CN209782500U

CN209782500U - Special-shaped pattern structure for vehicle lamp

Info

Publication number: CN209782500U
Application number: CN201920718191.3U
Authority: CN
Inventors: 王�华; 徐国民
Original assignee: HASCO Vision Technology Co Ltd
Current assignee: HASCO Vision Technology Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2019-12-13
Anticipated expiration: 2029-05-20

Abstract

The utility model relates to a vehicle lamps and lanterns use special-shaped pattern structure, evenly set up the basic unit pattern unit that is regular hexagon on the basic unit surface of car light lens, every adjacent two terminal points in the basic unit pattern unit middle have a basic unit vertex, each basic unit vertex is in the equal angle setting of circumferencial direction; the position protruding out of the surface of the base layer is provided with a pyramid vertex, and the pyramid vertex, the base layer vertex and an end point form six triangular pyramid structures. The utility model has regular pattern division and beautiful appearance; different shapes can be realized by adjusting simple parameters, such as the spatial position of the vertex of the pyramid, so that the shapes are richer, the adjustment is convenient, and the computer simulation is convenient; the uniform lighting effect can be formed by the refraction of the patterns to the light. Meanwhile, each small unit of the pattern can independently control light, and the granular feeling is strong.

Description

Special-shaped pattern structure for vehicle lamp

Technical Field

The utility model relates to a vehicle lamps and lanterns particularly, are a special-shaped decorative pattern structure for vehicle lamps and lanterns lens.

Background

in the design of the existing vehicle lamp, for the signal lamp function with low energy value requirement, in order to obtain a uniform lighting effect, the material of the inner lens generally adopts a scattering material, or the inner lens and the outer lens are single-surface and double-surface leather-grained to realize. For the signal lamp function with higher energy value requirement, regular patterns such as fish eyes or transverse and vertical stripe patterns are generally added on the inner lens. At present, more patterns based on triangles, quadrangles and hexagons are used, the shape is relatively single, and the shape is not attractive; generally, when pattern parameters are adjusted, the side lengths of triangles, quadrangles and the like are adjusted, so that only the scattering degree of the patterns on light rays can be adjusted, the adjustability of pattern shapes is low, and the lighting effect is single; each small unit in the pattern can not independently control light, and the granular effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vehicle is special-shaped decorative pattern structure for lamps and lanterns uses triangle-shaped and hexagon pattern jointly, and the molding is abundant. Meanwhile, due to the combination of a plurality of small pyramids, light rays can be randomly bent to the space after being refracted by the pyramids, and a uniform lighting effect can be formed.

A vehicle lamp is with the special-shaped decorative pattern structure, the surface of basic unit of the lens of car light sets up the basic unit decorative pattern unit in the form of regular hexagon evenly, every adjacent two terminal points 1 in the said basic unit decorative pattern unit have a basic unit peak 2 in the middle, every basic unit peak 2 is in the equal angular arrangement of the circumferential direction; the position protruding out of the surface of the base layer is provided with a pyramid vertex 3, and the pyramid vertex 3, the base layer vertex 2 and the endpoint 1 form six triangular pyramid structures.

Further, the surface of the base layer is a plane.

Further, the surface of the base layer is a curved surface.

Further, the vertex 3 of the pyramid is located at the center of the orthographic projection of the base pattern unit.

further, the lens of the car lamp is a lens or a reflector.

Furthermore, a set interval is arranged between the adjacent base layer pattern units.

Furthermore, the lens of the car lamp is made of plastic.

The beneficial effects of the utility model reside in that:

1) The patterns are regularly divided, so that the appearance is attractive;

2) Different shapes can be realized by adjusting simple parameters, such as the spatial position of the vertex of the pyramid, so that the shapes are richer, the adjustment is convenient, and the computer simulation is convenient;

3) The patterns are all formed by conventional geometric bodies, so that the processing is convenient;

4) The uniform lighting effect can be formed by the refraction of the patterns to the light. Meanwhile, each small unit of the pattern can independently control light, and the granular feeling is strong.

Drawings

FIG. 1 is a schematic view of a vehicle lamp with a special-shaped pattern structure.

FIG. 2 is a schematic view of a base layer pattern of the irregular pattern structure for a vehicle lamp according to the present application.

FIG. 3 is a schematic orthographic view of the irregular pattern structure for the vehicle lamp.

Fig. 4 is a partially enlarged view of fig. 3.

fig. 5 is a schematic view of a pattern unit of the special-shaped pattern structure for the vehicle lamp.

Fig. 6 is a schematic diagram of a quadrilateral pattern structure for a vehicle lamp in the prior art.

Fig. 7 is a schematic view of a hexagonal pattern structure for a vehicle lamp according to the prior art.

Fig. 8 is a schematic view of a prior art elongated pattern structure for a vehicle lamp.

In the figure, 1 is the end point, 2 is the vertex of the base layer, and 3 is the vertex of the pyramid.

Detailed Description

The invention is further described with reference to the following figures and specific examples.

referring to fig. 1-5, a special-shaped pattern structure for a vehicle lamp is characterized in that regular-hexagon base pattern units are uniformly arranged on the surface of a base layer of a vehicle lamp lens, a base layer vertex 2 is arranged between every two adjacent end points 1 in each base layer pattern unit, and the base layer vertices 2 are arranged at equal angles in the circumferential direction; the position protruding out of the surface of the base layer is provided with a pyramid vertex 3, and the pyramid vertex 3, the base layer vertex 2 and the endpoint 1 form six triangular pyramid structures.

In this embodiment, referring to fig. 3-4, the substrate surface is planar.

In this embodiment, referring to fig. 1-2, the substrate surface is curved.

In this embodiment, referring to fig. 5, the pyramid apex 3 is located at the center of the orthographic projection of the base pattern unit.

in this embodiment, the lens of the vehicle lamp is a lens or a reflector.

In this embodiment, referring to fig. 4, adjacent base pattern units have a set spacing therebetween.

In this embodiment, the lens of the car light is made of plastic.

A creating process: referring to fig. 4-5, the pattern is a vehicular lamp pattern, and relates to the technical field of vehicular lamp lighting, and the pattern generated by a regular uniform dividing method refracts a bright light emitting effect. The lamp pattern is composed of a plurality of base hexagonal units, each hexagonal unit is divided into six small triangles, and each small triangle is used as a bottom surface to create a triangular pyramid. Six triangular pyramids share one vertex. The shape of the pattern can be changed by changing the position of the apex common to the triangular pyramids. The front projection of each pattern unit is regularly arranged.

The foregoing is a preferred embodiment of the present invention, and those skilled in the art can make various changes or modifications without departing from the general concept of the present invention, and such changes or modifications should fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a vehicle is special-shaped decorative pattern structure for lamps and lanterns which characterized in that:

regular-hexagon base pattern units are uniformly arranged on the surface of a base layer of the vehicle lamp lens, a base layer vertex (2) is arranged between every two adjacent end points (1) in each base layer pattern unit, and the base layer vertexes (2) are arranged at equal angles in the circumferential direction;

The position protruding out of the surface of the base layer is provided with a pyramid vertex (3), and the pyramid vertex (3), the base layer vertex (2) and the endpoint (1) form six triangular pyramid structures.

2. The vehicle lamp odd-shaped pattern structure of claim 1, wherein: the surface of the base layer is a plane.

3. The vehicle lamp odd-shaped pattern structure of claim 1, wherein: the surface of the base layer is a curved surface.

4. The vehicle lamp odd-shaped pattern structure of claim 1, wherein: the vertex (3) of the pyramid is positioned at the center of the orthographic projection of the base pattern unit.

5. The vehicle lamp odd-shaped pattern structure of claim 1, wherein: the light distribution mirror of the car lamp is a lens or a reflector.

6. The vehicle lamp odd-shaped pattern structure of claim 1, wherein: the adjacent base layer pattern units have a set interval.

7. The vehicle lamp odd-shaped pattern structure of claim 1, wherein: the car light lens is made of plastic.