CN219351680U

CN219351680U - Solar photovoltaic panel with good heat dissipation performance

Info

Publication number: CN219351680U
Application number: CN202320134080.4U
Authority: CN
Inventors: 吴建荣; 丁祥
Original assignee: Jiangsu Ruineng Technology Co ltd
Current assignee: Jiangsu Ruineng Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-07-14
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a solar photovoltaic panel with good heat dissipation performance, which belongs to the technical field of solar photovoltaic panels and comprises a support frame, wherein a photovoltaic panel is fixedly arranged on the surface of the support frame, a positioning plate is fixedly arranged on the surface of the support frame, a reciprocating screw rod is rotationally connected inside the positioning plate, a movable plate is in threaded connection with the surface of the reciprocating screw rod, a cooling box is arranged on the surface of the movable plate, a plurality of fans are fixedly arranged inside the cooling box, and the fans are positioned below the photovoltaic panel.

Description

Solar photovoltaic panel with good heat dissipation performance

Technical Field

The utility model relates to a solar photovoltaic panel, in particular to a solar photovoltaic panel with good heat dissipation performance, and belongs to the technical field of solar photovoltaic panels.

Background

Solar photovoltaic panels are a high-tech product that relies on solar energy for power generation, and are connected together to convert thermal energy generated by solar illumination into electrical energy.

In the prior art, publication number CN 216565059U patent literature provides a ventilation heat dissipation energy storage solar photovoltaic panel, the device is through setting up heat dissipation mechanism for the first drive of starter motor leads fan blade one and rotates and produce wind-force and carry out the fan heat to the bottom and the radiating fin of solar photovoltaic panel, drive dwang and fan blade two simultaneously and rotate and lead into ventilation pipe, L shape ventilation pipe and ventilation intracavity with wind-force, dispel the heat to the top of solar photovoltaic panel through ventilation hole dispersion discharge, thereby accomplish two-sided simultaneous heat dissipation, have can high-efficient ventilation radiating advantage.

Although the device has many advantages, and there is the following problem that the device's guide fan blade one and guide fan blade two positions are fixed unchangeable to can not carry out the multi-position heat dissipation to the fin of photovoltaic board bottom, and then influence the radiating effect of photovoltaic board.

Therefore, the solar photovoltaic panel with good heat dissipation performance is designed and produced so as to solve the problems.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a solar photovoltaic panel with good heat radiation performance, which can realize the reciprocating movement of a fan below the photovoltaic panel, so that the fan can perform heat radiation treatment on a plurality of positions at the bottom of the photovoltaic panel, and the technical problem that the positions of a first fan blade and a second fan blade in the prior art are fixed and not capable of performing multi-position heat radiation on a heat radiation fin at the bottom of the photovoltaic panel is solved.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a solar photovoltaic board that heat dispersion is good, includes the support frame, the fixed surface of support frame installs the photovoltaic board, the fixed surface of support frame installs the locating plate, the inside of locating plate rotates and is connected with reciprocating screw, the surface threaded connection of reciprocating screw has the movable plate, the surface mounting of movable plate has the cooling box, the inside fixed mounting of cooling box has a plurality of fan, a plurality of the fan is located the below of photovoltaic board, the bottom fixed mounting of photovoltaic board has the finned tube.

Further, the bottom fixed mounting of photovoltaic board has the finned tube, the bottom fixed mounting of support frame has coolant tank, coolant tank is located the below ground, coolant tank's both sides fixed mounting has the circulating pipe, two the one end of circulating pipe is fixed connection finned tube's water inlet end and water outlet end respectively, coolant tank's surface fixed mounting has the water pump, just coolant tank's inside is provided with the coolant liquid.

Further, guide plates are fixedly arranged on two side surfaces of the cooling box, guide grooves are formed in the guide plates, rectangular plates are inserted into the guide grooves in a sliding mode, brush plates are fixedly arranged on the tops of the rectangular plates, and the brush plates are located below the fin tubes.

Further, a plurality of threaded holes are uniformly formed in the side face of the rectangular plate, bolts are connected with the side face of the guide plate in a threaded mode, and one end of each bolt is connected with the inside of each threaded hole in a threaded mode.

Further, two cross bars are inserted in the moving plate in a sliding mode, two ends of the cross bars are fixedly connected with two sides of the inner wall of the positioning plate, and the two cross bars are located on two sides of the reciprocating screw rod.

Further, a first motor is fixedly arranged on the side face of the positioning plate, and the first motor is located on the side face of the reciprocating screw rod.

Further, the surfaces of the cross bars are arranged smoothly, and the two cross bars are symmetrically arranged about the reciprocating screw rod.

Compared with the prior art, the utility model has the beneficial effects that: the first motor drives the reciprocating screw rod to rotate, so that the movable plate moves reciprocally in the positioning plate, a fan in the cooling box performs heat dissipation treatment on each position of the bottom of the photovoltaic plate, cooling liquid in the cooling water tank is conveyed to the inside of the finned tube through the circulating tube, the finned tube performs heat absorption treatment on the photovoltaic plate, the heat dissipation effect of the photovoltaic plate is improved, and the purpose of improving the heat dissipation effect of the photovoltaic plate is achieved; the side surface of the cooling box is provided with the rectangular plate, and the top of the rectangular plate is provided with the brush plate which moves along with the moving plate, so that impurities such as dust on the surface of the finned tube are cleaned by the brush plate, the impurities such as dust are prevented from adsorbing the surface of the finned tube, and the heat absorption effect of the finned tube on the photovoltaic plate is prevented from being influenced; and insert into the screw hole of rectangular plate side through the bolt, and then carry out position control to the brush board on rectangular plate top.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a solar photovoltaic panel with good heat dissipation performance according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the solar photovoltaic panel of FIG. 1 with good heat dissipation performance according to a preferred embodiment of the present utility model;

fig. 3 is a schematic perspective view of a solar photovoltaic panel and a finned tube having good heat dissipation performance according to a preferred embodiment of the present utility model.

In the figure: 1. a support frame; 2. a photovoltaic panel; 3. a positioning plate; 4. a reciprocating screw rod; 5. a moving plate; 6. a cooling box; 7. a blower; 8. a fin tube; 9. a cooling water tank; 10. a circulation pipe; 11. a guide plate; 12. a guide groove; 13. a rectangular plate; 14. a brush plate; 15. a threaded hole; 16. a bolt; 17. a cross bar.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the solar photovoltaic panel with good heat dissipation performance provided by the embodiment comprises a support frame 1, a photovoltaic panel 2 is fixedly installed on the surface of the support frame 1, a positioning plate 3 is fixedly installed on the surface of the support frame 1, a reciprocating screw 4 is rotatably connected to the inside of the positioning plate 3, a movable plate 5 is in threaded connection with the surface of the reciprocating screw 4, a cooling box 6 is installed on the surface of the movable plate 5, a plurality of fans 7 are fixedly installed in the cooling box 6 and located below the photovoltaic panel 2, finned tubes 8 are fixedly installed at the bottom of the photovoltaic panel 2, a first motor is fixedly installed on the side surface of the positioning plate 3 and located on the side surface of the reciprocating screw 4, after the fans 7 in the cooling box 6 are started, the first motor is started to drive the reciprocating screw 4 to rotate, so that the reciprocating screw 4 drives the movable plate 5 to reciprocate in the inside of the positioning plate 3, and then the fans 7 in the cooling box 6 are located below the photovoltaic panel 2.

In this embodiment, as shown in fig. 1-3, the bottom of the photovoltaic panel 2 is fixedly provided with the finned tube 8, the bottom of the support frame 1 is fixedly provided with the cooling water tank 9, the cooling water tank 9 is located below the ground, two sides of the cooling water tank 9 are fixedly provided with the circulating tubes 10, one ends of the two circulating tubes 10 are respectively fixedly connected with the water inlet end and the water outlet end of the finned tube 8, the surface of the cooling water tank 9 is fixedly provided with the water pump, and the cooling water tank 9 is internally provided with cooling liquid, the temperature below the ground is lower, so that the cooling liquid in the cooling water tank 9 is cooled, the cooling liquid is conveyed to the inside of the finned tube 8 by the water pump, and then the finned tube 8 absorbs heat to the photovoltaic panel 2, so that the heat dissipation effect of the photovoltaic panel 2 is improved.

Preferably, both side surfaces fixed mounting of cooling box 6 has deflector 11, deflector 12 has been seted up to the inside of deflector 11, the inside slip grafting of deflector 12 has rectangular plate 13, the top fixed mounting of rectangular plate 13 has brush board 14, brush board 14 is located the below of finned tube 8, side through cooling box 6 is provided with rectangular plate 13, and brush board 14 is installed at the top of rectangular plate 13 moves along with movable plate 5, thereby brush board 14 clear up impurities such as dust on finned tube 8 surface, avoid impurity adsorption finned tube 8's surface such as dust, influence finned tube 8 to photovoltaic plate 2 heat absorption effect, a plurality of screw hole 15 has evenly been seted up to the side of rectangular plate 13, the side threaded connection of deflector 11 has bolt 16, the inside of screw hole 15 is pegged graft through bolt 16 in the screw hole 15 of rectangular plate 13 side, and then carry out position control to the brush board 14 on the rectangular plate 13 top, the inside slip grafting of movable plate 5 has two crossbars 17, the both ends fixed connection locating plate 3's of two crossbars 17 both sides, both sides 17 are located the reciprocating surface of 4 and 17 are the reciprocating motion, and the surface 17 is the reciprocating motion is the surface of 17 and is the smooth and the surface is the smooth and the smooth surface of the 17 through setting up the lead screw 5, and the surface is the reciprocating motion is avoided the surface of the reciprocating motion of the lead screw 5 to be the surface 17, the surface is set up through the lead screw 5, the reciprocating motion is avoided and the surface 17 to the reciprocating motion is easy to be the surface to be the surface to the 5, the reciprocating motion is set up and the surface is the 5.

The application principle and the application flow of the utility model are as follows: when the fan 7 in the cooling box 6 is started, the first motor is started to drive the reciprocating screw rod 4 to rotate, so that the reciprocating screw rod 4 rotates to drive the moving plate 5 to reciprocate in the positioning plate 3, and the fan 7 in the cooling box 6 performs heat dissipation treatment on each position of the bottom of the photovoltaic plate 2; the cooling water tank 9 is arranged below the ground, the temperature below the ground is low, so that cooling liquid in the cooling water tank 9 is cooled, the cooling liquid is conveyed to the inside of the finned tube 8 through the circulating tube 10 by the water pump, and then the finned tube 8 absorbs heat to the photovoltaic panel 2, and the heat dissipation effect of the photovoltaic panel 2 is improved; the rectangular plate 13 is arranged on the side surface of the cooling box 6, and the brush plate 14 is arranged at the top of the rectangular plate 13 and moves along with the moving plate 5, so that impurities such as dust on the surface of the finned tube 8 are cleaned by the brush plate 14, the impurities such as dust are prevented from adsorbing the surface of the finned tube 8, and the heat absorption effect of the finned tube 8 on the photovoltaic plate 2 is prevented from being influenced; and the bolts 16 are inserted into the threaded holes 15 on the side surfaces of the rectangular plate 13, so that the position of the brush plate 14 at the top end of the rectangular plate 13 is adjusted.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides a solar photovoltaic board that heat dispersion is good, its characterized in that, including support frame (1), the fixed surface of support frame (1) installs photovoltaic board (2), the fixed surface of support frame (1) installs locating plate (3), the inside rotation of locating plate (3) is connected with reciprocal lead screw (4), the surface screw connection of reciprocal lead screw (4) has movable plate (5), the surface mounting of movable plate (5) has cooling box (6), the inside fixed mounting of cooling box (6) has a plurality of fan (7), a plurality of fan (7) are located the below of photovoltaic board (2), the bottom fixed mounting of photovoltaic board (2) has finned tube (8).

2. The solar photovoltaic panel with good heat dissipation performance according to claim 1, wherein the bottom of the photovoltaic panel (2) is fixedly provided with a finned tube (8), the bottom of the supporting frame (1) is fixedly provided with a cooling water tank (9), the cooling water tank (9) is positioned below the ground, two sides of the cooling water tank (9) are fixedly provided with circulating tubes (10), one ends of the two circulating tubes (10) are respectively fixedly connected with a water inlet end and a water outlet end of the finned tube (8), the surface of the cooling water tank (9) is fixedly provided with a water pump, and cooling liquid is arranged inside the cooling water tank (9).

3. The solar photovoltaic panel with good heat dissipation performance according to claim 1, wherein guide plates (11) are fixedly arranged on two side surfaces of the cooling box (6), guide grooves (12) are formed in the guide plates (11), rectangular plates (13) are slidably inserted into the guide grooves (12), brush plates (14) are fixedly arranged on the tops of the rectangular plates (13), and the brush plates (14) are located below the fin tubes (8).

4. A solar photovoltaic panel with good heat dissipation performance according to claim 3, characterized in that the side surface of the rectangular panel (13) is uniformly provided with a plurality of threaded holes (15), the side surface of the guide panel (11) is in threaded connection with a bolt (16), and one end of the bolt (16) is in threaded connection with the inside of the threaded hole (15).

5. The solar photovoltaic panel with good heat dissipation performance according to claim 1, wherein two cross bars (17) are inserted in the movable plate (5) in a sliding manner, two ends of the two cross bars (17) are fixedly connected with two sides of the inner wall of the positioning plate (3), and the two cross bars (17) are positioned on two sides of the reciprocating screw rod (4).

6. The solar photovoltaic panel with good heat dissipation performance according to claim 1, wherein a first motor is fixedly arranged on the side surface of the positioning plate (3), and the first motor is positioned on the side surface of the reciprocating screw rod (4).

7. Solar photovoltaic panel with good heat dissipation performance according to claim 5, characterized in that the surface of the cross bars (17) is smooth and the two cross bars (17) are symmetrically arranged with respect to the reciprocating screw (4).