Patent ID: 9730279
Date: 2017-08-08
CPC Classifications: H05B

Claim:
1. An arc-shaped microwave oven, comprising a cooking cavity ( 1 ), an oven base, a microwave generation unit ( 2 ) disposed within the oven base, and a control unit ( 3 ) also disposed within the oven base, wherein the oven base comprises a bottom portion ( 5 ) and a back portion ( 6 ) which is assembled with the bottom portion ( 5 ), the cooking cavity is formed by a cavity surrounded by the bottom portion, the back portion and a furnace door ( 7 ), the furnace door is in a hood shape and provided with a microwave shielding means, and the microwave generation unit and the control unit are electrically connected to an operation/display unit ( 4 ); wherein the furnace door ( 7 ) comprises an external cover ( 71 ), a microwave shielding cover ( 72 ), an inner cover ( 73 ) and a framework ( 74 ), sequentially arranged from external to internal, wherein the framework ( 74 ) comprises a first framework component ( 741 ) and a second framework component ( 742 ), the first framework component ( 741 ) and the second framework component ( 742 ) are connected at an angle to each other, the external cover ( 71 ), the microwave shielding cover ( 72 ) and the inner cover ( 73 ) are assembled together by the framework ( 74 ), and the framework ( 74 ) is provided with a choke groove ( 75 ); and wherein the inner cover ( 73 ) is provided with a raised edge ( 731 , 731 ′) which is embedded in an assembling slot ( 743 ) of the framework ( 74 ) and/or crimping contacts with an assembling edge ( 744 ) of the framework ( 74 ) so as to connect the inner cover ( 73 ) to the framework ( 74 ).