Emergency lighting lamp with power supply

Abstract

The invention discloses an emergency lighting lamp with a power supply. The emergency lighting lamp comprises a mounting bottom plate, a lamp body, a lock head detachably connected to the lamp body and a plug slidably connected to the lock head. A T-shaped hanging groove is formed in the lamp; a T-shaped hanging nail is arranged on the mounting bottom plate; the lamp is rotationally connected with a switching column used for limiting sliding of the plug. And a specific lock hole is formed in the switching column. When the plug is inserted into the power socket, the plug can be pulled out of the power socket only by rotating the switching column through a special tool. The lock head with long service life and the damageable lamp are arranged in a split manner, and only the lamp needs to be replaced, so that on one hand, the comprehensive cost is reduced, on the other hand, the lock head is reused, the types of special tools for rotating the switching column are reduced, and the operation of maintenance personnel is facilitated. The lamp and the lock head can be synchronously disassembled or assembled or the lamp can be independently disassembled or assembled, and the operation mode is more flexible.

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