Light pattern adjusting structure of automobile headlamp

Abstract

The utility model discloses a light pattern adjusting structure of an automobile headlamp, and relates to the technical field of automobile headlamps. The protective sleeve comprises a protective sleeve body, and an irradiation lamp frame is arranged on the side face of the protective sleeve body. An adjusting device is arranged on the side face of the protective sleeve and comprises a connecting shaft, the connecting shaft is arranged on the side face of the protective sleeve, and one end of the connecting shaft is fixedly connected with a flexible shaft. According to the utility model, the rotation force generated by rotating the connecting shaft and the connecting shaft A by a driver is matched with components such as a mounting block, a connector and a mounting screw in the adjusting device, so that the inclination angle of the headlamp is changed, and the height of an illumination light beam is adjusted, and the height of the illumination light beam is adjusted by changing the inclination angle of the headlamp. The flexible shaft is connected and fixed to the vehicle head on the appearance of the lamp body, finding and adjusting are convenient, the flexible shaft and the flexible shaft A part are fixed to the vehicle body through the mounting base and the mounting screws, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile headlamps, and particularly relates to an automobile headlamp adjusting light pattern structure. Background Art

[0002] A headlamp refers to a lighting device installed on both sides of the front of an automobile for illuminating the road during night driving. It is divided into two-lamp system and four-lamp system. The lighting effect of the headlamp directly affects the operation of night driving and traffic safety.

[0003] The traditional light pattern adjustment method has the following problems: 1. The traditional light pattern adjustment method is behind the lamp, which is not convenient to confirm the adjustment; 2. The traditional light pattern adjustment method has an adjustment angle, and the adjustment end is not easy to find inside the vehicle, which needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automobile headlamp adjusting light pattern structure. By the force of the driver rotating the connecting shaft and the connecting shaft A for rotation and the cooperation of components such as the mounting block, connector and mounting screw in the adjusting device, the inclination angle of the headlamp is changed, so as to adjust the height of the illumination beam, and the existing problems are solved.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is an automobile headlamp adjusting light pattern structure, including a protective sleeve, and an irradiation lamp frame is arranged on the side surface of the protective sleeve;

[0007] An adjusting device is arranged on the side surface of the protective sleeve. The adjusting device includes a connecting shaft. The connecting shaft is arranged on the side surface of the protective sleeve. One end of the connecting shaft is fixedly connected with a flexible shaft. A connecting shaft A is arranged on the side surface of the protective sleeve. One end of the connecting shaft A is fixedly connected with a flexible shaft A. A fixed block is arranged at the end of the flexible shaft away from the connecting shaft, and a mounting block is arranged at the end of the flexible shaft A away from the connecting shaft A.

[0008] Furthermore, a fixed seat is fixedly connected to the side surface of the protective sleeve, and a mounting seat is arranged on the side surface of the protective sleeve.

[0009] Furthermore, a mounting screw is fixedly connected to the side surface of the mounting seat by threading. The length of the flexible shaft A is greater than the length of the flexible shaft.

[0010] Furthermore, a mounting bracket is arranged on the side surface of the protective sleeve, and a turn signal lamp cover is arranged on the side surface of the protective sleeve.

[0011] Furthermore, the number of the mounting screws is set to be several, two in a group, and symmetrically arranged along the vertical central axis of the mounting seat.

[0012] Furthermore, a regulator is provided on the side of the fixed block, and a connector is provided on the side of the regulator.

[0013] The utility model has the following beneficial effects:

[0014] 1. By the force of the driver rotating the connecting shaft and the connecting shaft A, the components such as the mounting block, the connector and the mounting screw in the adjusting device cooperate with each other, realizing the function of changing the tilt angle of the headlamp, thereby adjusting the height of the illumination beam. By changing the tilt of the headlamp, it is connected and fixed to the front of the lamp body appearance through the flexible shaft, which is convenient for adjustment. The flexible shaft and the flexible shaft A are fixed to the vehicle body through the mounting seat and the mounting screw, which is convenient and fast.

[0015] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a three-dimensional external structure schematic diagram of the present utility model;

[0018] Figure 2 is a three-dimensional side view structure schematic diagram of the connecting shaft of the present utility model;

[0019] Figure 3 is a three-dimensional enlarged structure schematic diagram of the flexible shaft of the present utility model;

[0020] Figure 4 is a three-dimensional enlarged structure schematic diagram of the connecting shaft of the present utility model.

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] 101, protective sleeve; 102, irradiation lamp frame; 103, mounting bracket; 104, turn signal lamp cover; 2, adjusting device; 201, connecting shaft; 202, flexible shaft; 203, connecting shaft A; 204, flexible shaft A; 205, mounting seat; 206, fixed seat; 207, fixed block; 208, regulator; 209, connector; 210, mounting block; 211, mounting screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0024] Please refer to Figures 1-4 , the present utility model is an adjusting light pattern structure for an automobile headlamp, including a protective sleeve 101, and an irradiation lamp frame 102 is arranged on the side surface of the protective sleeve 101;

[0025] An adjusting device 2 is arranged on the side surface of the protective sleeve 101. The adjusting device 2 includes a connecting shaft 201. The connecting shaft 201 is arranged on the side surface of the protective sleeve 101. One end of the connecting shaft 201 is fixedly connected with a flexible shaft 202. A connecting shaft A 203 is arranged on the side surface of the protective sleeve 101. One end of the connecting shaft A 203 is fixedly connected with a flexible shaft A 204. A fixing block 207 is arranged at the end of the flexible shaft 202 far from the connecting shaft 201. An installation block 210 is arranged at the end of the flexible shaft A 204 far from the connecting shaft A 203.

[0026] A fixing seat 206 is fixedly connected to the side surface of the protective sleeve 101, and an installation seat 205 is arranged on the side surface of the protective sleeve 101.

[0027] An installation screw 211 is fixedly screwed on the side surface of the installation seat 205. The length of the flexible shaft A 204 is greater than the length of the flexible shaft 202.

[0028] An installation bracket 103 is arranged on the side surface of the protective sleeve 101, and a turn signal lamp cover 104 is arranged on the side surface of the protective sleeve 101.

[0029] The number of the installation screws 211 is set to be several, in pairs, and symmetrically arranged along the vertical central axis of the installation seat 205.

[0030] A regulator 208 is arranged on the side surface of the fixing block 207, and a connector 209 is arranged on the side surface of the regulator 208.

[0031] A specific application of this embodiment is as follows: In this application, the driver rotates the connecting shaft 201 and the connecting shaft A203. The connecting shaft 201 and the connecting shaft A203 will drive the flexible shaft 202 and the flexible shaft A204 to rotate respectively, thereby changing the tilt angle of the headlight, and then adjusting the height of the illumination beam. By changing the tilt of the headlight, the irradiation point of the beam on the ground can be raised or lowered to ensure appropriate illumination under different load conditions. The adjustment system can switch the light patterns of the low beam and the high beam according to different driving conditions and requirements. The flexible shaft 202 and the flexible shaft A204 are fixed to the vehicle body through the mounting seat 205 and the mounting screw 211, which is convenient and fast.

[0032] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An adjusting light pattern structure for an automotive headlamp, comprising a protective sleeve (101), characterized in that: A lighting frame (102) is provided on the side of the protective cover (101). An adjusting device (2) is provided on the side of the protective cover (101). The adjusting device (2) includes a connecting shaft (201). The connecting shaft (201) is provided on the side of the protective cover (101). One end of the connecting shaft (201) is fixedly connected to a flexible shaft (202). A connecting shaft A (203) is provided on the side of the protective cover (101). One end of the connecting shaft A (203) is fixedly connected to a flexible shaft A (204). A fixing block (207) is provided at the end of the flexible shaft (202) away from the connecting shaft (201). An installation block (210) is provided at the end of the flexible shaft A (204) away from the connecting shaft A (203).

2. The light pattern adjusting structure of a motor vehicle headlamp according to claim 1, wherein A fixing seat (206) is fixedly connected to the side of the protective cover (101). An installation seat (205) is provided on the side of the protective cover (101).

3. The light pattern adjusting structure of an automobile headlamp according to claim 2, wherein An installation screw (211) is fixedly screwed on the side of the installation seat (205). The length of the flexible shaft A (204) is greater than the length of the flexible shaft (202).

4. A headlamp adjustment light pattern structure for an automobile according to claim 1, characterized in that An installation bracket (103) is provided on the side of the protective cover (101). A turn signal cover (104) is provided on the side of the protective cover (101).

5. The light pattern adjusting structure of an automotive headlamp according to claim 3, wherein, The number of the installation screws (211) is set to be several, in pairs, and symmetrically arranged along the vertical central axis of the installation seat (205).

6. The light pattern adjusting structure of an automobile headlamp according to claim 1, characterized in that A regulator (208) is provided on the side of the fixing block (207). A connector (209) is provided on the side of the regulator (208).

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