| 摘要 |
A wireless base station enclosure. The wireless base station enclosure houses at least one circuit board for generating heat by means of an inner housing and an outer sheath. The inner housing protects the circuit board from environmental conditions and may be formed from a polymer-based plastic and have a blow molded shape. The outer sheath protects the circuit board from impact conditions and may comprise metal, alloy or a composite material. The wireless base station enclosure also includes a passive cooling system for convection cooling the enclosure. The convection cooling system has an air induction gap formed between the outer sheath and the inner housing, as well as one or more holes in the outer sheath to enable heat within the air induction gap to escape.
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