Rotating mechanism of working lamp

Abstract

The invention discloses a rotating mechanism of a working lamp. The rotating mechanism comprises a connection column and a ball head fixed at one end of the connection column, wherein the other end of the connection column is connected to a shell; the ball head is arranged in a base arranged in a holder in a rotatable manner and closely pushes against the base by virtue of an elastic piece in the base; and one of two groups of opposite objects, namely the connection column and the shell as well as the base and the holder, can relatively slide along the axial direction. In use, a certain clearance can be maintained between the ball head and the base by using compression allowance of the elastic piece, so that the ball head can steplessly rotate around 360 degrees, and the shell on the connection column (or the base) and a luminous body in the shell can be driven to rotate; therefore, universal lighting is realized conveniently; after rotation, the ball head pushes against the base under the action of resetting force of the elastic piece, so that the ball head and the connection column can be positioned at required angles; therefore, light can be universally adjusted to the required angles at any time, and an aim of reliable positioning is fulfilled; and requirements of users can be well met.

Description

technical field [0001] The invention relates to a working light, in particular to a rotating mechanism of the working light. Background technique [0002] At present, there are many styles of work lights, but the more common one is the torch-type work light, which includes a cylinder and a luminous body. Usually, the side wall of the front end of the cylinder is designed to be transparent, and the light emitted by the luminous body is irradiated through the transparent side wall. In addition, in order to adjust the irradiation direction of the light conveniently at any time, the cylinder body of the above-mentioned work lamp is made into two parts, namely the shell and the base, and a rotating mechanism is arranged between the shell and the base, and the rotating mechanism is mostly A shaft hole and a main shaft matched with each other are adopted, and the main shaft is inserted in the shaft hole so that the housing can be rotated relative to the base, and the rotation mecha...

AI Technical Summary

Problems solved by technology

Even if it can be used, there will be a gap between the connecting seat and the connecting shaft of the ball joint due to repeated friction, so that the connecting shaft of the ball joint cannot be positioned at the desired angle. If the lighting fixture is used for a long time, it will affect the adjustment and positioning of the angle, and even the normal lighting purpose cannot be achieved in severe cases.

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