A trampling power generation safety exit emergency light

Abstract

The invention discloses a treading power generation type emergency light for an emergency exit. The emergency light comprises a gum cover, LED lights, a battery pack, springs, stator cores, a treading shaft, an active cell magnetic pole and windings; the gum cover is in arrow shape, a plurality of cylindrical bulges are formed at the top of the gum cover, and the bottom of the gum cover is open so as to conveniently put other components therein; the LED lights surrounds the periphery of the gum cover and are in arrow shape, and the upper planes of the LED light are coplanar with the upper plane of the gum cover; the battery pack is in arrow shape and is arranged in the gum cover, a plurality of through holes are formed in the vertical direction in the battery pack, and the positions of the through holes are just below the cylindrical bulges on the gum cover; the springs are arranged at the lowest ends of the through holes; the stator cores are arranged in the through holes of the battery pack, are located above the spring, and are fixed together with the shell of the battery pack, and windings are arranged in the stator cores; and the treading shaft penetrates through the stator core, and the active cell magnetic pole is arranged on the treading shaft and can move up and down relative to the stator core. Pedestrians can tread on the emergency light to drive the treading shaft to move up and down in a reciprocating way, and the windings can generate current to be stored in the battery pack, so as to be provided for lighting of the LED light.

Description

technical field [0001] The invention relates to the field of emergency equipment, in particular to a trampling power generation type safety exit emergency light. Background technique [0002] Emergency lights, as the name suggests, are temporary lights in the event of a power outage. Common emergency lights in life mainly include fire emergency lights and safety exit emergency lights. Fire emergency lights are generally arranged at the main passages of buildings. lights up. There are two main power supply methods for fire emergency lights. One is to rely on battery power supply. Under normal circumstances, the mains will continuously supplement the battery's electric energy. To help people escape and the fire brigade to carry out fire extinguishing or rescue work smoothly; there is another kind of power supply that uses two circuits at the same time, the regional circuit and the emergency circuit. The emergency circuit is connected to the main line. When the regional circu...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned emergency lights all have great hidden dangers. When a fire breaks out, all the lines in the building will be destroyed, including the lines between the battery and the lights.

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