Double-lens headlight with cut-off lines on both front side and back side

Abstract

The utility model discloses a forward and reverse double-lens headlight with cut-off lines, which comprises a headlight body and a cut-off line lens assembled on the headlight body in a quick disassembly and assembly manner, the headlight body comprises a high beam lens, a light-emitting surface is formed on the headlight body, the high beam lens is arranged at the light-emitting surface, and the cut-off line lens is arranged on the light-emitting surface. A cut-off line lens is arranged on the outer side of the high beam lamp lens, a lens part is formed on the cut-off line lens, a cut-off line optical area is formed on the lens part, and the cut-off line optical area can prevent light rays emitted by the high beam lamp lens from being directly irradiated. The automobile lamp has the advantages that the cut-off line lens is installed on the automobile lamp body through the rapid assembly structure, the cut-off line lens can be rapidly assembled no matter the automobile lamp is installed normally or hoisted, it is guaranteed that a cut-off line optical area can be located on the upper portion, the cut-off line of a light spot generated by the automobile lamp is normal, and the service life of the automobile lamp is prolonged. Dazzling of opposite pedestrians, vehicles and the like is avoided, arrangement of vehicle lamps is facilitated, and driving safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycles, in particular to a double-lens vehicle headlight with a cut-off line for both forward and reverse installation. Background Art

[0002] At present, there are two installation methods for traditional headlights. One is to install the headlight above the handlebar of the bicycle, and the other is to hang it. This method allows users to use the headlight while using a computer. Hanging will cause the headlight to be installed upside down. Since the optical design of the headlight is directional, the cutoff line of the light spot can only meet one situation. Therefore, the headlight cannot ensure that the cutoff line of the light spot meets the requirements in both the normal installation and hanging conditions.

[0003] Therefore, the prior art has defects and needs to be improved. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a double-lens vehicle headlight with a cut-off line for both forward and reverse installation.

[0005] The technical solution of the utility model is as follows: The utility model provides a double-lens headlamp with a cut-off line for both forward and reverse mounting, comprising: a headlamp body and a cut-off line lens assembled on the headlamp body by means of quick disassembly and assembly, the headlamp body comprising a high-beam lens, a light-emitting surface formed on the headlamp body, the high-beam lens arranged at the light-emitting surface, a cut-off line lens arranged on the outer side of the high-beam lens, a lens portion formed on the cut-off line lens, a cut-off line optical zone formed on the lens portion, the cut-off line optical zone can prevent the light emitted by the high-beam lens from being directly irradiated, the cut-off line lens can be assembled on the headlamp body in a first position and a second position, and the cut-off line lens in the first position and the cut-off line lens in the second position can be rotated 180 degrees relative to the axis of the headlamp body and then transformed into each other.

[0006] Furthermore, the lens portion of the cut-off line lens corresponds to and completely covers the light emitting area of ​​the high beam lens, and the lens portion of the cut-off line lens includes a light emitting optical area and a cut-off line optical area connected to each other.

[0007] Furthermore, a plurality of grooves are formed on the cut-off optical zone.

[0008] Furthermore, the cut-off line lens is mounted on the vehicle lamp body through a snap-fit ​​structure.

[0009] Furthermore, groove portions are respectively formed on opposite side surfaces of the vehicle lamp body, and matching engaging portions are respectively formed on two sides of the cut-off line lens corresponding to the groove portions.

[0010] Furthermore, the vehicle lamp body includes a mounting portion, and the vehicle lamp body is installed upright or suspended through the mounting portion.

[0011] By adopting the above scheme, the beneficial effect of the utility model is that the cut-off line lens is installed on the headlight body by setting a quick assembly structure. Regardless of whether the headlight is installed upright or suspended, the cut-off line lens can be quickly assembled to ensure that the cut-off line optical zone can be at the upper part, so that the cut-off line of the light spot generated by the headlight is normal, avoiding dazzling pedestrians, vehicles, etc. on the opposite side, facilitating the setting of the headlight and ensuring driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0013] Figure 2 It is an exploded view of an embodiment of the utility model.

[0014] Figure 3 The figure is a schematic structural diagram of a cut-off line lens according to an embodiment of the present invention. DETAILED DESCRIPTION

[0015] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] Please refer to Figures 1 to 3 In this embodiment, the utility model provides a dual-lens headlamp with a cut-off line for both forward and reverse mounting, comprising: a headlamp body 1 and a cut-off line lens 2 assembled on the headlamp body 1 by a quick disassembly and assembly method, the headlamp body 1 comprising a high-beam lens 11, a light emitting surface is formed on the headlamp body 1, the high-beam lens 11 is arranged at the light emitting surface, a cut-off line lens 2 is arranged outside the high-beam lens 11, a lens portion is formed on the cut-off line lens 2, a cut-off line optical zone 21 is formed on the lens portion, and the cut-off line optical zone 21 It can be avoided that the light emitted by the high beam lens 11 is directly irradiated to cause opposite glare. The cut-off line lens 2 can be mounted on the headlight body 1 in a first position and a second position, and the cut-off line lens 2 in the first position and the cut-off line lens 2 in the second position can be rotated 180 degrees relative to the axis of the headlight body 1 and then interchanged. Therefore, no matter whether the headlight body 1 is upright or suspended, the installation position of the cut-off line lens 2 can be changed to ensure that the cut-off line optical zone 21 can be at the upper part, thereby playing a role in adjusting the light spot.

[0017] Furthermore, the lens portion of the cut-off line lens 2 corresponds to and completely covers the light exit area of ​​the high beam lens 11, and the lens portion of the cut-off line lens 2 includes a light exit optical zone 22 and a cut-off line optical zone 21 connected to each other. The light emitted by the high beam lens 11 can be normally emitted through the light exit optical zone 22, and will be processed through the cut-off line optical zone 21, to ensure that subsequent light spots can form a normal cut-off line.

[0018] Furthermore, a plurality of grooves are formed on the cut-off optical zone 21, so that the light emitted by the high beam lens 11 is refracted downward after passing through the cut-off optical zone 21, which not only ensures that the light is not glaring directly, but also helps to improve the efficiency of light energy utilization, so that the light passing through the cut-off optical zone 21 also has an illumination effect after being refracted. In other embodiments of the present solution, the cut-off optical zone may also have the effect of astigmatism and soft light, so that the light passing through the cut-off optical zone 21 does not glare directly.

[0019] Furthermore, the cut-off line lens 2 is mounted on the headlight body 1 through a snap-fit ​​structure. In other embodiments of the present invention, the cut-off line lens and the headlight body can also be mounted through other methods that can achieve quick assembly and disassembly, such as screw fastening, magnetic attraction, Velcro, etc.

[0020] Furthermore, groove portions 12 are formed on opposite sides of the lamp body 1, and matching snap-fit ​​portions 23 are formed on both sides of the cut-off line lens 2 corresponding to the groove portions 12, and the lamp body 1 and the cut-off line lens 2 are assembled by the cooperation of the snap-fit ​​portions 23 and the groove portions 12.

[0021] Furthermore, the vehicle lamp body 1 includes a mounting portion 13 , and the vehicle lamp body 1 is installed upright or suspended via the mounting portion 13 .

[0022] Please continue to refer to Figure 1 Hezhi Figure 3 In this solution, no matter whether the headlight body 1 is installed upright or suspended, as long as the cut-off line optical zone 21 is upward when the cut-off line lens 2 is installed, it can be ensured that the optical area on the upper part of the light-emitting surface of the headlight body 1 will not be directly irradiated to cause dazzle to pedestrians and vehicles on the opposite side, and it is ensured that the light spot generated by the headlight after transmission through the cut-off line lens 2 has a cut-off line that meets the standard.

[0023] In summary, the beneficial effect of the present solution is that the cut-off line lens is installed on the headlight body by setting a quick assembly structure. No matter whether the headlight is installed upright or suspended, the cut-off line lens can be quickly assembled to ensure that the cut-off line optical zone can be located at the upper part, so that the cut-off line of the light spot generated by the headlight is normal, avoiding dazzling to pedestrians and vehicles on the opposite side, facilitating the setting of the headlight and ensuring driving safety.

[0024] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dual-lens headlight with a cut-off line for both forward and reverse mounting, characterized in that: include: A headlight body and a cut-off lens assembled on the headlight body by quick disassembly and assembly, the headlight body comprising a high beam lens, a light emitting surface formed on the headlight body, the high beam lens arranged at the light emitting surface, a cut-off lens arranged outside the high beam lens, a lens portion formed on the cut-off lens, a cut-off optical zone formed on the lens portion, the cut-off optical zone can prevent the light emitted by the high beam lens from being directly irradiated, the cut-off lens can be assembled on the headlight body in a first position and a second position, and the cut-off lens in the first position and the cut-off lens in the second position can be rotated 180 degrees relative to the axis of the headlight body and then transformed into each other.

2. The dual-lens vehicle headlight with a cut-off line for both front and back mounting according to claim 1, characterized in that: The lens portion of the cut-off line lens corresponds to and completely covers the light exit area of ​​the high beam lens, and the lens portion of the cut-off line lens includes a light exit optical area and a cut-off line optical area connected to each other.

3. The dual-lens vehicle headlight with a cut-off line for both forward and reverse installation according to claim 1 or 2, characterized in that: A plurality of grooves are formed on the cut-off optical zone.

4. The dual-lens vehicle headlight with a cut-off line for both forward and reverse installation according to claim 1 or 2, characterized in that: The cut-off line lens is mounted on the vehicle lamp body through a snap-fit ​​structure.

5. The dual-lens vehicle headlight with a cut-off line for both front and back mounting according to claim 4, characterized in that: A groove portion is formed on one opposite side of the vehicle lamp body, and matching engaging portions are formed on both sides of the cut-off line lens corresponding to the groove portion.

6. The dual-lens vehicle headlight with a cut-off line for both forward and reverse installation according to claim 1 or 2, characterized in that: The vehicle lamp body comprises a mounting portion, and the vehicle lamp body is installed upright or suspended via the mounting portion.

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