CN201894040U - Cooling module - Google Patents

Abstract

The utility model relates to a combination setting of heat dissipation module and a solar inverter collocation mainly includes: the refrigerator comprises a radiator, a refrigerating chip and a heat insulator, wherein the radiator is provided with a heated part and a radiating part; the refrigeration chip is provided with a hot surface and a cold surface, the hot surface is attached to the heated part, and the cold surface is attached to a heating source; the heat insulator is arranged in a space among the heat receiving unit, the refrigeration chip and the heat generating source; the cooling efficiency of the solar inverter is greatly improved by the arrangement of the cooling chip.

Description

Cooling module

technical field

The utility model relates to a heat dissipation module, in particular to a heat dissipation module which increases the overall heat dissipation performance of a solar inverter through a cooling chip.

Background technique

Solar energy is one of the cleanest energy sources on the earth at present. Using the solar energy supplied by the natural environment to generate electricity will not cause environmental pollution, and can avoid the high risk of nuclear power generation. In addition, solar panels have the advantages of long operating life and low maintenance costs, making solar energy the preferred green energy source to replace fossil fuels. Based on the consideration of environmental protection, solar energy technology is more and more commonly used in various fields.

A solar power generation device is a widely used solar energy application device. Looking at the existing solar power generation devices, they only provide the mechanism of power generation and storage. In addition, only the appearance and the addition of additional functions are regarded as improvement issues, and rarely proposed. The relevant circuit mechanism and the method to solve the heat dissipation. With the increase of power generation and storage capacity, when the electric energy is converted and stored, the electronic components inside the inverter will generate heat due to the conversion. If the heat is not dissipated in time, it will inevitably affect the inverter. The efficiency and service life of the inverter, so the radiator and the inverter are combined, and the heat of the inverter is discharged to dissipate heat through the radiation of the radiator, but the heat dissipation efficiency provided by the radiator is limited. The inverter can only be cooled to a certain temperature, that is, the shell temperature of the inverter cannot continue to drop; so the prior art has the following disadvantages:

1. Limited cooling efficiency;

Therefore, how to solve the problems and deficiencies in the above-mentioned prior art is the direction for the inventors of the present utility model to study and improve.

Utility model content

In order to effectively solve the above problems, the main purpose of the present utility model is to provide a heat dissipation module that can greatly improve the heat dissipation performance of a solar inverter.

In order to achieve the above purpose, the utility model provides a heat dissipation module, which is arranged in combination with a solar inverter. The heat dissipation module includes: a heat sink, a cooling chip, and a heat insulator. The heat sink has a A heat receiving part and a heat dissipation part, the heat radiation part is arranged on the opposite side of the heat receiving part; the cooling chip has a hot surface and a cold surface, the hot surface is attached to the heat receiving part, and the cold The surface is attached to the solar inverter; the heat insulator is filled between the heat receiving part, the cooling chip and the solar inverter.

By virtue of the cooling chip being arranged between the heat receiving part, the cooling chip and the solar inverter together with a heat insulator, the heat dissipation performance of the solar inverter can be greatly improved.

In summary, the utility model has the following advantages:

1. Improve heat dissipation performance;

2. Increase the service life of the solar inverter.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the first embodiment of the heat dissipation module of the present invention;

Fig. 2 is a three-dimensional combined view of the first embodiment of the heat dissipation module of the present invention;

Fig. 3 is a three-dimensional exploded view of the second embodiment of the heat dissipation module of the present invention;

FIG. 4 is a schematic diagram of the use state of the heat dissipation module of the present invention.

[Description of main component symbols]

Cooling module 1

Radiator 11

Cooling chip 12

Hot Noodles 121

Cold Noodles 122

Insulator 13

Heating part 111

Convex 1111

Radiator 112

Heat dissipation fins 1121

Solar Inverter 2

Heat source 21

Detailed ways

The utility model provides a heat dissipation module, the figure is a preferred embodiment of the utility model, Fig. 1 and 2 are the three-dimensional exploded view and the combination diagram of the first embodiment of the utility model heat dissipation module, the heat dissipation module 1 and a The solar inverter 2 is arranged in combination, and the solar inverter 2 has at least one heat source 21 , and the heat dissipation module 1 includes: a radiator 11 , a cooling chip 12 , and a heat insulator 13 .

The radiator 11 has a heat receiving part 111 and a heat dissipation part 112, and the heat dissipation part 112 is arranged on the opposite side of the heat receiving part 111; the heat dissipation part 112 has a plurality of heat dissipation fins 1121, and the heat dissipation Device 11 is an aluminum die-cast radiator.

The cooling chip 12 has a hot surface 121 and a cold surface 122 , the hot surface 121 is attached to the heat receiving part 111 , and the cold surface 122 is attached to the solar inverter 2 .

The heat receiving part 111 also has at least one convex body 1111 , and the convex body 1111 is in contact with the heating surface 121 .

The heat insulating body 13 is filled between the heat receiving part 111 and the cooling chip 12 and the solar inverter 2; the heat insulating body 13 is a heat insulating sponge.

Fig. 3 is a three-dimensional exploded view of the second embodiment of the heat dissipation module of the present invention. The heat dissipation module 1 has: a radiator 11, a cooling chip 12, and a heat insulator 13; the partial structure and The connection relationship is the same as that of the first embodiment, and will not be repeated here. The only difference between this embodiment and the first embodiment is that the heat sink 11 of this embodiment is an extruded aluminum heat sink.

Fig. 4 is a schematic diagram of the use state of the heat dissipation module of the present invention. As shown in the figure, the heat dissipation module 1 is combined with a solar inverter, and the solar inverter 2 has at least one heat source 21. There is a cooling chip 12 between the heat receiving part 111 and the heat source 21, and the heating surface 121 of the cooling chip 12 is attached to the bump 1111 of the heat receiving part 111 of the heat source 121. The cooling chip The cold surface 122 of 12 is pasted on the heat source 21. When the solar inverter 2 is in operation, the heat source 21 will generate heat, and the heat source 21 will be cooled by the cold surface 122 of the cooling chip 21. 21 to cool down, the heat generated by the hot surface 121 of the cooling chip 12 is transferred to the radiator 11 through the radiator 11 for heat dissipation, and the heat insulator 13 can prevent the heat from being transmitted back to the solar inverter Device 2.

The above descriptions are only the preferred feasible embodiments of the utility model, and any changes made by using the above-mentioned method, shape, structure and device of the utility model should be included in the scope of rights of the utility model.

Claims (7)

1. a radiating module is provided with a solar inverter matched combined, and described radiating module comprises:

A radiator has be heated a portion and a radiating part, and described radiating part is arranged on the opposition side of the described portion of being heated;

A cooling chip has a hot side and a huyashi-chuuka (cold chinese-style noodles), and described hot side is attached in the described portion of being heated, and described huyashi-chuuka (cold chinese-style noodles) is attached on the described solar inverter; With

An insulator is arranged between the described portion of being heated, described cooling chip and affiliated solar inverter.

2. radiating module as claimed in claim 1, wherein said radiating part has a plurality of radiating fins.

3. radiating module as claimed in claim 1, wherein said insulator are heat insulation sponge.

4. radiating module as claimed in claim 1, the wherein said portion of being heated also has at least one convex body, and described convex body contacts with described hot side.

5. radiating module as claimed in claim 1, wherein said radiator are an aluminium extruded type radiator.

6. radiating module as claimed in claim 1, wherein said radiator are an aluminium die casting radiator.

7. radiating module as claimed in claim 1, wherein said solar inverter has at least one pyrotoxin.

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