CN218897101U

CN218897101U - Interface light-transmitting type vehicle-mounted charging device

Info

Publication number: CN218897101U
Application number: CN202223138968.XU
Authority: CN
Inventors: 刘从波; 王诗活; 辛少楠; 陈婷
Original assignee: Jiangsu Huasheng Automotive Electronics Co ltd
Current assignee: Jiangsu Huasheng Automotive Electronics Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-21
Anticipated expiration: 2032-11-25
Also published as: TWM652527U

Abstract

The utility model discloses an interface light-transmitting type vehicle-mounted charging device, which comprises: the shell is provided with at least two connecting holes on the surface in the working direction; a PCB is inserted into the shell, and interfaces which are adaptive to the number of the connecting holes are arranged in the direction of the PCB, which is close to the connecting holes; each interface is sleeved with a light-emitting component; the PCB is provided with a connector, an electrical element and a back cover plate in the opposite direction to the interface, so that the electrical element is fixedly arranged on the PCB, and the connector passes through the back cover plate and extends to the outside. The application provides a double-port design, which meets the charging and data transmission requirements of different mobile phone devices and various interface types, and USBA+TypeC. The light guide ring is designed, and the light source of the luminous sleeve can be uniformly dispersed on the light guide ring, so that the overall light transmission uniformity is ensured, and the light uniformity effect through the shell connecting hole is ensured.

Description

Interface light-transmitting type vehicle-mounted charging device

Technical Field

The utility model relates to the technical field of vehicle-mounted charging devices, in particular to an interface light-transmitting type vehicle-mounted charging device.

Background

The utility model provides a on-vehicle charging mouth among the prior art does not usually take LED light ring to instruct, and inconvenient driver and passenger plug USB flash disk and charge use night, and the design that has the pilot lamp on the on-vehicle charger is disclosed to application number 202023149755.8, and the pilot lamp is usually to increase a LED lamp source in the casing, and then obtains the pilot lamp effect, but because the position of LED leads to its printing opacity inhomogeneous, does not conform with the technical problem such as whole atmosphere lamp in the car, consequently very need improve the printing opacity effect.

Disclosure of Invention

The utility model aims to provide an interface light-transmitting type vehicle-mounted charging device.

To achieve the above object, the present utility model adopts the following:

an interface light-transmitting type vehicle-mounted charging device, comprising: the shell is provided with at least two connecting holes on the surface in the working direction; a PCB is inserted into the shell, and interfaces which are adaptive to the number of the connecting holes are arranged in the direction of the PCB, which is close to the connecting holes; each interface is sleeved with a light-emitting component; the PCB is provided with a connector, an electrical element and a back cover plate in the opposite direction to the interface, so that the electrical element is fixedly arranged on the PCB, and the connector passes through the back cover plate and extends to the outside.

Preferably, the light emitting assembly includes: the light guide ring and the luminous sleeve; the luminous sleeve is arranged on the interface, and a flange is arranged on the luminous sleeve; the light guide ring is arranged between the luminous sleeve and the shell.

Preferably, the diaphragm is annular, and a notch is formed in one side of the annular diaphragm.

Preferably, the number of the holes is two, and the holes are respectively applicable to the USBA holes and the TypeC holes.

Preferably, the number of interfaces is two, and is applicable to the USBA interface and the TypeC interface, respectively.

Preferably, the back cover plate is provided with a plurality of buckles.

Preferably, the electrical components include a DCDC power chip, a charging protocol chip, a power inductor, and an electrolytic capacitor.

The utility model has the following advantages:

1. the application provides a double-port design, which meets the charging and data transmission requirements of different mobile phone devices and various interface types, and USBA+TypeC.

2. The application designs the light guide ring, can evenly disperse the light source of luminous cover on the light guide ring, and then guaranteed that whole printing opacity is even, the even effect of light through the shell spliced eye.

Drawings

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

Fig. 1 is a schematic structural diagram of an interface transmission type vehicle-mounted charging device according to the present utility model.

In the drawings, each reference numeral is:

1-shell, 2-connecting hole, 3-PCB, 4-interface, 5-luminous subassembly, 501-light guide ring, 5011-breach, 502-luminous cover, 503-flange, 6-connector, 7-electrical components, 8-back shroud, 801-buckle.

Detailed Description

In order to more clearly illustrate the present utility model, the present utility model will be further described with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and that this utility model is not limited to the details given herein.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, an interface transmission type vehicle-mounted charging device includes: a shell 1, wherein at least two connecting holes 2 are formed on the surface of the shell 1 in the working direction; a PCB3 is inserted into the shell 1, and interfaces 4 which are adaptive to the number of the connecting holes are arranged in the direction of the PCB3 approaching to the connecting holes 2; each interface 4 is sleeved with a light-emitting component 5; the connector 6, the electrical element 7 and the back cover plate 8 are arranged on the PCB3 in the opposite direction to the interface 4, so that the electrical element 7 is fixedly arranged on the PCB3, and the connector 6 passes through the back cover plate 8 to extend to the outside.

The function of the connector is to connect an external power source. The electric element is connected to the external signal line through the back cover plate. Wherein the connector is preferentially selected as a transformer in the present application. The electrical element is a single chip microcomputer with an interface for realizing simple computer logic.

Further, the light emitting assembly 5 includes: a light guide 501 and a light-emitting sleeve 502; the light-emitting sleeve 502 is arranged on the interface 4, and a flange 503 is arranged on the light-emitting sleeve 502; the light guide ring 501 is disposed between the light-emitting sleeve 502 and the housing 1.

It is worth mentioning that the conduit ring utilizes high light guide material PMMA, PC material to evenly guide the LED light source around the conduit ring, evenly throws on two interface luminous structures that charge again, makes the peripheral front portion of mouth evenly light-transmitting that charges, produces soft even light efficiency, builds harmonious atmosphere with the car cabin atmosphere lamp jointly.

The luminous sleeve can be electrified to emit light, belongs to a special-shaped LED lamp, and can be designed to be transparent, and the LED lamp is additionally arranged in the luminous sleeve.

Further, the diaphragm 501 is annular, and a notch 5011 is provided at one side of the annular shape.

Further, the number of the holes 2 is two, and the holes are respectively applicable to USBA holes and TypeC holes.

Further, the number of the interfaces 4 is two, and the interfaces are respectively applicable to a USBA interface and a TypeC interface.

Further, a plurality of buckles are arranged on the rear cover plate 8. In particular, the number of snaps is four.

In particular, in the present application, the electrical element 7 includes a DCDC power supply chip, a charging protocol chip, a power inductance and an electrolytic capacitance.

It should be noted that, the connection modes of the electrical components and the interfaces in the present application are all normal connection modes of the electrical components in the prior art, so that no excessive description is made.

It should be understood that the foregoing examples of the present utility model are provided merely for clearly illustrating the present utility model and are not intended to limit the embodiments of the present utility model, and that various other changes and modifications may be made therein by one skilled in the art without departing from the spirit and scope of the present utility model as defined by the appended claims.

Claims

1. An interface light-transmitting type vehicle-mounted charging device, comprising: the shell is provided with at least two connecting holes on the surface in the working direction; a PCB is inserted into the shell, and interfaces which are adaptive to the number of the connecting holes are arranged in the direction of the PCB, which is close to the connecting holes; each interface is sleeved with a light-emitting component; the PCB is provided with a connector, an electrical element and a back cover plate in the opposite direction to the interface, so that the electrical element is fixedly arranged on the PCB, and the connector passes through the back cover plate and extends to the outside.

2. The interface transmission type vehicle-mounted charging device according to claim 1, wherein the light emitting assembly comprises: the light guide ring and the luminous sleeve; the luminous sleeve is arranged on the interface, and a flange is arranged on the luminous sleeve; the light guide ring is arranged between the luminous sleeve and the shell.

3. The light-transmitting type vehicle-mounted charging device for the interface of claim 2, wherein the light guide ring is annular and is provided with a notch at one side of the annular shape.

4. The light-transmitting type vehicle-mounted charging device of claim 1, wherein the number of the connecting holes is two, and the connecting holes are respectively applicable to USBA connecting holes and TypeC connecting holes.

5. The light-transmitting type vehicle-mounted charging device according to claim 4, wherein the number of the interfaces is two, and the interfaces are respectively applicable to a USBA interface and a TypeC interface.

6. The light-transmitting type vehicle-mounted charging device of claim 1, wherein a plurality of buckles are arranged on the rear cover plate.

7. The interface transmission type vehicle-mounted charging device according to claim 1, wherein the electrical components comprise a DCDC power supply chip, a charging protocol chip, a power inductor and an electrolytic capacitor.