CN204668650U - A kind of charging electric vehicle socket with charging indication function - Google Patents
A kind of charging electric vehicle socket with charging indication function Download PDFInfo
- Publication number
- CN204668650U CN204668650U CN201520179728.5U CN201520179728U CN204668650U CN 204668650 U CN204668650 U CN 204668650U CN 201520179728 U CN201520179728 U CN 201520179728U CN 204668650 U CN204668650 U CN 204668650U
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- charging
- socket
- electric vehicle
- led
- jack body
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- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 abstract description 11
- 239000000945 filler Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of charging electric vehicle socket with charging indication function, it is characterized in that: described charging socket is that the below of jack body is provided with LED light, LED light connection PCB circuit board, PCB is provided with the positive wire harness of 12V power supply, 12V power ground bundle, red drive singal wire harness, green drive singal wire harness, and is connected overall wire sheaves by LED wire lead slot with low pressure plug-in unit.The utility model, by the improvement to traditional charging socket structure, adds the function of charging indicator light, when charging, does not affect by angle, and the longer-distance charged state seeing indicator light of energy, facilitates user's fast decision.Be fixed on vehicle body, similar oil filler position, outside also have a metal protection lid simultaneously, and under not charge condition, the protective cover of charging socket closes, and the metal protection lid of vehicle body closes, and is conducive to the useful life protecting charging socket and LED like this.
Description
Technical field
The utility model relates to the technological improvement of electric automobile, particularly a kind of charging electric vehicle socket with charging indication function.
Background technology,
Along with socioeconomic growing, energy demand improves further, and the cry of new energy technology is more and more higher.Electric automobile provides driving-energy by power battery pack, needs to charge to power battery pack after electric quantity consumption.The charged state of current electric automobile power battery pack when trickle charge, driver can only be learnt by combination instrument, therefore will judge the charged state of battery pack, user just first must insert key makes combination instrument light, and then just judges charge condition by the SOC table on combination instrument.But the charging interval is longer, general about 8h, when trickle charge, user generally can not rest in car always, and is difficult to learn charged state in car outside.
A kind of electrical automobile charging plug with charge instruction and electric leakage alarming function is there is in routine use, charging plug handle is provided with a red and green color LED as instruction stand by lamp, achieve and mark is made to vehicle charging state and drain conditions, but the requirement of GB alternating-current charging interface cannot be met, indicator light drive singal on charging plug is provided by the battery management of car load, increase the holding wire number of pins between charging socket and plug, cause charging inlet not meet Standard and complex structure.Charging indicator light is arranged on charging plug, in user's use procedure, and damage of easily colliding with.
For the problems referred to above, provide a kind of novel charging socket, judge current charged state by the color change of indicator light on charging socket.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of charging electric vehicle socket with charging indication function, judges current charged state by the color change of indicator light on charging socket.
For achieving the above object, the technical solution of the utility model is, a kind of charging electric vehicle socket with charging indication function, it is characterized in that: described charging socket is that the below of jack body is provided with LED light, LED light connection PCB circuit board, PCB is provided with the positive wire harness of 12V power supply, 12V power ground bundle, red drive singal wire harness, green drive singal wire harness, and is connected overall wire sheaves by LED wire lead slot with low pressure plug-in unit.
Described jack body is provided with protective cover and is connected on the end face of jack body by rotating shaft, and torsion spring is arranged in rotating shaft, protective cover has a draw-in groove, and close protective cover, and protective cover snap close sticks into draw-in groove under stress.
Described charging socket is fixed on vehicle relevant position by the fixed bolt hole of four on jack body.
Described PCB is fixed on jack body inside by position limiting structure under the pressing of front fitting insulating panels.
Described position limiting structure, for have individual boss structure in jack body surrounding, during assembling, is first put into insulation board, then is put into PCB, and LED passes successively from insulation board, socket end face.
A kind of charging electric vehicle socket with charging indication function, owing to adopting above-mentioned structure, the utility model is by the improvement to traditional charging socket structure, add the function of charging indicator light, when charging, do not affect by angle, the longer-distance charged state seeing indicator light of energy, facilitates user's fast decision.Be fixed on vehicle body, similar oil filler position, outside also have a metal protection lid simultaneously, and under not charge condition, the protective cover of charging socket closes, and the metal protection lid of vehicle body closes, and is conducive to the useful life protecting charging socket and LED like this.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Fig. 1 is a kind of structural representation with the charging electric vehicle socket of charging indication function of the utility model;
Fig. 2 is a kind of side structure schematic diagram with the charging electric vehicle socket of charging indication function of the utility model;
Fig. 3 is a kind of circuit diagram with the charging electric vehicle socket PCB of charging indication function of the utility model;
In Fig. 1-2,1, jack body; 2, protective cover; 3, protective cover snap close; 4, LED light; 5, front fitting insulating panels; 6, LED wire lead slot.
Embodiment
The utility model mainly comprises: jack body 1, protective cover 2, protective cover snap close 3, front fitting insulating panels 5, LED light 4.Described socket protective cover 3 is connected to by rotating shaft on the end face of jack body 1, and torsion spring is arranged in rotating shaft, protective cover 3 has a draw-in groove, and close protective cover 3, and protective cover snap close sticks into draw-in groove under stress.The utility model is fixed on vehicle relevant position by the fixed bolt hole of four on jack body 1.
LED light 4 position design is in the below of jack body 1 end face, and LED light bag connects a PCB, and pcb board, by position limiting structure, is embedded in jack body inside, is fixed on jack body inside under the pressing of front fitting insulating panels.Described position limiting structure, for have individual boss structure in jack body surrounding, during assembling, is first put into insulation board, then is put into PCB, and LED light 4 passes successively from insulation board, socket end face.
PCB has four pins, draws 4 low voltage wiring harness, is respectively the positive wire harness of 12V power supply, 12V power ground bundle, red drive singal wire harness, green drive singal wire harness.These 4 wire harness are connected overall wire sheaves by LED wire lead slot 6 with low pressure plug-in unit.In the situation that charging gun and charging socket plug together, first detect low pressure interlocking signal, under interlocking model is normal, be communicated with major loop relay, i.e. high-voltage relay, external 220V AC power input, power battery pack starts charging.Vehicle mounted battery management system BMS detects the parameter such as total voltage, module voltage, temperature of power battery pack, and according to the state of charge of power battery pack, closed drive signal circuit, namely sends out a warning, green light, the amber light secondary colour of green (red and) respectively.
Specifically as shown in Figure 1-2, the utility model needs the draw-in groove sealing rubber pad of circle being put into metal consent body 1 in a pre-installation, then fitting insulating panels before slowly closing, fixed by snap.Sealing rubber pad is arranged on front fitting insulating panels 5 by gum.
Charging socket contact is central hole structure to (terminal), contacts and fixes the convex tendon by the insulating part on self notch and front fitting insulating panels.Charging socket is 7 pore structures, and 2 hole contacts are wherein to being signal terminal, and 3 middle holes are live wire, zero line, ground wire terminal, and 2 holes of below are hole for subsequent use.
Wherein 4 wire harness of PCB are by after front fitting insulating panels 5 inner sealing gasket threading, draw from wire lead slot.Under the pressing of metal consent and front fitting insulating panels, be fixed on the inside of metal consent.The inside of described metal consent is the hollow structure of a rectangular structure.LED root cover O type rubber seal, through insulation board and socket end face, PCB is then fixed on metal consent inside.O type rubber seal is enclosed within the root of LED light 4, prevents moisture content from entering in PCB in socket end.
As shown in Figure 3, PCB entirety coating three anti-glue, prevent under severe environment for use, the erosion of moisture and corrosivity gas.4 pins in PCB are welded as veneer welding, and resistance R1 resistance is about about 5K, and resistance R2 resistance is about about 2K.
The operation principle of LED light 4 is as follows:
Charging gun inserts in charging socket, tight by mechanical lock hook lock, low pressure interlocking signal is detected again by the control device on charging gun, connect normally at low-voltage signal, closing relay, export 220V AC power, battery management system BMS detects charge loop signal, detect magnitude of voltage and judge, closed low circuit relay, LED is lit.LED light operating voltage range is 9 to 16V DC power supply, and is provided by car load power supply.
BMS detects magnitude of voltage and the temperature value of power battery pack, judges according to control strategy, thus point sends out a warning, green light, amber light.Red light represents and charges; Green light represents charging complete; Amber light represents that charging is waited for, when BMS detects the temperature of battery cell lower than set point, starts the heating function of battery pack, now closed redness and green drive signal circuit, and amber light is lighted, and represents that power battery pack heats.
Charging socket interface of the present utility model meets Standard, facilitates user general on all kinds of electrically-charging equipment meeting GB.LED is arranged on the below of socket end face, when charging, does not affect by angle, and the longer-distance charged state seeing indicator light of energy, facilitates user's fast decision.If the charging system of vehicle breaks down, can not charge, do not worked by the charging indicator light of socket, just can judge fast.
The utility model is by the improvement to traditional charging socket structure, add the function of charging indicator light, coordinate with full-vehicle control, achieve the judgement to charged state, and indicator light is provided with 3 kinds of colors, be respectively red, green, yellow, wherein red expression charges, green expression charging complete, yellow expression charging is waited for.Utility model is fixed on vehicle body, similar oil filler position, and outside also have a metal protection lid, and under not charge condition, the protective cover of charging socket closes, and the metal protection lid of vehicle body closes, and is conducive to the useful life protecting charging socket and LED like this.LED is arranged on the below of socket end face, when charging, does not affect by angle, and the longer-distance charged state seeing indicator light of energy, facilitates user's fast decision.If the charging system of vehicle breaks down, can not charge, do not worked by the charging indicator light of socket, just can judge fast.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the various improvement that technical solutions of the utility model are carried out; or directly apply to other occasion, all within protection range of the present utility model without improving.
Claims (5)
1. one kind has the charging electric vehicle socket of charging indication function, it is characterized in that: described charging socket is that the below of jack body (1) is provided with LED light (4), LED light (4) connection PCB circuit board, PCB is provided with the positive wire harness of 12V power supply, 12V power ground bundle, red drive singal wire harness, green drive singal wire harness, and is connected overall wire sheaves by LED wire lead slot (6) with low pressure plug-in unit.
2. a kind of charging electric vehicle socket with charging indication function according to claim 1, it is characterized in that: described jack body (1) is provided with protective cover (2) and is connected to by rotating shaft on the end face of jack body (1), torsion spring is arranged in rotating shaft, (2) have a draw-in groove to protective cover, close protective cover (2), and protective cover snap close (3) sticks into draw-in groove under stress.
3. a kind of charging electric vehicle socket with charging indication function according to claim 1, is characterized in that: described charging socket is fixed on vehicle relevant position by four fixed bolt holes on jack body (1).
4. a kind of charging electric vehicle socket with charging indication function according to claim 1, is characterized in that: it is inner that described PCB is fixed on jack body (1) by position limiting structure under the pressing of front fitting insulating panels (5).
5. a kind of charging electric vehicle socket with charging indication function according to claim 4, it is characterized in that: described position limiting structure has individual boss structure in jack body indicator light surrounding, during assembling, first put into insulation board, put into PCB again, LED passes successively from insulation board, socket end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179728.5U CN204668650U (en) | 2015-03-27 | 2015-03-27 | A kind of charging electric vehicle socket with charging indication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179728.5U CN204668650U (en) | 2015-03-27 | 2015-03-27 | A kind of charging electric vehicle socket with charging indication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668650U true CN204668650U (en) | 2015-09-23 |
Family
ID=54138999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179728.5U Active CN204668650U (en) | 2015-03-27 | 2015-03-27 | A kind of charging electric vehicle socket with charging indication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668650U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428928A (en) * | 2015-12-24 | 2016-03-23 | 永新电子常熟有限公司 | Improved electronic connector |
| CN105811184A (en) * | 2016-05-03 | 2016-07-27 | 深圳市华鸿贤精密技术有限公司 | Safe vehicle charging socket |
| CN107658598A (en) * | 2017-11-13 | 2018-02-02 | 重庆国翰能源发展有限公司 | A kind of charging socket of band charging instruction |
| CN107696909A (en) * | 2017-11-13 | 2018-02-16 | 重庆国翰能源发展有限公司 | A kind of charging gun of band charging instruction |
| US10766379B2 (en) | 2017-05-18 | 2020-09-08 | Hyundai Motor Company | Charging apparatus for vehicle |
-
2015
- 2015-03-27 CN CN201520179728.5U patent/CN204668650U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428928A (en) * | 2015-12-24 | 2016-03-23 | 永新电子常熟有限公司 | Improved electronic connector |
| CN105811184A (en) * | 2016-05-03 | 2016-07-27 | 深圳市华鸿贤精密技术有限公司 | Safe vehicle charging socket |
| US10766379B2 (en) | 2017-05-18 | 2020-09-08 | Hyundai Motor Company | Charging apparatus for vehicle |
| CN107658598A (en) * | 2017-11-13 | 2018-02-02 | 重庆国翰能源发展有限公司 | A kind of charging socket of band charging instruction |
| CN107696909A (en) * | 2017-11-13 | 2018-02-16 | 重庆国翰能源发展有限公司 | A kind of charging gun of band charging instruction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |