Mounting structure for headlight

Abstract

The utility model provides a headlight mounting structure which comprises a headlight, a front bumper and a vehicle body sheet metal part, and the headlight is arranged on the vehicle body sheet metal part. A front lamp matching hole is formed in the front bumper, the front bumper is arranged on the automobile body sheet metal part and located in front of the front lamp, and the front end of the front lamp is embedded into the front lamp matching hole; the front lamp matching hole is connected with the front lamp through an arranged matching mechanism, the matching mechanism comprises a turned edge and a plurality of slots, the turned edge is arranged on the edge of the inner side of the front lamp matching hole and extends backwards, the slots are formed in the front lamp, the turned edge is inserted into the slots respectively, and the front lamp matching hole is matched with the slots through the turned edge. A gap between the headlight matching hole and the headlight is uniform; the matching mechanism further comprises a rubber part, and the rubber part is arranged between the inserting groove and the turned-over edge. According to the utility model, the problems in the prior art can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lamps, in particular to a mounting structure for a headlight. Background Art

[0002] With the improvement of living standards, people have higher and higher requirements for various performances of automobiles. Among them, the styling of vehicles is also constantly innovating, and the complex styling features have put forward higher and higher requirements for the precision of parts, which also increases the difficulty of solving the gap surface problem in the later assembly process.

[0003] The front combination lamp of the existing vehicle model is assembled on the vehicle body. Due to the fluctuation of the vehicle body accuracy and the influence of the adjustment accuracy of the front combination lamp and the front bumper, it is difficult to ensure the gap surface difference around the front combination lamp, so that the gap surface difference effect between the front combination lamp and the front bumper is poor; Chinese patent CN21745123 U discloses a mounting structure for the cooperation of the headlight and the front bumper, including a headlight assembly, a front bumper assembly and a bracket, the headlight assembly includes a headlight body, the front bumper assembly includes a front bumper body, a decorative piece is arranged on the front bumper body, the bracket is located between the headlight body and the front bumper body, and the bracket is detachably connected to the headlight body and the decorative piece respectively, a first adhesive piece is arranged on the front of the headlight body, and a second adhesive piece is arranged on the back of the decorative piece, and the first adhesive piece is detachably adhered to the second adhesive piece. The installation structure needs to install multiple first adhesives on the front combination lamps, and multiple second adhesives on the front bumper, which increases the number of assembly steps for the front combination lamps and the front bumper, thereby increasing the production cost. In addition, when the first adhesive and the second adhesive are not connected, a protective layer needs to be provided on the surfaces of both, so as to prevent dust and debris from adhering to the bonding surfaces of the first adhesive and the second adhesive, thereby affecting the bonding effect, thereby increasing the production cost. At the same time, since the front combination lamps and the front bumper are both transported to the car factory and installed on the car body by the car factory operators, improper transportation may cause the protective layer to be damaged or fall off, thereby affecting the bonding effect, so the transportation protection cost needs to be increased. Utility Model Content

[0004] The purpose of the utility model is to solve the deficiencies of the prior art and to provide a mounting structure for a headlight, which can effectively solve the problems existing in the prior art.

[0005] The utility model is realized through the following technical scheme: a mounting structure for a headlight, comprising a headlight, a front bumper and a body sheet metal, wherein the headlight is arranged on the body sheet metal; a headlight matching hole is arranged on the front bumper, wherein the front bumper is arranged on the body sheet metal, located in front of the headlight, and the front end of the headlight is engaged with the headlight matching hole; the headlight matching hole and the headlight are connected by a matching mechanism, wherein the matching mechanism comprises a flange arranged on the inner edge of the headlight matching hole and extending backwards, and a plurality of slots arranged on the headlight, wherein the flanges are respectively inserted into the plurality of slots, and the gap between the headlight matching hole and the headlight is uniform through the matching of the flanges and the slots; the matching mechanism also comprises a rubber member, wherein the rubber member is arranged between the slot and the flange.

[0006] Furthermore, according to the headlight mounting structure of the utility model, the rubber piece is sleeved on the flange to wrap the insertion end of the flange.

[0007] Furthermore, according to the headlight mounting structure of the present invention, the flange is provided with interference steps on both sides of the top of the insertion end, and the thickness of the insertion end is smaller than the thickness of the flange through the setting of the interference steps; the cross-section of the rubber member is a U-shaped structure including two legs, and when the rubber member is sleeved on the insertion end, the tops of the two legs interfere with the interference steps at corresponding positions, and the rubber member is installed in place at this time.

[0008] Further, according to the headlight mounting structure of the utility model, the headlight includes a lamp housing, a decorative frame and a lampshade, the lampshade is sealed and connected to the lamp housing to form a cavity, the decorative frame is arranged in the cavity, and the decorative frame is provided with a first light exit hole, a second light exit hole and a third light exit hole from top to bottom, a decorative ring is provided at the first light exit hole, a first working light is provided at the second light exit hole, a second working light is provided at the third light exit hole, a third working light is provided in the lamp housing, and the light emitting end of the third working light passes through the first light exit hole and is located in the decorative ring.

[0009] Furthermore, according to the headlight mounting structure of the utility model, a first working surface is provided on the upper part of the decorative frame, and a second working surface is provided on the lower part, and the second working surface is higher than the first working surface, and the first light exit hole is provided on the first working surface; the second light exit hole and the third light exit hole are provided on the second working surface.

[0010] Furthermore, according to the headlight mounting structure of the utility model, a plurality of transition steps are provided between the first working surface and the second working surface, and the transition steps are used to increase the distance between the third working light and the first working light, so that the light emitted by the third working light cannot enter the first working light.

[0011] Furthermore, according to the headlight mounting structure of the utility model, the decorative frame is provided with a light-blocking boss between the second light-emitting hole and the third light-emitting hole, and the light-blocking boss is used to block light; the decorative frame is also provided with a plurality of characteristic bands below the third light-emitting hole.

[0012] Furthermore, according to the headlight installation structure of the present invention, a plurality of the slots are integrally arranged on the lampshade.

[0013] Further, according to the headlamp mounting structure of the utility model, a circle of glue groove is provided on the top of the lamp housing, and a plurality of sinks are distributed in the glue groove, the top surface and the bottom surface of the sink are parallel to the horizontal plane H, the sink is provided with a fixing hole, and a plurality of snap-in grooves are also provided on the outer groove wall of the glue groove; a glue shielding body matching with the glue groove is provided on the lampshade, and a rubber rib is provided at the bottom of the glue shielding body, and a plurality of connecting hole columns are provided on the rubber rib, and one of the connecting hole columns corresponds to one of the sinks, and a plurality of snap-in buckles are provided on the outer side wall of the glue shielding body, and one of the snap-in buckles corresponds to one of the snap-in grooves; when the lampshade is set on the lamp housing, the rubber rib is inserted into the glue groove filled with sealing glue, the bottom surface of the connecting hole column is fitted with the top surface of the sink, and the snap-in buckle is snapped into the snap-in groove, and a screw is used to penetrate the fixing hole from the bottom surface of the sink to be fixedly connected with the connecting hole column, so that the lampshade is sealed and fixed to the lamp housing.

[0014] The utility model has a simple structure and is convenient and quick to install. The matching mechanism makes the gap between the headlight matching hole and the headlight uniform. At the same time, the matching mechanism prevents the insertion end of the flange from contacting the slot through the rubber part, so that the friction between the two produces abnormal noise during the driving of the vehicle; secondly, the third working light is kept away from the first working light by the setting of the transition step, and the light emitted by the third working light cannot enter the first working light, thereby improving the recognition of the functional light beam, thereby further improving driving safety, and at the same time, the transition step can also make the decorative frame more layered and more beautiful in appearance; thirdly, a plurality of slots are integrally arranged on the lampshade, and the lampshade is integrally injection molded, and the slots do not need to be installed separately, thereby reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 yes Figure 1 Schematic diagram of the cross-section structure of AA.

[0017] Figure 3 yes Figure 2 Enlarged view of the structure of the dotted box part.

[0018] Figure 4 It is a structural schematic diagram of the headlight in the utility model.

[0019] Figure 5 It is a structural schematic diagram of the headlight of the utility model without the lampshade.

[0020] In the figure: headlight 1, lamp housing 11, mounting foot 111, mounting hole 1111, glue groove 112, snap-on groove 113, sink 114, fixing hole 1141, decorative frame 12, first light exit hole 121, second light exit hole 122, third light exit hole 123, first working surface 124, second working surface 125, transition step 126, light blocking boss 127, characteristic band 128, lampshade 13, glue shielding body 131, rubber rib 132, connecting hole column 1321, snap-on buckle 133, front bumper 2, headlight matching hole 21, body sheet metal part 3, matching mechanism 4, flange 41, insertion end 411, abutment step 412, slot 42, rubber part 43, decorative ring 5, first working lamp 6, second working lamp 7, third working lamp 8, limiting mechanism 9, limiting hole 91, limiting column 92. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] according to Figure 1 - As shown in Figure 5, a headlight mounting structure comprises a headlight 1, a front bumper 2 and a body sheet metal part 3, wherein the headlight 1 is arranged on the body sheet metal part 3; a headlight matching hole 21 is arranged on the front bumper 2, and the front bumper 2 is arranged on the body sheet metal part 3, in front of the headlight 1, so that the front end of the headlight 1 is engaged with the headlight matching hole 21; the headlight matching hole 21 and the headlight 1 are connected by a matching mechanism 4, and the matching mechanism 4 comprises a flange 41 arranged on the inner edge of the headlight matching hole 21 and extending backward, and a plurality of slots 42 arranged on the headlight 1, and the flanges 41 are respectively inserted into the plurality of slots 42, and the flanges 41 are matched with the slots 42 to make the gap between the headlight matching hole 21 and the headlight 1 uniform. Specifically, a plurality of slots 42 are evenly distributed on the headlight 1 according to the shape of the headlight mating hole 21. The headlight 1 and the front bumper 2 are respectively mounted on the vehicle body sheet metal 3. The headlight 1 and the front bumper 2 are connected via a mating mechanism 4. The gap between the headlight 1 and the headlight mating hole 21 is adjusted via the mating mechanism 4 to ensure that the gap between the two is uniform. The installation of the mating mechanism 4 is more convenient, simple and quick, and the production cost is lower.

[0023] In order to prevent friction noise caused by interference between the flange 41 and the slot 42, the matching mechanism 4 also includes a rubber member 43, which is arranged between the slot 42 and the flange 41. Specifically, the rubber member 43 is sleeved on the flange 41 to wrap the insertion end 411 of the flange 41; when the front end of the headlight 1 is engaged with the headlight matching hole 21, the insertion end 411 of the flange 41 is inserted into the slot 42, and the flange 41 is matched with the slot 42 to make the gap between the headlight 1 and the headlight matching hole 21 uniform; at the same time, the rubber member 43 prevents the insertion end 411 of the flange 41 from contacting the slot 42, so that the friction between the two produces abnormal noise during the driving of the vehicle.

[0024] In addition, in order to prevent the rubber member 43 from being installed improperly or excessively, thus affecting the matching quality between the flange 41 and the slot 42; the flange 41 is provided with abutment steps 412 on both sides of the top of the insertion end 411, and the thickness of the insertion end 411 is made smaller than the thickness of the flange 41 by the setting of the abutment steps 412; the cross section of the rubber member 43 is a U-shaped structure including two legs, and when the rubber member 43 is sleeved on the insertion end 411, the tops of the two legs abut against the abutment steps 412 at the corresponding positions, and the rubber member 43 is installed in place. In this embodiment, the inner surface of the rubber member 43 is provided with a self-adhesive layer, so that the rubber member 43 is conveniently fixed on the insertion end 411.

[0025] Furthermore, the headlight 1 includes a lamp housing 11, a decorative frame 12 and a lampshade 13. The lampshade 13 is sealed and connected to the lamp housing 11 to form a cavity. The decorative frame 12 is arranged in the cavity. The decorative frame 12 is provided with a first light exit hole 121, a second light exit hole 122 and a third light exit hole 123 from top to bottom. A decorative ring 5 is provided at the first light exit hole 121, a first working light 6 is provided at the second light exit hole 122, and a second working light 7 is provided at the third light exit hole 123. A third working light 8 is provided in the lamp housing 11, and a light exit end of the third working light 8 passes through the first light exit hole 121 and is located in the decorative ring 5. Specifically, the decorative frame 12 is provided with a first working surface 124 at the upper part, and a second working surface 125 at the lower part, and the second working surface 125 is higher than the first working surface 124, the first light exit hole 121 is provided on the first working surface 124, and the decorative ring 5 is provided at the first light exit hole 121; the second light exit hole 122 and the third light exit hole 123 are provided on the second working surface 125; the third working light 8 is provided on the lamp housing 11, and its light exit end passes through the first light exit hole 121 and is located in the decorative ring 5; the first working light 6 is provided at the second light exit hole 122; and the second working light 7 is provided at the third light exit hole 123. In this embodiment, the first working light 6 is used to provide a turn signal function, the second working light 7 is used to provide a position light function, and the third working light 8 is used to provide a high and low beam function.

[0026] In order to prevent the light emitted by the third working light 8 from entering the first working light 6 when it is working, a plurality of transition steps 126 are provided between the first working surface 124 and the second working surface 125. The transition steps 126 are used to increase the distance between the third working light 8 and the first working light 6, so that the light emitted by the third working light 8 cannot enter the first working light 6, thereby improving the safety of vehicle driving. In this embodiment, two transition steps 126 are provided between the first working surface 124 and the second working surface 125. The two transition steps 126 are provided to keep the third working light 8 away from the first working light 6, so that the light emitted by the third working light 8 cannot enter the first working light 6. At the same time, the two transition steps 126 are provided to make the decorative frame 12 more layered and more beautiful in appearance.

[0027] In order to prevent the first working light 6 and the second working light 7 from mutually shuffling light, the decorative frame 12 is provided with a light-blocking boss 127 between the second light-emitting hole 122 and the third light-emitting hole 123, and the light-blocking boss 127 is used to block light. In this embodiment, the decorative frame 12 is provided with a light-blocking boss 127 between the second light-emitting hole 122 and the third light-emitting hole 123, and the light-blocking boss 127 prevents the light from mutually shuffling light, thereby further improving the safety of vehicle driving.

[0028] In order to improve the appearance of the decorative frame 12, the decorative frame 12 is further provided with a plurality of characteristic bands 128 below the third light exit hole 123. In this embodiment, two characteristic bands 128 are provided below the third light exit hole 123, and the two characteristic bands 128 are gradually reduced, making the appearance of the decorative frame 12 more beautiful.

[0029] Furthermore, a plurality of slots 42 are provided on the lampshade 13. Specifically, a plurality of slots 42 are integrally provided on the lampshade 13, and the lampshade 13 is integrally injection molded, and the slots 42 do not need to be manually installed, thereby further reducing the production cost of the headlight 1. Specifically, a plurality of mounting feet 111 are provided on the lamp housing 11, and mounting holes 1111 are provided on the mounting feet 111, and the mounting holes 1111 are used to cooperate with bolts and nuts to mount the headlight 1 on the body sheet metal 3; of course, in order to improve the installation accuracy of the headlight 1, a limiting mechanism 9 is also provided between the mounting feet 111 and the body sheet metal 3, and the limiting mechanism 9 is used to limit the headlight 1 on the body sheet metal 3, thereby further improving the installation accuracy of the headlight 1. The limiting mechanism 9 includes a limiting hole 91 and a limiting column 92, and the limiting column 92 is inserted into the limiting hole 91, so that the headlight 1 is limited on the body sheet metal 3. In this embodiment, the limiting column 92 is set on the mounting foot 111, and the limiting hole 91 is set on the body sheet metal 3. The limiting column 92 is inserted into the limiting hole 91, so that the headlight 1 is limited on the body sheet metal 3, and then bolts are used to pass through the mounting hole 1111 and the holes on the body sheet metal 3 and connected with nuts in sequence, so as to fix the headlight 1 on the body sheet metal 3. The installation of the front bumper 2 is similar and will not be elaborated here.

[0030] Furthermore, a circle of glue grooves 112 is provided on the top of the lamp housing 11, and a plurality of snap-in grooves 113 are provided on the outer groove wall of the glue groove 112; a glue shielding body 131 cooperating with the glue groove 112 is provided on the lampshade 13, a glue rib 132 is provided at the bottom of the glue shielding body 131, and a plurality of snap-in buckles 133 are provided on the outer side wall of the glue shielding body 131; when the lampshade 13 is arranged on the lamp housing 11, the glue rib 132 is inserted into the glue groove 112 filled with sealing glue, and the snap-in buckles 133 are snapped into the snap-in grooves 113; the lampshade 13 is installed on the lamp housing 11 by cooperating with the snap-in buckles 133 and the snap-in grooves 113, and the two are sealed and connected. In this embodiment, in order to prevent the slot 42 from driving the lampshade 13 to move under force during the cooperation between the flange 41 and the slot 42, thereby affecting the sealing effect between the lampshade 13 and the lamp housing 11; a plurality of sinkers 114 are also distributed on the glue groove 112, and the top and bottom surfaces of the sinkers 114 are parallel to the horizontal plane H, and a fixing hole 1141 is provided on the sinker 114; a plurality of connecting hole columns 1321 are provided on the rubber rib 132, and the bottom surface of the connecting hole column 1321 is in contact with the top surface of the sinker 114, and screws are used to penetrate the fixing holes 1141 from the bottom surface of the sinker 114, and then fixedly connected with the connecting hole column 1321, so as to fix the lampshade 13 on the lamp housing 11, avoid the loose cooperation between the snap buckle 133 and the snap groove 113, and the risk of the lampshade 13 being moved when under force, thereby further improving the sealing effect between the lampshade 13 and the lamp housing 11. In addition, the sink 114 parallel to the horizontal plane H prevents the screws from being installed on an inclined plane and damaging the connecting hole column 1321 during installation, thereby further improving the sealing effect and installation accuracy.

Claims

1. A mounting structure for a headlight, characterized in that: It includes a headlight, a front bumper and a body sheet metal, the headlight is arranged on the body sheet metal; a headlight matching hole is arranged on the front bumper, the front bumper is arranged on the body sheet metal, located in front of the headlight, and the front end of the headlight is engaged with the headlight matching hole; the headlight matching hole and the headlight are connected by a matching mechanism, the matching mechanism includes a flange arranged on the inner edge of the headlight matching hole and extending backwards, and a plurality of slots arranged on the headlight, the flanges are respectively inserted into the plurality of slots, and the flanges are matched with the slots to make the gap between the headlight matching hole and the headlight uniform; the matching mechanism also includes a rubber member, and the rubber member is arranged between the slot and the flange.

2. The headlight mounting structure according to claim 1, characterized in that: The rubber piece is sleeved on the flange to wrap the insertion end of the flange.

3. The headlight mounting structure according to claim 2, characterized in that: The flange is provided with interference steps on both sides of the top of the insertion end, and the thickness of the insertion end is smaller than the thickness of the flange through the setting of the interference steps; the cross-section of the rubber piece is a U-shaped structure including two legs, and when the rubber piece is sleeved on the insertion end, the tops of the two legs interfere with the interference steps at corresponding positions, and the rubber piece is installed in place at this time.

4. The headlight mounting structure according to claim 1, characterized in that: The headlight includes a lamp housing, a decorative frame and a lampshade, the lampshade is sealed and connected to the lamp housing to form a cavity, the decorative frame is arranged in the cavity, and the decorative frame is provided with a first light exit hole, a second light exit hole and a third light exit hole from top to bottom, a decorative ring is arranged at the first light exit hole, a first working light is arranged at the second light exit hole, a second working light is arranged at the third light exit hole, a third working light is arranged in the lamp housing, and the light emitting end of the third working light passes through the first light exit hole and is located in the decorative ring.

5. The headlight mounting structure according to claim 4, characterized in that: The decorative frame has a first working surface at the top and a second working surface at the bottom, and the second working surface is higher than the first working surface. The first light exit hole is arranged on the first working surface; the second light exit hole and the third light exit hole are arranged on the second working surface.

6. The headlight mounting structure according to claim 5, characterized in that: A plurality of transition steps are provided between the first working surface and the second working surface, and the transition steps are used to increase the distance between the third working light and the first working light, so that the light emitted by the third working light cannot enter the first working light.

7. The headlight mounting structure according to claim 5, characterized in that: The decorative frame is provided with a light-blocking boss between the second light-emitting hole and the third light-emitting hole, and the light-blocking boss is used to block light. The decorative frame is also provided with a plurality of characteristic bands below the third light-emitting hole.

8. The headlight mounting structure according to claim 4, characterized in that: The lamp housing is provided with a plurality of mounting feet, each of which is provided with mounting holes, and the mounting holes are used to cooperate with bolts and nuts to mount the headlight on the body sheet metal; a limiting mechanism is also provided between the mounting feet and the body sheet metal, and the limiting mechanism is used to limit the headlight on the body sheet metal.

9. The headlight mounting structure according to claim 4, characterized in that: A plurality of the slots are integrally arranged on the lampshade.

10. The headlight mounting structure according to claim 4, characterized in that: A circle of glue groove is arranged on the top of the lamp housing, and a plurality of sinks are distributed in the glue groove, and the top and bottom surfaces of the sinks are parallel to the horizontal plane H, and a fixing hole is arranged on the sink, and a plurality of snap-in grooves are also arranged on the outer groove wall of the glue groove; a glue shielding body matching with the glue groove is arranged on the lampshade, and a rubber rib is arranged on the bottom of the glue shielding body, and a plurality of connecting hole columns are arranged on the rubber rib, and one of the connecting hole columns corresponds to one of the sinks, and a plurality of snap-in buckles are arranged on the outer side wall of the glue shielding body, and one of the snap-in buckles corresponds to one of the snap-in grooves; when the lampshade is arranged on the lamp housing, the rubber rib is inserted into the glue groove filled with sealing glue, and the bottom surface of the connecting hole column is fitted with the top surface of the sink, and the snap-in buckle is snapped into the snap-in groove, and a screw is used to penetrate the fixing hole from the bottom surface of the sink to fix it with the connecting hole column, so that the lampshade is sealed and fixed to the lamp housing.

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