Lighting device for deep well casting of aluminum rods

Abstract

The utility model provides deep well casting aluminum rod is with lighting device, relates to deep well lamp field, including lamp stand, and install the pcb board in lamp stand, the pcb board is equipped with a plurality of lamp pearl, the lamp stand still has the lamp shade for covering the lamp pearl, the lamp shade surface has a plurality of recess, still has the ring groove of all recess intercommunication, still include the squeegee, the squeegee is pasted in the lamp shade surface, the squeegee one end still coincides with the lamp shade axis, still installed the motor in the pcb board, the part of motor output power stretches out from the axis of lamp shade outward, the utility model discloses through motor drive squeegee rotation and stick together lamp shade surface scrape, can actively, in time with the water drop or water film that condenses in lamp shade surface pushes to the radial recess, effectively solved the light scattering, attenuation problem that the lamp shade hung water led under the deep well high humidity environment, ensure that the light that the lamp pearl sent can be stable, clear and penetrate the lamp shade, provide sustained, high quality illumination for the aluminum rod surface visual inspection.

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