Automatic accidental drop power-off device for fan lamp

Abstract

The invention provides an automatic accidental drop power-off device for a fan lamp. The device comprises a fan lamp body, a first power-off assembly, a second power-off assembly and a connecting pipe, wherein the lower end of the connecting pipe is fixed to the upper end surface of the fan lamp body, the upper end of the connecting pipe is installed in a ceiling, the first power-off assembly is installed on the annular side surface of the connecting pipe, the second power-off assembly is arranged in the first power-off assembly, the first power-off assembly comprises a sleeve, an annular protruding board, connecting holes, expansion bolts, a groove, a round hole, a button switch and fixing bosses, and the second power-off assembly comprises a movable boss, a sliding block, a sliding groove, a fixing rod, a spring, a lifting lug, a wire cable, a through hole and a connecting ring. Compared with the prior art, the device has the advantages that the power-off function in the process thatthe fan lamp body drives the connecting pipe to fall is facilitated, power-off in the falling process after the fan lamp body is detached from the connecting pipe is facilitated, moreover, protectionwhen the fan lamp body falls is achieved, and thus the safety is high.

Description

technical field [0001] The invention relates to an automatic power-off device for accidental fall of a fan lamp, which belongs to the field of lighting equipment. Background technique [0002] The fan lamp is also called a luxurious decorative ceiling fan. Its main market is abroad. It is used as an auxiliary electrical appliance of the air conditioner to improve the efficiency of the air conditioner. The fan lamp is beautiful in appearance, equipped with fan blades and lights in different colors and styles, and has functions such as lighting, cooling, and decoration. In use, the light and the fan of the fan lamp are controlled separately, combining two electrical appliances with different functions. The fan speed of the fan light is lower than that of the traditional ceiling fan, the air volume is small, the wind speed is soft, and there is no noise. Its function is mainly to adjust the air flow, which is more suitable for the needs and feelings of the human body. [0003...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the fan lamp is installed on the ceiling. Due to its large size, it is easy to fall under its own gravity. Because it is connected to the electric wire, the electric wire is involved in the falling process, causing the electric wire to break, which is prone to fire and the danger of electric shock At the same time, it is easy to injure people, so there is a need for an automatic power-off device for accidental fall of the fan lamp to solve the above-mentioned problems

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