CN216774656U

CN216774656U - Photovoltaic window shade

Info

Publication number: CN216774656U
Application number: CN202220246050.8U
Authority: CN
Inventors: 王涛; 颜佳华; 夏远富
Original assignee: Goodwe Power Supply Technology Guangde Co Ltd
Current assignee: Goodwe Power Supply Technology Guangde Co Ltd
Priority date: 2022-01-30
Filing date: 2022-01-30
Publication date: 2022-06-17
Anticipated expiration: 2032-01-30

Abstract

The utility model relates to a photovoltaic window shade, which comprises a guide rail, a plurality of pulleys sequentially arranged on the guide rail, a driving piece used for driving the pulleys at two ends or one end to move on the guide rail, and a foldable and unfoldable photovoltaic panel arranged between the pulleys, wherein each photovoltaic panel comprises a photovoltaic module with adjacent sides hinged, and two ends of each photovoltaic panel are respectively connected with the pulleys. The scheme is simple to implement, and avoids the problems that the traditional curved surface tile and curved surface glass are difficult to produce, the quality is difficult to control, the cost is high and the like; can be folded to improve the lighting degree when lighting is needed, and can be unfolded to generate electricity by utilizing solar energy when shading is needed.

Description

Photovoltaic window shade

Technical Field

The utility model belongs to the field of photovoltaic equipment, and particularly relates to a photovoltaic window shade.

Background

At present, an implementation case for fusing photovoltaic power generation and a daylighting roof is provided, and the specific method is to use a solar glass component packaged with a cell sheet to replace transparent glass. The problem of this kind of way is that the daylighting top is also can pass through the printing opacity daylighting, but the battery piece shelters from most sunshine, and this can lead to the daylighting function that the daylighting top originally to weaken greatly, can't realize the design intention that the building design originally.

Disclosure of Invention

The utility model aims to provide a photovoltaic window shade which can give consideration to lighting, sun shading and power generation.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a photovoltaic window shade, its include the guide rail, install in proper order in a plurality of pulley on the guide rail, be used for driving both ends or one of them tip the driving piece that the pulley removed on the guide rail, it still including locating collapsible and deployable photovoltaic board between the pulley, every photovoltaic board includes adjacent side looks articulated photovoltaic module, the both ends of every photovoltaic board respectively with the pulley is connected.

Preferably, two photovoltaic modules of each photovoltaic panel are hinged through hinges.

Preferably, each photovoltaic window shade comprises two photovoltaic panels, two pulleys fixedly connected with each other are arranged between the two photovoltaic panels, the adjacent sides of the two photovoltaic panels are respectively connected with the two pulleys, and the adjacent sides are the inner sides of the two photovoltaic panels.

Preferably, the outer sides of the two photovoltaic panels are respectively connected with pulleys, and the driving piece is respectively connected with the pulleys located on the outer sides.

Preferably, the driving member is a winding device and a traction rope wound on the winding device, and the traction rope is fixedly connected with a shaft of the pulley.

Preferably, the driving part is a trolley moving along the guide rail, and the trolley is connected with the pulley positioned on the outer side through a connecting rope.

Preferably, the connecting wires of each photovoltaic module are respectively located at two ends of the photovoltaic panel in the extending direction, the connecting wires at the hinged ends of two adjacent photovoltaic modules are connected, and the position of one end of at least one photovoltaic module in the extending direction of the photovoltaic panel is unchanged.

Preferably, the photovoltaic module is a hard photovoltaic module or a flexible photovoltaic module made of toughened glass.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the scheme is simple to implement, and avoids the problems that the traditional curved surface tile and curved surface glass are difficult to produce, the quality is difficult to control, the cost is high and the like; can be folded to improve the lighting degree when lighting is needed, and can be unfolded to generate electricity by utilizing solar energy when shading is needed.

Drawings

FIG. 1 is a schematic structural view of a photovoltaic panel of the present invention when deployed;

fig. 2 is a schematic structural view of the photovoltaic panel of the present invention when folded;

FIG. 3 is a schematic structural view of one of the photovoltaic panels having four photovoltaic modules and folded;

fig. 4 is a partial view at a in fig. 3.

Detailed Description

The utility model will be further described with reference to examples of embodiments shown in the drawings to which the utility model is attached.

As shown in fig. 1-2, the photovoltaic window shade includes a guide rail 2, a plurality of pulleys 4 sequentially mounted on the guide rail 2, a driving member 3 for driving the pulleys 4 at two ends or one end to move on the guide rail 2, and a foldable and expandable photovoltaic panel disposed between the pulleys 4, wherein each photovoltaic panel includes a photovoltaic module 1 with adjacent sides hinged to each other, the photovoltaic module 1 may be a rigid photovoltaic module made of tempered glass or a flexible photovoltaic module, and two ends of each photovoltaic panel are respectively connected to the pulleys 4. Two photovoltaic modules 1 of each photovoltaic panel are hinged through hinges 5. Every photovoltaic window shade includes two photovoltaic boards, is equipped with two looks fixed connection's pulley 4 between two photovoltaic boards, two the adjacent side of photovoltaic board is respectively with two pulley 4 is connected, and this adjacent side is two the inboard of photovoltaic board. The outside of two photovoltaic board is connected with pulley 4 respectively, driving piece 3 is connected with the pulley 4 that is located the outside respectively. The driving element 3 is a winding device 31 and a traction rope 32 wound on the winding device, and the traction rope is fixedly connected with the shaft of the pulley 4. The driving element 3 may also be a trolley moving along the guide rail 2, which is connected to the outside pulley 4 by a connecting rope.

The connecting wires 6 of each photovoltaic module are respectively positioned on two end parts of the photovoltaic panel in the extending direction, the connecting wires on the hinged end parts of two adjacent photovoltaic modules are connected, wherein the position of one end part of at least one photovoltaic module in the extending direction of the photovoltaic panel is unchanged, and the connecting wire of the photovoltaic module at the position is connected with the connecting wires of other photovoltaic window shades or with an energy storage device, such as a storage battery and the like. As shown in fig. 3-4, the same photovoltaic panel may include a plurality of photovoltaic modules, but at least one end of each photovoltaic panel is fixed, and after the driving member is operated, the photovoltaic modules are unfolded based on the fixed end to form a flat plate.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic window shade, its includes the guide rail, install in proper order a plurality of pulley on the guide rail, be used for driving both ends or one of them tip the pulley removes the driving piece on the guide rail which characterized in that: the photovoltaic panel comprises photovoltaic modules, wherein the photovoltaic modules are hinged to adjacent sides of the photovoltaic panels, and two end parts of each photovoltaic panel are respectively connected with the pulleys.

2. The photovoltaic window shade of claim 1, wherein: when the photovoltaic panel is unfolded, the adjacent ends of the two photovoltaic modules of each photovoltaic panel are hinged through hinges.

3. The photovoltaic window shade of claim 1, wherein: every photovoltaic window shade includes two photovoltaic boards, is equipped with two mutually fixed connection's pulley between two photovoltaic boards, two the adjacent side of photovoltaic board is respectively with two the pulley is connected, and this adjacent side is two the inboard of photovoltaic board.

4. The photovoltaic window shade of claim 3, wherein: the outer sides of the two photovoltaic panels are respectively connected with pulleys, and the driving piece is respectively connected with the pulleys located on the outer sides.

5. The photovoltaic window shade of claim 4, wherein: the driving piece is a winding device and a traction rope wound on the winding device, and the traction rope is fixedly connected with a shaft of the pulley.

6. The photovoltaic window shade of claim 4, wherein: the driving part is a trolley moving along the guide rail and is connected with the pulley positioned on the outer side through a connecting rope.

7. The photovoltaic window shade of claim 1, wherein: the connecting wires of each photovoltaic module are respectively positioned on two end parts of the photovoltaic panel in the extending direction, the connecting wires on the hinged end parts of two adjacent photovoltaic modules are connected, and the position of one end part of at least one photovoltaic module in the extending direction of the photovoltaic panel is unchanged.

8. The photovoltaic window shade of claim 1, wherein: the photovoltaic module is a hard photovoltaic module or a flexible photovoltaic module made of toughened glass.