JP3116631U - Evacuation guidance device - Google Patents

Abstract

To provide an evacuation guidance device in which a light emitting diode emits light along a staircase or a side wall of a passage during a disaster, and a direction in which the light emitting diode emits light becomes a sign of an evacuation route.
By making the light emitting direction of the light emitting diode opposite to the exit, the traveling direction is brightly displayed to the viewer within the directivity range of the light emitting diode when going to the exit, On the other hand, when the user leaves the exit, it is out of the directivity range of the light emitting diode and is not brightly displayed to the viewer.
[Selection] Figure 3

Description

The present invention relates to an evacuation guidance device that emits light along a side wall of a staircase or a passage during a disaster.

Conventionally, as an evacuation guidance device that shows the evacuation exit and the direction of evacuation when a disaster occurs at a place where multiple people enter and exit, such as a condominium and a hospital, an internally evacuated evacuation exit guidance light or passage guidance using a fluorescent light There are lights.

However, despite the fact that there are a number of such evacuation exit guidance lights and passage guidance lights, the location where the evacuation exit guides and passage guide lights are installed is located near the evacuation exit or in several places as an evacuation indication toward the evacuation exit. In many cases, there are few people who check the location of the evacuation exit in case of a disaster.

For this reason, when a disaster occurs, the person who wants to evacuate has to find an evacuation exit guide light or a passage guide light on the stairs or corridor of the building or to check it one by one.

In addition, when a person or a small child who first passes through such a place tries to evacuate, or when smoke is generated due to a disaster, it is more difficult to confirm.

The present invention provides a plurality of light emitting diodes attached to a cable along a side wall of a staircase or a passage and power for causing the light emitting diodes to emit light in a place where a plurality of people gather such as an apartment, a hospital, and a subway station. And a control circuit that causes the light-emitting diode to emit light using the power of the storage battery.When a disaster occurs, the light-emitting diode emits light in the direction opposite to the exit, so that people who evacuate even in the dark It is an evacuation guidance device that can safely evacuate, and that the light emitting direction of the light emitting diode serves as a sign of an evacuation route and prevents evacuation in the reverse direction.

In the first place, a light emitting diode has directivity, and it looks bright within the range of directivity, but it has a feature that it does not look bright otherwise.

Therefore, by directing the light emitting direction of the light emitting diode in the direction opposite to the exit, the traveling direction is displayed brightly to the viewer within the directivity range of the light emitting diode when going to the exit, and conversely When moving away from the exit, it is outside the range of directivity of the light emitting diode and is not brightly displayed to the viewer.

Moreover, since the exit guide lights and passage guide lights are still mostly internally illuminated fluorescent lamps, regular maintenance is required.

However, the present invention does not require maintenance by using the light emitting diode, and uses an electric double layer capacitor for the storage battery, thereby eliminating the need for battery replacement and maintenance-free.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a general evacuation exit guide light, and FIG. 2 is also a general passage guide light.

In FIG. 3, the direction of going down the stairs 3 is an evacuation route, and the cable 1 and the light emitting diode 2 are attached to the side wall 3 of the stairs, and the light emitting diode emits light in the light emission direction a opposite to the evacuation route. doing.

At the time of evacuation, proceeding along the light emission has the effect of preventing evacuation in the opposite direction.

In addition, the cable 1 to be attached is preferably a flat cable such as a flat cable or a flexible substrate.

In FIG. 4, by attaching a wallpaper or protective seal 4 of the same color or similar color to the side wall to the surface of the cable 1 attached to the side wall 3, the cable is invisible, and there is an effect that the feeling of strangeness is eliminated.

The light-emitting diode 2 described in FIG. 3 is preferably a light-emitting diode having a small convex portion like a chip-type light-emitting diode.

In addition, when using a chip-type light emitting diode, the shape which prevents injury even if a person touches by rounding the shape of the end surface on the side which a person touches is preferable.

Further, when the light emitting diode 2 is caused to blink, the light emitting diode has a small light emitting area, so that it can only be seen as a point by itself.
Therefore, the evacuation route becomes easier to understand by blinking simultaneously.

It is a mark of a general escape exit guide light. This is a general guide light mark. It is a schematic perspective view of the stairs by this invention. It is a schematic sectional drawing installed in the side wall.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Cable 2 ... Light emitting diode 3 ... Side wall 4 ... Wallpaper or protective seal | sticker a ... Light emission direction

Claims (7)

A plurality of light-emitting diodes attached to the cable along the side walls of the stairs and the passage, a storage battery that stores electric power for causing the light-emitting diodes to emit light, and a control circuit that causes the light-emitting diodes to emit light using the electric power of the storage battery Evacuation guidance device installed so that people who evacuate can safely evacuate even in the dark by causing the light emitting direction of the light emitting diode to emit light in the direction opposite to the exit when a disaster occurs. The cable described in claim 1 is a flat cable or a flexible substrate. The light-emitting diode described in claim 1 is a chip-type light-emitting diode. In the chip type light emitting diode according to claim 3, the shape of the end face of the diode on the side touched by the person is round so as not to be injured even if the person touches it. The storage battery described in claim 1 is an electric double layer capacitor. When the plurality of light emitting diodes according to claim 1 are caused to blink, they are simultaneously blinked. On the surface of the cable described in claim 2, wallpaper or a protective seal having the same color as that of the side wall or a similar color is attached.

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