CN206076641U - A kind of charging electric vehicle socket - Google Patents
A kind of charging electric vehicle socket Download PDFInfo
- Publication number
- CN206076641U CN206076641U CN201621100372.2U CN201621100372U CN206076641U CN 206076641 U CN206076641 U CN 206076641U CN 201621100372 U CN201621100372 U CN 201621100372U CN 206076641 U CN206076641 U CN 206076641U
- Authority
- CN
- China
- Prior art keywords
- electric vehicle
- pedestal
- temperature
- charging electric
- thermistor
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000001012 protector Effects 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013569 fruit product Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
A kind of charging electric vehicle socket, including pedestal, multiple contact terminals, thermistor (temperature) sensor and main control unit；One end of the pedestal opens up inner chamber, is provided with flange and side wall around the lumen openings, and the side wall is higher than the flange on the end face of the lumen openings；During the plurality of contact terminal is arranged on the inner chamber of the pedestal and including charging terminal and signal terminal；The thermistor (temperature) sensor is arranged on the pedestal and is electrically connected with the main control unit.Compared with prior art; this utility model is by arranging thermistor (temperature) sensor on the pedestal of charging electric vehicle socket; and the thermistor (temperature) sensor is electrically connected on the main control unit by the critesistor signal lines; realize and the base-plate temp of the charging electric vehicle socket is monitored, and the function of overheat protector is carried out to the charging electric vehicle socket.
Description
【Technical field】
This utility model is related to electric vehicle engineering field, more particularly to a kind of charging electric vehicle socket.
【Background technology】
With the popularization of electric automobile, the charging safety of electric automobile increasingly becomes the link of people's attention.It is electric at present
The charging socket of electrical automobile is connected using plug, coupled modes more than the main contacts of charging gun, due to charging socket, charging gun
Enclosure material is all plastics, and plastics easily melt under the high temperature conditions, burn.The main contacts temperature during actual large current charge
Rise higher, such as fruit product itself quality slightly flaw easily causes charging socket or charging gun casing plastic to melt, burn, to car
And personal safety bring threat.
How the problem is solved in structure, it is ensured that vehicle and personal safety just seem extremely urgent.
【Utility model content】
The purpose of this utility model is to provide a kind of charging electric vehicle socket, to solve charging electric vehicle socket in reality
Cause burning because temperature is too high in the charging process of border, the technical barrier of threat is brought safely to vehicle and life.
To achieve these goals, this utility model provides a kind of charging electric vehicle socket, including pedestal, multiple contacts
Terminal, thermistor (temperature) sensor and main control unit；One end of the pedestal opens up inner chamber, arranges on the end face of the lumen openings
There is the flange and side wall around the lumen openings, and the side wall is higher than the flange；The plurality of contact terminal is arranged on
In the inner chamber of the pedestal and including charging terminal and signal terminal；The thermistor (temperature) sensor is arranged on the pedestal simultaneously
It is electrically connected with the main control unit.
In a preferred embodiment, the contact terminal offers the jack for the insertion of charger contact pin.
In a preferred embodiment, the charging terminal includes positive terminal and negative terminal；The positive terminal
It is symmetricly set in the inner chamber of the pedestal with the negative terminal.
In a preferred embodiment, the thermistor (temperature) sensor is arranged on the lower section of the inner chamber and is located at described
Between positive terminal and the negative terminal；The two ends of the thermistor (temperature) sensor are connected with critesistor signal lines,
The critesistor signal lines pass through the inner chamber and protrude into outside the inner chamber.
In a preferred embodiment, it is provided with the main control unit and is connected to the thermistor (temperature) sensor two
Two corresponding detection signal ports of the critesistor signal lines at end.
In a preferred embodiment, the main control unit is battery management system.
In a preferred embodiment, four consolidating outside the inner chamber are offered on four corners of the pedestal
Determine hole.
This utility model is by arranging thermistor (temperature) sensor on the pedestal of charging electric vehicle socket, and passes through described
The thermistor (temperature) sensor is electrically connected to the main control unit by critesistor signal lines, is capable of achieving to described electronic
The base-plate temp of automobile charging socket is monitored, and the function of overheat protector is carried out to the charging electric vehicle socket.
【Description of the drawings】
The top view of the charging electric vehicle socket that Fig. 1 is provided for this utility model.
Fig. 2 is the phantom of the charging electric vehicle socket shown in Fig. 1.
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and specific embodiment, are further elaborated to this utility model.It should be appreciated that described in this specification
Specific embodiment is not intended to limit this utility model just for the sake of explaining this utility model.
As shown in Figures 1 and 2, a kind of charging electric vehicle socket 100 that this utility model is provided, including pedestal 10, many
Individual contact terminal 20, thermistor (temperature) sensor 30 and main control unit (not shown).
The pedestal 10 is made up of plastic shaping and its one end opens up inner chamber 101, sets on the end face of the opening of the inner chamber 101
The flange 11 and side wall 12 around the opening of the inner chamber 101 is equipped with, the side wall 12 is higher than the flange 11.The pedestal 10
Four fixing holes 13 being located at outside the inner chamber 101 are offered on four corners；The charging electric vehicle socket 100 passes through institute
State fixing hole 13 to be fixedly mounted on electric automobile.
Multiple contact terminals 20 are provided with the inner chamber 101 of the pedestal 10, the plurality of contact terminal 20 includes two
Charging terminal 21 and multiple signal terminals 22；The contact terminal 20 has the jack 23 for the insertion of charger contact pin.Tool
Body ground, described two charging terminals 21 include a positive terminal and a negative terminal.Can be charging by charging terminal 21
Equipment is charged, and can be turned on the signal end of charger by signal terminal 22.
The thermistor (temperature) sensor 30 is arranged on the pedestal 10 and is electrically connected with the main control unit.Specifically
Ground, the thermistor (temperature) sensor 30 are arranged on the lower section of the inner chamber 101 and are located at the positive terminal and the negative pole end
Between son；The two ends of the thermistor (temperature) sensor 30 are connected with critesistor signal lines 31, the critesistor detection
Holding wire 31 passes through the inner chamber 101 and protrudes into outside the inner chamber 101.
The critesistor detection being connected with 30 two ends of the thermistor (temperature) sensor is provided with the main control unit
Two corresponding detection signal port (not shown) of holding wire 31.In the present embodiment, the main control unit is electronic vapour
In-car battery management system (BMS).By the critesistor signal lines 31 are electrically connected to the main control unit
In upper corresponding detection signal port, so as to by the main control unit and 30 electrical communication of the thermistor (temperature) sensor.
According to the principle of conduction of heat, exception occurs when electric automobile is charged causes the charging electric vehicle socket
100 10 temperature of pedestal is raised, and the temperature of the thermistor (temperature) sensor 30 can also be increased, therefore can be by the temperature-sensitive
10 temperature of pedestal of the charging electric vehicle socket of electric resistance sensor 30 pairs 100 is monitored.In charging electric vehicle process
In, when by it is described cross thermistor (temperature) sensor 30 monitor that 10 temperature of pedestal of the charging electric vehicle socket 100 is higher than
During the preset temperature value of the main control unit, the main control unit will control charge relay and disconnect and stop charging, and it is right to realize
The overheat protector of the charging electric vehicle socket 100, so as to ensure the safety of charger and personnel.
This utility model is by arranging thermistor (temperature) sensor on the pedestal of charging electric vehicle socket, and passes through described
The thermistor (temperature) sensor is electrically connected to the main control unit by critesistor signal lines, is capable of achieving to described electronic
The base-plate temp of automobile charging socket is monitored, and the function of overheat protector is carried out to the charging electric vehicle socket.
This utility model is not restricted to described in description and embodiment, therefore for the personnel of familiar field
For be easily achieved additional advantage and modification, therefore in the general concept limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, this utility model be not limited to specific details, representational equipment and shown here as with retouch
The examples shown stated.
Claims (7)
1. a kind of charging electric vehicle socket, it is characterised in that：Including pedestal, multiple contact terminals, thermistor (temperature) sensor and
Main control unit；One end of the pedestal opens up inner chamber, is provided with around the lumen openings on the end face of the lumen openings
Flange and side wall, and the side wall is higher than the flange；During the plurality of contact terminal is arranged on the inner chamber of the pedestal and wrap
Include charging terminal and signal terminal；The thermistor (temperature) sensor is arranged on the pedestal and is electrically connected with the main control unit
Connect.
2. charging electric vehicle socket as claimed in claim 1, it is characterised in that：The contact terminal is offered for charging
The jack of equipment contact pin insertion.
3. charging electric vehicle socket as claimed in claim 1, it is characterised in that：The charging terminal includes a positive terminal
Son and a negative terminal；The positive terminal is symmetricly set in the inner chamber of the pedestal with the negative terminal.
4. charging electric vehicle socket as claimed in claim 3, it is characterised in that：The thermistor (temperature) sensor is arranged on institute
State the lower section of inner chamber and be located between the positive terminal and the negative terminal；The two ends connection of the thermistor (temperature) sensor
There are critesistor signal lines, the critesistor signal lines pass through the inner chamber and protrude into outside the inner chamber.
5. charging electric vehicle socket as claimed in claim 4, it is characterised in that：It is provided with the main control unit and is connected
Two corresponding detection signal ports of critesistor signal lines at the thermistor (temperature) sensor two ends.
6. charging electric vehicle socket as claimed in claim 1, it is characterised in that：The main control unit is battery management system
System.
7. charging electric vehicle socket as claimed in claim 1, it is characterised in that：Offer on four corners of the pedestal
Four fixing holes being located at outside the inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100372.2U CN206076641U (en) | 2016-09-30 | 2016-09-30 | A kind of charging electric vehicle socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100372.2U CN206076641U (en) | 2016-09-30 | 2016-09-30 | A kind of charging electric vehicle socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076641U true CN206076641U (en) | 2017-04-05 |
Family
ID=58441704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100372.2U Expired - Fee Related CN206076641U (en) | 2016-09-30 | 2016-09-30 | A kind of charging electric vehicle socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887725A (en) * | 2017-07-03 | 2018-04-06 | 深圳市沃尔新能源电气科技股份有限公司 | A kind of connector plug terminal and charging gun connector |
| CN110932038A (en) * | 2019-11-15 | 2020-03-27 | 中航光电科技股份有限公司 | Connector with plugging characteristic detection function |
| CN112821145A (en) * | 2019-10-30 | 2021-05-18 | 比亚迪股份有限公司 | Vehicle-mounted charging socket, charging connector, charging control method, and storage medium |
-
2016
- 2016-09-30 CN CN201621100372.2U patent/CN206076641U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887725A (en) * | 2017-07-03 | 2018-04-06 | 深圳市沃尔新能源电气科技股份有限公司 | A kind of connector plug terminal and charging gun connector |
| CN107887725B (en) * | 2017-07-03 | 2022-08-30 | 深圳市沃尔新能源电气科技股份有限公司 | Connector plug terminal and charging gun connector |
| CN112821145A (en) * | 2019-10-30 | 2021-05-18 | 比亚迪股份有限公司 | Vehicle-mounted charging socket, charging connector, charging control method, and storage medium |
| CN112821145B (en) * | 2019-10-30 | 2022-09-09 | 比亚迪股份有限公司 | Vehicle-mounted charging socket, charging connector, charging control method, and storage medium |
| CN110932038A (en) * | 2019-11-15 | 2020-03-27 | 中航光电科技股份有限公司 | Connector with plugging characteristic detection function |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20170405 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20170405 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170405 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20170405 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 |