CN202142739U - Battery charging socket for electric vehicle - Google Patents
Battery charging socket for electric vehicle Download PDFInfo
- Publication number
- CN202142739U CN202142739U CN201120253670U CN201120253670U CN202142739U CN 202142739 U CN202142739 U CN 202142739U CN 201120253670 U CN201120253670 U CN 201120253670U CN 201120253670 U CN201120253670 U CN 201120253670U CN 202142739 U CN202142739 U CN 202142739U
- Authority
- CN
- China
- Prior art keywords
- metal contact
- electric vehicle
- socket
- fuse
- battery charging
- 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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a battery charging socket for an electric vehicle. The battery charging socket for an electric vehicle comprises a three-jack socket body, a first metal contact sheet, a second contact sheet and a fuse. The live wire of the three-jack socket body is connected with the first metal contact sheet. The second metal contact sheet is connected with one end of the fuse. The other end of the fuse is connected with the anode of a storage battery. The battery charging socket for an electric vehicle helps to effectively prevent electric shock burning, combustion and other accidents caused by the short circuit inside the socket from occurring.
Description
Technical field
The utility model relates to a kind of charging socket, a kind of charging battery of electric vehicle socket of more specifically saying so.
Background technology
At present the electric motor car user is more and more, yet the electric motor car charging socket generally all is mounted on the shell of electric motor car decoration, makes things convenient for being connected of charger and battery of electric vehicle like this.But the words that contingency has metal material to touch in the charger socket that exposes; Be easy to generate short circuit; Often there is the report child to take coin or metal material to be not intended to disclose and causes short circuit into the electric car charger socket; Very big short circuit current can cause intense flame, and the finger that is enough to burn, the burning of initiation working of plastics lead to disaster.Make that like this fail safe of electric motor car is not high enough, have potential safety hazard.
The utility model content
The technical problem that the utility model solves provide a kind of have prevent the charging battery of electric vehicle socket that causes the accident because of the socket internal short-circuit.
For solving the problems of the technologies described above; The utility model provides a kind of charging battery of electric vehicle socket; Comprise Three-hole socket body, the first metal contact, second metal contact and the fuse; The live wire of said Three-hole socket body links to each other with the first metal contact, and the said second metal contact links to each other with an end of fuse, and the other end of fuse links to each other with battery positive voltage.
Further, in a kind of charging battery of electric vehicle socket of the utility model, the material of the said first metal contact and the second metal contact is a copper sheet.
The utility model compared with prior art has the following advantages: (1) effectively prevents the generation because of accidents such as the contact burn that the short circuit in the socket causes, burnings; (2) the first metal contacts and the second metal contact adopt copper, make electric conductivity better.
Description of drawings
Fig. 1 is the structural representation of a kind of charging battery of electric vehicle socket of the utility model.
Embodiment
As shown in Figure 1; A kind of charging battery of electric vehicle socket of the utility model comprises Three-hole socket body 1, the first metal contact 3, the second metal contact 4 and fuse 5; The live wire 2 of said Three-hole socket body links to each other with the first metal contact 3; The said second metal contact 4 links to each other with an end of fuse 5, and the other end of fuse 5 links to each other with battery positive voltage.The said first metal contact 3, the second metal contact 4 are selected electric conductivity copper preferably for use, and fuse is selected 1.2 times of charger charging rated current for use.
Charging process: when charging plug does not insert the electric motor car charging socket; The first metal contact 3 does not contact adhesive with the second metal contact 4; Even two pins of charging socket adopt metal to connect; Storage battery also is in open-circuit condition, does not constitute the loop, so can effectively prevent contact burn, burning because of the short circuit in the socket causes; When charging plug inserted the electric motor car charging socket, the first metal contact 3 received the plug extruding and contacts adhesive with the second metal contact 4, and charger charges to storage battery.
The contact burn that short circuit when adopting above-mentioned charging battery of electric vehicle socket can effectively prevent not charge because of electric motor car in the socket causes, the generation of pyrophoricity accident have effectively like this improved the fail safe that electric motor car uses.
Claims (2)
1. charging battery of electric vehicle socket; It is characterized in that: comprise Three-hole socket body, the first metal contact, second metal contact and the fuse; The live wire of said Three-hole socket body links to each other with the first metal contact; The said second metal contact links to each other with an end of fuse, and the other end of fuse links to each other with battery positive voltage.
2. a kind of charging battery of electric vehicle socket according to claim 1 is characterized in that: the material of the said first metal contact and the second metal contact is a copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120253670U CN202142739U (en) | 2011-07-19 | 2011-07-19 | Battery charging socket for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120253670U CN202142739U (en) | 2011-07-19 | 2011-07-19 | Battery charging socket for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142739U true CN202142739U (en) | 2012-02-08 |
Family
ID=45553777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120253670U Expired - Fee Related CN202142739U (en) | 2011-07-19 | 2011-07-19 | Battery charging socket for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142739U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140729A (en) * | 2015-07-29 | 2015-12-09 | 奇瑞汽车股份有限公司 | High-voltage protection device for electric vehicle battery system |
| CN105896675A (en) * | 2016-06-04 | 2016-08-24 | 无锡小刀电动科技股份有限公司 | Safety charging seat |
| CN107706677A (en) * | 2017-10-01 | 2018-02-16 | 曹怀春 | The electric car charger interface and plug of a kind of protection against electric shock |
| CN110459921A (en) * | 2019-09-10 | 2019-11-15 | 南京三叶金鹰摩托车有限公司 | Safety electric vehicle charging socket |
-
2011
- 2011-07-19 CN CN201120253670U patent/CN202142739U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140729A (en) * | 2015-07-29 | 2015-12-09 | 奇瑞汽车股份有限公司 | High-voltage protection device for electric vehicle battery system |
| CN105896675A (en) * | 2016-06-04 | 2016-08-24 | 无锡小刀电动科技股份有限公司 | Safety charging seat |
| CN107706677A (en) * | 2017-10-01 | 2018-02-16 | 曹怀春 | The electric car charger interface and plug of a kind of protection against electric shock |
| CN110459921A (en) * | 2019-09-10 | 2019-11-15 | 南京三叶金鹰摩托车有限公司 | Safety electric vehicle charging socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202142739U (en) | Battery charging socket for electric vehicle | |
| CN201975560U (en) | Improved charging socket | |
| CN204992175U (en) | Electric vehicle | |
| CN203967790U (en) | Over-current and-load protection vehicle-mounted USB charger | |
| CN206807063U (en) | One kind is without electric safe charging socket automatic power-off protection device | |
| CN205304275U (en) | Take power supply unit in return circuit of discharging | |
| CN204313308U (en) | A kind of drop-down electric-arc lighter | |
| CN203312869U (en) | Vehicle-mounted mobile power supply | |
| CN202434610U (en) | Copper bar assembly | |
| CN202930472U (en) | Battery with overcurrent protection | |
| CN201820918U (en) | Self-fastening safety socket electrode | |
| CN204481092U (en) | Rechargeable battery pack | |
| CN204905522U (en) | Start power plug | |
| CN202259995U (en) | Charge connecting wire for electric vehicle battery jar | |
| CN204240071U (en) | Car fills flashlight | |
| CN202523891U (en) | Cigarette lighter socket protective cover | |
| CN202616575U (en) | Folding plug | |
| CN202059195U (en) | Chargers with parallel arrangement | |
| CN204701507U (en) | A kind of novel on-vehicle Cigarette lighter | |
| CN203760550U (en) | Connecting device of lead acid storage battery pack | |
| CN204179698U (en) | A kind of car emergency charger | |
| CN202282315U (en) | Automobile fuse box | |
| CN202917604U (en) | Electric vehicle storage battery | |
| CN211879640U (en) | Electric connector | |
| CN210133021U (en) | Universal electric vehicle charging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20120719 |