CN202695556U - Sealing safety protecting device for battery or battery management circuit board - Google Patents
Sealing safety protecting device for battery or battery management circuit board Download PDFInfo
- Publication number
- CN202695556U CN202695556U CN2012202790364U CN201220279036U CN202695556U CN 202695556 U CN202695556 U CN 202695556U CN 2012202790364 U CN2012202790364 U CN 2012202790364U CN 201220279036 U CN201220279036 U CN 201220279036U CN 202695556 U CN202695556 U CN 202695556U
- Authority
- CN
- China
- Prior art keywords
- battery
- circuit board
- heat radiation
- protection shell
- radiation protection
- 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
Images
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
The utility model discloses a sealing safety protecting device for a battery or a battery management circuit board. The sealing safety protecting device comprises a battery or a circuit board; a heat-radiating protecting housing is arranged at the periphery of the battery or the circuit board; the internal wall of the heat-radiating protecting housing is tightly clung to a heating element of the battery or the circuit board; and an insulation flame-retardant body is filled between the battery or the circuit board and the internal wall of the heat-radiating protecting housing. The sealing safety protecting device for the battery or the battery management circuit board is simple in structure, reasonable in design, long in service life, high in heat-radiating performance, water-resistant, fire-resistant and extrusion-resistant.
Description
Technical field
The utility model relates to a kind of safety guard, relates in particular to a kind of sealingly secure protective device for battery or battery management circuit plate.
Background technology
The present on the market battery management circuit plate of production and sales, mostly be with being installed together with the lithium battery group after the wrapped with insulation, because battery management circuit plate periphery does not arrange reliable safety guard, so there is following potential safety hazard: one, when the short circuit of circuit board own, can produce larger heat or burning, thereby can cause the lithium battery group of periphery also to be burnt; Two, when the leakage of lithium battery group, because the corrosion of seepage liquid also can cause the circuit board short circuit and cause the burning of lithium battery group; Three, circuit board does not possess the limited location system that thermal resistance and anti-extrusion function, circuit board are installed.Because the deficiency that current battery management circuit plate exists makes people's property and personal safety consist of infringement easily.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of simple in structure, reasonable in design, long service life, thermal diffusivity are good, waterproof, fire prevention, anticorrosion, the anti-extrusion sealingly secure protective device that is used for battery or battery management circuit plate.
The technical scheme that its technical problem that solves the utility model adopts is:
The sealingly secure protective device that is used for battery or battery management circuit plate; comprise battery or circuit board; the periphery of described battery or circuit board is equipped with the heat radiation protection shell; the heater element of the inwall of described heat radiation protection shell and battery or circuit board is close to, and also is filled with the flame-resistant insulation body between the inwall of described battery or circuit board and heat radiation protection shell.
Described heat radiation protection shell is square, cuboid or the cylindrical container that is made by plastics or metal material, also offers several for the through hole of connecting line turnover on described heat radiation protection shell.
Described heat radiation protection shell is placed in the end that battery is provided with positive and negative lug, and described flame-resistant insulation body covers sealing with the junction of positive and negative lug and positive and negative lug and battery.
The beneficial effects of the utility model are: the utility model structural design is ingenious rationally, in the periphery of described battery or circuit board the heat radiation protection shell is installed, also be filled with the flame-resistant insulation body between the inwall of described battery or circuit board and heat radiation protection shell, wherein, the heat radiation protection shell can resist outside extruding and effective distribute heat, has played the effect of good protection battery or circuit board; In addition, when circuit board short circuit or battery pack leakage, that described flame-resistant insulation body can play is fire-retardant, waterproof, fire prevention, etch-proof effect.This product is practical, and is effective, and reliability is high, gives extensive use thereby can be used as desirable protective device.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation when being used on the circuit board;
Fig. 2 is the schematic appearance on when being used in circuit board;
Fig. 3 is the structural representation when being used in whole battery periphery;
Fig. 4 is the structural representation when being used in battery and being provided with positive and negative lug one end.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4; the sealingly secure protective device that is used for battery or battery management circuit plate; comprise battery or circuit board 1; the periphery of described battery or circuit board 1 is equipped with heat radiation protection shell 2; the heater element of the inwall of described heat radiation protection shell 2 and battery or circuit board 1 is close to, and also is filled with flame-resistant insulation body 3 between the inwall of described battery or circuit board 1 and heat radiation protection shell 2.
As the optimization of above-mentioned execution mode, described heat radiation protection shell 2 is square, cuboid or the cylindrical containers that are made by plastics or metal material, also offers several for the through hole 4 of connecting line turnover on described heat radiation protection shell 2.
As the further optimization of above-mentioned execution mode, described heat radiation protection shell 2 is placed in the end that battery 1 is provided with positive and negative lug, and described flame-resistant insulation body 3 covers sealing with the junction of positive and negative lug and positive and negative lug and battery 1.
The utility model structural design is ingenious rationally, periphery at described battery or circuit board 1 is equipped with heat radiation protection shell 2, also be filled with flame-resistant insulation body 3 between the inwall of described battery or circuit board 1 and heat radiation protection shell 2, wherein, heat radiation protection shell 2 can resist outside extruding and effective distribute heat, has played the effect of good protection battery or circuit board 1; In addition, when circuit board short circuit or battery pack leakage, that described flame-resistant insulation body 3 can play is fire-retardant, waterproof, fire prevention, etch-proof effect.This product is practical, and is effective, and reliability is high, gives extensive use thereby can be used as desirable protective device.
In addition, the utility model is not limited to above-mentioned execution mode, as long as reach technique effect of the present utility model with essentially identical means, all belongs to protection range of the present utility model.
Claims (3)
1. the sealingly secure protective device that is used for battery or battery management circuit plate; comprise battery or circuit board (1); it is characterized in that: the periphery of described battery or circuit board (1) is equipped with heat radiation protection shell (2); the heater element of the inwall of described heat radiation protection shell (2) and battery or circuit board (1) is close to, and also is filled with flame-resistant insulation body (3) between the inwall of described battery or circuit board (1) and heat radiation protection shell (2).
2. the sealingly secure protective device for battery or battery management circuit plate according to claim 1; it is characterized in that: described heat radiation protection shell (2) is square, cuboid or the cylindrical container that is made by plastics or metal material, also offers several for the through hole (4) of connecting line turnover on described heat radiation protection shell (2).
3. the sealingly secure protective device for battery or battery management circuit plate according to claim 1; it is characterized in that: described heat radiation protection shell (2) is placed in the end that battery (1) is provided with positive and negative lug, and described flame-resistant insulation body (3) covers sealing with the junction of positive and negative lug and positive and negative lug and battery (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202790364U CN202695556U (en) | 2012-06-14 | 2012-06-14 | Sealing safety protecting device for battery or battery management circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202790364U CN202695556U (en) | 2012-06-14 | 2012-06-14 | Sealing safety protecting device for battery or battery management circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695556U true CN202695556U (en) | 2013-01-23 |
Family
ID=47551125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202790364U Expired - Fee Related CN202695556U (en) | 2012-06-14 | 2012-06-14 | Sealing safety protecting device for battery or battery management circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202695556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158042A1 (en) * | 2014-04-14 | 2015-10-22 | 浙江君飞科技有限公司 | Storage battery with fireproof feature |
| CN111343812A (en) * | 2020-03-06 | 2020-06-26 | Oppo广东移动通信有限公司 | Fire retardant housing and electronic equipment |
-
2012
- 2012-06-14 CN CN2012202790364U patent/CN202695556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158042A1 (en) * | 2014-04-14 | 2015-10-22 | 浙江君飞科技有限公司 | Storage battery with fireproof feature |
| CN111343812A (en) * | 2020-03-06 | 2020-06-26 | Oppo广东移动通信有限公司 | Fire retardant housing and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207353336U (en) | A kind of power lithium battery box with extinguishing device | |
| WO2015158042A1 (en) | Storage battery with fireproof feature | |
| CN206098611U (en) | Square battery module of large capacity dispels heat safely | |
| CN202695556U (en) | Sealing safety protecting device for battery or battery management circuit board | |
| CN206878336U (en) | A kind of anti-electricity-theft power distribution cabinet | |
| CN202616715U (en) | Solid insulation bus duct | |
| CN103542231B (en) | Energy-saving heat-insulation device of gas delivery system | |
| CN205646472U (en) | Fire prevention formula cubical switchboard | |
| CN207588715U (en) | A kind of photovoltaic plant inversion box | |
| CN205102849U (en) | Explosion -proof multifunctional measuring device | |
| CN203137378U (en) | Novel pencil case | |
| CN204008754U (en) | Electric energy meter | |
| CN207753684U (en) | A kind of solar energy connector with temperature pre-warning function | |
| CN202737347U (en) | Box-type substation | |
| CN202801240U (en) | Novel water dispenser | |
| CN205693177U (en) | A kind of distributing box of self-extinguishing | |
| CN205566329U (en) | Multifunctional network switch | |
| CN203225493U (en) | Improved bus duct | |
| CN204118615U (en) | Fireproof wire way | |
| CN201822423U (en) | Electric blanket with leakage protection function | |
| CN109037543A (en) | A kind of fuel cell incubation chamber | |
| CN211428829U (en) | Network wiring bus box with fire prevention function | |
| CN205858276U (en) | A kind of well control equipment preventer electric heating thermal insulation cover | |
| CN201038685Y (en) | Multiple protecting wholly-enclosed busbar | |
| CN202866032U (en) | Intelligent fireproof heat preservation plate |
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: 20130123 Termination date: 20200614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |