CN222634392U - Thick wall piece for car light and lamp decorative ring - Google Patents

Abstract

The utility model discloses a thick-wall part for a car lamp and a lamp decorative ring, which comprise a light source incident reflecting surface and a light emitting surface, wherein a slotted notch for installing the lamp decorative ring is formed in one side of the thick-wall part where the light emitting surface is located, and a shading device is arranged at the bottom of the slotted notch. According to the technical scheme, the light shielding device is arranged on the bottom surface of the bottom of the notch aiming at the notch of the open type thick-wall part, so that light entering from the light source incident reflection surface can be effectively prevented from being emitted from the part, and the problem of light leakage is solved. Simple structure, convenient operation can guarantee the optical effect of car light.

Description

Thick wall piece for car light and lamp decorative ring

Technical Field

The utility model belongs to the technical field of lamps, and particularly relates to a thick-wall part for a car lamp and a lamp decorative ring.

Background

The current automobile lamp has higher and higher requirements on appearance and aesthetic except for realizing a lighting function, wherein a thick-wall part is used as an optical component for realizing a light signal function, the total reflection of light is utilized, the automobile lamp has the characteristics of high light efficiency and dynamic smoothness, and the modeling requirements of a plurality of automobile enterprises on the array partition thick-wall parts are increasingly improved, but the problems of more split thick-wall parts or light leakage of the split thick-wall parts exist at the same time, so that modeling innovation is greatly limited.

Therefore, how to solve the problem of light leakage at the notch of the integral slotting type thick-wall part, and ensure the optical effect of the innovative scheme becomes a technical problem to be solved urgently by the technicians in the field.

Disclosure of utility model

In order to solve the technical problem of light leakage of the broken thick-wall member in the background art, the utility model aims to provide a thick-wall member for a car lamp, which can solve the problem.

The technical scheme includes that the thick-wall part for the car lamp comprises a light source incident reflecting surface and a light emitting surface, a slotted notch for installing a lamp decorative ring is formed in one side of the thick-wall part where the light emitting surface is located, and a shading device is arranged at the bottom of the slotted notch.

According to the technical scheme, the light shielding device is arranged on the bottom surface of the bottom of the notch aiming at the notch of the open type thick-wall part, so that light entering from the light source incident reflection surface can be effectively prevented from being emitted from the part, and the problem of light leakage is solved. Simple structure, convenient operation can guarantee the optical effect of car light.

Further, the bottom surface of the grooving notch is plated with aluminum, and the bottom of the grooving notch is plated with aluminum locally by adopting an aluminum plating process in the scheme, so that the part can be covered, light tightness is ensured, a shading effect is achieved, and the problem of light leakage at the bottom of the grooving notch is effectively solved.

Further, a thick-wall piece flanging is arranged between the bottom of the slotted notch and the light source incident reflecting surface at the other end of the thick-wall piece, and the light source incident reflecting surface and the light emitting surface are separated by the thick-wall piece flanging. Specifically, one end of the thick-wall piece is provided with a flanging structure for surrounding the light source incident reflecting surface in the middle, wherein the flanging structure is arranged between the light source incident reflecting surface and the light emitting surface at intervals, so that the shading effect can be achieved, and the optical effect of the car lamp is ensured.

Further, the surface of the flanging of the thick-wall piece is plated with aluminum, and the flanging between the incident reflecting surface and the emergent surface of the light source is plated with aluminum, so that the effect of shading light is further achieved, and light leakage is prevented.

Further, the light source incidence reflecting surface is provided with reflecting mirrors which are arranged in an array, the surfaces of the reflecting mirrors are plated with aluminum, light rays emitted by the light source are concentrated and reflected and collected to the light emitting surface, and the light emitting effect is improved.

Further, the plurality of slotting notches are parallel to each other. That is, the side wall surfaces of the grooving gaps are all parallel, after light is emitted from the light emitting surface, the light is emitted from the grooving gaps to be parallel, the illuminated optical areas are parallel, the luminous effect is good, the light effect is smooth, and the three-dimensional sense and the overall sense of the whole light irradiation are stronger.

Further, the bottom of the slotting notch consists of two inclined prismatic surfaces, and the prismatic line between the two prismatic surfaces protrudes towards the opening of the slotting notch. The bottom plane of the notch is uneven, specifically, two planes protruding towards the opening of the notch are arranged, and the intersection of the two planes is a toothed wave crest, namely a parting line, so that the parting line can well play a role in demolding and separating during injection molding.

Further, the thick-wall piece is further provided with dermatoglyph, the dermatoglyph is located on the thick-wall piece one end lateral wall where the light-emitting surface is located, and along the even setting of thick-wall piece length direction, the effect similar to frosted glass after the light is lighted, outward appearance is novel and pleasing to the eye, and visual effect is good.

Furthermore, the thick-wall piece is made of an optical transparent material or a milky white material, so that the light penetrability is ensured.

The utility model provides a lamp decorative ring, be provided with on the lamp decorative ring with play plain noodles complex light ring, play the plain noodles and insert in the light ring, the lamp decorative ring not only plays the decoration effect, improves whole outward appearance effect, also can play the effect of sheltering from the light leak in fluting breach.

By adopting the technical scheme, the utility model has the following beneficial effects:

(1) The bottom of the slotting notch of the broken thick-wall piece is plated with aluminum, so that the problem of light leakage in the slotting notch is effectively solved, and the optical effect is ensured;

(2) A flanging is arranged between the light source incidence reflecting surface and the light emitting surface, and aluminum is further plated on the flanging to strengthen shading;

(3) The plurality of slotting notches are parallel, the emitted light ray notches are parallel, and the visual effect of the lamplight is good;

(4) The bottom of the slotting notch is provided with an inclined plane, and the intersecting line protrudes towards the opening of the slotting notch, so that the demoulding during injection molding is facilitated;

(5) The skin lines are arranged on the side wall of the thick-wall part, and the light is lightened like frosted glass, so that the appearance is novel and attractive.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which

FIG. 1 is a schematic view of an assembled thick-wall part and a decorative ring of a lamp in the utility model;

FIG. 2 is an exploded view of a thick-walled component and a decorative ring of a lamp in accordance with the present utility model;

FIG. 3 is a schematic view of a thick-walled member according to the present utility model.

The reference numbers in the drawings are 1a light source incident reflecting surface, 2a light emitting surface, 3a notch, 4 a notch bottom, 5a flanging, 6 a reflector, 7 a prismatic surface, 8 a prismatic line, 9 a dermatoglyph, 11 an aperture, 12a thick-wall piece and 13 a lamp decorative ring.

Detailed Description

Examples:

As shown in fig. 1-3, the present embodiment provides a thick-wall member for a vehicle lamp, which includes a light source incident reflection surface 1 and a light emitting surface 2, wherein a slot notch 3 for installing a lamp decorative ring 13 is provided on one side of the thick-wall member 12 where the light emitting surface 2 is located, and a light shielding device is provided on a bottom 4 of the slot notch. In this technical scheme, to the fluting breach 3 that exists among the broken thick-wall spare 12 set up shade on the bottom surface of the bottom 4 of fluting breach, can effectively prevent from follow the light that light source incidence reflecting surface 1 got into is penetrated from this part and is penetrated, solves the problem of light leak. Simple structure, convenient operation can guarantee the optical effect of car light.

Preferably, the light shielding device is used for plating aluminum on the surface of the bottom 4 of the notch, which is similar to coating a layer of paint, and in the scheme, the bottom 4 of the notch is partially plated with aluminum by adopting an aluminum plating process, so that the part can be covered, light tightness is ensured, a light shielding effect is achieved, and the problem of light leakage of the bottom 4 of the notch is effectively solved.

Preferably, a thick-wall piece flanging 5 is arranged between the bottom 4 of the slotting notch and the light source incident reflecting surface 1 at the other end of the thick-wall piece 12, and the thick-wall piece flanging 5 separates the light source incident reflecting surface 1 from the light emitting surface 2. Specifically, one end of the thick-wall member 12 has a flange 5 structure surrounding the light source incident reflecting surface 1, wherein the flange 5 is also arranged between the light source incident reflecting surface 1 and the light emitting surface 2 at intervals, which can also play a role in shading light and ensure the optical effect of the vehicle lamp. The surface of the flange 5 of the thick-wall part is plated with aluminum, and the flange 5 between the incident reflecting surface 1 and the light emergent surface 2 of the light source is plated with aluminum, so that the light shielding effect is further achieved, and light leakage is prevented.

Preferably, the light source incident reflecting surface 1 is provided with reflecting mirrors 6 arranged in an array, the surfaces of the reflecting mirrors 6 are plated with aluminum, and light rays emitted by the light source are concentrated, reflected and collected to the light emitting surface 2, so that the light emitting effect is improved.

Preferably, the number of the slotting notches 3 is plural, and the slotting notches 3 are parallel to each other. That is, the side wall surfaces of the plurality of slotting notches 3 are parallel to each other, and after light is emitted from the light emitting surface 2, the light is emitted from the slotting notches in parallel, the illuminated optical areas are parallel, the luminous effect is good, the light effect is smooth, and the stereoscopic impression and the overall sense of the overall light irradiation are stronger.

Preferably, the bottom 4 of the slotting notch is composed of two inclined edges 7, and the edge line 8 between the two edges 7 protrudes towards the opening of the slotting notch 3. The plane of the bottom 4 of the slotting notch is uneven, specifically, two planes protruding towards the opening of the slotting notch 3 are arranged, and the intersection of the two planes is a tooth-shaped wave crest, namely a parting line, so that the demolding and separating effects can be well achieved during injection molding.

Preferably, the thick-wall member 12 is further provided with dermatoglyph 9, the dermatoglyph 9 is located on the side wall of one end of the thick-wall member 12 where the light-emitting surface 2 is located, and along the length direction of the thick-wall member 12 is evenly arranged, and the effect similar to frosted glass after lighting is novel and attractive in appearance and good in visual effect.

Preferably, the thick-wall member 12 is made of an optical transparent material or a milky white material, so as to ensure light penetrability.

As shown in fig. 1 and 2, in a lamp decorative ring 13, an aperture 11 matched with a light-emitting surface 2 is arranged on the lamp decorative ring 13, the light-emitting surface 2 is inserted into the aperture 11, the lamp decorative ring 13 has a decorative effect, the overall appearance effect is improved, and the effect of shielding light leakage in a slotted notch 3 can be achieved.

As shown in fig. 2, in the lighting effects of the four light emitting surfaces 2 and the corresponding diaphragms 11 in the present technical solution, the four light emitting surfaces may be lighted one by one in a running water manner, or may be lighted in any combination, so that the effect is unique, and various using effects may be satisfied.

The working principle is that aluminum plating is performed on the bottom of a slotted notch 3 of a broken-type thick-wall part 12, light leakage can not occur at the bottom 4 of the slotted notch due to the shielding effect after aluminum plating in the process that light is emitted from a light source and then is emitted from a light source incident reflecting surface 1 to a light emitting surface 2, and the optical effect of a car lamp is effectively ensured.

While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.

Claims (10)

1. The thick-wall piece for the car lamp is characterized by comprising a light source incidence reflecting surface (1) and a light emitting surface (2), wherein a slotted notch (3) for installing a lamp decorative ring (13) is formed in one side of the thick-wall piece (12) where the light emitting surface (2) is located, and a shading device is arranged on the bottom (4) of the slotted notch.

2. A thick-walled member for a vehicle lamp according to claim 1 wherein the light shielding means is aluminum plating on the bottom (4) surface of the notched opening.

3. A thick-walled member for a vehicle lamp according to claim 1 characterized in that a thick-walled member flange (5) is provided between the bottom (4) of the notched opening and the light source incident reflecting surface (1) at the other end of the thick-walled member (12), and the thick-walled member flange (5) separates the light source incident reflecting surface (1) from the light-emitting surface (2).

4. A thick-walled member for a vehicle lamp according to claim 3 characterized in that the surface of the flange (5) of the thick-walled member is aluminized.

5. Thick-walled component for vehicle lamps according to claim 1 characterized in that the light source entrance reflecting surface (1) is provided with mirrors (6) arranged in an array, the surfaces of the mirrors (6) being aluminized.

6. A thick-walled member for a vehicle lamp according to claim 1 wherein the plurality of notched openings (3) are parallel to each other.

7. A thick-walled member for a vehicle lamp according to claim 1 characterized in that the bottom (4) of the slotted opening is formed by two inclined facets (7) and that the ridge (8) between the two facets (7) is convex towards the opening of the slotted opening (3).

8. The thick-wall member for a vehicle lamp according to claim 1, wherein the thick-wall member (12) is further provided with a skin pattern (9), and the skin pattern (9) is located on a side wall of one end of the thick-wall member (12) where the light-emitting surface (2) is located, and is uniformly disposed along a length direction of the thick-wall member (12).

9. A thick-walled member for a vehicle lamp according to claim 1 wherein the thick-walled member (12) is made of an optical-grade transparent material or a milky white material.

10. A light fixture decorative ring, characterized in that a light aperture (11) matched with the light emitting surface (2) in any one of claims 1-9 is arranged on the light fixture decorative ring (13).