LED lamp light source lens structure

Abstract

The utility model discloses an LED lamp light source lens structure which comprises a mounting plate, a motor is fixedly connected to the lower surface of the mounting plate, a threaded rod is fixedly connected to the output end of the motor, a sliding block is connected to the outer surface of the threaded rod in a threaded mode, and a lens body is fixedly connected to the lower surface of the sliding block. An outer package is slidably connected to the outer surface of the sliding block, an outer cover is slidably connected to the outer surface of the outer package, baffles are fixedly connected to the lower surface of the outer cover, the two baffles are distributed left and right, a rotating plate is rotatably connected between the two baffles, and cooling fins are fixedly connected to the upper surface of the outer package. By arranging the motor, the threaded rod, the sliding block and the outer package, the distance between the light source body and the lens body can adjust the light beam characteristic, meanwhile, by arranging the baffle, the rotating plate and the outer cover, the light ray shielding range is adjusted, the light ray is further adjusted, and the flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light source lens structures, in particular to an LED lamp light source lens structure. Background Art

[0002] The existing LED light source lens structure is installed on the lens device by setting a light baffle. The light baffle corresponds to each lens to form a light shield. The light shield is covered on the lens one by one. The light baffle is added to the upper surface of the lens device. Among the light passing through the lens part, only the light in the lens countersunk hole can be emitted, and the rest of the light is directly blocked by the light baffle. Therefore, when the lamp is viewed in all directions directly below, the light baffle can effectively prevent light from entering the eyes, playing an anti-glare effect. The light emitted by the lamp can form a uniform light spot, which has the effect of illuminating the ground.

[0003] However, the existing LED lamp light source lens structure cannot adjust the distance between the light source and the lens according to demand. After searching, it was found that the technical solution provided by the utility model with application number CN201621173105.8 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an LED light source lens structure. By arranging a motor, a threaded rod, a slider, and an external package, the distance between the light source body and the lens body can adjust the characteristics of the light beam. At the same time, by arranging a baffle, a rotating plate, and an outer cover, the light blocking range is adjusted, and the light is further adjusted to improve flexibility.

[0005] To achieve the above-mentioned purpose, the utility model also provides a LED light source lens structure, including: a mounting plate, a motor is fixedly connected to the lower surface of the mounting plate, a threaded rod is fixedly connected to the output end of the motor, a slider is threadedly connected to the outer surface of the threaded rod, a lens body is fixedly connected to the lower surface of the slider, and an outer package is slidably connected to the outer surface of the slider. By arranging the motor, the threaded rod, the slider, and the outer package, the distance between the light source body and the lens body can adjust the characteristics of the light beam.

[0006] The outer surface of the outer package is slidably connected to an outer cover, and the lower surface of the outer cover is fixedly connected to a baffle. There are two baffles distributed on the left and right, and a rotating plate is rotatably connected between the two baffles. The light blocking range is adjusted by arranging the baffle, the rotating plate, and the outer cover, and the light is further adjusted to improve flexibility.

[0007] According to the LED lamp light source lens structure, the upper surface of the outer package is fixedly connected with a heat dissipation fin, and the upper surface of the heat dissipation fin is fixedly connected to the mounting plate, thereby improving the heat dissipation performance.

[0008] According to the LED lamp light source lens structure, the outer surface of the heat dissipation fin is fixedly connected with a fixing plate, and the upper surface of the fixing plate is fixedly connected with the motor to improve stability.

[0009] According to the LED lamp light source lens structure, the inner surface of the fixing plate is rotatably connected to the threaded rod, and the upper surface of the outer package is rotatably connected to the threaded rod.

[0010] According to the LED lamp light source lens structure, the lower surface of the outer package is fixedly connected to the light source body, and the lower surface of the outer package is fixedly connected to the transparent substrate.

[0011] According to the LED lamp light source lens structure, a second slide groove is provided on the upper surface of the outer package, and the inner surface of the second slide groove is slidably connected to the slider to limit the threaded transmission.

[0012] According to the LED lamp light source lens structure, the inner surface of the outer cover is provided with a first slide groove, and the outer surface of the outer package is slidably connected to the first slide groove.

[0013] According to the LED lamp light source lens structure, the upper surface of the rotating plate is rotatably connected to the external package, and the motor and the light source body are both electrically connected to the external power supply.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall structural diagram of a lens structure of an LED lamp light source of the utility model;

[0017] Figure 2 This is a partial structural diagram of a lens structure of an LED light source of the utility model;

[0018] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0019] Figure 4 The utility model is a schematic diagram of the use of a lens structure of an LED lamp light source.

[0020] Legend:

[0021] 1. Mounting plate; 2. Fixing plate; 3. Motor; 4. Threaded rod; 5. Slider; 6. External package; 7. Light source body; 8. Lens body; 9. Heat dissipation fins; 10. External cover; 11. Rotating plate; 12. Baffle; 13. First slide groove; 14. Transparent base; 15. Second slide groove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a LED lamp light source lens structure, which includes: a mounting plate 1, a motor 3 is fixedly connected to the lower surface of the mounting plate 1, a threaded rod 4 is fixedly connected to the output end of the motor 3, a slider 5 is threadedly connected to the outer surface of the threaded rod 4, a lens body 8 is fixedly connected to the lower surface of the slider 5, an outer package 6 is slidably connected to the outer surface of the slider 5, a second slide groove 15 is provided on the upper surface of the outer package 6, the inner surface of the second slide groove 15 is slidably connected to the slider 5, a light source body 7 is fixedly connected to the lower surface of the outer package 6, a transparent substrate 14 is fixedly connected to the lower surface of the outer package 6, a heat dissipation fin 9 is fixedly connected to the upper surface of the outer package 6, a fixing plate 2 is fixedly connected to the outer surface of the heat dissipation fin 9, the upper surface of the fixing plate 2 is fixedly connected to the motor 3, the inner surface of the fixing plate 2 is rotatably connected to the threaded rod 4, the upper surface of the outer package 6 is rotatably connected to the threaded rod 4, and the upper surface of the heat dissipation fin 9 is fixedly connected to the mounting plate 1.

[0024] The outer surface of the outer package 6 is slidably connected to the outer cover 10, and the inner surface of the outer cover 10 is provided with a first slide groove 13. The outer surface of the outer package 6 is slidably connected to the first slide groove 13. The lower surface of the outer cover 10 is fixedly connected to a baffle 12. There are two baffles 12 and they are distributed on the left and right. A rotating plate 11 is rotatably connected between the two baffles 12. The upper surface of the rotating plate 11 is rotatably connected to the outer package 6. The motor 3 and the light source body 7 are electrically connected to the external power supply.

[0025] Working principle: the motor 3 between the mounting plate 1 and the fixing plate 2 drives the threaded rod 4 to rotate, and the slider 5 performs linear up and down motion through the threaded transmission of the threaded rod 4. The upper surface of the outer package 6 is provided with a second slide groove 15 which plays a limiting role, making the sliding of the slider 5 more stable. The slider 5 drives the lens body 8 to move up and down to adjust the vertical distance between the lens body 8 and the light source body 7. The slider 5 is an opaque aluminum alloy plate, so that the light from the light source body 7 can all pass through the lens body 8. Pull down the outer cover 10 to make the protrusions on both sides of the outer package 6 move in the first slide groove 13 to adjust the focus and diffusion of the light. The direction of the light can be adjusted by rotating the rotating plate 11.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A LED light source lens structure, characterized in that: include: A mounting plate (1), wherein a motor (3) is fixedly connected to the lower surface of the mounting plate (1), a threaded rod (4) is fixedly connected to the output end of the motor (3), a slider (5) is threadedly connected to the outer surface of the threaded rod (4), a lens body (8) is fixedly connected to the lower surface of the slider (5), and an outer package (6) is slidably connected to the outer surface of the slider (5); The outer surface of the outer package (6) is slidably connected to an outer cover (10), and the lower surface of the outer cover (10) is fixedly connected to a baffle (12). The number of the baffles (12) is two and they are distributed on the left and right, and a rotating plate (11) is rotatably connected between the two baffles (12).

2. The LED lamp light source lens structure according to claim 1, characterized in that: The upper surface of the outer package (6) is fixedly connected to a heat dissipation fin (9), and the upper surface of the heat dissipation fin (9) is fixedly connected to the mounting plate (1).

3. The LED lamp light source lens structure according to claim 2, characterized in that: The outer surface of the heat dissipation fin (9) is fixedly connected to a fixing plate (2), and the upper surface of the fixing plate (2) is fixedly connected to the motor (3).

4. The LED lamp light source lens structure according to claim 3, characterized in that: The inner surface of the fixing plate (2) is rotatably connected to the threaded rod (4), and the upper surface of the outer package (6) is rotatably connected to the threaded rod (4).

5. The LED lamp light source lens structure according to claim 1, characterized in that: The lower surface of the outer package (6) is fixedly connected to a light source body (7), and the lower surface of the outer package (6) is fixedly connected to a transparent substrate (14).

6. The LED lamp light source lens structure according to claim 1, characterized in that: The upper surface of the outer package (6) is provided with a second slide groove (15), and the inner surface of the second slide groove (15) is slidably connected to the slider (5).

7. The LED lamp light source lens structure according to claim 1, characterized in that: The inner surface of the outer cover (10) is provided with a first sliding groove (13), and the outer surface of the outer package (6) is slidably connected to the first sliding groove (13).

8. The LED lamp light source lens structure according to claim 1, characterized in that: The upper surface of the rotating plate (11) is rotatably connected to the outer package (6), and the motor (3) and the light source body (7) are both electrically connected to an external power source.

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