CN203043375U - Anti-explosion device of electric vehicle - Google Patents
Anti-explosion device of electric vehicle Download PDFInfo
- Publication number
- CN203043375U CN203043375U CN 201320011431 CN201320011431U CN203043375U CN 203043375 U CN203043375 U CN 203043375U CN 201320011431 CN201320011431 CN 201320011431 CN 201320011431 U CN201320011431 U CN 201320011431U CN 203043375 U CN203043375 U CN 203043375U
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- CN
- China
- Prior art keywords
- frizzen
- vehicle body
- carbon dioxide
- electric automobile
- bumper
- 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
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- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides an anti-explosion device of an electric vehicle. The anti-explosion device of the electric vehicle is used for preventing a battery in the electric vehicle from exploding. The electric vehicle comprises a vehicle body and a bumper. The anti-explosion device comprises a carbon dioxide storage tank and a plurality of triggering devices, wherein the carbon dioxide storage tank is arranged in the body and is fixedly connected with the vehicle body; a plurality of through holes are formed in the front end surface of the vehicle body; each triggering device comprises a triggering rod and a spring; each triggering rod is arranged in the corresponding through hole; the end of the outer part of each triggering rod is fixedly connected with the bumper; each spring is arranged between the bumper and the vehicle body and is sleeved on the corresponding triggering rod; and plugs which correspond to the internal ends of the triggering rods one by one are arranged on the carbon dioxide storage tank. According to the anti-explosion device of the electric vehicle, the safety performance of the electric vehicle is improved.
Description
Technical field
The utility model relates to a kind of device that prevents accumulator explosion in the electric automobile.
Background technology
At present, the development of auto industry technology is maked rapid progress, and especially the characteristics of electric automobile clean environment firendly are subject to the people's attention, and energy-conservation with it, convenient, cheap extremely people like.But, power source as electric automobile, battery is extremely dispute always, when simply, conveniently providing power source for electric automobile, also exist no small potential safety hazard, electrolyte in the battery reacts in battery and can produce hydrogen and oxygen, in certain space, meets that fire will be lighted blast and power is huge.It is particularly outstanding that this situation seems when getting into an accident, bump takes place electric automobile makes front deck produce serious deformation, compressed the space in the front deck, touch the Mars or the flare that produce because of each side such as frictions again, make battery very easily be lighted and blast, brought great harm for people's the security of the lives and property.
The utility model content
The utility model provides a kind of electric automobile blast protection device that prevents from preventing in the electric automobile battery explosion at above problem.
The technical solution of the utility model is: described electric automobile comprises vehicle body and bumper, and described blast protection device comprises carbon dioxide storage jar and some flip flop equipments, and described carbon dioxide storage jar is located in the described vehicle body and with described vehicle body fixedlys connected;
Described body structure face is provided with some through holes;
Described flip flop equipment comprises frizzen and spring;
Described frizzen is arranged in the described through hole and fixedly connected with described bumper in described frizzen outer side termination;
Described spring is located between described bumper and the described vehicle body and is socketed on the described frizzen;
Described carbon dioxide storage jar is provided with and described frizzen internal heads chock plug one to one.
The internal heads of described frizzen is sharp cone distal.
Described frizzen internal heads and described chock plug spacing are H and the maximum compressibility that equals described spring.
The utility model has been set up the carbon dioxide storage jar in vehicle body, make electric automobile that large-scale traffic accident take place and cause headstock when distortion, flip flop equipment will be opened chock plug makes the carbon dioxide in the jar can be full of front deck rapidly, and in front deck, preserve a period of time, can prevent effectively like this, just that blast on fire takes place battery when getting into an accident; On the other hand, the frizzen set up is simultaneously also as the support bar of bumper, and the spring of socket frizzen outside makes electric automobile be clashed into but when being unlikely to make front deck to be out of shape, can play cushioning effect to a certain degree, has promoted the security performance of electric automobile.
Description of drawings
Fig. 1 is the structural representation of this practical utility model,
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Among the figure, the 1st, vehicle body, the 11st, through hole, the 2nd, bumper, the 3rd, carbon dioxide storage jar, the 31st, chock plug, the 4th, flip flop equipment, the 41st, frizzen, the 42nd, spring.
The specific embodiment
The utility model is shown in Fig. 1-2: as described in electric automobile comprise vehicle body 1 and bumper 2, described blast protection device comprises carbon dioxide storage jar 3 and some flip flop equipments 4, and described carbon dioxide storage jar 3 is located in the described vehicle body 1 and with described vehicle body 1 fixedlys connected;
Described vehicle body 1 front end face is provided with some through holes 11;
Described flip flop equipment 4 comprises frizzen 41 and spring 42;
Described frizzen 41 is arranged in the described through hole 11 and fixedly connected with described bumper 2 in described frizzen 41 outer side terminations;
Described spring 42 is located between described bumper 2 and the described vehicle body 1 and is socketed on the described frizzen 41;
Described carbon dioxide storage jar 3 is provided with and described frizzen 41 internal heads chock plug 31 one to one.
The internal heads of described frizzen 41 is sharp cone distal, and when making the front deck distortion, frizzen can be opened the chock plug 31 on the carbon dioxide storage jar 3 timely.
Described frizzen 41 internal heads and described chock plug 31 spacings are H and the maximum compressibility that equals described spring 42, and like this, when electric automobile was subjected to small bump, bumper 2 can play the efficient buffer effect, and is unlikely to open carbon dioxide storage jar 3.
The utility model when being subjected to being unlikely to make the bump of front deck distortion, utilizes the strain of spring 42 at electric automobile, can play the efficient buffer effect; When being subjected to clashing, flip flop equipment 4 can effectively be opened the chock plug 31 on the carbon dioxide storage jar 3, and spray great amount of carbon dioxide fast, effectively completely cut off the air in the electric automobile front deck, simultaneously also avoided hydrogen and the oxygen in the battery to touch Mars or flare, make electric automobile when getting into an accident, can effectively avoid the blast of battery, brought great guarantee for people's the person and property safety.
Technique effect of the present utility model: can play elastic buffer effect to a certain degree, when also having avoided traffic accident simultaneously, battery is lighted and is blasted, and has increased the security of electric automobile greatly.
Claims (3)
1. the blast protection device of electric automobile, described electric automobile comprises vehicle body and bumper, it is characterized in that described blast protection device comprises carbon dioxide storage jar and some flip flop equipments, described carbon dioxide storage jar is located in the described vehicle body and with described vehicle body fixedlys connected;
Described body structure face is provided with some through holes;
Described flip flop equipment comprises frizzen and spring;
Described frizzen is arranged in the described through hole and fixedly connected with described bumper in described frizzen outer side termination;
Described spring is located between described bumper and the described vehicle body and is socketed on the described frizzen;
Described carbon dioxide storage jar is provided with and described frizzen internal heads chock plug one to one.
2. electric automobile blast protection device according to claim 1 is characterized in that the internal heads of described frizzen is sharp cone distal.
3. electric automobile blast protection device according to claim 1 is characterized in that, described frizzen internal heads and described chock plug spacing are H and the maximum compressibility that equals described spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011431 CN203043375U (en) | 2013-01-10 | 2013-01-10 | Anti-explosion device of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011431 CN203043375U (en) | 2013-01-10 | 2013-01-10 | Anti-explosion device of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043375U true CN203043375U (en) | 2013-07-10 |
Family
ID=48726377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320011431 Expired - Fee Related CN203043375U (en) | 2013-01-10 | 2013-01-10 | Anti-explosion device of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263457A (en) * | 2018-09-17 | 2019-01-25 | 叶烨 | A kind of new-energy automobile electrical storage device |
-
2013
- 2013-01-10 CN CN 201320011431 patent/CN203043375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263457A (en) * | 2018-09-17 | 2019-01-25 | 叶烨 | A kind of new-energy automobile electrical storage device |
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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 |
Owner name: JIANGSU DAOJUE INDUSTRIAL CO., LTD. Free format text: FORMER NAME: JIANGSU DAOJUE NEW ENERGY AUTOMOBILE INDUSTRY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 225251 Jiangsu Province, Yangzhou District of Jiangdu city science and Technology Park Fan Chuan Zhen Patentee after: JIANGSU DAOJUE INDUSTRIAL CO., LTD. Address before: 225251 Jiangsu Province, Yangzhou District of Jiangdu city science and Technology Park No. 1 Fan Chuan Zhen Patentee before: Jiangsu Daojue Grand New Energy Vehicle Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20190110 |