| 摘要 |
PURPOSE: A portable solar oven is provided to ensure a simple structure and convenient carriage because a light-collecting unit and an insulated container are integrated and the structure is maintained with a flexible frame. CONSTITUTION: A portable solar oven comprises a light-collecting insulated container(130), a light-collecting insulated container frame(140), and a black pot(160). The light-collecting insulated container is made of a thermal reflective insulating material coated with sliver film on the interior surface and comprises a lower part of closed hemispherical structure and an upper part of open parabolic structure. The light-collecting insulated container frame maintains the structure of the light-collecting insulated container. The black pot collects solar heat reflected off the sliver film coating on the interior surface of the light-collecting insulation container.
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