External double-lens spotlight

Abstract

The utility model relates to the technical field of spot lamps, in particular to an external double-lens spot lamp which comprises a lamp holder, an end cover is fixedly connected to the front end of the lamp holder, convex lenses are installed in the end cover, a circuit board is arranged in the lamp holder, two lamp beads are fixedly connected to the front end of the circuit board, and the two lamp beads correspond to the convex lenses in a one-to-one mode. According to the utility model, the lamp holder, the end cover, the convex lenses, the circuit board and the lamp beads are arranged, and the lamp beads and the convex lenses are in one-to-one correspondence and are two in number, so that two light sources can simultaneously emit light from one spotlight, the irradiation range of the spotlight is wider, and an automobile driver can clearly see the condition of a road surface in front or behind; and the driving safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spotlights, in particular to an external double-lens spotlight. Background Art

[0002] With the development of social economy, cars have become an indispensable means of transportation in human society, among which car spotlights are one of the most frequently used parts. For example, many large cars and off-road vehicles are equipped with spotlights to achieve ideal use effects to provide auxiliary lighting for driving or work.

[0003] Current spotlights all have one lamp head and one lens. Although this can achieve the lighting effect, the lighting effect is not ideal and is not conducive to the car driver to clearly see the road conditions in front or behind. Therefore, it is necessary to design an external double-lens spotlight. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes an external double-lens spotlight.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an external dual-lens spotlight, including a lamp holder, an end cover fixedly connected to the front end of the lamp holder, a convex lens installed inside the end cover, a circuit board arranged inside the lamp holder, a lamp bead fixedly connected to the front end of the circuit board, two lamp beads are arranged, and correspond one to one to the convex lenses.

[0006] As a further description of the above technical solution:

[0007] A threaded groove is formed on the inner wall of the lamp holder, a screw is threadedly connected inside the threaded groove, a mounting hole is formed on the front end surface of the circuit board, and the screw passes through the mounting hole.

[0008] As a further description of the above technical solution:

[0009] A positioning hole is provided on the front end surface of the circuit board, a positioning column is slidably connected inside the positioning hole, and the positioning column is fixedly connected to the lamp holder.

[0010] As a further description of the above technical solution:

[0011] A threading hole is formed on the side end surface of the lamp holder, and the threading hole is located on the front side of the circuit board.

[0012] As a further description of the above technical solution:

[0013] A heat sink is fixedly connected to the rear end of the lamp holder, and a plurality of heat sinks are provided.

[0014] The utility model has the following beneficial effects:

[0015] Compared with the prior art, the external dual-lens spotlight is provided with a lamp holder, an end cover, a convex lens, a circuit board and lamp beads. Since the lamp beads correspond to the convex lenses one by one and two are provided, such a spotlight can have two light sources emitted at the same time, so that the illumination range of the spotlight is wider, which is beneficial for the car driver to clearly see the road conditions in front or behind, thereby improving driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the external dual-lens spotlight proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the external dual-lens spotlight proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the external dual-lens spotlight proposed by the utility model after being split from the first viewing angle;

[0019] Figure 4 This is a schematic structural diagram of the second viewing angle of the external dual-lens spotlight proposed by the utility model after being split.

[0020] Legend:

[0021] 1. Lamp holder; 2. End cover; 3. Convex lens; 4. Threading hole; 5. Heat sink; 6. Threaded groove; 7. Circuit board; 8. Lamp bead; 9. Mounting hole; 10. Positioning hole; 11. Positioning column. DETAILED DESCRIPTION

[0022] Reference Figure 1-4 The external double-lens spotlight provided by the utility model includes a lamp holder 1, a front end of the lamp holder 1 is fixedly connected to an end cover 2, a convex lens 3 is installed inside the end cover 2, a circuit board 7 is arranged inside the lamp holder 1, a lamp bead 8 is fixedly connected to the front end of the circuit board 7, two lamp beads 8 are arranged, and they correspond to the convex lenses 3 one by one.

[0023] Specifically, the convex lens 3 is first installed inside the end cover 2, and then the end cover 2 is installed on the lamp holder 1, and the convex lens 3 is made to correspond to the lamp bead 8. Since the lamp bead 8 corresponds to the convex lens 3 one by one, and two are provided, such a spotlight can have two light sources emitted at the same time, so that the illumination range of the spotlight is wider, which is beneficial for the car driver to clearly see the road conditions in front or behind, and improves driving safety.

[0024] A threaded groove 6 is provided on the inner wall of the lamp holder 1, and a screw is threadedly connected inside the threaded groove 6. A mounting hole 9 is provided on the front end surface of the circuit board 7, and the screw passes through the mounting hole 9. When working, the circuit board 7 can be fixed inside the lamp holder 1 by passing the screw through the mounting hole 9 on the circuit board 7 and threading it with the threaded groove 6, and then tightening the screw.

[0025] A positioning hole 10 is provided on the front end face of the circuit board 7, and a positioning column 11 is slidably connected inside the positioning hole 10 to position and fix the connection with the lamp holder 1. During operation, the installation of the circuit board 7 can be limited by setting the positioning column 11 and the positioning hole 10, so that the circuit board 7 will not be offset when fixed.

[0026] A threading hole 4 is provided on the side end surface of the lamp holder 1 , and the threading hole 4 is located on the front side of the circuit board 7 . During operation, the threading hole 4 is provided to facilitate passing the wires into the lamp holder 1 .

[0027] The rear end of the lamp holder 1 is fixedly connected with a heat sink 5 , and a plurality of heat sinks 5 are provided. When working, the heat sink 5 is provided to improve the heat dissipation effect under the action of the heat sink 5 .

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An external dual-lens spotlight, comprising a lamp holder (1), characterized in that: The front end of the lamp holder (1) is fixedly connected to an end cover (2), a convex lens (3) is installed inside the end cover (2), a circuit board (7) is arranged inside the lamp holder (1), a lamp bead (8) is fixedly connected to the front end of the circuit board (7), two lamp beads (8) are arranged and correspond to the convex lens (3) one by one; a positioning hole (10) is opened on the front end surface of the circuit board (7), a positioning column (11) is slidably connected inside the positioning hole (10), and the positioning column is fixedly connected to the lamp holder (1).

2. The external dual-lens spotlight according to claim 1, characterized in that: The inner wall of the lamp holder (1) is provided with a threaded groove (6), a screw is threadedly connected inside the threaded groove (6), a mounting hole (9) is provided on the front end surface of the circuit board (7), and the screw passes through the mounting hole (9).

3. The external dual-lens spotlight according to claim 1, characterized in that: A threading hole (4) is provided on the side end surface of the lamp holder (1), and the threading hole (4) is located on the front side of the circuit board (7).

4. The external dual-lens spotlight according to claim 1, characterized in that: A heat sink (5) is fixedly connected to the rear end of the lamp holder (1), and a plurality of heat sinks (5) are provided.

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