CN204375836U - A kind of Self-disconnecting lithium battery - Google Patents
A kind of Self-disconnecting lithium battery Download PDFInfo
- Publication number
- CN204375836U CN204375836U CN201420772453.1U CN201420772453U CN204375836U CN 204375836 U CN204375836 U CN 204375836U CN 201420772453 U CN201420772453 U CN 201420772453U CN 204375836 U CN204375836 U CN 204375836U
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- elastic mechanism
- pole elastic
- lithium battery
- self
- transverse slat
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Abstract
The utility model discloses a kind of Self-disconnecting lithium battery, comprise housing, and be filled in the electrolyte of inner side; And be installed on the battery core unit of case inside, and the positive plate installed with battery core unit matching and negative plate; Also comprise positive pole elastic mechanism and negative pole elastic mechanism; Described positive pole elastic mechanism and negative pole elastic mechanism are made up of two transverse slats conducted electricity and non-conductive spring; Described transverse slat and both ends of the spring fixed installation; A described transverse slat is embedded into a case inside, fixes with the positive plate of inner side and negative plate; Another transverse slat described is installed on hull outside, and is provided with conductive cores in the middle of it.Self-disconnecting lithium battery of the present utility model; controlled by positive pole elastic mechanism and negative pole elastic mechanism; during use; compressed by clip or the built-in beam of himself; can use after compression; need not after, directly automatically disconnected by positive pole elastic mechanism and negative pole elastic mechanism, protection lithium battery positive-negative plate.
Description
Technical field
The utility model belongs to technical field of lithium batteries, is specifically related to a kind of Self-disconnecting lithium battery.
Background technology
Lithium battery can be divided into lithium metal battery and lithium ion battery; The lithium of lithium ion battery not containing metallic state, and can charge; Lithium battery is a class is negative material, the battery using non-aqueous electrolytic solution by lithium metal or lithium alloy, and it uses following reaction: this reaction of Li+MnO2=LiMnO2 is redox reaction, electric discharge; Lithium metal battery is generally use that manganese dioxide is positive electrode, lithium metal or its alloying metal are negative material, use the battery of non-aqueous electrolytic solution; Lithium battery of the prior art is not when using, and be exposed in air, as easy as rolling off a log oxidation, causes loose contact, also has situation about being short-circuited.
Summary of the invention
(1) technical problem that will solve
For solving the problem, the utility model proposes a kind of Self-disconnecting lithium battery, by lithium battery is set to structure of autotomying, during use, being compressed, need not rear automatic disconnection.
(2) technical scheme
Self-disconnecting lithium battery of the present utility model, comprises housing, and is filled in the electrolyte of inner side; And be installed on the battery core unit of case inside, and the positive plate installed with battery core unit matching and negative plate; Also comprise positive pole elastic mechanism and negative pole elastic mechanism; Described positive pole elastic mechanism and negative pole elastic mechanism are made up of two transverse slats conducted electricity and non-conductive spring; Described transverse slat and both ends of the spring fixed installation; A described transverse slat is embedded into a case inside, fixes with the positive plate of inner side and negative plate; Another transverse slat described is installed on hull outside, and is provided with conductive cores in the middle of it.
Further, described housing both sides are also provided with chute; In described chute, non-conductive built-in beam is installed.
Further, described conductive cores is that copper pipe is formed; The transverse slat in described copper pipe rear end and outside is fixed.
Further, described copper pipe is embedded into inside spring, and is longer than the spring after compression.
(3) beneficial effect
The utility model compared with prior art; it has following beneficial effect: Self-disconnecting lithium battery of the present utility model; controlled by positive pole elastic mechanism and negative pole elastic mechanism; during use; compressed by clip or the built-in beam of himself, can use after compression, need not after; directly automatically disconnected by positive pole elastic mechanism and negative pole elastic mechanism, protection lithium battery positive-negative plate.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, Self-disconnecting lithium battery of the present utility model; Comprise housing 1, and be filled in the electrolyte of inner side; And the battery core unit be installed on inside housing 1, and the positive plate installed with battery core unit matching and negative plate; Also comprise positive pole elastic mechanism 2 and negative pole elastic mechanism 3; Described positive pole elastic mechanism 2 and negative pole elastic mechanism 3 are made up of two transverse slats 4 conducted electricity and non-conductive spring 5; Described transverse slat 4 and the fixed installation of spring 5 two ends; A described transverse slat 4 is embedded into inside a housing 1, fixes with the positive plate of inner side and negative plate; Another transverse slat 4 described is installed on outside housing 1, and is provided with conductive cores 6 in the middle of it; During use, directly by the transverse slat in outside and housing by clamp, be generally used for the electric energy storage devices such as automobile.
Wherein, described housing 1 both sides are also provided with chute 7; In described chute 7, non-conductive built-in beam 8 is installed; During use, by the transverse slat in outside toward interior side pressure, then it can be used by built-in beam is fixing; Described conductive cores 6 is copper pipe formation; The transverse slat 4 in described copper pipe rear end and outside is fixed; Described conductive cores 6 is embedded into inside spring, and is longer than the spring after compression 5.
Self-disconnecting lithium battery of the present utility model; controlled by positive pole elastic mechanism and negative pole elastic mechanism; during use; compressed by clip or the built-in beam of himself; can use after compression; need not after, directly automatically disconnected by positive pole elastic mechanism and negative pole elastic mechanism, protection lithium battery positive-negative plate.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection range of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (4)
1. a Self-disconnecting lithium battery, comprises housing, and is filled in the electrolyte of inner side; And be installed on the battery core unit of case inside, and the positive plate installed with battery core unit matching and negative plate; It is characterized in that: also comprise positive pole elastic mechanism and negative pole elastic mechanism; Described positive pole elastic mechanism and negative pole elastic mechanism are made up of two transverse slats conducted electricity and non-conductive spring; Described transverse slat and both ends of the spring fixed installation; A described transverse slat is embedded into a case inside, fixes with the positive plate of inner side and negative plate; Another transverse slat described is installed on hull outside, and is provided with conductive cores in the middle of it.
2. according to the Self-disconnecting lithium battery described in claim 1, it is characterized in that: described housing both sides are also provided with chute; In described chute, non-conductive built-in beam is installed.
3. according to the Self-disconnecting lithium battery described in claim 1, it is characterized in that: described conductive cores is that copper pipe is formed; The transverse slat in described copper pipe rear end and outside is fixed.
4. according to the Self-disconnecting lithium battery described in claim 3, it is characterized in that: described copper pipe is embedded into inside spring, and be longer than the spring after compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772453.1U CN204375836U (en) | 2014-12-10 | 2014-12-10 | A kind of Self-disconnecting lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772453.1U CN204375836U (en) | 2014-12-10 | 2014-12-10 | A kind of Self-disconnecting lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204375836U true CN204375836U (en) | 2015-06-03 |
Family
ID=53332029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772453.1U Expired - Fee Related CN204375836U (en) | 2014-12-10 | 2014-12-10 | A kind of Self-disconnecting lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204375836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565083A (en) * | 2017-08-31 | 2018-01-09 | 太仓天润新材料科技有限公司 | A kind of durable lithium battery of environmental protection and energy saving |
| CN110707243A (en) * | 2019-10-17 | 2020-01-17 | 董娟 | Toy battery capable of reducing power consumption during idling |
-
2014
- 2014-12-10 CN CN201420772453.1U patent/CN204375836U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565083A (en) * | 2017-08-31 | 2018-01-09 | 太仓天润新材料科技有限公司 | A kind of durable lithium battery of environmental protection and energy saving |
| CN107565083B (en) * | 2017-08-31 | 2020-04-17 | 苏州广天信息技术有限公司 | Environment-friendly energy-saving durable lithium battery |
| CN110707243A (en) * | 2019-10-17 | 2020-01-17 | 董娟 | Toy battery capable of reducing power consumption during idling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20181210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |