| 20100259376 | COMPLEX TESTER FOR HEAT AND SMOKE FIRE-SENSING APPARATUS - Disclosed is a complex tester for a heat and smoke fire sensing apparatus. The complex tester includes: an oil tank filled with smoke oil, an oil heater mounted on a oil heater fastening unit and connected to a power source, a wick connected to the oil within the oil tank and the oil heater so as to supply the oil to the oil heater, a blower fan provided between the oil tank and a heater mounting unit so as to blow smoke to the outside wherein the smoke is generated as the oil is burnt by the oil heater, a heater mounted on a heater fastening plate formed from a mica plate and connected to the power source, and a bellows cover mounted on the top of the case, the bellows cover being adapted to come into close contact with the circumference of the fire sensing apparatus even if a fire sensing apparatus mounting surface is not flat or the fire sensing apparatus mounting surface and the heater mounting unit do not form a right angle, whereby the bellows cover prevents the leakage of smoke or heat to the outside. The complex tester prevents a user's health from being injured even if the user repeatedly inhales smoke when testing the smoke generator, and radiates a large quantity of far infrared rays when the heater is heated. In addition, it is easy and convenient to make the entire circumference of the bellows cover and the fire sensing apparatus mounting surface come into close contact with each other, thereby preventing the leakage of heat or smoke to the outside. | 10-14-2010 |
