The invention discloses a
wireless handheld
vacuum cleaner. A cup is located at the front end of the whole handheld
vacuum cleaner, a
handle, a motor and the cup are arranged in parallel in sequence,the cup adopts a central built-in
air channel, an air inlet of the motor right faces an air outlet of the cup, dust enters from the central
air channel of the cup,
airflow directly enters the motor after
coming out, and accordingly, the loss of
air volume is reduced, and the central
air channel of the cup is more beneficial to dust and
air separation; the motor is located between the cup and the
handle, so that cooling of the motor is facilitated; a
battery pack is mounted externally and placed below the
handle, and cooling and replacement of the
battery pack are convenient; the
battery pack is located at the rear end of the whole handheld
vacuum cleaner, and the whole handheld vacuum cleaner has compact structure and balanced
gravity center, and is operated by a user conveniently.