阅读说明：本技术 一种侧泄试紫外线杀菌眼镜 (Ultraviolet sterilization glasses for lateral leakage test ) 是由 张志平 张国军 马丽娟 眭婷婷 于 2020-07-22 设计创作，主要内容包括：本发明公开了一种侧泄试紫外线杀菌眼镜,涉及特种眼镜生产制造技术领域,包括镜框、镜片、镜腿、控制电路板、定时电路、充电管理电路、触摸感应开关电路、紫外线杀菌管、侧泄光紫外光纤、柔性连接导线、锂电池、充电插口和内盖板,所述侧泄光紫外光纤镶嵌在镜框外沿周边。本发明这种眼镜的设计以预防与减少空气中的病原体进入佩镜者的眼部为目的,在镜框的中间安装了紫外线杀菌管,杀菌管发出的短波紫外光线通过沿镜框周边布置的紫外线光导纤维向外侧泄光式辐射,从而达到杀死漂浮到人眼周边病菌的目的,预防与减轻空气中的病原体侵入佩镜者眼部的机率,减少眼部感染病菌可能导致的健康安全隐患。(The invention discloses side-leakage testing ultraviolet sterilization glasses, which relate to the technical field of production and manufacturing of special glasses and comprise a glasses frame, lenses, glasses legs, a control circuit board, a timing circuit, a charging management circuit, a touch induction switch circuit, an ultraviolet sterilization tube, side-leakage ultraviolet optical fibers, flexible connecting wires, a lithium battery, a charging socket and an inner cover plate, wherein the side-leakage ultraviolet optical fibers are embedded at the periphery of the outer edge of the glasses frame. The design of the glasses of the invention aims at preventing and reducing pathogens in the air from entering the eyes of a person wearing the glasses, the ultraviolet sterilizing tube is arranged in the middle of the glasses frame, and short-wave ultraviolet light emitted by the sterilizing tube is radiated to the outside in a light leakage mode through the ultraviolet light guide fiber arranged along the periphery of the glasses frame, thereby achieving the purpose of killing pathogens floating to the periphery of the eyes of the person, preventing and reducing the probability of the pathogens in the air from invading the eyes of the person wearing the glasses, and reducing the health safety hidden trouble possibly caused by the infection of the eyes with the pathogens.)

1. A lateral leakage test ultraviolet sterilization glasses comprises a glasses frame (1), lenses (2), glasses legs (3), a control circuit board (4), a timing circuit (5), a charging management circuit (6), a touch induction switch circuit (7), an ultraviolet sterilization tube (8), a lateral leakage ultraviolet optical fiber (9), a flexible connecting wire (10), a lithium battery (11), a charging socket (12) and an inner cover plate (13), it is characterized in that the side light-leakage ultraviolet optical fiber (9) is embedded at the periphery of the outer edge of the lens frame (1), the ultraviolet sterilization tube (8) is arranged in a groove in the middle of the mirror frame (1), the timing circuit (5), the charging management circuit (6), the touch induction switch circuit (7) and the charging socket (12) are all arranged on the control circuit board (4), the glasses legs (3) comprise right glasses legs and left glasses legs, and the control circuit board (4) is installed in a groove formed in the inner side of each right glass leg; the lithium battery (11) is installed in a groove formed in the inner side of the left glasses leg, and the flexible connecting wire (10) is arranged in a wiring groove in the back of the glasses frame (1) and used for controlling the electrical connection between the circuit board (4) and the lithium battery (11) and between the circuit board and the ultraviolet sterilization tube (8).

2. The UV sterilization spectacles of claim 1, wherein the UV sterilization lenses are used for the lateral leakage test,

the glasses frame (1), the glasses legs (3) and the inner cover plate (13) are all made of TR90 memory plastic through injection molding, the width of the glasses frame (1) is 130-140mm, the height of the glasses frame (1) is 35-50mm, the thickness of the glasses frame (1) is 4-6mm, a semicircular groove is formed in the periphery of the glasses frame (1), the groove width of the semicircular groove is 2-3mm, the circumference of the semicircular groove is 330-340mm, the side light-discharging ultraviolet optical fiber (9) is embedded in the semicircular groove, a groove is formed in the middle of the glasses frame (1), the ultraviolet sterilizing tube (8) is fixed in the groove formed in the middle of the glasses frame (1), and the two ends of the side light-discharging ultraviolet optical fiber (9) are all introduced into the groove in the middle of the glasses frame (1) and are in butt joint with the emitting end of the ultraviolet sterilizing tube (8).

3. The UV sterilization spectacles of claim 1, wherein the UV sterilization lenses are used for the lateral leakage test,

the glasses legs (3) are 130mm long, the widths of the glasses legs (3) are 8-10mm, the thicknesses of the glasses legs (3) are 4-6mm, grooves are formed in the inner sides of the right glasses leg and the left glasses leg of each glasses leg (3), the control circuit board (4) is installed in the groove formed in the right glasses leg, and the lithium battery (11) is installed in the groove formed in the left glasses leg.

4. The UV sterilization spectacles of claim 1, wherein the UV sterilization lenses are used for the lateral leakage test,

control circuit board (4) adopt long 30-35mm, wide 8mm and thickness 0.6 mm's epoxy resin laminated fiber copper foil board to pass through COB technology etching preparation, install right timing circuit (5), charge management circuit (6), touch-sensitive switch circuit (7) and charging socket (12) on control circuit board (4).

5. The UV sterilization spectacles of claim 1, wherein the UV sterilization lenses are used for the lateral leakage test,

the timing circuit (5) selects 8-bit microprocessor chips with different models such as PIC16FF887, AT89S52 and the like, and the time is programmed to continuously light the ultraviolet sterilization tube (8) for working for half an hour each time.

6. The UV sterilization spectacles of claim 1, wherein the UV sterilization lenses are used for the lateral leakage test,

the charging management circuit (6) is packaged by adopting patch SOT23-5 with input voltage of 5V, output voltage of 4.2V and 500mA, and the charging management circuit (6) adopts an intelligent management circuit of model SX5055/TP4055 series.

7. The UV sterilization spectacles of claim 1, wherein the UV sterilization lenses are used for the lateral leakage test,

the touch sensing switch circuit (7) is packaged by adopting a capacitance sensing type single-key touch switch IC and a model JG100, SOT23-6, and the touch sensing switch circuit (7) is welded on the control circuit board (4).

8. The UV sterilization spectacles of claim 1, wherein the UV sterilization lenses are used for the lateral leakage test,

the ultraviolet sterilizing tube (8) is a 3535 type deep ultraviolet LED series ultraviolet light emitting diode, the working wavelength of the ultraviolet sterilizing tube (8) is 275nm, the power is 1-3W, the size is 3.8x3.8mm, the luminous flux is 1300-2000mw, the emission diffusion angle is 30 degrees, the models are HYE3822F270AG-D1, HYF38X43B400A-S and the forward working voltage is 3.2-3.6V.

9. The UV sterilization spectacles of claim 1, wherein the UV sterilization lenses are used for the lateral leakage test,

the side light leakage ultraviolet optical fiber (9) is a side body luminous transparent optical fiber produced by Shenzhen manufacturers, the wire diameter of the side light leakage ultraviolet optical fiber (9) is 1.5-2.5 mm, the flexible connecting wire (10) is a stranded copper enameled wire with the specification of 0.1x6-8, and the lens (2) is a conventional optical plastic lens.

10. The ultraviolet sterilization glasses for the lateral leakage test according to claim 1, wherein the lithium battery (11) is a polymer lithium ion battery with a length of 35-40mm, a width of 8-10mm, a thickness of 4-6mm, a nominal voltage of 3.7V and a capacity of 160-400 mA/h, the charging socket (12) is a universal charging socket for a V8-5P-type android mobile phone, the inner cover plate (13) is 30mm long, 8mm wide and 1.0mm thick, and the inner cover plate (13) is made of TR90 memory plastic through injection molding.

Technical Field

The invention relates to the technical field of special glasses production and manufacturing, in particular to ultraviolet sterilization glasses for a lateral leakage test.

Background

The traditional myopia glasses worn by doctors and nurses working in hospitals are designed and manufactured with the aim of vision correction, do not have the function of sterilization for protecting eyes, when medical care personnel closely contact patients carrying infectious viruses in a short distance, pathogens easily fall onto the eyes or even the cornea of the medical care personnel in an air transmission mode of spray and aerosol, and can easily cause the cross infection between the medical care personnel and the patients invisibly, thus bringing about the possibility of serious harm to the health of the hospital staff.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides side-leakage type ultraviolet sterilization glasses, which are designed for preventing and reducing pathogens in the air from entering the eyes of a wearer, wherein an ultraviolet sterilization tube is arranged in the middle of a glass frame, and short-wave ultraviolet rays emitted by the sterilization tube are radiated to the outside in a side-leakage manner through ultraviolet light guide fibers arranged along the periphery of the glass frame, so that the aim of killing germs floating to the periphery of the eyes is fulfilled, the probability of preventing and reducing the pathogens in the air from invading the eyes of the wearer is prevented, and the potential health safety hazard possibly caused by the infection of the germs on the eyes is reduced.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a side leakage test ultraviolet sterilization glasses comprises a glasses frame, lenses, glasses legs, a control circuit board, a timing circuit, a charging management circuit, a touch induction switch circuit, an ultraviolet sterilization tube, side leakage ultraviolet optical fibers, a flexible connecting wire, a lithium battery, a charging socket and an inner cover plate, wherein the side leakage ultraviolet optical fibers are embedded at the periphery of the outer edge of the glasses frame; the lithium battery is arranged in a groove formed in the inner side of the left glasses leg, and the flexible connecting wire is arranged in a wiring groove in the back of the glasses frame and used for controlling the electrical connection between the circuit board and the lithium battery and between the circuit board and the ultraviolet sterilizing tube.

Furthermore, the mirror frame, the mirror legs and the inner cover plate are all made of TR90 memory plastic through injection molding, the width of the mirror frame is 130-140mm, the height of the mirror frame is 35-50mm, the thickness of the mirror frame is 4-6mm, a semicircular groove is arranged on the periphery of the mirror frame, the groove width of the semicircular groove is 2-3mm, the perimeter of the semicircular groove is 330-340mm, the side light-discharging ultraviolet optical fibers are embedded in the semicircular groove, the middle of the mirror frame is provided with a groove, the ultraviolet sterilization tube is fixed in the groove formed in the middle of the mirror frame, and the two ends of the side light-discharging ultraviolet optical fibers are all introduced into the groove in the middle of the mirror frame and are in butt joint with the emission end of the ultraviolet sterilization tube.

Further, the length of the glasses leg is 120-130mm, the width of the glasses leg is 8-10mm, the thickness of the glasses leg is 4-6mm, grooves are formed in the inner sides of the right glasses leg and the left glasses leg of the glasses leg, the control circuit board is installed in the groove formed in the right glasses leg, and the lithium battery is installed in the groove formed in the left glasses leg.

Furthermore, the control circuit board is prepared by etching an epoxy resin laminated fiber copper foil plate with the length of 30-35mm, the width of 8mm and the thickness of 0.6mm through a COB (chip on Board) process, and a right timing circuit, a charging management circuit, a touch induction switch circuit and a charging socket are installed on the control circuit board.

Furthermore, 8-bit microprocessor chips with different models such as PIC16FF887, AT89S52 and the like are selected as the timing circuit, and the time is programmed to continuously light the ultraviolet sterilization tube for half an hour each time.

Further, the charging management circuit is packaged by a patch SOT23-5 with an input voltage of 5V, an output voltage of 4.2V and an output voltage of 500mA, and the charging management circuit is an intelligent management circuit of a model SX5055/TP4055 series.

Furthermore, the touch sensing switch circuit is packaged by adopting a capacitance sensing type single-key touch switch IC and a model JG100, SOT23-6, and is welded and installed on the control circuit board.

Furthermore, the ultraviolet sterilization tube is a 3535 type deep ultraviolet LED series ultraviolet light emitting diode, and the operating wavelength of the ultraviolet sterilization tube is 275nm, the power of the ultraviolet sterilization tube is 1-3W, the size of the ultraviolet sterilization tube is 3.8x3.8mm, the luminous flux of the ultraviolet sterilization tube is 1300-2000mw, the emission diffusion angle of the ultraviolet sterilization tube is 30 degrees, the model HYE3822F270AG-D1, the model HYF38X43B400A-S and the forward operating voltage of the ultraviolet sterilization tube is 3.2-3.6V.

Furthermore, the side light-leakage ultraviolet optical fiber adopts side body luminous transparent optical fiber produced by Shenzhen manufacturers, the wire diameter of the side light-leakage ultraviolet optical fiber is between 1.5 and 2.5mm, the flexible connecting wire adopts 0.1x6-8 specification multi-strand stranded copper enameled wire, and the lens adopts a conventional optical plastic lens.

Furthermore, the lithium battery is a polymer lithium ion battery with the length of 35-40mm, the width of 8-10mm, the thickness of 4-6mm, the nominal voltage of 3.7V and the capacity of 160-400 mA/h, the charging socket is a V8-5P type universal charging socket for android mobile phones, the length of the inner cover plate is 30mm, the width of 8mm and the thickness of 1.0mm, and the inner cover plate is made of TR90 memory plastic through injection molding.

(III) advantageous effects

The invention provides ultraviolet sterilization glasses for lateral leakage test, which have the following beneficial effects:

(1) the ultraviolet ray sterilizing glasses for lateral leakage test are designed to prevent and reduce pathogens in the air from entering the eyes of a person wearing the glasses, the ultraviolet ray sterilizing tube is installed in the middle of the glasses frame, and short wave light rays emitted by the sterilizing tube are radiated to the outside in a light leakage mode through ultraviolet ray optical fibers arranged along the periphery of the glasses frame, so that the purpose of killing germs floating to the periphery of the eyes of the person is achieved, the probability of the pathogens in the air from invading the eyes of the person wearing the glasses is prevented and reduced, and the health hazard possibly caused by the pathogens infecting the eyes is reduced.

(2) This side leaks examination ultraviolet sterilization glasses, interior apron are used for the lock of left and right mirror leg inboard component placing recess to seal the protection, and flexible connecting wire is used for the electrical connection between control circuit board and lithium cell and the ultraviolet sterilization pipe, and the management circuit that charges is used for charging to the lithium cell of configuration in the mirror, and the lens adopts conventional optics plastics lens, according to the luminosity and the shape cutting processing back card that the customer specifically needed go into in the mirror circle of picture frame.

Drawings

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

FIG. 2 is a schematic view of the light leakage angle of the product of the present invention;

FIG. 3 is a schematic diagram of the electrical principle of operation of the product of the invention;

fig. 4 is a schematic view of the wearing protection range of the product of the invention.

In the figure: 1. a mirror frame; 2. a lens; 3. a temple; 4. a control circuit board; 5. a timing circuit; 6. a charging management circuit; 7. a touch sensitive switch circuit; 8. an ultraviolet sterilization tube; 9. a side-bleed ultraviolet optical fiber; 10. a flexible connecting wire; 11. a lithium battery; 12. a charging jack; 13. an inner cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution:

referring to fig. 1, the present invention provides a pair of side-leakage ultraviolet sterilization glasses, which comprises a glasses frame 1, lenses 2, glasses legs 3, a control circuit board 4, a timing circuit 5, a charging management circuit 6, a touch sensing switch circuit 7, an ultraviolet sterilization tube 8, a side-leakage ultraviolet optical fiber 9, a flexible connection wire 10, a lithium battery 11, a charging socket 12, and an inner cover plate 13, and the production and processing process flow is as follows:

1. injection molding to manufacture the spectacle frame 1: fixing special molds of the injection molding mirror frame 1, the mirror legs 3 and the inner cover plate 13 on an injection molding machine, opening a preheating power switch to preheat the molds, pouring dried and dehumidified TR90 plastic particles into a charging basket of the injection molding machine, starting an injection molding machine, and performing injection molding to obtain plastic parts of the mirror frame 1, the mirror legs 3 and the inner cover plate 13;

2. assembling a control circuit board 4, namely welding and installing a timing circuit 5, a charging management circuit 6, a touch inductive switch circuit 7, related peripheral electronic components and a charging socket 12 on a circuit substrate of the control circuit board 4 prepared by COB process etching according to design requirements on the control circuit board 4 in a standing, heating and melting welding manner to complete the electrical assembly of the control circuit board 4;

3. and (3) integral assembly: putting the assembled control circuit board 4 into a groove reserved on the right side of a glass leg 3, welding a concentrated wiring terminal with a flexible connecting wire 10, putting a lithium battery 11 into the groove of the left side of the glass leg, welding a positive electrode outgoing wire and a negative electrode outgoing wire of the lithium battery with one end of the flexible connecting wire 10, connecting the flexible connecting wire 10 to the right side of the glass leg through a wiring groove at the back of the glass frame to be welded with the control circuit board 4, connecting a power output line of the control circuit board 4 with an ultraviolet sterilizing tube 8 arranged in the middle of the glass frame 1, laying and dropping 502 glue for bonding the side light-leaking ultraviolet optical fibers 9 in the groove at the periphery of the glass frame 1, gathering two ends of the optical fibers in the groove in the middle of the glass frame 1, aligning one optical fiber end face with a light-emitting convex lens at the front of the ultraviolet sterilizing tube 8 and fixing the glue at the periphery of the optical fibers, respectively buckling an inner, the whole assembly work of the product of the invention is completed.

Referring to fig. 3 and 4, the working electric principle and the using method process of the side-leakage ultraviolet sterilization glasses of the product of the invention are as follows:

when the side light leakage type ultraviolet sterilization glasses product is used, the glasses are worn on the face, the right hand lightly touches the outer side surface of the right glasses leg 3 for 3 seconds, the touch sensing switch circuit 7 is started, the timing circuit 5 is connected, the ultraviolet sterilization tube 8 is lightened to radiate deep ultraviolet sterilization light outwards, ultraviolet rays are radiated outwards along the surface through the side light leakage ultraviolet optical fiber 9, a circle of strong air sterilization protection safety barrier is formed in the distance of 1-2 centimeters around the radius of the peripheral optical fiber of the glasses frame 1, and therefore, the protein of pathogens entering the periphery of the eyes of a person wearing the glasses gradually denatures and loses activity to die under the continuous irradiation of the ultraviolet light, the infection to the human is avoided, and the purpose of protecting the health of medical personnel is achieved.

Referring to fig. 2, as can be seen from the schematic view of the light-leaking angle of the product of the present invention, the ultraviolet radiation angle of the present invention is designed to be a 45-degree radiation angle with a certain inclination angle forward, so that the ultraviolet rays will not irradiate the surface of the eyes and facial skin of a person and will not irradiate into the eyes of the person after the present invention is worn, thereby avoiding the irradiation injury of the ultraviolet rays to the human body, and achieving the hygienic requirements of safety and reliability during use and no side effect to the user.

The sterilizing glasses consume 0.5-3W of electricity, the radiation light power is only 5-20mw, the light is uniformly scattered around the glasses, the light density is low, and the light density is as low as uw level after the distance from the glasses exceeds 2cm, so that no potential safety hazard is generated to surrounding personnel.

When the sterilization function of the glasses is not needed, the right hand lightly touches the outer side surface of the right leg 3 for 3 seconds, at the moment, the touch induction switch circuit 7 is cut off, the timing circuit 5 is disconnected, and the sterilization glasses stop working;

when the electricity of the lithium battery 11 is about to be used up, the charging management circuit 6 sends out a flashing signal to prompt charging; at this time, the lithium battery 11 can be repeatedly sterilized and used by inserting a connecting wire of a mobile phone charger into the charging jack 12 for charging.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.