CN206098464U - Take lithium battery shell body of slot - Google Patents
Take lithium battery shell body of slot Download PDFInfo
- Publication number
- CN206098464U CN206098464U CN201621100507.5U CN201621100507U CN206098464U CN 206098464 U CN206098464 U CN 206098464U CN 201621100507 U CN201621100507 U CN 201621100507U CN 206098464 U CN206098464 U CN 206098464U
- Authority
- CN
- China
- Prior art keywords
- slot
- lithium battery
- battery casing
- raised line
- shell body
- 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.)
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Classifications
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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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- Hybrid Cells (AREA)
Abstract
The utility model provides a take lithium battery shell body of slot, including the lithium battery shell body body, two relative symmetries on the surface of lithium battery shell body body are provided with the slot of two at least parallels and the sand grip of two at least parallels, the both ends of slot are provided with the baffle respectively, and this slot includes that the cross -section is semicircle sunken piece, the sand grip including can with this sunken piece complex boss. The utility model provides a pair of take lithium battery shell body of slot, simple structure, structural strength have before the enhancement, the heat -conduction between the casing has been increased again, assemble between the casing simply, the connection is firm, is fit for mass production.
Description
Technical field
The utility model is related to field of lithium, specially a kind of lithium battery casing with slot.
Background technology
Current lithium ion battery, mostly square shell made by plastics, its intensity is relatively low, now many using in battery case
Both sides are provided with rib, play a part of reinforcement, and the rib of side and the rib of opposite side are relative, and socket portion is used as air stream
Logical air channel, plays thermolysis, but the shortcoming of this housing is all not account for cooperating, positioning and ask when battery is assembled
Topic.And two pieces and the above lithium battery when putting together in the middle of it is seamless, heat is difficult to discharge, and lithium battery is in lasting discharge and recharge
Substantial amounts of heat is produced in journey, it is overheated in use lithium battery easily occur, or even casing rupture.
Utility model content
In order to solve the above problems, the technical solution adopted in the utility model is：A kind of lithium battery casing with slot, bag
Include lithium battery casing body, be symmetrically arranged with two relative surfaces of the lithium battery casing body at least two it is parallel
Slot and at least two parallel raised lines；The two ends of the slot are respectively arranged with baffle plate, and the slot includes that section is semicircle
Recessed blocks；The raised line includes the boss that can coordinate with the recessed blocks.This raised line is set on lithium battery casing, equivalent to giving
Reinforcement is increased on single lithium battery casing.
Preferably, lithium battery casing of the two or more with slot is connected into an entirety by slot and raised line,
The gap of radiating is constituted between adjacent lithium battery casing.
Preferably, support member one is passed through between the lithium battery casing surface at the slot place and the recessed blocks of the slot
Connection.
Preferably, connected by support member two between the lithium battery casing surface at the raised line place and the boss of the slot
Connect.
The effect of support member is will to keep apart between lithium battery casing surface and recessed blocks or boss, has and preferably dissipates
Heat.
Preferably, be symmetrically arranged with two relative surfaces of the lithium battery casing body two parallel slots and
Two parallel raised lines；The two ends of the slot are respectively arranged with baffle plate, and the slot includes recessed blocks of the section for semicircle；It is described
Raised line includes the boss coordinated with the recessed blocks.
Preferably, the arc radius of the recessed blocks be 1.5mm, plus tolerance 0.2mm；The arc radius of the boss are
1.5mm, negative common difference 0.2mm, this size can ensure the conformability between slot and raised line, by different lithium battery casings
Assembled.
Preferably, the spacing between the outermost of the slot and raised line two is 54mm, to different lithium battery casings
It is convenient tight in connection.
What is be respectively symmetrically on two wider surfaces of lithium battery casing now is provided with some slots and some raised lines,
Reinforcement is increased equivalent to single lithium battery casing, the structural strength of lithium battery casing is strengthened；By what is be fitted to each other
The connection of slot and raised line, can be assembled different lithium battery casings again, between the adjacent lithium battery after assembling both
Define one more closely integrally, and and certain gap can be formed, beneficial to heat transfer and ventilation and heat.This practicality is new
A kind of lithium battery casing with slot that type is provided, simple structure, structural strength relatively has reinforcement before；Increased again between housing
Heat transfer；Simple, stable connection is assembled between housing, is adapted to produce in enormous quantities.
Description of the drawings
By the detailed description for reading hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred embodiment, and is not considered as to this practicality
New restriction.And in whole accompanying drawing, it is denoted by the same reference numerals identical part.In the accompanying drawings：
Fig. 1 is section view of the present utility model.
Fig. 2 is the utility model assembling rear end face view.
Fig. 3 is axial view after the utility model assembling.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in accompanying drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure and the reality that should not be illustrated here
The mode of applying is limited.On the contrary, there is provided these embodiments are able to be best understood from the disclosure, and can be by this public affairs
The scope opened it is complete convey to those skilled in the art.
According to embodiment of the present utility model, as shown in figure 1, a kind of lithium battery casing with slot is proposed, the lithium electricity
On the A faces of pond housing, parallel is provided with the slot that two stripe pitch are 54mm, and its length is less than the A faces length of lithium battery casing,
The arc radius 1.5mm of the recessed blocks of the semicircle of the slot, plus tolerance 0.2mm.Parallel setting on the B faces of the li battery shell
There is the raised line that two stripe pitch are 54mm, raised line outside arc radius 1.5mm corresponding with the slot position on A faces, negative common difference
0.2mm, the raised line is connected to the pedestal of 0.5mm by height with B faces.
As shown in accompanying drawing 2,3, after the cooperation between different lithium batteries, wherein the AB faces of two adjacent lithium batteries it
Between, the gap of radiating is formed after the slot that agrees with is connected with raised line, while different lithium batteries formed one it is more tight
Entirety.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any those familiar with the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model answers institute
State and be defined by scope of the claims.
Claims (7)
1. a kind of lithium battery casing with slot, including lithium battery casing body, it is characterised in that：The lithium battery casing body
Two relative surfaces on be symmetrically arranged with least two parallel slots with least two parallel raised lines；
The two ends of the slot are respectively arranged with baffle plate, and the slot includes recessed blocks of the section for semicircle；
The raised line includes the boss that can coordinate with the recessed blocks.
2. a kind of lithium battery casing with slot as claimed in claim 1, it is characterised in that：The two or more electricity of the lithium with slot
Pond housing is connected into an entirety by slot and raised line, and the gap of radiating is constituted between adjacent lithium battery casing.
3. a kind of lithium battery casing with slot as claimed in claim 1, it is characterised in that：The lithium battery that the slot is located
Connected by support member between the recessed blocks of surface of shell and the slot.
4. a kind of lithium battery casing with slot as claimed in claim 1, it is characterised in that：The lithium battery that the raised line is located
Connected by support member between the boss of surface of shell and the slot.
5. a kind of lithium battery casing with slot as claimed in claim 1, it is characterised in that：The lithium battery casing body
Two parallel slots and two parallel raised lines are symmetrically arranged with two relative surfaces；The two ends of the slot set respectively
Baffle plate is equipped with, the slot includes recessed blocks of the section for semicircle；The raised line includes the boss coordinated with the recessed blocks.
6. a kind of lithium battery casing with slot such as claim 1 ~ 5 as described in any one, it is characterised in that：The recessed blocks
Arc radius be 1.5mm, plus tolerance 0.2mm；The arc radius of the boss be 1.5mm, negative common difference 0.2mm.
7. a kind of lithium battery casing with slot such as claim 1 ~ 5 as described in any one, it is characterised in that：The slot and
Spacing between the outermost two of raised line is 54mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100507.5U CN206098464U (en) | 2016-09-30 | 2016-09-30 | Take lithium battery shell body of slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100507.5U CN206098464U (en) | 2016-09-30 | 2016-09-30 | Take lithium battery shell body of slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098464U true CN206098464U (en) | 2017-04-12 |
Family
ID=58482507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100507.5U Active CN206098464U (en) | 2016-09-30 | 2016-09-30 | Take lithium battery shell body of slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206098464U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681082A (en) * | 2017-10-27 | 2018-02-09 | 常州普莱德新能源电池科技有限公司 | A kind of battery modules |
| CN110311076A (en) * | 2019-08-02 | 2019-10-08 | 深圳市雄韬锂电有限公司 | Battery core protects structure, battery core unit and battery module structure |
| CN112993461A (en) * | 2021-02-19 | 2021-06-18 | 山东水发智慧能源有限公司 | Lithium battery convenient for heat dissipation and installation method thereof |
-
2016
- 2016-09-30 CN CN201621100507.5U patent/CN206098464U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681082A (en) * | 2017-10-27 | 2018-02-09 | 常州普莱德新能源电池科技有限公司 | A kind of battery modules |
| CN110311076A (en) * | 2019-08-02 | 2019-10-08 | 深圳市雄韬锂电有限公司 | Battery core protects structure, battery core unit and battery module structure |
| CN112993461A (en) * | 2021-02-19 | 2021-06-18 | 山东水发智慧能源有限公司 | Lithium battery convenient for heat dissipation and installation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |