Flashlight convenient to maintain

Abstract

A flashlight convenient to maintain comprises a flashlight cylinder and a flashlight head. A light source is arranged inside the flashlight head, a power source electrically connected with the light source is arranged inside the flashlight cylinder, a first hollowed spiral groove is formed in the outer periphery of the flashlight cylinder, and a rotating cylinder capable of rotating is arranged inside the flashlight cylinder. A second non-hollowed spiral groove corresponding to the first spiral groove is formed in the outer periphery of the rotating cylinder, and the first spiral groove and the second spiral groove are identical in screwing direction, shape and size. An installation hole is formed in the bottom of the flashlight cylinder, an installation groove used for installing a maintenance tool is formed in the bottom of the rotating cylinder, and the installation hole and the installation groove are formed coaxially. A sleeve capable of moving back and forth in the axial direction of the flashlight cylinder is arranged on the outer periphery of the flashlight cylinder, and provided with at least one clamping pin which penetrates through the first spiral groove and can move back and forth in the axial direction of the sleeve. The flashlight has the illumination effect, a spiral sliding structure can be utilized to drive the rotating cylinder to rotate, the maintenance tool installed on the bottom of the rotating cylinder can rotate along with the rotating cylinder, and therefore maintenance operation can be carried out through 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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