公开(公告)号：US5960782A

公开(公告)日：1999-10-05

申请号：US93008

申请日：1998-06-05

申请人： Matthew J. Clements ,  Theodore J. Onocki ,  Robert W. Wintersteen

发明人： Matthew J. Clements ,  Theodore J. Onocki ,  Robert W. Wintersteen

IPC分类号： A47J37/07

CPC分类号： A47J37/0713

摘要： An outdoor grill is provided that has a base which houses an interior firebox and a cooking surface located above the firebox. The base has a grill top pivotally coupled thereto above the cooking surface. The grill top has an inner wall mounted within its interior which extends upwardly and rearwardly. The grill top has a rear wall that has a vent which is located below the intersection of the inner wall and the rear wall. Hot air rising from the firebox is directed rearwardly and upwardly by the inner wall and exits the grill top through the vent. The top surface of the grill top is thus insulated from the hot air by the inner wall and the vent. A second vent may be provided in the front wall of the grill top, which allows fresh air to flow rearwardly and upwardly above the inner wall. The air is allowed to exit the grill top through a chimney formed in the grill top near the rear of the top.

摘要翻译： 提供了一个室外烤架，其具有容纳内部火箱和位于火炉上方的烹饪表面的底座。 基座具有在烹饪表面上方枢转地联接到其上的格栅顶部。 格栅顶部具有安装在其内部内部的内壁，其向上和向后延伸。 格栅顶部具有后壁，其具有位于内壁和后壁的交叉点下方的通风口。 从火炉上升的热空气由内壁向后和向上引导，并通过通风口离开格栅顶部。 因此，格栅顶部的上表面通过内壁和通风口与热空气绝缘。 可以在格栅顶部的前壁中设置第二排气口，这允许新鲜空气在内壁上方向后和向上流动。 允许空气通过形成在顶部附近的格栅顶部的烟囱离开格栅顶部。