CN209607813U - A kind of lithium battery casing that explosion-proof effect is good - Google Patents
A kind of lithium battery casing that explosion-proof effect is good Download PDFInfo
- Publication number
- CN209607813U CN209607813U CN201920716078.1U CN201920716078U CN209607813U CN 209607813 U CN209607813 U CN 209607813U CN 201920716078 U CN201920716078 U CN 201920716078U CN 209607813 U CN209607813 U CN 209607813U
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- Prior art keywords
- explosion
- proof
- buffer board
- board
- cage
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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 good lithium battery casings of explosion-proof effect, including explosion-proof cage buffer board, battery case buffer board is provided in the explosion-proof cage buffer board upper surface opening, left and right sides wall is provided with retaining ring buffer board in the opening of explosion-proof cage buffer board upper surface above the battery case buffer board, explosion-proof notch board buffer board is provided with above the retaining ring buffer board, explosion-proof protrusive board buffer board is provided with below the retaining ring buffer board, raised orifice plate buffer board is arranged in integration connection among the explosion-proof cage buffer board bottom face, structure is simple, construction is clear understandable, battery is in explosion-proof cage at left and right sides of it and lower section is provided with rubber pad, with explosion prevention shock absorption effect, it is provided with raised orifice plate below, its top is provided with buffer board, explosion-proof protrusive board and explosion-proof notch board, from its upper and lower surface and circumferential periphery, with pole Good explosion prevention shock absorption effect, and close structure, it is simple and reliable.
Description
Technical field
The utility model relates to lithium battery casing field, the good lithium battery casing of specially a kind of explosion-proof effect.
Background technique
It by lithium metal or lithium alloy is negative electrode material, using the battery of non-aqueous electrolytic solution that " lithium battery ", which is a kind of,.
Lithium metal battery is proposed and is studied by Gilbert N.Lewis earliest within 1912.When the 1970s,
M.S.Whittingham is proposed and the lithium ion battery that begins one's study.Since the chemical characteristic of lithium metal is very active, so that lithium is golden
Processing, preservation, the use of category, it is very high to environmental requirement.With the development of science and technology, present lithium battery has become master
Stream.However lithium battery is in actual use or with security risk, it may occur that explosion, the metal of battery surface
Can be fragmentated by explosion, be easy to damage personnel, therefore, lithium battery in actual use, need it is a kind of have it is anti-
Lithium battery is placed on interior, guarantee safety by the shell of quick-fried property.
Utility model content
The purpose of this utility model is to provide a kind of good lithium battery casings of explosion-proof effect, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of lithium battery casing that explosion-proof effect is good, including explosion-proof cage buffer board, the explosion-proof cage buffer board upper end
Battery case buffer board is provided in the opening of face, left and right in the opening of explosion-proof cage buffer board upper surface above the battery case buffer board
Two sidewalls are provided with retaining ring buffer board, are provided with explosion-proof notch board buffer board, the retaining ring buffer board above the retaining ring buffer board
Lower section is provided with explosion-proof protrusive board buffer board, and it is slow that raised orifice plate is arranged in integration connection among the explosion-proof cage buffer board bottom face
Punching.
Preferably, the explosion-proof cage buffer board upper surface is open at left and right sides of interior battery case buffer board and battery case is slow
Rubber pad buffer board is provided at left and right sides of raised orifice plate buffer board below punching.
Preferably, the explosion-proof notch board buffer board includes annular collar buffer board, one in the annular collar buffer board
Change is connected with notch board buffer board buffer board, explosion-proof cage buffer board upper surface opening inner side wall above the retaining ring buffer board
It is provided with annular slot buffer board, the annular collar buffer board and the clamping setting of annular slot buffer board.
Preferably, the explosion-proof protrusive board buffer board includes intermediate connecting ring buffer board buffer board, and the intermediate connecting ring is slow
Uniformly four groups of arc link block buffer board buffer board one end of connection, the arc connect block buffering to the integration of punching buffer board surrounding
The plate buffer board other end is fixedly connected with annular slab buffer board buffer board.
Preferably, four groups of perforation buffer board buffer boards, the arc are evenly arranged on the notch board buffer board buffer board
Link block buffer board buffer board is correspondingly arranged with perforation buffer board buffer board, the arc link block buffer board buffer board and centre
Connection ring buffer board buffer board connects one end and is placed in setting above notch board buffer board buffer board, and the arc link block buffer board is slow
The punching other end and annular slab buffer board buffer board junction, which are placed in below retaining ring buffer board, to be arranged.
Preferably, through-hole is correspondingly arranged among the intermediate connecting ring buffer board buffer board and notch board buffer board buffer board
Buffer board buffer board is provided with connector buffer board buffer board, the connector buffer board in the through-hole buffer board buffer board
The integration of buffer board lower end is connected with buffer board buffer board buffer board, and the buffer board buffer board buffer board is placed in battery case buffering
Top setting in plate.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, construction is clear easy
Understand, battery at left and right sides of it and lower section is provided with rubber pad, has explosion prevention shock absorption effect, be arranged below in explosion-proof cage
There is a raised orifice plate, top is provided with buffer board, explosion-proof protrusive board and explosion-proof notch board, from its upper and lower surface and circumferential periphery,
With splendid explosion prevention shock absorption effect, and close structure, it is simple and reliable.
Detailed description of the invention
Fig. 1 is a kind of main view cross section structure schematic diagram of the good lithium battery casing of explosion-proof effect；
Fig. 2 is a kind of vertical view figure structure schematic representation of the good lithium battery casing of explosion-proof effect.
In figure: 1- protrusion orifice plate, 2- rubber pad, the explosion-proof cage of 3-, 4- annular collar, 5- battery case, 6- retaining ring, 7- annular
Card slot, the explosion-proof notch board of 8-, the explosion-proof protrusive board of 9-, 10- connector, 11- through-hole, 13- buffer board, 14- intermediate connecting ring, 15- arc
Link block, 16- perforation, 17- notch board, 18- annular slab.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~2 are please referred to, the utility model provides a kind of technical solution: a kind of lithium battery casing that explosion-proof effect is good, packet
Explosion-proof cage 3 is included, battery case 5 is provided in explosion-proof 3 upper surface of the cage opening, above the battery case 5 in explosion-proof cage 3
Left and right sides wall is provided with retaining ring 6 in the opening of end face, and explosion-proof notch board 8 is provided with above the retaining ring 6, is set below the retaining ring 6
It is equipped with explosion-proof protrusive board 9, raised orifice plate 1 is arranged in integration connection among explosion-proof 3 bottom face of cage.
Battery case 5 is provided in explosion-proof cage 3, battery is placed in battery case 5, about 6 two sides of retaining ring difference above battery
It is provided with explosion-proof protrusive board 9 and explosion-proof notch board 8, is provided with raised orifice plate 1 below battery, there is good explosion-proof.
The 5 lower section protrusion of interior 5 left and right sides of battery case and battery case it may be preferred that 3 upper surface of explosion-proof cage is open
Rubber pad 2 is provided at left and right sides of orifice plate 1.
At left and right sides of battery and lower section is provided with rubber pad 2, further increases explosion prevention shock absorption effect.
It may be preferred that the explosion-proof notch board 8 includes annular collar 4, integration is connected with recessed in the annular collar 4
Plate 17, the 6 explosion-proof 3 upper surface opening inner side wall of cage in top of retaining ring are provided with annular slot 7, the annular collar 4 and ring
The clamping setting of shape card slot 7.
In the specific structure of explosion-proof notch board 8, setting is clamped by the annular slot 7 on annular collar 4 and explosion-proof cage 3,
Stabilization easy to connect.
It may be preferred that the explosion-proof protrusive board 9 includes intermediate connecting ring 14,14 surrounding of the intermediate connecting ring integration is uniformly
Four groups of 15 one end of arc link block are connected, 15 other end of arc link block is fixedly connected with annular slab 18.
The specific structure of explosion-proof protrusive board 9, the annular slab 18 in explosion-proof protrusive board 9 are fixed by retaining ring 6.
It may be preferred that four groups of perforation 16 are evenly arranged on the notch board 17,16 pairs of the arc link block 15 and perforation
It should be arranged, the arc link block 15 connect one end and be placed in above notch board 17 with intermediate connecting ring 14 to be arranged, the arc connection
15 other end of block is placed in below retaining ring 6 with 18 junction of annular slab to be arranged.
Cross connecting structure between explosion-proof protrusive board 9 and explosion-proof notch board 8 realizes the two interconnection by perforation 11, into
One step improves explosion prevention shock absorption effect, and structure is simple, reliable and stable.
It may be preferred that being correspondingly arranged on through-hole 11 among the intermediate connecting ring 14 and notch board 17, set in the through-hole 11
It is equipped with connector 10, the 10 lower end integration of connector is connected with buffer board 13, on the buffer board 13 is placed in battery case 5
Side's setting.
Buffer board 13 is provided in battery case 5, further increase explosion prevention shock absorption effect, reinforce battery structure stability and
Compactness.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of good lithium battery casing of explosion-proof effect, including explosion-proof cage (3), it is characterised in that: on the explosion-proof cage (3)
It is provided with battery case (5) in the opening of end face, left and right sides wall in explosion-proof cage (3) upper surface opening above the battery case (5)
It is provided with retaining ring (6), is provided with explosion-proof notch board (8) above the retaining ring (6), be provided with explosion-proof protrusive board below the retaining ring (6)
(9), raised orifice plate (1) is arranged in integration connection among explosion-proof cage (3) bottom face.
2. a kind of good lithium battery casing of explosion-proof effect according to claim 1, it is characterised in that: the explosion-proof cage
(3) upper surface is open at left and right sides of interior battery case (5) and is provided with below battery case (5) at left and right sides of raised orifice plate (1)
Rubber pad (2).
3. a kind of good lithium battery casing of explosion-proof effect according to claim 1, it is characterised in that: the explosion-proof notch board
It (8) include annular collar (4), the interior integration of the annular collar (4) is connected with notch board (17), above the retaining ring (6)
Explosion-proof cage (3) upper surface opening inner side wall is provided with annular slot (7), the annular collar (4) and annular slot (7) clamping
Setting.
4. a kind of good lithium battery casing of explosion-proof effect according to claim 3, it is characterised in that: the explosion-proof protrusive board
It (9) include intermediate connecting ring (14), intermediate connecting ring (14) the surrounding integration uniformly connects four groups of arc link blocks (15)
One end, arc link block (15) other end are fixedly connected with annular slab (18).
5. a kind of good lithium battery casing of explosion-proof effect according to claim 4, it is characterised in that: on the notch board (17)
Four groups of perforation (16) are evenly arranged with, the arc link block (15) is correspondingly arranged with perforation (16), the arc link block
(15) it connect one end with intermediate connecting ring (14) and is placed in setting, arc link block (15) other end and ring above notch board (17)
Shape plate (18) junction is placed in setting below retaining ring (6).
6. a kind of good lithium battery casing of explosion-proof effect according to claim 5, it is characterised in that: the intermediate connecting ring
(14) and among notch board (17) it is correspondingly arranged on through-hole (11), is provided with connector (10), the connection in the through-hole (11)
Head (10) lower end integration is connected with buffer board (13), and the buffer board (13) is placed in top setting in battery case (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716078.1U CN209607813U (en) | 2019-05-16 | 2019-05-16 | A kind of lithium battery casing that explosion-proof effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716078.1U CN209607813U (en) | 2019-05-16 | 2019-05-16 | A kind of lithium battery casing that explosion-proof effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607813U true CN209607813U (en) | 2019-11-08 |
Family
ID=68408041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920716078.1U Active CN209607813U (en) | 2019-05-16 | 2019-05-16 | A kind of lithium battery casing that explosion-proof effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607813U (en) |
-
2019
- 2019-05-16 CN CN201920716078.1U patent/CN209607813U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191211 Address after: 277100 no.219 Fuyuan 5th Road, Xingcheng sub district office, Zaozhuang high tech Zone, Zaozhuang City, Shandong Province Patentee after: Shandong Guosheng Battery Technology Co., Ltd Address before: 277100 Room 308, building 14, Jinshui Long Street (Internet town), Zaozhuang hi tech Zone, Zaozhuang City, Shandong Province Patentee before: Zaozhuang Guowei Battery Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |