| 摘要 |
An exhaust system with easy installation includes an exhaust fan housing unit, a panel module and a motor module installed within the housing unit. The motor module at least includes a motor, a vane wheel, a volute and a motor fixed plate. A clip-in connecting unit is provided at the inner sidewall of the housing unit for fixing the motor module to the housing unit by moving horizontally to a settled position where the clip-in connecting unit is fixed to a support plate of the motor module. The clip-in connecting unit can be bulges or check flakes. Because the positioning method of moving horizontally is adopted, the size of the exhaust fan housing unit is economically minimized in comparison to the traditional evolving style installation.
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