Cooling pillow, cooling clothes and cooling helmet

摘要

The present invention is simple to prepare, cooling capacity is maintained for a long period of time, it is difficult to replace the water, and if the heat is generated due to the night's night or cold, the cooling pillow is effective, and the power consumption can be avoided with a simple structure, and the temperature can be avoided with a simple structure, and the environment under high temperature is However, the present invention provides a cooling helmet capable of eliminating comfort due to heat, heat dissipation, attention, lowering of work efficiency, and safety of work. The cooling pillows, cooling garments, and cooling helmets are designed to cool the head and fuselage by absorbing air through the air so as to closely contact with the fibrous material containing sufficient water in the vicinity of the body and to absorb the vaporization heat Based on the principle. Therefore, there are fans for delivering air, a circulation passage for circulating air, a vaporizing sheet containing water and constituting water.