CN203983345U - A kind of power brick waterproof construction - Google Patents
A kind of power brick waterproof construction Download PDFInfo
- Publication number
- CN203983345U CN203983345U CN201420344460.1U CN201420344460U CN203983345U CN 203983345 U CN203983345 U CN 203983345U CN 201420344460 U CN201420344460 U CN 201420344460U CN 203983345 U CN203983345 U CN 203983345U
- Authority
- CN
- China
- Prior art keywords
- lower cover
- side end
- upper cover
- face
- power brick
- 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 - Fee Related
Links
Classifications
-
- 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
- Battery Mounting, Suspending (AREA)
Abstract
A kind of power brick waterproof construction, comprise upper cover, lower cover, the side end face of described upper cover is " L " shape structure, described lower cover side end face is " recessed " type structure, and the inner side obstructing surface of described " recessed " type structure is higher than outside obstructing surface, in the groove that described embedding lower cover side end face, upper cover side end face forms, in groove after upper cover embeds in lower cover groove, be filled with waterproof thing, the utlity model has following beneficial effect: 1, due to the Baltimore groove of power brick lower cover employing design highly straggly, therefore effectively prevent the immersion of moisture content; 2, by filling glass glue above upper cover and lower cover junction, therefore make its junction without any gap, make sealing more closely knit, make waterproof effect more, and upper cover and lower cover fastening played to multiplier effect; 3 through practice, will utilize power brick of the present utility model to be immersed in the water completely, after one week, takes out, and power brick is interior without any moisture content.
Description
Technical field
The utility model belongs to battery production and manufactures field, is specifically related to a kind of waterproof construction of effective increase power brick waterproof ability.
Background technology
At present, lithium-ion-power cell is with its excellent function and characteristic, be widely used in electric automobile, the fields such as electric car, because the product of applied power brick is applied in exposed environment more, so often meet, part is too high near water, under extreme case, can directly be placed in situation about directly contacting with water, will face short circuit if now power brick water-proofing treatment is bad, the potential safety hazard such as on fire, therefore, the fail safe of power brick is a major issue of battery applications, existing waterproof technique bolted and add collision mat design, but because the environment that bolt faces is not processed, cause moisture content to infiltrate in power brick along bolt, and the in the situation that of rubber gasket abrasion, its seepage problem is more serious, therefore cell safety problem does not still solve.
Summary of the invention
For addressing the aforementioned drawbacks, the utility model provides power brick waterproof construction, and it solves the problem of water infiltration by the lower cover side end face of highly differing is set, and adopts the technical program, even if face, set bolt is poorly sealed, the situation of rubber gasket abrasion, and moisture content can not infiltrate in power brick yet; The utility model is also filled waterproof glass glue above upper cover and lower cover junction, and therefore moisture content cannot enter in power brick more, and in conjunction with the fastener of upper cover and lower cover, makes that power brick is more fastening, safety.
For achieving the above object, the utility model is by the following technical solutions: a kind of power brick waterproof construction, comprise upper cover, lower cover, the side end face of described upper cover is " L " shape structure, described lower cover side end face is " recessed " type structure, and the inner side obstructing surface of described " recessed " type structure, higher than outside obstructing surface, in the groove that described embedding lower cover side end face, upper cover side end face forms, is filled with waterproof thing in the groove after upper cover embeds in lower cover groove.
Further, described upper cover side end face is fixedly connected with by fastening bolt with lower cover side end face, and is also provided with rubber blanket between upper cover side end face and lower cover side end face.
Further, described waterproof thing is glass cement.
Compared with prior art, the utlity model has following beneficial effect: 1, due to the Baltimore groove of power brick lower cover employing design highly straggly, therefore effectively prevent the immersion of moisture content; 2, by filling glass glue above upper cover and lower cover junction, therefore make its junction without any gap, make sealing more closely knit, make waterproof effect more, and upper cover and lower cover fastening played to multiplier effect; 3 through practice, will utilize power brick of the present utility model to immerse completely in the water of 1 meter of the depth of water, after one week, takes out, and power brick is interior without any moisture content.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and apparent following the drawings and the specific embodiments are only a kind of forms of expression of the technical program, also can obtain other specific embodiments according to the technical program.
A kind of power brick waterproof construction of Fig. 1 structural representation.
Upper cover 1 in figure, lower cover 2, fastening bolt 3, rubber blanket 4, glass cement 5, inner side obstructing surface 6, outside obstructing surface 7.
Embodiment
As shown in Figure 1, a kind of power brick waterproof construction, comprise upper cover 1, lower cover 2, the side end face of described upper cover 1 is " L " shape structure, described lower cover 2 side end faces are " recessed " type structure, and the inner side obstructing surface 6 of described " recessed " type structure is higher than outside obstructing surface 7, in the groove that described upper cover 1 embedding lower cover 2 side end faces, side end face form, in groove after upper cover 1 embeds in lower cover 2 grooves, be filled with waterproof thing, described upper cover 1 side end face is fixedly connected with by fastening bolt 3 with lower cover 2 side end faces, and be also provided with rubber blanket 4 between upper cover 1 side end face and lower cover 2 side end faces, described waterproof thing is glass cement 5.
Obviously, above-mentioned execution mode is only one of them embodiment of the present utility model, and any simple modifications on this basis all belongs to protection range of the present utility model.
Claims (3)
1. a power brick waterproof construction, comprise upper cover, lower cover, the side end face that it is characterized in that described upper cover is " L " shape structure, described lower cover side end face is " recessed " type structure, and the inner side obstructing surface of described " recessed " type structure is higher than outside obstructing surface, in the groove that described embedding lower cover side end face, upper cover side end face forms, be further characterized in that in the groove after upper cover embeds in lower cover groove and be filled with waterproof thing.
2. a kind of power brick waterproof construction according to claim 1, is characterized in that described upper cover side end face is fixedly connected with by fastening bolt with lower cover side end face, and is also provided with rubber blanket between upper cover side end face and lower cover side end face.
3. a kind of power brick waterproof construction according to claim 1, is characterized in that described waterproof thing is glass cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344460.1U CN203983345U (en) | 2014-06-26 | 2014-06-26 | A kind of power brick waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344460.1U CN203983345U (en) | 2014-06-26 | 2014-06-26 | A kind of power brick waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983345U true CN203983345U (en) | 2014-12-03 |
Family
ID=51980767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420344460.1U Expired - Fee Related CN203983345U (en) | 2014-06-26 | 2014-06-26 | A kind of power brick waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953037A (en) * | 2017-05-08 | 2017-07-14 | 东莞博力威电池有限公司 | The gluing method of battery container waterproof gasket cement |
| CN110536577A (en) * | 2019-08-16 | 2019-12-03 | 江苏东方康弛机电科技有限公司 | A kind of IP67 electric machine controller shell mechanism and its radiating mode |
-
2014
- 2014-06-26 CN CN201420344460.1U patent/CN203983345U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953037A (en) * | 2017-05-08 | 2017-07-14 | 东莞博力威电池有限公司 | The gluing method of battery container waterproof gasket cement |
| CN110536577A (en) * | 2019-08-16 | 2019-12-03 | 江苏东方康弛机电科技有限公司 | A kind of IP67 electric machine controller shell mechanism and its radiating mode |
| CN110536577B (en) * | 2019-08-16 | 2024-04-26 | 江苏东方康弛机电科技有限公司 | Shell structure of IP67 motor controller and heat dissipation mode thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203983345U (en) | A kind of power brick waterproof construction | |
| CN202559397U (en) | Waterproof treatment structure of external wall with post-cast strip | |
| CN204475545U (en) | A kind of container house top beam of laterally waterproof connecting device | |
| CN203674287U (en) | Waterproof primary lithium battery | |
| CN102677705A (en) | Post-cast strip outer wall waterproof processing structure | |
| CN202713045U (en) | Motor waterproof terminal box | |
| CN205206055U (en) | Basement outer wall post -cast strip thickening anti -seepage waterstop structure | |
| CN205355089U (en) | Battery package seal structure | |
| CN204112371U (en) | A kind of seepage prevention and treatment mechanism of diaphragm wall | |
| CN204608730U (en) | A kind of discontinuous wave wall structure | |
| CN204046126U (en) | Anti-leakage type straight coupling | |
| CN204204481U (en) | Pressure combination water repellent electric cable in a kind of single core | |
| CN204141073U (en) | A kind of submerged pump cable sealing structure | |
| CN203397864U (en) | Underground transformer low-voltage lead sealing structure | |
| CN203480945U (en) | Sealed suspension insulator | |
| CN202166596U (en) | Building block anti-permeation performance detector | |
| CN204375811U (en) | A kind of wide temperature electrokinetic cell with water-tight device | |
| CN207200448U (en) | A kind of reducing motor of new installation sealing device | |
| CN204884727U (en) | Flexible inside lining insulation support | |
| CN201918448U (en) | Sealing structure of waterproof power battery | |
| CN201936766U (en) | Split structure for probe and switch box | |
| CN204257712U (en) | Accumulator of electric car case waterproof construction | |
| CN203983889U (en) | Electromagnetism water joint | |
| CN202730986U (en) | Concrete wall settlement joint structure | |
| CN203942732U (en) | Industrial control electrical product upper cover and casing waterproof construction |
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: 20151008 Address after: When the 252800 Shandong city of Liaocheng province Gaotang County Road No. 1 Patentee after: Shifeng (Group) Co Ltd, Shandong Address before: Weishan 277600 Shandong city in Jining province Weishan County Economic Development Zone Industrial Park realforce Patentee before: Shandong Realforce Group New Energy Science and Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |