CN219227548U

CN219227548U - Heat abstractor, solar floating battery, photovoltaic power generation device and machine capable of running in water

Info

Publication number: CN219227548U
Application number: CN202222211326.1U
Authority: CN
Inventors: 余浅; 耿翠肖; 王有江
Original assignee: Tianjin Wangyuan Intelligent Technology Co ltd
Current assignee: Tianjin Wangyuan Intelligent Technology Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-06-20
Anticipated expiration: 2032-08-19

Abstract

The utility model provides a heat dissipation device, a solar floating battery, a photovoltaic power generation device and a machine capable of running in water, comprising: at least one heat dissipation piece is arranged in the solar floating battery, one side of the heat dissipation piece is contacted with the solar panel or is arranged on the periphery of the solar panel, and the other side of the heat dissipation piece extends into water in a direction away from the solar panel to dissipate heat of the solar panel. The solar panel heat dissipation device has the beneficial effects that the heat dissipation device can be used for guiding the heat emitted when the solar panel converts the solar energy into the electric energy into water, so that the solar panel is helped to dissipate heat rapidly, the influence of the heat on the solar panel is reduced, and the power generation efficiency of the solar panel is improved.

Description

Heat abstractor, solar floating battery, photovoltaic power generation device and machine capable of running in water

Technical Field

The utility model belongs to the technical field of heat dissipation of solar cell water floating equipment, and particularly relates to a heat dissipation device, a solar floating cell, a photovoltaic power generation device and a machine capable of running in water.

Background

Compared with the traditional battery, the floating battery can provide electric energy for equipment working under water, so that the equipment can work continuously. The solar energy is green and clean renewable energy, can convert the solar energy into electric energy, can generate electricity due to the fact that the solar energy is bright, and can be combined with the floating battery to form the solar floating battery using the clean energy.

However, in the prior art, a heat dissipation device is not arranged in the floating battery, so that in the actual use process, the solar panel is quickly heated in the power generation process, and the power generation efficiency of the whole solar panel can be influenced after a certain temperature is reached, namely the conversion efficiency of clean energy sources is reduced.

Disclosure of Invention

The utility model aims to solve the problems that the temperature of a solar panel in the prior art is quickly increased in the power generation process, the power generation efficiency of the whole solar panel is affected after a certain temperature is reached, and the conversion efficiency of clean energy is reduced.

In order to solve the technical problems, the utility model adopts the following technical scheme: a heat dissipating device, comprising: and one side of the heat dissipation piece is contacted with the solar panel or is arranged at the periphery of the solar panel, and the other side of the heat dissipation piece extends into water in a direction away from the solar panel to dissipate heat of the solar panel.

Preferably, the heat dissipation piece comprises a first heat dissipation fin contacted with the solar panel and a second heat dissipation fin extending into water, wherein the first heat dissipation fin and the second heat dissipation fin are integrally arranged.

Preferably, the heat dissipation piece comprises a first heat dissipation piece contacted with the solar panel and a second heat dissipation piece extending into water, wherein the first heat dissipation piece is detachably connected with the second heat dissipation piece.

Preferably, a first boss is arranged on two sides of the first radiating fin, a second boss is arranged on one side, close to the first radiating fin, of the second radiating fin, and the first boss and the second boss are detachably connected through bolts.

Preferably, the first heat sink is provided with a plurality of grooves, and the shape and the size of the grooves are matched with those of a support frame arranged between the heat sink and the solar panel in the solar floating battery, so that the surface of the first heat sink contacts the solar panel.

Preferably, heat dissipation silicone grease or heat dissipation silicon chips are filled between the heat dissipation piece and the solar panel, so that the contact area of the solar panel and the heat dissipation piece can be increased.

Optionally, the heat dissipation element is disposed in a solar floating cell.

In another aspect of the present application, a solar floating cell is provided, comprising a heat sink.

As a specific embodiment, the heat dissipation device is a solar panel in the solar floating battery for dissipating heat.

In yet another aspect of the present application, a photovoltaic power generation device is provided, comprising a solar panel, a rechargeable battery, and a heat sink; the solar panel output end is connected with the rechargeable battery input end, and the heat dissipation device is selected from any one of the heat dissipation devices.

In yet another aspect of the present application, there is provided a machine operable in water, comprising a photovoltaic power generation device as described above.

As a specific embodiment, the machine capable of running in water refers to wading in the process of running by using photovoltaic power generation.

Optionally, the machine operable in water includes a pool cleaner, a boat, a pool cleaning peripheral device, such as a charging station, a surface base station, and the like.

By adopting the technical scheme, the heat emitted when the solar panel converts solar energy into electric energy can be guided into water by the heat radiating device, so that the solar panel is helped to radiate heat in an accelerating way, the influence of the heat on the solar panel is reduced, and the power generation efficiency of the solar panel is improved.

By adopting the technical scheme, the heat dissipation silicone grease or the heat dissipation silicon chip is filled between the heat dissipation device and the solar panel, so that the contact area between the heat dissipation device and the solar panel can be increased, and the heat dissipation of the solar panel is further accelerated.

Drawings

Fig. 1 is a schematic diagram of a heat dissipating device according to an embodiment of the utility model

Fig. 2 is a schematic view of a heat dissipating device according to an embodiment of the present utility model in a floating battery

In the figure:

100. radiator 101, first radiator 102, second radiator

200. Solar panel 300, support frame

Detailed Description

The utility model is further illustrated by the following examples and figures:

in the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and are not indicative or implying that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model. In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 in a specific case.

As shown in a schematic structural diagram of a heat dissipating device in fig. 1 and a schematic structural diagram of a heat dissipating device in a floating battery in fig. 2, a heat dissipating device includes: at least one heat sink 100 disposed in the solar floating cell, one side of which contacts the solar panel 200 and the other side of which extends into the water in a direction away from the solar panel 200 to dissipate heat from the solar panel; the specific shape of the heat sink 100 is not limited, and may be a solar floating cell, the top is in contact with the solar panel 200 or not, the heat sink is installed around the solar panel, the bottom is extended into water, and the top and the bottom are disposed at a certain angle. When the heat dissipation piece is not in contact with the solar panel, the heat dissipation efficiency is smaller than that of the heat dissipation piece in contact with the solar panel, but the heat dissipation piece can conduct basic heat dissipation for the solar panel.

Specifically, the heat dissipation element 100 includes a first heat dissipation fin 101 in contact with the solar panel 200 and a second heat dissipation fin 102 extending into water, wherein the first heat dissipation fin 101 is the top of the heat dissipation element 100, and the second heat dissipation fin 102 is the bottom of the heat dissipation element 100, so that the second heat dissipation fin 102 can extend into water, the first heat dissipation fin 101 and the second heat dissipation fin 102 are arranged at a certain angle, generally at 90 degrees, and the second heat dissipation fin 102 can extend into water within the shortest distance, thereby saving raw materials of the heat dissipation device and reducing production cost;

in some possible embodiments, the first heat sink 101 and the second heat sink 102 are integrally disposed, that is, the first heat sink 101 and the second heat sink 102 are fixedly connected, and a connection manner such as welding may be selected.

In some possible embodiments, the first heat sink 101 may be detachably connected to the second heat sink 102, and other detachable connection manners such as bolting may be selected.

In some possible embodiments, a first boss 103 is disposed on two sides of the first heat sink 101, a second boss 104 is disposed on one side of the second heat sink 102 close to the first heat sink 101, and the first boss 103 and the second boss 104 are detachably connected through a bolt; the shape of the first boss 103 is not limited, and may be rectangular, circular, or other shapes, and is disposed on two sides of the first heat sink 101 and connected to the second heat sink 102, where the width of the first boss 103 is smaller than the width of the side of the first heat sink 101; the shape of the second boss 104 is not limited, and generally, the shape of the second boss is consistent with that of the first boss 103, and the set position is consistent, so that the bolt can pass through conveniently; at least one threaded hole for matching with a bolt is formed at the same position of the first boss 103 and the second boss 104, and the bolt passes through the threaded hole to connect the first cooling fin 101 and the remaining second cooling fin 102 into a whole.

In some possible embodiments, the first heat sink 101 is provided with a plurality of grooves 105, which are shaped and sized to match the support frame 300 of the solar floating cell, which is disposed between the heat sink 100 and the solar panel 200, so that the surface of the first heat sink 101 contacts the solar panel 200; the position, shape and size of the groove 105 are matched with those of the supporting frame 300, so that the top of the first radiating fin 101 better contacts with the bottom of the solar panel 200, and the radiating speed is increased and the radiating is uniform.

In some possible embodiments, heat dissipation silicone grease is filled or a heat dissipation silicon wafer (not shown) is placed between the heat dissipation element 100 and the solar panel 200, so that the contact area between the solar panel 200 and the heat dissipation element 100 can be increased; when the solar floating battery moves on the water surface, the displacement of the internal parts can be possibly caused, if the internal parts are not fixed, the displacement is easier to generate, the solar panel 200 and the heat dissipation piece 100 are similar to each other, if the heat dissipation silicone grease is filled or the heat dissipation silicon wafer is placed between the heat dissipation piece 100 and the solar panel 200, no gap exists between the top of the heat dissipation piece 100 and the bottom of the solar panel 200, namely, the relative displacement is not generated, the contact area between the solar panel 200 and the heat dissipation piece 100 can be improved, the heat dissipation is continuously accelerated, and the heat dissipation to the solar panel 200 can be more uniform.

The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. A heat sink, comprising: and one side of the heat dissipation piece is contacted with the solar panel or is arranged at the periphery of the solar panel, and the other side of the heat dissipation piece extends into water in a direction away from the solar panel to dissipate heat of the solar panel.

2. A heat sink according to claim 1, wherein: the heat dissipation piece comprises a first heat dissipation piece contacted with the solar panel and a second heat dissipation piece extending into water, wherein the first heat dissipation piece and the second heat dissipation piece are integrally arranged.

3. A heat sink according to claim 1, wherein: the heat dissipation piece comprises a first heat dissipation piece contacted with the solar panel and a second heat dissipation piece extending into water, wherein the first heat dissipation piece is detachably connected with the second heat dissipation piece.

4. A heat sink according to claim 3, wherein: the two sides of the first radiating fin are provided with a first boss, one side of the second radiating fin, which is close to the first radiating fin, is provided with a second boss, and the first boss and the second boss are detachably connected through bolts.

5. A heat sink according to claim 2 or 3, characterized in that: the solar panel is characterized in that a plurality of grooves are formed in the first radiating fin, and the shape and the size of the grooves are matched with those of a support frame arranged between the radiating piece and the solar panel in the solar floating battery, so that the surface of the first radiating fin is in contact with the solar panel.

6. A heat sink according to claim 1, wherein: and heat dissipation silicone grease is filled between the heat dissipation piece and the solar panel or a heat dissipation silicon wafer is placed between the heat dissipation piece and the solar panel, so that the contact area of the solar panel and the heat dissipation piece can be increased.

7. The heat sink of claim 1, wherein the heat sink is disposed in a solar floating cell.

8. A solar floating cell comprising the heat sink of any one of claims 1 to 7.

9. A photovoltaic power generation device is characterized by comprising a solar panel, a rechargeable battery and a heat dissipation device; wherein the solar panel output is connected to the rechargeable battery input and the heat sink is selected from the heat sinks of any one of claims 1 to 7.

10. A machine operable in water, comprising the photovoltaic power generation device of claim 9.