Multifunctional integrated LED signal lamp

Abstract

The utility model discloses a multifunctional integrated LED signal lamp which comprises a condenser main body, the condenser main body is provided with a first incident plane, a second incident plane and an emergent plane, a plurality of grooves are formed in the condenser main body, the inner side wall of each groove is provided with a first reflecting inclined plane, and the outer side wall of each groove is provided with a second reflecting inclined plane. The first light path is emitted to the first incident plane along the first light source, is refracted, is reflected to the emergent plane by the first reflecting inclined plane and then is emitted; a second incident plane is formed on the outer side surface of the convex block; the second light path is emitted to the second incident plane along the second light source, refracted to the emergent plane and then emitted out. A third reflection inclined face is arranged on the inner side wall of the groove, and a third light path is emitted to the third incident face along the third light source, refracted, reflected to the emergent face through the third reflection inclined face and then emitted out. According to the utility model, the structure is simple, a signal lamp light shape can be formed after refraction and reflection of three light sources, the number of accessories is less, more space and cost are saved, and as the convex surfaces arranged in the matrix form an emergent surface, the lightening effect is better.

Description

Technical Field

[0001] The utility model relates to the field of vehicle lighting, and specifically designs a multifunctional integrated LED signal lamp. Background Art

[0002] There are many types of existing vehicle lights, such as turn signals, position lights, ADS, etc. Each light is equipped with a concentrator, which results in different concentrators being installed under the condition of small installation space, resulting in poor installation conditions and high production costs. Therefore, it is very important to obtain a multifunctional integrated LED signal light. Utility Model Content

[0003] In order to solve at least one of the above technical problems, the utility model provides a multifunctional integrated LED signal lamp, including a concentrator body, a first incident surface is provided on the first side of the concentrator body, a second incident surface is provided on the second side, and an exit surface is formed on the third side, a plurality of grooves are provided on the concentrator body, and a first reflecting inclined surface is provided on the inner side wall of the groove to form a first incident surface, and a first light path is emitted along a first light source to the first incident surface, refracted, reflected by the first reflecting inclined surface to the exit surface, and then emitted;

[0004] A bulge is formed between the grooves, and the outer side of the bulge forms a second incident surface; the second light path is emitted along the second light source to the second incident surface, and then refracted to the exit surface and then emitted.

[0005] It also includes a third incident surface, and the inner side wall of the groove is provided with a third reflective inclined surface matched with the third incident surface, and the third reflective inclined surface located in the same groove forms an angle with the first reflective inclined surface, and the third light path is emitted along the third light source to the third incident surface, and then refracted by the third reflective inclined surface and reflected to the exit surface and then emitted. The first light path and the third light path are symmetrically arranged.

[0006] Among them, the second light source can be a position light LED, and the first light source and the third light source can be a turn signal LED and an ADS LED respectively.

[0007] The first incident surface is a convex curved surface. The second incident surface is a convex curved surface. The third incident surface is a convex curved surface or a plurality of the third incident surfaces are located on the same curved surface.

[0008] The first incident surface and the second incident surface are both arranged perpendicular to the exit surface. The exit surface and the second incident surface are arranged on opposite sides of the concentrator.

[0009] The emission surface is provided with a plurality of convex surfaces, each of the convex surfaces is an arc-shaped convex surface, and the plurality of convex surfaces are arranged in a matrix.

[0010] The grooves are arranged in parallel, and two adjacent first reflective bevels are staggered. As a preferred embodiment, the previous first reflective bevel moves downward and just connects to the next first reflective bevel, and the previous third reflective bevel moves downward and just connects to the next third reflective bevel.

[0011] The outer side of the third reflecting bevel forms a fourth incident surface, and the outer side of the first reflecting bevel forms a fifth incident surface; the fourth light path is emitted along the second light source to the fourth incident surface, and then refracted to the exit surface and then emitted; the fifth light path is emitted along the second light source to the fifth incident surface, and then refracted to the exit surface and then emitted; wherein the second incident surface located above is not parallel to the third reflecting bevel, and the second incident surface located below is not parallel to the first reflecting bevel, so as to disrupt the direction of the light and make the lighting effect uniform.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple structure, and can realize the refraction and reflection of three light sources to form a signal light shape. Compared with the traditional method of configuring one light source with one concentrator, the present invention has fewer accessories, saves more space and cost, and because the convex surface arranged in a matrix forms the output surface, the lighting effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0015] Figure 3 This is the optical path diagram of the utility model;

[0016] Figure 4 is the isointensity diagram of the exit surface;

[0017] Reference numerals:

[0018] 1 concentrator body; 101 first incident surface; 102 second incident surface; 103 exit surface; 104 groove; 105 first reflective inclined surface; 106 convex block; 107 third incident surface; 108 third reflective inclined surface;

[0019] 201 first light source; 202 second light source; 203 third light source

[0020] 303 fourth incident surface; 304 fifth incident surface. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention and to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, and the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of implementation of the present invention.

[0022] Referring to the accompanying drawings, the utility model adopts the following technical scheme: a multifunctional integrated LED signal lamp, comprising a concentrator body 1, a first incident surface 101 is provided on the first side of the concentrator body 1, a second incident surface 102 is provided on the second side, and an exit surface 103 is formed on the third side, a plurality of grooves 104 are provided on the concentrator body 1, and a first reflecting inclined surface 105 formed to cooperate with the first incident surface 101 is provided on the inner side wall of the groove 104, and a first light path is emitted along the first light source 201 to the first incident surface 101, and then refracted by the first reflecting inclined surface 105 to the exit surface 103 and then emitted;

[0023] A bump 106 is formed between the grooves 104 , and the outer side of the bump 106 forms the second incident surface 102 ; the second light path is emitted along the second light source 202 to the second incident surface 102 , and then refracted to the exit surface 103 and then emitted.

[0024] It also includes a third incident surface 107, and a third reflective bevel 108 matched with the third incident surface 107 is provided on the inner side wall of the groove 104. The third reflective bevel 108 located in the same groove 104 forms an angle with the first reflective bevel 105. The third light path is emitted along the third light source 203 to the third incident surface 107, and then refracted by the third reflective bevel 108 and reflected to the exit surface 103 and then emitted. The first light path and the third light path are symmetrically arranged.

[0025] The second light source 202 may be a position light LED, and the first light source 201 and the third light source 203 may be a turn signal LED and an ADS LED, respectively.

[0026] The first incident surface 101 is a convex arc surface. The second incident surface 102 is a convex arc surface. The third incident surface 107 is a convex arc surface or a plurality of third incident surfaces 107 are located on the same arc surface.

[0027] The first incident surface 101 and the second incident surface 102 are both arranged perpendicular to the exit surface 103. The exit surface 103 and the second incident surface 102 are arranged at opposite sides of the concentrator.

[0028] The emission surface 103 is provided with a plurality of convex surfaces, each of which is an arc-shaped convex surface, and the plurality of convex surfaces are arranged in a matrix.

[0029] The grooves 104 are arranged in parallel, and two adjacent first reflective bevels 105 are staggered, and two adjacent second reflective bevels are staggered. As a preferred embodiment, the previous first reflective bevel 105 moves down and just connects to the next first reflective bevel 105, and the previous third reflective bevel 108 moves down and just connects to the next third reflective bevel 108.

[0030] The outer side of the third reflective bevel 108 forms a fourth incident surface 303, and the outer side of the first reflective bevel 105 forms a fifth incident surface 304; the fourth light path is emitted along the second light source 202 to the fourth incident surface 303, and then refracted to the exit surface 103 and then emitted;

[0031] The fifth light path is emitted along the second light source 202 to the fifth incident surface 304, and then refracted to the exit surface 103 and then emitted; wherein the second incident surface 102 located at the top and the third reflecting bevel 108 are not parallel, and the second incident surface 102 located at the bottom and the first reflecting bevel 105 are not parallel, so as to disrupt the direction of the light and make the lighting effect uniform.

[0032] The above-mentioned concentrator is integrally formed, and a mounting plate can be installed when it is put into use to connect the three light sources and the concentrator according to Figure 1 The structure is fixed on the mounting plate. It is only necessary to fix the utility model on the mounting cavity and connect the three light sources to the control signal.

[0033] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure and can realize the formation of a signal light shape after refraction and reflection of three light sources. Compared with the traditional configuration of one light source and one concentrator, the utility model has fewer accessories, saves more space and cost, and because the convex surface arranged in a matrix forms the output surface 103, the lighting effect is better.

[0034] The above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A multifunctional integrated LED signal light, characterized in that: The invention comprises a condenser body (1), a first light source (201) and a second light source (202); a first incident surface (101) is provided on a first side of the condenser body (1), a second incident surface (102) is provided on a second side, and an exit surface (103) is formed on a third side; a plurality of grooves (104) are provided on the condenser body (1); a first reflecting inclined surface (105) formed to cooperate with the first incident surface (101) is provided on the side wall of the groove (104); a first light path is emitted along the first light source (201) to the first incident surface (101), refracted, reflected by the first reflecting inclined surface (105) to the exit surface (103), and then emitted; A bulge (106) is formed between the grooves (104), and the outer side surface of the bulge (106) forms a second incident surface (102); the second light path is emitted along the second light source (202) to the second incident surface (102), and then refracted to the exit surface (103) and then emitted.

2. The multifunctional integrated LED signal light according to claim 1, characterized in that: It also includes a third incident surface (107), and a third reflective bevel (108) matching the third incident surface (107) is provided on the side wall of the groove (104). The third reflective bevel (108) and the first reflective bevel (105) located in the same groove (104) form an angle. The third light path is emitted along the third light source (203) to the third incident surface (107), refracted, reflected by the third reflective bevel (108) to the exit surface (103), and then emitted.

3. The multifunctional integrated LED signal light according to claim 2, characterized in that: The first optical path and the third optical path are symmetrically arranged.

4. The multifunctional integrated LED signal light according to claim 1, characterized in that: The first incident surface (101) is a convex curved surface; and / or the second incident surface (102) is a convex curved surface.

5. The multifunctional integrated LED signal light according to claim 2 or 3, characterized in that: The third incident surface (107) is a convex arc surface or a plurality of the third incident surfaces (107) are located on the same arc surface.

6. The multifunctional integrated LED signal light according to claim 1, characterized in that: The first incident surface (101) and the second incident surface (102) are both arranged perpendicular to the exit surface (103).

7. The multifunctional integrated LED signal light according to claim 1 or 6, characterized in that: The exit surface (103) and the second incident surface (102) are arranged on opposite sides of the concentrator.

8. The multifunctional integrated LED signal light according to claim 1, characterized in that: The exit surface (103) is provided with a plurality of convex surfaces, each of the convex surfaces is an arc-shaped convex surface, and the plurality of convex surfaces are arranged in a matrix.

9. The multifunctional integrated LED signal light according to claim 2, characterized in that: The plurality of grooves (104) are arranged in parallel, and two adjacent first reflective inclined surfaces (105) are arranged in a staggered manner, and two adjacent third reflective inclined surfaces (108) are arranged in a staggered manner.

10. The multifunctional integrated LED signal light according to claim 2, characterized in that: The outer side of the third reflective inclined surface forms a fourth incident surface, and the outer side of the first reflective inclined surface forms a fifth incident surface; The fourth light path is emitted along the second light source (202) to the fourth incident surface (303), and then refracted to the exit surface (103) and then emitted; The fifth light path is emitted along the second light source (202) to the fifth incident surface (304), and then refracted to the exit surface (103) and then emitted.

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