CN209297181U - A kind of high efficiency liquid circulation temperature control device - Google Patents
A kind of high efficiency liquid circulation temperature control device Download PDFInfo
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- CN209297181U CN209297181U CN201920184520.0U CN201920184520U CN209297181U CN 209297181 U CN209297181 U CN 209297181U CN 201920184520 U CN201920184520 U CN 201920184520U CN 209297181 U CN209297181 U CN 209297181U
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- cooling fin
- clamping plate
- thermally conductive
- control device
- high efficiency
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Abstract
The utility model discloses a kind of high efficiency liquids to recycle temperature control device, it include: front shroud, first cooling fin, thermally conductive clamping plate, second cooling fin and back shroud, medium entrance and media outlet are provided on the front shroud, the front shroud and back shroud fit closely the internal one accommodating cavity of formation of setting, first cooling fin, thermally conductive clamping plate and the second cooling fin are arranged in the accommodating cavity body, first cooling fin, second cooling fin fits closely the two sides that the thermally conductive clamping plate is arranged in respectively, the thermally conductive clamping plate is connected by being fixed on the fixed part at both ends with the back shroud；First cooling fin, the second cooling fin surface be arranged at intervals with the radiating part of a plurality of protrusion along the length direction of heat sink body, the radiating part bending forms Wave-shaped structural.By the above-mentioned means, the utility model can be realized the fast cooling carried out to elements such as IGBT or battery packs, good heat dissipation effect, and has the function of certain preheating.
Description
Technical field
The utility model relates to frequency conversion technical fields, recycle temperature control device more particularly to a kind of high efficiency liquid.
Background technique
An important component of the cooling fin as radiator, by the heating conduction of itself by IGBT module or battery
The heat of mould group comes out, and existing radiator is to reinforce heat dissipation effect to will increase the quantity of cooling fin, causes entirely to radiate
The volume of device also increases with it, and results in the need for bigger installation space, and cost can also increase therewith.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of high efficiency liquid circulation temperature control device, compact,
Perfect heat-dissipating.
In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of high efficiency liquid circulation warm
Control device, comprising: front shroud, the first cooling fin, thermally conductive clamping plate, the second cooling fin and back shroud are arranged on the front shroud
There are a medium entrance and media outlet, the front shroud and back shroud fit closely that setting is internal to form an accommodating cavity, and described the
One cooling fin, thermally conductive clamping plate and the second cooling fin are arranged in the accommodating cavity body, first cooling fin, the second cooling fin
Fit closely the two sides that the thermally conductive clamping plate is set respectively, the thermally conductive clamping plate by be fixed on the fixed part at both ends with it is described
Back shroud is connected；First cooling fin, the second cooling fin surface be arranged at intervals with along the length direction of heat sink body
The radiating part of a plurality of protrusion, the radiating part bending form Wave-shaped structural.
In one preferred embodiment of the utility model, it is opposite that the adjacent radiating part extends along a length thereof direction respectively
It is arranged in parallel.
In one preferred embodiment of the utility model, the water stream channel of " S " type is formed between the adjacent radiating part.
In one preferred embodiment of the utility model, the thermally conductive clamping plate is the thermally conductive clamping plate of aluminium alloy, and described first dissipates
Backing and the second cooling fin are connect with the thermally conductive clamping plate by aluminium soldering.
In one preferred embodiment of the utility model, the material of the first cooling fin and second cooling fin is aluminium conjunction
Gold.
In one preferred embodiment of the utility model, the radiating part by being stamped and formed out in first cooling fin and
The surface of second cooling fin.
In one preferred embodiment of the utility model, the both ends of the back shroud have been symmetrically arranged two protrusions,
It is fastened on after the fixed part bending between two protrusions and is welded with the protrusion.
In one preferred embodiment of the utility model, the front shroud passes through ring-like welding surface and the institute that outer rim is arranged in
State back shroud aluminium soldering connection.
In one preferred embodiment of the utility model, the back side of the positive or described back shroud of the front shroud and need are cold
But IGBT module or battery modules is adapted.
In one preferred embodiment of the utility model, the thermally conductive clamping plate dissipates with a thickness of 0.1 ~ 0.3mm, described first
Backing, the second cooling fin with a thickness of 0.08 ~ 0.15mm, the front shroud and back shroud with a thickness of 0.4 ~ 1.0mm.
The beneficial effects of the utility model are: the high efficiency liquid of the utility model recycles temperature control device, can be realized pair
The quick cooling that the elements such as IGBT and battery pack carry out, good heat dissipation effect can also pass through medium entrance when the temperature is low
The media such as the higher coolant liquid of temperature are added, have the function of certain preheating, structure is simple, and volume is frivolous small and exquisite, is suitble to
Large batch of production.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the perspective view of the explosion of the high efficiency liquid circulation temperature control device of the utility model；
Fig. 2 is the structural schematic diagram of the high efficiency liquid circulation temperature control device of the utility model；
Fig. 3 is the structural schematic diagram of cooling fin in the high efficiency liquid circulation temperature control device of the utility model；
Fig. 4 is the assembling schematic diagram of the high efficiency liquid circulation temperature control device of multiple the utility model.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1-4 is please referred to, a kind of high efficiency liquid circulation temperature control device is provided, for carrying out for IGBT module or battery modules
Drop heat dissipate temperature, comprising: front shroud 1, the first cooling fin 2, thermally conductive clamping plate 3, the second cooling fin 4 and back shroud 5, front shroud 1 with
Back shroud 5 fits closely setting and one accommodating cavity of internal formation, first cooling fin 2, thermally conductive clamping plate 3 and the second heat dissipation
Piece 4 is arranged in accommodating cavity body, and first cooling fin 2 and the second cooling fin 4 are connect to be fitted tightly over by aluminium soldering and be led respectively
The two sides of hot clamping plate 3, the thermally conductive clamping plate 3 is connected by being fixed on the fixed part 31 at both ends with back shroud 5, in back shroud 5
Both ends be symmetrically arranged two protrusions 51, when installation, will be stuck between two protrusions 51 after 31 bending of fixed part, then lead to
Cross aluminium soldering connect processing junction by the two firmly together.Medium entrance 11 and media outlet are provided on the front shroud 1
12, and it is connected with water inlet pipe and outlet pipe, usually using water or coolant liquid as medium, dissipated when medium flows through first from entrance
It is flowed out after backing and the second cooling fin from outlet, heat is shed.
Specifically, the surface of the first cooling fin 2, the second cooling fin 4 is arranged at intervals with along the length direction of heat sink body
The radiating part 21 of a plurality of protrusion, radiating part 21 is by being stamped and formed out in the surface of the first cooling fin and the second cooling fin, radiating part
21 bendings form Wave-shaped structural, the water stream channel 22 of " S " type are formed between adjacent radiating part, medium is followed from water stream channel
Circulation is dynamic, increases the contact area with cooling fin, and the water stream channel of " S " type increases the resistance of media flow, extends
The time of cooling fin and media contact improves radiating efficiency, in addition in a lower temperature environment, can by from medium into
Mouth imports heated medium in advance, and certain preheating function can be realized to cooling fin.
Preferably, the thermally conductive clamping plate 3 be the thermally conductive clamping plate of aluminium alloy, first cooling fin 2 and the second cooling fin 4 with lead
Hot clamping plate 3 is connected by aluminium soldering, and the material of the first cooling fin and second cooling fin is aluminium alloy, and cost is relatively low, thermally conductive
Coefficient is high, improves heating conduction.
Preferably, the front shroud 1 is connect by the way that the ring-like welding surface 13 of outer rim is arranged in back shroud aluminium soldering, is used
When, the back side of the front of the front shroud 1 or back shroud 5 is in contact with elements such as the IGBT modules or battery modules that need to cool down
Working face is formed, the heat that IGBT module or battery modules generate is absorbed, improves radiating efficiency.
Specifically, the thermally conductive clamping plate with a thickness of 0.1 ~ 0.3mm, preferably 0.2mm, first cooling fin,
Two cooling fins with a thickness of 0.08 ~ 0.15mm, preferably 0.1mm, the front shroud and back shroud with a thickness of 0.4 ~
1.0mm, the length of entire radiator cool down the size setting of product as needed.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of high efficiency liquid recycles temperature control device characterized by comprising front shroud, the first cooling fin, thermally conductive clamping plate, the
Two cooling fins and back shroud are provided with medium entrance and media outlet on the front shroud, and the front shroud and back shroud are tight
Closely connected conjunction setting is internal to form an accommodating cavity, and first cooling fin, thermally conductive clamping plate and the second cooling fin are arranged described
In accommodating cavity body, first cooling fin, the second cooling fin fit closely the two sides that the thermally conductive clamping plate is arranged in respectively, described
Thermally conductive clamping plate is connected by being fixed on the fixed part at both ends with the back shroud；First cooling fin, the second cooling fin
Surface is arranged at intervals with the radiating part of a plurality of protrusion along the length direction of heat sink body, and the radiating part bending forms undaform
Structure.
2. high efficiency liquid according to claim 1 recycles temperature control device, which is characterized in that adjacent radiating part difference
Direction is extended along a length thereof to be arranged in parallel relatively.
3. high efficiency liquid according to claim 2 recycles temperature control device, which is characterized in that between the adjacent radiating part
The water stream channel of " S " type that formed.
4. high efficiency liquid according to claim 1 recycles temperature control device, which is characterized in that the thermally conductive clamping plate is aluminium alloy
Thermally conductive clamping plate, first cooling fin and the second cooling fin are connect with the thermally conductive clamping plate by aluminium soldering.
5. high efficiency liquid according to claim 1 recycles temperature control device, which is characterized in that the first cooling fin and described second
The material of cooling fin is aluminium alloy.
6. high efficiency liquid according to claim 5 recycles temperature control device, which is characterized in that the radiating part passes through punching press shape
The surface of first cooling fin and the second cooling fin described in Cheng Yu.
7. high efficiency liquid according to claim 1 recycles temperature control device, which is characterized in that distinguish at the both ends of the back shroud
Two protrusions are symmetrically arranged with, be fastened on after the fixed part bending between two protrusions and are welded with the protrusion.
8. high efficiency liquid according to claim 1 recycles temperature control device, which is characterized in that the front shroud is existed by setting
The ring-like welding surface of outer rim is connect with the back shroud aluminium soldering.
9. high efficiency liquid according to claim 1 recycles temperature control device, which is characterized in that the front of the front shroud or institute
The back side for stating back shroud is adapted with the IGBT module or battery modules that need to be cooled down.
10. high efficiency liquid according to claim 1 recycles temperature control device, which is characterized in that the thickness of the thermally conductive clamping plate
For 0.1 ~ 0.3mm, first cooling fin, the second cooling fin with a thickness of 0.08 ~ 0.15mm, the front shroud and back shroud
With a thickness of 0.4 ~ 1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920184520.0U CN209297181U (en) | 2019-02-02 | 2019-02-02 | A kind of high efficiency liquid circulation temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920184520.0U CN209297181U (en) | 2019-02-02 | 2019-02-02 | A kind of high efficiency liquid circulation temperature control device |
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| Publication Number | Publication Date |
|---|---|
| CN209297181U true CN209297181U (en) | 2019-08-23 |
Family
ID=67642759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920184520.0U Active CN209297181U (en) | 2019-02-02 | 2019-02-02 | A kind of high efficiency liquid circulation temperature control device |
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| Country | Link |
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| CN (1) | CN209297181U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765949A (en) * | 2019-02-02 | 2019-05-17 | 德威(苏州)新能源有限公司 | A kind of high efficiency liquid circulation temperature control device |
| CN110517995A (en) * | 2019-09-03 | 2019-11-29 | 广东电网有限责任公司 | A kind of temperature regulating device and method suitable for compression joint type IGBT |
| WO2022000940A1 (en) * | 2020-06-30 | 2022-01-06 | 科华恒盛股份有限公司 | Heat dissipation structure and power module |
-
2019
- 2019-02-02 CN CN201920184520.0U patent/CN209297181U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765949A (en) * | 2019-02-02 | 2019-05-17 | 德威(苏州)新能源有限公司 | A kind of high efficiency liquid circulation temperature control device |
| CN110517995A (en) * | 2019-09-03 | 2019-11-29 | 广东电网有限责任公司 | A kind of temperature regulating device and method suitable for compression joint type IGBT |
| CN110517995B (en) * | 2019-09-03 | 2020-11-17 | 广东电网有限责任公司 | Temperature control device and method suitable for crimping type IGBT |
| WO2022000940A1 (en) * | 2020-06-30 | 2022-01-06 | 科华恒盛股份有限公司 | Heat dissipation structure and power module |
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