| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable fan blower, especially a floor or desktop fan blower such as a desktop type, tower type or pedestal type.SOLUTION: The portable fan blower includes a casing formed with air inlets and a first connector, and an air outlet part having a second connector. A filter unit includes a third connector for cooperating with the first connector to detachably connect the filter unit with the casing and serving substantially the same as the second connector, a filter located on the upstream of the air inlets when the filter unit is connected with the casing, and a fourth connector for cooperating with the second connector to detachably connect the air outlet with the filter unit and serving substantially the same as the first connector. Thus, the air outlet can be connected with the casing directly or with an optional filter unit connected with the casing. |
