CN207156974U - A kind of DC charging rifle with cooling device - Google Patents
A kind of DC charging rifle with cooling device Download PDFInfo
- Publication number
- CN207156974U CN207156974U CN201721085126.9U CN201721085126U CN207156974U CN 207156974 U CN207156974 U CN 207156974U CN 201721085126 U CN201721085126 U CN 201721085126U CN 207156974 U CN207156974 U CN 207156974U
- Authority
- CN
- China
- Prior art keywords
- charging
- cooling device
- shell
- sleeve
- temperature
- 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.)
- Withdrawn - After Issue
Links
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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model proposes a kind of DC charging rifle with cooling device, technical problems to be solved are that charging gun temperature is too high in traditional DC charging rifle charging process, potential safety hazard be present.The utility model includes shell and the charging module being arranged in shell, handle is provided with the right side of shell, temperature control system is additionally provided with shell, described temperature control system includes temperature sensor, controller and cooling device, described cooling device includes sleeve, it is connected with barrel bore and is provided with air inlet pipe, sleeve interior surface is provided with steam vent, and the input of the controller is connected with temperature sensor, output end is connected with the valve in air inlet pipe.The temperature in charging gun shell is monitored and controlled by temperature control system using the utility model after above-mentioned technical proposal, using the charged rifle interface of compressed air stream, caused heat in the charging gun course of work is taken away, ensures the safe operation of charging gun.
Description
Technical field
It the utility model is related to new-energy automobile charging gun, and in particular to a kind of DC charging rifle with cooling device.
Background technology
With the further lifting of increasingly exacerbation and urbanization process to urban inner environmental requirement of environmental pollution, cleaning
Free of contamination new-energy automobile, particularly electric automobile, receive the generally accreditation of government and various circles of society.Electric automobile uses
During, need timing charging electric energy supplement to meet traveling demand.
Existing charging electric vehicle technology, the charging pile of open air is used as charging electric vehicle.Limited by use occasion
System, charging gun in use, when charging gun body contacts with on-vehicle battery, are influenceed by charging current and charging interval, filled
Temperature rise is obvious at electric rifle and battery interface, and charging gun safe working temperature is exceeded under extreme condition, causes between wire
Bonding, causes the damage of charging gun, causes the accident.Particularly DC charging technology, the charging interval is short, and instantaneous current density is big,
Charging gun heating is serious.Cause in DC charging rifle charging process that charging gun temperature is too high, potential safety hazard be present.
Utility model content
The technical problems to be solved in the utility model is that charging gun body temperature is spent in traditional DC charging rifle charging process
Height, potential safety hazard be present, there is provided the temperature in a kind of charging process to charging gun is controlled, and ensures that charging process is carried out safely
The DC charging rifle with cooling device.
In order to solve the above technical problems, the utility model uses following technical proposals：A kind of direct current with cooling device
Charging gun, including shell and the charging module being arranged in shell, shell right side is provided with handle, temperature control is additionally provided with shell
System, described temperature control system include temperature sensor, controller and cooling device, and described cooling device includes set
Cylinder, is connected with barrel bore and is provided with air inlet pipe, sleeve interior surface is provided with steam vent, the input and TEMP of the controller
Device is connected, output end is connected with the valve in air inlet pipe.
Thermally conductive insulating layer is enclosed with the outside of described charging module, sleeve is arranged on the outside of thermally conductive insulating layer.
Described thermally conductive insulating layer is cermet insulating barrier.
Described sleeve is semi-circular sleeve, and semi-circular sleeve is arranged on below charging module.
Described air inlet pipe is connected through handle with sleeve.
The utility model is monitored and controlled to the temperature in charging gun shell by temperature control system, using compression
The charged rifle interface of air stream, takes away caused heat in the charging gun course of work, ensures the safe operation of charging gun.Structure letter
List, cost are low, easy to use.
Brief description of the drawings
Fig. 1 is the utility model cross section structure diagram；
Fig. 2 is the utility model sleeve cross section structure diagram；
Fig. 3 is the utility model external structure schematic diagram；
Fig. 4 is the utility model temperature control system figure.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figures 1 to 4, a kind of DC charging rifle with cooling device, including shell 1 and be arranged in shell 1
Charging module 2, the right side of shell 1 is provided with handle 3, temperature control system, described temperature control system bag is additionally provided with shell 1
Temperature sensor 4, controller and cooling device are included, described cooling device includes sleeve 5, is connected with the inner chamber 53 of sleeve 5 and is provided with
Air inlet pipe 51, the inner surface of sleeve 5 are provided with steam vent 52, the input of the controller is connected with temperature sensor 4, output end with
Valve in air inlet pipe 51 is connected.Charging module is responsible for completing normal charging operations, temperature control system ensure charging gun with
The contact portion temperature of charge port is in the scope of safe operation, and the temperature data that controller detects according to temperature sensor controls
The unlatching and closing of air inlet pipe valve.In the charging gun course of work, cooling device is using compressed air as cooling medium, compression
Gas enters in sleeve 5 by air inlet pipe 51, is discharged by steam vent 52, is taken away by forced convertion hot caused by charging gun
Amount, finally spills into air by the gap between charging gun and socket；Temperature control system is by adjusting the valve in air inlet pipe 51
And then the flow of compressed gas is adjusted, and then control charging gun connector temperature to be in operational envelope.
The described outside of charging module 2 is enclosed with thermally conductive insulating layer 6, and sleeve 5 is arranged on the outside of thermally conductive insulating layer 6.
Described thermally conductive insulating layer 6 is cermet insulating barrier.The setting of thermally conductive insulating layer effectively prevent refrigerating module with
Charging module contact causes short circuit current, while charging module radiating is ensured, plays insulating effect.And cermet is more
Porous materials medium, good heat conduction effect.
Described sleeve 5 is semi-circular sleeve, and semi-circular sleeve is arranged on the lower section of charging module 2.Compressed gas is by row
Stomata sprays upwards, effectively takes away the heat of charging module.The design of semi-circular sleeve can increase the sky of compressed gas flow
Between, good heat dissipation effect.
Described air inlet pipe 51 is connected through handle 3 with sleeve 5.Compressed gas is oil-free, low pressure, the compression sky of drying
Gas, its temperature are equal to or slightly higher than environment temperature.Cooling device positioned at the air inlet pipe of handle trailing edge by connecting outside gas cylinder.Will
Compressed air is imported inside charging gun, realizes the purpose of cooling down.Air inlet pipe 51 is flexible pipe, convenient installation.Air inlet pipe 51 can
To be integrated in charging conductor pipe 54, can also be independently arranged.The charging gun is applied to that the charging interval is short, big straight of current density
Current charge occasion, including but not limited to new-energy automobile field.
Claims (5)
1. a kind of DC charging rifle with cooling device, including shell（1）Be arranged on shell（1）Interior charging module（2）,
Shell（1）Right side is provided with handle（3）, it is characterised in that：Shell（1）Inside it is additionally provided with temperature control system, described temperature control
System includes temperature sensor（4）, controller and cooling device, described cooling device include sleeve（5）, with sleeve（5）It is interior
Chamber（53）It is connected and is provided with air inlet pipe（51）, sleeve（5）Inner surface is provided with steam vent（52）, the input and temperature of the controller
Sensor（4）Connected, output end and air inlet pipe（51）On valve be connected.
2. the DC charging rifle according to claim 1 with cooling device, it is characterised in that：Described charging module
（2）Outside is enclosed with thermally conductive insulating layer（6）, sleeve（5）It is arranged on thermally conductive insulating layer（6）Outside.
3. the DC charging rifle according to claim 2 with cooling device, it is characterised in that：Described thermally conductive insulating layer
（6）For cermet insulating barrier.
4. the DC charging rifle according to claim 1 with cooling device, it is characterised in that：Described sleeve（5）For
Semi-circular sleeve, semi-circular sleeve are arranged on charging module（2）Lower section.
5. the DC charging rifle according to claim 1 with cooling device, it is characterised in that：Described air inlet pipe（51）
Through handle（3）With sleeve（5）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085126.9U CN207156974U (en) | 2017-08-28 | 2017-08-28 | A kind of DC charging rifle with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085126.9U CN207156974U (en) | 2017-08-28 | 2017-08-28 | A kind of DC charging rifle with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207156974U true CN207156974U (en) | 2018-03-30 |
Family
ID=61718506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721085126.9U Withdrawn - After Issue CN207156974U (en) | 2017-08-28 | 2017-08-28 | A kind of DC charging rifle with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207156974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444174A (en) * | 2017-08-28 | 2017-12-08 | 郑州轻工业学院 | DC charging rifle with cooling device |
| US10988040B2 (en) | 2018-04-02 | 2021-04-27 | Rocking Energy Intelligent Technology Co., Ltd. | Charging gun with good heat conduction and heat dissipation performance |
-
2017
- 2017-08-28 CN CN201721085126.9U patent/CN207156974U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444174A (en) * | 2017-08-28 | 2017-12-08 | 郑州轻工业学院 | DC charging rifle with cooling device |
| CN107444174B (en) * | 2017-08-28 | 2023-05-26 | 郑州轻工业学院 | Direct current charging gun with cooling device |
| US10988040B2 (en) | 2018-04-02 | 2021-04-27 | Rocking Energy Intelligent Technology Co., Ltd. | Charging gun with good heat conduction and heat dissipation performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107444174A (en) | DC charging rifle with cooling device | |
| CN207123768U (en) | A kind of charging electric vehicle rifle with temperature control system | |
| CN207156974U (en) | A kind of DC charging rifle with cooling device | |
| CN106785219A (en) | The method of electric automobile, the infusion device for being adapted to electric automobile and radiating | |
| US20200253094A1 (en) | Installation structure and installation method of plug-in switch tube | |
| CN110534672A (en) | It is a kind of can carry low temperature self-heating high power lithium ion cell group | |
| CN108550929A (en) | A kind of battery thermal management method and system of electric vehicle low temperature charging | |
| CN107516720A (en) | A kind of Li-ion batteries piles structure | |
| CN203660018U (en) | Heat management device | |
| CN204067520U (en) | A kind of power battery for hybrid electric vehicle warm-keeping device | |
| CN209401800U (en) | Power battery of pure electric automobile heat management system | |
| CN106784516A (en) | Automobile battery module and control method and control device thereof | |
| CN211929632U (en) | Intelligent tail gas drainage device for hydrogen energy automobile | |
| CN207128655U (en) | A kind of charging electric vehicle rifle with heat pipe heat radiation | |
| CN106941201A (en) | A kind of electrokinetic cell preheating device and method applied to new-energy automobile | |
| CN209071474U (en) | A kind of batteries of electric automobile low-temperature protection device | |
| CN206497964U (en) | A kind of electrokinetic cell preheating device applied to new-energy automobile | |
| CN204271215U (en) | A kind of batteries cooling device | |
| CN213459874U (en) | New energy automobile power battery heat radiation structure | |
| CN206049561U (en) | High voltage power supply distributes cartridge | |
| CN206076440U (en) | A kind of battery modules heat-exchange system and electric automobile | |
| CN102324595B (en) | Zincair power battery system with heat recovery and utilization function | |
| CN214797544U (en) | Battery temperature control system of electric automobile | |
| CN203883496U (en) | Power generating and charging device using waste heat of automobile | |
| CN208801867U (en) | A kind of electric vehicle liquid cooling charging gun |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180330 Effective date of abandoning: 20230526 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180330 Effective date of abandoning: 20230526 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |