Combined roof and solar heat structure
This is a continuation, of application Ser. No. 735,778, filed Oct. 26, 1976, abandoned. 
    
    
     BACKGROUND OF THE INVENTION 
     With the present ongoing energy crisis, there is a substantial interest in solar heat devices, either as a substitute for or a supplement to conventional heating systems in both domestic and commercial buildings. One of the drawbacks to solar heating systems which has plagued architects and other designers in this field is the fact that the heat collector panels which must be of substantial size, are unsightly and whether they are roof mounted or mounted adjacent to the structure to be heated, such structures to date have been aesthetically unacceptable. Another difficulty is that such panels when exposed to view of the general public seem to attract acts of vandalism. Accordingly, it is the principal object of the present invention to provide a combined roof and solar heat panel collector structure which to all outward appearances is a conventional roof since the solar panels are hidden from the normal street view. 
     BRIEF SUMMARY OF THE INVENTION 
     In accordance with the present invention, a building for a roof comprises a box-like structure open at the top and which preferably presents to the normal street-level viewer the general appearance of a mansard-type roof. The heat collector panels and a cooperating reflector surface are arranged within the box and below the level of the upper edges thereof in a compact unitary and aesthetically pleasing arrangement. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is a perspective view of a roof and solar heat panel structure in accordance with the present invention; 
     FIG. 2 is a side section of the roof shown in FIG. 1; and 
     FIGS. 3 and 4 are views similar to FIG. 2, but showing alternate reflector surface configurations. 
    
    
     DETAILED DESCRIPTION 
     Referring to FIG. 1, a building 10 which may be either a dwelling or commercial structure is surmounted by a roof structure in accordance with the present invention and identified generally by the reference numeral 12. As shown, the roof 12 is basically an open-topped box having four sloping side walls 14, 16, 18 and 20 which present the general outward appearance of a mansard-type of roof. Arranged along one long side 18 are a row of solar heat collector panels 21 arranged in a common plane. The angle of the plane to the vertical will vary depending upon the geographical location of the building, but in general the angle is such that the panels generally face toward the apparent path of the sun in order to subject them to the maximum amount of solar radiation during each daylight hour. The remaining portion of the interior of the box is substantially covered by a reflector surface 22 which extends from the base of the row of panels 20 to the upper opposite edge of the side member 14. At substantially the lowest point of the reflector surface, a drainage means in the form of a rain gutter is positioned to extend parallel to the row of panels and substantially across the entire length of the roof. The overhang of the roof is preferably closed by a soffit as at 26. 
     FIGS. 3 and 4 are substantially the same as FIG. 2 but simply show variations in the configuration of the reflector surface. FIG. 3 shows a double plane surface approximating the curved surface of FIG. 2 whereas FIG. 4 is essentially a single plane reflector surface. 
     Preferably, the reflector surface 22 is covered with aluminum sheet or some other suitably reflective material to achieve a maximum concentration of solar energy of the panels 20. Also, the angle of the reflective surface should be such that optimum performance of the reflector will occur at approximately the time when the heat demand for the building is the greatest. In northern latitudes this is generally during the month of January. 
     From the foregoing it will be apparent to those skilled in this art that there is herein shown and described a new and useful combination roof and solar heat panel structure, and while a preferred embodiment is disclosed, applicant claims the benefit of a full range of equivalents within the scope of the appended claims.