Patent ID: 7065899

Claim:
A gas hot air gun comprising: a main body including a barrel and a handle, with a heating chamber and a mixing chamber in said barrel, and a battery set and a gas can inside said handle, wherein the gas can contains burnable fluid; an air blower installed internally on an end of said barrel and powered by the battery set; an ignition device installed inside said barrel; a nozzle installed inside said main body, wherein one end of said nozzle is connected to the gas can to spray gas; and a switch set installed inside said main body, said switch set comprises a power switch and an ignition switch, wherein users press said power switch and have gas spray out from said nozzle into said mixing chamber to mix with air which then is sent to said heating chamber, said ignition switch has said ignition device ignite the mixed gas and air and generate a heat source, wherein said blower blows hot air inside said heating chamber out of the barrel, wherein a first and a second container are installed in said handle to hold the battery set in said first container and the gas can in said second container, wherein a movable cover is on a bottom of said handle to cover said first and said second container.