Fan unit, and assembling and removing method thereof

A fan unit adapted for an electronic device having a first connector, and the fan unit comprising:

• a fixture;
• a fan fixed in the fixture;
• a second connector electrically connected to the fan;
• a handle pivotally connected to the fixture;
• and
• a connector bracket connected detachably to the fixture, having a slot to fit the second connector tightly and detachably;
• wherein the handle is operable to be pivotally moved between a first position and a second position opposite to the fixture, when the handle is operated to move to the first position, the fixture is pushed to approach to the first connector by the handle, so as to make the second connector connect to the first connector mechanically and electrically;
• and when the handle is operated to move to the second position, the fixture is pulled out by the handle, so as to make the second connector disconnect from the first connector mechanically and electrically;
• wherein a first avoidance space is formed in the connector bracket for accommodating a first wire coupled between the second connector and the fan;
• wherein the connector bracket is formed in an L-type structure having a horizontal section and a vertical section, the horizontal section is fixed to the fixture, and the vertical section is used for fixing to the second connector.