WO2025228293A1 - 侧发光照明装置及灯具 - Google Patents

侧发光照明装置及灯具

Info

Publication number
WO2025228293A1
WO2025228293A1 PCT/CN2025/091430 CN2025091430W WO2025228293A1 WO 2025228293 A1 WO2025228293 A1 WO 2025228293A1 CN 2025091430 W CN2025091430 W CN 2025091430W WO 2025228293 A1 WO2025228293 A1 WO 2025228293A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
emitting
light source
emitting surface
disposed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2025/091430
Other languages
English (en)
French (fr)
Inventor
刘海生
胡海强
刘峥
杨晓彤
鹿鸣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Opple Lighting Co Ltd
Suzhou Op Lighting Co Ltd
Original Assignee
Opple Lighting Co Ltd
Suzhou Op Lighting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Opple Lighting Co Ltd, Suzhou Op Lighting Co Ltd filed Critical Opple Lighting Co Ltd
Publication of WO2025228293A1 publication Critical patent/WO2025228293A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders

Definitions

  • This application relates to the field of lighting, and more particularly to a side-emitting lighting device and lamp.
  • Traditional blue sky lights generally consist of a light source and a pattern board with blue sky and white clouds drawn on it. The light source illuminates the pattern board to create an outdoor blue sky light environment.
  • the lighting display effect on the traditional blue sky lamp housing is relatively ordinary, making it impossible to simulate the effect of real sunlight shining into the room through a window, and at the same time, it cannot provide a good ambient lighting effect.
  • the purpose of this application is to provide a side-emitting lighting device and lamp that can realistically simulate the effect of natural light.
  • this application provides a side-emitting lighting device, comprising:
  • the housing includes a top wall and a frame, the frame being connected to the top wall and extending away from the top wall, the frame being configured to at least partially transmit light, the frame including a first light-emitting surface and a second light-emitting surface, the first light-emitting surface being disposed on the inner side of the frame facing the top wall, the second light-emitting surface being disposed adjacent to or opposite to the first light-emitting surface, and a light source mounting space being formed between the first light-emitting surface and the second light-emitting surface;
  • a light source assembly is disposed within the light source installation space.
  • the light emitted by the light source assembly passes through the first light-emitting surface and the second light-emitting surface and is emitted out, forming a light-emitting area on the first light-emitting surface.
  • the first light-emitting surface is also provided with a non-light-emitting area that is circumferentially connected to the light-emitting area. There is a light/shadow transition area between the light-emitting area and the non-light-emitting area.
  • the frame includes an inner sidewall and an outer sidewall disposed opposite to each other, the outer sidewall surrounding the top wall, and the inner sidewall being disposed inside the outer sidewall and surrounded by the outer sidewall, wherein the inner sidewall is the first light-emitting surface of the frame.
  • the frame includes an outer wall surrounding the top wall and a bottom wall connected to the outer wall and away from the top wall.
  • the first light-emitting surface is a light-emitting port disposed on the inner side of the outer wall.
  • the side-emitting lighting device further includes a light-emitting element, which abuts against the bottom wall and is disposed at the light-emitting port. The light emitted by the light source assembly is emitted after passing through the light-emitting port and the light-emitting element.
  • the frame further includes a third light-emitting surface, wherein the first light-emitting surface is disposed on the inner side of the frame facing the top wall, and the second light-emitting surface and the third light-emitting surface are respectively disposed on the outer side wall and the bottom wall of the frame.
  • the light source assembly is disposed on the top wall and/or the light source assembly is disposed on the frame.
  • the light source assembly includes a light source substrate disposed around the first light-emitting surface and a plurality of light-emitting elements disposed on the light source substrate.
  • the plurality of light-emitting elements can be independently controlled. By controlling the lighting state of the light-emitting elements, an illuminated light-emitting area and an unilluminated non-light-emitting area are formed on the first light-emitting surface.
  • the light source assembly includes a light source substrate partially surrounding the first light-emitting surface and a light-emitting element disposed on the light source substrate.
  • the light-emitting element is configured to form an illuminated light-emitting area on the first light-emitting surface and an unilluminated non-light-emitting area on the first light-emitting surface not surrounded by the light source assembly.
  • the side-emitting lighting device includes a light-shielding member, which is arranged together with the light source assembly 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
  • the light-shielding member is configured to form an unilluminated non-light-emitting area on the first light-emitting surface.
  • the light source assembly includes at least a first light source assembly and a second light source assembly.
  • the first light source assembly is disposed on the side of the top wall facing the frame and/or disposed on the frame, emitting light to the first light-emitting surface and the second light-emitting surface.
  • the second light source assembly is disposed on the side of the top wall away from the frame, emitting light in a direction away from the top wall.
  • 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, wherein the arrangement shape of the plurality of light-emitting elements on the light source substrate is any one of a straight line, a curve, a ring, or an array.
  • the light source assembly includes at least two different colored light-emitting elements, which are arranged in a cyclic manner on the light source substrate.
  • the side-emitting lighting device further includes a light distribution element, which is disposed in the light output path of the light source assembly.
  • the light emitted by the light source assembly is emitted towards the first light output surface and the second light output surface after being acted upon by the light distribution element.
  • the light distribution element is any one or a combination of a light guide plate, a lens, a reflector, and a reflector cup.
  • Another object of this application is to provide a luminaire that includes the above-described side-emitting lighting device.
  • this application provides a lighting fixture, including the aforementioned 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 has a main light source emitting surface, and the first emitting surface is disposed around the main light source emitting surface.
  • At least a portion 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.
  • the side-emitting lighting device of this application by configuring the frame to allow at least partial light transmission and having a first light-emitting surface and a second light-emitting surface, allows the light emitted by the light source component to be emitted from multiple directions, increasing the light emission angle and range of the lighting device. This creates a better lighting effect on the outer side of the frame, making the lamp more atmospheric and enhancing the user experience.
  • the light/shadow transition zone formed on the first light-emitting surface the effect of sunlight entering from one side, illuminating one side of a window while creating darkness on the other side, is simulated. This light/shadow transition zone makes the light change more natural and soft, avoiding overly abrupt light transitions.
  • the light source component can be hidden inside the side-emitting lighting device, not directly exposed, enhancing the overall aesthetics of the side-emitting lighting device.
  • Figure 1 is a cross-sectional view of the lamp provided in the first embodiment of this application.
  • Figure 2 shows the first implementation of the circular portion of the lamp shown in Figure 1.
  • Figure 3 shows a second implementation of the circular portion of the lamp shown in Figure 1.
  • Figure 4 is a cross-sectional view of the lamp provided in the second embodiment of this application.
  • Figure 5 shows the first implementation of the circular portion of the lamp shown in Figure 4.
  • Figure 6 shows a second implementation of the circular portion of the lamp shown in Figure 4.
  • Figure 7 shows the third implementation of the circular part of the lamp shown in Figure 4.
  • Figure 8 shows the fourth implementation of the circular part of the lamp shown in Figure 4.
  • Figure 9 is a diagram showing the lighting effect of the lamp provided in this application.
  • 100 - Side-emitting lighting device 110 - Housing; 120 - Top wall; 130 - Frame; 131 - First light-emitting surface; 132 - Second light-emitting surface; 133 - Light source mounting space; 134 - Inner side wall; 135 - Outer side wall; 136 - Bottom wall; 137 - Third light-emitting surface; 140 - Light source assembly; 141 - Light source substrate; 142 - Light-emitting element; 143 - First light source assembly; 144 - Second light source assembly; 170 - Light distribution element; 200 - Surface-emitting lighting device; 210 - Main light-emitting surface; 300-lamps, 301-light-emitting area, 302-non-light-emitting area, 303-virtual image, 304-light/shadow transition area; 400 - Ceiling.
  • This application provides a lamp 300, which includes a surface-emitting lighting device 200 and a side-emitting lighting device 100.
  • the surface-emitting lighting device 200 is disposed inside the side-emitting lighting device 100 and surrounded by the side-emitting lighting device 100.
  • the side-emitting lighting device 100 includes a housing 110, which includes a top wall 120 and a frame 130.
  • the frame 130 is connected to the top wall 120 and extends away from the top wall 120.
  • the frame 130 is configured to at least partially transmit light.
  • 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 on the inner side of the frame 130 facing the top wall 120.
  • the second light-emitting surface 132 is disposed adjacent to or opposite to the first light-emitting surface 131.
  • a light source mounting space 133 is formed between the first light-emitting surface 131 and the second light-emitting surface 132.
  • the side-emitting lighting device 100 also includes a light source assembly 140 disposed in the light source mounting space 133.
  • the light emitted by the light source assembly 140 is emitted after passing through the first light-emitting surface 131 and the second light-emitting surface 132, and a light-emitting area 301 is formed on the first light-emitting surface 131.
  • the first light-emitting surface 131 is also provided with a non-light-emitting area 302 that is circumferentially connected to the light-emitting area 301.
  • the frame 130 is configured to allow at least partial light transmission and has a first light-emitting surface 131 and a second light-emitting surface 132. This allows the light emitted by the light source assembly 140 to be emitted from multiple directions, increasing the light-emitting angle and range of the lighting device. This results in a better lighting effect on the outer side of the frame 130, making the lamp 300 more atmospheric and enhancing the user experience.
  • a light/shadow transition zone 304 formed on the first light-emitting surface 131 simulates the effect of sunlight entering from one side, illuminating one side of a window while creating darkness on the other side. The light/shadow transition zone 304 makes the light change more natural and soft, avoiding overly abrupt light transitions.
  • the light source assembly 140 is housed within the light source installation space 133, meaning that the light source assembly 140 itself is hidden inside the device and not directly exposed, enhancing the overall aesthetics of the side-emitting lighting device 100.
  • the frame 130 includes an inner sidewall 134 and an outer sidewall 135 disposed opposite to each other.
  • the outer sidewall 135 surrounds the top wall 120, and the inner sidewall 134 is disposed inside the outer sidewall 135 and surrounded by it.
  • the inner sidewall 134 serves as the first light-emitting surface 131 of the frame 130.
  • the outer sidewall 135 surrounding the top wall 120 not only enhances the structural stability but also, to a certain extent, prevents light from directly illuminating the internal light source assembly 140 from the outside, further improving light control.
  • the frame 130 includes an outer wall 135 surrounding the top wall 120 and a bottom wall 136 connected to the outer wall 135 and located away from the top wall 120.
  • the first light-emitting surface 131 is a light-emitting port located inside the outer wall 135.
  • the side-emitting lighting device 100 also includes a light-emitting element, which abuts against the bottom wall 136 and is located at the light-emitting port. The light emitted by the light source assembly 140 is emitted after passing through the light-emitting port and the light-emitting element.
  • the light-emitting port By setting the light-emitting port inside the outer wall 135 and the light-emitting element abutting against the bottom wall 136 and located at the light-emitting port, the light emitted by the light source assembly 140 can be guided by the light-emitting port and the light-emitting element to achieve a more uniform and precise light distribution.
  • the light-emitting element can be a diffuser plate.
  • those skilled in the art will know that different lighting effects and appearance styles can be achieved by adjusting the size, shape, and position of the light-emitting port and by selecting light-emitting elements of different materials and designs. This provides more flexibility and creative space for the design of lighting installations.
  • the frame 130 also includes a third light-emitting surface 137.
  • the first light-emitting surface 131 is disposed on the inner side of the frame 130 facing the top wall 120, and the second light-emitting surface 132 and the third light-emitting surface 137 are respectively disposed on the outer wall 135 and the bottom wall 136 of the frame 130.
  • the side-emitting lighting device 100 can achieve an all-around lighting effect. This not only meets the lighting needs of different areas within the space but also creates a rich variety of light and shadow effects, enhancing the overall sense of layering and three-dimensionality of the space, and effectively improving the visual effect of the space.
  • the light source assembly 140 is disposed on the top wall 120, so that the light can be projected downwards more concentratedly, thereby improving the brightness of the illuminated area.
  • the light source assembly 140 on the top wall 120 can achieve a more uniform lighting effect, reduce the generation of shadows and light spots, and provide a comfortable visual environment.
  • the light source component 140 can also be set on the frame 130 to form a better light and shadow layer and depth in the space, thereby enhancing the sense of space.
  • 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 elements 142 disposed on the light source substrate 141.
  • the plurality of light-emitting elements 142 can be independently controlled. By controlling the lighting state of the light-emitting elements 142, an illuminated light-emitting area 301 and an unilluminated non-light-emitting area 302 are formed on the first light-emitting surface 131.
  • the light source assembly 140 includes a light source substrate 141 partially surrounding the first light-emitting surface 131 and a light-emitting element 142 disposed on the light source substrate 141.
  • the light-emitting element 142 is configured to form an illuminated light-emitting area 301 on the first light-emitting surface 131 and an unilluminated non-light-emitting area 302 on the first light-emitting surface 131 not surrounded by the light source assembly 140.
  • the side-emitting lighting device 100 includes a light-shielding member, which, together with the light source assembly 140, surrounds 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
  • the light-shielding member is configured to form an unilluminated non-light-emitting area 302 on the first light-emitting surface 131.
  • the effect of illuminating part of the window sill when sunlight shines obliquely on it is simulated, making the display effect of the side-emitting lighting device 100 more realistic.
  • the light source assembly 140 includes at least a first light source assembly 143 and a second light source assembly 144.
  • the first light source assembly 143 is disposed on the side of the top wall 120 facing the frame 130 or on the frame 130, emitting light to the first light-emitting surface 131 and the second light-emitting surface 132.
  • the first light source assembly 143 may be disposed on both the side of the top wall 120 facing the frame 130 and on the frame 130, which is not a limitation of this application.
  • the second light source assembly 144 is disposed on the side of the top wall 120 away from the frame 130, emitting light in a direction away from the top wall 120. The light emitted by the second light source assembly 144 is directed toward the ceiling 400 or suspended ceiling to create a ceiling-washing effect, making the lighting effect of the lamp 300 more layered.
  • the arrangement of the light-emitting elements 142 on the light source substrate 141 can be any one of the following: straight line, curve, ring, or array.
  • the lighting effect can be optimized.
  • the light source assembly 140 includes at least two different colored light-emitting elements 142, which are arranged sequentially and cyclically on the light source substrate 141. By using multiple different colored light-emitting elements 142, a more colorful lighting effect can be presented.
  • the light distribution element 170 can be any one or a combination of a light guide plate, a lens, a reflector, and a reflector cup.
  • the light distribution element 170 is a light guide plate, which has a high light conversion efficiency, uniform light output, and can be applied to various light sources.
  • the light distribution element 170 is a lens, which has enhanced light-gathering ability and increases light intensity.
  • the light distribution element 170 is a reflector, which has a high reflectivity, typically above 95%, and can better control the direction of light emission. It should be understood that those skilled in the art can select a suitable light distribution element according to actual needs.
  • the surface-emitting lighting device 200 has a main light-emitting surface 210, and a first light-emitting surface 131 is arranged around the main light-emitting surface 210. At least part of the light emitted by the light source assembly 140 passes through the first light-emitting surface 131 and is projected onto the main light-emitting surface 210 to form a virtual image 303 on the main light-emitting surface 210.
  • the virtual image 303 on the main light-emitting surface 210 the effect of a window shadow formed on the window when one side of the window is illuminated by sunlight can be simulated, making it appear deep and transparent to the human eye.
  • the light emitted by the light source component 140 in the side-emitting lighting device 100 of this application can be emitted from multiple directions, increasing the emission angle and range of the side-emitting lighting device 100. This results in a better lighting effect on the outer side of the frame 130, making the lamp 300 more atmospheric.
  • the light/shadow transition zone 304 formed on the first light-emitting surface 131 simulates the effect of sunlight entering from one side, illuminating one side of the window while creating darkness on the other side.
  • the light/shadow transition zone 304 makes the change in light more natural and soft, avoiding overly abrupt light transitions.
  • At least part of the light emitted by the light source component 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, forming a virtual image 303 on the main light source light-emitting surface 210.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种侧发光照明装置（100）及灯具（300），侧发光照明装置（100）包括：壳体（110），包括顶壁（120）和边框（130），边框（130）与顶壁（120）连接且向远离顶壁（120）方向延伸，边框（130）配置为可至少部分透过光线，边框（130）包括第一出光面（131）和第二出光面（132），第一出光面（131）设置在边框（130）朝向顶壁（120）的内侧，第二出光面（132）与第一出光面（131）相邻或相对设置，第一出光面（131）和第二出光面（132）之间围设形成有光源安装空间（133）；光源组件（140），设置于光源安装空间（133）内，光源组件（140）发出的光线经第一出光面（131）和第二出光面（132）后射出，并在第一出光面（131）上形成有出光区域（301），第一出光面（131）上还设有与出光区域（301）周向连接的非出光区域（302），出光区域（301）和非出光区域（302）之间具有光/影过渡区（304）。

Description

侧发光照明装置及灯具
本申请要求了申请日为2024年04月30日，申请号为202420943647.7，发明名称为“侧发光照明装置及灯具”的中国专利申请的优先权，该专利申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及照明领域，尤其涉及一种侧发光照明装置及灯具。
背景技术
随着生活水平的提高，人们在不同的场景中对照明的需求也越来越高，其中，能够模拟室外自然环境光的侧发光照明装置逐渐得到市场的青睐，广泛应用于家居、办公楼、商场、体育场、车站、机场等室内照明，传统的蓝天灯普遍由光源及绘制有蓝天白云的图案板构成，并通过光源点亮图案板，形成室外蓝天光环境。
但传统的蓝天灯的灯壳上的灯光显示效果较为一般，使得无法模仿真实的阳光透过窗户照进室内的效果，同时，无法提供较好的氛围照明效果。
有鉴于此，确有必要提供一种侧发光照明装置，能够真实的模拟自然光透过窗户照进室内的效果，并提供较好的氛围感。
发明内容
本申请的目的在于提供一种能够真实的模拟自然光的效果的侧发光照明装置及灯具。
为实现上述目的，本申请提供了一种侧发光照明装置，包括：
壳体，包括顶壁和边框，所述边框与所述顶壁连接且向远离所述顶壁方向延伸，所述边框配置为可至少部分透过光线，所述边框包括第一出光面和第二出光面，所述第一出光面设置在所述边框朝向所述顶壁的内侧，所述第二出光面与所述第一出光面相邻或相对设置，所述第一出光面和所述第二出光面之间围设形成有光源安装空间；
光源组件，设置于所述光源安装空间内，所述光源组件发出的光线经所述第一出光面和所述第二出光面后射出，并在所述第一出光面上形成有出光区域，所述第一出光面上还设有与所述出光区域周向连接的非出光区域，所述出光区域和所述非出光区域之间具有光/影过渡区。
可选的，所述边框包括相对设置的内侧壁和外侧壁，所述外侧壁围绕所述顶壁设置，所述内侧壁设置于所述外侧壁的内侧且被所述外侧壁包围，其中，所述内侧壁为所述边框的第一出光面。
可选的，所述边框包括围绕所述顶壁设置的外侧壁，以及与所述外侧壁相连且远离所述顶壁的底壁，所述第一出光面为设置在所述外侧壁内侧的出光口，所述侧发光照明装置还包括出光件，所述出光件与所述底壁抵接且设置在所述出光口处，所述光源组件发出的光线经所述出光口和所述出光件后射出。
可选的，所述边框还包括第三出光面，所述第一出光面设置在所述边框朝向所述顶壁的内侧，所述第二出光面和所述第三出光面分别设置在所述边框的外侧壁和底壁上。
可选的，所述光源组件设置于所述顶壁上和/或所述光源组件设置于所述边框上。
可选的，所述光源组件包括围绕所述第一出光面设置的光源基板和设置在所述光源基板上的若干发光件，若干所述发光件可被独立控制，通过控制所述发光件的点亮状态，以在所述第一出光面上形成被照亮的出光区域和不被照亮的非出光区域。
可选的，所述光源组件包括部分围绕所述第一出光面的光源基板和设置在所述光源基板上的发光件，所述发光件配置为在所述第一出光面上形成被照亮的出光区域，未被所述光源组件围绕的所述第一出光面上形成不被照亮的非出光区域。
可选的，所述侧发光照明装置包括遮光件，所述遮光件与所述光源组件共同环绕所述第一出光面设置，所述光源组件配置为在所述第一出光面上形成被照亮的出光区域，所述遮光件配置为在所述第一出光面上形成不被照亮的非出光区域。
可选的，所述光源组件至少包括第一光源组件和第二光源组件，所述第一光源组件设置于所述顶壁朝向所述边框的一侧和/或所述第一光源组件设置于所述边框上，并向所述第一出光面和所述第二出光面发出光线；所述第二光源组件设置在所述顶壁背离所述边框的一侧，并向远离所述顶壁的方向发出光线。
可选的，所述光源组件包括至少部分围绕所述第一出光面设置的光源基板和设置在所述光源基板上的若干发光件，若干所述发光件在所述光源基板上的排布形状为直线、曲线、环形、阵列中的任意一种。
可选的，所述光源组件包括至少两种不同颜色的发光件，至少两种不同颜色的发光件在所述光源基板上依次循环排布。
可选的，所述侧发光照明装置还包括配光件，所述配光件设置在所述光源组件的出光线路中，所述光源组件发出的光线经所述配光件的作用后向所述第一出光面和所述第二出光面射出。
可选的，所述配光件为导光板、透镜、反射器、反光杯中的任意一种或组合。
本申请的另一目的在于提供一种包括上述侧发光照明装置的灯具。
为实现上述目的，本申请提供一种灯具，包括上述侧发光照明装置，以及，面发光照明装置，设置在所述侧发光照明装置的内侧且被所述侧发光照明装置围绕，所述面发光照明装置具有主光源出光面，所述第一出光面环绕所述主光源出光面设置。
可选的，所述光源组件发出的光线至少部分经所述第一出光面后投射至所述主光源出光面上，以在所述主光源出光面上形成虚像。
与传统技术相比，本申请的技术方案具有以下有益效果：
本申请的侧发光照明装置通过将边框配置为可至少部分透过光线，并且具有第一出光面和第二出光面，这使得光源组件发出的光线可以从多个方向射出，增加了照明装置的发光角度和范围，在边框的外侧能形成较好的照明效果，使得灯具更具氛围感，提升用户的使用体验。通过在第一出光面上形成的光/影过渡区，模拟阳光从一侧射入时，照亮窗户的一侧，而在窗户另一侧形成暗面的效果，光/影过渡区使得光线的变化更加自然和柔和，避免了过于生硬的光线切换。另外，通过将光源组件设置在光源安装空间内，使得光源组件能够被隐藏在侧发光照明装置的内部，不会直接暴露在外，增强了该侧发光照明装置的整体美观性。
附图说明
图1是本申请第一实施例提供的灯具的剖面图。
图2是图1所示灯具的圆圈部分的第一种实现方式。
图3是图1所示灯具的圆圈部分的第二种实现方式。
图4是本申请第二实施例提供的灯具的剖面图。
图5是图4所示灯具的圆圈部分的第一种实现方式。
图6是图4所示灯具的圆圈部分的第二种实现方式。
图7是图4所示灯具的圆圈部分的第三种实现方式。
图8是图4所示灯具的圆圈部分的第四种实现方式。
图9是本申请提供的灯具的照明效果图。
附图标记说明：
100-侧发光照明装置，110-壳体，120-顶壁，130-边框，131-第一出光面，132-第二出光
面，133-光源安装空间，134-内侧壁，135-外侧壁，136-底壁，137-第三出光面，140-光源组件，141-光源基板，142-发光件，143-第一光源组件，144-第二光源组件，170-配光件；
200-面发光照明装置，210-主出光面；
300-灯具，301-出光区域，302-非出光区域，303-虚像，304-光/影过渡区；
400-天花板。
具体实施方式
为了使本申请的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对本申请进行详细描述。
在此，需要说明的是，为了避免因不必要的细节而模糊了本申请，在附图中仅仅示出了与本申请的方案密切相关的结构和/或处理步骤，而省略了与本申请关系不大的其他细节。
另外，还需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。
请参阅图1至图9所示，本申请提供了一种灯具300，包括面发光照明装置200和侧发光照明装置100，面发光照明装置200设置在侧发光照明装置100的内侧且被侧发光照明装置100围绕。
该侧发光照明装置100包括壳体110，壳体110包括顶壁120和边框130，边框130与顶壁120连接且向远离顶壁120方向延伸，边框130配置为可至少部分透过光线，边框130包括第一出光面131和第二出光面132，第一出光面131设置在边框130朝向顶壁120的内侧，第二出光面132与第一出光面131相邻或相对设置，第一出光面131和第二出光面132之间围设形成有光源安装空间133。
该侧发光照明装置100还包括设置于光源安装空间133内的光源组件140，光源组件140发出的光线经第一出光面131和第二出光面132后射出，并在第一出光面131上形成有出光区域301，第一出光面131上还设有与出光区域301周向连接的非出光区域302，出光区域301和非出光区域302之间具有光/影过渡区304。
其中，边框130配置为可至少部分透过光线，并且具有第一出光面131和第二出光面132，这使得光源组件140发出的光线可以从多个方向射出，增加了照明装置的发光角度和范围，使得在边框130的外侧能形成较好的照明效果，使得灯具300更具氛围感，提升用户的使用体验。通过在第一出光面131上形成的光/影过渡区304，模拟阳光从一侧射入时，照亮窗户的一侧，而在窗户另一侧形成暗面的效果，光/影过渡区304使得光线的变化更加自然和柔和，避免了过于生硬的光线切换。光源组件140被设置在光源安装空间133内，这意味着光源组件140本身被隐藏在装置内部，不会直接暴露在外，增强了该侧发光照明装置100的整体美观性。
请参阅图2所示，在第一种实现方式中，边框130包括相对设置的内侧壁134和外侧壁135，外侧壁135围绕顶壁120设置，内侧壁134设置于外侧壁135的内侧且被外侧壁135包围，其中，内侧壁134为边框130的第一出光面131。通过将内侧壁134设为边框130的第一出光面131，光源组件140发出的光线能够直接且有效地从内侧壁134射出，减少了光线在光源安装空间133内部的反射和散射，提高了光线的利用率，也减少了侧发光照明装置100中零部件的数量，组装更为方便。同时，外侧壁135围绕顶壁120设置，不仅增强了结构的稳固性，还能够在一定程度上防止光线从外部直接照射到内部的光源组件140，进一步提升了光线的控制效果。
请参阅图3所示，在第二种实现方式中，边框130包括围绕顶壁120设置的外侧壁135，以及与外侧壁135相连且远离顶壁120的底壁136，第一出光面131为设置在外侧壁135内侧的出光口，侧发光照明装置100还包括出光件，出光件与底壁136抵接且设置在出光口处，光源组件140发出的光线经出光口和出光件后射出。通过设置出光口在外侧壁135的内侧，以及出光件与底壁136抵接并位于出光口处，光源组件140发出的光线能够经过出光口和出光件的引导，实现更为均匀和精准的光线分布。可选地，出光件可以为扩散板，当然，本领域人员可知，可以通过调整出光口的大小、形状和位置，以及选择不同材质和设计的出光件，可以实现不同的照明效果和外观风格的需求。这为照明装置的设计提供了更多的灵活性和创意空间。
进一步的，参阅图3所示，边框130还包括第三出光面137，第一出光面131设置在边框130朝向顶壁120的内侧，第二出光面132和第三出光面137分别设置在边框130的外侧壁135和底壁136上。通过设置的多个出光面，侧发光照明装置100能够实现全方位的照明效果。这不仅可以满足空间内不同区域的照明需求，还能创造出丰富多样的光影效果，提升整体空间的层次感和立体感，有效改善空间的视觉效果。
参阅图2至图3以及图5至图7所示，光源组件140设置于顶壁120上，这样光线可以更为集中地向下投射，从而提高了照明区域的亮度。通过合理的光学设计，顶壁120上的光源组件140可以实现较为均匀的照明效果，减少阴影和光斑的产生，提供舒适的视觉环境。
参阅图8所示，光源组件140也可设置于边框130上，以能在空间中形成较好的光影层次和深度，增强空间感。
进一步的，光源组件140包括围绕第一出光面131设置的光源基板141和设置在光源基板141上的若干发光件142，若干发光件142可被独立控制，通过控制发光件142的点亮状态，以在第一出光面131上形成被照亮的出光区域301和不被照亮的非出光区域302。
进一步的，光源组件140包括部分围绕第一出光面131的光源基板141和设置在光源基板141上的发光件142，发光件142配置为在第一出光面131上形成被照亮的出光区域301，未被光源组件140围绕的第一出光面131上形成不被照亮的非出光区域302。
进一步的，侧发光照明装置100包括遮光件，遮光件与光源组件140共同环绕第一出光面131设置，光源组件140配置为在第一出光面131上形成被照亮的出光区域301，遮光件配置为在第一出光面131上形成不被照亮的非出光区域302。通过在出光面上形成出光区域301与非出光区域302，以模仿真实的阳光斜射在窗沿时，照亮部分窗沿的效果，使得该侧发光照明装置100的显示效果更为逼真。
进一步的，请参阅图5～7所示，光源组件140至少包括第一光源组件143和第二光源组件144，在一些实施例中，第一光源组件143设置于顶壁120朝向边框130的一侧或第一光源组件143设置于边框130上，并向第一出光面131和第二出光面132发出光线；在其他的一些实施例中，在顶壁120朝向边框130的一侧以及边框130上也可同时均设置有第一光源组件143，本申请对此不作限制。第二光源组件144设置在顶壁120背离边框130的一侧，并向远离顶壁120的方向发出光线，第二光源组件144发出的光线射向天花板400或吊顶，以形成洗天花板400的效果，使得该灯具300的照明效果更具层次感。
进一步的，若干发光件142在光源基板141上的排布形状为直线、曲线、环形、阵列中的任意一种。通过选择合适的发光件142的排布方式，可以优化照明的效果，对呈以上排布形状的发光件142分区域控制，可以呈现更为丰富的照明图案，创造出独特的视觉效果。
进一步的，光源组件140包括至少两种不同颜色的发光件142，至少两种不同颜色的发光件142在光源基板141上依次循环排布。通过设置的多种不同颜色的发光件142，以呈现出更为多彩的照明效果。
进一步的，侧发光照明装置100还包括配光件170，配光件170设置在光源组件140的出光线路中，光源组件140发出的光线经配光件170的作用后向第一出光面131和第二出光面132射出。通过设置的配光件170，能够控制光源组件140发出的光线的出射角度，使得光线以小角度射出，映射距离远，具备更强的通透性。
进一步的，配光件170为导光板、透镜、反射器、反光杯中的任意一种或组合。例如，参阅图5所示，配光件170为导光板，导光板的光转化率较高，出光均匀，且导光板可应用于各种光源。参阅图6所示，配光件170为透镜，透镜则具有加强的聚光能力，并增强光强。参阅图7所示，配光件170为反射器，反射器则具有较高的反射率，通常达95％以上，并且可以较好的控制光线的出射方向。需要知道的是，本领域技术人员可根据实际需要选择合适的配光件。
进一步的，面发光照明装置200具有主光源出光面210，第一出光面131环绕主光源出光面210设置，光源组件140发出的光线至少部分经第一出光面131后投射至主光源出光面210上，以在主光源出光面210上形成虚像303。通过在主光源出光面210上形成的虚像303，能够模拟窗户的一侧被阳光照亮时，在窗户上形成的窗影效果，使得人眼看上去，具有深邃感与通透性。
综上所述，本申请的侧发光照明装置100中的光源组件140发出的光线可以从多个方向射出，增加了侧发光照明装置100的发光角度和范围，使得在边框130的外侧能形成较好的照明效果，使得灯具300更具氛围感。通过在第一出光面131上形成的光/影过渡区304，模拟阳光从一侧射入时，照亮窗户的一侧，而在窗户另一侧形成暗面的效果，光/影过渡区304使得光线的变化更加自然和柔和，避免了过于生硬的光线切换。同时，侧发光照明装置100中的光源组件140发出的光线至少部分经第一出光面131后投射至主光源出光面210上，以在主光源出光面210上形成虚像303，模拟出窗户的一侧被阳光照亮时，在窗户上形成的窗影效果，给用户带来更为真实的视觉体验。
以上实施例仅用以说明本申请的技术方案而非限制，尽管参照较佳实施例对本申请进行了详细说明，本领域的普通技术人员应当理解，可以对本申请的技术方案进行修改或者等同替换，而不脱离本申请技术方案的精神和范围。

Claims (15)

  1. 一种侧发光照明装置，其中，包括：
    壳体(110)，包括顶壁(120)和边框(130)，所述边框(130)与所述顶壁(120)连接且向远离所述顶壁(120)方向延伸，所述边框(130)配置为可至少部分透过光线，所述边框(130)包括第一出光面(131)和第二出光面(132)，所述第一出光面(131)设置在所述边框(130)朝向所述顶壁(120)的内侧，所述第二出光面(132)与所述第一出光面(131)相邻或相对设置，所述第一出光面(131)和所述第二出光面(132)之间围设形成有光源安装空间(133)；
    光源组件(140)，设置于所述光源安装空间(133)内，所述光源组件(140)发出的光线经所述第一出光面(131)和所述第二出光面(132)后射出，并在所述第一出光面(131)上形成有出光区域(301)，所述第一出光面(131)上还设有与所述出光区域(301)周向连接的非出光区域(302)，所述出光区域(301)和所述非出光区域(302)之间具有光/影过渡区(304)。
  2. 根据权利要求1所述的侧发光照明装置，其中，所述边框(130)包括相对设置的内侧壁(134)和外侧壁(135)，所述外侧壁(135)围绕所述顶壁(120)设置，所述内侧壁(134)设置于所述外侧壁(135)的内侧且被所述外侧壁(135)包围，其中，所述内侧壁(134)为所述边框(130)的第一出光面(131)。
  3. 根据权利要求1所述的侧发光照明装置，其中，所述边框(130)包括围绕所述顶壁(120)设置的外侧壁(135)，以及与所述外侧壁(135)相连且远离所述顶壁(120)的底壁(136)，所述第一出光面(131)为设置在所述外侧壁(135)内侧的出光口，所述侧发光照明装置还包括出光件，所述出光件与所述底壁(136)抵接且设置在所述出光口处，所述光源组件(140)发出的光线经所述出光口和所述出光件后射出。
  4. 根据权利要求3所述的侧发光照明装置，其中，所述边框(130)还包括第三出光面(137)，所述第一出光面(131)设置在所述边框(130)朝向所述顶壁(120)的内侧，所述第二出光面(132)和所述第三出光面(137)分别设置在所述边框(130)的外侧壁(135)和底壁(136)上。
  5. 根据权利要求1所述的侧发光照明装置，其中，所述光源组件(140)设置于所述顶壁(120)上和/或所述光源组件(140)设置于所述边框(130)上。
  6. 根据权利要求5所述的侧发光照明装置，其中，所述光源组件(140)包括围绕所述第一出光面(131)设置的光源基板(141)和设置在所述光源基板(141)上的若干发光件(142)，若干所述发光件(142)可被独立控制，通过控制所述发光件(142)的点亮状态，以在所述第一出光面(131)上形成被照亮的出光区域(301)和不被照亮的非出光区域(302)。
  7. 根据权利要求5所述的侧发光照明装置，其中，所述光源组件(140)包括部分围绕所述第一出光面(131)的光源基板(141)和设置在所述光源基板(141)上的发光件(142)，所述发光件(142)配置为在所述第一出光面(131)上形成被照亮的出光区域(301)，未被所述光源组件(140)围绕的所述第一出光面(131)上形成不被照亮的非出光区域(302)。
  8. 根据权利要求4所述的侧发光照明装置，其中，所述侧发光照明装置包括遮光件，所述遮光件与所述光源组件(140)共同环绕所述第一出光面(131)设置，所述光源组件(140)配置为在所述第一出光面(131)上形成被照亮的出光区域(301)，所述遮光件配置为在所述第一出光面(131)上形成不被照亮的非出光区域(302)。
  9. 根据权利要求5所述的侧发光照明装置，其中，所述光源组件(140)至少包括第一光源组件(143)和第二光源组件(144)，所述第一光源组件(143)设置于所述顶壁(120)朝向所述边框(130)的一侧和/或所述第一光源组件(143)设置于所述边框(130)上，并向所述第一出光面(131)和所述第二出光面(132)发出光线；所述第二光源组件(144)设置在所述顶壁(120)背离所述边框(130)的一侧，并向远离所述顶壁(120)的方向发出光线。
  10. 根据权利要求5所述的侧发光照明装置，其中，所述光源组件(140)包括至少部分围绕所述第一出光面(131)设置的光源基板(141)和设置在所述光源基板(141)上的若干发光件(142)，若干所述发光件(142)在所述光源基板(141)上的排布形状为直线、曲线、环形、阵列中的任意一种。
  11. 根据权利要求10所述的侧发光照明装置，其中，所述光源组件(140)包括至少两种不同颜色的发光件(142)，至少两种不同颜色的发光件(142)在所述光源基板(141)上依次循环排布。
  12. 根据权利要求1～11任意一项所述的侧发光照明装置，其中，所述侧发光照明装置还包括配光件(170)，所述配光件(170)设置在所述光源组件(140)的出光线路中，所述光源组件(140)发出的光线经所述配光件(170)的作用后向所述第一出光面(131)和所述第二出光面(132)射出。
  13. 根据权利要求12所述的侧发光照明装置，其中，所述配光件(170)为导光板、透镜、反射器、反光杯中的任意一种或组合。
  14. 一种灯具，其中，包括权利要求1～13任意一项所述的侧发光照明装置，以及，面发光照明装置(200)，设置在所述侧发光照明装置的内侧且被所述侧发光照明装置围绕，所述面发光照明装置(200)具有主光源出光面(210)，所述第一出光面(131)环绕所述主光源出光面(210)设置。
  15. 根据权利要求14所述的灯具，其中，所述光源组件(140)发出的光线至少部分经所述第一出光面(131)后投射至所述主光源出光面(210)上，以在所述主光源出光面(210)上形成虚像(303)。
PCT/CN2025/091430 2024-04-30 2025-04-27 侧发光照明装置及灯具 Pending WO2025228293A1 (zh)

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CN222026828U (zh) * 2024-02-29 2024-11-19 欧普照明股份有限公司 灯具
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