AWNING PLATE FOR OUTDOOR DEVICE

摘要

PROBLEM TO BE SOLVED: To reduce a surface temperature of an awning plate, and to reduce influence on an outdoor device by heat by expanding the outside air side heat radiating area of the awning plate by arranging ventilating slits and an awning heat radiating fin to shield solar radiation into the slits by obliquely projecting from the surface of the awning plate, in the awning plate. SOLUTION: In an awning plate 10 for an outdoor device which is arranged on the upper surface of the outdoor device 60 and shields solar radiation to the upper surface of the outdoor device 60, a large number of slits 11 are arranged in parallel in the lengthwise direction in aluminum plate having the almost same dimensional shape as the upper surface of the outdoor device 60. An awning heat radiating fin 21 is also protrusively arranged in the upward direction from the lengthwise directional one end side of the slits 11 so as to cover these slits 11. Here, when a width of the respective slits 11 is denoted by Lslit, the length and an angle of the awning heat radiating fin 21 are denoted by Lf andθf and a southing altitude is denoted byθsun, they are set to satisfy an expression [Lslit