CN205542990U - Battery module harmful gas keeps apart emission structure - Google Patents
Battery module harmful gas keeps apart emission structure Download PDFInfo
- Publication number
- CN205542990U CN205542990U CN201620201360.2U CN201620201360U CN205542990U CN 205542990 U CN205542990 U CN 205542990U CN 201620201360 U CN201620201360 U CN 201620201360U CN 205542990 U CN205542990 U CN 205542990U
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- CN
- China
- Prior art keywords
- battery modules
- harmful gas
- exhaustor
- discharge structure
- bunch plate
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- 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.)
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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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- Battery Mounting, Suspending (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model belongs to battery module skill field, concretely relates to battery module harmful gas keeps apart emission structure, including the battery box, battery module, bunch board, blast pipe and sealed piece, the battery module is installed the battery box is internal, sealed piece will through the post forming blast pipe and the bunch board structure that links into an integrated entity. The clearance between blast pipe and the bunch board has been filled to sealed piece, has guaranteed the leakproofness of blast pipe with bunch board hookup location, moreover a blast pipe and bunch board body structure has reduced the spare part that assembles, improves assembly efficiency.
Description
Technical field
This utility model belongs to battery modules skill field, is specifically related to a kind of battery modules harmful gas isolation discharge structure.
Background technology
At present, new-energy automobile home court quickly grows, and battery modules is as the power resources of new-energy automobile, and its safety and reliability are most important for whole motor system.
During the use of battery modules, battery modules may produce harmful gas because of exception, in order to drain harmful gas, some battery modules sets up exhaustor, and the exhaustor arranged adds the complexity of battery module structure, thus add assembly cost, and the compact conformation of battery modules own, its limited space, it is unfavorable for being tightly connected of exhaustor and battery modules, harmful gas still may be overflowed from the exhaustor link position with battery modules, form the biggest potential safety hazard.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, it is provided that a kind of battery modules harmful gas isolation discharge structure, with the compactness of increase structure, simplifies assembling process, and improves sealing property.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of battery modules harmful gas isolation discharge structure, including Battery case, battery modules, bunch plate, exhaustor and sealing block, described battery modules is arranged in described Battery case, and described exhaustor and bunch plate are linked into an integrated entity structure by described sealing block by post forming.Described sealing block is filled with the gap between exhaustor and bunch plate, it is ensured that exhaustor and the sealing of bunch plate link position, and described exhaustor and bunch plate integrative-structure, decrease the parts of assembling, improve efficiency of assembling.
Improvement as a kind of battery modules harmful gas described in the utility model isolation discharge structure, the cross section of described sealing block is " n " type structure, and be wrapped on described exhaustor, so that sealing block is combined closely with described exhaustor, improve sealing property, and can the mechanical strength of reinforced platoon's trachea.
Improvement as a kind of battery modules harmful gas described in the utility model isolation discharge structure, described bunch plate is provided with steam vent, described exhaustor connects with the steam vent of described bunch plate, so that when battery modules produces harmful gas, harmful gas enters row by the steam vent of described bunch plate and is managed, then is discharged by exhaustor.
Improvement as a kind of battery modules harmful gas described in the utility model isolation discharge structure, described battery modules is provided with air-outlet valve, described steam vent is corresponding with described air-outlet valve, the harmful gas produced is discharged by described air-outlet valve, and enters described exhaustor by corresponding steam vent.
Improvement as a kind of battery modules harmful gas described in the utility model isolation discharge structure, also include sealing ring, described sealing ring is arranged between described bunch plate and described battery modules, described bunch plate is made to fit tightly with battery modules by described sealing ring, to prevent the leakage of harmful gas.
Improvement as a kind of battery modules harmful gas described in the utility model isolation discharge structure, described air-outlet valve is around in described sealing ring, set by enclosing of institute's sealing ring, prevent the harmful gas discharged from air-outlet valve from overflowing from sealing ring, it is ensured that harmful gas enters exhaustor smoothly.
As the improvement of a kind of battery modules harmful gas described in the utility model isolation discharge structure, described sealing ring and described sealing block integrated formed structure, to improve the compactness of structure, improve efficiency of assembling.
As the improvement of a kind of battery modules harmful gas described in the utility model isolation discharge structure, described bunch plate is provided with buckle, and described Battery case is provided with and the described fixture block being clasped, and is connected so that described bunch plate is fixing with described Battery case.
As the improvement of a kind of battery modules harmful gas described in the utility model isolation discharge structure, described Battery case is provided with mounting ear block.Described Battery case is fixedly mounted by described mounting ear block.
As the improvement of a kind of battery modules harmful gas described in the utility model isolation discharge structure, described mounting ear block is provided with screw hole.Described Battery case is fixedly mounted by the screw hole being coordinated described mounting ear block by bolt.
The beneficial effects of the utility model are: a kind of battery modules harmful gas isolation discharge structure, including Battery case, battery modules, bunch plate, exhaustor and sealing block, described battery modules is arranged in described Battery case, and described exhaustor and bunch plate are linked into an integrated entity structure by described sealing block by post forming.Make:
1, described sealing block is filled with the gap between exhaustor and bunch plate, it is ensured that exhaustor and the sealing of bunch plate link position；
2, described exhaustor and bunch plate integrative-structure, decrease the parts of assembling, simplifies assembling, improves efficiency of assembling；
3, described exhaustor and bunch plate integrative-structure, improve the compactness of structure, saves assembly space, it is simple to exhaustor and the design of bunch plate.
Accompanying drawing explanation
Fig. 1 is explosive view of the present utility model.
Fig. 2 is the integrative-structure figure of bunch plate, sealing block and exhaustor.
Fig. 3 is the integrative-structure figure of bunch plate, sealing ring and exhaustor.
Fig. 4 is A-A1 sectional view in Fig. 2.
Fig. 5 is the structural representation of sealing block and sealing ring.
Wherein, 1. Battery case, 11. fixture blocks, 12. mounting ear blocks, 13. screw holes, 2. battery modules, 21. air-outlet valves, 3. bunch plate, 31. steam vents, 32. buckles, 4. exhaustor, 5. sealing block, 6. sealing ring.
Detailed description of the invention
Below in conjunction with detailed description of the invention and Figure of description, this utility model and beneficial effect thereof are described in further detail, but, detailed description of the invention of the present utility model is not limited thereto.
If Fig. 1 is to shown in 5, a kind of battery modules harmful gas isolation discharge structure, including Battery case 1, battery modules 2, bunch plate 3, exhaustor 4, sealing block 5 and sealing ring 6, described battery modules 2 is arranged in described Battery case 1, and described exhaustor 4 and bunch plate 3 are linked into an integrated entity structure by described sealing block 5 by post forming.The cross section of described sealing block 5 is " n " type structure, and is wrapped on described exhaustor 4.Described battery modules 2 is provided with air-outlet valve 21, and described bunch plate 3 is provided with steam vent 31, and described steam vent 31 is corresponding with described air-outlet valve 21, and described exhaustor 4 connects with the steam vent 31 of described bunch plate 3.Described sealing ring 6 is structure as a whole with described sealing block 5, and described sealing ring 6 is arranged between described bunch plate 3 and described battery modules 2, and described air-outlet valve 21 is around in described sealing ring 6.Described bunch plate 3 is provided with buckle 32, and described Battery case 1 is provided with the fixture block 11 coordinated with described buckle 32, is connected so that described bunch plate 3 is fixing with described Battery case 1.Described Battery case 1 is additionally provided with mounting ear block 12, and described mounting ear block 12 is provided with screw hole 13.
When battery modules 2 occurs extremely to produce harmful gas, battery modules 2 air pressure inside rises, finally break through described air-outlet valve 21, harmful gas is discharged from described air-outlet valve 21, under the sealing of described sealing ring 6, harmful gas enters described exhaustor 4 by the steam vent 31 corresponding with described air-outlet valve 21 on bunch plate 3, owing to exhaustor 4 is into a single integrated structure with described bunch plate 3 by the post forming of described sealing block 5, thus ensure that harmful gas will not leak from the link position between exhaustor 4 and described bunch plate 3, but finally drain through described exhaustor 4.Therefore this structure can completely cut off harmful gas and enters at battery modules 2 connecting line or into the car, it is ensured that the use safety of battery modules 2, and the life security of personnel by bus.And the integrative-structure of described bunch plate 3 and exhaustor 4 both ensure that the sealing of exhaustor 4 and bunch plate 3 link position, decreases again the parts of assembling, improves efficiency of assembling.
The announcement of book and teaching according to the above description, above-mentioned embodiment can also be changed and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to above-mentioned detailed description of the invention, and any conspicuously improved, replacement or modification that every those skilled in the art are done on the basis of this utility model belong to protection domain of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are merely for convenience of description, this utility model is not constituted any restriction.
Claims (10)
1. a battery modules harmful gas isolation discharge structure, it is characterized in that: include Battery case, battery modules, bunch plate, exhaustor and sealing block, described battery modules is arranged in described Battery case, and described exhaustor and bunch plate are linked into an integrated entity structure by described sealing block by post forming.
A kind of battery modules harmful gas isolation discharge structure the most according to claim 1, it is characterised in that: the cross section of described sealing block is " n " type structure, and is wrapped on described exhaustor.
A kind of battery modules harmful gas isolation discharge structure the most according to claim 1, it is characterised in that: described bunch plate is provided with steam vent, and described exhaustor connects with the steam vent of described bunch plate.
A kind of battery modules harmful gas isolation discharge structure the most according to claim 3, it is characterised in that: described battery modules is provided with air-outlet valve, and described steam vent is corresponding with described air-outlet valve.
A kind of battery modules harmful gas isolation discharge structure the most according to claim 4, it is characterised in that: also include that sealing ring, described sealing ring are arranged between described bunch plate and described battery modules.
A kind of battery modules harmful gas isolation discharge structure the most according to claim 5, it is characterised in that: described air-outlet valve is around in described sealing ring.
A kind of battery modules harmful gas isolation discharge structure the most according to claim 5, it is characterised in that: described sealing ring and described sealing block integrated formed structure.
A kind of battery modules harmful gas isolation discharge structure the most according to claim 1, it is characterised in that: described bunch plate is provided with buckle, and described Battery case is provided with and the described fixture block being clasped.
A kind of battery modules harmful gas isolation discharge structure the most according to claim 1, it is characterised in that: described Battery case is provided with mounting ear block.
A kind of battery modules harmful gas isolation discharge structure the most according to claim 9, it is characterised in that: described mounting ear block is provided with screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201360.2U CN205542990U (en) | 2016-03-16 | 2016-03-16 | Battery module harmful gas keeps apart emission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201360.2U CN205542990U (en) | 2016-03-16 | 2016-03-16 | Battery module harmful gas keeps apart emission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542990U true CN205542990U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620201360.2U Active CN205542990U (en) | 2016-03-16 | 2016-03-16 | Battery module harmful gas keeps apart emission structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115398721A (en) * | 2021-03-15 | 2022-11-25 | 宁德时代新能源科技股份有限公司 | Battery, electric device, and method and device for preparing battery |
-
2016
- 2016-03-16 CN CN201620201360.2U patent/CN205542990U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115398721A (en) * | 2021-03-15 | 2022-11-25 | 宁德时代新能源科技股份有限公司 | Battery, electric device, and method and device for preparing battery |
| CN115398721B (en) * | 2021-03-15 | 2023-11-03 | 宁德时代新能源科技股份有限公司 | Battery, power utilization device, method and device for preparing battery |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |