CN205355103U - Cryogenic application's lithium ion container body - Google Patents
Cryogenic application's lithium ion container body Download PDFInfo
- Publication number
- CN205355103U CN205355103U CN201521040262.7U CN201521040262U CN205355103U CN 205355103 U CN205355103 U CN 205355103U CN 201521040262 U CN201521040262 U CN 201521040262U CN 205355103 U CN205355103 U CN 205355103U
- Authority
- CN
- China
- Prior art keywords
- lithium
- shell body
- hot plate
- ions battery
- positive
- 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
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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 provides a cryogenic application's lithium ion container body, including shell body, the top cap that is located the shell body top and uses rather than the cooperation, still be equipped with the heating element and hug closely the peripheral thermal -insulated heat preservation that sets up of shell body, a plurality of lithium ion batteries are located in the shell body, the heating element is located adjacently between the lithium ion battery, the heating element is including the baffle that sets up in pairs to and be located the hot plate between two adjacent baffles, the baffle is network structure. The beneficial effects of the utility model are that: the heating element uses with the thermal -insulated heat preservation cooperation of hugging closely the peripheral setting of shell body for this casing has better heat preservation ability and resistance to low temperature, prolongs the wherein life of lithium ion battery.
Description
Technical field
This utility model belongs to lithium-ions battery technical field, especially relates to the lithium-ions battery housing of a kind of cryogenic applications.
Background technology
In prior art, lithium-ions battery enjoys favor with its energy-conserving and environment-protective, efficiency for charge-discharge height when feature.But in high temperature environments, the shell body of lithium-ions battery module is easily deformed, and lithium ion battery Soft Roll also easily expands, and affects service life；At low ambient temperatures, lithium ion battery needs could enter stable duty after being heated；Lithium-ions battery must be able to the restriction overcoming high temperature or low temperature environment can reach wider application, and the shell body of lithium-ions battery is all proposed high requirement by above-mentioned two situations, the lithium-ions battery housing of cryogenic applications is mainly improved by this utility model.
Summary of the invention
Problem to be solved in the utility model is to provide the lithium-ions battery housing of a kind of cryogenic applications, wherein heat generating component and be close to shell body periphery arrange insulating with the use of, make this housing have good insulating power and resistance to low temperature, extend the service life of wherein lithium-ions battery.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of lithium-ions battery housing of cryogenic applications, including shell body, it is positioned at shell body top and is mated the top cover of use, it is additionally provided with heat generating component and is close to the insulating that shell body periphery is arranged, some lithium-ions batteries are positioned at described shell body, and described heat generating component is positioned between adjacent described lithium-ions battery；
Described heat generating component includes the dividing plate being arranged in pairs, and is positioned at the hot plate between adjacent two dividing plates, and described dividing plate is network structure.
Further, forming the space holding hot plate between adjacent two dividing plates and shell body, in this space, both sides are provided with mean for the grafting groove of described hot plate grafting；
Described hot plate both sides are correspondingly provided with grafting raised line, and described grafting raised line is positioned at described grafting groove, and described hot plate top is provided with handle.
Further, described top cover is provided with positive and negative terminal, and described positive and negative terminal electrically connects with described hot plate, is parallel relationship between each hot plate, and described positive and negative terminal electrically connects with the lithium-ions battery being positioned at described shell body.
Further, described top cover is provided with instrumental panel.
Further, temperature-controlling component it is additionally provided with between heat generating component and positive and negative terminal.
This utility model has the advantage that and has the benefit effect that
Heat generating component of the present utility model and be close to shell body periphery arrange insulating with the use of so that this housing has good insulating power and resistance to low temperature, extends the service life of wherein lithium-ions battery；It addition, heat generating component of the present utility model by the power supplying and heating of lithium-ions battery own, or can be supplied thermoelectric generator power supplying and heating by external, circuit transformations is flexible, it is possible to select according to practical situation, expands its range of application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the internal structure schematic diagram of shell body of the present utility model；
Fig. 3 is the structural representation not installing lithium-ions battery and hot plate state in shell body of the present utility model；
Fig. 4 is the partial enlargement structural representation of Fig. 3；
Fig. 5 is the structural representation of hot plate of the present utility model.
Wherein, 1, shell body, 2, top cover, 21, both positive and negative polarity joint pin, 22, instrumental panel, 3, heat generating component, 31, dividing plate, 32, hot plate, 321, grafting raised line, 322, handle, 4, insulating, 5, lithium-ions battery, 6, hold the space of hot plate, 61, grafting groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As Figure 1-5, the lithium-ions battery housing of a kind of cryogenic applications of the present utility model, including shell body 1, it is positioned at shell body top and is mated the top cover 2 of use, it is additionally provided with heat generating component 3 and is close to the insulating 4 that shell body periphery is arranged, some lithium-ions batteries 5 are positioned at described shell body 1, and described heat generating component 3 is positioned between adjacent described lithium-ions battery 5；
Described heat generating component 3 includes the dividing plate 31 being arranged in pairs, and is positioned at the hot plate 32 between adjacent two dividing plates 31, and described dividing plate 31 is network structure.
It it is below the improvement of the technique scheme to the present embodiment.
Further, forming the space 6 holding hot plate between adjacent two dividing plates 31 and shell body 1, in this space, both sides are provided with mean for the grafting groove 61 of described hot plate grafting；
Described hot plate 32 both sides are correspondingly provided with grafting raised line 321, and described grafting raised line 321 is positioned at described grafting groove 61, and described hot plate 32 top is provided with handle 322.
Further, described top cover 2 is provided with positive and negative terminal 21, and described positive and negative terminal 21 electrically connects with described hot plate 32, is parallel relationship between each hot plate 32, and described positive and negative terminal 21 electrically connects with the lithium-ions battery 5 being positioned at described shell body；Described top cover 2 is provided with instrumental panel 22；It is additionally provided with temperature-controlling component between hot plate 32 in parallel and positive and negative terminal 21.
Foregoing circuit has two kinds of connected modes, the first connected mode is: for series relationship between lithium-ions battery, positive and negative terminal and hot plate, when not up to the temperature of lithium-ions battery normal operation, temperature-controlling component is opening, the electricity that hot plate utilizes lithium-ions battery itself faint carries out self-heating, when, after the temperature reaching lithium-ions battery normal operation, temperature-controlling component is closed, positive and negative terminal electrically connects with the extraneous equipment needing power supply, normal power supply；
Another kind of connected mode is: lithium-ions battery electrically connects with positive and negative terminal respectively with hot plate, namely lithium-ions battery and hot plate are parallel relationship, extra electrically connecting for thermoelectric generator is needed with positive and negative terminal during heating, and hot plate is powered heating, when not up to the temperature of lithium-ions battery normal operation, temperature-controlling component is opening, hot plate utilizes external confession thermoelectric generator to be heated, when after the temperature reaching lithium-ions battery normal operation, temperature-controlling component is closed, positive and negative terminal electrically connects with the extraneous equipment needing power supply, normal power supply.
Above an embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All equalizations made according to this utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
1. the lithium-ions battery housing of a cryogenic applications, including shell body, it is positioned at shell body top and is mated the top cover of use, it is characterized in that, it is additionally provided with heat generating component and is close to the insulating that shell body periphery is arranged, some lithium-ions batteries are positioned at described shell body, and described heat generating component is positioned between adjacent described lithium-ions battery；
Described heat generating component includes the dividing plate being arranged in pairs, and is positioned at the hot plate between adjacent two dividing plates, and described dividing plate is network structure.
2. the lithium-ions battery housing of a kind of cryogenic applications as claimed in claim 1, it is characterised in that forming the space holding hot plate between adjacent two dividing plates and shell body, in this space, both sides are provided with mean for the grafting groove of described hot plate grafting；
Described hot plate both sides are correspondingly provided with grafting raised line, and described grafting raised line is positioned at described grafting groove, and described hot plate top is provided with handle.
3. the lithium-ions battery housing of a kind of cryogenic applications as claimed in claim 1, it is characterized in that, described top cover is provided with positive and negative terminal, described positive and negative terminal electrically connects with described hot plate, being parallel relationship between each hot plate, described positive and negative terminal electrically connects with the lithium-ions battery being positioned at described shell body.
4. the lithium-ions battery housing of a kind of cryogenic applications as claimed in claim 1, it is characterised in that described top cover is provided with instrumental panel.
5. the lithium-ions battery housing of a kind of cryogenic applications as claimed in claim 3, it is characterised in that be additionally provided with temperature-controlling component between heat generating component and positive and negative terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040262.7U CN205355103U (en) | 2015-12-14 | 2015-12-14 | Cryogenic application's lithium ion container body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040262.7U CN205355103U (en) | 2015-12-14 | 2015-12-14 | Cryogenic application's lithium ion container body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205355103U true CN205355103U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040262.7U Expired - Fee Related CN205355103U (en) | 2015-12-14 | 2015-12-14 | Cryogenic application's lithium ion container body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205355103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697290A (en) * | 2020-05-29 | 2020-09-22 | 安徽泰能新能源科技有限公司 | Lithium battery box, lithium battery pack and application of lithium battery pack |
| WO2022266866A1 (en) * | 2021-06-22 | 2022-12-29 | 宁德新能源科技有限公司 | Electrochemical apparatus and electric device |
-
2015
- 2015-12-14 CN CN201521040262.7U patent/CN205355103U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697290A (en) * | 2020-05-29 | 2020-09-22 | 安徽泰能新能源科技有限公司 | Lithium battery box, lithium battery pack and application of lithium battery pack |
| CN111697290B (en) * | 2020-05-29 | 2021-07-27 | 蜂巢能源科技(马鞍山)有限公司 | Lithium battery box, lithium battery pack and application of lithium battery pack |
| WO2022266866A1 (en) * | 2021-06-22 | 2022-12-29 | 宁德新能源科技有限公司 | Electrochemical apparatus and electric device |
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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: 20160629 Termination date: 20171214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |