CN222377936U

CN222377936U - Side-emitting lighting devices and lamps

Info

Publication number: CN222377936U
Application number: CN202420943647.7U
Authority: CN
Inventors: 刘海生; 胡海强; 刘峥; 杨晓彤; 鹿鸣
Original assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Current assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Priority date: 2024-04-30
Filing date: 2024-04-30
Publication date: 2025-01-21
Anticipated expiration: 2034-04-30
Also published as: WO2025228293A1

Abstract

The utility model provides a side-emitting lighting device and a lamp, wherein the side-emitting lighting device comprises a shell, a light source assembly and a light source assembly, wherein the shell comprises a top wall and a frame, the frame is connected with the top wall and extends in a direction far away from the top wall, the frame is configured to be capable of transmitting light at least partially, the frame comprises a first light emitting surface and a second light emitting surface, the first light emitting surface is arranged on the inner side of the frame facing the top wall, the second light emitting surface is adjacent to or opposite to the first light emitting surface, a light source installation space is formed between the first light emitting surface and the second light emitting surface in a surrounding mode, the light source assembly is arranged in the light source installation space, light rays emitted by the light source assembly are emitted after passing through the first light emitting surface and the second light emitting surface, a light emitting area is formed on the first light emitting surface, a non-light emitting area which is connected with the light emitting area in the circumferential direction is further arranged on the first light emitting surface, and a light/shadow transition area is arranged between the light emitting area and the non-light emitting area. The side-emitting lighting device can provide better atmosphere lighting effect, and the visual experience of a user is improved.

Description

Side-emitting lighting device and lamp

Technical Field

The present disclosure relates to lighting devices, and particularly to a side-emitting lighting device and a lamp.

Background

Along with the improvement of living standard, people are also higher to the demand of illumination in different scenes, and wherein, can simulate the side luminous lighting device of outdoor natural environment light and obtain the favor in market gradually, wide application in house, office building, market, stadium, station, indoor illumination such as airport, traditional blue sky lamp generally comprises light source and the pattern board that draws blue sky and white cloud to light the pattern board through the light source, form outdoor blue sky light environment.

However, the lamplight display effect on the lamp shell of the traditional blue sky lamp is more general, so that the effect that real sunlight shines indoors through a window cannot be simulated, and meanwhile, a better atmosphere lighting effect cannot be provided.

In view of the above, it is necessary to provide a side-emitting lighting device that can truly simulate the effect of natural light entering a room through a window and provide a better sense of atmosphere.

Disclosure of utility model

The utility model aims to provide a side-emitting lighting device and a lamp, which can truly simulate the effect of natural light.

To achieve the above object, the present utility model provides a side-emission lighting apparatus comprising:

The shell comprises a top wall and a frame, wherein the frame is connected with the top wall and extends towards the direction far away from the top wall, the frame is configured to be capable of transmitting light at least partially, the frame comprises a first light-emitting surface and a second light-emitting surface, the first light-emitting surface is arranged on the inner side of the frame facing the top wall, the second light-emitting surface is adjacent to or opposite to the first light-emitting surface, and a light source installation space is formed between the first light-emitting surface and the second light-emitting surface in a surrounding mode;

The light source assembly is arranged in the light source installation space, light rays emitted by the light source assembly are emitted out after passing through the first light emitting surface and the second light emitting surface, a light emitting area is formed on the first light emitting surface, a non-light emitting area circumferentially connected with the light emitting area is further arranged on the first light emitting surface, and a light/shadow transition area is arranged between the light emitting area and the non-light emitting area.

Optionally, the frame includes inside wall and the lateral wall of relative setting, the lateral wall centers on the roof sets up, the inside wall set up in the inboard of lateral wall just by the lateral wall surrounds, wherein, the inside wall is the first light-emitting surface of frame.

Optionally, the frame includes around the lateral wall that the roof set up, and with the lateral wall links to each other and is kept away from the diapire of roof, first light-emitting surface is for setting up the inboard light outlet of lateral wall, side luminous lighting device still includes the light-emitting piece, the light-emitting piece with diapire butt just sets up light outlet department, the light that the light source subassembly sent is through the light outlet with the light-emitting piece back is penetrated.

Optionally, the frame further includes a third light emitting surface, the first light emitting surface is disposed on an inner side of the frame facing the top wall, and the second light emitting surface and the third light emitting surface are disposed on an outer side wall and a bottom wall of the frame respectively.

Optionally, the light source component is disposed on the top wall and/or the light source component is disposed on the frame.

Optionally, the light source assembly includes a light source substrate disposed around the first light emitting surface and a plurality of light emitting members disposed on the light source substrate, and the plurality of light emitting members may be independently controlled to form an illuminated light emitting region and a non-illuminated non-light emitting region on the first light emitting surface by controlling a lighting state of the light emitting members.

Optionally, the light source assembly includes a light source substrate partially surrounding the first light emitting surface and a light emitting member disposed on the light source substrate, where the light emitting member is configured to form an illuminated light emitting area on the first light emitting surface, and a non-illuminated light emitting area is formed on the first light emitting surface not surrounded by the light source assembly.

Optionally, the side-emitting lighting device includes a light shielding member, where the light shielding member and the light source assembly are disposed around the first light emitting surface, the light source assembly is configured to form an illuminated light emitting area on the first light emitting surface, and the light shielding member is configured to form a non-illuminated non-light emitting area on the first light emitting surface.

Optionally, the light source assembly at least comprises a first light source assembly and a second light source assembly, the first light source assembly is arranged on one side of the top wall facing the frame and/or the first light source assembly is arranged on the frame and emits light to the first light emitting surface and the second light emitting surface, and the second light source assembly is arranged on one side of the top wall facing away from the frame and emits light to a direction away from the top wall.

Optionally, the light source assembly includes a light source substrate at least partially surrounding the first light emitting surface, and a plurality of light emitting elements disposed on the light source substrate, where the light emitting elements are arranged on the light source substrate in any one of a straight line, a curved line, a ring shape, and an array.

Optionally, the light source assembly includes at least two light emitting members of different colors, and the at least two light emitting members of different colors are sequentially and circularly arranged on the light source substrate.

Optionally, the side-emitting lighting device further includes a light distribution element, the light distribution element is disposed in the light emitting line of the light source assembly, and light emitted by the light source assembly is emitted to the first light emitting surface and the second light emitting surface after being acted by the light distribution element.

Optionally, the light distribution piece is any one or combination of a light guide plate, a lens, a reflector and a reflecting cup.

Another object of the present utility model is to provide a lamp comprising the above side-emitting lighting device.

In order to achieve the above object, the present utility model provides a lamp, including the above side-emitting lighting device, and a surface-emitting lighting device disposed inside and surrounded by the side-emitting lighting device, the surface-emitting lighting device having a main light source light-emitting surface, the first light-emitting surface being disposed around the main light source light-emitting surface.

Optionally, at least part of the light emitted by the light source assembly is projected onto the light emitting surface of the main light source after passing through the first light emitting surface, so as to form a virtual image on the light emitting surface of the main light source.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

According to the side-emitting lighting device, the frame is configured to be capable of at least partially transmitting light, and the side-emitting lighting device is provided with the first light-emitting surface and the second light-emitting surface, so that the light emitted by the light source assembly can be emitted from multiple directions, the lighting angle and the range of the lighting device are increased, a good lighting effect can be formed on the outer side of the frame, the lamp is enabled to have more atmosphere, and the use experience of a user is improved. By means of the light/shadow transition zone formed on the first light-emitting surface, when sunlight is simulated to enter from one side, one side of the window is illuminated, and the effect of the dark surface is formed on the other side of the window, the light/shadow transition zone enables light change to be more natural and softer, and excessively hard light switching is avoided. In addition, through setting up the light source subassembly in the light source installation space for the light source subassembly can be hidden in the inside of side luminous lighting device, can not directly expose outside, has strengthened the whole aesthetic property of this side luminous lighting device.

Drawings

Fig. 1 is a cross-sectional view of a lamp in accordance with an embodiment of the present utility model.

FIG. 2 is an enlarged view of a circled portion of an embodiment of the light fixture shown in FIG. 1.

Fig. 3 is an enlarged view of a circled portion of another embodiment of the luminaire shown in fig. 1.

Fig. 4 is a cross-sectional view of a lamp according to another embodiment of the utility model.

FIG. 5 is an enlarged view of a circled portion of an embodiment of the light fixture shown in FIG. 4.

Fig. 6 is an enlarged view of a circled portion of another embodiment of the luminaire shown in fig. 4.

Fig. 7 is an enlarged view of a circled portion of another embodiment of the light fixture shown in fig. 4.

Fig. 8 is an enlarged view of a circled portion of another embodiment of the light fixture shown in fig. 4.

Fig. 9 is a lighting effect diagram of the lamp of the present utility model.

Reference numerals illustrate:

100-side-emitting lighting device, 110-shell, 120-top wall, 130-frame, 131-first light-emitting surface, 132-second light-emitting surface, 133-light source installation space, 134-inner side wall, 135-outer side wall, 136-bottom wall, 137-third light-emitting surface, 140-light source component, 141-light source substrate, 142-light-emitting piece, 143-first light source component, 144-second light source component, 170-light distribution piece;

200-surface light-emitting lighting device, 210-main light-emitting surface;

300-lamps, 301-light-emitting areas, 302-non-light-emitting areas, 303-virtual images, 304-light/shadow transition zones.

400-Ceiling.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.

In this case, in order to avoid obscuring the present utility model due to unnecessary details, only the structures and/or processing steps closely related to the aspects of the present utility model are shown in the drawings, and other details not greatly related to the present utility model are omitted.

In addition, it should be further noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1 to 9, the present utility model provides a lamp 300, which includes a surface-emitting lighting device 200 and a side-emitting lighting device 100, wherein the surface-emitting lighting device 200 is disposed inside the side-emitting lighting device 100 and is surrounded by the side-emitting lighting device 100.

The side-emitting lighting device 100 includes a housing 110, the housing 110 includes a top wall 120 and a frame 130, the frame 130 is connected with the top wall 120 and extends in a direction away from the top wall 120, the frame 130 is configured to be at least partially transparent, the frame 130 includes a first light-emitting surface 131 and a second light-emitting surface 132, the first light-emitting surface 131 is disposed at an inner side of the frame 130 facing the top wall 120, the second light-emitting surface 132 is adjacent to or opposite to the first light-emitting surface 131, and a light source installation space 133 is defined between the first light-emitting surface 131 and the second light-emitting surface 132;

The side-emitting lighting device 100 further includes a light source assembly 140 disposed in the light source installation space 133, wherein light emitted by the light source assembly 140 is emitted through the first light emitting surface 131 and the second light emitting surface 132, a light emitting area 301 is formed on the first light emitting surface 131, a non-light emitting area 302 circumferentially connected to the light emitting area 301 is further disposed on the first light emitting surface 131, and a light/shadow transition area 304 is disposed between the light emitting area 301 and the non-light emitting area 302.

The frame 130 is configured to be capable of transmitting light at least partially, and has a first light emitting surface 131 and a second light emitting surface 132, so that light emitted by the light source assembly 140 can be emitted from multiple directions, the light emitting angle and range of the lighting device are increased, a better lighting effect can be formed on the outer side of the frame 130, the lamp 300 has a better atmosphere, and the use experience of a user is improved. By forming the light/shadow transition zone 304 on the first light-emitting surface 131, when the simulated sunlight is incident from one side, one side of the window is illuminated, and the effect of a dark surface is formed on the other side of the window, the light/shadow transition zone 304 enables the light to change more naturally and softly, and the excessively hard light switching is avoided. The light source assembly 140 is disposed within the light source installation space 133, which means that the light source assembly 140 itself is hidden inside the device and not directly exposed to the outside, enhancing the overall aesthetic appearance of the side-emitting lighting device 100.

Referring to fig. 2 to 3, in some embodiments, the bezel 130 includes an inner sidewall 134 and an outer sidewall 135 disposed opposite to each other, the outer sidewall 135 is disposed around the top wall 120, the inner sidewall 134 is disposed inside the outer sidewall 135 and surrounded by the outer sidewall 135, wherein the inner sidewall 134 is the first light-emitting surface 131 of the bezel 130. By setting the inner sidewall 134 as the first light emitting surface 131 of the frame 130, the light emitted by the light source assembly 140 can be directly and effectively emitted from the inner sidewall 134, so that the reflection and scattering of the light inside the light source installation space 133 are reduced, the light utilization rate is improved, the number of parts in the side-emitting lighting device 100 is reduced, and the assembly is more convenient. Meanwhile, the outer side wall 135 is disposed around the top wall 120, not only enhancing the structural stability, but also preventing the light from directly irradiating the light source assembly 140 from the outside to the inside to some extent, and further improving the light control effect.

In other embodiments, the frame 130 includes an outer side wall 135 surrounding the top wall 120, and a bottom wall 136 connected to the outer side wall 135 and far away from the top wall 120, the first light-emitting surface 131 is a light-emitting opening disposed on the inner side of the outer side wall 135, the side-emitting lighting device 100 further includes a light-emitting member, the light-emitting member is abutted to the bottom wall 136 and disposed at the light-emitting opening, and the light emitted by the light source assembly 140 is emitted through the light-emitting opening and the light-emitting member. By providing the light outlet on the inner side of the outer side wall 135, and the light outlet abutting against the bottom wall 136 and being located at the light outlet, the light emitted by the light source assembly 140 can be guided by the light outlet and the light outlet, so as to achieve more uniform and precise light distribution. Optionally, the light emitting element may be a diffusion plate, and of course, those skilled in the art can know that different lighting effects and different appearance styles can be achieved by adjusting the size, shape and position of the light emitting opening and selecting light emitting elements with different materials and designs. This provides more flexibility and creative space for the design of the lighting device.

Further, referring to fig. 3, the bezel 130 further includes a third light-emitting surface 137, the first light-emitting surface 131 is disposed on an inner side of the bezel 130 facing the top wall 120, and the second light-emitting surface 132 and the third light-emitting surface 137 are disposed on an outer side wall 135 and a bottom wall 136 of the bezel 130, respectively. The side-emission lighting apparatus 100 can realize an omnidirectional lighting effect by providing the plurality of light-emitting surfaces. The lighting requirements of different areas in the space can be met, various light and shadow effects can be created, layering and stereoscopic impression of the whole space are improved, and visual effects of the space are effectively improved.

In some embodiments, the light source assembly 140 is disposed on the top wall 120 as shown in fig. 2-3 and 5-7, so that the light can be more concentrated and projected downward, thereby increasing the brightness of the illumination area. Through reasonable optical design, the light source assembly 140 on the top wall 120 can realize a relatively uniform illumination effect, reduce the generation of shadows and light spots, and provide a comfortable visual environment.

In other embodiments, referring to fig. 8, the light source assembly 140 may also be disposed on the frame 130 to form a better light and shadow layer and depth in the space, so as to enhance the sense of space.

Further, the light source assembly 140 includes a light source substrate 141 disposed around the first light emitting surface 131 and a plurality of light emitting members 142 disposed on the light source substrate 141, and the plurality of light emitting members 142 may be independently controlled to form an illuminated light emitting region 301 and a non-illuminated non-light emitting region 302 on the first light emitting surface 131 by controlling the lighting state of the light emitting members 142.

Further, the light source assembly 140 includes a light source substrate 141 partially surrounding the first light emitting surface 131 and a light emitting member 142 disposed on the light source substrate 141, and the light emitting member 142 is configured to form an illuminated light emitting region 301 on the first light emitting surface 131, and a non-illuminated light emitting region 302 is formed on the first light emitting surface 131 not surrounded by the light source assembly 140.

Further, the side-emitting lighting device 100 includes a light shielding member, the light shielding member and the light source assembly 140 are disposed around the first light-emitting surface 131, the light source assembly 140 is configured to form an illuminated light-emitting area 301 on the first light-emitting surface 131, and the light shielding member is configured to form a non-illuminated non-light-emitting area 302 on the first light-emitting surface 131. By forming the light-emitting area 301 and the non-light-emitting area 302 on the light-emitting surface, the effect of illuminating part of the window edges when the real sunlight obliquely irradiates on the window edges is simulated, so that the display effect of the side-emitting lighting device 100 is more realistic.

Further, referring to fig. 5 to 7, the light source assembly 140 includes at least a first light source assembly 143 and a second light source assembly 144, in some embodiments, the first light source assembly 143 is disposed on a side of the top wall 120 facing the frame 130 or the first light source assembly 143 is disposed on the frame 130 and emits light to the first light emitting surface 131 and the second light emitting surface 132, in other embodiments, the first light source assembly 143 may be disposed on both a side of the top wall 120 facing the frame 130 and the frame 130, which is not limited in the present utility model. The second light source assembly 144 is disposed on a side of the top wall 120 away from the frame 130, and emits light in a direction away from the top wall 120, and the light emitted by the second light source assembly 144 is directed to the ceiling 400 or the suspended ceiling to form an effect of washing the ceiling 400, so that the lighting effect of the lamp 300 is more layered.

Further, the arrangement of the plurality of light emitting elements 142 on the light source substrate 141 is any one of a straight line, a curved line, a ring shape, and an array. By selecting a proper arrangement mode of the light emitting elements 142, the lighting effect can be optimized, the light emitting elements 142 with the arrangement shape can be controlled in areas, richer lighting patterns can be presented, and a unique visual effect can be created.

Further, the light source assembly 140 includes at least two light emitting elements 142 with different colors, and the at least two light emitting elements 142 with different colors are sequentially and circularly arranged on the light source substrate 141. The plurality of luminous elements 142 with different colors are arranged to present more colorful illumination effect.

Further, the side-emitting lighting device 100 further includes a light distribution member 170, where the light distribution member 170 is disposed in the light emitting line of the light source assembly 140, and the light emitted by the light source assembly 140 is emitted to the first light emitting surface 131 and the second light emitting surface 132 after being acted by the light distribution member 170. Through the light distribution piece 170, the emergent angle of the light rays emitted by the light source assembly 140 can be controlled, so that the light rays are emitted at a small angle, the mapping distance is long, and the light source assembly has stronger permeability.

Further, in some embodiments, the light distribution member 170 is any one or combination of a light guide plate, a lens, a reflector, and a reflector cup. For example, referring to fig. 5, the light distribution member 170 in this embodiment is a light guide plate, the light conversion rate of the light guide plate is high, the light output is uniform, and the light guide plate can be applied to various light sources. Referring to fig. 6, in this embodiment, the light distribution member 170 is a lens, which has enhanced light condensing capability and enhanced light intensity. Referring to fig. 7, in this embodiment, the light distribution member 170 is a reflector, and the reflector has a high reflectivity, typically more than 95%, and can better control the outgoing direction of the light. It is to be appreciated that one skilled in the art can select an appropriate light distribution member as desired.

Further, the surface-emitting lighting device 200 has a main light source light-emitting surface 210, the first light-emitting surface 131 is disposed around the main light source light-emitting surface 210, and at least a portion of the light emitted from the light source assembly 140 is projected onto the main light source light-emitting surface 210 after passing through the first light-emitting surface 131, so as to form a virtual image 303 on the main light source light-emitting surface 210. By the virtual image 303 formed on the light emitting surface 210 of the main light source, the effect of the window shadow formed on the window when one side of the window is illuminated by sunlight can be simulated, so that the human eyes look deep and feel and permeability.

In summary, the light emitted from the light source assembly 140 in the side-emitting lighting device 100 of the present utility model can be emitted from multiple directions, so that the lighting angle and range of the side-emitting lighting device 100 are increased, and a better lighting effect can be formed on the outer side of the frame 130, so that the lamp 300 has a better atmosphere. By forming the light/shadow transition zone 304 on the first light-emitting surface 131, when the simulated sunlight is incident from one side, one side of the window is illuminated, and the effect of a dark surface is formed on the other side of the window, the light/shadow transition zone 304 enables the light to change more naturally and softly, and the excessively hard light switching is avoided. Meanwhile, at least part of the light emitted by the light source assembly 140 in the side-emitting lighting device 100 is projected onto the main light source light-emitting surface 210 after passing through the first light-emitting surface 131, so as to form a virtual image 303 on the main light source light-emitting surface 210, and simulate the window shadow effect formed on a window when one side of the window is illuminated by sunlight, so that a more real visual experience is brought to a user.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. A side-emitting lighting device, comprising:

The shell (110) comprises a top wall (120) and a frame (130), wherein the frame (130) is connected with the top wall (120) and extends towards the direction away from the top wall (120), the frame (130) is configured to be capable of transmitting light at least partially, the frame (130) comprises a first light-emitting surface (131) and a second light-emitting surface (132), the first light-emitting surface (131) is arranged on the inner side of the frame (130) towards the top wall (120), the second light-emitting surface (132) is adjacent to or opposite to the first light-emitting surface (131), and a light source installation space (133) is formed between the first light-emitting surface (131) and the second light-emitting surface (132) in a surrounding mode.

The light source assembly (140) is arranged in the light source installation space (133), light emitted by the light source assembly (140) is emitted through the first light emitting surface (131) and the second light emitting surface (132), a light emitting area (301) is formed on the first light emitting surface (131), a non-light emitting area (302) circumferentially connected with the light emitting area (301) is further arranged on the first light emitting surface (131), and a light/shadow transition area (304) is arranged between the light emitting area (301) and the non-light emitting area (302).

2. The side-emitting lighting device of claim 1, wherein the bezel (130) comprises an inner side wall (134) and an outer side wall (135) disposed opposite to each other, the outer side wall (135) disposed around the top wall (120), the inner side wall (134) disposed inside the outer side wall (135) and surrounded by the outer side wall (135), wherein the inner side wall (134) is a first light-emitting surface (131) of the bezel (130).

3. The side-emitting lighting device according to claim 1, wherein the frame (130) includes an outer side wall (135) surrounding the top wall (120), and a bottom wall (136) connected to the outer side wall (135) and far away from the top wall (120), the first light-emitting surface (131) is a light-emitting opening disposed inside the outer side wall (135), and the side-emitting lighting device further includes a light-emitting element, the light-emitting element is abutted to the bottom wall (136) and disposed at the light-emitting opening, and the light emitted by the light source assembly (140) is emitted after passing through the light-emitting opening and the light-emitting element.

4. A side-emitting lighting device according to claim 3, wherein the bezel (130) further comprises a third light-emitting surface (137), the first light-emitting surface (131) is disposed on an inner side of the bezel (130) facing the top wall (120), and the second light-emitting surface (132) and the third light-emitting surface (137) are disposed on an outer side wall (135) and a bottom wall (136) of the bezel (130), respectively.

5. The side-emitting lighting device according to claim 1, wherein the light source assembly (140) is arranged on the top wall (120) and/or the light source assembly (140) is arranged on the bezel (130).

6. The side-emitting lighting device of claim 5, wherein the light source assembly (140) comprises a light source substrate (141) disposed around the first light-emitting surface (131) and a plurality of light-emitting members (142) disposed on the light source substrate (141), the plurality of light-emitting members (142) being independently controllable to form an illuminated light-emitting region (301) and a non-illuminated non-light-emitting region (302) on the first light-emitting surface (131) by controlling a lighting state of the light-emitting members (142).

7. The side-emitting lighting device of claim 5, wherein the light source assembly (140) comprises a light source substrate (141) partially surrounding the first light exit surface (131) and a light emitting member (142) disposed on the light source substrate (141), the light emitting member (142) being configured to form an illuminated light exit region (301) on the first light exit surface (131), and a non-illuminated non-light exit region (302) on the first light exit surface (131) not surrounded by the light source assembly (140).

8. The side-emitting lighting device of claim 4, comprising a shade member disposed in conjunction with the light source assembly (140) around the first light exit surface (131), the light source assembly (140) configured to form an illuminated light exit region (301) on the first light exit surface (131), the shade member configured to form a non-illuminated non-light exit region (302) on the first light exit surface (131).

9. The side-emitting lighting device of claim 5, wherein the light source assembly (140) comprises at least a first light source assembly (143) and a second light source assembly (144), the first light source assembly (143) is disposed on a side of the top wall (120) facing the frame (130) and/or the first light source assembly (143) is disposed on the frame (130) and emits light to the first light emitting surface (131) and the second light emitting surface (132), and the second light source assembly (144) is disposed on a side of the top wall (120) facing away from the frame (130) and emits light in a direction facing away from the top wall (120).

10. The side-emitting lighting device of claim 5, wherein the light source assembly (140) comprises a light source substrate (141) at least partially disposed around the first light emitting surface (131) and a plurality of light emitting elements (142) disposed on the light source substrate (141), and an arrangement shape of the plurality of light emitting elements (142) on the light source substrate (141) is any one of a straight line, a curved line, a ring shape, and an array.

11. The side-emitting lighting device of claim 10, wherein the light source assembly (140) comprises at least two different colored light emitting members (142), the at least two different colored light emitting members (142) being sequentially and circularly arranged on the light source substrate (141).

12. The side-emitting lighting device according to any one of claims 1 to 11, further comprising a light distribution member (170), wherein the light distribution member (170) is disposed in a light emitting line of the light source assembly (140), and light emitted by the light source assembly (140) is emitted to the first light emitting surface (131) and the second light emitting surface (132) after being acted by the light distribution member (170).

13. The side-emitting lighting device of claim 12, wherein the light distribution member (170) is any one or combination of a light guide plate, a lens, a reflector, and a reflector cup.

14. A luminaire comprising a side-emitting lighting device as claimed in any one of claims 1 to 13, and a surface-emitting lighting device (200) arranged inside and surrounded by said side-emitting lighting device, said surface-emitting lighting device (200) having a main light source light-emitting surface (210), said first light-emitting surface (131) being arranged around said main light source light-emitting surface (210).

15. The luminaire of claim 14, wherein at least a portion of the light emitted from the light source assembly (140) is projected onto the primary light source light-emitting surface (210) after passing through the first light-emitting surface (131) to form a virtual image (303) on the primary light source light-emitting surface (210).