Abstract: An electric hot plate includes an electric roasting portion and a fume extraction portion coupled by a support rod, and the electric roasting portion includes a base, a control system installed on the base and coupled to an upper heating plate; and the fume extraction portion includes a plurality of fume extraction fans installed on a fume cover and coupled to the control system, and an oil filter portion. The electric hot plate features low power consumption and low electromagnetic radiation and can timely extract the fume produced in the roasting process to reduce the production of harmful toxic matters and protect the users' health, and the electric hot plate of the invention is applicable for indoor and outdoor usage including the use at home or in barbeque restaurants.

Abstract: A kind of distilled water machine which can be directly and easily placed on common water dispenser to replace commercial available mineral water bucket. It is integrally designed as water bucket shape used on water dispenser, including cooling section, heating section, and water storage section set in turn from top to bottom inside the shell. The heating section is equipped with a heating element to connect with control circuit. Water becomes vapor through the heating of this heating section, and the vapor will flow into the cooling section for cooling and finally flow into the water storage section. A distilled water outlet is set at the bottom of the water storage section. This invention adopts a one-key switch control to realize convenient operation, high safety as well as energy-saving effect.