Angle-adjustable LED energy-saving lamp
By designing an LED energy-saving lamp with multiple motors and mechanical transmissions, the problem that existing LED energy-saving lamps cannot adapt to the lighting direction and intensity changes of different activities needs is solved, and flexible adjustment of the light strip angle and lighting intensity is achieved to adapt to diverse lighting needs.
Patent Information
- Application Number
- CN202422249470.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The fixed structure of existing LED energy-saving lamps cannot adapt to the lighting direction and intensity changes of different activities.
An LED energy-saving lamp including a mounting box, a first motor, a rotating shaft, a worm, a mounting column, a worm gear, a second motor, a threaded rod, a nut rod, a circular plate, a mounting frame and a light strip are designed. The first motor drives the rotation shaft and worm, the worm wheel drives the installation column and the circular plate, and the circular plate drives the mounting frame and the light belt to adjust the angle of the light belt; the second motor drives the threaded rod and the nut rod, and the circular plate drives the mounting frame and the light belt to move forward and backward, adjusting the lighting intensity.
It realizes flexible adjustment of the angle and intensity of LED energy-saving lamps, adapts to the lighting direction and intensity changes of different activities, and meets the diverse lighting needs of conference rooms, classrooms or multi-function halls and other places.
Smart Images
Figure CN222992818U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED energy-saving lamps, in particular to an LED energy-saving lamp with an adjustable angle. Background Technique
[0002] The LED energy-saving lamp, also known as the light-emitting diode energy-saving lamp, is a highly efficient energy-saving light source that directly converts electrical energy into visible light using semiconductor materials. Compared with traditional lighting devices, the LED energy-saving lamp has the advantages of high luminous efficiency, long life, low energy consumption, fast response, and good environmental adaptability. The core component of the LED lamp is a semiconductor chip, which emits light by exciting the chip with current and does not involve a high-temperature light-emitting process, so the heat generation is relatively low, and the energy efficiency conversion is close to 100%;
[0003] At present, some LED energy-saving lamps on the market are fixed structures installed on the wall or ceiling. However, when LED energy-saving lamps are used in places such as meeting rooms, classrooms, or multi-functional halls, the lighting requirements may change frequently, and it is necessary to adjust the lighting direction according to the needs of users to meet the needs of different activities; for this reason, an LED energy-saving lamp with an adjustable angle is proposed. Content of the Utility Model
[0004] The purpose of the utility model is to provide an LED energy-saving lamp with an adjustable angle to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: An LED energy-saving lamp with an adjustable angle, including an installation box, a first motor is fixedly installed on the upper surface of the installation box, the output shaft end of the first motor is fixedly connected with a rotating shaft, the rotating shaft penetrates the upper surface of the installation box, and the rotating shaft is rotationally connected with the inner side wall of the installation box through a bearing. A worm is fixedly connected to the outer side wall of the rotating shaft. The rear surface of the inner side wall of the installation box is rotationally connected with an installation column. A worm gear is fixedly connected to the outer side wall of the installation column. The worm and the worm gear are meshed with each other. A second motor is fixedly connected to the rear surface of the inner side wall of the installation column. The output shaft end of the second motor is fixedly connected with a threaded rod. A nut rod is threadedly connected to the outer side wall of the threaded rod. A circular plate is fixedly connected to the front surface of the nut rod. An installation frame is fixedly connected to the rear surface of the circular plate. The outer side wall of the installation frame is slidably connected with the inner side wall of the installation column. LED light strips are installed on both sides of the installation frame.
[0006] As a further preference of this technical solution: The LED light strip is an LED energy-saving lamp.
[0007] As a further preference of this technical solution: Installation grooves are opened on both sides of the installation frame, and the inner side wall of the installation groove is fixedly connected with the LED light strip.
[0008] As a further preference of this technical solution: two limiting grooves are provided on the outer side wall of the mounting post, two limiting plates are fixedly connected to the outer side wall of the mounting frame, and the outer side wall of the limiting plate is slidably connected to the inner side wall of the limiting groove.
[0009] As a further preference of this technical solution: a sealing plate is provided on the front surface of the mounting box, four bolts are threadedly connected to the front surface of the sealing plate, and the rear surface of the sealing plate is fixedly connected to the front surface of the mounting box through the bolts.
[0010] As a further preference of this technical solution: connecting plates are welded on both sides of the outer side wall of the mounting box.
[0011] As a further preference of this technical solution: connection holes are provided on the front surface of the connecting plate.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] In the present utility model, the first motor drives the rotating shaft and the worm to rotate, the worm gear meshing with the worm drives the mounting post and the circular plate to rotate, the circular plate drives the mounting frame and the light strip to rotate, so as to adjust the angle of the light strip. The second motor is started to drive the threaded rod to rotate back and forth, so that the nut rod drives the circular plate to move back and forth. The circular plate drives the mounting frame and the light strip to move back and forth. As the overlapping area between the light strip and the mounting post changes, the exposed area of the light strip also changes, thereby adjusting the lighting degree of the device. When used in places such as conference rooms, classrooms or multi-functional halls, it can adapt to different lighting needs, can adjust the lighting direction according to the needs of users, and can adjust the intensity of lighting to meet the needs of different activities. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is the front view structural schematic diagram of the present utility model;
[0015] Figure 2 It is the internal structural schematic diagram of the mounting box in the present utility model;
[0016] Figure 3 It is the structural schematic diagram of the circular plate in the present utility model;
[0017] Figure 4 It is the structural schematic diagram of the mounting frame in the present utility model.
[0018] In the figure: 1, mounting box; 2, first motor; 3, rotating shaft; 4, worm; 5, mounting post; 6, worm gear; 7, second motor; 8, threaded rod; 9, nut rod; 10, circular plate; 11, mounting frame; 12, light strip; 13, mounting groove; 14, limiting groove; 15, limiting plate; 16, sealing plate; 17, bolt; 18, connecting plate; 19, connection hole. Detailed implementation manners
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application and cannot be understood as a limitation to the present application. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0020] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.
[0021] Please refer to all the attached drawings of the specification. The present utility model provides a technical solution: an adjustable-angle LED energy-saving lamp, which includes an installation box 1. A first motor 2 is fixedly installed on the upper surface of the installation box 1. The output shaft end of the first motor 2 is fixedly connected to a rotating shaft 3. The rotating shaft 3 penetrates the upper surface of the installation box 1. The rotating shaft 3 is rotatably connected to the inner side wall of the installation box 1 through a bearing. A worm 4 is fixedly connected to the outer side wall of the rotating shaft 3. The rear surface of the inner side wall of the installation box 1 is rotatably connected to an installation column 5. A worm gear 6 is fixedly connected to the outer side wall of the installation column 5. The worm 4 is meshed with the worm gear 6. The rear surface of the inner side wall of the installation column 5 is fixedly connected to a second motor 7. The output shaft end of the second motor 7 is fixedly connected to a threaded rod 8. A nut rod 9 is threadedly connected to the outer side wall of the threaded rod 8. A circular plate 10 is fixedly connected to the front surface of the nut rod 9. An installation frame 11 is fixedly connected to the rear surface of the circular plate 10. The outer side wall of the installation frame 11 is slidably connected to the inner side wall of the installation column 5. Both sides of the installation frame 11 are provided with light belts 12. The first motor 2 drives the rotating shaft 3 and the worm 4 to rotate. The worm gear 6 meshed with the worm 4 drives the installation column 5 and the circular plate 10 to rotate. The circular plate 10 drives the installation frame 11 and the light belts 12 to rotate, thereby adjusting the angle of the light belts 12. Start the second motor 7 to drive the threaded rod 8 to rotate back and forth, so that the nut rod 9 drives the circular plate 10 to move back and forth. The circular plate 10 drives the installation frame 11 and the light belts 12 to move back and forth. As the overlapping area between the light belts 12 and the installation column 5 changes, the exposed area of the light belts 12 also changes, thereby adjusting the lighting degree of the device.
[0022] In this embodiment, specifically: the light belt 12 is an LED energy-saving lamp.
[0023] In this embodiment, specifically: installation grooves 13 are formed on both sides of the installation frame 11. The inner side wall of the installation groove 13 is fixedly connected to the light belt 12; so that the installation frame 11 and the circular plate 10 always move back and forth along the direction of the installation groove 13.
[0024] In this embodiment, specifically: two limiting grooves 14 are formed on the outer side wall of the installation column 5. Two limiting plates 15 are fixedly connected to the outer side wall of the installation frame 11. The outer side wall of the limiting plate 15 is slidably connected to the inner side wall of the limiting groove 14; under the action of the limiting groove 14 and the limiting plate 15, the nut rod 9, the circular plate 10 and the installation frame 11 always maintain the movement in the front-back direction.
[0025] In this embodiment, specifically: a sealing plate 16 is provided on the front surface of the installation box 1. Four bolts 17 are threadedly connected to the front surface of the sealing plate 16. The rear surface of the sealing plate 16 is fixedly connected to the front surface of the installation box 1 through the bolts 17.
[0026] In this embodiment, specifically: connecting plates 18 are welded on both sides of the outer side wall of the installation box 1; which is convenient for installation on the wall surface.
[0027] In this embodiment, specifically, a connection hole 19 is formed on the front surface of the connection plate 18.
[0028] The working principle of the present utility model is as follows: The first motor 2 drives the rotation of the rotating shaft 3 and the worm 4. The worm wheel 6 meshed with the worm 4 drives the rotation of the mounting column 5 and the circular plate 10. The circular plate 10 drives the rotation of the mounting bracket 11 and the light strip 12, thereby adjusting the angle of the light strip 12. The second motor 7 is started to drive the screw rod 8 to rotate back and forth, so that the nut rod 9 drives the circular plate 10 to move back and forth. The circular plate 10 drives the mounting bracket 11 and the light strip 12 to move back and forth. As the overlapping area between the light strip 12 and the mounting column 5 changes, the exposed area of the light strip 12 also changes, thereby adjusting the lighting level of the device. Thus, an LED energy-saving lamp with adjustable angle is formed. When used in places such as meeting rooms, classrooms or multi-functional halls, it can adapt to different lighting requirements, can adjust the lighting direction according to the needs of users, and can adjust the lighting intensity to meet the needs of different activities.
[0029] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An angle-adjustable LED energy-saving lamp, comprising a mounting box (1), characterized in that: A first motor (2) is fixedly mounted on the upper surface of the installation box (1); an output shaft end of the first motor (2) is fixedly connected to a rotating shaft (3); the rotating shaft (3) passes through the upper surface of the installation box (1); the rotating shaft (3) is rotatably connected to the inner wall of the installation box (1) via a bearing; a worm (4) is fixedly connected to the outer wall of the rotating shaft (3); a mounting column (5) is rotatably connected to the rear surface of the inner wall of the installation box (1); a worm wheel (6) is fixedly connected to the outer wall of the mounting column (5); and the worm (4) and the worm wheel (6) are rotatably connected to each other. The mounting column (5) is meshingly connected to the rear surface of the inner wall of the mounting column (5), the output shaft end of the second motor (7) is fixedly connected to a threaded rod (8), the outer wall of the threaded rod (8) is threadedly connected to a nut rod (9), the front surface of the nut rod (9) is fixedly connected to a circular plate (10), the rear surface of the circular plate (10) is fixedly connected to a mounting frame (11), the outer wall of the mounting frame (11) is slidably connected to the inner wall of the mounting column (5), and light strips (12) are installed on both sides of the mounting frame (11).
2. The angle-adjustable LED energy-saving lamp according to claim 1, characterized in that: The light strip (12) is an LED energy-saving lamp.
3. The angle-adjustable LED energy-saving lamp according to claim 2, characterized in that: Both sides of the mounting frame (11) are provided with mounting grooves (13), and the inner side walls of the mounting grooves (13) are fixedly connected to the light strip (12).
4. The angle-adjustable LED energy-saving lamp according to claim 2, characterized in that: The outer wall of the mounting column (5) is provided with two limiting grooves (14), the outer wall of the mounting frame (11) is fixedly connected with two limiting plates (15), and the outer walls of the limiting plates (15) are slidably connected to the inner walls of the limiting grooves (14).
5. The angle-adjustable LED energy-saving lamp according to claim 2, characterized in that: The front surface of the installation box (1) is provided with a sealing plate (16), the front surface of the sealing plate (16) is threadedly connected with four bolts (17), and the rear surface of the sealing plate (16) and the front surface of the installation box (1) are fixedly connected by the bolts (17).
6. The angle-adjustable LED energy-saving lamp according to claim 2, characterized in that: Connecting plates (18) are welded to both sides of the outer side walls of the installation box (1).
7. The angle-adjustable LED energy-saving lamp according to claim 6, characterized in that: A connecting hole (19) is formed on the front surface of the connecting plate (18).