CN205075676U - Domestic alternating -current charging rifle of electric automobile - Google Patents
Domestic alternating -current charging rifle of electric automobile Download PDFInfo
- Publication number
- CN205075676U CN205075676U CN201520879266.8U CN201520879266U CN205075676U CN 205075676 U CN205075676 U CN 205075676U CN 201520879266 U CN201520879266 U CN 201520879266U CN 205075676 U CN205075676 U CN 205075676U
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- CN
- China
- Prior art keywords
- contact
- plug
- charging
- charging plug
- electric automobile
- 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
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Classifications
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- 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
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a domestic alternating -current charging rifle of electric automobile contains electric automobile end charging plug, power supply unit end charging plug, and power supply unit end charging plug adopts the triangle plug, and electric automobile end charging plug contains the end of pegging graft, the PE contact after through normally closed switch and series resistance with the CC2 contact connection, L contact, N contact, PE contact connection in the charging plug are held through live wire L, zero line N and ground wire PE and electric automobile respectively to the triangle plug. The utility model discloses a power supply unit end charging plug adopts the triangle plug, and electric automobile end charging plug contains normally closed switch, resistance and contact commonly used, realizes the alternating current -direct current interface that charges of sharing that charges, can cooperate and conduct the alternating current and then for electric vehicle charging with the socket that fills soon of electric motor car, can reduce electric automobile's an alternating -current charging socket, practices thrift the cost, and it is more convenient to use.
Description
Technical field
The utility model relates to charging electric vehicle field, the electromobile household AC charging rifle that particularly a kind of modern design is reasonable, result of use is good.
Background technology
At present, charging electric vehicle has two kinds of mode one to be AC charging, and one is DC charging.AC charging: Figure 1 shows that Alternating Current Power Supply plug contacts arrangement plan, Figure 2 shows that AC charging vehicle receptacle connector arrangement plan, this a pair alternating current charging plug is slightly put with AC charging vehicle receptacle connector with the use of carrying out AC charging, and AC charging linkage interface as shown in Figure 3; DC charging: Figure 4 shows that DC supply plug contacts arrangement plan, Figure 5 shows that DC charging vehicle receptacle connector arrangement plan, this a pair DC charging plug is slightly put with DC charging vehicle receptacle connector with the use of carrying out DC charging, and charging linkage interface as shown in Figure 6.The charging plug of these two kinds of charging modes and the definition of charging socket stitch and scantling of structure not identical, need on vehicle, configure AC and DC two kinds of charging sockets according to current this connection mode, add the cost of vehicle; If AC charging and DC charging are shared a DC charging socket, vehicle control system judges AC and DC charging and switches accordingly, needs to redesign AC charging rifle to coordinate with DC charging socket.
Summary of the invention
For deficiency of the prior art, in GB/T20234.2 the charging gun that charge mode 1 uses basis on, the utility model provides a kind of knot rationally novel in design, the electromobile household AC charging rifle that result of use is good, realize alternating current-direct current charging and share a charging inlet, save integral vehicle cost.
According to design plan provided by the utility model, a kind of electromobile household AC charging rifle, comprise electronlmobil end charging plug, power equipment supply end charging plug, electronlmobil end charging plug is connected by transmission cable with power equipment supply end charging plug, transmission cable comprises live wire L, zero line N, ground wire PE and insulating outer layer, power equipment supply end charging plug adopts triangle plug, electronlmobil end charging plug comprises normally closed switch, resistance and comprise L contact, N contact, PE contact, CC2 contact, NC1 contact, NC2 contact, NC3 contact, the inserted terminal of NC4 contact and NC5 contact, PE contact is passed through normally closed switch and is connected with CC2 contact after series resistance, described triangle plug is respectively by live wire L, L contact in zero line N and ground wire PE and electronlmobil end charging plug, N contact, PE contact connects.
Above-mentioned, triangle plug adopts 250V/16A specification plug.
Above-mentioned, described resistance adopts resistance to be 680 Ω resistance.
Above-mentioned, the DC charging plug construction consistent size specified in the size of described electronlmobil end charging plug and GB/T20234.3.
The beneficial effects of the utility model:
The utility model novel in structural design, rationally, structure is simple, power equipment supply end charging plug adopts triangle plug, electronlmobil end charging plug comprises normally closed switch, resistance and conventional contact, realize alternating current-direct current charging and share a charging inlet, can coordinate to come alternating current with the socket that fills soon of battery-driven car and then charge for battery-driven car, an AC charging socket of electronlmobil can be reduced, cost-saving, use convenient.
accompanying drawing illustrates:
Fig. 1 is existing Alternating Current Power Supply plug contacts arrangement plan;
Fig. 2 is existing AC charging vehicle receptacle connector arrangement plan;
Fig. 3 is existing AC charging linkage interface schematic diagram;
Fig. 4 is existing DC supply plug contacts arrangement plan;
Fig. 5 is existing DC charging vehicle receptacle connector arrangement plan;
Fig. 6 is existing DC charging linkage interface;
Fig. 7 is schematic diagram of the present utility model;
Fig. 8 is electronlmobil end charging plug contact configuration figure of the present utility model;
Fig. 9 is the interface diagram that the utility model is connected with DC charging socket.
detailed description of the invention:
in figure, label 31 representspower equipment supply end charging plug, 32 represent transmission cable, and label 33 represents electronlmobil end charging plug, and label 34 represents inserted terminal terminal.
Below in conjunction with accompanying drawing and technical scheme, the utility model is described in further detail, and describes embodiment of the present utility model in detail by preferred embodiment, but embodiment of the present utility model is not limited to this.
Embodiment one, shown in Fig. 7 ~ 9, a kind of electromobile household AC charging rifle, comprise electronlmobil end charging plug, power equipment supply end charging plug, electronlmobil end charging plug is connected by transmission cable with power equipment supply end charging plug, transmission cable comprises live wire L, zero line N, ground wire PE and insulating outer layer, power equipment supply end charging plug adopts triangle plug, electronlmobil end charging plug comprises normally closed switch, resistance and comprise L contact, N contact, PE contact, CC2 contact, NC1 contact, NC2 contact, NC3 contact, the inserted terminal of NC4 contact and NC5 contact, PE contact is passed through normally closed switch and is connected with CC2 contact after series resistance, the contact configuration of electrical automobile charging plug as shown in Figure 9, described triangle plug is respectively by live wire L, L contact in zero line N and ground wire PE and electronlmobil end charging plug, N contact, PE contact connects.
Above-mentioned, triangle plug adopts 250V/16A specification plug, and in transmission cable, live wire and zero line can bear 250V alternating-current voltage/AC voltage and 16A electric current.
Above-mentioned, described resistance adopts resistance to be 680 Ω resistance.
As shown in Figure 9, the live wire of the utility model electromobile household AC charging rifle docks with the DC+ of vehicle socket DC charging mouth, zero line docks with the DC-of vehicle socket DC charging mouth, ground wire docks with the PE of vehicle socket DC charging mouth, signal CC2 contact is docked with the CC2 of vehicle socket DC charging mouth, all the other stitch of AC charging rifle are empty, do not contact with corresponding DC charging lancet pin and dock.DC charging plug construction consistent size in electronlmobil end charging plug structure size and international DC charging standard, can coordinate to come alternating current with the socket that fills soon of electronlmobil, and then be charging electric vehicle, reduce the AC charging socket of electronlmobil, cost-saving further, easy to use.
The utility model is not limited to above-mentioned detailed description of the invention, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the utility model or similar change all should be encompassed in the scope of the utility model claim.
Claims (4)
1. an electromobile household AC charging rifle, comprise electronlmobil end charging plug, power equipment supply end charging plug, electronlmobil end charging plug is connected by transmission cable with power equipment supply end charging plug, transmission cable comprises live wire L, zero line N, ground wire PE and insulating outer layer, it is characterized in that: power equipment supply end charging plug adopts triangle plug, electronlmobil end charging plug comprises normally closed switch, resistance and comprise L contact, N contact, PE contact, CC2 contact, NC1 contact, NC2 contact, NC3 contact, the inserted terminal of NC4 contact and NC5 contact, PE contact is passed through normally closed switch and is connected with CC2 contact after series resistance, described triangle plug is respectively by live wire L, L contact in zero line N and ground wire PE and electronlmobil end charging plug, N contact, PE contact connects.
2. electromobile household AC charging rifle according to claim 1, is characterized in that: triangle plug adopts 250V/16A specification plug.
3. electromobile household AC charging rifle according to claim 1, is characterized in that: described resistance adopts resistance to be 680 Ω resistance.
4. electromobile household AC charging rifle according to claim 1, is characterized in that: the DC charging plug construction consistent size specified in the size of described electronlmobil end charging plug and GB/T20234.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879266.8U CN205075676U (en) | 2015-11-06 | 2015-11-06 | Domestic alternating -current charging rifle of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879266.8U CN205075676U (en) | 2015-11-06 | 2015-11-06 | Domestic alternating -current charging rifle of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075676U true CN205075676U (en) | 2016-03-09 |
Family
ID=55428108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879266.8U Expired - Fee Related CN205075676U (en) | 2015-11-06 | 2015-11-06 | Domestic alternating -current charging rifle of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075676U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936191A (en) * | 2017-04-19 | 2017-07-07 | 深圳市菊水皇家科技有限公司 | A kind of charging pile power module controls circuit |
| JP2021082585A (en) * | 2019-11-14 | 2021-05-27 | ノイトリーク・アクティエンゲゼルシャフト | Contact carrier for electrical plug connector and plug connector thereof |
| CN114122835A (en) * | 2021-11-24 | 2022-03-01 | 重庆长安新能源汽车科技有限公司 | Electric automobile discharging device and vehicle |
-
2015
- 2015-11-06 CN CN201520879266.8U patent/CN205075676U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936191A (en) * | 2017-04-19 | 2017-07-07 | 深圳市菊水皇家科技有限公司 | A kind of charging pile power module controls circuit |
| CN106936191B (en) * | 2017-04-19 | 2021-11-12 | 深圳华源技术实业有限公司 | Fill electric pile power module control circuit |
| JP2021082585A (en) * | 2019-11-14 | 2021-05-27 | ノイトリーク・アクティエンゲゼルシャフト | Contact carrier for electrical plug connector and plug connector thereof |
| JP7478081B2 (en) | 2019-11-14 | 2024-05-02 | ノイトリーク・アクティエンゲゼルシャフト | Contact carrier for electrical plug connector and plug connector thereof |
| CN114122835A (en) * | 2021-11-24 | 2022-03-01 | 重庆长安新能源汽车科技有限公司 | Electric automobile discharging device and vehicle |
| CN114122835B (en) * | 2021-11-24 | 2023-05-23 | 重庆长安新能源汽车科技有限公司 | Electric automobile discharging device and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20181106 |