The utility model discloses a kind of
laser cleaning devices with air curtain protection, including body one and body two, the inside of body two is provided with reflecting lens, the top of reflecting lens is connected with swing motor, the left side of body two is equipped with focusing lens and protective lens, the bottom of focusing lens and protective lens is provided with
scattered light protection switch, temperature protection switch, the right end of body two is installed with fan fixing seat, the inside of fan fixing seat is provided with high-speed hair dryer, high-speed
airflow generated by high-speed hair dryer is blown out by blow
nozzle through side air passage, blow
nozzle is installed in the left end of body two, body one is connected to
laser connector by inside collimating lens, body one is installed with the button switch electrically connected with high-speed hair dryer, the utility model does not need
air compressor and external air source, dust generated in cleaning process can be effectively blocked to enter cleaning gun body, to avoid
pollution protective lens, prolong the service life of lens.