Handheld blower

A handheld blower, comprising:

• a housing, the housing comprising an air inlet and a duct assembly, the duct assembly comprising a duct connected with the housing, a motor and a fan mounted in the duct to cause an operational airflow from an air inlet of the duct to an air outlet of the duct, and the fan being connected to the motor;
• a blowpipe, connected to the housing by the duct;
• and
• the duct provided with a supporting ring, the supporting ring comprising an accommodating portion for accommodating the motor and an air guiding portion, the air guiding portion which is arranged on one end of the supporting ring adjacent to the blowpipe, the air guiding portion defining an air intake opening for allowing a cooling airflow to pass therethrough and the accommodating portion defining an air outlet opening for allowing cooling airflow to pass therethrough, said air intake opening and said air outlet opening being arranged such that during operation of said blower a first pressure at the air intake opening is greater than a second pressure at the air outlet opening and a pressure differential between air outside the accommodating portion and inside the accommodating portion cause the cooling airflow into the air intake opening, in an opposite direction of the operational airflow, past the motor within the accommodating portion, and out of the air outlet opening thereby cooling the motor.