Lamp and vehicle

Abstract

The utility model relates to the technical field of vehicle production and manufacturing, in particular to a lamp and a vehicle. The first limiting assembly comprises a first buckle and a first limiting piece, the first buckle is arranged on the shell, the first buckle extends in the second direction and is provided with an insertion groove and a first positioning hole, and the first positioning hole is located in the insertion path of the insertion groove; the first limiting piece is arranged on the inner wall of the protection plate and comprises an insertion clamping piece and a first positioning column which extend in the first direction, the insertion clamping piece is arranged on the peripheral side of the first positioning column, the diameter of the first positioning column in the third direction is larger than the width of the insertion clamping piece, and the first direction, the second direction and the third direction are perpendicular to one another; the insertion card can be inserted into the insertion groove firstly to guide the first positioning column, and after the first positioning column is matched with the first positioning hole, the width of the insertion groove is restored to limit the first positioning column to move in the first direction and the third direction, so that the protection plate and the shell can be positioned and matched.

Description

Technical Field

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

[0002] With the development of the automobile industry, automobile taillights are no longer satisfied with merely realizing their functions, but also require improving the aesthetics and recognition of the entire vehicle. Through-type taillights are installed on the tailgate sheet metal, running through the entire rear of the vehicle, improving the overall recognition and design sense of the car.

[0003] The rear through-light runs across the car's tailgate sheet metal. Its structure is generally in the shape of a long and thin strip, which is prone to plastic deformation during production and use, thus affecting the installation of the lamp and the visual effect of the lamp. Utility Model Content

[0004] The purpose of this application is to provide a lamp and a vehicle.

[0005] The present application provides a lamp, the lamp comprises a shell and a guard plate, the guard plate is arranged on both sides of the shell along a first direction, the lamp also comprises a first limiting component, the first limiting component comprises: a first buckle, the first buckle is arranged on the shell, the first buckle is extended along the second direction to be provided with an insertion slot and a first positioning hole, the first positioning hole is located on the insertion path of the insertion slot; a first limiting member, the first limiting member is arranged on the inner wall of the guard plate, the first limiting member comprises an insertion card and a first positioning column extending along the first direction, the insertion card is arranged on the peripheral side of the first positioning column, the diameter of the first positioning column in the third direction is greater than the width of the insertion card, the first direction, the second direction and the third direction are perpendicular to each other; wherein the insertion card and the first positioning column are inserted into the insertion slot at the same time, the first buckle increases the width of the insertion slot under the push-up action of the first positioning column, the insertion card and the first positioning column move in the insertion path, and the first positioning column can be located in the first positioning hole.

[0006] In an exemplary embodiment of the present application, the width of the insertion slot gradually increases from a side close to the slot bottom to a side close to the slot opening to form a first guide opening, and the guide opening is located on a side of the first positioning hole away from the slot bottom.

[0007] In an exemplary embodiment of the present application, the lamp also includes a second limiting assembly, the second limiting assembly includes: a second buckle, the second buckle includes a main body and a limiting groove, the main body is provided with a accommodating cavity along the second direction, and the limiting groove is provided on the side wall of the accommodating cavity; a second limiting member, the second limiting member includes an insertion portion and a limiting portion extending along the second direction, and the limiting portion is provided on the side wall of the insertion portion; wherein the insertion portion is inserted into the accommodating cavity along the second direction, and the limiting portion is inserted into the limiting groove along the second direction.

[0008] In an exemplary embodiment of the present application, the second buckle includes a first limiting rib, which is arranged on a side wall of the accommodating cavity corresponding to the limiting groove, and the first limiting rib protrudes into the accommodating cavity. When the limiting portion is inserted into the limiting groove, the first limiting rib presses against the insertion portion.

[0009] In an exemplary embodiment of the present application, the main body and the shell are an integral structure.

[0010] In an exemplary embodiment of the present application, the width of the limiting groove gradually increases from a side close to the groove bottom to a side close to the groove opening.

[0011] In an exemplary embodiment of the present application, the shell includes a second positioning column, and the second positioning column is extended along the second direction; the lamp also includes a waterproof gasket, and the waterproof gasket is sleeved on the second positioning column and installed on the vehicle body through the second positioning column.

[0012] In an exemplary embodiment of the present application, the shell further includes a second limiting rib and a buffer pad, the second limiting rib extending along the second direction, the buffer pad being arranged in the second limiting rib, the second limiting rib being capable of being inserted into the vehicle body, and the buffer pad being capable of isolating between the sheet metal of the shell and the vehicle body.

[0013] The present application also provides a vehicle, comprising a vehicle body and the above-mentioned lamp, wherein the lamp is arranged on the vehicle body.

[0014] In an exemplary embodiment of the present application, the vehicle body is provided with a plurality of second positioning holes, the second positioning holes are strip-shaped holes, some of the second positioning holes are extended along the first direction, and some of the second positioning holes are extended along the third direction; the lamp also includes a second positioning column extending along the second direction, the second positioning column is connected to the shell and is movably arranged in the second positioning hole, and the displacement of the shell in the first direction and the third direction is limited by the cooperation of the second positioning column and the second positioning hole.

[0015] A lamp and a vehicle according to the present application scheme have the following beneficial effects: a first limiting assembly includes a first buckle and a first limiting member, the first buckle is arranged on the shell, the first buckle is provided with an insertion slot and a first positioning hole extending along the second direction, and the first positioning hole is located on the insertion path of the insertion slot; the first limiting member is arranged on the inner wall of the guard plate, the first limiting member includes an insertion card and a first positioning column extending along the first direction, the insertion card is arranged on the peripheral side of the first positioning column, and the diameter of the first positioning column in the third direction is greater than the width of the insertion card, and the first direction, the second direction and the third direction are perpendicular to each other; wherein, the insertion card and the first positioning column are inserted into the insertion slot, and the first buckle increases the width of the insertion slot under the supporting action of the first positioning column, the insertion card and the first positioning column move in the insertion path, and the first positioning column can be located in the first positioning hole. The insertion card can be inserted into the insertion slot first. Since the insertion card has a smaller width, it can be easily inserted into the insertion slot, and guides the first positioning column. When the first positioning column and the first positioning hole are matched, the insertion slot restores the width to limit the movement of the first positioning column in the first direction and the third direction, so that the guard plate and the shell can be positioned and matched. Such a design can facilitate the assembly of the guard plate and the shell, save assembly time, and reduce the difficulty of the process, thereby preventing the lamp from deforming and having a better visual effect.

[0016] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.

[0017] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a structural schematic diagram of a lamp in an embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the housing in the embodiment of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the guard plate in the embodiment of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the first limit assembly in the embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the second buckle in the second limiting assembly in the embodiment of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the second position-limiting member in the second position-limiting assembly in an embodiment of the utility model;

[0025] Figure 7 It is a schematic diagram of the structure of the second limiting rib and the buffer pad in the embodiment of the utility model;

[0026] Figure 8 yes Figure 1 The enlarged schematic diagram of point A in the middle;

[0027] Fig. 9 It is a cross-sectional schematic diagram of a housing provided on a sheet metal in an embodiment of the utility model;

[0028] Fig.10 It is an exploded schematic diagram of the sheet metal and the lamp in the embodiment of the utility model;

[0029] Fig.11 It is a plan view of the sheet metal and the lamp in the embodiment of the utility model;

[0030] Fig.12 yes Fig.11 The enlarged schematic diagram of point B in the middle;

[0031] Fig.13 yes Fig.11 Enlarged schematic diagram of point C in the middle.

[0032] Description of reference numerals:

[0033] 1. sheet metal; 2. lamp; 10. shell; 11. second positioning column; 20. guard plate; 30. first limiting assembly; 31. first buckle; 311. insertion slot; 3111. slot bottom; 3112. notch; 3113. insertion path; 3114. first guide port; 312. first positioning hole; 32. first limiting member; 321. card; 322. first positioning column; 40. second limiting assembly; 41. second buckle; 411. main body; 4111. accommodating cavity; 4112. limiting slot; 412. first limiting rib; 42. second limiting member; 421. insertion part; 422. limiting part; 50. waterproof gasket; 70. second limiting rib; 80. buffer pad; 91. second positioning hole; Y, first direction; X, second direction; Z, third direction. DETAILED DESCRIPTION

[0034] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more comprehensive and complete and fully convey the concept of the example embodiments to those skilled in the art.

[0035] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0036] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application.

[0037] It should be noted that the "multiple" mentioned in this article refers to two or more. "And / or" describes the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0038] With the development of the automobile industry, automobile taillights are no longer satisfied with merely realizing their functions, but also require improving the aesthetics and recognition of the entire vehicle. Through-type taillights are installed on the tailgate sheet metal, running through the entire rear of the vehicle, improving the overall recognition and design sense of the car.

[0039] The rear through-light runs across the car's tailgate sheet metal. Its structure is generally in the shape of a long and thin strip, which is prone to plastic deformation during production and use, thus affecting the installation of the lamp and the visual effect of the lamp.

[0040] In order to solve the above technical problems, refer to Figure 1 As shown, the present application provides a lamp, comprising a shell 10 and a protective plate 20, wherein the protective plate 20 is arranged on both sides of the shell 10 along a first direction Y, and a circuit board, a light source, etc. are arranged in the shell 10 to emit and control the light emission, and the protective plate 20 on both sides can protect the lamp.

[0041] In some embodiments, reference Figures 2 to 4As shown, the lamp also includes a first limiting component 30, the first limiting component 30 includes a first buckle 31 and a first limiting member 32, the first buckle 31 is arranged on the housing 10, the first buckle 31 is extended along the second direction X to provide an insertion groove 311 and a first positioning hole 312, the first positioning hole 312 is located on the insertion path 3113 of the insertion groove 311; the first limiting member 32 is arranged on the inner wall of the guard plate 20, the first limiting member 32 includes an insertion card 321 and a first positioning column 322 extending along the first direction Y, the insertion card 321 is arranged at the first On the circumferential side of the positioning column 322, the diameter of the first positioning column 322 in the third direction Z is greater than the width of the inserted card 321, and the first direction Y, the second direction X and the third direction Z are perpendicular to each other; wherein, the inserted card 321 and the first positioning column 322 are inserted into the insertion slot 311 at the same time, and the first buckle 31 increases the width of the insertion slot 311 under the push-up action of the first positioning column 322, and the inserted card 321 and the first positioning column 322 move in the insertion path 3113, and the first positioning column 322 can be located in the first positioning hole 312.

[0042] In this embodiment, the insertion card 321 can be inserted into the insertion slot 311 first. Since the insertion card 321 has a smaller width, it can be easily inserted into the insertion slot 311, and guides the first positioning column 322. When the first positioning column 322 and the first positioning hole 312 are matched, the insertion slot 311 restores the width to limit the movement of the first positioning column 322 in the first direction Y and the third direction Z, so that the guard plate 20 and the housing 10 can be positioned and matched. Such a design can facilitate the assembly of the guard plate 20 and the housing 10, save assembly time, and reduce process difficulty, thereby preventing the lamp from being deformed and having a better visual effect.

[0043] In some embodiments, reference Figures 2 to 4 As shown, the width of the insertion slot 311 gradually increases from the side close to the slot bottom 3111 to the side close to the slot opening 3112 to form a first guide opening 3114, and the guide opening is located on the side of the first positioning hole 312 away from the slot bottom 3111. Since the first guide opening 3114 only guides the positioning post, when the positioning post is matched with the first positioning hole 312, the part of the insertion slot 311 on the side of the first positioning hole 312 away from the first guide opening 3114 can be set narrower, so as to prevent the guide post from moving further in the insertion slot 311, thereby achieving a better positioning effect.

[0044] In some embodiments, reference Figure 2 , Figure 5 , Figure 6As shown, the lamp also includes a second limiting component 40, the second limiting component 40 includes a second buckle 41 and a second limiting member 42, the second buckle 41 includes a main body 411 and a limiting groove 4112, the main body 411 is provided with a receiving cavity 4111 along the second direction X, and the limiting groove 4112 is arranged on the side wall of the receiving cavity 4111; the second limiting member 42, the second limiting member 42 includes an insertion portion 421 and a limiting portion 422 extending along the second direction X, and the limiting portion 422 is arranged on the side wall of the insertion portion 421; wherein the insertion portion 421 is inserted into the receiving cavity 4111 along the second direction X, and the limiting portion 422 is inserted into the limiting groove 4112 along the second direction X.

[0045] In this embodiment, refer to Figure 5 As shown, the main body 411 and the housing 10 are integrally formed, and the side wall of the accommodating cavity 4111 formed in the main body 411 is formed by the main body 411 and the housing 10. The above-mentioned integral structure can be formed by injection molding, which can reduce the process steps and increase manufacturing efficiency.

[0046] In this embodiment, refer to Figure 5 As shown, the width of the limiting groove 4112 gradually increases from the side close to the groove bottom 3111 to the side close to the groove opening 3112 to form a second guide opening, and the second guide opening is more convenient for the limiting portion 422 to be inserted.

[0047] In this embodiment, the limiting portion 422 is arranged on the side wall of the insertion portion 421 to form a "T"-shaped structure. After the second limiting member 42 and the second buckle 41 are matched, the matching of the limiting portion 422 and the limiting groove 4112 can limit the movement of the insertion portion 421 in the accommodating cavity 4111. The accommodating cavity 4111 can limit the insertion portion 421, thereby limiting the relative movement of the guard plate 20 and the shell 10 in the second direction X and the third direction Z.

[0048] In some embodiments, the lamp can be provided with a first limiter assembly 30; or, the lamp can be provided with a second limiter assembly 40; or, the lamp can be provided with a first limiter assembly 30 and a second limiter assembly 40. When the lamp is provided with both the first limiter assembly 30 and the second limiter assembly 40, the cooperation between the two can play a limiting role in the first direction Y, the second direction X and the third direction Z, thereby limiting the movement of the guard plate 20 and the housing 10 in three directions, achieving a better positioning effect.

[0049] In some embodiments, reference Figure 5As shown, the second buckle 41 includes a first limiting rib 412, which is provided on the side wall of the accommodating cavity 4111 corresponding to the limiting groove 4112, and the first limiting rib 412 protrudes into the accommodating cavity 4111. When the limiting portion 422 is inserted into the limiting groove 4112, the first limiting rib 412 abuts against the insertion portion 421. The insertion portion 421 can be inserted into the accommodating cavity 4111, but in order to ensure the stability of the insertion portion 421 in the accommodating cavity 4111 and to reduce the gap, the first limiting rib 412 is provided to limit the insertion portion 421.

[0050] In some embodiments, reference Figure 5 As shown, the first limiting rib 412 is provided with a chamfer or a rounded corner on one side of the notch 3112 near the accommodating cavity 4111, so as to guide the insertion portion 421. The first limiting rib 412 can be provided integrally with the housing 10, and other embodiments are not specifically limited here.

[0051] In some embodiments, reference Figure 5 As shown, the width of the limiting groove 4112 gradually increases from the side close to the groove bottom 3111 to the side close to the groove opening 3112 to form a guiding structure on the limiting groove 4112. The guiding structure can be an arc surface or a plane so as to play a guiding role in the corresponding limiting portion 422.

[0052] In some embodiments, reference Figure 7 and Fig. 9 As shown, the housing 10 further includes a second limiting rib 70 and a buffer pad 80. The second limiting rib 70 is extended along the second direction X. The second limiting rib 70 is provided with a mounting hole. The buffer pad 80 is provided in the mounting hole. The second limiting rib 70 can be inserted into the sheet metal 1 of the vehicle body. The buffer pad 80 can be isolated between the housing 10 and the sheet metal 1 of the vehicle body. The second limiting rib 70 is used for the housing 10 to be positioned on the vehicle body and plays a role of clamping. The buffer pad 80 is a rubber pad. When the second limiting rib 70 is inserted into the vehicle body, the buffer pad 80 abuts against the vehicle body sheet metal 1 and the second limiting rib 70, thereby preventing the housing 10 from falling. Since there may be structures such as the first positioning column 322, the second positioning column 11 and the second positioning column 11 between the shell 10 and the body, when the shell 10 and the body sheet metal 1 are matched, some gaps and surface differences may not meet the design requirements due to the irregular shape of the shell 10. Therefore, the shell 10 can be adjusted to change the compression amount of some buffer pads 80 to control the gap and surface difference between the shell 10 and the body sheet metal 1.

[0053] In some embodiments, reference Figure 8 and Fig. 9As shown, the housing 10 includes a second positioning column 11, which is extended along the second direction X and can position the housing 10 in the second direction X. A plurality of second positioning columns 11 can be provided and symmetrically arranged along the center line of the housing 10. A guide column can also be provided on the side of the second positioning column 11 close to the vehicle body, that is, a cylinder with a smaller diameter is provided on the side close to the vehicle body sheet metal 1, so that it can be easily inserted into the vehicle body.

[0054] In some embodiments, reference Figure 8 and Fig. 9 As shown, the lamp further includes a waterproof gasket 50, which is sleeved on the second positioning column 11 and installed on the sheet metal 1 of the vehicle body through the second positioning column 11. The waterproof gasket 50 is provided with a sleeve hole, and the second positioning column 11 passes through the sleeve hole so that the waterproof gasket 50 is sleeved on the second positioning column 11. The waterproof gasket 50 is made of rubber material, so as to play a waterproof role between the vehicle body and the housing 10, and reduce the risk of rust of the housing 10 and the metal parts of the vehicle body.

[0055] In some embodiments, waterproof foam is pasted on the inner side of the guard plate 20 to fill the gap between the guard plate 20 and the body sheet metal 1, and plays a waterproof role when the lamp is in use. The housing 10 is fixed to the body sheet metal 1 by a locking member, and the model, size, material, etc. of the locking member are not specifically limited here.

[0056] The present application also provides a vehicle, referring to Fig.10 As shown, it includes a sheet metal 1 of a vehicle body and the above-mentioned lamp 2, and the lamp 2 is arranged on the sheet metal 1 of the vehicle body.

[0057] In some embodiments, reference Figures 11 to 13 As shown, a plurality of second positioning holes 91 are provided in combination with the vehicle body. The second positioning holes 91 are strip-shaped holes. Some of the second positioning holes 91 are extended along the first direction Y, and some of the second positioning holes 91 are extended along the third direction Z. The lamp also includes a second positioning column 11 extending along the second direction X. The second positioning column 11 is connected to the housing 10 and is movably arranged in the second positioning hole 91. The displacement of the housing 10 in the first direction Y and the third direction Z is limited by the cooperation between the second positioning column 11 and the second positioning hole 91. A second positioning column 11 is correspondingly installed in each second positioning hole 91. In the first direction Y and the third direction Z, the second positioning column 11 is mutually limited in its movement by the cooperation of the second positioning hole 91, thereby playing a positioning role for the housing 10, and facilitating the installation of the housing 10 on the vehicle body sheet metal 1.

[0058] In the present application, the insertion card 321 of the first limit assembly 30 can be inserted into the insertion slot 311 first. Since the width of the insertion card 321 is smaller, it can be easily inserted into the insertion slot 311, and guide the first positioning column 322. When the first positioning column 322 and the first positioning hole 312 are matched, the insertion slot 311 restores the width to limit the movement of the first positioning column 322 in the first direction Y and the third direction Z, so that the guard plate 20 and the housing 10 can be positioned and matched. Such a design can facilitate the assembly of the guard plate 20 and the housing 10, save assembly time, and reduce process difficulty, thereby preventing the lamp from deforming and having a better visual effect. The limiting portion 422 of the second limiting assembly 40 is arranged on the side wall of the insertion portion 421 to form a "T"-shaped structure. After the second limiting member 42 and the second buckle 41 are matched, the matching of the limiting portion 422 and the limiting groove 4112 can limit the movement of the insertion portion 421 in the accommodating cavity 4111, and the accommodating cavity 4111 can limit the insertion portion 421, thereby limiting the relative movement of the guard plate 20 and the shell 10 in the second direction X and the third direction Z.

[0059] In this application, unless otherwise clearly specified and limited, the terms "disposed (provided with)", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0060] In the description of this specification, the description of reference terms such as "some embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present application. 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. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0061] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent of this application.

Claims

1. A lamp, characterized in that: The lamp comprises a shell and a guard plate, wherein the guard plate is arranged on both sides of the shell along a first direction, and the lamp further comprises a first limit assembly, wherein the first limit assembly comprises: A first buckle, wherein the first buckle is disposed on the housing, and the first buckle is provided with an insertion slot and a first positioning hole extending along a second direction, and the first positioning hole is located on an insertion path of the insertion slot; A first stopper, the first stopper is arranged on the inner wall of the guard plate, the first stopper comprises an insertion card and a first positioning column extending along the first direction, the insertion card is arranged on the peripheral side of the first positioning column, the diameter of the first positioning column in the third direction is greater than the width of the insertion card, and the first direction, the second direction and the third direction are perpendicular to each other; Among them, the insertion card and the first positioning column are inserted into the insertion slot, and the first buckle increases the width of the insertion slot under the push-up action of the first positioning column. The insertion card and the first positioning column move in the insertion path, and the first positioning column can be located in the first positioning hole.

2. The lamp according to claim 1, characterized in that: The width of the insertion groove gradually increases from a side close to the groove bottom to a side close to the groove opening to form a first guide opening, and the guide opening is located on a side of the first positioning hole away from the groove bottom.

3. The lamp according to claim 1, characterized in that: The lamp further comprises a second limiting component, wherein the second limiting component comprises: A second buckle, the second buckle comprising a main body and a limiting groove, the main body is provided with a containing cavity along the second direction, and the limiting groove is provided on a side wall of the containing cavity; A second limiting member, the second limiting member comprising an inserting portion and a limiting portion extending along the second direction, the limiting portion being arranged on a side wall of the inserting portion; Wherein, the inserting portion is inserted into the accommodating cavity along the second direction, and the limiting portion is inserted into the limiting groove along the second direction.

4. The lamp according to claim 3, characterized in that: The second buckle includes a first limiting rib, which is arranged on a side wall of the accommodating cavity corresponding to the limiting groove, and the first limiting rib protrudes into the accommodating cavity. When the limiting portion is inserted into the limiting groove, the first limiting rib abuts against the insertion portion.

5. The lamp according to claim 3, characterized in that: The main body and the shell are an integrated structure.

6. The lamp according to claim 4, characterized in that: The width of the limiting groove gradually increases from a side close to the groove bottom to a side close to the groove opening.

7. The lamp according to claim 1, characterized in that: The housing includes a second positioning column, and the second positioning column is extended along a second direction; The lamp also includes a waterproof gasket, which is sleeved on the second positioning column and is installed on the vehicle body through the second positioning column.

8. The lamp according to claim 1, characterized in that: The shell further includes a second limiting rib and a buffer pad, wherein the second limiting rib is extended along the second direction, the buffer pad is arranged in the second limiting rib, the second limiting rib can be inserted into the vehicle body, and the buffer pad can be isolated between the sheet metal of the shell and the vehicle body.

9. A vehicle, characterized in that: The invention comprises a sheet metal of a vehicle body and the lamp according to any one of claims 1 to 8, wherein the lamp is arranged on the sheet metal.

10. The vehicle according to claim 9, characterized in that The vehicle body is provided with a plurality of second positioning holes, wherein the second positioning holes are strip-shaped holes, some of the second positioning holes are extended along the first direction, and some of the second positioning holes are extended along the third direction; The lamp also includes a second positioning column extending along a second direction, the second positioning column is connected to the shell and movably disposed in the second positioning hole, and the displacement of the shell in the first direction and the third direction is limited by the cooperation between the second positioning column and the second positioning hole.

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