CN207573309U - A kind of solar panels structure that can prevent from expanding with heat and contract with cold - Google Patents

Abstract

The utility model discloses a kind of solar panels structures that can prevent from expanding with heat and contract with cold, including fixed plate and it is arranged on the solar panels of fixed plate surface, four side of solar panels is equipped with fixture block, the fixture block is equipped with rubber pad with solar panels junction, the fixture block is connected with sliding block, the fixed plate surface is provided with sliding slot and shrinkage pool, and the sliding slot side is connected with the first spring, and the first spring end and sliding block are affixed；The shrinkage pool bottom end is connected with second spring, and second spring top is connected with heat sink, the heat sink bottom surface is provided with several radiating grooves, the fixed plate surface is provided with through-hole, motor is installed with by fixed strip inside the through-hole, the motor output end is socketed with output shaft, and the output shaft end is socketed with flabellum.The utility model is simple in structure, and crimp occurs for solar panels when can prevent from expanding with heat and contract with cold by rubber pad and the first spring, alleviates the injury that solar panels are subject to.

Description

A solar panel structure that prevents thermal expansion and contraction

technical field

The utility model relates to a solar panel structure, in particular to a solar panel structure capable of preventing thermal expansion and cold contraction, and belongs to the technical field of solar energy.

Background technique

The solar panel is the core part of the solar power generation system, and also the most important part of the solar power generation system; its function is to convert solar energy into electrical energy, or send it to the battery for storage, or push the load to work.

When the solar panel is heated or cold, it may be deformed, so that the solar panel may be squeezed with the fixed device, which may cause damage to the solar panel; in hot weather, the surface of the solar panel is exposed to light, and the temperature may be relatively high. High, it may cause damage to the internal components of the solar panel. Therefore, in view of the above problems, a solar panel structure that can prevent thermal expansion and contraction is proposed.

Utility model content

The purpose of this utility model is to provide a solar panel structure that can prevent thermal expansion and contraction in order to solve the above problems.

The utility model achieves the above object through the following technical solutions, a solar panel structure that can prevent thermal expansion and contraction, including a fixed plate and a solar panel arranged on the surface of the fixed plate, the four sides of the solar panel are provided with clamping blocks, so Rubber pads are provided at the connection between the clamp block and the solar panel, the clamp block is fixedly connected with a slider, the surface of the fixed plate is provided with a chute and a concave hole, and a first spring is fixedly connected to one side of the chute. And the end of the first spring is fixedly connected with the slider;

The bottom end of the concave hole is fixedly connected with a second spring, and the top end of the second spring is fixedly connected with a heat dissipation plate, the bottom surface of the heat dissipation plate is provided with several heat dissipation grooves, the surface of the fixed plate is provided with through holes, and the through holes are formed on the surface of the heat dissipation plate. A motor is fixedly installed inside the hole through a fixing bar, an output shaft is sleeved on the output end of the motor, and a fan blade is sleeved on the end of the output shaft.

Preferably, the rubber pad is bonded to both the solar panel and the clamping block.

Preferably, the bottom end of the slider is slidably connected inside the chute, and the cross section of the chute is a convex structure.

Preferably, the fan blade is located at the bottom of the heat dissipation plate, and the top surface of the heat dissipation plate is closely attached to the solar panel.

Preferably, the number of the concave holes is several, and the several concave holes are evenly arranged on both sides of the bottom of the cooling plate.

Preferably, the clamping block has a U-shaped cross section.

The beneficial effects of the utility model are:

1. The structure of the device is simple and the design is novel. The fixed position of the four sides of the solar panel can be changed when the solar panel expands and contracts through the rubber pad and the first spring, which can prevent the solar panel from being squeezed and deformed, and reduce the impact on the solar panel. damage, effectively protecting the solar panels;

2. The structure of the device is simple and the design is novel. The second spring can effectively keep the cooling plate and the bottom of the solar panel in close contact, and can effectively absorb the heat of the solar panel. The absorbed heat can be effectively absorbed through the cooling groove and fan blade Dispersed quickly, can effectively protect the solar panel.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is the top view of the fixed plate and the solar panel of the utility model;

Fig. 3 is a sectional view of the chute and the slider of the utility model.

In the figure: 1. fixed plate, 2. solar panel, 3. clip block, 4. rubber pad, 5. chute, 6. first spring, 7. slider, 8. concave hole, 9. second spring, 10. heat dissipation plate, 11. heat dissipation groove, 12. through hole, 13. motor, 14. output shaft, 15. fan blade.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-3, a solar panel structure that can prevent thermal expansion and contraction, including a fixed plate 1 and a solar panel 2 arranged on the surface of the fixed plate 1, the fixed plate 1 provides a fixed surface for the solar panel 2, The four sides of the solar panel 2 are provided with clamping blocks 3, the clamping blocks 3 can fix and limit the solar panel 2, and the joints of the clamping block 3 and the solar panel 2 are provided with rubber pads 4, and the rubber pads 4 can be stressed. Deformation occurs, when the solar panel 2 expands with heat and contracts with cold, it can reduce the extrusion between the solar panel 2 and the clamping block 3, the clamping block 3 is fixedly connected with the slider 7, and the surface of the fixing plate 1 is provided with a chute 5 and the concave hole 8, the slider 7 can slide in the chute 5, and drives the clip 3 to move, which can adapt to the deformation of the solar panel 2 after thermal expansion and contraction, and the first spring is fixedly connected to one side of the chute 5 6, and the end of the first spring 6 is fixedly connected to the slider 7, the first spring 6 can limit the position of the solar panel 2 through the elastic force, and can reduce the shaking of the solar panel 2;

The bottom end of the concave hole 8 is affixed with a second spring 9, and the top end of the second spring 9 is affixed with a heat dissipation plate 10. The heat dissipation plate 10 is made of metal copper and has good thermal conductivity. The bottom surface of the heat dissipation plate 10 is There are several heat dissipation grooves 11, the heat dissipation grooves 11 can increase the contact area between the heat dissipation plate 10 and the air, and can improve the heat dissipation effect. The surface of the fixed plate 1 is provided with a through hole 12, and the inside of the through hole 12 is fixed by a fixing strip. A motor 13 is installed, the output end of the motor 13 is sleeved with an output shaft 14 , and the end of the output shaft 14 is sleeved with a fan blade 15 .

As a technical optimization scheme of the present invention, the rubber pad 4 is adhesively connected to the solar panel 2 and the clamping block 3 , so that the clamping block 3 and the solar panel 2 can be fixed.

As a technical optimization scheme of the present invention, the bottom end of the slider 7 is slidably connected inside the chute 5, and the section of the chute 5 is a convex structure, which can effectively make the slider 7 slide inside the chute 5 .

As a technical optimization scheme of the present utility model, the fan blade 15 is located at the bottom of the heat dissipation plate 10, and the top surface of the heat dissipation plate 10 is closely attached to the solar panel 2, and the heat dissipation plate 10 can effectively absorb the heat of the solar panel 2, and the fan The leaves 15 can quickly dissipate the heat of the cooling plate 10 to the outside.

As a technical optimization scheme of the present utility model, the number of the concave holes 8 is several, and the several concave holes 8 are evenly arranged on both sides of the bottom of the cooling plate 10, and the concave holes 8 can dissipate heat through the second spring 9 inside. The board 10 is closely attached to the solar panel 2 .

As a technical optimization scheme of the present invention, the cross section of the clamp block 3 is a U-shaped structure, the clamp block 3 can clamp the solar panel 2, and cooperate with the rubber pad 4 to fix the solar panel 2 .

When the utility model is in use, the fixing plate 1 can be fixed with external equipment, and the motor 13 is connected to an external power supply and an external control switch. The plate 2 squeezes or pulls the rubber pad 4. The rubber pad 4 deforms through its own elasticity, which can prevent the solar panel 2 and the clamping block 3 from being directly damaged by force. The four sides of the solar panel 2 expand or contract. By driving the slider 7 in Sliding in the chute 5 can change the position of the clamping block 3, which can avoid the extrusion of the solar panel 2 and the clamping block 3, and reduce the damage of the solar panel 2; when the weather is hot, the heat on the solar panel 2 can be effectively Transfer to the heat dissipation plate 10, the motor 13 drives the fan blade 15 to rotate through the output shaft 14, and blows air to the bottom of the heat dissipation plate 10, which can accelerate the heat dissipation of the solar panel 2 and effectively protect the solar panel 2.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a kind of solar panels structure that can prevent from expanding with heat and contract with cold including fixed plate (1) and is arranged on fixed plate (1) surface Solar panels (2), it is characterised in that：(2) four side of solar panels is equipped with fixture block (3), the fixture block (3) and solar energy Plate (2) junction is equipped with rubber pad (4), and the fixture block (3) is connected with sliding block (7), and fixed plate (1) surface is provided with sliding slot (5) and shrinkage pool (8), sliding slot (5) side is connected with the first spring (6), and the first spring (6) end and sliding block (7) are affixed；

Shrinkage pool (8) bottom end is connected with second spring (9), and second spring (9) top is connected with heat sink (10), described to dissipate Hot plate (10) bottom surface is provided with several radiating grooves (11), and fixed plate (1) surface is provided with through-hole (12), the through-hole (12) internal to be installed with motor (13) by fixed strip, motor (13) output terminal is socketed with output shaft (14), described Output shaft (14) end is socketed with flabellum (15).

2. a kind of solar panels structure that can prevent from expanding with heat and contract with cold according to claim 1, it is characterised in that：The rubber Rubber cushion (4) bonds connection with solar panels (2) and fixture block (3).

3. a kind of solar panels structure that can prevent from expanding with heat and contract with cold according to claim 1, it is characterised in that：The cunning Block (7) bottom end is slidably connected at sliding slot (5) inside, and sliding slot (5) section is convex structure.

4. a kind of solar panels structure that can prevent from expanding with heat and contract with cold according to claim 1, it is characterised in that：The fan Leaf (15) is positioned at heat sink (10) bottom, and heat sink (10) top surface is fitted closely with solar panels (2).

5. a kind of solar panels structure that can prevent from expanding with heat and contract with cold according to claim 1, it is characterised in that：It is described recessed Hole (8) number is several, and several shrinkage pools (8) are uniformly arranged on heat sink (10) two bottom sides.

6. a kind of solar panels structure that can prevent from expanding with heat and contract with cold according to claim 1, it is characterised in that：The folder Block (3) section is U-shaped structure.