CN201859915U - External short circuit prevention device for battery mounted on or detached from cabinet - Google Patents
External short circuit prevention device for battery mounted on or detached from cabinet Download PDFInfo
- Publication number
- CN201859915U CN201859915U CN2010205081765U CN201020508176U CN201859915U CN 201859915 U CN201859915 U CN 201859915U CN 2010205081765 U CN2010205081765 U CN 2010205081765U CN 201020508176 U CN201020508176 U CN 201020508176U CN 201859915 U CN201859915 U CN 201859915U
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- CN
- China
- Prior art keywords
- battery
- short circuit
- cabinet
- external short
- circuit device
- 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 - Lifetime
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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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- 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
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Abstract
The utility model discloses an external short circuit prevention device for a battery mounted on or detached from a cabinet. The external short circuit prevention device comprises an insulating sleeve with a size and a shape matching with those of the battery, and the insulating sleeve is used for isolating a positive electrode cap of the battery from a steel shell. As the sleeve is sleeved on the battery and covers a negative electrode of the battery, a metal positive pole of a formation cabinet cannot simultaneously contact with the electrode cap (positive electrode) and the steel shell (negative electrode) in the process of mounting the battery on the cabinet or detaching the battery from the cabinet, and then external short circuit is avoided. Simultaneously, after battery formation is finished, the sleeve is detached and can be reused.
Description
Technical field
The utility model relates to a kind of anti-battery cabinet external short circuit device up and down, and especially a kind of anti-secondary cell is cabinet external short circuit device up and down.
Background technology
Secondary cell all need use in inside plants before dispatching from the factory and changes into cabinet and discharge and recharge and change into.
In the battery charging and discharging formation process, need change into cabinet up and down, still, because battery location departs from or is inaccurate, the metal positive-pole post that changes into cabinet can touch the positive electrode cap (anodal part) and the box hat (negative pole part) of battery simultaneously, and the situation of battery external short circuit takes place.External short circuit infringement battery performance also can cause low pressure or burn dangerous situation such as inefficacy.
The utility model content
Given this, be necessary to provide a kind of battery cabinet external short circuit device up and down that prevents.
Its scheme is as follows: a kind of anti-battery is cabinet external short circuit device up and down, comprise with the battery sizes shape adaptive, the insulating sleeve that anode cap and box hat are separated.
Preferably, described insulating sleeve comprises barrel, and described barrel one end is provided with complete openings, and the other end is provided with the anodal opening adaptive with the anode cap.
Preferably, described insulating sleeve is the papery material.
Preferably, described insulating sleeve is a plastic material.
Preferably, described barrel internal diameter is greater than the battery steel shell external diameter.
Preferably, described sleeve is a heat shrink films, and heating is tightened up in the battery steel shell outside.
Because jacket casing is located on the battery, battery cathode is covered, like this at secondary cell up and down in the process of cabinet, the metal positive-pole post that changes into cabinet is not contact electrode cap (positive pole) and box hat (negative pole) simultaneously just, also just can not cause external short circuit.Simultaneously, after battery changes into end, again sleeve is taken off, can recycle.
Description of drawings
Fig. 1 is cabinet external short circuit device schematic diagram about the anti-battery of the utility model.
Embodiment
As shown in Figure 1, anti-battery cabinet external short circuit device up and down comprises insulating sleeve, insulating sleeve size shape and battery 10 are adaptive, insulating sleeve comprises barrel 22, barrel 22 1 ends are provided with complete openings, the other end is provided with the anodal opening 24 adaptive with anode cap 12, and anodal opening 24 radially vertically extends internally along barrel 22 end face edge.
The insulating sleeve internal diameter is sheathed on the battery 10 greater than battery 10 external diameters, and battery 10 comprises positive electrode cap (positive pole) 12 and box hat (negative pole) 14, and positive electrode cap 12 is provided with insulated ring 16 with box hat 14 junctions, contacts with box hat 14 to prevent positive electrode cap 12.Barrel 22 is close on the box hat 14, and positive electrode cap 12 is arranged in anodal opening 24 places.Like this, insulating sleeve covers box hat 14 (negative pole), when having avoided battery up and down cabinet changing into, changes into cabinet positive terminal 30 and touches battery plus-negative plate simultaneously, thereby avoided the battery external short circuit that battery performance is impacted.
In the present embodiment, insulating sleeve is selected the hard paper web of electric insulation for use, and is with low cost, is convenient to simultaneously make, easy to use, can recycle, and can certainly be other material, as plastics etc., so long as the electric insulation material gets final product.Cabinet external short circuit device can be applicable to the activation of cabinet up and down of batteries such as ni-mh, nickel zinc, NI-G, lithium ion about the anti-battery of the present utility model.
In another embodiment, insulating sleeve can be a heat shrink films also, is heated and can closely be sticked on battery steel shell 14, plays isolated positive electrode cap 12 and box hat 14, avoids changing into cabinet positive terminal 30 and contacts simultaneously with battery steel shell 14 with positive electrode cap 12.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (6)
1. anti-battery cabinet external short circuit device up and down is characterized in that: comprise with the battery sizes shape adaptive, the insulating sleeve that anode cap and box hat are separated.
2. anti-battery according to claim 1 is cabinet external short circuit device up and down, it is characterized in that described insulating sleeve comprises barrel, and described barrel one end is provided with complete openings, and the other end is provided with the anodal opening adaptive with the anode cap.
3. anti-battery according to claim 2 is cabinet external short circuit device up and down, it is characterized in that described insulating sleeve is the papery material.
4. anti-battery according to claim 2 is cabinet external short circuit device up and down, it is characterized in that described insulating sleeve is a plastic material.
5. according to cabinet external short circuit device about claim 3 or the 4 described anti-batteries, it is characterized in that described barrel internal diameter is greater than the battery steel shell external diameter.
6. anti-battery according to claim 4 is cabinet external short circuit device up and down, and described sleeve is a heat shrink films, and heating is tightened up in the battery steel shell outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205081765U CN201859915U (en) | 2010-08-26 | 2010-08-26 | External short circuit prevention device for battery mounted on or detached from cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205081765U CN201859915U (en) | 2010-08-26 | 2010-08-26 | External short circuit prevention device for battery mounted on or detached from cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859915U true CN201859915U (en) | 2011-06-08 |
Family
ID=44105715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205081765U Expired - Lifetime CN201859915U (en) | 2010-08-26 | 2010-08-26 | External short circuit prevention device for battery mounted on or detached from cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811710A (en) * | 2014-01-30 | 2014-05-21 | 许玉林 | Cylindrical battery structure |
| CN103811188A (en) * | 2014-01-30 | 2014-05-21 | 许玉林 | Vehicle super capacitor structure |
-
2010
- 2010-08-26 CN CN2010205081765U patent/CN201859915U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811710A (en) * | 2014-01-30 | 2014-05-21 | 许玉林 | Cylindrical battery structure |
| CN103811188A (en) * | 2014-01-30 | 2014-05-21 | 许玉林 | Vehicle super capacitor structure |
| CN103811710B (en) * | 2014-01-30 | 2017-07-07 | 苏州安靠电源有限公司 | A kind of cylindrical battery configuration |
| CN103811188B (en) * | 2014-01-30 | 2017-09-08 | 许玉林 | A kind of automobile-used supercapacitor structures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENQI GROUP Free format text: FORMER OWNER: HAOPENG SCIENCE AND TECHNOLOGY CO., LTD., SHENZHEN CITY Effective date: 20140129 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140129 Address after: Seychelles Providence Industrial Zone Zep Mahi pull Dirk Street Building 1 floor Patentee after: Air group Address before: Longgang District of Shenzhen City, Guangdong province 518111 Pinghu Shanxia Luoshan Industrial Zone A2 building Patentee before: Haopeng Science and Technology Co., Ltd., Shenzhen City |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |