CN202310433U - Heat radiation device for variable-frequency air conditioner controller - Google Patents
Heat radiation device for variable-frequency air conditioner controller Download PDFInfo
- Publication number
- CN202310433U CN202310433U CN 201120419308 CN201120419308U CN202310433U CN 202310433 U CN202310433 U CN 202310433U CN 201120419308 CN201120419308 CN 201120419308 CN 201120419308 U CN201120419308 U CN 201120419308U CN 202310433 U CN202310433 U CN 202310433U
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- Prior art keywords
- heat
- frequency air
- conditioner controller
- heat radiation
- variable
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- Expired - Fee Related
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Abstract
The utility model discloses a heat radiation device for a variable-frequency air conditioner controller. The heat radiation device comprises a heat radiation plate, heat radiation sheets and heat pipes, wherein a power device of the variable-frequency air conditioner controller is arranged on the heat radiation plate; the heat radiation plate is fixed at the heated end of each heat pipe; and the heating end of each heat pipe is embedded on the heat radiation sheets. The heat radiation device for the variable-frequency air conditioner controller is used for immediately and effectively radiating heat of the power device by using a heat pipe technology, so that the temperature of the whole variable-frequency air conditioner controller is reduced, and the performance is improved greatly.
Description
Technical field
The utility model relates to a kind of heat abstractor of integrated circuit, particularly a kind of heat abstractor of variable frequency air-conditioner controller.
Background technology
Convertible frequency air-conditioner is because of advantage such as energy-conservation, quiet, that environmental adaptation is wide, just progressively replaces fixed frequency air conditioner and approved by ordinary consumer.
Yet because power device produces down heat in working order, and along with the increase of power output, heat is geometric progression and raises, and convertible frequency air-conditioner operation space-time regulation and control system actuator temperature rises very fast.For ensureing relevant components and parts operate as normal in the ambient temperature range of appraising and deciding, variable frequency air-conditioner controller must adopt cooling measure, forced cooling.
At present, variable frequency air-conditioner controller be utilize the shape of extrusion molding to contact with power device and carry out heat conduction, again through forcing air draft to be dispelled the heat.But the shape thermal resistance is big, heat conduction is slow, and causes the heat radiation of variable frequency air-conditioner controller inhomogeneous and the material consumption is many, volume is big.
The utility model content
The utility model is to solve heat radiation, the cooling problem of variable frequency air-conditioner controller.
For this reason; The utility model provides a kind of heat abstractor of variable frequency air-conditioner controller, includes heating panel, fin, heat pipe, and the power device of variable frequency air-conditioner controller is installed on the heating panel; Heating panel is fixed on the heat pipe heating end, and the release end of heat edge of heat pipe is enclosed within on the fin.
The heat abstractor of the variable frequency air-conditioner controller of the utility model has used hot pipe technique.Heat pipe is a closed system, is made up of shell, wick and working medium.Heat pipe utilizes the physical process of Working fluid phase changing to transmit heat.When heat when heating end imports into, the working medium in the wick receives thermal evaporation, steam touches cold heat exchanger core surface at release end of heat, emits heat.And working medium is evaporated at heating end, makes gas-liquid interface recessed, forms many meniscus, produces the capillary pressure head, sends condensate liquid back to heating end, accomplishes closed circulation.
The heat abstractor of the variable frequency air-conditioner controller of the utility model; The heating end of heat pipe is fixed on heating panel; The release end of heat edge of heat pipe is enclosed within on the fin, utilizes added a small amount of liquid medium in the heat pipe sealed vacuum container, carries out " phase-change heat transfer "; The radiating effect of variable frequency air-conditioner controller is significantly improved, and heat radiation evenly fast.
The performance of variable frequency air-conditioner controller is not only lowered the temperature, improved to the heat abstractor of the variable frequency air-conditioner controller of the utility model through efficiently radiates heat, and volume is less, weight saving.
In the heat abstractor of the variable frequency air-conditioner controller of the utility model, can a plurality of fin be set according to the heat radiation needs.All be provided with a plurality of holes on each fin, the heat pipe release end of heat is scurried into the hole on the fin, and combines closely with fin.
In the heat abstractor of the variable frequency air-conditioner controller of the utility model, heat pipe quantity and area of dissipation are confirmed according to the watt level of power device.
In the heat abstractor of the variable frequency air-conditioner controller of the utility model, the material of heating panel, fin, the heat pipe preferred metal material that all can preferably dispel the heat is like copper, aluminium or alloy etc.
Description of drawings
Further specify the utility model below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the front view of structure chart of an embodiment of heat abstractor of the variable frequency air-conditioner controller of the utility model;
Fig. 2 is the vertical view of structure chart of heat abstractor of the variable frequency air-conditioner controller of the utility model shown in Figure 1.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Like Fig. 1, shown in Figure 2, among this embodiment, the power device 1 of variable frequency air-conditioner controller is installed on the heating panel 4; The heating end of heat pipe 3 is fixed on the heating panel 4, and its release end of heat edge is enclosed within on the fin 2.Fin 2 is a grid formula fin, has adopted 14.Heat pipe has adopted 3.
During operation of air conditioner, the power device 1 of variable frequency air-conditioner controller produces heat, and heat transferred is to heating panel 4.When the heat on the heating panel 4 reached a certain amount of, heat pipe 3 fixing on the heating panel 4 was started working: the working medium in heat pipe 3 wick receives thermal evaporation.Steam touches cold heat exchanger core surface at release end of heat and emits heat, and heat passes to fin 2 through heat pipe 3 at random, and fin 2 distributes heat.
Among this embodiment, the heat abstractor of variable frequency air-conditioner controller utilizes hot pipe technique, with the heat of power device 1 in time, effectively distribute, makes the temperature of whole variable frequency air-conditioner controller be minimized, and performance obtains bigger raising.
More than be one of execution mode of the utility model,, do not spend performing creative labour, on the basis of the foregoing description, can do multiple variation, can realize the purpose of the utility model equally for those skilled in the art.But this variation obviously should be in the protection range of claims of the utility model.
Claims (2)
1. the heat abstractor of a variable frequency air-conditioner controller; It is characterized in that: include heating panel, fin, heat pipe; The power device of variable frequency air-conditioner controller is installed on the heating panel, and heating panel is fixed on the heat pipe heating end, and the release end of heat edge of heat pipe is enclosed within on the fin.
2. the heat abstractor of a kind of variable frequency air-conditioner controller as claimed in claim 1, it is characterized in that: above-mentioned heat pipe is 3, above-mentioned fin is to be no less than 2 grid formula fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120419308 CN202310433U (en) | 2011-10-28 | 2011-10-28 | Heat radiation device for variable-frequency air conditioner controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120419308 CN202310433U (en) | 2011-10-28 | 2011-10-28 | Heat radiation device for variable-frequency air conditioner controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310433U true CN202310433U (en) | 2012-07-04 |
Family
ID=46379234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120419308 Expired - Fee Related CN202310433U (en) | 2011-10-28 | 2011-10-28 | Heat radiation device for variable-frequency air conditioner controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713204A (en) * | 2013-12-11 | 2015-06-17 | 珠海格力电器股份有限公司 | Air conditioning unit and control method |
-
2011
- 2011-10-28 CN CN 201120419308 patent/CN202310433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713204A (en) * | 2013-12-11 | 2015-06-17 | 珠海格力电器股份有限公司 | Air conditioning unit and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170527 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Patentee after: AUX air conditioning Limited by Share Ltd Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo AUX Group. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20201028 |