Intelligent emergency lamp for nuclear environment

Abstract

The invention provides an intelligent emergency lamp for nuclear environment. The intelligent emergency lamp comprises a casing, a liner assembly, a lamp holder, an indicator lamp light passing assembly, a handle, a support plate, a wire inlet mouth, a wire outlet mouth and a circuit device, wherein the liner assembly mainly includes a liner, a rubber sealing strip, a storage battery protection cover, and a circuit board protection cover; the casing and the liner form a double-layer protection structure; the lamp holder and the handle are fixedly mounted on the support plate; the indicator lamp light passing assembly and the wire inlet mouth are mounted on the casing and the liner; and the circuit device is mounted in the liner. The circuit device includes an illuminating lamp, an on-off power supply, a storage battery, an alarm, a test button, an indicator lamp and a circuit board, wherein the an intelligent control circuit is arranged on the circuit board; and the circuit device can provide continuous emergency lighting for 8 hours or more through the illuminating lamp when the normal lighting is interrupted. The intelligent emergency lamp provided by the invention is resistant to impact, voltage, radiation, shake, moisture, and corrosion, has high on-off switching speed, and is convenient in detection and test by using a combined test button.

Description

technical field [0001] The invention relates to the field of emergency lighting, in particular to an emergency lighting suitable for working in a nuclear environment. Background technique [0002] Common emergency lights are usually used in the field of fire protection and occasions of unexpected power outages. The fire emergency lighting system mainly includes accident emergency lighting, emergency exit signs and indicator lights, which are set up to guide trapped people to evacuate or launch fire fighting and rescue operations after the normal lighting power supply is cut off in case of fire or other abnormal circumstances. Emergency lights are usually controlled independently with their own power supply. Under normal circumstances, the power supply is connected to the general lighting power supply circuit. The battery of the emergency light is usually charged. When an abnormal situation occurs or the normal power supply is cut off, it is automatically powered by a backup ...

AI Technical Summary

Problems solved by technology

[0003] The so-called nuclear environment refers to a warehouse where nuclear fuel is piled up with traces of nuclear radiation or a place near a nuclear reactor. Pressure, shock resistance, impact resistance and radiation protection cannot meet the specified application requirements in the nuclear environment; second, the safety and stability of the emergency transfer switch cannot meet the needs; third, the emergency lighting time cannot be continuously provided for 8 hours The above emergency lighting standards

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