CN202885333U - Refrigeration and heating fast conversion device - Google Patents
Refrigeration and heating fast conversion device Download PDFInfo
- Publication number
- CN202885333U CN202885333U CN 201220567160 CN201220567160U CN202885333U CN 202885333 U CN202885333 U CN 202885333U CN 201220567160 CN201220567160 CN 201220567160 CN 201220567160 U CN201220567160 U CN 201220567160U CN 202885333 U CN202885333 U CN 202885333U
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- China
- Prior art keywords
- heat pipe
- semiconductor chip
- heat
- power line
- freezes
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- Expired - Fee Related
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Abstract
The utility model discloses a refrigeration and heating fast conversion device which structurally comprises a semiconductor chip, a base, a pressing block, a heat pipe, a fin set, a fan, a first power line and a second power line. The semiconductor chip is provided with a cold end and a hot end and is tightly connected with one side face of the base, the other side face of the base is tightly connected with one pipe section of the heat pipe through the pressing block, the fin set is arranged on the other pipe section of the heat pipe, and the fan is transversely arranged above the fin set. The semiconductor chip enables refrigeration and heating to replace each other through conversion of an input electrode which is electrically connected with the first power line and the second power line. Compared with the prior art, the refrigeration and heating fast conversion device can achieve the conversion between the refrigeration and the heating, and has the advantages of being easy in conversion, easy and convenient to operate, simple in structure, free of noise and convenient to popularize and apply.
Description
Technical field
The utility model relates to the cooling and warming technical field, particularly relates to a kind of quick switching device that freezes and heat.
Background technology
Realization refrigeration of the prior art and heating effect need the user to buy respectively refrigerating plant and heating combined equipment, cause cost to increase, and only need freeze the time, heating combined equipment is then idle, and as only need heat the time, refrigerating plant is then idle, consists of the waste of resource apparatus.
Have in the prior art to integrate refrigeration and the device of heating effect, but these install and complex structure, cost is higher and use inconvenience.
In sum, research and develop and a kind ofly can realize fast refrigeration and heat, and the technology that cost is lower, conversion is easy to conversion equipment, industrial and have economically a far-reaching and great meaning.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art and a kind of quick switching device that freezes and heat is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of quick switching device that freezes and heat is provided, has included semiconductor chip, pedestal, briquetting, heat pipe, fins set, fan, the first power line and second source line; Described semiconductor chip has cold junction and hot junction, described semiconductor chip closely is connected with a side of described pedestal, the another side of described pedestal closely is connected by briquetting with a pipeline section of described heat pipe, another pipeline section of described heat pipe is provided with described fins set, and described fan is horizontally placed on the top of described fins set; The input electrode that described semiconductor chip is electrically connected by changing described the first power line and described second source line is so that the exchange that heats and freeze.
Wherein, described the first power line connects positive pole, when described second source line connects negative pole, described semiconductor chip is the hot junction near a side of described pedestal, heat is passed to described fins set by described heat pipe and carries out the forced convertion heat radiation under the effect of described fan, and the another side of described semiconductor chip is cold junction; Described the first power line connects negative pole, and when described second source line connect positive pole, described semiconductor chip was cold junction near a side of described pedestal, and described heat pipe is drawn airborne heat and is passed to this cold junction, and the another side of described semiconductor chip is the hot junction.
Wherein, described heat pipe is U-shaped heat pipe, and the bottom part of described U-shaped heat pipe is embedded in the mounting groove of described pedestal setting, and two sections parts of described U-shaped heat pipe are arranged in described fins set.
Wherein, described fins set is by the multi-disc fin and equidistantly distributes setting.
Wherein, described mounting groove is deep-slotted chip breaker.
Wherein, the vertical setting in plane at the rotating shaft of described fan and described heat pipe place.
The beneficial effects of the utility model: a kind of refrigeration and heat quick switching device includes semiconductor chip, pedestal, briquetting, heat pipe, fins set, fan, the first power line and second source line; Described semiconductor chip has cold junction and hot junction, described semiconductor chip closely is connected with a side of described pedestal, the another side of described pedestal closely is connected by briquetting with a pipeline section of described heat pipe, another pipeline section of described heat pipe is provided with described fins set, and described fan is horizontally placed on the top of described fins set; The input electrode that described semiconductor chip is electrically connected by changing described the first power line and described second source line is so that the exchange that heats and freeze.Compared with prior art, the utility model can realize fast freezing and heat between conversion, but also have that conversion is easy, easy and simple to handle, simple in structure, noiseless, be convenient to the characteristics promoting and use.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in the accompanying drawing does not consist of any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of quick switching device that freezes and heat of the present utility model.
In Fig. 1, include:
1---semiconductor chip, 2---pedestal, 3---briquetting, 4---the first power line, 5---second source line, 6---heat pipe, 7---fins set, 8---fan.
The specific embodiment
With the following Examples the utility model is further described.
The specific embodiment of a kind of quick switching device that freezes and heat of the present utility model as shown in Figure 1, includes semiconductor chip 1, pedestal 2, briquetting 3, heat pipe 6, fins set 7, fan 8, the first power line 4 and second source line 5; Described semiconductor chip 1 has cold junction and hot junction, and wherein, cold junction and hot junction have certain temperature difference.
Described semiconductor chip 1 closely is connected with a side of described pedestal 2, the another side of described pedestal 2 closely is connected by briquetting 3 with a pipeline section of described heat pipe 6, another pipeline section of described heat pipe 6 is provided with described fins set 7, and described fan 8 is horizontally placed on the top of described fins set 7; The input electrode that described semiconductor chip 1 is electrically connected by changing described the first power line 4 and described second source line 5 is so that the exchange that heats and freeze.
The utility model is by the mode of the first power line 4 and second source line 5 conversion input electrodes, can obtain fast the effect of heating and cooling, the cooling and warming conversion speed is fast, conversion is easy, simple in structure so that this device has, noiseless, be convenient to the characteristics promoting and use.
Concrete, described the first power line 4 connects positive pole, when described second source line 5 connects negative pole, described semiconductor chip 1 is the hot junction near a side of described pedestal 2, heat is passed to described fins set 7 by described heat pipe 6 and carries out the forced convertion heat radiation under the effect of described fan 8, the another side of described semiconductor chip 1 is cold junction, to obtain preferably refrigeration; Described the first power line 4 connects negative pole, when described second source line 5 connects positive pole, described semiconductor chip 1 is cold junction near a side of described pedestal 2, control fan 8 and do not start this moment, described heat pipe 6 is drawn airborne heat and is passed to this cold junction, cold junction temperature is raise, and the another side of described semiconductor chip 1 is the hot junction, to obtain preferably heating effect.
Concrete, described heat pipe 6 is U-shaped heat pipe, and the bottom part of described U-shaped heat pipe is embedded in the mounting groove of described pedestal 2 settings, and two sections parts of described U-shaped heat pipe are arranged in described fins set 7.
Concrete, described fins set 7 is by the multi-disc fin and equidistantly distributes setting.Can also be and not equidistantly distribute setting.
Concrete, described mounting groove is deep-slotted chip breaker.The pipeline section of deep-slotted chip breaker and heat pipe 6 is fully chimeric, the energy of transmission heat pipe 6 that can maximum area.
Concrete, the vertical setting in plane at the rotating shaft of described fan 8 and described heat pipe 6 places.So that the good heat dissipation effect of 7 of fan 8 and fins set.
Should be noted that at last; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (6)
1. one kind freezes and heats quick switching device, it is characterized in that: include semiconductor chip, pedestal, briquetting, heat pipe, fins set, fan, the first power line and second source line; Described semiconductor chip has cold junction and hot junction, described semiconductor chip closely is connected with a side of described pedestal, the another side of described pedestal closely is connected by briquetting with a pipeline section of described heat pipe, another pipeline section of described heat pipe is provided with described fins set, and described fan is horizontally placed on the top of described fins set; The input electrode that described semiconductor chip is electrically connected by changing described the first power line and described second source line is so that the exchange that heats and freeze.
2. a kind of quick switching device that freezes and heat according to claim 1, it is characterized in that: described the first power line connects positive pole, when described second source line connects negative pole, described semiconductor chip is the hot junction near a side of described pedestal, heat is passed to described fins set by described heat pipe and carries out the forced convertion heat radiation under the effect of described fan, and the another side of described semiconductor chip is cold junction; Described the first power line connects negative pole, and when described second source line connect positive pole, described semiconductor chip was cold junction near a side of described pedestal, and described heat pipe is drawn airborne heat and is passed to this cold junction, and the another side of described semiconductor chip is the hot junction.
3. a kind of quick switching device that freezes and heat according to claim 1 and 2, it is characterized in that: described heat pipe is U-shaped heat pipe, the bottom part of described U-shaped heat pipe is embedded in the mounting groove of described pedestal setting, and two sections parts of described U-shaped heat pipe are arranged in described fins set.
4. a kind of quick switching device that freezes and heat according to claim 3 is characterized in that: described fins set is by the multi-disc fin and equidistantly distributes setting.
5. a kind of quick switching device that freezes and heat according to claim 3, it is characterized in that: described mounting groove is deep-slotted chip breaker.
6. a kind of quick switching device that freezes and heat according to claim 1 is characterized in that: the vertical setting in plane at the rotating shaft of described fan and described heat pipe place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567160 CN202885333U (en) | 2012-10-31 | 2012-10-31 | Refrigeration and heating fast conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567160 CN202885333U (en) | 2012-10-31 | 2012-10-31 | Refrigeration and heating fast conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885333U true CN202885333U (en) | 2013-04-17 |
Family
ID=48076757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220567160 Expired - Fee Related CN202885333U (en) | 2012-10-31 | 2012-10-31 | Refrigeration and heating fast conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066507A (en) * | 2015-09-02 | 2015-11-18 | 北京三相典创科技有限公司 | Air-cooling semiconductor refrigeration device for circulating cooling system |
| CN105650934A (en) * | 2014-12-01 | 2016-06-08 | 青岛海尔特种电冰柜有限公司 | Heat dissipation method for semiconductor refrigeration modules |
-
2012
- 2012-10-31 CN CN 201220567160 patent/CN202885333U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650934A (en) * | 2014-12-01 | 2016-06-08 | 青岛海尔特种电冰柜有限公司 | Heat dissipation method for semiconductor refrigeration modules |
| CN105650934B (en) * | 2014-12-01 | 2019-02-01 | 青岛海尔特种电冰柜有限公司 | The heat dissipating method of semiconductor refrigerating module |
| CN105066507A (en) * | 2015-09-02 | 2015-11-18 | 北京三相典创科技有限公司 | Air-cooling semiconductor refrigeration device for circulating cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |