JPH01219245A - Insulated lighting enclosure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention provides a heat insulator that can uniformly light a room, produce the effect of a lighting device in the lighted area, and has excellent heat insulation performance. Regarding the lighting enclosure.

[Conventional technology and its problems]

Conventionally, there have been various types of daylighting enclosures that let sunlight into structures such as houses, factories, gymnasiums, etc., but these daylighting enclosures have square or circular daylighting windows. It is installed at an appropriate location such as the roof. In such a lighting enclosure, light is concentrated in a certain part of the room, the temperature of only that part increases, and the temperature difference with other parts that are not exposed to light becomes significant. Particularly in the hot summer season, areas of the room that are exposed to sunlight become extremely hot, making it impossible to provide a comfortable environment for the occupants.

On the other hand, when viewed as the shape of the enclosure, the lighting window protrudes outward from the architectural boards that make up the enclosure, which is conspicuous and has the disadvantage of detracting from the appearance of the enclosure. Furthermore, increasing the number of locations where the lighting windows are installed places a heavy burden on the outer enclosure such as the roof, complicates the structure, and makes construction difficult and expensive.

[Means to solve the problem]

Therefore, the present invention has been devised to solve the above problems.

As a result of repeated research, the invention was developed by forming a light-lighting chevron at the upper middle of the bottom in the width direction, forming connecting parts at both widthwise ends of the bottom, and forming a large number of light-lighting small parts in the middle of the top surface of the light-lighting chevron. A lower lighting construction board has a main lighting board with holes and a mating bulge on both sides of the top surface, and side parts are formed at both ends in the width direction of the lighting bottom where the lighting board is provided watertightly. The upper lighting building board forming the upper connecting part is attached from the side part with the longitudinal direction substantially perpendicular to the lower lighting building board by a heat insulating support fixed to the fitted bulge, and By creating an insulated lighting enclosure with a main lighting board placed directly below the lighting board, light can be uniformly brought into the room, and the lighting area can produce the effect of a lighting device, with outstanding heat insulation performance. This solves the above problem.

〔Example〕

Embodiments of the present invention will be described below with reference to FIGS. 1 to 8.

A is a lower lighting construction board, and a lighting chevron portion A having a relatively wide width and high height is bent and formed above the middle of the bottom l. To explain the structure of the lighting chevron A1 in detail, it is formed from a top surface and side portions 5.5 on both sides.

In the middle of the top surface, a groove is formed by the main lighting plate 2 and rising side parts 3°3 of relatively low height on both sides, and the main lighting plate 2
A large number of small lighting holes 2a are bored in the. The small lighting hole 2
There are various embodiments of a, and the first embodiment is formed into a circular shape with a small diameter, as shown in FIGS. 1 and 3. In addition, as shown in FIG.
The lighting holes 2a are formed in the form of slits formed at predetermined intervals in the width direction, or, as shown in FIG. They may also be slit-shaped by being bored at predetermined intervals.

The fitting bulges 4.4 on both sides of the top surface are continuous with the upper ends of the rising side parts 3, 3, and are formed continuously with the upper ends of the side parts 5, 5 facing downward from the outer ends thereof. . The fitting bulges 4, 4 have a substantially flat elliptical shape, and as shown in FIG. 2, fitting bulges 4a, 4a are formed in the left and right direction.

Connecting portions 6.6 are formed on both sides of the bottom portion 10, the height being lower than the height of the lighting chevron portion A (see Fig. 2).
Examples of the connecting portions 6, 6 include a fastening type, a fitting type, a polymerizing type, etc., and the fastening type is as shown in FIGS. 1 to 3. To,
An example of the width direction of the bottom part 1 of the lower lighting construction board A is the lower part 6.
A is formed on the other side, and an upper part 6b is formed on the other side. Then, the upper rib portions 6b are fastened and connected to the lower rib portions 6a of the opposing connecting portions 6, 6 of the adjacent lower lighting architectural boards A, A. Further, although not shown, a fitting type rising piece and a fitted piece are formed, and when these are connected, they are connected via a connecting cap material.

Reference numeral B denotes a heat insulating support, and a screw rod 7a is inserted into a heat insulating body 7 made of a substantially cubic synthetic resin. 8
．． Reference numeral 8 denotes a pair of left-right symmetrical engagement fittings, specifically L-shaped holding parts 8b, 8b extending from the upper ends of the vertical parts 8a, 8a.
are formed, and locking edges 3c, 8c facing inward from the upper ends of the holding portions 8b, 8b are bent, and the holding portions 8b and locking edges 8c form a substantially U-shape. ing. Further, from the lower end of the vertical portion 8a, there is a lower locking piece 8d.

8d is bent. The lower locking piece 8d bulges toward the side where the holding portion 8b is formed, and has a broken-off box shape.

The vertical portions 8a, 8a can be freely tightened by a fixing member 9, and the heat insulator 7 is held and fixed by the holding portion 8b and the locking edge 8c. The heat insulator 7 has grooves 7b, 7b.
is formed, and a locking edge 8c.

It is formed so that 8C bites into it.

C is an upper lighting construction board, in which side parts 11, 11 with relatively high uniformity are formed at both ends in the width direction of the lighting bottom part IO,
An upper connecting part 12.12 is formed from the upper end of the cough side part 11.11. The side portion 11°11 is as shown in FIG.
It slopes upward outwards, but can also be vertical.

A lighting plate 13 is provided on the lighting bottom part 10. Specifically, a substantially rectangular lighting plate 13 is watertightly fixed to an opening formed in the lighting bottom 10 via a gasket 14 . The lighting board 13 is not limited to only a rectangular shape,
Although not shown, there are also examples of circular or triangular shapes. The lighting plates 13 are rectangular as described above, and are provided at appropriate intervals in the longitudinal direction of the lighting bottom 10, but there is an embodiment in which the lighting plates 13 are provided continuously over the entire length of the bottom 1 in the longitudinal direction. also exists.

Further, the upper connecting portion 12.12 is for mutually connecting the adjacent lower lighting architectural boards A, A, and may be of the fitting type as shown in Fig. 3, or may be of the fitting type as shown in Fig. ,
There are also those of the locking type or polymerization type. Specifically, the fitting type upper connecting portion 12 includes a flat piece 12a,
Consisting of an inverted bent piece 12b and a fitted folded edge 12c,
The tongue piece 15a of the fitting hanger 15 is wrapped around the reverse bent piece 12b and the fitted folded edge 12c, and the cap member 16 is fitted between the adjacent upper connecting parts 12.12.

The cap material 16 has fitting leg portions 16b and 15b formed from both ends in the width direction of the upper surface portion 16a.
b, 16b fit into the folded edges 12c, 12c.

In the figure, 17 is a metal fitting, and 18 is a structural member such as a purlin or a rim.

First, the metal fittings 17 are placed on the structural member 18 at appropriate intervals.
17. ... are fixed, and the lower lighting building board A is placed and fixed (see the lower side of Fig. 8). Next, lower lighting architectural board A
Attach the lower locking piece 8d of the heat insulating support B to the fitted bulge 4.4.
, 8d. The upper lighting building board C is placed on the heat insulating support B so that the longitudinal direction of the lower lighting building board A is substantially orthogonal (including orthogonal) to the longitudinal direction of the lower lighting building board A, and The lighting bottom part 10 of the board C is placed on the lower lighting building board A and fixed on its heat insulating support B. At this time, the main lighting board 2 of the lower lighting building FiA is placed directly below the lighting board 13 of the lighting bottom lO.
(See Figure 1).

〔Effect of the invention〕

In the present invention, a lighting chevron portion A is formed at the upper middle in the width direction of the bottom portion 1, and connecting portions 6.6 are formed at both ends of the width direction, and a number of A lower lighting architectural board A with a lighting main plate 2 having small lighting holes 2a, 2a, .
and an upper lighting building board C in which side parts 11.11 are formed at both ends in the width direction of the lighting bottom part 10 on which the lighting board 13 is provided in a watertight manner, and an upper connecting part 12.12 is formed from the side parts 11.11. are installed with their longitudinal directions substantially perpendicular to each other by a heat insulating support B fixed to the fitted bulge 4 of the lower lighting building board A, and the main lighting board 2 is arranged directly below the lighting board 13. By using a thermally insulated envelope, firstly, it can be made into a daylighting envelope with excellent heat insulation performance, secondly, an appropriate amount of light can be uniformly brought into the room, and thirdly, it can improve lighting. Fourthly, the structure can be simplified.

To explain these effects in detail, the upper lighting building board C and the lower lighting building board A are spaced apart, and the lighting small holes 2a,
2a, . . . are perforated, but since there is a more insulating air layer than in a single-layered envelope, the heat insulation performance can be improved.

In addition, many conventional lighting windows have square or circular openings for lighting at appropriate locations on the architectural board, so light enters only those openings, causing brightness and darkness in the room. This causes inconveniences such as the window not being able to fulfill its role as a lighting window, and the temperature rising only at the opening, causing discomfort to those working in that area and reducing work efficiency. However, in the present invention, the lighting board 13 of the upper lighting building board C and the lighting small hole 2a of the lower lighting building board A are
, 2a, .
,... more light can be taken in, and the light dispersed by the large number of small lighting holes 2a, 2a,... can even out the indoor temperature at each location, solving the conventional inconveniences. It is something.

Next, the lighting holes 2a, 2a are placed on the main lighting board of the lower lighting architectural board A.
, . . ., it is not direct sunlight, and the light that enters through the small lighting holes 2a, 2a, . I can put it out.

In the present invention, in particular, since the longitudinal direction of the upper lighting building board C is substantially orthogonal to the longitudinal direction of the lower lighting building board A, the lighting bottom part 10 of the upper lighting building board C is always aligned with the lower lighting building board C. Since it is above A, there is an advantage that the roofing pitch of the upper lighting building board C can be constructed at a unique roofing pitch without being affected by the roofing pitch of the lower lighting building board A. moreover,
There is also the advantage that design and construction can be carried out without considering the appearance of the lower lighting building board A, roofing pitch, etc.

Further, directly below the lighting plate 13, small lighting holes 2a, 2a, . . .
・Since the structure includes a main lighting board 2 with holes,
The lighting board 13 is made of glass, for example, and even if it breaks, it will not fall into the room because it is on the main lighting board 2 with small lighting holes 2a, 2a, . . . etc., and provides a safe lighting enclosure.

As described above, the present invention allows good lighting to be obtained while increasing the heat insulation performance to a certain extent, and furthermore, it is an invention that can be roofed with any upper lighting building board C, and its effects are remarkable.

[Brief explanation of the drawing]

The drawings show embodiments of the present invention, in which Figure 1 is a schematic plan view of the invention, Figure 2 is a vertical front view, Figure 3 is a partial perspective view of the invention, and Figure 4 is a schematic plan view of the invention. , FIG. 5 is a partial plan view of the lower lighting construction board, FIG. 6 is a partially cutaway perspective view of the upper lighting construction board with lighting board, and FIG. 7 is a perspective view of the heat insulation support.
Figure 8 is a cross-sectional view during construction. A...Bottom lighting building board, 1...Bottom, A......Lighting chevron section, 2...
Lighting main plate, 2a... Lighting small hole, 4...
・Matched bulge, 6... Connecting part, B
...Insulation support, C... Upper lighting building board, 10... Lighting bottom, 11... Side part,
12... Upper connecting part, 13...
...Lighting board.

Claims (1)

[Claims] (1) A lighting main plate with a lighting chevron formed at the upper middle in the width direction of the bottom, connecting parts formed at both widthwise ends, and a large number of small lighting holes bored in the middle of the top surface of the lighting chevron. A lower lighting construction board with fitting bulges on both sides of the top surface, side parts formed at both ends in the width direction of the lighting bottom where the lighting board is provided watertightly, and an upper connecting part extending from the side parts. The upper daylighting building board formed with the above-mentioned building board is installed at a distance with the longitudinal direction substantially orthogonal to the fitting bulge of the lower daylighting building board using a heat insulating support, and the daylighting board is installed directly below the daylighting board. A heat-insulating lighting enclosure featuring a main plate.