CN215322242U

CN215322242U - Light guide type headlamp distance and beam light adjusting assembly

Info

Publication number: CN215322242U
Application number: CN202121708946.5U
Authority: CN
Inventors: 张剑; 朱艳
Original assignee: Changzhou Yongpu Lamp Co ltd
Current assignee: Changzhou Yongpu Lamp Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-28
Anticipated expiration: 2031-07-26

Abstract

The utility model belongs to the technical field of automobile headlamps, and particularly relates to a light guide type headlamp high-low light adjusting assembly which comprises a headlamp assembly and an adjusting mechanism, wherein the headlamp assembly comprises a lampshade, the adjusting mechanism comprises a supporting plate fixed on the lampshade, a controller arranged on the supporting plate, a horizontal sensor fixed at the top of the supporting plate, a motor connected to the supporting plate, a driving wheel fixed at the output end of the motor, and a driven wheel movably connected to the side wall of the driving wheel. According to the headlamp, the inclination angle direction and the inclination angle of the vehicle body are sensed through the horizontal sensor, whether the vehicle body turns left or right can be judged, then the motor is started under the coordination of the controller to drive the driving wheel to rotate, the supporting frame is driven to rotate through the driven wheel, the headlamp main body can be correspondingly adjusted left and right, and therefore lighting blind areas can be prevented from occurring when the vehicle body turns, and driving safety is affected.

Description

Light guide type headlamp distance and beam light adjusting assembly

Technical Field

The utility model relates to the technical field of automobile headlamps, in particular to a light guide type headlamp distance light adjusting assembly.

Background

The head lamp is a lighting device which is arranged on two sides of the head of the automobile and is used for driving roads at night. There are two lamp systems and four lamp systems. The lighting effect of the headlamps directly affects the operation and traffic safety of night driving, so that the traffic management departments in all countries of the world generally stipulate the lighting standard of the automotive headlamps in a legal form so as to ensure the safety of night driving. The existing self-adaptive headlamp can be adjusted according to the real-time monitoring of a sensor.

A prior patent (publication No. CN 207657698U) discloses an illumination angle adjusting device for an automotive headlamp, comprising: the first pulley block comprises a plurality of pulleys which are arranged at intervals, and the pulleys are rotatably arranged on the side body; the first memory alloy wire is wound on the first pulley block. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: the device utilizes the mutual cooperation of structures such as spring, pulley, memory alloy silk to adjust the head-light, but parts such as spring, memory alloy silk produce elastic fatigue easily after long-time the use, lead to the left and right deflection when not accurate.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows:

the utility model provides a light guide type head-light distance light adjustment assembly, includes head-light assembly and adjustment mechanism, head-light assembly includes the lamp shade, adjustment mechanism is including fixing backup pad, setting on the lamp shade are in controller in the backup pad, fix the level sensor at backup pad top, connection motor in the backup pad, fixed action wheel, swing joint of motor output end are in from driving wheel, rotation on the action wheel lateral wall are connected support frame, swing joint in the backup pad are in head-light main part, fixed connection on the support frame are in electric telescopic handle, setting on the support frame lateral wall are in the ball of electric telescopic handle one end allies oneself with the piece.

The present invention in a preferred example may be further configured to: the supporting plate is L-shaped.

Through adopting above-mentioned technical scheme, utilize the backup pad, can provide the support for the support frame.

The present invention in a preferred example may be further configured to: and the horizontal sensor is electrically connected with the controller.

Through adopting above-mentioned technical scheme, utilize the inclination that level sensor can the perception automobile body to this judges that the automobile body is left turn or right turn.

The present invention in a preferred example may be further configured to: the driving wheel and the driven wheel are meshed with each other.

Through adopting above-mentioned technical scheme, utilize the action wheel to rotate and can drive from the driving wheel rotation.

The present invention in a preferred example may be further configured to: the top of support frame is provided with the pivot, and pivot fixed connection is in the bottom from the driving wheel.

Through adopting above-mentioned technical scheme, utilize the pivot, can drive the support frame through following the driving wheel and rotate.

The present invention in a preferred example may be further configured to: and the side wall of the supporting plate is provided with a through hole matched with the rotating shaft.

Through adopting above-mentioned technical scheme, be convenient for drive the pivot rotation from the driving wheel.

The present invention in a preferred example may be further configured to: and the electric telescopic rod is electrically connected with the controller.

Through adopting above-mentioned technical scheme for utilize the controller can drive electric telescopic handle and stretch out and draw back.

The present invention in a preferred example may be further configured to: the motor is electrically connected with the controller.

Through adopting above-mentioned technical scheme, utilize the controller can drive the motor and rotate.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the headlamp, the inclination angle direction and the inclination angle of the vehicle body are sensed through the horizontal sensor, whether the vehicle body turns left or right can be judged, then the motor is started under the coordination of the controller to drive the driving wheel to rotate, the supporting frame is driven to rotate through the driven wheel, the headlamp main body can be correspondingly adjusted left and right, and therefore lighting blind areas can be prevented from occurring when the vehicle body turns, and driving safety is affected.

2. According to the utility model, through the arrangement of the gear structures such as the driving wheel and the driven wheel, the horizontal deflection angle can be accurately controlled, errors are avoided, and meanwhile, through the mutual matching of the arranged structures such as the electric telescopic rod and the ball connecting piece, the vertical angle of the headlamp main body can be automatically adjusted, so that the irradiation range of the headlamp is further expanded, and the illumination blind area is reduced.

Drawings

FIG. 1 is a perspective view of the overall structure of one embodiment of the present invention;

FIG. 2 is a perspective view of a specific structure of an adjustment mechanism according to an embodiment of the present invention;

fig. 3 is a perspective view of a supporting frame structure according to an embodiment of the present invention.

Reference numerals:

100. a headlamp assembly; 101. a lamp shade;

200. an adjustment mechanism; 201. a support plate; 202. a controller; 203. a level sensor; 204. a motor; 205. a driving wheel; 206. a driven wheel; 207. a support frame; 208. a headlamp body; 209. an electric telescopic rod; 210. a ball joint.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

The following describes a distance light adjusting assembly of a light guide type headlamp provided by some embodiments of the utility model with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-3, the light guiding type headlamp distance light adjusting assembly provided by the present invention includes a headlamp assembly 100 and an adjusting mechanism 200, the headlamp assembly 100 includes a lamp housing 101, the adjusting mechanism 200 includes a supporting plate 201 fixed on the lamp housing 101, the supporting plate 201 is L-shaped, a through hole adapted to a rotating shaft is provided on a side wall of the supporting plate 201, a controller 202 is provided on the supporting plate 201, a level sensor 203 is fixed on a top of the supporting plate 201, the level sensor 203 is electrically connected to the controller 202, a motor 204 connected to the supporting plate 201, the motor 204 is electrically connected to the controller 202, a driving wheel 205 is fixed at an output end of the motor 204, the driving wheel 205 is engaged with a driven wheel 206, a driven wheel 206 is movably connected to a side wall of the driving wheel 205, and a supporting frame 207 is rotatably connected to the supporting plate 201, the top of support frame 207 is provided with the pivot, and pivot fixed connection is in the bottom of following driving wheel 206, swing joint head-light main part 208 on support frame 207, fixed connection is at the electric telescopic handle 209 on the support frame 207 lateral wall, electric connection between electric telescopic handle 209 and the controller 202, the ball allies oneself with the piece 210 of setting at electric telescopic handle 209 one end.

It is specific, through the inclination direction and the inclination size of horizontal sensor 203 perception automobile body, can judge whether the automobile body turns round to the left or the right, then starter motor 204 makes it drive action wheel 205 and rotate under the cooperation of controller 202, and drive support frame 207 through following driving wheel 206 and rotate, can carry out the left and right sides regulation that corresponds to head-light main part 208, be convenient for prevent the illumination blind area when the automobile body turns round, influence driving safety, and through action wheel 205 that sets up, from gear structures such as driving wheel 206, can carry out accurate control to horizontal deflection angle, avoid appearing the error, simultaneously through the electric telescopic handle 209 that sets up, the mutually supporting of ball allies oneself with structures such as piece 210, can also carry out the regulation of vertical angle to head-light main part 208 automatically, further enlarge the irradiation range of head-light, reduce the illumination blind area.

Example two:

referring to fig. 1-3, in the first embodiment, the level sensor 203 is electrically connected to the controller 202, and the level sensor 203 can sense the inclination angle of the vehicle body, so as to determine whether the vehicle body turns left or right.

On the other hand, the driving pulley 205 and the driven pulley 206 are engaged with each other, and the driven pulley 206 can be rotated by the rotation of the driving pulley 205.

The working principle and the using process of the utility model are as follows: firstly, sensing the inclination angle direction of a vehicle body by using a horizontal sensor 203, and if the horizontal sensor 203 inclines to the left, turning the vehicle to the left; incline right, the vehicle just turns to the right, then the starter motor 204 makes it drive action wheel 205 and rotate under controller 202's cooperation, and drive support frame 207 through following driving wheel 206 and rotate, can carry out the left and right sides regulation that corresponds to head-light main part 208, and through the action wheel 205 that sets up, follow gear structures such as driving wheel 206, can carry out accurate control to horizontal deflection angle, simultaneously through the electric telescopic handle 209 that sets up, mutually supporting of structures such as ball allies oneself with piece 210, can also carry out the regulation of vertical angle to head-light main part 208 automatically, the irradiation range of further head-light extension.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. A light guide type headlight high and low light adjusting assembly comprises a headlight assembly (100) and an adjusting mechanism (200), and is characterized in that the headlight assembly (100) comprises a lampshade (101);

adjustment mechanism (200) is including fixing backup pad (201), the setting on lamp shade (101) are in controller (202) on backup pad (201), fix horizontal sensor (203), the connection at backup pad (201) top are in motor (204), fixed on backup pad (201) action wheel (205), swing joint of motor (204) output are in from driving wheel (206), rotation on action wheel (205) lateral wall are connected support frame (207), swing joint on backup pad (201) are in headlight main part (208), fixed connection on support frame (207) are in electric telescopic handle (209), setting on support frame (207) lateral wall are in ball allies oneself with piece (210) of electric telescopic handle (209) one end.

2. The light guide type headlight high and low beam light adjusting assembly as claimed in claim 1, wherein the supporting plate (201) is L-shaped.

3. The light guide type headlight distance light adjusting assembly as claimed in claim 1, wherein the level sensor (203) is electrically connected to the controller (202).

4. The light guide headlight distance light adjusting assembly of claim 1, wherein the driving wheel (205) and the driven wheel (206) are engaged with each other.

5. The light guide type headlight high-low light adjusting assembly as claimed in claim 1, wherein a rotating shaft is arranged at the top of the supporting frame (207), and the rotating shaft is fixedly connected to the bottom of the driven wheel (206).

6. The light guide type headlight high-low light adjusting assembly as claimed in claim 5, wherein the side wall of the supporting plate (201) is provided with a through hole matched with the rotating shaft.

7. The light guide type headlight high and low beam light adjusting assembly as claimed in claim 1, wherein the electric telescopic rod (209) is electrically connected with the controller (202).

8. The light guide headlight distance light adjusting assembly of claim 1, wherein the motor (204) is electrically connected to the controller (202).