CN218734190U - Solar panel with bottom heat dissipation function - Google Patents

Abstract

The utility model relates to a solar panel with bottom heat dissipation, comprising a mounting bracket, a mounting table, a solar panel assembly, heat conducting fins, a circulation pipe, a water pump and a fan. The invention can not only ensure the heat dissipation effect of the solar panel assembly, but also ensure the rationality of the work, thereby reducing the economic cost of use.

Description

A solar panel with bottom cooling

technical field

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

Background technique

Solar panels, also known as solar cell modules, are photoelectric semiconductor sheets that use sunlight to directly generate electricity. Several solar cells are assembled on a board in a certain way. It is the core part of the solar power generation system. Due to solar energy The panels are exposed to the sun for a long time, resulting in high external temperature. In order to avoid high temperature damage, some solar panels are equipped with corresponding heat dissipation components.

After retrieval, Chinese utility model patent 201822033169.3 discloses a ventilation and heat dissipation type energy storage solar photovoltaic panel, which includes a support leg, a cross bar is provided on one side of the support leg, and a cross bar is provided on the end of the cross bar away from the support leg. A pole, the top of the pole is provided with an anemometer, the top of the support leg is provided with an energy storage solar photovoltaic panel, the back of the energy storage solar photovoltaic panel is provided with a frame, and the energy storage solar photovoltaic panel There are a number of radiating columns interspersed on the back, and one end of the radiating column is provided with a radiating plate, and one side of the radiating plate is provided with a plurality of radiating fins, and the radiating fins are provided with a plurality of radiating holes 1, and the heat radiating plate is provided with There are temperature sensors, and the back of the energy storage solar photovoltaic panel is provided with a number of cooling fans, and the back of the energy storage solar photovoltaic panel is provided with a controller. It will cause damage to the photovoltaic panel and improve its service life. In actual use, because it only has a fan cooling method, when the outdoor temperature is high, the temperature of the fan circulating air is also relatively high, which cannot play a good role. The heat dissipation effect of the solar panel will still cause high temperature damage.

Utility model content

The purpose of this utility model is to overcome the deficiencies of the prior art, and propose a solar panel with bottom heat dissipation, which solves the problem mentioned in the background technology that in actual use, because it only has the mode of fan heat dissipation, when the outdoor temperature When it is higher, the temperature of the circulating air of the fan is also higher, which cannot achieve a better heat dissipation effect, resulting in the technical problem of high temperature damage to the solar panel.

The utility model solves its practical problems and realizes by taking the following technical solutions:

A solar panel with heat dissipation at the bottom, comprising a mounting bracket, a mounting platform, a solar panel assembly, a heat conduction fin, a circulation pipe, a water pump and a fan, the top of the mounting bracket is fixedly connected with a mounting platform, and the interior of the mounting platform is fixed A partition is connected, and a solar panel assembly is detachably connected to the inside of the installation platform and on one side of the partition, and a plurality of heat conduction fins are fixedly connected to the interior of the partition, and the inside of the heat conduction fin A heat conduction sheet is slidably connected, one end of the heat conduction sheet extends to the outside of the heat conduction fin and is fixedly connected with a contact sheet, the side of the contact sheet away from the heat conduction sheet is in contact with the solar panel assembly, and the heat conduction fin is far away from the contact sheet One end of the partition extends to the side of the partition away from the solar panel assembly, a circulation pipe is arranged inside the heat conducting fin, a water storage tank is fixedly connected to the inside of the installation platform, and a water storage tank is fixedly connected to one side of the water storage tank. A water pump, the output end of the water pump is fixedly connected to one end of the circulation pipe, the end of the circulation pipe away from the water pump extends to the inside of the water storage tank, the input end of the water pump is fixedly connected to a conduit, and the conduit extends to the water storage tank The inside of the installation platform is equipped with a fan.

Moreover, a spring is fixedly connected to the inside of each heat conducting fin, and one end of the spring is fixedly connected to the bottom of the heat conducting fin.

Moreover, slots are symmetrically opened on both sides of the solar panel assembly inside the installation platform, and screw rods are fixedly connected to the outside of the solar panel assembly, and each of the screw rods extends to the inside of the slot, and the screw rods The end away from the solar panel assembly extends to the outside of the mounting table and is threadedly connected with a nut.

Moreover, a refrigerator is fixedly connected to one side of the water storage tank, and the output end of the refrigerator extends to the inside of the water storage tank and is fixedly connected to a refrigeration pipe.

Moreover, an air inlet is equidistantly provided on the inside of the installation table and on a side far away from the fan, and a filter screen is detachably connected to the outside of the installation table and located outside the air inlet.

Moreover, one side of the water storage tank is fixedly connected with a battery, and the top of the battery is fixedly connected with a PCB board, and one side of the PCB board is provided with a temperature sensor and a controller, and the water pump, refrigerator, fan, battery , the temperature sensor and the controller are respectively electrically connected to the PCB board through wires.

Advantage and beneficial effect of the utility model:

The utility model proposes a solar panel with heat dissipation at the bottom. Through a plurality of heat-conducting fins arranged inside the installation platform to cooperate with the heat-conducting sheet and the contact sheet, it can be in contact with the back of the solar panel assembly and transfer heat. The fans and water pumps installed inside the installation table can be used in conjunction with air-cooled heat dissipation and water-cooled heat dissipation, and can be automatically switched under the cooperation of temperature sensors and controllers, which can not only ensure the protection of solar panel components The heat dissipation effect can not only ensure the rationality of the work, so as to reduce the economic cost of use.

Description of drawings

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

Fig. 2 is the enlarged view of place A in Fig. 1 of the utility model;

Fig. 3 is a schematic diagram of the connection between the heat conduction fins and the circulation pipe of the present invention;

In the figure: 1. Mounting bracket; 2. Mounting table; 3. Solar panel assembly; 4. Slot; 5. Screw; 6. Nut; , contact sheet; 11, spring; 12, circulation pipe; 13, water storage tank; 14, water pump; 15, conduit; 16, refrigerator; 17, refrigeration pipe; 18, fan; 19, air inlet; 20, filter 21. Storage battery; 22. PCB board; 23. Temperature sensor; 24. Controller.

Detailed ways

Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail:

A solar panel with heat dissipation at the bottom, as shown in Figures 1 to 3, includes a mounting bracket 1, a mounting platform 2, a solar panel assembly 3, heat conducting fins 8, a circulation pipe 12, a water pump 14 and a fan 18, and the mounting bracket 1 The top of the installation platform 2 is fixedly connected with the installation platform 2, and the interior of the installation platform 2 is fixedly connected with the partition plate 7. The interior of the installation platform 2 and the side of the partition panel 7 are detachably connected with the solar panel assembly 3, which is convenient for the solar panel assembly 3. Disassembly, so as to facilitate the operation of the staff, the interior of the partition 7 is equidistantly fixedly connected with a plurality of heat conduction fins 8, and the inside of the heat conduction fin 8 is slidingly connected with a heat conduction fin 9, and one end of the heat conduction fin 9 extends to the heat conduction fin 8 and is fixedly connected with a contact sheet 10, the side of the contact sheet 10 away from the heat conduction sheet 9 is in contact with the solar panel assembly 3, and the heat conduction sheet 9 and the contact sheet 10 are matched by a plurality of heat conduction fins 8 provided inside the mounting table 2 , can make it contact with the back of the solar panel assembly 3, and transfer heat, the end of the heat conduction fin 8 away from the contact piece 10 extends to the side of the separator 7 away from the solar panel assembly 3, and the inside of the heat conduction fin 8 is set There is a circulation pipe 12, and the interior of the installation platform 2 is fixedly connected with a water storage tank 13, and one side of the water storage tank 13 is fixedly connected with a water pump 14, and the output end of the water pump 14 is fixedly connected with one end of the circulation pipe 12, and the circulation pipe 12 is far away from the water pump One end of 14 extends to the inside of the water storage tank 13, the input end of the water pump 14 is fixedly connected with a conduit 15, and the conduit 15 extends to the inside of the water storage tank 13, and the water in the water storage tank 13 can be transported to the Inside the circulation pipe 12, and through the circulation of the circulation pipe 12, it flows back into the water storage tank 13, and the water inside the circulation pipe 12 can absorb the heat on the heat conduction fins 8 at the same time, so as to complete the work of heat exchange. The installation platform 2 is equipped with a fan 18, which can accelerate the flow of air inside the installation table 2, thereby ventilating the inside of the installation table 2.

In this embodiment, a spring 11 is fixedly connected to the inside of each heat conducting fin 8, and one end of the spring 11 is fixedly connected to the bottom of the heat conducting fin 9. Under the action of the spring 11, the solar panel assembly 3 and the contact piece can 10 close contact to ensure heat transfer.

In this embodiment, slots 4 are provided symmetrically on both sides of the solar panel assembly 3 inside the mounting table 2 , and the exterior of the solar panel assembly 3 is fixedly connected with screws 5 , and each screw 5 extends to the end of the slot 4 Inside, the end of the screw 5 away from the solar panel assembly 3 extends to the outside of the installation platform 2 and is threaded with a nut 6 to fix the solar panel assembly 3 to ensure the stability of its installation.

In this embodiment, one side of the water storage tank 13 is fixedly connected with a refrigerator 16, and the output end of the refrigerator 16 extends to the inside of the water storage tank 13 and is fixedly connected with a refrigeration pipe 17, and the refrigerator 16 cooperates with the refrigeration pipe 17. Cooling the water inside the water storage tank 13 can ensure the effect of water cooling and heat dissipation.

In this embodiment, the inside of the installation platform 2 and the side away from the fan 18 are equidistantly provided with an air inlet 19, and the outside of the installation platform 2 is detachably connected with a filter screen 20 outside the air inlet 19. The net 20 can filter impurities in the air.

In this embodiment, one side of the water storage tank 13 is fixedly connected with a storage battery 21, and the top of the storage battery 21 is fixedly connected with a PCB board 22, and one side of the PCB board 22 is provided with a temperature sensor 23 and a controller 24, a water pump 14, a refrigerator 16. The fan 18, the storage battery 21, the temperature sensor 23 and the controller 24 are respectively electrically connected to the PCB board 22 through wires, so that the equipment can be centrally controlled, thereby ensuring the rationality of use.

Specifically, the solar panel assembly 3 is first placed inside the installation platform 2, and at this time, the screw 5 outside the solar panel assembly 3 is inserted into the slot 4 inside the installation platform 2, and then the solar panel is screwed through the nut 6 on the outside of the screw 5. The component 3 is fixed inside the installation platform 2. At this time, the bottom of the solar panel component 3 is in contact with the contact piece 10, and the contact piece 10 is used to push the heat conduction plate 9 to slide inside the heat conduction fin 8. At this time, the heat conduction plate 9 is opposite to the heat conduction fin. The spring 11 inside the sheet 8 is pressed, and under the action of the spring 11, the solar panel assembly 3 can be in close contact with the contact sheet 10, and the temperature inside the installation platform 2 is monitored by the temperature sensor 23. When the temperature inside the installation platform 2 When it is higher than the set value, the fan 18 starts and cooperates with the air inlet 19 to drive the air to circulate inside the installation platform 2, so as to perform air cooling and heat dissipation. The impurities in the air can be filtered through the filter 20. If the air cooling and heat dissipation cannot meet the requirements After using the demand, the controller 24 controls the water pump 14 to start. At this time, the water pump 14 cooperates with the conduit 15 to transport the water inside the water storage tank 13 to the circulation pipe 12. Heat exchange, so as to achieve the heat dissipation effect of water cooling, the water inside the water storage tank 13 can be cooled by the refrigerator 16 and the refrigeration pipe 17, which can ensure the effect of water cooling and heat dissipation. At the same time, when the water pump 14 and the refrigerator 16 work The generated heat can be exhausted from the inside of the installation platform 2 through the fan 18, thereby ensuring the effect of heat dissipation.

It should be emphasized that the embodiments of the utility model are illustrative rather than restrictive, so the utility model includes and is not limited to the embodiments described in the specific implementation, and those skilled in the art according to the utility model Other implementations derived from the technical solution also belong to the protection scope of the present utility model.

Claims (6)

1. A solar panel with bottom heat dissipation, characterized in that: it includes a mounting bracket, a mounting platform, a solar panel assembly, heat conducting fins, a circulation pipe, a water pump and a fan, and the top of the mounting bracket is fixedly connected with a mounting platform, so The interior of the installation platform is fixedly connected with a partition, and the interior of the installation platform is detachably connected with a solar panel assembly on one side of the partition. The interior of the partition is fixedly connected with a plurality of heat conduction fins, so The inside of the heat conduction fin is slidably connected with a heat conduction sheet, one end of the heat conduction sheet extends to the outside of the heat conduction fin and is fixedly connected with a contact sheet, and the side of the contact sheet away from the heat conduction sheet is in contact with the solar panel assembly. The end of the heat conduction fin away from the contact piece extends to the side of the partition away from the solar panel assembly, the inside of the heat conduction fin is provided with a circulation pipe, and the inside of the installation platform is fixedly connected with a water storage tank, and the water storage tank One side of the water pump is fixedly connected with a water pump, the output end of the water pump is fixedly connected with one end of the circulation pipe, and the end of the circulation pipe away from the water pump extends to the inside of the water storage tank, and the input end of the water pump is fixedly connected with a conduit. The conduit extends to the inside of the water storage tank, and a fan is installed inside the mounting table. 2. A solar panel with bottom heat dissipation according to claim 1, wherein a spring is fixedly connected to the inside of each heat conducting fin, and one end of the spring is fixedly connected to the bottom of the heat conducting fin . 3. A solar panel with bottom heat dissipation according to claim 1, characterized in that: slots are symmetrically opened on both sides of the solar panel assembly inside the installation platform, and the outside of the solar panel assembly is fixed Screw rods are connected, and each of the screw rods extends to the inside of the slot, and the end of the screw rods away from the solar panel assembly extends to the outside of the mounting table and is threadedly connected with a nut. 4. A solar panel with bottom heat dissipation according to claim 1, characterized in that: a refrigerator is fixedly connected to one side of the water storage tank, and the output end of the refrigerator extends to the inside of the water storage tank and Fixed connection with refrigeration pipe. 5. A solar panel with bottom heat dissipation according to claim 1, characterized in that: the inside of the installation platform and the side away from the fan are equidistantly provided with air inlets, and the outside of the installation platform is located The outer side of the air inlet is detachably connected with a filter screen. 6. A solar panel with bottom heat dissipation according to claim 5, wherein a battery is fixedly connected to one side of the water storage tank, a PCB board is fixedly connected to the top of the battery, and the PCB board A temperature sensor and a controller are arranged on one side, and the water pump, refrigerator, fan, storage battery, temperature sensor and controller are respectively electrically connected to the PCB board through wires.

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