CN2856873Y - Temp control box radiator with cooling fins - Google Patents
Temp control box radiator with cooling fins Download PDFInfo
- Publication number
- CN2856873Y CN2856873Y CN 200520116809 CN200520116809U CN2856873Y CN 2856873 Y CN2856873 Y CN 2856873Y CN 200520116809 CN200520116809 CN 200520116809 CN 200520116809 U CN200520116809 U CN 200520116809U CN 2856873 Y CN2856873 Y CN 2856873Y
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- CN
- China
- Prior art keywords
- heat
- fin
- control box
- temperature control
- cooling piece
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- Expired - Fee Related
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Abstract
The utility model discloses a temperature-controlled box radiator provided with refrigerating sheet. It solves the defects of the large volume, low heat-conducting efficiency and inferior refrigerating effect. The technical scheme is that the radiator comprises a heat-conduction base contacted with the heating surface of refrigerating sheet, radiators, a fan disposed on the temperature-controlled box, which is characterized in that a plurality of heat pipes are provided on the heat-conduction base an the radiators, the evaporating end of the heat pipes is connected with the heat-conduction base and the condensing end of which is connected with the radiators, the position of the fan is correspondent to the position of the radiators.
Description
Technical field
The utility model relates to a kind of temperature control device, relates in particular to the radiator on a kind of temperature control box that is used to have cooling piece.
Technical background
Refrigerating plant on the existing temperature control box generally all be with fluorine Lyons as cold-producing medium, and utilize the huge relatively compressor of volume, thereby reach the purpose of refrigeration the compression that circulates of fluorine Lyons.On the one hand this temperature control box is owing to have compressor, and long copper tube, and its volume is bigger, and operating noise is big; Fluorine Lyons in the compressor might escape in the air on the other hand, causes the destruction to ozone layer, is unfavorable for environmental protection.
Just be based on these defectives, so there is the people to invent temperature control box of new generation, the refrigerating plant on it mainly is that the cooling piece by bulk constitutes.Cooling piece can produce chill surface and heating face in when energising, the chill surface on the cooling piece can produce the temperature difference up to more than 60 degree before and after energising, and temperature control box of new generation utilizes this specific character of cooling piece just and designs and finish.This temperature control box is when work, and the caloric requirement that the heating face on the cooling piece produced is passed in the external world goes.All need to install a heat abstractor on the temperature control box of existing band cooling piece, the structure of this heat abstractor comprise with the heat-conducting substrate of the contacted copper or aluminium matter of the heating face of cooling piece, with the contacted fin of heat-conducting substrate, position at fin also is provided with fan, in order to increase the rate of heat exchange of fin.Want to make temperature control box to work well, the volume of fin must be made very big in the above-mentioned heat abstractor, otherwise because the heat that heating face produced on the cooling piece accumulates on the cooling piece in a large number, can have influence on the job stability of cooling piece, and fin is made the very big volume that also can increase temperature control box, and heat-transfer rate is slow, the temperature control box poor refrigerating efficiency, and this also becomes the bottleneck that has the development of cooling piece temperature control box.
Summary of the invention
Have for overcoming the existing temperature control box that has cooling piece that volume is big, the defective of poor refrigerating efficiency, the utility model technical issues that need to address are: a kind of novel radiator that has the cooling piece temperature control box is provided, it has the heat conduction efficiency height, is installed in the advantage that can reduce the temperature control box volume on the temperature control box effectively.
For solving the problems of the technologies described above, the technical solution of the utility model: a kind of temperature control box radiator that has cooling piece, comprise with the contacted heat-conducting substrate of the heating face of cooling piece, fin, be located at the fan on the temperature control box, it is characterized in that, be provided with some heat pipes between described heat-conducting substrate and the fin, the evaporation ends of heat pipe is connected with heat-conducting substrate, and its condensation end is connected with fin, and the position of described fan is corresponding with the position of fin.When above-mentioned temperature control box carries out work, cooling piece can produce a heating face and cooling piece under the effect of electric current, the evaporation ends of heat pipe contacts with the heating face of cooling piece, utilize heat pipe heat conductive efficiency preferably, can more promptly be transmitted to radiator to the heat that is produced on the cooling piece heating face and get on, and then utilize formed air-flow of fan and radiator to carry out heat exchange.After having adopted heat pipe, heat conduction efficiency height, radiator do not need to be made very big, help dwindling of temperature control box volume.
As preferably, described heat pipe is many, and it is Z-shaped that the shape of every heat pipe roughly is, and many heat pipes and the contacted part of fin are located in the fin side by side.Heat pipe is Z-shaped had both made the degree of being connected firmly between radiator and the heat pipe good, was convenient to the dispersion conduction of heat simultaneously, had improved heat conducting efficient.
As preferably, described fin is laminated side by side by the heat radiation thin slice that is spaced apart from each other of several block sheets shape, and the outlet air surface of described fan is bar shaped, the air-out direction of this fan and heat radiation thin slice surperficial parallel.The wind of producing by boasting from this fan is similar to Parallel airflow, and wind energy is enough fully to be contacted with each heat radiation thin slice thereby make, and has improved the rate of heat exchange between wind and the heat radiation thin slice.
As preferably, described fin forms for the aluminium section bar one draws, and the outlet air surface of described fan is for circular and face the front of fin.The outlet air surface of Circular fan faces the front of fin, and this fan forms eddy current wind in the front of fin, and this eddy current wind and fin carry out heat exchange.
As preferably, described heat-conducting substrate is a split-type structural, and it is solidly connected together by heat conduction substrate A and heat conduction substrate B and constitutes, and the condensation end of described heat pipe is between heat conduction substrate A and heat conduction substrate B.Heat-conducting substrate is a split-type structural, be convenient to assemble between heat pipe and the heat-conducting substrate, and the firm performance after the assembling is guaranteed.
Therefore, the beneficial effects of the utility model:
1, is used to quicken the heat pipes that heat is transmitted owing between the heating face of cooling piece and radiator, be provided with some, the heat that heating face on the cooling piece produced can be delivered to fin soon, and gathering of long period can not arranged on the heating face of cooling piece, guaranteed the job stability of cooling piece.
2, because heat can more promptly be delivered on the radiator, and radiator does not need to be made very big to improve heat conducting efficient, this helps the miniaturization development of temperature control box.
3, heat will very promptly be passed on the fin after the heating face on the cooling piece produces, and on radiator, be detained, to carry out the heat of heat exchange big with radiator in the unit interval for the wind that comes out from fan like this, and the utilization rate of electrical height of fan helps energy savings.
4, owing to the cooling piece that is employing freezes, and do not need to adopt fluorine Lyons, and operating noise is little when temperature control box carries out work, this helps environmental protection.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of embodiment of the utility model temperature control box radiator of having cooling piece;
Accompanying drawing 2 is vertical views of Fig. 1;
Accompanying drawing 3 is along the cutaway view of A-A among Fig. 1;
Accompanying drawing 4 the utility model have the structural representation of another kind of embodiment of the temperature control box radiator of cooling piece;
Accompanying drawing 5 is vertical views of Fig. 4.。
The specific embodiment
Embodiment 1
Can see that in conjunction with Fig. 1, Fig. 2, Fig. 3 the structure that the utility model has the temperature control box radiator of cooling piece comprises fan 1, fin 2, heat-conducting substrate 4, wherein fan 1 is arranged on the temperature control box and is corresponding with the position of fin 2.Heat-conducting substrate 4 is generally made by copper or aluminium, it is fitted on the heating face of the cooling piece of being located in the temperature control box 5, between heat-conducting substrate 4 and fin 2, be connected with four heat pipes 3, the evaporation ends of this heat pipe 3 is connected with heat-conducting substrate 4, the condensation end of heat pipe 3 is connected with conducting strip 2, and conducting strip 2 is the condensation ends that are layered in heat pipe 3 by the heat conduction thin slice that is spaced apart from each other of several block sheets shape side by side.
The outlet air surface of above-mentioned fan 1 is bar shaped, and the length of this outlet air surface is consistent with the height of fin 2, and the arrow among Fig. 1 is depicted as the air-out direction of this fan 1, and as can be seen, the air-out direction of this fan 1 is parallel with the heat radiation sheet surface.
Above-mentioned heat pipe 3 roughly is Z-shaped, itself and fin 2 contacted parts are located in the fin 2 side by side, are convenient to so all heat pipes 3 are formed a line, and help reducing the thickness of heat-conducting substrate 4 and fin 2, reduce material effectively, make this heat spreader structures compactness.
Above-mentioned heat-conducting substrate 4 is a split-type structural, and it is fixed together by heat conduction substrate A41 and heat conduction substrate B43 and constitutes, and between is formed with and the corresponding spliced eye 42 of heat pipe 3 numbers, and the evaporation ends of heat pipe 3 is inserted in this spliced eye 42.
Embodiment 2
In conjunction with Fig. 4, Fig. 5 as can be seen, in the present embodiment, fin 2 is single piece, and it is generally drawn by copper section bar or aluminium section bar and forms, and the condensation end of heat pipe 3 is connected in this fin 2.Front at fin 2 also has radiating fin, and the outlet air surface of fan 6 is circular and faces the front of this fin 2.Like this, fan 6 can produce eddy current wind in the front of fin 2, the heat of being built up on the acceleration fin 2 and the exchange of outside air when rotating.In the present embodiment, other structures of radiator and the structural similarity among the embodiment 1 are not given unnecessary details at this.
Claims (5)
1, a kind of temperature control box radiator that has cooling piece, comprise with the contacted heat-conducting substrate of the heating face of cooling piece, fin, be located at the fan on the temperature control box, it is characterized in that, be provided with some heat pipes (3) between described heat-conducting substrate (4) and the fin (2), the evaporation ends of heat pipe (3) is connected with heat-conducting substrate (4), its condensation end is connected with fin (2), and the position of the position of described fan and fin (2) is corresponding.
2, the temperature control box radiator that has cooling piece according to claim 1, it is characterized in that, described heat pipe (3) is many, and the shape of every heat pipe (3) roughly is Z-shaped, and many heat pipes (3) are located in the fin (2) side by side with the contacted part of fin (2).
3, the temperature control box radiator that has cooling piece according to claim 1 and 2, it is characterized in that, described fin (2) is laminated side by side by the heat radiation thin slice that is spaced apart from each other of several block sheets shape, the outlet air surface of described fan is bar shaped, and the air-out direction of this fan is surperficial parallel with the heat radiation thin slice.
4, the temperature control box radiator that has cooling piece according to claim 1 and 2 is characterized in that, described fin (2) forms for the section bar one draws, and the outlet air surface of described fan is circular and faces the front of fin (2).
5, the temperature control box radiator that has cooling piece according to claim 1, it is characterized in that, described heat-conducting substrate (4) is a split-type structural, it is solidly connected together by heat conduction substrate A (41) and heat conduction substrate B (43) and constitutes, and the condensation end of described heat pipe (3) is positioned between heat conduction substrate A (41) and the heat conduction substrate B (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116809 CN2856873Y (en) | 2005-11-30 | 2005-11-30 | Temp control box radiator with cooling fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116809 CN2856873Y (en) | 2005-11-30 | 2005-11-30 | Temp control box radiator with cooling fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856873Y true CN2856873Y (en) | 2007-01-10 |
Family
ID=37600177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520116809 Expired - Fee Related CN2856873Y (en) | 2005-11-30 | 2005-11-30 | Temp control box radiator with cooling fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856873Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344641A (en) * | 2014-08-29 | 2015-02-11 | 青岛海尔股份有限公司 | Semiconductor cooling refrigerator and hot-end heat exchange device for same |
-
2005
- 2005-11-30 CN CN 200520116809 patent/CN2856873Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344641A (en) * | 2014-08-29 | 2015-02-11 | 青岛海尔股份有限公司 | Semiconductor cooling refrigerator and hot-end heat exchange device for same |
| CN104344641B (en) * | 2014-08-29 | 2017-01-18 | 青岛海尔股份有限公司 | Semiconductor cooling refrigerator and hot-end heat exchange device for same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |