Solar energy collector

Claim 2

A solar heat collecting device, comprising a housing member having upstanding side wall members, a layer of insulating material in said housing extending between said side walls, a solar heat energy collecting member extending between but not contacting said side wall members above said insulating material, said plate being positioned below the upper edges of said side wall members, flanges extending inwardly of said housing from said side wall members below the upper extremities thereof, a transparent cover member supported at its edges on said flanges, inner sealing means disposed between said cover member and said flanges, outer sealing means on the upper edges of said cover member, and a cap member clamping said cover member to said flanges between said sealing means.

Claim 3

The device of claim 1 further comprising second flanges extending outwardly from said wall members to provide support for said housing member on spaced apart structural members, and support the device between the structural members.

Claim 4

The device of claim 1, further including an upper end wall member extending between said side wall members, said end wall member including an upwardly extending dam to block moisture from said collecting member, and upwardly extending gutters on said side wall members to direct moisture blocked by said dam along said gutters.

Claim 5

The device of claim 1 further comprising means between said side wall members and out of contact with said collecting member adapted to retard convection over said plate.

Claim 6

The device of claim 4 wherein said means between said side wall members comprises a plurality of spaced apart vane-like members having essentially parallel opposite surfaces, and means for varying the angle between said vane-like members and the surface of said plate.

Claim 7

The device of claim 5 wherein said means for varying varies the angle of said vanes as a function of the angle of elevation of the sun.

Claim 8

The device of claim 3 comprised of a plurality of housing members with the side walls in overlapping relationship, and a lower end wall of the lowermost housing, said gutters being continuous along said sidewalls.

Claim 9

A system comprising two devices of claim 1 with side walls in side-by-side relation, said cap member clamping the adjacent edges of the cover members of the two housings.

Claim 10

A solar heat collecting device, comprising a housing member having upstanding side wall members, an upper end wall member, a solar heat energy collecting means extending between but not contacting said side and end wall members, upwardly extending dam means on said upper end wall member to block moisture from said collecting means, upwardly extending gutters on said side wall members to direct moisture blocked by said dam along said side wall members, said dam extending between said gutters and a transparent cover member supported on said housing above said dam and gutters.

Claim 11

A solar heat collecting device, comprising a housing member having upstanding side wall members, an upper end wall member, a solar heat energy collecting means extending between but not contacting said side and end wall members, upwardly extending dam means on said upper end wall member to block moisture from said collecting means, upwardly extending gutters on said side wall members to direct moisture blocked by said dam along said side wall members, said dam extending between said gutters and a transparent cover member supported on said housing above said dam and gutters.

Claim 12

The device of claim 9 wherein said side wall members have inwardly directed flanges thereon providing supports for said cover members, and sealing means disposed on said flanges beneath said cover member.

Claim 13

The device of claim 9 wherein said housing has a lowr end wall, said device comprises a plurality of housing members with appropriate end walls removed and with side walls in overlapping relation, said gutters being continuous along said plurality of housing members.

Claim 14

The device of claim 9 wherein said collecting member is a plate-like member, and tubing means in intimate heat exchange relation with said plate, said tubing means arranged to conduct a liquid heat exchange medium.

Claim 15

The device of claim 9 further comprising means between said side wall members and out of contact with said plate adapted to retard convection over said plate.

Claim 16

The device of claim 13 wherein said means between said side wall members comprises a plurality of spaced apart vane-like members having substantially parallel opposite surfaces.

Claim 17

The device of claim 14 wherein said means for varying varies the angle of said vanes as a function of the angle of elevation of the sun.

Claim 18

The device of claim 11 wherein said cover comprises first and second cover members positioned edge-to-edge, and sealing means between said edges and extending to said side wall members.

Claim 19

The device of claim 12 wherein said housing has a lower end wall, said device comprises a plurality of housing members with appropriate end walls removed and with side walls in overlapping relationship, and means connecting the tubing means of each housing together.

Claim 20

A solar heat collecting device arranged to be supported on and between two spaced apart structural members, comprising a housing member having upstanding side wall members, a layer of insulating material in said housing extending between said side walls, a solar heat energy collecting member extending between but not contacting said side wall members above said insulating material, said member being positioned below the upper edges of said side wall members, flanges extending outwardly of said housing from said side wall members adjacent the upper extremities thereof, said flanges arranged to support said housing on the spaced apart structural members with the housing therebetween, a transparent cover member supported at its edges on said flanges, inner sealing means disposed between said cover member and said flanges, outer sealing means on the upper edges of said cover member, and a cap member clamping said cover member to said flanges between said sealing means.

Claim 21

A solar heat collecting device arranged to be supported on and between two spaced apart structural members, comprising a housing member having upstanding side wall members, a layer of insulating material in said housing extending between said side walls, a solar heat energy collecting member extending between but not contacting said side wall members above said insulating material, said member being positioned below the upper edges of said side wall members, flanges extending outwardly of said housing from said side wall members adjacent the upper extremities thereof, said flanges arranged to support said housing on the spaced apart structural members with the housing therebetween, a transparent cover member supported at its edges on said flanges, inner sealing means disposed between said cover member and said flanges, outer sealing means on the upper edges of said cover member, and a cap member clamping said cover member to said flanges between said sealing means.