LED panel lamp

Abstract

The utility model discloses a light-emitting diode (LED) panel lamp, which belongs to the technical field of lighting lamps and comprises a mounting plate, an LED lamp panel is arranged below the mounting plate, and a lifting component is arranged between the mounting plate and the LED lamp panel. According to the utility model, a group of suspension mechanisms consisting of a driving motor, a rolling shaft, a transmission shaft, a driving wheel, a driven wheel, a belt and a steel wire rope and an adsorption mechanism consisting of an electromagnet and a magnetic plate are designed, so that in the use process of the LED lamp panel, the electromagnet is electrified, and the LED lamp panel is fixed by adsorbing the magnetic plate; when lamp beads in the LED lamp panel are replaced, the electromagnet is powered off to relieve fixation, the driving motor drives the winding shafts to rotate, the winding shafts enable the four sets of winding shafts to synchronously rotate through the transmission shaft, the driving wheel, the belt and the driven wheel to release the steel wire rope, then the height of the LED lamp panel is reduced, the LED lamp panel can be maintained without working aloft, and the maintenance efficiency is improved. The safety is high, the user operation is convenient, and the use performance of the device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to an LED panel lamp. Background Art

[0002] LED panel light is a high-end indoor lighting fixture. Its outer frame is made of anodized aluminum alloy. The light source is LED. The whole lamp is beautifully designed, simple, and luxurious. It has good lighting effects and can bring people a sense of beauty. LED panel lights have a unique design. After passing through the light guide plate with high light transmittance, the light forms a uniform plane luminous effect. The illumination is uniform, the light is soft, comfortable and bright, and can effectively relieve eye fatigue. LED panel lights can also prevent radiation and will not irritate the skin of pregnant women, the elderly, and children.

[0003] Existing LED panel lights are mostly set at the top of the room during use, and when the lamp beads need to be replaced, the user needs to use a ladder to operate. High-altitude operations not only have certain safety hazards, but also cause inconvenience to users, resulting in poor performance of the device. Therefore, an LED panel light is urgently needed to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide an LED panel light.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] An LED panel light comprises a mounting plate, an LED lamp panel is arranged below the mounting plate, a lifting assembly is arranged between the mounting plate and the LED lamp panel, and the lifting assembly consists of four groups of lifting ears, four groups of winding seats, a winding shaft, a wire rope, two groups of transmission shafts, a driving motor, a transmission box, a driving wheel, a driven wheel, a belt, a magnetic plate and the electromagnet.

[0007] Preferably, mounting holes are formed at the four corners of the upper end of the mounting plate, and the LED lamp panel is suspended below the mounting plate.

[0008] Preferably, the winding seat is fixed to the mounting plate by screws, and the winding shaft is rotatably connected to the winding seat.

[0009] Preferably, one end of the steel wire rope is wound and fixed on the winding shaft, the lifting ear is connected to the LED lamp panel by screws, and the other end of the steel wire rope is fixed on the lifting ear.

[0010] Preferably, the transmission shaft is fixedly connected to the winding shaft, and the output shaft of the driving motor is fixedly connected to a group of the winding shafts.

[0011] Preferably, the transmission box is mounted on a side wall of the winding seat by screws, the driving wheel and the driven wheel are connected by the belt, and the two groups of winding shafts are fixedly connected to the driving wheel and the driven wheel.

[0012] Preferably, the magnetic plate is embedded in the top wall of the LED lamp panel, and the electromagnet is embedded in the bottom wall of the mounting plate, and the positions of the magnetic plate and the electromagnet correspond to each other.

[0013] Beneficial technical effects of the utility model:

[0014] The utility model designs a suspension mechanism consisting of a driving motor, a winding shaft, a transmission shaft, a driving wheel, a driven wheel, a belt and a steel wire rope, and an adsorption mechanism consisting of an electromagnet and a magnetic plate. During the use of the LED lamp panel, the electromagnet is energized to fix the LED lamp panel by adsorbing the magnetic plate. When the lamp beads in the LED lamp panel are replaced, the electromagnet is powered off to release the fixation, the driving motor drives the winding shaft to rotate, and the winding shaft then makes the four groups of winding shafts rotate synchronously through the transmission shaft, the driving wheel, the belt and the driven wheel to release the steel wire rope, thereby lowering the height of the LED lamp panel, and the LED lamp panel can be repaired without high-altitude work. It is not only highly safe, but also easy for users to operate, thereby ensuring the performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a preferred embodiment of an LED panel lamp according to the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a preferred embodiment of an LED panel lamp according to the utility model; (after the height of the LED lamp panel is lowered)

[0017] Figure 3 A bottom view of a mounting plate in a preferred embodiment of an LED panel light according to the utility model;

[0018] Figure 4 It is a main cross-sectional view of a transmission box in a preferred embodiment of an LED panel light according to the utility model;

[0019] Figure 5 In a preferred embodiment of an LED panel lamp according to the utility model Figure 3 Enlarged view of point A in the middle.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Mounting plate; 2. Mounting hole; 3. LED lamp panel; 4. Lifting assembly; 401. Driving motor; 402. Wire rope; 403. Lifting ear; 404. Magnetic plate; 405. Transmission shaft; 406. Transmission box; 407. Driving wheel; 408. Belt; 409. Driven wheel; 410. Winding seat; 411. Winding shaft; 412. Electromagnet. DETAILED DESCRIPTION

[0022] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0023] like Figure 1-Figure 5 As shown, an LED panel light provided in this embodiment includes a mounting plate 1, an LED lamp panel 3 is arranged below the mounting plate 1, a lifting assembly 4 is arranged between the mounting plate 1 and the LED lamp panel 3, and the lifting assembly 4 is composed of four groups of lifting ears 403, four groups of winding seats 410, a winding shaft 411, a wire rope 402, two groups of transmission shafts 405, a driving motor 401, a transmission box 406, a driving wheel 407, a driven wheel 409, a belt 408, a magnetic plate 404 and an electromagnet 412.

[0024] The four corners of the upper end of the mounting plate 1 are formed with mounting holes 2, and the LED light panel 3 is suspended below the mounting plate 1. The mounting holes 2 facilitate fixing the mounting plate 1 on the top of the wall in the house, and the LED light panel 3 can illuminate the house.

[0025] The reeling seat 410 is fixed on the mounting plate 1 by screws, and the reeling shaft 411 is rotatably connected to the reeling seat 410 . The reeling shaft 411 can reel in or release the steel wire rope 402 .

[0026] One end of the wire rope 402 is wound and fixed on the reel 411, the lifting ear 403 is connected to the LED lamp panel 3 by screws, and the other end of the wire rope 402 is fixed on the lifting ear 403. The wire rope 402 is connected to the LED lamp panel 3 through the lifting ear 403, thereby driving the LED lamp panel 3 to rise and fall.

[0027] The transmission shaft 405 is fixedly connected to the winding shaft 411 , and the output shaft of the driving motor 401 is fixedly connected to a group of winding shafts 411 . The driving motor 401 can drive the winding shafts 411 to rotate.

[0028] The transmission box 406 is installed on a side wall of the winding seat 410 by screws, the driving wheel 407 and the driven wheel 409 are connected by a belt 408, and the two sets of winding shafts 411 are fixedly connected to the driving wheel 407 and the driven wheel 409. The winding shaft 411 is then used by the transmission shaft 405, the driving wheel 407, the belt 408 and the driven wheel 409 to make the four sets of winding shafts 411 rotate synchronously to release the wire rope 402.

[0029] The magnetic plate 404 is embedded in the top wall of the LED lamp panel 3, and the electromagnet 412 is embedded in the bottom wall of the mounting plate 1. The positions of the magnetic plate 404 and the electromagnet 412 correspond to each other. The combination of the electromagnet 412 and the magnetic plate 404 can further fix the LED lamp panel 3 to ensure its stability.

[0030] The working principle of the device is as follows: the mounting plate 1 is fixed on the top of the wall in the house through the mounting hole 2, and then one end of the steel wire rope 402 is connected to the hanging ear 403 to realize the connection between the LED lamp panel 3 and the mounting plate 1. During use, the LED lamp panel 3 illuminates the room, and the electromagnet 412 is energized to fix the LED lamp panel 3 by adsorbing the magnetic plate 404. When the lamp beads in the LED lamp panel 3 are replaced, the electromagnet 412 is powered off to release the fixation, and the driving motor 401 drives the winding shaft 411 to rotate. The winding shaft 411 then rotates four groups of winding shafts 411 synchronously through the transmission shaft 405, the driving wheel 407, the belt 408 and the driven wheel 409 to release the steel wire rope 402, thereby lowering the height of the LED lamp panel 3. The LED lamp panel 3 can be repaired without high-altitude operations. It is not only safe, but also easy for users to operate, thereby ensuring the performance of the device.

[0031] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. An LED panel light, characterized in that: The invention comprises a mounting plate (1), an LED lamp panel (3) is arranged below the mounting plate (1), a lifting assembly (4) is arranged between the mounting plate (1) and the LED lamp panel (3), and the lifting assembly (4) is composed of four groups of lifting ears (403), four groups of winding seats (410), a winding shaft (411), a steel wire rope (402), two groups of transmission shafts (405), a driving motor (401), a transmission box (406), a driving wheel (407), a driven wheel (409), a belt (408), a magnetic plate (404) and an electromagnet (412).

2. The LED panel light according to claim 1, characterized in that: The four corners of the upper end of the mounting plate (1) are all formed with mounting holes (2), and the LED lamp panel (3) is suspended below the mounting plate (1).

3. The LED panel light according to claim 2, characterized in that: The winding seat (410) is fixed to the mounting plate (1) by means of screws, and the winding shaft (411) is rotatably connected to the winding seat (410).

4. The LED panel light according to claim 3, characterized in that: One end of the steel wire rope (402) is wound and fixed on the reel (411), the lifting ear (403) is connected to the LED lamp panel (3) via screws, and the other end of the steel wire rope (402) is fixed on the lifting ear (403).

5. The LED panel light according to claim 4, characterized in that: The transmission shaft (405) is fixedly connected to the winding shaft (411), and the output shaft of the driving motor (401) is fixedly connected to a group of the winding shafts (411).

6. The LED panel light according to claim 5, characterized in that: The transmission box (406) is mounted on a side wall of the winding seat (410) by means of screws, the driving wheel (407) and the driven wheel (409) are connected by means of the belt (408), and the two groups of winding shafts (411) are fixedly connected to the driving wheel (407) and the driven wheel (409).

7. The LED panel light according to claim 6, characterized in that: The magnetic plate (404) is embedded in the top wall of the LED lamp panel (3), and the electromagnet (412) is embedded in the bottom wall of the mounting plate (1), and the positions of the magnetic plate (404) and the electromagnet (412) correspond to each other.

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