阅读说明：本技术 一种幕墙被动遮阳系统 (Passive sunshade system of curtain ) 是由 毛峻 陈彬 何韵雍 于 2019-09-30 设计创作，主要内容包括：本发明涉及一种幕墙被动遮阳系统,其中,反光板远离安装楼层结构内的一侧与调光平台转动连接,另一侧活动连接有拉动反光板绕着转动轴线转动至与调光平台表面水平状态的拉绳装置,拉绳装置下拉反光板使反光板与调整平台表面水平状态,光线经过反光板折射后照射在天棚上进行漫反射,操作控制按钮,电生磁装置与磁性件脱离磁性固定,第一弹性件弹性驱动反光板背对调光平台转动,倾斜的反光板将光线折射至室外通过调节多块反光板不同的角度,改变通过反光板折射到天棚上的光线亮度,从而改变到室内的光线亮度,根据不同的光亮要求,调整反光板的倾斜角度,使室内光亮度根据使用要求进行不同的调亮或者调暗。(The invention relates to a passive sunshade system for a curtain wall, wherein one side of a reflector far away from the inside of an installation floor structure is rotatably connected with a dimming platform, the other side of the reflector is movably connected with a rope pulling device which pulls the reflector to rotate around a rotating axis to be horizontal to the surface of the dimming platform, the rope pulling device pulls the reflector downwards to enable the reflector to be horizontal to the surface of the dimming platform, light is refracted by the reflector and then irradiates on a ceiling to be diffusely reflected, a control button is operated, an electromagnetic device and a magnetic part are separated from magnetic fixation, a first elastic part elastically drives the reflector to rotate back to the dimming platform, the inclined reflector refracts the light to the outside, the brightness of the light refracted to the ceiling by the reflector is changed by adjusting different angles of the plurality of reflectors, and the brightness of the light refracted to the ceiling by the reflector is, according to different brightness requirements, the inclination angle of the reflector is adjusted, so that the indoor brightness can be differently adjusted according to the use requirements.)

1. The utility model provides a passive solar shading system of curtain, includes superstructure floor structure (2), installation floor structure (1), reflector panel (5), is located dimming platform (4) between superstructure floor structure (2), installation floor structure (1), its characterized in that: reflector panel (5) quantity is a plurality of and arranges along the parallel direction on platform (4) surface of adjusting luminance, each reflector panel (5) keep away from one side in installation floor structure (1) and adjust luminance platform (4) and rotate and be connected, opposite side swing joint have pulling reflector panel (5) rotate round axis of rotation to with adjust luminance platform (4) surface horizontal state stay cord device (6), each be provided with between reflector panel (5) a side surface and the platform (4) of adjusting luminance through elastic drive reflector panel (5) back to the first elastic component of adjusting luminance platform (4) direction pivoted, the side of reflector panel (5) is provided with magnetic part (7), adjust luminance and be provided with behind the circular telegram on platform (4) and magnetic part (7) magnetism is fixed, break away from behind the outage magnetism fixed electromagnetism device (8) of magnetism with magnetic part (7), be provided with control button (66) that control electromagnetism device (8) worked or stopped working on stay cord device (6) ) (ii) a

The reflector (5) is pulled down by the rope pulling device (6) to enable the reflector (5) and the surface of the adjusting platform to be in a horizontal state, at the moment, the electromagnetic device (8) works, the reflector (5) and the dimming platform (4) are magnetically fixed, and light is refracted by the reflector (5) and then irradiates the ceiling for diffuse reflection;

the electromagnetic device (8) and the magnetic part (7) are separated from magnetic fixation by operating the control button (66), the first elastic part elastically drives the light reflecting plate (5) to rotate back to the light adjusting platform (4), and the inclined light reflecting plate (5) refracts light to the outdoor.

2. The passive sunshade system for curtain walls according to claim 1, wherein: the first elastic piece elastically drives the light reflecting plate (5) to rotate back to the light adjusting platform (4) by an angle of 30-90 degrees.

3. The passive sunshade system for curtain walls according to claim 1, wherein: the rope pulling device (6) comprises a rope pulling piece (62), the dimming platform (4) is provided with a through hole (43) which penetrates through two opposite side faces of the dimming platform (4) in the height direction of the dimming platform, one end of the rope pulling piece (62) is movably connected with one side of the reflector (5), the other end of the rope pulling piece penetrates through the through hole (43), and a handle (63) is arranged at the end part of the end.

4. The passive sunshade system for curtain walls according to claim 1, wherein: stay cord device (6) including stay cord spare (62), cover locate stay cord spare (62) on and with stay cord spare (62) threaded connection's hand commentaries on classics sleeve (64), adjust luminance platform (4) and be provided with through-hole (43) that run through the relative both sides face of platform (4) of adjusting luminance on self height, stay cord spare (62) one end and reflector panel (5) one side swing joint, the other end passes through-hole (43), behind the adjustment position on stay cord spare (62) length direction, hand commentaries on classics sleeve (64) with adjust luminance platform (4) bottom surface inconsistent.

5. The passive sunshade system for curtain walls according to claim 1, wherein: the first elastic piece comprises a first torsion spring (10) with one end fixedly connected with the side surface of the reflector (5) and the other end fixedly connected with the surface of the dimming platform (4).

6. The passive sunshade system for curtain walls according to claim 2, wherein: dimming platform (4) are provided with protrusion in locating plate (11) on dimming platform (4) surface perpendicularly, and when reflector panel (5) was backed on to dimming platform (4) pivoted angle was 90, a side of locating plate (11) was contradicted with the side laminating of reflector panel (5).

7. The passive shading system for curtain walls according to claim 6, characterized in that: and a solar charging device (12) for absorbing solar energy and converting the solar energy into electric energy is arranged on the other surface of the positioning plate (11) abutted to the reflecting plate (5).

8. The passive shading system for curtain walls according to claim 7, characterized in that: the solar charging device (12) comprises a first solar cell panel (121) for providing the electromagnetic device (8) with electric energy.

9. The passive shading system for curtain walls according to claim 8, wherein: the solar charging device (12) further includes a second solar panel (122) that provides power to the control button (66).

10. The passive sunshade system for curtain walls according to claim 1, wherein: the dimming platform (4) comprises a frame body (41) positioned outside the installation floor structure (1), an inner frame (13) of the frame body (41) penetrates through the dimming platform (4) along the height direction of the installation floor structure (1), a transparent glass plate (14) is embedded in the inner frame (13) of the frame body (41), one side, far away from the installation floor structure (1), of the reflector (5) is rotatably arranged on the frame body (41), the first elastic part comprises a second torsion spring which is arranged on the transparent glass plate (14) and drives the reflector (5) to rotate in the direction far away from the frame body (41), the rope pulling device (6), the electromagnetic device (8) and the magnetic part (7) are multiple, one of the rope pulling device (6) and one of the magnetic part (7) are arranged on the reflector (5) outside the installation floor structure (1), one of the electromagnetic generating devices (8) is embedded on an inner frame (13) of the frame body (41).

Technical Field

The invention relates to a curtain wall, in particular to a passive sun-shading system for the curtain wall.

Background

At present, the domestic building industry develops rapidly, but natural lighting design is deficient specially for indoor luminous environment of a building, more windows on the building are only used as simple lighting ports and vertical face modeling elements, and specific problems such as whether the operation requirements in the building can be met, whether the luminous environment is comfortable and the like are rarely considered.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a passive curtain wall shading system, which changes the brightness of light rays refracted to a ceiling through a reflector by adjusting different angles of a plurality of reflectors so as to change the brightness of the light rays indoors, adjusts the inclination angle of the reflector according to different brightness requirements, enables the brightness of the indoor light rays to be differently adjusted up or down according to the use requirements, and meets the brightness requirements of a photographic studio.

The above object of the present invention is achieved by the following technical solutions: a passive sunshade system for curtain wall is composed of upper story structure, installing story structure, reflecting plate, light regulating platform between upper story structure and installing story structure, the quantity of the reflectors is a plurality of reflectors which are arranged along the parallel direction of the surface of the light adjusting platform, one side of each reflector, which is far away from the installation floor structure, is rotatably connected with the light adjusting platform, the other side of the reflector is movably connected with a pull rope device which can pull the reflector to rotate around a rotating axis to be in a horizontal state with the surface of the light adjusting platform, a first elastic piece which can elastically drive the reflector to rotate back to the direction of the light adjusting platform is arranged between the surface of one side of each reflector and the light adjusting platform, the side surface of the reflector is provided with a magnetic part, the dimming platform is provided with an electromagnetic device which is magnetically fixed with the magnetic part after being electrified and separated from the magnetic part after being powered off, the rope pulling device is provided with a control button for controlling the electromagnetic device to work or stop working; the pull rope device pulls the reflector downwards to enable the reflector and the surface of the adjusting platform to be in a horizontal state, at the moment, the electromagnetic device works, the reflector and the light adjusting platform are magnetically fixed, and light is reflected by the reflector and then irradiates the ceiling to be subjected to diffuse reflection; the control button is operated, the electromagnetic device and the magnetic part are separated from the magnetic part and fixed, the first elastic part elastically drives the light reflecting plate to rotate back to the dimming platform, and the inclined light reflecting plate refracts light to the outside.

By adopting the technical scheme, the reflector is pulled downwards by the rope pulling device to drive the reflector to rotate to a state parallel to the surface of the dimming platform, the control button controls the electromagnetic device to work, the electromagnetic device is magnetically attracted with the magnetic part so as to fix the reflector, outdoor light irradiates on the reflector normally, and is subjected to diffuse reflection by a ceiling at the bottom of the upper-layer floor structure to irradiate on each indoor area; at needs with indoor light dim down, carry out the photographic work during, the control button of operatable, make the electricity produce magnetism device outage, it is fixed that magnetism spare and electricity produce magnetism device break away from magnetism, the reflector panel rotates to the direction of adjusting luminance platform surface back to under the elastic drive of first elastic component, the partial light of shining on the reflector panel is refracted outdoor by the reflector panel of slope, thereby reduce the light brightness who reachs on the canopy, it also reduces to refract indoor light through on the canopy slowly, thereby reach the effect with indoor light dim down.

The invention is further configured to: the first elastic piece elastically drives the light reflecting plate to rotate back to the dimming platform by an angle of 30-90 degrees.

By adopting the technical scheme, the first elastic piece drives the reflecting plate to elastically rotate, and under the condition that the reflecting plate rotates 90 degrees back to the dimming platform, the reflector is perpendicular to the surface of the dimming platform, the reflector is reduced to be refracted to the ceiling to the maximum extent, the reflector is equivalent to a sun shield and can shield strong and intense light to the indoor, so that the indoor light intensity is moderate, when the reflector rotates 30 degrees back to the dimming platform, the intensity of the light refracted to the indoor space through the reflector is maximum, under the condition that the indoor light needs to be strong, sufficient illumination can be provided for the indoor space, and the light refraction angles of the light reflecting plates are different by adjusting the angles of the two adjacent light reflecting plates, therefore, the angle of light entering the room through the ceiling is changed to be different, the brightness of the light in each area of the indoor environment is different, and the requirements of a working room on different lights are met.

The invention is further configured to: the light-dimming platform is provided with a light-dimming platform, and the light-dimming platform is provided with a light-dimming plate and a light-dimming plate.

Through adopting above-mentioned technical scheme, the staff grips the handle, and the rotation of reflector panel can be driven to lower stay cord spare, and the setting of stay cord spare makes things convenient for personnel to stand and operates the reflector panel that is located the eminence on the installation floor structure, need not climb up and climb down, and it is more convenient that the operation is got up, and the setting of handle makes things convenient for the staff to grip.

The invention is further configured to: the pull rope device comprises a pull rope piece and a hand-turning sleeve which is sleeved on the pull rope piece and is in threaded connection with the pull rope piece, the dimming platform is provided with a through hole which runs through two opposite side faces of the dimming platform on the height of the dimming platform, one end of the pull rope piece is movably connected with one side of the reflector, the other end of the pull rope piece penetrates through the through hole, and the hand-turning sleeve is abutted to the bottom face of the dimming platform after the position of the hand-turning sleeve is adjusted in the length direction of the pull rope.

Through adopting above-mentioned technical scheme, the position of sleeve on the stay cord piece is changeed to the adjustment hand to make the hand change the sleeve inconsistent with the platform bottom surface of adjusting luminance all the time, first elastic component drive reflector panel is rotated to the direction of keeping away from the platform of adjusting luminance, gives an elastic drive power of reflector panel, and the rotation of sleeve restriction reflector panel is changeed to the hand, makes the reflector panel keep inclination motionless, fixes a position after the adjustment of different inclination, can realize entering into indoor light intensity difference, and application scope is wide.

The invention is further configured to: the first elastic piece comprises a first torsion spring, one end of the first torsion spring is fixedly connected with the side face of the reflector, and the other end of the first torsion spring is fixedly connected with the surface of the dimming platform.

Through adopting above-mentioned technical scheme, the reflector panel of being convenient for realizes rotating on the platform of adjusting luminance, realizes elastic drive to the rotation of reflector panel by the setting of first torsion spring.

The invention is further configured to: the platform of adjusting luminance is provided with the locating plate of protrusion in the platform surface of adjusting luminance perpendicularly, and when the reflector panel was 90 to the platform pivoted angle of adjusting luminance dorsad, a side of locating plate was contradicted with the side laminating of reflector panel.

Through adopting above-mentioned technical scheme, when the reflector panel is 90 back to the platform pivoted angle of adjusting luminance, the locating plate restriction reflector panel continues to rotate, avoids the reflector panel to rotate and can't shelter from the condition that light entered into indoor after exceeding 90 and appear, when making the reflector panel perpendicular to platform surface of adjusting luminance, keeps fine sunshade effect.

The invention is further configured to: and a solar charging device for absorbing solar energy and converting the solar energy into electric energy is arranged on the other side of the positioning plate abutted to the reflecting plate in a fitting manner.

Through adopting above-mentioned technical scheme, solar charging device absorbs solar energy and converts the electric energy into, and the electric energy can be provided for indoor life or work demand, has realized the effective utilization to solar energy resource, and clean environmental protection, resources are saved.

The invention is further configured to: the solar charging device comprises a first solar cell panel for providing electric energy for the electromagnetic device.

By adopting the technical scheme, the first solar cell panel converts the solar energy into the electric energy and provides the electric energy for the electromagnetic device, so that the electromagnetic device can generate magnetism after being electrified to realize magnetic adsorption with the magnetic part.

The invention is further configured to: the solar charging device further comprises a second solar cell panel for providing electric energy for the control button.

Through adopting above-mentioned technical scheme, second solar cell panel turns into the electric energy after absorbing solar energy to provide control button with the electric energy, can make the inside device of control button normally obtain the power supply, the control button of being convenient for controls the electricity and generates the magnetism device, makes electricity and generates magnetism device circular telegram or cut off the power supply, and control button and electricity and generate magnetism device respectively through first, second solar cell panel independently provide the electric energy, each other does not influence, realizes electric energy rational utilization.

The invention is further configured to: the dimming platform is including being located the outer framework of installation floor structure, the inside casing of framework runs through the dimming platform along the direction of height of installation floor structure, the embedded transparent glass board that is equipped with of inside casing of framework, one of them the reflector panel is kept away from the outer one side of installation floor structure and is rotated set up in the framework, first elastic component is including setting up on the transparent glass board with the drive reflector panel to the direction pivoted second torsional spring of keeping away from the framework, stay cord device, electromagnetism device and magnetic part have a plurality ofly, one of them stay cord device and one of them the magnetic part sets up on the reflector panel outside the installation floor structure, one of them electromagnetism device inlays on the inside casing of locating the framework.

Through adopting above-mentioned technical scheme, the second torsional spring drives the reflector panel and rotates to the direction of keeping away from the framework, it only realizes the partial cover to the transparent glass board to rotate the back reflector panel, and some light accessible pass transparent glass board and glass curtain wall in the region that does not cover, enter into indoorly, thereby make indoor near glass curtain wall's near region also can daylighting, it is too cold also to be close to the window in winter, it can not too low to be favorable to winter indoor temperature, can rotate the reflector panel to being on a parallel with under the state on platform surface of adjusting luminance in summer, light passes through the reflector panel and refracts other places this moment, can't pass transparent glass board, thereby play certain sunshade effect to the region that is close to the window, the reflector panel turned angle is different, the sunshade effect that plays is also different.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the light brightness reflected to the ceiling through the reflectors is changed by adjusting different angles of the reflectors, so that the indoor light brightness is changed, the inclination angles of the reflectors are adjusted according to different light requirements, the indoor light brightness is subjected to different brightness adjustment or dimming according to the use requirements, and the light requirements of a photographic studio are met;

2. solar charging device absorbs and changes solar energy into the electric energy, and the electric energy can be provided for indoor life or work demand, has realized the effective utilization to solar energy resource, and clean environmental protection, resources are saved.

Drawings

FIG. 1 is a first schematic structural diagram of a first embodiment;

FIG. 2 is an exploded view of the first embodiment;

FIG. 3 is an enlarged view of part A of FIG. 2, showing the mounting structure of the dimming platform at the outer portion of the glass curtain wall;

FIG. 4 is a schematic diagram of a partial explosion of the dimming platform according to the first embodiment, showing the installation positions of the magnetic member and the electromagnetic device;

FIG. 5 is a schematic structural diagram of the present invention in a state where the reflector is rotated 30 degrees away from the dimming platform;

FIG. 6 is a schematic structural diagram of the present invention in a state where the reflector is rotated 90 degrees away from the dimming platform;

FIG. 7 is a second structural schematic view of the embodiment for showing the position of the positioning plate and the composition of the solar charging device;

fig. 8 is an exploded view of the second embodiment, showing the structural configuration of the rope pulling device.

In the figure: 1. installing a floor structure; 2. an upper floor structure; 3. a glass curtain wall; 4. a dimming platform; 41. a frame body; 42. mounting grooves; 43. a through hole; 5. a reflector; 51. connecting holes; 6. a rope pulling device; 61. looping; 62. a pull cord piece; 63. a handle; 64. manually rotating the sleeve; 65. a threaded segment; 66. a control button; 7. a magnetic member; 8. an electromagnetic device; 9. a rotating shaft; 10. a first torsion spring; 11. positioning a plate; 12. a solar charging device; 121. a first solar cell panel; 122. a second solar panel; 13. an inner frame; 14. a transparent glass plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.