CN205355089U - Battery package seal structure - Google Patents
Battery package seal structure Download PDFInfo
- Publication number
- CN205355089U CN205355089U CN201520861940.XU CN201520861940U CN205355089U CN 205355089 U CN205355089 U CN 205355089U CN 201520861940 U CN201520861940 U CN 201520861940U CN 205355089 U CN205355089 U CN 205355089U
- Authority
- CN
- China
- Prior art keywords
- power battery
- bracket
- seal structure
- spacing guide
- guide blot
- 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.)
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Classifications
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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)
Abstract
The utility model relates to a battery package seal structure belongs to the technical field that the battery encapsulated. Battery package seal structure, including power battery bracket, power battery lid with from spacing guide blot, the top panel of power battery bracket with be provided with sealed the pad between the lower panel of power battery lid, be provided with the clamp plate on the top panel of power battery lid, pass in proper order from spacing guide blot clamp plate, power battery lid, sealed pad and power battery bracket will through the nut solid being in the same place is covered closely with power battery to the power battery bracket. The utility model discloses a battery package seal structure has not only guaranteed sealed clearance, has promoted sealing performance, but also can effectively prevent power battery lid local deformation, guarantees bolted connection's reliability.
Description
Technical field
This utility model relates to the technical field of cell package, and more specifically, this utility model relates to a kind of battery bag and seals structure.
Background technology
In prior art, bolt connects the seal clearance that cannot ensure between battery bracket and battery cover, and bolt easily gets loose.In the prior art, battery cover is plastic construction, and the time can occur aging for a long time, causes seal failure, and planar sealing pad amount of interference is less, requires higher to the accuracy of manufacture.
Utility model content
In order to solve the above-mentioned technical problem existed in prior art, the purpose of this utility model is in that to provide a kind of battery bag to seal structure.
A kind of battery bag seals structure, including power battery bracket, power battery cover and from spacing guide blot, it is characterized in that: be provided with sealing gasket between top panel and the lower panel of described power battery cover of described power battery bracket, the top panel of described power battery cover is provided with pressing plate；Described sequentially pass through described pressing plate, power battery cover, sealing gasket and power battery bracket from spacing guide blot and by nut, described power battery bracket and power battery cover tightened together.
Wherein, described have heavy stand structure from spacing guide blot.
Wherein, the two ends of described sealing gasket are provided with multi-level lip structure.
Compared with prior art, battery bag described in the utility model sealing structure has the advantages that
Battery bag of the present utility model seals structure and not only ensure that seal clearance, improves sealing property, but also can effectively prevent power battery cover local deformation, it is ensured that bolted reliability.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view that the battery bag described in embodiment 1 seals structure.
Fig. 2 is the perspective view that the battery bag described in embodiment 1 seals structure.
Fig. 3 is the structural representation from spacing guide blot.
Fig. 4 is the structural representation of sealing gasket.
Fig. 5 is the Fig. 4 structural representation along Section A-A.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Embodiment 1
As shown in Figure 1-2, battery bag described in the present embodiment seals structure, including power battery bracket 10, power battery cover 20 and from spacing guide blot 60.It is provided with sealing gasket 40 between top panel and the lower panel of described power battery cover 20 of described power battery bracket 10, the top panel of described power battery cover 20 is provided with pressing plate 50；Described sequentially pass through the top panel of described pressing plate 50, the lower panel of power battery cover 20, sealing gasket 40 and power battery bracket 10 and by described power battery bracket 10 and power battery cover 20 nut 30 being tightened together from spacing guide blot 60 from spacing guide blot 60.From spacing guide blot, there is heavy stand structure 62 as it is shown on figure 3, described.As illustrated in figures 4-5, the two ends of described sealing gasket 40 are provided with multi-level lip structure 42.The battery bag of the present embodiment seals structure and adds pressure plate structure on the lower panel of battery cover such that it is able to effectively prevent power battery cover local deformation.What the present embodiment adopted can highly ensure seal clearance by bolt heavy stand 62 from spacing guide blot, simultaneously can by designing requirement screw-down torque, prevent bolt from getting loose, the sealing gasket that additionally the present embodiment adopts adds multi-level lip structure 42, lift-off seal performance, and amount of interference increases, reduce accuracy of manufacture requirement.
For the ordinary skill in the art, it should be understood that can within without departing from this utility model scope of disclosure, it is possible to adopt equivalent replace or equivalent transformation form implements above-described embodiment.Protection domain of the present utility model is not limited to the specific embodiment of detailed description of the invention part, as long as no the embodiment departing from utility model essence, should be understood as having dropped within the protection domain of this utility model requirement.
Claims (3)
1. a battery bag seals structure, including power battery bracket, power battery cover and from spacing guide blot, it is characterized in that: be provided with sealing gasket between top panel and the lower panel of described power battery cover of described power battery bracket, the top panel of described power battery cover is provided with pressing plate；Described sequentially pass through described pressing plate, power battery cover, sealing gasket and power battery bracket from spacing guide blot and by nut, described power battery bracket and power battery cover tightened together.
2. battery bag according to claim 1 seals structure, it is characterised in that: described have heavy stand structure from spacing guide blot.
3. battery bag according to claim 1 seals structure, it is characterised in that: the two ends of described sealing gasket are provided with multi-level lip structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861940.XU CN205355089U (en) | 2015-11-02 | 2015-11-02 | Battery package seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861940.XU CN205355089U (en) | 2015-11-02 | 2015-11-02 | Battery package seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205355089U true CN205355089U (en) | 2016-06-29 |
Family
ID=56166448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861940.XU Active CN205355089U (en) | 2015-11-02 | 2015-11-02 | Battery package seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205355089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565069A (en) * | 2016-06-30 | 2018-01-09 | 北京普莱德新能源电池科技有限公司 | A kind of electrokinetic cell lodge body, electrokinetic cell bag, electric automobile |
| CN110486470A (en) * | 2019-08-21 | 2019-11-22 | 中材科技（苏州）有限公司 | A kind of sealing connecting structure of composite material casing |
-
2015
- 2015-11-02 CN CN201520861940.XU patent/CN205355089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565069A (en) * | 2016-06-30 | 2018-01-09 | 北京普莱德新能源电池科技有限公司 | A kind of electrokinetic cell lodge body, electrokinetic cell bag, electric automobile |
| CN110486470A (en) * | 2019-08-21 | 2019-11-22 | 中材科技（苏州）有限公司 | A kind of sealing connecting structure of composite material casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170112 Address after: 101301 Beijing city Shunyi District zhaoquanying Zhaofeng industrial base Dongying Road No. 19 Building 4 layer for the letter Patentee after: BAIC TAP OFF-ROAD VEHICLE TECHNOLOGY CO., LTD. Address before: 100176 Beijing city in Western Beijing economic and Technological Development Zone, Road No. 18 A block 336 Patentee before: IAT Automobile Technology Co., Ltd. |