Split type mounting structure of a through lamp
By setting a surface difference limiting structure between the split-type through light and the main body of the front bumper, the problem of poor surface difference matching is solved, achieving stable connection and improved appearance quality, thus enhancing the product's market competitiveness.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 江苏开沃汽车有限公司
- Filing Date
- 2025-07-10
- Publication Date
- 2026-06-26
AI Technical Summary
In the design of car front fascia, poor surface matching between split-type continuous lights and adjacent components leads to a decline in product quality consistency and market competitiveness. This is especially true for exterior components, which can easily cause consumers to question the brand's craftsmanship.
The surface difference limiting structure is adopted, which includes a combination design of hook plate, connecting plate, limiting post and limiting hole, to fix and limit the fit between the split through light and the main body on the front bumper, so as to ensure the surface difference matching effect.
The surface difference limiting structure design achieves a stable connection between the split through light and the main body on the front bumper, improving the surface difference matching quality and enhancing the product's aesthetic appeal and market competitiveness.
Smart Images
Figure CN224409085U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive technology, specifically to an installation structure for a split-type through-type lamp. Background Technology
[0002] With the increasing popularity of electric vehicles, the functional requirements of traditional grilles have significantly decreased, and automotive front-end designs are gradually shifting towards emphasizing technological sophistication and distinctiveness. Through-type light strips, with their unique visual effect, are favored by styling teams and consumers alike. The technological evolution of split-type front through-type lights further reflects the automotive industry's important transformation from simple "functional components" to core "highlighting components." As a crucial automotive exterior styling part, the evaluation criteria for split-type front through-type lights are not limited to the uniformity of light; the surface matching between the split lights and adjacent components (such as the front bumper) is also a key consideration and a crucial factor in ensuring product quality consistency. This places high demands on the precision and stability of the installation points of the split-type combination lights. However, in actual production applications, poor surface matching can easily be perceived by consumers as a product quality defect, especially for exterior components, where such issues may lead consumers to question the brand's craftsmanship. In the highly competitive automotive lighting field, all competitors pay close attention to detail and craftsmanship; surface matching issues directly weaken a product's market competitiveness. Therefore, it is urgent to improve related technologies to enhance surface matching effectiveness. Utility Model Content
[0003] The purpose of this utility model is to propose an installation structure for a split-type through light fixture, which can achieve surface difference limiting between the split through light fixture and the main body on the lower front bumper, as well as between the left front combination light, the right front combination light and the front through light fixture, thereby improving the surface difference matching quality of the car's front face.
[0004] The technical solution adopted by this utility model is as follows: A split-type through light fixture installation structure, including a split-type through light, a front bumper upper body, a left front fender assembly, a right front fender assembly, a water tank upper crossbeam assembly, a front bumper bracket, and a front frame. The split-type through light includes a left front combination light, a front through light, and a right front combination light. The front bumper upper body is fixed on the front bumper bracket. The left front combination light and the right front combination light are symmetrically installed. The left front combination light is fixed on the left front fender assembly and the water tank upper crossbeam assembly, the right front combination light is fixed on the right front fender assembly and the water tank upper crossbeam assembly, and the front through light is fixed on the water tank upper crossbeam assembly and the front frame.
[0005] A surface difference limiting structure is provided at the junction of the left front combination light and the front bumper upper body. The surface difference limiting structure includes a hook plate arranged horizontally on the left front combination light and a connecting plate arranged horizontally on the front bumper bracket. The front end of the hook plate is provided with a downward limiting hook, and the rear end of the hook plate is vertically fixed to the vertical plate of the left front combination light. A limiting slot is provided on the connecting plate, and the connecting plate is located below the hook plate. The limiting slot engages with the limiting hook.
[0006] A surface difference limiting structure two is provided between the front through light and the front bumper upper body. The surface difference limiting structure two includes a limiting post I that is vertically downward on the front through light and a limiting hole I that is provided on the front bumper upper body. The limiting post I and the limiting hole I are inserted into each other.
[0007] A surface difference limiting structure three is provided at the junction of the front through light and the left front combination light. The surface difference limiting structure three includes a limiting hole II provided on the front through light and a limiting post II provided on the left front combination light. The limiting hole II is located above the limiting post II and the limiting hole II is sleeved on the limiting post II.
[0008] As a further improvement of this utility model, the surface difference limiting structure also includes a limiting rib, which is vertically fixed on the vertical plate. One limiting rib is provided on each side of the hook plate, and a slot is opened on the limiting rib. The front end of the connecting plate on the front bumper bracket is engaged in the slot.
[0009] As a further improvement of this utility model, both the limiting hole I and the limiting hole II are elliptical holes, and both the limiting post I and the limiting post II are cross ribs that match the elliptical holes.
[0010] As a further improvement of this utility model, four surface difference limiting structures are arranged between the left front combination light and the upper body of the front bumper, and between the right front combination light and the upper body of the front bumper; four surface difference limiting structures are arranged between the front through light and the upper body of the front bumper; and one surface difference limiting structure is arranged between the left front combination light and the front through light, and between the right front combination light and the front through light.
[0011] The beneficial effects of this utility model are:
[0012] The installation structure of this utility model comprises two parts: a fixing structure and a surface difference limiting structure. The three lamps are fixedly connected to the radiator crossbeam assembly, left front fender assembly, right front fender assembly, and front frame of the vehicle, providing a stable foundation for the lamps. For surface difference limiting, each of the three lamps uses the upper body of the front bumper below it as the surface difference control reference. Specifically, four limiting structures are provided on the left front combination lamp and the front bumper bracket; four limiting structures are provided on the right front combination lamp and the front bumper bracket; four limiting structures are provided on the front through lamp located in the middle and on the upper body of the front bumper; and one surface difference limiting structure is provided on each side of the front through lamp, along with the left and right front combination lamps. By setting these three limiting structures and allocating the corresponding number of structures, the surface difference fit between the split through lamp and the upper body of the front bumper, as well as the gap fit between the front through lamp and the left and right front combination lamps, can be effectively guaranteed. Furthermore, the surface difference limiting structure is easy to install and provides secure limiting. Attached Figure Description
[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0014] Figure 1 This is a schematic diagram of the installation structure of the split-type through-type light fixture of this utility model;
[0015] Figure 2 This is a diagram showing the positions of surface difference limiting structure one and surface difference limiting structure two;
[0016] Figure 3 yes Figure 2 View from AA direction;
[0017] Figure 4 yes Figure 2 BB-direction view;
[0018] Figure 5 This is a three-position diagram of the surface difference limiting structure;
[0019] Figure 6 yes Figure 5 Enlarged view of the third mid-surface difference limiting structure;
[0020] Figure 7 yes Figure 6 C-C view;
[0021] Figure 8 This is a front view of the surface difference limiting structure one in the left front combination lamp;
[0022] Explanation of reference numerals in the attached drawings: 1-Left front combination light, 101-Vertical plate, 102-Hook plate, 103-Limit hook, 104-Limit post II, 105-Limit rib, 106-Groove, 2-Front through light, 201-Limit post I, 202-Limit hole II, 3-Right front combination light, 4-Upper body of front bumper, 401-Limit hole I, 5-Left front fender assembly, 6-Upper crossbeam assembly of water tank, 7-Front bumper bracket, 701-Connecting plate, 702-Limit slot, 8-Front end bracket, 9-Limit structure one, 10-Limit structure two, 11-Limit structure three. Detailed Implementation
[0023] In this embodiment, the installation direction of the components is guided by mutually perpendicular XYZ coordinates, where X is the front-to-back direction of the vehicle body, Y is the width direction of the vehicle body, and Z is the height direction of the vehicle body.
[0024] like Figures 1-8 As shown, the installation structure of a split-type through-type light fixture of this utility model includes a split-type through-type light, a front bumper upper body 4, a left front fender assembly 5, a right front fender assembly (not shown in the figure), a water tank upper crossbeam assembly 6, a front bumper bracket 7, and a front end frame 8. Figure 4 As shown in the diagram, the main body 4 of the front bumper is welded to the front bumper bracket 7, forming an integrated structure. The split-type continuous light consists of a left front combination light 1, a front continuous light 2, and a right front combination light 3, with the front continuous light 2 located between the left front combination light 1 and the right front combination light 3. The left front combination light 1 and the right front combination light 3 are symmetrically installed relative to the vehicle's centerline, and their installation structures are identical. The left front combination light 1 is fixed to the left front fender assembly 5 with two screws and to the radiator upper crossbeam assembly 6 with two screws. The right front combination light 3 is fixed to the right front fender assembly with two screws and to the radiator upper crossbeam assembly 6 with two screws. The front continuous light 2 is fixed to both the radiator upper crossbeam assembly 6 and the front frame 8, and the front bumper bracket 7 is installed on the front frame 8. The above structure constitutes the installation and fixing structure of the split-type continuous light, providing a solid mounting foundation for the light fixture.
[0025] like Figure 3 As shown, a surface difference limiting structure 9 is provided between the left front combination light 1 and the main body 4 of the front bumper. The surface difference limiting structure 9 includes a hook plate 102 arranged horizontally on the left front combination light 1 and a connecting plate 701 arranged horizontally on the front bumper bracket 7. The front end of the hook plate 102 is provided with a downward limiting hook 103, and the rear end of the hook plate 102 is vertically fixed to the vertical plate 101 on the left front combination light 1. A limiting slot 702 is provided on the connecting plate 701. The connecting plate 701 is located below the hook plate 102, and the limiting slot 702 is engaged with the limiting hook 103.
[0026] In some embodiments, the surface difference limiting structure 9 further includes limiting ribs 105, which are fixed to the vertical plate 101. One limiting rib is provided on each side of the hook plate 102. A slot 106 is formed in the limiting rib 105, and the front end of the connecting plate 701 on the front bumper bracket 7 is engaged in the slot 106. Figure 8 As shown.
[0027] The front bumper bracket 7 is fixed in place by the cooperation of the hook plate 102 and the connecting plate 701, and by the front end face of the connecting plate at the front end of the front bumper bracket 7 being embedded in the slot 106. This is achieved by limiting and fixing the front bumper bracket 7 in both the X and Z directions, thereby maintaining the surface difference fit between the left front combination light 1 and the upper body 4 of the front bumper. Similarly, the right front combination light 3 has the same structural fit.
[0028] like Figure 4 As shown, a surface difference limiting structure 2 10 is provided between the front through light 2 and the front bumper upper body 4. The surface difference limiting structure 2 10 includes a limiting post I201 that is vertically downward on the front through light 2 and a limiting hole I401 that is provided on the front bumper upper body 4. The limiting post I201 and the limiting hole I401 are inserted into each other to limit the movement in the Y direction.
[0029] like Figures 5-7 As shown, a surface difference limiting structure 311 is provided between the front through-beam light 2 and the left front combination light 1. The surface difference limiting structure 311 includes a limiting hole II202 provided on the front through-beam light 2 and a limiting post II104 provided on the left front combination light 1. The limiting hole II202 is located above the limiting post II104 and is sleeved on the limiting post II104. The surface difference limiting structure 311 limits in the X and Y directions to control the surface difference fit between the left front combination light and the front through-beam light 2 on the front end face of the vehicle.
[0030] The above structure is a combination of surface difference limiting structures for split-type through lights. Through surface difference limiting structure one 9 and surface difference limiting structure two 10, the three lights (left front combination light 1, front through light 2 and right front combination light 3) can maintain surface difference matching with the upper body 4 of the front bumper below, so as to achieve qualified appearance quality and reflect the aesthetics of the appearance; through surface difference limiting structure three 11, the surface difference matching of the left front combination light 1 and the front through light 2 can be achieved on the front of the car.
[0031] In this embodiment, both the limiting hole I401 and the limiting hole II202 are elliptical holes, and both the limiting post I201 and the limiting post I202 are cross-shaped ribs that match the elliptical holes. This structure makes installation and fixing more convenient.
[0032] The installation process for a split-type front through-type light fixture is as follows:
[0033] The left front combination light 1 and the right front combination light 3 are installed first. The front bumper upper body 4 is fixed to the left and right front combination lights in the X direction and limited in the Z direction by eight surface difference limiting structures 9 on both sides. The left and right front combination lights are symmetrical. Taking the left side as an example, the surface difference mating section between the left front combination light 1 and the front bumper upper body 4 is about 570mm. There are a total of four surface difference limiting structures 9 to limit the front bumper upper body 4 to prevent it from moving back and forth in the X direction. The surface difference limiting structures 9 are arranged sequentially in the Y direction with a spacing of about 145mm. Z-direction limiting ribs 105 are designed on both sides to prevent the front bumper upper body 4 from moving up and down. The front through light 2 is installed last from the Z direction. It is fixed to the water tank upper crossbeam assembly 6 by two screws and then fixed to the front frame 8 by three screws. The front through light 2 is limited to the front bumper upper body 4 by four surface difference limiting structures 10. The surface difference limiting structures 10 are arranged sequentially in the Y direction with a spacing of about 140mm.
[0034] After the front through light 2 and the front bumper body 4 surface difference design is completed, the front through light 2 and the left and right front combination lights are also designed with surface difference limiting structure three 11 to directly calibrate and control the surface difference of the front end surfaces of the two lights.
[0035] In this embodiment, the X-direction is the surface difference direction. Taking the upper body 4 of the front bumper as the reference, the left and right front combination lights are positioned by eight surface difference limiting structures 9 and the upper body 4 of the front bumper. The front through light 2 is limited by four surface difference limiting structures 10 and the upper body 4 of the front bumper for surface difference (X-direction) limitation. The left front combination light 1, the front through light 2, and the right front combination light 3 are positioned separately by taking the upper body 4 of the front bumper as the reference, thus determining the relative positions of the three lights and ensuring the accuracy and stability of the surface difference matching.
[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes that can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention are all within the protection scope of the claims of the present invention.
Claims
1. An installation structure for a split-type through-type luminaire, characterized in that, The system includes a split-type through light, a front bumper upper body (4), a left front fender assembly (5), a right front fender assembly, a water tank upper crossbeam assembly (6), a front bumper bracket (7), and a front frame (8). The split-type through light includes a left front combination light (1), a front through light (2), and a right front combination light (3). The front bumper upper body (4) is fixed on the front bumper bracket (7). The left front combination light (1) and the right front combination light (3) are symmetrically installed. The left front combination light (1) is fixed on the left front fender assembly (5) and the water tank upper crossbeam assembly (6), respectively. The right front combination light (3) is fixed on the right front fender assembly and the water tank upper crossbeam assembly (6), respectively. The front through light (2) is fixed on the water tank upper crossbeam assembly (6) and the front frame (8), respectively. A surface difference limiting structure (9) is provided at the junction of the left front combination lamp (1) and the upper body (4) of the front bumper. The surface difference limiting structure (9) includes a hook plate (102) arranged horizontally on the left front combination lamp (1) and a connecting plate (701) arranged horizontally on the front bumper bracket (7). The front end of the hook plate (102) is provided with a downward limiting hook (103), and the rear end of the hook plate (102) is vertically fixed on the vertical plate (101) of the left front combination lamp (1). A limiting slot (702) is provided on the connecting plate (701). The connecting plate (701) is located below the hook plate (102), and the limiting slot (702) is engaged with the limiting hook (103). A surface difference limiting structure II (10) is provided at the junction of the front through light (2) and the front bumper upper body (4). The surface difference limiting structure II (10) includes a limiting post I (201) set vertically downward on the front through light (2) and a limiting hole I (401) set on the front bumper upper body (4). The limiting post I (201) is inserted into the limiting hole I (401). A surface difference limiting structure three (11) is provided between the front through light (2) and the left front combination light (1). The surface difference limiting structure three (11) includes a limiting hole II (202) provided on the front through light (2) and a limiting post II (104) provided on the left front combination light (1). The limiting hole II (202) is located above the limiting post II (104) and the limiting hole II (202) is sleeved on the limiting post II (104).
2. The installation structure of the split-type through-type luminaire according to claim 1, characterized in that, The surface difference limiting structure (9) also includes a limiting rib (105), which is vertically fixed on the vertical plate (101). One rib is provided on each side of the hook plate (102). A slot (106) is opened on the limiting rib (105), and the front end of the connecting plate (701) on the front bumper bracket (7) is engaged in the slot (106).
3. The installation structure of the split-type through-type luminaire according to claim 1, characterized in that, Both the limiting hole I (401) and the limiting hole II (202) are elliptical holes, and both the limiting post I (201) and the limiting post I (202) are cross-shaped ribs that match the elliptical holes.
4. The installation structure of the split-type through-type luminaire according to claim 1, characterized in that, Four surface difference limiting structures (9) are arranged between the left front combination light (1) and the upper body of the front bumper (4), and between the right front combination light (3) and the upper body of the front bumper (4); four surface difference limiting structures (10) are arranged between the front through light (2) and the upper body of the front bumper (4); and one surface difference limiting structure (11) is arranged between the left front combination light (1) and the front through light (2), and between the right front combination light (3) and the front through light (2).