JPS587841Y2 - building - Google Patents

Description

[Detailed explanation of the idea] This idea concerns buildings.

Conventional buildings with glass windows on the outside transoms for daylighting have had the disadvantage of allowing unnecessary direct sunlight to enter the interior, and the lack of rain shutters in the transoms has been unwary.

Therefore, the purpose of this invention is to provide a building that is well-lit, can block direct sunlight from entering the building, and has well-protected parts of the building that are well-lit.

An embodiment of this invention will be explained with reference to FIGS. 1 to 3.

That is, in this building, an eave shutter panel 5 is installed in the transom 2 at the top of the outer wall 1, and an aluminum plate 3 is attached to the inside and a hinge 4 is attached to the lower end. The panel 5 is configured to open outward from above and close vertically.

In this example, the shutter panel 5 is divided into 5a and 5b so that they can be stacked in two layers, as shown in FIG.

Further, an aluminum plate 8 is attached to the back of the roof 7 near the transom 2, and a slit 10 is provided in the ceiling 9 below it to allow light to pass through and be diffused.

As shown in FIG. 3, this ceiling 9 is constructed by two ceiling panels 9a and 9b, and a slit 10 is provided in each ceiling panel 9a and 9b, and these are shifted relative to each other. The opening amount of 10 is adjusted to create a transmission/diffusion effect.

As a result of this configuration, by opening the eaves shutter panel 5, sunlight enters the indoor floor surface 12 through the window 11 as shown by the arrow in FIG. However, the light is reflected by the aluminum plate 3, travels to the aluminum plate 8 behind the roof 7, is further reflected there, and is diffused into the room through the slit 10 in the ceiling 9, allowing a large amount of light to enter the room.

In addition, by adjusting the opening angle, opening amount, etc. of this eaves shutter panel 5 using the operation unit 6, it is possible to block direct sunlight or increase or decrease the amount of daylight, and when it is closed, it becomes a storm shutter to prevent wind and rain. It also helps in crime prevention.

Since aluminum plates 3 and 8 are used as reflectors, the light reflection effect is good and radiant heat can be used effectively.
In the winter, sunlight can be let in with transom 2 open, so heat does not escape.

In addition, in summer, by opening the eaves shutter panel 5 horizontally, direct sunlight to the window 11 can be blocked, and sunlight reaching the ceiling 9 is softened by being reflected on the aluminum plates 3 and 8, and further By shifting the panels 9a and 9b and adjusting the opening amount of the slit 10, only light of appropriate brightness can be brought into the room.

As mentioned above, the building of this invention has an eave shutter panel with a reflective surface on the inside and a hinge attached to the lower end that opens outward at the top, in the transom of the exterior wall, and a reflective plate in the attic nearby. In addition, a slit is provided in the ceiling below the reflector to allow light to pass through, which not only allows for good lighting, but also allows for shielding of direct sunlight indoors, as well as complete protection of the lighting area.

[Brief explanation of the drawing]

FIG. 1 is a vertical sectional view showing an embodiment of this invention, FIG. 2 is an enlarged view of the main part thereof, and FIG. 3 is a perspective view of the ceiling portion thereof. 1...Outer wall, 2...Transom, 3,8...
...Aluminum plate, 4...Hinge, 5...
・Eave shutter panel, 7... Roof, 9...
...Ceiling, 10...slit.

Claims (2)

[Scope of utility model registration request] (1) An eaves shutter panel with a reflective surface on the inside and a hinge attached to the lower end that opens outward from the top is installed in the transom of the exterior wall, a reflective plate is installed in the attic near the panel, and a reflective plate is installed below the reflective plate. A building characterized by having slits in the ceiling that allow light to pass through. (2) The building according to claim (1), which is a registered utility model, in which the opening amount of the slit can be adjusted.