CN211701910U

CN211701910U - Non-face solar panel

Info

Publication number: CN211701910U
Application number: CN202020711162.7U
Authority: CN
Inventors: 刘兴丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2020-10-16
Anticipated expiration: 2030-05-05

Abstract

The utility model discloses a non-face solar panel that faces upward, include: the solar panel is formed by distributing the light-transmitting plate, the panel and the frame back plate from top to bottom and sealing the light-transmitting plate, the panel and the frame back plate; the included angle between the surface of the solar panel and the horizontal plane is smaller than or equal to 90 degrees, the bottom of the solar panel is provided with the reflecting plate and the support frame, the reflecting plate is positioned on the surface of the support frame, and the mirror surface reflecting surface in the reflecting plate faces one side of the light-transmitting plate; the light-transmitting plate is a semi-concave lens arc-shaped surface with concave and convex surfaces on the surface, and the upper half part of the concave lens taking the horizontal plane as the center is of the semi-concave lens structure; at least one or a plurality of parallel strip-shaped semi-concave lenses are distributed on the light-transmitting plate; therefore, on the premise that the solar panel is not accumulated with dust, the surface of the solar panel is kept clean, and high power generation efficiency is achieved.

Description

Non-face solar panel

Technical Field

The utility model relates to a solar energy especially relates to prevent deposition solar energy the panel.

Background

The existing solar panel is mainly used for solar power generation and solar heat collection. The electricity and heat generated by the energy-saving device are clean, environment-friendly and pollution-free, and are the main representatives of green energy. However, since the solar panel is mainly placed outdoors and the solar panel is placed upward, it is more likely to be deposited with dust. The accumulated dust can greatly reduce the efficiency of the solar panel for generating electricity and absorbing heat.

Disclosure of Invention

Provided is a non-overhead solar panel, the surface of which is placed vertically or downward to prevent dust deposition. And utilize the concave lens structure of light-passing board refracts light, guarantees solar panel's light acquisition.

In order to achieve the above object, the utility model provides a non-face upward solar panel, include: the solar panel is formed by distributing the light-transmitting plate, the panel and the frame back plate from top to bottom and sealing the light-transmitting plate, the panel and the frame back plate; the included angle between the surface of the solar panel and the horizontal plane is smaller than or equal to 90 degrees, the bottom of the solar panel is provided with the reflecting plate and the support frame, the reflecting plate is positioned on the surface of the support frame, and the mirror surface reflecting surface in the reflecting plate faces one side of the light-transmitting plate; the light-transmitting plate is a semi-concave lens arc-shaped surface with concave and convex surfaces on the surface, and the upper half part of the concave lens taking the horizontal plane as the center is of the semi-concave lens structure; at least one or a plurality of parallel strip-shaped semi-concave lenses are distributed on the light-transmitting plate; the light rays penetrate through the light-transmitting plate, are refracted by the semi-concave lens and vertically or nearly vertically irradiate the surface of the panel of the solar panel; the semi-concave lens is parallel to the panel or has a certain included angle and distance interval with the panel; the solar panel and one side of the mirror surface of the reflector face the irradiation direction of solar rays.

Further, the panel is divided into: the solar cell panel is provided with a heat collecting hollow pipe and a heat collecting plate.

Furthermore, the surface of the light-transmitting plate is of a concave lens structure or a semi-concave lens structure.

Further, the outer surface of the concave lens is an arc concave surface, and the inner surface of the concave lens is a plane.

Further, the light-transmitting plate and the frame of the frame back plate are connected and sealed to form a sealed box body, and the panel is placed in the box body.

Furthermore, as required, the front surface and the back surface of the frame back plate are provided with the panels.

Further, as required, the frame back plate is a transparent panel.

Furthermore, the solar panel, the LDE street lamp, the guideboard, the lamp box and related equipment are combined into a device which needs illumination and heating, and a light source and heating are provided for the equipment.

Furthermore, the support frame or the support plate is arranged on two sides or the bottom of the solar panel; the bottom of the solar panel is directly connected and fixed on the surface of the connected object.

In the embodiment of the present invention: through the adjustment solar panel angle of putting, let solar panel receives the one side of light and ground or horizontal plane and keeps the acute angle, that is to say solar cell's one side down. Therefore, the surface of the solar cell in the solar panel can be prevented from being deposited with dust, so that the light passing rate and the receiving efficiency can be effectively ensured in the field or the outdoor environment. Through concave lens in the light-passing board lets after the light refraction shine with the contained angle that is close 90 degrees the solar panel surface realizes generating efficiency's maximize. Therefore, on the premise that the solar panel is not accumulated with dust, the surface of the solar panel is kept clean, and high power generation efficiency is achieved.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the non-overhead solar panel of the present invention, which is shown by decomposing each component.

Fig. 2 is a schematic view of the three-dimensional structure of the combined overall effect of the non-upward solar panel of the present invention.

Fig. 3 is a schematic side view of the whole structure of the non-upward solar panel when the surface of the light-transmitting plate is a plurality of parallel semi-concave lenses.

Fig. 4 is a schematic side view of the whole light-transmitting plate of a solar panel without upward surface of the utility model when the surface is a whole half-concave lens.

In the figures, the reference numerals are explained as follows:

1 solar panel 11 light-transmitting board 111 half concave lens 12 panel 13 frame backplate 2 reflector panel 3 support frame.

Detailed Description

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

As shown in fig. 1-4, a non-solar-overhead panel, comprising: the solar panel comprises a light-transmitting plate 11, a panel 12, a frame back plate 13, a reflecting plate 2 and a support frame 3, wherein the light-transmitting plate 11, the panel 12 and the frame back plate 13 are distributed from top to bottom and sealed to form a solar panel 1; an included angle between the surface of the solar panel 1 and the horizontal plane is smaller than or equal to 90 degrees, the bottom of the solar panel 1 is provided with the reflecting plate 2 and the support frame 3, the reflecting plate 2 is positioned on the surface of the support frame 3, and a mirror surface reflecting surface in the reflecting plate 2 faces one side of the light-transmitting plate 11; the light-transmitting plate 11 is a semi-concave lens 111 arc-shaped surface with concave and convex surfaces, and the upper half part of the concave lens taking a horizontal plane as a center is of the semi-concave lens 111 structure; the strip-shaped half-concave lenses 111 are at least distributed on the light-transmitting plate 11 in one or a plurality of parallel strips; the light rays pass through the light-transmitting plate 11, are refracted by the semi-concave lens 111, and vertically or nearly vertically irradiate the surface of the panel 12 of the solar panel 1; the semi-concave lens 111 and the panel 12 are parallel or have a certain included angle and distance interval; the solar panel 12 and the mirror surface side of the reflector 2 face the direction of solar ray irradiation.

Specifically, the solar energy is in the panel 12, the light-transmitting plate 11 and the surface of the panel 12 form an included angle of less than or equal to 90 degrees with the ground or a horizontal plane, so that dust is prevented from being accumulated on the surface of the panel 12. And then the sunlight is refracted by the concave lens of the light-transmitting plate 11 and vertically irradiated on the solar cell or the hollow tube or the heat collecting plate in the panel 12 to generate electricity or collect heat. The light reflected by the reflector 2 at the bottom of the solar panel 1 can be irradiated to the surface of the panel 12 of the solar panel 1, so that the illumination area of the solar panel 1 can be increased. The slope solar panel 1 both sides or on the base, be connected with support frame 3 or backup pad support, fix, guarantee the slope solar panel 1 firmly connects and places. The surface of the support frame 3 or the support plate is provided with a through hole and is fixedly connected with the surface of an object to be connected through a bolt. The object to be connected may be the top of a pole, the ground or on a shelf.

The solar cell or the hollow tube or the solar heat collecting plate on the surface of the solar panel 1 receives illumination in the direction of solar ray irradiation, and the included angle between the solar cell or the hollow tube or the solar heat collecting plate and the bottom surface or the surface of the horizontal plane is smaller than or equal to 90 degrees. Therefore, the surface of the solar panel 1 is not easy to accumulate dust, and the solar panel has a cleaning-free effect in the open air or the field where cleaning is inconvenient, so that the solar panel 1 is kept clean and clean for a long time.

The surface of the solar panel 1 is covered with the light-transmitting plate 11, and the surface of the light-transmitting plate 11 is provided with a plurality of strip-shaped semi-concave lenses 111 which are parallel to each other. The semi-concave lens 111 refers to the upper half of the horizontal plane of the concave lens. The solar energy is transmitted to the upper half part structure of the concave lens through the light rays obliquely irradiated from the upper part of the panel 12, and the light rays are vertically or approximately vertically refracted to the surface of the panel 12, so that the most efficient power generation and heating effects are achieved. Wherein, the included angle between the light-transmitting plate 11 and the ground or the surface of the horizontal plane is also less than or equal to 90 degrees. The outer surface of the light-transmitting plate 11 is not easy to accumulate dust. Thus, a better light transmission effect can be achieved. The light-passing board 11 with be parallel or be provided with certain contained angle and interval between the solar panel 1 surface, the purpose lets pass light ability more vertically of light-passing board 11 shines solar panel 1's surface.

The reflector 2 with the one side that 1 contained angle of solar panel is the acute angle is the reflection of light face, and the reflection of light face is the mirror surface. One end of the reflecting plate 2 is connected with the bottom of the surface of the solar panel 1 or distributed at the bottom of the solar panel 1. The width of the reflector 2 may be smaller than, equal to, or larger than the overall width of the solar panel 1 after the inclination, so as to reflect more sunlight or light to the surface of the panel 12 in the solar panel 1 for power generation or heating. Typically, the reflector 2 is parallel to the ground or horizontal plane or covers its surface. The reflector 2 is provided with at least one reflector, and the reflector can reflect light rays through mutual matching at different angles.

The side of the frame back plate 13 is provided with a frame, and the frame is connected with the light-transmitting plate 11 through adhesive or connected through a sealing strip to form a closed box body. The panel 12 of the solar panel 1 is arranged in the box body. The frame may also be a separate component for sealing connection.

After receiving light, the solar cell in the solar panel 12 supplies power to illuminate through the controller and the inverter. The generated current is stored in a storage battery, or the power generation and the power supply are directly performed. The street nameplate can also be illuminated by matching with the LED lamp. Or power is supplied to equipment such as a lamp box. Besides, the solar panel 1 is a heat collecting plate, which absorbs heat and transfers the heat to liquid for heating or storing the heat.

The support frame 3 or the support plate is fixedly connected with the bottom edge or the side edge of the solar panel 1, and the support frame 3 or the support plate is placed on the ground or the surface of a horizontal plane. The reflector 2 is placed on the surface of the support frame 3 or the support plate. The solar panel 1 can also be directly welded, clamped and glued on the surface of the connected object.

If necessary, a mirror reflector 2 may be disposed on the surface of the semi-concave lens 111 in the light-transmitting plate 11 to reflect the light received by the concave lens surface of the plate. A plurality of concave lenses or half-concave lenses 111 parallel to each other may be provided as necessary to refract light. The light propagation angle can also be adjusted by mutually combining the concave lens and the convex lens.

Claims

1. A non-solar-overhead panel, comprising: the solar panel is formed by distributing the light-transmitting plate, the panel and the frame back plate from top to bottom and sealing the light-transmitting plate, the panel and the frame back plate; the included angle between the surface of the solar panel and the horizontal plane is smaller than or equal to 90 degrees, the bottom of the solar panel is provided with the reflecting plate and the support frame, the reflecting plate is positioned on the surface of the support frame, and the mirror surface reflecting surface in the reflecting plate faces one side of the light-transmitting plate; the light-transmitting plate is a semi-concave lens arc-shaped surface with concave and convex surfaces on the surface, and the upper half part of the concave lens taking the horizontal plane as the center is of the semi-concave lens structure; at least one or a plurality of parallel strip-shaped semi-concave lenses are distributed on the light-transmitting plate; the light rays penetrate through the light-transmitting plate, are refracted by the semi-concave lens and vertically or nearly vertically irradiate the surface of the panel of the solar panel; the semi-concave lens is parallel to the panel or has a certain included angle and distance interval with the panel; the solar panel and one side of the mirror surface of the reflector face the irradiation direction of solar rays.

2. The non-overhead solar panel of claim 1 further comprising: the panel is divided into: the solar cell panel is provided with a heat collecting hollow pipe and a heat collecting plate.

3. A non-overhead solar panel according to claim 1 comprising: the surface of the light-transmitting plate is of a concave lens structure or a semi-concave lens structure.

4. A non-overhead solar panel according to claim 1 comprising: the outer surface of the concave lens is an arc concave surface, and the inner surface of the concave lens is a plane.

5. A non-overhead solar panel according to claim 1 comprising: the light-passing board is connected with the frame of the frame back board and sealed into a sealed box body, and the panel is placed in the box body.

6. A non-overhead solar panel according to claim 1 comprising: and the front surface and the back surface of the frame back plate are provided with the panels as required.

7. A non-overhead solar panel according to claim 1 comprising: according to the requirement, the frame backboard is the transparent panel.

8. A non-overhead solar panel according to claim 1 comprising: the solar panel, the LDE street lamp, the guideboard, the lamp box and related equipment are combined into a device which needs to be illuminated and heated, and a light source and heating are provided for the equipment.

9. The non-overhead solar panel of claim 1 further comprising: the supporting frames or the supporting plates are arranged on two sides or at the bottom of the solar panel; the bottom of the solar panel is directly connected and fixed on the surface of the connected object.