Emergency lamp device with frequency modulation broadcasting

Abstract

The invention discloses an emergency lamp device with frequency modulation broadcasting. The emergency lamp device specifically comprises a storage battery used for being connected with commercial power, an emergency lamp used for illumination, a broadcasting circuit used for receiving frequency modulation signals to play sound and a switching circuit. When the mains supply is normally powered on,the switching circuit communicates the mains supply with the storage battery, and the emergency lamp and the broadcasting circuit are powered off; and when the power supply device is disconnected with the mains supply, the switching circuit is used to communicate the storage battery with the emergency lamp and the broadcasting circuit, and the emergency lamp and the broadcasting circuit are powered on to work. According to the emergency lamp device with the frequency modulation broadcasting function, the broadcasting circuit is additionally arranged on the emergency lamp, so that under the emergency condition, people in an emergency environment are guided and evacuated through the broadcasting circuit, and in the application process, a user can turn off the mains supply before disasters happen, pre-disaster early warning or post-disaster broadcasting guidance and smoothing and stabilizing information of the emergency lamp device with the frequency modulation broadcasting function areachieved, the emergency management level is improved, and the emergency service capacity is improved.

Description

technical field [0001] The invention relates to the technical field of lamps, in particular to an emergency light device with FM radio. Background technique [0002] Emergency lighting has played a very important role in disaster relief, medical rescue and other aspects. However, the emergency lighting lamp can only be used as a lighting tool in an emergency state, and its effect is extremely limited in an emergency environment. [0003] Emergency lights can be used as an authoritative platform for government emergency management in an emergency. The construction and operation of emergency lighting and frequency modulation receiving function can greatly improve the service function of social infrastructure, improve disaster emergency management, and improve emergency service capabilities. Early warning information can be played before a disaster, and information broadcast for comfort and stability maintenance can be realized after the disaster. There is no emergency light ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the emergency lights in the prior art can only play a lighting role in an emergency state and have limited guidance functions in an emergency environment, the present invention proposes a belt that can play broadcasts in an emergency environment and provide lighting for evacuated people. Emergency light installation for FM radio

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