CN212081104U

CN212081104U - Light device

Info

Publication number: CN212081104U
Application number: CN202020767965.4U
Authority: CN
Inventors: 赵天行
Original assignee: Suzhou Guyuefeng Information Technology Co ltd
Current assignee: Suzhou Guyuefeng Information Technology Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-04
Anticipated expiration: 2030-05-11

Abstract

A light fixture, comprising: the liquid storage container comprises a first sub cavity and a second sub cavity, transparent first liquid and a first interfering object are arranged in the first sub cavity, and transparent second liquid and a second interfering object are arranged in the second sub cavity; a light-emitting portion adapted to emit light into the first and/or second sub-cavities; the first moving part is at least partially arranged in the first sub-cavity and used for driving the first interfering object to move; the second movement part is at least partially arranged in the second sub-cavity and is used for driving the second interference object to move; the driving part is suitable for providing driving force for the second moving part and/or the first moving part; the switching portion is adapted to switch whether the driving portion provides the driving force for the first moving portion and/or whether the driving portion provides the driving force for the second moving portion.

Description

Light device

Technical Field

The utility model relates to a lighting device specifically is a developments lamp shadow device.

Background

Lights have been used not only for lighting, but people often use lighting devices to adjust the atmosphere at home. Although the stage lighting equipment is often seen in malls and public buildings, the existing stage lighting equipment is rarely installed at home by people because of construction inconvenience at home of people.

One existing lighting device, called as a green onion lamp, is to place high-concentration chemical salt water and a night light sheet in a transparent container, and then to drive the night light sheet to roll up and down by means of convection of the salt water in a heating manner, so as to reflect light passing through the transparent container and emit dynamic bright spots to the outside.

However, the lighting device has a single effect, can only be used as a special-effect light source, and is not suitable for long-term viewing, so that the application scenes of the lighting device are few.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above problems, the utility model provides a lighting device, include:

the liquid storage container comprises a first sub cavity and a second sub cavity, transparent first liquid and a first interfering object are arranged in the first sub cavity, and transparent second liquid and a second interfering object are arranged in the second sub cavity;

a light-emitting portion adapted to emit light into the first and/or second sub-cavities;

the first moving part is at least partially arranged in the first sub-cavity and used for driving the first interfering object to move;

the second movement part is at least partially arranged in the second sub-cavity and is used for driving the second interference object to move;

the driving part is suitable for providing driving force for the second moving part and/or the first moving part; the switching portion is adapted to switch whether the driving portion provides the driving force for the first moving portion and/or whether the driving portion provides the driving force for the second moving portion.

Thus, according to the embodiment of the present invention, the utility model discloses a plurality of visual effects can be provided, wherein when daily using, the switching part switches the drive part and does not drive the first motion part to move, only provides the drive power for the second motion part, so that the second motion part drives the second interferent in the second sub-cavity, such as the reflector slowly overturns/deflects, forming the second visual effect, meanwhile, the first interferent in the first sub-cavity is in the static state, such as deposits in the bottom of the first sub-cavity or floats on the top of the first sub-cavity, the first sub-cavity and the first liquid are covered on the periphery of the second sub-cavity as transparent objects, and the second visual effect can not be influenced, and even the glittering and translucent aesthetic feeling is further increased for the second visual effect; at the moment, the user can also cover the gauze or paper lampshade outside, the second visual effect is displayed on the lampshade, and the user can see the slowly-floating bright spots and/or dark spots, so that the aim of relieving romance is fulfilled. Of course, the driving force can be switched not to be provided for the second moving part, and only the light source is provided for the second sub-cavity, and the light device can be used as an ordinary illuminating lamp at the moment. When some occasions need stimulation dynamic effect, for example, under the occasions such as party, the switching part switches the driving part to provide driving force for the first moving part, so that the first moving part drives the first interferent in the first sub-cavity, and the first interferent in the first sub-cavity, for example, powder particles are rapidly stirred to form uneven hierarchical distribution, and a first visual effect with distinct hierarchy is presented under the irradiation of the light emitting part, so that stimulation feeling is brought, and the requirements of special occasions are met.

It can be understood that, under the effect of the switching portion, the driving portion may only drive the first moving portion, or only drive the second moving portion, or the driving portion simultaneously drives the first moving portion and the second moving portion, so that the first interfering object and the second interfering object are both driven, thereby presenting a richer third visual effect.

The utility model discloses a lighting device adopts the switching that magnetic force switching portion can be convenient to present the visual effect of multiple difference for it uses the scene more, and user experience is better.

Preferably, the first sub-cavity surrounds the periphery of the second sub-cavity.

Preferably, the driving part includes a magnetic driving part, the first moving part and the second moving part have magnetism, the magnetic driving part is arranged outside the liquid storage container and is suitable for driving the second moving part and/or the first moving part to move under the magnetic coupling effect.

Preferably, the magnetic driving part is formed into a sheet-shaped body and is driven to rotate by a rotating motor; the sheet body is arranged below the liquid storage container and provided with a first magnetic part and a second magnetic part, wherein the first magnetic part is suitable for being magnetically coupled with the first moving part, and the second magnetic part is suitable for being magnetically coupled with the second moving part.

Preferably, the second magnetic part is a central magnetic point arranged near the center of the sheet-shaped body, and the position of the central magnetic point corresponds to the position of the second sub-cavity; the first magnetic part is an outer ring magnetic point surrounding the center, and the position of the outer ring magnetic point corresponds to the position of the first sub cavity.

Preferably, the switching part is a magnetic switching part, the magnetic switching part is arranged above the liquid storage container, and the magnetic switching part is suitable for enabling the first moving part or the second moving part to be separated from the magnetic driving part under the attraction effect of magnetic force.

Preferably, the lower end of the first moving part is provided with a first magnetic body which is suitable for being magnetically coupled with the magnetic driving part; and/or the upper end of the first motion part is provided with a third magnetic body which is suitable for attracting the magnetic force of the magnetic force switching part; and/or the lower end of the second motion part is provided with a second magnetic body which is suitable for being magnetically coupled with the magnetic drive part; and/or a fourth magnetic body which is suitable for attracting the magnetic force of the magnetic force switching part is arranged at the upper end of the second moving part.

Preferably, the first moving portion and/or the second moving portion is formed as a rod-shaped body, and the rod-shaped body extends in a height direction of the liquid storage container.

Preferably, the density of the first interferent is greater or less than the density of the first liquid, so that the first interferent is suitable for sinking to the bottom of the first liquid or floating above the first liquid when the first moving part is stationary;

and/or

The density of the second interference object is larger or smaller than that of the second liquid, so that the second interference object is suitable for sinking to the bottom of the second liquid or floating above the second liquid when the second moving part is static.

Preferably, the first disturbance comprises powder particles having a density greater than the first liquid; the powder particles are dispersedly suspended in the first sub-cavity when the first moving part moves, and the powder particles are settled at the bottom of the first sub-cavity when the first moving part is static.

Preferably, the second interfering object comprises one or more of a shielding body, a reflecting body and a refracting body, and the second interfering object moves with the second liquid in the second sub-cavity under the action of the second moving part.

Preferably, the light emitting portion includes a first light source and a second light source, the light emitted by the first light source enters the first sub-cavity from bottom to top, and the light emitted by the second light source enters the second sub-cavity from bottom to top.

Preferably, the magnetic force switching part further includes a light-transmitting opaque light-shielding part surrounding the liquid storage container.

Preferably, the lighting device further comprises a sound emitting portion adapted to emit sound.

Preferably, the device further comprises a control part, wherein the control part is suitable for controlling the driving part and/or the light emitting part and/or the sound emitting part to work according to a preset control command sequence and/or an externally input control command sequence in real time.

Preferably, the liquid storage device further comprises a base, the light emitting part and the driving part are arranged on the top of the base, the liquid storage container is arranged on the base, and the bottom of the liquid storage container is suitable for being close to the light emitting part and the driving part.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a side view of a first embodiment of the lighting device of the present invention when the magnetic force switching part is not placed on the top;

FIG. 2 is a side view of a first embodiment of the lighting device of the present invention with a magnetic force switching part on the top;

fig. 3 is a side view of a second embodiment of the lighting device of the present invention when the magnetic force switching part is placed;

fig. 4 is a side view of a second embodiment of the lighting device of the present invention when the magnetic force switching part is turned upside down;

fig. 5 is a top view of a magnetic driving part in a second embodiment of the lighting device of the present invention;

fig. 6 and 7 are schematic center sectional views of two similar lamp covers of the lighting device of the present invention;

fig. 8 is a graph illustrating the change of the brightness of the lamp.

Reference numerals:

1. a base; 101. a first light source; 102. a second light source; 12. a magnetic stirring member; 121. a central magnetic point; 122. a transparent tape; 123. an outer ring magnetic dot; 13. a sound emitting unit; 2. a reservoir; 21. a first sub-cavity; 22. a second sub-cavity; 23. a first interferent; 24. a second interferent; 27. a first moving part; 271. a first magnetic body; 272. a third magnetic body; 28. a second motion part; 281. a second magnetic body; 282. a fourth magnetic body; 30. a magnetic force switching unit; 31. a shielding portion.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The present invention is illustrated and described in detail below, and it should be understood that the following is only exemplary and should not be construed as limiting the scope of the present invention.

A first embodiment of the present invention is a lighting device, as shown in fig. 1-2. The liquid storage device comprises a base 1 and a liquid storage container 2 located on the base 1, wherein the liquid storage container 2 is provided with a first sub-cavity 21 and a second sub-cavity 22, specifically, as shown in fig. 1, the first sub-cavity 21 is arranged around the periphery of the second sub-cavity 22, that is, the second sub-cavity 22 is surrounded by the first sub-cavity 21.

In some alternative embodiments, the first sub-cavities 21 and the second sub-cavities 22 may also have other arrangements, for example, the first sub-cavities 21 and the second sub-cavities 22 are horizontally arranged adjacently, so long as the same driving portion can be used for driving, which may meet the features of the present scheme.

In this embodiment, the base 1 and the liquid storage container 2 are both cylindrical, specifically, the top of the base 1 is provided with a plurality of first light sources 101, the first light sources 101 are LED point light source lamp beads without frosting effect, and irradiate upwards towards the first sub-cavity 21, the first light sources 101 are RGB colored lamps, and color change and brightness change can be controlled by a preset control command sequence of the control part (regarding the control part, the following description will be made); there is also a second light source 102, also an LED point source lamp bead, without frosting effect, the second light source 102 being a white lamp bead, shining upwards towards the second subcavity 22. A transparent first liquid and a first interfering object 23 are arranged in the first sub-cavity 21, a transparent second liquid and a second interfering object 24 are arranged in the second sub-cavity 22, and the first interfering object 23 and the second interfering object 24 can interfere light rays, so that a visual effect is generated; in this embodiment, a first moving part 27 is further disposed in the first sub-cavity 21, and a second moving part 28 is disposed in the second sub-cavity 22; the liquid storage container 2 is made of transparent plastic, and is divided into a first sub-cavity 21 and a second sub-cavity 22 which are mutually isolated, specifically, the first sub-cavity and the second sub-cavity are cylindrical, and the first sub-cavity 21 is surrounded on the periphery of the second sub-cavity 22.

First liquid, specifically water, is arranged in the first sub-cavity 21, a plurality of first interferents 23 are arranged in the water, specifically pearl powder with a diameter of less than 0.1 mm, the specific gravity of the pearl powder is slightly greater than the water, the pearl powder is normally precipitated at the bottom of the first sub-cavity 21 and is suspended under the driving of water flow, and the uneven layering of the pearl powder can present a first visual special effect similar to that of a rainflower stone under the irradiation of the first light source 101.

Be equipped with the second liquid in the second sub cavity 22, concrete be water, be equipped with a plurality of second interferents 24 in the aquatic, concrete diameter is at 6 millimeters reflection of light pieces, reflection of light pieces's proportion slightly is greater than water, and at ordinary times the sediment can remove/overturn in second sub cavity 22 bottom under the drive of rivers.

In this embodiment, the device further includes a driving portion, the driving portion can drive the first interfering object 23 and the second interfering object 24 to move, for example, the driving portion can directly drive the first interfering object 23 and the second interfering object 24 to move, or the driving portion can stir the first liquid and the second liquid respectively through the first moving portion 27 and the second moving portion 28, so as to drive the first interfering object 23 and the second interfering object 24 to move; specifically, there are various methods for driving the driving portion, for example, the internal first and second moving portions may be driven by a mechanical structure or an air pressure structure, etc. in cooperation with a deformable partial wall portion of the liquid storage container. In this embodiment, the driving part includes a magnetic driving part, and the first moving part 27 and the second moving part 28 are generally made of plastic, but must include a magnetic body to sense the change of the magnetic force of the magnetic driving part. The magnetic body referred to in this embodiment includes iron, a permanent magnet, or the like, and the magnetic coupling referred to in this embodiment means that the magnetic body can be moved by inducing a magnetic field change, which includes a magnetic field strength change/a magnetic field position change/a magnetic field direction change. For example, an electromagnet may be used as the magnetic driving portion to continuously attract a certain magnetic body, such as an iron sheet (although a rebound structure should be used), or a moving permanent magnet may be used to drive a certain magnetic body, such as another permanent magnet, to move. In this embodiment, the magnetic driving unit further includes a magnetic stirring member 12, the first moving unit 27 includes a first magnetic body 271, the second moving unit 28 includes a second magnetic body 281 (not shown in the figure), and the first magnetic body 271 and the second magnetic body 281 are adapted to be driven by the magnetic field change of the magnetic stirring member 12 to respectively move the first moving unit 27 and the second moving unit 28 when approaching the magnetic stirring member 12.

When the magnetic stirring piece rotates, the first moving portion 27 and the second moving portion 28 can be driven by the magnetic stirring piece 12 to rotate synchronously, and then the first liquid and the second liquid are respectively stirred by the first moving portion 27 and the second moving portion 28, and then the first interfering object 23 and the second interfering object 24 are respectively driven by the first liquid and the second liquid to move, so as to generate interference on light to generate different visual effects.

In this embodiment, as shown in fig. 1, a base 1 is further provided, the base 1 is located below the liquid storage container 2, obviously, a supporting or fixing structure is further provided between the base 1 and the liquid storage container 2, so that the magnetic driving portion 12 can rotate in a manner of being attached to the bottom of the liquid storage container 2 and cannot drive the liquid storage container 2 to rotate; the first light source 101, the second light source 102, and the like may be provided in the base 1. Meanwhile, a motor is also arranged in the base, and the magnetic stirring piece 12 is connected to the motor through a driving shaft, so that the magnetic stirring piece 12 can be driven by the motor; specifically, first motion portion 27 is the hollow rod-shaped body, and first motion portion 27 extends from top to bottom along the direction of height of stock solution container to first motion portion 27 occupies the most of first subchamber 21 direction of height, so, when first motion portion 27 is driven and rotates by magnetic stirring piece 12, can produce comparatively even stirring power to first liquid, make first liquid direction atress from top to bottom even, thereby make the even arrangement of first interferent 23 in first liquid, thereby produce first visual effect.

In order to control the lighting device to generate a plurality of visual effects, a switching portion is further provided in the present embodiment, and the following description is made with respect to the switching portion:

the switching part is a magnetic force switching part 30, and when the magnetic force switching part 30 is disposed at the top of the liquid storage container 2, specifically, as shown in fig. 2, the magnetic force switching part 30 can control the first moving part 27 to be separated from the magnetic stirring part 12, and when the magnetic force switching part 30 is separated, as shown in fig. 1, the first moving part 27 is magnetically coupled with the magnetic stirring part 12, so that the magnetic force switching part 30 can control whether the first moving part 27 is magnetically coupled with the magnetic driving part 12, and further can control whether the first interfering object 23 moves, and further can generate a second visual effect that the second moving part 28 is driven independently, or a third visual effect that the first moving part 27 and the second moving part 28 are both driven.

Specifically, the first moving part 27 is in the form of a rod-shaped body, such as a sleeve; the upper end of the first moving part 27 is provided with a third magnetic body 272 which is suitable for attracting the magnetic force of the magnetic switching part 30, the lower end of the first moving part 27 is provided with a first magnetic body 271 which is suitable for being magnetically coupled with the magnetic stirring part 12, so that when the magnetic switching part 30 leaves, the first moving part 27 approaches the magnetic stirring part 12 which is positioned below the liquid storage container, the first magnetic body 271 which is positioned below the first moving part 27 is magnetically coupled with the magnetic stirring part 12, and the magnetic stirring part 12 can drive the first moving part 27 to move so as to drive the first liquid and the first interference object 23 to move, so that the interference effect on the light rays is realized; when the magnetic force switching part 30 approaches and magnetically attracts the third magnetic body 272, since the preset magnetic force of the magnetic force switching part 30 is greater, it may attract the first moving part 27 away from the magnetic stirrer 12, so that the magnetic stirrer 12 cannot drive the first moving part 27.

In this embodiment, since the first sub-cavity is located outside the second sub-cavity, and the first interfering object is in a powder form, the first interfering object can generate a good light curtain effect when being driven, so as to form a shield for the second sub-cavity, which makes the requirement for the second visual effect weaker (i.e. whether the second moving part is driven becomes less important); therefore, the second moving part 28 is configured as a smaller rotor (i.e. the second moving part 28 and the second magnetic body 281 are the same object, for example, a plastic layer is wrapped outside the second magnetic body 281 to form the second moving part 28), and the rotor is only located at the bottom of the second sub-cavity 22, so that the magnetic switching part 30 cannot control the rotor, and the lighting device can only switch between the second visual effect and the third visual effect.

In this embodiment, the lighting device further includes a control unit (not shown), and the control unit is adapted to control the light emitting unit and the driving unit. In particular, the control section may change the color and brightness of the first light source 101 according to a control command sequence internally stored or externally transmitted. The brightness variation curve can be seen in fig. 8. In addition, a sound emitting portion 13 is also visible in the base 1.

The second embodiment of the present invention, as shown in fig. 3-4, is different from the first embodiment in that the second moving portion 28 is also configured as a rod-shaped body, the upper end of the second moving portion 28 is provided with a fourth magnetic body 282 adapted to repel from the bottom surface of the magnetic switching portion 30, the lower end of the second moving portion 28 is provided with a second magnetic body 281 adapted to be magnetically coupled to the magnetic stirring member 12, so that when the magnetic switching portion 30 is placed right, as shown in fig. 3, the second moving portion 28 is close to the magnetic stirring member 12 located below the liquid storage container, so that the second magnetic body 281 below the second moving portion 28 is magnetically coupled to the magnetic stirring member 12, and the magnetic stirring member 12 can drive the second moving portion 28 to move to drive the second liquid and the second interfering object 24 to move, thereby achieving the interference effect on the light; when the magnetic force switch 30 is turned upside down, as shown in fig. 4, the fourth magnetic body 282 attracts the magnetic force switch 30, and the magnetic force of the magnetic force switch 30 is larger, so that the second moving portion 28 can be attracted away from the magnetic stirrer 12, and the magnetic stirrer 12 cannot drive the second moving portion 28; in this way, the magnetic force switch 30 can control the second motion portion 28 to generate different visual effects.

Thus, during daily use, the magnetic force switching part 30 is placed normally to control the magnetic stirring piece 12 to provide driving force for the second moving part 28 alone, so as to form the second visual effect, meanwhile, the magnetic force switching part 30 attracts the third magnetic piece 272, the first moving part 27 is separated from magnetic coupling with the magnetic stirring piece 12, and the interfering object in the first sub-cavity 21 is in a static state, such as depositing at the bottom of the first sub-cavity 21 or floating at the top of the first sub-cavity 21, and the second visual effect is not affected; when some occasions need stimulation dynamic effect, for example, in the occasions such as party, the magnetic force switching part 30 is turned over, so that the magnetic stirring piece 12 provides driving force for the first moving part 27, the first moving part 27 drives the first interferent 23 in the first sub-cavity, for example, powder particles are rapidly stirred to form uneven hierarchical distribution, the first visual effect with distinct hierarchy is presented under the irradiation of the light emitting part, the stimulation feeling is brought, and the requirement of special occasions is met. At this time, the second moving portion 28 is out of magnetic coupling with the magnetic stirring member 12.

In other cases, the magnetic force switch 30 is removed, so that the magnetic stirring piece 12 provides driving force for the first moving portion 27 and the second moving portion 28 simultaneously, and thus the first interfering object 23 and the second interfering object 24 are both driven, thereby presenting a third visual effect.

In this embodiment, the magnetic force switching unit 30 is made of a permanent magnet, and only by inverting the magnetic directions of the third magnetic body and the fourth magnetic body, the effect of attracting the third magnetic body and the fourth magnetic body respectively can be achieved by inverting the magnetic force switching unit up and down.

Alternatively, the magnetic force switching unit 30 may be divided into two parts, i.e., a center part and an outer ring, and may be placed to attract the third magnetic body and the fourth magnetic body, respectively.

Alternatively, as shown in fig. 5, it is another partial structure of the magnetic driving portion in the second embodiment. The magnetic stirring member 12 is composed of 3 parts, the body of the magnetic stirring member is a transparent circular plate made of transparent plastics, a center magnetic point 121 is fixed at the center of the circle and corresponds to the second magnetic body 281, and four outer ring magnetic points 123 are fixed near the outer side and correspond to the first magnetic body 271. An annular transparent band 122 is disposed between the outer ring magnetic point 123 and the central magnetic point 121, and corresponds to the second light source, so that the second light source 102 can enter the second sub-cavity 22, and the light is not blocked by the magnetic substance on the magnetic stirring member 12. By adopting a plurality of magnetic points, the cost can be saved and the switching control of the first motion part and the second motion part can be better controlled.

As shown in fig. 6 and 7, two similar lamp covers are provided to cover the outside of the liquid storage container, and are used with the lighting device of the first embodiment.

The center section of the globe in fig. 6 is like an inverted U shape, which is a common globe shape, and the globe top is provided with a disk-shaped magnetic force switching portion 30, and a cylindrical light-transmitting but opaque light-shielding portion 31 on the periphery thereof. Specifically, the light shielding portion 31 is made of white gauze, and the second visual effect is presented on the surface of the light shielding portion 31, specifically, an image with dynamic bright spots and dark spots.

The center section of the globe in fig. 7 is similar to an H-shape, which is a common globe shape, and the globe is provided with a magnetic force switching portion 30 in the middle and a cylindrical light-transmitting but opaque light-shielding portion 31 on the peripheral side. In the present embodiment, the magnetic force switching part 30 is hollowed or transparent except for the position where the magnetic substance is disposed, so that the light emitted from the second light source 102 can illuminate the light shielding part 31 above the magnetic force switching part 30.

The advantage of this arrangement is that the lamp shade is taken off and switched to the third state; put on the lamp shade, switch to the second state. The lamp shade has the effect of a switching part.

The utility model has the advantages of, through setting up magnetic force switching part, can use single drive division to present different visual effects respectively, it is very much, because the second vision special effect cooperates the lamp shade to use usually, so through combining switching part and shading portion into the lamp shade, directly get the switching vision special effect that the lamp shade just can be convenient.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A light fixture, comprising:

2. A light fixture as recited in claim 1, wherein: the first sub-cavity surrounds the periphery of the second sub-cavity.

3. A light fixture as recited in claim 1, wherein: the driving part comprises a magnetic driving part, the first moving part and the second moving part are magnetic, the magnetic driving part is arranged on the outer side of the liquid storage container and is suitable for driving the first moving part and/or the second moving part to move through magnetic coupling.

4. A light fixture as recited in claim 3, wherein: the magnetic driving part is formed into a sheet-shaped body and is driven to rotate by a rotating motor; the sheet body is arranged below the liquid storage container and provided with a first magnetic part and a second magnetic part, wherein the first magnetic part is suitable for being magnetically coupled with the first moving part, and the second magnetic part is suitable for being magnetically coupled with the second moving part.

5. A light fixture as claimed in claim 4, characterized in that: the second magnetic part is a central magnetic point arranged near the center of the sheet-shaped body, and the position of the central magnetic point corresponds to the position of the second sub-cavity; the first magnetic part is an outer ring magnetic point surrounding the periphery of the central magnetic point, and the position of the outer ring magnetic point corresponds to the position of the first sub-cavity.

6. A light fixture as recited in claim 3, wherein: the switching part is a magnetic switching part which is arranged above the liquid storage container and is suitable for separating the first moving part or the second moving part from the magnetic driving part under the action of magnetic attraction.

7. A light fixture as claimed in claim 6, characterized in that: the lower end of the first motion part is provided with a first magnetic body which is suitable for being magnetically coupled with the magnetic drive part; and/or the upper end of the first motion part is provided with a third magnetic body which is suitable for attracting the magnetic force of the magnetic force switching part; and/or the lower end of the second motion part is provided with a second magnetic body which is suitable for being magnetically coupled with the magnetic drive part; and/or a fourth magnetic body which is suitable for attracting the magnetic force of the magnetic force switching part is arranged at the upper end of the second moving part.

8. A light fixture as recited in claim 7, wherein: the first moving portion and/or the second moving portion is formed as a rod-shaped body, and the rod-shaped body extends in a height direction of the liquid storage container.

9. A light fixture as recited in claim 1, wherein: the density of the first interferent is greater than or less than the first liquid, so that the first interferent is suitable for sinking to the bottom of the first liquid or floating above the first liquid when the first moving part is static;

and/or

10. A light fixture as recited in claim 9, wherein: the first interferer includes powder particles dispersedly suspended in the first subcavity while the first moving portion is moving.

11. A light fixture as recited in claim 9, wherein: the second interference object comprises one or more of a shielding body, a reflecting body and a refracting body, and the second interference object moves with the second liquid in the second sub-cavity under the action of the second moving part.

12. A light fixture as recited in claim 1, wherein: the light emitting part comprises a first light source and a second light source, light emitted by the first light source enters the first sub-cavity, and light emitted by the second light source enters the second sub-cavity.

13. A light fixture as claimed in claim 6, characterized in that: the magnetic force switching part also comprises a light-transmitting and opaque shading part, and the shading part surrounds the periphery of the liquid storage container.

14. A light fixture as recited in claim 1, wherein: the lighting device also comprises a sound emitting part which is suitable for emitting sound.

15. A light fixture as recited in claim 14, wherein: the control part is suitable for controlling the driving part and/or the light-emitting part and/or the sound-emitting part to work according to a preset control command sequence and/or an external control command sequence input instantly.

16. A light fixture as recited in claim 1, wherein: the liquid storage container is arranged on the base, and the bottom of the liquid storage container is suitable for being close to the light emitting part and the driving part.