| 摘要 |
A dehumidifier is revealed. A moisture-absorbing package comprises a pouch made of a fabric material having good breathability and hygroscopic substances filled in the pouch. A humidity-indicating unit made of a humidity sensing agent is mounted on an outer surface of the pouch, whereby upon saturation of water vapor as absorbed by the hygroscopic substances in the pouch, the humidity-indicating unit changes the color for indicating the timing of regenerating the hygroscopic substances. When the moisture-absorbing package is saturated with moisture, it is put in a box, and the box is put at an air outlet of a blowing device. The air blown from a blower of the blowing device is heated by an electric heating element and blown to the box for drying the moisture-absorbing package in the box to regenerate it. Then, the moisture-absorbing package removed from the box is put in different space to absorb moisture independently. |
| 主权项 |
1. A dehumidifier, comprising:
a moisture-absorbing package, comprising:
a pouch, made of a fabric material and formed with a plurality of aeration holes;a plurality of granular hygroscopic substances, filled in the pouch; anda humidity-indicating unit, made of a humidity sensing agent and mounted on an outer surface of the pouch, whereby upon saturation of water vapor as absorbed by the hygroscopic substances in the pouch, the humidity-indicating unit changes the color; a blowing device, comprising:
a hollow base, having an air outlet;a blower, set in the hollow base; andan electric heating element, set in the hollow base; and a box, put at the air outlet of the hollow base of the blowing device, wherein the box has a space for putting the moisture-absorbing package and is formed with a plurality of vias communicated with the space, wherein the moisture-absorbing package can be put in the box to absorb moisture or can be separated from the box to absorb moisture independently. |
