A double safety corridor safety lighting device

Abstract

The invention discloses a double-insurance corridor safety lighting device. The lighting device comprises an upper wall surface, a left wall surface and a lighting device located in the upper wall surface. The lighting device comprises an induction cavity; a first sliding plate groove is formed in the right end surface of the induction cavity; a second sliding plate groove is formed in the lower end surface of the first sliding plate groove; a rotating groove is formed in the lower side of the induction cavity; a power cavity is formed in the right side of the rotating groove; a cam cavity isformed in the left side of the rotating groove; the device can manually control a switch, open circuit detection is carried out on the lighting device, the states of illuminating lamps are detected inreal time, when one illuminating lamp breaks down, the other illuminating lamp is automatically switched to illuminate, the situation that people cannot see a corridor clearly when people pass through the corridor in emergency is prevented, meanwhile, a warning lamp and a protective cover are additionally arranged, people are reminded to replace a broken-down bulb, and the illuminating lamps areprevented from being destroyed on purpose.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to a double insurance corridor safety lighting device. Background technique [0002] The lighting device of the corridor is not often used, but the importance of its existence cannot be ignored. When a danger occurs and an emergency occurs, the corridor is used as a safety exit, and it is a passage for people to escape or rescue in an emergency. Since the corridor lighting device is not often used , after man-made or natural damage, it may not be repaired in time, causing safety hazards, so an emergency lighting device is needed. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned technologies, the present invention proposes a double insurance corridor safety lighting device, which can overcome the above-mentioned deficiencies. [0004] A double insurance corridor safety lighting device of the device of the present invention includes an upper wa...

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Problems solved by technology

[0002] The lighting device of the corridor is not often used, but the importance of its existence cannot be ignored. When a danger occurs and an emergency occurs, the corridor is used as a safety exit, and it is a passage for people to escape or rescue in an emergency. Since the corridor lighting device is not often used , after man-made or natural damage, it may not be repaired in time, causing safety hazards, so an emergency lighting device is needed

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