Blower
AssigneeNanjing Chervon Industry Co., Ltd.
InventorsToshinari Yamaoka, Jianpeng Guo
Life of this patent
Estimating the term…
Abstract
A blower includes: a motor; a fan driven by the motor to rotate about a central axis; a battery pack for supplying power to the motor; and a blower tube assembly forming an air inlet for the entry of air and an air outlet for the exit of the air. The blower further includes: a first handle forming a first grip for a hold and a second handle forming a second grip for a hold, where at least part of a projection of the battery pack along a radial direction of the central axis on a plane passing through the central axis is located between the first handle and the second handle.
Claims16
A blower, comprising:
- a motor;
- a fan driven by the motor to rotate about a central axis;
- a battery pack for supplying power to the motor;
- a blower tube assembly forming an air inlet for an entry of air and an air outlet for an exit of the air;
- a first handle forming a first grip;
- and
- a second handle forming a second grip;
- wherein at least part of a projection of the battery pack along a radial direction of the central axis on a plane passing through the central axis is located between the first handle and the second handle.
A blower, comprising:
- a motor;
- a fan driven by the motor to rotate about a central axis;
- a battery pack for supplying power to the motor;
- a blower tube assembly forming an air inlet for an entry of air and an air outlet for an exit of the air;
- a first handle forming a first grip;
- and
- a second handle forming a second grip;
- wherein rated power of the motor is greater than or equal to 1200 W and less than or equal to 4000 W, and an air volume of the air outlet of the blower is greater than or equal to 700 cubic feet per minute.
A blower, comprising:
- a motor;
- a fan driven by the motor to rotate about a central axis;
- a battery pack coupling portion for connecting a battery pack for supplying power to the motor;
- a blower tube assembly forming an air inlet for an entry of air and an air outlet for an exit of the air;
- a first handle forming a first grip for a hold;
- and
- a second handle forming a second grip for a hold;
- wherein a first plane passing through the central axis is defined, at least part of the blower tube assembly is distributed symmetrically with respect to the first plane, and at least part of an orthographic projection of the battery pack coupling portion on the first plane is located between a projection of the first handle on the first plane and a projection of the second handle on the first plane.
Dependencies are inferred from the claim text.