JPH041824B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a lighting and air conditioning device in a building.

Conventional technology In the past, skylights installed on the roofs of buildings simply played the role of lighting or ventilation, and exhaust fans were installed on the roofs of buildings such as factories, but this There was a problem that the air inside the building could not be adjusted sufficiently.

Purpose of the Invention The purpose of the present invention is to solve the above-mentioned problems, maintain the lighting function of windows provided on the roof or side wall of a building, and provide heating by circulating air heated by solar heat, and The purpose of the present invention is to provide a lighting and air conditioning device for a building that can maintain the temperature inside the building through insulation and also maintain the air condition inside the building in a state suitable for the purpose of use by sucking and exhausting air into and out of the building. .

Composition of the Invention In order to achieve the above-mentioned object, the present invention is such that an outer light-transmitting plate and an inner light-transmitting plate are attached to a window of a building so as to form a hollow space between the two, and the inner light-transmitting plate is attached to a window of a building. First and second air circulation ports communicating with the inside of the building and the hollow part are provided at both ends, and near one of these air circulation ports, there is a hole connected to the inside of the building,
The gist of this paper is a lighting and air conditioning device for a building in which a blower that can selectively change the blowing direction so that the wind is sent either outside the building or into a hollow space is installed.

Embodiments and Operations Next, embodiments of the present invention will be described based on the drawings.

In this specification, front and back and right and left are based on FIG. 1, and the front refers to the left side in FIG. 1, the rear refers to the right side in FIG. 1, and the left and right refers to the rear.

In the drawing, 1 is the roof of the building, 2 is the skylight installed on the roof, and 3 is the roof 1 surrounding the skylight 2.
A rectangular frame is provided on the front side of the rectangular frame, and an intake/exhaust louver 4 is attached to the front side of the frame. Reference numeral 5 denotes a chevron-shaped outer light transmitting plate which is fitted onto the frame 3 and is made of synthetic resin such as acrylic resin and polycarbonate resin, or glass. 6
is an inner transparent plate attached to the frame 3 so as to form a hollow part 7 between it and the outer transparent plate 5; It is made of a translucent plate with translucent and heat-insulating properties to which an acrylic resin film is attached. Note that the inner light-transmitting plate 6 may be made of the same material as the outer light-transmitting plate 5 described above. Reference numerals 8 and 9 denote first and second air circulation holes provided at both the front and rear ends of the inner translucent plate 6, which communicate with the inside of the building 10 and the hollow part 7, and the first air circulation hole 8 has a rectangular shape. , and the second air flow ports 9 are each opened in the shape of a slit. Reference numeral 12 denotes a blower disposed near the lower side of the first air circulation port 8 in a portion near the front end of the frame 3. This blower has long rotating blades 14 in the left and right sides inside a casing 13 having openings on the front and both upper and lower sides. It is provided for. Reference numerals 15 and 16 denote a pair of rectifier plates that are disposed facing each other at a predetermined interval on both sides of the rotary blade 14, and are movable in the circumferential direction around the rotary blade 14. 17 is the casing 13
A hood 18 is a damper for opening and closing the front opening. In addition, the blower 12
As such, it is preferable to use a line flow type so-called cross flow fan or Sirotsko fan as described above. This is because these blowers 12 occupy a small volume, and by extending their left and right lengths, the performance of daylight and heat extraction can be easily increased. On the other hand, a typical turbo fan type blower cannot send air far because the air layer is disturbed.

The above-mentioned lighting and air conditioning device according to the present invention is used, for example, as follows.

First, as shown in FIG. 1, at night in winter, when the operation of the blower 12 is stopped and the front opening of the casing 13 is closed by the damper 18, the still air layer in the hollow part 7 acts as a heat insulator. , inside the building 1
0 heat is difficult to escape to the outside.

Next, as shown in FIG. 2, during the daytime in winter, the blower 12 is operated to circulate the air inside the building 10 through the hollow part 7. As a result, the air heated by the solar heat that has passed through the outer transparent plate 5 is guided into the building 10, and the building 10 can be heated. In this case, since the hollow portion 7 is small, the amount of heat received by the outer transparent plate 5 portion is small, but there is an advantage that the temperature obtained is high. Further, light is allowed to enter the building 10 through the inside and outside transparent plates 5 and 6.

Next, as shown in FIG. 3, during the daytime in summer, the blower 12 is operated to send the warm air inside the building 10 to the outside 11 of the building.
Provide ventilation. At the same time, lighting will be provided.

Further, as shown in FIG. 4, at night in summer, the blower 12 is operated to draw cold air from outside the building 11 into the building 10 to adjust the indoor temperature.

In the above embodiment, the roof 1 of the building is sloped, but it may of course be horizontal. Moreover, the device according to the invention can be installed not only in a skylight 2 provided on the roof 1 of a building, but also in a window provided in a side wall. Moreover, the blower 12 is arranged below the inner transparent plate 6,
This may also be arranged on the upper side, ie in the hollow part 7. In that case, it is necessary to provide an opening communicating with the outside of the building 11 on one side of the outer transparent plate 5. Furthermore, although the window 2 is provided with the frame 3 in the above embodiment, this may be omitted in some cases. Further, although the outer light-transmitting plate 5 projects outward from the window 2, there may be cases where it does not project.

Further, the blower 12 may be of any type as long as it can selectively change the blowing direction so as to send wind into any one of the inside of the building 10, the outside of the building 11, and the hollow part 7, and the blowing direction is limited to that shown in the figure. Not done.

The lighting and air conditioning device according to the present invention is applied to, for example, living rooms, kitchens, and reception rooms of ordinary houses, buildings such as stores and factories, and auxiliary assembly buildings such as sunrooms.

Effects of the Invention As described above, the lighting and air conditioning device for a building according to the present invention has a structure in which the outer light-transmitting plate 5 and the inner light-transmitting plate 6 form a hollow part 7 between the window 2 of the building. First and second air circulation ports 8 and 9 communicating with the inside of the building 10 and the hollow portion 7 are provided at both ends of the inner transparent plate 6, and one of these air circulation ports 8 and 9 is provided at both ends of the inner transparent plate 6. A blower 12 is disposed near the air flow opening 8 and can selectively change the blowing direction so that the air is sent into any one of the inside of the building 10, the outside of the building 11, and the hollow part 7. , maintains the lighting function of windows installed on the roof or side walls of buildings, provides heating by circulating air heated by solar heat, maintains the temperature inside the building by insulating the windows, and also allows air to be taken into and out of the building. The air condition in the building can be maintained in a condition suitable for the purpose of use by exhausting the air.

[Brief explanation of drawings]

The drawings show examples of the present invention, and Figures 1 to 4 are schematic cross-sectional views of the product of the present invention. Figure 1 shows the state in which the air in the building is stopped, and Figure 2 shows the state in which the air in the building is circulating. FIG. 3 shows the exhaust state, and FIG. 4 shows the intake state. FIG. 5 is an enlarged perspective view showing an exploded state of the product of the present invention. 1...Roof, 2...Window, 3...Frame, 5...Outer light-transmitting plate, 6...Inner light-transmitting plate, 7...Hollow part, 8...
...First air flow port, 9...Second air flow port, 10
...Inside the building, 11...Outside the building, 12...Blower.

Claims (1)

[Claims] 1 An outer light-transmitting plate 5 and an inner light-transmitting plate 6 are attached to a window 2 of a building so as to form a hollow part 7 between them, and a building interior 10 and a hollow part 7 are attached to both ends of the inner light-transmitting plate 6. first and second air flow ports 8, 9 leading to
is provided near one of the air circulation ports 8 and 9, and the air blowing direction is set so that the air is sent into one of the inside of the building 10, the outside of the building 11, and the hollow part 7. A lighting and air conditioning device for a building in which a blower 12 that can selectively convert the air is installed.