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1. (WO2017020610) ANTENNA FOR MICROWAVE HEATING AND MICROWAVE HEATING DEVICE

Pub. No.:    WO/2017/020610    International Application No.:    PCT/CN2016/079761
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Thu Apr 21 01:59:59 CEST 2016
IPC: H05B 6/72
Applicants: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING CO., LTD
广东美的厨房电器制造有限公司
MIDEA GROUP CO., LTD.
美的集团股份有限公司
Inventors: ZHANG, Feina
张斐娜
LIU, Minyong
刘民勇
WANG, Xuan
王轩
TANG, Xiangwei
唐相伟
SUN, Ning
孙宁
LUAN, Chun
栾春
Title: ANTENNA FOR MICROWAVE HEATING AND MICROWAVE HEATING DEVICE
Abstract:
The present invention relates to the technical field of microwave heating, and provides an antenna for microwave heating and a microwave heating device. The antenna comprises: a transmission antenna mast; a feed antenna mast having a first end connected to a first end of the transmission antenna mast such that the connected transmission antenna mast and feed antenna mast form an L shape; a short circuit antenna mast having a first end connected to the connection end between the transmission antenna mast and the feed antenna mast; and a grounded antenna mast having a first end connected to a second end of the short circuit antenna mast and a second end connected to the ground. By means of a novel antenna, the present invention enables the microwave generated by a microwave source to be efficiently transmitted to the food to be heated, achieving impedance matching with the microwave source without the use of any additional impedance matching circuit, being simple in structure and easy to match and adjust.