CN220947598U - Charging device and charging interface for vehicle - Google Patents
Charging device and charging interface for vehicle Download PDFInfo
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- CN220947598U CN220947598U CN202322604163.8U CN202322604163U CN220947598U CN 220947598 U CN220947598 U CN 220947598U CN 202322604163 U CN202322604163 U CN 202322604163U CN 220947598 U CN220947598 U CN 220947598U
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- 238000006243 chemical reaction Methods 0.000 claims description 26
- 239000004020 conductor Substances 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 3
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 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
- 230000001681 protective effect Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application relates to the technical field of vehicle supporting equipment, in particular to a charging device and a charging interface for a vehicle; the direct-current charging device comprises an interface mounting plate, a direct-current charging interface, an alternating-current charging interface, a control circuit board and an interface shell, wherein the direct-current charging interface and the alternating-current charging interface are both arranged on the interface mounting plate; the direct-current charging interface and the alternating-current charging interface are respectively and electrically connected with a power supply through the control circuit board; the interface shell wraps the direct current charging interface, the alternating current charging interface and the control circuit board, and is fixedly connected with the interface mounting plate; through setting up control circuit board to avoid direct current charging interface and exchanging charging interface to carry out the wiring respectively, and then reduce the wiring quantity and the reduction wiring cost of the inside pencil of charging device.
Description
Technical Field
The application relates to the technical field of vehicle supporting equipment, in particular to a charging device and a charging interface for a vehicle.
Background
With the development of technology, vehicles are gradually changed from oil vehicles to electric vehicles or hybrid vehicles, and the vehicles are required to be charged both by the electric vehicles and the hybrid vehicles, so that matched facilities for charging the vehicles are required; the existing charging devices are generally divided into a direct-current charging interface and an alternating-current charging interface so as to meet various vehicle types; however, the direct current charging interface and the alternating current charging interface are separated from each other, so that wiring in the charging device is messy and wiring cost is high.
Disclosure of Invention
The application aims to solve the problems in the prior art, and aims to prevent the direct current charging interface and the alternating current charging interface from being respectively wired by arranging the control circuit board, thereby reducing the number of wiring harnesses in the charging device and reducing the wiring cost.
In order to solve the above problems, the present application provides a charging device for a vehicle, including an interface mounting board, a direct current charging interface, an alternating current charging interface, a control circuit board and an interface housing,
The direct current charging interface and the alternating current charging interface are both arranged on the interface mounting plate;
the direct-current charging interface and the alternating-current charging interface are respectively and electrically connected with a power supply through the control circuit board;
the interface shell wraps the direct current charging interface, the alternating current charging interface and the control circuit board, and the interface shell is fixedly connected with the interface mounting plate.
In the embodiment of the application, the direct current charging interface and the alternating current charging interface share the same ground wire interface.
In the embodiment of the application, the ground wire interface is connected with the ground through the control circuit board.
In the embodiment of the application, the ground wire interface is a conductor interface, and the interface mounting plate is provided with a conductor mounting hole;
the conductor interface is matched with the conductor mounting hole; the conductor interface is connected with the ground.
In the embodiment of the application, the conductor interface is a copper bar interface; the copper bar interface is fixedly connected with the interface mounting plate through a mounting bolt.
In an embodiment of the present application, the charging device further includes a drain port, the drain port is disposed on the interface housing, and the dc charging interface and the ac charging interface share the drain port.
In an embodiment of the present application, the dc charging interface and the ac charging interface form an integrated interface.
In the embodiment of the application, the charging device further comprises an electromagnetic lock for locking the charging gun, and the electromagnetic lock is electrically connected with the control circuit board.
In the embodiment of the application, the control circuit board is a finished circuit board.
In the embodiment of the application, the control circuit board is a circuit board with a control function.
In the embodiment of the application, the control circuit board comprises a CAN signal conversion module, the direct-current charging interface comprises at least one direct-current functional interface, and the at least one direct-current functional interface is connected with the CAN signal conversion module.
In an embodiment of the present application, the control circuit board includes a CAN signal conversion module, and the ac charging interface includes at least one ac functional interface, where the at least one ac functional interface is connected to the CAN signal conversion module.
In the embodiment of the application, the control circuit board comprises a CAN signal conversion module, and the electromagnetic lock is connected with the CAN signal conversion module.
In the embodiment of the application, the CAN signal conversion module is connected with the power supply.
In the embodiment of the application, the CAN signal conversion module is connected with a vehicle controller through a CAN interface.
On the other hand, the application also provides a charging interface, which comprises the charging device for the vehicle.
Due to the technical scheme, the charging device for the vehicle has the following beneficial effects:
The control circuit board is arranged, so that the direct-current charging interface and the alternating-current charging interface are respectively and electrically connected with the power supply through the control circuit board; the direct-current charging interface and the alternating-current charging interface are prevented from being respectively routed, so that the number of wiring harnesses in the charging device is reduced, and the wiring cost is reduced; and only the interface shell is needed to seal the direct-current charging interface and the alternating-current charging interface, so that the structural arrangement of the charging device is reduced, and the manufacturing cost of the charging device is reduced.
Drawings
In order to more clearly illustrate the technical solution of the present application, the following description will make a brief introduction to the drawings used in the description of the embodiments or the prior art. It is evident that the drawings in the following description are only some embodiments of the present application and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is an exploded view of a charging device for a vehicle according to an embodiment of the present application;
Fig. 2 is a schematic view of a ground wire position setting in a charging device structure for a vehicle according to an embodiment of the present application;
Fig. 3 is a schematic view illustrating a ground position setting in a charging device structure for a vehicle according to another embodiment of the present application.
The device comprises a 1-interface mounting plate, a 2-direct current charging interface, a 3-alternating current charging interface, a 4-control circuit board, a 5-interface shell, a 6-ground wire interface, a 7-conductor interface, an 8-conductor mounting hole, a 9-water outlet and a 10-electromagnetic lock.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the application. In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may include one or more of the feature, either explicitly or implicitly. Moreover, the terms "first," "second," and the like, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.
Referring to fig. 1, a charging device for a vehicle provided by an embodiment of the present application is described, including an interface mounting board 1, a dc charging interface 2, an ac charging interface 3, a control circuit board 4, and an interface housing 5, where the dc charging interface 2 and the ac charging interface 3 are both mounted on the interface mounting board 1; the direct current charging interface 2 and the alternating current charging interface 3 are respectively and electrically connected with a power supply through the control circuit board 4; the interface shell 5 wraps the direct-current charging interface 2, the alternating-current charging interface 3 and the control circuit board 4, and the interface shell 5 is fixedly connected with the interface mounting plate 1.
In the embodiment of the application, the control circuit board 4 is arranged, so that the direct-current charging interface 2 and the alternating-current charging interface 3 are respectively and electrically connected with a power supply through the control circuit board 4; the direct current charging interface 2 and the alternating current charging interface 3 are prevented from being respectively routed, so that the number of wiring harnesses in the charging device is reduced, and the wiring cost is reduced; and only the interface housing 5 is needed to seal the direct current charging interface 2 and the alternating current charging interface 3, so that the structural arrangement of the charging device is reduced, and the manufacturing cost of the charging device is reduced.
In the embodiment of the application, the interface mounting board 1 is used for mounting the direct-current charging interface 2 and the alternating-current charging interface 3; the direct current flows to the vehicle through the direct current charging interface 2; alternating current flows to the vehicle through the alternating current charging interface 3; the control circuit board 4 is provided with a connecting circuit so that the direct current charging interface 2 or the alternating current charging interface 3 can be electrically connected with a controller, a power supply and other structures in the charging device through the connecting circuit; the interface housing 5 is used to seal the dc charging interface 2 and the ac charging interface 3 so as to protect the interface when charging is not performed.
In the specific embodiment of the present application, the direct current charging interface 2 includes a first power harness interface and a first low voltage harness interface, where the first power harness interface includes a dc+ interface, a DC-interface, and a PE interface; the first low-voltage wiring harness interface comprises a signal interface such as an A+ interface, an A-interface, an S+ interface, an S-interface, a CC1 interface, a CC2 interface, a temperature acquisition signal interface, a heating driving interface, an indicator lamp driving interface and the like; the alternating current charging interface 3 comprises a second power harness interface and a second low-voltage harness interface, wherein the second power harness interface comprises an L1 interface, an N interface and a PE interface; the second low-voltage line interface comprises a CC interface, a CP interface, a temperature acquisition signal interface and a heating signal interface.
In the embodiment of the present application, the dc charging interface 2 and the ac charging interface 3 share the same ground line interface 6.
In the embodiment of the application, the ground wire interfaces 6 (protective earthing conductor, PE wires) of the direct-current charging interface 2 and the alternating-current charging interface 3 are set to be common, so that the number of wiring harnesses is further reduced and the wiring cost is reduced.
Referring to fig. 2, in the embodiment of the present application, the ground wire interface 6 is connected to the ground through the control circuit board 4.
In the embodiment of the application, the ground wire interface 6 is directly connected with the ground through the control circuit board 4, so that the arrangement number of the wire harnesses is reduced, and the wiring cost is further reduced.
Referring to fig. 3, in another embodiment of the present application, the ground wire interface 6 is a conductor interface 7, and the interface mounting board 1 is provided with a conductor mounting hole 8; the conductor interface 7 is matched with the conductor mounting hole 8; the conductor interface 7 is connected to ground.
In another embodiment of the present application, by providing the ground wire interface 6 as the conductor interface 7, the conductor interface 7 and the control circuit board 4 are independent from each other, thereby reducing wiring complexity.
In the embodiment of the application, the conductor interface is a copper bar interface; the copper bar interface is fixedly connected with the interface mounting plate through a mounting bolt.
In the embodiment of the application, the charging device further comprises a water outlet 9, the water outlet 9 is arranged on the interface housing 5, and the direct current charging interface 2 and the alternating current charging interface 3 share the water outlet 9.
In the embodiment of the application, the direct current charging interface 2 and the alternating current charging interface 3 share the same water outlet 9, so that the structural arrangement of the charging device is reduced, and the manufacturing cost of the charging device is reduced.
In the embodiment of the present application, the dc charging interface 2 and the ac charging interface 3 form an integrated interface.
In the embodiment of the application, the direct current charging interface 2 and the alternating current charging interface 3 are arranged as one interface, so that the direct current charging interface 2 and the alternating current charging interface 3 are integrally formed, the structural complexity of the charging device is further reduced, and the manufacturing cost of the charging device is further reduced.
In the embodiment of the application, the charging device further comprises an electromagnetic lock 10 for locking the charging gun, and the electromagnetic lock 10 is electrically connected with the control circuit board 4.
In the embodiment of the application, the electromagnetic lock 10 is arranged, so that the current limitation in the charging process is realized, the charging hazard caused by current overload is avoided, and the reliability of the charging device is further improved.
In an embodiment of the present application, the electromagnetic lock 10 includes a third low voltage harness interface including a drive signal interface and a feedback signal interface.
In the embodiment of the present application, the control circuit board 4 is a finished circuit board.
In the embodiment of the application, the control circuit board 4 is set as a finished circuit board, in particular a PCBA board (Printed Circuit Board +assembly), so as to reduce the wiring quantity of the wire harness in the charging device and reduce the wiring cost; and the assembly difficulty and electromagnetic interference caused by excessive wire harnesses can be reduced, so that the assembly cost is reduced.
In the specific embodiment of the present application, the PCBA board is used to convert the signals transmitted from the signal interfaces in the dc charging interface 2, the ac charging interface 3, and the electromagnetic lock 10 into CAN signals.
In another embodiment of the present application, the control circuit board 4 is a circuit board with a control function.
In another embodiment of the present application, the control circuit board 4 is configured as a circuit board with a control function, specifically a PCB board (Printed Circuit Board), so as to reduce the manufacturing cost of the control circuit board 4 and further reduce the manufacturing cost of the charging device.
In the embodiment of the application, the charging device is further provided with an indicator lamp, and the indicator lamp is used for indicating the current state of the charging device, such as a chargeable state, a charging state, a fault state and the like.
In the embodiment of the application, the control circuit board 4 comprises a CAN signal conversion module, the direct current charging interface 2 comprises at least one direct current functional interface, and the at least one direct current functional interface is connected with the CAN signal conversion module; the direct current functional interface comprises, but is not limited to, signal interfaces such as A+, A-, S+, S-, CC1, CC2, temperature acquisition, heating drive, indicator lamp drive and the like; the CAN signal conversion module CAN convert A+, A-, S+, S-, CC1, CC2 and temperature acquisition, heating driving and indicator lamp driving into CAN signals.
In the embodiment of the application, the control circuit board 4 comprises a CAN signal conversion module, the alternating current charging interface 3 comprises at least one alternating current functional interface, and the at least one alternating current functional interface is connected with the CAN signal conversion module; the alternating current functional interface comprises, but is not limited to, signal interfaces such as CC, CP, temperature acquisition signals, heating and the like; the CAN signal conversion module CAN convert signals such as CC, CP, temperature acquisition signals, signal interfaces such as heating and the like into CAN signals.
In the embodiment of the application, the control circuit board 4 comprises a CAN signal conversion module, and the electromagnetic lock 10 is connected with the CAN signal conversion module; the CAN signal conversion module CAN convert the driving signal and the detection signal of the electromagnetic lock into CAN signals.
In the embodiment of the application, the CAN signal conversion module is connected with a power supply.
In the embodiment of the application, the CAN signal conversion module is connected with the vehicle controller through the CAN interface.
In the embodiment of the application, the charging device for the vehicle has the following beneficial effects:
The control circuit board 4 is arranged, so that the direct-current charging interface 2 and the alternating-current charging interface 3 are respectively and electrically connected with a power supply through the control circuit board 4; the direct current charging interface 2 and the alternating current charging interface 3 are prevented from being respectively routed, so that the number of wiring harnesses in the charging device is reduced, and the wiring cost is reduced; and only the interface housing 5 is needed to seal the direct current charging interface 2 and the alternating current charging interface 3, so that the structural arrangement of the charging device is reduced, and the manufacturing cost of the charging device is reduced.
In the embodiment of the present application, a charging interface is further provided, where the charging interface includes the charging device in the embodiment of the present application, and the beneficial effects of the charging interface are consistent with those of the charging device, and are not described in detail herein.
The foregoing description has fully disclosed specific embodiments of this application. It should be noted that any modifications to the specific embodiments of the application may be made by those skilled in the art without departing from the scope of the application as defined in the appended claims. Accordingly, the scope of the claims of the present application is not limited to the foregoing detailed description.
Claims (16)
1. A charging device for a vehicle is characterized by comprising an interface mounting plate (1), a direct current charging interface (2), an alternating current charging interface (3), a control circuit board (4) and an interface shell (5),
The direct current charging interface (2) and the alternating current charging interface (3) are both arranged on the interface mounting plate (1);
the direct current charging interface (2) and the alternating current charging interface (3) are respectively and electrically connected with a power supply through the control circuit board (4);
The interface shell (5) wraps the direct current charging interface (2), the alternating current charging interface (3) and the control circuit board (4), and the interface shell (5) is fixedly connected with the interface mounting plate (1).
2. A charging device for a vehicle according to claim 1, characterized in that the direct current charging interface (2) and the alternating current charging interface (3) share the same ground interface (6).
3. A charging device for a vehicle according to claim 2, characterized in that the ground connection (6) is connected to ground via the control circuit board (4).
4. A charging device for a vehicle according to claim 3, characterized in that the ground wire interface (6) is a conductor interface (7), and the interface mounting plate (1) is provided with a conductor mounting hole (8);
The conductor interface (7) is matched with the conductor mounting hole (8); the conductor interface (7) is connected to ground.
5. A charging device for a vehicle according to claim 4, characterized in that the conductor interface (7) is a copper bar interface; the copper bar interface is fixedly connected with the interface mounting plate (1) through a mounting bolt.
6. A charging device for a vehicle according to claim 1, further comprising a drain (9), the drain (9) being provided on the interface housing (5), the dc charging interface (2) and the ac charging interface (3) sharing the drain (9).
7. A charging device for a vehicle according to claim 1, characterized in that the direct current charging interface (2) forms an integrated interface with the alternating current charging interface (3).
8. The charging device for a vehicle according to claim 4, further comprising an electromagnetic lock (10) for locking the charging gun, the electromagnetic lock (10) being electrically connected with the control circuit board (4).
9. A charging device for a vehicle according to claim 1, characterized in that the control circuit board (4) is a finished circuit board.
10. A charging device for a vehicle according to claim 1, characterized in that the control circuit board (4) is a circuit board with control functions.
11. A charging device for a vehicle according to claim 3, characterized in that the control circuit board (4) comprises a CAN signal conversion module, the direct current charging interface (2) comprising at least one direct current functional interface, the at least one direct current functional interface being connected with the CAN signal conversion module.
12. A charging device for a vehicle according to claim 3, characterized in that the control circuit board (4) comprises a CAN signal conversion module, the ac charging interface (3) comprising at least one ac functional interface, the at least one ac functional interface being connected with the CAN signal conversion module.
13. A charging device for a vehicle according to claim 8, characterized in that the control circuit board (4) comprises a CAN signal conversion module, to which the electromagnetic lock (10) is connected.
14. A charging device for a vehicle according to any one of claims 11-13, said CAN signal conversion module being connected to said power supply.
15. A charging device for a vehicle according to any one of claims 11-13, characterized in that the CAN signal conversion module is connected to the vehicle controller via a CAN interface.
16. A charging interface comprising a charging device for a vehicle according to any one of claims 1-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604163.8U CN220947598U (en) | 2023-09-25 | 2023-09-25 | Charging device and charging interface for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604163.8U CN220947598U (en) | 2023-09-25 | 2023-09-25 | Charging device and charging interface for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220947598U true CN220947598U (en) | 2024-05-14 |
Family
ID=91004623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322604163.8U Active CN220947598U (en) | 2023-09-25 | 2023-09-25 | Charging device and charging interface for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220947598U (en) |
-
2023
- 2023-09-25 CN CN202322604163.8U patent/CN220947598U/en active Active
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