CN201918448U - Sealing structure of waterproof power battery - Google Patents

Sealing structure of waterproof power battery Download PDF

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Publication number
CN201918448U
CN201918448U CN2011200315501U CN201120031550U CN201918448U CN 201918448 U CN201918448 U CN 201918448U CN 2011200315501 U CN2011200315501 U CN 2011200315501U CN 201120031550 U CN201120031550 U CN 201120031550U CN 201918448 U CN201918448 U CN 201918448U
Authority
CN
China
Prior art keywords
sealing
drain pan
waterproof
casing
battery
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 - Lifetime
Application number
CN2011200315501U
Other languages
Chinese (zh)
Inventor
蔡道国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Far East Battery Co., Ltd
Original Assignee
JIANGXI FST NEW ENERGY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGXI FST NEW ENERGY CO Ltd filed Critical JIANGXI FST NEW ENERGY CO Ltd
Priority to CN2011200315501U priority Critical patent/CN201918448U/en
Application granted granted Critical
Publication of CN201918448U publication Critical patent/CN201918448U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model discloses a sealing structure of a waterproof power battery, which is reasonable in structure and excellent in waterproof effect. The sealing structure comprises a bottom casing, and a battery pack is arranged in the bottom casing. The sealing structure is characterized in that a sealing rubber strip is arranged on the periphery above the bottom casing, an upper cover is arranged above the bottom casing, and a sealed cavity is formed between the upper cover and the bottom casing. The sealing rubber strip of the sealing structure is capable of protecting the battery pack in the bottom casing well, so that short circuit and faults of the battery are reduced and normal use of the battery is guaranteed. The sealing structure is applicable to automobile power batteries.

Description

The hermetically-sealed construction of waterproof electrokinetic cell
Technical field
The utility model relates to a kind of waterproof power battery pack, in particular, relates to a kind of hermetically-sealed construction of waterproof electrokinetic cell.
Background technology
In the prior art; because electrokinetic cell regular meeting in use runs into rainwater or other wet environment; this can make electrokinetic cell water inlet occur when normal the use and cause the fault of battery; the water resistance of existing electrokinetic cell is poor, and the electrokinetic cell to being loaded in the battery case that can't be complete forms effective protection.The technological deficiency that the waterproof construction of prior art medium power battery exists becomes those skilled in the art's technical problem anxious to be solved.
Summary of the invention
Technical purpose of the present utility model is the technical problem that overcomes the water resistance difference of prior art medium power battery; A kind of hermetically-sealed construction of rational in infrastructure, waterproof electrokinetic cell that waterproof effect is good is provided.
For realizing above technical purpose, the technical solution of the utility model is
The hermetically-sealed construction of waterproof electrokinetic cell includes drain pan, in described drain pan, is provided with battery pack, it is characterized in that: periphery above described drain pan, be provided with a sealing joint strip, and above described drain pan, be provided with loam cake, described loam cake and drain pan form a seal chamber.
Further, described sealing joint strip cross section is circular.
Further, described sealing joint strip cross section is a triangle.
Further, the horizontal face of wearing of described sealing joint strip is a right-angled triangle, and drain pan is close on a limit of described right-angled triangle.
In structure of the present utility model, the battery pack in the protecting sheathing that sealing joint strip can be fabulous has been avoided the infiltration of moisture content, the dipping that battery pack in the protection drain pan and circuit board thereof are avoided moisture content.
Useful technique effect of the present utility model is: by above-mentioned Seal Design, can reduce the short circuit and the fault of battery pack preferably, guarantee the normal use of battery.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Embodiment
In conjunction with Fig. 1, describe embodiment of the present utility model in detail, but claim is not done any qualification.
In the hermetically-sealed construction of waterproof electrokinetic cell of the present utility model, include drain pan 101, drain pan 101 belows are provided with anti-skidding screw thread, in described drain pan 101 for anti-sliding stop, be provided with battery pack 100, periphery above drain pan 101 is provided with a sealing joint strip 200, above described drain pan 101, be provided with loam cake 102, described loam cake 102 forms a seal chamber with drain pan 101.Sealing joint strip 200 cross sections can be designed to circle or triangle as required.The sealing joint strip 200 horizontal faces of wearing also can be designed to right-angled triangle, when using, drain pan are close on a limit of right-angled triangle.In the application of the utility model structure, the battery pack 100 in the protecting sheathing that sealing joint strip can be fabulous has been avoided the infiltration of moisture content, the dipping that battery pack 100 in the protection drain pan 101 and circuit board thereof are avoided moisture content.
In a word, the utility model can reduce the short circuit and the fault of battery pack preferably, guarantees the normal use of battery, is the not only practical but also novel technological improvement of one of this area.

Claims (4)

1. the hermetically-sealed construction of waterproof electrokinetic cell includes drain pan, in described drain pan, is provided with battery pack, it is characterized in that: periphery above described drain pan, be provided with a sealing joint strip, and above described drain pan, be provided with loam cake, described loam cake and drain pan form a seal chamber.
2. the hermetically-sealed construction of waterproof electrokinetic cell according to claim 1 is characterized in that: described sealing joint strip cross section is for circular.
3. the hermetically-sealed construction of waterproof electrokinetic cell according to claim 1 is characterized in that: described sealing joint strip cross section is a triangle.
4. the hermetically-sealed construction of waterproof electrokinetic cell according to claim 3 is characterized in that: the horizontal face of wearing of described sealing joint strip is a right-angled triangle, and drain pan is close on a limit of described right-angled triangle.
CN2011200315501U 2011-01-30 2011-01-30 Sealing structure of waterproof power battery Expired - Lifetime CN201918448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200315501U CN201918448U (en) 2011-01-30 2011-01-30 Sealing structure of waterproof power battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200315501U CN201918448U (en) 2011-01-30 2011-01-30 Sealing structure of waterproof power battery

Publications (1)

Publication Number Publication Date
CN201918448U true CN201918448U (en) 2011-08-03

Family

ID=44418238

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200315501U Expired - Lifetime CN201918448U (en) 2011-01-30 2011-01-30 Sealing structure of waterproof power battery

Country Status (1)

Country Link
CN (1) CN201918448U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107396554A (en) * 2017-08-29 2017-11-24 芜湖莫森泰克汽车科技股份有限公司 The connector structure of motor reducer case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107396554A (en) * 2017-08-29 2017-11-24 芜湖莫森泰克汽车科技股份有限公司 The connector structure of motor reducer case

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 336000 Jiangxi Yichun Economic Development Zone suitable business Avenue and 320 National Road Interchange

Patentee after: Foster new forms of energy Group Co., Ltd of Jiangxi Province

Address before: 336000 Jiangxi Yichun Economic Development Zone suitable business Avenue and 320 National Road Interchange

Patentee before: Jiangxi FST New Energy Co., Ltd.

CP03 Change of name, title or address

Address after: 336000 Yichun economic and Technological Development Zone, Jiangxi, Yichun

Patentee after: FIRST NEW ENERGY GROUP CO., LTD.

Address before: 336000 Jiangxi Yichun Economic Development Zone suitable business Avenue and 320 National Road Interchange

Patentee before: Foster new forms of energy Group Co., Ltd of Jiangxi Province

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 336000 Yichun economic and Technological Development Zone, Jiangxi, Yichun

Patentee after: Jiangxi Far East Battery Co., Ltd

Address before: 336000 Yichun economic and Technological Development Zone, Jiangxi, Yichun

Patentee before: FAR EAST FIRST NEW ENERGY Co.,Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110803