A combination convection and radiant cooking appliance includes an oven cavity, broil and bake radiant heating elements, a convection cover defining a rear wall of the oven cavity, a back panel, and a dual fan convection heating system mounted between the convection cover and the back panel. Each co
A combination convection and radiant cooking appliance includes an oven cavity, broil and bake radiant heating elements, a convection cover defining a rear wall of the oven cavity, a back panel, and a dual fan convection heating system mounted between the convection cover and the back panel. Each combination fan/heater of the dual convection heating system includes a multi-speed fan and an associated electric heating element, with the fans being vertically disposed in the oven cavity. Controls are provided to enable a user to select between at least a bake mode, a no preheat convection bake mode, a rapid preheat convection bake mode, a preheat convection bake mode and a convection roast mode.
대표청구항▼
1. A. cooking appliance comprising: a cabinet defining an oven cavity:a door attached to said cabinet for selectively exposing and sealing the oven cavity;a broil element mounted to the cabinet for heating the oven cavity;a bake element mounted to the cabinet for heating, the oven cavity;a convectio
1. A. cooking appliance comprising: a cabinet defining an oven cavity:a door attached to said cabinet for selectively exposing and sealing the oven cavity;a broil element mounted to the cabinet for heating the oven cavity;a bake element mounted to the cabinet for heating, the oven cavity;a convection heating system including: a convection cover including first and second vertically spaced apertures and first and second sets of spaced openings, said convection cover being mounted to the cabinet and defining a rear wall of the oven cavity;a back panel including a cut-out portion said back panel being mounted to the cabinet behind the convection cover;a first convection fan assembly positioned between the convection, cover and the back panel, and a first motor driven convection fan positioned at the first aperture;a second convection fan assembly positioned between the convection cover and the back panel, and a second motor driven convection fan positioned at the second aperture such that the first and second motor driven convection fans are vertically spaced in the oven cavity;a fan mounting panel, each of the first and second convection fans being directly mounted to the fan mounting panel, wherein said fan mounting panel is positioned between the convection cover and the back panel and projects into the cut-out portion; andat least one convection heater extending about at least, one of the first and second motor driven convection fans between the back panel and the convection cover;anda controller in communication with the user interface device for controlling the operation of the broil element, the bake element, the at least one convection heater, and the first and second convection fans. 2. The cooking appliance according to claim 1, wherein the first and second convection fans can rotate in opposite directions. 3. The cooking appliance of claim 2, wherein each of the first and second convection fans constitutes a multi-speed fan. 4. The cooking appliance according to claim 1, wherein the first and second apertures are centrally arranged in the oven cavity. 5. The cooking appliance according to claim 1, wherein the oven cavity constitutes a wall oven. 6. The cooking appliance according to claim 1, wherein the at least one convection heater is constituted by a resistive heating element including a pair of electrical connectors, said mounting panel being formed with openings, with the electrical connectors projecting through the openings. 7. The cooking appliance according to claim 1, wherein the fan mounting panel includes a peripheral edge portion and a recessed central body portion, said recessed central body portion being received in the cut-out portion and the peripheral edge portion abutting the back panel. 8. The cooking appliance according to claim 1, wherein the first and second sets of spaced openings in the convection cover constitute louvered openings. 9. The cooking appliance according to claim 8, further comprising: additional openings provided in the convection cover, wherein the additional openings are larger in size than the first and second sets of spaced openings. 10. The cooking appliance according to claim 9, wherein the additional openings constitute first and second sets of additional openings arranged outwardly of the first and second sets of spaced openings respectively. 11. The cooking appliance according to claim 10, wherein the first and second sets of additional openings constitutes additional louvered openings. 12. The cooking appliance according to claim 1, wherein the at least one convection heater extending about the at least one of the first and second motor driven fans includes a first convection heater extending about the first motor driven fan between the back panel and the convection cover and a second convection heater extending about the second motor driven fan between the back panel and the convection cover. 13. The cooking appliance according to claim 1, wherein the user interface enables a user to select between at least a bake mode, a no preheat convection bake mode, a rapid preheat convection bake mode, a preheat convection bake mode and a convection roast mode.
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이 특허에 인용된 특허 (14)
Rabas, Jiri; Schmitz, Paula; Mills, Nigel, Convection oven and related cooking air flow system.
Park, Sung Soo; Cho, Pung Yeun; Kim, Cheol Jin; Kim, Kyoung Ho; Lee, Kil Young; Kim, Sung Kwang; Ha, Yu Jeub; Hwang, Yun Ic; Kang, Sang Hyun; Hong, Seok Weon; Kim, Tae Ho, Oven with cooling door.
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