Vehicle headlamp

Abstract

The utility model discloses a vehicle headlamp which comprises a reflecting mirror, a lamp source and a clamping spring used for positioning and installing the lamp source on the reflecting mirror, the reflecting mirror is provided with an installation portion used for installing and fixing the clamping spring, and the installation portion and the reflecting mirror are integrally formed. According to the vehicle headlamp, the mounting part used for mounting the clamping spring is integrally designed on the reflecting mirror, and the mounting part and the reflecting mirror are integrally formed, so that assembling parts of the whole headlamp are reduced; one end of the clamp spring is installed and fixed through a stamping metal clamping piece clamped on the reflector fixing seat, and the other end of the clamp spring is installed and fixed through a hook part on the reflector installation seat, so that bolt installation is avoided. According to the headlamp structure, the assembly process is optimized, the assembly efficiency of the whole lamp is improved, and the production cost of the whole lamp is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle lamps, in particular to a vehicle headlamp. Background Art

[0002] With the development of automobile technology, headlights, as one of the indispensable parts of automobiles, also need to be developed and improved. However, as the shape of headlights becomes more and more complex, there are more and more internal parts of headlights. Against the background of rapid development of production efficiency, headlight factories have higher and higher requirements for production efficiency and production cost of whole lamps. At present, the assembly efficiency of internal parts of headlights is becoming more and more important. The assembly efficiency of lamp parts affects the production cost and process operability of the whole lamp to a certain extent.

[0003] In the prior art, when assembling automobile headlamps, a retaining spring is usually required to fix the bulb on the reflector. The retaining spring is generally installed on the reflector by screws and stamped metal clips. Therefore, the entire retaining spring needs to be fitted with screws and stamped metal clips at both ends during the assembly process. The installation of screws requires manual assembly by workers, which results in low assembly efficiency and high assembly material costs. At the same time, too many parts will also have a certain impact on the installation stability of the retaining spring.

[0004] Therefore, it is necessary to improve the retaining spring installation structure on the existing headlamp to solve the above-mentioned defects. Utility Model Content

[0005] In view of this, the utility model provides a vehicle headlamp, which reduces the number of assembly parts of the entire lamp, optimizes the assembly process, improves the assembly efficiency of the entire lamp, and reduces the production cost of the entire lamp by integrating a mounting portion for mounting a retaining spring on the reflector and forming the mounting portion and the reflector as one piece.

[0006] The utility model provides a vehicle headlamp, comprising a reflector, a light source and a clamping spring for positioning and mounting the light source on the reflector; the reflector is provided with a mounting portion for mounting and fixing the clamping spring; the mounting portion and the reflector are integrally formed.

[0007] Furthermore, the mounting portion includes a first mounting portion and a second mounting portion symmetrically arranged at two ends of the center of the light source, the first mounting portion is used to fix the fixed end of the clip, and the second mounting portion is used to fix the movable end of the clip.

[0008] Furthermore, the first mounting portion includes a fixing seat and a fixing clip clamped on the fixing seat, and the fixing end of the clamping spring is fixed on the fixing seat by the matching installation of the fixing seat and the fixing clip.

[0009] Furthermore, the fixing clip is provided with a mounting groove for mounting the fixing end of the retaining spring.

[0010] Furthermore, the fixing seat is provided with clamping parts for clamping the fixing clip on two opposite side walls.

[0011] Furthermore, the second mounting portion includes a mounting seat and a hook portion arranged on the top of the mounting seat, and the movable end of the retaining spring is inserted into the hook portion to achieve installation and fixation.

[0012] The beneficial effects of the utility model are as follows: the vehicle headlamp provided by the utility model is provided with an installation portion for installing a retaining spring integrated on the reflector and the installation portion and the reflector are integrally formed, so as to reduce the number of parts for assembling the entire lamp; one end of the retaining spring is fixed by being clamped on a stamped metal clip on the reflector fixing seat, and the other end is fixed by a hook portion on the reflector mounting seat, so as to avoid the use of bolts for installation; the headlamp structure optimizes the assembly process, improves the assembly efficiency of the entire lamp, and reduces the production cost of the entire lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a structural schematic diagram of a vehicle headlamp in the utility model;

[0015] Figure 2 It is a top view of the vehicle headlamp in the utility model;

[0016] Figure 3 for Figure 2 AA section view;

[0017] The figures are marked as follows: 1-reflector; 2-light source; 3-circlip; 4-fixing seat; 5-fixing clip; 6-mounting seat; 7-hook part; 8-clamping part; 9-accommodating groove. DETAILED DESCRIPTION

[0018] As shown in the figure, a vehicle headlamp provided by the utility model comprises a reflector 1, a light source 2 and a retaining spring 3 for positioning and installing the light source 2 on the reflector 1, the reflector 1 is provided with a mounting portion for mounting and fixing the retaining spring 3, and the mounting portion is integrally formed with the reflector 1; wherein the light source 2 is an H7 model light source used in headlamps in the prior art, the reflector 1 is provided with a mounting groove for mounting the light source 2, and when the light source 2 is mounted on the reflector 1, the light source 2 is mounted and fixed by the retaining spring 3; and a mounting portion for mounting the retaining spring 3 is integratedly designed on the reflector 1 and the mounting portion is integrally formed with the reflector 1, and the mounting portion of the retaining spring 3 is integrally formed with the reflector 1, so as to reduce other parts required for assembling the whole lamp, optimize the assembly process, improve the assembly efficiency of the whole lamp, and reduce the production cost of the whole lamp.

[0019] In this embodiment, the mounting portion includes a first mounting portion and a second mounting portion symmetrically arranged at both ends of the center of the light source 2, the first mounting portion is used to fix the fixed end of the clip 3, and the second mounting portion is used to fix the movable end of the clip 3; Figure 1 and Figure 2 As shown, the mounting portion includes a first mounting portion and a second mounting portion symmetrically arranged at both ends of the central axis of the light source 2. The first mounting portion and the second mounting portion cooperate to achieve the installation and fixation of the retaining spring 3, and then the installation and fixation of the light source 2 is achieved through the retaining spring 3.

[0020] In this embodiment, the first mounting portion includes a fixing seat 4 and a fixing clip 5 clamped on the fixing seat 4, and the fixing end of the clamping spring 3 is fixed to the reflector 1 through the cooperation between the fixing seat 4 and the fixing clip 5; the fixing clip 5 is provided with a receiving groove 9 for receiving the fixing end of the clamping spring 3; Figures 1 to 3 As shown, the first mounting portion includes a fixing seat 4 arranged on the reflector 1, and a fixing clip 5 is clamped on the fixing seat 4, the fixing clip 5 is a metal clip made by stamping a metal sheet, and a receiving groove 9 for accommodating the fixed end of the retaining spring 3 is provided at the connecting surface with the top surface of the fixing seat 4; the installation and fixation of the fixed end of the retaining spring 3 is achieved through the cooperation between the fixing seat 4 and the fixing clip 5.

[0021] In this embodiment, the fixing seat 4 is provided with a clamping portion 8 for clamping the fixing clip 5 on two oppositely disposed side walls; Figure 1 and Figure 3As shown, by providing a clamping portion 8 for clamping the fixing clip 5 on the two side walls opposite to each other of the fixing seat 4, the fixing clip 5 and the fixing seat 4 are clamped, which is beneficial to the rapid disassembly and assembly of the fixing clip 5 and reduces the use of fasteners such as screws; wherein the clamping portion 8 is a protruding structure provided on the side wall of the fixing seat 4, and the fixing clip 5 is also provided with a clamping hole cooperating with the clamping portion 8 on the contact surface of the two side walls opposite to the fixing seat 4.

[0022] In this embodiment, the second mounting portion includes a mounting seat 6 and a hook portion 7 arranged on the top of the mounting seat 6, and the movable end of the retaining spring 3 is fixed after being inserted into the hook portion 7; wherein the mounting seat 6 and the hook portion 7 are integrally formed on the reflector to reduce the additional fasteners required to fix the movable end of the retaining spring 3 in the prior art; during specific use, after the light source 2 is installed in the groove of the reflector 1, one end of the retaining spring 3 is fixed to the reflector 1 by the fixing clip 5 through the fixing seat 4, and the other end of the retaining spring 3 is fixed to the mounting seat 6 through the hook portion 7, so that the retaining spring 3 presses the light source 2 to achieve the effect of fixing the light source 2 on the reflector 1.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A vehicle headlamp, characterized in that: It comprises a reflector, a light source and a clamping spring for positioning and mounting the light source on the reflector. The reflector is provided with a mounting portion for mounting and fixing the clamping spring. The mounting portion and the reflector are integrally formed.

2. The vehicle headlamp according to claim 1, characterized in that: The mounting portion includes a first mounting portion and a second mounting portion symmetrically arranged at two ends of the center of the light source, the first mounting portion is used to fix the fixed end of the clip, and the second mounting portion is used to fix the movable end of the clip.

3. The vehicle headlamp according to claim 2, characterized in that: The first mounting portion includes a fixing seat and a fixing clip clamped on the fixing seat, and the fixing end of the clamping spring is fixed on the fixing seat through the matching installation of the fixing seat and the fixing clip.

4. The vehicle headlamp according to claim 3, characterized in that: The fixing clip is provided with a mounting groove for mounting the fixing end of the clip.

5. The vehicle headlamp according to claim 3, characterized in that: The fixing seat is provided with clamping parts for clamping the fixing clip on two opposite side walls.

6. The vehicle headlamp according to claim 2, characterized in that: The second mounting portion includes a mounting seat and a hook portion disposed on the top of the mounting seat, and the movable end of the clamping spring is clamped into the hook portion to achieve mounting and fixing.

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