阅读说明：本技术 一种服装表面处理设备 (Clothing surface treatment equipment ) 是由 李喆 田欢 于 2020-11-30 设计创作，主要内容包括：本发明公开了一种服装表面处理设备,本发明在使用时,将基板下表面敷在服装表面上,各个光罩的下表面与服装表面接触,光罩对服装表面进行压迫,开启光源区域中的各个光源,光源出射的光经过增透膜后照射在耦出区域的各个阵列反射波导上,光通过耦出区域的阵列反射波导耦出后向下照射,并透出光罩,光罩上所覆盖的调光层能够对通过的光的强度进行衰减调整；独立控制的调光层可以自动、快速地调整高温区域的光罩通过的光能量；耦出的光照射向光罩的方向并从光罩透出照射在服装表面上,照射在服装表面的光产生热效应,从而将服装表面上的瑕疵灼烧掉,实现了对服装表面的瑕疵、浮毛的处理。(The invention discloses a garment surface treatment device, when the device is used, the lower surface of a substrate is coated on the surface of a garment, the lower surface of each photomask is contacted with the surface of the garment, the photomask presses the surface of the garment, each light source in a light source area is started, light emitted by the light source irradiates each array reflection waveguide in an coupling-out area after passing through an antireflection film, the light is coupled out by the array reflection waveguides in the coupling-out area and irradiates downwards and penetrates out of the photomask, and a dimming layer covered on the photomask can attenuate and adjust the intensity of the passing light; the independently controlled dimming layer can automatically and quickly adjust the light energy passing through the photomask in the high-temperature area; the coupled light irradiates to the direction of the light shield and penetrates out of the light shield to irradiate on the surface of the clothing, and the light irradiating on the surface of the clothing generates a heat effect, so that flaws on the surface of the clothing are burnt, and the treatment of the flaws and floating hair on the surface of the clothing is realized.)

1. A garment surface treatment apparatus, characterized by: the light-emitting diode chip comprises a substrate (1), wherein a plurality of partitions (101) are arranged on the substrate (1), a light cover (102) protruding out of the lower surface of the substrate (1) is arranged on each partition (101), and the surface of the light cover (102) is a spherical surface or an ellipsoid;

an optical plate (2) is arranged in the substrate (1), the optical plate (2) comprises a coupling-out region (201), an antireflection film (202) and a light source region (203) which are sequentially arranged from left to right, the coupling-out region (201) and the light source region (203) are made of transparent materials, and the antireflection film (202) is arranged on an interface where the coupling-out region (201) and the light source region (203) are connected;

the light source region (203) is provided with a plurality of inward-concave grooves, a light source (204) is inserted and fixed in each groove, the light source (204) irradiates leftwards and penetrates out of the light source region (203) and the antireflection film (202) and then irradiates in the coupling-out region (201), and the main optical axes of the light sources (204) are parallel to each other;

a plurality of array reflection waveguides (2011) are arranged in the coupling-out region (201) in parallel, the number of the array reflection waveguides (2011) is equal to that of the light sources (204), the length direction of the array reflection waveguides (2011) is parallel to the main optical axis of the light sources (204), the main optical axis of each light source (204) is aligned with each array reflection waveguide (2011) one by one, and light emitted by each light source (204) is coupled into the corresponding array reflection waveguides (2011);

the substrate (1) covered by the light cover (102) is partially provided with a light through hole which is communicated to the surface of the coupling-out area (201) of the optical plate (2), and a defocusing lens (103) is arranged at the light through hole; each photomask (102) is covered with a dimming layer (104), each dimming layer (104) is composed of one or more liquid crystal electric control dimming films, and the control of the dimming layers (104) of different photomasks (102) is mutually independent;

the lower surface of the substrate (1) is further provided with a plurality of temperature detectors (105), at least one temperature detector (105) is arranged at the edge of each photomask (102), the temperature detector (105) is connected with the dimming layer (104) closest to the temperature detector, and when the temperature detector (105) detects that the surface temperature of the garment reaches a preset value, the dimming layer (104) at the corresponding position is converted into a scattering state.

2. The garment surface treatment device according to claim 1, characterized in that:

the liquid crystal electric control dimming film adopts a PDLC dimming film.

3. A garment surface treatment device according to claim 2, characterized in that:

the dimming layer (104) is formed by overlapping a plurality of liquid crystal electric control dimming films, the trigger value of the temperature detector (105) comprises a plurality of preset temperature values, and each preset temperature value correspondingly triggers different numbers of liquid crystal electric control dimming films; the higher the temperature preset value is, the more the number of the triggered liquid crystal electric control dimming films is.

4. A garment surface treatment device according to claim 3, characterized in that:

the outgoing light beam of the light source (204) is a collimated light beam.

5. The garment surface treatment device according to claim 4, characterized in that:

the light source (204) has an emission spectrum including ultraviolet light.

6. The garment surface treatment device according to claim 5, characterized in that:

the plurality of partitions (101) are mutually independent plates, the base plate (1) comprises a skeleton frame, and the partitions (101) are detachably mounted on the skeleton frame.

7. The garment surface treatment device according to claim 6, characterized in that:

the light cover (102) and the partition (101) are integrally formed.

8. The garment surface treatment device according to claim 7, characterized in that:

the light shield (102) is made of glass and is integrally formed on the partition (101) in a melting mode, and the partition (101) is made of high polymer materials.

Technical Field

The invention relates to the technical field of garment treatment, in particular to garment surface treatment equipment.

Background

During the production of garments, it is often inevitable to create some uneven blemishes on the surface of the garment: such as floating wool, floating threads, etc. Currently, shaving treatment is performed by means of a shaver for treating these defects. Sometimes, the burning method is adopted for treatment, and in the burning method, open fire is generally adopted for quickly sweeping the surface of the clothes. In the treatment mode of the shaver, the surface of the garment is easy to damage when the blade scrapes the surface of the garment due to the blade in the shaver; in the open flame treatment mode, the flame temperature is difficult to control, the speed time of the flame sweeping the surface of the garment is difficult to control, and the surface of the garment can be damaged.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the garment surface treatment equipment which can uniformly burn the surface of a garment, and the light energy output by the equipment is controllable and can be adjusted to be proper output light energy according to the condition of the material of the garment.

The garment surface treatment equipment comprises a substrate, wherein a plurality of partitions are arranged on the substrate, a light shield protruding out of the lower surface of the substrate is arranged on each partition, and the surface of the light shield is a spherical surface or an ellipsoidal surface;

an optical plate is arranged in the substrate and comprises a coupling-out area, an antireflection film and a light source area which are sequentially arranged from left to right, the coupling-out area and the light source area are made of transparent materials, and the antireflection film is arranged on an interface where the coupling-out area and the light source area are connected;

the light source area is provided with a plurality of inward concave grooves, a light source is inserted and fixed in each groove, the light source irradiates leftwards and penetrates out of the light source area and the antireflection film and then irradiates in the coupling-out area, and the main optical axes of the light sources are parallel to each other;

a plurality of array reflection waveguides are arranged in parallel in the coupling-out area, the number of the array reflection waveguides is equal to that of the light sources, the length direction of the array reflection waveguides is parallel to the main optical axes of the light sources, the main optical axes of the light sources are aligned to the array reflection waveguides one by one, and light emitted by the light sources is coupled into the corresponding array reflection waveguides;

the substrate part covered by the light cover is provided with a light through hole, the light through hole is communicated to the surface of the coupling-out area of the optical plate, and a defocusing lens is further arranged at the light through hole; each photomask is covered with a dimming layer, the dimming layer is composed of one or more liquid crystal electric control dimming films, and the dimming layers of different photomasks are controlled independently;

the lower surface of the substrate is further provided with a plurality of temperature detectors, at least one temperature detector is arranged at the edge of each light shield and connected with the light modulation layer closest to the temperature detector, and when the temperature detectors detect that the surface temperature of the clothes reaches a preset value, the light modulation layer at the corresponding position is converted into a scattering state.

Further, in the above-mentioned case,

the liquid crystal electric control dimming film adopts a PDLC dimming film.

Further, in the above-mentioned case,

the light modulation layer is formed by overlapping a plurality of liquid crystal electric control light modulation films, the trigger value of the temperature detector comprises a plurality of temperature preset values, and each temperature preset value correspondingly triggers different numbers of liquid crystal electric control light modulation films; the higher the temperature preset value is, the more the number of the triggered liquid crystal electric control dimming films is.

Further, in the above-mentioned case,

the emergent light beam of the light source is a collimated light beam.

Further, in the above-mentioned case,

the emergent spectrum of the light source comprises ultraviolet light.

Further, in the above-mentioned case,

the plurality of subareas are mutually independent plates, the base plate comprises a skeleton frame, and the subareas are detachably arranged on the skeleton frame.

Further, in the above-mentioned case,

the light shield and the partition are integrally formed.

Further, in the above-mentioned case,

the light shield is made of glass, the light shield is integrally formed on the partition in a melting mode, and the partition is made of high polymer materials.

The invention has the beneficial effects that: when the device is used, the lower surface of the substrate is covered on the surface of a garment, the surface of the garment is quickly pressed and rubbed back and forth, the lower surface of each photomask is in contact with the surface of the garment, the photomask presses the surface of the garment, each light source in a light source area is started, light emitted by the light source irradiates each array reflection waveguide in an coupling-out area after passing through an antireflection film, the light is coupled into the array reflection waveguides for total reflection propagation, the array reflection waveguides have the function of continuously coupling out the light totally reflected and propagated in the array reflection waveguides from the side, the coupled light irradiates the direction of the photomask and penetrates out of the photomask to irradiate the surface of the garment, and the light irradiating the surface of the garment generates a heat effect, so that flaws on the surface of the garment are burnt, and the treatment of flaws and floating hairs on the surface of the garment is.

In the using process of the invention, the effects of each structure are as follows:

the clothing is uniformly irradiated in a large range through the light shields on the plurality of subareas, so that the irradiation area of the clothing can be increased;

the spherical or ellipsoidal light shield can prevent the surface of the light shield contacting with the surface of the garment from being damaged by edges and corners;

the substrate can be made of opaque materials, and the opaque substrate enables light to only penetrate out of the photomask, so that light pollution caused by light scattering of the substrate is prevented, and parts which do not need to be processed are prevented from being irradiated;

an optical plate is arranged in a cavity arranged in the substrate, light emitted by the light source sequentially penetrates through the light source area, the antireflection film and the coupling-out area, and the light source area, the antireflection film and the coupling-out area which are made of transparent materials can prevent waste of light energy to a certain degree. Some light rays which are not coupled into the array reflection waveguide can also transmit the transparent light source area, the antireflection film and the coupling-out area, and the light rays which are not coupled into the array reflection waveguide can be radiated outwards from the photomask to a certain degree after transmitting the three areas, so that the waste of light energy of the light source can be avoided to a certain degree;

through the antireflection film, light emitted by the light source can penetrate through the light source area to enter the coupling-out area with higher transmittance, so that light energy entering the coupling-out area is improved, and end face reflection between interfaces of the light source area and the coupling-out area is effectively reduced;

the light is coupled out through the array reflection waveguide in the coupling-out area and then irradiates downwards, and penetrates out of the photomask, and the dimming layer covered on the photomask can attenuate and adjust the intensity of the passed light; the light adjusting layer is composed of liquid crystal electric control light adjusting films, the control of the light adjusting layers of different light shades is mutually independent, when a temperature detector beside a certain light shade detects that the temperature of the surface of the garment below the light shade reaches a preset value, the light adjusting layer at the position is triggered, the light adjusting layer is converted into a scattering state, and the light passing through the light shade at the position is attenuated, so that the intensity of the light irradiating on the surface of the garment at the position is reduced, the surface of the garment is prevented from being burnt, the preset temperature value can be set according to the material of the garment, the independently controlled light adjusting layer can automatically and quickly adjust the light energy passing through the light shade at a high-temperature area, only the light energy irradiating on the high-temperature area of the garment can be adjusted in a targeted;

the conversion state of the dimming layer comprises a transparent state and a partially transparent state; generally, the liquid crystal electric control light adjusting film can adopt a PDLC film, and the transparent state and the partial transparent state correspond to two states of transmission or scattering. When a certain layer of liquid crystal electric control light adjusting film is in a transmission state, light can be directly transmitted through the layer of liquid crystal electric control light adjusting film without attenuation; when a certain layer of liquid crystal electric control light adjusting film is in a scattering state, light can be scattered on the layer of liquid crystal electric control light adjusting film, the light cannot completely transmit the layer of liquid crystal electric control light adjusting film, and certain light energy attenuation can exist;

the length direction of the array reflection waveguide is parallel to the main optical axis of the light source, the main optical axes of the light sources are parallel to each other, and the number of the array reflection waveguide and the number of the light sources are the same, so that light emitted by each light source can be independently coupled into the corresponding array reflection waveguide, and some array reflection waveguides can not receive the light;

through the array reflection waveguide, the semi-reflecting and semi-transparent interface arranged in an array manner in the array reflection waveguide can convert single light emitted by the light source into multiple beams for light coupling out, so that the number of the light source is saved, and large-range irradiation in one direction can be realized only by using a single light source; thus, the light energy can be uniformly distributed on the surface of the clothes, and the clothes can be prevented from being burnt out due to overlarge light energy in a certain area;

in the process that the array reflection waveguide couples out light totally reflected in the array reflection waveguide, the light emitted by the light source is coupled into the array reflection waveguide and then is propagated in a total reflection mode, light which can enter a light shield range in the light coupled out downwards is transmitted out from the light shield, and a defocusing lens arranged in the light shield can defocus the passing light to realize a larger irradiation range, so that the divergence angle of the light emitted from the light shield is increased, and higher irradiation firing efficiency is realized.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a portion of the present invention;

FIG. 4 is a schematic view of a portion of the present invention;

fig. 5 is a schematic diagram of an optical path in practical operation of fig. 4.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

The first embodiment is as follows:

the present embodiment provides a garment surface treatment apparatus, as shown in fig. 1, including a substrate 1, wherein the substrate 1 is provided with a plurality of partitions 101, the partitions 101 are provided with a light shield 102 protruding from a lower surface of the substrate 1, and a surface of the light shield 102 is a spherical surface or an ellipsoidal surface;

as shown in fig. 2, an optical plate 2 is disposed in the substrate 1, the optical plate 2 includes a coupling-out region 201, an antireflection film 202 and a light source region 203, which are sequentially arranged from left to right, the coupling-out region 201 and the light source region 203 are both made of transparent materials, and the antireflection film 202 is disposed on an interface where the coupling-out region 201 and the light source region 203 are connected;

as shown in fig. 3, the light source region 203 has a plurality of recessed grooves, a light source 204 is inserted and fixed in each of the recessed grooves, the light source 204 irradiates leftwards and penetrates the light source region 203 and the antireflection film 202 to irradiate in the coupling-out region 201, and the main optical axes of the light sources 204 are parallel to each other;

as shown in fig. 4 and fig. 5, a plurality of arrayed reflection waveguides 2011 are arranged in parallel in the coupling-out region 201, the number of the arrayed reflection waveguides 2011 is equal to the number of the light sources 204, the length direction of the arrayed reflection waveguides 2011 is parallel to the main optical axis of the light source 204, the main optical axis of each light source 204 is aligned with each arrayed reflection waveguide 2011 one by one, and light emitted by each light source 204 is coupled into the corresponding arrayed reflection waveguide 2011; the substrate 1 covered by the light cover 102 is partially provided with a light through hole which is communicated to the surface of the coupling-out area 201 of the optical plate 2, and a defocusing lens 103 is arranged at the light through hole; each light shade 102 is covered with a light adjusting layer 104, the light adjusting layer 104 is composed of one or more liquid crystal electric control light adjusting films, and the control of the light adjusting layers 104 of different light shades 102 is mutually independent; the lower surface of the substrate 1 is further provided with a plurality of temperature detectors 105, at least one temperature detector 105 is arranged at the edge of each photomask 102, the temperature detector 105 is connected with the dimming layer 104 closest to the temperature detector 105, and when the temperature detector 105 detects that the surface temperature of the garment reaches a preset value, the dimming layer 104 at the corresponding position is converted into a scattering state.

In the embodiment, when the lower surface of the substrate 1 is covered on the surface of a garment, the lower surface of each light shield 102 is rapidly pressed and rubbed back and forth on the surface of the garment, the light shields 102 press the surface of the garment, each light source 204 in the light source region 203 is turned on, light emitted from the light source 204 passes through the antireflection film 202 and then irradiates each array reflection waveguide 2011 of the coupling-out region 201, the light is coupled into the array reflection waveguide 2011 for total reflection propagation, the array reflection waveguide 2011 functions to continuously couple out light totally reflected and propagated in the light from the side (refer to fig. 4 and 5, the light coupling-out direction may be as shown in fig. 5), the coupled light irradiates the direction of the light shields 102 and is transmitted out from the light shields 102, the light irradiates the surface of the garment after being modulated by the light modulation layer 104, the light modulation layer 104 can attenuate the passing light to a certain degree, the light irradiated on the surface of the garment generates a heat effect, so that flaws on the surface of the garment are burnt, and the treatment of the flaws and floating hair on the surface of the garment is realized.

During use, the mask 102 on the plurality of sections 101 uniformly irradiates the clothing in a wide range, so that the irradiation area of the clothing can be increased.

The spherical or ellipsoidal surface of the light shield 102 can prevent sharp edges on the surface of the light shield 102 contacting with the surface of the garment from damaging the surface of the garment.

The substrate 1 can be made of opaque material, and the opaque substrate 1 enables light to only penetrate out of the photomask 102, so that light pollution caused by light scattering at four positions of the substrate 1 is prevented, and irradiation of parts which do not need to be processed is also avoided.

The optical plate 2 is fixed in the cavity, light emitted from the light source 204 sequentially passes through the light source region 203, the antireflection film 202 and the coupling-out region 201, and the light source region 203, the antireflection film 202 and the coupling-out region 201 which are made of transparent materials can prevent waste of light energy to a certain extent. Some light rays which are not coupled into the array reflection waveguide 2011 or light rays which are scattered and reflected at the interface can also transmit the transparent light source region 203, the antireflection film 202 and the coupling-out region 201, and the light rays which are not coupled into the array reflection waveguide 2011 can be irradiated outwards from the photomask 102 to a certain extent after transmitting the three regions, so that the waste of light energy of the light source 204 can be avoided to a certain extent.

The light source 204 can be a laser, which has a good thermal effect and is easy to burn the surface of the garment.

As shown in fig. 3, through the anti-reflection film 202, light emitted from the light source 204 can penetrate through the light source region 203 to enter the coupling-out region 201 with a higher transmittance, so as to increase light energy entering the coupling-out region 201, and effectively reduce end surface reflection at an interface between the light source region 203 and the coupling-out region 201; meanwhile, the light source region 203 and the coupling-out region 201 are designed to be of a separated structure, so that the light source region 203 and the coupling-out region 201 can be conveniently maintained and replaced in a follow-up manner;

as shown in fig. 4, the light is coupled out through the array reflective waveguide 2011 of the coupling-out region 201 and then irradiates downward, and passes through the mask 102, and the dimming layer 104 covered on the mask 102 can perform attenuation adjustment on the intensity of the light passing through; specifically, the light modulation layer 104 is composed of liquid crystal electric control light modulation films, the control of the light modulation layers 104 of different light shades 102 is independent, when the temperature detector 105 beside a certain light shade 102 detects that the temperature of the surface of the garment below the light shade 102 reaches a preset value, the light modulation layer 104 at the position is triggered, the light modulation layer 104 is converted into a scattering state, and the light passing through the light shade 102 at the position is attenuated, so that the intensity of the light irradiating the surface of the garment at the position is reduced, the surface of the garment is prevented from being burnt, the preset temperature value can be set according to the materials of the garment, for example, when some materials reach 50 degrees, the preset temperature value is set to be 50 degrees.

The independently controlled light-adjusting layer 104 can independently control the light energy irradiated on different areas of the surface of the garment, so that the working process is more flexible, only the light energy irradiated on the high-temperature area of the garment can be adjusted in a targeted manner, and the light energy irradiated on other areas of the garment cannot be reduced. In some application scenarios, when a certain area of the garment surface is subjected to irradiation treatment repeatedly back and forth, and the substrate 1 repeatedly moves in a large area of the garment surface, the middle area moving back and forth is continuously irradiated, the edge is continuously and alternately exposed to the air, the temperature of the continuously irradiated middle area rises faster, the edge area exposed to the air can be cooled, and the light energy passed by the light shield 102 in the high-temperature area can be automatically and quickly adjusted through the independently controlled dimming layer 104.

The transition states of the dimming layer 104 include two states of transparent and partially transparent; generally, the liquid crystal electric control light adjusting film can adopt a PDLC film, and the transparent state and the partial transparent state correspond to two states of transmission or scattering. When a certain layer of liquid crystal electric control light adjusting film is in a transmission state, light can be directly transmitted through the layer of liquid crystal electric control light adjusting film without attenuation; when a certain layer of liquid crystal electric control dimming film is in a scattering state, light can scatter on the layer of liquid crystal electric control dimming film, the light cannot completely transmit the layer of liquid crystal electric control dimming film, and certain light energy attenuation can exist.

The length direction of the arrayed reflective waveguides 2011 is parallel to the main optical axis of the light sources 204, the main optical axes of the light sources 204 are parallel to each other, and the number of the arrayed reflective waveguides 2011 is the same as that of the light sources 204, so that the light emitted by each light source 204 can be independently coupled into the corresponding arrayed reflective waveguides 2011, and some arrayed reflective waveguides 2011 cannot receive the light.

Through the array reflection waveguide 2011, the semi-reflective and semi-transparent interface arranged in an array in the array reflection waveguide 2011 can convert a single light beam emitted by the light source 204 into a plurality of light beams to be coupled out, so that the number of the light sources is saved, and large-range irradiation in one direction can be realized only by using a single light source. Generally, the uniformly coupled array reflection waveguide is selected, and the coupled energy ratio of each coupled-out area is the same, so that the light energy can be uniformly distributed on the surface of the garment, and the garment is prevented from being burnt out due to overlarge light energy in a certain area.

In the process of coupling out the light totally reflected inside the array reflection waveguide 2011, referring to fig. 4 and 5, the light emitted from the light source 204 is coupled into the array reflection waveguide 2011 and then propagates in a total reflection manner, and a straight line with an arrow transversely leftward in fig. 5 represents a macroscopic propagation direction of the totally reflected light (an actual light path thereof does not propagate straight leftward, but propagates in the array reflection waveguide 2011 in a total reflection manner, but the macroscopic propagation direction is leftward); light impinging on the transflective interface within the arrayed reflective waveguide 2011 is coupled out downward, and the implementation of the downward pointing band arrow indicates the macroscopic propagation direction of the coupled-out light, the actual light path is not straight downward, and the coupling-out NA (numerical aperture) is determined by the coupling-in NA. Light that can enter the range of the light shield 102 among the light coupled out downward is transmitted out from the light shield 102, and the defocusing lens 103 provided in the light shield 102 can defocus the passing light to realize a larger irradiation range, thereby increasing the divergence angle of the light emitted from the light shield 102 to realize a higher irradiation burning efficiency.

In the structure of the optical plate 2, the coupling-out region 201, the antireflection film 202, and the light source region 203 may be three independent plates, which are assembled together or formed by an integral molding process. The optical plate 2 may include a frame, and the coupling-out region 201, the antireflection film 202, and the light source region 203 are mounted at corresponding positions on the frame.

Example two:

the present embodiment provides a garment surface treatment apparatus, as shown in fig. 1 to 4, including a substrate 1, wherein the substrate 1 is provided with a plurality of partitions 101, the partitions 101 are provided with a light shield 102 protruding from a lower surface of the substrate 1, and a surface of the light shield 102 is a spherical surface or an ellipsoidal surface; an optical plate 2 is arranged in the substrate 1, the optical plate 2 comprises a coupling-out region 201, an antireflection film 202 and a light source region 203 which are sequentially arranged from left to right, and the coupling-out region 201, the antireflection film 202 and the light source region 203 are all made of transparent materials; the light source region 203 is provided with a plurality of recessed grooves, a light source 204 is inserted and fixed in each groove, the light source 204 irradiates leftwards, penetrates the light source region 203 and then irradiates the antireflection film 202, and the main optical axes of the light sources 204 are parallel to each other; a plurality of overlapped liquid crystal electric control dimming films are arranged inside the antireflection film 202, the dimming state of each liquid crystal electric control dimming film is a transparent state and a partially transparent state, and the surfaces of the liquid crystal electric control dimming films are perpendicular to the main optical axis of the light source 204; a plurality of arrayed reflection waveguides 2011 are arranged in parallel in the coupling-out region 201, the number of the arrayed reflection waveguides 2011 is equal to that of the light sources 204, the length direction of the arrayed reflection waveguides 2011 is parallel to the main optical axis of the light sources 204, and the main optical axis of each light source 204 is aligned with each arrayed reflection waveguide 2011 one by one; the substrate 1 covered by the light cover 102 has a light hole, which is connected to the surface of the coupling-out region 201 of the optical plate 2, and a defocusing lens 103 is disposed at the light hole. The liquid crystal electric control dimming film adopts a PDLC dimming film.

In this embodiment, the PDLC light modulation film is made of Polymer Dispersed Liquid Crystal (PDLC) (also called PDLC) which is a liquid crystal dispersed in micron-sized droplets in an organic solid polymer matrix, and since the optical axis of the droplets formed by liquid crystal molecules is in free orientation and the refractive index of the droplets is not matched with that of the matrix, the light is strongly scattered by the droplets when passing through the matrix and is in an opaque milky white state or a translucent state. Application of an electric field can adjust the optical axis orientation of the liquid crystal droplets, which when index matched, appear transparent. The liquid crystal droplets return to their original scattering state upon removal of the electric field, and in the scattering state the entire film is translucent, attenuating to some extent the light emitted by the light source 204. Through the overlapping setting of a plurality of PDLC membrane of adjusting luminance, alright realize different attenuation degree, as required control one or more PDLC membrane of adjusting luminance can.

Example three:

the present embodiment provides a garment surface treatment apparatus, as shown in fig. 1 to 4, including a substrate 1, wherein the substrate 1 is provided with a plurality of partitions 101, the partitions 101 are provided with a light shield 102 protruding from a lower surface of the substrate 1, and a surface of the light shield 102 is a spherical surface or an ellipsoidal surface; an optical plate 2 is arranged in the substrate 1, the optical plate 2 comprises a coupling-out region 201, an antireflection film 202 and a light source region 203 which are sequentially arranged from left to right, and the coupling-out region 201, the antireflection film 202 and the light source region 203 are all made of transparent materials; the light source region 203 is provided with a plurality of recessed grooves, a light source 204 is inserted and fixed in each groove, the light source 204 irradiates leftwards, penetrates the light source region 203 and then irradiates the antireflection film 202, and the main optical axes of the light sources 204 are parallel to each other; a plurality of overlapped liquid crystal electric control dimming films are arranged inside the antireflection film 202, the dimming state of each liquid crystal electric control dimming film is a transparent state and a partially transparent state, and the surfaces of the liquid crystal electric control dimming films are perpendicular to the main optical axis of the light source 204; a plurality of arrayed reflection waveguides 2011 are arranged in parallel in the coupling-out region 201, the number of the arrayed reflection waveguides 2011 is equal to that of the light sources 204, the length direction of the arrayed reflection waveguides 2011 is parallel to the main optical axis of the light sources 204, and the main optical axis of each light source 204 is aligned with each arrayed reflection waveguide 2011 one by one; the substrate 1 covered by the light cover 102 has a light hole, which is connected to the surface of the coupling-out region 201 of the optical plate 2, and a defocusing lens 103 is disposed at the light hole. The liquid crystal electric control dimming film can adopt a PDLC dimming film.

In this embodiment, the dimming layer 104 is formed by overlapping a plurality of liquid crystal electronic control dimming films, and the trigger value of the temperature detector 105 includes a plurality of preset temperature values, each preset temperature value correspondingly triggers a different number of liquid crystal electronic control dimming films; the higher the temperature preset value is, the more the number of the triggered liquid crystal electric control dimming films is.

The dimming layer 104 is formed by overlapping a plurality of liquid crystal electric control dimming films, so that the attenuation degree of light passing through the photomask 102 can be adjusted in multiple stages, and in some application scenes, the highest tolerance temperature of some clothes corresponds to the fact that all the liquid crystal electric control dimming films are in a scattering state, so that the light is attenuated to the maximum degree; when the temperature is reduced to be lower than the next preset value of the highest temperature, one of the liquid crystal electric control light adjusting films is switched to be in a transmission state, and the light transmittance is improved by one level; when the temperature is reduced to the next preset value again, one of the liquid crystal electric control light adjusting films is converted to be in a transmission state in the same way, and at the moment, the two liquid crystal electric control light adjusting films are in the transmission state; and so on. In this manner, the light energy passing through the reticle 102 can be adjusted in multiple stages; on one hand, the surface of the garment can be effectively prevented from being burnt; on one hand, the light energy can be adjusted gradually, a large amount of light energy can not be attenuated when the surface of the garment reaches high temperature, but the surface of the garment can not be burnt by the temperature, and meanwhile, the surface of the garment can be effectively burnt by enough light energy.

Example four:

the present embodiment provides a garment surface treatment apparatus, as shown in fig. 1 to 4, including a substrate 1, wherein the substrate 1 is provided with a plurality of partitions 101, the partitions 101 are provided with a light shield 102 protruding from a lower surface of the substrate 1, and a surface of the light shield 102 is a spherical surface or an ellipsoidal surface; an optical plate 2 is arranged in the substrate 1, the optical plate 2 comprises a coupling-out region 201, an antireflection film 202 and a light source region 203 which are sequentially arranged from left to right, and the coupling-out region 201, the antireflection film 202 and the light source region 203 are all made of transparent materials; the light source region 203 is provided with a plurality of recessed grooves, a light source 204 is inserted and fixed in each groove, the light source 204 irradiates leftwards, penetrates the light source region 203 and then irradiates the antireflection film 202, and the main optical axes of the light sources 204 are parallel to each other; a plurality of overlapped liquid crystal electric control dimming films are arranged inside the antireflection film 202, the dimming state of each liquid crystal electric control dimming film is a transparent state and a partially transparent state, and the surfaces of the liquid crystal electric control dimming films are perpendicular to the main optical axis of the light source 204; a plurality of arrayed reflection waveguides 2011 are arranged in parallel in the coupling-out region 201, the number of the arrayed reflection waveguides 2011 is equal to that of the light sources 204, the length direction of the arrayed reflection waveguides 2011 is parallel to the main optical axis of the light sources 204, and the main optical axis of each light source 204 is aligned with each arrayed reflection waveguide 2011 one by one; the substrate 1 covered by the light cover 102 has a light hole, which is connected to the surface of the coupling-out region 201 of the optical plate 2, and a defocusing lens 103 is disposed at the light hole. The liquid crystal electric control dimming film can adopt a PDLC dimming film. The dimming layer 104 can be formed by overlapping a plurality of liquid crystal electric control dimming films, the trigger value of the temperature detector 105 comprises a plurality of temperature preset values, and each temperature preset value correspondingly triggers different numbers of liquid crystal electric control dimming films; the higher the temperature preset value is, the more the number of the triggered liquid crystal electric control dimming films is.

In the light source region 203 of the present embodiment, the light beams emitted from the light sources 204 in the light source region 203 are collimated light beams, and the light emitted from the light sources 204 can be collimated and coupled into the arrayed reflective waveguide 2011.

The light beam emitted from the light source 204 is a collimated light beam, which can prevent light energy waste caused by light irradiation in other directions, and the light emitted from the light source 204 can be collimated and accurately enter the aligned array reflection waveguide 2011.

Example five:

the present embodiment provides a garment surface treatment apparatus, as shown in fig. 1 to 4, including a substrate 1, wherein the substrate 1 is provided with a plurality of partitions 101, the partitions 101 are provided with a light shield 102 protruding from a lower surface of the substrate 1, and a surface of the light shield 102 is a spherical surface or an ellipsoidal surface; an optical plate 2 is arranged in the substrate 1, the optical plate 2 comprises a coupling-out region 201, an antireflection film 202 and a light source region 203 which are sequentially arranged from left to right, and the coupling-out region 201, the antireflection film 202 and the light source region 203 are all made of transparent materials; the light source region 203 is provided with a plurality of recessed grooves, a light source 204 is inserted and fixed in each groove, the light source 204 irradiates leftwards, penetrates the light source region 203 and then irradiates the antireflection film 202, and the main optical axes of the light sources 204 are parallel to each other; a plurality of overlapped liquid crystal electric control dimming films are arranged inside the antireflection film 202, the dimming state of each liquid crystal electric control dimming film is a transparent state and a partially transparent state, and the surfaces of the liquid crystal electric control dimming films are perpendicular to the main optical axis of the light source 204; a plurality of arrayed reflection waveguides 2011 are arranged in parallel in the coupling-out region 201, the number of the arrayed reflection waveguides 2011 is equal to that of the light sources 204, the length direction of the arrayed reflection waveguides 2011 is parallel to the main optical axis of the light sources 204, and the main optical axis of each light source 204 is aligned with each arrayed reflection waveguide 2011 one by one; the substrate 1 covered by the light cover 102 has a light hole, which is connected to the surface of the coupling-out region 201 of the optical plate 2, and a defocusing lens 103 is disposed at the light hole.

The liquid crystal electric control dimming film can adopt a PDLC dimming film. In the light source region 203 of the present embodiment, the light beam emitted from the light source 204 in the light source region 203 may be a collimated light beam, and the light emitted from the light source 204 can be collimated and coupled into the arrayed reflective waveguide 2011.

In this embodiment, the emission spectrum of the light source 204 includes ultraviolet light, and the ultraviolet light component can perform sterilization treatment on the surface of the garment, so that the sterilization treatment on the garment can be realized while the defect floating wool on the surface of the garment is treated.

Example six:

the present embodiment provides a garment surface treatment apparatus, as shown in fig. 1 to 4, including a substrate 1, wherein the substrate 1 is provided with a plurality of partitions 101, the partitions 101 are provided with a light shield 102 protruding from a lower surface of the substrate 1, and a surface of the light shield 102 is a spherical surface or an ellipsoidal surface; an optical plate 2 is arranged in the substrate 1, the optical plate 2 comprises a coupling-out region 201, an antireflection film 202 and a light source region 203 which are sequentially arranged from left to right, and the coupling-out region 201, the antireflection film 202 and the light source region 203 are all made of transparent materials; the light source region 203 is provided with a plurality of recessed grooves, a light source 204 is inserted and fixed in each groove, the light source 204 irradiates leftwards, penetrates the light source region 203 and then irradiates the antireflection film 202, and the main optical axes of the light sources 204 are parallel to each other; a plurality of overlapped liquid crystal electric control dimming films are arranged inside the antireflection film 202, the dimming state of each liquid crystal electric control dimming film is a transparent state and a partially transparent state, and the surfaces of the liquid crystal electric control dimming films are perpendicular to the main optical axis of the light source 204; a plurality of arrayed reflection waveguides 2011 are arranged in parallel in the coupling-out region 201, the number of the arrayed reflection waveguides 2011 is equal to that of the light sources 204, the length direction of the arrayed reflection waveguides 2011 is parallel to the main optical axis of the light sources 204, and the main optical axis of each light source 204 is aligned with each arrayed reflection waveguide 2011 one by one; the substrate 1 covered by the light cover 102 has a light hole, which is connected to the surface of the coupling-out region 201 of the optical plate 2, and a defocusing lens 103 is disposed at the light hole. The liquid crystal electric control dimming film can adopt a PDLC dimming film. The light beam emitted from the light source 204 in the light source region 203 may be a collimated light beam, and the light spectrum emitted from the light source 204 may include ultraviolet light.

In this embodiment, as shown in fig. 1, the plurality of partitions 101 are independent plates, the substrate 1 includes a skeleton frame, and the partitions 101 are detachably mounted on the skeleton frame. If a problem occurs in one of the reticles 102, the partition 101 is removed when the reticle 102 needs to be repaired or replaced, and the entire substrate 1 does not need to be removed and replaced.

Example seven:

the present embodiment provides a garment surface treatment apparatus, as shown in fig. 1 to 4, including a substrate 1, wherein the substrate 1 is provided with a plurality of partitions 101, the partitions 101 are provided with a light shield 102 protruding from a lower surface of the substrate 1, and a surface of the light shield 102 is a spherical surface or an ellipsoidal surface; an optical plate 2 is arranged in the substrate 1, the optical plate 2 comprises a coupling-out region 201, an antireflection film 202 and a light source region 203 which are sequentially arranged from left to right, and the coupling-out region 201, the antireflection film 202 and the light source region 203 are all made of transparent materials; the light source region 203 is provided with a plurality of recessed grooves, a light source 204 is inserted and fixed in each groove, the light source 204 irradiates leftwards, penetrates the light source region 203 and then irradiates the antireflection film 202, and the main optical axes of the light sources 204 are parallel to each other; a plurality of overlapped liquid crystal electric control dimming films are arranged inside the antireflection film 202, the dimming state of each liquid crystal electric control dimming film is a transparent state and a partially transparent state, and the surfaces of the liquid crystal electric control dimming films are perpendicular to the main optical axis of the light source 204; a plurality of arrayed reflection waveguides 2011 are arranged in parallel in the coupling-out region 201, the number of the arrayed reflection waveguides 2011 is equal to that of the light sources 204, the length direction of the arrayed reflection waveguides 2011 is parallel to the main optical axis of the light sources 204, and the main optical axis of each light source 204 is aligned with each arrayed reflection waveguide 2011 one by one; the substrate 1 covered by the light cover 102 has a light hole, which is connected to the surface of the coupling-out region 201 of the optical plate 2, and a defocusing lens 103 is disposed at the light hole.

The liquid crystal electric control dimming film can adopt a PDLC dimming film. The light beam emitted from the light source 204 in the light source region 203 may be a collimated light beam, and the light spectrum emitted from the light source 204 may include ultraviolet light.

The plurality of sections 101 may be independent plates, the substrate 1 includes a skeleton frame, and the sections 101 are detachably mounted on the skeleton frame.

In this embodiment, the mask 102 and the partition 101 are integrally formed.

The embodiment can ensure that the light shield 102 is more firmly fixed on the partition 101, and the light shield 102 and the partition 101 are integrated in an integrated molding mode, so that the contact point between the light shield 102 and the partition 101 can be smoother, and the surface of the garment is prevented from being damaged by sharp joint points.

Example eight:

the present embodiment provides a garment surface treatment apparatus, as shown in fig. 1 to 4, including a substrate 1, wherein the substrate 1 is provided with a plurality of partitions 101, the partitions 101 are provided with a light shield 102 protruding from a lower surface of the substrate 1, and a surface of the light shield 102 is a spherical surface or an ellipsoidal surface; an optical plate 2 is arranged in the substrate 1, the optical plate 2 comprises a coupling-out region 201, an antireflection film 202 and a light source region 203 which are sequentially arranged from left to right, and the coupling-out region 201, the antireflection film 202 and the light source region 203 are all made of transparent materials; the light source region 203 is provided with a plurality of recessed grooves, a light source 204 is inserted and fixed in each groove, the light source 204 irradiates leftwards, penetrates the light source region 203 and then irradiates the antireflection film 202, and the main optical axes of the light sources 204 are parallel to each other; a plurality of overlapped liquid crystal electric control dimming films are arranged inside the antireflection film 202, the dimming state of each liquid crystal electric control dimming film is a transparent state and a partially transparent state, and the surfaces of the liquid crystal electric control dimming films are perpendicular to the main optical axis of the light source 204; a plurality of arrayed reflection waveguides 2011 are arranged in parallel in the coupling-out region 201, the number of the arrayed reflection waveguides 2011 is equal to that of the light sources 204, the length direction of the arrayed reflection waveguides 2011 is parallel to the main optical axis of the light sources 204, and the main optical axis of each light source 204 is aligned with each arrayed reflection waveguide 2011 one by one; the substrate 1 covered by the light cover 102 has a light hole, which is connected to the surface of the coupling-out region 201 of the optical plate 2, and a defocusing lens 103 is disposed at the light hole.

The liquid crystal electric control dimming film can adopt a PDLC dimming film. The light beam emitted from the light source 204 in the light source region 203 may be a collimated light beam, and the light spectrum emitted from the light source 204 may include ultraviolet light.

The plurality of sections 101 may be independent plates, the substrate 1 includes a skeleton frame, and the sections 101 are detachably mounted on the skeleton frame.

The mask 102 and the partition 101 are preferably integrally formed as a single piece.

In this embodiment, the mask 102 is preferably made of glass, and is integrally fused and molded on the partition 101, and the partition 101 is preferably made of a polymer material. The light shield 102 made of glass can ensure enough transmissivity, the strength of the subarea 101 made of the high polymer material is enough, an integral forming process is easy to carry out between the high polymer material and the glass, the high polymer material and the glass can be melted at high temperature, and the high polymer material and the glass can be mutually combined in a high-temperature melting state.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.