Headlamp mounting structure and vehicle

Abstract

The invention provides a headlamp mounting structure and a vehicle. The headlamp mounting structure comprises a support arranged on the inner side of a fender assembly, a mounting base arranged on a headlamp and a fastener. A positioning structure is arranged between the bracket and the mounting seat, and the mounting seat is pre-positioned on the bracket through the positioning structure and is fixedly connected with the bracket through a fastener. According to the headlamp mounting structure, the matched structure of the support and the mounting base is adopted, the support and the mounting base are fixedly mounted on the fender assembly and the headlamp in advance, and the headlamp can be pre-mounted in place through the positioning structure which is hidden between the support and the mounting base on the inner side of the fender; and the mounting seat and the bracket are fastened and connected together by using the fastener, so that the connecting and mounting operation between the headlamp and the fender assembly is completed, and a hidden mounting scheme between the headlamp and the fender, which is convenient to assemble, is provided.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile parts, and in particular to a front lamp mounting structure. In addition, the present invention also relates to a vehicle. Background Art

[0002] The front lights of a car are important lighting and decorative parts at the front of the vehicle. The outer side of the headlight is adjacent to the fender, and the connection and matching accuracy between the two is required to be high. The assembly gap should be within the specification requirements to ensure the neatness and beauty of the vehicle's exterior. Traditional lamps are fastened with four mounting points, some of which are set on the front frame of the vehicle, and some are set on the fender. In order to ensure the firmness of the installation, the mounting point close to the fender side is generally a mounting hole opened on the fender. The mounting hole is partially exposed, which affects the appearance and requires a waterproof structure.

[0003] In addition, when bolts, screws, etc. are used to install headlights, there is a rotational torque when tightening the screws. Driven by the torque, the mounting legs of the headlights will produce displacement deviations, affecting the assembly accuracy of the headlights, thereby causing a decrease in the assembly accuracy of the headlights and affecting the external appearance. Summary of the invention

[0004] In view of this, the present invention aims to propose a front lamp installation structure to provide a hidden installation solution between the front lamp and the fender that is easy to assemble.

[0005] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0006] A front lamp mounting structure comprises a bracket arranged on the inner side of a fender assembly, a mounting seat arranged on the front lamp, and a fastener; a positioning structure is provided between the bracket and the mounting seat, the mounting seat is pre-positioned on the bracket by the positioning structure, and is fixedly connected to the bracket by the fastener.

[0007] Furthermore, the bracket includes a frame body and a connecting hole arranged on the frame body; the mounting seat is provided with a through hole corresponding to the connecting hole, and the fastener passes through the through hole and is connected to the connecting hole.

[0008] Furthermore, the frame body is an integrally formed plate-shaped member, and a nut is welded on the frame body at the connection hole, and the fastener is threadedly connected to the nut.

[0009] Furthermore, the positioning structure includes a positioning groove provided on the mounting seat, and a positioning column provided on the frame; the positioning column (22) is extended in a direction away from the fender assembly (1); an opening is provided on the side edge of the mounting seat for the positioning column to enter the positioning groove, and a guide portion is formed above the opening and is inclined downward into the positioning groove; the guide portion is used to guide the positioning column to slide into the positioning groove (32).

[0010] Furthermore, the frame includes a main body and connecting parts respectively arranged at both ends of the main body, the frame is welded to the fender assembly through the two connecting parts, the main body is protruded in a direction away from the fender assembly, and the connecting hole and the positioning column are both arranged on the main body.

[0011] Furthermore, the main body includes an upper support plate and a lower support plate that are bent and connected to each other, the upper support plate is arranged to be inclined downward from the connecting portion at the top of the frame toward a direction away from the fender assembly, and the lower support plate is arranged to be inclined upward from the connecting portion at the bottom of the frame toward a direction away from the fender assembly, and the connecting hole and the positioning column are both arranged on the main body.

[0012] Furthermore, a first reinforcing rib is formed on the lower support plate, the first reinforcing rib is arranged along the length direction of the lower support plate, and two ends of the first reinforcing rib extend to the connecting portion between the upper support plate and the bottom of the frame respectively.

[0013] Furthermore, the mounting seat includes a base plate and a connecting plate that are bent and connected to each other, the base plate is fixedly connected to the front vehicle light, the connecting plate is fixedly connected to the bracket, and the positioning groove is provided on the connecting plate.

[0014] Furthermore, a second reinforcing rib is provided between the base plate and the connecting plate, and / or, weight-reducing grooves are formed on the base plate and the connecting plate, and / or, a positioning protrusion cooperating with the positioning of the front vehicle light is provided on the base plate.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] The headlight mounting structure of the present invention adopts a matching structure of a bracket and a mounting seat. The bracket and the mounting seat are pre-fixed to the fender assembly and the headlight respectively. The headlight can be pre-installed in place through the positioning structure between the bracket and the mounting seat, and then the mounting seat and the bracket are fastened together by fasteners to complete the connection and installation operation between the headlight and the fender assembly. Since the bracket and the mounting seat are both located in a hidden area on the inner side of the fender assembly, not only the installation structure between the headlight and the fender assembly has good concealment, but the installation operation also has good positioning performance and operating performance, thereby providing a hidden installation solution between the headlight and the fender that is easy to assemble.

[0017] In addition, the positioning structure adopts the form of a positioning groove and a positioning column that cooperate with each other, which is convenient for structural molding; the positioning groove adopts an open groove, which is convenient for the introduction and positioning of the positioning column, and realizes the rapid positioning operation between the mounting seat and the bracket; the opening direction of the positioning groove is set to be different from the moving trend direction of the positioning column relative to the positioning groove, which can prevent the mounting seat from rotating under the drive of the fastener during the operation of tightening the fastener, thereby keeping the positioning column and the positioning groove in an accurately positioned position.

[0018] Another object of the present invention is to provide a vehicle, wherein the front light and the fender assembly of the vehicle are connected by the front light mounting structure of the present invention. The vehicle of the present invention has the technical advantages of the above-mentioned front light mounting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which constitute part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention. The directional terms such as front and back, up and down, etc. involved therein are only used to indicate relative positional relationships and do not constitute improper limitations on the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of the front lamp mounting structure according to the first embodiment of the present invention;

[0021] Figure 2 An exploded view of the front vehicle lamp mounting structure according to the first embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the overall structure of the bracket according to the first embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the overall structure of the bracket according to the first embodiment of the present invention from another perspective;

[0024] Figure 5 A side view of the bracket according to the first embodiment of the present invention;

[0025] Figure 6 This is a schematic diagram of the overall structure of the mounting base according to the first embodiment of the present invention;

[0026] Figure 7 This is a schematic diagram of the overall structure of the mounting base according to the first embodiment of the present invention from another viewing angle;

[0027] Figure 8 It is a front view of the mounting base according to the first embodiment of the present invention;

[0028] Fig. 9 It is a side view of the mounting base according to the first embodiment of the present invention;

[0029] Fig.10 This is a schematic diagram of the assembly structure of the headlight and fender assembly according to the second embodiment of the present invention.

[0030] Description of reference numerals:

[0031] 1. Fender assembly; 10. Fender; 11. Inner reinforcement plate; 110. Mounting boss;

[0032] 2. Bracket; 20. Frame; 200. Connecting part; 201. Upper supporting plate; 202. Lower supporting plate; 203. First reinforcing rib; 204. Reinforcing protrusion; 21. Connecting hole; 210. Nut; 22. Positioning column; 220. Rod body; 221. Head;

[0033] 3. Mounting seat; 30. Base plate; 300. Mounting hole; 301. Positioning protrusion; 31. Connecting plate; 310. Weight reduction groove; 32. Positioning groove; 320. Guide portion; 321. Blocking portion; 33. Through hole; 34. Second reinforcing rib;

[0034] 4. Front lamp; 401. First mounting hole; 402. Second mounting hole; 403. Third mounting hole. DETAILED DESCRIPTION

[0035] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0036] In the description of the present invention, it should be stated that if there are terms indicating orientation or positional relationship such as "up, down, left, right, front, back, inside, outside", etc., they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. Taking the vehicle described in the present invention as an example, the orientation words such as "up, down, left, right, front, back" used in the embodiments are defined based on the up and down direction (also known as the height direction), the left and right direction (also known as the width direction) and the front and back direction (also known as the length direction) of the vehicle. Specifically, as shown in the drawings, the X direction is the front and back direction of the vehicle, wherein the side to which the arrow points is "front", and the opposite is "back". The Y direction is the left and right direction of the vehicle, wherein the side to which the arrow points is "left", and the opposite is "right". The Z direction is the up and down direction of the vehicle, wherein the side to which the arrow points is "up", and the opposite is "down". “Inside” and “outside” are defined based on the contour of the corresponding components. For example, “inside” and “outside” are defined based on the contour of a vehicle, with the side of the vehicle contour close to the middle of the vehicle being “inside” and the opposite being the case being “outside”.

[0037] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installed", "connected", "connection", and "connector" should be understood in a broad sense. For example, the connection 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, an indirect connection through an intermediate medium, or a connection between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances. The limiting terms such as "first, second, A, B, C, D" that appear in the description of the present invention are only for distinguishing similar features of different positions, affiliations or uses, so as to achieve the purpose of avoiding ambiguity and confusion in the description, and cannot be understood as indicating or implying relative importance.

[0038] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0039] Embodiment 1

[0040] This embodiment relates to a front lamp installation structure, providing a hidden installation solution between the front lamp 4 and the fender 10 for easy assembly; an exemplary structure thereof is as follows Figure 1 and Figure 2 shown.

[0041] In general, the headlight mounting structure includes a bracket 2 arranged on the inner side of the fender assembly 1, a mounting seat 3 arranged on the headlight 4, and fasteners; a positioning structure is provided between the bracket 2 and the mounting seat 3, and the mounting seat 3 is pre-positioned on the bracket 2 through the positioning structure and is fixedly connected to the bracket 2 through fasteners.

[0042] Specifically, if Figure 3 As shown, the bracket 2 of this embodiment includes a frame body 20 and a connection hole 21 provided on the frame body 20; a through hole 33 corresponding to the connection hole 21 is provided on the mounting seat 3, and a fastener passes through the through hole 33 and is screwed into the connection hole 21. The connection hole 21 is provided on the frame body 20 of the bracket 2, and the through hole 33 is correspondingly provided on the mounting seat 3, so that the connection and installation between the bracket 2 and the mounting seat 3 can be conveniently completed using fasteners such as bolts and screws, which has the advantages of reliable connection performance, convenient and efficient operation, etc.

[0043] At the same time, if Figure 4 As shown, the frame body 20 of this embodiment is an integrally formed plate-like member, and a nut 210 is welded on the frame body 20 at the connection hole 21, and the fastener used to connect the mounting seat 3 and the bracket 2 is threadedly connected with the nut 210. The frame body 20 is an integrally formed plate-like member, which is easy to process and has good structural strength; the nut 210 is arranged at the connection hole 21, which can overcome the problem that the plate body itself is thin and the connection firmness of the tapped threaded hole is insufficient, thereby improving the connection firmness between the fastener and the frame body 20.

[0044] Of course, the above positioning structure has a variety of design forms. In this embodiment, Figure 4 , Figure 5 Combined with Figure 6 As shown, the positioning structure includes a positioning groove 32 provided on the mounting seat 3 and a positioning column 22 provided on the frame 20. The positioning column 22 is extended in a direction away from the fender assembly 1 (i.e., in a direction toward the front lamp 4); at the same time, an opening for the positioning column 22 to enter the positioning groove 32 is provided at the side edge of the mounting seat 3, and a guide portion 320 is formed above the opening to be inclined downward into the positioning groove 32; the guide portion 320 is used to guide the positioning column 22 to slide into the positioning groove 32. .

[0045] Specifically, the positioning column 22 can be integrally formed on the frame 20, but preferably, a bolt-shaped part is welded to the frame 20 to form the positioning column 22, which is easier to process. Figure 4As shown in , the positioning column 22 includes a rod body 220 and a head 221. A through hole is pre-opened on the frame body 20. After the rod body 220 passes through the through hole, the head 221 is retained on the back side of the frame body 20 and is welded to the frame body 20. The rod body 220 protruding above the frame body 20 can be used as a positioning part; the diameter of the rod body 220 is preferably set to 8mm, and the size of the positioning groove 32 can be reasonably set to this size; for example, the positioning groove 32 and the rod body 220 are designed to be positioned in a semicircular hole, and the diameter of the semicircular hole is set to 8.1mm. A clearance of 0.1mm is used between the positioning column 22 and the positioning groove 32, that is, a single-side clearance of 0.05mm on both sides of the positioning column 22 can ensure sufficient positioning accuracy.

[0046] The positioning structure adopts the form of matching the positioning groove 32 and the positioning column 22, which is convenient for structural molding; the positioning groove 32 adopts an open groove, which is convenient for the introduction and positioning of the positioning column 22, and realizes the rapid positioning operation between the mounting seat 3 and the bracket 2; Fig.10 As shown, during the installation of the headlight 4, after the bolt at the first mounting hole 401 at the lower right corner of the headlight 4 is installed, the headlight 4 is rotated along the direction α shown in the figure with the bolt as the axis, and the positioning column 22 will slide into the bottom of the positioning groove 32 under the guidance of the guide part 320, so as to realize the pre-installation positioning between the headlight 4 and the fender assembly 1. The downwardly inclined guide part 320 above the opening of the positioning groove 32 just adapts to the rotation action during the installation of the headlight 4. While the headlight 4 rotates, the mounting seat 3 and the bracket 2 continue to approach and finally abut. The positioning column 22 is also guided by the guide part 320 to the positioning position at the bottom of the positioning groove 32 during this process.

[0047] In this embodiment, the positioning groove 32 and the mounting hole 33 are arranged at intervals, and the opening of the positioning groove 32 is arranged in the direction opposite to the mounting hole 33; at the same time, an upwardly protruding blocking portion 321 is formed below the opening of the positioning groove 32; the blocking portion 321 is located on the outer side of the positioning groove 32 and is arranged to protrude upward, which can form an effective barrier for the positioning column 22 located in the positioning groove 32 to prevent the positioning column 22 from escaping from the positioning groove 32.

[0048] There are of course many options for the specific structural form of the frame 20. In this embodiment, for example Figure 5 As shown, the frame 20 includes a main body and connecting parts 200 disposed at both ends of the main body. The frame 20 is welded to the fender assembly 1 through the two connecting parts 200. The main body is protruded in a direction away from the fender assembly 1. The connecting holes 21 and the positioning columns 22 are both disposed on the main body.

[0049] Connecting parts 200 are provided at both ends of the main body of the frame 20, and the frame 20 is fixedly connected to the fender assembly 1 by welding to ensure the connection firmness between the bracket 2 and the fender assembly 1. In this embodiment, the fender assembly 1 includes a fender 10 located on the outside, and an inner reinforcement plate 11 located on the inside. Two mounting bosses 110 are formed on the inner reinforcement plate 11 and are spaced apart. The two connecting parts 200 are welded to the two mounting bosses 110 respectively. The main body of the frame 20 is convexly arranged toward the direction of the front lamp 4 (i.e., away from the fender assembly 1), which facilitates the connection and installation between the mounting seat 3 and the bracket 2, and can provide the support strength of the bracket 2 to the mounting seat 3.

[0050] The main body includes an upper support plate 201 and a lower support plate 202 connected by bending. The upper support plate 201 is set downwardly from the connection part 200 at the top of the frame 20 in a direction away from the fender assembly 1, and the lower support plate 202 is set upwardly from the connection part 200 at the bottom of the frame 20 in a direction away from the fender assembly 1. The connection holes 21 and the positioning posts 22 are both provided on the main body. Designing the main body as two parts, the upper support plate 201 and the lower support plate 202, not only has a simple structure and is easy to process and form, but also the downward tilt posture of the upper support plate 201 facilitates the arrangement of structures such as the connection holes 21 and the positioning posts 22 on the upper support plate 201, and the upward tilt posture of the lower support plate 202 is conducive to ensuring good support of the lower support plate 202.

[0051] In addition, a first reinforcing rib 203 is formed on the lower support plate 202 of the present embodiment, and the first reinforcing rib 203 is arranged along the length direction of the lower support plate 202, and the two ends of the first reinforcing rib 203 extend to the connection portion 200 between the upper support plate 201 and the bottom of the frame body 20, respectively. The first reinforcing rib 203 is provided on the lower support plate 202, which is conducive to further improving the overall structural strength of the main body and improving the supporting stability of the lower support plate 202. At the same time, a reinforcing protrusion 204 can also be provided at the connection portion between the connection portion 200 at the top of the frame body 20 and the upper support plate 201, thereby improving the structural strength of this portion.

[0052] The specific structure of the mounting base 3 is preferably in the following form. Figure 6 , Figure 7 , Figure 8 and Fig. 9As shown, the mounting seat 3 of this embodiment includes a base plate 30 and a connecting plate 31 that are bent and connected. The base plate 30 is fixedly connected to the front vehicle light 4, the connecting plate 31 is fixedly connected to the bracket 2, and the positioning groove 32 and the through-hole 33 are provided on the connecting plate 31. The mounting seat 3 is designed to be composed of two parts, the bent base plate 30 and the connecting plate 31, which can ensure the structural strength of the mounting seat 3. A plurality of mounting holes 300 are provided on the base plate 30 of this embodiment, which are used to pass screws to connect the front vehicle light 4. Preferably, one of the mounting holes 300 is designed as a long hole to facilitate smooth hole alignment and screw insertion. The connecting plate 31 is provided with structures such as the positioning groove 32 and the through-hole 33, which are used to realize the positioning installation between the mounting seat 3 and the bracket 2, so that the structural function distribution of the mounting seat 3 is more reasonable.

[0053] The bending angles of the base plate 30 and the connecting plate 31 can be flexibly adjusted and can be reasonably set according to the inclination of the upper support plate 201 in the frame body 20, so that after the mounting base 3 is fixed to the bracket 2, the base plate 30 is in a nearly horizontal posture.

[0054] In addition, some structures for structural reinforcement or weight reduction can be selectively provided on the mounting seat 3. In this embodiment, a second reinforcing rib 34 is provided between the base plate 30 and the connecting plate 31, a plurality of weight reduction grooves 310 are formed on the base plate 30 and the connecting plate 31, and a positioning protrusion 301 is provided on the base plate 30 to cooperate with the front vehicle lamp 4. These functional structures can play a good role in improving the structural strength of the mounting seat 3, reducing the weight of the mounting seat 3, and improving the installation and positioning performance.

[0055] To summarize, the headlight mounting structure of the present embodiment adopts a matching structure of a bracket 2 and a mounting seat 3, wherein the bracket 2 and the mounting seat 3 are pre-fixed to the fender assembly 1 and the headlight 4, respectively. The headlight 4 can be pre-installed in place through the positioning structure between the bracket 2 and the mounting seat 3, and then the mounting seat 3 and the bracket 2 are fastened together using fasteners to complete the connection and installation operation between the headlight 4 and the fender assembly 1. Since the bracket 2 and the mounting seat 3 are both located in a hidden area on the inner side of the fender assembly 1, not only does the installation structure between the headlight 4 and the fender assembly 1 have good concealment, but the installation operation also has good positioning performance and operating performance, thereby providing a hidden installation solution between the headlight 4 and the fender 10 that is easy to assemble.

[0056] Embodiment 2

[0057] This embodiment relates to a vehicle, wherein the front lamp 4 of the vehicle is connected to the fender assembly 1 by using the front lamp mounting structure provided in the first embodiment; an exemplary integral mounting structure of the front lamp 4 is as follows Fig.10 shown.

[0058] The fender assembly 1 of this embodiment includes a stacked fender 10 and an inner reinforcement plate 11, wherein the inner reinforcement plate 11 is a sheet metal part, and the bracket 2 in the mounting structure of the front lamp 4 is welded to two mounting bosses 110 on the inner reinforcement plate 11. The front lamp 4 is pre-installed through the mounting seat 3 and the bracket 2 to achieve a headlight shape effect of a semi-enclosed fender.

[0059] When installing the headlight 4, due to the large body envelope of the headlight 4, the headlight 4 needs to be placed in the fender 10 and the inner reinforcement plate 11 in an inclined posture along the vehicle Z direction. At this moment, the mounting seat 3 has been pre-installed on the headlight 4, and the bracket 2 has also been fixed on the inner reinforcement plate 11.

[0060] Afterwards Fig.10 As shown, first align the first mounting hole 401 of the front lamp 4 with the corresponding screw hole on the vehicle body, and install it through the bolt (but do not tighten it); then use the bolt as the axis to rotate the front lamp 4 along the direction shown by α in the figure, and the positioning column 22 will be inserted into the positioning groove 32 through the opening part of the positioning groove 32, and as the front lamp 4 continues to rotate, the positioning column 22 slides down along the guide part 320 to the positioning position at the bottom of the positioning groove 32, thereby completing the pre-positioning of the front lamp 4.

[0061] The bolts at the second mounting hole 402, the third mounting hole 403 and the through-hole 33 are tightened in sequence, but not tightened. After the bolts at the first mounting hole 401, the second mounting hole 402, the third mounting hole 403 and the through-hole 33 at the four corners of the headlight 4 are all tightened in sequence.

[0062] It can be seen from the above installation process that the fender 10 of this embodiment is a semi-enclosed structure, which wraps the outer side and top of the headlight 4. The installation connection on the side of the fender 10 on the top of the headlight 4 is a hidden structure, which is not conducive to observation during operation and is in a blind operation. The headlight installation structure of this embodiment well realizes the pre-positioning function and ensures the smooth installation and precise positioning of the four corners of the headlight 4. Moreover, even before the bolts at the through-hole 33 are installed, the blocking portion 321 on the outside of the positioning groove 32 can effectively prevent the positioning column 22 from falling out; when the headlight 4 is rotated into place, the through-hole 33 is directly opposite to the connecting hole 21 on the bracket 2, and the positioning and fixing connection between the mounting seat 3 and the bracket 2 can be achieved by the through-bolt; due to the blocking of the positioning column 22 by the bottom of the positioning groove 32, when tightening the screw, the mounting seat 3 can be prevented from rotating relative to the bracket 2 under the drive of the screw, ensuring smooth installation and installation accuracy.

[0063] By providing a positioning structure with a pre-installed positioning effect between the mounting seat 3 and the bracket 2, in conjunction with the setting of the guide portion 320 at the positioning groove 32, it is convenient for assembly workers to operate smoothly, and can cope with the situation where the inner side of the fender assembly 1 has poor visibility and some installation operations require blind installation.

[0064] It can be seen that by adding the bracket 2 and the mounting seat 3, a hidden configuration of the mounting structure between the front lamp 4 and the fender assembly 1 is achieved, and the positioning effect is good, which is convenient for employees' assembly operations.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A front lamp mounting structure, characterized in that: It comprises a bracket (2) arranged on the inner side of a fender assembly (1), a mounting seat (3) arranged on the front lamp, and a fastener; A positioning structure is provided between the bracket (2) and the mounting seat (3); the mounting seat (3) is pre-positioned on the bracket (2) by the positioning structure and is fixedly connected to the bracket (2) by the fastener.

2. The front lamp mounting structure according to claim 1, characterized in that: The bracket (2) comprises a frame body (20) and a connecting hole (21) provided on the frame body (20); The mounting seat (3) is provided with a through hole (33) corresponding to the connecting hole (21), and the fastener passes through the through hole (33) and is connected to the connecting hole (21).

3. The front lamp mounting structure according to claim 2, characterized in that: The frame body (20) is an integrally formed plate-shaped member, and a nut (210) is welded on the frame body (20) at the connection hole (21), and the fastener is threadedly connected to the nut (210).

4. The front lamp mounting structure according to claim 2, characterized in that: The positioning structure comprises a positioning groove (32) provided on the mounting seat (3), and a positioning column (22) provided on the frame (20); The positioning column (22) is extended in a direction away from the fender assembly (1); An opening is provided on the side edge of the mounting seat (3) for the positioning column (22) to enter the positioning groove (32), and a guide portion (320) is formed above the opening and is inclined downward into the positioning groove (32); the guide portion (320) is used to guide the positioning column (22) to slide into the positioning groove (32).

5. The front lamp mounting structure according to claim 4, characterized in that: The frame (20) comprises a main body and connecting parts (200) disposed at two ends of the main body; The frame (20) is welded to the fender assembly (1) via the two connecting parts (200); the main body is protruding in a direction away from the fender assembly (1); and the connecting hole (21) and the positioning column (22) are both provided on the main body.

6. The front lamp mounting structure according to claim 5, characterized in that: The main body comprises an upper support plate (201) and a lower support plate (202) which are connected by bending; The upper support plate (201) is arranged to be inclined downward from the connection portion (200) at the top of the frame (20) in a direction away from the fender assembly (1), and the lower support plate (202) is arranged to be inclined upward from the connection portion (200) at the bottom of the frame (20) in a direction away from the fender assembly (1); The connecting hole (21) and the positioning column (22) are both arranged on the main body.

7. The front lamp mounting structure according to claim 6, characterized in that: A first reinforcing rib (203) is formed on the lower support plate (202); The first reinforcing rib (203) is arranged along the length direction of the lower support plate (202), and two ends of the first reinforcing rib (203) extend to the upper support plate (201) and the connecting portion (200) at the bottom of the frame (20), respectively.

8. The front lamp mounting structure according to any one of claims 4 to 7, characterized in that: The mounting seat (3) comprises a base plate (30) and a connecting plate (31) which are connected by bending; The base plate (30) is fixedly connected to the front vehicle light (4), the connecting plate (31) is fixedly connected to the bracket (2), and the positioning groove (32) is provided on the connecting plate (31).

9. The front lamp mounting structure according to claim 8, characterized in that: A second reinforcing rib (34) is provided between the base plate (30) and the connecting plate (31); and / or, The base plate (30) and the connecting plate (31) are both formed with weight-reducing grooves (310); and / or, The base plate (30) is provided with a positioning protrusion (301) which is matched with the front vehicle light (4) in a positioning manner.

10. A vehicle, characterized in that: The vehicle's headlight and fender assembly (1) are connected using a headlight mounting structure according to any one of claims 1 to 9.

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