Vehicle-mounted charging device and vehicle with same

Abstract

The utility model discloses a vehicle-mounted charging device and a vehicle with the same. The vehicle-mounted charging device comprises a storage battery; the power supply conversion module is mounted in the instrument desk, and the power supply conversion module is electrically connected with the storage battery; the first charging module is inserted into the power supply conversion module, and the first charging module is exposed out of the surface of the instrument desk and is provided with a first charging interface; the second charging module is provided with a second charging interface and an electric connecting wire, one end of the electric connecting wire is connected with the power supply conversion module in the instrument desk, and the second charging interface is exposed out of the surface of the instrument desk; wherein one end of the electric connecting wire is connected to one side, opposite to the first charging module, of the power supply conversion module, and the second charging interface is telescopic through the electric connecting wire. According to the vehicle-mounted charging device, different devices can be charged at the same time, and the vehicle-mounted charging device has the advantages of being convenient to charge, attractive in appearance and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to an in-vehicle charging device and a vehicle having the same. Background Art

[0002] Currently, with the increase of in-vehicle electronic devices, the number of power supply ports and the power of the electronic devices of the whole vehicle need to be increased. Most heavy truck commercial vehicle drivers often use mobile phone holders. In the related art, the charging port or power supply port of the in-vehicle charging device is arranged at a lower position in the middle of the instrument panel. If charging at the mobile phone holder, an electric connection line needs to be connected and exposed outside, which affects the appearance and the driver's use. Moreover, only charging through the mobile phone holder, the number of charging ports is small and cannot meet the charging needs of multiple electronic devices. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. To this end, an object of the utility model is to provide an in-vehicle charging device which can charge different devices simultaneously and has the advantages of convenient charging and beautiful appearance.

[0004] The utility model also provides a vehicle having the in-vehicle charging device.

[0005] To achieve the above object, according to an embodiment of the utility model, an in-vehicle charging device is provided, including: a storage battery; a power conversion module which is installed inside the instrument panel and electrically connected to the storage battery; a first charging module which is plugged into the power conversion module and has a first charging interface exposed on the surface of the instrument panel; a second charging module which has a second charging interface and an electric connection line, one end of the electric connection line is connected to the power conversion module inside the instrument panel, and the second charging interface is exposed on the surface of the instrument panel; wherein, one end of the electric connection line is connected to a side of the power conversion module facing away from the first charging module, and the second charging interface is adapted to extend out of the instrument panel through the electric connection line.

[0006] The in-vehicle charging device according to the embodiment of the utility model can charge different devices simultaneously and has the advantages of convenient charging and beautiful appearance.

[0007] According to some specific embodiments of the utility model, a part of the power cord inside the instrument panel is configured with a spiral extension part.

[0008] According to some specific embodiments of the utility model, the maximum power of the first charging module is less than the maximum power of the second charging module.

[0009] Further, it is characterized in that a card hole is formed on one side of the power conversion module facing the first charging module, and a buckle engaging with the card hole is formed on the first charging module.

[0010] According to some specific embodiments of the present invention, the first charging module is provided with a retaining edge protruding from its surface, the retaining edge is arranged corresponding to the buckle and abuts against the edge of the power conversion module, so that the buckle is held in the card hole.

[0011] Further, both the card hole and the buckle are multiple. The card holes are located at the top and bottom of the power conversion module and are arranged at intervals along the edge, and the buckles are arranged in one-to-one correspondence with the card holes.

[0012] According to some specific embodiments of the present invention, the first charging module and the power conversion module together form a cuboid structure.

[0013] According to some specific embodiments of the present invention, both the first charging interface and the second charging interface are type-c interfaces.

[0014] According to some specific embodiments of the present invention, a power cord socket and an electrical connection socket are formed on one side of the power conversion module facing away from the first charging module. The electrical connection line is connected to the electrical connection socket, and the power cord socket is connected to the storage battery through a power cord.

[0015] According to an embodiment of the second aspect of the present invention, a vehicle is provided.

[0016] The vehicle according to the embodiment of the present invention can charge different devices simultaneously by using the in-vehicle charging device according to the above embodiment of the present invention, and has the advantages of convenient charging, beautiful appearance, etc.

[0017] The additional aspects and advantages of the present invention will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present invention. Description of the Drawings

[0018] The above and / or additional aspects and advantages of the present invention will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0019] Figure 1 is an overall schematic diagram of an in-vehicle charging device according to an embodiment of the present invention;

[0020] Figure 2 is a schematic structural diagram of a power conversion module and a first charging module of an in-vehicle charging device according to an embodiment of the present invention;

[0021] Figure 3 It is a schematic structural diagram of the back surface of the power conversion module of the in-vehicle charging device according to an embodiment of the present invention;

[0022] Reference numerals:

[0023] In-vehicle charging device 1, storage battery 100, power conversion module 200, first charging module 300,

[0024] First charging interface 301, second charging module 400, second charging interface 401, electrical connection line 402,

[0025] Card hole 201, buckle 302, retaining edge 303, power cord socket 203, electrical connection socket 204. Detailed implementation manners

[0026] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0027] In the description of the present invention, the "first feature" and "second feature" may include one or more of such features.

[0028] In the description of the present invention, the meaning of "a plurality of" is two or more.

[0029] In the description of the present invention, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features therebetween.

[0030] In the description of the present invention, the first feature being "above", "above the top" and "on the upper surface" of the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the horizontal height of the first feature is higher than that of the second feature.

[0031] Next, the in-vehicle charging device 1 according to an embodiment of the present invention will be described with reference to the drawings.

[0032] As Figures 1 - 3As shown in the figure, the in-vehicle charging device 1 according to an embodiment of the present utility model includes: a storage battery 100, a power conversion module 200, a first charging module 300, and a second charging module 400.

[0033] The power conversion module 200 is embedded in the instrument panel (not shown in the figure), and the power conversion module 200 is electrically connected to the storage battery 100. The first charging module 300 is plugged into the power conversion module 200, and the first charging module 300 is exposed on the surface of the instrument panel and is configured with a first charging interface 301. The second charging module 400 is configured with a second charging interface 401 and an electric connection line 402. One end of the electric connection line 402 is connected to the power conversion module 200 inside the instrument panel, and the second charging interface 401 is exposed on the surface of the instrument panel;

[0034] Wherein, one end of the electric connection line 402 is connected to a side of the power conversion module 200 facing away from the first charging module 300, and the second charging interface 401 is adapted to extend out of the instrument panel through the electric connection line 402.

[0035] For example, the outer surface of the first charging module 300 is flush with the surface of the instrument panel, and the first charging interface 301 is located at the front end of the instrument panel, and can charge an electronic device. The second charging module 400 runs a line inside the instrument panel through the electric connection line 402. The length of the electric connection line 402 of the second charging module 400 has a certain margin, and the second charging interface 401 can extend out of the instrument panel. The first charging interface 301 and the second charging interface 401 can select the same type of interface. The storage battery 100 is specifically a 24V power supply. The first charging interface 301 directly charges the electronic device, and the second charging interface 401 supplies power to the wireless charging module at the mobile phone holder end through the electric connection line 402, or can also be directly connected to the electronic device for charging. In addition, both the first charging interface 301 and the second charging interface 401 can be covered by setting a cover plate.

[0036] According to the vehicle-mounted charging device 1 of the embodiment of the present utility model, by constructing a power conversion module 200 in the vehicle-mounted charging device 1, the voltage of the storage battery 100 can be converted into an output power supply voltage, and the output power supply voltage can be regulated and stabilized to meet the power supply requirements and stable operation of electronic devices. The first charging module 300 is plugged and installed with the power conversion module 200 from the front of the power conversion module 200. After plugging, the first charging module 300 forms an electrical connection with the power conversion module 200. One end of the electrical connection line 402 of the second charging module 400 is connected to the back of the power conversion module 200, and the other end is connected to the second charging interface 401 and extends towards the surface of the instrument panel. Both the first charging interface 301 and the second charging interface 401 can be connected to a charging harness to charge an electronic device. Through the deformation of the electrical connection line 402, the second charging interface 401 can extend out of the instrument panel, and the extended second charging interface 401 can be connected to an electronic device through a charging harness for charging. The driver can directly charge the mobile phone or supply power to the mobile phone wireless charging module at the mobile phone holder, which is convenient for the driver to use the mobile phone holder, and the wiring of the vehicle-mounted charging device 1 is hidden wiring, and charging with the mobile phone holder does not affect the beauty and use.

[0037] Therefore, the vehicle-mounted charging device 1 according to the embodiment of the present utility model can charge different devices simultaneously, and has the advantages of convenient charging, beautiful appearance, etc.

[0038] In some specific embodiments of the present utility model, a spiral extension part (not shown in the figure) is constructed on the part of the electrical connection line 402 located inside the instrument panel.

[0039] Specifically, the spiral extension part of the electrical connection line 402 is a special vehicle-grade wiring harness, and the length of the electrical connection line 402 is 1.5 meters, and it is routed inside the instrument panel. Through the expansion and contraction of the spiral extension part along the direction of the rotation axis, it has a long expansion and contraction distance, so that the second charging interface 401 can extend out of the instrument panel, facilitating the charging of the vehicle occupants.

[0040] In some specific embodiments of the present utility model, the maximum power of the first charging module 300 is less than the maximum power of the second charging module 400.

[0041] For example, the maximum power of the first charging module 300 is 27W, and the maximum power of the second charging module 400 is 100W. The second charging module 400 adapts to the charging power of the mobile phone holder for wireless charging to ensure a high charging efficiency.

[0042] In some specific embodiments of the present utility model, as Figure 2 shown, a card hole 201 is constructed on the side of the power conversion module 200 facing the first charging module 300, and the first charging module 300 is constructed with a buckle 302 that engages with the card hole 201.

[0043] For example, the cross-section of the buckle 302 is configured as a triangle, which extends into and engages with the card hole 201 through elastic deformation. The power conversion module 200 and the first charging module 300 are kept fixed, and the power conversion module 200 and the first charging module 300 are electrically connected by plugging. And by configuring the buckle 302 and the card hole 201, it is convenient to disassemble and install the first charging module 300 and the power conversion module 200.

[0044] In some specific embodiments of the present invention, as Figure 3 shown, the first charging module 300 is configured with a retaining edge 303 protruding from its surface. The retaining edge 303 is correspondingly arranged with the buckle 302 and abuts against the edge of the power conversion module 200 to keep the buckle 302 within the card hole 201.

[0045] Specifically, the retaining edge 303 and the buckle 302 correspond to each other. After the buckle 302 extends into the card hole 201, the inner and outer sides of the power conversion module 200 respectively limit the retaining edge 303 and the buckle 302 to prevent the buckle 302 from disengaging from the card hole 201.

[0046] Furthermore, as Figure 3 shown, both the card hole 201 and the buckle 302 are multiple. The card holes 201 are located at the top and bottom of the power conversion module 200 and are arranged at intervals along the edge. The buckle 302 is arranged in one-to-one correspondence with the card hole 201.

[0047] Two buckles 302 are respectively configured on the top surface and the bottom surface of the first charging module 300, and corresponding card holes 201 are respectively configured on the top surface and the bottom surface of the power conversion module 200. By configuring multiple buckles 302 and card holes 201, the first charging module 300 and the power conversion module 200 can be limited and fixed at different positions, improving the assembly stability of the first charging module 300 and the power conversion module 200.

[0048] In some specific embodiments of the present invention, as Figure 2 and Figure 3 shown, the first charging module 300 and the power conversion module 200 together form a cuboid structure. The first charging module 300 and the power conversion module 200 are configured as an integrated modular structure, maintaining a stable electrical connection. The first charging module 300 and the power conversion module 200 can be jointly installed on the instrument panel, reducing the number of components and having stronger integrity.

[0049] In some specific embodiments of the present invention, as Figure 2 shown, the first charging interface 301 and the second charging interface 401 are type-c interfaces, which are more adaptable to the types of mobile phone power cords and have a wider range of applications.

[0050] In some specific embodiments of the present utility model, such as Figure 3 As shown, on the side of the power conversion module 200 facing away from the first charging module 300, a power cord socket 203 and an electrical connection socket 204 are configured. The electrical connection line 402 is connected to the electrical connection socket 204, and the power cord socket 203 is connected to the battery 100 through a power cord.

[0051] The power cord and the electrical connection line 402 are routed separately and are respectively connected to the battery 100 and the second charging interface 401. Thus, the power conversion module 200 forms a pluggable module, which is convenient for assembly and maintenance.

[0052] The vehicle according to an embodiment of the present utility model will be described below.

[0053] The vehicle according to an embodiment of the present utility model includes: the in-vehicle charging device 1 according to the above embodiment of the present utility model.

[0054] The vehicle according to an embodiment of the present utility model, by using the in-vehicle charging device 1 according to the above embodiment of the present utility model, can charge different devices simultaneously, and has the advantages of convenient charging and beautiful appearance.

[0055] The other configurations and operations of the in-vehicle charging device 1 and the vehicle according to an embodiment of the present utility model are known to those of ordinary skill in the art and will not be described in detail here.

[0056] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example.

[0057] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A vehicle-mounted charging device, characterized in that: include: Batteries; A power conversion module, the power conversion module is installed inside the instrument panel, and the power conversion module is electrically connected to the battery; a first charging module, the first charging module being plugged into the power conversion module, the first charging module being exposed on the surface of the instrument panel and being configured with a first charging interface; a second charging module, wherein the second charging module is configured with a second charging interface and an electrical connection line, one end of the electrical connection line is connected to the power conversion module inside the instrument panel, and the second charging interface is exposed on the surface of the instrument panel; Among them, one end of the electrical connection line is connected to the side of the power conversion module facing away from the first charging module, and the second charging interface is suitable for extending out of the instrument panel through the electrical connection line.

2. The vehicle-mounted charging device according to claim 1, characterized in that: The portion of the electrical connection line located in the instrument panel is configured with a spiral extension.

3. The vehicle-mounted charging device according to claim 1, characterized in that: The maximum power of the first charging module is less than the maximum power of the second charging module.

4. The vehicle-mounted charging device according to claim 3, characterized in that: A clamping hole is configured on one side of the power conversion module facing the first charging module, and the first charging module is configured with a buckle engaged with the clamping hole.

5. The vehicle-mounted charging device according to claim 4, characterized in that: The first charging module is constructed with a protrusion having a stop edge on its surface, and the stop edge is arranged corresponding to the buckle and stops at the edge of the power conversion module to keep the buckle in the buckle hole.

6. The vehicle-mounted charging device according to claim 5, characterized in that: There are multiple clamping holes and multiple buckles. The clamping holes are located at the top and bottom of the power conversion module and are arranged at intervals along the edge. The buckles are arranged one by one with the clamping holes.

7. The vehicle-mounted charging device according to claim 1, characterized in that: The first charging module and the power conversion module together form a rectangular parallelepiped structure.

8. The vehicle-mounted charging device according to claim 1, characterized in that: The first charging interface and the second charging interface are both type-c interfaces.

9. The vehicle-mounted charging device according to claim 1, characterized in that: A power cord socket and an electrical connection socket are constructed on a side of the power conversion module facing away from the first charging module. The electrical connection line is connected to the electrical connection socket, and the power cord socket is connected to the battery through the power cord.

10. A vehicle, characterized in that: include: The vehicle-mounted charging device according to any one of claims 1 to 9.

Images