| 摘要 |
A telecommunications base station comprises a box-like body 1 having a door 2 pivotally mounted on the body by hinges 3. The door 1 has louvred panels 5, 6, two fans 7 and a heat exchanger 8 (optionally a heater or refrigeration unit) so that the door 2 incorporates the apparatus for controlling environmental conditions within the base station. This enables base stations to be made with standard bodies, any individual base station being equipped to cope with particular ambient conditions (eg extreme heat or extreme cold) by fitting an appropriate door to the body. <IMAGE> |
