LED household illuminating lamp

Abstract

The utility model relates to the field of home lighting, and discloses an LED home lighting lamp which comprises a top plate, a motor is fixedly connected to the bottom of the top plate, a rotating shaft is fixedly arranged at the output end of the motor, a rotating disc is fixedly connected to the left end of the rotating shaft, and a first connecting rope is rotationally connected to the right side surface of the rotating disc. A balancing weight is fixedly connected to the bottom end of the first connecting rope, a second connecting rope is rotatably connected to the surface of the left side of the rotating disc, a connecting column is fixedly connected to the bottom end of the second connecting rope, a first connecting arm is fixedly connected to the outer side of the top plate, and a second connecting arm is fixedly connected to the bottom end of the first connecting arm. According to the main lamp height adjusting device, the motor is started to drive the rotating disc to rotate, the connecting disc is pulled to move upwards or downwards together through the second connecting rope and the connecting column, meanwhile, the first connecting arm and the second connecting arm assist the process to keep stable without shaking, and therefore the height of the main lamp installed at the bottom of the connecting disc can be stably adjusted.

Description

Technical Field

[0001] This utility model relates to the field of home lighting, and in particular to an LED home lighting lamp. Background Technology

[0002] LED is an abbreviation for Light Emitting Diode, a type of solid-state lighting made of semiconductor materials. It emits light when an electric current passes through it. With the improvement of home living standards, LED lighting has gradually become the mainstream choice for home lighting due to its advantages such as energy saving, environmental protection, and long lifespan.

[0003] Existing LED home lighting fixtures typically determine their installation location based on the mounting holes on the fixture. Once installed, it is difficult to change the location at will, making these types of lighting fixtures unable to meet the needs of users of different heights. In addition, the fixed height of the lighting fixtures often leads to glare problems during use. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an LED home lighting lamp, which aims to improve the problem of glare caused by the inability to adjust the height of existing lighting lamps.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an LED home lighting lamp, including a top plate, a motor fixedly connected to the bottom of the top plate, a rotating shaft fixedly installed at the output end of the motor, a rotating disk fixedly connected to the left end of the rotating shaft, a connecting rope rotatably connected to the right surface of the rotating disk, a counterweight fixedly connected to the bottom end of the connecting rope rotatably connected to the left surface of the rotating disk, a connecting rope 2 rotatably connected to the bottom end of the connecting rope 2, a connecting column fixedly connected to the bottom end of the connecting rope 2, a connecting arm 1 fixedly connected to the outer side of the top plate, a connecting arm 2 fixedly connected to the bottom end of the connecting arm 1, a connecting disk fixedly connected to the bottom of the connecting arm 2, and a rotating mechanism provided at the bottom of the connecting disk for rotating the lamp.

[0006] Preferably, the rotating mechanism includes a first rotating arm, the left end of which is rotatably connected to the bottom of the connecting plate, the right end of which is rotatably connected to a second rotating arm, the left end of which is fixedly connected to a lamp holder, and the bottom of the lamp holder is provided with a main lamp.

[0007] Preferably, a fixing block is fixedly connected to the bottom of the top plate, and the surface of the rotating shaft is rotatably connected to the inner wall of the fixing block.

[0008] Preferably, the front and rear ends of the connecting column are fixedly connected to the top of the connecting plate.

[0009] Preferably, a rotating handle is fixedly connected to the surface of the main lamp, and the front and rear ends of the rotating handle are fixedly connected to the bottom of the lamp holder.

[0010] Preferably, a fixing nail is fixedly connected to the top of the top plate, and an adjusting screw is threadedly connected to the bottom end of the connecting arm.

[0011] Preferably, the surface of the counterweight is provided with a groove, and the second connecting rope is slidably connected to the groove.

[0012] Preferably, both the first connecting rope and the second connecting rope are made of nylon.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the starting motor drives the rotating disk to rotate, and the connecting rope and connecting column pull the connecting disk to move up or down together. At the same time, the connecting arm and connecting arm help to keep the process stable and prevent shaking, so that the main light installed at the bottom of the connecting disk can be stably adjusted in height. This allows the device to meet the needs of users of different heights and avoid glare or shadow problems caused by the fixed height of the main light.

[0015] 2. In this utility model, the top of the rotating arm is rotatably connected to the connecting plate, the rotating arm is rotatably connected to the rotating arm, and the lamp holder is fixedly connected to the rotating arm. This allows the main lamp to move horizontally, enabling the device to precisely control the position of the beam focus. The device can flexibly respond to different illumination needs by covering different areas with the irradiation beam. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an LED home lighting lamp proposed in this utility model;

[0017] Figure 2 This is a right view of an LED home lighting lamp proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the main lamp rotation of an LED home lighting lamp proposed in this utility model;

[0019] Figure 4 This is an enlarged view of the structure at point A of an LED home lighting lamp proposed in this utility model.

[0020] Legend:

[0021] 1. Top plate; 2. Connecting arm one; 3. Connecting arm two; 4. Counterweight; 5. Connecting column; 6. Connecting rope one; 7. Connecting rope two; 8. Slide groove; 9. Motor; 10. Rotating shaft; 11. Rotating disc; 12. Rotating arm two; 13. Rotating arm one; 14. Connecting disc; 15. Lamp holder; 16. Rotating handle; 17. Main light; 18. Fixing screw; 19. Fixing block; 20. Adjusting screw. Detailed Implementation

[0022] 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, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figures 1-4 An embodiment of this utility model provides an LED home lighting lamp, including a top plate 1, a motor 9 fixedly connected to the bottom of the top plate 1, a rotating shaft 10 fixedly provided at the output end of the motor 9, a rotating disk 11 fixedly connected to the left end of the rotating shaft 10, a connecting rope 6 rotatably connected to the right surface of the rotating disk 11, a counterweight 4 fixedly connected to the bottom end of the connecting rope 6, a connecting rope 7 rotatably connected to the left surface of the rotating disk 11, a connecting column 5 fixedly connected to the bottom end of the connecting rope 7, a connecting arm 2 fixedly connected to the outside of the top plate 1, a connecting arm 3 fixedly connected to the bottom end of the connecting arm 2, a connecting disk 14 fixedly connected to the bottom of the connecting arm 3, and a rotating mechanism provided at the bottom of the connecting disk 14 for rotating the lamp.

[0024] When motor 9 starts, rotating the rotating disk 11 pulls the connecting rope 2 7 to move the main lamp 17 up and down, thereby adjusting the height of the main lamp 17. At the same time, the connecting rope 1 6 on the rotating disk 11 moves the counterweight 4. The counterweight 4 keeps the device vertically balanced, thus preventing the device from shaking during the adjustment of the height of the main lamp 17. All structural connections in the device are made of aluminum alloy. Aluminum alloy has a low density and strong load-bearing capacity, which can reduce the overall structural load and is suitable for frequent rotation.

[0025] Reference Figure 2 and Figure 3 The rotating mechanism includes a rotating arm 13, the top of which is rotatably connected to the bottom of the connecting plate 14, a rotating arm 12 rotatably connected to the right end of the rotating arm 13, a lamp holder 15 fixedly connected to the left end of the rotating arm 12, and a main lamp 17 provided at the bottom of the lamp holder 15.

[0026] By rotating the second rotating arm 12, the main lamp 17 can be moved along a circular track with the radius of the second rotating arm 12. By rotating the second rotating arm 12 to be parallel to the first rotating arm 13, rotating the first rotating arm 13 can move the main lamp 17 along a circular track with the total length of the second rotating arm 12 and the first rotating arm 13 as the radius, making the position adjustment range of the main lamp 17 wider, thereby improving the ease of use of the device.

[0027] Reference Figure 4A fixing block 19 is fixedly connected to the bottom of the top plate 1. The surface of the rotating shaft 10 is rotatably connected to the inner wall of the fixing block 19. Since the rotating shaft 10 passes through the interior of the rotating disk 11 and the rotating shaft 10 is fixedly connected to the rotating disk 11, the rotating shaft 10 can be fixed by the fixing block 19, thereby fixing the rotating disk 11 to the bottom of the top plate 1.

[0028] Reference Figure 1 The front and rear ends of the connecting column 5 are fixedly connected to the top of the connecting plate 14. The connecting column 5 is fixed to the connecting plate 14, so that the connecting rope 7 pulls the connecting column 5 and drives the connecting plate 14 to move. Thus, the position of the main lamp 17 connected to the bottom of the connecting plate 14 can be adjusted by rotating the rotating plate 11.

[0029] Reference Figure 2 A rotating handle 16 is fixedly connected to the surface of the main lamp 17. The front and rear ends of the rotating handle 16 are fixedly connected to the bottom of the lamp holder 15. When the horizontal position of the main lamp 17 needs to be adjusted, the rotation of the rotating arm 2 12 and the rotating arm 13 can be made easier by holding the rotating handle 16, which improves the convenience of using the device.

[0030] Reference Figure 2 The top plate 1 is fixedly connected to a fixing nail 18, and the bottom end of the connecting arm 2 3 is threadedly connected to an adjusting screw 20. The fixing nail 18 can fix the device in the required position. By tightening the adjusting screw 20, the friction in the rotary joint can be increased. By reasonably adjusting the friction in the rotary joint, the load and movement frequency of the device can be balanced, thereby extending the life of the device to a certain extent.

[0031] Reference Figure 4 The counterweight 4 has a groove 8 on its surface. The connecting rope 2 7 is slidably connected to the groove 8. The connecting rope 2 7 and the groove 8 can help the counterweight 4 maintain balance and prevent the counterweight 4 from shaking during the adjustment of the height of the main light 17.

[0032] Reference Figure 4 Both connecting rope 6 and connecting rope 7 are made of nylon. Nylon has good tensile strength and good wear and corrosion resistance, and can adapt to frequent sliding operation.

[0033] Working principle: When the height of the main light 17 needs to be adjusted, the rotating shaft 10 rotates when the motor 9 is started, thereby driving the rotating disk 11 to rotate. Since the bottom end of the connecting rope 2 7 wrapped around the left side of the rotating disk 11 is fixed on the connecting column 5, the connecting rope 2 7 can control the vertical movement of the connecting column 5. Since the connecting column 5 is fixed on the connecting disk 14, and the connecting disk 14 is connected to the top plate 1 through the connecting arm 1 2 and the connecting arm 2 3, when the connecting column 5 is affected by the movement of the counterweight 4, it can pull the connecting disk 14 to move up or down together. At the same time, the connecting arm 1 2 and the connecting arm 2 3 help to keep this process stable and prevent shaking, so that the main light 17 installed at the bottom of the connecting disk 14 can be stably adjusted in height. This allows the device to meet the needs of users of different heights and avoid glare or shadow problems caused by the fixed height of the main light 17.

[0034] Regarding further adjustment of the position of the main lamp 17, since the top of the rotating arm 13 is rotatably connected to the connecting plate 14, the rotating arm 13 is rotatably connected to the rotating arm 2 12, and the main lamp 17 is fixed on the rotating handle 16, the rotating handle 16 is fixed on the lamp holder 15, and the lamp holder 15 is fixedly connected to the rotating arm 2 12, the main lamp 17 can move horizontally through the action of the rotating arm 2 12 and the rotating arm 13, thereby enabling the device to precisely control the position of the beam focus. The device can flexibly respond to different illumination needs by covering different areas with the irradiation beam.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A LED home lighting lamp comprising a top plate (1), characterized in that: The bottom of the top plate (1) is fixedly connected with a motor (9), the output end of the motor (9) is fixedly provided with a rotating shaft (10), the left end of the rotating shaft (10) is fixedly connected with a rotating disc (11), the right side surface of the rotating disc (11) is rotatably connected with a connecting rope one (6), the bottom end of the connecting rope one (6) is fixedly connected with a counterweight (4), the left side surface of the rotating disc (11) is rotatably connected with a connecting rope two (7), the bottom end of the connecting rope two (7) is fixedly connected with a connecting column (5), the outer side of the top plate (1) is fixedly connected with a connecting arm one (2), the bottom end of the connecting arm one (2) is fixedly connected with a connecting arm two (3), the bottom end of the connecting arm two (3) is fixedly connected with a connecting disc (14), the bottom of the connecting disc (14) is provided with a rotating mechanism, and the rotating mechanism is used for rotating the lamp.

2. The LED home lighting lamp according to claim 1, wherein: The rotating mechanism comprises a rotating arm one (13), the left end of the rotating arm one (13) is rotatably connected with the bottom of the connecting disc (14), the right end of the rotating arm one (13) is rotatably connected with a rotating arm two (12), the left end of the rotating arm two (12) is fixedly connected with a lamp holder (15), and the bottom of the lamp holder (15) is provided with a main lamp (17).

3. The LED home lighting lamp according to claim 1, wherein: The bottom of the top plate (1) is fixedly connected with a fixed block (19), and the surface of the rotating shaft (10) is rotatably connected with the inner wall of the fixed block (19).

4. The LED home lighting lamp according to claim 1, wherein: The front and rear ends of the connecting column (5) are fixedly connected with the top of the connecting disc (14).

5. The LED home lighting lamp according to claim 2, wherein: The surface of the main lamp (17) is fixedly connected with a rotating handle (16), and the front and rear ends of the rotating handle (16) are fixedly connected with the bottom of the lamp holder (15).

6. The LED home lighting lamp according to claim 1, wherein: The top of the top plate (1) is fixedly connected with a fixed nail (18), and the bottom end of the connecting arm two (3) is threadedly connected with an adjusting screw (20).

7. The LED home lighting lamp according to claim 1, wherein: The surface of the counterweight (4) is provided with a sliding groove (8), and the connecting rope two (7) is slidably connected with the sliding groove (8).

8. The LED home lighting lamp according to claim 1, wherein: The connecting rope one (6) and the connecting rope two (7) are made of nylon material.

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