| 摘要 |
PURPOSE: Winter clothes are provided to maintain agreeable state by changing heat insulation level in a general low temperature condition and an extreme low temperature condition. CONSTITUTION: Winter clothes comprise: a body portion(10) having a liner, an outer cover, a plurality of inlet holes, a plurality of inlet and outlet holes, and a pocket; a hat portion(20) which is detachable from the top of the body portion; an LED warning lamp; an air pad installed between the liner and outer cover; a heater(50) heating the air passing through the tube; a pump(60) transferring the external air or discharging the air passing through the air pad; a temperature sensor generating a signal corresponding to the measured temperature of the inner side of the body portion; a temperature setting unit(80); a controller(90) controlling the heater and pump; and a battery(100) supplying power to the heater, pump, and LED warning lamp. |
