JP2003082958A - Building window illumination method and building window illumination device used in the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a building window illumination method and a building window illumination device used in the same capable of directing a night view of a building colorfully by illuminating a window of the building by reflected light of color light without installing a projector outside of the building and turning off light in a room. SOLUTION: In a plurality of building windows provided with a blind 3 capable of blocking light and a glass 4, color light of a fluorescent lamp 5 with color arranged in a lower part between the blind 3 and the glass 4 and allowing the replacement of a fluorescent tube with color is illuminated and reflected on a reflection face 6 formed by the blind 3 blocking light to let reflected light of color light penetrate the glass 4 in order to illuminate the building windows.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building window illuminating method and a building window illuminating device used therefor capable of illuminating a window of a building from the inside so as to produce a colorful appearance of the building at night.

[0002]

2. Description of the Related Art In order to improve the night view of a building, as shown in the lighting of the building shown in FIG.
A so-called light-up is performed in which the entire building is illuminated by a plurality of floodlights 2 installed in a vacant space around the building so as to be raised.

Further, there is known a blind control system which utilizes indoor lighting of a building window and opening / closing of a blind in order to produce a night view of the building. For example, Japanese Patent Laid-Open No. 5-
Japanese Patent Publication No. 59876 discloses a building landscape blind control system that controls opening / closing of a blind provided for each window of a building and blinking of a lighting device that illuminates the back of each blind to control a window wall of the building. It is described that a picture pattern is displayed throughout.

[0004]

However, in the light-up using the above-mentioned floodlight, it is necessary to install the floodlight in the vacant land on the building site. Since there is hardly any, it is difficult to install the floodlight at an appropriate position, and there is a drawback that the light-up cannot be used. Further, when the room is illuminated and light leaks outdoors, the effect is diminished.

Further, in the case of using the blinds and indoor lighting, a blind switch for opening and closing each blind by a control signal, a blind control terminal, a control panel for sending a control signal, and the like require control equipment and a drive device for the blind. Therefore, there is a drawback that the equipment becomes large-scale and the equipment cost and maintenance cost become high. In addition, when the blinds are opened and closed to display, the indoor lighting must be turned off, so that there is a drawback that the room becomes dark during that time and cannot be used.

Therefore, according to the present invention, a building window lighting device installed inside a window is used to illuminate a building window with reflected light of colored light without installing a floodlight outside the building and without turning off the interior of the building. The present invention provides a building window lighting method and a building window lighting device used for the same, which can produce a colorful nightscape of a building.

[0007]

According to the present invention, there is provided a method for illuminating a building window, wherein, in a plurality of building windows provided with blinds and glass that can shield light, a reflective surface formed by the blinds that shields light is provided between the blind and the glass. And illuminating and reflecting the colored light of the colored fluorescent lamp having a replaceable colored fluorescent lamp arranged in the lower part and transmitting the reflected light of the colored light through the glass to illuminate the building window.

In the above structure, the reflected lights of the colored lights may be unified into the same colored lights to illuminate the building windows on all floors.
The reflected light of the colored light may be reflected light of a different colored light from the previous colored light after a predetermined time.

The building window lighting device of the present invention is composed of a blind that can shield light and a glass, and a colored fluorescent tube disposed between the blind and the glass and below the colored fluorescent tube is replaceable. It is characterized in that the lamp is arranged and the reflective surface is used as a reflected light for transmitting the colored light of the colored fluorescent lamp illuminated on the surface of the shaded blind through the glass to be reflected to the outside.

[0010]

1 is a sectional view and FIG. 1B is a plan view.

The window of the building 1 to which the building window illuminating device of the present invention is applied is composed of a blind 3 and a translucent glass 4 which can be opened or closed by opening and closing. Colored fluorescent lamp 5 between and at the bottom
Is arranged so that the light is directed upward.

The surface of the blind 3 is a reflecting surface 6 which reflects the colored light of the colored fluorescent lamp 5 which is irradiated when it is shielded from light.
It is necessary to use, for example, a white surface can be used. Blind 3 that forms a reflecting surface 6 for colored light
For this purpose, a known white blind that is commonly used can be used. For example, a large number of slats
Horizontally assembled Venetian blinds that rotate or lift slats (horizontal blinds), vertical blinds that rotate or open and close louvers that vertically suspend multiple louvers, or one screen at the top. It is possible to use a roller blind that is lifted and lowered by a roller pipe to open and close.

As the colored fluorescent lamp 5, a fluorescent tube (bulb) covered with colored film covers of various colors is used. Therefore, by replacing the colored fluorescent tubes of different colors, reflected light of various colors can be obtained.

Next, a usage pattern of the building window lighting device of the present invention will be described.

First, the blind 3 is closed to block light so that the illumination in the room does not leak outside. Then, the colored fluorescent lamp 5 is turned on. As a result, the colored light is reflected by the reflecting surface 6 of the blind 3, and the colored light passes through the glass as reflected light and goes out outdoors. FIG. 2 is a diagram showing a state in which a window is illuminated with reflected light of colored light.

If the illuminated building windows are of the same colored light on all floors, the building will stand out.

Furthermore, the presence of a building can be obtained by changing the color of the light according to the day of the week, such as pink for Monday, blue for Tuesday, blue for Wednesday, blue for Wednesday, and so on, depending on the month and season. Come on.

[0018]

According to the present invention, the reflected light of a uniform color makes the building stand out and has a presence.

Recently, the landscape ordinance has made it impossible to decorate higher floors, and neither neon nor window can be used. However, in the present invention, reflected light of the same color is used for building windows. , Does not destroy the landscape.

Also, by changing the color of the window depending on the day of the week, the month, the season, etc., there is a change in the scenery of the building, which makes the building more visible and impressive.

Since the device of the present invention is simple, it can be easily applied to existing building windows.

[Brief description of drawings]

1A and 1B show a building window lighting device of the present invention, FIG. 1A is a sectional view, and FIG. 1B is a plan view.

FIG. 2 is a diagram showing a state in which a window is illuminated with reflected light of colored light according to the present invention.

FIG. 3 is a diagram showing lighting up of a building.

[Explanation of symbols]

1: Building 2: Floodlight 3: Blind 4: Glass 5: Colored fluorescent lamp

Claims (4)

[Claims] 1. In a plurality of building windows provided with blinds and glass that can be illuminated or blocked by opening and closing, a reflective surface formed by the blinds, which is shaded, is placed between the blinds and the glass and is colored. A method for illuminating a building window, which comprises illuminating and reflecting the colored light of a colored fluorescent lamp whose fluorescent tube is replaceable, and transmitting the reflected light of the colored light through glass to illuminate the building window. 2. The reflected light of the colored light is unified to the same colored light to illuminate the building windows on all floors.
Illustrated building window lighting method. 3. The building window illumination method according to claim 1, wherein the reflected light of the colored light is reflected light of a different colored light from the previous colored light after a predetermined time. 4. A colored fluorescent lamp, which is composed of a blind and glass that can be illuminated or shielded by opening and closing, and is arranged between the blind and the glass and at the bottom, in which the colored fluorescent tube is replaceable, is arranged, A building window lighting device, which is a reflecting surface that uses the colored light of a colored fluorescent lamp illuminated on the surface of a blind that has been shielded as a reflected light that transmits through glass and is reflected outdoors.