JP3072435U - Mobile light turned on by vibration - Google Patents

Abstract

(57) [Summary] [Problem] The present invention is particularly effective for early evacuation by turning on a portable light instantly when an earthquake occurs at midnight. SOLUTION: The present invention uses a switching element for a vibration sensing part to stabilize operation by using a switching element, and enables a 360 degree rotation of the vibration sensing part, thereby limiting the installation place and method of a portable light. It can be used without doing.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to the turning on and off of portable lights and flashlights caused by vibrations such as earthquakes.

[0002]

[Prior art]

 Many conventional portable lights and flashlights are turned on and off when an earthquake occurs by using a switch.For those installed on walls, etc., a flashlight is attached by attaching a string to the weight and dropping the weight. Some of them are turned down and turned on, but they have the drawback that they cannot be turned on by vibration when placed on a pillow or the like.

[0003]

[Issues to be solved by the invention]

 When an earthquake occurs at midnight, it takes a long time to search for portable lights, flashlights, etc. due to the dark surroundings. The portable lights are turned on at the same time as the earthquake to help evacuation early.

[0004]

[Means for Solving the Problems]

 The present invention stabilizes the operation when the pendulum contacts the pendulum contact by using the switching element, and turns on the light connected to the additional circuit. In addition, since the seismic unit can be rotated 360 degrees, it can be operated without limiting the method of installing the lights, so that problems can be solved.

[0005]

[Embodiment of the invention]

 When an earthquake occurs, the light is turned on when the pendulum swings and touches the pendulum contact.

[0006]

【Example】

 Hereinafter, an embodiment will be described with reference to the accompanying drawings. Fig. 1 is an internal cross-sectional view of a portable light according to the present invention, 1 is a light bulb serving as a light source, 2 is a jack, 3 is a jack terminal, 3a and 5 are jack terminals, 4 is a light switch, 6 and 6a are contact points, and 7 and 7a. , 7b and 7c are dry batteries, 8 is a bottom electrode, and 9 is an insulator.

FIG. 2 is an external sectional view of the portable light according to the present invention, 10 is a plug, 11 is a seismic sensor, 12 is a push button switch, 13 is a pendulum contact, 14 is a pendulum, 15 is a switching element, 16 Is a fastening bolt.

When the plug 10 shown in FIG. 2 is not inserted into the jack 2 shown in FIGS. 1 and 2, the jack terminals 5 and 3 a are conducting, and the light switch 4 is turned on and off. Can be turned on and off, so that the device can be used as a normal light.

In FIG. 1 and FIG. 2, when the plug 10 is inserted, the interior of the portable light and the seismic unit 11 form an electric circuit via the jack 2. The inside of the seismic unit is composed of a push button switch 12, a pendulum contact 13, a pendulum 14, a switching element 15, and a retaining bolt 16.

Next, the operation of the seismic unit 11 will be described. When the pendulum 14 in FIG. 2 contacts the pendulum contact 13, the switching element 15 operates and the portable light is turned on. The electric circuit will be described. 1, the positive electrode of the battery 7 → contact 6a → jack terminal 5 → plug of FIG. 2 → push button switch → switching element → plug → jack terminal 3 of FIG. 1 → light switch 4 → light bulb 1 → of battery c -It becomes a pole and lights up.

Once turned on, the light is turned on until the power is turned off. Therefore, in the case of inspection or the like, the power can be turned off and the initial state can be brought about by pressing the push button switch 12 once after the light is turned on.

[Effect of the invention]

 The portable light of the present invention has the effect of lighting the light by vibration regardless of the installation method by the above-described form and structure.

[Brief description of the drawings]

FIG. 1 is an internal sectional view of the present invention.

FIG. 2 is an external sectional view of the product of the present invention.

[Description of Signs] 1 Light bulb 2 Jack 3, 3a, 5 Jack terminal 4 Light switch 6, 6a Contact 7, 7a, 7b, 7c Dry battery 8 Dry battery bottom electrode 9 Insulator 10 Plug 11 Shock sensing part 12 Push button switch 13 Pendulum Contacts 14 pendulum 15 switching elements 16

Claims (2)

[Utility model registration claims] An electric circuit of a portable light powered by a dry battery is guided out of a case by a jack and a plug, and constitutes a switching element, a push button switch, and a seismic sensing part including a pendulum and a pendulum contact, and is formed by an earthquake or the like. The pendulum
A portable light that vibrates, characterized by turning on the portable light when it contacts the pendulum contact. 2. The vibration sensing device according to claim 1, wherein the seismic sensing unit is semi-fixed and is capable of rotating 360 degrees, so that the portable light can operate the pendulum contact without limiting the installation method such as horizontal and vertical. Light to turn on.