LED lamp device with adjustable closed and illumination angle

Abstract

The invention discloses an LED lamp device with an adjustable closed and illumination angle. The LED lamp device comprises a box body, wherein the box body is fixedly arranged on a top plate; a firstmotor is arranged on one side inside the box body; the first motor is movably connected with a first shaft base through a first transmission shaft; a second motor is arranged at a position, on the other side of a partition plate, of the box body; the second motor is movably connected with a second shaft base through a second transmission shaft; a case body is arranged at the lower end of the box body, and a case groove is formed in the case body; a pin rod is arranged in the case groove, and the pin rod is movably connected with a connecting base through a pin hole; the connecting base is movably connected with the LED lamp device through a connecting shaft; the pin rod is movably connected with the pin hole; the pin hole is formed in the connecting base; and the second transmission shaftis connected with a second traction ring through a second traction rope. According to the LED lamp device, the lighting angle of the LED lamp is adjusted upwards through the traction rope, and the overall height of the LED lamp device can be adjusted, and then the LED lamp is contracted into the case groove, so that dust invasion and human damage can be avoided; and meanwhile, the illumination angle can be adjusted according to needs.

Description

technical field [0001] The invention relates to the field of LED lighting equipment, in particular to an LED lamp device with an enclosed and adjustable lighting angle. Background technique [0002] At present, lighting equipment as a whole can be divided into lighting equipment, control equipment and power supply equipment. From the type of lighting, it can be divided into mercury lamps, halogen lamps, metal halide lamps, energy-saving lamps, LED lamps, and cold-cathode energy-saving lamps. From the installation In terms of perspective, it is divided into landscape lighting. Large-area lighting and decorative lighting, due to long-term use or serious environmental pollution of existing LED lighting, dust and other pollutants often appear on the LED lighting, which affects the lighting brightness of the LED lighting and greatly reduces its use effect. In the warehouse, LED lights are vulnerable to man-made damage, and when looking for goods, because the lighting direction o...

AI Technical Summary

Problems solved by technology

Large-area lighting and decorative lighting, due to long-term use or serious environmental pollution of existing LED lighting, dust and other pollutants often appear on the LED lighting, which affects the lighting brightness of the LED lighting and greatly reduces its use effect. In the warehouse, LED lights are vulnerable to man-made damage, and when looking for goods, because the lighting direction of the LED lights is single, the lighting direction cannot be adjusted, so that people cannot quickly find the goods. If more lighting equipment is added, the economic expenditure will increase.

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