Solar radiation concentration device for concentrating solar energy in hearth for solar cooking in dwelling, has frame authorizing monitoring of visible path of sun, and allowing reflector to be rotated around common axis of symmetry

摘要

The device has a frame (1) authorizing monitoring of a visible path of the sun, and supporting a reflector (7) defined as a restriction of one or more larger reflectors having a symmetry of revolution with a common axis of symmetry (6a). The frame allows the reflector to be rotated around the common axis of symmetry. The frame is equipped with a reinforcing body (41b) to pivot around a variation axis (41a), where the reinforcing body is located above a plane defined by the variation axis and a time axis (51a).