LED projection type lamp module suitable for tricycle

Abstract

The utility model relates to an LED projection type lamp module suitable for a tricycle, which belongs to the technical field of tricycle lamps and comprises a light source component, a lens for refraction is mounted on the light source component, the light source component comprises an LED circuit board, an optical conductor for light diffusion is mounted on the LED circuit board, the lens is connected onto the optical conductor, and the lens is connected onto the optical conductor. The LED light source has the advantages that the LED light source is simple in structure and convenient to assemble; a traditional reflection bowl structure condensation principle is changed, and the service life of a product is prolonged; and the national energy-saving and environment-friendly requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of tricycle vehicle lighting technology, specifically to an LED projection type vehicle light module suitable for tricycles. Background Technology

[0002] Currently, tricycle headlights use reflectors for projected lighting; however, this method has drawbacks such as high energy consumption, high heat generation, and high material requirements for surrounding components; the components are also bulky, have short lifespans, are inconvenient to install, and do not meet national energy conservation and environmental protection requirements. Therefore, we are developing a projection module that eliminates the reflector, uses a light conductor for focused projection, and integrates both high and low beams.

[0003] This patent optimizes the design of the reflector bowl structure to overcome the shortcomings of reflector bowl projection. Utility Model Content

[0004] This invention aims to solve the above-mentioned technical problems by providing an LED projection-type vehicle light module suitable for tricycles.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0006] A suitable LED projection-type vehicle light module for tricycles includes a light source assembly, on which a lens for refraction is mounted;

[0007] The light source assembly includes an LED circuit board, on which a light conductor for diffused light is mounted. The lens is connected to the light conductor, and a heat sink is mounted on the end of the light conductor away from the lens.

[0008] Preferably, the LED circuit board is equipped with 7 LED light-emitting particles.

[0009] Preferably, the photoconductor is equipped with seven light-guiding protrusions.

[0010] Preferably, the seven LED light-emitting particles and the seven light-guiding protrusions are arranged in a one-to-one correspondence.

[0011] Preferably, the seven LED light-emitting particles are divided into low-beam LED light-emitting particles and high-beam LED light-emitting particles.

[0012] Preferably, brackets are installed on both sides of the lens, and grooves are opened at the upper ends of both sides of the light conductor to match the brackets. Threaded holes are opened on the brackets, the LED circuit board and the grooves, and screws are installed in the threaded holes.

[0013] Preferably, the LED circuit board and the heat sink are fixedly connected by bolts.

[0014] Preferably, the LED circuit board is equipped with capacitors, resistors and wires.

[0015] With the above structure, this utility model has the following advantages:

[0016] This utility model has a simple structure and is easy to assemble; it changes the light-concentrating principle of the traditional reflector bowl structure, thereby improving the product's service life; and it meets the national energy-saving and environmental protection requirements.

[0017] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is an exploded view of this utility model.

[0021] As shown in the figure: 1. Light source assembly; 2. LED circuit board; 3. Photoconductor; 4. Heat sink; 5. Lens; 6. LED light-emitting particles; 7. Light guide boss; 8. Bracket; 9. Groove; 10. Threaded hole; 11. Screw. Detailed Implementation

[0022] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0024] The present invention will now be described in further detail in conjunction with the full text.

[0025] Combined with appendix Figure 1 and Figure 2 A suitable LED projection type vehicle light module for tricycles includes a light source assembly 1, on which a lens 5 for refraction is mounted;

[0026] The light source assembly 1 includes an LED circuit board 2, on which a light conductor 3 for diffused light is mounted. A lens 5 is connected to the light conductor 3, and a heat sink 4 is mounted on the end of the light conductor 3 away from the lens 5.

[0027] The LED circuit board 2 has seven LED light-emitting particles 6 installed on it, and seven light-guiding protrusions 7 installed on the light conductor 3. The seven LED light-emitting particles 6 and the seven light-guiding protrusions 7 are arranged in a one-to-one correspondence. The seven LED light-emitting particles 6 are divided into low-beam LED light-emitting particles and high-beam LED light-emitting particles. The LED circuit board 2 has low-beam LED light-emitting particles and high-beam LED light-emitting particles. When the low-beam LED light-emitting particles are lit, the light source is diffused through the light conductor to form a beam pattern and refracted through the lens to provide illumination. When the high-beam LED light-emitting particles are lit, the low-beam LED light-emitting particles are lit simultaneously, and the light source is diffused through the light conductor and refracted through the lens to form high-beam and low-beam illumination.

[0028] The lens 5 is mounted on both sides of the bracket 8. The upper ends of both sides of the photoconductor 3 are provided with grooves 9 to accommodate the bracket 8. Threaded holes 10 are provided on the bracket 8, the LED circuit board 2 and the grooves 9. Screws 11 are installed in the threaded holes 10.

[0029] LED circuit board 2 and heat sink 4 are fixedly connected by bolts.

[0030] The LED circuit board 2 is equipped with capacitors, resistors and wires.

[0031] An LED high and low beam projection module includes a lens 5, a light conductor 3, and a light source assembly 1. The lens 5 is an integrated lens with a threaded hole 10, and the bottom end of the lens has a threaded hole 10 for fixing to the light conductor 3 and the light source assembly 1. The light source assembly 1 consists of an LED circuit board 2 and a heat sink 4, with the LED circuit board 2 mounted on the top surface of the heat sink 4. The light conductor 3 has a threaded hole 10, and is fixed to the threaded hole 10 of the heat sink 4 using M3 screws 11 through the threaded hole 10 of the lens 5.

[0032] The LED circuit board 2 is equipped with low-beam LED particles and high-beam LED particles, which are used for illumination by refracting light through the light conductor 3 and the lens 5.

[0033] The working principle of this utility model:

[0034] LED circuit boards have low-beam LED chips and high-beam LED chips. When the low-beam LED chips are lit, the light source diffuses into a beam pattern through the light conductor and is refracted by the lens to provide illumination. When the high-beam LED chips are lit, the low-beam LED chips are lit simultaneously, and the light source diffuses into a beam pattern through the light conductor and is refracted by the lens to provide high-beam and low-beam illumination.

[0035] The present invention and its embodiments have been described above. This description is not restrictive, and the embodiments shown throughout the text are only one of the embodiments of the present invention. The actual structure is not limited to this. In conclusion, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit of the present invention, such design should fall within the protection scope of the present invention.

Claims

1. A suitable LED projection-type vehicle light module for tricycles, characterized in that, Includes a light source assembly (1), on which a lens (5) for refraction is mounted; The light source assembly (1) includes an LED circuit board (2), on which a light conductor (3) for diffused light is mounted, and a lens (5) is connected to the light conductor (3). A heat sink (4) is mounted on the end of the light conductor (3) away from the lens (5).

2. The LED projection type vehicle light module suitable for tricycles according to claim 1, characterized in that: The LED circuit board (2) is equipped with 7 LED light-emitting particles (6).

3. The LED projection type vehicle light module suitable for tricycles according to claim 2, characterized in that: The optical conductor (3) is equipped with seven light-guiding protrusions (7).

4. The LED projection type vehicle light module suitable for tricycles according to claim 3, characterized in that: The seven LED light-emitting particles (6) and the seven light-guiding protrusions (7) are arranged in a one-to-one correspondence.

5. A suitable LED projection type vehicle light module for tricycles according to claim 2, characterized in that: The seven LED light-emitting particles (6) are divided into near-beam LED light-emitting particles and far-beam LED light-emitting particles.

6. The LED projection type vehicle light module suitable for tricycles according to claim 1, characterized in that: The lens (5) is equipped with brackets (8) on both sides. The upper ends of both sides of the photoconductor (3) are provided with grooves (9) for mounting with the brackets (8). Threaded holes (10) are provided on the brackets (8), the LED circuit board (2) and the grooves (9). Screws (11) are installed in the threaded holes (10).

7. A suitable LED projection-type vehicle light module for tricycles according to claim 1, characterized in that: The LED circuit board (2) and the heat sink (4) are bolted together.

8. A suitable LED projection type vehicle light module for tricycles according to claim 1, characterized in that: The LED circuit board (2) is equipped with capacitors, resistors and wires.

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