Sound-light alarm device

Abstract

The invention relates to a sound-light alarm device. The sound-light alarm device is composed of a cabinet, a solar panel, a controller, a data interface, a clamping holder, a light sensor, a camera, a base, a sign board and a storage battery; the sign board is a sign board with an ultrasonic detection function and a sound-light prompting function; signs and prompting sound on the sign board are set according to use conditions; since the sound-light alarm device is provided with the data interface, connection between each part can be facilitated when the sign board is replaced; since the sound-light alarm device is provided with the light sensor, switching between sound prompting and light prompting is facilitated, and therefore, people will not be disturbed by the sound-light alarm device at night; since the sound-light alarm device is provided with the camera, the activities of people around the sound-light alarm device can be recorded in real time; since the sound-light alarm device is provided with an ultrasonic detection module, people passing the sound-light alarm device can be prompted to pay attention to safety at a long distance, and therefore, a safe distance is increased; the sign board can be replaced conveniently according to conditions, and therefore, the sound-light alarm device has high universality; and the sound-light alarm device is simple and convenient, and therefore, the sound-light alarm device has a high practical and promotion value.

Description

technical field [0001] The invention relates to a warning device, in particular to an audible and visual alarm device. Background technique [0002] After retrieving relevant patent documents, no acousto-optic alarm device with the same structure as the present invention has been retrieved yet. In order to effectively remind people to prevent various safety accidents such as entering electrified areas by mistake, preventing stepping into the air, and preventing falls, most of the existing warning signs are static safety warning signs, such as enamel signs, reflective paint signs, and reflective film signs. Brands, etc.; enamel cards play a certain role in the daytime. Reflective paints are mostly paints with phosphor powder added to have a certain luminous effect, but they are prone to failure after a period of time. Reflective film signs are usually placed on poles and towers to prevent collisions and substation equipment nameplates However, in the face of a large number o...

AI Technical Summary

Problems solved by technology

In order to effectively remind people to prevent various safety accidents such as entering the electrified area, stepping into the air, and falling, most of the existing warning signs are static safety warning signs, such as enamel signs, reflective paint signs, and reflective film signs. Brands, etc.; enamel cards play a certain role in the daytime. Reflective paints are mostly painted with fluorescent powder to have a certain luminous effect, but they are prone to failure after a period of time. Reflective film signs are usually placed on poles and towers to prevent collisions and substation equipment nameplates However, in the face of a large number of people and electric workers who lack professional skills, the static warning signs are obviously insufficient in the on-site warning. Therefore, it is necessary to design an audible and visual alarm device to wake up in time by means of audible and visual reminders. personnel in the area, so as to avoid the occurrence of safety accidents

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