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CN-224215159-U - Lamp capable of simulating natural dynamic illumination

CN224215159UCN 224215159 UCN224215159 UCN 224215159UCN-224215159-U

Abstract

The utility model discloses a lamp capable of simulating natural dynamic illumination, which comprises a lamp housing, wherein the lamp housing is provided with a downward light outlet hole, a Rayleigh scattering light-transmitting plate is covered at the light outlet hole, a reflecting mirror positioned above the light outlet hole is arranged in the lamp housing, a light source is also arranged in the lamp housing, the light source is positioned at the side of the light outlet hole, light rays emitted by the light source obliquely irradiate the reflecting mirror, a translation driving assembly is also connected between the light source and the lamp housing, and the translation driving assembly is used for driving the light source to approach/be far away from the light outlet hole.

Inventors

  • ZHENG CHAO

Assignees

  • 特恩斯智能科技(广东)有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (7)

  1. 1. The utility model provides a lamps and lanterns that can simulate natural dynamic illumination, its characterized in that includes lamp body (1), lamp body (1) are equipped with light-emitting hole (11) down, light-emitting hole (11) department covers has rayleigh scattering light-transmitting plate (2), be equipped with in lamp body (1) reflector (3) that are located light-emitting hole (11) top, still be equipped with light source (4) in lamp body (1), light source (4) are located light-emitting hole (11) side, the light slope that light source (4) sent is to reflector (3), still be connected with translation drive assembly (5) between light source (4) and lamp body (1), translation drive assembly (5) are used for the drive light source (4) are close/keep away from light-emitting hole (11).
  2. 2. The lamp capable of simulating natural dynamic illumination according to claim 1, characterized in that the translation driving assembly (5) comprises guide rails (51) arranged on two sides of the lamp housing (1), a transmission shaft (52) is connected between one ends of the guide rails (51) on two sides, which are far away from the light emitting holes (11), one end of one guide rail (51), which is far away from the light emitting holes (11), is fixed with a driving motor (53), the driving motor (53) is used for driving the transmission shaft (52) to rotate, two ends of the transmission shaft (52) are provided with synchronous wheels, synchronous belts sleeved on the synchronous wheels and driven by the synchronous wheels are arranged in each guide rail (51), sliding blocks (54) capable of moving forward and backward along the guide rails (51) are fixed on each synchronous belt, and the light source (4) is fixed between the sliding blocks (54) on two sides.
  3. 3. The lamp capable of simulating natural dynamic illumination according to claim 1, wherein the reflecting mirror (3) is arranged in parallel with the Rayleigh scattering light-transmitting plate (2), or the reflecting mirror (3) is arranged in non-parallel with the Rayleigh scattering light-transmitting plate (2), or two reflecting mirrors (3) are arranged in the lamp housing (1), one of the reflecting mirrors is arranged in parallel with the Rayleigh scattering light-transmitting plate (2), and the other reflecting mirror is arranged in non-parallel with the Rayleigh scattering light-transmitting plate (2).
  4. 4. The lamp capable of simulating natural dynamic illumination according to claim 1, wherein the reflecting mirror (3) is connected with the lamp housing (1) through an electric adjusting bracket, and the electric adjusting bracket is used for changing an included angle between the reflecting mirror (3) and the Rayleigh scattering light-transmitting plate (2).
  5. 5. A luminaire capable of simulating natural dynamic illumination according to claim 1, characterized in that the light source (4) is an elongated LED strip or a circular LED lamp.
  6. 6. A lamp as claimed in claim 5, characterized in that when the light source (4) is a circular LED lamp, the center line of the light source (4) is aligned with the center line of the rayleigh scattering light-transmitting plate (2) or the light source (4) is offset to one of the left and right sides of the rayleigh scattering light-transmitting plate (2).
  7. 7. The lamp capable of simulating natural dynamic illumination according to claim 2, wherein a rotating mechanism is further connected between the slider (54) and the light source (4), and the rotating mechanism is used for driving the light source (4) to rotate to change the light emitting angle.

Description

Lamp capable of simulating natural dynamic illumination Technical Field The utility model relates to a lamp, in particular to a lamp capable of simulating natural dynamic illumination. Background At present, a type of lamps on the market can simulate the lighting effect of natural sky and sunlight through the Rayleigh scattering effect, and the core technology is that a Rayleigh scattering light-transmitting plate which can enable light to pass through when the light passes through is arranged at a light outlet of the lamp. When the white light passes through the Rayleigh scattering light-transmitting plate, the short-wave blue-violet light is scattered, so that the surface of the lamp presents a vivid blue sky effect, and the downward projected light keeps natural white light, thereby realizing the effect of simulating outdoor natural illumination. However, the light sources inside the lamps are fixed, so that only static natural light shadows can be simulated at the light outlet, and the dynamic effect of sunlight movement and light change cannot be simulated. Therefore, how to overcome the defect that the lamp cannot simulate the dynamic shadow effect is an important issue to be solved by the skilled in the art. Disclosure of utility model The utility model overcomes the defects of the technology and provides the lamp capable of simulating natural dynamic illumination. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a lamps and lanterns that can simulate natural dynamic illumination, includes lamp body 1, lamp body 1 is equipped with light-emitting hole 11 down, light-emitting hole 11 department covers has Rayleigh scattering light-transmitting plate 2, be equipped with the speculum 3 that is located light-emitting hole 11 top in the lamp body 1, still be equipped with light source 4 in the lamp body 1, light source 4 is located light-emitting hole 11 side, light oblique direction that light source 4 sent reflector 3, still be connected with translation drive assembly 5 between light source 4 and the lamp body 1, translation drive assembly 5 is used for the drive light source 4 is close/keep away from light-emitting hole 11. Preferably, the translational driving assembly 5 comprises guide rails 51 disposed at two sides of the lamp housing 1, a transmission shaft 52 is connected between one ends of the guide rails 51 at two sides, which are far away from the light emitting holes 11, one end of one guide rail 51, which is far away from the light emitting holes 11, is fixed with a driving motor 53, the driving motor 53 is used for driving the transmission shaft 52 to rotate, synchronous wheels are disposed at two ends of the transmission shaft 52, synchronous belts driven by the synchronous wheels are disposed in each guide rail 51 in a sleeved mode, and a sliding block 54 capable of moving forward and backward along the guide rail 51 is fixed on each synchronous belt, and the light source 4 is fixed between the sliding blocks 54 at two sides. Preferably, the reflecting mirror 3 is arranged parallel to the rayleigh scattering light-transmitting plate 2, or the reflecting mirror 3 is not arranged parallel to the rayleigh scattering light-transmitting plate 2, or two reflecting mirrors 3 are arranged in the lamp housing 1, one of the reflecting mirrors 3 is arranged parallel to the rayleigh scattering light-transmitting plate 2, and the other reflecting mirror is not arranged parallel to the rayleigh scattering light-transmitting plate 2. Preferably, the reflecting mirror 3 is connected with the lamp housing 1 through an electric adjusting bracket, and the electric adjusting bracket is used for changing an included angle between the reflecting mirror 3 and the Rayleigh scattering light-transmitting plate 2. Preferably, the light source 4 is an elongated LED strip or a circular LED lamp. Preferably, when the light source 4 is a circular LED lamp, the center line of the light source 4 is aligned with the center line of the rayleigh scattering light-transmitting plate 2 or the light source 4 is offset on one of the left and right sides of the rayleigh scattering light-transmitting plate 2. Preferably, a rotating mechanism is further connected between the slider 54 and the light source 4, and the rotating mechanism is used for driving the light source 4 to rotate to change the light emitting angle. Compared with the prior art, the utility model has the beneficial effects that: The lamp utilizes the reflector to emit light through primary reflection, and can effectively reduce the total height of the lamp shell while keeping the sense of light depth, so that the total volume of the lamp is greatly reduced, and the installation threshold is reduced. Besides, the translational driving assembly is arranged between the lamp shell and the light source, the position of the light source is dynamically adjusted through the translational dri