CN206758476U - A kind of sheath device of lithium battery - Google Patents
A kind of sheath device of lithium battery Download PDFInfo
- Publication number
- CN206758476U CN206758476U CN201720572039.XU CN201720572039U CN206758476U CN 206758476 U CN206758476 U CN 206758476U CN 201720572039 U CN201720572039 U CN 201720572039U CN 206758476 U CN206758476 U CN 206758476U
- Authority
- CN
- China
- Prior art keywords
- opening position
- protective jacket
- lithium battery
- pole electroplax
- electroplax
- 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
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 32
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005868 electrolysis reaction Methods 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 abstract description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of sheath device of lithium battery, including lithium battery body, the lithium battery body includes li battery shell, the opening position of the negative pole electroplax connecting plate bottom surface is connected with negative contact terminal, the opening position of the positive pole electroplax connection plate top surface is provided with positive contact, the opening position on the positive contact surface is provided with sealing plate, protective jacket is arranged with the outer surface position of the li battery shell, the opening position sealed set that the protective jacket bottom surface contacts with the negative contact terminal, the protective jacket is left, opening position of the right two sides close to bottom is provided with visible-block, the visible-block and the protective jacket are integral type structure；The device is by being provided with protective jacket, and in the case of solution leakage, electrolyte can be collected in groove, operating personnel can be pinpointed the problems, to handle it in time when installing lithium battery by visible-block, the structure of the present apparatus is relatively simple, and cost is more cheap, is adapted to promote the use of.
Description
Technical field
It the utility model is related to a kind of sheath device of lithium battery.
Background technology
Lithium battery is broadly divided into two classes：Lithium metal battery and lithium ion battery, lithium ion battery do not contain metallic state
Lithium, and can charge, the 5th generation product lithium metal battery of rechargeable battery was born in 1996, its security, ratio
Capacity, self-discharge rate and the ratio of performance to price are superior to lithium ion battery, because the high-tech of its own requires limitation, now only
The company of a few countries is producing this lithium metal battery.
During lithium battery use, what is most worried is exactly that the solution leakage of lithium battery interior comes out, based on above-mentioned
A kind of problem, it is desirable to provide sheath device that can solve problem.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of sheath device of lithium battery, and the device passes through setting
Have protective jacket, in the case of solution leakage, electrolyte can be collected in groove, operating personnel when installing lithium battery,
It can be pinpointed the problems by visible-block, to handle it in time.
To solve the above problems, the utility model adopts the following technical scheme that：
A kind of sheath device of lithium battery, including lithium battery body, the lithium battery body include li battery shell, institute
The material for stating li battery shell is aluminium, and the middle position inside the li battery shell is provided with the cavity volume equipped with electrolyte,
Negative pole electroplax is provided with the surface location of the cavity volume, the opening position of the negative pole electroplax outer surface is provided with central dividing plate,
The opening position of the central dividing plate outer surface is provided with positive pole electroplax, and the middle position of the negative pole electroplax bottom surface is provided with negative
Pole electroplax connecting plate, the negative pole electroplax connecting plate and the negative pole electroplax are integral type structure, the negative pole electroplax connecting plate
The opening position of bottom surface is connected with negative contact terminal, and the opening position of the positive pole electroplax top surface is provided with positive pole electroplax connecting plate, described
Positive pole electroplax connecting plate and the positive pole electroplax are integral type structure, and the opening position of the positive pole electroplax connection plate top surface is provided with
Positive contact, the opening position on the positive contact surface are provided with sealing plate, and the positive contact runs through the sealing plate, described
Sealed set between sealing plate and the positive contact, protective jacket is arranged with the outer surface position of the li battery shell, institute
The opening position sealed set that protective jacket bottom surface contacts with the negative contact terminal is stated, the protective jacket arranged on left and right sides face is close to bottom
Opening position be provided with visible-block, the visible-block and the protective jacket are integral type structure.
Preferably, the protective jacket is quality of rubber materials.
Preferably, it is provided with the groove of more than two at the surface location of the li battery shell, more than two described
Groove is vertically provided on the surface of the li battery shell, and the groove positioned at arranged on left and right sides is relative with the visible-block
Should；By being provided with the visible-block corresponding with groove, work as solution leakage, can be found by the visible-block very first time.
Preferably, the opening position contacted at the top of the protective jacket with the sealing plate is provided with snap ring, the snap ring and institute
It is integral type structure to state protective jacket, and the opening position of the sealing plate top surface is provided with the neck for coordinating the snap ring；Pass through setting
There is snap ring to coordinate neck, allow protective jacket to install more firm, while more seal.
The beneficial effects of the utility model are：The device is by being provided with protective jacket, in the case of solution leakage, electricity
Solution liquid can be collected in groove, and operating personnel can be pinpointed the problems, so as to timely when installing lithium battery by visible-block
Handle it, the structure of the present apparatus is relatively simple, and cost is more cheap, is adapted to promote the use of.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is sectional view of the present utility model；
Fig. 2 is outside drawing of the present utility model；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is A enlarged drawing.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
It is described refering to a kind of sheath device of lithium battery shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, including lithium battery body 1
Lithium battery body 1 includes li battery shell 101, and the material of the li battery shell 101 is aluminium, in the li battery shell 101
The middle position in portion is provided with the cavity volume 102 equipped with electrolyte, and negative pole electroplax is provided with the surface location of the cavity volume 102
103, the opening position of the outer surface of negative pole electroplax 103 is provided with central dividing plate 104, the position of the outer surface of central dividing plate 104
The place of putting is provided with positive pole electroplax 105, and the middle position of the bottom surface of negative pole electroplax 103 is provided with negative pole electroplax connecting plate 106,
The negative pole electroplax connecting plate 106 and the negative pole electroplax 103 are integral type structure, the connecting plate bottom surface of negative pole electroplax 103
Opening position be connected with negative contact terminal 107, the opening position of the top surface of positive pole electroplax 105 is provided with positive pole electroplax connecting plate 108,
The positive pole electroplax connecting plate 108 and the positive pole electroplax 105 are integral type structure, and the positive pole electroplax 105 connects plate top surface
Opening position be provided with positive contact 109, the opening position on the surface of positive contact 109 is provided with sealing plate 110, the positive pole
Contact 109 runs through the sealing plate 110, sealed set between the sealing plate 110 and the positive contact 109, the lithium electricity
Protective jacket 2, the position that the bottom surface of protective jacket 2 contacts with the negative contact terminal 107 are arranged with the outer surface position of pond shell 101
Place's sealed set is put, opening position of the arranged on left and right sides face of protective jacket 2 close to bottom is provided with visible-block 201, the visible-block
201 and the protective jacket 2 are integral type structure.
A preferred embodiment in the utility model, the protective jacket 2 are quality of rubber materials.
A preferred embodiment in the utility model, two are provided with the surface location of the li battery shell 101
Groove 111 above, the groove 111 of more than two are vertically provided on the surface of the li battery shell 101, are located at
The groove 111 of arranged on left and right sides is corresponding with the visible-block 201；By being provided with the visible-block corresponding with groove, when
Solution leakage, it can be found by the visible-block very first time.
A preferred embodiment in the utility model, the opening position that the top of protective jacket 2 contacts with the sealing plate
It is provided with snap ring 202, the snap ring 202 and the protective jacket 2 are integral type structure, the opening position of the top surface of sealing plate 110
It is provided with the neck 203 for coordinating the snap ring 202；Coordinate neck by being provided with snap ring, allow protective jacket to install more firm,
More seal simultaneously.
The beneficial effects of the utility model are：The device is by being provided with protective jacket, in the case of solution leakage, electricity
Solution liquid can be collected in groove, and operating personnel can be pinpointed the problems, so as to timely when installing lithium battery by visible-block
Handle it, the structure of the present apparatus is relatively simple, and cost is more cheap, is adapted to promote the use of.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (4)
- A kind of 1. sheath device of lithium battery, it is characterised in that：Including lithium battery body, the lithium battery body includes lithium electricity Pond shell, the material of the li battery shell are aluminium, and the middle position inside the li battery shell is provided with equipped with electrolysis The cavity volume of liquid, negative pole electroplax is provided with the surface location of the cavity volume, the opening position of the negative pole electroplax outer surface is provided with Central dividing plate, the opening position of the central dividing plate outer surface are provided with positive pole electroplax, the centre position of the negative pole electroplax bottom surface Place is provided with negative pole electroplax connecting plate, and the negative pole electroplax connecting plate and the negative pole electroplax are integral type structure, the negative pole The opening position of electroplax connecting plate bottom surface is connected with negative contact terminal, and the opening position of the positive pole electroplax top surface is provided with positive pole electroplax company Fishplate bar, the positive pole electroplax connecting plate and the positive pole electroplax are integral type structure, the position of the positive pole electroplax connection plate top surface The place of putting is provided with positive contact, and the opening position on the positive contact surface is provided with sealing plate, and the positive contact is through described Sealing plate, sealed set between the sealing plate and the positive contact, it is arranged at the outer surface position of the li battery shell There are protective jacket, the opening position sealed set that the protective jacket bottom surface contacts with the negative contact terminal, the protective jacket arranged on left and right sides Opening position of the face close to bottom is provided with visible-block, and the visible-block and the protective jacket are integral type structure.
- 2. the sheath device of lithium battery according to claim 1, it is characterised in that：The protective jacket is quality of rubber materials.
- 3. the sheath device of lithium battery according to claim 1, it is characterised in that：The surface position of the li battery shell The place of putting is provided with the groove of more than two, and the groove of more than two is vertically provided on the surface of the li battery shell, The groove positioned at arranged on left and right sides is corresponding with the visible-block.
- 4. the sheath device of lithium battery according to claim 1, it is characterised in that：At the top of the protective jacket with it is described close The opening position of shrouding contact is provided with snap ring, and the snap ring and the protective jacket are integral type structure, the sealing plate top surface Opening position is provided with the neck for coordinating the snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572039.XU CN206758476U (en) | 2017-05-22 | 2017-05-22 | A kind of sheath device of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572039.XU CN206758476U (en) | 2017-05-22 | 2017-05-22 | A kind of sheath device of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758476U true CN206758476U (en) | 2017-12-15 |
Family
ID=60619975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720572039.XU Expired - Fee Related CN206758476U (en) | 2017-05-22 | 2017-05-22 | A kind of sheath device of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172855A (en) * | 2017-12-27 | 2018-06-15 | 新昌县镜岭镇胜泰轴承配件厂 | Gas stove battery with good sealing performance and favorable for recycling |
-
2017
- 2017-05-22 CN CN201720572039.XU patent/CN206758476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172855A (en) * | 2017-12-27 | 2018-06-15 | 新昌县镜岭镇胜泰轴承配件厂 | Gas stove battery with good sealing performance and favorable for recycling |
| CN108172855B (en) * | 2017-12-27 | 2022-05-17 | 新昌县镜岭镇胜泰轴承配件厂 | Gas stove battery with good sealing performance and favorable recovery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181128 Address after: 643030 5A Factory Building, Huarong City, 219 Bancang Road, Bancang Industrial Park, Yantan District, Zigong City, Sichuan Province Patentee after: ZIGONG LORESTAR TECHNOLOGY CO.,LTD. Address before: 311899 Room 503, Building 4, 35 Jiyang Street and East Road, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhou Yige |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |