CN210564227U - Photovoltaic shutter - Google Patents
Photovoltaic shutter Download PDFInfo
- Publication number
- CN210564227U CN210564227U CN201920567276.6U CN201920567276U CN210564227U CN 210564227 U CN210564227 U CN 210564227U CN 201920567276 U CN201920567276 U CN 201920567276U CN 210564227 U CN210564227 U CN 210564227U
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- China
- Prior art keywords
- photovoltaic
- window frame
- louver blade
- blade
- shutter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a photovoltaic shutter, which comprises a window frame; the photovoltaic louver blades are arranged in the window frame in parallel and can convert light energy into electric energy; and the driving device is connected with the end part of each photovoltaic louver blade and is used for adjusting the turnover angle of each photovoltaic louver blade relative to the plane where the window frame is located so as to change the light transmission amount in the window frame. The photovoltaic shutter effectively utilizes the illumination which is required to be shielded and removed by a user to generate electric energy; the photovoltaic louver blade is directly installed on the window frame, installation and maintenance are carried out without climbing outside a building wall or a roof, and the safety of maintenance personnel is guaranteed; additionally the utility model provides a photovoltaic shutter sets up on the window form, belongs to half outdoor installation, for exposing the photovoltaic module at outdoor installation completely, receives outdoor environment's damage littleer, and life is longer.
Description
Technical Field
The utility model relates to a photovoltaic cell uses technical field, especially relates to a photovoltaic shutter.
Background
Solar energy is a green clean energy, and a battery for generating electricity by using solar energy is called a solar cell and is also called a photovoltaic cell. In recent years, with the rapid development of the photovoltaic cell industry and the continuous improvement of environmental awareness of people, more and more people choose to use clean energy. Among them, building integrated photovoltaic has received more and more attention from people. Photovoltaic module arrays are generally installed on the top of buildings or facing the sun to generate electricity, and related projects comprise photovoltaic tile roofs, photovoltaic curtain walls and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a photovoltaic shutter can effectively adjust and jet into indoor illumination intensity through the window to illumination that will shelter from the user needs effectively utilizes the production electric energy, reduces the degree of difficulty for photovoltaic module's maintenance, and prolongs photovoltaic module's life.
In order to solve the technical problem, the utility model provides a photovoltaic shutter, include:
a window frame;
the photovoltaic louver blades are arranged in the window frame in parallel and can convert light energy into electric energy;
and the driving device is connected with the end part of the photovoltaic louver blade and is used for adjusting the turnover angle of each photovoltaic louver blade relative to the plane where the window frame is located so as to change the light transmission amount in the window frame.
The window frame is provided with a slide way, the end part of the photovoltaic louver blade is connected with the slide way, and the driving device can drive the photovoltaic louver blade to slide along the slide way, so that the photovoltaic louver blade is uniformly distributed in the window frame or stacked on one side of the window frame.
Each photovoltaic louver blade is vertically arranged side by side, and each photovoltaic louver blade is not smaller than the height of the window frame.
The sliding way is horizontally arranged at the top end of the window frame, and a lifting appliance is arranged on the sliding way;
each photovoltaic tripe blade top is fixed with the connecting piece, the photovoltaic tripe with the hoist passes through the connecting piece is connected, just photovoltaic tripe blade bottom is unsettled.
Wherein, each photovoltaic shutter plate bottom back sets up the rubber gasket.
The driving device comprises turnover lines and turnover pulleys, wherein the turnover lines are sequentially connected with the photovoltaic shutter and two sides of the connecting piece on the photovoltaic shutter, and the turnover pulleys are used for winding the turnover lines; the zooming lines are sequentially connected with the center positions of the connecting pieces, and the zooming pulleys are used for winding the zooming lines;
when the overturning pulley rotates, the overturning lines on two sides of the connecting piece can be driven to pull two side edges of the photovoltaic louver blade in opposite directions, so that the photovoltaic louver blade overturns by taking a symmetrical axis of the photovoltaic louver blade as a center;
when the pulley that contracts rotates, can pull the line that contracts drives the photovoltaic shutter plate slides along the slide.
Wherein, a storage battery is also arranged; and positive and negative lead wires of each photovoltaic louver blade are led out from the same end of the photovoltaic louver blade and are electrically connected with the storage battery, and the photovoltaic louver blades are adjacent to each other and are electrically connected.
Wherein, the slide deviates from one side of photovoltaic shutter plate is provided with pipy rubber protective sheath, and is adjacent photovoltaic shutter plate's positive negative pole lead wire runs through rubber protective sheath electricity each other is connected.
The photovoltaic louver blade is a thin film cell photovoltaic assembly.
The utility model provides a photovoltaic shutter, which comprises a window frame; the photovoltaic louver blades are arranged in the window frame in parallel and can convert light energy into electric energy; and the driving device is connected with the end part of each photovoltaic louver blade and is used for adjusting the turnover angle of each photovoltaic louver blade relative to the plane where the photovoltaic louver blade is located so as to change the light transmission amount in the window frame. The utility model discloses in regard as the shutter plate of shutter with photovoltaic module, when indoor needs strong illumination, can be similar to the using-way of shutter plate, with the angle that photovoltaic shutter plate upset and sun irradiation direction are roughly parallel, when indoor need not illumination, can overturn photovoltaic shutter plate to the angle parallel with the plane that the window frame is located, block the infiltration of light completely through photovoltaic shutter plate, and this light shines to photovoltaic shutter plate and still can carry out photoelectric conversion and produce the electric energy; therefore, the photovoltaic shutter in the application can effectively utilize the illumination which is needed to be shielded and removed by a user to generate electric energy; the photovoltaic louver blade is directly installed on the window frame, installation and maintenance are carried out without climbing outside a building wall or a roof, and the safety of maintenance personnel is guaranteed; additionally the utility model provides a photovoltaic shutter sets up on the window form, belongs to half outdoor installation, for exposing the photovoltaic module at outdoor installation completely, receives outdoor environment's damage littleer, and life is longer.
Drawings
In order to clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a photovoltaic louver according to an embodiment of the present invention;
fig. 2 is the utility model provides a photovoltaic shutter overlook the structure sketch map.
Detailed Description
At present, photovoltaic modules for household or city use are mostly installed on buildings, such as electric tile roofs, photoelectric curtain walls and the like. The photovoltaic modules all utilize solar illumination which cannot be utilized by users. These photovoltaic module need the higher building roof of staff climbing or outer wall when installation and maintenance, installs and maintains photovoltaic module, causes the potential safety hazard to staff's personal safety.
In addition, applicants have discovered that for illumination received by a building, in addition to illumination that the user cannot utilize, there is illumination that the user wants to remove or avoid. For example, the light emitted into the room from the window in the midday is often high in intensity, which may damage indoor furniture, electric appliances and other devices or cause discomfort to people; also, for example, in hot summer days, people tend to pull up the window covering to block direct sunlight from the outdoors. In addition, for the user, a certain amount of light is often required to be emitted into the room in most cases, but the light intensity is not required to be too high.
At present, can carry out the main (window) curtain that adjusts through the indoor illumination volume of window income, ordinary cloth art (window) curtain if sheltering from whole window, probably make indoor light too dark, if only carry out partial sheltering from, then there is the too strong problem of indoor local illumination. And the shutter can adjust the illumination intensity in the whole room by adjusting the turnover angle of the shutter.
Therefore, the illumination which needs to be removed by a user on the building is utilized, unnecessary illumination is avoided, the illumination energy is utilized, and the light transmittance of light rays emitted into a room can be adjusted according to the actual requirement of the user; meanwhile, the installation and maintenance difficulty of the photovoltaic module is reduced, and the personal safety of workers is guaranteed.
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a photovoltaic blind provided by an embodiment of the present invention, this photovoltaic blind can include:
a window frame 1;
a plurality of photovoltaic louver blades 2 which are arranged in parallel in the window frame 1 and can convert light energy into electric energy;
and the driving device 3 is connected with the end part of each photovoltaic louver blade 2 and is used for adjusting the turnover angle of each photovoltaic louver blade 2 relative to the plane where the window frame 1 is located so as to change the light transmission amount in the window frame 1.
Specifically, the turning mode of the photovoltaic louver blade 2 is the same as that of the existing louver blade, and when the photovoltaic louver blade 2 is turned to be completely parallel to the plane of the window frame 1, light rays emitted through the window can be completely shielded; and because the photovoltaic louver blade 2 is the non-transparent structure, consequently can reach better effect of sheltering from. When the photovoltaic louver blades 2 are turned to form a certain included angle with the plane of the window frame 1, the smaller the included angle between the photovoltaic louver blades 2 and the irradiation direction of solar rays is, the stronger the illumination emitted into a room through a window is, and the weaker the illumination is otherwise; and when the photovoltaic louver blades 2 are parallel to the solar rays, the indoor illumination reaches the strongest. The user can be according to self through drive arrangement 3 adjustment photovoltaic shutter plate 2's rotation angle to illumination intensity's demand to increase or reduce indoor illumination intensity.
Secondly, for many buildings with glass outer walls, the window is often a French window with a large area, sunlight irradiated on the building is utilized through the photovoltaic shutter, and then the light reflection intensity of the glass outer wall can be reduced to a great extent, and urban light pollution is reduced.
In addition, with photovoltaic module setting on the window, the staff can directly install and maintain indoor, is favorable to ensureing staff's personal safety. And install photovoltaic shutter plate 2 on the window belongs to half indoor half outdoor installation, and for the photovoltaic module that directly exposes outside, rainwater, granule etc. in the external environment are littleer to photovoltaic shutter plate 2's damage for photovoltaic shutter plate 2's life can prolong.
Optionally, in another specific embodiment of the present invention, the method may further include:
be provided with slide 4 on the window frame 1, the tip and the slide 4 of photovoltaic shutter plate 2 are connected, and drive arrangement 3 can drive photovoltaic shutter plate 2 and follow slide 4 slides for photovoltaic shutter plate 2 evenly arranges in window frame 1 or piles up in one side of window frame 1.
The existing shutter has two types, one type is that the positions of the shutter blades are fixed, and the shutter blades are uniformly distributed on a window, and the shutter can turn over; the other type is that the position of shutter plate can move and contract to the window upper end, also can move to evenly arrange on the window to when the shutter plate tiling setting on the window, the shutter plate can take place the upset.
The photovoltaic louver in this embodiment is similar to the second. Specifically, a slide way 4 is arranged at a position, opposite to the end part of the photovoltaic louver blade 2, on the window frame 1, the photovoltaic louver blade 2 is connected with the slide way 4, each photovoltaic louver blade 2 can slide along the slide way 4 under the driving of the driving device 3, and when each photovoltaic louver blade 2 slides to one end of the slide way 4, each photovoltaic louver blade 2 is also stacked on one side of the window; when each photovoltaic louver blade 2 slides to evenly distributed on slide 4, each photovoltaic louver blade 2 also evenly arranges on the window, and drive arrangement 3 can also adjust the rotation angle of photovoltaic louver blade 2 this moment.
Optionally, in another specific embodiment of the present invention, the method may further include:
each photovoltaic shutter plate 2 is vertical to be set up side by side, and the height that highly is not less than window frame 1 of every photovoltaic shutter plate 2.
As previously mentioned, the slats of current conventional blinds are generally mounted horizontally and the retractable direction is generally up-down. The photovoltaic shutter's that provides in this embodiment photovoltaic louvre 2 vertical settings, each photovoltaic louvre 2 arranges in proper order along the horizontal direction.
Then, the slideway 4 on the window frame 1 is correspondingly arranged at the top end or the bottom end of the window frame 1, when the photovoltaic louver blades 2 are stacked and contracted to one side of the window frame 1, namely, the photovoltaic louver blades 2 are contracted to the left side or the right side of the window frame 1, and for a window with a larger width, the photovoltaic louver blades 2 can be contracted to the left and the right by half respectively.
Since the photovoltaic louver 2 in the present embodiment is a photovoltaic module, the weight of each photovoltaic louver 2 is much greater than the mass of a louver made of material such as PCV compared to a general louver. If also zoom photovoltaic shutter plate 2 from top to bottom along vertical direction in this embodiment, just need to go up each piece of photovoltaic shutter plate 2 and draw, the quality of each photovoltaic shutter plate 2 of drive arrangement 3 load, the gravity that needs to overcome each photovoltaic shutter plate 2 makes the mechanical work of output bigger, higher requirement to drive arrangement 3, and if this drive arrangement 3 of user manual operation is with the zooming of drive photovoltaic shutter plate 2, also can bring the difficulty for user's operation, bring not good use experience for the user.
With the vertical setting of each photovoltaic louvre 2 in this embodiment, what each photovoltaic louvre 2 was when zooming promptly slides in the horizontal direction and realize so, only need reduce the frictional force of slide 4 as far as, can easily control the slip of photovoltaic louvre 2.
Optionally, in another specific embodiment of the present invention, the method may further include:
the slideway 4 is horizontally arranged at the top end of the window frame 1, and a lifting appliance 5 is arranged on the slideway 4;
the top end of each photovoltaic louver blade 2 is fixed with a connecting piece 6, the photovoltaic louver blades and the lifting appliance 5 are connected through the connecting pieces 6, and the bottom ends of the photovoltaic louver blades 2 are suspended.
Hang each photovoltaic shutter plate 2 on slide 4 through connecting piece 6 and hoist 5 in this embodiment for 2 bottoms of photovoltaic shutter plate are unsettled, need not to set up one set again in 1 bottoms of window frame 4 the same with the top and other relevant accessories, have simplified the structure of photovoltaic shutter to a certain extent, make the photovoltaic shutter outward appearance more simple pleasing to the eye.
In addition, consider if hoist 5 direct hook photovoltaic shutter plate 2, just need processing through-hole or similar structure on photovoltaic shutter plate 2, and photovoltaic shutter plate 2 is photovoltaic module, and its surface covering has parts such as toughened glass, processing through-hole isotructure on photovoltaic shutter plate 2, and the processing degree of difficulty is big, easily causes photovoltaic shutter plate 2 damaged. Therefore, in the embodiment, the photovoltaic louver blades 2 and the lifting appliance 5 are connected through the connecting pieces 6, the connecting pieces 6 are directly processed, and the connecting pieces 6 can be fixedly connected with the frames of the photovoltaic louver blades 2 or integrally formed with the frames.
Further, in order to avoid photovoltaic shutter plate 2 when sliding along the slide, because the bottom of the adjacent photovoltaic shutter plate 2 of inertia bumps, can set up the rubber gasket in the bottom of each photovoltaic shutter plate 2 to avoid the 2 bottom collisions of photovoltaic shutter plate to cause the damaged problem of photovoltaic shutter plate 2.
Optionally, in another embodiment of the present invention, as shown in fig. 2, fig. 2 is a schematic top view structure diagram of a photovoltaic blind provided by an embodiment of the present invention. Specifically, the method may include:
the driving device 3 comprises turnover lines 31 which are sequentially connected with the photovoltaic louver blades 2 and two sides of the connecting piece 6 and turnover pulleys 32 for winding the turnover lines 31; a zoom line 33 sequentially connected to the center position of each link 6, and a zoom pulley 34 for winding the zoom line 33;
when the overturning pulley 32 rotates, the overturning lines 31 on the two sides of the connecting piece 5 can be driven to pull the two side edges of the photovoltaic louver blade 2 in opposite directions, so that the photovoltaic louver blade 2 overturns by taking the symmetry axis of the photovoltaic louver blade 2 as the center;
when the zoom pulley 34 rotates, the zoom line 33 can be pulled to drive the photovoltaic louver 2 to slide along the slideway 4.
Specifically, as shown in fig. 2, two sides of each connecting member 6 may be respectively provided with a side connecting hole 61, a central hole 62 is provided at the middle position, the turning line 31 extends from the turning pulley 32 at the left end to the connecting member 6, and is sequentially and fixedly connected with the edges of the side connecting holes 61 at the same side of each connecting member 6, then wound around the turning pulley 32 at the right end, and then extends to the other side of the connecting member 6, and is sequentially and fixedly connected with the edges of the side connecting holes 61 at the side of each connecting member 6 until reaching the turning pulley 32 at the left end. Then when the two turning pulleys 32 rotate clockwise at the angle shown in fig. 2, each photovoltaic louver 2 can be turned clockwise, whereas if the two turning pulleys 32 rotate counterclockwise, each photovoltaic louver 2 can be turned counterclockwise.
For the zooming pulley 34, the rotating shaft is vertical to the overturning pulley 32, the first zooming line 33 extends from the zooming pulley 34 at the left end to each connecting piece 6, is sequentially connected with the central hole 62 of each connecting piece 6, and then extends and winds on the zooming pulley 34 at the right end; in addition, the edges of the second contraction and release line 33 and the center hole 62 of the rightmost connecting piece 6 are fixedly connected and then extend through the center holes 62 of other connecting pieces 6 to reach and wind the contraction and release pulley 34 at the left end, when the second contraction and release line 33 is pulled from the left end and the left end contraction and release pulley 34 is driven to rotate, the photovoltaic louver blades 2 can be stacked and contracted leftwards, and when the first contraction and release line 33 is pulled from the right end and the right end contraction and release pulley 34 is driven to rotate, the photovoltaic louver blades 2 can be uniformly distributed in the window frame 1.
The driving device 3 in the present invention is not limited to only one kind in this embodiment, for example, the shrinkage of each photovoltaic louver 2 can also be realized by driving the structure of the lifting device 5, etc., as long as the similar driving principle in this embodiment should all belong to the protection scope of the present invention, which is not discussed in detail herein.
Based on any of the above embodiments, in another specific embodiment of the present invention, the method may further include:
a storage battery 7 is also arranged; the positive and negative lead wires 8 of each photovoltaic louver blade 2 are led out from the same end of the photovoltaic louver blade 2 and electrically connected with the storage battery 7, and the adjacent photovoltaic louver blades 2 are electrically connected.
If the positive and negative leads 8 of each photovoltaic louver blade 2 are directly led out and electrically connected with the storage battery 7, the whole photovoltaic louver is complex in structure and various in circuit. As shown in fig. 1, the accumulator 7 can be arranged on the left side of the chute 4, while the photovoltaic slats 2 are retracted only to the left. Then, the terminals of the adjacent photovoltaic louvers 2 can be mounted on each other, and finally, the terminals of the leftmost photovoltaic louver 2 are output together and electrically connected with the storage battery 7.
Optionally, in another specific embodiment of the present invention, the method may further include:
one side that slide 4 deviates from photovoltaic shutter plate 2 is provided with pipy rubber protective sheath 9, and the positive negative pole lead wire 8 of adjacent photovoltaic shutter plate 2 runs through rubber protective sheath 9 electric connection each other.
When the photovoltaic louver blades 2 are stacked and contracted, the positive and negative lead wires 8 between the photovoltaic louver blades 2 are bent and moved along with the photovoltaic louver blades, tubular rubber protective sleeves can be arranged to prevent the positive and negative lead wires 8 from being wound in the moving process and even prevent the lifting appliance 5 from sliding on the slide 4, and the positive and negative lead wires 8 are limited in the rubber protective sleeves 9 to prevent the positive and negative lead wires 8 from being wound.
Optionally, in another specific embodiment of the present invention, the method may further include:
the photovoltaic louver blade 2 is a thin film cell photovoltaic module.
The thin film cell photovoltaic module has the characteristics of light weight and deformability, the possibility of falling of the thin film cell photovoltaic module is reduced, and the safety of the thin film cell photovoltaic module is ensured. Of course, the present invention is not limited to the specific type of the photovoltaic louver blade.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Claims (6)
1. A photovoltaic shutter, comprising:
a window frame;
the photovoltaic louver blades are arranged in the window frame in parallel and can convert light energy into electric energy;
the driving device is connected with the end part of the photovoltaic louver blade and is used for adjusting the turnover angle of each photovoltaic louver blade relative to the plane where the window frame is located so as to change the light transmission amount in the window frame;
the window frame is provided with a slideway, the end part of the photovoltaic louver blade is connected with the slideway, and the driving device can drive the photovoltaic louver blade to slide along the slideway, so that the photovoltaic louver blade is uniformly arranged in the window frame or stacked on one side of the window frame;
the photovoltaic louver blades are vertically arranged side by side, and the height of each photovoltaic louver blade is not less than that of the window frame;
the driving device comprises turnover lines and turnover pulleys, wherein the turnover lines are sequentially connected with the photovoltaic louver upper connecting pieces at two sides, and the turnover pulleys are used for winding the turnover lines; the zooming lines are sequentially connected with the center positions of the connecting pieces, and the zooming pulleys are used for winding the zooming lines;
when the overturning pulley rotates, the overturning lines on two sides of the connecting piece can be driven to pull two side edges of the photovoltaic louver blade in opposite directions, so that the photovoltaic louver blade overturns by taking a symmetrical axis of the photovoltaic louver blade as a center;
when the pulley that contracts rotates, can pull the line that contracts drives the photovoltaic shutter plate slides along the slide.
2. The photovoltaic shutter according to claim 1, wherein the sliding way is horizontally disposed at the top end of the window frame, and a hanger is disposed on the sliding way;
each photovoltaic tripe blade top is fixed with the connecting piece, the photovoltaic tripe with the hoist passes through the connecting piece is connected, just photovoltaic tripe blade bottom is unsettled.
3. The photovoltaic blind of claim 1, wherein a rubber gasket is disposed on a bottom end back surface of each photovoltaic blind blade.
4. A photovoltaic shutter as claimed in any one of claims 1 to 3, characterized in that there is further provided a storage battery; and positive and negative lead wires of each photovoltaic louver blade are led out from the same end of the photovoltaic louver blade and are electrically connected with the storage battery, and the photovoltaic louver blades are adjacent to each other and are electrically connected.
5. The photovoltaic shutter according to claim 4, wherein a tubular rubber protective sleeve is disposed on a side of the chute facing away from the photovoltaic shutter, and positive and negative leads of adjacent photovoltaic shutters are electrically connected to each other through the rubber protective sleeve.
6. The photovoltaic shutter as claimed in claim 4, wherein the photovoltaic louver is a thin film cell photovoltaic module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567276.6U CN210564227U (en) | 2019-04-24 | 2019-04-24 | Photovoltaic shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567276.6U CN210564227U (en) | 2019-04-24 | 2019-04-24 | Photovoltaic shutter |
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| Publication Number | Publication Date |
|---|---|
| CN210564227U true CN210564227U (en) | 2020-05-19 |
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ID=70629505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920567276.6U Active CN210564227U (en) | 2019-04-24 | 2019-04-24 | Photovoltaic shutter |
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| CN (1) | CN210564227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676673A (en) * | 2020-06-30 | 2020-09-18 | 浙大城市学院 | Adjustable intelligent external clothes hanger device |
| CN111749405A (en) * | 2020-06-30 | 2020-10-09 | 浙大城市学院 | Adjustable building photovoltaic integration sunshade device |
-
2019
- 2019-04-24 CN CN201920567276.6U patent/CN210564227U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676673A (en) * | 2020-06-30 | 2020-09-18 | 浙大城市学院 | Adjustable intelligent external clothes hanger device |
| CN111749405A (en) * | 2020-06-30 | 2020-10-09 | 浙大城市学院 | Adjustable building photovoltaic integration sunshade device |
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