| 摘要 |
PURPOSE: An outdoor display housing is provided to adjust a thermal load due to sun heat and separate a display unit from outside conditions. CONSTITUTION: An outdoor display housing includes a display unit(200), a transparent plate(20), a housing(10), a heater(130), a heat exchange(120), and a cooling and heating unit(100). The transparent plate protects the front side of the display unit. The housing comprises an inner wall(12), an outer wall(11) and an insulating material(15). The inner wall protects the display unit. The outer wall is exposed to the outside. A gap between the inner wall and the outer wall is filled with the insulating material. The heater is arranged in lower or rear sides of the display unit. The heater heats the first air of the inside of the housing. The heat exchange heat-exchanges the first air with the second air outside the housing through a heat exchange medium to cool the first air. The cooling and heating unit includes the first fan(110) for circulating the first air and the second fan(160) for circulating the second air.
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