Lighting window

Abstract

The utility model discloses a lighting window, in particular to a lighting window fixed window frame which is provided with an ultraviolet lighting panel through which UVB medium-wave ultraviolet rays can penetrate and is arranged at the whole or local position of a window of a building house, so that people can bask in the sun for fitness through the ultraviolet lighting panel indoors, and the human body is helped to synthesize vitamin D. However, excessive ultraviolet irradiation can cause skin injury, so that a protective fixed window provided with common building glass is arranged, and the protective fixed window can be overlapped and covered with a fixed window frame of a lighting window in a left-right moving or hinge opening and closing mode so as to control the sunning time. The lighting window is suitable for windows of all buildings and houses in northern China, the traditional concept that people cannot bask in the sun through glass for fitness is broken through, and people can enjoy whole-body daylight bathing in the nature in a warm room in cold winter through the lighting window transmitting the medium-wave ultraviolet rays to bask in the sun.

Description

Technical Field

[0001] The utility model relates to a lighting window capable of transmitting medium-wave ultraviolet rays, belonging to the technical field of physical therapy and health care. Background Art

[0002] Sunbathing is mainly about letting the ultraviolet rays of the sun shine on the human skin. The skin produces vitamin D3 by absorbing the ultraviolet rays in the sun, and vitamin D3 is converted into active vitamin D through the kidney and liver metabolism. As we all know, vitamin D deficiency will cause systemic calcium and phosphorus metabolism disorders, which is crucial to affecting nerves, muscles, hematopoiesis, and improving immunity. As long as you receive a moderate amount of natural sunlight ultraviolet radiation every day, you can meet most of the vitamin D needs of the human body.

[0003] 90% of the vitamin D in the human body is synthesized by the skin after exposure to the sun, and is known as the sunshine vitamin. The ultraviolet rays in sunlight are divided into long-wave UVA, medium-wave UVB (280-320nm), and short-wave UVC. As we all know, only when medium-wave ultraviolet UVB irradiates the human skin can vitamin D be synthesized, but this band cannot pass through the architectural glass panels on the windows of houses and enter the room. The State Key Laboratory of Silicate Building Materials at Wuhan University of Technology in China tested two types of 5mm thick architectural glass and found that the transmittance of medium-wave ultraviolet UVB280-320nm was ≤0.088, which scientifically proved that ultraviolet rays in this band cannot penetrate architectural glass.

[0004] Residents in high latitudes in northern my country have a heating period of 5-7 months in winter, and their vitamin D deficiency is more serious than that of residents in the south. It is almost impossible for bedridden patients, the elderly, infants, pregnant women who are recovering from illness, and other people with difficulty walking to go out to bask in the cold sun. Therefore, in winter, the natural sunlight is used through a light-transmitting window that can transmit medium-wave ultraviolet rays to let UVB ultraviolet rays into the room, so that people can bask in the sun in a warm room. Supplementing vitamin D is an inevitable need for healthy living.

[0005] Focusing on the issue that UVB cannot enter the room through ordinary building glass, many people at home and abroad have designed many indoor daylighting devices in recent years. In summary, there are the following types:

[0006] (1) Plane mirror method: China Patent CN2006201596644.6 uses a plane mirror in the courtyard or on the roof of a building to reflect sunlight directly to the indoor area where lighting is needed. This method has a relatively obvious effect on improving window lighting, but its disadvantages are that the space required for installing the reflective mirror is large, the receiving area is small, and the light pollution is relatively serious.

[0007] (2) Light guide method: Chinese patent CN201220020036.2 is a sunlight tube device. This method is to coat a layer of reflective film inside the tube wall, couple the collected sunlight into the light guide tube, and the light reaches the place where lighting is needed after countless reflections from the tube wall. Its disadvantage is that the absorption loss of light during transmission is very large, and it is difficult to achieve the ideal effect.

[0008] (3) Optical fiber method: Chinese patent CN201310300244.7 discloses an indoor sunbathing device and working method based on optical fiber light guidance. This method uses complex electronic technologies such as sun tracking devices and convex lens focusing to couple sunlight into the optical fiber and transmit it to the place where light is needed. Its disadvantage is that there is a loss of about 30% in the process of coupling sunlight into the optical fiber, and ultraviolet rays are largely intercepted. Utility Model Content

[0009] The utility model aims to solve the drawbacks of the prior art and provide a lighting window which can transmit medium-wave ultraviolet rays and is completely or partially arranged at the lighting position of a building.

[0010] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0011] The utility model is implemented in this way. In order to overcome the problem that the existing house building glass filters out the medium-wave ultraviolet rays of sunlight UVB, the utility model is to install a lighting window composed of quartz glass on all or part of the existing building house windows. The quartz glass is made of a single pure silicon dioxide material with a silicon dioxide content of 99.9%. It has very good light transmission performance in the entire spectrum band of sunlight, and the visible light transmittance is greater than 93%. The optical properties of quartz glass are unique, especially in the ultraviolet light> 280nm transmittance> 90%, which is the best of all ultraviolet transparent materials. For this reason, the ultraviolet germicidal lamps used in the prior art are basically made of quartz glass tubes.

[0012] The utility model forms an ultraviolet lighting board with quartz glass that can transmit UVB medium-wave ultraviolet rays. The ultraviolet lighting board is installed in a lighting window fixed window frame with grooves on the inner side, fixed with adhesive strips and sealants, and installed on all or part of the lighting position of the window of the building. my country is located in the northern hemisphere of the earth. The oblique angle of sunlight is large in winter, and UVB ultraviolet rays are easily introduced into the room. In the cold winter, people can use the lighting window of the utility model to bask in the sun completely or half-naked in a warm room, so that the body can synthesize more sufficient vitamin D.

[0013] Sunbathing can help the human body synthesize vitamin D, but long-term ultraviolet radiation can also cause skin damage. To this end, the utility model provides a protective fixed window equipped with ordinary architectural glass, which can be moved left and right or overlapped with the fixed window frame of the lighting window in a hinged and obliquely opened structure, so as to flexibly control the sunbathing time and avoid skin damage caused by long-term ultraviolet radiation.

[0014] The utility model provides a lighting window, which is simple to install, low in cost, convenient to use, and does not pollute the environment, breaking the traditional concept that people cannot bask in the sun through glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 yes Figure 1 Side view of

[0018] Figure 3 yes Figure 1 Top view;

[0019] Figure 4 It is a schematic diagram of an embodiment of the utility model;

[0020] Figure 5 yes Figure 4 A-direction view.

[0021] In the figure: 1. fixed window frame of skylight, 2. ultraviolet skylight board, 3. auxiliary fixed frame strip, 4. protective fixed window, 5. upper concave-convex slide, 6. lower concave-convex slide, 7. protective window handle, 8. house building window, 9. hinge. DETAILED DESCRIPTION

[0022] [Example 1]

[0023] like Figure 1 As shown, the utility model is a lighting window, which is composed of a lighting window fixed window frame 1 and an ultraviolet lighting panel 2 formed by existing door and window profiles, and is provided with a grooved or flat strip-shaped auxiliary fixing frame strip 3 to form a medium-wave UVB ultraviolet lighting system. The ultraviolet lighting panel 2 is made of a whole block or small pieces of quartz glass. The auxiliary fixing frame strip 3 is used to seal the splicing gap and then the surrounding area is embedded in the groove inside the lighting window fixed window frame 1 and fixed with a rubber strip and sealant. Figure 4 As shown, conventional door and window technology is used to enclose the fixed window frame 1 of the skylight in a flexible and detachable manner and set it on the entire or partial lighting position of the window 8 of the building. The geometric shape can be designed according to the requirements of the building, and its number is not limited.

[0024] The quartz glass of the ultraviolet lighting board 2 described in the utility model is essentially different from the existing architectural glass material. Its production process is complicated, and the finished product needs to be cut, ground, polished, etc. The price of a large square area is very expensive. In order to solve the above problems, the utility model splices multiple small pieces of quartz glass plates by embedding the auxiliary fixed frame strip 3 into a groove or bonding the flat strips, which does not affect the lighting effect, but can greatly reduce the production cost. The geometric shape of the ultraviolet lighting board 2 when splicing small pieces depends on the fixed window frame 1 of the lighting window. The auxiliary fixed frame strip 3 can be installed in an open or hidden way, which can be open horizontally and vertically hidden, or vertically hidden and open horizontal, etc. The auxiliary fixed frame strip 3 is made of other materials such as plastic, metal, wood, rubber, etc.

[0025] [Example 2]

[0026] The utility model discloses a lighting window Figure 1 , Figure 5 As shown, the sunlight of nature enters the room through the ultraviolet lighting board 2 installed in the fixed window frame 1 of the lighting window, and people can enjoy the sun bath of the whole body in the warm room in the cold winter. In order to avoid the damage of ultraviolet rays to the skin due to long-term irradiation, the utility model is provided with a protective fixed window 4 equipped with ordinary building glass. The protective fixed window 4 is the same size as the fixed window frame 1 of the lighting window. The upper concave-convex slide 5 and the lower concave-convex slide 6 fixed on the upper and lower ends of the fixed window frame 1 of the lighting window can be moved left and right, and the conventional hinge 9 oblique opening structure (not shown in this figure) and the like can be overlapped and covered with the ultraviolet lighting board 2 to block ultraviolet rays, which do not deviate from the design scope of the utility model, and people can conveniently and flexibly control the sunbathing time. The fixed window frame 1 of the lighting window, the protective fixed window 4, the upper concave-convex slide 5, and the lower concave-convex slide 6 are made of existing door and window profiles and other materials, which can be reserved in advance on the window 8 of the house building, or assembled on site after the finished product is made in the factory. The protective window handle 7 is installed at a convenient position for the protective fixed window 4 to operate.

[0027] [Example 3]

[0028] The utility model provides a lighting window, wherein the ultraviolet lighting plate 2 can be composed of quartz glass or any glass with a transmittance equivalent to that of quartz glass in the medium-wave spectrum of ultraviolet UVB (280-320nm), and the assembly structural parts thereof remain unchanged and do not deviate from the design scope of the utility model.

[0029] The utility model provides a daylighting window which is easy to install and is suitable for daylighting windows of all buildings and houses in northern my country, breaking the traditional concept that one cannot do physical exercise and sunbathing through glass, so that people can enjoy a full-body sunbathing bath of natural sunlight through the daylighting window in cold winter without leaving home to supplement vitamin D for the body. The utility model can be widely used in families, hospitals, sanatoriums and other physical therapy and physical fitness places, and is an ideal, economical, practical and environmentally friendly daylighting window which can transmit medium-wave ultraviolet rays.

Claims

1. A lighting window, comprising a lighting window fixed window frame (1), an ultraviolet lighting panel (2), an auxiliary fixed frame strip (3), a protective fixed window (4), and a building window (8), characterized in that: An ultraviolet lighting panel (2) is formed by splicing small pieces of quartz glass plates together and sealing the gaps with auxiliary fixed frame strips (3). The ultraviolet lighting panel (2) is embedded in the grooves on the inner side of the fixed window frame (1) of the lighting window on all sides, and is sealed and fixed with a rubber strip and then arranged at the lighting position of the window (8) of the building. The protective fixed window (4) can be movably covered on the fixed window frame (1) of the lighting window.

2. A lighting window according to claim 1, characterized in that: The upper and lower ends of the inner side of the fixed window frame (1) of the lighting window are provided with an upper concave-convex slideway (5) and a lower concave-convex slideway (6). The protective fixed window (4) composed of ordinary building glass is fixed in the slideway and can be moved left and right to cover the ultraviolet lighting panel (2).

3. A lighting window according to claim 1 or 2, characterized in that: The materials used to make the skylight fixed window frame (1), the protective fixed window (4), the auxiliary fixed frame strip (3), the upper concave-convex slideway (5), and the lower concave-convex slideway (6) are composed of existing door and window profiles.

Images