Car lamp reflector

Abstract

The utility model belongs to the technical field of optical design, and particularly relates to a car lamp reflector which comprises a plurality of sheet-shaped reflecting parts, the reflecting parts are arranged along the vertical direction to form a plurality of reflecting groups, and the reflecting groups are arranged along the horizontal direction; a plurality of first connecting parts are arranged among the plurality of reflecting parts; a plurality of second connecting parts are arranged among the plurality of reflection groups; included angles are formed between the end faces of the reflection parts and the horizontal direction and between the end faces of the reflection parts and the vertical direction respectively. And the lower end of the reflecting group is bent to form a radian. The automobile lamp reflecting mirror has the effect of realizing bright lightening.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical design, and in particular relates to a vehicle lamp reflector. Background Art

[0002] The existing headlight reflector adopts the technical solution of LED plus reflector. In the existing technical solution, a reflector is divided into multiple blocks, and the diffusion angle of each block is almost the same. The light emitted by the LED hits the conventional reflector, and the light emitted by the point light source is collimated by multiple square-shaped reflective surfaces to form a collimated light emission, so as to achieve the effect of uniform light emission after the headlight is lit and meet the regulations. However, with the rapid development of the automotive field, the shape of the headlight has become more complicated. The customer demand of automobile manufacturers is to pursue a more beautiful, fashionable and unique lighting effect. At present, many automobile manufacturers require the design of dazzling and shining pattern effects, while requiring low cost and high efficiency.

[0003] The above-mentioned existing technical solutions have the following defects: the lighting effect of the existing technical solutions of the headlight reflectors is single and cannot achieve a bright and shining lighting effect, but the thick-walled parts in the existing technology that can achieve the bright and shining effect have the defects of high cost and heavy weight, and cannot achieve the low cost and high efficiency requirements required by automobile manufacturers. Utility Model Content

[0004] The utility model aims to provide a vehicle lamp reflector to solve the technical problem that the lighting effect is single and a brilliant lighting effect cannot be achieved, so as to achieve the purpose of achieving a brilliant lighting effect.

[0005] In order to solve the above technical problems, the utility model provides a vehicle lamp reflector, comprising:

[0006] A plurality of reflecting parts, each reflecting part is sheet-shaped, and the plurality of reflecting parts are arranged in a vertical direction to form a plurality of reflecting groups, and the plurality of reflecting groups are arranged in a horizontal direction; a plurality of first connecting parts are arranged between the plurality of reflecting parts; a plurality of second connecting parts are arranged between the plurality of reflecting groups; the end faces of the plurality of reflecting parts respectively have angles with the horizontal direction and the vertical direction, and the end faces of the plurality of reflecting parts have angles with each other; the lower end of the reflecting group is bent to form an arc.

[0007] Furthermore, the connecting portion is in a sheet shape, and an angle is formed between the connecting portion and the reflecting portion.

[0008] Furthermore, at least two of the reflection parts have an included angle therebetween.

[0009] Furthermore, an angle is formed between the front and rear end surfaces of the reflecting portion.

[0010] Furthermore, the surface of the reflecting portion has a curvature in the horizontal direction, and the curvature is -25° to +25°.

[0011] Furthermore, the surface of the reflecting portion has a curvature in the vertical direction, and the curvature is -25° to +25°.

[0012] Furthermore, an included angle between the connecting portion and the reflecting portion is any one of 60° to 270°.

[0013] Furthermore, a plurality of the reflection parts are staggered in the vertical direction to form a plurality of reflection groups.

[0014] The beneficial effects of the utility model are:

[0015] 1. The reflection angle of each sheet-like reflective part is different, and the emitted light is irregularly distributed, which can achieve a brilliant lighting effect.

[0016] 2. The lower end of the reflective group can be bent into an arc; the surface of the reflective part can be a curved surface or a flat surface, which can more effectively reflect the light, further forming light at different angles, and forming a sparkling and dazzling effect in the human eye.

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a front view of a first embodiment of a headlight reflector of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a first angle of a first embodiment of a vehicle lamp reflector of the utility model;

[0021] Figure 3 It is a side view of a first embodiment of a vehicle light reflector of the utility model.

[0022] In the figure:

[0023] 1. Reflection part; 2. Reflection group; 3. First connection part; 4. Second connection part. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] like Figures 1 to 3 As shown, a first embodiment of a headlight reflector comprises: a plurality of reflective parts, wherein the reflective parts are sheet-shaped, and the reflective parts 1 are arranged in a vertical direction to form a plurality of reflective groups 2, and the reflective groups 2 are arranged in a horizontal direction; a plurality of first connecting parts 3 are arranged between the reflective parts 1; a plurality of second connecting parts 4 are arranged between the reflective groups 2; the end faces of the reflective parts 1 have angles with the horizontal direction and the vertical direction respectively, and the end faces of the reflective parts 1 have angles with each other; the lower end of the reflective group 2 is bent to form an arc, that is, the angle of each reflective part 1 is randomly distributed, so that the light generated by the LED can form light of different angles when it hits each individual reflective part 1, and the emitted light is irregularly distributed, forming a sparkling and dazzling effect in the human eye.

[0027] Specifically, the connecting part is in a sheet shape, and an angle is formed between the connecting part and the reflecting part 1. Specifically, the angle between the connecting part and the reflecting part 1 is any one of 60° to 270°. The sheet-shaped connecting part connects different reflecting parts 1, and can make the surfaces of different reflecting parts 1 be in different planes, and cooperate with the angle between the reflecting parts 1, so as to improve the visual effect of the emitted light.

[0028] Preferably, at least two of the reflecting parts 1 have an angle between them; preferably, the front and rear end faces of the reflecting part 1 have an angle between them. The shape of the reflecting part 1 includes but is not limited to a quadrilateral pattern, and can also be randomly adjusted to different polygonal arrays such as triangles, pentagons, hexagons, etc. according to the modeling requirements. The size of the reflecting part 1 is not limited.

[0029] Preferably, the material of the reflective part 1 can be PC or PMMA, and the surface can be aluminum-plated. The reflectivity and film thickness of the aluminum plating can be set as needed to provide the reflector with a better light reflection effect, and the focal length and size of the reflective part 1 can be adjusted according to actual use requirements.

[0030] Preferably, the surface of the reflecting part 1 has a curvature in the horizontal direction, and the curvature is -25° to +25°; preferably, the surface of the reflecting part 1 has a curvature in the vertical direction, and the curvature is -25° to +25°. The reflecting part 1 with a curved surface can have a better reflection effect than the reflecting part 1 with a flat surface.

[0031] The following is a second embodiment of a headlight reflector. Different from the first embodiment, a plurality of the reflective portions 1 are arranged in a staggered manner in the vertical direction to form a plurality of reflective groups 2. The staggered arrangement of the reflective portions 1 in the vertical direction can improve the final reflection effect more than the flush arrangement in the vertical direction.

[0032] The various devices selected in this application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0033] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A vehicle light reflector, characterized in that: include: A plurality of reflecting parts (1), wherein the reflecting parts (1) are sheet-shaped, the reflecting parts (1) are arranged in a vertical direction to form a plurality of reflecting groups (2), and the reflecting groups (2) are arranged in a horizontal direction; a plurality of first connecting parts (3) are arranged between the reflecting parts (1); a plurality of second connecting parts (4) are arranged between the reflecting groups (2); the end faces of the reflecting parts (1) respectively have angles with the horizontal direction and the vertical direction, and the end faces of the reflecting parts (1) have angles with each other; and the lower ends of the reflecting groups (2) are bent to form an arc.

2. A vehicle lamp reflector as claimed in claim 1, characterized in that: The connecting portion is in the shape of a sheet, and an angle is formed between the connecting portion and the reflecting portion (1).

3. A vehicle lamp reflector as claimed in claim 2, characterized in that: At least two of the reflecting parts (1) have an included angle therebetween.

4. A vehicle lamp reflector as claimed in claim 2, characterized in that: There is an included angle between the front and rear end faces of the reflecting part (1).

5. A vehicle lamp reflector according to any one of claims 3 or 4, characterized in that: The surface of the reflecting part (1) has a curvature in the horizontal direction, and the curvature is -25 to +25 degrees.

6. A vehicle lamp reflector according to any one of claims 3 or 4, characterized in that: The surface of the reflecting part (1) has a curvature in the vertical direction, and the curvature is -25 to +25 degrees.

7. A vehicle lamp reflector as claimed in claim 2, characterized in that: The included angle between the connecting portion and the reflecting portion (1) is any one of 60° to 270°.

8. A vehicle lamp reflector as claimed in claim 1, characterized in that: A plurality of the reflection parts (1) are arranged in a staggered manner in a vertical direction to form a plurality of reflection groups (2).

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