Patent ID: 9085017
Filing Date: 2015-07-21
Classification: B08B

Abstract:
1. A lens-cleaning device for removing dust deposited on a plurality of lenses, comprising: a tray defining a plurality of grooves and a plurality of through holes alternately arranged in a first surface of the tray, the grooves being apart from the through holes, each of the through holes located between two adjacent grooves, and each of the lenses received in a corresponding one of the plurality of grooves; a front cover defining a plurality of assembling holes in a second surface of the front cover corresponding to the plurality of through holes; and a plurality of air nozzles received in the assembling holes, respectively, wherein the front cover covers the tray, and the air nozzles are capable of blowing air against the lenses causing the dust deposited on outer surfaces of the lenses to be blown away via the through holes, wherein the front cover further defines a plurality of inspection holes in the second surface corresponding to the grooves, and each of the lenses received in the corresponding one of the grooves is capable of being seen from one corresponding inspection hole.