Ventilation base of cable distribution box
The invention discloses a ventilation base of a cable distribution box. The ventilation base is a rectangular frame in shape; and rectangular air holes are evenly distributed in the side walls of all sides. By an open natural ventilation method, the ventilation base is applicable to dry regions, and...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a ventilation base of a cable distribution box. The ventilation base is a rectangular frame in shape; and rectangular air holes are evenly distributed in the side walls of all sides. By an open natural ventilation method, the ventilation base is applicable to dry regions, and is low in fabrication cost, convenient to install and reliable to run; and compared with an old cable distribution box, the humidity is reduced to 43% from 81%. |
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