CN216374188U - Emergency power-off device for new energy automobile - Google Patents
Emergency power-off device for new energy automobile Download PDFInfo
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- CN216374188U CN216374188U CN202122467975.3U CN202122467975U CN216374188U CN 216374188 U CN216374188 U CN 216374188U CN 202122467975 U CN202122467975 U CN 202122467975U CN 216374188 U CN216374188 U CN 216374188U
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- sliding plate
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- power supply
- cutting strip
- power
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Abstract
The utility model relates to the technical field of charging piles and discloses an emergency power-off device for a new energy automobile, which comprises a base, wherein an outer box is welded and fixed on the outer side of the upper surface of the base, an alarm is welded and fixed on the side surface of the outer box, a top cover is welded and fixed on the upper end surface of the outer box, an inner fixed plate is welded and fixed on the upper surface of the base and positioned on the inner side of the outer box, a power supply device is welded and fixed in the middle of the upper surface of the base, a fireproof device is arranged on the upper surface of the base and positioned between the inner fixed plate and the power supply device, a pressurizer is arranged inside the inner fixed plate, a soap liquid cavity and a carbon dioxide cavity are respectively arranged on the upper surface of the base and positioned on the inner side of the inner fixed plate from inside to outside, and a power-off device is arranged on the outer side surface of the power supply device. This emergency power-off device for new energy automobile can supply power to the outside through the power supply ware to can make the power supply ware safer to use through firebreak device and outage device.
Description
Technical Field
The utility model relates to the technical field of charging piles, in particular to an emergency power-off device for a new energy automobile.
Background
Along with new energy automobile's rapid development, fill electric pile and also obtained extensive application, it is located outdoors to fill electric pile many, different charging voltage and electric current have, receive rainwater humid environment influence to fill electric pile easy electric leakage that takes place after long-time use, the tripping operation, damage storage battery scheduling problem, give the car, it brings serious potential safety hazard to fill electric pile and personal safety on every side, it breaks out the conflagration very easily when the short circuit takes place to fill electric pile internal line simultaneously, and in case when having the conflagration to take place, can not in time break off the circuit, and the fire will stretch to the electric motor car along with filling electric pile, can cause huge loss of property.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an emergency power-off device for a new energy automobile, which solves the problem of emergency power-off and fire prevention of a charging pile.
(II) technical scheme
In order to realize the purpose of emergency power-off and fire prevention of the charging pile, the utility model provides the following technical scheme: the utility model provides an emergency power-off device for new energy automobile, includes the base, the upper surface outside welded fastening of base has the outer container, the side welded fastening of outer container has the alarm, the up end welded fastening of outer container has the top cap, the upper surface of base and the inboard welded fastening that is located the outer container have interior fixed plate, the upper surface middle part welded fastening of base has the power supply ware, the upper surface of base is located and is provided with firebreak device between fixed plate and the power supply ware, the inside of interior fixed plate is provided with the presser, the inboard by interior and outer being provided with soap lye chamber and carbon dioxide chamber respectively of fixed plate in the upper surface of base and being located, the outside surface of power supply ware is provided with power-off device.
Preferably, the fire protection device comprises an inner blocking sliding plate 7, an outer blocking sliding plate 8, a conduit 9, an inner check valve and an outer check valve, wherein the inner blocking sliding plate 7 and the outer blocking sliding plate 8 are respectively connected to the upper surface of the base 1 from inside to outside in a sliding manner and are positioned between the inner fixed plate 5 and the power supply 6, the conduit 9 is fixedly welded to the inner side surface of the inner fixed plate 5 and is communicated with the pressurizer, the inner check valve and the outer check valve are respectively connected to the outer surface of the conduit 9 from inside to outside in a sliding manner, soap foam and carbon dioxide gas are respectively injected into the soap liquid cavity and the carbon dioxide cavity, when the power supply 6 is ignited and overheated to cause the power supply 6 to expand, the power supply 6 expands and drives the inner blocking sliding plate 7 to slide towards outside, and the power supply 6 can respectively drive the conduit 9 to move and cause the conduit to be respectively connected with the inner check valve and the outer check valve in a sliding manner, and the inner check valve and the outer check valve can be opened respectively, and soap foam and carbon dioxide gas in the conduit 9 can be introduced into the conduit through the connecting pipe respectively, mixed and injected into the surface of the power supply 6 to extinguish fire.
Preferably, the power-off device comprises a power-off groove, an inner cutting strip, an outer cutting strip and a fuse, the power-off groove is formed in the inner blocking sliding plate 7, the inner cutting strip and the outer cutting strip are respectively welded and fixed on the inner side surface of the inner blocking sliding plate 7 and the inner side surface of the outer sliding plate, two ends of the fuse are respectively welded and fixed on the inner side surface of the inner blocking sliding plate 7 and the inner side surface of the outer sliding plate and are positioned on the outer side of the inner cutting strip and the outer cutting strip, when the power supply 6 is ignited and expands due to overheating and drives the inner blocking sliding plate 7 to slide towards the outer side, the inner side sliding plate and the outer sliding plate in the inner blocking sliding plate 7 can respectively drive the inner cutting strip and the outer cutting strip on two sides to move, the fuse is stretched under force, and can be cut off through the acting force between the inner cutting strip and the outer cutting strip and the fuse, so that the external connecting lead and the fuse are powered off, and the alarm 3 and the power supply 6 can be powered on when the fuse is powered off, and then the alarm 3 gives an alarm to prompt people of danger.
Preferably, the soap lye cavity and the carbon dioxide cavity are respectively formed by a gap between the inner baffle sliding plate 7 and the outer baffle sliding plate 8 and a gap between the outer baffle sliding plate 8 and the inner fixed plate 5, so that soap foam and carbon dioxide gas can be respectively placed in the soap lye cavity and the carbon dioxide cavity.
Preferably, the inner check valve and the outer check valve are respectively communicated with the soap lye cavity and the carbon dioxide cavity through connecting pipes, so that soap foam and carbon dioxide gas can be conveniently led into the interior of the conduit 9 through the inner check valve and the outer check valve.
Preferably, the fuse wire penetrates through a gap between the inner cutting strip and the outer cutting strip and is S-shaped, so that the inner cutting strip and the outer cutting strip on two sides can be cut off when moving.
Preferably, the alarm 3 is in open circuit connection through a fuse, and when the fuse is cut, the alarm 3 is conveniently communicated with the power supply 6 and gives an alarm.
Compared with the prior art, the utility model provides an emergency power-off device for a new energy automobile, which has the following beneficial effects:
1. this emergency power-off device for new energy automobile, through injecting soap foam and carbon dioxide gas into the inside in soap lye chamber and carbon dioxide chamber respectively, and when power supply 6 takes place the inflation when it is overheated to catch fire to make it, power supply 6 inflation and drive interior separation slide 7 slide to the outside this moment, and can drive pipe 9 respectively and remove and make it respectively with interior check valve and outer check valve sliding connection when power supply 6 inflation, and then can open interior check valve and outer check valve respectively, and can inject its inside soap foam and carbon dioxide gas into the inside of pipe 9 and make it mix the back and inject into the surface of power supply 6 and put out a fire to it through the connecting pipe respectively.
2. This emergency power-off device for new energy automobile, and when 6 overheated inflation of catching fire of power supply ware and drive in separation slide 7 when sliding to the outside, the inboard of 7 inside of separation slide and outside slide can drive respectively in both sides cut the strip and remove with outer cut the strip this moment, the fuse atress is tensile this moment, and then can cut it off through interior cut the strip and the effort between outer cut the strip and the fuse, thereby with external connecting wire and fuse outage, and can make alarm 3 and 6 circular telegrams of power supply ware when the fuse outage, and then make alarm 3 report to the police in order to indicate people to take place danger.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of an internal baffle slider of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.
Wherein: 1. a base; 2. an outer box; 3. an alarm; 4. a top cover; 5. an inner fixed plate; 6. a power supply; 7. an inner barrier slide plate; 8. an outer barrier slide plate; 9. a conduit; 10. an inner check valve; 11. an outer check valve; 12. a pressurizer; 13. a soap lye chamber; 14. a carbon dioxide chamber; 15. a power-off slot; 16. cutting the strips inwards; 17. cutting the strips outwards; 18. and a fuse.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides an emergency power-off device for a new energy automobile, which comprises a base 1, an outer box 2 is welded and fixed on the outer side of the upper surface of the base 1, an alarm 3 is welded and fixed on the side surface of the outer box 2, a top cover 4 is welded and fixed on the upper end surface of the outer box 2, an inner fixed plate 5 is welded and fixed on the upper surface of the base 1 and positioned on the inner side of the outer box 2, a power supply 6 is welded and fixed on the middle part of the upper surface of the base 1, a fire protection device is arranged on the upper surface of the base 1 and positioned between the inner fixed plate 5 and the power supply 6, the fire protection device comprises an inner blocking slide plate 7, an outer blocking slide plate 8, a conduit 9, an inner check valve 10 and an outer check valve 11, the inner blocking slide plate 7 and the outer blocking slide plate 8 are respectively connected to the upper surface of the base 1 from inside to outside in a sliding manner and positioned between the inner fixed plate 5 and the power supply 6, the conduit 9 is welded and fixed on the inner side surface of the inner fixed plate 5 and communicated with a pressurizer 12, the inner check valve 10 and the outer check valve 11 are respectively connected on the outer surface of the conduit 9 in a sliding way from inside to outside, soap foam and carbon dioxide gas are respectively injected into the interior of a soap liquid cavity 13 and a carbon dioxide cavity 14, when the power supply 6 is ignited and overheated to cause the power supply 6 to expand, the power supply 6 expands and drives the inner blocking slide plate 7 to slide outwards, the conduit 9 can be respectively driven to move and is respectively connected with the inner check valve 10 and the outer check valve 11 in a sliding way while the power supply 6 expands, the inner check valve 10 and the outer check valve 11 can be respectively opened, the soap foam and the carbon dioxide gas in the conduit 9 can be respectively led into the interior of the conduit 9 through connecting pipes and are mixed and then injected into the surface of the power supply 6 to extinguish fire, the soap liquid cavity 13 and the carbon dioxide cavity 14 are respectively formed by a gap between the inner blocking slide plate 7 and the outer blocking slide plate 8 and a gap between the outer blocking slide plate 8 and the inner setting plate 5, the soap foam and the carbon dioxide gas can be conveniently placed in the soap liquid cavity 13 and the carbon dioxide cavity 14 respectively, the inner check valve 10 and the outer check valve 11 are communicated with the soap liquid cavity 13 and the carbon dioxide cavity 14 respectively through connecting pipes, the soap foam and the carbon dioxide gas can be conveniently led into the inside of the guide pipe 9 through the inner check valve 10 and the outer check valve 11, the pressurizer 12 is arranged inside the inner fixed plate 5, the soap liquid cavity 13 and the carbon dioxide cavity 14 are respectively arranged on the upper surface of the base 1 and positioned on the inner side of the inner fixed plate 5 from inside to outside, the power supply device 6 is provided with a power failure device on the outer side surface, the power failure device comprises a power failure groove 15, an inner cutting strip 16, an outer cutting strip 17 and a fuse 18, the power failure groove 15 is arranged inside the inner blocking sliding plate 7, the inner cutting strip 16 and the outer cutting strip 17 are fixedly welded on the inner side of the inner blocking sliding plate 7 and the inner side surface of the outer sliding plate 7 respectively, and two ends of the fuse 18 are fixedly welded on the inner side surface of the inner blocking sliding plate 7 and the outer sliding plate 7 respectively and positioned on the inner side surface of the inner blocking sliding plate On the outer sides of the inner cutting strip 16 and the outer cutting strip 17, when the power supply 6 is on fire, is expanded due to overheating and drives the inner blocking sliding plate 7 to slide outwards, at the moment, the inner side and the outer side sliding plates in the inner separation sliding plate 7 can respectively drive the inner cutting strip 16 and the outer cutting strip 17 on the two sides to move, at the moment, the fuse 18 is stressed and stretched, and then the inner cutting strip 16 and the outer cutting strip 17 can be cut off by the acting force between the fuses 18, thereby cutting off the external connecting lead and the fuse 18, and simultaneously leading the alarm 3 and the power supply 6 to be electrified when the fuse 18 is cut off, and then the alarm 3 alarms to prompt people to have danger, the fuse 18 penetrates through the gap between the inner cutting strip 16 and the outer cutting strip 17, and it is S-shaped, can cut off it when being convenient for inside cutting 16 and the outer cutting 17 of both sides to remove, and alarm 3 makes its broken circuit connect through fuse 18, and alarm 3 is convenient for communicate and report to the police with power supply 6 when fuse 18 is cut off.
When the soap dispenser is used, soap foam and carbon dioxide gas are respectively injected into the soap liquid cavity 13 and the carbon dioxide cavity 14, when the power supply 6 is ignited and overheated to cause expansion, the power supply 6 expands and drives the inner blocking sliding plate 7 to slide outwards, the power supply 6 can simultaneously drive the guide pipe 9 to move and respectively slide and connect with the inner check valve 10 and the outer check valve 11, the inner check valve 10 and the outer check valve 11 can be respectively opened, the soap foam and the carbon dioxide gas in the power supply 6 can be respectively led into the guide pipe 9 through the connecting pipe and are mixed to be injected into the surface of the power supply 6 to extinguish fire, and when the power supply 6 is ignited and overheated to expand and drive the inner blocking sliding plate 7 to slide outwards, the inner side sliding plate and the outer side sliding plate in the inner blocking sliding plate 7 can respectively drive the inner cutting strip 16 and the outer cutting strip 17 on two sides to move, at the moment, the fuse 18 is stressed and stretched, and then the fuse 18 can be cut off through the acting force between the internal cutting strip 16 and the external cutting strip 17, so that the external connecting wire and the fuse 18 are powered off, the alarm 3 and the power supply 6 can be powered on when the fuse 18 is powered off, and then the alarm 3 gives an alarm to prompt people to generate danger.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an emergency power-off device for new energy automobile, includes base (1), its characterized in that: the utility model discloses a portable electronic device, including base (1), outer container (2) are fixed with to the upper surface outside welded fastening of base (1), the side welded fastening of outer container (2) has alarm (3), the up end welded fastening of outer container (2) has top cap (4), the upper surface of base (1) and the inboard welded fastening that is located outer container (2) have interior fixed plate (5), the upper surface middle part welded fastening of base (1) has power supply ware (6), the upper surface of base (1) is located and is provided with firebreak device between interior fixed plate (5) and power supply ware (6), the inside of interior fixed plate (5) is provided with presser (12), the upper surface of base (1) and the inboard that is located interior fixed plate (5) are provided with soap liquid chamber (13) and carbon dioxide chamber (14) from interior to exterior respectively, the outside surface of power supply ware (6) is provided with outage device.
2. The emergency power-off device for the new energy automobile according to claim 1, characterized in that: the fire protection device comprises an inner blocking sliding plate (7), an outer blocking sliding plate (8), a conduit (9), an inner check valve (10) and an outer check valve (11), wherein the inner blocking sliding plate (7) and the outer blocking sliding plate (8) are respectively connected on the upper surface of a base (1) by inner and outer sliding connections and are positioned between an inner fixed plate (5) and a power supply (6), the conduit (9) is welded and fixed on the inner side surface of the inner fixed plate (5) and is communicated with a pressurizer (12), and the inner check valve (10) and the outer check valve (11) are respectively connected on the outer surface of the conduit (9) by inner and outer sliding connections.
3. The emergency power-off device for the new energy automobile according to claim 2, characterized in that: the power-off device comprises a power-off groove (15), an inner cutting strip (16), an outer cutting strip (17) and a fuse (18), wherein the power-off groove (15) is formed inside the inner separation sliding plate (7), the inner cutting strip (16) and the outer cutting strip (17) are respectively welded and fixed on the inner side of the inner separation sliding plate (7) and the inner side of the outer side sliding plate, and two ends of the fuse (18) are respectively welded and fixed on the inner side of the inner separation sliding plate (7) and the inner side surface of the outer side sliding plate and located on the outer sides of the inner cutting strip (16) and the outer cutting strip (17).
4. The emergency power-off device for the new energy automobile according to claim 2, characterized in that: the soap liquid cavity (13) and the carbon dioxide cavity (14) are respectively formed by a gap between the inner blocking sliding plate (7) and the outer blocking sliding plate (8) and a gap between the outer blocking sliding plate (8) and the inner fixed plate (5).
5. The emergency power-off device for the new energy automobile according to claim 2, characterized in that: the inner one-way valve (10) and the outer one-way valve (11) are respectively communicated with the soap liquid cavity (13) and the carbon dioxide cavity (14) through connecting pipes.
6. The emergency power-off device for the new energy automobile according to claim 3, wherein: the fuse (18) penetrates through the gap between the inner cutting strip (16) and the outer cutting strip (17) and is S-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122467975.3U CN216374188U (en) | 2021-10-12 | 2021-10-12 | Emergency power-off device for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122467975.3U CN216374188U (en) | 2021-10-12 | 2021-10-12 | Emergency power-off device for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216374188U true CN216374188U (en) | 2022-04-26 |
Family
ID=81243817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122467975.3U Active CN216374188U (en) | 2021-10-12 | 2021-10-12 | Emergency power-off device for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216374188U (en) |
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2021
- 2021-10-12 CN CN202122467975.3U patent/CN216374188U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221010 Address after: No. 6, Zhentou Village, Xushi Town, Jianyang District, Nanping City, Fujian Province, 353000 Patentee after: Cai Jiancan Address before: No. 112, Caibei village, Caimiao village committee, Caimiao Town, Taihe County, Fuyang City, Anhui Province, 236600 Patentee before: Wang Qianjin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: Room 0350, Nanyang Zhongzhi Pioneer Park, No. 339, Xiangyang Road, Nanyang Street, Xiaoshan District, Hangzhou, Zhejiang, 310000 Patentee after: Chejingyu Network Technology Co.,Ltd. Address before: No. 6, Zhentou Village, Xushi Town, Jianyang District, Nanping City, Fujian Province, 353000 Patentee before: Cai Jiancan |