CN207409544U - A kind of battery case - Google Patents
A kind of battery case Download PDFInfo
- Publication number
- CN207409544U CN207409544U CN201721385178.8U CN201721385178U CN207409544U CN 207409544 U CN207409544 U CN 207409544U CN 201721385178 U CN201721385178 U CN 201721385178U CN 207409544 U CN207409544 U CN 207409544U
- Authority
- CN
- China
- Prior art keywords
- backing plate
- box
- hole
- box body
- wedge
- 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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- 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 battery cases, it is related to battery apparatus, the utility model includes box body, box cover, backing plate and multiple supporting legs, backing plate is fixed on by supporting leg on the in vivo bottom surface of box, leakage hole is opened up on backing plate, the side of box body is equipped with liquid outlet, further include apocenosis mouth, apocenosis mouth is made of a square box and a wedge-shaped babinet, box body, square box, wedge-shaped babinet in turn switch on, square box is equipped with to close the valve in the hole with the hole that wedge-shaped babinet connects, and knob is connected on valve；The utility model is when in use, lithium battery is placed on backing plate, when leakage occurs for lithium battery, institute's leakage body will be flow to by leakage hole in the box space below backing plate, lithium battery can be prevented to be immersed in institute's leakage body, when the liquid in box body is excessive, then the liquid in box body can be discharged by apocenosis mouth.
Description
Technical field
The utility model is related to battery apparatus, and in particular to a kind of battery case.
Background technology
Lithium battery be it is a kind of by lithium metal or lithium alloy be negative material, the battery using non-aqueous electrolytic solution.1912
Year lithium metal battery is proposed and studied by Gilbert N.Lewis earliest.During the 1970s, M.S.Whittingham is carried
Go out and the lithium ion battery that begins one's study.Since the chemical characteristic of lithium metal is very active so that the processing of lithium metal is preserved, made
With very high to environmental requirement.So lithium battery is not applied for a long time.With the development of science and technology, present lithium battery
Have become mainstream.Lithium battery is broadly divided into two classes：Lithium metal battery and lithium ion battery.Lithium ion battery does not contain gold
Belong to the lithium of state, and can charge.5th generation product lithium metal battery of rechargeable battery was born in 1996, safety
Property, specific capacity, self-discharge rate and the ratio of performance to price are superior to lithium ion battery.It is existing since the high-tech of its own requires limitation
This lithium metal battery is being produced in the company of only a few countries.
Current lithium battery, it sometimes appear that leakage situation, the main reason for leakage, has：Fluid sealant aging causes at sealing
There is crackle；The serious overcharge of battery, different model battery are used with, and cell gas combined efficiency is poor；Acid solution is spilt during acid filling, is caused
Virtual leak liquid.When leakage occurs for lithium battery, the liquid leaked out can cause lithium battery bubble corrode to lithium battery in a liquid, make lithium
The function of battery is affected.
Utility model content
The utility model aim is to solve the above problems, and the utility model provides a kind of battery case, for storing lithium
Battery, when application, can prevent lithium battery in box body from lithium battery after leakage occurs and will be immersed in the liquid that leaks out.
The purpose of this utility model is achieved through the following technical solutions：
A kind of battery case, including box body, box cover, backing plate and multiple supporting legs；One side of the box cover is hinged on the one of box body
For covering box body on side, the box body is the empty van of opening upwards；One end of the supporting leg is fixed on the in vivo bottom surface of box,
The other end is fixed on the bottom surface of backing plate；The level height of the upper surface of the backing plate is less than the level height of box body top edge, pad
Multiple leakage holes are offered on plate, the leakage hole connects down space on backing plate, and the side of the box body is equipped with liquid outlet；Also wrap
Apocenosis mouth is included, the apocenosis mouth is made of a square box and a wedge-shaped babinet；On two sides of the square box
It opens up there are two hole, a hole connects with liquid outlet；Two holes, another hole of square box are also opened up on the wedge shape babinet
Connect with a hole of wedge-shaped babinet；Square box is equipped with to close the valve in the hole with the hole that wedge-shaped babinet connects；Also
Including knob, one end of the knob is connected with valve, and the other end is extended outside square box.
When the utility model is used, lithium battery is placed on backing plate, when leakage occurs for lithium battery, institute's leakage body will pass through
Leakage hole is flow in the box space below backing plate, and lithium battery can be prevented to be immersed in institute's leakage body.When the liquid in box body is excessive
When, then the square box in apocenosis mouth is flowed into, valve can be made to deviate what square box connected with wedge-shaped babinet if turn knob
Hole so that liquid in square box flows into wedge-shaped babinet, then is discharged from another hole of wedge-shaped babinet, it is achieved thereby that by box
The function of liquid discharge in body.
Further, the edge of the backing plate upper surface is equipped with two or more baffles, can prevent from being placed on pad
Lithium battery on plate skids off the scope of backing plate or even falls down from backing plate.
Further, multiple anti-skid bulges are additionally provided on the backing plate upper surface, further prevent the lithium battery on backing plate
It slides.
By using the utility model, following advantageous effect can be generated：The utility model includes box body, box cover, backing plate
With multiple supporting legs, backing plate is fixed on by supporting leg on the in vivo bottom surface of box, and leakage hole is opened up on backing plate, and the side of box body is equipped with out
Liquid mouth further includes apocenosis mouth, and apocenosis mouth is made of a square box and a wedge-shaped babinet, box body, square box, wedge-shaped case
Body in turn switches on, and square box is equipped with to close the valve in the hole with the hole that wedge-shaped babinet connects, and knob is connected on valve；
When the utility model is used, lithium battery is placed on backing plate, when leakage occurs for lithium battery, institute's leakage body will be flow to by leakage hole
In box space below backing plate, lithium battery can be prevented to be immersed in institute's leakage body, when the liquid in box body is excessive, then can led to
Apocenosis mouth is crossed to discharge the liquid in box body.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the elevational cross-sectional view of the utility model；
Fig. 3 is the structure sectional view of apocenosis mouth in the utility model.
Mark and corresponding parts title in attached drawing：1- box covers, 2- box bodys, 6- leakage holes, 7- backing plates, 8- supporting legs, 10- gears
Plate, 11- liquid outlets, 12- anti-skid bulges, 13- apocenosis mouths, 130- square box, 131- valves, 133- knobs, 134- wedge shape casees
Body.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
As shown in Figures 1 to 3, a kind of battery case, including box body 2, box cover 1, backing plate 7 and multiple supporting legs 8；The box cover 1
Be hinged on box body 2 while on for covering box body 2, the box body 2 is the empty van of opening upwards；The one of the supporting leg 8
End is fixed on the bottom surface in box body 2, and the other end is fixed on the bottom surface of backing plate 7；The level height of the upper surface of the backing plate 7 is low
In offering multiple leakage holes 6 in the level height of 2 top edge of box body, backing plate 7, the leakage hole 6 connects down space on backing plate 7,
The side of the box body 2 is equipped with liquid outlet 11；Apocenosis mouth 13 is further included, the apocenosis mouth 13 is by 130 He of square box
One wedge-shaped babinet 134 forms；Hole there are two being opened up on two sides of the square box 130, a hole and liquid outlet 11
Connect；Also two holes, another hole of square box 130 and a hole of wedge-shaped babinet 134 are opened up on the wedge shape babinet 134
Connect；Square box 130 is equipped with to close the valve 131 in the hole with the hole that wedge-shaped babinet 134 connects；Further include knob
133, one end of the knob 133 is connected with valve 131, and the other end is extended outside square box 130,7 upper surface of backing plate
Edge is equipped with two or more baffles 10, and multiple anti-skid bulges 12 are additionally provided on 7 upper surface of backing plate.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of battery case, it is characterised in that：Including box body (2), box cover (1), backing plate (7) and multiple supporting legs (8)；The box cover
(1) be hinged on box body (2) while on for covering box body (2), the box body (2) is the empty van of opening upwards；Institute
The one end for stating supporting leg (8) is fixed on the bottom surface in box body (2), and the other end is fixed on the bottom surface of backing plate (7)；The backing plate (7)
The level height of upper surface be less than the level height of box body (2) top edge, offer multiple leakage holes (6) on backing plate (7), it is described
Leakage hole (6) connects down space on backing plate (7), and the side of the box body (2) is equipped with liquid outlet (11)；
Apocenosis mouth (13) is further included, the apocenosis mouth (13) is by a square box (130) and wedge-shaped babinet (134) group
Into；It is opened up on two sides of the square box (130) there are two hole, a hole connects with liquid outlet (11)；The wedge shape
Also two holes are opened up on babinet (134), another hole of square box (130) connects with a hole of wedge-shaped babinet (134)；Side
Shape babinet (130) is equipped with to close the valve (131) in the hole with the hole that wedge-shaped babinet (134) connects；Further include knob
(133), one end of the knob (133) is connected with valve (131), and the other end extends square box (130) outside.
2. a kind of battery case according to claim 1, which is characterized in that the edge of backing plate (7) upper surface is equipped with
Two or more baffles (10).
3. a kind of battery case according to claim 1, which is characterized in that be additionally provided on backing plate (7) upper surface multiple
Anti-skid bulge (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385178.8U CN207409544U (en) | 2017-10-25 | 2017-10-25 | A kind of battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385178.8U CN207409544U (en) | 2017-10-25 | 2017-10-25 | A kind of battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409544U true CN207409544U (en) | 2018-05-25 |
Family
ID=62407575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721385178.8U Active CN207409544U (en) | 2017-10-25 | 2017-10-25 | A kind of battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106281A (en) * | 2019-08-27 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | Battery pack |
-
2017
- 2017-10-25 CN CN201721385178.8U patent/CN207409544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106281A (en) * | 2019-08-27 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | Battery pack |
| US11923556B2 (en) | 2019-08-27 | 2024-03-05 | Contemporary Amperex Technology Co., Limited | Battery pack |
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| GR01 | Patent grant |