CN218721031U

CN218721031U - Take handle lamp lighting device of self-defined luminous pattern

Info

Publication number: CN218721031U
Application number: CN202223007606.7U
Authority: CN
Inventors: 刘国强; 王洋; 陈磊
Original assignee: Nantong Dongchen Amphenol Automotive Electronics Co ltd
Current assignee: Nantong Dongchen Amphenol Automotive Electronics Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of automobiles, and discloses a handle lamp lighting device with a self-defined luminous pattern, wherein a lampshade (2) of the handle lamp lighting device is a transparent lampshade; a handle cover plate (1) is covered on the lampshade (2); the handle cover plate (1) is a strip-shaped PS diffusion plate, and a light transmitting area (7) and a light shading area (8) with self-defined patterns are respectively arranged on the handle cover plate (1); a paint spraying layer or a screen printing layer is arranged on the shading area (8); the lampshade (2) is opposite to the light-transmitting area (7); a light-emitting module (3) is arranged in the lampshade (2); the inner surface of the lampshade (2) is provided with bar-shaped patterns; the outer surface of the lampshade (2) is provided with diffusion patterns. Realized self-defined luminous pattern on the car is handle, increased the degree of distinguishing, more laminating in-service use demand is favorable to promoting car brand quality and culture. And only one PS diffusion plate is used, so that the requirement of surface luminescence is met, the part cost is greatly saved, the structure is simplified, and the space in the handle is saved.

Description

Take handle lamp lighting device of self-defined luminous pattern

Technical Field

The utility model relates to the field of automotive technology, specifically be a take handle lamp lighting device of self-defined luminous pattern.

Background

More and more cars are installed light on the handle, not only can play the warning effect, but also can play the illumination effect. The LED product is hidden in the automobile handle or is convexly arranged on one side of the automobile handle by the conventional automobile handle lamp lighting device, and the observable lighting area of the automobile handle lamp lighting device is in a geometric shape defined by the shape of the whole automobile, such as a rectangle, a circle, a strip or a ring, and the form is relatively single, so that personalized customization cannot be realized.

CN108844037A discloses a device for realizing bright spot patterns on a decorative ring of a vehicle lamp, which includes a light shield, the light shield is located beside the decorative ring, a light source is disposed inside the light shield, the light shield has irregular light holes regularly arranged or shaped, light emitted by the light source passes through the light holes and is projected on the decorative ring, and a desired bright spot pattern is formed on the decorative ring. The modeling pattern is reflected through the opening of the light shield, and then the opening pattern is projected to the decorative ring, the decorative ring is a complete aluminizing effect when not lightened, the modeling effect of bright and dark intervals can be generated when lightened, and the light shield pattern can be customized, such as long strip shapes, hexagons, even letters and other modeling. However, the light shield is cylindrical, the light transmission hole is formed in the side wall of the cylinder, and the pattern is difficult to project on the automobile handle cover plate.

For this reason, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a handle lamp lighting device that luminous pattern in handle illumination area territory can be self-defined, practice thrift the part cost is provided.

In order to solve the technical problem, the utility model provides a handle lamp lighting device with a self-defined luminous pattern, which comprises a lamp shade and a luminous module; the lampshade is a transparent lampshade; a handle cover plate is covered on the lamp shade; the handle cover plate is a strip-shaped PS diffusion plate, and a light transmitting area and a light shading area are arranged on the handle cover plate; a self-defined pattern is arranged on the light transmission area; a paint spraying layer or a screen printing layer is arranged on the shading area; the lampshade is opposite to the light-transmitting area; the light emitting module is arranged in the lampshade; the inner surface of the lampshade is provided with bar-shaped patterns; the outer surface of the lampshade is provided with diffusion patterns.

Through the technical scheme above adopting, set up the printing opacity region on the handle apron that rectangular shape PS diffuser plate was made, set up self-defined pattern on the printing opacity region, realized self-defined luminous pattern on the car is hand, increased the degree of discerning, the in-service use demand of more laminating is favorable to promoting car brand quality and culture. And only one PS diffusion plate is used, so that the requirement of surface luminescence is met, the part cost is greatly saved, the structure is simplified, and the space in the handle is saved.

Furthermore, the thickness of the lampshade is 8-12mm.

Through adopting above technical scheme, attenuate the lamp shade, make the lamp shade light and handy.

Furthermore, the lampshade is rectangular.

By adopting the technical scheme, the rectangular lampshade is beneficial to corresponding to the self-defined patterns on the strip-shaped handle cover plate, and the luminous effect of the self-defined patterns is ensured.

Furthermore, a through hole is formed in one side wall of the lampshade.

Through adopting above technical scheme, the through-hole of seting up has made things convenient for the connection pencil to be connected with the luminescence module in the lamp shade.

Furthermore, the through hole is connected with the light-emitting module through the connecting wire harness.

Through adopting above technical scheme, through connecting power and the optical module group of being connected to the connecting wire bundle, provide electric power for the optical module group.

Furthermore, one side of the light-emitting module is provided with an LED lamp.

Through adopting above technical scheme, the LED that sets up etc. are used for giving the regional luminousness that is equipped with self-defined pattern luminous.

Furthermore, the light-emitting module and the lampshade as well as the connecting wire harness and the through hole are sealed by adopting sealant.

Through adopting above technical scheme, luminous module is sealed in the lamp shade with sealed glue, and connecting wire harness also seals with sealed glue with the lamp shade junction, and is sealed effectual, corrosion-resistant, not fragile, long service life.

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses be equipped with the printing opacity region on the handle apron that rectangular shape PS diffuser plate was made, set up self-defined pattern on the printing opacity region, realized self-defined luminous pattern on the car is hand, increased the degree of discerning, the in-service use demand of more laminating is favorable to promoting car brand quality and culture. And only one PS diffusion plate is used, so that the requirement of surface luminescence is met, the part cost is greatly saved, the structure is simplified, and the space in the handle is saved.

2. The thickness of the lampshade of the utility model is 8-12mm, and the lampshade is thinned, so that the lampshade is light and handy.

3. The utility model discloses luminous module is sealed in the lamp shade with sealed glue, and connecting wire harness and lamp shade junction are also sealed with sealed glue, and are sealed effectual, corrosion-resistant, not fragile, long service life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the handle cover plate of the present invention.

FIG. 3 isbase:Sub>A diagram of A-A in FIG. 2.

Fig. 4 is a schematic view of the lampshade of the present invention.

In the drawing, 1, a handle cover plate, 2, a lampshade, 3, a light emitting module, 4, sealant, 5, a connecting wiring harness, 6, an LED lamp, 7, a light transmission area, 8, a light shading area and 9, through holes are formed.

Detailed Description

As shown in fig. 1 and 2, a handle lamp lighting device with a customized light-emitting pattern comprises a lampshade 2 and a light-emitting module 3; the lampshade 2 is a transparent lampshade; a handle cover plate 1 is covered on the lampshade 2; the handle cover plate 1 is a strip-shaped PS diffusion plate. A light-transmitting region 7 is provided on the left side of the handle cover 1, and the remaining region is a light-shielding region 8. The light-transmitting area 7 is provided with a custom pattern. A paint spraying layer or a screen printing layer is arranged on the shading area 8; the lampshade 2 is opposite to the light-transmitting area 7; the lamp shade 2 is internally provided with a light-emitting module 3. And one surface of the light-emitting module 3 is provided with an LED lamp for emitting light to the light-transmitting area 7 provided with the custom pattern. Set up light transmission area 7 through setting up on the handle apron 1 that makes at rectangular shape PS diffuser plate, set up self-defined pattern on light transmission area 7, realized self-defined luminous pattern on the car is handle, increased the degree of discerning, the in-service use demand of more laminating is favorable to promoting car brand quality and culture. And only one PS diffusion plate is used, so that the requirement of surface luminescence of the automobile handle lamp is met, the part cost is greatly saved, the structure is simplified, and the space in the handle is saved. The inner surface of the lampshade 2 is provided with the bar-shaped patterns, which is beneficial to integrating light guide and reflecting most light to the light-emitting area of the lampshade 2. The outer surface of the lampshade 2 is provided with diffusion patterns, so that the illumination uniformity of the illumination area of the lampshade 2 is optimized.

As shown in fig. 3, the light emitting module 3 and the lamp housing 2, and the connecting wire harness 5 and the through hole 9 are sealed by the sealant 4. The luminous module 3 is sealed in the lamp shade 2 with sealed glue 4, and connecting wire harness 5 also seals with sealed glue 4 with the 2 junctions of lamp shade, and is sealed effectual, and sealed glue 4 is corrosion-resistant, not fragile, long service life. The light-emitting module 3 is provided with a control chip, and the device can achieve light effects such as flickering and breathing through the control chip.

As shown in fig. 4, the thickness of the lampshade 2 is 8-12mm, and the lampshade is thinned, so that the lampshade 2 is light and handy. The lampshade 2 is rectangular, and the rectangular lampshade 2 is beneficial to corresponding to the self-defined pattern on the strip-shaped handle cover plate 1, so that the luminous effect of the self-defined pattern is ensured. The through hole 9 for the connecting wire harness 5 to pass through is formed in the right side wall of the lampshade 2, and the installation of the connecting wire harness 5 on the light-emitting module 3 in the automobile handle is facilitated due to the formation of the through hole 9. Connecting wire harness 5 is connected with light-emitting module 3 in the lamp shade 2 through-hole 9, through connecting wire harness 5 intercommunication power and light-emitting module 3, provides electric power for light-emitting module 3, lights light-emitting module 3, lets lamp shade 2 illuminate handle apron 1, makes self-defined pattern printing opacity.

The working process is as follows: the light-transmitting handle cover plate 1 is formed by injection molding, and self-defined patterns are arranged on the handle cover plate 1 by spraying paint or hollow sticker forming self-defined patterns are pasted. The handle cover 1 shading part may be injection molded by IML, or painted or screen printed. The light emitting module 3 is mounted inside the lamp housing 2. The connecting wire harness 5 is connected with the light emitting module 3. The light-emitting module 3 is sealed by the sealant 4, and the connecting wire harness 5 at the through hole 9 is sealed. And the lampshade 2 is fixed in the automobile handle through the sealant 4 at the position of the light-transmitting area 7 which is opposite to the handle cover plate 1. Then the handle cover plate 1 is arranged on the automobile handle. The user-defined pattern can be lighted up by switching on the power supply.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The purpose of the utility model is completely and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims

1. A handle lamp lighting device with self-defined luminous patterns comprises a lampshade (2) and a luminous module (3); the method is characterized in that: the lampshade (2) is a transparent lampshade; a handle cover plate (1) is covered on the lampshade (2); the handle cover plate (1) is a strip-shaped PS diffusion plate, and a light transmitting area (7) and a light shading area (8) are arranged on the handle cover plate (1); the light transmission area (7) is provided with a custom pattern; a paint spraying layer or a screen printing layer is arranged on the shading area (8); the lampshade (2) is opposite to the light-transmitting area (7); a light-emitting module (3) is arranged in the lampshade (2); the inner surface of the lampshade (2) is provided with bar-shaped patterns; diffusion patterns are arranged on the outer surface of the lampshade (2).

2. A flashlight illumination device with customized light patterns according to claim 1, wherein: the thickness of the lampshade (2) is 8-12mm.

3. A flashlight illumination device with customized light patterns according to claim 1, wherein: the lampshade (2) is rectangular.

4. A flashlight illumination device with customized light patterns according to claim 1, wherein: a through hole (9) is formed in one side wall of the lampshade (2).

5. The flashlight illumination device of claim 4, wherein said lighting device further comprises: the through hole (9) is connected with the light-emitting module (3) through a connecting wire harness (5).

6. A flashlight illumination device with customized light patterns according to claim 1, wherein: and an LED lamp is arranged on one surface of the light-emitting module (3).

7. The flashlight illumination device of claim 5, wherein said lighting device further comprises: and the light-emitting module (3) and the lampshade (2) and the connecting wire harness (5) and the through hole (9) are sealed by adopting a sealant (4).