Assembly structure of bumper and through-type vehicle lamp and vehicle

Abstract

The invention provides an assembly structure of a bumper and a through-type vehicle lamp and a vehicle. The assembly structure of the bumper and the through type vehicle lamp comprises a bumper assembly, a vehicle lamp assembly arranged above the bumper assembly, a grating mounting frame and two fender front supports. The grille mounting frame is connected to the inner side of the middle of the bumper assembly; the two fender front supports are arranged on the left side and the right side of the grille installation frame respectively and connected to the inner side of the end of the bumper assembly. The vehicle lamp assembly comprises a middle vehicle lamp arranged on the grille mounting frame and corner vehicle lamps arranged on the two fender front supports correspondingly, and the middle vehicle lamp and the two corner vehicle lamps are arranged in the left-right direction of the vehicle in a penetrating mode. According to the assembly structure of the bumper and the through-type vehicle lamp, the assembly precision between the vehicle lamp assembly and the bumper assembly can be effectively improved, the gap and the surface difference size between the vehicle lamp assembly and the bumper assembly are effectively controlled, and therefore the purpose of improving the assembly effect between the through-type vehicle lamp and the bumper assembly is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile lamps, and in particular to an assembly structure of a bumper and a through-type lamp. In addition, the present invention also relates to a vehicle. Background Art

[0002] With the improvement of automobile production technology and the advancement of headlight lighting technology, the layout styles of headlights at the front or rear end of the vehicle are becoming more and more diverse; among them, the through-type headlight layout in the width direction of the vehicle is becoming more and more popular; this type of shape not only enriches the illumination effect of the headlights, but also has a good decorative effect.

[0003] However, in the prior art, since the lamp assembly of a through-type lamp is generally composed of a central lamp and two side lamps on the left and right sides, and the lamp assembly needs to be precisely matched with the bumper assembly below it, so that the overall assembly effect of the vehicle exterior is neat and beautiful. It can be seen that the assembly accuracy and connection structure of the lamp assembly are relatively high, and the existing assembly structure often cannot meet the requirements of precise positioning and stable installation of the lamp assembly, resulting in deficiencies in the overall structural stability of the lamp assembly and the assembly accuracy between the bumper assembly and other aspects. Therefore, it is necessary to research and improve the existing assembly structure of the through-type lamp to improve the assembly effect between the through-type lamp and the bumper assembly. Summary of the invention

[0004] In view of this, the present invention aims to provide an assembly structure of a bumper and a through-type headlight, so as to improve the assembly effect between the through-type headlight and the bumper assembly.

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

[0006] A bumper and through-type lamp assembly structure comprises a bumper assembly, a lamp assembly arranged above the bumper assembly, a grille mounting frame and two fender front brackets; the grille mounting frame is connected to the inner side of the middle portion of the bumper assembly; the two fender front brackets are respectively arranged on the left and right sides of the grille mounting frame, and connected to the inner side of the end portions of the bumper assembly; the lamp assembly comprises a middle lamp arranged on the grille mounting frame, and corner lamps respectively arranged on the two fender front brackets, and the middle lamp and the two corner lamps are arranged through the vehicle in the left-right direction.

[0007] Furthermore, the bumper assembly is provided with two first connecting arms, and a plurality of second connecting arms are provided between the two first connecting arms; the two first connecting arms are respectively connected to the two fender front brackets, and each of the second connecting arms is connected to the grille mounting frame.

[0008] Furthermore, the center headlight is provided with a plurality of first through-holes arranged along the up-down direction of the vehicle, and a plurality of first screw holes are provided on the grille mounting frame corresponding to each of the first through-holes; the center headlight is fixed to the grille mounting frame by means of screw parts which pass through the first through-holes and are screwed into the first screw holes.

[0009] Furthermore, a first positioning structure and / or a first clamping structure is provided between the central headlight and the grille mounting frame.

[0010] Furthermore, the bumper assembly includes a main body and an inner plate arranged on the inner side of the main body, and the bumper assembly is connected to the grille mounting frame and the fender front bracket through the inner plate.

[0011] Furthermore, the main body and the top edge of the inner panel are connected via a second clamping structure and / or a plug-in structure.

[0012] Furthermore, a limiting groove with an opening toward the outside of the vehicle is formed on the front bracket of the fender, and the top edge portion of the bumper assembly is inserted into the limiting groove.

[0013] Furthermore, a limit platform facing upward is provided on the front bracket of the fender, and a limit plate located above the limit platform is bent on the inner side of the limit platform, and the limit groove is formed between the limit plate and the limit platform, and the bottom mating surface of the corner lamp abuts against the top of the limit plate.

[0014] Furthermore, the limit platform is provided with an introduction rib, and the top edge portion of the bumper assembly inserted in the limit groove is clamped between the introduction rib and the limit plate; and / or, a third clamping structure is provided between the fender front bracket and the top edge portion of the bumper assembly; and / or, the fender front bracket is provided with a third screw hole arranged along the up and down direction of the vehicle, and a fourth screw hole arranged along the front and rear direction of the vehicle, and the corner lamp is fixed to the fender front bracket by a screw member screwed to the third screw hole and the fourth screw hole; and / or, a second positioning structure is provided between the corner lamp and the fender front bracket.

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

[0016] The assembly structure of the bumper and the through-type headlights of the present invention uses a grille mounting frame fixedly connected to the middle of the bumper assembly as the installation base of the middle headlights, and uses a fender front bracket fixedly connected to the end of the bumper assembly as the installation base of the corner headlights, so that the middle headlights and corner headlights that are arranged through the vehicle in the left and right directions can use the bumper assembly as a positioning reference to complete the positioning installation, which can effectively improve the assembly accuracy between the headlight assembly and the bumper assembly, and effectively control the gap and surface difference size between the two, thereby achieving the purpose of improving the assembly effect between the through-type headlights and the bumper assembly.

[0017] In addition, first connecting arms are respectively provided at the end positions of both ends of the bumper assembly for respectively connecting the two fender front brackets, and a plurality of second connecting arms are provided between the two first connecting arms in the middle of the bumper assembly for connecting the grille mounting frame, so that the grille mounting frame and the fender front bracket can be reliably connected to the bumper assembly, so that the grille mounting frame, the fender front bracket and the bumper assembly are fixedly connected as one, forming a unified and reliable installation base, providing stable conditions for the accurate positioning and installation of the center headlights and the corner headlights in the headlight assembly, and is conducive to improving the stability and reliability of the entire assembly structure.

[0018] Another object of the present invention is to provide a vehicle, wherein the vehicle adopts the assembly structure of the bumper and the through-type headlight of the present invention. The vehicle of the present invention has the technical advantages possessed by the assembly structure of the bumper and the through-type headlight. 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 It is a schematic diagram of the overall structure of the assembly structure of the bumper and the through-type lamp according to the first embodiment of the present invention from the front upper perspective;

[0021] Figure 2 A top view of the assembly structure according to the first embodiment of the present invention;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the assembly structure according to the first embodiment of the present invention from another viewing angle;

[0023] Figure 4 A top view of the assembly structure according to the first embodiment of the present invention after removing the vehicle lamp assembly;

[0024] Figure 5An exploded view of the assembly structure according to the first embodiment of the present invention;

[0025] Figure 6 An exploded view of the assembly structure according to the first embodiment of the present invention after the bumper assembly is disassembled from another viewing angle;

[0026] Figure 7 This is a schematic structural diagram of a grille mounting frame according to Embodiment 1 of the present invention;

[0027] Figure 8 A top view of the grille mounting frame and the middle headlight according to the first embodiment of the present invention;

[0028] Fig. 9 A bottom view of the grille mounting frame and the middle headlight according to the first embodiment of the present invention;

[0029] Fig.10 This is a schematic diagram of the assembly structure of the grille mounting frame, the fender front bracket and the inner panel according to the first embodiment of the present invention;

[0030] Fig.11 This is a schematic structural diagram of a fender front bracket according to Embodiment 1 of the present invention;

[0031] Fig.12 This is a schematic diagram of the assembly structure of the fender front bracket and the corner lamp according to the first embodiment of the present invention.

[0032] Description of reference numerals:

[0033] 1. Bumper assembly; 10. Main body; 100. Second bayonet; 101. Insertion plate; 11. Inner plate; 11a. Middle inner plate; 11b. Corner inner plate; 110. Insertion slot; 111. First connecting arm; 112. Second connecting arm; 113. Third bayonet; 114. Second clamp; 12. Grille window;

[0034] 2. Lamp assembly; 20. Central lamp; 200. Mounting plate; 201. First through-hole; 202. First positioning hole; 203. First clamp; 21. Corner lamp; 211. Bottom mating surface; 212. Second positioning column; 213. Second through-hole; 214. Third through-hole;

[0035] 3. Grille mounting frame; 300. First screw hole; 301. First positioning column; 302. First bayonet; 303. Vehicle body connection portion; 304. Second screw hole;

[0036] 4. front bracket of fender; 400. third clamp; 41. limiting groove; 410. limiting platform; 411. introduction rib; 412. limiting plate; 42. second positioning hole; 43. third screw hole; 44. fourth screw hole; 45. fifth screw hole; 46. vehicle body mounting portion;

[0037] 501, first screw; 502, second screw. DETAILED DESCRIPTION

[0038] 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.

[0039] 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”.

[0040] 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.

[0041] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0042] Embodiment 1

[0043] This embodiment relates to an assembly structure of a bumper and a through-type lamp, which can improve the assembly effect between the through-type lamp and the bumper assembly 1; an exemplary structure thereof is as follows Figures 1 to 5 shown.

[0044] In general, the assembly structure of the bumper and the through-type lamp includes a bumper assembly 1, a lamp assembly 2 disposed above the bumper assembly 1, a grille mounting frame 3 and two fender front brackets 4. The grille mounting frame 3 is connected to the inner side of the middle part of the bumper assembly 1; the two fender front brackets 4 are disposed on the left and right sides of the grille mounting frame 3 and connected to the inner side of the end of the bumper assembly 1. The lamp assembly 2 includes a middle lamp 20 disposed on the grille mounting frame 3 and corner lamps 21 disposed on the two fender front brackets 4, respectively. The middle lamp 20 and the two corner lamps 21 are disposed through the vehicle in the left and right directions.

[0045] It should be noted that the assembly structure of the bumper and the through-type headlight of this embodiment can be used at the front end or rear end of the vehicle. When used at the front end, the front bumper cooperates with the headlight assembly 2 at the front, and when used at the rear end, the rear bumper cooperates with the headlight assembly 2 at the rear. This embodiment is described by taking the case of being used at the front end of the vehicle as an example. In addition, in order to improve the simplicity of each figure, the figures involving the fender front bracket 4 only show the right fender front bracket 4, and the left fender front bracket 4 is not shown, but the structures and connection methods of the two are symmetrical about the center line of the vehicle, and those skilled in the art can understand the specific implementation method of the left fender front bracket 4 based on this.

[0046] like Figure 5 and Figure 6 As shown, the bumper assembly 1 of this embodiment is provided with two first connecting arms 111, and a plurality of second connecting arms 112 are provided between the two first connecting arms 111. The two first connecting arms 111 are respectively connected to the two fender front brackets 4 on the left and right sides of the vehicle, and each second connecting arm 112 is connected to the grille mounting frame 3. The first connecting arms 111 are respectively provided at the end positions of both ends of the bumper assembly 1 for respectively connecting the two fender front brackets 4, and a plurality of second connecting arms 112 are provided at the position between the two first connecting arms 111 in the middle of the bumper assembly 1 for connecting the grille mounting frame 3, so that the grille mounting frame 3 and the fender front bracket 4 can be reliably connected to the bumper assembly 1, so that the grille mounting frame 3, the fender front bracket 4 and the bumper assembly 1 are fixedly connected as a whole, forming a unified and reliable installation foundation, providing stable conditions for the accurate positioning and installation of the middle headlight 20 and the corner headlight 21 in the headlight assembly 2, which is conducive to improving the stability and reliability of the entire assembly structure.

[0047] Of course, the specific structural forms of the above-mentioned grille mounting frame 3 and fender front bracket 4 can be flexibly designed, and can be reasonably designed based on the installation conditions on the vehicle body, the installation requirements of the air intake grille at the grille window 12 in the middle of the bumper assembly 1, the installation requirements of the fender, etc. The grille mounting frame 3 of this embodiment is provided with a vehicle body connection portion 303 for connecting to the vehicle body frame, and a mounting structure for connecting the air intake grille; the fender front bracket 4 is provided with a vehicle body mounting portion 46 for connecting to the vehicle body frame, and a mounting structure for connecting the fender.

[0048] In this embodiment, if Figure 7 , Figure 8 and Fig. 9 As shown, the central headlight 20 is provided with a plurality of first through-holes 201 arranged along the vertical direction of the vehicle, and a plurality of first screw holes 300 are provided on the grille mounting frame 3 corresponding to each first through-hole 201; the central headlight 20 is fixedly mounted on the grille mounting frame 3 by screwing members passing through the first through-holes 201 and screwed into the first screw holes 300. The first through-holes 201 are arranged in the vertical direction of the vehicle, so that the central headlight 20 is conveniently mounted from above the grille mounting frame 3, and the screwing members are mounted from top to bottom, which makes the operation more convenient; moreover, the central headlight 20 is fixed to the grille mounting frame 3 by using a plurality of screws arranged vertically, which not only ensures the accurate position of the central headlight 20 in the width and length directions of the vehicle, but also accurately defines the height position of the central headlight 20, so that the assembly gap between the central headlight 20 and the bumper assembly 1 is well controlled.

[0049] At the same time, it is preferred to set a first positioning structure or a first clamping structure between the central headlight 20 and the grille mounting frame 3. Specifically, the first positioning structure of this embodiment includes a first positioning column 301 arranged in the middle of the grille mounting frame 3, and a first positioning hole 202 corresponding to the central headlight 20, and the first positioning column 301 is extended upward; the first clamping structure of this embodiment includes a plurality of first clamps 203 arranged on the central headlight 20, and a plurality of corresponding first clamping ports 302 opened on the grille mounting frame 3, and the first clamps 203 are extended downward. When installing the central headlight 20, the central headlight 20 is moved from top to bottom, the first positioning column 301 is positioned and inserted into the first positioning hole 202, and the first clamp 203 is inserted into the corresponding first clamping port 302, so as to complete the pre-positioning installation of the central headlight 20 on the grille mounting frame 3. At this moment, the first through-hole 201 on the mounting plate 200 of the corner lamp 21 is aligned with the first screw hole 300 on the grille mounting frame 3. The central lamp 20 can be firmly and accurately mounted on the grille mounting frame 3 by passing through the first through-hole 201 and screwing into the first screw hole 300 with screws such as bolts and screws. By providing a positioning and clamping structure between the central lamp 20 and the grille mounting frame 3, the central lamp 20 can be pre-positioned and pre-fixed on the grille mounting frame 3 before screwing, which facilitates the accurate fixing of the central lamp 20 on the grille mounting frame 3 and the screwing operation of the screwing member.

[0050] In addition, if Fig.10 Combined with Figure 6 As shown, in order to facilitate the processing and construction of the bumper assembly 1, the bumper assembly 1 of this embodiment includes a body 10 and an inner plate 11 arranged inside the body 10, and the bumper assembly 1 is connected to the grille mounting frame 3 and the fender front bracket 4 through the inner plate 11. By lining the inner plate 11 inside the body 10 of the bumper assembly 1, it is convenient to perform separate injection molding of the body 10, and it is also convenient to design a connecting arm for connecting the grille mounting frame 3 and the fender front bracket 4, as well as a positioning, clamping and other structures on the inner plate 11.

[0051] At the same time, a second clamping structure or plugging structure may be provided at the top edge of the body 10 and the inner panel 11 to connect the body 10 and the inner panel 11 through the second clamping structure or plugging structure. Designing a clamping or plugging structure at the top edge of the inner panel 11 and the body 10 can improve the connection stability of the top of the bumper assembly 1 and facilitate the integrated assembly between the body 10 and the inner panel 11.

[0052] Specifically, in this embodiment, and the plug-in structure are both provided. Among them, the second plug-in structure includes a second bayonet 100 opened at the top edge of the body 10, and a second clamp 114 formed on the inner plate 11, and the second clamp 114 is clamped into the second bayonet 100; the second bayonet 100 and the second clamp 114 are arranged in pairs, and multiple pairs can be arranged at intervals along the length direction of the bumper assembly 1. The plug-in structure of this embodiment includes an insertion slot 110 formed on the inner plate 11, and an insertion plate 101 provided on the body 10; the insertion slot 110 can be formed by designing a bent plate body at the edge of the inner plate 11, so that the above-mentioned insertion slot 110 is formed at the bend of the plate body. When the body 10 is superimposed on the inner plate 11, the insertion plate 101 is inserted into the insertion slot 110, and the second clamp 114 is clamped into the second bayonet 100; in addition, the connection firmness between the body 10 and the inner plate 11 can be improved by welding or screw fastening.

[0053] In addition, in order to facilitate the construction of the inner panel 11, the inner panel 11 of the present embodiment is divided into three parts, namely, a middle inner panel 11a and two corner inner panels 11b, wherein the middle inner panel 11a corresponds to the middle headlight 20, and the two corner inner panels 11b correspond to the corner headlights 21. The first connecting arm 111 and the second connecting arm 112 are both arranged on the middle inner panel 11a, wherein the two first connecting arms 111 are respectively arranged at the ends of the middle inner panel 11a, and the grille mounting frame 3 and the two fender front brackets 4 can be fixedly connected as one through the middle inner panel 11a. Specifically, a fifth screw hole 45 is provided at the inner corner of the fender front bracket 4, and the fifth screw hole 45 corresponds to the through-hole on the first connecting arm 111 at the end of the middle inner panel 11a. The middle inner panel 11a and the fender front bracket 4 are fixedly connected by a first screw 501 that passes through the first connecting arm 111 and is screwed into the fifth screw hole 45; a plurality of second screw holes 304 are evenly spaced on the grille mounting frame 3, and each second screw hole 304 corresponds to a through-hole on each second connecting arm 112 of the middle inner panel 11a. The middle inner panel 11a and the grille mounting frame 3 are fixedly connected by a second screw 502 that passes through the second connecting arm 112 and is screwed into the second screw hole 304.

[0054] like Fig.11 , Fig.12 Combined with Fig.10As shown, in order to improve the assembly accuracy between the corner lamp 21 and the bumper assembly 1, a limiting groove 41 with an opening toward the outside of the vehicle is formed on the fender front bracket 4 of this embodiment, and the top edge of the bumper assembly 1 is inserted into the limiting groove 41. The limiting groove 41 is provided on the fender front bracket 4, and the bumper assembly 1 can be pushed from the outside of the vehicle to the inside to install the bumper assembly 1 in place, and at the same time, a good limit is formed on the top edge of the bumper assembly 1 and the lamp assembly 2, thereby improving the clearance fit accuracy and surface difference accuracy between the bumper assembly 1 and the lamp assembly 2.

[0055] Preferably, a limit platform 410 facing upward is provided on the front bracket 4 of the fender, a limit plate 412 located above the limit platform 410 is formed by bending the inner side of the limit platform 410, a limit groove 41 is formed between the limit plate 412 and the limit platform 410, and the bottom mating surface 211 of the corner lamp 21 abuts against the top of the limit plate 412. Designing the limit platform 410 facing upward on the front bracket 4 of the fender not only facilitates the setting of the limit groove 41 on the limit platform 410, but also provides a stable foundation for the abutment and mating of the corner lamp 21, so as to ensure the clearance mating accuracy between the bumper assembly 1 and the corner lamp 21.

[0056] In addition, an introduction rib 411 may be provided on the limiting platform 410, and the top edge of the bumper assembly 1 inserted into the limiting groove 41 is clamped between the introduction rib 411 and the limiting plate 412. Alternatively, a third clamping structure is provided between the fender front bracket 4 and the top edge of the bumper assembly 1, and the third clamping structure specifically includes Fig.10 The third clamping hole 113 shown in the figure is located on the inner panel 11, and the third clamping head 400 is correspondingly arranged on the front bracket 4 of the fender. Alternatively, a second positioning structure is arranged between the corner lamp 21 and the front bracket 4 of the fender, and the second positioning structure specifically includes a second positioning column 212 arranged on the corner lamp 21, and a second positioning hole 42 is correspondingly arranged on the front bracket 4 of the fender.

[0057] In this embodiment, the fender front bracket 4 is further provided with a third screw hole 43 arranged along the up-down direction of the vehicle, and a fourth screw hole 44 arranged along the front-rear direction of the vehicle. Correspondingly, a second through-hole 213 and a third through-hole 214 are provided on the corner lamp 21; the second through-hole 213 corresponds to the second positioning hole 42, and the third through-hole 214 corresponds to the fourth screw hole 44. The corner lamp 21 is fixed to the fender front bracket 4 by a screw member which passes through the second through-hole 213 and is screwed to the third screw hole 43, and passes through the third through-hole 214 and is screwed to the fourth screw hole 44.

[0058] It should be pointed out that the above-mentioned introduction rib 411, third clamping structure, third screw hole 43, fourth screw hole 44 and second positioning structure can be set separately, or all or part of them can play the corresponding technical effect. For example, the provision of the introduction rib 411 facilitates the smooth insertion of the top edge of the bumper assembly 1 into the limit groove 41, and forms a stable limit position for the top edge of the bumper assembly 1, so that the position of the top edge of the bumper assembly 1 in the vehicle height direction is more precise, so as to improve the clearance fit accuracy between the lamp assembly 2 and the bumper assembly 1; the provision of the clamping structure between the fender front bracket 4 and the bumper assembly 1 is conducive to improving the assembly convenience and connection firmness between the two; the provision of the third screw hole 43 and the fourth screw hole 44 can firmly connect the corner lamp 21 to the fender front bracket 4 in the height and length directions of the vehicle, thereby improving the assembly stability and position accuracy of the corner lamp 21 on the fender front bracket 4; the provision of the positioning structure between the corner lamp 21 and the fender front bracket 4 facilitates the pre-positioning of the corner lamp 21 when installing the corner lamp 21, thereby improving the convenience of installation operation of the corner lamp 21 on the fender front bracket 4.

[0059] To sum up, the assembly structure of the bumper and the through-type headlights of this embodiment uses the grille mounting frame 3 fixedly connected to the middle of the bumper assembly 1 as the installation base of the middle headlight 20, and uses the fender front bracket 4 fixedly connected to the end of the bumper assembly 1 as the installation base of the corner headlights 21, so that the middle headlights 20 and corner headlights 21 that are arranged through the vehicle in the left and right directions can use the bumper assembly 1 as a positioning reference to complete the positioning installation, which can effectively improve the assembly accuracy between the headlight assembly 2 and the bumper assembly 1, and effectively control the gap and surface difference size between the two, thereby achieving the purpose of improving the assembly effect between the through-type headlights and the bumper assembly 1.

[0060] Embodiment 2

[0061] The present embodiment relates to a vehicle, the front end and / or rear end of the vehicle is provided with a lamp assembly 2 which is arranged to penetrate in the left-right direction of the vehicle, and the lamp assembly 2 and the bumper assembly 1 thereunder adopt the assembly structure of the bumper and the through-type lamp provided in the first embodiment.

[0062] The assembly structure of the bumper and the through-type headlight provided in the first embodiment achieves a good assembly effect of the through-type headlight. By setting the grille mounting frame 3 and the fender front bracket 4, a good support can be formed between the bumper assembly 1 and the headlight assembly 2. Moreover, since the grille mounting frame 3 and the fender front bracket 4 are not appearance parts, reinforcing ribs, reinforcing chambers and other structures can be set on the grille mounting frame 3 or the fender front bracket 4 to improve the overall structural strength of the bracket. The design of the grille mounting frame 3 and the fender front bracket 4 ensures the assembly reliability of the vehicle headlight assembly 2. Moreover, the middle headlight 20 and the corner headlight 21 are both assembled and disassembled in the Z direction of the vehicle. They can be directly disassembled by opening the hood at a later stage. Without disassembling other matching parts, the headlight assembly 2 can be simply replaced, repaired and maintained.

[0063] At the same time, the grille mounting frame 3 and the fender front bracket 4 both serve as the same positioning reference for the lamp assembly 2 and the bumper assembly 1. The positioning, limiting and connection cooperation of the lamp assembly 2 and the bumper assembly 1 at different positions of the same parts are accurate and consistent, which improves the relative dimensional accuracy of the positioning reference of the product, and makes the appearance assembly effect between the lamp assembly 2 and the bumper assembly 1 better. The gap size between the lamp assembly 2 and the bumper assembly 1 in the Z direction of the vehicle is effectively controlled. Under the same positioning conditions, the matching clearance and surface difference control level between the lamp assembly 2 and the bumper assembly 1 are also effectively guaranteed.

[0064] 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. An assembly structure of a bumper and a through-type lamp, characterized in that: It comprises a bumper assembly (1), a headlight assembly (2) arranged above the bumper assembly (1), a grille mounting frame (3) and two fender front brackets (4); The grille mounting frame (3) is connected to the inner side of the middle part of the bumper assembly (1); the two fender front brackets (4) are respectively arranged on the left and right sides of the grille mounting frame (3) and connected to the inner side of the end of the bumper assembly (1); The vehicle lamp assembly (2) comprises a central vehicle lamp (20) arranged on the grille mounting frame (3), and corner vehicle lamps (21) respectively arranged on the two fender front brackets (4); the central vehicle lamp (20) and the two corner vehicle lamps (21) are arranged to penetrate in the left-right direction of the vehicle.

2. The assembly structure of the bumper and the through-type lamp according to claim 1, characterized in that: The bumper assembly (1) is provided with two first connecting arms (111), and a plurality of second connecting arms (112) are provided between the two first connecting arms (111); the two first connecting arms (111) are respectively connected to the two fender front brackets (4), and each of the second connecting arms (112) is connected to the grille mounting frame (3).

3. The assembly structure of the bumper and the through-type lamp according to claim 2, characterized in that: The central vehicle lamp (20) is provided with a plurality of first penetration holes (201) arranged along the up-down direction of the vehicle, and corresponding to each of the first penetration holes (201), the grille mounting frame (3) is provided with a plurality of first screw holes (300); The central vehicle lamp (20) is fixedly mounted on the grille mounting frame (3) via a screw member that passes through the first penetration hole (201) and is screwed into the first screw hole (300).

4. The assembly structure of the bumper and the through-type lamp according to claim 3 is characterized in that: A first positioning structure and / or a first clamping structure is provided between the central vehicle lamp (20) and the grille mounting frame (3).

5. The assembly structure of the bumper and the through-type lamp according to claim 1, characterized in that: The bumper assembly (1) comprises a main body (10) and an inner plate (11) arranged inside the main body (10); the bumper assembly (1) is connected to the grille mounting frame (3) and the fender front bracket (4) via the inner plate (11).

6. The assembly structure of the bumper and the through-type lamp according to claim 5, characterized in that: The top edges of the main body (10) and the inner plate (11) are connected via a second snap-fit ​​structure and / or a plug-in structure.

7. The assembly structure of a bumper and a through-type lamp according to any one of claims 1 to 6, characterized in that: The fender front bracket (4) is formed with a limiting groove (41) with its opening facing the outside of the vehicle, and the top edge of the bumper assembly (1) is inserted into the limiting groove (41).

8. The assembly structure of the bumper and the through-type lamp according to claim 7 is characterized in that: The fender front bracket (4) is provided with a limit platform (410) facing upward, the inner side of the limit platform (410) is bent to form a limit plate (412) located above the limit platform (410), the limit groove (41) is formed between the limit plate (412) and the limit platform (410), and the bottom mating surface (211) of the corner lamp (21) abuts against the top of the limit plate (412).

9. The assembly structure of the bumper and the through-type lamp according to claim 8, characterized in that: The limiting platform (410) is provided with an introduction rib (411), and the top edge of the bumper assembly (1) inserted into the limiting groove (41) is clamped between the introduction rib (411) and the limiting plate (412); And / or, a third clamping structure is provided between the fender front bracket (4) and the top edge of the bumper assembly (1); and / or, the fender front bracket (4) is provided with a third screw hole (43) arranged along the up-down direction of the vehicle, and a fourth screw hole (44) arranged along the front-rear direction of the vehicle, and the corner lamp (21) is fixedly mounted on the fender front bracket (4) via a screw member screwed to the third screw hole (43) and the fourth screw hole (44); And / or, a second positioning structure is provided between the corner headlight (21) and the fender front bracket (4).

10. A vehicle, characterized in that: The vehicle adopts the assembly structure of the bumper and the through-type headlight according to any one of claims 1 to 9.

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