CN211144314U

CN211144314U - Concentrating solar louver

Info

Publication number: CN211144314U
Application number: CN201921489609.4U
Authority: CN
Inventors: 江作; 孟广宝; 耿国敏; 李红波; 刘辉; 韩向超; 江振; 吴周军
Original assignee: Huajun Electric Power Technology Jiangsu Co ltd
Current assignee: Huajun Electric Power Technology Jiangsu Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-07-31
Anticipated expiration: 2029-09-09

Abstract

The utility model relates to a technical field of shutter especially relates to a spotlight solar energy shutter. A concentrating solar blind, comprising: a plurality of blades arranged in sequence from top to bottom, the blades comprising: light-passing board and barn door, light-passing board and barn door are the arc structure, light-passing board and barn door set up relatively, light-passing board and barn door fixed connection, the condensing lens, condensing lens fixed connection is located the one side that is close to the barn door in light-passing board, solar wafer sets up between light-passing board and barn door. The utility model provides a spotlight solar louver has solved the too much problem that causes the light energy loss of light that current shutter reflects, and loss when reducing the light reflection has increased the absorptive light energy of solar wafer, has improved the power generation effect of solar wafer.

Description

Concentrating solar louver

Technical Field

The utility model relates to a technical field of shutter especially relates to a spotlight solar energy shutter.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problem that the light of current shutter reflection excessively causes the loss of light energy, the utility model provides a spotlight solar louver, some light passes the light-passing board and evenly gathers in one side of solar wafer behind the condenser lens again, another part passes the light-passing board and penetrates to the barn door and reflects to the opposite side of solar wafer through the barn door, use the condenser lens can make more light to refract the front to the solar wafer, less light passes through the back that the barn door reflects to the solar wafer, loss when reducing the light reflection, the absorptive light energy of solar wafer has been increased, the power generation effect of solar wafer has been improved.

The utility model provides a technical scheme that its technical problem adopted is: a concentrating solar blind, comprising:

a plurality of blades arranged in sequence from top to bottom, the blades comprising: the light-transmitting plate and the light barrier are both arc-shaped structures and are arranged oppositely, the light-transmitting plate and the light barrier are fixedly connected,

the collecting mirror is fixedly connected with one side of the light-transmitting plate, which is close to the light-blocking plate,

the solar cell is arranged between the light transmission plate and the light barrier.

Preferably, the method further comprises the following steps: the solar cell module comprises a packaging block, wherein a cavity is formed in the packaging block, the cavity is not communicated with the outside of the packaging block, and the solar cell is packaged in the inner cavity.

Specifically, the two ends or one end of the blade are provided with plugs, and one side of each plug, which is close to the blade, is provided with a clamping groove for clamping the packaging block.

Specifically, the condenser lens is a convex lens.

Specifically, the light-transmitting plate is made of a transparent material.

Specifically, the light-transmitting plate is PET or ETFE.

In particular, the light barrier is a reflective material.

Specifically, the light barrier is an aluminum plate or a coated PET.

Specifically, the solar cell piece is a P-type single crystal solar cell, a P-type polycrystalline solar cell, a P-type single crystal double-sided solar cell or an N-type single crystal double-sided solar cell.

The utility model has the advantages that:

the utility model provides a spotlight solar louver, some light passes the light-passing board and evenly gathers in one side of solar wafer behind the condenser lens again, another part passes the light-passing board and penetrates to the barn door and reflect to solar wafer's opposite side through the barn door, use the condenser lens can make more light refraction to solar wafer's front, less light passes through the barn door and reflects to solar wafer's the back, loss when reducing the light reflection, the absorptive light energy of solar wafer has been increased, the power generation effect of solar wafer has been improved.

The utility model provides a spotlight solar energy shutter, to avoid the steam in the air to cause solar wafer ageing, still include: the encapsulation piece, the inside of encapsulation piece has the cavity, the cavity not with the outside intercommunication of encapsulation piece, solar wafer encapsulates in the inner chamber, thereby the encapsulation piece wraps up solar wafer and completely cuts off solar cell panel and external steam, avoids solar wafer short circuit.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a concentrating solar louver according to the present invention;

FIG. 2 is a schematic view of the structure when closed;

FIG. 3 is a schematic view of the structure when open;

FIG. 4 is a schematic view of the stopper;

in the figure: 1. the solar photovoltaic module comprises blades, 11 light-transmitting plates, 12 light-blocking plates, 2 condenser lenses, 3 solar cells, 4 packaging blocks, 5 plugs and 51 clamping grooves.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The utility model provides a spotlight solar energy shutter, include:

a plurality of blades 1 arranged from top to bottom in proper order, blade 1 includes: the light transmission plate 11 and the light barrier 12, the light transmission plate 11 and the light barrier 12 are both arc structures, the light transmission plate 11 and the light barrier 12 are oppositely arranged, the light transmission plate 11 and the light barrier 12 are fixedly connected, the light transmission plate 11 can transmit light rays to enable the light rays to irradiate indoors, the light barrier 12 can play a role of reflecting the light rays, the light rays are reflected at the position of the light barrier 12, the power generation amount of solar energy is improved, the benefit of a user is increased,

a condenser lens 2, the condenser lens 2 is fixedly connected with one side of the light-transmitting plate 11 which is positioned close to the light-blocking plate 12,

the solar cell 3, the solar cell 3 sets up between light-passing board 11 and barn door 12, and the solar cell 3 is responsible for absorbing the light energy, produces the electric energy.

During the use, some light passes through light-passing board 11 and evenly gathers behind condensing lens 2 in one side of solar wafer 3, another part passes light-passing board 11 and penetrates to barn door 12 and reflects to the opposite side of solar wafer 3 through barn door 12, use condensing lens 2 can make more light refraction to the front of solar wafer 3, less light passes through barn door 12 and reflects to the back of solar wafer 3, loss when reducing the light reflection, the absorptive light energy of solar wafer 3 has been increased, the power generation effect of solar wafer has been improved.

When the utility model discloses when closing, as shown in fig. 2, light passes through light-passing board 11 and condensing lens 2, and partly focus on solar wafer 3's surface, and partly shine on the barn door 12 at the blade 1 back. The light rays irradiated on the surface of the solar cell 3 are directly absorbed by the solar cell 3 and converted into electric energy; the light rays irradiated on the back light barrier 12 irradiate on the back of the solar cell 3 through reflection or multiple reflection, are absorbed by the solar cell 3 and are converted into electric energy, and the power generation effect of the solar cell 3 is improved again. The invention can absorb light rays and simultaneously prevent the light rays from entering the room, thereby playing a good heat insulation effect and achieving the effects of energy conservation, emission reduction and green building.

When the utility model is opened, as shown in fig. 3, a part of light penetrates through the light-transmitting plate 11 and irradiates into the room, thereby achieving the effect of illumination; a part of light irradiates the surface of the solar cell 3, is directly absorbed by the solar cell 3 and is converted into electric energy; a part of the light is refracted into the back light barrier 12, and is reflected or reflected for multiple times to irradiate the back of the solar cell 3, so that the light is absorbed by the solar cell 3 and converted into electric energy, and the power generation effect of the solar cell 3 is improved again. The LED street lamp can play a role in generating electricity while giving consideration to light transmission and illumination, greatly improves the utilization rate of light and plays a role in environmental protection.

In one embodiment, in order to prevent moisture in the air from causing the solar cell 3 to age, the method further includes: encapsulation piece 4, the inside of encapsulation piece 4 has the cavity, the cavity not with the outside intercommunication of encapsulation piece 4, solar wafer 3 encapsulates in the inner chamber, thereby encapsulation piece 4 wraps up solar wafer 3 and completely cuts off solar cell panel and external steam, avoids the short circuit of solar wafer 3.

Specifically, the two ends or one end of each blade 1 are provided with plugs 5, one side of each plug 5, which is located close to the corresponding blade 1, is provided with a clamping groove for clamping the packaging block 4, the plugs 5 can be driven to rotate through a driving mechanism, the plugs 5 rotate to drive the blades 1 and the solar cell pieces 3 to rotate simultaneously, so that the louver can be opened or closed, meanwhile, the electrical connecting piece can be penetrated through the plugs 5 from the outside of the plugs 5, the electrical connecting piece penetrates through the plugs 5 and the packaging blocks 4 from the outside of the plugs 5 to be connected with the solar cell pieces 3, and electric energy is provided for the outside by the solar cell pieces 3.

Specifically, the condenser lens 2 is a convex lens, sunlight of approximately parallel light is irradiated on the convex lens, and is condensed into light beams perpendicular to the solar cell 3 through the convex lens, so that the light beams are uniformly irradiated on the solar cell 3, more light rays are irradiated on the surface of the solar cell 3, and the power generation effect of the solar cell 3 is improved.

Specifically, the light-transmitting plate 11 is a transparent material.

Specifically, the light-transmitting plate 11 is PET or ETFE.

Specifically, the light-blocking panel 12 is a reflective material having a high light-reflecting effect.

Specifically, the light barrier 12 is an aluminum plate or a coated PET.

Specifically, the solar cell sheet 3 is a P-type single crystal solar cell, a P-type polycrystalline solar cell, a P-type single crystal double-sided solar cell, or an N-type single crystal double-sided solar cell.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A concentrating solar blind, comprising:

a plurality of blades (1) that top-down arranges in proper order, blade (1) includes: the light-transmitting plate (11) and the light barrier (12) are both arc-shaped structures, the light-transmitting plate (11) and the light barrier (12) are oppositely arranged, the light-transmitting plate (11) and the light barrier (12) are fixedly connected,

the collecting lens (2), the collecting lens (2) is fixedly connected with one side of the light-transmitting plate (11) which is positioned close to the light barrier (12),

the solar cell piece (3), solar cell piece (3) set up between light-passing board (11) and barn door (12).

2. The concentrating solar louver of claim 1, further comprising: the solar cell module comprises a packaging block (4), wherein a cavity is formed in the packaging block (4), the cavity is not communicated with the outside of the packaging block (4), and the solar cell (3) is packaged in the inner cavity.

3. A concentrating solar louver as claimed in claim 2 wherein: both ends or one end of blade (1) are equipped with end cap (5), end cap (5) are located one side that is close to blade (1) and are equipped with the draw-in groove that is used for the card to establish encapsulation piece (4).

4. A concentrating solar louver as defined in claim 1 wherein: the condenser lens (2) is a convex lens.

5. A concentrating solar louver as defined in claim 1 wherein: the light-transmitting plate (11) is made of transparent materials.

6. A concentrating solar louver as claimed in claim 5 wherein: the light-transmitting plate (11) is PET or ETFE.

7. A concentrating solar louver as defined in claim 1 wherein: the light barrier (12) is made of a reflecting material.

8. A concentrating solar louver as claimed in claim 7 wherein: the light barrier (12) is an aluminum plate or a coated PET.

9. A concentrating solar louver as defined in claim 1 wherein: the solar cell piece (3) is a P-type single crystal solar cell, a P-type polycrystalline solar cell, a P-type single crystal double-sided solar cell or an N-type single crystal double-sided solar cell.