CN216844512U - Automobile tail lamp and automobile with same - Google Patents

Abstract

The utility model relates to an auto-parts technical field especially relates to an automobile tail lamp and have car of this tail lamp. The LED lamp comprises a lamp shade, a lamp shell, a bulb and a reflector, wherein the lamp shade is arranged on the lamp shell, and an installation cavity is formed between the lamp shade and the lamp shell; the bulb is arranged on the lamp shell and in the installation cavity; the reflector is arranged on the lamp shell, is positioned in the installation cavity and is attached to the lamp shade; the reflector is provided with a plurality of through holes communicated with the installation cavity. Among this technical scheme, the speculum can be dismantled and set up on the lamp body, and bulb and lamp holder structure set up on the lamp body to be equipped with the through-hole on the speculum, adopt high temperature material and set up under the radiating circumstances of through-hole, be difficult for taking place by the condition of roast, and lamp body and speculum separately independently carry out structural design, consequently can effectively avoid leading to the speculum to be very nearly by the risk of roast because of the not enough problem in space.

Description

Automobile tail lamp and automobile with same

Technical Field

The utility model relates to the technical field of auto-parts, especially, relate to an automobile tail lamp and have car of this tail lamp.

Background

The existing lamp holder mounting mode is that a lamp holder matching structure is made on a lamp shell, then a bulb is mounted on a lamp holder structure of the lamp shell, but the lamp holder structure has limitations, if modeling requirements lead to insufficient space above the bulb, the upper part of a reflector is baked, but if the lamp shell is completely replaced by a high-temperature resistant material, the material cost is increased, and meanwhile, the risk that the high-temperature resistant requirement cannot be met by the high-temperature material also exists.

A chinese patent publication No. CN203718592U discloses a tail lamp with a single-function independent reflector structure, in which an outer cover is fixedly connected with a housing, a reversing lamp holder is rotatably clamped with the housing, a reversing lamp is clamped with the reversing lamp holder, a steering lamp is clamped with a steering lamp holder on the housing, the steering reflector is fixedly connected with a lining frame, a yellow steering filter cover fixedly connected with the lining frame is arranged in front of the steering reflector, the reversing reflector is fixedly connected with the lining frame, a brake position reflector is fixedly connected with the lining frame, the brake position filter cover is in compression joint with the lining frame, a PCB board with LED lamps is mounted on the brake position reflector through insertion and screws, and a heat sink is clamped with the housing. The utility model has the advantages of novel structure has satisfied the customer and has required to realize one kind and turn to and the molding that the luminous region of backing a car lights up, under the condition that the luminous region of backing a car light only has a very little space, arranges the backing a car light in this little region, has satisfied the requirement of space to heat and installation. Among this technical scheme, after the bulb installation, for the molding design, the space design is little, and under long-time user state, the speculum has great probability to be baked.

Therefore, there is a need to further optimize the mounting structure of the bulb and make adaptations in the lamp housing and reflector.

Disclosure of Invention

In order to solve the above problems, a first object of the present invention is to provide an automobile tail lamp, which separates a lamp housing from a reflector, makes a lamp holder structure on the lamp housing, and opens a hole on the reflector for heat dissipation; in addition, the design can be realized only by adopting a high-temperature resistant material for the reflector and replacing the lamp shell with a conventional material, so that the material cost is reduced, and the production benefit is improved. A second object of the present invention is to provide a car having the above-mentioned tail lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the LED lamp comprises a lamp shade, a lamp shell, a bulb and a reflector, wherein the lamp shade is arranged on the lamp shell, and an installation cavity is formed between the lamp shade and the lamp shell; the bulb is arranged on the lamp shell and is positioned in the installation cavity; the reflector is arranged on the lamp shell, is positioned in the installation cavity and is attached to the lamp shade; the reflector is provided with a plurality of through holes communicated with the installation cavity. In the technical scheme, the reflector is detachably arranged on the lamp shell, the bulb and the lamp cap structure thereof are arranged on the lamp shell, and the reflector is provided with the through hole, if the reflector is made of high-temperature material and provided with the through hole for heat dissipation, the reflector is not easy to be baked, and the lamp shell and the reflector are separately and independently structurally designed, so that the risk that the reflector is baked close to the bulb due to insufficient space can be effectively avoided; further, based on the reason of the two separated designs, the lamp shell can be made of conventional materials, and the reflector with the front surface facing the bulb can be made of high-temperature-resistant materials, so that the manufacturing cost can be further reduced, and the enterprise benefit can be improved.

Preferably, the reflector comprises a veneer and a heat dissipation part arranged on the veneer; the decorative panel comprises an upper decorative panel and a lower decorative panel, wherein a gap is arranged between the upper decorative panel and the lower decorative panel, and the gap corresponds to the bulb. In the technical scheme, the notch corresponds to the bulb, so that the heat dissipation effect of the reflector can be greatly increased, and the permeability in the space is kept.

Preferably, the heat dissipation part is fixedly arranged in the notch and comprises a long beam and a plurality of reinforcing ribs; the long beam is arranged along the length direction of the reflector, the reinforcing ribs are arranged between two side walls of the long beam and the upper veneer/lower veneer, and the through holes are formed by surrounding the reinforcing ribs, the long beam, the upper veneer and the lower veneer. In the technical scheme, the whole reflector is an arc-shaped plate with certain tension, and the arrangement of the long beam and the reinforcing ribs can greatly enhance the strength and toughness of the reflector and prolong the service life of the part; and the long beam and the reinforcing rib on the heat dissipation part are more stable under the connecting structure, so that the upper veneer and the lower veneer are stably connected, and the structure of the heat dissipation part can be prevented from being baked.

As preferred, the both sides lower extreme of long roof beam outwards extends and is equipped with first connecting strip, the both sides inner wall of breach outwards extends and is equipped with the second connecting strip, first/second connecting strip is the alternate continuous form of height and is formed with a plurality of high positions/low level, the both ends of strengthening rib are connected with the low level of first connecting strip and second connecting strip respectively, and set up under the low level slant of low level to second connecting strip by first connecting strip. Among this technical scheme, the slant setting of strengthening rib can carry out the water conservancy diversion to the heat to a certain extent to the strengthening rib is connected with the low level of first connecting strip and second connecting strip, because the lateral wall of breach inner wall and long roof beam is all not fit for the snap-on, sets up the fixed of just can be more convenient for strengthening rib of first connecting strip and second connecting strip, increases structural stability. Moreover, the oblique arrangement of the reinforcing ribs is equivalent to supporting the long beam from the bottom, the fixed point is at the lowest position, and the tension and the weight of the material are not obvious.

Preferably, the decorative panel and the heat dissipation part are integrally injection-molded, and the decorative panel is an arc-shaped panel with gradually changed width. In the technical scheme, the veneer and the heat dissipation part are integrally injection-molded, so that the structure is more stable; moreover, the decorative panel is an arc-shaped panel with gradually changed width, the arc-shaped surface can be matched with the lamp shell and the lamp cover for installation, and the narrow side of the width can facilitate the insertion and matching between the decorative panel and the lamp shell.

Preferably, a positioning plate is attached to the edge of one side, facing the lamp shade, of the lamp housing, a positioning groove is formed between the front end of the positioning plate and the edge of the lamp housing, and the front end of the veneer can be inserted into the positioning groove; the inner wall of the front end of the veneer is provided with a clamping strip, and the front end of the lamp shell is provided with a mounting opening matched with the clamping strip in an inserted manner. In the technical scheme, the narrow end point on the positioning groove and the veneer can quickly realize the positioning of the reflector and the lamp shell, and the pre-installation between the reflector and the lamp shell can be quickly realized by the insertion and connection matching of the clamping strip and the installation port, so that the assembly flow is simplified.

Preferably, the decorative strip is further included; the lamp shade is characterized in that the surface of the lamp shade is sunken to form a decoration groove, a mounting hole is formed in the decoration groove, a mounting strip is arranged in the mounting hole in a plugging mode, a mounting bracket is screwed on the mounting strip and provided with a plurality of clamping blocks, a plurality of clamping blocks are arranged at the opening of the lower end of the decoration strip and inside the opening of the lower end of the decoration strip and connected with the clamping blocks in a buckling mode, and the decoration strip cover is arranged on the outer side of the mounting bracket and abutted against the inner wall of the decoration groove at the lower end of the mounting bracket. In the technical scheme, the mounting strip is plugged in the mounting hole, and the clamping block on the mounting bracket is connected with the bayonet buckle in the decorative strip, so that the mounting strip and the decorative strip can be quickly disassembled and assembled, and the mounting hole is convenient for subsequent maintenance of equipment.

Preferably, the decorative plate is further included; a plurality of clamping plates are arranged on the side end face of the lamp shell, a plurality of inserting frames for the clamping plates to be inserted are arranged on the inner wall of the upper end of the decorating plate, a plurality of butt joint plates are arranged on the inner wall of the lower end of the decorating plate, and bolt holes and alignment holes are formed in the butt joint plates; the lamp shell is characterized in that a connecting piece is arranged on the lower portion of the side end of the lamp shell and comprises a connecting column corresponding to the bolt hole and an inserting strip which is connected and arranged on the side portion of the connecting column and inserted into the aligning hole. Among this technical scheme, current most tail lamp is in here to be the integral type structure with decorative board and lamp body, can't avoid decorative board local contraction, dermatoglyph strain scheduling problem under this structure, now through the grafting of cardboard with the inserted frame to and bolt hole and spliced pole on the grafting bolt, and the cutting inserts in the counterpoint hole, all can effectively avoid decorative board local contraction, dermatoglyph strain scheduling problem.

An automobile comprising an automobile tail light as described in any one of the above.

Drawings

Fig. 1 is a schematic perspective view of an automotive tail light.

Fig. 2 is an exploded perspective view of a rear light of an automobile.

Fig. 3 is a schematic perspective view of a reflector of a tail light of an automobile.

Fig. 4 is a perspective view of another view angle of the reflector of the tail light of the vehicle.

Fig. 5 is a schematic perspective view of a lamp housing of an automobile tail lamp.

Fig. 6 is an assembly view of a cover and a trim strip of a tail light for an automobile.

Fig. 7 is a schematic perspective view of a decorative strip for a tail light of an automobile.

Fig. 8 is a schematic view of the assembly of a decorative plate and a lamp housing of an automobile tail lamp.

Fig. 9 is a perspective view of a rear lamp of an automobile without a decorative plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The first embodiment is as follows:

the automobile tail lamp shown in fig. 1-9 comprises a lamp shade 1, a lamp shell 2, a bulb and a reflector 4, wherein the lamp shade 1 is arranged on the lamp shell 2, and an installation cavity is formed between the lamp shade 1 and the lamp shell 2; the bulb is arranged on the lamp shell 2 and is positioned in the installation cavity; the reflector 4 is arranged on the lamp shell 2, and the reflector 4 is positioned in the installation cavity and is attached to the lamp shade 1; and a plurality of through holes 5 are formed in the reflector 4 and communicated with the installation cavity. In the technical scheme, the reflector 4 is detachably arranged on the lamp shell 2, the bulb and the lamp cap structure 3 thereof are arranged on the lamp shell 2, the reflector 4 is provided with the through hole 5, if the reflector 4 is made of high-temperature materials and provided with the through hole 5 for heat dissipation, the baking is difficult to happen, and the lamp shell 2 and the reflector 4 are separately and independently designed, so that the risk that the reflector 4 is baked close to the bulb due to the problem of insufficient space can be effectively avoided; further, based on the reason of the above two separate designs, the lamp housing 2 can be made of conventional materials, and the reflector 4 with the front surface facing the bulb can be made of high temperature resistant materials, so that the manufacturing cost can be further reduced, and the enterprise benefit can be improved.

Further, the reflecting mirror 4 includes a facing plate 6, and a heat dissipating portion 8 provided on the facing plate 6; the veneer 6 comprises an upper veneer 11 and a lower veneer 12, a gap 7 is arranged between the upper veneer 11 and the lower veneer 12, and the gap 7 corresponds to the bulb. In the technical scheme, the notch 7 corresponds to the bulb, so that the heat dissipation effect of the reflector 4 can be greatly increased, and the permeability in the space is kept.

Further, the heat dissipation part 8 is fixedly arranged in the notch 7 and comprises a long beam 9 and a plurality of reinforcing ribs 10; the long beam 9 is arranged along the length direction of the reflector 4, the reinforcing ribs 10 are arranged between two side walls of the long beam 9 and the upper veneer 11/lower veneer 12, and the through holes 5 are formed by surrounding the reinforcing ribs 10, the long beam 9, the upper veneer 11 and the lower veneer 12. In the technical scheme, the whole reflector 4 is an arc-shaped plate and has certain tension, and the arrangement of the long beam 9 and the reinforcing ribs 10 can greatly enhance the strength and toughness of the reflector 4 and prolong the service life of the part; the long beam 9 and the reinforcing ribs 10 of the heat dissipation part are stable under the connection structure, so that the upper veneer 11 and the lower veneer 12 are stably connected and the structure of the heat dissipation part is prevented from being baked.

Further, the both sides lower extreme of long roof beam 9 outwards extends and is equipped with first connecting strip 13, the both sides inner wall of breach 7 outwards extends and is equipped with second connecting strip 14, first/second connecting strip is high-low alternate continuous form and is formed with a plurality of high-order 15/low level 16, the both ends of strengthening rib 10 are connected with the low level 16 of first connecting strip 13 and the low level 16 of second connecting strip 14 respectively, and are set up to the low level 16 of second connecting strip 14 by the low level 16 of first connecting strip 13 to the low level 16 slant of second connecting strip. Among this technical scheme, the slant setting of strengthening rib 10 can carry out the water conservancy diversion to the heat to a certain extent to strengthening rib 10 is connected with the low level 16 of first connecting strip 13 and second connecting strip 14, because the lateral wall of 7 inner walls of breach and long roof beam 9 all is not fit for the snap-on, sets up the fixed of strengthening rib 10 that just can be more convenient for of first connecting strip 13 and second connecting strip 14, increases structural stability. Furthermore, the oblique arrangement of the reinforcing bars 10 is equivalent to supporting the long beam 9 from the bottom, the fixing point is at the lowest position, and the tension and the weight of the material are not obvious.

Further, a veneer 6 and a heat dissipation part 8 are integrally injection-molded, and the veneer 6 is an arc-shaped plate with gradually changed width. In the technical scheme, the veneer 6 and the heat dissipation part 8 are integrally formed by injection molding, so that the structure is more stable; moreover, the decorative panel 6 is an arc-shaped panel with gradually changed width, the arc-shaped surface can be matched with the lamp shell 2 and the lampshade 1, and the narrow width side can facilitate the insertion and connection matching between the decorative panel 6 and the lamp shell 2.

Furthermore, a positioning plate 17 is attached to an edge of the lamp housing 2 on a side facing the lamp shade 1, a positioning groove 18 is formed between a front end of the positioning plate 17 and the edge of the lamp housing 2, and a front end of the veneer 6 can be inserted into the positioning groove 18; the front end inner wall of the veneer 6 is provided with a clamping strip 19, and the front end of the lamp shell 2 is provided with a mounting opening 20 which is matched with the clamping strip 19 in an inserting way. In the technical scheme, the positioning of the reflector 4 and the lamp housing 2 can be realized quickly at the narrow end point on the positioning groove 18 and the veneer 6, and the pre-installation between the reflector 4 and the lamp housing 2 can be realized quickly by the insertion fit of the clamping strip 19 and the installation port 20, so that the assembly process is simplified.

Further, the automobile tail light further includes a decorative strip 21; the surface of the lampshade 1 is sunken to form a decorative groove 22, a mounting hole 23 is formed in the decorative groove 22, a mounting strip 24 is installed in the mounting hole 23 in a plugging mode, a mounting bracket 25 is installed on the mounting strip 24 in a screwing mode, a plurality of clamping blocks 26 are arranged on the mounting bracket 25, a plurality of clamping blocks 27 are arranged at the opening and the inner portion of the lower end of the decorative strip 21 and connected with the plurality of clamping blocks 26 in a buckling mode, and the decorative strip 21 covers the outer side of the mounting bracket 25 and the lower end of the decorative strip is abutted to the inner wall of the decorative groove 22. In the technical scheme, the mounting strip 24 is plugged in the mounting hole 23, and the clamping block 26 on the mounting bracket 25 is in clamping connection with the clamping opening 27 in the decorative strip 21, so that the mounting strip 24 and the decorative strip 21 can be quickly disassembled and assembled, and the mounting hole 23 is convenient for subsequent maintenance of equipment.

Further, the rear light of the vehicle further includes a decorative panel 28; a plurality of clamping plates 29 are arranged on the side end face of the lamp housing 2, a plurality of inserting frames 30 for inserting the clamping plates 29 are arranged on the inner wall of the upper end of the decorative plate 28, a plurality of butt joint plates 31 are arranged on the inner wall of the lower end of the decorative plate 28, and bolt holes 32 and alignment holes 34 are arranged on the butt joint plates 31; the lower part of the side end of the lamp housing 2 is provided with a connecting piece, and the connecting piece comprises a connecting column 33 corresponding to the bolt hole 32 and an inserting strip 35 which is connected and arranged at the side part of the connecting column 33 and inserted into the aligning hole 34. Among this technical scheme, current most tail lamp is in here to be the integral type structure with decorative board 28 and lamp body 2, can't avoid decorative board 28 local contraction, dermatoglyph strain scheduling problem under this structure, now through cardboard 29 with insert the grafting of frame 30 to and bolt hole 32 and spliced pole 33 go up the grafting bolt, and in the cutting 35 inserts counterpoint hole 34, all can effectively avoid decorative board 28 local contraction, dermatoglyph strain scheduling problem.

In this embodiment, a lamp housing 2 and a reflector 4 of the automobile tail lamp are separately and independently designed, and a lamp holder structure 3 is made on the lamp housing 2 for installing a bulb, so the reflector 4 can be designed to be adapted to the shape of the lamp holder structure 3, the lamp housing 2 can be made of conventional materials, and only the reflector 4 needs to be made of high temperature resistant materials, so that the cost can be greatly reduced. In addition, if the high temperature material can not meet the temperature resistant requirement, a through hole 5 can be formed in the reflector 4 for heat dissipation, or a hole is formed above the reflector 4 to increase a heat insulation plate for solving the heat dissipation problem. Moreover, the waterproof sealing problem is further solved after the reflector 4 is separated from the lamp housing 2.

Example two:

an automobile comprises the automobile tail lamp in the first embodiment.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims (9)

1. An automobile tail light, its characterized in that: the LED lamp comprises a lampshade (1), a lamp shell (2), a bulb and a reflector (4), wherein the lampshade (1) is arranged on the lamp shell (2), and an installation cavity is formed between the lampshade (1) and the lamp shell (2); the bulb is arranged on the lamp shell (2) and is positioned in the installation cavity; the reflector (4) is arranged on the lamp shell (2), and the reflector (4) is positioned in the installation cavity and is attached to the lamp shade (1); the reflector (4) is provided with a plurality of through holes (5) which are communicated with the installation cavity.

2. A rear light for an automobile according to claim 1, wherein: the reflector (4) comprises a veneer (6) and a heat dissipation part (8) arranged on the veneer (6); the decorative panel (6) comprises an upper decorative panel (11) and a lower decorative panel (12), a gap (7) is arranged between the upper decorative panel (11) and the lower decorative panel (12), and the gap (7) corresponds to the bulb.

3. A rear light for an automobile according to claim 2, wherein: the heat dissipation part (8) is fixedly arranged in the notch (7) and comprises a long beam (9) and a plurality of reinforcing ribs (10); the long beam (9) is arranged along the length direction of the reflector (4), the reinforcing ribs (10) are arranged between two side walls of the long beam (9) and the upper veneer (11)/the lower veneer (12), and the through holes (5) are formed by enclosing the reinforcing ribs (10), the long beam (9), the upper veneer (11) and the lower veneer (12).

4. A rear light for vehicle according to claim 3, characterized in that: the both sides lower extreme of long roof beam (9) outwards extends and is equipped with first connecting strip (13), the both sides inner wall of breach (7) outwards extends and is equipped with second connecting strip (14), first/second connecting strip is high-low alternate continuous form and is formed with a plurality of high-order (15)/low-order (16), the both ends of strengthening rib (10) are connected with low level (16) of first connecting strip (13) and low-order (16) of second connecting strip (14) respectively, and set up to one side downwards by low level (16) of first connecting strip (13) to low level (16) of second connecting strip (14).

5. A rear light for an automobile according to claim 2, wherein: the decorative panel (6) and the heat dissipation portion (8) are integrally formed in an injection molding mode, and the decorative panel (6) is an arc-shaped plate with gradually changed width.

6. A rear light for an automobile according to claim 2, wherein: a positioning plate (17) is attached to the edge of one side, facing the lampshade (1), of the lamp shell (2), a positioning groove (18) is formed between the front end of the positioning plate (17) and the edge of the lamp shell (2), and the front end of the veneer (6) can be inserted into the positioning groove (18); the front end inner wall of the veneer (6) is provided with a clamping strip (19), and the front end of the lamp shell (2) is provided with a mounting port (20) which is matched with the clamping strip (19) in an inserted manner.

7. A rear light for an automobile according to claim 1, wherein: also comprises a decorative strip (21); the utility model discloses a lamp shade, including lamp shade (1), decorative groove (22) are sunken to form in the surface, decorative groove (22) have seted up mounting hole (23), mounting bar (24) have been installed to mounting hole (23) inner plug, mounting bracket (25) have been installed in the twisting on mounting bar (24), be equipped with polylith fixture block (26) on mounting bracket (25), the lower extreme opening and the inside of ornamental strip (21) be equipped with a plurality of bayonet sockets (27) with polylith fixture block (26) looks buckle is connected, ornamental strip (21) cover is located the mounting bracket (25) outside and lower extreme and decorative groove (22) inner wall butt.

8. A rear light for an automobile according to claim 1, wherein: also includes a decorative panel (28); a plurality of clamping plates (29) are arranged on the side end face of the lamp shell (2), a plurality of inserting frames (30) for inserting the clamping plates (29) are arranged on the inner wall of the upper end of the decorating plate (28), a plurality of butt joint plates (31) are arranged on the inner wall of the lower end of the decorating plate (28), and bolt holes (32) and alignment holes (34) are formed in the butt joint plates (31); and a connecting piece is arranged at the lower part of the side end of the lamp shell (2), and comprises a connecting column (33) corresponding to the bolt hole (32) and an inserting strip (35) which is connected with the side part of the connecting column (33) and inserted into the aligning hole (34).

9. An automobile, characterized in that: an automobile tail light comprising any one of claims 1 to 8.

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