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    • 1. 发明授权
    • Solar oven
    • 太阳能烤箱
    • US5139010A
    • 1992-08-18
    • US656407
    • 1991-02-14
    • Edward G. Borgens, Jr.Helen A. BorgensMelvin H. M. BestPaul K. Janowski
    • Edward G. Borgens, Jr.Helen A. BorgensMelvin H. M. BestPaul K. Janowski
    • F24S20/30
    • F24J2/02Y02B40/18Y02E10/40
    • A portable solar oven which innovatively combines improved elements to achieve and maintain a high internal temperature. In the shown embodiment, a box-shaped insulated body shell includes a pair of side walls, a front wall, a back wall, and a base. The front wall has an insulated door made integral therewith. The inner portion of the side walls and door have polished metal panels affixed thereto to reflect solar radiation into the interior of the oven. The back wall and base have a heat element disposed thereon for collecting direct and reflected solar radiation, thereby maintaining a high constant temperature in the interior of the oven. A transparent top wall of dual pane tempered glass is permanently affixed to the topmost portion of the body shell. A reflective cover is rotatably affixed to either side of the body shell using a pair of toothed washers. The reflective cover reflects additional solar radiation into the inner portion of the oven.
    • 便携式太阳能烤箱,其创新地结合改进的元件以实现和保持高的内部温度。 在所示实施例中,盒形绝缘体外壳包括一对侧壁,前壁,后壁和底座。 前壁具有与之成一体的隔热门。 侧壁和门的内部部分具有固定在其上的抛光金属板,以将太阳辐射反射到烤箱的内部。 后壁和底座具有设置在其上的热元件,用于收集直接和反射的太阳辐射,从而在烤箱内部保持高恒定温度。 双层钢化玻璃的透明顶壁永久固定在主体外壳的最顶部。 反射盖使用一对齿形垫圈可旋转地固定在主体壳体的任一侧上。 反射罩将额外的太阳辐射反射到烤箱的内部。