CN213072573U

CN213072573U - Photovoltaic module with good cooling effect

Info

Publication number: CN213072573U
Application number: CN202021733491.8U
Authority: CN
Inventors: 徐涓
Original assignee: Wuyuan Zhenglong Photovoltaic Co ltd
Current assignee: Wuyuan Zhenglong Photovoltaic Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-27
Anticipated expiration: 2030-08-19

Abstract

The utility model belongs to the photovoltaic module field, especially, a photovoltaic module with good cooling effect, relatively poor to current photovoltaic module heat dissipation cooling effect, can't get rid of the heat in the photovoltaic module fast, reduced photovoltaic module's availability factor's problem, the scheme is put forward now, and it includes the base, a plurality of photovoltaic boards are installed to the top fixed mounting of base, are installed at the top of mount pad, the ventilation hole has been seted up to one side of mount pad, and fixed mounting has a plurality of heat radiation fins on the top inner wall in ventilation hole, has seted up a plurality of louvres on the bottom inner wall in ventilation hole, and the bottom fixed mounting of base has a plurality of mounting brackets, all installs the fan on a plurality of mounting brackets, a plurality of slots have been seted up at the top of mount pad. The utility model discloses rational in infrastructure, convenient operation, photovoltaic module heat dissipation cooling effect is relatively poor, can't get rid of the heat in the photovoltaic module fast, has reduced photovoltaic module's availability factor.

Description

Photovoltaic module with good cooling effect

Technical Field

The utility model relates to a photovoltaic module technical field especially relates to a photovoltaic module with good cooling effect.

Background

In practical application, the power generation performance of a photovoltaic power generation system is greatly influenced by natural environmental conditions, wherein the working temperature of a photovoltaic module of a main component of the system is one of important factors influencing the performance of the photovoltaic power generation system, so that the overall power generation efficiency and power generation capacity of a power station are greatly influenced, particularly the efficiency of the photovoltaic module is rapidly reduced under the influence of high temperature in summer, the normal design of the efficiency of the photovoltaic module takes the temperature of 25 ℃ as a reference, and test data show that the power generation efficiency of the photovoltaic module is reduced by 0.38% when the photovoltaic module rises to 1 ℃, and the photovoltaic module is required to be subjected to heat dissipation and temperature reduction when in use;

however, the existing photovoltaic module is poor in heat dissipation and cooling effects, heat in the photovoltaic module cannot be removed quickly, and the service efficiency of the photovoltaic module is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having photovoltaic module heat dissipation cooling effect relatively poor among the prior art, can't get rid of the heat in the photovoltaic module fast, reduced photovoltaic module's availability factor's shortcoming, and the photovoltaic module who has good cooling effect who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a photovoltaic module with good cooling effect comprises a base, wherein a mounting seat is fixedly mounted at the top of the base, a plurality of photovoltaic panels are mounted at the top of the mounting seat, a vent hole is formed in one side of the mounting seat, a plurality of radiating fins are fixedly mounted on the inner wall of the top of the vent hole, a plurality of radiating holes are formed in the inner wall of the bottom of the vent hole, a plurality of mounting frames are fixedly mounted at the bottom of the base, fans are mounted on the mounting frames, a plurality of slots are formed in the top of the mounting seat, inserting blocks are fixedly mounted at the bottoms of the photovoltaic panels and are mounted in the corresponding slots, a limiting groove is formed in one side of each inserting block, a spring groove is formed in the inner wall of one side of each slot, a limiting rod is slidably mounted in each spring groove, one end of each limiting rod is mounted in the corresponding limiting groove, and a spring is fixedly connected to the other end of, one end of the spring, which is far away from the limiting rod, is fixedly connected to the inner wall of the spring groove.

Preferably, a slide hole is formed in the inner wall of one side of the spring groove, a slide rod is slidably mounted in the slide hole, one end of the slide rod is fixedly connected to the limiting rod, and a pull ring is fixedly mounted at the other end of the slide rod.

Preferably, the inner wall of the spring groove is provided with a sliding groove, the limiting rod is fixedly provided with a fixing block, the fixing block is connected with the inner wall of the sliding groove in a sliding mode, the limiting rod drives the fixing block to slide in the sliding groove when moving, and the position of the limiting rod when moving can be stabilized.

Preferably, the both sides of mount pad are fixed mounting respectively has coolant liquid box and the pump body, fixedly connected with cooling tube on the water inlet of the pump body, and the one end fixed connection of cooling tube is in the coolant liquid box, and fixedly connected with circulating pipe on the delivery port of the pump body, the one end fixed mounting of circulating pipe is in the coolant liquid box.

Preferably, the heat dissipation fins are copper sheets, mounting holes are formed in the inner walls of the tops of the ventilation holes, heat conduction plates are fixedly mounted in the mounting holes, one sides of the heat conduction plates are in contact with the photovoltaic panel, and the other sides of the heat conduction plates are in contact with the heat dissipation fins.

Preferably, the fan is fixedly mounted on the mounting bracket by bolts.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, heat emitted by the photovoltaic panel can be led out through the heat conducting plate, the heat led out from the heat conducting plate can be quickly dissipated into the ventilation holes through the heat dissipation fins, the fans can drive air at the bottom of the mounting seat to flow after being simultaneously started, and the pump body can drive cooling liquid in the cooling liquid box to circularly flow in the cooling tube and the circulating tube, so that heat generated by the photovoltaic panel can be quickly dissipated, the pull ring is pulled, the slide rod can drive the limiting rod to move, the limiting rod slides out of the limiting groove, fixing of the insert block in the slot can be cancelled, and the photovoltaic panel is convenient to mount and dismount;

the utility model discloses rational in infrastructure, convenient operation, photovoltaic module heat dissipation cooling effect is relatively poor, can't get rid of the heat in the photovoltaic module fast, has reduced photovoltaic module's availability factor.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is the structure diagram of the mounting seat, the photovoltaic panel, the heat radiation fins, the coolant box and the pump body provided by the utility model.

In the figure: 1. a base; 2. a mounting seat; 3. a photovoltaic panel; 4. a vent hole; 5. heat dissipation fins; 6. a mounting frame; 7. a fan; 8. inserting a block; 9. a slot; 10. a limiting rod; 11. a spring; 12. a pull ring; 13. heat dissipation holes; 14. a radiating pipe; 15. a coolant box; 16. and a pump body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a photovoltaic module with good cooling effect comprises a base 1, a mounting seat 2 is fixedly installed on the top of the base 1, a plurality of photovoltaic panels 3 are installed on the top of the mounting seat 2, a vent hole 4 is formed on one side of the mounting seat 2, a plurality of heat dissipation fins 5 are fixedly installed on the inner wall of the top of the vent hole 4, a plurality of heat dissipation holes 13 are formed on the inner wall of the bottom of the vent hole 4, a plurality of mounting frames 6 are fixedly installed on the bottom of the base 1, fans 7 are installed on the mounting frames 6, a plurality of slots 9 are formed on the top of the mounting seat 2, inserts 8 are fixedly installed on the bottoms of the photovoltaic panels 3, the inserts 8 are installed in the corresponding slots 9, a limiting groove is formed on one side of each insert 8, a spring groove is formed on the inner wall of one side of each slot 9, a limiting rod 10 is slidably installed in each spring groove, one end of each limiting rod 10 is installed in, the other end fixedly connected with spring 11 of gag lever post 10, spring 11 keep away from the one end fixed connection of gag lever post 10 on the inner wall of spring groove.

In this embodiment, a sliding hole is formed in an inner wall of one side of the spring groove, a sliding rod is slidably mounted in the sliding hole, one end of the sliding rod is fixedly connected to the limiting rod 10, and a pull ring 12 is fixedly mounted at the other end of the sliding rod.

In this embodiment, the inner wall of the spring groove is provided with a sliding groove, the limiting rod 10 is fixedly provided with a fixing block, the fixing block is connected with the inner wall of the sliding groove in a sliding manner, the limiting rod 10 drives the fixing block to slide in the sliding groove when moving, and the position of the limiting rod 10 when moving can be stabilized.

In this embodiment, there are cooling liquid box 15 and the pump body 16 in the both sides of mount pad 2 fixed mounting respectively, fixedly connected with cooling tube 14 on the water inlet of pump body 16, the one end fixed connection of cooling tube 14 is in cooling liquid box 15, fixedly connected with circulating pipe on the delivery port of pump body 16, the one end fixed mounting of circulating pipe is in cooling liquid box 15, cooling liquid in cooling liquid box 15 can be driven to the pump body 16 and at cooling tube 14 and the intraductal circulation flow of circulating pipe, cooling tube 14 can replace the heat in ventilation hole 4.

In this embodiment, the heat dissipation fins 5 are copper sheets, the top inner wall of the ventilation hole 4 is provided with mounting holes, a heat conduction plate is fixedly mounted in the mounting holes, one side of the heat conduction plate is in contact with the photovoltaic panel 3, the other side of the heat conduction plate is in contact with the heat dissipation fins 5, and the heat dissipation fins 5 can quickly dissipate heat conducted out of the heat conduction plate into the ventilation hole 4.

In this embodiment, the fan 7 is fixedly mounted on the mounting frame 6 by bolts.

In this embodiment, the heat that sends on the photovoltaic board 3 can be derived through the heat-conducting plate, heat radiation fins 5 can give off the heat of deriving on the heat-conducting plate in ventilation hole 4 fast, can drive the bottom air flow of mount pad 2 after a plurality of fans 7 are opened simultaneously, louvre 13 can give off the heat in ventilation hole 4, and pump body 16 can drive the coolant liquid in coolant liquid box 15 and circulate at cooling tube 14 and circulating tube, cooling tube 14 can replace the heat in ventilation hole 4, thereby can dispel the heat to the produced heat of photovoltaic board 3 fast, pulling ring 12 drives the slide bar and removes, the slide bar can drive gag lever post 10 and remove, gag lever post 10 extrusion spring 11, gag lever post 10 roll-off spacing groove, can cancel the fixed of inserted block 8 in slot 9, conveniently install and dismantle photovoltaic board 3.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, photovoltaic module heat dissipation cooling effect is relatively poor, can't get rid of the heat in the photovoltaic module fast, has reduced photovoltaic module's availability factor.

Claims

1. A photovoltaic module with a good cooling effect comprises a base (1) and is characterized in that a mounting seat (2) is fixedly mounted at the top of the base (1), a plurality of photovoltaic panels (3) are mounted at the top of the mounting seat (2), a vent hole (4) is formed in one side of the mounting seat (2), a plurality of radiating fins (5) are fixedly mounted on the inner wall of the top of the vent hole (4), a plurality of radiating holes (13) are formed in the inner wall of the bottom of the vent hole (4), a plurality of mounting frames (6) are fixedly mounted at the bottom of the base (1), fans (7) are mounted on the mounting frames (6), a plurality of slots (9) are formed in the top of the mounting seat (2), insert blocks (8) are fixedly mounted at the bottoms of the photovoltaic panels (3), the insert blocks (8) are mounted in the corresponding slots (9), and limit grooves are formed in one sides of the insert blocks (8), spring grooves are formed in the inner wall of one side of the plurality of inserting grooves (9), limiting rods (10) are installed in the spring grooves in a sliding mode, one ends of the limiting rods (10) are installed in the corresponding limiting grooves, springs (11) are fixedly connected to the other ends of the limiting rods (10), and one ends of the springs (11) far away from the limiting rods (10) are fixedly connected to the inner wall of the spring grooves.

2. The photovoltaic module with the good cooling effect as claimed in claim 1, wherein a sliding hole is formed in an inner wall of one side of the spring groove, a sliding rod is slidably mounted in the sliding hole, one end of the sliding rod is fixedly connected to the limiting rod (10), and a pull ring (12) is fixedly mounted at the other end of the sliding rod.

3. The photovoltaic module with the good cooling effect as claimed in claim 1, wherein a sliding groove is formed on an inner wall of the spring groove, a fixed block is fixedly mounted on the limiting rod (10), and the fixed block is slidably connected with the inner wall of the sliding groove.

4. The photovoltaic module with good cooling effect according to claim 1, wherein a cooling liquid box (15) and a pump body (16) are respectively and fixedly installed on two sides of the installation base (2), a heat dissipation pipe (14) is fixedly connected to a water inlet of the pump body (16), one end of the heat dissipation pipe (14) is fixedly connected to the inside of the cooling liquid box (15), a circulation pipe is fixedly connected to a water outlet of the pump body (16), and one end of the circulation pipe is fixedly installed to the inside of the cooling liquid box (15).

5. The photovoltaic module with good cooling effect according to claim 1, wherein the heat dissipation fins (5) are copper sheets, the top inner walls of the ventilation holes (4) are provided with mounting holes, a heat conduction plate is fixedly mounted in the mounting holes, one side of the heat conduction plate is in contact with the photovoltaic panel (3), and the other side of the heat conduction plate is in contact with the heat dissipation fins (5).

6. The photovoltaic module with good cooling effect as claimed in claim 1, wherein the fan (7) is fixedly mounted on the mounting rack (6) through bolts.