Car lamp module

Abstract

The utility model discloses a car lamp module which comprises at least one transparent thick-wall part and a support assembly used for supporting and fixing the at least one transparent thick-wall part. The support assembly comprises a first support and a second support which are suitable for achieving clamping and fixing of the transparent thick-wall part from the end faces of the different sides of the transparent thick-wall part. At least one concave-convex matched clamping and supporting structure is arranged between the at least one transparent thick-wall piece and the first bracket and between the at least one transparent thick-wall piece and the second bracket respectively; at least one of the clamping and supporting structures corresponding to the first support and the second support is further connected with a fastener in a matched mode. According to the utility model, the production difficulty can be reduced, and the firmness of the matching state between the transparent thick-wall piece and the bracket assembly can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle lamps, and in particular to a vehicle lamp module. Background Art

[0002] Headlight optics are used to collect, conduct, and converge light from a light source to create the desired light distribution. Thick-walled components within these optical elements transform the point light source of the light-emitting component into a surface light source. This significantly reduces the number of light-emitting components, ensuring effective lighting while also reducing energy consumption and the cost of the headlight.

[0003] Among the thick-walled parts, transparent thick-walled parts generally need to be fixed by non-transparent parts so that the transparent thick-walled parts can be installed in specific car lights. For example, the announcement number CN220851859U discloses a two-color thick-walled part installation structure, in which the thick-walled part body is a transparent part, and the thick-walled part decorative ring is a non-transparent part. The thick-walled part body is assembled into the car light by fixing the thick-walled part decorative ring and the car light. Here, the transparent part body and the non-transparent thick-walled decorative ring are usually fixed by two-color injection molding to achieve a tight fit between the two. This method requires a corresponding injection mold. The shapes of thick-walled parts used in different car lights or different car lights on the same car are not the same. Therefore, designing corresponding injection molds for different thick-walled parts will not only increase production costs, but also increase the difficulty of managing molds in the workshop.

[0004] Therefore, based on the problems existing in the actual fixing method of transparent thick-walled parts in the prior art, it is necessary to further improve the fixing method of transparent thick-walled parts. Utility Model Content

[0005] The purpose of the utility model is to provide a vehicle lamp module to solve the technical problem of optimizing the fixing method of the thick-walled parts used therein.

[0006] The vehicle light module of the present invention is realized as follows:

[0007] A vehicle lamp module comprises: at least one transparent thick-walled member, and a bracket assembly for supporting and fixing the at least one transparent thick-walled member;

[0008] The bracket assembly includes a first bracket and a second bracket adapted to clamp and fix the transparent thick-walled member from end surfaces on different sides of the transparent thick-walled member; and

[0009] At least one concave-convex clipping structure is provided between at least one of the transparent thick-walled parts and the first bracket and the second bracket respectively; and

[0010] At least one of the clipping structures corresponding to the first bracket and the second bracket is also equipped with a fastener.

[0011] In an optional implementation of the present invention, the clamping structure includes a protrusion provided on the transparent thick-walled member and a recessed portion provided on the first bracket and the second bracket.

[0012] In an optional implementation of the present invention, the fastener is a screw that connects the raised portion and the recessed portion at the same time.

[0013] In an optional implementation of the present invention, the bracket structures corresponding to the first bracket and the second bracket are staggered along the length direction of the transparent thick-walled part.

[0014] In an optional embodiment of the present invention, the vehicle lamp module includes two connected transparent thick-walled parts;

[0015] A transparent thick-walled component is matched with the first bracket and the second bracket through a clamping structure, and another transparent thick-walled component at least partially extends out of the bracket assembly.

[0016] In an optional implementation of the present invention, a light focusing portion is further provided on the transparent thick-walled member connected to the bracket assembly via the clamping structure; and

[0017] The first bracket or the second bracket is provided with a light hole corresponding to the light focusing part;

[0018] The vehicle lamp module further includes a light-emitting component arranged corresponding to the light-collecting portion.

[0019] In an optional implementation of the present invention, the two transparent thick-walled parts are connected via a concave-convex fitting snap-fit structure.

[0020] In an optional implementation of the present invention, the buckle structure includes a clamping slot provided on one transparent thick-walled member and a clamping block provided on another transparent thick-walled member; and

[0021] The card block and the card slot are connected by colloid bonding.

[0022] In an optional implementation of the present invention, each of the transparent thick-walled parts has a surface formed by a plurality of flat edge faces.

[0023] In an optional implementation of the present invention, each of the transparent thick-walled parts is made of glass or plastic with high transmittance.

[0024] By adopting the above technical solution, the present invention has the following beneficial effects: In the vehicle light module of the present invention, as for the fixing method between the transparent thick-walled part and the bracket assembly, the pre-fixation between the transparent thick-walled part and the bracket assembly is achieved by a clamping structure. Here, the requirements for the matching accuracy of the clamping structure can be reduced, thereby reducing the corresponding production difficulty. On this basis, the fasteners are used to achieve the tight fit between the transparent thick-walled part and the bracket assembly, ensuring that the transparent thick-walled part is reliably clamped in the bracket assembly. Therefore, the vehicle light module of the present invention can take into account both reducing the production difficulty and improving the firmness of the matching state in terms of the fixing method between the transparent thick-walled part and the bracket assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural diagram of the vehicle light module of Example 1;

[0026] Figure 2 This is a schematic structural diagram of the vehicle light module of Example 2;

[0027] Figure 3 Schematic diagram of the matching of two transparent thick-walled parts of the vehicle lamp module of Example 2;

[0028] Figure 4 This is a schematic structural diagram of one of the transparent thick-walled components of the vehicle lamp module of Example 2;

[0029] Figure 5 This is a schematic structural diagram of another transparent thick-walled component of the vehicle lamp module of Example 2.

[0030] In the figure: transparent thick-walled member 1, raised portion 11, first bracket 2, second bracket 3, recessed portion 4, screw 5, light-emitting member 6, light-collecting portion 7, light-through hole 8, card slot 91, card block 92, colloid 93. DETAILED DESCRIPTION

[0031] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings.

[0032] Example 1:

[0033] See also Figure 1 As shown, this embodiment provides a vehicle lamp module, comprising: at least one transparent thick-walled member 1, and a bracket assembly for supporting and fixing at least one transparent thick-walled member 1; the bracket assembly here comprises a first bracket 2 and a second bracket 3 suitable for clamping and fixing the transparent thick-walled member 1 from end surfaces on different sides of the transparent thick-walled member 1; the first bracket 2 and the second bracket 3 both extend along the length direction of the transparent thick-walled member 1.

[0034] It should be noted that each transparent thick-walled member 1 has a surface formed by a plurality of flat facets. Optionally, the entire surface of the transparent body is formed by facets. Each transparent thick-walled member 1 is made of glass or plastic with high transmittance.

[0035] Next, as an example of a specific optional embodiment, this embodiment utilizes a transparent thick-walled member 1, with at least one concave-convex support structure disposed between the transparent thick-walled member 1 and the first bracket 2 and the second bracket 3. The number of support structures required varies depending on the length of the transparent thick-walled member 1, and this embodiment does not impose an absolute limitation on this.

[0036] It should be noted that, in order to improve the clamping effect of the first bracket 2 and the second bracket 3 on the transparent thick-walled part 1, the bracket structures corresponding to the first bracket 2 and the second bracket 3 are staggered along the length direction of the transparent thick-walled part 1.

[0037] Furthermore, regarding the clamping structure, an example is given with reference to the accompanying drawings: the clamping structure includes a protrusion 11 provided on the transparent thick-walled member 1 and a recessed portion 4 provided on the first bracket 2 and the second bracket 3.

[0038] In an optional embodiment, the surface of the raised portion 11 of the transparent thick-walled member 1 is provided with an opaque coating, which is a reflective coating. This embodiment ensures that the clip-on structure securing the transparent thick-walled member 1 to the bracket assembly is not visible when viewing the vehicle light module from the outside.

[0039] Based on the above structure, to enhance the securement of the mating structure between the transparent thick-walled member 1 and the first and second brackets 2 and 3, at least one of the corresponding clamping structures of the first and second brackets 2 and 3 is also equipped with a fastener. In other words, when two clamping structures are designed between the transparent thick-walled member 1 and the first bracket 2, a fastener can be provided on only one of the clamping structures. Alternatively, each clamping structure can be equipped with a fastener, and this is not an absolute limitation in this embodiment. Specifically, the fastener can be a screw 5 that connects both the raised portion 11 and the recessed portion 4.

[0040] In addition, it should be noted that, regarding the vehicle lamp module of this embodiment, when multiple transparent thick-walled parts 1 are used, these transparent thick-walled parts 1 can be connected to the bracket assembly respectively, so that each transparent thick-walled part 1 is fixed to the bracket assembly.

[0041] In summary, for the vehicle light module of this embodiment, the clamping structure achieves pre-fixation between the transparent thick-walled member 1 and the bracket assembly. This reduces the requirements for the clamping structure's mating precision, thereby reducing the corresponding production difficulty. Furthermore, fasteners are used to achieve a tight fit between the transparent thick-walled member 1 and the bracket assembly, ensuring that the transparent thick-walled member 1 is securely clamped in the bracket assembly. Therefore, the vehicle light module of this invention, with respect to the method of fixing the transparent thick-walled member 1 to the bracket assembly, can balance reducing production difficulty and improving the firmness of the mating state.

[0042] Example 2:

[0043] See also Figures 2 to 5 As shown, based on the vehicle light module of Example 1, this embodiment provides a vehicle light module comprising: two connected transparent thick-walled parts 1; one of the transparent thick-walled parts 1 is matched with the first bracket 2 and the second bracket 3 through a clamping structure, and the other transparent thick-walled part 1 at least partially extends to the outside of the bracket assembly. That is to say, for the vehicle light module of this embodiment, when two transparent thick-walled parts 1 are used, it is not necessary to connect each transparent thick-walled part 1 to the bracket assembly, but only one of the transparent thick-walled parts 1 needs to be connected to the bracket assembly. In this regard, when a larger number of transparent thick-walled parts 1 are used, some of the transparent thick-walled parts 1 can be connected to the bracket assembly, and the other transparent thick-walled parts 1 are not directly connected to the bracket assembly but fixed to other transparent thick-walled parts 1. In this regard, in combination with the situation of different numbers of transparent thick-walled parts 1, the specific fixing method can be selected in accordance with different actual conditions and an adaptive structure can be selected, and this embodiment does not make an absolute limitation on this.

[0044] Based on the above structure, it should be noted that a light-collecting portion 7 is also provided on the transparent thick-walled part 1 connected to the bracket assembly through a clamping structure; and a light-through hole 8 corresponding to the light-collecting portion 7 is provided on the first bracket 2 or the second bracket 3; the car lamp module also includes a light-emitting part 6 arranged corresponding to the light-collecting portion 7.

[0045] The lighting element 6 here includes at least one light source, each of which is a multi-color light source and in particular a white light source, the light of which is spectrally decomposed by light refraction on the edge surface of the transparent thick-walled part 1 and then emitted from the headlight module. In this way, a visually attractive light distribution with a rainbow effect is generated. The corresponding light source of the lighting element 6 is a basically point-shaped light source. Preferably, the corresponding point-shaped light source is an LED unit formed by one or more LEDs (such as an RGB-LED unit) or a laser light source formed by one or more laser diodes (for example, an RGB-laser light source). If the LED unit or the laser light source contains a plurality of LEDs or laser diodes, they are arranged close to each other so that the point-shaped nature of the light source continues to be achieved.

[0046] Next, it will be explained that the two transparent thick-walled members 1 are connected by a buckle structure with a concave and convex fit. Here, an optional embodiment is illustrated with reference to the accompanying drawings. The buckle structure includes a slot 91 provided on one transparent thick-walled member 1 and a block 92 provided on the other transparent thick-walled member 1. The block 92 is adapted to be inserted into the slot 91. The block 92 and the slot 91 are bonded together by a glue 93.

[0047] For the headlight module of this embodiment, the light emitted by the light-emitting component 6 enters the two transparent thick-walled components 1 in turn through the focusing portion 7, and is refracted at the multiple flat edges of the two transparent thick-walled components 1. The light passing through the two transparent bodies is at least partially emitted from the headlight module to produce light distribution.

[0048] The above specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. 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 scope of protection of the present invention.

[0049] In the description of the present invention, it should be understood that the terms indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0050] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0051] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0052] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0053] In the present invention, unless otherwise expressly specified or limited, a first feature being above or below a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being above, above, and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being below, below, and below the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

Claims

1. A vehicle light module, characterized in that: include: At least one transparent thick-walled member, and a bracket assembly for supporting and fixing the at least one transparent thick-walled member; The bracket assembly includes a first bracket and a second bracket adapted to clamp and fix the transparent thick-walled member from end surfaces on different sides of the transparent thick-walled member; as well as At least one concave-convex clipping structure is provided between at least one of the transparent thick-walled parts and the first bracket and the second bracket respectively; and At least one of the clipping structures corresponding to the first bracket and the second bracket is also equipped with a fastener.

2. The vehicle light module according to claim 1, characterized in that: The clamping structure includes a protruding portion arranged on the transparent thick-walled member and a recessed portion arranged on the first bracket and the second bracket.

3. The vehicle light module according to claim 2, characterized in that: The fastener is a screw that connects the raised portion and the recessed portion at the same time.

4. The vehicle light module according to any one of claims 1 to 3, characterized in that: The bracket structures corresponding to the first bracket and the second bracket are staggered along the length direction of the transparent thick-walled part.

5. The vehicle light module according to claim 1, characterized in that: The vehicle lamp module comprises two connected transparent thick-walled parts; A transparent thick-walled component is matched with the first bracket and the second bracket through a clamping structure, and another transparent thick-walled component at least partially extends out of the bracket assembly.

6. The vehicle light module according to claim 5, characterized in that: A light focusing portion is also provided on the transparent thick-walled member connected to the bracket assembly via a clamping structure; and The first bracket or the second bracket is provided with a light hole corresponding to the light focusing part; The vehicle lamp module further includes a light-emitting component arranged corresponding to the light-collecting portion.

7. The vehicle light module according to claim 5 or 6, characterized in that: The two transparent thick-walled parts are connected via a buckle structure with concave and convex fitting.

8. The vehicle light module according to claim 7, characterized in that: The buckle structure includes a clamping slot provided on one transparent thick-walled member and a clamping block provided on another transparent thick-walled member; and The card block and the card slot are connected by colloid bonding.

9. The vehicle lamp module according to claim 1, characterized in that: Each of the transparent thick-walled members has a surface formed by a plurality of flat facets.

10. The vehicle light module according to claim 1 or 9, characterized in that: Each of the transparent thick-walled parts is made of glass or plastic with high transmittance.

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