CN201868685U - Charging connector of electric vehicle - Google Patents
Charging connector of electric vehicle Download PDFInfo
- Publication number
- CN201868685U CN201868685U CN2010206522182U CN201020652218U CN201868685U CN 201868685 U CN201868685 U CN 201868685U CN 2010206522182 U CN2010206522182 U CN 2010206522182U CN 201020652218 U CN201020652218 U CN 201020652218U CN 201868685 U CN201868685 U CN 201868685U
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- charging
- mistaken
- charging socket
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- 238000003780 insertion Methods 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a charging connector of an electric vehicle, which comprises a charging plug and a charging socket. The charging connector is characterized in that the charging plug is provided with a mistaken-plugging preventing key corresponding to a specified voltage class; the charging socket is provided with a mistaken-plugging preventing jack matched with the mistaken-plugging preventing key; or the charging socket is provided with the mistaken-preventing jack and the charging socket is provided with the mistaken-plugging preventing key matched with the mistaken-plugging preventing. According to the charging connector of the electric vehicle, disclosed by the utility model, the charging plug and the charging socket are mutually matched by specially-arranged mistaken-plugging preventing key corresponding to the specified voltage class and mistaken-plugging preventing jack; when one of the charging plug and the charging socket is a product in different voltage classes, the one of the charging plug and the charging socket cannot be effectively plugged with the other one of the charging plug and the charging socket, so that the mistaken plugging of the user can be effectively prevented and the matching of the charging plug with the charging socket can be ensured; and in addition, the charging connector can always reliably work and the potential safety hazard can be eliminated.
Description
Technical field
The utility model relates to a kind of electric motor car charge connector, particularly is applicable to the electric motor car charge connector of charging vehicles such as electronic tour bus, electric golf cart, electronic squad car, electronic environmental sanitation car.
Background technology
The electric motor car charge connector generally is made of charging plug and charging socket two parts.The charge connector electric pressure that most clients use is more, because the charging plug of different voltages is consistent with the charging socket outward appearance, so the phenomenon that can misplug.When the charging socket of high-tension charging plug and low-voltage plugs together charging, electrification can take place to use, damage charge connector (on-vehicle battery); Otherwise, when the charging plug of low-voltage and high-tension charging socket plug together charging, can cause charging vehicle to be in saturation condition always, can't satisfy charging requirement.
Summary of the invention
The utility model purpose is: a kind of electric motor car charge connector is provided, had both satisfied the needs of charging, eliminated the potential safety hazard that misplugs again.
The technical solution of the utility model is: a kind of electric motor car charge connector, comprise charging plug and charging socket, and it is characterized in that described charging plug is provided with the anti-mis-insertion key of corresponding specific voltage grade, and charging socket is provided with the anti-error jack that matches; Perhaps described charging plug is provided with anti-error jack, and charging socket is provided with the anti-mis-insertion key that matches.
Further preferred, the key of anti-mis-insertion described in the utility model is the branch cylinders such as diagonal angle of N corner post, N=2n, n 〉=2, and the shape of anti-error jack and described anti-mis-insertion key coupling.
Further preferred, the key of anti-mis-insertion described in the utility model is the branch cylinders such as diagonal angle of a hexagon prism, and the shape of anti-error jack and described anti-mis-insertion key coupling.
Because hexagon prism can mark off the branch cylinders such as diagonal angle of six different angles, branch cylinders such as each diagonal angle are represented an electric pressure, so the utility model during as the anti-mis-insertion key, to the setting of branch cylinder different angles such as described diagonal angle is dealt with six different voltages in the time of can assembling by product export with the branch cylinders such as diagonal angle of hexagon prism.
The same with routine techniques, the utility model is as the charge connector of charging vehicle, its specific voltage grade comprises low-voltage grade and voltage levels, and wherein the low-voltage grade has for example 72V, 24V, 36V, 48V, 60V and 96V etc., and voltage levels has 110V, 220V etc.
During concrete the use, whether the user can mate according to anti-mis-insertion key and anti-error jack is distinguished charging plug and whether charging socket belongs to same electric pressure, when the user with the charging socket (charging plug) of charging plug (charging socket) and different electric pressures when pegging graft, both can't normally plug together.
The utility model has the advantages that:
This electric motor car charge connector that the utility model provides, because its charging plug and charging socket mate mutually by anti-mis-insertion key and the anti-error jack that corresponding specific voltage grade is set specially, when one of them can't effectively plug together with another during for the different product of electric pressure, so can prevent effectively that the user from mispluging, guarantee the coupling of charging plug and charging socket voltage, make charge connector reliably working all the time, and eliminated potential safety hazard.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the connected structure profile of charging plug and charging socket in the utility model;
Fig. 2 is the perspective view of charging plug in the utility model;
Fig. 3 is the front view of charging plug in the utility model;
Fig. 4 is the front view of charging socket in the utility model;
Fig. 5 is the anti-mis-insertion key perspective view on the charging plug in the utility model
Wherein: 1, charging plug; 2, charging socket; 3, anti-mis-insertion key; 4, anti-error jack.
Embodiment
Embodiment: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, this electric motor car charge connector that present embodiment provides has charging plug 1 and charging socket 2, wherein charging plug 1 is provided with the anti-mis-insertion key 3 of corresponding specific voltage grade, this anti-mis-insertion key 3 is the branch cylinders such as diagonal angle of a hexagon prism, and the shape of anti-error jack 4 and described anti-mis-insertion key 3 couplings.Can divide the branch cylinders such as diagonal angle of six angles (30 degree, 90 degree, 150 degree, 210 degree, 270 degree and 330 degree) described one week of hexagon prism, respectively corresponding 36V, 48V, 60V, 72V, 96V and six low-voltage grades of 24V.Concrete as Fig. 3, Fig. 4 and shown in Figure 5, the branch cylinders such as this diagonal angle as anti-mis-insertion key 3 in the present embodiment are 330 degree angles, and its corresponding low-voltage grade is 24V.
During concrete the use, whether the user can mate according to anti-mis-insertion key 3 and anti-error jack 4 is distinguished charging plug 1 and whether charging socket 2 belongs to same electric pressure, when the user with the charging socket 2 (charging plug) of charging plug 1 (charging socket) and different electric pressures when pegging graft, both can't normally plug together.
The advantage of present embodiment is: because its charging plug 1 and charging socket 2 mate mutually by anti-mis-insertion key 3 and the anti-error jack 4 that corresponding specific voltage grade is set specially, when one of them can't effectively plug together with another during for the different product of electric pressure, so can prevent effectively that the user from mispluging, guarantee the coupling of charging plug 1 and charging socket 2 voltages, make charge connector reliably working all the time, and eliminated potential safety hazard.
Certainly the foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection range of the present utility model with this.All equivalent transformation or modifications of doing according to the spirit of the utility model main technical schemes all should be encompassed within the protection range of the present utility model.
Claims (3)
1. electric motor car charge connector, comprise charging plug (1) and charging socket (2), it is characterized in that described charging plug (1) is provided with the anti-mis-insertion key (3) of corresponding specific voltage grade, and charging socket (2) is provided with the anti-error jack (4) that matches; Perhaps described charging plug (1) is provided with anti-error jack (4), and charging socket (2) is provided with the anti-mis-insertion key (3) that matches.
2. electric motor car charge connector according to claim 1 is characterized in that described anti-mis-insertion key (3) is the branch cylinders such as diagonal angle of N corner post, N=2n, n 〉=2, and the shape of anti-error jack (4) and described anti-mis-insertion key (3) coupling.
3. electric motor car charge connector according to claim 2 is characterized in that described anti-mis-insertion key (3) is the branch cylinders such as diagonal angle of a hexagon prism, and the shape of anti-error jack (4) and described anti-mis-insertion key (3) coupling.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206522182U CN201868685U (en) | 2010-12-10 | 2010-12-10 | Charging connector of electric vehicle |
| PCT/CN2011/083511 WO2012075925A1 (en) | 2010-12-10 | 2011-12-06 | Charging connector for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206522182U CN201868685U (en) | 2010-12-10 | 2010-12-10 | Charging connector of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868685U true CN201868685U (en) | 2011-06-15 |
Family
ID=44139828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206522182U Expired - Fee Related CN201868685U (en) | 2010-12-10 | 2010-12-10 | Charging connector of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868685U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005673A (en) * | 2010-12-10 | 2011-04-06 | 怡达电气(苏州)有限公司 | Charging connector for electric vehicle |
| WO2012075925A1 (en) * | 2010-12-10 | 2012-06-14 | 怡达电气(苏州)有限公司 | Charging connector for electric vehicle |
| CN104779486A (en) * | 2015-05-04 | 2015-07-15 | 成都西蒙电子技术有限公司 | Anti-reverse-inserting connector clip |
-
2010
- 2010-12-10 CN CN2010206522182U patent/CN201868685U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005673A (en) * | 2010-12-10 | 2011-04-06 | 怡达电气(苏州)有限公司 | Charging connector for electric vehicle |
| WO2012075925A1 (en) * | 2010-12-10 | 2012-06-14 | 怡达电气(苏州)有限公司 | Charging connector for electric vehicle |
| CN104779486A (en) * | 2015-05-04 | 2015-07-15 | 成都西蒙电子技术有限公司 | Anti-reverse-inserting connector clip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170517 Address after: 215000 Jiangsu Province, Suzhou City Industrial Park Jin Pu Road No. 11 Patentee after: Suzhou Yida New Energy Technology Co., Ltd. Address before: 215123 Jiangsu Province, Suzhou City Industrial Park Jin Pu Road No. 11 Patentee before: Yeeda Eectrical (Suzhou) Co., Ltd. |
|
| 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: 20110615 Termination date: 20191210 |