Zoom accessory for LED lamp

Abstract

The utility model relates to the technical field of LED lamp zooming, in particular to a zooming accessory for an LED lamp, which comprises a lamp holder, a lamp body, a light condensing component and a zooming component, the zooming component is mounted on the upper portion of the lamp holder, the lamp body and the light condensing component are mounted between the lamp holder and the zooming component, the lamp holder comprises a mounting circular groove and a mounting ring, and the mounting ring is mounted in the mounting circular groove. And the lamp body and the light condensing assembly are mounted in the mounting circular groove. By installing the zooming assembly, focusing and diffusion of light beams of the LED lamp can be achieved, the requirements of different lighting scenes are met, the compact layout of the lamp body and the condensation assembly is matched with the design of heat dissipation holes in the lamp holder, the heat dissipation efficiency is effectively improved, the service life of the LED lamp is prolonged, and due to the circumferential arrangement design of the main LED lamp and the auxiliary LED lamp, the service life of the LED lamp is prolonged. By combining the corresponding electrical connection of the circuit board, not only is the lighting effect enhanced, but also the energy efficiency ratio of the lamp is improved, and the durability, the installation convenience and the heat dissipation performance of the lamp are considered while the lighting effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp zoom, in particular to a zoom accessory for an LED lamp. Background Art

[0002] LED lighting is a lighting system that uses light-emitting diodes (LEDs) as light sources. Compared with traditional lighting technologies such as incandescent lamps and fluorescent lamps, LED lighting has higher energy efficiency, longer service life and better lighting effects. However, existing LED lighting devices still have some limitations: they only provide basic lighting functions and lack the ability to adjust the direction and intensity of light, which limits their application in different lighting scenarios. LED lamps will generate more heat when working for a long time. If the heat dissipation design is not appropriate, it will cause the temperature of the lamp to rise, affecting the life and performance of the LED lamp; it is not easy to zoom. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a zoom accessory for an LED lamp.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a zoom accessory for an LED lamp, comprising a lamp holder, a lamp body, a focusing assembly, and a zoom assembly, wherein the zoom assembly is installed on the upper part of the lamp holder, and the lamp body and the focusing assembly are installed between the lamp holder and the zoom assembly, the lamp holder comprises a mounting circular groove and a mounting ring, the lamp body and the focusing assembly are installed inside the mounting circular groove, a threaded mounting hole 1 is provided on the lamp holder, a threaded mounting hole 2 is provided on the lamp holder, a heat dissipation hole 1 is provided on the inner side of the mounting ring, a screw mounting column 1 is provided on the outer side of the mounting ring, a main LED lamp is installed on the lamp body, a secondary LED lamp is installed on the lamp body, a circuit board is provided on the lamp body, a positioning hole is provided on the lamp body, and a heat dissipation hole 2 is provided on the lamp body.

[0005] As a further description of the above technical solution:

[0006] The focusing assembly includes a main focusing cover, a sub-focusing cover is fixedly mounted on the focusing assembly, holes are provided at the bottom ends of the main focusing cover and the sub-focusing cover, a screw mounting column two is fixedly connected to the focusing assembly, a reinforcing rib one is fixedly connected around the sub-focusing cover, and a reinforcing rib two is fixedly connected around the screw mounting column two, the zoom assembly includes a fixing ring, a rotating ring is rotatably connected inside the fixing ring, the rotating ring is threadedly connected to the inner wall of the mounting circular groove, a main convex lens is fixedly connected to the rotating ring, a sub-convex lens is fixedly connected to the rotating ring, and a screw hole three is provided on the outer ring of the fixing ring.

[0007] As a further description of the above technical solution:

[0008] There are seven auxiliary LED lamps, which are arranged in a circle with the main LED lamp as the center. There are eight circuit boards, which correspond to the main LED lamp and the auxiliary LED lamp, and are electrically connected to the main LED lamp and the auxiliary LED lamp respectively.

[0009] As a further description of the above technical solution:

[0010] There are seven auxiliary light collectors, and the auxiliary light collectors are arranged in a circle with the main light collector as the center.

[0011] As a further description of the above technical solution:

[0012] There are seven auxiliary convex lenses, and the auxiliary convex lenses are arranged in a circle with the main convex lens as the center.

[0013] As a further description of the above technical solution:

[0014] The positioning hole, the second threaded mounting hole and the second screw mounting column correspond to each other, and the positioning hole, the second threaded mounting hole and the second screw mounting column are arranged on the same line.

[0015] As a further description of the above technical solution:

[0016] The second heat dissipation hole corresponds to the first heat dissipation hole, and the second heat dissipation hole and the first heat dissipation hole are arranged on a line.

[0017] The present invention has the following beneficial effects: in the present invention, through the installation of the zoom component, the accessory can realize the focusing and diffusion of the LED lamp light beam to meet the needs of different lighting scenes; secondly, the compact layout of the lamp body and the focusing component, combined with the heat dissipation hole design on the lamp holder, effectively improves the heat dissipation efficiency and extends the service life of the LED lamp; at the same time, the circular arrangement design of the main and auxiliary LED lamps, combined with the corresponding electrical connection of the circuit board, not only enhances the lighting effect, but also improves the energy efficiency ratio of the lamp; while ensuring the lighting effect, the present invention also takes into account the durability, installation convenience and heat dissipation performance of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a zoom accessory for an LED lamp proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of a zoom accessory for an LED lamp proposed by the utility model;

[0020] Figure 3 This is a structural schematic diagram of a focusing assembly for a zoom accessory of an LED lamp proposed by the utility model;

[0021] Figure 4 The utility model is a schematic structural diagram of a lamp holder for a zoom accessory of an LED lamp.

[0022] Legend:

[0023] 1. Lamp holder; 2. Lamp body; 3. Focusing assembly; 4. Zoom assembly; 11. Mounting groove; 12. Mounting ring; 13. Threaded mounting hole one; 14. Threaded mounting hole two; 15. Heat dissipation hole one; 16. Screw mounting column one; 21. Main LED lamp; 22. Auxiliary LED lamp; 23. Circuit board; 24. Positioning hole; 25. Heat dissipation hole two; 31. Main spotlight; 32. Auxiliary spotlight; 33. Eyelet; 34. Screw mounting column two; 35. Reinforcement rib one; 36. Reinforcement rib two; 41. Fixed ring; 42. Rotating ring; 43. Main convex lens; 44. Auxiliary convex lens; 45. Screw hole three. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-4 The utility model provides an embodiment: a zoom accessory for an LED lamp, comprising a lamp holder 1, a lamp body 2, a focusing assembly 3, and a zoom assembly 4. The lamp holder 1 is the basis of the entire zoom accessory, providing a stable support and installation platform, carrying a main LED lamp 21 and a secondary LED lamp 22, and the lamp body 2 is the core component of the lighting function. A circuit board 23 is also provided on the lamp body 2, which is responsible for the electrical connection and control of the LED lamp. The focusing assembly 3 is composed of a main focusing cover 31 and a secondary focusing cover 32, which are responsible for concentrating and guiding the light emitted by the LED lamp. The hole 33 at the bottom of the focusing cover helps the penetration and diffusion of light. The zoom assembly 4 enables the user to adjust the position of the main convex lens 43 and the secondary convex lens 44 by rotating the ring 42 to achieve the zoom function of the light.

[0026] The zoom component 4 is installed on the upper part of the lamp holder 1, the lamp body 2 and the focusing component 3 are installed between the lamp holder 1 and the zoom component 4, the lamp holder 1 includes a mounting circular groove 11 and a mounting ring 12, the lamp body 2 and the focusing component 3 are installed inside the mounting circular groove 11, a threaded mounting hole 13 is provided on the lamp holder 1, a threaded mounting hole 2 14 is provided on the lamp holder 1, a heat dissipation hole 15 is provided on the inner side of the mounting ring 12, a screw mounting column 16 is provided on the outer side of the mounting ring 12, a main LED lamp 21 is installed on the lamp body 2, an auxiliary LED lamp 22 is installed on the lamp body 2, a circuit board 23 is provided on the lamp body 2, a positioning hole 24 is provided on the lamp body 2, and a heat dissipation hole 25 is provided on the lamp body 2.

[0027] The focusing assembly 3 includes a main focusing cover 31, on which a sub-focusing cover 32 is fixedly mounted, holes 33 are provided at the bottom ends of the main focusing cover 31 and the sub-focusing cover 32, a screw mounting column 2 34 is fixedly connected to the focusing assembly 3, a reinforcing rib 1 35 is fixedly connected around the sub-focusing cover 32, and a reinforcing rib 2 36 is fixedly connected around the screw mounting column 2 34, and the reinforcing rib 1 35 and the reinforcing rib 2 36 enhance the structural strength of the focusing assembly 3, improve durability, and resist external impact.

[0028] The zoom assembly 4 includes a fixed ring 41, a rotating ring 42 is rotatably connected inside the fixed ring 41, the rotating ring 42 is threadedly connected to the inner wall of the mounting circular groove 11, a main convex lens 43 is fixedly connected to the rotating ring 42, a secondary convex lens 44 is fixedly connected to the rotating ring 42, and a screw hole three 45 is provided on the outer ring of the fixed ring 41, and a screw is threadedly connected to the screw hole three 45 and the threaded mounting hole one 13, thereby fixing the fixed ring 41 and the lamp holder 1.

[0029] There are seven auxiliary LED lights 22, and the auxiliary LED lights 22 are arranged in a circle with the main LED light 21 as the center. There are eight circuit boards 23, and the circuit boards 23 correspond to the main LED lights 21 and the auxiliary LED lights 22. The circuit boards 23 are electrically connected to the main LED lights 21 and the auxiliary LED lights 22 respectively. The main LED light 21 provides a lighting source, and the auxiliary LED lights 22 are arranged in a circle around the main LED light 21 to enhance the lighting effect and provide a more uniform light distribution. The main LED light 21 and the auxiliary LED lights 22 are electrically connected to the circuit boards 23, and their brightness and switching are controlled by the circuit boards 23.

[0030] Seven auxiliary light concentrators 32 are provided, and the auxiliary light concentrators 32 are arranged in a circle with the main light concentrator 31 as the center.

[0031] Seven secondary convex lenses 44 are provided, and the secondary convex lenses 44 are arranged in a circle with the main convex lens 43 as the center.

[0032] The positioning hole 24, the second threaded mounting hole 14 and the second screw mounting column 34 correspond to each other, and the positioning hole 24, the second threaded mounting hole 14 and the second screw mounting column 34 are arranged on a line, and the screws are threadedly connected through the second threaded mounting hole 14, the positioning hole 24 and the second screw mounting column 34 in sequence, thereby fixing the lamp holder 1, the lamp body 2 and the focusing assembly 3.

[0033] The heat dissipation hole 25 corresponds to the heat dissipation hole 15, and the heat dissipation hole 25 and the heat dissipation hole 15 are arranged on a line. The heat dissipation hole 25 and the heat dissipation hole 15 form an effective heat dissipation channel to help the heat generated by the main LED lamp 21, the auxiliary LED lamp 22 and the circuit board 23 to be dissipated in time to avoid overheating that affects the performance and life.

[0034] Working principle: First, the user places the lamp body 2 and the focusing assembly 3 inside the mounting circular groove 11 of the lamp holder 1, ensuring that they are correctly aligned and fixed in place. Next, the user uses screws to fix the zoom assembly 4 to the upper part of the lamp holder 1 through the threaded mounting hole 13 and the threaded mounting hole 2 14 on the lamp holder 1. The fixing ring 41 of the zoom assembly 4 is rotatably connected with a rotating ring 42. The rotating ring 42 is threadedly connected to the inner wall of the mounting circular groove 11 to ensure the stability of the zoom assembly 4. The user uses screws to thread through the threaded mounting hole 2 14, the positioning hole 24 and the screw mounting column 2 34 in sequence to thread the lamp holder 1, the lamp body 2 and The focusing assembly 3 is fixed together, and the heat dissipation hole 15 corresponds to the heat dissipation hole 25, forming an effective heat dissipation channel to help the heat generated by the main LED lamp 21, the auxiliary LED lamp 22 and the circuit board 23 to be dissipated in time. Eight circuit boards 23 are arranged on the circuit board 23, corresponding to the main LED lamp 21 and the auxiliary LED lamp 22. The circuit board 23 is electrically connected to the LED lamps respectively to control the brightness and switch of the LED lamps. The main LED lamp 21 and the auxiliary LED lamp 22 start to work under the control of the circuit board 23, and the LED chips are stimulated to emit light through the current. The emitted light first passes through the holes 33 of the focusing assembly 3. These holes 33 are located at the bottom of the main focusing cover 31 and the auxiliary focusing cover 32, allowing light to penetrate and begin to be shaped by the focusing assembly 3. The light passing through the holes 33 is then further focused by the main focusing cover 31 and the auxiliary focusing cover 32. The design of the condenser helps to concentrate light in a specific direction or area. The user can adjust the positions of the main convex lens 43 and the secondary convex lens 44 by rotating the rotating ring 42 in the zoom assembly 4 to achieve focusing and diffusion of light to meet different lighting needs.

[0035] 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. A zoom accessory for an LED lamp, comprising a lamp holder (1), a lamp body (2), a focusing assembly (3), and a zoom assembly (4), characterized in that: The zoom assembly (4) is mounted on the upper part of the lamp holder (1), the lamp body (2) and the focusing assembly (3) are mounted between the lamp holder (1) and the zoom assembly (4), the lamp holder (1) comprises a mounting circular groove (11) and a mounting ring (12), the lamp body (2) and the focusing assembly (3) are mounted inside the mounting circular groove (11), the lamp holder (1) is provided with a first threaded mounting hole (13), the lamp holder (1) is provided with a second threaded mounting hole (14), the inner side of the mounting ring (12) is provided with a first heat dissipation hole (15), the outer side of the mounting ring (12) is provided with a first screw mounting column (16), the lamp body (2) is provided with a main LED lamp (21), the lamp body (2) is provided with a second LED lamp (22), the lamp body (2) is provided with a circuit board (23), the lamp body (2) is provided with a positioning hole (24), and the lamp body (2) is provided with a second heat dissipation hole (25).

2. The zoom accessory for LED lamp according to claim 1, characterized in that: The focusing assembly (3) comprises a main focusing cover (31), a sub-focusing cover (32) is fixedly mounted on the focusing assembly (3), holes (33) are provided at the bottom ends of the main focusing cover (31) and the sub-focusing cover (32), a screw mounting column (34) is fixedly connected to the focusing assembly (3), a reinforcing rib (35) is fixedly connected to the periphery of the sub-focusing cover (32), and a reinforcing rib (36) is fixedly connected to the periphery of the screw mounting column (34), and the zoom assembly (4) comprises a fixing ring (41), a rotating ring (42) is rotatably connected inside the fixing ring (41), the rotating ring (42) is threadedly connected to the inner wall of the mounting circular groove (11), a main convex lens (43) is fixedly connected to the rotating ring (42), a sub-convex lens (44) is fixedly connected to the rotating ring (42), and a screw hole (45) is provided on the outer ring of the fixing ring (41).

3. The zoom accessory for LED lamp according to claim 1, characterized in that: Seven auxiliary LED lamps (22) are provided, and the auxiliary LED lamps (22) are arranged in a circle with the main LED lamp (21) as the center. Eight circuit boards (23) are provided, and the circuit boards (23) correspond to the main LED lamp (21) and the auxiliary LED lamp (22). The circuit boards (23) are electrically connected to the main LED lamp (21) and the auxiliary LED lamp (22) respectively.

4. The zoom accessory for LED lamp according to claim 2, characterized in that: Seven auxiliary light collecting covers (32) are provided, and the auxiliary light collecting covers (32) are arranged in a circle with the main light collecting cover (31) as the center.

5. The zoom accessory for LED lamp according to claim 2, characterized in that: Seven auxiliary convex lenses (44) are provided, and the auxiliary convex lenses (44) are arranged in a circle with the main convex lens (43) as the center.

6. The zoom accessory for LED lamp according to claim 1, characterized in that: The positioning hole (24), the second threaded mounting hole (14) and the second screw mounting column (34) correspond to each other, and the positioning hole (24), the second threaded mounting hole (14) and the second screw mounting column (34) are arranged on the same line.

7. The zoom accessory for LED lamp according to claim 1, characterized in that: The second heat dissipation hole (25) corresponds to the first heat dissipation hole (15), and the second heat dissipation hole (25) and the first heat dissipation hole (15) are arranged on the same line.

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