LED lamp convenient to adjust

Abstract

The utility model discloses an LED lamp convenient to adjust, which belongs to the technical field of LED lamps and comprises a lampshade and a reinforcing rod fixedly mounted on a ceiling, the reinforcing rod and the lampshade are rotatably mounted, a first fixing rod is fixedly mounted on the reinforcing rod, a first fixing column is fixedly mounted at one end of the first fixing rod, and a second fixing column is fixedly mounted at the other end of the first fixing rod. A first motor is fixedly installed at one end of the first fixing column, a first transmission shaft is fixedly installed at the power output end of the first motor, a rotating disc is fixedly installed at one end of the first transmission shaft, a fixing pile is fixedly installed at the end, away from the first transmission shaft, of the rotating disc, and a groove is formed in the side wall of the lampshade; and the fixing piles are matched with the grooves. The first motor drives the rotating disc and the fixing pile to rotate through the first transmission shaft, then the lampshade is driven to swing through clamping connection of the fixing pile and the groove, and finally the angle of the LED lamp is adjusted, so that the use requirements of the LED lamp in various scenes are met.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and specifically to an easily adjustable LED light. Background Technology

[0002] LED lighting fixtures are lighting fixtures that use LEDs as the light source, are installed indoors, and are usually designed with an elegant appearance and suspended close to the ceiling. In modern home and office environments, lighting is essential for improving spatial comfort and work efficiency.

[0003] While there are many types of existing LED lights, most of them have a fixed illumination angle. Although they can meet basic lighting needs, they are difficult to meet users' requirements for flexibly adjusting the illumination angle according to different scenarios or needs. This is especially true in environments that require precise light control, such as the lecture area of ​​a conference room, where people want to be able to easily adjust the illumination angle of LED lights to obtain the best lighting effect. Utility Model Content

[0004] The purpose of this utility model is to provide an easily adjustable LED light to solve the following technical problems: Although there are many types of existing LED lights, most of them have a fixed illumination angle. Although they can meet basic lighting needs, they are difficult to meet the user's requirement to flexibly adjust the illumination angle according to different scenarios or needs.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] An easily adjustable LED light includes a lampshade and a reinforcing rod fixedly mounted on the ceiling. The reinforcing rod is rotatably mounted to the lampshade. A first fixing rod is fixedly mounted on the reinforcing rod. A first fixing post is fixedly mounted on one end of the first fixing rod. A first motor is fixedly mounted on one end of the first fixing post. A first drive shaft is fixedly mounted on the power output end of the first motor. A turntable is fixedly mounted on one end of the first drive shaft. A fixing stake is fixedly mounted on the end of the turntable away from the first drive shaft. A groove is formed on the side wall of the lampshade, and the fixing stake matches the groove.

[0007] As a further embodiment of this utility model: the reinforcing rod includes an outer rod fixedly installed on the ceiling, an inner rod slidably installed inside the outer rod, and the inner rod is rotatably installed with the lampshade.

[0008] As a further embodiment of this utility model: a rotating shaft is rotatably mounted on one end of the inner rod, and a second fixing column is fixedly mounted on both ends of the rotating shaft, with one end of each of the two second fixing columns fixedly mounted to the lampshade.

[0009] As a further embodiment of this utility model: the turntable has multiple teeth arranged in a circular array, a second fixing rod is fixedly installed on the first fixing post, and a locking block is rotatably installed on one end of the second fixing rod, and the locking block matches the teeth.

[0010] As a further embodiment of this utility model: a third fixing rod is fixedly installed on the ceiling, a second motor is fixedly installed at one end of the third fixing rod, a second transmission shaft is fixedly installed at the power output end of the second motor, a take-up reel is fixedly installed at one end of the second transmission shaft, an electric wire is wound on the take-up reel, one end of the electric wire is connected to a lamp tube, and the lamp tube is fixedly installed inside the lampshade.

[0011] The beneficial effects of this utility model are:

[0012] The first motor of this utility model drives the turntable and the fixed stake to rotate through the first transmission shaft. Since the fixed stake is engaged with the groove opened on the side wall of the lamp cover, the lamp cover can be driven to swing, thereby adjusting the angle of the LED light to meet the usage needs of the LED light in various scenarios. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a structural diagram of the present invention in normal working condition;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model in its descending state;

[0016] Figure 3 This is a structural schematic diagram of the first motor, turntable, fixing post, and groove of this utility model;

[0017] Figure 4 This is a front view of the card block abutting against the card tooth of this utility model;

[0018] Figure 5 This is a schematic diagram of the internal structure of the lampshade of this utility model;

[0019] In the diagram: 1. Outer rod; 2. First fixed rod; 3. First fixed post; 4. First motor; 5. First drive shaft; 6. Turntable; 7. Groove; 8. Lampshade; 9. Third fixed rod; 10. Second motor; 11. Second drive shaft; 12. Reel; 13. Wire; 14. Second fixed rod; 15. Fixed post; 16. Clamping block; 17. Lamp tube; 18. Inner rod; 19. Rotating shaft; 20. Second fixed post; 21. Clamping teeth. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, the present utility model...

[0021] All other embodiments obtained by a person skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figure 1-5 As shown, this utility model is a conveniently adjustable LED light, including a lampshade 8 and a reinforcing rod fixedly installed on the ceiling. The reinforcing rod is rotatably mounted to the lampshade 8. A first fixing rod 2 is fixedly installed on the reinforcing rod. A first fixing post 3 is fixedly installed at one end of the first fixing rod 2. A first motor 4 is fixedly installed at one end of the first fixing post 3. A first transmission shaft 5 is fixedly installed at the power output end of the first motor 4. A turntable 6 is fixedly installed at one end of the first transmission shaft 5. A fixing stake 15 is fixedly installed at the end of the turntable 6 away from the first transmission shaft 5. A groove 7 is opened on the side wall of the lampshade 8, and the fixing stake 15 matches the groove 7. The first motor 4 drives the turntable 6 and the fixing stake 15 to rotate through the first transmission shaft 5. Since the fixing stake 15 matches the groove 7, it can drive the lampshade 8 to swing, thus realizing the adjustment of the angle of the LED light to meet the needs of the LED light in various scenarios.

[0023] The reinforcing rod includes an outer rod 1 fixedly installed on the ceiling, an inner rod 18 slidably installed inside the outer rod 1, and the inner rod 18 is rotatably installed with the lampshade 8. By sliding the inner rod 18 inside the outer rod 1, the height of the LED light can be adjusted. The inner rod 18 and the outer rod 1 always fix the LED light to the ceiling, thereby ensuring the stability of the LED light at any height and preventing it from swaying left and right.

[0024] One end of the inner rod 18 is rotatably mounted with a rotating shaft 19, and two ends of the rotating shaft 19 are respectively fixedly mounted with second fixing posts 20. One end of each of the two second fixing posts 20 is fixedly mounted with the lampshade 8. The reinforcing rod is rotatably mounted with the lampshade 8 through the rotating shaft 19 and the second fixing posts 20.

[0025] The turntable 6 has multiple locking teeth 21 arranged in a circular direction. A second fixing rod 14 is fixedly installed on the first fixing post 3. A locking block 16 is rotatably installed on one end of the second fixing rod 14, and the locking block 16 matches the locking teeth 21 to prevent the turntable 6 from reversing, thereby locking the angle of the LED light and locking the first motor 4. This reduces the wear and friction between the internal mechanical parts of the first motor 4 and reduces damage to the first motor 4.

[0026] A third fixing rod 9 is fixedly installed on the ceiling. A second motor 10 is fixedly installed at one end of the third fixing rod 9. A second drive shaft 11 is fixedly installed at the power output end of the second motor 10. A take-up reel 12 is fixedly installed at one end of the second drive shaft 11. A wire 13 is wound on the take-up reel 12. One end of the wire 13 is connected to a lamp tube 17, and the lamp tube 17 is fixedly installed inside the lampshade 8. The second motor 10 drives the take-up reel 12 to rotate through the second drive shaft 11, so as to collect and organize the wire 13 during the lifting and angle adjustment of the LED light.

[0027] The working principle of this utility model is as follows: When the LED light needs to be adjusted, the first motor 4 is started. The first motor 4 drives the turntable 6 and the fixed post 15 to rotate through the first transmission shaft 5. The fixed post 15 is stuck inside the groove 7 opened on the side wall of the lamp cover 8. Thus, while the fixed post 15 is rotating, it can drive the lamp cover 8 to swing around the rotating shaft 19, thereby realizing the adjustment of the LED light angle.

[0028] When the LED light is adjusted to the appropriate angle, the first motor 4 stops rotating. At this time, the locking block 16 abuts against the locking tooth 21 (as shown in the image). Figure 4 As shown), this prevents the turntable 6 from reversing, keeps the fixed post 15 stationary, and stops the lampshade 8 from swinging, fixing it at the current adjusted angle, thereby locking the adjustment angle of the LED light. At the same time, it can also lock the output shaft of the first motor 4, reducing wear and friction between the internal mechanical parts of the first motor 4 and reducing damage to the first motor 4.

[0029] During normal working conditions (e.g.) Figure 1 As shown), the LED light remains at this height. When the LED light needs to be lowered, the second motor 10 is activated. The second motor 10 drives the take-up reel 12 to rotate via the second drive shaft 11. The take-up reel 12 releases the wire 13, and the inner rod 18 slides out from inside the outer rod 1, causing the LED light to descend (as shown). Figure 2 As shown), when the LED light needs to be raised, the second motor 10 is started in reverse and the above operation is repeated until the appropriate height is reached. The height of the LED light can be adjusted by adjusting the number of rotations of the shaft of the second motor 10. The inner rod 18 and the outer rod 1 always fix the LED light to the ceiling, thereby maintaining the stability of the LED light at any height and preventing it from swaying left and right.

[0030] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An easily adjustable LED light, comprising a lampshade (8) and a reinforcing rod fixedly mounted on the ceiling, characterized in that, The reinforcing rod is rotatably installed with the lampshade (8). A first fixing rod (2) is fixedly installed on the reinforcing rod. A first fixing column (3) is fixedly installed at one end of the first fixing rod (2). A first motor (4) is fixedly installed at one end of the first fixing column (3). A first transmission shaft (5) is fixedly installed at the power output end of the first motor (4). A turntable (6) is fixedly installed at one end of the first transmission shaft (5). A fixing stake (15) is fixedly installed at the end of the turntable (6) away from the first transmission shaft (5). A groove (7) is opened on the side wall of the lampshade (8), and the fixing stake (15) matches the groove (7).

2. The easily adjustable LED light according to claim 1, characterized in that, The reinforcing rod includes an outer rod (1) fixedly installed on the ceiling, and an inner rod (18) is slidably installed inside the outer rod (1), and the inner rod (18) is rotatably installed with the lampshade (8).

3. The easily adjustable LED light according to claim 2, characterized in that, One end of the inner rod (18) is rotatably mounted with a rotating shaft (19), and the two ends of the rotating shaft (19) are respectively fixedly mounted with second fixing posts (20), and one end of each of the two second fixing posts (20) is fixedly mounted with the lampshade (8).

4. The easily adjustable LED light according to claim 1, characterized in that, The turntable (6) has multiple teeth (21) arranged in a circular direction. A second fixing rod (14) is fixedly installed on the first fixing post (3). A locking block (16) is rotatably installed on one end of the second fixing rod (14), and the locking block (16) matches the teeth (21).

5. The easily adjustable LED light according to claim 1, characterized in that, A third fixing rod (9) is fixedly installed on the ceiling. A second motor (10) is fixedly installed at one end of the third fixing rod (9). A second drive shaft (11) is fixedly installed at the power output end of the second motor (10). A take-up reel (12) is fixedly installed at one end of the second drive shaft (11). An electric wire (13) is wound on the take-up reel (12). A lamp tube (17) is connected to one end of the electric wire (13), and the lamp tube (17) is fixedly installed inside the lampshade (8).

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