CN218993175U

CN218993175U - Reflector support structure and front combined lamp

Info

Publication number: CN218993175U
Application number: CN202223178466.XU
Authority: CN
Inventors: 秦震; 肖志强; 马晓辉
Original assignee: SHANDONG LDB AUTOMOBILE LIGHTING CO LTD
Current assignee: SHANDONG LDB AUTOMOBILE LIGHTING CO LTD
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-09
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a reflector support structure and a front combination lamp, relates to the technical field of vibration resistance of a front combination lamp of a vehicle, solves the problems that an existing reflector is easy to shake, poor in vibration resistance effect, loose in hoisting points due to vibration, and falling of the reflector occurs when the hoisting points are serious, and improves the vibration resistance of the reflector by fixing the two hoisting points together through a reflector support. The specific scheme is as follows: the reflector bracket structure comprises a transition part, wherein one end of the transition part is a first matching part, the other end of the transition part is a second matching part, first fixing holes are formed in the first matching part and the second matching part, and the first fixing holes are used for fixedly connecting a hoisting point and a lamp shell through a first connecting piece; one end of the first matching part and one end of the second matching part, which are far away from the transition part, are provided with a connecting shaft, the periphery of the connecting shaft is sleeved with a connector, and the connector is used for being fixedly connected with the lamp housing.

Description

Reflector support structure and front combined lamp

Technical Field

The utility model relates to the technical field of vibration resistance of a front combination lamp of a vehicle, in particular to a reflector bracket structure and a front combination lamp.

Background

The molding of the car factory requires a double bowl structure of integrating a high beam reflector and a low beam reflector, and the reflector is made of BMC (bulk molding compound) with good temperature resistance and large density. Because the high beam reflector and the low beam reflector are integrated into a double-bowl reflector, the volume and the mass are large, and because of the regulation dimming requirement, the reflector only has three hoisting points, and the reflector is fixed through hoisting lighting shells at three different positions.

The inventor finds that the three lifting points enable the reflector to have three independent fixed points, and when the vehicle vibrates in the running process, the reflector is easy to shake, and the vibration resistance effect is poor. If one hanging point loosens due to vibration problems, the pressure of the rest hanging points can be increased, and the reflector can fall off under severe conditions, so that subsequent customer complaints and three-package claims can occur.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a reflector bracket structure, and by arranging a reflector bracket, a first fixing hole on a matching part of the reflector bracket is used for fixedly connecting a hoisting point and a lamp shell through a first connecting piece, so that the two hoisting points are fixed together by using the reflector bracket, and the vibration resistance of a reflector is improved.

In order to achieve the above object, the present utility model is realized by the following technical scheme:

the reflector bracket structure comprises a transition part, wherein one end of the transition part is a first matching part, the other end of the transition part is a second matching part, first fixing holes are formed in the first matching part and the second matching part, and the first fixing holes are used for fixedly connecting a hoisting point and a lamp shell through a first connecting piece;

one end of the first matching part and one end of the second matching part, which are far away from the transition part, are provided with a connecting shaft, the periphery of the connecting shaft is sleeved with a connector, and the connector is used for being fixedly connected with the lamp housing.

As a further implementation manner, the first matching part and the second matching part are both in a plane structure, the transition part is in an arc structure, and the shape of the transition part is matched with that of the reflecting bowl.

As a further implementation manner, at least two second fixing holes are formed on the circumference sides of the first fixing holes on the first matching part and the second matching part, and the second fixing holes are used for fixing the reflector bracket on the reflector through the second connecting piece.

As a further implementation manner, the connecting shaft has a set length, and the circumferential side of the connecting shaft is provided with a limiting plate along the axial direction of the connecting shaft, and the width of a first section of the limiting plate, which is close to the matching part, is larger than that of a second section, which is far away from the matching part.

As a further implementation mode, a step is formed between the first section and the second section of the limiting plate, the step surface is perpendicular to the connecting shaft, the connector is sleeved at the second section of the connecting shaft, one end of the connector is abutted to the step, the other end of the connector is clamped with the end part of the connecting shaft, and the connector is rotationally connected with the connecting shaft.

As a further implementation mode, the inner side wall of the connector is provided with a limit groove along the axial direction, and the width of the limit groove is larger than the thickness of the limit plate so as to realize the relative rotation and limit of the connector and the connecting shaft.

As a further implementation mode, the first matching part, the transition part and the second matching part are of an integrated structure, a wing plate is arranged on the back of the integrated structure, and the wing plate is arranged along the edges of the first matching part, the transition part and the second matching part.

As a further implementation mode, a plurality of groups of rib plates are arranged in the wing plate in a crossing mode, and two ends of each group of rib plates are connected with the wing plate.

A vehicle front combination lamp comprising the reflector bracket structure, a lamp shell and a reflector;

the reflector is installed inside the lamp body, the reflector support is arranged between the reflector and the lamp body, two hoisting points on the reflector are fixedly connected with two corresponding hoisting points on the lamp body through a first fixing hole and a first connecting piece on the reflector support, and connectors at two ends of the reflector support are matched with corresponding fixing seats on the lamp body.

As a further implementation mode, the fixing seat is provided with a lamp shell corresponding to the position of the connecting shaft, and the fixing seat is matched with the connector in a clamping way.

The beneficial effects of the utility model are as follows:

according to the utility model, the reflector bracket is arranged between the reflector and the lamp shell and is matched with the hoisting points through the arrangement of the fixing holes on the first matching part and the second matching part, so that the reflector bracket is used for fixing the two hoisting points of the reflector together, the vibration resistance stability of the reflector is improved, and the reflector is not easy to fall off during driving. The setting of connecting axle and connector has realized the relative rotation and the spacing of speculum support and lamp body, is convenient for adjust luminance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic diagram of the overall structure of a mirror support structure according to an embodiment of the present utility model.

FIG. 2 is a schematic view of a back side structure of a mirror support structure according to an embodiment of the present utility model.

Fig. 3 is a schematic front view of a mirror support structure according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram of a portion a in fig. 3.

Fig. 5 is a schematic diagram showing an end structure of a mirror support structure according to an embodiment of the present utility model.

Fig. 6 is an enlarged schematic view of the end portion of fig. 5.

FIG. 7 is a schematic diagram of a mirror support connected to a mirror in an embodiment of the utility model.

FIG. 8 is a schematic diagram of an axial structure of a reflector bracket connected to a reflector in an embodiment of the utility model.

Fig. 9 is a schematic diagram showing the overall structure of the lamp housing according to the embodiment of the present utility model.

In the figure: the mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustration is only schematic.

Wherein: 1. the reflector bracket, the connector, the hanging point, the reflector, the ball screw, the reflector bowl, the fixing seat and the lamp housing are respectively arranged on the reflector bracket, the connector, the hanging point, the reflector, the ball screw and the fixing seat;

1-1 parts of a first matching part, 1-2 parts of a second matching part, 1-3 parts of a transition part, 1-4 parts of a connecting shaft, 1-5 parts of a first fixing hole, 1-6 parts of a second fixing hole, 1-7 parts of a wing plate and 1-8 parts of a rib plate; 2-1, a connector body and 2-2, a limit groove; 1-41, connecting the end part of the shaft and 1-42, and limiting plates.

Detailed Description

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.

Example 1

In an exemplary embodiment of the present utility model, referring to fig. 1-9, a mirror support structure is shown, the mirror support includes a transition portion 1-3, one end of the transition portion 1-3 is a first mating portion 1-1, the other end is a second mating portion 1-2, and the first mating portion 1-1, the transition portion 1-3, and the second mating portion 1-2 are integrated.

The first matching part 1-1 and the second matching part 1-2 are respectively provided with a first fixing hole 1-5, and the first fixing holes 1-5 are used for fixedly connecting the hoisting points and the lamp shell through the first connecting piece, so that the reflector bracket is used for fixedly connecting the two hoisting points together, the vibration resistance strength is increased, and the vibration resistance stability of the reflector 4 is ensured.

The first matching part 1-1 and the second matching part 1-2 are both in plane structures, the transition part 1-2 is in arc structures, and the radian of the transition part is matched with the radian of the back surface of the reflecting bowl 6.

As shown in fig. 2, three second fixing holes 1-6 are provided around the first fixing hole 1-5, the first fixing hole 1-5 of the first fitting portion 1-1 is provided at one side of the mirror support 1, the first fixing hole 1-5 of the second fitting portion 1-2 is provided at the other side of the mirror support 1, and three second fixing holes provided around the two first fixing holes 1-5 are located in three directions of the first fixing holes.

Through setting up first fixed orifices 1-5, first fixed orifices 1-5 pass through ball screw 5 and connect hoisting point 3 on the back of speculum 4 and the hoisting point on the corresponding lamp body. In the prior art, the reflector is directly connected with the hoisting points corresponding to the lamp shell, so that the three hoisting fixing points work independently. The reflector bracket of the embodiment is used for being arranged between the lamp shell and the reflector, and the position, corresponding to the hoisting point, of the first fixing hole is arranged and is connected through the ball screw. The setting of speculum support has realized fixing two hoisting points of speculum together, has increased the anti vibration stability of speculum, and the speculum is difficult for droing during driving.

The second fixing holes 1-6 are used for fixing the reflector bracket on the reflector through screws and preventing the reflector bracket from falling off.

As shown in fig. 2, a connecting shaft 1-4 is fixedly arranged at the left end of the first matching part and the right end of the second matching part, as shown in fig. 5, a connector 2 is sleeved on the periphery of the connecting shaft 1-4, and the connector body 2-1 is fixedly connected with the lamp housing.

As shown in fig. 3 and 4, the connecting shaft 1-4 has a length, and the connecting shaft 1-circumference side is provided with a limiting plate 1-42 in its axial direction, and the width of a first section of the limiting plate 1-42 near the mating portion is larger than the width of a second section distant from the mating portion. A step is formed between the first section and the second section of the limiting plates 1-42, and the step surface forming the step is perpendicular to the connecting shaft.

As shown in fig. 5 and 6, the connector 2 is sleeved at the second section of the connecting shaft 1-4, the end part 1-41 of the connecting shaft is flush with the connector 2, one end of the connector 2 is abutted against the step, the other end is clamped with the end part 1-41 of the connecting shaft, and the connector 2 is rotatably connected with the connecting shaft 1-4. The connector 2 is hollow, the hollow structure is in particular a cylinder, and the connector is square in appearance.

As shown in fig. 6, a limit groove 2-2 is provided on the inner side wall of the connector 2, i.e. the cylindrical hollow inner side wall, along the axial direction, and the width of the limit groove 2-2 is greater than that of the limit plate 1-42 so as to realize the relative rotation of the connector and the connecting shaft. When the two rotate relatively, the limiting plates 1-42 rotate to abut against the limiting grooves, limiting of the limiting grooves to the limiting plates 1-42 occurs, namely, the connector 2 limits the connecting shaft 1-4.

The connector of this embodiment is used for being fixed with the anti vibration point of lamp body. The connector and the connecting shaft are provided with relative angle rotation and limit, so that the reflector can drive the reflector bracket body to rotate when dimming is facilitated, the connecting shaft rotates, and the connector is motionless. The setting of connector not only can realize the speculum rotation when adjusting luminance, can also further fix the hoisting point.

As shown in fig. 3, the first matching part, the transition part and the second matching part are of an integrated structure, wing plates 1-7 are arranged on the back surface of the integrated structure, the wing plates are arranged along the edges of the first matching part, the transition part and the second matching part, and a circle of wing plates are arranged around the edge of the reflector bracket; the wing plates 1-7 are internally provided with a plurality of groups of rib plates 1-8 in a crossing way, two ends of each group of rib plates are connected with the wing plates 1-7, and the arrangement of the wing plates and the rib plates enhances the strength and the stability of the reflector bracket.

The connector and the connecting shaft of the embodiment can also adopt the form of a ball head bracket. As shown in fig. 7, the mirror support of this embodiment is suitable for two hoisting points on the top of the mirror.

Example two

A vehicle front combination lamp comprises a reflector bracket structure of the first embodiment, a lamp shell 8 and a reflector 4; the reflector bracket 1 is arranged between the lamp housing and the reflector.

As shown in fig. 7-9, the reflector 4 is mounted inside the lamp housing through a hoisting point, the reflector bracket 1 is arranged between the reflector 4 and the lamp housing 8, two hoisting points on the reflector are fixedly connected with two hoisting points corresponding to the lamp housing through a first fixing hole and a ball screw on the reflector bracket, and connectors at two ends of the reflector bracket are matched with corresponding fixing seats 7 on the lamp housing. The fixing seat 7 is provided with a lamp shell corresponding to the position of the connecting shaft, and the fixing seat is matched with the connector in a clamping way.

As shown in fig. 9, two fixing seats 7 are provided, which are arranged at one side of the two lifting points and correspond to the connectors, and the fixing seats are used as vibration-proof points of the reflector and the reflector bracket. The fixing seat is internally provided with a clamping space for accommodating the connector, and after the connector is matched with the fixing seat, the connector and the fixing seat cannot rotate relatively.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The reflector bracket structure is characterized by comprising a transition part, wherein one end of the transition part is a first matching part, the other end of the transition part is a second matching part, first fixing holes are formed in the first matching part and the second matching part, and the first fixing holes are used for fixedly connecting a hoisting point and a lamp shell through a first connecting piece;

2. The reflector holder structure of claim 1, wherein the first mating portion and the second mating portion are planar structures, the transition portion is arcuate structures, and the shape of the transition portion is adapted to the shape of the reflector bowl.

3. The structure of claim 1, wherein the first fixing holes of the first and second engaging portions are provided with at least two second fixing holes on a circumference side thereof, the second fixing holes being used for fixing the mirror bracket to the mirror via the second connecting member.

4. The structure of claim 1, wherein the connecting shaft has a predetermined length, and the connecting shaft has a limiting plate disposed on a circumferential side thereof in an axial direction, and a width of a first section of the limiting plate adjacent to the mating portion is greater than a width of a second section of the limiting plate distant from the mating portion.

5. The reflector bracket structure of claim 4, wherein a step is formed between the first section and the second section of the limiting plate, the step surface is perpendicular to the connecting shaft, the connecting head is sleeved at the second section of the connecting shaft, one end of the connecting head is abutted against the step, the other end is clamped with the end part of the connecting shaft, and the connecting head is rotatably connected with the connecting shaft.

6. The reflector bracket structure of claim 5, wherein the inner side wall of the connector is provided with a limit groove along the axial direction, and the width of the limit groove is larger than the thickness of the limit plate so as to realize the relative rotation and limit of the connector and the connecting shaft.

7. The reflector bracket structure of claim 1, wherein the first mating portion, the transition portion, and the second mating portion are integrally formed, a wing plate is disposed on a back surface of the integrally formed structure, and the wing plate is disposed along edges of the first mating portion, the transition portion, and the second mating portion.

8. The mirror support structure according to claim 7, wherein a plurality of sets of rib plates are arranged in the wing plate in a crossing manner, and two ends of each set of rib plates are connected with the wing plate.

9. A vehicle front combination lamp, comprising a reflector support structure according to any one of claims 1-8, a lamp housing, and a reflector;

10. The vehicle front combination lamp of claim 9, wherein the fixing base is provided with a lamp housing corresponding to the connecting shaft, and the fixing base is in clamping fit with the connector.