Portable solar heater structure

Solar heater structure comprising an outer frame having a top, a bottom and two sides defining an exposed elevation and a shade elevation, a back covering the shade elevation of the frame having opening means therein adjacent said top permitting cool air to pass therethrough into the solar heater structure, insulating material within the frame positioned adjacent the back, solar collector means opening toward the exposed elevation of the frame positioned within the frame in spaced relation to said back, said solar collector means being secured to the top of the frame so as to prevent flow of heated air passing over the collector across the top of the collector and out of the back of the frame, being in spaced relation to the bottom of the frame to permit flow of air entering through the back of the frame across the bottom of the collector and upward across the front of the collector, and extending entirely between the sides of the frame, a cover over the exposed side of the frame which is transparent to sun rays in spaced relation to the solar collector means said cover having opening means therein adjacent the top thereof permitting heated air to pass out of the solar heater structure adjacent the top thereof, and a passage in the solar heater structure including the space between the insulating material and the back of the collector, the space between the bottom of the collector and the bottom of the frame and the space between the front of the collector and the cover through which air is drawn from the opening means in the back over the insulating material and past the solar collector means to the opening means in the cover.