CN108071324B

CN108071324B - Solar louver

Info

Publication number: CN108071324B
Application number: CN201810052800.6A
Authority: CN
Inventors: 李志生; 张磊; 周正财
Original assignee: Guangdong University of Technology
Current assignee: Guangdong University of Technology
Priority date: 2018-01-19
Filing date: 2018-01-19
Publication date: 2020-06-09
Anticipated expiration: 2038-01-19
Also published as: CN108071324A

Abstract

The invention discloses a solar louver which mainly comprises a supporting plate and a photovoltaic plate; the number of the supporting plates is two, namely a first supporting plate and a second supporting plate; the photovoltaic board is a plurality of, and all sets up between first backup pad and second backup pad, and each photovoltaic board all uses one side as the axis of rotation, rotates with first backup pad and second backup pad to be connected to can realize opening and closing of solar energy shutter through the rotation of each photovoltaic board. As can be seen from the above description, the solar louver is composed of a plurality of photovoltaic panels, and can open and close the window through the rotation of each photovoltaic panel. When sunlight is sufficient, shading can be realized by closing the photovoltaic panel, and the photovoltaic panel can absorb solar energy; when sunlight is insufficient, each photovoltaic panel can be opened to meet indoor lighting.

Description

Solar louver

Technical Field

The invention relates to the field of solar energy, in particular to a solar louver.

Background

The continuous improvement of the living standard of people means that the consumption of energy is greatly increased. The solar window is a novel green energy-saving building object; adopt the photovoltaic board as the main part of window, not only can effectively utilize solar energy, and can be under the prerequisite that does not influence indoor area and the whole aesthetic property of building, supply indoor electricity generation with solar energy conversion, the waste of the energy that has significantly reduced.

In the prior art, in order to absorb light energy as much as possible and ensure the utilization rate of solar energy, most of the conventional solar windows adopt opaque photovoltaic panels; however, in actual use, such photovoltaic panels affect indoor lighting, and the effect is not good enough.

Therefore, how to ensure the light energy utilization rate of the solar window on the premise of not influencing indoor lighting is a difficult problem to be solved urgently in the field at the present stage.

Disclosure of Invention

In view of this, the present invention provides a solar louver, which can ensure the light energy utilization rate of a solar window without affecting indoor lighting, and solve the problem in the field at the present stage.

A solar blind, comprising:

the number of the supporting plates is two, and the two supporting plates are respectively a first supporting plate and a second supporting plate;

the photovoltaic board, the photovoltaic board is a plurality of, and sets up first backup pad with between the second backup pad, each the photovoltaic board all uses one side as the axis of rotation, with first backup pad with the second backup pad rotates to be connected, and can pass through each the rotation of photovoltaic board is realized opening and closing of solar energy shutter.

Preferably, the solar blind window further comprises a pull rod, and grooves matched with the rotation tracks of the photovoltaic panels and sliding grooves for enabling two ends of the rotation shafts of the photovoltaic panels to move are formed in the inner sides of the first supporting plate and the second supporting plate; the pull rod is connected with one end of each rotating shaft, and can drive the end part of each rotating shaft to move along the sliding groove and enable each photovoltaic panel to rotate in the groove by pulling the pull rod, so that the solar blind window can be opened and closed.

Preferably, the solar blind window further comprises a glass outer window.

Preferably, the back surface of the photovoltaic panel of the solar louver is frosted.

Preferably, the solar louver is characterized in that the photovoltaic panel is a monocrystalline silicon photovoltaic panel.

Preferably, the solar blind window is characterized in that the support plate is a hollow aluminum alloy plate.

Preferably, the end of the rotating shaft of the solar louver is provided with a bearing.

The invention provides a solar louver which mainly comprises a supporting plate and a photovoltaic plate; the number of the supporting plates is two, namely a first supporting plate and a second supporting plate; the photovoltaic board is a plurality of, and all sets up between first backup pad and second backup pad, and each photovoltaic board all uses one side as the axis of rotation, rotates with first backup pad and second backup pad to be connected to can realize opening and closing of solar energy shutter through the rotation of each photovoltaic board. As can be seen from the above description, the solar louver is composed of a plurality of photovoltaic panels, and can open and close the window through the rotation of each photovoltaic panel. When sunlight is sufficient, shading can be realized by closing the photovoltaic panel, and the photovoltaic panel can absorb solar energy; when sunlight is insufficient, each photovoltaic panel can be opened to meet indoor lighting. Therefore, the solar louver provided by the invention can ensure the light energy utilization rate of the solar louver on the premise of not influencing indoor lighting, and solves the problem in the field at the present stage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.

FIG. 1 is a schematic view illustrating an opened state of a solar blind according to an embodiment of the present invention;

FIG. 2 is a schematic view of a closed state of a solar blind according to an embodiment of the present invention.

In fig. 1-2:

the photovoltaic panel comprises a first supporting plate-1, a second supporting plate-2, a photovoltaic panel-3, a rotating shaft-4, a groove-5 and a sliding groove-6.

Detailed Description

The core of the specific embodiment is to provide a solar blind window, which can ensure the light energy utilization rate of the solar blind window on the premise of not influencing indoor lighting, and solve the problem in the field at the present stage.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the contents of the invention described in the claims. The entire contents of the configurations shown in the following embodiments are not limited to those required as solutions of the inventions described in the claims.

The solar blind window provided by the present embodiment is shown in fig. 1-2; mainly comprises a support plate and a photovoltaic plate 3; the number of the supporting plates is two, namely a first supporting plate 1 and a second supporting plate 2; photovoltaic board 3 is a plurality of, and all sets up between first backup pad 1 and second backup pad 2, and each photovoltaic board 3 all uses one side to be rotation axis 4, rotate with first backup pad 1 and second backup pad 2 and be connected to can realize opening and closing of solar energy shutter through the rotation of each photovoltaic board 3. As can be seen from the above description, the solar blind is composed of a plurality of photovoltaic panels 3, and can open and close the window by the rotation of each photovoltaic panel 3. When sunlight is sufficient, shading can be realized by closing the photovoltaic panel 3, and simultaneously the photovoltaic panel 3 absorbs solar energy; when sunlight is insufficient, each photovoltaic panel 3 can be opened to satisfy indoor lighting. Therefore, the solar louver provided by the invention can ensure the light energy utilization rate of the solar louver on the premise of not influencing indoor lighting, and solves the problem in the field at the present stage.

In the solar louver according to the present embodiment, in order to facilitate the simultaneous opening and closing of the plurality of photovoltaic panels 3, the solar louver may further include a pull rod; grooves 5 matched with the rotating tracks of the photovoltaic panels 3 and sliding grooves 6 enabling two ends of the rotating shafts 4 of the photovoltaic panels 3 to move are formed in the inner sides of the first supporting plate 1 and the second supporting plate 2; the pull rod is connected with one end, in the same direction, of each rotating shaft 4, and can drive the end portion of each rotating shaft 4 to move along the sliding groove 6 and enable each photovoltaic panel 3 to rotate in the groove 5 by pulling the pull rod, so that the solar blind window can be opened and closed. Note that, here, the inner side of the support plate refers to the side close to the photovoltaic panel 3.

Further, this solar louver can also include the glass exterior window, should set up and can guarantee indoor and outdoor state of keeping apart when photovoltaic board 3 opens, prevent that debris from getting into indoorly, do not influence indoor daylighting simultaneously.

The solar louver provided by the specific embodiment can be frosted on the back surface of the photovoltaic panel 3, namely frosted to avoid the dazzling phenomenon of the photovoltaic panel 3. The back surface of the photovoltaic panel 3 refers to a surface of the photovoltaic panel 3 that does not receive light.

Further, in order to guarantee the effect of the photovoltaic panel 3 absorbing light energy and improve the light energy utilization rate, the monocrystalline silicon photovoltaic panel 3 or other photovoltaic panels with the same function can be selected for use.

In the solar blind window provided by the embodiment, the support plate can be a hollow aluminum alloy plate; at first can make things convenient for the setting of recess 5 and spout 6 on first backup pad 1 and the second backup pad 2, the material of aluminum alloy is the selection of preferred in the aspect of hardness and quality simultaneously.

Preferably, in order to further ensure the smooth rotation of the rotating shafts 4 on the respective photovoltaic panels 3, bearings may be disposed at the end portions of the respective rotating shafts 4 to improve the rotation performance of the photovoltaic panels 3 and to prolong the service life of the solar louver.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A solar blind, comprising:

the device comprises two support plates, namely a first support plate (1) and a second support plate (2);

the photovoltaic panels (3) are arranged between the first supporting plate (1) and the second supporting plate (2), one edge of each photovoltaic panel (3) is used as a rotating shaft (4) to be rotatably connected with the first supporting plate (1) and the second supporting plate (2), and the solar louver can be opened and closed through the rotation of each photovoltaic panel (3);

the photovoltaic panel support is characterized by further comprising a pull rod, wherein grooves (5) matched with the rotating tracks of the photovoltaic panels (3) and sliding grooves (6) enabling two ends of the rotating shafts (4) of the photovoltaic panels (3) to move are formed in the inner sides of the first support plate (1) and the second support plate (2); the pull rod is connected with one end of each rotating shaft (4), and can drive the end part of each rotating shaft (4) to move along the sliding groove (6) and enable each photovoltaic panel (3) to rotate in the groove (5) by pulling the pull rod, so that the solar blind window can be opened and closed.

2. The solar blind of claim 1, further comprising a glass outer window.

3. Solar blind according to claim 1, characterized in that the back of the photovoltaic panel (3) is frosted.

4. Solar blind according to claim 1, characterized in that the photovoltaic panel (3) is a monocrystalline silicon photovoltaic panel (3).

5. The solar blind of claim 1, wherein the support plate is a hollow aluminum alloy plate.

6. Solar blind according to claim 1, characterized in that the ends of the rotating shaft (4) are provided with bearings.