JPH0651994U - Portable special signal light emitter - Google Patents

Abstract

(57) [Summary] [Purpose] To facilitate the handling of special signal light emitters. [Structure] In a housing 1, a light emitting diode unit 2 and
The blinking circuit unit 3 and the battery 4 are electrically connected and built in. The light emitting diode unit 2 has light emitting diodes 6 densely arranged and mounted on a panel 5, is installed in front of the housing 1, and has a surface covered with a transparent cover 7. A push button switch 11 is provided on one side of the housing,
When the switch is turned on, the light emitting diodes 6 are blinked all at once. The housing 1 is a small portable case, and when it is used, it is held by hand or installed on a rail to emit light.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a portable special signal light emitter that stops a train or a vehicle in an emergency.

[0002]

[Prior art]

 In the railway signal, the special signal indicates a stop signal by light or sound when it is necessary to stop the train or vehicle for protection of the train.

Among the special signals, the flaming signal indicates a stop signal due to the red flame of the signal flame tube, and there are a ground fixed type and a handheld type (portable). The signal flame tube ignites explosives to cause a flame during use.

[0004]

[Problems to be solved by the device]

 The signal flame tube cannot be reused because it cannot be inspected in advance because it is a flame caused by the combustion of explosives, and the flame cannot be stopped after combustion until it has burned. Furthermore, as pyrotechnics, there are various problems such as restrictions on storage and disposal due to the application of laws such as the Explosives Control Law (Law No. 149 of 1950).

An object of the present invention is to provide a portable special signal light emitting device which is excellent in visibility, can be preliminarily checked for light emission and can be reused, is easy to handle, and is not dangerous during storage and storage. To do.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the portable special signal light emitter according to the present invention has a light emitting diode unit, a blinking circuit unit, and a power supply battery, and displays a special signal by blinking light emission of a red light emitting diode. A portable special signal light emitting device, in which the light emitting diode unit has high-intensity red light emitting diodes densely arranged vertically and horizontally on the front panel of a portable housing, and The flashing circuit unit is connected to the power supply circuit of the light emitting diode unit and flashes the light emitting diode.It is installed in the housing, and the power supply battery is the light emitting diode and the flashing circuit. It is a power supply for driving the unit and is replaceably installed in the case. It is equipped with a push button switch for turning on the power circuit on one side of the case.

[0007]

[Action]

 If you hold the housing in one hand and press the pushbutton switch with your fingertips, the light emitting diode units on the front panel will flash all at once for a certain period of time. If a magnet is installed on the bottom of the case, it can be placed on the rail.

[0008]

【Example】

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

In FIG. 1, a portable special signal light emitting device of the present invention comprises a light emitting diode (hereinafter abbreviated as LED) unit 2, a blinking circuit unit 3 and a storage battery 4 in a small portable rectangular housing 1. And are incorporated.

As shown in FIG. 2, the LED unit 2 has a large number of high-luminance red LEDs 6, 6, ... It is attached to the front opening of the body 1, and the front surface of the LED is covered with a transparent cover 7.

A blinking circuit unit 3 is accommodated in a rear space inside the housing 1 in which the LED unit 2 is assembled, and a battery chamber 8 is formed so that the rear surface of the housing 1 is covered with a cover plate as shown in FIG. Attach the cover detachably at 9. A rechargeable nickel-cadmium storage battery 4 is inserted in the battery chamber 8 and each storage battery 4 and the LEDs 6, 6, ... On the blinking circuit unit 3 and the LED unit 2 are electrically connected as shown in FIG. A push button switch 11 is used as a power switch, and the switch 11 is installed in a recess 12 formed on one side of the housing 1 as shown in FIG. The blinking circuit unit 3 is, for example, a control circuit that blinks the LEDs 6 of the LED unit 2 500 times per minute at the same time.

FIG. 5 shows a specific example of the blinking circuit unit 3. In the figure, IC1 is a high-speed CM OS 14-stage ripple carry binary counter for oscillation, and IC2 is a bipolar linear integrated circuit (3-terminal positive output fixed regulator) for constant voltage.

In FIG. 1, a belt 13 is attached to both sides of the casing 1 across the rear face, and a foot stand 15 having a magnet 14 attached to the bottom face is attached to the bottom face of the casing 1. The pedestal 15 is located inside the skirt 10 formed integrally with the lower edge of the housing 1 and the transparent cover 7, and the charging connector 16 for the storage battery 4 is installed inside the skirt 10.

The belt 13 is for stably gripping the housing 1 through the palm, and the leg stand 15 allows the magnet 14 to be attracted onto, for example, a rail so that the housing 1 is set upright on the rail. It is for doing.

When the special signal light emitting device of the present invention is used, when the push button switch 11 is turned on, the power supply circuit of the LED 6 is configured, and the LEDs 6, 6, ... With the light emitting surface facing the opposite line, hold the housing 1 in hand or install it on the rail to show a stop signal to the train or vehicle.

According to an experiment, a Stanley H-5010 super bright large LED (double heterodyne) that emits red light is used as an LED, and a nickel cadmium storage battery in which a signal pack in which 70 LEDs are closely arranged on a panel is shield-packed is used as a power source. As a result of blinking light emission, it was clearly visible at a visual distance of 800 m. In addition, it could be used for 30 minutes or more when continuously flashing and emitting light.

[0017]

[Effect of device]

 As described above, in the case of the present proposal, since the flashing light emission of the red light of the LED is used instead of the red flame of the signal flame tube, prior light emission inspection and reuse can be arbitrarily performed, and confirmation from the train or vehicle is possible. It's easy. Especially, this plan is suitable as a special signal to be carried by railway staff, because it uses LEDs, it is safe and does not have any trouble. In addition, since it is sufficient to push the push button when using, there is no operation error in an emergency. It can be used reliably. However, this plan is not limited to being carried by railway staff, but can also be used as a permanent vehicle.

[Brief description of drawings]

FIG. 1 is a sectional view of a portable special signal light emitter showing an embodiment of the present invention.

FIG. 2 is a front view of a portable special signal light emitting device with a transparent cover removed.

FIG. 3 is a rear view of the portable special signal light emitting device with a part of the lid removed.

FIG. 4 is a block diagram of an electric circuit.

FIG. 5 is a circuit diagram showing a specific blinking circuit unit.

[Explanation of symbols]

 1 case 2 light emitting diode unit 3 blinking circuit unit 4 storage battery 5 panel 6 light emitting diode 12 recess 13 belt 14 magnet 15 leg stand

Continuation of the front page (72) Creator Keisho Nakamura 5-35-7 Ogawanishicho, Kodaira-shi, Tokyo

Claims (1)

[Scope of utility model registration request] 1. A portable special signal light emitting device having a light emitting diode unit, a blinking circuit unit, and a power supply battery, and showing a special signal by blinking light emission of a red light emitting diode, the light emitting diode unit. Has a high-intensity red light-emitting diode that is densely arranged vertically and horizontally on the front panel of a portable housing and emits light toward the front of the front of the housing.The blinking circuit unit is a light-emitting diode. It is connected to the power circuit of the unit and blinks the light emitting diode, and it is built in the housing.The power battery is the power source for driving the light emitting diode and the blinking circuit unit and is installed in the housing in a replaceable manner. A portable special signal light emitter, which is equipped with a push-button switch for turning on the power circuit on one side of the body.