External double-low-beam and single-high-beam spotlight

Abstract

The utility model relates to the technical field of spotlights, in particular to an external double-low-beam single-high-beam spotlight which comprises a lamp holder, a shell is fixedly connected to the front end of the lamp holder, a lamp cover is fixedly connected to the front end of the shell, and a lens is installed between the lamp cover and the shell. An LED bulb, a circuit board and a reflecting cover are fixedly connected into the shell, the reflecting cover is located at the front ends of the LED bulb and the circuit board, a convex lens is fixedly connected into the reflecting cover and corresponds to the LED bulb, and LED lamp beads are fixedly connected to the front end of the circuit board. Due to the fact that the LED bulb, the circuit board, the LED lamp beads and the convex lens are arranged, and due to the fact that the number of the LED lamp beads is two, the purpose of low-beam lighting can be achieved under the effect of the two LED lamp beads. Under the cooperation of the LED bulb and the convex lens, the purpose of high-beam illumination can be achieved, so that the spotlight is provided with two low-beam light sources and one high-beam light source at the same time, the spotlight gives consideration to the low-beam paving effect and improves the high-beam irradiation capacity at the same time when in use, and a driver can better watch the road surface.

Description

Technical Field

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

[0002] LED is the abbreviation of light-emitting diode, which is a solid-state luminous material that can convert electrical energy into light energy. Due to its advantages of energy saving and environmental protection, it is gradually replacing traditional light sources. LED spotlights are highly concentrated lamps, and their light can be directed to specific targets, mainly used for special lighting. With the rapid development of the automobile industry, the demand for LED spotlights for automobiles is also increasing.

[0003] The current external spotlight can only illuminate in the form of low beam or high beam when in use, which makes the lighting effect of the spotlight limited, making it inconvenient for the driver to see the road ahead. Therefore, it is necessary to design an external double low beam and single high beam spotlight. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an external double low-beam and single high-beam spotlight.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an external dual low-beam single high-beam spotlight, including a lamp holder, a shell is fixedly connected to the front end of the lamp holder, a lamp cover is fixedly connected to the front end of the shell, and a lens is installed between the lamp cover and the shell; an LED bulb, a circuit board and a reflector are fixedly connected inside the shell, the reflector is located at the front end of the LED bulb and the circuit board, a convex lens is fixedly connected inside the reflector, the convex lens corresponds to the LED bulb, and an LED lamp bead is fixedly connected to the front end of the circuit board.

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

[0007] The circuit boards are provided with two and are symmetrically distributed at the upper and lower ends inside the shell.

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

[0009] A sealing groove is formed on the front end surface of the shell, and a sealing ring is embedded in the sealing groove.

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

[0011] The circumferential surface of the shell is fixedly connected with heat dissipation fins, and a plurality of heat dissipation fins are provided and distributed in a circumferential array.

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

[0013] The circumferential surface of the shell is provided with a mounting groove, and a plurality of the mounting grooves are provided, and the front and rear mounting grooves form a group.

[0014] As a further description of the above technical solution:

[0015] A threading hole is provided on the rear end surface of the lamp holder.

[0016] The utility model has the following beneficial effects:

[0017] Compared with the prior art, the external dual low-beam single high-beam spotlight is provided with an LED bulb, a circuit board, LED lamp beads and a convex lens. Since two LED lamp beads are provided, the purpose of low-beam lighting can be achieved under the action of the two LED lamp beads; the purpose of high-beam lighting can be achieved under the cooperation of the LED bulb and the convex lens, so that the spotlight has two low-beam lighting sources and one high-beam lighting source at the same time, so that the spotlight can take into account the low-beam paving effect while improving the high-beam irradiation ability when in use, which is beneficial for the driver to better view the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the external dual low-beam and single high-beam spotlight proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the external dual low-beam and single high-beam spotlight proposed by the utility model after being split from the first perspective;

[0020] Figure 3 The utility model provides an external double low-beam single high-beam spotlight Figure 2 Enlarged view of part A;

[0021] Figure 4 This is a schematic structural diagram of the second viewing angle of the external dual low-beam and single high-beam spotlight proposed by the utility model after being split.

[0022] Legend:

[0023] 1. Lamp holder; 2. Shell; 3. Lamp cover; 4. Lens; 5. Heat dissipation fins; 6. Mounting slot; 7. Reflector; 8. Sealing slot; 9. Sealing ring; 10. Convex lens; 11. Circuit board; 12. LED lamp beads; 13. LED bulb; 14. Threading hole. DETAILED DESCRIPTION

[0024] Reference Figure 1-4The external double low-beam single high-beam spotlight provided by the utility model includes a lamp holder 1, a shell 2 is fixedly connected to the front end of the lamp holder 1, a lamp cover 3 is fixedly connected to the front end of the shell 2, a lens 4 is installed between the lamp cover 3 and the shell 2, and the lens 4 can improve the protection purpose and prevent rain from entering the shell 2 from the front end of the spotlight; an LED bulb 13, a circuit board 11 and a reflector 7 are fixedly connected to the inside of the shell 2, the reflector 7 is located at the front end of the LED bulb 13 and the circuit board 11, a convex lens 10 is fixedly connected to the inside of the reflector 7, the convex lens 10 corresponds to the LED bulb 13, and an LED lamp bead 12 is fixedly connected to the front end of the circuit board 11; two circuit boards 11 are provided, and are symmetrically distributed at the upper and lower ends inside the shell 2.

[0025] Specifically, when in use, after the spotlight is assembled, since there are two LED lamp beads 12, the purpose of low beam lighting can be achieved under the action of the two LED lamp beads 12; with the cooperation of the LED bulb 13 and the convex lens 10, the purpose of high beam lighting can be achieved, so that the spotlight has two low beam lighting sources and one high beam lighting source at the same time, so that the spotlight can take into account the low beam paving effect while improving the high beam irradiation ability when in use, which is beneficial for the driver to better view the road surface.

[0026] A sealing groove 8 is provided on the front end surface of the shell 2, and a sealing ring 9 is embedded in the sealing groove 8. When working, the sealing groove 8 and the sealing ring 9 can improve the sealing performance of the connection between the lens 4 and the shell 2 by setting the sealing groove 8 and the sealing ring 9, and effectively prevent rainwater from entering the shell 2.

[0027] The circumferential surface of the shell 2 is fixedly connected with heat dissipation fins 5, and a plurality of heat dissipation fins 5 are provided and distributed in a circumferential array. When working, the heat dissipation effect can be improved by providing the heat dissipation fins 5, thereby increasing the service life of the spotlight.

[0028] The circumferential surface of the shell 2 is provided with a mounting groove 6, and a plurality of mounting grooves 6 are provided, and the front and rear mounting grooves 6 form a group. When working, the mounting grooves 6 are provided, and the spotlight can be conveniently installed at a desired place under the action of the mounting grooves 6.

[0029] A threading hole 14 is provided on the rear end surface of the lamp holder 1 . During operation, the threading hole 14 is provided to facilitate passing the wires through the lamp holder 1 .

[0030] 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 low-beam and single high-beam spotlight, comprising a lamp holder (1), characterized in that: The front end of the lamp holder (1) is fixedly connected to a housing (2), the front end of the housing (2) is fixedly connected to a lamp cover (3), and a lens (4) is installed between the lamp cover (3) and the housing (2); the interior of the housing (2) is fixedly connected to an LED bulb (13), a circuit board (11) and a reflector (7), the reflector (7) is located at the front ends of the LED bulb (13) and the circuit board (11), the interior of the reflector (7) is fixedly connected to a convex lens (10), the convex lens (10) corresponds to the LED bulb (13), and the front end of the circuit board (11) is fixedly connected to an LED lamp bead (12).

2. The external dual low-beam single high-beam spotlight according to claim 1, characterized in that: Two circuit boards (11) are provided and are symmetrically distributed at the upper and lower ends inside the housing (2).

3. The external dual low-beam single high-beam spotlight according to claim 1, characterized in that: A sealing groove (8) is provided on the front end surface of the housing (2), and a sealing ring (9) is embedded in the sealing groove (8).

4. The external dual low-beam single high-beam spotlight according to claim 1, characterized in that: The circumferential surface of the shell (2) is fixedly connected with heat dissipation fins (5), and a plurality of the heat dissipation fins (5) are provided and distributed in a circumferential array.

5. The external dual low-beam single high-beam spotlight according to claim 1, characterized in that: The circumferential surface of the shell (2) is provided with a mounting groove (6), a plurality of the mounting grooves (6) are provided, and the front and rear mounting grooves (6) form a group.

6. The external dual low-beam single high-beam spotlight according to claim 1, characterized in that: The rear end surface of the lamp holder (1) is provided with a threading hole (14).

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