An emergency construction led light

Abstract

The invention belongs to the technical field of LED lamps, and particularly relates to an LED lamp for emergency construction, which includes a lifting jacket, a lifting inner rod and a transmission mechanism, etc., wherein the lifting jacket is fixed on the base; the LED lamp for emergency construction in the present invention can be up and down The height of different needs can be freely adjusted in two directions; when the transmission mechanism raises and lowers the inner rod by shaking the handle, since the diameter of the third gear is smaller than the inner diameter of the first circular groove on the second gear, it can achieve deceleration and torque increase The effect allows the operator to easily and effortlessly lift the inner rod by shaking the handle; compared with the traditional lifting method that relies on hydraulic transmission, its manufacturing cost is lower; in addition, the height adjustment process of LED lights Among them, the height adjustment of the LED lamp can be realized completely by one person, and the LED lamp at the required height can be positioned independently without additional auxiliary limit devices. Its structure is relatively simple and the operation is simple and convenient.

Description

technical field [0001] The invention belongs to the technical field of LED lamps, in particular to an emergency construction LED lamp. Background technique [0002] At present, traditional construction LED lights are widely used in night construction of various engineering sites, and are favored by night construction workers because of their high illumination brightness and wide illumination range. The shapes of construction LED lights commonly used in construction sites are roughly divided into two types: fixed height and adjustable height; for fixed height construction LED lights, the disadvantage is that the height cannot be adjusted according to actual needs during use. The storage after use needs to occupy a lot of space; for the existing height-adjustable construction LED lights, the disadvantage is that the height adjustment of this type of construction LED lights is mainly through hydraulic devices or manual adjustment. To realize its height adjustment, the cost of ...

AI Technical Summary

Problems solved by technology

The shapes of construction LED lights commonly used in construction sites are roughly divided into two types: fixed height and adjustable height; for fixed height construction LED lights, the disadvantage is that the height cannot be adjusted according to actual needs during use. The storage after use needs to occupy a lot of space; for the existing height-adjustable construction LED lights, the disadvantage is that the height adjustment of this type of construction LED lights is mainly through hydraulic devices or manual adjustment. To realize its height adjustment, the cost of the hydraulic device is relatively high, and the artificially adjusted construction LED lamp needs an auxiliary limit device in the process of adjusting the height, which is troublesome to adjust and disassemble, and the adjustment process is laborious; therefore, in This design is a convenient height adjustment and labor-saving construction LED light

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