| 摘要 |
A solar reflector (12a, 12b) is set forth. A longitudinally extending frame structure (14) includes first (28) and second (30) frame end closures (28, 30). A first form member (32a, 32b) is attached in-board of the first end closure (28). A second form member (34a, 34b) is generally parallel to the first form member (32a, 32b) and in-board of the second end closure (30). The first (32a, 32b) and second (34a, 34b) form members (32a, 32b, 34a, 34b) have peripheries (36a, 36b, 38a, 38b) having identical form surfaces (40a, 40b, 42a, 42b) along portions thereof. A support member (44a, 44b) is attached to a respective one (30 or 34a, 34b) of the second end closure (30) and the second form member (34a, 34b) and extends toward a respective other thereof. The support member (44a, 44b) is adapted for transferring the weight of the second form member (34a, 34b) to the second end closure (30). A flexible sheet (60a, 60b) of a material having a reflective in-facing surface (62) and having opposite edges (64, 66) is provided which is adapted for attachment to the identical form surfaces (40a, 40b, 42a, 42b). The flexible sheet (60a, 60b) has lateral edges (68, 70) generally perpendicular to the first and second frame members (32a, 32b, 34a, 34b). A securing structure (72a, 72b, 74a, 74b) is provided for securing the opposite edges (64, 66) of the flexible sheet (60) to the identical form surfaces (40a, 40b, 42a, 42b). The sheet (60) is stretched between the form members (32a, 32b, 34a, 34b). An easy-to-assemble and relatively light solar reflector (12a, 12b) is thus provided. |
