CN211557167U - Inverter heat dissipation box - Google Patents
Inverter heat dissipation box Download PDFInfo
- Publication number
- CN211557167U CN211557167U CN202020559897.2U CN202020559897U CN211557167U CN 211557167 U CN211557167 U CN 211557167U CN 202020559897 U CN202020559897 U CN 202020559897U CN 211557167 U CN211557167 U CN 211557167U
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- Prior art keywords
- heat dissipation
- plate
- inverter
- groove
- box body
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 58
- 238000005192 partition Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 239000004519 grease Substances 0.000 claims abstract description 12
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 18
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the dc-to-ac converter heat dissipation, especially, relate to a dc-to-ac converter heat dissipation case. A fixed partition plate is arranged in the middle of the inner side of the heat dissipation box body, a clamping embedded groove is formed in the upper end of the fixed partition plate, an inverter circuit board is fixed at the upper end of the clamping embedded groove, a heat-conducting silicone grease plate is arranged on the lower surface of the inverter circuit board, a plurality of heat dissipation fins are connected to the lower end of the heat-conducting silicone grease plate, and the heat dissipation fins penetrate through the fixed partition plate and extend downwards; the lateral wall is provided with the sliding clamping groove about the latter half of heat dissipation box, the inboard movable joint of sliding clamping groove has the regulation bottom plate, and the radiating fin lower extreme alternates in the preformed groove on the regulation bottom plate. The matching of the movable bottom plate and the radiating fins is adopted, the internal and external radiating areas of the radiating fins can be freely adjusted, and under the matching of the external water cooling tank, various radiating modes are realized, and the radiating stability of the inverter is ensured.
Description
Technical Field
The utility model belongs to the technical field of the dc-to-ac converter heat dissipation, especially, relate to a dc-to-ac converter heat dissipation case.
Background
The inverter has the main function of converting direct current electric energy into alternating current, and is widely applied to various occasions such as air conditioners, home theaters, electric grinding wheels, electric tools, field operation, emergency electricity consumption, disaster relief, outdoor life and travel, yachts, illumination, medical emergency appliances and the like. A large number of electronic elements are arranged in the box body, certain heat is inevitably generated in use, and the existing box body for mounting the inverter is lack of space for placing a cooling system and unreasonable in air arrangement, so that the heat dissipation effect of the inverter is poor.
SUMMERY OF THE UTILITY MODEL
Aiming at solving the problems of the defects and the shortcomings of the prior art; an object of the utility model is to provide a simple structure, reasonable in design, convenient to use's dc-to-ac converter heat dissipation case, it adopts movable bottom plate and heat radiation fins's cooperation, can freely adjust the inside and outside heat radiating area of heat radiation fins, and under the cooperation of external water-cooling case, realizes the radiating mode of multiple form, guarantees that the dc-to-ac converter heat dissipation is stable.
In order to achieve the above object, the utility model adopts the following technical scheme: the heat dissipation device comprises a heat dissipation box body, a fixed partition plate, a clamping embedded groove, an inverter circuit board, a heat conduction silicone grease plate, heat dissipation fins, a sliding clamping groove and an adjusting bottom plate; a fixed partition plate is arranged in the middle of the inner side of the heat dissipation box body, a clamping embedded groove is formed in the upper end of the fixed partition plate, an inverter circuit board is fixed at the upper end of the clamping embedded groove, a heat-conducting silicone grease plate is arranged on the lower surface of the inverter circuit board, a plurality of heat dissipation fins are connected to the lower end of the heat-conducting silicone grease plate, and the heat dissipation fins penetrate through the fixed partition plate and extend downwards; the lateral wall is provided with the sliding clamping groove about the latter half of heat dissipation box, the inboard movable joint of sliding clamping groove has the regulation bottom plate, and the radiating fin lower extreme alternates in the preformed groove on the regulation bottom plate.
Preferably, the upper half part of one end of the heat radiation box body is fixed with a heat radiation fan, the outer side of the heat radiation fan is connected with a filter screen, the inner side of the heat radiation fan is connected with an air supply guide plate, and a plurality of air holes are formed in the air supply guide plate.
Preferably, the lower end of the air supply guide plate is connected with the cavity between the fixed clapboard and the adjusting bottom plate through a hole groove at the side edge of the fixed clapboard.
Preferably, the other end of the heat dissipation box body is a breathable heat dissipation grid.
Preferably, the lower end of the heat radiation box body can be provided with an expanded water circulation cooling tank.
After the structure is adopted, the utility model discloses beneficial effect does: the matching of the movable bottom plate and the radiating fins is adopted, the internal and external radiating areas of the radiating fins can be freely adjusted, and under the matching of the external water cooling tank, various radiating modes are realized, and the radiating stability of the inverter is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail by the following specific embodiments and the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is an expanded state diagram of the present invention.
Description of reference numerals: the heat dissipation box comprises a heat dissipation box body 1, a fixed partition plate 2, a clamping caulking groove 3, an inverter circuit board 4, a heat conduction silicone grease plate 5, heat dissipation fins 6, a sliding clamping groove 7, an adjusting bottom plate 8, a heat dissipation fan 9, a filter screen 10, an air supply guide plate 11, air holes 12, a ventilation heat dissipation grid 13 and a water circulation cooling groove 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
Referring to fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the heat dissipation device comprises a heat dissipation box body 1, a fixed partition plate 2, a clamping caulking groove 3, an inverter circuit board 4, a heat conduction silicone grease plate 5, heat dissipation fins 6, a sliding clamping groove 7 and an adjusting bottom plate 8; a fixed partition plate 2 is arranged in the middle of the inner side of the heat dissipation box body 1, a clamping caulking groove 3 is formed in the upper end of the fixed partition plate 2, an inverter circuit board 4 is fixed to the upper end of the clamping caulking groove 3, a heat-conducting silicone grease plate 5 is arranged on the lower surface of the inverter circuit board 4, a plurality of heat dissipation fins 6 are connected to the lower end of the heat-conducting silicone grease plate 5, and the heat dissipation fins 6 penetrate through the fixed partition plate 2 and extend downwards; the lateral wall is provided with sliding clamping groove 7 about the latter half of heat dissipation box 1, sliding clamping groove 7 inboard activity joint has adjusting bottom plate 8, and 6 lower extremes of heat radiation fin alternate on adjusting bottom plate 8 in the preformed groove.
The upper half part of one end of the heat radiation box body 1 is fixed with a heat radiation fan 9, the outer side of the heat radiation fan 9 is connected with a filter screen 10, the inner side of the heat radiation fan 9 is connected with an air supply guide plate 11, and a plurality of air holes 12 are arranged on the air supply guide plate 11; the lower end of the air supply guide plate 11 is connected with a cavity between the fixed clapboard 2 and the adjusting bottom plate 8 through a hole groove at the side edge of the fixed clapboard 2; the other end of the heat radiation box body 1 is provided with a ventilating heat radiation grid 13; the lower end of the heat radiation box body 1 can be provided with an expanded water circulation cooling tank 14.
The working principle of the specific embodiment is as follows: under the conventional state, the positions of the adjusting bottom plates 8 are manually adjusted according to the working power of the inverter to change the areas of the inner cavity radiating fins and the outer leakage radiating fins, so that double-effect heat dissipation inside and outside is realized; the heat radiation fan 9 is used for air inlet through high-speed rotation, and a part of cooling air enters the lower cavity through the air supply guide plate 11 and contacts with the inner cavity heat radiation fins for heat radiation; the other part of the cooling air is contacted with the inverter circuit board 4 through the air holes 12 for heat dissipation; the inner cavity radiating fins take away most of heat under the action of cooling air, and part of heat is naturally radiated through the radiating fins exposed at the lower end of the adjusting bottom plate 8; in addition, when the heat dissipation of the heat dissipation fins is not good during full power operation, the water cooling can be performed through the water circulation cooling tank 14 which is expanded outwards.
After adopting above-mentioned structure, this embodiment beneficial effect does: the matching of the movable bottom plate and the radiating fins is adopted, the internal and external radiating areas of the radiating fins can be freely adjusted, and under the matching of the external water cooling tank, various radiating modes are realized, and the radiating stability of the inverter is ensured.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an inverter heat dissipation case which characterized in that: the heat dissipation device comprises a heat dissipation box body (1), a fixed partition plate (2), a clamping embedding groove (3), an inverter circuit board (4), a heat conduction silicone grease plate (5), heat dissipation fins (6), a sliding clamping groove (7) and an adjusting bottom plate (8); a fixed partition plate (2) is arranged in the middle of the inner side of the heat dissipation box body (1), a clamping embedding groove (3) is formed in the upper end of the fixed partition plate (2), an inverter circuit board (4) is fixed to the upper end of the clamping embedding groove (3), a heat conduction silicone grease plate (5) is arranged on the lower surface of the inverter circuit board (4), a plurality of heat dissipation fins (6) are connected to the lower end of the heat conduction silicone grease plate (5), and the heat dissipation fins (6) penetrate through the fixed partition plate (2) and extend downwards; the latter half of heat dissipation box (1) about the inside wall be provided with sliding clamping groove (7), sliding clamping groove (7) inboard activity joint has adjusting bottom plate (8), and radiating fin (6) lower extreme alternates on adjusting bottom plate (8) in the preformed groove.
2. The inverter heat dissipation case of claim 1, wherein: the heat dissipation box body is characterized in that a heat dissipation fan (9) is fixed to the upper half part of one end of the heat dissipation box body (1), a filter screen (10) is connected to the outer side of the heat dissipation fan (9), an air supply guide plate (11) is connected to the inner side of the heat dissipation fan (9), and a plurality of air holes (12) are formed in the air supply guide plate (11).
3. The inverter heat dissipation case of claim 2, wherein: the lower end of the air supply guide plate (11) is connected with a cavity between the fixed clapboard (2) and the adjusting bottom plate (8) through a hole groove.
4. The inverter heat dissipation case of claim 1, wherein: the other end of the heat dissipation box body (1) is provided with a ventilating heat dissipation grid (13).
5. The inverter heat dissipation case of claim 1, wherein: the lower end of the heat dissipation box body (1) can be provided with an expanded water circulation cooling tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020559897.2U CN211557167U (en) | 2020-04-15 | 2020-04-15 | Inverter heat dissipation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020559897.2U CN211557167U (en) | 2020-04-15 | 2020-04-15 | Inverter heat dissipation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211557167U true CN211557167U (en) | 2020-09-22 |
Family
ID=72495396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020559897.2U Expired - Fee Related CN211557167U (en) | 2020-04-15 | 2020-04-15 | Inverter heat dissipation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211557167U (en) |
-
2020
- 2020-04-15 CN CN202020559897.2U patent/CN211557167U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |