Rotating device and lamps using the rotating device

Abstract

The invention relates to a rotating device which comprises a mounting base, a fixing shaft, a filler and an adjuster, wherein the mounting base is connected with a lamp holder component through the adjuster; the mounting base comprises a mounting main body, a first supporting leg and a second supporting leg; the first supporting leg and the second supporting leg are connected with the two opposite ends of the mounting main body; a through hole is arranged in the first supporting leg; the adjuster passes through the through hole and penetrates into the lamp holder component; a fixing slot is arranged in the second supporting leg; the fixing shaft comprises a fixing base and a rotating shaft which is arranged on one side of the fixing base in a raised form; the fixing base is arranged in the fixing slot; the filler is arranged in the lamp holder component; the rotating shaft is mounted in the lamp holder component and resists the filler ; the adjuster is screwed out of or into the through hole, so that the filler is elastically deformed, the lamp holder component is rotated or the lamp holder component is located on the mounting base. The invention also provides a lamp with the rotating device.

Description

technical field [0001] The invention relates to the field of lighting, in particular to a rotating device and a lamp using the rotating device. Background technique [0002] Lamps have become an indispensable lighting tool in people's daily life and work, and are increasingly used in different places in life and work to meet people's lighting needs. In the optical application of lamps and lanterns, different places often require lamps to have the function of rotating within a certain range to obtain a larger irradiation range. Most of the existing lamps are connected to a mounting seat by screws, and the lamp is compressed by deforming the mounting seat. At this time, the lamp and the installation seat are pressed against each other and frictional force is generated, therefore, the irradiation range of the lamp can be adjusted by rotating the lamp. [0003] However, since the lamp and the mounting seat are locked by screws, it takes a lot of effort to turn the lamp, which ...

AI Technical Summary

Problems solved by technology

[0003] However, since the lamp and the mounting base have been locked by screws, it takes a lot of effort to turn the lamp, which is inconvenient to operate

In addition, since there is also friction between the mounting base and the screw, the lamp will also drive the screw to rotate together during the rotation process, causing the screw to loosen. At this time, the screw needs to be re-tightened, which will lead to cumbersome operations.

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