CN220653830U - Inverter power supply heat abstractor - Google Patents
Inverter power supply heat abstractor Download PDFInfo
- Publication number
- CN220653830U CN220653830U CN202321549544.4U CN202321549544U CN220653830U CN 220653830 U CN220653830 U CN 220653830U CN 202321549544 U CN202321549544 U CN 202321549544U CN 220653830 U CN220653830 U CN 220653830U
- Authority
- CN
- China
- Prior art keywords
- cooling liquid
- heat dissipation
- protective shell
- liquid tank
- fixedly arranged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 239000000110 cooling liquid Substances 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000005057 refrigeration Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 239000006185 dispersion Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an inverter power supply heat dissipation device, which comprises a power supply inverter body and a protective shell, wherein the power supply inverter body is fixedly arranged on the inner bottom surface of the protective shell, a refrigerating sheet is fixedly arranged on the inner top surface of the protective shell, a heat dissipation surface of the refrigerating sheet is tightly attached to the top plate of the protective shell, a plurality of heat dissipation fins are fixedly arranged on the heat dissipation surface, a cooling liquid tank is fixedly arranged at the upper end of the protective shell, cooling liquid is filled in the cooling liquid tank, and the heat dissipation fins penetrate through the protective shell and extend into the cooling liquid tank, and compared with the prior art, the inverter power supply heat dissipation device has the advantages that: adopt the refrigeration piece and fan to carry out totally closed heat dissipation, not only the radiating effect is good, still is difficult for laying dust, can protect equipment, simultaneously, through setting up fin increase radiating area and area of contact, further improved the heat dispersion, and the coolant tank is the platykurtic, more easily with outside air contact, further improved the heat dispersion of coolant.
Description
Technical Field
The utility model relates to an inverter power supply heat dissipation device, in particular to an inverter power supply heat dissipation device which adopts a refrigerating plate and a fan to conduct totally-enclosed heat dissipation.
Background
The inverter power supply is used as a power conversion device, and generates a large amount of heat in practical application, so that effective heat dissipation is needed, otherwise, excessive heat accumulation can cause device failure or damage. The conventional inverter power supply heat dissipation device generally adopts heat dissipation holes or heat dissipation fins to dissipate heat, but impurities such as dust are easy to enter the interior in the mode, so that the heat dissipation effect and the stability of equipment are affected.
Disclosure of Invention
In order to solve the problem, the utility model provides an inverter power supply heat dissipation device which adopts a refrigerating sheet and a fan to conduct totally-enclosed heat dissipation. The device has the characteristics of good heat dissipation effect, difficult dust accumulation and protection equipment.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides an inverter power heat abstractor, includes power inverter body and protecting crust, the inside bottom surface of protecting crust is fixedly located to the power inverter body, the inside top surface of protecting crust is fixed to be equipped with the refrigeration piece, the radiating surface of refrigeration piece is hugged closely protecting crust roof and is fixedly on the radiating surface and is equipped with a plurality of heat radiation fins, the fixed cooling liquid tank that is equipped with in protecting crust upper end, cooling liquid tank inside is filled with the coolant liquid, heat radiation fins pass the protecting crust and stretch into to the cooling liquid tank inside.
Further, a fan is fixedly arranged on the top surface inside the protective shell and below the refrigerating sheet through a bracket, so that air flow near the heat absorbing surface of the refrigerating sheet is accelerated.
Further, a plurality of radiating fins are fixedly arranged at one end of each radiating fin extending into the cooling liquid tank, so that the contact area between the radiating fins and cooling liquid is increased.
Further, the cooling liquid tank is flat, so that the contact area between the cooling liquid tank and the outside air is increased, and the heat dissipation capacity is improved.
Further, the upper end of the cooling liquid tank is provided with a liquid adding port.
Compared with the prior art, the utility model has the advantages that: adopt the refrigeration piece and fan to carry out totally closed heat dissipation, not only the radiating effect is good, still is difficult for laying dust, can protect equipment, simultaneously, through setting up fin increase radiating area and area of contact, further improved the heat dispersion, and the coolant tank is the platykurtic, more easily with outside air contact, further improved the heat dispersion of coolant.
Drawings
Fig. 1 is a schematic diagram of a front view of a heat dissipating device for an inverter according to the present utility model.
Fig. 2 is a schematic top view of a heat dissipating device for an inverter according to the present utility model.
Fig. 3 is a schematic structural diagram of an area a of an inverter heat dissipation device according to the present utility model.
As shown in the figure: 1. a power inverter body; 2. a protective shell; 3. a cooling sheet; 4. a heat radiation fin; 5. a cooling liquid tank; 6. a bracket; 7. a fan; 8. a heat sink; 9. and a liquid adding port.
Detailed Description
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in 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 orientation configuration and operation, and thus are not to be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated or limited otherwise, the terms "provided with," "mounted to," "connected to," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in 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 the specific circumstances.
The present utility model will be described in further detail with reference to the accompanying drawings and examples.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The present utility model will be described in further detail below. As shown in fig. 1, the inverter power supply heat dissipation device of the utility model comprises a power supply inverter body 1 and a protective shell 2, wherein the protective shell 2 is closed, no heat dissipation holes are arranged, and the power supply inverter body 1 is fixedly arranged on the inner bottom surface of the protective shell 2.
The inside top surface of protecting crust 2 is fixed and is equipped with refrigeration piece 3, and the radiating surface of refrigeration piece 3 hugs closely protecting crust 2 roof and the fixed a plurality of radiator fins 4 that are equipped with on the radiating surface, and protecting crust 2 upper end is fixed and is equipped with coolant tank 5, and this coolant tank 5 inside is filled with the coolant, and radiator fins 4 pass protecting crust 2 and stretch into inside coolant tank 5.
As shown in fig. 1, in order to increase the heat dissipation effect, the utility model also fixedly provides a fan 7 on the top surface inside the protective shell 2 and below the refrigerating sheet 3 through a bracket 6, so as to accelerate the air flow near the heat absorbing surface of the refrigerating sheet 3.
As shown in fig. 3, in order to further increase the heat dissipation area, the present utility model further fixedly provides a plurality of heat dissipation fins 8 at one end of the heat dissipation fins 4 extending into the coolant tank 5, so as to increase the contact area between the heat dissipation fins 4 and the coolant.
As shown in fig. 2, in order to further improve the heat dissipation capability, the cooling liquid tank 5 can be designed to be flat, the contact area between the cooling liquid tank and the outside air is increased, and in order to facilitate liquid adding, the upper end of the cooling liquid tank 5 is provided with a liquid adding port 9.
Therefore, when the inverter power supply works, the refrigerating sheet 3 and the fan 7 are connected with an external power supply, the refrigerating sheet 3 can absorb a certain amount of heat to generate a cooling effect, meanwhile, the fan 7 can increase the flow of air, the heat radiation capacity of the refrigerating sheet 3 is further improved, the heat radiation fins 4 penetrate through the protective shell 2 to extend into the cooling liquid tank 5, the contact area with cooling liquid is increased under the action of the heat radiation fins 8, the heat radiation capacity is further improved, the cooling liquid tank 5 is flat, the contact area with the external air is larger, and the heat radiation capacity is further increased.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. The utility model provides an contravariant power heat abstractor, includes power inverter body (1) and protecting crust (2), power inverter body (1) is fixed to be located protecting crust (2) inside bottom surface, its characterized in that: the cooling device is characterized in that a refrigerating sheet (3) is fixedly arranged on the inner top surface of the protective shell (2), a plurality of radiating fins (4) are fixedly arranged on the radiating surface, which is tightly attached to the top plate of the protective shell (2), of the refrigerating sheet (3), a cooling liquid tank (5) is fixedly arranged at the upper end of the protective shell (2), cooling liquid is filled in the cooling liquid tank (5), and the radiating fins (4) penetrate through the protective shell (2) and extend into the cooling liquid tank (5).
2. The inverter power source heat sink as claimed in claim 1, wherein: the air flow near the heat absorbing surface of the refrigeration piece (3) is accelerated by the fan (7) which is fixedly arranged on the top surface inside the protective shell (2) and positioned below the refrigeration piece (3) through the bracket (6).
3. The inverter power source heat sink as claimed in claim 1, wherein: one end of the radiating fin (4) extending into the cooling liquid tank (5) is fixedly provided with a plurality of radiating fins (8), so that the contact area between the radiating fin (4) and cooling liquid is increased.
4. The inverter power source heat sink as claimed in claim 1, wherein: the cooling liquid tank (5) is flat, so that the contact area between the cooling liquid tank and the outside air is increased, and the heat dissipation capacity is improved.
5. The inverter heat dissipation device according to claim 4, wherein: the upper end of the cooling liquid tank (5) is provided with a liquid adding port (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549544.4U CN220653830U (en) | 2023-06-17 | 2023-06-17 | Inverter power supply heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549544.4U CN220653830U (en) | 2023-06-17 | 2023-06-17 | Inverter power supply heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220653830U true CN220653830U (en) | 2024-03-22 |
Family
ID=90262922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321549544.4U Active CN220653830U (en) | 2023-06-17 | 2023-06-17 | Inverter power supply heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220653830U (en) |
-
2023
- 2023-06-17 CN CN202321549544.4U patent/CN220653830U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |