JPS5844837B2 - Lighting device for shutters - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a lighting device for shutters, and more specifically, the present invention relates to a lighting device for a shutter. By using a part of the slats that make up the shutter, it is possible to freely let in light from the outside through the shutter, and also to completely block the outside from the inside. , block it with a steel plate,
Alternatively, by using slats that can be covered with a light-transmitting plate as part of the slats that make up the shutter, it is possible to freely bring in light from the outside onto the inside of the shutter, and to completely isolate the outside from the inside. This invention relates to a lighting device for a shutter that allows ventilation to the inside of the shutter by opening a lighting window on the surface of the slat.

The present inventor has already opened one or more windows in a part of the slats constituting the shutter, covered the above-mentioned window with a translucent lighting board, and closed the entrance/exit of the building or the window etc. with the shutter. We completed a shutter that allows daylight to come in from the outside through a window opened in the slats.

However, if the daylighting window on the slat surface is covered with a light-transmitting plate made of synthetic resin or the like that is weak against heat, it cannot be used as a fireproof shutter.

Moreover, the light-transmitting plate attached to the lighting window can be easily destroyed even as a shutter for crime prevention, and the shutter cannot be used to its fullest extent.

The purpose of the present invention is to solve this problem by covering the lighting window opened on the surface of the slat with a light-transmitting plate, blocking it with a steel plate, or opening it, so that light can be brought in from the outside and ventilation can be ventilated inside through the door. In addition to doing so,
To be able to completely isolate the outside from the inside,
A suitable number of lighting windows are opened in the longitudinal direction of the slats at an interval of at least two windows on the surface of the slats, which can be sufficiently effective as shutters for fire prevention and crime prevention. A sliding plate is provided to be slidable in the longitudinal direction of the slat, and a number of sets of transparent holes, light-transmitting parts, and light-blocking parts of a size that covers the lighting window are provided on the sliding plate, corresponding to the number of sets corresponding to the lighting window. To provide a lighting device for shutters, which is characterized in that, by sliding the slide plate, the transparent hole, the light-transmitting part, and the light-blocking part can be aligned with the lighting window, respectively, sequentially and simultaneously.

Embodiments of the present invention will be described below with reference to the drawings.

An appropriate number of lighting windows 12 are opened in some of the slats 10 that make up the shutter, and the lighting windows can be opened and closed freely or covered with a transparent plate, and the inside of the shutter can be accessed from the outside through the slat windows 12. This article describes a lighting device for shutters that allows sunlight and ventilation.

As shown in FIG. 1, an appropriate number of lighting windows 12 are opened in some of the slats 10 constituting the shutter, with an interval of at least two lighting windows 12 between them.

In addition, as shown in FIG. 2, a strip-shaped steel slide plate 14 is provided.
A plurality of through holes 24 are formed on the surface of the slide plate 14 according to the size of the lighting window 12 and the opening distance thereof.

The drilling positions of the above-mentioned through-holes 24 are determined by dividing the surface of the slide plate 14 in accordance with the opening interval of the lighting windows 12 on the surface of the above-mentioned slat 10, and then dividing each divided portion into three equal parts, with two of them being transparent. A hole 24 is bored and the remaining one is used as a light shielding part 26.

Every other hole 24 thus formed is covered with a light-transmitting plate 18, which is a light-transmitting portion, such as an opaque synthetic resin plate.

The slide plate 14 configured as described above is attached to the back surface of the slat 10 in which the above-mentioned lighting window 12 is opened so that it can slide left and right along the back surface of the slat.

In order to attach the slide plate 14 so as to be slidable along the back surface of the slat 10, a sliding guide 20 is provided on the back surface of the slat 10 along the lower side thereof.

The sliding guide 20 is, for example, as shown in FIG. 4, made by bending a flat plate into an L-shape and standing upright by welding one end of the plate along the upper and lower sides of the back surface of the slat 10.

Therefore, the above-mentioned slide plate 1 is placed between the lower sliding guide 20.
4 is loosely fitted so that the slide plate 14 can slide left and right along the back surface of the slat.

In addition, a rod-shaped handle 22 bent into a U-shape is provided at the middle part of the surface of the slide plate 14 or at one end thereof so that the slide plate 14 can be easily slid from side to side by hand.

With the above configuration, the lighting window 12 of the slat 10 can be opened by moving the slide plate 14 on the back side of the slat 10 to the left or right.
are covered with a transparent plate 18 on the surface of the steel plate 14, or opened along with the transparent hole 24 of the slide plate 14, or covered with a light shielding part 26 of the slide plate 14. Light can be let in from the outside to the inside of the shutter through the plate 18, ventilation can be let in through the slat daylight window 12, or the outside and the inside can be completely shut off.

As described above, if the lighting device for shutters according to the present invention is used for shutters, it becomes possible to freely let light into the inside of the shutters from the outside, and even after the shutters are closed, work can be done inside the building without using lighting equipment. can.

In addition, the lighting window of the shutter can be closed with the light shielding part of the sliding plate to completely block the outside from the inside, which further improves the fire prevention and crime prevention effects compared to conventional shutters that allow sunlight to enter. can.

Furthermore, if the shutter lighting device of the second embodiment is used for the shutters, it is possible to open the slat lighting windows while the shutters are closed to allow ventilation into the building, and especially during the hot season, the building can be ventilated with the cool breeze outside. can be ventilated.

In particular, if the lighting device for shutters according to the present invention is used for shutters that automatically open and close electrically, it is suitable because there will be no problem in opening and closing the shutters even if the weight increases due to attachments such as sliding plates.

Furthermore, it is also possible to half-cover the lighting window with a translucent plate or leave it open, allowing you to freely adjust the amount of lighting and ventilation. It has great effects such as not having to do any work.

Although the present invention has been variously explained above with reference to preferred embodiments, the present invention is not limited to these embodiments, and it goes without saying that many modifications can be made without departing from the spirit of the invention. It is.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a rear view showing the structure of the slat, and FIG. 2 is a rear view of a slide plate attached to the slat. FIG. 3 is a rear view of the slat with the slide plate attached. FIG. 4 is a side view thereof. 10...Slat, 12
...Lighting window, 14...Sliding plate, 16...Transparent hole, 18...Translucent plate, 20...Sliding guide, 22...
・Handle, 24...Through hole.

Claims (1)

[Claims] 1. A suitable number of lighting windows are opened in the longitudinal direction of the slats at intervals of at least two windows, a sliding plate is provided in the longitudinal direction of the slats, and a large window covering the lighting windows is provided on the sliding plate. The number of pairs of transparent holes, light-transmitting parts, and light-blocking parts corresponding to the lighting windows are provided, and by sliding the slide plate, the transparent holes, light-transmitting parts, and light-blocking parts are respectively arranged to correspond to the lighting windows. A shutter lighting device that can be matched to windows sequentially and simultaneously.