CN218237212U

CN218237212U - Lamp set

Info

Publication number: CN218237212U
Application number: CN202222912462.3U
Authority: CN
Inventors: 张炯; 韩猛
Original assignee: Zhongshan Yilai Intelligent Technology Co ltd; Qingdao Yilai Intelligent Technology Co Ltd
Current assignee: Zhongshan Yilai Intelligent Technology Co ltd; Qingdao Yilai Intelligent Technology Co Ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-01-06
Anticipated expiration: 2032-11-02

Abstract

The utility model provides a lamp, which comprises a main first light source module and a second light source module, wherein the first light source module comprises a first light source and a diffusion plate, and emergent light rays of the first light source are emitted outwards through the diffusion plate; the second light source module comprises a second light source and a light guide plate, nano scattering particles are distributed in the light guide plate, and emergent rays of the second light source are emitted outwards after passing through the light guide plate; wherein, the first light source module is arranged at the periphery of the second light source module. The utility model discloses when can satisfying the normal illumination of user, provide the more penetrating atmosphere illumination of light emitting area, multiple scenes such as simulation blue sky, sunset that can be more true.

Description

Lamp set

Technical Field

The utility model relates to a lamps and lanterns technical field, more specifically relate to a lamp.

Background

At present, most of home decoration lighting systems are single in lighting mode, yellow and white light is more, and the purpose that one lamp provides multiple lighting effects cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a technical scheme, a lamp is provided, which comprises a first light source module and a second light source module, wherein the first light source module comprises a first light source and a diffusion plate, and emergent rays of the first light source are emitted outwards through the diffusion plate; the second light source module comprises a second light source and a light guide plate, nano scattering particles are distributed in the light guide plate, and emergent rays of the second light source are emitted outwards after passing through the light guide plate; wherein the first light source module is arranged at the periphery of the second light source module.

In some embodiments, the light emitting surface of the first light source module and the light emitting surface of the second light source module are located on the same side of the lamp, and/or the light emitting surface of the second light source module is concavely disposed in the light emitting surface of the first light source module.

In some embodiments, the light entrance surface of the light guide plate is located on the outer peripheral wall of the light guide plate, and the light entrance surface of the light guide plate is surrounded on the periphery of the light exit surface of the light guide plate.

In some embodiments, the second light source is disposed around the peripheral wall of the light guide plate, and/or the second light source is disposed opposite to the light entrance surface of the light guide plate.

In some embodiments, the second light source module further includes a base and a light guide plate pressing frame, the base includes a bottom surface and a frame, and the frame is surrounded on the outer periphery of the bottom surface; the light guide plate is arranged in the base, and the light emergent surface of the light guide plate is positioned on one side far away from the base.

In some embodiments, the second light source module further includes a reflective plate disposed between the second light guide plate and the base.

In some embodiments, the second light source is disposed in the base, attached to the peripheral wall of the light guide plate, and located between the light entrance surface of the nano light guide plate and the bezel of the base; the light guide plate pressing frame is an annular component and is arranged on the light guide plate, and the edge of the light guide plate pressing frame is fixedly connected with the frame of the base.

In some embodiments, the diffusion plate is a lampshade, the lampshade is a hollow member, a central hole is defined by the light-emitting surface of the lampshade, and the light-emitting surface of the second light source module is disposed in the central hole.

In some embodiments, the first light source module further includes a middle frame, the first light source is disposed on an inner peripheral wall of the middle frame, an outer peripheral edge of the first light source is fixed on an outer peripheral edge of the middle frame, and light emitted from the main light source is emitted through a light emitting surface of the lamp cover.

In some embodiments, the light emitting surface of the second light source module is rectangular or circular, and/or the first light source module is configured to provide main illumination, and the second light source module is configured to provide atmosphere illumination, and/or the first light source is a white light source and the second light source is an RGB color light source.

The utility model provides a lamp, compared with the prior art, the utility model discloses when can satisfying the normal illumination of user, provide the more penetrating atmosphere illumination of light emitting area, multiple scenes such as simulation blue sky, sunset that can be more true.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a lamp provided in an embodiment of the present invention;

fig. 2 is an exploded schematic view of a lamp provided in an embodiment of the present invention;

fig. 3 is an exploded view of an atmosphere light module of a lamp according to an embodiment of the present invention;

fig. 4 is a side view of an atmosphere light module of a lamp according to an embodiment of the present invention;

FIG. 5 is a partial enlarged view of portion A of FIG. 4;

fig. 6 is a schematic light path diagram of an atmosphere light module of a lamp according to an embodiment of the present invention;

fig. 7 is an exploded view of a main light source module of a lamp according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two, but does not exclude the presence of at least one.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrases "comprising one of \8230;" does not exclude the presence of additional like elements in an article or system comprising the element.

Fig. 1-2 show a lamp provided in an embodiment of the present invention, which includes a first light source module 1 and a second light source module 2, the first light source module 1 includes a first light source 12 and a diffusion plate 14, and emergent light of the first light source 12 is emitted outward through the diffusion plate 14; first light source module can be ceiling lamp module for provide the white light illumination. The second light source module 2 comprises a second light source 23 and a light guide plate 22, nano scattering particles are distributed in the light guide plate 22, and emergent light rays of the second light source 23 are emitted outwards after passing through the light guide plate 22; wherein, the first light source module 1 is arranged at the periphery of the second light source module 2. The light emitting surface of the second light source module 23 is transparent, and can be used for providing atmosphere illumination, such as simulating a sky effect.

For example, the first light source module 1 may be used as a main light source module; the second light source module 2 can be used as an atmosphere module. In some embodiments, the first light source module 1 may also be referred to as a main light source module 1, and the second light source module 2 may be referred to as an atmosphere module 2. The main light source module 1 is disposed at the periphery of the atmosphere light module 2. The main light source module 1 is used for providing main illumination, and the atmosphere light module 2 is used for providing atmosphere illumination and forming an optical effect for simulating a real scene. Specifically, the real sky, sea, sunset and other scenes can be simulated.

Specifically, the light emitting surface 11 of the main light source module 1 (the first light source module 1) and the light emitting surface 21 of the atmosphere light module 2 (the second light source module 2) are located on the same side. And/or the light-emitting surface of the second light source module 2 is concavely arranged in the light-emitting surface of the first light source module 1.

As shown in fig. 3-5, in the lamp according to some embodiments of the present invention, the light guide plate 22 of the atmosphere light module 2 may be a nano light guide plate; the second light source 23 may be a side-emitting light source. The nanometer light guide plate includes a light inlet surface 24 and a light outlet surface 21, the light inlet surface 24 is disposed on the outer peripheral wall of the light guide plate 22, wherein optionally, the light inlet surface 24 is the outer peripheral wall of the light guide plate 22, and the light inlet surface 24 is disposed around the outer periphery of the light outlet surface 21. By the design, the side light incidence design can be realized, and the thickness reduction design of the lamp can be realized. Alternatively, the second light source 23 is disposed around the outer peripheral wall of the light guide plate 22, and/or the second light source 23 is disposed opposite to the light entrance surface 24 of the light guide plate 22.

In an alternative embodiment, the light guide plate 22 has nanoparticles dispersed therein for scattering incident light in the light guide plate 22, and the propagation direction of the scattered light changes, wherein the propagation direction of the part of light faces the light emitting surface and then exits from the light emitting surface. Optionally, the particle size distribution of the nanoparticles may be between 10nm and 30nm, so that incident light generates rayleigh scattering in the light guide plate, a rayleigh scattering effect of the sky is simulated, and the nano light guide plate is blue to simulate a blue sky. As shown in fig. 6, in the case where the second light source 23 is a side-emitting light source, the second light source may be provided around the outer peripheral wall of the nano light guide plate 22, and light emitted from the side-emitting light source may enter from the light entrance surface of the nano light guide plate, be diffused inside the nano light guide plate, and then be emitted from the light exit surface.

In another example, the light emitting surface of the second light source module 2 is recessed in the light emitting surface of the first light source module 1. Specifically, the light-emitting surface of the first light source module 1 annularly surrounds the light-emitting surface of the second light source module 2, and the lamp is in a trumpet shape, the light-emitting surface of the first light source module 1 is located at the circle part around the trumpet shape, and the light-emitting surface of the second light source module 2 is located at the concave part in the center of the trumpet shape. Due to the concave design of the second light source module 2, the skylight effect can be simulated, so that the sky simulation effect of the second light source module 2 is more real.

The embodiment of the utility model provides a lamp, second light source module 2 still include that base 25 and light guide plate press frame 26. The base 25 includes a bottom surface 251 and a frame 252, and the frame 252 surrounds the outer periphery of the bottom surface 251. The nanometer light guide plate 22 is disposed in the base 251, and the light-emitting surface thereof is located at a side far away from the base. The side-emitting light source 23 is disposed in the base, and can be tightly attached to the outer peripheral wall of the nano light guide plate, and can be located between the light-entering surface of the nano light guide plate 23 and the frame 252 of the base. The light guide plate pressing frame 26 is an annular member, is disposed on the nanometer light guide plate 22, and has an edge fixedly connected to a frame of the chassis.

In addition, the second light source module 2 further includes a reflective plate 27, and the reflective plate 27 is disposed between the nanometer light guide plate 22 and the base 25 and is used for reflecting the light emitted from the reverse side of the light emitting surface 21 of the nanometer light guide plate 22 to the direction of the light emitting surface 21 of the nanometer light guide plate 22.

As shown in fig. 7, the utility model provides a lamp, its main light source module 1 can include main light source (first light source 12), center 13 and lamp shade, and wherein the lamp shade is as above-mentioned diffuser plate 14. The primary light source is fixed around the inner peripheral wall of the middle frame 13. Optionally, the lampshade is a hollow member, the central hole 15 is defined by the light emitting surface 11 of the lampshade, and the light emitting surface of the second light source module 2 is arranged in the central hole 15. The first light source 12 is disposed on the inner peripheral wall of the middle frame, the outer periphery is fixed on the outer peripheral edge of the middle frame 13, and the light emitted from the main light source 12 is emitted through the light emitting surface 11 of the lamp housing.

Additionally, the embodiment of the utility model provides a lamps and lanterns still include chassis module 3, and main light source module 1 and atmosphere optical module 2 set up on chassis module 3. Wherein, the outer diameter of the main light source module 1 is equal to that of the chassis module 3; the diameter of the center hole 15 of the lamp housing 14 of the main light source module 1 is equal to the diameter of the center hole 261 of the light guide plate pressure frame 26 of the atmosphere light module 2.

In addition, the center lines of the main light source module 1, the atmosphere module 2 and the chassis module 3 are overlapped.

In addition, the light emitting surface of the second light source module 2 is rectangular or circular, and/or the first light source module 1 is used for providing main illumination, the second light source module 2 is used for providing atmosphere illumination, and/or the first light source is a white light source, and the second light source is an RGB color light source. Optionally, the main light source module 1, the atmosphere module 2, and the chassis module 3 are all circular or rectangular in shape.

Additionally, the embodiment of the utility model provides a lamps and lanterns still include power module, and power module is fixed in the chassis module 3 for supply power to main light source module 1 and atmosphere optical module 2.

The embodiment of the utility model provides a control method of lamps and lanterns for control lamps and lanterns, including main lighting control portion and atmosphere lighting control portion. The main lighting control part controls the main light source module, and the atmosphere lighting control part controls the atmosphere light module. The main light source module and the atmosphere light module can be controlled simultaneously or respectively.

To sum up, the utility model provides a lamps and lanterns and control method thereof compares with prior art, through making up main light source module and atmosphere light module into an organic whole, realizes providing the main illumination, can also form the optical effect of simulating real scene.

The above provides a lamp and a control method thereof. Any obvious modifications thereto, which would occur to one skilled in the art and which would not depart from the essence of the invention, would constitute a violation of the patent rights and would bear corresponding legal obligations.

Claims

1. A lamp is characterized by comprising a first light source module and a second light source module, wherein the first light source module comprises a first light source and a diffusion plate, and emergent rays of the first light source are emitted outwards through the diffusion plate; the second light source module comprises a second light source and a light guide plate, nano scattering particles are distributed in the light guide plate, and emergent rays of the second light source are emitted outwards after passing through the light guide plate;

wherein the first light source module is arranged at the periphery of the second light source module.

2. The luminaire of claim 1,

the light-emitting surface of the first light source module and the light-emitting surface of the second light source module are positioned on the same side of the lamp, and/or the light-emitting surface of the second light source module is concavely arranged in the light-emitting surface of the first light source module.

3. A lamp as recited in claim 1, wherein the light incident surface of the light guide plate is disposed on the outer peripheral wall of the light guide plate, and the light incident surface of the light guide plate surrounds the light emergent surface of the light guide plate.

4. A light fixture as recited in claim 3, wherein the second light source is disposed around the peripheral wall of the light guide plate and/or is disposed opposite the light entrance surface of the light guide plate.

5. The lamp of claim 1, wherein the second light source module further comprises a base and a light guide plate pressing frame,

the base comprises a bottom surface and a frame, and the frame is arranged on the outer periphery of the bottom surface in a surrounding manner;

the light guide plate is arranged in the base, and the light emitting surface of the light guide plate is positioned on one side far away from the base.

6. A light fixture as recited in claim 5, wherein the second light source module further comprises a reflector disposed between the light guide plate and the base.

7. A light fixture as recited in claim 5, wherein said second light source is disposed in said base and attached to a peripheral wall of said lightguide and between a light inlet side of said lightguide and a bezel of said base;

the light guide plate pressing frame is an annular component and is arranged on the light guide plate, and the edge of the light guide plate pressing frame is fixedly connected with the frame of the base.

8. The lamp as claimed in claim 1, wherein the diffuser plate is a lampshade, the lampshade is a hollow member, a central hole is defined by the light-emitting surface of the lampshade, and the light-emitting surface of the second light source module is disposed in the central hole.

9. The luminaire of claim 8, wherein the first light source module further comprises a middle frame, the first light source is disposed on an inner peripheral wall of the middle frame, an outer peripheral edge of the first light source is fixed on an outer peripheral edge of the middle frame, and light emitted by the first light source module is emitted through a light emitting surface of the lampshade.

10. A light fixture as recited in any one of claims 1-9, wherein a light exit surface of the second light source module is substantially rectangular or circular, and/or wherein the first light source module is configured to provide primary illumination and the second light source module is configured to provide ambient illumination, and/or wherein the first light source is a white light source and the second light source is an RGB color light source.