CN219119001U

CN219119001U - Luminous car door handle structure

Info

Publication number: CN219119001U
Application number: CN202320093494.7U
Authority: CN
Inventors: 吴斌; 王连昌; 余桃; 蒲敏
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-02
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to a luminous car door handle structure, which comprises a handle base, a handle cover and a handle cover, wherein the handle base is provided with a cavity; an LED lamp assembly is arranged in the cavity of the handle base, and a handle mask is arranged at the opening part of the cavity of the handle base; the LED lamp assembly is controlled by Lin communication of the whole vehicle electric appliance; the handle cover is composed of a light-transmitting part and a non-light-transmitting part. The LED lamp assembly comprises a lamp shell, a PCB (printed circuit board) arranged in the lamp shell and LED lamp beads arranged on the PCB; the LED lamp assembly can realize luminous color change, brightness change and LED lamp bead sequential lighting change. The vehicle door handle and the luminous member can be integrated, the appearance quality is enhanced, and different vehicle information can be represented by different luminous shapes.

Description

Luminous car door handle structure

Technical Field

The utility model relates to an automobile door, in particular to a luminous automobile door handle structure.

Background

At present, most car door handles on the market have no luminous structure or a luminous area is single in shape, a light-transmitting part and a shell are assembled by two parts, the luminous body and the handle can be obviously seen to be two parts, and the texture of the surface quality is low. In addition, some luminous handles can more intuitively show the effect of some information of the vehicle through light according to the luminous characteristics. It is known to alert whether a seat belt is removed by lighting a handle, and whether a door is closed, such as the door handle warning system structure of an automobile disclosed in CN104553984a, which comprises a lighting door handle, a seat belt slot opening and closing device, a door opening and closing device and a circuit main control device, wherein the door outer handle is provided with a group of door outer handles made of light-transmitting materials, a group of seat belt slot opening and closing devices (used for detecting whether the seat belt is removed) are arranged in the automobile, a group of door opening and closing devices (used for detecting whether the door is closed after opening) are arranged on the automobile, and the circuit main control unit is connected with the above groups of devices. When the safety belt is removed from the vehicle passenger, the product can immediately generate luminous warning on the outer handle of the vehicle door so as to provide a pre-warning function for the coming vehicle to inform the passenger that the vehicle passenger is about to get off and the vehicle door is about to be opened. With the increasing popularity of electric vehicles, the luminous handle can have more information display, such as the charging progress of the appearance of the vehicle, so that people can see the current charging condition outside the vehicle.

The automobile door handle disclosed in CN 201416294Y is internally provided with a light-emitting device, the light-emitting device comprises a first light-emitting device and a second light-emitting device, a light-transmitting area corresponding to the light-emitting device is arranged on the automobile door handle, a power wire of the first light-emitting device is connected with a power signal wire of an automobile body running lamp, and the second light-emitting device is connected with a power signal wire of an automobile body steering lamp. The door handle can overcome the defects in the prior art, effectively prompts and turns when the automobile runs in the same direction side by side and changes lanes under the condition that a new direction light is not added to the automobile, and plays a role in showing the outline when the automobile runs in a straight line.

The door handle with a light-emitting module disclosed in CN 201333974 is provided with a light-emitting module in the door handle, the light-emitting module comprises a circuit board, a light-emitting diode which emits light toward the middle is arranged at the side end of the circuit board, an arc-shaped reflecting plate which protrudes forward is arranged on the circuit board, so that the light-emitting diode is positioned at the side of the arc-shaped reflecting plate, and when the light-emitting diode emits light, the light irradiates the arc-shaped reflecting plate and is uniformly and outwards diffused and emitted through the reflecting action of different curvatures of the surface of the arc-shaped reflecting plate, so that the situation that a viewer feels dazzling or uncomfortable due to a point-shaped light source of the light-emitting diode is avoided, and the practical effects of attractive effect, uniform light and soft display are achieved.

The technical solutions disclosed in both patent documents are one advantageous attempt in the technical field.

Disclosure of Invention

The utility model aims to provide a luminous vehicle door handle structure, which can integrate a vehicle door handle and a luminous member, enhance appearance quality and characterize different vehicle information through different luminous shapes.

The utility model relates to a luminous vehicle door handle structure, which comprises a handle base, a handle cover and a handle cover, wherein the handle base is provided with a cavity; an LED lamp assembly is arranged in the cavity of the handle base, and a handle mask is arranged at the opening part of the cavity of the handle base; the LED lamp assembly is controlled by Lin communication of the whole vehicle electric appliance; the handle cover is composed of a light-transmitting part and a non-light-transmitting part.

Further, the LED lamp assembly comprises a lamp shell, a PCB (printed circuit board) arranged in the lamp shell and LED lamp beads arranged on the PCB; the LED lamp assembly can realize luminous color change, brightness change and LED lamp bead sequential lighting change.

Further, the transparent part and the non-transparent part of the handle mask are respectively formed by injection molding of transparent materials and non-transparent materials, paint spraying treatment is carried out on the surface of the handle mask to make the handle mask opaque, and then the paint of the required transparent shape part is removed on the transparent part by adopting a laser etching technology.

Further, the light transmission shape of the light transmission part of the handle mask can be customized in a personalized manner in the laser carving process, and is designed into light transmission letters.

Further, the light-transmitting part of the handle mask has a light-transmitting shape of a strip-shaped luminous belt.

Further, a gap ð is kept between the inner surface of the handle cover and the upper surface of the light-transmitting inner surface and the upper surface of the LED lamp assembly, and a rectangular sealing ring is arranged at the upper edge of the LED lamp assembly and the corresponding part of the inner surface of the handle cover.

Further, the sealing ring is made of soft rubber, and is pressed on the inner surface of the handle mask, and the interference quantity of 0.3mm is designed.

Furthermore, water retaining ribs are respectively designed at the positions, close to the two sides of the luminous LED lamp assembly, of the inner surface of the handle cover.

Further, the handle base is made of injection molding, and is formed through injection molding.

Further, the handle mask is matched with the handle base through a clamping connection mode.

The utility model has the beneficial effects that:

because the handle face mask is subjected to surface paint spraying treatment, the color of the handle is kept consistent with that of the automobile body, the appearance quality of the whole automobile is enhanced, and meanwhile, different shapes are engraved on the transparent part by adopting a laser engraving technology, so that the personalized characteristic is reflected.

The LED lamp assembly receives the whole vehicle signal to be lightened in different modes, different vehicle information can be represented according to different luminous shapes, and personalized characteristics are presented. If the electric quantity of the whole electric vehicle is represented, the current state of the electric quantity of the electric vehicle can be intuitively known outside the electric vehicle in use.

Drawings

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a schematic structural view of a handle base;

FIG. 3 is a schematic view of the structure of the handle cover plate;

FIG. 4 is a schematic view of the light-transmitting shape of the handle cover;

FIG. 5 is a schematic view of an LED lamp assembly;

FIG. 6 is a schematic diagram of the structure of the present utility model;

FIG. 7 is a section A-A of FIG. 6;

FIG. 8 is a schematic view of the LED lamp assembly in sealing engagement with the handle cover plate;

FIG. 9 is a schematic view of the present utility model mounted to a vehicle door.

In the figure (technical features indicated by the marks):

1-a handle base, 11-a cavity;

2-LED lamp assembly, 21-lamp shell, 22-PCB circuit board, 23-LED lamp bead, 24-sealing ring;

3-a handle cover, 31-a light-transmitting part, 32-a light-non-transmitting part, 33-a light-transmitting shape, 34-a light-transmitting letter, 35-an inner surface, 36-a light-transmitting inner surface, 37-a water-retaining rib;

4-vehicle door sheet metal;

ð -gap.

Detailed Description

The technical scheme of the utility model is described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 8, a luminous door handle structure includes a handle base 1 having a cavity 11; an LED lamp assembly 2 is arranged in the cavity 11 of the handle base 1, and a handle mask 3 is arranged at the mouth part of the cavity 11 of the handle base 1; the LED lamp assembly 2 is controlled by the Lin communication of the whole vehicle electric appliance; the handle cover 3 is composed of a light-transmitting portion 31 and a light-non-transmitting portion 32.

The LED lamp assembly 2 comprises a lamp shell 21, a PCB (printed circuit board) 22 arranged in the lamp shell and LED lamp beads 23 arranged on the PCB; the LED lamp assembly 2 can realize the change of luminous color, the change of brightness and the change of the lighting of the LED lamp beads 23 in sequence. The lamp housing plays a role in sealing and waterproofing, protects internal electrical elements and has a dimming function at the same time; the LED lamp beads are distributed according to a strip, and are sequentially lightened according to signals given by the whole vehicle; the number of the LED lamp beads can be properly selected according to the luminous intensity and the uniformity of light.

The transparent part 31 and the non-transparent part 32 of the handle mask 3 are respectively formed by injection molding of transparent materials and non-transparent materials, paint is sprayed on the surface of the handle mask to make the handle mask opaque, and paint on the required transparent shape 33 part is removed on the transparent part 31 by adopting a laser etching technology to ensure that the colors of the handle and a vehicle body are kept consistent and light energy is ensured to be transmitted from the transparent shape part.

The light-transmitting shape 33 of the light-transmitting part 31 of the handle mask 3 can be customized in a personalized manner in the laser carving process, and is designed into a light-transmitting letter 34.

The transparent part 31 of the handle cover 3 has a transparent shape 33 of a long luminous band. The strip-shaped luminous belt can sequentially lighten from left to right according to the charging condition, and the charging condition of the whole vehicle can be intuitively observed from the appearance.

A gap ð is maintained between the inner surface 35 and the light-transmitting inner surface 36 of the handle cover 3 and the upper surface of the LED lamp assembly 2, and a rectangular sealing ring 24 is provided at the upper edge of the LED lamp assembly 2 corresponding to the inner surface 35 of the handle cover 3. So as to prevent the pollutants such as water, dust and the like from entering from the gap between the LED lamp assembly and the handle cover and adhering to the light-transmitting inner surface of the handle cover, and the defects of affecting the luminous quality such as dark spots on the luminous surface are caused.

The sealing ring 24 is made of soft rubber, and the sealing ring 24 is pressed on the inner surface 35 of the handle mask 3, so that the interference amount of 0.3mm is designed.

Water retaining ribs 37 are respectively arranged on the inner surface 35 of the handle cover 3, which is close to the two sides of the luminous LED lamp assembly 2. So as to play an auxiliary role in retaining water.

The handle base 1 is made of injection molding, and is formed by injection molding.

The handle mask 3 is matched with the handle base 1 in a clamping manner.

See fig. 9. The handle cover 3 and the door sheet metal 4 are sprayed with paint with the same color. Thereby ensuring that the color of the handle is consistent with that of the vehicle body and improving the appearance quality of the whole vehicle.

Claims

1. A luminous vehicle door handle structure comprising a handle base (1) having a cavity (11), characterized by: an LED lamp assembly (2) is arranged in a cavity (11) of the handle base (1), and a handle mask (3) is arranged at the opening of the cavity (11) of the handle base (1); the LED lamp assembly (2) is controlled by Lin communication of the whole vehicle electric appliance; the handle cover (3) is composed of a light-transmitting part (31) and a non-light-transmitting part (32).

2. A luminescent door handle structure in accordance with claim 1, wherein: the LED lamp assembly (2) comprises a lamp shell (21), a PCB (printed circuit board) arranged in the lamp shell (22) and LED lamp beads (23) arranged on the PCB; the LED lamp assembly (2) can realize the change of luminous color, the change of brightness and the change of the sequential lighting of the LED lamp beads (23).

3. A luminescent door handle structure in accordance with claim 1 or 2, characterized in that: the transparent part (31) and the non-transparent part (32) of the handle mask (3) are respectively formed by injection molding of transparent materials and non-transparent materials, paint spraying treatment is carried out on the surface of the handle mask to make the handle mask opaque, and then paint on the required transparent shape (33) is removed on the transparent part (31) by adopting a laser etching technology.

4. A luminescent door handle structure in accordance with claim 3, wherein: the light-transmitting shape (33) of the light-transmitting part (31) of the handle mask (3) can be customized in a personalized manner in the laser etching process, and is designed into light-transmitting letters (34).

5. The luminescent door handle structure in accordance with claim 4, wherein: the light-transmitting shape (33) of the light-transmitting part (31) of the handle cover (3) is a strip-shaped luminous belt.

6. A luminescent door handle structure in accordance with claim 5, wherein: a gap ð is kept between the inner surface (35) and the light-transmitting inner surface (36) of the handle cover (3) and the upper surface of the LED lamp assembly (2), and a rectangular sealing ring (24) is arranged at the upper edge of the LED lamp assembly (2) and at the position corresponding to the inner surface (35) of the handle cover (3).

7. A luminescent door handle structure in accordance with claim 6, wherein: the sealing ring (24) is made of soft rubber, and the sealing ring (24) is pressed on the inner surface (35) of the handle mask (3) to design the interference quantity of 0.3 mm.

8. The luminescent door handle structure of claim 7, wherein: water retaining ribs (37) are respectively designed at the positions, close to the two sides of the LED lamp assembly (2), of the inner surface (35) of the handle mask (3).

9. A luminescent door handle structure in accordance with claim 1, wherein: the handle base (1) is made of injection molding and is formed through injection molding.

10. A luminescent door handle structure in accordance with claim 1, wherein: the handle mask (3) is matched with the handle base (1) in a clamping mode.