CN208298979U - A kind of rapid cooling type batteries of electric automobile - Google Patents
A kind of rapid cooling type batteries of electric automobile Download PDFInfo
- Publication number
- CN208298979U CN208298979U CN201821029493.1U CN201821029493U CN208298979U CN 208298979 U CN208298979 U CN 208298979U CN 201821029493 U CN201821029493 U CN 201821029493U CN 208298979 U CN208298979 U CN 208298979U
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- Prior art keywords
- cooling fin
- cold plate
- cooling
- fan
- batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a kind of rapid cooling type batteries of electric automobile, including the automobile batteries being made of several battery units, it further include cold plate, cooling fin group and fan, the two sides of battery unit and its cold end are arranged in close to battery unit in every two cold plate, cooling fin group is arranged close in the hot end position of cold plate, and cooling fin group includes two cooling fins being oppositely arranged, every two cooling fin forms several air ducts, and fan is vertically arranged with air duct.The utility model adds fan by setting cold plate and cooling fin group, realizes the cooling effect to automobile batteries, and according to the settable multiple fans of the model of automobile batteries, use scope is wider, and can extend the service life of automobile batteries, can be widely applied to automobile batteries technical field.
Description
Technical field
The utility model relates to automobile batteries technical field, in particular to a kind of rapid cooling type batteries of electric automobile.
Background technique
Currently, stepping up with electric vehicle engineering, batteries of electric automobile is also gradually partial to high-power, high current
Design parameter type；It is known that in electronic device work, square directly proportional and resistance value of calorific value and electric current at
Direct ratio, therefore, when charging to automobile batteries, due to the larger charging current of the automobile batteries of various models, battery
Calorific value be also gradually increased, and if cannot by automobile batteries generate heat come out in time, it will cause serious
Charging accident, or even influence the service life of automobile batteries.
Can the heat of batteries of electric automobile generation be come out in time and be realized electric to electric car therefore, it is necessary to a kind of
The refrigerating plant of the cooling function in pond, to improve the safe application performance of batteries of electric automobile.
Utility model content
In view of the above problems, the utility model proposes a kind of batteries of electric automobile with refrigerating function.
Technical solution provided by the utility model are as follows: a kind of rapid cooling type batteries of electric automobile, if including by dry cell
The automobile batteries of unit composition, further includes cold plate, cooling fin group and fan, and cold plate described in every two is arranged in battery unit
Two sides and its cold end close to battery unit, the cooling fin group is arranged close in the hot end position of cold plate, and the heat dissipation
Piece group includes two cooling fins being oppositely arranged, and cooling fin described in every two forms several air ducts, and the fan is vertical with air duct
Setting.
By setting fan, cooling fin group and cold plate, during automobile batteries is charged, to automobile batteries group
It is cooled down, realizes the cooling function in automobile batteries charging process, prevent automobile batteries during the charging process due to high electricity
The overheat of battery pack caused by stream guarantees that automobile batteries is in normal working condition, prolongs the service life.
As the prioritization scheme of the utility model, the cooling fin includes heat sink one and heat sink two, and the heat dissipation
Plate one is vertical with two place plane of heat sink；The one place plane of heat sink is contacted with the hot end of cold plate.
As the prioritization scheme of the utility model, the cold plate includes the cooling piece of several concatenations.
As the prioritization scheme of the utility model, the cooling fin group quantity and battery unit quantity are equal, and the wind
Fan is set as several.In actual processing production, cooling fin group is arranged in the two sides of cold plate, and is Usingd the fan to scattered
Backing group carries out air-supply cooling processing, improves the refrigeration of cold plate；And according to the watt level of specific automobile batteries, if
Appropriate number of fan is set, to reach preferable refrigeration effect, reduces certain electric quantity consumption.
The utility model compared with prior art the advantages of be: (1) be provided with the cold plate that is made of several cooling pieces,
When charging to automobile batteries, cooled down by cold plate to it, and in order to improve refrigeration effect, is provided with fan, improves
The working efficiency of cold plate；(2) be provided with cooling fin group, and made by way of increasing heat exchange area automobile batteries with outside
The heat exchange on boundary faster, improves heat transfer effect.
Detailed description of the invention
Fig. 1 is a kind of side structure schematic view of rapid cooling type batteries of electric automobile；
Fig. 2 is a kind of structural schematic diagram of fan in rapid cooling type batteries of electric automobile；
Fig. 3 is a kind of side structure schematic view of cooling fin in rapid cooling type batteries of electric automobile；
Fig. 4 is a kind of overlooking structure diagram of cold plate in rapid cooling type batteries of electric automobile.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing 1~4, a kind of rapid cooling type batteries of electric automobile, including the automobile being made of several battery units 1
Battery further includes cold plate 2, cooling fin group 3 and fan 4, and the two sides of battery unit 1 are arranged in every two cold plate 2 and its is cold
It holds close to battery unit 1, cooling fin group 3 is arranged close in the hot end position of cold plate 2, and cooling fin group 3 includes two opposite
The cooling fin 301 of setting, every two cooling fin 301 form several air ducts, and fan 4 is vertically arranged with air duct.
Cold plate 2 includes the cooling piece of several concatenations, and constitutes the cold plate 2 including hot end and cold end.
In the specific implementation, when charging to automobile batteries, cold plate 2 and fan 4 is connected on power supply, opened
Dynamic cold plate 2 and fan 4, carry out cooling processing to battery unit 1；And in the operational process of the utility model, pass through fan 4
Operating reinforce the refrigerating efficiency of the cooling piece 201 on cold plate 2, and the cooling fin group 3 that 2 two sides of cold plate are arranged in passes through
Increase heat exchange area to reinforce heat transfer effect.
When carrying out cooling fin 301 optimization in structure, set cooling fin 301 to include one 301a of heat sink and scattered
The structure of two 301b of hot plate, and plane where two 301b of one 301a of heat sink and heat sink is vertical；It is flat where one 301a of heat sink
Face is contacted with the hot end of cold plate 2.
In order to further strengthen heat transfer effect, 3 quantity of cooling fin group and 1 quantity of battery unit are equal, and 4 quantity of fan with
The power adaptation of automobile batteries.When specifically used, the air duct that fan 4 forms cooling fin 301 is blown, and enhances cold plate
Heat exchange between 2 and the external world.
In conclusion the utility model compared with prior art the advantages of be: (1) be provided be made of several cooling pieces
Cold plate cooled down by cold plate to it when charging to automobile batteries, and in order to improve refrigeration effect, be provided with
Fan improves the working efficiency of cold plate；(2) it is provided with cooling fin group, and makes vapour by way of increasing heat exchange area
Vehicle battery and extraneous heat exchange faster, improve heat transfer effect.
Claims (4)
1. a kind of rapid cooling type batteries of electric automobile, including the automobile batteries being made of several battery units, which is characterized in that
It further include cold plate, cooling fin group and fan, the two sides of battery unit are arranged in cold plate described in every two and its cold end is close
Battery unit, the cooling fin group is arranged close in the hot end position of cold plate, and the cooling fin group includes two and sets relatively
The cooling fin set, cooling fin described in every two form several air ducts, and the fan is vertically arranged with air duct.
2. a kind of rapid cooling type batteries of electric automobile according to claim 1, which is characterized in that the cooling fin includes
Heat sink one and heat sink two, and the heat sink one is vertical with two place plane of heat sink；The one place plane of heat sink
It is contacted with the hot end of cold plate.
3. a kind of rapid cooling type batteries of electric automobile according to claim 2, which is characterized in that the cold plate includes
The cooling piece of several concatenations.
4. a kind of rapid cooling type batteries of electric automobile according to claim 1 or 2, which is characterized in that the cooling fin
Group quantity and battery unit quantity are equal, and the fan is set as several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821029493.1U CN208298979U (en) | 2018-07-02 | 2018-07-02 | A kind of rapid cooling type batteries of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821029493.1U CN208298979U (en) | 2018-07-02 | 2018-07-02 | A kind of rapid cooling type batteries of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208298979U true CN208298979U (en) | 2018-12-28 |
Family
ID=64701859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821029493.1U Active CN208298979U (en) | 2018-07-02 | 2018-07-02 | A kind of rapid cooling type batteries of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208298979U (en) |
-
2018
- 2018-07-02 CN CN201821029493.1U patent/CN208298979U/en active Active
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