WO2021243859A1 - 一种模拟自然光的室内照明器 - Google Patents

一种模拟自然光的室内照明器 Download PDF

Info

Publication number
WO2021243859A1
WO2021243859A1 PCT/CN2020/111964 CN2020111964W WO2021243859A1 WO 2021243859 A1 WO2021243859 A1 WO 2021243859A1 CN 2020111964 W CN2020111964 W CN 2020111964W WO 2021243859 A1 WO2021243859 A1 WO 2021243859A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
frame
plate
aperture
light source
Prior art date
Application number
PCT/CN2020/111964
Other languages
English (en)
French (fr)
Inventor
孙亦武
Original Assignee
苏州大侎光学科技有限公司
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 苏州大侎光学科技有限公司 filed Critical 苏州大侎光学科技有限公司
Publication of WO2021243859A1 publication Critical patent/WO2021243859A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • 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
    • F21V5/00—Refractors for light sources
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/10—Refractors for light sources comprising photoluminescent material
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/05—Optical design plane
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F21Y2113/17—Combination of light sources of different colours comprising an assembly of point-like light sources forming a single encapsulated light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the utility model belongs to the technical field of lighting lamps, and specifically relates to an indoor luminaire that simulates natural light.
  • the lighting environment is a key factor in the composition of the indoor environment, and 87% of the information that people rely on sensory organs to obtain comes from vision. Improving the quality of indoor lighting has become a necessary link in people's high pursuit of quality of life and work quality in the current rapid economic development.
  • the quality of light also affects the psychological and physiological factors such as emotional changes and fatigue of indoor personnel, which largely determines the level of work efficiency.
  • people have expanded the lighting system to simply illuminate the indoor environment to improve the visual comfort of the user experience.
  • the current indoor lighting only has the initial lighting function, direct sunlight, glare, and can not simulate natural light. Long-term living in this environment may cause fatigue and anxiety, thereby reducing work efficiency.
  • the utility model was developed to solve the above-mentioned problems, and its purpose is to provide an indoor illuminator that can simulate natural light, reduce user fatigue, and improve the user's happiness in living in the indoor space.
  • the present invention provides an indoor illuminator that simulates natural light, including a bracket, a light emitting module, a light emitting component and an adjusting component.
  • the bracket is provided with a first light emitting window;
  • the light-emitting module is installed on the bracket, the light-emitting module is located above the first light-emitting window and covers the first light-emitting window; the adjusting component is located below the first light-emitting window.
  • the light-emitting assembly includes a first light source and a second light source.
  • the first light source cooperates with the light emitting module to form a natural light background;
  • the bracket rotates to control the angle between the second light source on the adjustment assembly and the horizontal plane to change, so that the first light source in the light-emitting assembly can form a combined illumination with the second light source, realizing the simulation of natural light.
  • the first light source is a light source of blue wavelength
  • the second light source is a light source of white wavelength
  • the second light source can be light with the color temperature of sunlight, by adjusting the color temperature and the exit angle of the second light source, it can effectively simulate different The sunlight at the moment.
  • the light-emitting module provided by the present invention may further include a light-transmitting plate, a light-guiding plate, and a light-reflecting plate stacked from bottom to top, wherein the light-transmitting plate is supported on the bracket ⁇ , close to the first light exit window.
  • the surface of the light guide plate may be further provided with light guide points, and the light guide plate can emit light uniformly through various sparse and dense light guide points of different sizes, and the light output rate of the light emitting module can be improved by providing a reflector.
  • the light emitting module further includes a homogenizing plate and a polarizing plate, and the polarizing plate can convert light into linearly polarized light, which can effectively eliminate the reflected messy light, glare, and object reflected light, making the light softer.
  • the homogenizing plate is provided with nanoparticles, which can scatter linearly polarized light to form scattered light, and homogenize the light beam.
  • the bracket in order to realize the installation of the light emitting module, may specifically be a frame structure formed by connecting the first frame, the second frame, the third frame and the fourth frame end to end, and the inside of the frame structure is a hollow structure,
  • the hollow portion formed by the inner edge of the frame structure is the first light exit window, and the first frame, the second frame, the third frame, and the fourth frame are provided with the The frame of the adjusting component is provided with an outlet in the direction toward the first light exit window.
  • Opposite frames, such as the first and third frames and/or the second and fourth frame structures, are provided with installation steps, the installation steps are in communication with the first light exit window, and the light exit module is arranged on the installation steps superior.
  • the light emitting module is the above-mentioned light-transmitting plate, the light homogenizing plate, the polarizing plate, the light guide plate and the light-reflecting plate which are stacked in sequence, the light-transmitting plate can be supported on the installation step.
  • the outer edges of the light transmissive plate, the light homogenizing plate, the polarizing plate, the light guide plate and the light reflecting plate are aligned with each other, thereby improving the space utilization rate and facilitating assembly.
  • the light-transmitting plate is an acrylic plate or a plastic plate or a glass plate.
  • first light sources there are four first light sources, and they are respectively arranged on four sides of the light guide plate.
  • the second light source in the light-emitting assembly may also include a first aperture and a second aperture.
  • the first aperture and the second aperture in the second light source are also arranged on the adjustment assembly.
  • the light from the two light sources sequentially passes through the first aperture and the second aperture and exits from the frame exit, so that the size of the beam divergence angle is limited, and the light with the extra divergence angle except the required light in the second light source is blocked.
  • the two diaphragms are connected with the first diaphragm, and a distance is provided between the first diaphragm and the second diaphragm.
  • the first diaphragm and the second diaphragm Through the first diaphragm and the second diaphragm, the light with the excess divergence angle in the second light source will be shielded, and the light of the second light source passing through the first diaphragm and the second diaphragm produces the effect of sunlight from the skylight into the room .
  • the first diaphragm and the second diaphragm have rectangular through holes. Since the range irradiated by the light source through the first aperture is smaller than the range of the light through the second aperture, the aperture of the first aperture is smaller than the aperture of the second aperture.
  • the distance between the first diaphragm and the second diaphragm is 5 mm-7 mm.
  • a first shaft hole is provided on the first frame
  • a second shaft hole is provided on the third frame
  • the first shaft hole and the second shaft hole are provided on the third frame.
  • the two-axis holes are concentric.
  • the adjustment assembly may include a motor, a motor mounting plate, a bearing seat, a mounting seat and a rotating shaft.
  • the rotating shaft is mounted on the bracket, the motor is mounted on the motor mounting plate, the motor and the motor mounting plate are both located in the first frame, and the bearing seat is located in the third frame .
  • the mounting seat is located below the first light exit window, the mounting seat is arranged on the fourth frame, one end of the rotating shaft is connected to the bearing seat, and the other end of the rotating shaft passes through the first
  • the shaft hole is connected with the mounting seat, the other end of the mounting seat is connected with the motor shaft of the motor, and the motor shaft passes through the second shaft hole.
  • the second light source, the first aperture and the second aperture are sequentially arranged on the mounting seat.
  • the motor is a stepper motor.
  • the first light source is a blue LED light strip
  • the second light source is a white LED light strip.
  • the simulation of natural light is realized by adjusting the illumination of different light sources in the light source assembly, and the light source and the horizontal plane set on the adjusting assembly are controlled by controlling the adjusting assembly
  • the change of the angle between the two can further realize the lighting effect that simulates the natural light at different moments.
  • Fig. 1 is a schematic structural diagram of an indoor illuminator in an embodiment of the present invention.
  • Fig. 2 is a schematic diagram of the appearance of the indoor luminaire according to the present invention from another angle.
  • Fig. 3 is a schematic diagram of the position of the bracket and the adjusting assembly of the indoor luminaire according to the present invention.
  • Fig. 4 is a schematic diagram of the structure of the adjusting component of the indoor luminaire according to the present invention.
  • FIG. 5 is a schematic diagram of the positions of the second light source, the first diaphragm, and the second diaphragm of the indoor illuminator according to the present invention.
  • Fig. 6 is a schematic diagram of the light path propagation of the indoor luminaire according to the present invention.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be a connection between two components or an interaction relationship between two components.
  • installed can be a fixed connection or a detachable connection.
  • Connected or integrated can be a mechanical connection or an electrical connection
  • it can be directly connected or indirectly connected through an intermediary
  • it can be a connection between two components or an interaction relationship between two components.
  • the utility model discloses an indoor illuminator that simulates natural light, which can be understood in combination with Figures 1 to 6.
  • Figure 1 shows an indoor illuminator that simulates natural light according to this embodiment.
  • the indoor illuminator includes a bracket 2.
  • the light emitting module 3, the light emitting component and the adjusting component 4, the bracket 2 is provided with a first light emitting port 21.
  • the light emitting module 3 is located above the first light exit window 21 and covers the first light exit Window 21, the adjusting component 4 is located below the first light-emitting window 21.
  • the light-emitting assembly includes a first light source 5 and a second light source 6.
  • the first light source 5 is arranged on the side of the light guide plate 34 on the light emitting module 3, specifically arranged on the light guide plate 34.
  • the second light source 6 is arranged on the mounting seat 44 of the adjustment assembly 4, and the adjustment assembly 4 is installed in the bracket 2.
  • the first light source 5 is a blue LED light source
  • the second light source 6 is a white LED light source, but it is not limited to this. In other embodiments, the first light source 5 and the second light source 6 can also be other different Color light source.
  • the bracket 2 is composed of a first frame 22, a second frame 23, a third frame 24, and a fourth frame 25.
  • a frame structure formed by connection, the inside of the frame structure is a hollow structure for arranging the adjustment assembly 4, the hollow part formed by the inner edge of the frame structure is the first light exit window 21, and the first frame 22 ,
  • the second frame 23, the third frame 24 and the fourth frame 25 are provided with the frame of the adjustment assembly 4 is provided with an outlet in the direction of the first light exit window 21, and the opposite frames are as the first and third frames
  • installation steps 1 are formed on the first, second, third, and fourth frame structures.
  • the window 21 is in communication, and the light emitting module 3 is arranged on the installation step 1.
  • the light emitting module 3 includes a light transmitting plate 31, a light homogenizing plate 32, a polarizing plate 33, a light guide plate 34, and a light reflecting plate 35 which are sequentially stacked from bottom to top.
  • the positional relationship between the homogenizing plate and the polarizing plate is a preferred way.
  • the homogenizing plate may also be arranged above the polarizing plate.
  • the reflective plate 35 is used to increase the light output rate of the light emitting module, and the light guide plate 34 is provided with light guide points on the surface of the light guide plate 34.
  • the light beams emitted by the first light source 5 can be transmitted through various light guide points of different sizes and density.
  • the polarizing plate 33 can effectively eliminate the reflected messy light, glare and object reflected light, making the light softer.
  • Nano particles are arranged in the light homogenizing plate 32, which can scatter linearly polarized light to form scattered light, and homogenize the light beam.
  • the light-transmitting plate 31 is supported on the bracket 2.
  • the light-transmitting plate 31 is a glass plate, but it is not limited to this. In other embodiments, the light-transmitting plate may be an acrylic plate. Or plastic board.
  • the light transmitting plate 31, the light homogenizing plate 32, the polarizing plate 33, the light guide plate 34 and the light reflecting plate 35 are all rectangular plates, and their outer edges are aligned with each other.
  • the light transmissive plate 31, the light homogenizing plate 32, the polarizing plate 33, the light guide plate 34 and the light reflecting plate 35 are sequentially stacked from bottom to top.
  • the adjustment assembly 4 is installed in the bracket 2 below the first light exit window 21, specifically, the adjustment assembly 4 is installed in the bracket 2 In the internal hollow part, in this embodiment, the adjusting assembly 4 can rotate relative to the bracket 2, so that the second light source 6 can rotate at different angles, thereby simulating the incident angle of sunlight at different moments.
  • the adjustment assembly 4 includes a motor 41, a motor mounting plate 42, a bearing seat 43, a mounting seat 44, and a rotating shaft 45.
  • the motor 41 is mounted on the motor mounting plate 42, and the motor 41 and The motor mounting plates 42 are all located in the first frame 22, the bearing seat 43 is located in the third frame 24, the mounting seat 44 is located below the first light exit window 21, and the mounting seat 44 is provided in the second frame 23 or the fourth frame 24, the first frame 22 is provided with a first shaft hole, the third frame 24 is provided with a second shaft hole, the first The shaft hole is concentric with the second shaft hole.
  • One end of the rotating shaft 45 is connected to the bearing seat 43, the other end is connected to the mounting seat 44 through the first shaft hole, and the other end of the mounting seat 44 is connected to the motor shaft of the motor 41, so The motor shaft passes through the second shaft hole.
  • the position of the motor 41 and the motor mounting plate 42 and the bearing seat 43 in the frame is only a preferred embodiment.
  • the motor 41 and the motor mounting plate 42 can also be arranged at In the third frame 24, the bearing seat 43 is arranged in the first frame 22, which is not limited here.
  • the motor 41 is a stepping motor.
  • the light-emitting assembly further includes a first aperture 7 and a second aperture 8.
  • the diaphragm 8 is sequentially arranged on the mounting seat 44 of the adjustment assembly 4, wherein the second light source 6 is arranged on the side close to the mounting seat 44, and the light from the second light source 6 passes through the first diaphragm 7 and the second diaphragm in sequence.
  • the second aperture 8 is emitted from the frame exit to the first light exit window 21.
  • the first aperture 7 and the second aperture 8 are provided with rectangular through holes to limit the divergence angle of the light beam and block the second light source 6
  • the second aperture 8 and the first aperture 7 are connected by copper studs, and the first aperture 7 and the second aperture 8 are arranged at a distance, preferably, so The distance between the first diaphragm 7 and the second diaphragm 8 is 5 mm-7 mm. In this embodiment, the distance between the first aperture 7 and the second aperture 8 is 6 mm.
  • the aperture of the first diaphragm needs to be smaller than the aperture of the second diaphragm.
  • the adjusting assembly 4 can rotate relative to the bracket 2 so that the angle between the second light source 6 and the horizontal plane can be changed, thereby realizing the illuminating effect of simulating natural light at different moments.
  • the light beam from the second light source 6 enters the first light exit window 21 in an obliquely downward direction.
  • the first light source 5 is a blue LED light strip
  • the second light source 6 is a white LED light strip.
  • a plurality of LED lamp beads are arranged on the blue LED light strip.
  • the light emitted from the working surface enters the polarizing plate 33.
  • the polarizing plate only allows the light whose vibration direction is parallel to the transmission axis of the polarizer 33 to pass, and the light whose vibration direction is perpendicular to the transmission axis is blocked, so that it passes through the polarizer 33.
  • the light is converted into linearly polarized light, and through the polarizing plate 33, the reflected messy light, glare and object reflected light can be effectively eliminated, making the light softer.
  • the linearly polarized light enters the homogenizing plate 32, and the nanoparticles in the homogenizing plate 32 scatter the linearly polarized light to form scattered light, which generates blue background light that is the same as the blue sky background.
  • the blue background light is emitted through the light-transmitting plate 31 for support and then enters the room through the first light exit window 21, which visually gives the effect of blue sky light entering the room.
  • the second light source 6 emits light with a color temperature close to that of the sun, and passes through the first aperture 7 and the second aperture 8 in sequence; the light passing through the first aperture 7 and the second aperture 8 hits the wall to produce The effect of sunlight shining into the room from the skylight. Moreover, since the second light source 6 is light having the color temperature of sunlight, by adjusting the color temperature of the second light source 6, the sunlight at different times can be effectively simulated.
  • the angle between the light emitted by the second light source 6 after passing through the first aperture 7 and the second aperture 8 and the horizontal plane can also be controlled by controlling the rotation angle of the motor 41, and then Obtain the angle of sunlight entering the room at different time periods.
  • the simulation of natural light can be realized, and by controlling the adjustment assembly, the angle between the light source provided on the adjustment assembly and the horizontal plane is controlled Change, and then imitate the angle of sunlight entering the room at different time periods, and then achieve the lighting effect that simulates the natural light at different times.
  • the blue wavelength light source is set, the effect of the sky background light entering the room can be simulated.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种模拟自然光的室内照明器，其包括托架（2）、出光模组（3）、发光组件和调节组件（4），在托架（2）上开设有第一出光窗口（21），出光模组（3）安装在托架（2）上，出光模组（3）覆盖第一出光窗口（21），发光组件包括第一光源（5）和第二光源（6），第一光源（5）设置在出光模组（3）上，第二光源（6）设置在调节组件（4）上，调节组件（4）安装在托架（2）上，调节组件（4）相对托架（2）而旋转，通过调节发光组件中的不同光源照射，实现自然光的模拟，并且通过控制调节组件（4），从而控制设置在调节组件（4）上的光源（5、6）与水平面之间的夹角改变，由此实现模拟不同时刻的自然光的光照效果。

Description

一种模拟自然光的室内照明器 技术领域
本实用新型属于照明灯技术领域，具体涉及一种模拟自然光的室内照明器。
背景技术
随着城市化进程加速，城市不断聚集着更多的人口。根据国家统计局统计数据：2019年我国大陆总人口为140500万人，从城乡结构方面来看，城镇常住人口为84843万人，乡村常住人口为55162万，不断增加的城镇人口，使得人对居住环境提出了更多的需求。
城市人口增加，城市资源显得越发紧张，使得城市的空间不断向天空和地下两个维度发展。实际上，城市里面的人无论是工作还是休闲，大部分时间都是处于室内。所以，对室内环境的提升成为目前迫切需求。据统计，现在人们在室内停留时间长达80％左右。随着生活水平的提高，人们对室内生活环境舒适性的要求越来越高。人们对室内环境的关注主要体现在热环境、空气质量、声环境和光环境几个方面。
光照环境是室内环境组成的关键因素，人们依靠感觉器官获取的信息中，有87％来自于视觉。提高室内光照质量，在经济快速发展的当下已然成为人们对生活品质及工作质量高度追求的必要环节。对于室内环境，除热、声环境的舒适外，光照质量同样影响着室内人员的情绪变化、疲劳程度等心理及生理因素，从而很大程度决定了工作效率的高低。随着光照条件和照明研究的不断发展，人们将照明系统单纯对室内环境的照明拓展到提高用户体验的视觉舒适度。
高楼大厦的涌起和公共设施的变化，人们发现自已将在人工照明条件下度过生命的大部分时间。对于长期处于室内工作，甚至生活居住在地下环境的人而言，LED等白光光源给人的感受不够友好，长期处于这样环境下的人往往会更加容易疲劳，降低了在室内空间生活工作的人的幸福感。相对于室内LED等光源，人们更加熟悉与喜爱的是太阳光穿透大气层带来的自然光，这种光源可以改善人们的心情，往往使得人心旷神怡，精神放松。
而目前室内照明灯只具备初步有照明功能，光照直射，刺眼，不能模拟自然光的功能，长期生活在这种环境下，易让人产生疲劳，并且焦虑，从而降低工作效率。
实用新型内容
本实用新型是为了解决上述问题而进行的，目的在于提供一种可以模拟自然光的室内照明器，减轻用户疲劳，提高用户在室内空间生活的幸福感。
为达实现上述部分或全部目的，本实用新型提供了一种模拟自然光的室内照明器，包括托架、出光模组、发光组件和调节组件，所述托架上开设有第一出光窗口；所述出光模组安装在所述托架上，所述出光模组位于所述第一出光窗口上方并且覆盖所述第一出光窗口；所述调节组件位于所述第一出光窗口的下方的所述托架内。所述发光组件包括第一光源和第二光源，所述第一光源与所述出光模组配合形成自然光背景；所述第二光源设置在所述调节组件上，通过调整所述调节组件相对所述托架旋转来控制调节组件上的第二光源与水平面之间的夹角改变，从而发光组件中的第一光源能够形成与第二光源的组合照射，实现自然光的模拟。例如如第一光源为蓝色波长的光源，第二光源为白色波长的光源，并且第二光源可以为具有太阳光色温的光，通过调节第二光源的色温和出射角度，可以有效地模拟不同时刻的太阳光。
为了获得更好的出光效果，本实用新型提供的出光模组可以进一步包括依次从下往上堆叠设置的透光板、导光板和反光板，其中所述透光板被支撑在所述托架上，靠近所述第一出光窗口。所述导光板表面进一步可以设置有导光点，通过各种疏密、大小不一的导 光点，可使导光板均匀发光，通过设置反光板提高所述出光模组的出光率。
进一步地，所述出光模组还包括匀光板和偏光板，所述偏光板能将光线转化成线偏振光，可以有效地消除反射杂乱的光线、眩光及物体反射光，使得光线更柔和。所述匀光板设置有纳米粒子，可以将线偏振光散射形成散射光，并且对光束进行匀光。
其中，为实现出光模组的安装，所述托架可以具体的为由第一框架、第二框架、第三框架和第四框架首尾连接形成的框架结构，所述框架结构内部为中空结构，用以安置所述调节组件，所述框架结构的内侧边缘形成的中空部分即为所述第一出光窗口，所述第一框架、第二框架、第三框架和第四框架中设置有所述调节组件的框架在朝向第一出光窗口的方向上设有出口。相对的框架如所述第一、三框架和/或第二、四框架结构上形成有安装台阶，所述安装台阶与所述第一出光窗口连通，所述出光模组设置在所述安装台阶上。从而，当出光模组为上述的包括依次堆叠设置的透光板、匀光板、偏光板、导光板和反光板时，其中上述透光板可以支撑在所述安装台阶上。
进一步的，所述透光板、匀光板、偏光板、导光板和反光板的外边缘相互对齐，进而提高了空间利用率，便于组装。
在一些可实施的方案中，所述透光板为亚克力板或塑料板或玻璃板。
在一些可实施的方案中，所述第一光源为四个，且分别设置在所述导光板的四个侧面。
为了更好的模拟自然光，所述发光组件中第二光源还可以包括第一光阑和第二光阑，第二光源中的第一光阑和第二光阑也设置在调节组件上，第二光源的光线依次穿过第一光阑和第二光阑从框架出口射出，使得光束发散角的大小被限制，遮挡住第二光源中除所需光外多余发散角的光，所述第二光阑与所述第一光阑连接，所述第一光阑与所述第二光阑之间设置有间距。通过第一光阑和第二光阑，将遮住第二光源中多余发散角的光，第二光源穿过第一光阑和第二光阑的光产生太阳光由天窗射向室内的效果。所述第一光阑与所述第二光阑具有矩形通孔。由于经过第一光阑光源所照射的范围要小于光经过第二光阑范围，所述第一光阑的孔径小于所述第二光阑的孔径。优选地，所述第一光阑与所述第二光阑之间的间距为5mm～7mm。
在本实用新型中，优选地，当托架为框架结构时所述第一框架上设置有第一轴孔，所述第三框架上设置有第二轴孔，所述第一轴孔和第二轴孔同心。
进一步地，所述调节组件可以包括电机、电机安装板、轴承座、安装座和转轴。所述转轴安装于托架上，所述电机安装在所述电机安装板上，所述电机和所述电机安装板均位于所述第一框架内，所述轴承座位于所述第三框架内。
所述安装座位于所述第一出光窗口的下方，所述安装座设置在所述第四框架上，所述转轴一端与所述轴承座连接，所述转轴的另一端穿过所述第一轴孔与所述安装座连接，所述安装座的另一端与所述电机的电机轴连接，所述电机轴穿过所述第二轴孔。所述第二光源、第一光阑和第二光阑依序设置在所述安装座上。优选地，所述电机为步进电机。
在一些可实施的方案中，所述第一光源为蓝色LED灯带，所述第二光源为白色LED灯带。
本实用新型具有如下优点：
根据本实用新型所涉及的一种模拟自然光的室内照明器，通过调节光源组件中的不同光源照射，从而实现自然光的模拟，并且，通过控制调节组件，进而控制设置在调节组件上的光源与水平面之间的夹角改变，进一步可以实现模拟不同时刻的自然光的光照效果。
附图说明
图1是本实用新型的实施例中室内照明器一个角度的结构示意图。
图2是本实用新型所述的室内照明器的另一个角度的外观示意图。
图3是本实用新型所述的室内照明器的托架与调节组件的位置示意图。
图4是本实用新型所述的室内照明器的调节组件的结构示意图。
图5为本实用新型所述的室内照明器的第二光源与第一光阑、第二光阑的位置示意图。
图6是本实用新型所述的室内照明器的光路传播示意图。
附图标记：1-安装台阶；2-托架；21-第一出光窗口；22-第一框架；23-第二框架；24-第三框架；25-第四框架；3-出光模组；31-透光板；32-匀光板；33-偏光板；34-导光板；35-返光板；4-调 节件；41-电机；42-电机安装板；43-轴承座；44-安装座；45-转轴；5-第一光源；6-第二光源；7-第一光阑；8-第二光阑。
具体实施方式
为了使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，以下实施例结合附图对本实用新型的实施例中的技术方案作具体阐述。
在本实用新型中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
为了便于本实用新型的详细诠释，在本实用新型的描述中，需要理解的术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“穹顶”、“边缘”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，以及“漫反射光”、“镜反射光”、“直射光”、“透射光”、“散射光”、“太阳光”、“天空背景光”、“色温”、“渐变”、“发散角”、“照度”等光学术语来对光线或者照明进行描述。
本实用新型公开了一种模拟自然光的室内照明器，结合如图1至图6来理解,图1所示为本实施例的一种模拟自然光的室内照明器，所述室内照明器包括托架2、出光模组3、发光组件和调节组件4，所述托架2上设有第一出光口21.所述出光模组3位于所述第一出光窗口21上方并覆盖所述第一出光窗口21，所述调节组件4位于所述第一出光窗口21的下方。
在本实施例中，所述发光组件包括第一光源5和第二光源6，所述第一光源5设置在所述出光模组3上的导光板34的侧面，具体 设置在导光板34四个侧面的外表面，所述第二光源6设置在所述调节组件4的安装座44上，所述调节组件4安装在所述托架2中。通过调节发光组件中的不同第一光源5与第二光源6的组合照射，实现自然光的模拟。
在本实施例中，第一光源5为蓝色LED光源，第二光源6为白色LED光源，但不限于此，在其他实施例中，第一光源5和第二光源6也可以为其他不同颜色的光源。
如图1至图3所示，为实现室内照明器的组装，在本实施例中，所述托架2为由第一框架22、第二框架23、第三框架24和第四框架25首尾连接形成的框架结构，所述框架结构内部为中空结构，用以安置所述调节组件4，所述框架结构的内侧边缘形成的中空部分为所述第一出光窗口21，所述第一框架22、第二框架23、第三框架24和第四框架25中设置有所述调节组件4的框架在朝向第一出光窗口21的方向上设有出口,相对的框架如所述第一、三框架和/或第二、四框架结构上形成有安装台阶,在本实施例中，所述第一、二、三、四框架结构上形成安装台阶1，所述安装台阶1与所述第一出光窗口21连通，所述出光模组3设置在所述安装台阶1上。
如图1及图6所示，在本实施例中，所述出光模组3包括依次从下往上堆叠设置的透光板31、匀光板32、偏光板33、导光板34和反光板35，可以理解的是，本实施例中，匀光板和偏光板的安装位置关系是一种优选方式，在其他实施例中，匀光板也可以设置在偏光板上方。其中，反光板35用以提高出光模组的出光率，导光板34表面设置有导光点，通过各种疏密、大小不一的导光点，可将所述第一光源5射出的光束进行匀光，偏光板33可以有效地消除反射杂乱的光线、眩光及物体反射光，使得光线更柔和。所述匀光板32中设置有纳米粒子，可以将线偏振光散射形成散射光，并且对光束进行匀光。所述透光板31被支撑在所述托架2上，在本实施例中，透光板31为玻璃板，但不限于此，在其他实施例中，所述透光板可 以为亚克力板或塑料板。
为了便于组装，并且提高空间利用率，在本实施例中，所述透光板31、匀光板32、偏光板33、导光板34和反光板35均为矩形板，并且其外边缘相互对齐，所述透光板31、匀光板32、偏光板33、导光板34和反光板35由下到上依次堆叠。
如图1、图3及图4所示，调节组件4安装在所述第一出光窗口21的下方的所述托架2内，具体地，所述调节组件4安装在所述托架2的内部中空部分，在本实施例中，所述调节组件4能够相对所述托架2旋转，从而使得第二光源6能够进行不同角度的旋转，进而模拟不同时刻的太阳光的入射角度。所述调节组件4包括电机41、电机安装板42、轴承座43、安装座44和转轴45，在本实施例中，所述电机41安装在所述电机安装板42上，所述电机41和所述电机安装板42均位于所述第一框架22内，所述轴承座43位于所述第三框架24内，所述安装座44位于所述第一出光窗口21的下方，所述安装座44设置在所述第二框架23或所述第四框架24内，所述第一框架22上设置有第一轴孔，所述第三框架24上设置有第二轴孔，所述第一轴孔和第二轴孔同心。所述转轴45一端与所述轴承座43连接，另一端穿过所述第一轴孔与所述安装座44连接，所述安装座44的另一端与所述电机41的电机轴连接，所述电机轴穿过所述第二轴孔。可以理解的是，上述电机41和电机安装板42以及轴承座43在框架内的位置仅是一种优选实施方式，在其他可实施的方式中，也可以将电机41和电机安装板42设置在第三框架24内，将轴承座43设置在第一框架22内，这里不做限定。在本实施例中，所述电机41为步进电机。
进而，如图1至5所示，在本实施例中，所述发光组件还包括 第一光阑7和第二光阑8，所述第二光源6、第一光阑7和第二光阑8顺序设置在所述调节组件4的安装座44上，其中，所述第二光源6设置在靠近安装座44一侧，第二光源6的光依序穿过第一光阑7和第二光阑8从框架出口射出到第一出光窗口21，第一光阑7和第二光阑8上设有矩形通孔，以限制光束发散角的大小，遮挡住第二光源6中除所需光外多余发散角的光，所述第二光阑8与所述第一光阑7通过铜螺柱连接，第一光阑7与第二光阑8之间间距设置，优选的，所述第一光阑7与所述第二光阑8之间的间距为5mm～7mm。在本实施例中，所述第一光阑7与所述第二光阑8之间间距为6mm。同时，由于经过第一光阑的时候光源所照射的范围要小于光经过第二光阑的时候范围，所述第一光阑的孔径需小于所述第二光阑的孔径。
为更好地模拟自然光，所述调节组件4相对所述托架2能够旋转，从而可以第二光源6与水平面之间的夹角改变，进而实现模拟不同时刻的自然光的光照效果。优选地，所述第二光源6的光束沿斜向下方向射入第一出光窗口21。
本实施例中，所述第一光源5为蓝色LED灯带，所述第二光源6为白色LED灯带。蓝色LED灯带上设置有多个LED灯珠。如图6所示，所述蓝色LED灯带发出的蓝光射入导光板34后，一部分光从导光板34的工作面导出，另一部分光透过导光板34，进而入射到反光板35上，随后被反光板35反射回来，被反射的光穿过导光板34从工作面射出。
从工作面射出的光射入偏光板33，偏振板只允许振动方向与偏光板33的透光轴平行的光通过，振动方向与透光轴垂直的光被阻挡，进而使得穿过偏光板33的光转换为线偏振光，并且，通过所述偏光 板33，可以有效地消除反射杂乱的光线、眩光及物体反射光，使得光线更柔和。线偏振光射入匀光板32，匀光板32中的纳米粒子将线偏振光散射形成散射光，产生与蓝色天空背景相同的蓝色背景光。蓝色背景光穿过用于支撑作用的透光板31射出后经由第一出光窗口21射入室内，在视觉上给人蓝色天空光射入室内的效果。
第二光源6发出与太阳光相近色温的光，依序通过第一光阑7和第二光阑8；穿过第一光阑7和第二光阑8的光射到墙面上，产生太阳光由天窗射向室内的效果。并且，由于第二光源6为具有太阳光色温的光，通过调节第二光源6的色温，可以有效地模拟不同时刻的太阳光。
为模仿不同时刻的太阳光的入射状态，还可以通过控制电机41的旋转角度以控制由第二光源6经过第一光阑7和第二光阑8后射出的光与水平面的夹角，进而得到不同时间段太阳光射入室内的角度。
本实用新型中，通过调节光源组件中的第二光源的不同色温的光束照射，从而可以实现自然光的模拟，并且，通过控制调节组件，控制设置在调节组件上的光源与水平面之间的夹角改变，进而模仿不同时间段太阳光射入室内的角度，进而实现模拟不同时刻的自然光的光照效果。另外，由于设置了蓝色波长的光源，进而可以模拟天空背景光射入室内的效果。
上述实施方式为本实用新型的优选案例，并不用来限制本实用新型的保护范围。

Claims (15)

  1. 一种模拟自然光的室内照明器，其特征在于：包括托架(2)、出光模组(3)、发光组件和调节组件(4)，所述托架(2)上开设有第一出光窗口(21)；
    所述出光模组(3)安装在所述托架(2)上，所述出光模组(3)位于所述第一出光窗口(21)上方并覆盖所述第一出光窗口(21)；所述调节组件(4)位于所述第一出光窗口(21)的下方的所述托架(2)内；
    所述发光组件包括第一光源(5)和第二光源(6)，所述第一光源与所述出光模组配合形成自然光背景，所述第二光源(6)设置在所述调节组件(4)上。
  2. 根据权利要求1所述的模拟自然光的室内照明器，其特征在于：所述调节组件(4)相对所述托架(2)能够旋转。
  3. 根据权利要求2所述的模拟自然光的室内照明器，其特征在于，所述出光模组(3)包括依次从下往上堆叠设置的透光板(31)、导光板(34)和反光板(35)，所述透光板(31)被支撑在所述托架(2)上，靠近所述第一出光窗口(21)。
  4. 根据权利要求3所述的模拟自然光的室内照明器，其特征在于，所述出光模组包括匀光板(32)和偏光板(33)。
  5. 根据权利要求4所述的模拟自然光室内照明器，其特征在于：所述托架(2)为由第一框架(22)、第二框架(23)、第三框架(24)和第四框架(25)首尾连接形成的框架结构，所述框架结构内部为中空结构，用以安置所述调节组件(4)，所述框架结构的内侧边缘形成的中空部分即为所述第一出光窗口(21)，所述第一框架(22)、第二框架(23)、第三框架(24)和第四框架(25)中设置有调节组件(4)的框架在朝向第一出光窗口(21)的方向上设有出口。
  6. 根据权利要求4所述的模拟自然光室内照明器，其特征在于，所述托架结构上形成有安装台阶(1)，所述安装台阶(1)与所述第一出光窗口(21)连通，所述出光模组(3)设置在所述安装台阶(1)上，所述透光板(31)支撑在所述安装台阶上。
  7. 根据权利要求4所述的模拟自然光的室内照明器，其特征在于，所述透光板(31)、匀光板(32)、偏光板(33)、导光板(34)和反光板(35)的外边缘相互对齐。
  8. 根据权利要求3所述的模拟自然光的室内照明器，其特征在于，所述透光板(31)为亚克力板或塑料板或玻璃板。
  9. 根据权利要求4所述的模拟自然光的室内照明器，其特征在于，所述第一光源(5)为四个，且分别设置在所述导光板(34)的四个侧面。
  10. 根据权利要求5所述的模拟自然光的室内照明器，其特征在于，所述发光组件中第二光源(6)包括第一光阑(7)和第二光阑(8)，所述第二光源(6)的所述第一光阑(7)和所述第二光阑(8)设置在调节组件(4)上，所述第二光源(6)的光线依次穿过所述第一光阑(7)和所述第二光阑(8)从框架出口射出，所述第二光阑(8)与所述第一光阑(7)连接，所述第一光阑(7)与所述第二光阑(8)之间设置有间距。
  11. 根据权利要求10所述的模拟自然光的室内照明器，其特征在于，所述第一光阑(7)和第二光阑(8)具有矩形通孔，所述第一光阑(7)的孔径小于所述第二光阑(8)的孔径，所述第一光阑(7)与所述第二光阑(8)之间的间距为5mm～7mm。
  12. 根据权利要求3所述的模拟自然光的室内照明器，其特征在于，所述第一框 架(22)上设置有第一轴孔，所述第三框架(24)上设置有第二轴孔，所述第一轴孔和第二轴孔同心。
  13. 根据权利要求12所述的模拟自然光的室内照明器，其特征在于，所述调节组件(4)包括电机(41)、电机安装板(42)、轴承座(43)、安装座(44)和转轴(45)；
    所述电机(41)安装在所述电机安装板(42)上，所述电机(41)和所述电机安装板(42)均位于所述第一框架(22)内，所述轴承座(43)位于所述第三框架(24)内；
    所述安装座(44)所述第一出光窗口(21)的下方，所述安装座(44)设置在所述第四框架(25)上，所述转轴(45)一端与所述轴承座(43)连接，另一端穿过所述第一轴孔与所述安装座(44)连接，所述安装座(44)的另一端与所述电机(41)的电机轴连接，所述电机轴穿过所述第二轴孔。
  14. 根据权利要求13所述的模拟自然光的室内照明器，其特征在于，所述第二光源(6)、第一光阑(7)、第二光阑(8)在所述安装座(44)上顺序设置。
  15. 根据权利要求13所述的模拟自然光的室内照明器，其特征在于，所述电机(41)为步进电机。
    根据权利要求1或2所述的模拟自然光的室内照明器，其特征在于，所述第一光源(5)为蓝色LED灯带，所述第二光源(6)为白色LED灯带。
PCT/CN2020/111964 2020-06-04 2020-08-28 一种模拟自然光的室内照明器 WO2021243859A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202021005291.0U CN212841088U (zh) 2020-06-04 2020-06-04 一种模拟自然光的光发生器
CN202021005291.0 2020-06-04

Publications (1)

Publication Number Publication Date
WO2021243859A1 true WO2021243859A1 (zh) 2021-12-09

Family

ID=75170480

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/111964 WO2021243859A1 (zh) 2020-06-04 2020-08-28 一种模拟自然光的室内照明器

Country Status (2)

Country Link
CN (1) CN212841088U (zh)
WO (1) WO2021243859A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114525197A (zh) * 2022-04-22 2022-05-24 深圳市路阳农业科技有限公司 一种光合微生物培养装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116391092A (zh) * 2021-07-20 2023-07-04 深圳市华创力光电有限公司 模拟太阳光的灯具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6604836B2 (en) * 2001-09-27 2003-08-12 Conair Corporation Variable lighted make-up mirror
US7350936B2 (en) * 1999-11-18 2008-04-01 Philips Solid-State Lighting Solutions, Inc. Conventionally-shaped light bulbs employing white LEDs
CN201866624U (zh) * 2010-10-18 2011-06-15 北京中鼎信源科技发展有限公司 智能型人造太阳实验系统
JP4902790B1 (ja) * 2011-01-07 2012-03-21 シャープ株式会社 擬似太陽光照射装置
WO2020035798A1 (en) * 2018-08-17 2020-02-20 Avalon St Sàrl Solar simulator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7350936B2 (en) * 1999-11-18 2008-04-01 Philips Solid-State Lighting Solutions, Inc. Conventionally-shaped light bulbs employing white LEDs
US6604836B2 (en) * 2001-09-27 2003-08-12 Conair Corporation Variable lighted make-up mirror
CN201866624U (zh) * 2010-10-18 2011-06-15 北京中鼎信源科技发展有限公司 智能型人造太阳实验系统
JP4902790B1 (ja) * 2011-01-07 2012-03-21 シャープ株式会社 擬似太陽光照射装置
WO2020035798A1 (en) * 2018-08-17 2020-02-20 Avalon St Sàrl Solar simulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114525197A (zh) * 2022-04-22 2022-05-24 深圳市路阳农业科技有限公司 一种光合微生物培养装置

Also Published As

Publication number Publication date
CN212841088U (zh) 2021-03-30

Similar Documents

Publication Publication Date Title
WO2021243859A1 (zh) 一种模拟自然光的室内照明器
CN112984424B (zh) 一种模拟天空的灯具
CN104613377A (zh) 一种超薄led面板灯
CN112833350A (zh) 一种天空灯
CN203686893U (zh) 隧道内照明环境模拟装置
WO2023155715A1 (zh) 模拟太阳光照射的照明模块、照明灯具及照明方法
CN216693257U (zh) 模拟太阳光照射的照明模块、照明灯具
CN217423130U (zh) 一种天空灯
CN214172057U (zh) 一种天空灯
CN210291558U (zh) 一种具有多波长的模拟自然光发光装置
WO2020207349A1 (zh) 一种长条型的具有侧发光匀光装置的台灯
CN218119522U (zh) 一种天空灯
CN210291557U (zh) 一种模拟自然光发生器的透镜
JP2014123513A (ja) 照明システム
CN219955146U (zh) 一种天空灯及浴霸
CN219976228U (zh) 灯具
CN220417088U (zh) 多场景模式的照明结构以及天窗灯
CN107559617A (zh) 一种上下出光led面板灯
CN217482571U (zh) 一种利用瑞利散射原理研发的蓝天灯
CN220379553U (zh) 一种仿自然光led灯具
CN210398618U (zh) 一种模拟自然光的光发生器
CN114572796B (zh) 一种带有侧投光电梯吊顶的电梯轿厢及其光斑测试装置
CN218848548U (zh) 一种便于改变投射图案的投射灯
CN214425904U (zh) 一种可模拟环境的面板灯
CN220301614U (zh) 一种室内装配用吊顶系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20939433

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20939433

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 21.06.2023)

122 Ep: pct application non-entry in european phase

Ref document number: 20939433

Country of ref document: EP

Kind code of ref document: A1