CN105135358A - Optical channel structure used for both natural light and artificial light source and indoor lighting structure - Google Patents
Optical channel structure used for both natural light and artificial light source and indoor lighting structure Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
- F21S19/005—Combining sunlight and electric light sources for indoor illumination
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- 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
- F21V5/02—Refractors for light sources of prismatic shape
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Abstract
本发明涉及一种天然光和人工光源并用的光通道构造及室内采光结构，包括铝合金板、棱镜、灯具和透光板，由三面铝合金板和一面透光板围合成长方体结构，其中铝合金板构成长方体结构的三面侧壁，透光板构成长方体结构的底面，形成具有一个自然光采光口的长方体结构；棱镜设置在长方体结构的空腔内并与透光板平行，灯具设置在长方体结构的内腔并位于棱镜与透光板之间，构成天然光和人工光源并用的光通道构造。通过利用天然光和人工光源并用的光通道构造，使室内能利用自然采光的区域大大增加，具有结构简单、成本低和建筑整体美观等有益效果。
The invention relates to a light channel structure and an indoor lighting structure for natural light and artificial light source, including aluminum alloy plates, prisms, lamps and light-transmitting plates, and a rectangular parallelepiped structure surrounded by three aluminum alloy plates and one light-transmitting plate, wherein the aluminum The alloy plate constitutes the three side walls of the cuboid structure, and the light-transmitting plate forms the bottom surface of the cuboid structure, forming a cuboid structure with a natural light opening; the prism is arranged in the cavity of the cuboid structure and parallel to the light-transmitting plate, and the lamps are arranged in the cuboid structure The inner cavity is located between the prism and the light-transmitting plate, forming a light channel structure for both natural light and artificial light. By using the light channel structure using both natural light and artificial light source, the indoor area that can use natural light is greatly increased, and it has the beneficial effects of simple structure, low cost and overall beautiful appearance of the building.
Description
技术领域technical field
本发明涉及一种天然光和人工光源并用的光通道构造及室内采光结构。属于建筑采光及照明技术领域。The invention relates to a light channel structure and an indoor lighting structure in which natural light and artificial light sources are used together. The utility model belongs to the technical field of building daylighting and lighting.
背景技术Background technique
与人工照明相比，自然采光的显色性更好，对使用者的生理和心理健康都更有益。在采用侧面采光的大进深的房间中，由于自然采光在室内随离窗距离的增大而迅速衰减，离窗远的位置的自然采光照度极低，采光系数普遍低于0.5％。而现行的《建筑照明设计标准》和《绿色建筑评价标准》都对部分功能房间的采光系数做出明确的规定，要求采光系数不能低于一定数值，与现有部分建筑的房间采光不足的情况形成一对矛盾。Compared with artificial lighting, natural lighting has better color rendering and is more beneficial to users' physical and mental health. In a room with a large depth using side lighting, natural lighting attenuates rapidly as the distance from the window increases indoors, and the natural lighting at a position far from the window is extremely low, and the lighting factor is generally lower than 0.5%. The current "Architectural Lighting Design Standards" and "Green Building Evaluation Standards" both make clear regulations on the lighting coefficient of some functional rooms, requiring that the lighting coefficient cannot be lower than a certain value, which is different from the lack of lighting in the rooms of some existing buildings. form a contradiction.
目前，改善大进深房间照明度的技术手段主要包括：(1)控制房间进深，存在受建筑场地及建筑结构限制的缺陷；(2)加大外窗面积，存在影响外墙结构及景观的缺陷；(3)改变透光面或反射面的材料参数，存在结构复杂、成本高的缺陷。因此，现有技术这些技术手段都有其相应的局限性。At present, the technical means to improve the illumination of large-depth rooms mainly include: (1) controlling the depth of the room, which has the disadvantage of being limited by the construction site and building structure; (2) increasing the area of the outer window, which has the disadvantage of affecting the structure of the outer wall and the landscape (3) changing the material parameters of the light-transmitting surface or the reflecting surface has the defects of complex structure and high cost. Therefore, these technical means in the prior art all have their corresponding limitations.
发明内容Contents of the invention
本发明的目的之一，是为了解决现有技术改善大进深房间照明度的技术手段存在受建筑场地及建筑结构限制、影响外墙结构及景观或结构复杂的问题，提供一种天然光和人工光源并用的光通道构造。具有结构简单、成本低和建筑整体美观等特点。One of the purposes of the present invention is to provide a natural light and artificial A light channel structure that uses both light sources. It has the characteristics of simple structure, low cost and overall beautiful appearance of the building.
本发明的目的之二，是为了解决现有技术改善大进深房间照明度的技术手段存在受建筑场地及建筑结构限制、影响外墙结构及景观或结构复杂的问题，提供一种天然光和人工光源并用的光通道构造的室内采光结构。具有结构简单、成本低和建筑整体美观等特点。The second purpose of the present invention is to solve the problem that the existing technical means for improving the illumination of large-depth rooms are limited by the building site and building structure, affecting the structure of the outer wall and the landscape or the complex structure, and provide a natural light and artificial light. Indoor lighting structure with light channel structure and light source. It has the characteristics of simple structure, low cost and overall beautiful appearance of the building.
本发明的目的之一可以通过采取如下技术方案达到：One of purpose of the present invention can be achieved by taking the following technical solutions:
天然光和人工光源并用的光通道构造，其结构特点在于：包括铝合金板、棱镜、灯具和透光板，由三面铝合金板和一面透光板围合成长方体结构，其中铝合金板构成长方体结构的三面侧壁，透光板构成长方体结构的底面，形成具有一个自然光采光口的长方体结构；棱镜设置在长方体结构的空腔内并与透光板平行，灯具设置在长方体结构的内腔并位于棱镜与透光板之间，构成天然光和人工光源并用的光通道构造。The light channel structure using both natural light and artificial light source is characterized in that it includes aluminum alloy plates, prisms, lamps and light-transmitting plates, and is surrounded by three-sided aluminum alloy plates and one light-transmitting plate to form a cuboid structure, of which the aluminum alloy plates form a cuboid The three side walls of the structure, the light-transmitting plate constitute the bottom surface of the cuboid structure, forming a cuboid structure with a natural light opening; Located between the prism and the light-transmitting plate, it forms a light channel structure that uses both natural light and artificial light.
本发明的目的之一还可以通过采取如下技术方案达到：One of the purposes of the present invention can also be achieved by taking the following technical solutions:
进一步地，透光板可以由丙烯板构成。Further, the light-transmitting board may be made of acrylic board.
进一步地，丙烯板的可见光透过率大于或等于93％。Further, the visible light transmittance of the propylene plate is greater than or equal to 93%.
进一步地，棱镜可以设置在三面铝合金板的内侧壁，其可见光透过率大于或等于85％。Further, the prism can be arranged on the inner sidewall of the three-sided aluminum alloy plate, and its visible light transmittance is greater than or equal to 85%.
进一步地，铝合金板的可见光反射率大于或等于90％。Further, the visible light reflectance of the aluminum alloy plate is greater than or equal to 90%.
进一步地，所述灯具具有亮度调节结构，为可调节式灯具。Further, the lamp has a brightness adjustment structure and is an adjustable lamp.
本发明的目的之二可以通过采取如下技术方案达到：Two of the purpose of the present invention can be achieved by taking the following technical solutions:
如前所述天然光和人工光源并用的光通道构造的室内采光结构，包括长深型房间，其结构特点在于：所述长深型房间具有采光外窗C，形成太阳采光结构；在长深型房间的顶部设置天然光和人工光源并用的光通道构造，在天然光和人工光源并用的光通道构造的采光口处设置透明玻璃B，在采光外窗C与透明玻璃B的连接处设置反光板A、形成太阳光反射结构，使从上往下照射的太阳光通过反光板A反射到透明玻璃B处，并通过透明玻璃B进入天然光和人工光源并用的光通道构造的内腔，形成天然光和人工光源并用的光通道构造的自然光采光通道。As mentioned above, the indoor lighting structure of the light channel structure using both natural light and artificial light source includes a long and deep room. The top of the type room is equipped with a light channel structure with both natural light and artificial light source, transparent glass B is set at the lighting opening of the light channel structure with natural light and artificial light source, and reflective light is set at the connection between the lighting outer window C and transparent glass B Plate A, forming a solar light reflection structure, so that the sunlight irradiated from top to bottom is reflected to the transparent glass B through the reflective plate A, and enters the inner cavity of the light channel structure with natural light and artificial light source through the transparent glass B, forming A natural light lighting channel constructed by combining natural light and artificial light sources.
本发明具有如下突出的有益效果：The present invention has the following outstanding beneficial effects:
1、本发明涉及的天然光和人工光源并用的光通道构造，由三面铝合金板和一面透光板围合成长方体结构，棱镜设置在长方体结构的空腔内并与透光板平行，灯具设置在长方体结构的内腔并位于棱镜与透光板之间，构成天然光和人工光源并用的光通道构造；因此，能够解决现有技术改善大进深房间照明度的技术手段存在受建筑场地及建筑结构限制、影响外墙结构及景观或结构复杂的问题，具有结构简单、成本低和建筑整体美观等有益效果。1. The light channel structure used in conjunction with natural light and artificial light sources involved in the present invention is composed of three aluminum alloy plates and one light-transmitting plate to form a cuboid structure. The prism is arranged in the cavity of the cuboid structure and is parallel to the light-transmitting plate. The inner cavity of the cuboid structure is located between the prism and the light-transmitting plate, forming a light channel structure for both natural light and artificial light; Structural restrictions, problems that affect the exterior wall structure and landscape or structural complexity, have beneficial effects such as simple structure, low cost and overall aesthetics of the building.
2、本发明涉及的室内采光结构，通过利用天然光和人工光源并用的光通道构造，使室内能利用自然采光的区域大大增加，改善室内的采光舒适性的同时，节约人工照明消耗的能耗。该种构造将自然采光和人工照明一起考虑，减少了对室内空间的占用，同时不要求特殊的天花造型，方便在各种风格的室内装饰中使用。2. The indoor lighting structure of the present invention, through the use of natural light and artificial light source combined with the light channel structure, can greatly increase the indoor area that can use natural lighting, improve indoor lighting comfort, and save energy consumed by artificial lighting . This structure considers natural lighting and artificial lighting together, reduces the occupation of indoor space, and does not require special ceiling shapes, which is convenient for use in various styles of interior decoration.
3、本发明使自然光得以引入进深较深的室内位置，达到节能的效果；同时也设置了人工光源，使室内照度能根据室外天然光的明暗和建筑使用者的需求进行相应的调节。同时，该种构造将采光和照明一并考虑，能节省空间，保证室内天花高度，满足建筑设计和室内装修设计的需求。3. The present invention allows natural light to be introduced into deep indoor locations to achieve energy-saving effects; at the same time, artificial light sources are also provided to enable indoor illuminance to be adjusted according to the brightness of outdoor natural light and the needs of building users. At the same time, this structure considers daylighting and lighting together, which can save space, ensure the height of the indoor ceiling, and meet the needs of architectural design and interior decoration design.
附图说明Description of drawings
图1为天然光和人工光源并用的光通道构造的结构剖视图。Fig. 1 is a structural cross-sectional view of a light channel structure using both natural light and artificial light sources.
图2为天然光和人工光源并用的光通道构造的三维结构示意图。Fig. 2 is a schematic diagram of a three-dimensional structure of a light channel structure using both natural light and artificial light sources.
图3为具有天然光和人工光源并用的光通道构造的室内采光结构的结构示意图。Fig. 3 is a structural schematic diagram of an indoor lighting structure with a light channel structure using both natural light and artificial light sources.
具体实施方式Detailed ways
具体实施例1：Specific embodiment 1:
参照图3，本实施例涉及的具有天然光和人工光源并用的光通道构造的室内采光结构，包括长深型房间，所述长深型房间具有采光外窗C，形成太阳采光结构；在长深型房间的顶部设置天然光和人工光源并用的光通道构造，在天然光和人工光源并用的光通道构造的采光口处设置透明玻璃B，在采光外窗C与透明玻璃B的连接处设置反光板A、形成太阳光反射结构，使从上往下照射的太阳光通过反光板A反射到透明玻璃B处，并通过透明玻璃B进入天然光和人工光源并用的光通道构造的内腔，形成天然光和人工光源并用的光通道构造的自然光采光通道。Referring to Fig. 3, the indoor daylighting structure with the light channel structure of natural light and artificial light source related to this embodiment includes a long and deep room, and the long and deep room has a daylighting outer window C to form a solar daylighting structure; The top of the deep room is equipped with a light channel structure using both natural light and artificial light sources, and a transparent glass B is installed at the lighting opening of the light channel structure using both natural light and artificial light sources. The reflective plate A forms a solar reflection structure, so that the sunlight irradiated from top to bottom is reflected to the transparent glass B through the reflective plate A, and enters the inner cavity of the light channel structure with natural light and artificial light source through the transparent glass B, A natural light lighting channel that forms a light channel structure that uses both natural light and artificial light sources.
参照图1和图2，本实施例涉及的天然光和人工光源并用的光通道构造，包括铝合金板1、棱镜2、灯具3和透光板4，由三面铝合金板1和一面透光板4围合成长方体结构，其中铝合金板1构成长方体结构的三面侧壁，透光板4构成长方体结构的底面，形成具有一个自然光采光口的长方体结构；棱镜2设置在长方体结构的空腔内并与透光板4平行，灯具3设置在长方体结构的内腔并位于棱镜2与透光板4之间，构成天然光和人工光源并用的光通道构造。Referring to Fig. 1 and Fig. 2, the light channel structure for the combination of natural light and artificial light source involved in this embodiment includes an aluminum alloy plate 1, a prism 2, a lamp 3 and a light-transmitting plate 4, and consists of three aluminum alloy plates 1 and one light-transmitting plate The plates 4 form a cuboid structure, wherein the aluminum alloy plate 1 constitutes the three side walls of the cuboid structure, and the light-transmitting plate 4 constitutes the bottom surface of the cuboid structure, forming a cuboid structure with a natural light opening; the prism 2 is arranged in the cavity of the cuboid structure And parallel to the light-transmitting plate 4, the lamp 3 is arranged in the inner cavity of the cuboid structure and is located between the prism 2 and the light-transmitting plate 4, forming a light channel structure for both natural light and artificial light source.
本实施例中：In this example:
丙烯板4位于靠近室内顶面的一侧。透光板4由丙烯板构成。棱镜2设置在三面铝合金板1的内侧壁，其可见光透过率大于或等于85％。铝合金板1的可见光反射率大于或等于90％。丙烯板的可见光透过率大于或等于93％。所述灯具3具有亮度调节结构，为可调节式灯具。Acrylic plate 4 is positioned at the side close to indoor top surface. The light-transmitting plate 4 is made of an acrylic plate. The prism 2 is arranged on the inner wall of the three-sided aluminum alloy plate 1, and its visible light transmittance is greater than or equal to 85%. The visible light reflectance of the aluminum alloy plate 1 is greater than or equal to 90%. The visible light transmittance of the propylene board is greater than or equal to 93%. The lamp 3 has a brightness adjustment structure and is an adjustable lamp.
以下简述本实施例的原理和作用。首先，将自然光线引入由三面铝合金板和棱镜围合成的空腔。由于铝合金板的反射，光线得以在该空腔内传播较远的距离。之后，该空腔内的光线高效地透过棱镜，棱镜使各种自然光线都转变为温和的漫射光线，适合室内的使用。此外，为了满足自然光不足时的室内照度需求，在棱镜下方设置灯具。最终，无论是自然光线或灯具产生的光线，均透过丙烯板，到达室内，满足室内空间的光线需求。The principle and function of this embodiment are briefly described below. First, natural light is introduced into the cavity synthesized by three-sided aluminum alloy panels and prisms. Due to the reflection of the aluminum alloy plate, the light can travel a long distance in the cavity. The light in this cavity is then efficiently transmitted through the prisms, which convert all natural light into a soft diffused light suitable for indoor use. In addition, in order to meet the indoor illumination requirements when natural light is insufficient, lamps are installed under the prism. In the end, whether it is natural light or light produced by lamps, it passes through the acrylic board and reaches the interior to meet the light requirements of the interior space.
参照图3，左侧为室外，右侧为室内；A为室外的反光板构造，B为透明玻璃，C为外窗，D为本发明的建筑构造。A将一部分原本要透过C从室外进入室内的太阳光线反射，通过B进入D之中。光线进入D之后，如前所述，光线就能传递进入更深的室内空间，改善室内的采光。Referring to Fig. 3, the left side is outdoor, and the right side is indoor; A is an outdoor reflector structure, B is transparent glass, C is an exterior window, and D is a building structure of the present invention. A reflects a part of the sunlight that originally enters the room from the outside through C, and enters D through B. After the light enters D, as mentioned above, the light can be transmitted into a deeper interior space and improve indoor lighting.
图3中，A的作用之一是将部分过量的太阳光线阻挡，避免了大量的太阳辐射进入室内，造成室内过热；同时将光线反射进入到本发明的建筑构造中，使室内的采光得到改善。In Fig. 3, one of the functions of A is to block part of the excess sunlight, avoiding a large amount of solar radiation entering the room, causing overheating of the room; at the same time, reflecting the light into the building structure of the present invention, so that the indoor lighting is improved .
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| CN111678066A (en) * | 2020-06-10 | 2020-09-18 | 深圳紫泓光学技术有限公司 | Lighting system for simulating sunlight irradiation skylight |
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