Flashlight with seismic sea wave early warning and alarm function

Abstract

The invention provides a flashlight with the seismic sea wave early warning and alarm function. The flashlight with the seismic sea wave early warning and alarm function comprises an illuminating lamp, a caution lamp, an early warning and alarm signal decoding chip, a signal receiver, a controller, an alarm sounder, a power supply and a small hand generator, wherein the signal receiver is electrically connected with the early warning and alarm signal decoding chip, the early warning and alarm signal decoding chip is electrically connected with the controller, the controller is electrically connected with the illuminating lamp, the caution lamp and the alarm sounder, the power supply provides electric energy for the illuminating lamp, the caution lamp and the alarm sounder, and the small hand generator is used for charging the power supply. The flashlight with the seismic sea wave early warning and alarm function can serve as a flashlight when no disaster occurs, and no space and resource can be wasted; the flashlight with the seismic sea wave early warning and alarm function can give out an early warning to a user by means of the EEW technique before a disaster occurs and can give out an alarm to the user by means of the EWS technique when the disaster occurs; the small hand generator which can be used for charging the power supply is further arranged.

Description

technical field [0001] The invention relates to the field of disaster early warning and alarm equipment, in particular to a flashlight with earthquake and tsunami early warning and alarm functions. Background technique [0002] Entering the 21st century, with the deterioration of the earth's environment, various natural disasters have increased year by year in recent years. Among various natural disasters, earthquake disasters can be regarded as the first of all disasters: the severe casualties caused by the Wenchuan earthquake in China on May 12, 2008 1, economic loss is enough to attract the attention of the world; the scene of the great earthquake in Japan and the tsunami caused by it on March 11, 2011 is even more shocking! On the morning of April 20, 2013, a 7.0-magnitude earthquake hit Sichuan again. The scars from 5 years ago are still healed, and the wounds in people's hearts have not healed. And today, we have to face new disasters. [0003] How to notify people t...

AI Technical Summary

Problems solved by technology

[0007] 1) It can only be used for early warning and alarm, and cannot be used for emergency lighting. After the disaster occurs, lighting is of great significance in the state of regional power failure;

[0008] 2) Add early warning and alarm technology to the traditional radio. Due to the large size of the radio, it is not convenient to carry, and it is not easy to carry it away when a disaster occurs;

[0009] 3) It must be connected to the power supply for a long time before it can stand by. Once a disaster occurs and a power outage occurs, all functions will fail

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