Rotatable LED lamp holder

Abstract

The invention discloses a rotatable LED lamp holder. The rotatable LED lamp holder comprises an installation base, a left sleeve, a right sleeve and a rotary base, wherein the left sleeve and the right sleeve are of a semi-annular barrel-shaped structure separately, and have the same dimensions; the left sleeve is fixedly bonded onto the upper end surface of the installation base; knobs are arranged at parts close to the two ends of the right sleeve, at the outer side of the top end of the left sleeve; a rotary rod vertically penetrating into the left sleeve is fixedly bonded to the bottom endof each knob; a first bevel gear fixedly sleeves the bottom end of each rotary rod in the left sleeve; each first bevel gear is in engagement connection with a second bevel gear; and a transversal screw rod is inserted into each second bevel gear through a thread, and one end of each transversal screw rod penetrates out of the vertical side surface of the left sleeve, and is inserted into a thread hole in the vertical side surface of the right sleeve. According to the rotatable LED lamp holder, during rotation for a lamp body, detachment and installation for a whole lamp holder structure arefacilitated, and overall maintenance and detection are facilitated.

Description

technical field [0001] The invention belongs to the technical field of LED lamps, and in particular relates to a rotatable LED lamp holder. Background technique [0002] LED light-emitting diode is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. Because it has the characteristics of low power consumption, long service life, and environmental protection, LED lights have been widely used in people's lives, bringing convenience to people's lives. However, the lamp holders for installing LED lights on the market are very Ordinary, it is usually fixed on the wall. After all, the light source of the LED lamp has a limited irradiation range, and some local corners cannot be illuminated, so it is necessary to add another LED lamp. [0003] Therefore, in order to improve the irradiation angle of the LED lamp, a lamp holder that can adjust the inside of the LED lamp is designed. However, the ove...

AI Technical Summary

Problems solved by technology

Because it has the characteristics of low power consumption, long service life, and environmental protection, LED lights have been widely used in people's lives, bringing convenience to people's lives. However, the lamp holders for installing LED lights on the market are very Ordinary, it is usually fixed on the wall. After all, the light source of LED lights has a limited range of illumination, and some local corners cannot be illuminated, so you need to add another LED light

[0003] Therefore, in order to improve the irradiation angle of the LED lamp, a lamp holder that can adjust the inside of the LED lamp is designed. However, the overall structure of the current lamp holder is tightly connected. Although the function of rotating and adjusting can be realized, it is not easy to disassemble and Installation, when there is a problem, disassembly is more troublesome, which brings difficulty to the work of maintenance workers

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