CN202713852U - Waterproof structure of BMS battery management system shell - Google Patents
Waterproof structure of BMS battery management system shell Download PDFInfo
- Publication number
- CN202713852U CN202713852U CN 201220349089 CN201220349089U CN202713852U CN 202713852 U CN202713852 U CN 202713852U CN 201220349089 CN201220349089 CN 201220349089 CN 201220349089 U CN201220349089 U CN 201220349089U CN 202713852 U CN202713852 U CN 202713852U
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- Prior art keywords
- housing
- waterproof
- management system
- battery management
- bms battery
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a waterproof structure of a BMS battery management system shell, wherein the waterproof structure comprises a BMS battery management system shell, the BMS battery management system shell comprises an upper shell and a lower shell, the upper shell and the lower shell are in upper and lower seal with each other through a concavo-convex matching body, a shell waterproof cover is connected on the bottom parts of the upper shell and the lower shell, and a waterproof silica gel pad is embedded in the shell waterproof cover. In the utility model, a design of waterproof silica gel pad and waterproof groove is utilized, and the waterproof pad is cooperatively used with an interface splicing element to effectively improve the integral waterproof, moisture proof and dustproof effects of the shell.
Description
Technical field
The utility model relates to the design of a kind of BMS battery management system housing waterproof construction, is mainly used in the BMS battery management system, exactly is a kind of structural design of the waterproof effect for BMS battery management system housing.
Background technology
Along with the extensive use of BMS battery management system, it is more and more serious that system is affected by extraneous factor, and this product is applied to coastal each big city mostly, and its ambient humidity is larger.For guaranteeing useful life and the fail safe thereof of product, avoid system because of waterproof, protection against the tide, dustproof not enough the collapse, BMS battery management system housing waterproof construction is designed to requisite critical function in many product design designs.
Traditional BMS battery management system housing design exists certain defective in waterproof, protection against the tide, dustproof design.A kind of known housing adopts aluminum material more, has just done the most basic waterproof measure at aspects such as waterproof, in case relatively moist its waterproof effect of external environment will reduce greatly, the performance of system is reduced.Obviously, this housing design, the shortcoming in waterproofing design can be that the life-span of product reduces, and unnecessary fault very easily occurs.
The utility model content
The purpose of this utility model is for the problem that exists in the conventional art, based on these characteristics of defective that exist in BMS battery management system housing waterproof, protection against the tide, the dustproof design, proposing a kind of employing water-proof silica-gel pad is installed in the housing waterproof cover, again with being used in conjunction with of housing waterproof cover and product shell interface card, so that the performances such as waterproof of product are improved.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of BMS battery management system housing waterproof construction, comprise BMS battery management system housing, described BMS battery management system housing comprises upper shell and lower house, described upper shell and lower house are by concavo-convex ligand upper-lower seal, be connected with the housing waterproof cover in the bottom of described upper shell and lower house, be installed with the water-proof silica-gel pad in the described housing waterproof cover.
The utility model is further characterized in that:
Described concavo-convex ligand is arranged on upper shell and lower house joint, upper shell is provided with housing waterproof groove, lower house is provided with housing waterproof boss, and housing waterproof boss insert is in described housing waterproof groove inner chamber, and is installed with the silica gel water-proof strip in housing waterproof groove inner chamber gap.
Described housing waterproof cover closely cooperates by the projection of its lid inner peripheral wall setting and the draw-in groove of described housing below perisporium setting, and the water-proof silica-gel pad fits tightly by threaded line and described housing waterproof cover along its perisporium horizontal distribution in the described housing waterproof cover.
Be provided with the through hole that the wire harness in the connector of being convenient in the housing passes on the described water-proof silica-gel pad.
The utility model BMS battery management system housing waterproof construction designs, and linking to each other by water-proof silica-gel pad, housing waterproof cover and BMS battery management system housing consists of waterproof construction.It is material that the water-proof silica-gel pad adopts waterproof, protection against the tide, the best silica gel of dust-proof effect, is used in conjunction with the waterproof texts of Effective Raise housing with the interface connector.The housing waterproof cover is combined with the water-proof silica-gel pad closely, further improves the waterproof texts of housing.The waterproof effect of housing integral body is by adopting the mode of capillary groove when designing housing, utilize the pressure of upper-lower casing by capillary groove, effectively raising integral waterproofing, protection against the tide, the dustproof texts of housing.
The mentality of designing of the utility model abandoning tradition according to housing waterproof, protection against the tide, poor these characteristics of dust-proof effect, adopts the design of water-proof silica-gel pad and capillary groove, the useful life of being intended to improve BMS battery management system housing waterproof effect and product; And adopt being used in conjunction with of collision mat and interface connector, improve the performances such as waterproof of interface, thereby the waterproof effect of housing is further improved, this is different from the traditional design mode, can greatly improve the waterproof effect of product, improves the useful life of product.
Below in conjunction with accompanying drawing structure of the present utility model and operation principle thereof are elaborated.
Description of drawings
Fig. 1 is BMS battery management system housing surface structure schematic diagram;
Fig. 2 is BMS battery management system shell structure parting face structural representation;
Fig. 3 is the concavo-convex distribution structure schematic diagram of housing;
Fig. 4 is BMS battery management system housing waterproof construction cut-away illustration.
Among the figure: 1, upper shell; 2, lower house; 3, concavo-convex ligand; 4, housing waterproof groove; 5, housing waterproof boss; 6, silica gel water-proof strip; 7, water-proof silica-gel pad; 8, housing waterproof cover; 9, through hole; 10, connector; 11, threaded line.
Embodiment
As shown in Figure 1 and Figure 2, this BMS battery management system housing waterproof construction, comprise BMS battery management system housing, BMS battery management system housing comprises upper shell 1 and lower house 2, upper shell 1 and lower house 2 are by concavo-convex ligand 3 upper-lower seal, bottom at upper shell 1 and lower house 2 is connected with housing waterproof cover 8, is installed with water-proof silica-gel pad 7(in the housing waterproof cover 8 referring to shown in Figure 4).
Such as Fig. 2, shown in Figure 3, concavo-convex ligand 3 is arranged on upper shell 1 and lower house 2 joints, upper shell 1 is provided with housing waterproof groove 4, lower house 2 is provided with housing waterproof boss 5, housing waterproof boss 5 inserts are in described housing waterproof groove 4 inner chambers, and are installed with silica gel water-proof strip 6 in housing waterproof groove 4 inner chamber gaps.The method is utilized housing 1 and housing 2, and concavo-convex the cooperation makes its perisporium with 6 crimps of silica gel water-proof strip and fits tightly in draw-in groove, and with screw that upper shell 1 and lower house 2 is fastening, and the waterproof effect of 2 of upper shell 1 and lower houses is improved greatly.
As shown in Figure 4, housing waterproof cover 8 closely cooperates by the projection of its lid inner peripheral wall setting and the draw-in groove of described housing below perisporium setting, adopts draw-in groove so that housing and housing waterproof cover 8 link closely.And then water-proof silica-gel pad 7 fits tightly with housing waterproof cover 8 by the threaded line 11 along its perisporium horizontal distribution in the housing waterproof cover 8.And be provided with the through hole 9 that the wire harness in the connector 10 of being convenient in the housing passes on the water-proof silica-gel pad 7, wire harness on the connector 10 passes from the through hole 9 on the water-proof silica-gel, so both guarantee the waterproof effect of housing waterproof cover 8 with water-proof silica-gel pad 7, also guaranteed the waterproof effect in system casing and the external world by fitting tightly between water-proof silica-gel pad 7 and connector 10 and the wire harness.In design water-proof silica-gel pad 7, the thread design around water-proof silica-gel pad 7 makes waterproof effect better.
It is material that water-proof silica-gel pad 7 has adopted waterproof, protection against the tide, the best silica gel of dust-proof effect, is used in conjunction with the waterproof texts of Effective Raise housing with the interface connector.The waterproof effect of housing integral body is by adopting housing waterproof groove 4 to carry out the concavo-convex mode that cooperates with housing waterproof boss 5 when designing housing, utilize the pressure of 2 of upper shell 1 and lower houses, pressure between water-proof silica-gel pad and wire harness effectively improves the integral waterproofing, protection against the tide of housing, dustproof texts.
At last, mutually link closely by the card article of housing waterproof cover 8 inner walls protrusion and the draw-in groove around system's upper shell 1 and lower house 2 boss, be convenient to the secure fit of housing waterproof cover 8 and system casing, also improved waterproof effect simultaneously.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model by the determined scope of patent protection of claims of submitting to.
Claims (4)
1. BMS battery management system housing waterproof construction, comprise BMS battery management system housing, it is characterized in that: described BMS battery management system housing comprises upper shell (1) and lower house (2), described upper shell (1) and lower house (2) are by concavo-convex ligand (3) upper-lower seal, bottom at described upper shell (1) and lower house (2) is connected with housing waterproof cover (8), is installed with water-proof silica-gel pad (7) in the described housing waterproof cover (8).
2. a kind of BMS battery management system housing waterproof construction according to claim 1, it is characterized in that: described concavo-convex ligand (3) is arranged on upper shell (1) and lower house (2) joint, upper shell (1) is provided with housing waterproof groove (4), lower house (2) is provided with housing waterproof boss (5), housing waterproof boss (5) insert is in described housing waterproof groove (4) inner chamber, and is installed with silica gel water-proof strip (6) in housing waterproof groove (4) inner chamber gap.
3. a kind of BMS battery management system housing waterproof construction according to claim 1, it is characterized in that: described housing waterproof cover (8) closely cooperates by the projection of its lid inner peripheral wall setting and the draw-in groove of described housing below perisporium setting, and water-proof silica-gel pad (7) fits tightly with described housing waterproof cover (8) by the threaded line (11) along its perisporium horizontal distribution in the described housing waterproof cover (8).
4. a kind of BMS battery management system housing waterproof construction according to claim 3 is characterized in that: be provided with the through hole (9) that the wire harness in the connector (10) of being convenient in the housing passes on the described water-proof silica-gel pad (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349089 CN202713852U (en) | 2012-07-18 | 2012-07-18 | Waterproof structure of BMS battery management system shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349089 CN202713852U (en) | 2012-07-18 | 2012-07-18 | Waterproof structure of BMS battery management system shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202713852U true CN202713852U (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220349089 Expired - Fee Related CN202713852U (en) | 2012-07-18 | 2012-07-18 | Waterproof structure of BMS battery management system shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202713852U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535129A (en) * | 2014-12-25 | 2015-04-22 | 宁波市精诚科技有限公司 | Water meter provided with waterproof module box |
| FR3023446A1 (en) * | 2014-07-02 | 2016-01-08 | Emerson Network Power Ind Systems | ATEX DEVICE FOR CONTROLLING AND MANAGING AT LEAST ONE SET OF COMPONENT ELEMENTS OF BATTERY BATTERY |
| CN106102398A (en) * | 2016-08-19 | 2016-11-09 | 天津聚新能科技发展有限公司 | A kind of caisson |
| CN108275028A (en) * | 2018-02-28 | 2018-07-13 | 北京国能电池科技股份有限公司 | Waterproof battery manages system and power battery power-supply system |
-
2012
- 2012-07-18 CN CN 201220349089 patent/CN202713852U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3023446A1 (en) * | 2014-07-02 | 2016-01-08 | Emerson Network Power Ind Systems | ATEX DEVICE FOR CONTROLLING AND MANAGING AT LEAST ONE SET OF COMPONENT ELEMENTS OF BATTERY BATTERY |
| CN104535129A (en) * | 2014-12-25 | 2015-04-22 | 宁波市精诚科技有限公司 | Water meter provided with waterproof module box |
| CN104535129B (en) * | 2014-12-25 | 2017-11-07 | 宁波市精诚科技股份有限公司 | A kind of water meter with waterproof module box |
| CN106102398A (en) * | 2016-08-19 | 2016-11-09 | 天津聚新能科技发展有限公司 | A kind of caisson |
| CN108275028A (en) * | 2018-02-28 | 2018-07-13 | 北京国能电池科技股份有限公司 | Waterproof battery manages system and power battery power-supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |