High power led work light with adjustable light projection angle with multifunctional power supply

Abstract

The invention discloses a high-power LED work lamp with adjustable projection angle and multifunctional power supply, which comprises a lamp group (1), an energy storage power supply and a housing (2); The housing (2); the lamp set is located on the front side of the housing (2); the lower end of the housing (2) is provided with a lamp holder (3); the lamp holder A slot (3.1) is provided on the bottom surface of (3), and a slide plate (4) is plugged into the slot (3.1); a support knob (5) is provided on the slide plate (4); The support knob (5) is detachably and circumferentially rotatably connected to the slide plate (4); the underside of the support knob (5) is provided with an eccentric protrusion (5.1.1). The high-power LED work light can adjust the lighting angle by tilting up and down, and the adjustment of the light projection angle can be accurately in place. When one person maintains the lighting, his hands can be freed, and the work is safer and more effective.

Description

technical field [0001] The invention relates to the field of lighting, more specifically to a high-power LED work lamp with an adjustable projection angle and a multifunctional power supply. Background technique [0002] High-power LED work lights with multi-functional power supply are widely used and can be used in many occasions, such as providing lighting for enterprise power substation rooms, power distribution rooms, water supply rooms, computer rooms and other equipment failures that require urgent long-term maintenance; In areas with unstable power supply, after a power outage, it can provide long-term strong lighting for auto repair shops, industrial and mining enterprises, or provide short-distance lighting when it is necessary to consult drawings, maintenance records, and spare parts. Therefore, it is also the best portable mobile maintenance work light for hotels, buildings, and residential property management departments. [0003] When there is a lack of power o...

AI Technical Summary

Problems solved by technology

However, the high-power LED work lights with multi-functional power supply in the prior art cannot conveniently adjust the light projection angle. When encountering occasions where the light projection angle needs to be adjusted, it is generally done by placing an object under the work light socket to tilt the work light. To achieve the purpose of adjusting the projection angle

This method has the following disadvantages: it is time-consuming and labor-intensive to find objects on site, and it may not be possible to find suitable objects, and it is difficult to adjust the projection angle accurately, which affects the work

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