A flashlight for easy maintenance

Abstract

A convenient flashlight for maintenance, comprising a lamp tube and a lamp base, a light source is provided in the lamp base, a power supply electrically connected to the light source is provided in the lamp tube, a hollow first spiral groove is opened on the outer periphery of the lamp tube, and a Rotating rotating cylinder, the outer periphery of the rotating cylinder is provided with a second spiral groove that is opposite to the first spiral groove and is not hollowed out. The direction, shape and size of the first spiral groove and the second spiral groove are the same, and the bottom of the lamp tube There is a mounting hole, and the bottom of the rotating cylinder is provided with a mounting groove for installing maintenance tools. The mounting hole and the mounting groove are coaxially arranged. The barrel is provided with at least one detent that passes through the first helical groove and can move back and forth along the radial direction of the sleeve. The invention not only has the function of lighting, but also can use the spiral sliding structure to drive the rotating cylinder to rotate, and the maintenance tool installed at the bottom of the rotating cylinder will also rotate accordingly, so that the maintenance operation can be performed by the rotation of the maintenance tool.

Description

technical field [0001] The invention belongs to the field of lamps, in particular to a flashlight which is convenient for maintenance. Background technique [0002] At present, the existing flashlights only have the function of lighting and have a single function. When maintenance operations are required, additional maintenance tools, such as electric drills and electric drills, need to be carried. Contents of the invention [0003] The purpose of the present invention is to provide a convenient maintenance flashlight, which can use its own maintenance tools to carry out maintenance operations, which is very convenient. [0004] The present invention is achieved in this way. A convenient maintenance flashlight includes a lamp tube and a lamp holder connected to the lamp holder. The lamp holder is provided with a light source, and the lamp holder is provided with a power supply electrically connected to the light source. , the outer periphery of the lamp tube is provided w...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing flashlight only has the function of lighting, and the function is single. When maintenance work is required, it is necessary to carry additional maintenance tools, such as electric batches, electric drills, etc.

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