CN220436296U - Lighting device - Google Patents

Abstract

The application discloses a light device, wherein the light device comprises a shell, a bracket, at least two light-emitting components and a controller, wherein a containing cavity is arranged in the shell, and at least two light-transmitting parts are further arranged on the shell at intervals; the accommodating cavity is arranged in the accommodating cavity; the at least two light-emitting components are connected to the bracket, the light-emitting side of one light-emitting component is opposite to one light-transmitting part, and the light of the light-emitting component passes through the light-transmitting part to project a pattern; the controller is electrically connected with at least two light-emitting components and used for controlling the light-emitting components to output at least two light-emitting modes. The technical scheme can solve the problem of single dynamic light effect of the prior art light device.

Description

Lighting device

Technical Field

The application relates to the technical field of lamplight illumination, in particular to a lamplight device.

Background

In the related art, with the increasing aesthetic enhancement of the public, more and more lighting devices are coming out of the new light devices, and some dynamic lighting displays or projections are coming out of the market. However, the existing light device cannot simultaneously display two light dynamic effects, so that the dynamic light effect of the light device is relatively single, and the visual effect is limited.

Disclosure of Invention

The embodiment of the application provides a lighting device, which can solve the problem of single dynamic light effect existing in the lighting device in the prior art.

The embodiment of the application provides a lighting device, and this lighting device includes:

the shell is internally provided with a containing cavity, and at least two light-transmitting parts are arranged on the shell at intervals;

the bracket is arranged in the accommodating cavity;

the light emitting device comprises at least two light emitting components, a light emitting component and a light transmitting part, wherein the at least two light emitting components are connected to the bracket, the light emitting side of one light emitting component is opposite to the light transmitting part, and the light of the light emitting component passes through the light transmitting part to project patterns; and

and the controller is electrically connected with at least two light-emitting components and used for controlling the light-emitting components to output at least two light-emitting modes.

In some embodiments, the two light emitting assemblies are respectively located at two opposite sides of the support, and the light emitting sides of the two light emitting assemblies are opposite to each other.

In some embodiments, the support comprises at least two sub-supports connected, wherein one sub-support is detachably connected with one light-emitting component.

In some embodiments, the light emitting assembly includes a substrate, a light homogenizing plate and a plurality of light beads, the substrate is connected to the sub-frame, the plurality of light beads are connected to the same surface of the substrate and electrically connected to the controller, the light homogenizing plate is connected to the substrate and covers the plurality of light beads, and the light homogenizing plate is configured to diverge light emitted by the plurality of light beads and emit the diverged light to the light transmitting portion.

In some embodiments, the sub-frame body comprises two coamings and a supporting plate, the two coamings are connected to two opposite ends of the supporting plate, the supporting plate and the two coamings are enclosed to form a mounting groove, and a notch of the mounting groove is arranged towards the light-transmitting part;

one surface of the substrate, which is away from the lamp beads, is supported on the surface of the supporting plate, which faces the light-transmitting part.

In some embodiments, the supporting plate and the light-transmitting part form an included angle;

and/or the supporting plate and the two coamings are of an integrated structure.

In some embodiments, the housing further includes a housing body, the housing body forms the accommodating cavity and has two openings that are communicated with the accommodating cavity and are oppositely disposed, the bracket is connected to the housing body, and the two light-transmitting portions are detachably connected to the housing body and cover the two openings respectively.

In some embodiments, the light-transmitting portion includes a fixing plate and a plurality of light-transmitting through holes formed in the fixing plate, the fixing plate is detachably connected to the housing body, and the plurality of light-transmitting through holes are used for transmitting light rays of the light-emitting component to project a pattern.

In some embodiments, the light-transmitting portion includes a rotating bracket rotatably connected to the housing body, and a transparent pattern plate detachably connected to the rotating bracket, wherein the transparent pattern plate is configured to transmit light of the light-emitting assembly to project a pattern.

In some embodiments, the light transmitting part further includes a push switch provided on one of the rotating bracket and the case body, and a mating member provided on the other of the rotating bracket and the case body, the push switch and the mating member being mated with each other to lock the rotating bracket to the case body;

and/or, the rotating support is provided with a fixed groove, the fixed groove is provided with a plug-in port positioned at one side of the rotating axis of the rotating support in the length direction, the transparent pattern plate is inserted into the fixed groove along the plug-in port, and the two opposite sides of the transparent pattern plate are matched with the fixed groove.

In some embodiments, the lighting device further includes at least two inductive switches, where the two inductive switches are connected to the housing and are both located in the accommodating cavity, and the two inductive switches are both electrically connected to the controller, so as to respectively control the on and off of the two light emitting components;

and/or, the lighting device further comprises an outer decorative layer and an adhesive layer, wherein the adhesive layer is adhered to the shell and staggered with the light-transmitting part, and the outer decorative layer is arranged on one side of the adhesive layer, which is away from the shell.

Based on the lighting device of the embodiment of the application, at least two light emitting assemblies are arranged to respectively penetrate through the two light transmitting parts arranged at intervals to project patterns, and the controller is used for controlling the light emitting assemblies to output at least two light emitting modes. So that the light device can realize two kinds at least light dynamic effect to increased the richness of the dynamic lamp effect of light device, improved the visual effect of light device, satisfied different users' user demand, effectively solved the single problem of dynamic lamp effect that prior art light device exists.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from the structures shown in these drawings without inventive effort to a person of ordinary skill in the art.

FIG. 1 is a schematic view of an embodiment of a lighting device according to the present application;

FIG. 2 is a schematic view of a lighting device according to another view angle of the present application;

FIG. 3 is a schematic cross-sectional view of a lighting device of the present application;

FIG. 4 is a schematic diagram of an exploded structure of the lighting device of the present application;

fig. 5 is a schematic view of the light fixture of the present application for replacing a transparent pattern plate.

Reference numerals illustrate:

100. a light device; 10. a housing; 11. a light transmitting portion; 111. a fixing plate; 112. a light-transmitting through hole; 113. rotating the bracket; 1131. a fixing groove; 114. a transparent pattern plate; 115. pressing the switch; 12. a housing body; 10A, a containing cavity; 20. a bracket; 21. a sub-frame body; 211. coaming plate; 212. a support plate; 21A, mounting slots; 30. a light emitting assembly; 31. a substrate; 32. a light homogenizing plate; 33. a lamp bead; 40. an inductive switch; 50. an outer decorative layer; 60. and an adhesive layer.

The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments, referring to the attached drawings.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some of the aspects of the present application as detailed in the accompanying claims.

In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context. Furthermore, in the description of the present application, unless otherwise indicated, "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In the related art, with the increasing aesthetic enhancement of the public, more and more lighting devices are coming out of the new light devices, and some dynamic lighting displays or projections are coming out of the market. However, the existing lighting equipment is usually only single-sided dynamic display or single-sided dynamic projection, and cannot simultaneously display two kinds of lighting dynamic effects, so that the dynamic lighting effect of the lighting device is relatively single, and the visual effect has limitation.

In order to solve the above-mentioned problems, please refer to fig. 1 to 3, a lighting device 100 is provided, and in the embodiment of the present application, the lighting device 100 includes a housing 10, a bracket 20, at least two light emitting assemblies 30, and a controller.

First, the housing 10 is provided with a housing cavity 10A, and at least two light-transmitting portions 11 are further provided on the housing 10 at intervals. The material of the housing 10 may be metal (stainless steel material, aluminum alloy material, copper alloy material, iron alloy material, etc.), plastic (plastic may be hard plastic, such as ABS, POM, PS, PMMA, PC, PET, PBT, PPO, etc.), or a mixture of metal material and plastic, so long as the stability of the support of the housing 10 can be ensured. The whole outline of this shell 10 can be rectangular box shape setting, so in order to place on ground or paste and locate on the wall, also be convenient for simultaneously pile up a plurality of lighting fixture 100 and set up in order to cooperate the richness that increases lighting fixture 100's lamp efficiency. The two light-transmitting portions 11 may be disposed on opposite sides or adjacent sides of the housing 10 to accommodate different installation environments of the housing 10.

Next, the bracket 20 is disposed in the accommodating chamber 10A. At least two light emitting components 30 are connected to the bracket 20, the light emitting side of the light emitting components 30 is opposite to a light transmitting portion 11, and the light of the light emitting components 30 is transmitted through the light transmitting portion 11 to project a pattern. The bracket 20 may be integrally mounted in the accommodating cavity 10A after being connected with the light emitting component 30, so as to omit an alignment process between the light emitting component 30 and the housing 10, and improve the mounting efficiency. The bracket 20 may be fixedly connected to the inner wall of the housing 10, so as to ensure stability of the bracket 20, thereby ensuring stability of the relative positions of the light emitting component 30 and the light transmitting portion 11, and further ensuring stability of the projected pattern of the light device 100. It will be appreciated that the light-transmitting portion 11 is formed with a pattern or text, and when the light-emitting element 30 irradiates, the light is transmitted through the light-transmitting portion 11, and then the pattern on the light-transmitting portion 11 is projected onto the wall surface of the external environment, thereby forming a projected pattern. The pattern may be starlight, moire, tyndall light, etc. And the patterns on the light transmitting parts 11 at different positions can be different, so as to increase the richness of the dynamic light effect of the light device 100.

Meanwhile, the controller is electrically connected with at least two light emitting components 30, and is used for controlling the light emitting components 30 to output at least two light emitting modes. It should be noted that, the controller may control the color and brightness of the light emitting component 30, so that the light emitting component 30 may perform multiple color gradation to ensure the richness of the projection color, and may synchronously control the variation of the superimposed color brightness and darkness flow, so as to realize the light emitting mode of two or more dynamic effects. The controller may be a single circuit board, or may be a plurality of circuit boards, where one circuit board is electrically connected to one light emitting component 30, so as to independently control the light emitting mode of each light emitting component 30.

According to the lighting device 100 of the embodiment of the present application, at least two light emitting modules 30 are respectively arranged to transmit through two light transmitting portions 11 arranged at intervals to project a pattern, and at least two light emitting modes can be output by controlling the light emitting modules 30 through a controller. So that the light device 100 can realize at least two kinds of light dynamic effects to the richness of the dynamic light effect of light device 100 has been increased, the visual effect of light device 100 is improved, satisfies different user's user demand, effectively solves the single problem of dynamic light effect that prior art light device 100 exists.

Referring to fig. 3 and 4, alternatively, two light emitting assemblies 30 are respectively located at two opposite sides of the support 20, and the light emitting sides of the two light emitting assemblies 30 are disposed opposite to each other. This not only allows a space between the two light emitting modules 30, but also reduces interference between the two light emitting modules 30 when they are mounted. Meanwhile, the light rays of the two light emitting components 30 are emitted along opposite directions, so that the possibility of mutual influence of the light rays in the light emitting process of the two light emitting components 30 can be effectively reduced, and the light dynamic effect of the light device 100 is improved.

Referring to fig. 3 and 4, in one embodiment, the stand 20 includes at least two sub-frames 21 connected, and one sub-frame 21 is detachably connected to a light emitting assembly 30. Therefore, the light emitting assembly 30 is separately assembled and matched with one sub-frame 21, so that the problem that the other light emitting assembly 30 is influenced when one light emitting assembly 30 is assembled is avoided, the stability of the light emitting assembly 30 after being assembled is ensured, and the stability of the projection pattern of the light device 100 is improved. The two sub-frames 21 may be in a split structure, and the light emitting assembly 30 may be connected to the sub-frames 21 first, and then the two sub-frames 21 are fixedly connected by gluing, hot melting, or the like. Of course, the two sub-frames 21 may be integrally formed, for example, by injection molding, so as to improve the connection strength of the two sub-frames, make the connection more firm, and reduce the assembly process of workshops.

Further, the light emitting assembly 30 includes a substrate 31, a light homogenizing plate 32 and a plurality of light beads 33, the substrate 31 is connected to the sub-frame 21, the plurality of light beads 33 are connected to the same surface of the substrate 31 and electrically connected to the controller, the light homogenizing plate 32 is connected to the substrate 31 and covers the plurality of light beads 33, and the light homogenizing plate 32 is configured to disperse light emitted from the plurality of light beads 33 and emit the light to the light transmitting portion 11.

The substrate 31 is used for carrying a plurality of lamp beads 33, and the substrate 31 can be matched with the controller to form a circuit board, so that the lamp beads 33 are electrically controlled. The plurality of lamp beads 33 are distributed along the circumferential direction of the plate surface of the substrate 31 at intervals, so that the number of the lamp beads 33 can be properly increased according to the light emitting range of the lamp beads 33, namely, the effect of relatively uniform light emission can be achieved through the spaced arrangement of the plurality of lamp beads 33. And through setting up even light board 32 and covering a plurality of lamp pearls 33, even facula makes the light that lamp pearl 33 sent can even scatter, makes light evenly distributed for the light of lamp pearl 33 emission appears more even, avoids local too bright or local too dark problem, still can guarantee that the light is soft.

Further, the sub-frame 21 includes two surrounding plates 211 and a supporting plate 212, the two surrounding plates 211 are connected to opposite ends of the supporting plate 212, the supporting plate 212 and the two surrounding plates 211 enclose to form a mounting groove 21A, and a notch of the mounting groove 21A is disposed toward the light-transmitting portion 11. One surface of the substrate 31 facing away from the lamp beads 33 is supported on the surface of the support plate 212 facing the light-transmitting portion 11. Thus, the mounting groove 21A is formed to facilitate the accurate mounting of the light emitting assembly 30, improve the mounting efficiency of the light emitting assembly 30, and limit the light trend of the light emitting assembly 30, so as to increase the light emitted from the light emitting assembly 30 to the light transmitting part 11 and improve the light emitting effect.

Further, the support plate 212 is disposed at an angle to the light-transmitting portion 11. Therefore, the light trend of the light emitting component 30 can be adjusted, so that the light of the light emitting component 30 can be adjusted to be projected to other angles, the projection pattern can be elongated to be larger, and the illumination and display effects are improved.

Alternatively, the support plate 212 is integrally formed with the two coamings 211. Wherein, backup pad 212 and two bounding wall 211 can be through mode integrated into one piece such as moulding plastics, do not guarantee the holistic structural strength of sub-support body 21, improve backup pad 212 and support the stability of luminous subassembly 30 simultaneously.

Referring to fig. 3 and 4, in an embodiment, the housing 10 further includes a housing body 12, where the housing body 12 forms a receiving cavity 10A, and has two openings that are in communication with the receiving cavity 10A and are disposed opposite to each other, and the bracket 20 is connected to the housing body 12, where the two light-transmitting portions 11 are detachably connected to the housing body 12 and cover the two openings, respectively. The bracket 20 and the housing body 12 may be directly and completely fixed in the housing body 12 by direct fastening or screw connection, so as to ensure the stability of the fixing of the bracket 20 and the housing body 12, and the stability of the relative positions of the light emitting component 30 and the light transmitting portion 11. Or the bracket 20 may be placed on the housing body 12 for pre-fixing, and then the light-transmitting portion 11 is connected to the housing body 12 by a screw or a buckle and abuts against the bracket 20 for completely fixing the same, for example, the bracket 20 may be detached by detaching the light-transmitting portion 11 later, so as to facilitate the replacement and maintenance of the subsequent bracket 20.

Further, the light-transmitting portion 11 includes a fixing plate 111 and a plurality of light-transmitting through holes 112 formed in the fixing plate 111, the fixing plate 111 is detachably connected to the housing body 12, and the plurality of light-transmitting through holes 112 are used for transmitting light of a light-emitting component 30 to project a pattern. The fixing plate 111 can be detachably fixed on the shell body 12 in a clamping manner, so that the fixing plate 111 can be directly detached and replaced at a later stage to achieve the effect of replacing the pattern projected by the light device 100, thereby meeting the individual replacement requirement of a user. The fixing plate 111 is directly provided with a plurality of light-transmitting holes 112 to form a pattern after light is transmitted, so that the formed projection pattern is more stable. It should be noted that, the different light-transmitting portions 11 on the housing 10 may be replaced by the same pattern, so as to improve the production efficiency. Or other modes of replacing patterns can be selected correspondingly according to the consideration of the replacement cost.

Referring to fig. 3 to 5, in another embodiment, the light-transmitting portion 11 includes a rotating bracket 113 and a transparent pattern plate 114, the rotating bracket 113 is rotatably connected to the housing body 12, the transparent pattern plate 114 is detachably connected to the rotating bracket 113, and the transparent pattern plate 114 is used for transmitting light of a light-emitting component 30 to project a pattern. It will be appreciated that the rotating bracket 113 and the housing body 12 may be engaged by the shaft and the shaft hole to provide relative rotation. Thus, when the rotating bracket 113 is rotationally fixed on the housing body 12, the transparent pattern plate 114 is opposite to the light emitting component 30, so that the light of the light emitting component 30 passes through the transparent pattern plate 114 to project a pattern. When the user wants to change the projection pattern, the rotating bracket 113 can be rotated away from the case body 12, and then the transparent pattern plate 114 is detached from the rotating bracket 113 to change the transparent pattern plate 114 of another pattern, so that the effect of quickly changing the pattern projected by the light device 100 is achieved, and the cost of changing the pattern is low.

Further, the light transmitting portion 11 further includes a push switch 115 provided on one of the rotation bracket 113 and the case body 12, and a mating member (not shown) provided on the other of the rotation bracket 113 and the case body 12, the push switch 115 and the mating member being mated with each other to lock the rotation bracket 113 on the case body 12. It will be appreciated that the swivel bracket 113 has a stable state and a swivel state with the housing body 12. In the case where the rotating bracket 113 and the case body 12 are in a stable state, the push switch 115 is connected with the mating member so that the rotating bracket 113 is locked with the case body 12, the rotating bracket 113 cannot rotate, and in the case where the rotating bracket 113 and the case body 12 are in a rotating state, the push switch 115 is separated from the mating member so that the rotating bracket 113 can rotate with respect to the case body 12. Specifically, the push switch 115 includes a movable latch, and the mating member includes a latch bayonet into which the movable latch can be snapped to lock the rotating bracket 113 and the case body 12. Therefore, by arranging the push switch 115 and the matching piece, the position of the rotating bracket 113 and the position of the shell body 12 are relatively fixed in a stable state, and the stability of the transparent pattern plate 114 relative to the light emitting component 30 is further ensured.

Referring to fig. 3 to 5, the rotating bracket 113 is optionally provided with a fixing groove 1131, the fixing groove 1131 has a socket at one side in a length direction of a rotation axis of the rotating bracket 113, the transparent pattern plate 114 is inserted into the fixing groove 1131 along the socket, and opposite sides of the transparent pattern plate 114 are engaged with the fixing groove 1131. So can make transparent pattern board 114 through take out and insert in fixed slot 1131 to realize transparent pattern board 114's change, this change mode is convenient quick, effectively improves change efficiency.

Optionally, referring to fig. 3 and 4, the lighting device 100 further includes at least two induction switches 40, wherein the two induction switches 40 are connected to the housing 10 and are both located in the accommodating cavity 10A, and the two induction switches 40 are electrically connected to the controller for respectively controlling the on/off of the two light emitting components 30. The inductive switch 40 is an inductive chip. The two induction switches 40 can be respectively arranged on different surfaces of the housing 10, so that the two light emitting assemblies 30 are respectively controlled, human body induction and gesture induction are realized, interactivity and interestingness of the light device 100 are improved, and user experience is enhanced.

Referring to fig. 5, optionally, the lighting device 100 further includes an outer decorative layer 50 and an adhesive layer 60, the adhesive layer 60 is attached to the housing 10 and is disposed offset from the light-transmitting portion 11, and the outer decorative layer 50 is disposed on a side of the adhesive layer facing away from the housing 10. The outer decorative layer 50 is iridescent glass with a fantasy effect, so that the outer decorative layer 50 is fixed on the outer wall surface of the housing 10 through the adhesive layer 60, thereby increasing the aesthetic appearance and attractiveness of the lighting device 100 and enhancing the user experience.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, this is for convenience of description and simplification of the description, but does not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely used for illustration and are not to be construed as limitations of the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description of the preferred embodiment of the present utility model is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims (11)

1. A light device, comprising:

the shell is internally provided with a containing cavity, and at least two light-transmitting parts are arranged on the shell at intervals;

the bracket is arranged in the accommodating cavity;

the light emitting device comprises at least two light emitting components, a light emitting component and a light transmitting part, wherein the at least two light emitting components are connected to the bracket, the light emitting side of one light emitting component is opposite to the light transmitting part, and the light of the light emitting component passes through the light transmitting part to project patterns; and

and the controller is electrically connected with at least two light-emitting components and used for controlling the light-emitting components to output at least two light-emitting modes.

2. The light fixture of claim 1, wherein two of the light emitting assemblies are respectively positioned at two opposite sides of the bracket, and the light emitting sides of the two light emitting assemblies are disposed opposite to each other.

3. The light fixture of claim 1 wherein the bracket comprises at least two sub-brackets connected, one of the sub-brackets being removably connected to one of the light emitting assemblies.

4. The lighting device of claim 3, wherein said light emitting assembly comprises a substrate, a light homogenizing plate and a plurality of light beads, said substrate is connected to said sub-frame, a plurality of said light beads are connected to the same surface of said substrate and electrically connected to said controller, said light homogenizing plate is connected to said substrate and covers said plurality of light beads, said light homogenizing plate is configured to diverge light emitted from said plurality of light beads and emit said light to said light transmitting portion.

5. The lighting device of claim 4, wherein said sub-frame comprises two surrounding plates and a supporting plate, said two surrounding plates are connected to opposite ends of said supporting plate, said supporting plate and said two surrounding plates form a mounting groove, and a notch of said mounting groove is disposed toward said light-transmitting portion;

one surface of the substrate, which is away from the lamp beads, is supported on the surface of the supporting plate, which faces the light-transmitting part.

6. The light fixture of claim 5, wherein the support plate is disposed at an angle to the light-transmitting portion;

and/or the supporting plate and the two coamings are of an integrated structure.

7. The light fixture of claim 1, wherein the housing further comprises a housing body, the housing body forms the accommodating cavity and has two openings which are communicated with the accommodating cavity and are oppositely arranged, the bracket is connected to the housing body, and the two light transmitting parts are detachably connected to the housing body and respectively cover the two openings.

8. The lighting device as defined in claim 7, wherein said light-transmitting portion comprises a fixing plate and a plurality of light-transmitting through holes formed in said fixing plate, said fixing plate being detachably connected to said housing body, said plurality of light-transmitting through holes being used for transmitting light of one of said light-emitting elements to project a pattern.

9. The lighting device as claimed in claim 7, wherein the light-transmitting portion comprises a rotating bracket rotatably connected to the housing body and a transparent pattern plate detachably connected to the rotating bracket, the transparent pattern plate being for transmitting light of one of the light-emitting assemblies to project a pattern.

10. The light device according to claim 9, wherein the light transmitting portion further includes a push switch provided on one of the rotating bracket and the housing body, and a fitting provided on the other of the rotating bracket and the housing body, the push switch and the fitting being fitted to each other to lock the rotating bracket to the housing body;

and/or, the rotating support is provided with a fixed groove, the fixed groove is provided with a plug-in port positioned at one side of the rotating axis of the rotating support in the length direction, the transparent pattern plate is inserted into the fixed groove along the plug-in port, and the two opposite sides of the transparent pattern plate are matched with the fixed groove.

11. The lighting device as recited in any one of claims 1-10, further comprising at least two inductive switches, wherein both of said inductive switches are connected to said housing and are located in said housing cavity, and both of said inductive switches are electrically connected to said controller for controlling on and off of both of said light emitting assemblies, respectively;

and/or, the lighting device further comprises an outer decorative layer and an adhesive layer, wherein the adhesive layer is adhered to the shell and staggered with the light-transmitting part, and the outer decorative layer is arranged on one side of the adhesive layer, which is away from the shell.