CN104124408A - Sealed battery box - Google Patents
Sealed battery box Download PDFInfo
- Publication number
- CN104124408A CN104124408A CN201410309820.9A CN201410309820A CN104124408A CN 104124408 A CN104124408 A CN 104124408A CN 201410309820 A CN201410309820 A CN 201410309820A CN 104124408 A CN104124408 A CN 104124408A
- Authority
- CN
- China
- Prior art keywords
- lid
- box
- bending part
- sidewall
- box body
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a sealed battery box. The sealed battery box comprises a cuboid box body and an upper cover, wherein box side wall bending parts facing downwards are arranged on the outer side walls of two short edges of the box body; the upper cover comprises a first cover body and a second cover body; cover side wall bending parts facing upwards and corresponding to the box side wall bending parts are respectively arranged at the lower ends of the inner side walls of the first cover body and the second cover body; the two box side wall bending parts and the two cover side wall bending parts are clamped; corresponding cover top wall bending parts are arranged at the inner ends of the top walls of the first cover body and the second cover body; the two cover top wall bending parts are clamped with each other. By virtue of a support rod and an ejector rod, the first cover body is relatively tightly clamped with the second cover body and the box body is relatively tightly clamped with the upper cover, so that the sealing property is guaranteed, and thus the liquid leakage is avoided.
Description
Technical field
The present invention relates to battery case technical field, relate in particular to a kind of sealed cell box.
Background technology
Conventionally, some low-voltage direct electrical equipment equipment all rely on powered battery, but the environment using due to equipment is different, likely under moister environment, use, once making moist, battery likely damages leakage, so how leakage, by the electronic component of further damage equipment, adopts simple structure to ensure that the protection against the tide of battery just becomes battery case and designs problem in the urgent need to address.
Summary of the invention
in order to solve existing the problems referred to above, the invention provides a kind of sealed cell box, significantly improve the sealing of battery case, prevent battery leakage.
Technical problem to be solved by this invention is achieved through the following technical solutions:
A kind of sealed cell box, comprise cuboid flask body, upper cover, strut, push rod, the lateral wall of two minor faces of box body is provided with downward box sidewall bending part, described upper cover comprises the first lid and the second lid, the first lid and the madial wall lower end of the second lid are respectively equipped with the corresponding lid sidewall bending part with box sidewall bending part upwards, two box sidewall bending parts engage mutually with two lid sidewall bending parts, the first lid is provided with corresponding lid top wall bending part with roof the inner of the second lid, two lid top wall bending parts engage mutually, bar hole is established in roof the inner of the first lid, the inwall in bar hole is provided with mutual corresponding screw thread with one end of strut, strut is established Yu Gan hole, threaded one end inwall bolt, the other end is against the second inner side, covered body wall upper end, the second covered body wall height exceedes its roof height, the diapire of box body is provided with through hole, on hole wall, be also provided with mutual corresponding screw thread with the lateral wall of push rod, one end of push rod is stretched into box body inside and is withstood on from through hole and covers, one end that push rod is exposed at box body outside is provided with Kato, between Kato and box portion bottom wall, be provided with sealing ring.
Preferably, the upper end of described push rod is also provided with rubber blanket.
Preferably, box sidewall bending part, lid sidewall bending part and lid top wall bending part are wedge shape.
Preferably, the equal oiling rubber layer of contact-making surface of box sidewall bending part, lid sidewall bending part and lid top wall bending part.
Preferably, one end that described strut is exposed at bar hole outside is provided with adjusting nut.
Preferably, described box body and upper cover are elastic plastic member.
Preferably, described strut is two, is symmetrical arranged in box body bottom.
The beneficial effect that the present invention reaches is: being against on the sidewall of the second lid by strut and push rod upwards withstands upper cover, is that the seal degree of battery case significantly increases, and has prevented the damage that battery leakage causes device components.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of upper cover of the present invention;
Fig. 3 is the structural representation of box body of the present invention.
embodiment
In order to further describe technical characterstic of the present invention and effect, below in conjunction with the drawings and specific embodiments, the present invention is described further.
With reference to Fig. 1-Fig. 3, a kind of sealed cell box, comprise cuboid flask body 1, upper cover 2, strut 3, push rod 4, the lateral wall of 1 two minor faces of box body is provided with downward box sidewall bending part 11, described upper cover 2 comprises the first lid 21 and the second lid 22, the first lid 21 and the madial wall lower end of the second lid 22 are respectively equipped with the corresponding lid sidewall bending part 23 with box sidewall bending part 11 upwards, two box sidewall bending parts 11 engage mutually with two lid sidewall bending parts 23, the first lid 21 is provided with corresponding lid top wall bending part 24 with roof the inner of the second lid 22, two lid top wall bending parts 24 engage mutually, bar hole is established in roof the inner of the first lid 21, the inwall in bar hole is provided with mutual corresponding screw thread with one end of strut 3, strut 3 is established Yu Gan hole, threaded one end inwall bolt, the other end is against the second lid 22 sidewall upper inner sides, the second lid 22 sidewall height exceed its roof height, the diapire of box body 1 is provided with through hole, on hole wall, be also provided with mutual corresponding screw thread with the lateral wall of push rod 4, one end of push rod 4 is stretched into box body 1 inside and withstands on upper cover 2 from through hole, one end that push rod 4 is exposed at box body 1 outside is provided with Kato 5, between Kato 5 and box body 1 diapire, be provided with sealing ring 6.
Further, the upper end of described push rod 4 is also provided with rubber blanket 7.
Further, box sidewall bending part 11, lid sidewall bending part 23 and lid top wall bending part 24 are wedge shape.
Regulate for convenient, one end that described strut is exposed at outside, bar hole is provided with adjusting nut 8.
In order further to increase sealing, the equal oiling rubber layer of contact-making surface of box sidewall bending part 23, lid sidewall bending part 23 and lid top wall bending part 24.
Further, described box body 1 is elastic plastic member with upper cover 2.
Further, described strut 3 is two, is symmetrical arranged in box body 1 bottom.
When use, under battery case open mode, battery is put into box, then break a little a little into two with one's hands by outer mutually two sidewalls of upper cover 2, again upper cover 2 and box body 1 are engaged, then regulate strut 3 and push rod 4, make on its sidewall that withstands on respectively lid 22 and on cover, increased the sealing of battery case.
Above-described embodiment does not limit the present invention in any form, and all technical schemes of taking the form that is equal to replacement or equivalent transformation to obtain, within all dropping on protection scope of the present invention.
Claims (7)
1. a sealed cell box, it is characterized in that: comprise cuboid flask body (1), upper cover (2), strut (3), push rod (4), the lateral wall of (1) two minor face of box body is provided with downward box sidewall bending part (11), described upper cover (2) comprises the first lid (21) and the second lid (22), the first lid (21) and the madial wall lower end of the second lid (22) are respectively equipped with the corresponding lid sidewall bending part (23) with box sidewall bending part (11) upwards, two box sidewall bending parts (11) engage mutually with two lid sidewall bending parts (23), the first lid (21) is provided with corresponding lid top wall bending part (24) with roof the inner of the second lid (22), two lid top wall bending parts (24) engage mutually, bar hole is established in roof the inner of the first lid (21), the inwall in bar hole is provided with mutual corresponding screw thread with one end of strut (3), strut (3) is established Yu Gan hole, threaded one end inwall bolt, the other end is against the second lid (22) sidewall upper inner side, the second lid (22) sidewall height exceedes its roof height, the diapire of box body (1) is provided with through hole, on hole wall, be also provided with mutual corresponding screw thread with the lateral wall of push rod (4), one end of push rod (4) is stretched into box body (1) inside and withstands on upper cover (2) from through hole, push rod (4) is exposed at the outside one end of box body (1) and is provided with Kato (5), between Kato (5) and box body (1) diapire, be provided with sealing ring (6).
2. a kind of sealed cell box according to claim 1, is characterized in that: the upper end of described push rod (4) is also provided with rubber blanket (7).
3. a kind of sealed cell box according to claim 1, is characterized in that: box sidewall bending part (11), lid sidewall bending part (23) and lid top wall bending part (24) are wedge shape.
4. a kind of sealed cell box according to claim 1, is characterized in that: the equal oiling rubber layer of contact-making surface of box sidewall bending part (23), lid sidewall bending part (23) and lid top wall bending part (24).
5. a kind of sealed cell box of stating according to claim 1, is characterized in that: one end that described strut is exposed at outside, bar hole is provided with adjusting nut (8).
6. a kind of sealed cell box according to claim 1, is characterized in that: described box body (1) is elastic plastic member with upper cover (2).
7. a kind of sealed cell box according to claim 1, is characterized in that: described strut (3) is two, is symmetrical arranged in box body (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309820.9A CN104124408B (en) | 2014-06-30 | 2014-06-30 | A kind of sealed cell box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309820.9A CN104124408B (en) | 2014-06-30 | 2014-06-30 | A kind of sealed cell box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104124408A true CN104124408A (en) | 2014-10-29 |
| CN104124408B CN104124408B (en) | 2016-08-17 |
Family
ID=51769749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410309820.9A Active CN104124408B (en) | 2014-06-30 | 2014-06-30 | A kind of sealed cell box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104124408B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017161480A1 (en) * | 2016-03-21 | 2017-09-28 | 长园科技实业股份有限公司 | Secondary battery enclosure |
| US11916258B2 (en) | 2018-10-05 | 2024-02-27 | Lg Energy Solution, Ltd. | Secondary battery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2604778Y (en) * | 2002-09-09 | 2004-02-25 | 成霖企业股份有限公司 | Waterproof battery case |
| CN103682190A (en) * | 2012-09-02 | 2014-03-26 | 刘鑫 | Waterproof box |
| WO2014056998A1 (en) * | 2012-10-10 | 2014-04-17 | Saft | Leaktight box for alkaline batteries |
| CN203983370U (en) * | 2014-06-30 | 2014-12-03 | 昆山佑翔电子科技有限公司 | A kind of sealed cell box |
-
2014
- 2014-06-30 CN CN201410309820.9A patent/CN104124408B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2604778Y (en) * | 2002-09-09 | 2004-02-25 | 成霖企业股份有限公司 | Waterproof battery case |
| CN103682190A (en) * | 2012-09-02 | 2014-03-26 | 刘鑫 | Waterproof box |
| WO2014056998A1 (en) * | 2012-10-10 | 2014-04-17 | Saft | Leaktight box for alkaline batteries |
| CN203983370U (en) * | 2014-06-30 | 2014-12-03 | 昆山佑翔电子科技有限公司 | A kind of sealed cell box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017161480A1 (en) * | 2016-03-21 | 2017-09-28 | 长园科技实业股份有限公司 | Secondary battery enclosure |
| US10181589B2 (en) | 2016-03-21 | 2019-01-15 | Changs Ascending Enterprise Co., Ltd. | Secondary battery packing case structure |
| US11916258B2 (en) | 2018-10-05 | 2024-02-27 | Lg Energy Solution, Ltd. | Secondary battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104124408B (en) | 2016-08-17 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Jianxiong Inventor before: Ren Yuwen |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160706 Address after: Suzhou City, Jiangsu province 215316 high tech Zone in Kunshan City, North Okitomo Road No. 10 Applicant after: KUNSHAN YIBANGTAI AUTO PARTS MANUFACTURING CO., LTD. Address before: 215325 Kunshan, Suzhou, Zhouzhuang Town Industrial Park Ming Road Applicant before: Kunshan Youxiang Electronic Technology Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ren Yuwen Inventor before: Zheng Jianxiong |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170222 Address after: 215325 Kunshan, Suzhou, Zhouzhuang Town Industrial Park Ming Road Patentee after: Kunshan Youxiang Electronic Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215316 high tech Zone in Kunshan City, North Okitomo Road No. 10 Patentee before: KUNSHAN YIBANGTAI AUTO PARTS MANUFACTURING CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190507 Address after: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee after: Beijing informed investment home intellectual property rights Operation Co., Ltd. Address before: 215325 Ming Road, Zhouzhuang Town Industrial Park, Kunshan, Suzhou, Jiangsu Patentee before: Kunshan Youxiang Electronic Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191125 Address after: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: Tianjin Lei Sheng Technology Co., Ltd. Address before: 102600 Unit 317, Unit 1, Building 3, No. 2, Yueyuan Road, Daxing District, Beijing Patentee before: Beijing informed investment home intellectual property rights Operation Co., Ltd. |
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Effective date of registration: 20201116 Address after: 233000 Room 102 north, No.11, No.2 building, liukm Huayuan commercial building, Changqing Township, Yuhui District, Bengbu City, Anhui Province Patentee after: Anhui Licha Information Technology Co., Ltd Address before: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: TIANJIN LEISHENG TECHNOLOGY Co.,Ltd. |