Automobile headlamp capable of being modularly assembled

Abstract

The utility model belongs to the technical field of automobile headlamps, particularly relates to an automobile headlamp capable of being modularly assembled, and aims to solve the problems that the range of an existing automobile headlamp is not long enough, and enough far sight cannot be provided for a driver; in order to solve the problems that in the prior art, in the prior art, the illumination area is limited, the front road cannot be fully covered, and in some areas with complex environments and changeable road conditions, such as mountainous areas and expressways, driving potential safety hazards are possibly caused, the following scheme is provided that the headlamp comprises a headlamp body; the lighting composition assembly and the assembling assembly are located in the headlamp body. The lighting component comprises a circuit board. According to the utility model, through the arrangement of the illumination composition assembly, farther sight can be provided for a driver when the front road is illuminated, the illuminated area is enlarged, and the front road can be fully covered, so that the driving safety is improved in areas with complex environment and changeable road conditions, such as mountainous areas and expressways.

Description

Technical Field

[0001] The utility model relates to an automobile headlamp device, in particular to an automobile headlamp which can be assembled in a modular manner and belongs to the technical field of automobile headlamps. Background Art

[0002] With the rapid development of the automobile industry, the structure and function of automobile headlights have been comprehensively developed. As an important lighting equipment for safe driving of automobiles, automobile headlights play an important role in improving driving safety at night or in low visibility environments.

[0003] The patent specification with announcement number CN212869627U discloses a car headlamp, including a base, one side of which is fixedly connected to the car; a light source, which is arranged on the base; a reflector, which is arranged around the light source; a light distribution mirror, which is fixed to the base, and the light distribution mirror and the reflector form a light source cavity, the inner side of the light distribution mirror is designed for light distribution, and the outer side is a smooth surface, which can be used as an outer cover of the car headlamp shell; and an electrochromic film, which is coated on the light distribution mirror, and the color of the electrochromic film is controlled by whether the electrochromic film is conductive or not, thereby controlling the color and shape of the emitted light, so that the car headlamp has a reminder and warning function while illuminating.

[0004] However, in the implementation of related technologies, it was found that the above-designed automobile headlights have the following problems: In the above-mentioned technical solution, the color presented by the electrochromic film is controlled by whether it is conductive or not, thereby controlling the color and shape of the emitted light, so that the automobile headlights can illuminate and have a warning function at the same time, which plays an important role in improving driving safety at night or in low visibility environments. However, when illuminating the road ahead, the automobile headlights of the above-mentioned patents often have insufficient range and cannot provide the driver with a sufficiently far line of sight; at the same time, the area illuminated is also limited and may not be able to fully cover the road ahead, which may cause driving safety hazards in some areas with complex environments and changeable road conditions, such as mountainous areas and highways. In view of this, a modularly assembled automobile headlight is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model provides a modularly assembled automobile headlamp to solve the problem that the existing automobile headlamp has a short range and cannot provide the driver with a sufficiently long sight line; at the same time, the illuminated area is also limited and may not be able to fully cover the road ahead, which may cause hidden dangers to driving safety in some areas with complex environments and changeable road conditions, such as mountainous areas and highways.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a modularly assembled automobile headlamp, comprising a headlamp body, and a lighting component and an assembly component located inside the headlamp body;

[0007] The lighting component comprises a circuit board, a plurality of lamp beads are mounted on the surface of the circuit board, a fixing block is mounted on one side of the circuit board, a focusing piece is fixedly mounted inside the fixing block, and a convex lens is fixedly mounted on one side of the fixing block.

[0008] As a further solution of the utility model: a headlamp housing is arranged on the surface of the headlamp body.

[0009] As a further solution of the utility model: a light distribution mirror is installed on one side of the headlamp housing through bolts.

[0010] As a further solution of the utility model: the assembly component includes an assembly bolt, the assembly bolt passes through the inside of the circuit board, the fixing block, the convex lens and the photometric mirror, and a sealing ring is installed at the connection between the assembly bolt and the photometric mirror.

[0011] As a further solution of the utility model: four groups of through holes are penetrated through the four outer corners of the circuit board, the fixing block and the convex lens.

[0012] As a further solution of the utility model: a heat sink is fixedly installed on the other side of the headlamp body.

[0013] As a further solution of the utility model: the lamp beads, the focusing elements and the convex lenses are all provided in three groups.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides an assembly component, wherein a accommodating cavity is formed inside the headlamp housing, and a sealing ring can be used to protect internal components such as lamp beads, focusing elements and convex lenses from being affected by external foreign objects such as dust and rain, thereby playing a role of dust and water prevention. At the same time, through the provided assembly bolts and through holes, a modular design is used as a standard universal part, which helps to reduce the difficulty of assembly and disassembly, reduce the work intensity of assembly and maintenance personnel, and improve the work efficiency of operators.

[0016] The utility model arranges a lighting component, wherein the circuit board is an important component of the headlamp body, a plurality of lamp beads are arranged on the circuit board, and the light beams emitted by the lamp beads after being energized serve as the light source of the headlamp body, the focusing piece can be used to adjust the convergence of the light beams, and the convex lens is an optical component used to further adjust the luminous effect of the headlamp body, and cooperates with the arranged light distribution mirror to provide the driver with a farther line of sight when illuminating the road ahead, and at the same time the illuminated area is also expanded, which can fully cover the road ahead, thereby improving driving safety in areas with complex environments and changeable road conditions, such as mountainous areas and highways. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a side view structural diagram of the headlamp body of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the lighting components of the utility model;

[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0021] In the figure: 1. headlamp body; 2. heat sink; 3. headlamp housing; 4. lighting components; 401. fixing block; 402. convex lens; 403. focusing element; 404. circuit board; 405. lamp bead; 5. assembly component; 501. through hole; 502. sealing ring; 503. assembly bolt; 6. photometric mirror. DETAILED DESCRIPTION

[0022] 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. Embodiment 1

[0023] like Figures 1 to 4 As shown, a modularly assembled automobile headlamp comprises a headlamp body 1, and a lighting component assembly 4 and an assembly assembly 5 located inside the headlamp body 1;

[0024] The lighting component 4 includes a circuit board 404, a plurality of lamp beads 405 are mounted on the surface of the circuit board 404, a fixing block 401 is mounted on one side of the circuit board 404, a focusing piece 403 is fixedly mounted inside the fixing block 401, and a convex lens 402 is fixedly mounted on one side of the fixing block 401. When illuminating the road ahead, it can provide the driver with a farther line of sight, and at the same time, the illuminated area is also expanded, which can fully cover the road ahead, thereby improving driving safety in areas with complex environments and changeable road conditions, such as mountainous areas and highways. Embodiment 2

[0025] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0026] A headlamp housing 3 is disposed on the surface of the headlamp body 1 , and the headlamp housing 3 can be used to protect the lamp beads 405 , the focusing element 403 and the convex lens 402 .

[0027] A light distribution mirror 6 is installed on one side of the headlamp housing 3 by bolts. The light distribution mirror 6 has the function of focusing light, which can gather the light and greatly enhance the brightness, so that the headlight can irradiate farther. Embodiment 3

[0028] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0029] The assembly component 5 includes an assembly bolt 503, which passes through the inside of the circuit board 404, the fixing block 401, the convex lens 402 and the light distribution mirror 6. A sealing ring 502 is installed at the connection between the assembly bolt 503 and the light distribution mirror 6. A accommodating cavity is formed inside the headlamp housing 3, and the sealing ring 502 can be used to protect internal components such as the lamp beads 405, the focusing element 403 and the convex lens 402 from being affected by external foreign objects such as dust and rainwater, thereby playing a dust-proof and waterproof role.

[0030] Four groups of through holes 501 are passed through the four outer corners of the circuit board 404, the fixing block 401 and the convex lens 402. The modular design is used as a standard universal part through the assembly bolts 503 and the through holes 501, which helps to reduce the difficulty of assembly and disassembly, reduce the work intensity of assembly and maintenance personnel, and improve the work efficiency of operators.

[0031] A heat sink 2 is fixedly mounted on the other side of the headlamp body 1 , wherein the light beam emitted by the lamp bead 405 after being energized serves as the light source of the headlamp body 1 .

[0032] The lamp beads 405, the light focusing element 403 and the convex lens 402 are all provided in three groups.

[0033] Working principle: When using the modularly assembled automobile headlamp, an assembly component 5 is provided, wherein a receiving cavity is formed inside the headlamp housing 3, and a sealing ring 502 is used to protect internal components such as lamp beads 405, focusing parts 403 and convex lenses 402 from being affected by external foreign objects such as dust and rain, thereby playing a role of dustproof and waterproof. At the same time, the modular design is provided with assembly bolts 503 and through holes 501, and is used as a standard universal part, which helps to reduce the difficulty of assembly and disassembly, reduce the work intensity of assembly and maintenance personnel, and improve the work efficiency of operators; through the lighting component 4 provided, its The middle circuit board 404 is an important component of the headlamp body 1. A plurality of lamp beads 405 are arranged on the circuit board 404. The light beams emitted by these lamp beads 405 after being powered on serve as the light source of the headlamp body 1. The focusing piece 403 can be used to adjust the convergence of the light beams. The convex lens 402 is an optical component used to further adjust the luminous effect of the headlamp body 1. In conjunction with the provided light distribution mirror 6, when illuminating the road ahead, it can provide the driver with a farther line of sight. At the same time, the illuminated area is also expanded, which can fully cover the road ahead, thereby improving driving safety in areas with complex environments and changeable road conditions, such as mountainous areas and highways.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A modularly assembled automobile headlamp, characterized in that: It comprises a headlamp body (1), and a lighting component assembly (4) and an assembly assembly (5) located inside the headlamp body (1); The lighting component (4) comprises a circuit board (404), a plurality of groups of lamp beads (405) are mounted on the surface of the circuit board (404), a fixing block (401) is mounted on one side of the circuit board (404), a light collecting member (403) is fixedly mounted inside the fixing block (401), and a convex lens (402) is fixedly mounted on one side of the fixing block (401).

2. The modularly assembled automobile headlamp according to claim 1, characterized in that: A headlamp housing (3) is provided on the surface of the headlamp body (1).

3. The modularly assembled automobile headlamp according to claim 2, characterized in that: A light distribution mirror (6) is mounted on one side of the headlamp housing (3) via bolts.

4. The modularly assembled automobile headlamp according to claim 1, characterized in that: The assembly component (5) comprises an assembly bolt (503), wherein the assembly bolt (503) passes through the inside of the circuit board (404), the fixing block (401), the convex lens (402) and the light distribution mirror (6), and a sealing ring (502) is installed at the connection between the assembly bolt (503) and the light distribution mirror (6).

5. The modularly assembled automobile headlamp according to claim 1, characterized in that: Four groups of through holes (501) are formed through the four outer corners of the circuit board (404), the fixing block (401) and the convex lens (402).

6. The modularly assembled automobile headlamp according to claim 1, characterized in that: A heat sink (2) is fixedly mounted on the other side of the headlamp body (1).

7. The modularly assembled automobile headlamp according to claim 1, characterized in that: The lamp beads (405), the light focusing element (403) and the convex lens (402) are all provided in three groups.

Images