JPS595897B2 - Guidance display device - Google Patents

Description

[Detailed Description of the Invention] This invention provides guidance display ducts on the walls of passages, stairs, emergency exits, etc. of buildings, and in the event of a fire, the direction of evacuation is indicated by light and sound, allowing for safe evacuation. The present invention aims to provide a guidance display device.

The present invention will be described below based on the illustrated embodiments.A is a duct 3 in which a signal duct part b having an opening groove 8 is integrally formed on the upper wall portion of a main duct part a having an opening groove 1 on one side wall. In the main duct part a, a belt-shaped main conductor E, which is made by integrally covering a plurality of bare electric wires 4 lined up at intervals with an insulation coating 5, is installed, and in the signal duct part b, a plurality of signal signals A bus duct in which a sensing conductor e consisting of wire 6 is conjunctivatized. B
The integrated lamp Li3L2 is attached to the substrate T, and a pair of plug blades 81, 81 and 82, 82 are respectively protruded from the back of each lamp, and direction display parts 91, 9 in opposite directions are provided corresponding to each lamp.
This is a guide indicator light in which a display board 10 formed with 2 is attached to a substrate T so as to cover lamps L4 and L2. P is a speaker with a pair of plug blades protruding from the back of a box 11, and three opening windows 12 are provided on the surface of the main duct section a of the bus duct A, and the insulation coating of the main conductor E at the opening windows is peeled off. The guiding indicator light B and the speaker P are inserted and clamped into the bare conductor part 13 through the opening window to attach and fix in a plug-in manner, and the surface of the signal duct part b is A smoke detector F is electrically connected to the sensing conductor e and is mounted and fixed to form a guide display duct D. y is a bus duct having the same shape as duct A and having a main conductor E and a sensing conductor e attached thereto. The guidance display duct D and the bus duct D' having the above structure are attached to the upper part of the baseboard on the passage wall of the building via the mounting bracket g, and the corner parts are connected with the elbow H, and the starting end At the same time, an electrical circuit unit U is formed with an end cover N arranged at the end of the Fidelger box G, and the fire detector I and smoke detector F are connected via relays M4 and M2, which are switching devices, as shown in Fig. 4. Make electrical connections as shown to configure the guidance display.

When a fire breaks out and fire detector 1 is activated, relay M1 is activated, and lamp L1 or lamp L2 (lamp L1 in the case of Figure 4) of guidance indicator lamp B flashes, indicating the evacuation direction and providing guidance. do. When smoke fills the passageway and descends to the bottom, making it difficult to see the guidance indicator light B, the smoke activates the smoke detector F, which activates the relay M2, which activates the speaker P and outputs the sound. It is possible to guide the evacuation direction and guide evacuees to a safe place. The present invention has the above-mentioned configuration, and by making the thickness of the guidance display duct D and the bus duct shell the same as the thickness of the baseboard on the passage floor surface, the appearance can be finished smoothly, and the guidance display duct D By using the bus duct D' as a standard length and adjusting the dimensions, it is possible to cut and install it at the installation site.Moreover, the number of guide display ducts to be installed can be increased as appropriate depending on the length of the line, depending on the installation location. An adapted guidance display device can be easily provided.

Furthermore, since a smoke detector F is installed on the surface of the guidance indicator duct D, if smoke fills the passageway and descends to the bottom, making it difficult to see the guidance indicator light B, the speaker P will emit a sound to evacuate. The direction can be indicated, and evacuation guidance can be performed more safely and reliably than when only the blinking guidance indicator light B is used. As described above, according to the present invention, evacuation guidance can be carried out safely and reliably using light and sound, and the layout can be freely changed, making it possible to configure a guidance display device that is suitable for the installation location.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of the installed state, FIG. 2 is a cross-sectional view taken along the line Figure 4 is a circuit diagram. Explanation of the symbols for the main parts: D is the guidance indicator duct, E is the main conductor, e is the sensing conductor, B is the guidance indicator light, 91 and 92 are the direction indicators, P is the speaker, F is the smoke detector, and D' is the bus duct.

Claims (1)

[Claims] 1. A guidance indicator light, a speaker, and a smoke detector capable of giving directions in different directions are attached to the surface of the duct, and the guidance indicator light and speaker are each electrically connected to a main conductor installed in the duct, An induction indicator duct in which a smoke detector is electrically connected to a sensing conductor installed in the duct, a bus duct in which a main conductor and a sensing conductor are installed, and a main conductor and sensor of each of the above-mentioned indicator indicator duct and bus duct. An electric circuit unit is formed at the lower part of the passage wall of the building by connecting the conductor to the jointer, and a fire detector is connected to the main conductor via a switching device, and the guidance indicator light is activated by the operation of the fire detector. 1. A guidance display device, characterized in that the evacuation direction is instructed by a lamp display and audio by turning on a lamp and activating a speaker in response to activation of a smoke detector.