Patent ID: 7934496

Claim:
A solar collector panel for heating a space external to the panel, the panel comprising: an external frame; a transparent upper panel securely positioned within the external frame; a lower panel securely positioned within the external frame and spaced in relation to the upper panel so as to provide a closed chamber between the upper panel and the lower panel, an upper surface of the lower panel having applied thereon heat conversion means for converting solar radiation to heat energy, the heat conversion means providing thereon an image which is visible above the upper surface of the upper panel; a back panel, the back panel being positioned within the external frame, the panel being spaced in relation to the lower panel so as to define a closed volume of air space between the lower panel and the back panel through which air may flow; at least one intake pipe for introducing the air into the closed volume of air space between the lower panel and the back panel, the air being heated by contact with the lower panel which lower panel has been heated by solar radiation passing through the upper panel and the lower panel; and at least one exhaust pipe for transferring the heated air to the space external to the panel, the at least one exhaust pipe extending from the closed volume of air space between the lower glass panel and the back panel to the exterior of the solar collector panel.