CN220958078U - Tail lamp with uniform assembly gap between exterior trim part and lens - Google Patents
Tail lamp with uniform assembly gap between exterior trim part and lens Download PDFInfo
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- CN220958078U CN220958078U CN202322691567.5U CN202322691567U CN220958078U CN 220958078 U CN220958078 U CN 220958078U CN 202322691567 U CN202322691567 U CN 202322691567U CN 220958078 U CN220958078 U CN 220958078U
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- exterior trim
- rear side
- uniform
- taillight
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- 238000005034 decoration Methods 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 241000258971 Brachiopoda Species 0.000 description 17
- 230000003014 reinforcing effect Effects 0.000 description 11
- 230000000149 penetrating effect Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 238000009966 trimming Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a tail lamp with uniform assembly gap between an exterior trim part and a lens, which comprises a shell, a lens and an exterior trim part; the outer ornament is in a frame shape and is provided with a window, the rear side surface of the outer ornament is provided with a plurality of positioning sheets, and the positioning sheets are distributed at the periphery of the window; the lens is fixedly arranged at the rear side of the exterior trim part, the front end of the lens is embedded and positioned in the window, the positioning pieces are inserted and fixed in the positioning grooves at the periphery of the front end of the lens one by one, and a uniform gap is formed between the lens and the inner wall of the window; the outer ornament is also fixed at the front end of the shell. The utility model firstly fixedly installs the lens on the rear side of the outer ornament to form a whole, and the positioning sheets on the rear side of the outer ornament are inserted and fixed in the positioning grooves of the lens one by one to form positioning, thereby ensuring the uniqueness of the relative positions of the lens and the outer ornament, further ensuring more uniform gap between the lens and the inner wall of the window, further improving the aesthetic property, and simultaneously improving the yield and reliability of products and the market competitiveness.
Description
Technical field:
The utility model relates to the technical field of car lamp products, in particular to a tail lamp with uniform assembly clearance between an exterior trim part and a lens.
The background technology is as follows:
The Chinese patent application with the patent application number 202210762597.8 discloses a matching structure of a tail lamp and an external decorative part of an automobile, which comprises a penetrating tail lamp and the external decorative part, wherein the penetrating tail lamp is arranged on two sides of the external decorative part of the automobile, the penetrating tail lamp comprises a lens and a lamp shell, the lens is connected on one side of the external decorative part of the automobile, and the lamp shell is connected on the lens.
Wherein, above-mentioned lens includes first lens, second lens, third lens and fourth lens, and first lens and second lens are installed respectively in the both sides of decorating the inner panel to form clearance fit with the both sides of decorating the inner panel, in this embodiment, clearance fit's interval is preferably 1.5-2mm, and this interval can be enough be convenient for first lens and second lens and decorate the installation of inner panel, can not cause the outward appearance flaw because of the interval is great again. The third lens is connected to one side of the first lens, and the fourth lens is connected to one side of the second lens; the third lens is fixedly connected to the lower side of the first lens through back welding or melting, the fourth lens is fixedly connected to the upper side of the second lens through back welding or melting, and through the mutual matching of the first lens, the second lens, the third lens and the fourth lens, the obvious three-dimensional light sensation can be achieved through using fewer lenses, and therefore cost is reduced.
The lamp shell further comprises a first lamp shell and a second lamp shell, one side of the first lens is connected with the first lamp shell, a first reinforcing rib is connected to the joint between the first lens and the first lamp shell, and the first lens is connected with the first lamp shell in a sealing mode by welding the first reinforcing rib on the outer sides of the first lens and the first lamp shell. One side of the second lens is connected with the second lamp shell, a second reinforcing rib is connected to the joint between the second lens and the second lamp shell, and the second lens is in sealing connection with the second lamp shell by welding the second reinforcing rib on the outer sides of the second lens and the second lamp shell, so that the outer sides of the penetrating tail lamps are sealed. The third reinforcing rib is connected between the third lens and the first lamp shell, the fourth reinforcing rib is connected between the fourth lens and the second lamp shell, the third reinforcing rib is welded on the inner side of the third lens and the inner side of the first lamp shell, the fourth reinforcing rib is welded on the inner side of the fourth lens and the inner side of the second lamp shell, the welding of the first reinforcing rib and the second reinforcing rib is matched, double sealing is formed on the whole penetrating tail lamp, external impurities are prevented from entering, and meanwhile the structural strength of the whole penetrating tail lamp is enhanced.
That is, the lens is directly fixed on the lamp housing through the mode of reinforcing rib welding, and then the external decoration is locked on the lamp housing through the screw, wherein, the external decoration is arranged in the lens, no fixed connection structure exists between the external decoration and the lens, but due to assembly errors existing between parts, the gap formed between the external decoration and the lens cannot be guaranteed to be uniform, particularly, the lens is welded and fixed on the lamp housing, and then the external decoration passes through the lens and is locked on the lamp housing, and no fixed connection structure exists between the external decoration and the lens, so that the gap formed between the external decoration and the lens is more uneven. In addition, the structure of the lens and the exterior trim is complex, and the assembly is complicated.
In view of this, the present inventors have proposed the following means.
The utility model comprises the following steps:
The utility model aims to overcome the defects of the prior art and provide a tail lamp with uniform assembly gap between an exterior trim part and a lens.
In order to solve the technical problems, the utility model adopts the following technical scheme: the tail lamp with uniform assembly gap between the outer ornament and the lens comprises a shell, a lens and the outer ornament, wherein the outer ornament is in a frame shape and is provided with a window, the rear side surface of the outer ornament is provided with a plurality of positioning sheets, and the positioning sheets are distributed on the periphery of the window; the lens is fixedly arranged at the rear side of the outer ornament, the front end of the lens is inlaid and positioned in the window, the positioning pieces are inserted and fixed in the positioning grooves at the periphery of the front end of the lens one by one, and a uniform gap is formed between the lens and the inner wall of the window; the outer ornament is also fixed at the front end of the shell.
Furthermore, in the above technical scheme, the periphery of the front end of the lens is provided with a plurality of pressing parts, and the pressing parts are in pressing contact with the rear side surface of the exterior trimming part.
Furthermore, in the above technical scheme, the pressing part and the rear side surface of the exterior trimming part are adhered and fixed by glue or double-sided adhesive tape.
Furthermore, in the above technical scheme, a buffer rubber pad for shock prevention or shock resistance is further arranged between the lens and the exterior trim piece.
In the technical scheme, a plurality of screw hole columns are arranged on the rear side of the outer ornament; the front end face of the shell is provided with a plurality of limit grooves matched with the screw hole columns, the rear end face of the shell is provided with through holes penetrating through the limit grooves, the screw hole columns are embedded and installed in the limit grooves, the screw holes of the screw hole columns correspond to the through holes, and the first screws penetrate through the through holes and are fixed with the screw holes in a screw mode.
Furthermore, in the above technical solution, the through hole is a bar hole.
Furthermore, in the above technical solution, the lens includes a lens frame and a lens body fixedly mounted in the lens frame, and a light distribution pattern is provided on an inner side of the lens body; the mirror frame is provided with the positioning groove.
Furthermore, in the above technical scheme, the outer periphery of the front end of the lens frame is provided with an annular stepped groove, the outer periphery of the rear end of the lens body is formed with an annular wrapping edge, and the annular wrapping edge is fixed in the annular stepped groove.
In the above technical scheme, the rear side of the frame is formed with an annular flange, and a plurality of guide ribs are arranged on the periphery of the annular flange; the rear side of the mirror frame is also embedded into the installation shell through the annular flange, and the guide convex rib is contacted with the inner wall of the shell and is tensioned and positioned.
Furthermore, in the technical scheme, the outer surface of the outer ornament is also plated with a chromium plating layer.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: the utility model firstly fixedly installs the lens on the rear side of the outer ornament, and the front end of the lens is inlaid and positioned in the window to form a whole, wherein a plurality of positioning sheets arranged on the rear side of the outer ornament are inserted and fixed in the positioning grooves on the periphery of the front end of the lens one by one to form the positioning purpose, the relative position uniqueness of the lens and the outer ornament is ensured, the gap formed between the lens and the inner wall of the window is more uniform, the aesthetic property is further improved, the yield and the reliability of products are also improved, and the market competitiveness is improved.
Description of the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of another view of the present utility model;
FIG. 3 is an exploded view of the present utility model;
FIG. 4 is a perspective view of a lens of the present utility model;
FIG. 5 is a perspective view of another view of the lens of the present utility model;
fig. 6 is a perspective view of a frame in the present utility model;
FIG. 7 is a perspective view of a lens body of the present utility model;
fig. 8 is a perspective view of an exterior trim piece in the present utility model.
The specific embodiment is as follows:
The utility model will be further described with reference to specific examples and figures.
Referring to fig. 1-8, a taillight with uniform assembly gap between an exterior trim part and a lens comprises a housing 1, a lens 2 and an exterior trim part 3, wherein the lens 2 is fixed on the rear side of the exterior trim part 3 to form a whole, and the whole is fixed on the front end of the housing 1, wherein the exterior trim part 3 is fixed on the front end of the housing 1.
Wherein, the outer ornament 3 is frame-shaped and is provided with a window 30, the back side surface of the outer ornament 3 is provided with a plurality of positioning sheets 31, and the positioning sheets 31 are distributed at the periphery of the window 30; the lens 2 is fixedly arranged at the rear side of the outer ornament 3, the front end of the lens 2 is embedded and positioned in the window 30, the positioning pieces 31 are inserted and fixed in the positioning grooves 21 at the periphery of the front end of the lens 2 one by one, and uniform gaps are formed between the lens 2 and the inner wall of the window 30. That is, the lens 2 is fixedly installed at the rear side of the exterior trimming part 3, and the front end of the lens 2 is inlaid and positioned in the window 30 so as to form a whole, wherein a plurality of positioning pieces 31 arranged at the rear side of the exterior trimming part 3 are inserted and fixed in positioning grooves 21 at the periphery of the front end of the lens 2 one by one so as to form the purpose of positioning, the uniqueness of the relative positions of the lens 2 and the exterior trimming part 3 is ensured, the gap formed between the lens 2 and the inner wall of the window 30 is further uniform, the aesthetic property is further improved, the yield and the reliability of products are improved, and the market competitiveness is improved.
The rear side of the outer ornament 3 is provided with a plurality of screw hole columns 32; the front end face of the shell 1 is provided with a plurality of limit grooves 11 which are matched with screw hole columns 32, the rear end face of the shell 1 is provided with a through hole 12 which penetrates through the limit grooves 11, the screw hole columns 32 are embedded and installed in the limit grooves 11 to achieve the positioning purpose, screw holes of the screw hole columns 32 correspond to the through holes 12, and a first screw 13 passes through the through holes 12 and is spirally fixed with the screw holes, so that the purpose of locking is achieved, an exterior trim part 3 is fixed at the front end of the shell 1, and the light distribution lens 2 is clamped and fixed between the exterior trim part 3 and the shell 1.
The through hole 12 is a bar-shaped hole, so that the through hole 12 has a certain redundancy effect, the through hole 12 and the screw hole of the screw hole column 32 can form accurate positioning, so that the first screw 13 at the later stage can smoothly pass through the through hole 12 and then be assembled with the screw hole in a screw way, the phenomenon that the first screw 13 cannot be screwed into the screw hole of the screw hole column 32 is avoided, and the assembly efficiency is ensured.
The periphery of the front end of the lens 2 is provided with a plurality of pressing parts 22, and the pressing parts 22 are in pressing contact with the rear side surface of the outer ornament 3, so that the lens 2 and the outer ornament 3 are assembled more stably. The pressing part 22 is also stuck and fixed with the rear side surface of the outer ornament 3 through glue or double faced adhesive tape 23, so that the lens 2 can be fixedly arranged on the rear side of the outer ornament 3.
In addition, in order to improve the shockproof or anti-seismic function, the following designs are also made: a buffer rubber cushion 20 for shock prevention or shock resistance is also arranged between the lens 2 and the outer ornament 3.
The lens 2 comprises a lens frame 24 and a lens body 25 fixedly arranged in the lens frame 24, wherein the inner side surface of the lens body 25 is provided with a light distribution pattern 250; the mirror frame 24 is provided with the positioning groove 21. Wherein, the front end periphery of the lens frame 24 is provided with an annular stepped groove 241, the rear end periphery of the lens body 25 is formed with an annular wrapping edge 251, and the annular wrapping edge 251 is fixed in the annular stepped groove 241 in a wrapping manner, so as to ensure the stability of the assembly structure. In order to improve the stability of the assembly structure, the annular wrapping edge 251 and the annular stepped groove 241 can be fixedly connected through ultrasonic welding, so that the lens frame 24 and the lens body 25 form a non-detachable structure, and the stability of the structure of the lens 2 is ensured.
An annular flange 242 is formed on the rear side of the mirror frame 24, and a plurality of guide ribs 243 are arranged on the periphery of the annular flange 242; the rear side of the lens frame 24 is also embedded into the mounting shell 1 through the annular flange 242, and the guide convex rib 243 is in contact with the inner wall of the shell 1 and is in tensioning and positioning, so that the assembling structure of the lens 2 is ensured to be more stable.
The outer surface of the outer ornament 3 is also plated with a chromium plating layer, so that the aesthetic property is improved.
In summary, the lens 2 is fixedly installed at the rear side of the exterior trim part 3, and the front end of the lens 2 is embedded and positioned in the window 30, so as to form a whole, wherein a plurality of positioning pieces 31 arranged at the rear side of the exterior trim part 3 are inserted and fixed in the positioning grooves 21 at the periphery of the front end of the lens 2 one by one, so as to form the purpose of positioning, ensure the uniqueness of the relative positions of the lens 2 and the exterior trim part 3, further make the gap formed between the lens 2 and the inner wall of the window 30 more uniform, further improve the aesthetic property, and simultaneously improve the yield and reliability of products, and improve the market competitiveness.
It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.
Claims (10)
1. The utility model provides a tail lamp that exterior trim spare and lens fit-up gap are even, its includes casing (1), lens (2), exterior trim spare (3), its characterized in that:
The outer ornament (3) is frame-shaped and is provided with a window (30), the rear side surface of the outer ornament (3) is provided with a plurality of positioning sheets (31), and the positioning sheets (31) are distributed on the periphery of the window (30); the lens (2) is fixedly arranged at the rear side of the outer ornament (3), the front end of the lens (2) is embedded and positioned in the window (30), the positioning pieces (31) are inserted and fixed in the positioning grooves (21) at the periphery of the front end of the lens (2), and a uniform gap is formed between the lens (2) and the inner wall of the window (30); the outer ornament (3) is also fixed at the front end of the shell (1).
2. The taillight with uniform assembly gap between an exterior trim piece and a lens as defined in claim 1, wherein: the periphery of the front end of the lens (2) is provided with a plurality of pressing parts (22), and the pressing parts (22) are in pressing contact with the rear side surface of the outer ornament (3).
3. The taillight with uniform assembly gap between the exterior trim piece and the lens according to claim 2, wherein: the pressing part (22) is adhered and fixed with the rear side surface of the outer ornament (3) through glue or double-sided adhesive tape (23).
4. The taillight with uniform assembly gap between an exterior trim piece and a lens as defined in claim 1, wherein: and a buffer rubber cushion (20) for shock prevention or shock resistance is further arranged between the lens (2) and the outer decoration piece (3).
5. The taillight with uniform fitting clearance between an exterior trim piece and a lens as set forth in any one of claims 1-4, wherein: the rear side of the outer ornament (3) is provided with a plurality of screw hole columns (32); the front end face of the shell (1) is provided with a plurality of limit grooves (11) which are matched with screw hole columns (32), the rear end face of the shell (1) is provided with through holes (12) which penetrate through the limit grooves (11), the screw hole columns (32) are embedded and installed in the limit grooves (11), screw holes of the screw hole columns (32) correspond to the through holes (12), and first screws (13) penetrate through the through holes (12) and are fixed with screw holes in a spiral mode.
6. The taillight with uniform assembly gap between an exterior trim piece and a lens as defined in claim 5, wherein: the through holes (12) are bar-shaped holes.
7. The taillight with uniform assembly gap between an exterior trim piece and a lens as defined in claim 5, wherein: the lens (2) comprises a lens frame (24) and a lens body (25) fixedly arranged in the lens frame (24), and a light distribution pattern (250) is arranged on the inner side surface of the lens body (25); the mirror frame (24) is provided with the positioning groove (21).
8. The taillight with uniform fitting clearance between an exterior trim piece and a lens as set forth in claim 7, wherein: the periphery of the front end of the mirror frame (24) is provided with an annular stepped groove (241), the periphery of the rear end of the lens body (25) is formed with an annular wrapping edge (251), and the annular wrapping edge (251) is fixed in the annular stepped groove (241) in a wrapping mode.
9. The taillight with uniform fitting clearance between an exterior trim piece and a lens as set forth in claim 7, wherein: an annular flange (242) is formed on the rear side of the mirror frame (24), and a plurality of guide ribs (243) are arranged on the periphery of the annular flange (242); the rear side of the mirror frame (24) is also embedded in the shell (1) through an annular flange (242), and the guide convex rib (243) is contacted with the inner wall of the shell (1) and is tensioned and positioned.
10. The taillight with uniform assembly gap between an exterior trim piece and a lens as defined in claim 5, wherein: the outer surface of the outer ornament (3) is also plated with a chromium plating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691567.5U CN220958078U (en) | 2023-10-08 | 2023-10-08 | Tail lamp with uniform assembly gap between exterior trim part and lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691567.5U CN220958078U (en) | 2023-10-08 | 2023-10-08 | Tail lamp with uniform assembly gap between exterior trim part and lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958078U true CN220958078U (en) | 2024-05-14 |
Family
ID=90982507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322691567.5U Active CN220958078U (en) | 2023-10-08 | 2023-10-08 | Tail lamp with uniform assembly gap between exterior trim part and lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958078U (en) |
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2023
- 2023-10-08 CN CN202322691567.5U patent/CN220958078U/en active Active
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