JP3026557U - Indicator light - Google Patents

Abstract

(57) [Abstract] [Problem] To provide a display guide light capable of effective display at night or in a fire scene. SOLUTION: A fire prevention indicator light 1 includes a case 3, a transparent window 5,
It has an EL element 7, a switch 9, an adhesive seal 11, and a magnet 13. The EL element 7 is connected to an inverter circuit that blinks and turns on the EL element 7. The fire-fighting indicator light 1 is installed on a door or the like of a fire site by an adhesive seal 11 or a magnet 13, and when the switch 9 is turned on, the EL element 7 is turned on.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a display guide light used at night or in a fire scene.

[0002]

[Prior art]

 Neon and fluorescent lamps are often used as the conventional indicator light.

[0003]

[Problems to be solved by the device]

 However, there is a problem that such an indicator light is difficult to see at night or in a fire scene. For example, at a fire site, when a firefighter checks the room, he or she installs a confirmed indicator light in the room.At this time, if a display light using a light-emitting element is used, the light-emitting element emits light. Light rays such as green, orange, and red that do not easily pass through smoke from a fire made it difficult to see because the display was blocked by the smoke.

The present invention has been made in view of such problems, and an object of the present invention is to provide a display guide light capable of effective display at night or in a fire scene.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention is a display guide light including an EL element and an inverter circuit for supplying power to the EL element.

[0006]

[Embodiment of device]

 Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view of a fire-fighting indicator light 1 according to an embodiment of the present invention, FIG. 2 is a view of the fire-fighting indicator light 1 from a direction A, and FIG. It is an arrow view from the direction. FIG. 4 is an internal circuit diagram of the fire protection indicator light 1, and FIG. 5 is another internal circuit diagram of the fire prevention indicator light 1.

As shown in FIG. 1, the fire-fighting indicator light 1 includes a case 3, a transparent window 5, an EL element (Electro Luminescence) 7, and a switch 9. Further, as shown in FIG. 2, an adhesive seal 11 and a magnet 13 are provided on the back surface of the fire-fighting indicator light 1. The fire-fighting indicator light 1 is installed on a door or the like at a fire site. When it is installed on a flat surface such as a wooden door, it is installed with an adhesive seal 11, and when it is fixed to a metal door, a magnet 13 is installed. It will be installed.

As shown in FIG. 4, an inverter circuit is connected to the EL element 7. That is, the internal circuit of the fire fighting indicator light 1 includes the EL element 7, the switch 9, the battery 21, the resistor 23, the resistor 25, the capacitor 27, the capacitor 29, and the transformer 33. The resistor 23, the resistor 25, the capacitor 27, the capacitor 29, and the transformer 33 constitute an oscillation circuit, and when the switch 9 is turned on, the EL element 7 blinks and lights. As shown in FIG. 5, the EL element 7 can be continuously lit by using a circuit in which the capacitor 29 is removed from the circuit of FIG.

When the emission color of the EL element 7 is blue, the transparency is high and the fire prevention indicator light 1 can be seen through smoke. That is, when the fire fighting indicator light 1 was made and tested with the EL element 7 whose emission wavelength was set to 430 to 540 nm, a good result was obtained with little attenuation to smoke.

Further, since the size of the inverter circuit can be adjusted, it is possible to freely form a character or a picture by using the EL element and the inverter circuit and make the character or the picture blink or light continuously. An example will be described below. FIG. 6 is a fire-fighting indicator light 41, FIG. 7 is a fire-fighting indicator light 43, FIG. 8 is a guide display panel 45, FIG. 9 is a guide display panel 49, FIG. 10 is a guide display panel 53, and FIG. 11 is a highway display panel. 57 and FIG. 12 show a guide display panel 61.

The fire-fighting indicator light 41 and the fire-fighting indicator light 43 shown in FIGS. 6 and 7 are similar to the fire-fighting indicator light 1, but the letters are inserted and the EL element 42 and the EL element 44 are turned on. . The guide display board 45 shown in FIG. 8 is formed by molding the EL element 47 in the arrow portion. The guide display panel 49 shown in FIG. 9 is formed by molding the character portion “entrance” with the EL element 51. The guide display panel 53 shown in FIG. 10 is formed by molding the character part “exit” with the EL element 55. In the highway display panel 57 shown in FIG. 11, the outer edge portion is molded with the EL element 59. The guide display board 61 shown in FIG. 12 has the EL element 63 for the background.

As described above, according to the present embodiment, a fire-fighting indicator light that can be seen at a fire site without being affected by smoke, a guide display panel that is easy to see regardless of day and night, a highway display panel, and the like are provided. Can be provided.

[0013]

[Effect of device]

 As described above in detail, according to the present invention, effective display can be performed at night or in a fire scene.

[Brief description of drawings]

FIG. 1 is a fire fighting indicator light 1 according to an embodiment of the present invention.
Perspective view of

FIG. 2 is a view of the fire prevention indicator light 1 from the direction A.

FIG. 3 is a view of the fire prevention indicator light 1 from the direction B.

[Fig. 4] Internal circuit diagram of fire prevention indicator light 1

[Fig. 5] Internal circuit diagram of fire prevention indicator light 1

FIG. 6 is a diagram showing an indicator light 41 for fire fighting.

FIG. 7 is a diagram showing an indicator light 43 for fire fighting.

FIG. 8 is a diagram showing a guide display board 45.

FIG. 9 is a diagram showing a guide display panel 49.

FIG. 10 is a diagram showing a guide display panel 53.

FIG. 11 is a diagram showing an expressway display board 57.

FIG. 12 is a diagram showing a guide display panel 61.

[Explanation of symbols]

1, 41, 43 ......... Fire-fighting indicator light 3 ......... Case 5 ......... Transparent window 7, 42, 44, 47, 51, 55, 59, 63 ...
EL element 9 ... Switch 11 ... Adhesive seal 13 ... Magnet 21 ... Battery 23, 25 ... Resistance 27, 29 ... Capacitor 31 ... Transistor 33 ... Transformer 45, 49 , 53, 61 ………… Guidance display panel 57 ………… Expressway display panel

Claims (5)

[Scope of utility model registration request] 1. A display guide light comprising an EL element and an inverter circuit for supplying power to the EL element. 2. The display guide light according to claim 1, wherein the EL element is constantly turned on. 3. The display guide light according to claim 1, wherein the EL element blinks. 4. The emission wavelength of the EL element is 430-54.
The guide light according to claim 1, which has a wavelength of 0 nm and is used for fire fighting. 5. The display guide light according to claim 1, wherein a character, a picture, or a background is molded by the EL element.