Dual-purpose illuminating device for outdoor engineering

Abstract

The invention relates to illuminating devices and particularly relates to a dual-purpose illuminating device for outdoor engineering. The dual-purpose illuminating device comprises a pedestal and a second base plate; a motor is arranged on the pedestal; the motor is fixed to a first base plate by virtue of a rotating shaft; the side surface of the first base plate is oppositely provided with a wheel frame; the wheel frame is provided with an idler wheel; the side surface of the pedestal is provided with a sliding chute matched with the idler wheel; a horizontal rod is fixed to the wheel frame;the top and the bottom of the horizontal rod are each connected with the idler wheel through a spring column; the first base plate is provided with an electric telescopic rod and a sliding rail; thesliding rail is provided with a slider matched with the sliding rail; the bottom of the second base plate is provided with a connecting rod; the connecting rod is connected with the end part of the electric telescopic rod and the slider through rotating shafts; an accommodating chamber is formed inside the second base plate; an illuminating lamp holder is arranged inside the accommodating chamber;the illuminating lamp holder is connected with a lampshade by virtue of a supporting rod; and an illuminating lamp is arranged inside the lampshade. The dual-purpose illuminating device provided by the invention can effectively overcome the defects that an illuminating device in the prior art cannot be used as a fixed light source and also cannot used as a movable light source, irradiation direction regulation of the light source is quite troublesome and the like.

Description

technical field [0001] The invention relates to a lighting device, in particular to an outdoor engineering dual-purpose lighting device. Background technique [0002] Engineering lighting devices are mainly suitable for nighttime operations that require high brightness, such as ordinary roads, highways, mines, etc., and other work sites that require mobile light sources. Because the power of engineering lighting is usually relatively large and the irradiation distance is relatively long, a large fixing device is required for support and fixing. However, in practical applications, the lighting device is directly hinged to the mobile frame. It bears a large moment, and when it acts as a fixed light source, an additional fixing device needs to be installed on the mobile frame, resulting in a very complicated overall structure. In addition, when adjusting the irradiation direction of the light source, the entire car body needs to be moved, which consumes a lot of manpower and m...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides an outdoor engineering dual-purpose lighting device, which can effectively overcome the problems in the prior art that it cannot be used as both a fixed light source and a mobile light source, and when adjusting the irradiation direction of the light source. Very troublesome and other defects

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