Compact vehicle lamp structure

Abstract

The utility model discloses a compact car lamp structure which comprises a carrier, a first optical module and a second optical module, wherein the inner end of the first optical module is assembled on the carrier; the inner end of the second optical module is assembled at the bottom of the first optical module; a first light source module is assembled at the top of the first optical module, and light emitted by the first light source module is emitted under the action of the first optical module; a second light source module located above the second optical module is assembled at the bottom of the first optical module through a fixing structure, and light emitted by the second light source module is emitted under the action of the second optical module; a light blocking structure is further formed in the position, close to the outer end, of the bottom of the first optical module. According to the utility model, fewer optical parts are combined into a whole, the assembly is easy, the occupied space is small, and the lightening requirements of different functional areas can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lamps, in particular to a compact automobile lamp structure. Background Art

[0002] With the continuous development of the global automobile market, headlights, as the finishing touch of a car, play an incomparable role. The requirements of car manufacturers for the shape of headlights are becoming more and more diversified. The narrow and high-precision requirements for the internal space of headlights are becoming more and more challenging. Therefore, the requirements for structures with compact space and able to meet multiple lighting needs are becoming more and more significant.

[0003] At present, the structure of car lights made of optical parts for different functional areas is generally complex, inconvenient to assemble, and takes up a large internal space. It is difficult to meet customers' requirements for smaller size. Additional parts are also needed to solve the problems of light leakage and light crossing between functional areas, which leads to crowded internal structure and increased costs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a compact vehicle lamp structure which is integrated into one by fewer optical parts, is easy to assemble, occupies little space, and can meet the lighting requirements of different functional areas.

[0005] In order to solve the above technical problems, the technical solution of the utility model is:

[0006] A compact vehicle lamp structure comprises a carrier, a first optical module whose inner end is mounted on the carrier, and a second optical module whose inner end is mounted on the bottom of the first optical module;

[0007] A first light source module is mounted on the top of the first optical module, and the light emitted by the first light source module is emitted through the first optical module;

[0008] A second light source module located above the second optical module is assembled at the bottom of the first optical module through a fixed structure, and the light emitted by the second light source module is emitted through the second optical module;

[0009] A light blocking structure is also formed at a position near the outer end of the bottom of the first optical module.

[0010] Furthermore, the fixing structure is a screw structure, a riveting structure, or a clamping structure.

[0011] Furthermore, the inner end of the second optical module is assembled to the bottom of the first optical module by means of a first screw.

[0012] Furthermore, the inner end of the first optical module is fastened and assembled on the carrier by means of a second screw.

[0013] Furthermore, both the first optical module and the second optical module have a reflector structure.

[0014] Furthermore, the first light source module has at least one light emitting unit.

[0015] Furthermore, the second light source module has at least one light emitting unit.

[0016] By adopting the above technical solution, the utility model has the following beneficial effects:

[0017] 1. The utility model arranges the first optical module and the second optical module compactly up and down, assembling the first light source module and the second light source module at the upper and lower parts of the first optical module respectively, and the second light source module is located above the second optical module, so that the first light source module and the first optical module constitute an upper functional area, and the second light source module and the second optical module constitute a lower functional area, the first light source module emits light by relying on the first optical module, and the second light source module emits light by relying on the second optical module, and the upper and lower functional areas do not affect each other. In this way, when the upper and lower optical parts cannot be combined, the wall thickness of the parts and the gap space between the parts are compressed, so as to achieve the compactness of the internal space, increase the space utilization rate, realize the requirements of different light-emitting areas in a narrow space, and meet the different modeling requirements of different customers.

[0018] 2. The utility model adds a light blocking structure at the outer end of the bottom of the first optical module, which can ensure that the light emitted from the upper functional area cannot be dispersed to the lower functional area, avoiding the problem of light leakage and light crossing between the two functional areas.

[0019] 3. The optical structure of the utility model is simple and easy to assemble, with fewer parts, which can save costs.

[0020] 4. Compared with the traditional structure, the utility model has higher adjustability, and the position of the light source can be placed according to needs without affecting the space layout. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the cross-sectional structure assembly of an embodiment of the utility model;

[0022] Figure 2 for Figure 1 A partial enlarged schematic diagram of the structure in the middle;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure explosion of an embodiment of the utility model;

[0024] Among them, 1. a first optical module; 2. a first light source module; 3. a second optical module; 4. a second light source module; 5. a fixing structure; 6. a light shielding structure; 7. a first screw; 8. a carrier; and 9. a second screw. DETAILED DESCRIPTION

[0025] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0026] like Figure 1-3 As shown, in this embodiment, a compact vehicle lamp structure is provided, which is mainly composed of a carrier 8, a first optical module 1, a second optical module 3, a first light source module 2, a second light source module 4 and other components. The carrier 8 generally refers to a connector inside a lamp for fixing the optical structure. The vehicle lamp structure of this embodiment refers to an optical structure scheme designed inside the lamp. Both the first light source module 2 and the second light source module 4 have at least one light-emitting unit, which is generally a circuit board equipped with an LED, for emitting light to the optical module for lighting.

[0027] In terms of specific layout, the inner end of the first optical module 1, i.e., the left end in the figure, is fixedly assembled on the carrier 8 by a second screw 9, and the inner end of the second optical module 3 is fixedly assembled on the middle position of the bottom of the first optical module 1 by a first screw 7. The first light source module 2 is fixedly assembled on the top of the first optical module 1 by screws, and the light emitted by the first light source module 2 is emitted by the first optical module 1; the second light source module 4 is fixedly assembled on the bottom of the first optical module 1 by a fixing structure 5, and the second light source module 4 is located above the second optical module 3, and the light emitted by the second light source module 4 is emitted by the second optical module 3, and the fixing structure 5 can be a screw structure or a riveted structure or a clamping structure. Here, the first optical module 1 on the upper side can be a reflective, thick-walled or other schemes, and the second optical module 3 on the lower side can be a reflective or other side-emitting optical scheme. Of course, in this embodiment, both of them adopt a reflective optical scheme, that is, the upper surface of both of them near the outer end area has a reflector structure, so refer to Figure 2 As shown, the first light source module 2 and the first optical module 1 constitute the upper functional area, the second light source module 4 and the second optical module 3 constitute the lower functional area, the light emitted by the first light source module 2 is reflected by the first optical module 1 to illuminate, and the light emitted by the second light source module 4 is reflected by the second optical module 3 to illuminate, and the upper and lower functional areas do not affect each other, that is, the upper luminous area and the lower luminous area in the figure do not affect each other. Through the above design, when the upper and lower optical parts cannot be combined, the wall thickness of the parts and the gap space between the parts are compressed to achieve the compactness of the internal space, increase the space utilization rate, and realize the different luminous area requirements in a narrow space, which is suitable for different styling requirements of different customers; and this optical structure is simple and easy to assemble, with fewer parts, which can save costs; compared with the traditional structure, it has higher adjustability, and the position of the light source can be placed according to needs without affecting the spatial arrangement.

[0028] In addition, in order to prevent light leakage and light crossover between the two functional areas, a light blocking structure 6 is formed at the bottom of the first optical module 1 near the outer end. The light blocking structure 6 is made on the upper optical component, and the upper and lower light-emitting parts can adopt different functional partitions. Due to the shielding of this structure, the light emitted by the upper functional area cannot be dispersed into the lower functional area, and vice versa, thereby avoiding the problem of light leakage and light crossover between the two functional areas.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above specific embodiments further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A compact vehicle lamp structure, characterized in that: It comprises a carrier (8), a first optical module (1) whose inner end is mounted on the carrier (8), and a second optical module (3) whose inner end is mounted on the bottom of the first optical module (1); A first light source module (2) is mounted on the top of the first optical module (1), and the light emitted by the first light source module (2) is emitted through the first optical module (1); A second light source module (4) located above the second optical module (3) is mounted on the bottom of the first optical module (1) via a fixing structure (5), and the light emitted by the second light source module (4) is emitted through the second optical module (3); A light blocking structure (6) is also formed at a position close to the outer end of the bottom of the first optical module (1).

2. A compact vehicle lamp structure according to claim 1, characterized in that: The fixing structure (5) is a screw structure, a riveted structure, or a clamping structure.

3. A compact vehicle lamp structure according to claim 1, characterized in that: The inner end of the second optical module (3) is fastened and assembled to the bottom of the first optical module (1) by means of a first screw (7).

4. A compact vehicle lamp structure according to claim 1, characterized in that: The inner end of the first optical module (1) is fixedly mounted on the carrier (8) by means of a second screw (9).

5. A compact vehicle lamp structure according to claim 1, characterized in that: Both the first optical module (1) and the second optical module (3) have a reflector structure.

6. A compact vehicle lamp structure according to claim 1, characterized in that: The first light source module (2) has at least one light emitting unit.

7. A compact vehicle lamp structure according to claim 1, characterized in that: The second light source module (4) has at least one light emitting unit.

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