CN206388822U - Battery cooling device - Google Patents
Battery cooling device Download PDFInfo
- Publication number
- CN206388822U CN206388822U CN201720059559.0U CN201720059559U CN206388822U CN 206388822 U CN206388822 U CN 206388822U CN 201720059559 U CN201720059559 U CN 201720059559U CN 206388822 U CN206388822 U CN 206388822U
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- China
- Prior art keywords
- cooled partition
- cooling device
- battery cooling
- cooled
- hollow space
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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
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Abstract
The utility model discloses a kind of battery cooling device, including：Cooled partition, the cooled partition has hollow space, and the hollow space cooling matchmaker flows through；Refrigerant inlet, connects the hollow space；Refrigerant exit, connects the hollow space；Wherein, the outer surface of the cooled partition is corrugated.Based on battery cooling device of the present utility model, cooled partition outer surface is corrugated, and battery is set around the both sides of cooled partition, it can especially be arranged in the trough of ripple, refrigerant has been flowed through to increase in the contact area with cooled partition, the hollow space of cooled partition, battery has been cooled down.The setting of refrigerant inlet and refrigerant exit can improve the fluid ability of refrigerant, preferably realize cooling effect.
Description
Technical field
The utility model is related to battery cooling field, more particularly to a kind of battery cooling device.
Background technology
Along with the continuous consumption of the energy, greenhouse effects and atmosphere polluting problem are increasingly serious, under this background, severe
Hybrid vehicle researches and develops the important trend for having become Global Auto enterprise development.
Pure electric sedan progressively industrialization, it is considered to the fundamental interests of most broad masses, economical hybrid power car is ground
Hair is increasingly becoming main trend.Battery, motor, it is automatically controlled be referred to as " three big electricity ", wherein battery as severe hybrid power car most
Important assembly part, reasonability and the economy of its structure design are particularly important.
Utility model content
The purpose of this utility model is to provide a kind of battery cooling device, lifts the heat dissipation problem of battery component, improves electricity
Pond life-span and cell safety.
Battery cooling device of the present utility model, including：Cooled partition, the cooled partition has hollow space, described
Hollow space cooling matchmaker flows through；Refrigerant inlet, connects the hollow space；Refrigerant exit, connects the hollow space；Wherein,
The outer surface of the cooled partition is corrugated.
Battery cooling device as described above, wherein, the cooled partition is set in bent, curved at least formed with one
Folding part.
Battery cooling device as described above, wherein, the cooled partition has multiple, the institute of each cooled partition
Hollow space is stated to communicate with each other.
Battery cooling device as described above, wherein, silica gel heat-conducting layer is coated with the outer surface of the cooled partition.
Battery cooling device as described above, wherein, in addition to：Outer framework, the cooled partition is fixedly installed on described
In outer framework, the refrigerant inlet and the refrigerant exit expose from the outer framework.
Battery cooling device as described above, wherein, the thickness of the cooled partition is 2mm-3mm.
Battery cooling device as described above, wherein, on the undulatory outer surface of the cooled partition, two neighboring ripple
Distance between paddy is 18mm-25mm.
Battery cooling device as described above, wherein, the outer surface of the cooled partition both sides is corrugated.
Battery cooling device as described above, wherein, the correspondence cooled partition at the trough of the cooled partition side
At the crest of opposite side；Respectively at the trough of the cooled partition both sides, circle is done based on the curve of the trough, is located at
The minimum distance of center circle in the center of circle of the cooled partition both sides is 20mm-25mm.
Based on battery cooling device of the present utility model, cooled partition outer surface is corrugated, and battery surrounds cooled partition
Both sides set, it is particularly possible to be arranged in the trough of ripple, with increase with the contact area of cooled partition, in cooled partition
Refrigerant has been flowed through in absolutely empty, battery has been cooled down.The setting of refrigerant inlet and refrigerant exit can improve the flowing of refrigerant
Ability, preferably realizes cooling effect.
Brief description of the drawings
Fig. 1 is the schematic diagram of battery cooling device of the present utility model；
Fig. 2 is battery cooling device integrated model of the present utility model；
Fig. 3 is the dimension mark figure of cooled partition in battery cooling device of the present utility model.
Reference：
1- cooled partitions；2- refrigerant inlets；3- refrigerant exits；4- outer frameworks.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model
Limitation.
The utility model discloses a kind of battery cooling device, and referring to Fig. 1, the equipment includes：Cooled partition 1, refrigerant inlet 2
With refrigerant exit 3, cooled partition 1 has hollow space so that refrigerant is flowed through, and refrigerant inlet 2 and refrigerant exit 3 are absolutely empty all with
Between connect, to facilitate more new cooling media, and realize the flowing of refrigerant.Refrigerant can also be able to be gaseous coolant for liquid coolant.
The outer surface of cooled partition 1 is corrugated, battery around cooled partition 1 outer surface set, and can with it is cold
But dividing plate 1 contacts to improve radiating effect.In order to further improve silicon is coated with cooling effect, the outer surface of cooled partition 1
Glue heat-conducting layer.
It is preferred that, the outer surface of the both sides of cooled partition 1 is all corrugated, and the battery of such both sides can be carried out contact and dissipate
Heat.Different to avoid the occurrence of local temperature, battery is preferably uniformly placed, accordingly, it is preferred that making at the trough of the side of cooled partition 1
At the crest of the correspondence opposite side of cooled partition 1, so that battery can be placed uniformly.
Cooled partition 1 can have multilayer, to be radiated to multiple batteries simultaneously, below with two embodiments, specifically
Illustrate how to realize the cooled partition 1 of multilayer.
Embodiment 1
Cooled partition 1 is set in bent, at least formed with a kink, as shown in fig. 1.Certain cooled partition 1
It can be formed and have more kink, then can form multilayer.
Embodiment 2
Cooled partition 1 have it is multiple, the hollow space of each cooled partition 1 communicates with each other.I.e. multiple one layer cold
But dividing plate 1 communicates with each other.Can certainly be that the cooled partitions 1 of multiple formation kinks as in embodiments 1 communicates with each other.
Being two kinds above can realize that cooled partition 1 is layered, in the way of being cooled down to multiple batteries, the two embodiments
Convenient understanding is only intended to, the application is not limited to.
The battery cooling device of the application, as shown in Fig. 2 also including outer framework 4, cooled partition 1 is fixedly installed on housing
In frame 4, refrigerant inlet 2 and refrigerant exit 3 expose from the outer framework 4.Outer framework 4 can be understood as the container of placing battery.
Referring to Fig. 3, the dimensional standard of cooled partition 1 is illustrated.
The thickness D of cooled partition 1 is 2mm-3mm, preferably 2.5mm.
On the undulatory outer surface of cooled partition 1, between two neighboring trough is 18mm-25mm apart from H, is preferably
20.5mm。
When in the both sides of cooled partition 1 being corrugated, respectively at the trough of the both sides of cooled partition 1, with the ripple
Circle is done based on the curve of paddy, the minimum distance of center circle L positioned at the center of circle of the both sides of cooled partition 1 is 20mm-25mm, preferably
For 22.03mm.
Data above only as preferred embodiment, is not limited to the application.
Construction of the present utility model, feature and action effect is described in detail according to the embodiment shown in schema above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is not to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
, all should be in protection domain of the present utility model when showing covered spirit.
Claims (9)
1. a kind of battery cooling device, it is characterised in that including：
Cooled partition (1), the cooled partition (1) has hollow space, and the hollow space cooling matchmaker flows through；
Refrigerant inlet (2), connects the hollow space；
Refrigerant exit (3), connects the hollow space；Wherein,
The outer surface of the cooled partition (1) is corrugated.
2. battery cooling device according to claim 1, it is characterised in that
The cooled partition (1) is set in bent, at least formed with a kink.
3. battery cooling device according to claim 1, it is characterised in that
The cooled partition (1) has multiple, and the hollow space of each cooled partition (1) communicates with each other.
4. battery cooling device according to claim 1, it is characterised in that
Silica gel heat-conducting layer is coated with the outer surface of the cooled partition (1).
5. battery cooling device according to claim 1, it is characterised in that also include：
Outer framework (4), the cooled partition (1) is fixedly installed in the outer framework (4), the refrigerant inlet (2) and described
Refrigerant exit (3) exposes from the outer framework (4).
6. battery cooling device according to claim 1, it is characterised in that
The thickness of the cooled partition (1) is 2mm-3mm.
7. battery cooling device according to claim 1, it is characterised in that
On the cooled partition (1) undulatory outer surface, the distance between two neighboring trough is 18mm-25mm.
8. battery cooling device according to claim 1, it is characterised in that
The outer surface of cooled partition (1) both sides is corrugated.
9. battery cooling device according to claim 8, it is characterised in that
At the trough of cooled partition (1) side at the crest of correspondence cooled partition (1) opposite side；
Respectively at the trough of the cooled partition (1) both sides, circle is done based on the curve of the trough, positioned at the cooling
The minimum distance of center circle in the center of circle of dividing plate (1) both sides is 20mm-25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059559.0U CN206388822U (en) | 2017-01-18 | 2017-01-18 | Battery cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059559.0U CN206388822U (en) | 2017-01-18 | 2017-01-18 | Battery cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388822U true CN206388822U (en) | 2017-08-08 |
Family
ID=59493820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059559.0U Active CN206388822U (en) | 2017-01-18 | 2017-01-18 | Battery cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397805A (en) * | 2019-08-15 | 2021-02-23 | 太普动力新能源(常熟)股份有限公司 | Battery pack with heat dissipation function |
-
2017
- 2017-01-18 CN CN201720059559.0U patent/CN206388822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397805A (en) * | 2019-08-15 | 2021-02-23 | 太普动力新能源(常熟)股份有限公司 | Battery pack with heat dissipation function |
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