LED lamp with induction rotation device

Abstract

The utility model relates to the technical field of lighting equipment, in particular to an LED lamp with an induction rotating device, which comprises a mounting seat, a mounting shell is fixedly mounted on the lower surface of the mounting seat, and a plurality of human body infrared induction probes are fixedly mounted on the surface of the mounting shell circumferentially. A driving motor electrically connected with a plurality of human body infrared sensing probes is fixedly mounted on the lower surface of the mounting base, a mounting rod is fixedly mounted on an output shaft of the driving motor, the bottom end of the mounting rod penetrates out of the mounting shell and is fixedly provided with a lampshade, and an LED bulb is arranged in the lampshade. Through the cooperation between the human body infrared sensing probe and the driving motor, the human body infrared sensing probe can sense infrared rays of a human body, and when a person moves, the driving motor can be controlled to work to enable the LED bulb to rotate, so that the illumination direction moves along with the person, and the intelligence and practicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to an LED lamp with an induction rotation device. Background Art

[0002] With the development of semiconductor lighting in recent years, LED lamps have been widely used in people's lives, especially in lighting. LED lamps have gradually replaced incandescent lamps and fluorescent lamps. Among them, the night light, as a type of LED lamp, can provide convenience for getting up at night.

[0003] The lighting direction of the existing ceiling-mounted LED night light is fixed and cannot automatically rotate according to the movement of people, so that the lighting direction moves with people, and the practicability and intelligence are slightly insufficient. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the following disadvantages in the prior art: the lighting direction of the existing ceiling-mounted LED night light is fixed and cannot automatically rotate according to the movement of people, so that the lighting direction moves with people, and the practicability and intelligence are slightly insufficient. The utility model provides an LED lamp with an induction rotation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An LED lamp with an induction rotation device, including a mounting base. A mounting shell is fixedly installed on the lower surface of the mounting base. A plurality of human infrared induction probes are fixedly installed on the surface of the mounting shell in a circumferential shape. A driving motor electrically connected to the plurality of human infrared induction probes is fixedly installed on the lower surface of the mounting base. A mounting rod is fixedly installed on the output shaft of the driving motor. The bottom end of the mounting rod passes through the mounting shell and is fixedly installed with a lamp cover. An LED lamp bulb is arranged in the lamp cover;

[0007] A plurality of sliding openings are vertically formed on the surface of the mounting base. A protection component is arranged in the plurality of sliding openings, and the protection component is used for playing a role in preventing the lamp from falling when the lamp falls.

[0008] Preferably, the protection component includes a plurality of sliding rods respectively vertically and slidably inserted into the plurality of sliding openings and an annular protective cover fixedly installed at the bottom ends of the plurality of sliding rods. The width of the protective cover is greater than the maximum width of the lamp cover. A rectangular frame is fixedly installed at the top ends of the plurality of sliding rods. A plurality of through openings for the screw and nut fixing parts to pass through are formed on the surface of the rectangular frame. The rectangular frame is connected to the mounting base through a plurality of sets of telescopic components.

[0009] Preferably, the telescopic member includes a telescopic spring, and a plurality of the telescopic springs are respectively sleeved on a plurality of sliding rods, and both ends are fixedly connected to the lower surface of the rectangular frame and the upper surface of the mounting seat.

[0010] Preferably, a displacement limiting member is provided on the sliding rod, and the displacement limiting member is used to limit the moving distance of the mounting seat.

[0011] Preferably, the displacement limiting member includes a limiting circular block fixedly sleeved on the sliding rod, and a plurality of circular slots for the plurality of limiting circular blocks to enter are respectively formed on the lower surface of the mounting seat.

[0012] Preferably, a protective layer made of rubber is bonded to the outer surface of the protective cover, and a sponge layer is bonded to the inner surface of the protective cover.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the cooperation between the human body infrared induction probe and the driving motor, the human body infrared induction probe can sense the infrared rays of the human body. When a person moves, the driving motor can be controlled to work, so that the LED lamp bulb rotates, thereby making the lighting direction move along with the person, improving the intelligence and practicability;

[0015] 2. The protection component can play a role in preventing the lamp from falling, and at the same time, if the LED lamp bulb is broken due to falling, the protection component can also largely prevent the fragments from splashing everywhere and play a role in gathering these fragments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 1 is a front three-dimensional structural schematic diagram of an LED lamp with an induction rotation device proposed by the present utility model;

[0017] Figure 2 FIG. 2 is a bottom three-dimensional structural schematic diagram of an LED lamp with an induction rotation device proposed by the present utility model;

[0018] Figure 3 FIG. 3 is a partial three-dimensional structural schematic diagram of the installation shell and the lamp shade of an LED lamp with an induction rotation device proposed by the present utility model;

[0019] Figure 4 FIG. 4 is a structural schematic diagram of an LED lamp with an induction rotation device proposed by the present utility model when it is installed on the ceiling.

[0020] In the figure: 1 mounting seat, 2 installation shell, 3 human body infrared induction probe, 4 driving motor, 5 mounting rod, 6 lamp shade, 7 LED lamp bulb, 8 protective cover, 9 rectangular frame, 10 through hole, 11 telescopic spring, 12 limiting circular block, 13 circular slot, 14 sliding rod. Specific embodiments

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] Terms such as "upper", "lower", "left", "right", "middle", and "one" cited in the present invention are only for the convenience of clear description and are not used to limit the scope of implementation of the present invention. The change or adjustment of their relative relationship, without substantial change in technical content, should also be regarded as the scope of implementation of the present invention.

[0023] Refer to Figures 1-4 , an LED lamp with an induction rotation device, including a mounting base 1. A mounting shell 2 is fixedly installed on the lower surface of the mounting base 1. A plurality of human body infrared induction probes 3 are fixedly installed on the surface of the mounting shell 2 in a circumferential shape. A driving motor 4 electrically connected to the plurality of human body infrared induction probes 3 is fixedly installed on the lower surface of the mounting base 1. A mounting rod 5 is fixedly installed on the output shaft of the driving motor 4. The bottom end of the mounting rod 5 passes through the mounting shell 2 and is fixedly installed with a lamp cover 6. An LED lamp bulb 7 is arranged in the lamp cover 6.

[0024] The plurality of human body infrared induction probes 3 can sense the infrared rays of the human body. When a person moves, the human body infrared induction probes 3 can control the driving motor 4 to work, so that the output shaft of the driving motor 4 drives the mounting rod 5 and the LED lamp bulb 7 to rotate, so that the illumination direction of the LED lamp bulb 7 can move along with the person, improving the practicability and intelligence of the lamp.

[0025] A plurality of sliding openings are vertically formed on the surface of the mounting base 1. A protection component is arranged in the plurality of sliding openings. The protection component is used to play a role in preventing the lamp from falling. The protection component includes a plurality of sliding rods 14 respectively vertically and slidably inserted into the plurality of sliding openings and an annular protective cover 8 fixedly installed at the bottom ends of the plurality of sliding rods 14. The width of the protective cover 8 is greater than the maximum width of the lamp cover 6. A rectangular frame 9 is fixedly installed at the top ends of the plurality of sliding rods 14. A plurality of through openings 10 for screw and nut fixing parts to pass through are formed on the surface of the rectangular frame 9. The rectangular frame 9 is connected to the mounting base 1 through a plurality of telescopic components. The telescopic components include telescopic springs 11. The plurality of telescopic springs 11 are respectively sleeved on the plurality of sliding rods 14 and are fixedly connected to the lower surface of the rectangular frame 9 and the upper surface of the mounting base 1 at both ends.

[0026] In the initial state, that is, when the lamp is not installed on the ceiling, at this time, the rectangular frame 9, multiple sliding rods 14, and the protective cover 8 will all be at the bottommost position. The protective cover 8 will cover the lamp shade 6. When the lamp needs to be installed on the ceiling, it is necessary to control the positions of the multiple through holes 10 opened on the surface of the rectangular frame 9 to correspond to the positions of the multiple screw holes previously opened on the ceiling. Then, multiple screw nuts are passed through the multiple through holes 10 and the multiple screw holes, and the installation of the lamp can be completed.

[0027] After the lamp is installed, at this time, since the position of the rectangular frame 9 is fixed, the position of the protective cover 8 will not change. However, the mounting base 1, the mounting shell 2, the drive motor 4, the lamp shade 6, and the LED lamp 7 will move downward under their own gravity. At this time, multiple telescopic springs 11 will all be stretched, and the lamp shade 6 and the LED lamp 7 will move out of the protective cover 8. The protective cover 8 will no longer cover the LED lamp 7, thus not affecting the lighting effect of the LED lamp 7.

[0028] If the installation of the lamp becomes loose and the lamp accidentally falls, at this time, the rectangular frame 9 will separate from the ceiling and will quickly move downward and reset under the elastic potential energy of the multiple telescopic springs 11. The protective cover 8 will move again to cover the lamp shade 6 and the LED lamp 7, thus avoiding the lamp shade 6 directly contacting the ground, achieving a fall prevention effect. At the same time, if the LED lamp 7 located inside the lamp shade 6 is broken due to the impact force, at this time, due to the existence of the protective cover 8, it can also largely prevent the fragments of the LED lamp 7 from splashing everywhere and can achieve the effect of gathering these fragments.

[0029] A displacement limiting component is provided on the sliding rod 14. The displacement limiting component is used to limit the moving distance of the mounting base 1. The displacement limiting component includes a limiting circular block 12 fixedly sleeved on the sliding rod 14. Multiple circular slots 13 for the multiple limiting circular blocks 12 to enter are opened on the lower surface of the mounting base 1.

[0030] When the rectangular frame 9 is installed and the mounting base 1 is moving downward, the distance between its lower surface and the upper surface of the limiting circular block 12 will gradually shorten. Until the multiple limiting circular blocks 12 respectively enter the multiple circular slots 13, the mounting base 1 is blocked by the limiting circular blocks 12 and will no longer move downward, avoiding the mounting base 1 moving downward for a long distance due to the relatively large gravity. The limiting circular blocks 12 can control the mounting base 1 to move to a suitable position.

[0031] A protective layer made of rubber material is bonded to the outer surface of the protective cover 8, and a sponge layer is bonded to the inner surface of the protective cover 8.

[0032] The protective layer made of rubber has good elasticity, adhesiveness and friction force, so that when the protective cover 8 impacts the ground, it has a certain buffering property. At the same time, if the LED bulb 7 is broken, the sponge layer can buffer the fragments in contact with the inner wall of the protective cover 8, reduce the impact force of the fragments, and also play the role of reducing noise.

[0033] In the present utility model, multiple human body infrared sensing probes 3 can sense the infrared rays of the human body. When a person moves, the human body infrared sensing probes 3 can control the driving motor 4 to work, so that the output shaft of the driving motor 4 drives the mounting rod 5 and the LED bulb 7 to rotate, so that the illumination direction of the LED bulb 7 can move along with the person, improving the practicability and intelligence of the lamp.

[0034] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense.

[0035] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An LED lamp with an induction rotation device, comprising a mounting base (1), characterized in that, The lower surface of the mounting base (1) is fixedly installed with a mounting shell (2). The surface of the mounting shell (2) is fixedly installed with a plurality of human infrared induction probes (3) in a circumferential shape. The lower surface of the mounting base (1) is fixedly installed with a driving motor (4) electrically connected to the plurality of human infrared induction probes (3). The output shaft of the driving motor (4) is fixedly installed with a mounting rod (5). The bottom end of the mounting rod (5) passes through the mounting shell (2) and is fixedly installed with a lamp cover (6). An LED lamp (7) is arranged in the lamp cover (6). A plurality of sliding openings are vertically formed on the surface of the mounting base (1). A protection component is arranged in the plurality of sliding openings. The protection component is used to play a role in preventing the lamp from falling and being damaged when it falls.

2. The LED lamp with an induction rotation device according to claim 1, wherein The protection component includes a plurality of sliding rods (14) vertically and slidably inserted into the plurality of sliding openings respectively, and an annular protective cover (8) fixedly installed at the bottom ends of the plurality of sliding rods (14). The width of the protective cover (8) is greater than the maximum width of the lamp cover (6). The top ends of the plurality of sliding rods (14) are fixedly installed with a rectangular frame (9). A plurality of through openings (10) for screw and nut fixing parts to pass through are formed on the surface of the rectangular frame (9). The rectangular frame (9) is connected to the mounting base (1) through a plurality of telescopic components.

3. The LED lamp with an induction rotation device according to claim 2, wherein, The telescopic component includes a telescopic spring (11). The plurality of telescopic springs (11) are respectively sleeved on the plurality of sliding rods (14), and the two ends are respectively fixedly connected to the lower surface of the rectangular frame (9) and the upper surface of the mounting base (1).

4. The LED lamp with an induction rotation device according to claim 2, characterized in that, A displacement limiting component is arranged on the sliding rod (14). The displacement limiting component is used to limit the moving distance of the mounting base (1).

5. The LED lamp with an induction rotation device according to claim 4, characterized in that The displacement limiting component includes a limiting circular block (12) fixedly sleeved on the sliding rod (14). A plurality of circular slots (13) for the plurality of limiting circular blocks (12) to enter are formed on the lower surface of the mounting base (1).

6. The LED lamp with an induction rotation device according to claim 2, characterized in that, A protective layer made of rubber is bonded to the outer surface of the protective cover (8), and a sponge layer is bonded to the inner surface of the protective cover (8).

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