CN207441786U - A kind of battery cell case - Google Patents
A kind of battery cell case Download PDFInfo
- Publication number
- CN207441786U CN207441786U CN201721270845.8U CN201721270845U CN207441786U CN 207441786 U CN207441786 U CN 207441786U CN 201721270845 U CN201721270845 U CN 201721270845U CN 207441786 U CN207441786 U CN 207441786U
- Authority
- CN
- China
- Prior art keywords
- upper casing
- battery cell
- cell case
- wall
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery cell cases; corrosion-resisting film is provided on the inner wall of the pedestal and upper casing; it can play a protective role to shell; sheath is provided on the upside of the upper casing; it can prevent from impacting the destruction to upper casing; clearance groove is provided on the outer wall of the upper casing; high heat conduction heat dissipation film is provided in the clearance groove; the surface area of outer wall can be increased; the heat flow of outer wall is increased, temperature is reduced, so as to extend using duration; the battery cell case has the advantages that good heat dissipation effect and uncorruptible, has a vast market prospect.
Description
Technical field
The utility model is related to battery cell case field, more particularly to a kind of battery cell case.
Background technology
Chemical energy is converted into the device of electric energy chemical cell, is commonly abbreviated as battery.After electric discharge, the side charged can be used
Formula regenerates internal active material --- electric energy is saved as chemical energy;It needs that chemical energy is converted to electric energy again during electric discharge.
This kind of battery is known as accumulator, also referred to as secondary cell.Battery is in use, higher heat can be generated, the bulk deposition of heat
The heat that inside battery generates is caused to be higher than the heat distributed into environment, therefore the rise of internal temperature of battery can be caused, is made
It is not grown into service time of battery.
CN201220428614.6 discloses a kind of Novel storage battery shell for electric vehicle, installation accumulator when side
Just, accumulator double swerve damages battery, and the slideway to match with electric car is additionally provided in the shell of accumulator,
It is directly installed when accumulator is installed against slideway, it is simple and convenient.The utility model is designed reasonably, it is simple and convenient, just
In dismounting accumulator, but there is heat dissipation effect it is bad and perishable the problem of.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of battery cell case, to solve to cause in the prior art
Heat dissipation effect it is bad and perishable the problem of.
To achieve the above object, the utility model provides following technical solution:A kind of battery cell case, the accumulator
Shell includes battery cell case body, and the material of the battery cell case body is alicyclic vinyl composite material, the accumulator
Outer cover body includes pedestal and upper casing, and the upper surface setting of the pedestal is fluted, and the lower face of the upper casing is provided with protrusion,
The size of the groove and protrusion is mutually matched, and is fixedly connected between the pedestal and upper casing by groove with protrusion, the bottom
The junction of seat and upper casing is provided with interface and strengthens padding, and reinforcing rib, the reinforcement are provided on the outer wall of the pedestal and upper casing
The arrangement mode of muscle is to be alternatively arranged.
Preferably, it is provided with corrosion-resisting film on the inner wall of the pedestal and upper casing.
Preferably, sheath is provided on the upside of the upper casing, the size of the sheath and the size of upper casing match.
Preferably, it is provided with clearance groove on the outer wall of the upper casing.
Preferably, it is provided with high heat conduction heat dissipation film in the clearance groove.
It is using the advantageous effect of above technical scheme:The utility model structure provides a kind of battery cell case, described
Corrosion-resisting film is provided on the inner wall of pedestal and upper casing, can be played a protective role to shell, is provided on the upside of the upper casing
Sheath can prevent from impacting the destruction to upper casing, be provided with clearance groove on the outer wall of the upper casing, be provided in the clearance groove
High heat conduction heat dissipation film can increase the surface area of outer wall, increase the heat flow of outer wall, reduce temperature, so as to extend using duration,
The battery cell case has the advantages that good heat dissipation effect and uncorruptible, has a vast market prospect.
Description of the drawings
Fig. 1 is a kind of structure diagram of battery cell case of the utility model.
Fig. 2 is the structure diagram of clearance groove.
Wherein, 1- battery cell cases body, 2- pedestals, 3- upper casings, 4- grooves, 5- protrusions, 6- interfaces reinforcement pad, 7- add
Strengthening tendons, 8- corrosion-resisting films, 9- sheaths, 10- clearance grooves, 11- high heat conduction heat dissipation films.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings.
Fig. 1 shows specific embodiment of the present utility model:A kind of battery cell case, the battery cell case include electric power storage
Pond outer cover body 1, the material of the battery cell case body 1 is alicyclic vinyl composite material, and the battery cell case body 1 wraps
Pedestal 2 and upper casing 3 are included, the upper surface of the pedestal 2 sets fluted 4, and the lower face of the upper casing 3 is provided with protrusion 5, described
The size of groove 4 and protrusion 5 is mutually matched, and is fixedly connected between the pedestal 2 and upper casing 3 by groove 4 with protrusion 5, described
The junction of pedestal 2 and upper casing 3 is provided with interface and strengthens pad 6, and reinforcing rib 7 is provided on the outer wall of the pedestal 2 and upper casing 3,
The arrangement mode of the reinforcing rib 7 is to be alternatively arranged.
In addition, as shown in Fig. 2, be provided with corrosion-resisting film 8 on the inner wall of the pedestal 2 and upper casing 3, the upper casing 3 it is upper
Side is provided with sheath 9, and the size and the size of upper casing 3 of the sheath 9 match, and gap is provided on the outer wall of the upper casing 3
Slot 10 is provided with high heat conduction heat dissipation film 11 in the clearance groove 10.
Based on above-mentioned, the utility model provides a kind of battery cell case, is provided on the inner wall of the pedestal and upper casing
Corrosion-resisting film can play a protective role to shell, and sheath is provided on the upside of the upper casing, and impact can be prevented to upper casing
It destroys, is provided with clearance groove on the outer wall of the upper casing, high heat conduction heat dissipation film is provided in the clearance groove, outer wall can be increased
Surface area, increase the heat flow of outer wall, reduce temperature, so as to extend using duration, which has heat dissipation effect
Good and uncorruptible advantage, has a vast market prospect.
Above-described is only the preferred embodiment of the utility model, it is noted that for the ordinary skill of this field
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of battery cell case, which is characterized in that the battery cell case includes battery cell case body, outside the accumulator
The material of shell body be alicyclic vinyl composite material, the battery cell case body include pedestal and upper casing, the pedestal it is upper
End face setting is fluted, and the lower face of the upper casing is provided with protrusion, and the groove and raised size are mutually matched, the bottom
It is fixedly connected between seat and upper casing by groove with protrusion, the junction of the pedestal and upper casing is provided with interface and strengthens pad, institute
It states and reinforcing rib is provided on the outer wall of pedestal and upper casing, the arrangement mode of the reinforcing rib is to be alternatively arranged.
2. a kind of battery cell case according to claim 1, which is characterized in that set on the inner wall of the pedestal and upper casing
There is corrosion-resisting film.
3. a kind of battery cell case according to claim 1, which is characterized in that sheath is provided on the upside of the upper casing,
The size of the sheath and the size of upper casing match.
4. a kind of battery cell case according to claim 1, which is characterized in that be provided with gap on the outer wall of the upper casing
Slot.
5. a kind of battery cell case according to claim 4, which is characterized in that be provided with high heat conduction in the clearance groove and dissipate
Hotting mask.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721270845.8U CN207441786U (en) | 2017-09-29 | 2017-09-29 | A kind of battery cell case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721270845.8U CN207441786U (en) | 2017-09-29 | 2017-09-29 | A kind of battery cell case |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207441786U true CN207441786U (en) | 2018-06-01 |
Family
ID=62295798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721270845.8U Expired - Fee Related CN207441786U (en) | 2017-09-29 | 2017-09-29 | A kind of battery cell case |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207441786U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111864131A (en) * | 2019-04-26 | 2020-10-30 | 爱信轻金属株式会社 | Protection structure of battery module |
-
2017
- 2017-09-29 CN CN201721270845.8U patent/CN207441786U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111864131A (en) * | 2019-04-26 | 2020-10-30 | 爱信轻金属株式会社 | Protection structure of battery module |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20180929 |
|
CF01 | Termination of patent right due to non-payment of annual fee |