CN207311159U - A kind of safe charging stake - Google Patents
A kind of safe charging stake Download PDFInfo
- Publication number
- CN207311159U CN207311159U CN201721276963.XU CN201721276963U CN207311159U CN 207311159 U CN207311159 U CN 207311159U CN 201721276963 U CN201721276963 U CN 201721276963U CN 207311159 U CN207311159 U CN 207311159U
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- China
- Prior art keywords
- charging
- main body
- pile main
- safe
- controller
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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.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides a kind of safe charging stake, including charging pile main body, charging pile main body is connected with charging gun by cable, charging gun front end is connected with charging plug, charging gun front end is additionally provided with oxygen barrier cooling nozzles and temperature inductor, and cable includes charging wire, tracheae and signal connecting line, and charging pile main body is provided with nitrogen storage tank and controller, oxygen barrier cooling nozzles connect nitrogen storage tank by tracheae, and temperature inductor connects controller by signal connecting line.Safe charging stake provided by the utility model, has the function of security against fire, improves the security of battery automobile charging.
Description
Technical field
A kind of charging pile is the utility model is related to, more particularly to a kind of there is the charging pile of security against fire.
Background technology
At present, as country and its people constantly strengthen green, environmentally friendly, energy saving consciousness, national policy dynamics is increasingly
Strengthen, new-energy automobile is developed rapidly.Compared with traditional fuel-engined vehicle, charging interval of storage battery and cruising ability
Problem, becomes a development bottleneck of new energy battery automobile.There are a sizable safety in charging process for storage battery
Problem：Various storage batterys produce the security incidents such as overcurrent, overheat, deformation, cracking, detonation in charging process, and due to storage battery
The inherent characteristic of detonation and continuous burning and produce heavy losses.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of safe charging stake, improves electricity
The security of bottle automobile charging.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of safe charging stake, including charging pile main body, the charging pile main body is connected with charging gun by cable, described
Charging gun front end is connected with charging plug, and the charging gun front end is additionally provided with oxygen barrier cooling nozzles and temperature inductor, described
Cable includes charging wire, tracheae and signal connecting line, and the charging pile main body is provided with nitrogen storage tank and controller, the oxygen barrier
Cooling nozzles connect the nitrogen storage tank by the tracheae, and the temperature inductor passes through described in signal connecting line connection
Controller.
Further, the charging gun includes charging pipette tips and connecting rod, and sliding sleeve is equipped with seal closure in the connecting rod,
The end of the seal closure is connected with compression spring, and the end of the compression spring is fixed in the connecting rod, the compression
The front end of spring is connected by automatically controlled fastener with the connecting rod, and the automatically controlled fastener passes through described in signal connecting line connection
Controller.
Further, the front cover mouth of the seal closure is provided with elastic seal ring.
A kind of safe charging stake of the utility model, has the function of security against fire, improves the security of battery automobile charging.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model.
Embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it will be appreciated that described herein excellent
Select embodiment to be only used for describing and explaining the present invention, be not used to limit the utility model.
As shown in Figure 1, a kind of safe charging stake, including charging pile main body 1, charging pile main body 1 is connected with by cable 2 fills
Electric rifle 3,3 front end of charging gun are connected with charging plug 4, and 3 front end of charging gun is additionally provided with oxygen barrier cooling nozzles 5 and temperature inductor
6, cable 2 includes charging wire, tracheae and signal connecting line, and charging pile main body 1 is provided with nitrogen storage tank 7 and controller 8, and oxygen barrier is cold
But nozzle 5 connects nitrogen storage tank 7 by tracheae, and temperature inductor 6 connects controller 8 by signal connecting line.Work as temperature sense
Device, which senses, sends a signal to controller when temperature is excessive, controller cut-out charges and opens nitrogen storage tank, is cooled down and sprayed by oxygen barrier
Mouth sprays, and oxygen barrier cooling is carried out to storage battery.
Charging gun 3 includes charging pipette tips and connecting rod 9, and sliding sleeve is equipped with seal closure 10, the end of seal closure 10 in connecting rod 9
End is connected with compression spring 11, and the end of compression spring 11 is fixed in connecting rod 9, and the front end of compression spring 11 passes through control card
Part (not shown) is connected with connecting rod 9, and automatically controlled fastener connects controller 8 by signal connecting line.Under normal conditions, spring is compressed
In compressive state, controller is sent a signal to when temperature inductor senses that temperature is excessive, controller controls automatically controlled fastener
Open, seal closure covers the charge port of battery automobile under the promotion of compression spring, so that thorough starvation, prevents accident
Occur.
The front cover mouth of seal closure 10 is provided with elastic seal ring 12, for adapting to different contact surfaces, so as to improve close
Feng Xing.
A kind of safe charging stake of the utility model, has the function of security against fire, improves the security of battery automobile charging.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of safe charging stake, including charging pile main body, the charging pile main body is connected with charging gun by cable, described to fill
Electric rifle front end is connected with charging plug, it is characterised in that：The charging gun front end is additionally provided with oxygen barrier cooling nozzles and temperature sense
Device is answered, the cable includes charging wire, tracheae and signal connecting line, and the charging pile main body is provided with nitrogen storage tank and control
Device, the oxygen barrier cooling nozzles connect the nitrogen storage tank by the tracheae, and the temperature inductor is connected by the signal
Wiring connects the controller.
A kind of 2. safe charging stake according to claim 1, it is characterised in that：The charging gun includes charging pipette tips and company
Extension bar, sliding sleeve is equipped with seal closure in the connecting rod, and the end of the seal closure is connected with compression spring, the compression spring
End be fixed in the connecting rod, it is described compression spring front end be connected by automatically controlled fastener with the connecting rod, it is described
Automatically controlled fastener connects the controller by the signal connecting line.
A kind of 3. safe charging stake according to claim 2, it is characterised in that：The front cover mouth of the seal closure is provided with
Elastic seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721276963.XU CN207311159U (en) | 2017-09-29 | 2017-09-29 | A kind of safe charging stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721276963.XU CN207311159U (en) | 2017-09-29 | 2017-09-29 | A kind of safe charging stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207311159U true CN207311159U (en) | 2018-05-04 |
Family
ID=62428982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721276963.XU Active CN207311159U (en) | 2017-09-29 | 2017-09-29 | A kind of safe charging stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207311159U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551038A (en) * | 2018-07-24 | 2018-09-18 | 芜湖彰鸿工程技术有限公司 | Charging pile plug assembly for electric vehicle |
| CN108674248A (en) * | 2018-07-24 | 2018-10-19 | 芜湖彰鸿工程技术有限公司 | New energy electric motor vehicle charging pile connected structure |
| CN108963572A (en) * | 2018-07-24 | 2018-12-07 | 芜湖彰鸿工程技术有限公司 | Electric automobile charging pile connected structure |
| CN109038066A (en) * | 2018-07-24 | 2018-12-18 | 芜湖彰鸿工程技术有限公司 | A kind of charging pile for electric vehicle plug assembly |
-
2017
- 2017-09-29 CN CN201721276963.XU patent/CN207311159U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551038A (en) * | 2018-07-24 | 2018-09-18 | 芜湖彰鸿工程技术有限公司 | Charging pile plug assembly for electric vehicle |
| CN108674248A (en) * | 2018-07-24 | 2018-10-19 | 芜湖彰鸿工程技术有限公司 | New energy electric motor vehicle charging pile connected structure |
| CN108963572A (en) * | 2018-07-24 | 2018-12-07 | 芜湖彰鸿工程技术有限公司 | Electric automobile charging pile connected structure |
| CN109038066A (en) * | 2018-07-24 | 2018-12-18 | 芜湖彰鸿工程技术有限公司 | A kind of charging pile for electric vehicle plug assembly |
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