High-power LED working lamp with multifunctional power source and adjustable light projection angle

Abstract

The invention discloses a high-power LED working lamp with a multifunctional power source and an adjustable light projection angle. The high-power LED working lamp comprises a lamp set (1), an energy storage power source and a shell (2). The energy storage power source is arranged inside the shell (2), and the lamp set is arranged on the front side of the shell (2). A lamp base (3) is arranged at the lower end of the shell (2), an insertion groove (3.1) is formed in the bottom surface of the lamp base (3), a sliding plate (4) is inserted into the insertion groove (3.1), a supporting knob (5) is arranged on the sliding plate (4) and is detachably connected to the sliding plate (4) in the circumferential direction in a rotating mode, and an eccentric protrusion (5.1.1) is arranged on the lower side of the supporting knob (5). The lighting angle of the high-power LED working lamp can be adjusted in a pitching mode, the light projection angle can be adjusted accurately in place, a person can liberate the hands when lighting is provided for maintaining, and working 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 need to consult picture Provide close-range lighting when organizing paper, 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...

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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