CN205790821U - A kind of electrical vehicle charging connection device - Google Patents
A kind of electrical vehicle charging connection device Download PDFInfo
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- CN205790821U CN205790821U CN201620522383.3U CN201620522383U CN205790821U CN 205790821 U CN205790821 U CN 205790821U CN 201620522383 U CN201620522383 U CN 201620522383U CN 205790821 U CN205790821 U CN 205790821U
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- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 239000013256 coordination polymer Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009440 infrastructure construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
Abstract
This utility model relates to a kind of electrical vehicle charging connection device, belongs to New-energy electric vehicle charging technique field.In this utility model, GB charging pile includes power supply control apparatus and charging pile power supply interface, fill a cable and interface to be connected by cable link by GB charging plug and GB charging socket and form, interface switching device is connected with power-supply controller respectively by the plug mated with GB charging socket and the socket that mates with car outlet to be charged and forms, and automobile to be charged includes charge controller and Vehicular charger；The charging pile power supply interface of described GB charging pile is connected with the GB charging plug of charging cable and interface, the GB charging socket of charging cable and interface is connected with the plug with GB charging socket coupling being connected interface switching device, and the socket mated with car outlet to be charged of interface switching device is connected with automobile to be charged by vehicle interface again.This utility model can be charged for the electric automobile of multiple standards interface.
Description
Technical field
This utility model relates to a kind of electrical vehicle charging connection device, belongs to New-energy electric vehicle charging technique field.
Background technology
" the charging electric vehicle infrastructure guide " and " charge with infrastructure construction instruction " formulated of being taken the lead by Bureau of Energy will be announced, the revision also having electric motor car charging national standard simultaneously advanced this year, policy advantage the most progressively lands power-assisted charging pile industry Rapid Expansion.Quickly increasing of new-energy automobile quantity certainly will promote the demand in charging pile market.Proposing in " the charging electric vehicle infrastructure construction planning " draft completed by Bureau of Energy in the recent period, reach 1.2 ten thousand to the year two thousand twenty domestic charging and conversion electric station quantity, charging pile reaches 4,500,000；The ratio of electric automobile and electrically-charging equipment is close to the 1:1 of standard configuration；With charging pile average price 20,000 yuan/, charging station 3,000,000 yuan/is counted, and the direct market scale of following 6 years domestic new-energy automobile charging piles (station) is expected to reach 124,000,000,000 yuan.National 863 plan is energy-conservation and new-energy automobile major project supervision consulting expert group group leader Wang Binggang will be it is expected that " will surpass 1,000,000,000,000 yuan to the year two thousand twenty domestic charging pile (station) market scale." Shang Qi group announces that investing 300,000,000 yuan in Shanghai sets up Town in Shanghais happy charging Science and Technology Ltd.s (hereinafter referred to as Town in Shanghai is pleased), the main business of the said firm is to set up and operation charging pile.According to planning, to the year two thousand twenty, the said firm will build up 50,000 public charging piles in China.
The external electric car conduction main international standard of formula charging connecting device is IEC 62196, and it is made up of IEC 62196-1, IEC 62196-2, IEC 62196-3, three parts.Wherein, IEC 62196-2 includes alternating-current charging interface scheme in 3, is respectively defined as type1, type2, type3.Type1 and type2 is widely adopted, and corresponds respectively to American Standard and Europe superscript.Also has the CHAdeMO that Japanese Nissan and Mitsubishi Motors etc. support
Socket.
But in existing technology, the charging device of electric automobile that China uses uses GB/T 20234.2-2011 standard, due to the socket of GB incompatible American Standard and the charging plug of Europe superscript, causing many users all buying external electric automobile still to face the problem that charging is difficult, charging is inconvenient in the case of charging pile is universal in a large number, life and trip to people cause the biggest inconvenience.
Due to being on the rise of energy crisis and environmental pollution, the new-energy automobile of energy-conserving and environment-protective has become the inexorable trend of auto industry sustainable development.Electric automobile, as a great development direction of new-energy automobile, has the advantage of uniqueness in terms of energy-saving and emission-reduction and protection environment.Along with the support energetically of national policy, and the maturation of the every technology of electric automobile and development, electric automobile is increasingly paid close attention to by consumer, and the sales volume of electric automobile is also increasing sharply.
Due to the backwardness of supporting electrically-charging equipment, seriously constraining its development, the investment energetically built electrically-charging equipment along with next step country, charging electric vehicle problem can have been alleviated.But, at electric automobile if it occur that electricity deficiency situation, the then preferable solution of neither one in making purposes.Electrically-charging equipment the most on the market is to utilize electrical network to power as electric automobile to be charged mostly, how to avoid electric automobile to be stranded on the way owing to electricity is not enough, is also to have problem to be solved.
Summary of the invention
This utility model provides a kind of electrical vehicle charging connection device, and to solve under current status, each automobile production business men uses the problem that the electric vehicle charge interface of various criterion causes to mate with GB charging pile.
The technical solution of the utility model is: a kind of electrical vehicle charging connection device, including GB charging pile 1, charging cable and interface 2, interface switching device 3, vehicle interface 4, automobile 5 to be charged, described GB charging pile 1 includes power supply control apparatus 11 and charging pile power supply interface 12, fill a cable and interface 2 to be connected by cable link 22 by GB charging plug 21 and GB charging socket 23 and form, interface switching device 3 is connected with power-supply controller 33 respectively by the plug 31 mated with GB charging socket and the socket 32 that mates with car outlet to be charged and forms, automobile 5 to be charged includes charge controller 51 and Vehicular charger 52；
The charging pile power supply interface 12 of described GB charging pile 1 is connected with the GB charging plug 21 of charging cable and interface 2, the GB charging socket 23 of charging cable and interface 2 is connected with the plug 31 with GB charging socket coupling being connected interface switching device 3, and the socket 32 mated with car outlet to be charged of interface switching device 3 is connected with automobile 5 to be charged by vehicle interface 4 again.
The socket 32 that car outlet described and to be charged mates is American Standard charging socket, specifically includes L1 line, L2/N line, PE line, CS line, CP line, switchs K3, K4, S4, resistance Rc1, diode D2；The L line switching the plug 31 that K3 connection is mated with GB charging socket and the L1 line of the socket 32 mated with car outlet to be charged, the N line switching the plug 31 that K4 connection is mated with GB charging socket and the L2/N line of the socket 32 mated with car outlet to be charged, the CS line of the socket 32 mated with car outlet to be charged passes through Rc1, S3 and the PE line with the plug 31 of GB charging socket coupling are connected, the CS line of the socket 32 mated with car outlet to be charged is also connected with power-supply controller 33, power-supply controller 33 respectively and is connected with plug 31 and the CP line of socket 32 mated with car outlet to be charged of GB charging socket coupling, and be connected by diode D2 with the CP line of the socket 32 mated with car outlet to be charged.
The socket 32 that car outlet described and to be charged mates is Europe superscript charging socket, specifically includes L1 line, L2 line, L3 line, PE line, PP line, CP line, switchs K5, K6, S5, resistance Rc2, diode D3；nullThe L line switching the plug 31 that K5 connection is mated with GB charging socket and the L1 line of the socket 32 mated with car outlet to be charged，The N line switching the plug 31 that K6 connection is mated with GB charging socket and the L2 of the socket 32 mated with car outlet to be charged、L3、N line，The PP line of the socket 32 mated with car outlet to be charged passes through Rc2、S4 and the PE line with the plug 31 of GB charging socket coupling are connected，The PP line of the socket 32 mated with car outlet to be charged、Switch K5、Switch K6 is also connected with power-supply controller 33，Power-supply controller 33 respectively and is connected with plug 31 and the CP line of socket 32 mated with car outlet to be charged of GB charging socket coupling，And be connected by diode D3 with the CP line of the socket 32 mated with car outlet to be charged.
Operation principle of the present utility model is:
When using GB charging pile to be charged to the electric automobile of American Standard, first pass through charging cable and interface 2 connects charging pile power supply interface 12, it is connected to charged electrical cable, near automobile 5 charge port to be charged, be connected with vehicle interface 4 by the GB charging socket 23 of charging cable by interface switching device 3.Now interface switching device 3 internal switching, charging confirmation signal is effective, and GB charging pile 1 produces PWM and is connected with the power-supply controller 32 in interface switching device 3, after reaching the testing requirement of GB charging pile 1, L, N line energising of GB charging pile 1.When for being electrically connected to interface switching device 3, the power-supply controller 33 in interface switching device 3 is started working.When connecting the electric automobile of American Standard, interface switching device 3 produces pwm signal after detecting CS line.Power supply control apparatus 11 passes to a corresponding pwm signal and starts to charge up after connecting to automobile 5 to be charged, foundation after being analyzed the pwm signal of GB charging pile 1.
When using GB charging pile 1 to be charged to the electric automobile of Europe superscript, first pass through charging cable and interface 2 connects charging pile power supply interface 12, it is connected to charged electrical cable, near automobile 5 charge port to be charged, be connected with vehicle interface 4 by the GB charging socket 23 of charging cable by interface switching device 3.Now interface switching device 3 internal switching, charging confirmation signal is effective, and GB charging pile 1 produces PWM and is connected with the power-supply controller 33 in interface switching device 3, after reaching the testing requirement of GB charging pile 1, L, N line energising of GB charging pile 1.When for being electrically connected to interface switching device 3, the power-supply controller 33 in interface switching device 3 is started working.When connecting the electric automobile of Europe superscript, interface switching device 3 produces pwm signal after detecting CS line.Power supply control apparatus 11 passes to a corresponding pwm signal and starts to charge up after connecting to automobile 5 to be charged, foundation after being analyzed the pwm signal of GB charging pile 1.
Each main element type selecting is: R1=R2=R3=10K Ω, Rc=Rc1=Rc2=100K Ω, and K1, K2, K3, K4, K5, K6 are audion, D1, D2, D3 are diode, S1 is for selecting switch, and S2, S3, S4, S5 are contactless contactor, and power supply control apparatus, power-supply controller are AVR.
The beneficial effects of the utility model are:
1, in the technical solution of the utility model, use a kind of electrical vehicle charging connection device can be charged for the electric automobile of multiple standards interface, solve existing electric automobile interface and charge owing to GB charging pile cannot be mated the puzzlement of inconvenience.
2, this utility model simple in construction, easy to use, mobility good, greatly facilitate user and the demand such as go out to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of charging pile power supply interface in this utility model；
Fig. 2 is charging cable and the structural representation of interface in this utility model；
Fig. 3 is the structural representation of interface switching device in this utility model；
Fig. 4 is the structural representation of vehicle interface in this utility model；
Fig. 5 is this utility model electrical schematic diagram；
Fig. 6 is this utility model interface switching device (GB turns American Standard) structure chart；
Fig. 7 is this utility model interface switching device (GB turns American Standard) electrical schematic diagram；
Fig. 8 is this utility model interface switching device (GB turns Europe superscript) structure chart；
Fig. 9 is this utility model interface switching device (GB turns Europe superscript) electrical schematic diagram；
Each label in figure: 1-GB charging pile, 11-power supply control apparatus, 12-charging pile power supply interface, 2-charging cable and interface, 21-GB charging plug, 22-cable link, 23-GB charging socket, 3-interface switching device, the plug that 31-mates with GB charging socket, the socket that 32-mates with car outlet to be charged, 33-power-supply controller, 4-vehicle interface, 5-automobile to be charged, 51-charge controller, 52-Vehicular charger.
Detailed description of the invention
Embodiment 1: as shown in figs 1-9, a kind of electrical vehicle charging connection device, including GB charging pile 1, charging cable and interface 2, interface switching device 3, vehicle interface 4, automobile 5 to be charged, described GB charging pile 1 includes power supply control apparatus 11 and charging pile power supply interface 12, fill a cable and interface 2 to be connected by cable link 22 by GB charging plug 21 and GB charging socket 23 and form, interface switching device 3 is connected with power-supply controller 33 respectively by the plug 31 mated with GB charging socket and the socket 32 that mates with car outlet to be charged and forms, automobile 5 to be charged includes charge controller 51 and Vehicular charger 52；
The charging pile power supply interface 12 of described GB charging pile 1 is connected with the GB charging plug 21 of charging cable and interface 2, the GB charging socket 23 of charging cable and interface 2 is connected with the plug 31 with GB charging socket coupling being connected interface switching device 3, and the socket 32 mated with car outlet to be charged of interface switching device 3 is connected with automobile 5 to be charged by vehicle interface 4 again.
The socket 32 that car outlet described and to be charged mates is American Standard charging socket, specifically includes L1 line, L2/N line, PE line, CS line, CP line, switchs K3, K4, S4, resistance Rc1, diode D2；The L line switching the plug 31 that K3 connection is mated with GB charging socket and the L1 line of the socket 32 mated with car outlet to be charged, the N line switching the plug 31 that K4 connection is mated with GB charging socket and the L2/N line of the socket 32 mated with car outlet to be charged, the CS line of the socket 32 mated with car outlet to be charged passes through Rc1, S3 and the PE line with the plug 31 of GB charging socket coupling are connected, the CS line of the socket 32 mated with car outlet to be charged is also connected with power-supply controller 33, power-supply controller 33 respectively and is connected with plug 31 and the CP line of socket 32 mated with car outlet to be charged of GB charging socket coupling, and be connected by diode D2 with the CP line of the socket 32 mated with car outlet to be charged.
Embodiment 2: as shown in figs 1-9, a kind of electrical vehicle charging connection device, including GB charging pile 1, charging cable and interface 2, interface switching device 3, vehicle interface 4, automobile 5 to be charged, described GB charging pile 1 includes power supply control apparatus 11 and charging pile power supply interface 12, fill a cable and interface 2 to be connected by cable link 22 by GB charging plug 21 and GB charging socket 23 and form, interface switching device 3 is connected with power-supply controller 33 respectively by the plug 31 mated with GB charging socket and the socket 32 that mates with car outlet to be charged and forms, automobile 5 to be charged includes charge controller 51 and Vehicular charger 52；
The charging pile power supply interface 12 of described GB charging pile 1 is connected with the GB charging plug 21 of charging cable and interface 2, the GB charging socket 23 of charging cable and interface 2 is connected with the plug 31 with GB charging socket coupling being connected interface switching device 3, and the socket 32 mated with car outlet to be charged of interface switching device 3 is connected with automobile 5 to be charged by vehicle interface 4 again.
The socket 32 that car outlet described and to be charged mates is Europe superscript charging socket, specifically includes L1 line, L2 line, L3 line, PE line, PP line, CP line, switchs K5, K6, S5, resistance Rc2, diode D3；nullThe L line switching the plug 31 that K5 connection is mated with GB charging socket and the L1 line of the socket 32 mated with car outlet to be charged，The N line switching the plug 31 that K6 connection is mated with GB charging socket and the L2 of the socket 32 mated with car outlet to be charged、L3、N line，The PP line of the socket 32 mated with car outlet to be charged passes through Rc2、S4 and the PE line with the plug 31 of GB charging socket coupling are connected，The PP line of the socket 32 mated with car outlet to be charged、Switch K5、Switch K6 is also connected with power-supply controller 33，Power-supply controller 33 respectively and is connected with plug 31 and the CP line of socket 32 mated with car outlet to be charged of GB charging socket coupling，And be connected by diode D3 with the CP line of the socket 32 mated with car outlet to be charged.
Embodiment 3: as shown in figs 1-9, a kind of electrical vehicle charging connection device, including GB charging pile 1, charging cable and interface 2, interface switching device 3, vehicle interface 4, automobile 5 to be charged, described GB charging pile 1 includes power supply control apparatus 11 and charging pile power supply interface 12, fill a cable and interface 2 to be connected by cable link 22 by GB charging plug 21 and GB charging socket 23 and form, interface switching device 3 is connected with power-supply controller 33 respectively by the plug 31 mated with GB charging socket and the socket 32 that mates with car outlet to be charged and forms, automobile 5 to be charged includes charge controller 51 and Vehicular charger 52；
The charging pile power supply interface 12 of described GB charging pile 1 is connected with the GB charging plug 21 of charging cable and interface 2, the GB charging socket 23 of charging cable and interface 2 is connected with the plug 31 with GB charging socket coupling being connected interface switching device 3, and the socket 32 mated with car outlet to be charged of interface switching device 3 is connected with automobile 5 to be charged by vehicle interface 4 again.
Above in conjunction with accompanying drawing, detailed description of the invention of the present utility model is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.
Claims (3)
1. an electrical vehicle charging connection device, it is characterized in that: include GB charging pile (1), charging cable and interface (2), interface switching device (3), vehicle interface (4), automobile to be charged (5), described GB charging pile (1) includes power supply control apparatus (11) and charging pile power supply interface (12), fill a cable and interface (2) to be connected by cable link (22) by GB charging plug (21) and GB charging socket (23) and form, interface switching device (3) is connected with power-supply controller (33) respectively by the plug (31) mated with GB charging socket and the socket (32) mated with car outlet to be charged and forms, automobile to be charged (5) includes charge controller (51) and Vehicular charger (52)；
The charging pile power supply interface (12) of described GB charging pile (1) is connected with the GB charging plug (21) of charging cable and interface (2), the GB charging socket (23) of charging cable and interface (2) is connected with the plug (31) with GB charging socket coupling being connected interface switching device (3), and the socket (32) mated with car outlet to be charged of interface switching device (3) is connected with automobile to be charged (5) by vehicle interface (4) again.
Electrical vehicle charging connection device the most according to claim 1, it is characterized in that: the socket (32) that car outlet described and to be charged mates is American Standard charging socket, specifically include L1 line, L2/N line, PE line, CS line, CP line, switch K3, K4, S4, resistance Rc1, diode D2；nullThe L line switching the plug (31) that K3 connection is mated with GB charging socket and the L1 line of the socket (32) mated with car outlet to be charged，The N line switching the plug (31) that K4 connection is mated with GB charging socket and the L2/N line of the socket (32) mated with car outlet to be charged，The CS line of the socket (32) mated with car outlet to be charged passes through Rc1、S3 and the PE line with the plug (31) of GB charging socket coupling are connected，The CS line of the socket (32) mated with car outlet to be charged is also connected with power-supply controller (33)，Power-supply controller (33) respectively and is connected with plug (31) and the CP line of socket (32) mated with car outlet to be charged of GB charging socket coupling，And be connected by diode D2 with the CP line of the socket (32) mated with car outlet to be charged.
Electrical vehicle charging connection device the most according to claim 1, it is characterized in that: the socket (32) that car outlet described and to be charged mates is Europe superscript charging socket, specifically include L1 line, L2 line, L3 line, PE line, PP line, CP line, switch K5, K6, S5, resistance Rc2, diode D3；nullThe L line switching the plug (31) that K5 connection is mated with GB charging socket and the L1 line of the socket (32) mated with car outlet to be charged，The N line switching the plug (31) that K6 connection is mated with GB charging socket and the L2 of the socket (32) mated with car outlet to be charged、L3、N line，The PP line of the socket (32) mated with car outlet to be charged passes through Rc2、S4 and the PE line with the plug (31) of GB charging socket coupling are connected，The PP line of the socket (32) mated with car outlet to be charged、Switch K5、Switch K6 is also connected with power-supply controller (33)，Power-supply controller (33) respectively and is connected with plug (31) and the CP line of socket (32) mated with car outlet to be charged of GB charging socket coupling，And be connected by diode D3 with the CP line of the socket (32) mated with car outlet to be charged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522383.3U CN205790821U (en) | 2016-06-01 | 2016-06-01 | A kind of electrical vehicle charging connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522383.3U CN205790821U (en) | 2016-06-01 | 2016-06-01 | A kind of electrical vehicle charging connection device |
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| Publication Number | Publication Date |
|---|---|
| CN205790821U true CN205790821U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620522383.3U Expired - Fee Related CN205790821U (en) | 2016-06-01 | 2016-06-01 | A kind of electrical vehicle charging connection device |
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| Country | Link |
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| CN (1) | CN205790821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665647A (en) * | 2018-08-21 | 2018-10-16 | 广东电网有限责任公司 | A kind of self-service electric automobile charging station special part for leasing function of band shares cabinet |
| CN112421312A (en) * | 2019-08-20 | 2021-02-26 | 大众汽车股份公司 | Charging socket for electric vehicle or hybrid vehicle |
| CN112977143A (en) * | 2019-12-02 | 2021-06-18 | 北京新能源汽车股份有限公司 | Switching control box and charging parameter confirmation method |
-
2016
- 2016-06-01 CN CN201620522383.3U patent/CN205790821U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665647A (en) * | 2018-08-21 | 2018-10-16 | 广东电网有限责任公司 | A kind of self-service electric automobile charging station special part for leasing function of band shares cabinet |
| CN112421312A (en) * | 2019-08-20 | 2021-02-26 | 大众汽车股份公司 | Charging socket for electric vehicle or hybrid vehicle |
| CN112421312B (en) * | 2019-08-20 | 2023-02-10 | 大众汽车股份公司 | Charging socket for electric vehicle or hybrid vehicle |
| CN112977143A (en) * | 2019-12-02 | 2021-06-18 | 北京新能源汽车股份有限公司 | Switching control box and charging parameter confirmation method |
| CN112977143B (en) * | 2019-12-02 | 2022-08-30 | 北京新能源汽车股份有限公司 | Switching control box and charging parameter confirmation method |
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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: 20161207 Termination date: 20180601 |