Patent ID: 7772566

Claim:
A power-saving type safe drinking water discharge device, through which water from a cooling reservoir passes prior to being discharged to the outside through a tap valve, wherein a connecting tube is provided between the cooling reservoir and the tap valve, and a coolant tube is provided around an outer circumference of the connecting tube, whereby water, which is primarily cooled to a predetermined temperature in the cooling reservoir, is secondarily cooled while passing through the connecting tube, prior to being discharged through the tap valve wherein the power-saving type safe drinking water discharge device further comprises: a discharge cap fastened to one end of the connecting tube and having a discharge hole; a fixing ring defining a center opening and having at least two fixing pieces radially protruding from an outer circumference thereof so as to fixedly come into close contact with an inner circumference of the connecting tube; a sterilizing lamp tube fastened through the fixing ring so as to be secured in the connecting tube and containing an ultraviolet lamp connected with an electric wire from an external power source; and a cap member having a body fitted on one end of the sterilizing lamp to hermetically seal the sterilizing lamp tube and at least two wing pieces radially protruding from an outer circumference of the body to come into close contact with the inner circumference of the connecting tube, the electric wire from the ultraviolet lamp being tightly penetrated through the body of the cap member.