CN205542991U - High safe lithium cell module that contains flue system component - Google Patents
High safe lithium cell module that contains flue system component Download PDFInfo
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- CN205542991U CN205542991U CN201620211109.4U CN201620211109U CN205542991U CN 205542991 U CN205542991 U CN 205542991U CN 201620211109 U CN201620211109 U CN 201620211109U CN 205542991 U CN205542991 U CN 205542991U
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- device panel
- flue
- system assembly
- flue system
- safe lithium
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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 relates to a high safe lithium cell module that contains flue system component, including a plurality of electric core main part of parallel equipment, respectively set up in the preceding end device panel of electricity core its front end terminal surface of main part and rear end terminal surface and back end device panel, set up in flue system component on the preceding end device panel of its front end terminal surface of electricity core main part. The utility model discloses a high safe lithium cell module that contains flue system component's beneficial effect lies in: through setting be used for the discharging high -temperature gas's that electric core produced during the short circuit in taking place flue system component, the electric core of short circuit can not cause adjacent electric core because of overheated emergences chain reaction, and then the safety of assurance battery, guarantees consumer's property and life safety simultaneously.
Description
[technical field]
This utility model relates to lithium battery and production technology thereof, concrete, and it provides a kind of high safe lithium battery module containing flue system assembly.
[background technology]
Along with the development of society, the application of lithium battery is more and more extensive.
Lithium battery cannot avoid the internal short-circuit of battery core in procedure for producing completely, exists it may happen that the battery core of internal short-circuit cannot detect rejecting aborning, and consumer in use may be unexpected by when internal short-circuit occurring；
Battery core is once internal short-circuit occurs, the high-temperature gas of about 1500 DEG C will be discharged, if it is external in time high-temperature gas and battery core can not to be isolated outlet side by side, will result in adjacent battery core because of overheated generation chain reaction, ultimately cause whole battery bag and blast on fire occurs, seriously jeopardize property and the life security of consumer.
It is therefore desirable to provide a kind of high safe lithium battery module containing flue system assembly to solve the problems referred to above.
[utility model content]
Main purpose of the present utility model is to provide a kind of high safe lithium battery module containing flue system assembly, the flue system assembly of its high-temperature gas produced when being provided for discharging battery core generation internal short-circuit, the battery core of short circuit does not results in adjacent battery core because of overheated generation chain reaction, and then the safety of guarantee battery, ensure property and the life security of consumer simultaneously.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of high safe lithium battery module containing flue system assembly, including some battery core main bodys, the flue system assembly that is respectively arranged at described its front end surface of battery core main body and the fore device panel of rear end end face and back-end device panel, is arranged on the fore device panel of described battery core its front end surface of main body of assembled parallel；
Described flue system assembly include some in flowing water linear setting and the flue boss module that is fixedly installed on described fore device panel and be arranged at described its lower end of fore device panel and the floss hole that runs through described battery core main body, described flue boss module is in two-by-two one group of setting, and often organizes and be provided with front check valve on the described fore device panel of described flue boss intermodule.
Further, described flue boss module is made up of the some flue boss in flowing water the distribution of line shape.
Further, described back-end device panel is provided with the rear check valve corresponding with the described front check valve arranged on described fore device panel.
Further, the battery core main body of described fore device its upper and lower side of panel is respectively arranged with upper flue baffle plate and lower flue baffle plate.
Further, described fore device panel is provided with auxiliary gas outlet.
Further, described fore device panel is provided with the flue corresponding with described floss hole and flows to platform.
Further, described flue boss is provided through the fixing device hole of described battery core main body.
Further, described fore device panel, described back-end device panel, described flue system assembly, described front check valve and described rear check valve are all for being formed by the PC material injection of UL94-V0 flame retardant rating.
Compared with prior art, having the beneficial effects that of a kind of high safe lithium battery module containing flue system assembly of the present utility model: the flue system assembly of the high-temperature gas produced during by being provided for discharging battery core generation internal short-circuit, the battery core of short circuit does not results in adjacent battery core because of overheated generation chain reaction, and then the safety of guarantee battery, ensure property and the life security of consumer simultaneously.
[accompanying drawing explanation]
Fig. 1 is one of structural representation of embodiment of the present utility model；
Fig. 2 is the two of the structural representation of embodiment of the present utility model；
Fig. 3 is the three of the structural representation of embodiment of the present utility model；
In figure, numeral represents:
1 battery core main body, 101 fore device panels, 102 back-end device panels, 103 fixing device holes；
2 flue system assemblies, 201 flue boss, 202 auxiliary gas outlets, 203 upper flue baffle plates, 204 lower flue baffle plates, 205 floss holes, 206 flue boss modules, 207 flues flow to platform；
Check valve before 3, check valve after 301.
[detailed description of the invention]
Embodiment:
With reference to Fig. 1-Fig. 3, the present embodiment provides a kind of high safe lithium battery module containing flue system assembly, including two battery core main bodys 1, the flue system assembly 2 that is respectively arranged at its front end surface of battery core main body 1 and the fore device panel 101 of rear end end face and back-end device panel 102, is arranged on the fore device panel 101 of battery core its front end surface of main body of assembled parallel；
Flue system assembly 2 include four in flowing water linear setting and the flue boss module 206 that is fixedly installed on fore device panel 101 and be arranged at its lower end of fore device panel 101 and the floss hole 205 that runs through battery core main body 1, flue boss module 206 in two-by-two one group of setting, and often group flue boss module 206 between fore device panel 101 on be provided with front check valve 3；
Flue boss module 206 is made up of six flue boss 201 in flowing water the distribution of line shape；
The corresponding rear check valve 301 of front check valve 3 being provided with on back-end device panel 102 and arrange on fore device panel 101；
Upper flue baffle plate 203 and lower flue baffle plate 204 it is respectively arranged with in the battery core main body 1 of its upper and lower side of fore device panel 101
Auxiliary gas outlet it is provided with on fore device panel 101；
It is provided with the flue corresponding with floss hole 205 on fore device panel 101 and flows to platform 207；
The fixing device hole 103 of battery core main body 1 it is provided through on flue boss 201；
Fore device panel 101, back-end device panel 102, flue system assembly 2, front check valve 3 and rear check valve 301 are all for being formed by the PC material injection of UL94-V0 flame retardant rating.
Wherein:
Front check valve 3 and rear check valve 301 high-temperature gas when battery core 1 is short-circuited discharges battery core 1；
The flue system assembly 2 guiding after high-temperature gas is discharged, is finally flowed to floss hole 205 and discharges.
With reference to Fig. 3, the discharge of high-temperature gas in battery core is comprised the steps: by a kind of high safe lithium battery module containing flue system assembly of the present embodiment
1) by front check valve 3 and rear check valve 301, the high-temperature gas in battery core is discharged inside battery core；
2) high-temperature gas is confluxed arrival floss hole 205 and then discharged by floss hole by flue system assembly 2.
Compared with prior art, having the beneficial effects that of a kind of high safe lithium battery module containing flue system assembly of the present embodiment: by being provided for discharging the flue system assembly 2 of the high-temperature gas produced when battery core 1 occurs internal short-circuit, the battery core 1 of short circuit does not results in adjacent battery core because of overheated generation chain reaction, and then the safety of guarantee battery, ensure property and the life security of consumer simultaneously.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, on the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (8)
1. the high safe lithium battery module containing flue system assembly, it is characterised in that: some battery core main bodys of including assembled parallel, the flue system assembly being respectively arranged at described its front end surface of battery core main body and the fore device panel of rear end end face and back-end device panel, being arranged on the fore device panel of described battery core its front end surface of main body；
Described flue system assembly include some in flowing water linear setting and the flue boss module that is fixedly installed on described fore device panel and be arranged at described its lower end of fore device panel and the floss hole that runs through described battery core main body, described flue boss module is in two-by-two one group of setting, and often organizes and be provided with front check valve on the described fore device panel of described flue boss intermodule.
A kind of high safe lithium battery module containing flue system assembly the most according to claim 1, it is characterised in that: described flue boss module is made up of the some flue boss in flowing water the distribution of line shape.
A kind of high safe lithium battery module containing flue system assembly the most according to claim 1, it is characterised in that: it is provided with the rear check valve corresponding with the described front check valve arranged on described fore device panel on described back-end device panel.
A kind of high safe lithium battery module containing flue system assembly the most according to claim 1, it is characterised in that: it is respectively arranged with upper flue baffle plate and lower flue baffle plate in the battery core main body of described fore device its upper and lower side of panel.
A kind of high safe lithium battery module containing flue system assembly the most according to claim 1, it is characterised in that: it is provided with auxiliary gas outlet on described fore device panel.
A kind of high safe lithium battery module containing flue system assembly the most according to claim 1, it is characterised in that: it is provided with the flue corresponding with described floss hole on described fore device panel and flows to platform.
A kind of high safe lithium battery module containing flue system assembly the most according to claim 2, it is characterised in that: it is provided through the fixing device hole of described battery core main body on described flue boss.
A kind of high safe lithium battery module containing flue system assembly the most according to claim 3, it is characterised in that: described fore device panel, described back-end device panel, described flue system assembly, described front check valve and described rear check valve are all for being formed by the PC material injection of UL94-V0 flame retardant rating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211109.4U CN205542991U (en) | 2016-03-18 | 2016-03-18 | High safe lithium cell module that contains flue system component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211109.4U CN205542991U (en) | 2016-03-18 | 2016-03-18 | High safe lithium cell module that contains flue system component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542991U true CN205542991U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620211109.4U Active CN205542991U (en) | 2016-03-18 | 2016-03-18 | High safe lithium cell module that contains flue system component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542991U (en) |
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2016
- 2016-03-18 CN CN201620211109.4U patent/CN205542991U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |