CN217382802U

CN217382802U - Sky simulation lamp lighting module

Info

Publication number: CN217382802U
Application number: CN202221379888.0U
Authority: CN
Inventors: 葛伟新; 李济常
Original assignee: CHANGZHOU FENGSHENG OPTOELECTRONICS CO LTD
Current assignee: CHANGZHOU FENGSHENG OPTOELECTRONICS CO LTD
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-06
Anticipated expiration: 2032-06-02

Abstract

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a sky simulation lamps and lanterns illumination module is related to, include: a Rayleigh light guide plate, the side surface of which is provided with a light incident surface and a light emergent surface; the light source, its income plain noodles with the rayleigh light guide plate sets up relatively, the light source includes white light source, green glow source and blue light source, the utility model discloses sky simulation lamps and lanterns lighting module is when using, and by the income plain noodles incidence of white light source, green glow source and blue light source by the rayleigh light guide plate, white light passes the rayleigh light guide plate and jets out by the play plain noodles, utilizes the play plain noodles to throw light on, and the blue light is jetted out to the rayleigh scattering surface of rayleigh light guide plate to build the sky effect, improved the suitability of lamps and lanterns, realized the performance with the sky and the combination of illuminating effect, improved practicality and the variety of simulation sky lamps and lanterns.

Description

Sky simulation lamp lighting module

Technical Field

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a sky simulation lamps and lanterns illumination module is related to.

Background

The lamp becomes a common article in life of people, the household lamp has various structures, the illumination of the lamp is not influenced, the lamp is attractive, the aesthetic feeling is increased in life of people, the life taste of people is improved, the existing lamp adopting the light guide plate structure is only used for illumination, the sky simulation effect cannot be realized, and if the RGB three colors are adopted to realize the blue-sky effect, the whole lamp emits blue light, the illumination function cannot be realized, the usability of the lamp is reduced, so that the blue-sky effect can be embodied in the lamp, the sunlight illumination function can be realized, and the problem of lamp product development is solved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the problem that a blue sky effect and an illumination function cannot be provided simultaneously in a lamp product is solved, and a sky simulation lamp illumination module is provided.

The utility model provides a technical scheme that its technical problem adopted is: a sky-simulating luminaire lighting module comprising:

a Rayleigh light guide plate, the side surface of which is provided with a light incident surface and a light emergent surface;

the light source is arranged opposite to the light incident surface of the Rayleigh light guide plate and comprises a white light source, a green light source and a blue light source. Compared with the prior art, this scheme sets up through the income plain noodles with light source and rayleigh light guide plate relatively, and wherein the white light source shines the rayleigh scattering effect that forms to the rayleigh light guide plate, supplements the penetrability of rayleigh scattering surface blue light through green light source and blue light source, adjusts the blue depth degree of rayleigh scattering surface simultaneously to make its colour more even, the play plain noodles of rayleigh light guide plate shines out white light and throws light on, can enough throw light on like this, blue sky effect can also appear, the suitability of lamps and lanterns has been improved.

In order to achieve better diffusion illumination of light on the light exit surface of the rayleigh light guide plate, a diffusion portion for light diffusion is provided on the light exit surface of the rayleigh light guide plate. The light diffusion part for diffusing light is arranged on the light emergent surface of the Rayleigh light guide plate, so that the lighting effect of the lamp is improved.

One embodiment of the diffusion part is further specifically: the diffusion part is a diffusion plate. The incident light of the diffusion plate is fully dispersed to generate an optical diffusion effect, so that the irradiation range of the lamp is expanded.

One embodiment of the diffusion part is further specifically: the diffusion part is of a frosted structure arranged on the light-emitting surface. The frosted structure is used for enabling an object with a smooth surface originally to become unsmooth, so that light irradiates the surface to form reflection, and light is diffused.

One embodiment of the diffusion part further specifically comprises: the diffusion part is a chamfer, a chamfer angle, a notch or a bulge arranged on the light-emitting surface. The light rays of the chamfer, the chamfer angle, the notch or the bulge are refracted, so that the irradiation range of the lamp is enlarged.

One embodiment of the diffusion part further specifically comprises: the diffusion part is a lens. The lens can diffuse light, thereby enlarging the irradiation range of the lamp.

In order to increase the illumination of the lamp, a light reflecting portion for reflecting the internal light is further provided on the rayleigh scattering surface of the rayleigh light guide plate. The light reflecting part is arranged on the Rayleigh scattering surface of the Rayleigh light guide plate, so that light rays can be emitted from the Rayleigh scattering surface of the Rayleigh light guide plate by the light reflecting part, the irradiation of the light rays is increased, and the attractiveness of the lamp can be improved.

In order to realize the light reflecting part, the light reflecting part is one of a light reflecting point and a light reflecting line or a combination of the two. The light reflecting points or the light reflecting lines are arranged on the Rayleigh scattering surface of the Rayleigh light guide plate, so that a part of white light is reflected.

In order to meet the requirements of users, the shape of the rayleigh light guide plate is annular, polygonal, U-shaped or irregular.

In order to satisfy the use of user, further, still include the hoist, rayleigh light guide plate installs on the hoist, and the light source is set up between hoist and rayleigh light guide plate. Install the rayleigh light guide plate on the hoist, be convenient for install lamps and lanterns.

The utility model has the advantages that: the utility model discloses sky simulation lamps and lanterns lighting module is when using, by the income plain noodles incidence of white light source, green glow light source and blue light source by the rayleigh light guide plate, white light source passes the rayleigh light guide plate and jets out by going out the plain noodles, utilizes the play plain noodles to throw light on, and the blue light is jetted out to the rayleigh scattering surface of rayleigh light guide plate to build the sky effect, realized using a set of light source, can embody the blue in sky on lamps and lanterns, still can throw light on the function simultaneously.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a front view of the single body of the present invention;

figure 2 is a side view of the single body of the present invention;

FIG. 3 is a schematic diagram of the multi-body combination of the present invention;

fig. 4 is a first schematic structural diagram of embodiment 4 of the present invention;

fig. 5 is a schematic structural diagram of embodiment 4 of the present invention;

fig. 6 is a third schematic structural view of embodiment 4 of the present invention;

fig. 7 is a top view of the ring structure of the medium rayleigh light guide plate of the present invention;

FIG. 8 is a schematic diagram of a semi-cross-sectional structure of a ring structure of a medium Rayleigh light guide plate according to the present invention;

fig. 9 is a top view of the disk structure of the rayleigh light guide plate of the present invention;

fig. 10 is a schematic diagram of a half-section structure of a disk-shaped structure of a medium rayleigh light guide plate according to the present invention.

In the figure: 1. rayleigh light guide plate, 2, light source, 3, light incoming surface, 4, light outgoing surface, 5, hoist, 6, diffusion portion, 7, aluminum alloy frame, 8, rayleigh scattering surface.

Detailed Description

The utility model discloses the following embodiment of combining does further detailing:

the utility model discloses not confine the following embodiment to, general technical personnel in this field can adopt other multiple embodiment to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

As shown in fig. 1-3 and 7-10, a sky-simulating luminaire lighting module comprising:

a rayleigh light guide plate 1 having a light incident surface 3 and a light emitting surface 4 on the side surface thereof;

and the light source 2 is arranged opposite to the light incident surface 3 of the Rayleigh light guide plate 1, and the light source 2 comprises a white light source 2, a green light source 2 and a blue light source 2. The light sources 2 are LED light bars, and the light sources 2 of three upper colors are mounted on the LED light bars, wherein the light incident surface 3 is one end surface of the rayleigh light guide plate 1, and the light exiting surface 4 is the other end surface of the rayleigh light guide plate 1, such as a rectangular rayleigh light guide plate 1, one side surface of which is the light incident surface 3, and the other side surface of which is the light exiting surface 4.

The light-emitting surface 4 of the rayleigh light guide plate 1 is provided with a diffusion part 6 for diffusing light, and the diffusion part 6 is a diffusion plate.

The rayleigh scattering surface 8 of the rayleigh light guide plate 1 is provided with a light reflecting portion for reflecting internal light. The rayleigh scattering surfaces 8 of the rayleigh light guide plate 1 are the upper and lower surfaces of the rayleigh light guide plate 1. The light reflecting part is one or the combination of light reflecting points and light reflecting lines. The reflecting part can combine the reflecting lines or reflecting points into a required pattern according to the requirements of users through lines or points formed by the laser on the Rayleigh scattering surface 8.

The shape of the Rayleigh light guide plate 1 is annular, polygonal, U-shaped or special-shaped. The rayleigh light guide plate 1 may have various shapes, for example, a rayleigh light guide plate 1 having a disc-shaped structure, a light source 2 is mounted on an annular inner peripheral wall, an inner peripheral surface is an incident surface 3, an annular outer peripheral surface is an emergent surface 4, or a light source 2 is mounted on an annular outer peripheral wall, an outer peripheral surface is an incident surface 3, an annular inner peripheral surface is an emergent surface 4, both axial end surfaces of the annular structure are rayleigh scattering surfaces 8, both axial end surfaces of the annular structure are the incident surface 3 and the emergent surface 4, the annular outer peripheral surface and the inner peripheral surface are rayleigh scattering surfaces 8, or one side of a polygon is the incident surface 3, the remaining side is the emergent surface 4, and the outer surface of the polygon is the rayleigh scattering surface 8, where the profile may be a spatially twisted arc shape, or a mobius ring or the like.

The light source device further comprises a lifting appliance 5, the Rayleigh light guide plate 1 is installed on the lifting appliance 5, and the light source 2 is arranged between the lifting appliance 5 and the Rayleigh light guide plate 1.

When the sky simulation lamp illumination module is used, the light source 2 irradiates on the light incident surface 3 of the Rayleigh light guide plate 1, light passes through the Rayleigh light guide plate 1, and the Rayleigh light guide plate 1 is supplemented with penetrability under the action of the green light source 2 and the blue light source 2, so that Rayleigh scattering of the Rayleigh light guide plate 1 is more uniform, the blue depth of a Rayleigh scattering surface 8 can be adjusted, and white light is emitted through the light emitting surface 4 of the Rayleigh light guide plate 1 for illumination, so that the illumination effect of the Rayleigh light guide plate 1 is not influenced, a blue sky effect can be created, the applicability of the lamp is improved, the light diffusing plate mounted on the light emitting surface 4 diffuses light of the light emitting surface 4 of the Rayleigh light guide plate 1, and the illumination range is increased;

when the installation, through fixing rayleigh light guide plate 1 and light source 2 on aluminum alloy frame 7, aluminum alloy frame 7 is fixed on hoist 5, and the position such as sitting room or kitchen of lamps and lanterns installation at home like this is convenient for the installation of lamps and lanterns, and lamps and lanterns can use by the monomer according to the user's demand simultaneously, also can be multi-body combined use.

Example 2

Example 2 is one embodiment of the diffusion part 6 in example 1, and specifically includes: the diffuser 6 is a lens. The lens has a function of changing the incident angle of light rays so that the light rays can be diffused through the lens.

Example 3

Example 3 is one embodiment of the diffusion part 6 in example 1, and specifically includes: the diffusion part 6 is a frosted structure arranged on the light-emitting surface 4.

Example 4

Example 4 is one embodiment of the diffusion part 6 in example 1, and specifically includes: as shown in fig. 4 to 6, the diffusion portion 6 is a chamfer, a notch or a protrusion provided on the light emitting surface 4.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A sky-simulating luminaire lighting module, comprising:

a Rayleigh light guide plate (1) having a light incident surface (3) and a light exit surface (4) on the side surface thereof;

the light source (2) is arranged opposite to the light incident surface (3) of the Rayleigh light guide plate (1), and the light source (2) comprises a white light source, a green light source and a blue light source.

2. A sky simulating luminaire lighting module as claimed in claim 1 wherein: a diffusion part (6) for diffusing light is arranged on the light-emitting surface (4) of the Rayleigh light guide plate (1).

3. A sky simulating luminaire lighting module as claimed in claim 2 wherein: the diffusion part (6) is a diffusion plate.

4. A sky simulating luminaire lighting module as claimed in claim 2 wherein: the diffusion part (6) is of a frosted structure arranged on the light-emitting surface (4).

5. A sky simulating luminaire lighting module as claimed in claim 2 wherein: the diffusion part (6) is a chamfer, a notch or a bulge arranged on the light-emitting surface (4).

6. A sky simulating luminaire lighting module as claimed in claim 2 wherein: the diffusion part (6) is a lens.

7. A sky simulating luminaire lighting module as claimed in claim 1 wherein: a light reflecting part for reflecting internal light is arranged on a Rayleigh scattering surface (8) of the Rayleigh light guide plate (1).

8. The sky simulating luminaire lighting module of claim 7 wherein: the light reflecting part is one or the combination of light reflecting points and light reflecting lines.

9. A sky simulating luminaire lighting module as claimed in claim 1 wherein: the shape of the Rayleigh light guide plate (1) is annular, polygonal, U-shaped or special-shaped.

10. A sky simulating luminaire lighting module as claimed in claim 1 wherein: still include hoist (5), rayleigh light guide plate (1) is installed on hoist (5), light source (2) set up between hoist (5) and rayleigh light guide plate (1).