Engineering machinery working lamp

Abstract

The invention discloses an engineering machinery working lamp. The lamp structurally comprises a lamp body, a clamping block, a rotating block and a threaded rod. The lamp body is provided with a lamplight plate, a buffer mechanism, a lampshade, a sealing mechanism and a lamp holder plate. A rubber plate in a damping mechanism is stressed to extrude the sealing cover, therefore, the bending platesare stressed to bend inwards and acts on the lamp holder plate, shaking of the irradiation plate cannot follow vibration of the lamp holder plate, the polarization phenomenon caused by too fast vibration of the lamp holder plate is prevented, and the disordered feeling caused by fast shaking of the lamp light plate is avoided. The irradiation plate rotates, the shaking speed of the lamplight plate is prevented from being too high, impact on human vision is reduced, the rubber strip is attached to the plastic plate, so that rightward acting force is generated by the hollow groove to be tightlyattached to the plastic plate, and meanwhile the plastic plate and the rubber strip are rubbed through vibration force, tight attachment of the blocking plate and the rubber strip is caused, gaps areprevented from being generated when the plastic plate is embedded and fixed through vibration, dust is prevented from entering the interior, much dust is prevented from being accumulated in the leftside of the lampshade, and the situation that the illumination intensity is reduced is avoided.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to an engineering machinery work lamp. Background technique [0002] Work lights are installed on construction machinery for irradiation. They are generally located at the front end of construction equipment to provide a good line of sight for night operations. Dust enters the interior, so there is more dust inside the lampshade, resulting in a decrease in light intensity, and the light moves with the equipment under construction vibration. When the vibration frequency is too high, it is easy to cause polarization. The rapid shaking of the light will cause the vision to form. A sense of confusion, because the continuous irregular movement of the light source point is faster than the human body's reaction speed, which easily causes the human body to form visual fatigue. Contents of the invention [0003] The present invention is realized through the following technical solutio...

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Problems solved by technology

[0002] Work lights are installed on construction machinery for irradiation. They are generally located at the front end of construction equipment to provide a good line of sight for night operations. Dust enters the interior, so there is more dust inside the lampshade, resulting in a decrease in light intensity, and the light moves with the equipment under construction vibration. When the vibration frequency is too high, it is easy to cause polarization. The rapid shaking of the light will cause the vision to form. A sense of confusion, because the continuous irregular movement of the light source point is faster than the human body's reaction speed, which easily causes the human body to form visual fatigue

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