Motor and blower using the motor

1. A motor, comprising:

a mounting bracket;

a stator mounted to one of opposite sides of the mounting bracket and comprising a plurality of windings;

a rotor is rotatably supported on the stator;

a control unit the other of the opposite sides of the mounting bracket away from the stator, the control unit comprising a plate-shaped heat dissipating member fixed to the mounting bracket, and a circuit board attached to a side of the heat dissipating member away from the mounting bracket, a seal being formed between a periphery of the heat dissipating member and the mounting bracket;

a plurality of conductive pins electrically connecting the circuit board and the windings;

wherein the heat dissipating member defines a plurality of the openings, the mounting bracket forms a plurality of sealing members water-tightly fit into the corresponding openings, the conductive pins penetrate through the corresponding sealing members and the further pass through the openings of the heat dissipation member.

2. The motor of claim 1 , wherein the peripheral of the heat dissipation member is bent to form a flange, the mounting bracket defines a groove corresponding to the flange of the heat dissipation member, the flange is engaged into the groove of the mounting bracket.

3. The motor of claim 2 , wherein a glue for adhesion and sealing is filled in the groove is filled with the glue for adhesion and sealing.

4. The motor of claim 1 , wherein the control unit further comprises a cover mounted to the heat dissipating member, the cover and the heat dissipating member cooperatively form an accommodating space accommodating the circuit board.

5. The motor of claim 1 , wherein an airflow passage is defined in the mounting bracket adjacent to the heat dissipating member.

6. The motor of claim 5 , wherein the mounting bracket further defines at least one air inlet and at least one air outlet in communication with the airflow passage, and adjacent to opposite ends of the heat dissipating member.

7. The motor of claim 1 , wherein the mounting bracket further defines a recess portion for accommodating the stator therein.

8. The motor of claim 1 , wherein the stator is fixed to the mounting bracket with a plurality of fasteners.

9. The motor of claim 8 , wherein the plurality of dampers is disposed between the fasteners and the stator, and between the stator and the mounting bracket.

10. A blower comprising a motor of claim 1 and an impeller fixed to the rotor of the motor.