公开(公告)号：US20160032941A1

公开(公告)日：2016-02-04

申请号：US14812969

申请日：2015-07-29

Applicant: Dyson Technology Limited

Inventor： Daniel James BEAVIS ,  Thomas Richard MOGRIDGE

IPC: F04D29/54 ,  F24F6/14

CPC classification number: F04D25/068 ,  F04D19/002 ,  F04D25/0693 ,  F04D25/08 ,  F04D29/522 ,  F04D29/54 ,  F04F5/16

Abstract: A fan assembly includes a body and an air outlet connected to the body. The body includes an air inlet comprising a plurality of apertures formed in an outer casing of the body, an impeller and a motor for driving the impeller to generate an air flow which passes along an air flow path extending from the air inlet to the impeller, a drive circuit for actuating the motor, the drive circuit being connected to the outer casing, and a panel for shielding the drive circuit from the air flow passing along the air flow path. The drive circuit includes a connector for connecting the drive circuit to a power cable, the connector being located within the outer casing. The outer casing includes an aperture through which the power cable is inserted to connect the cable to the connector, The panel includes a drain located beneath the connector.

Abstract translation: 风扇组件包括主体和连接到主体的空气出口。 主体包括：空气入口，其包括形成在主体的外壳中的多个孔;叶轮和马达，用于驱动叶轮以产生沿着从空气入口延伸到叶轮的空气流动通道的空气流; 用于致动马达的驱动电路，驱动电路连接到外壳，以及用于屏蔽驱动电路与沿着空气流路通过的空气流的面板。 驱动电路包括用于将驱动电路连接到电力电缆的连接器，该连接器位于外壳内。 外壳包括孔，插入电源线以将电缆连接到连接器。面板包括位于连接器下方的排水口。

公开(公告)号：US20190170157A1

公开(公告)日：2019-06-06

申请号：US16204726

申请日：2018-11-29

Applicant: Dyson Technology Limited

Inventor： Thomas Richard MOGRIDGE ,  Ryan Alexander HUGHES ,  James Gregory FORREST ,  Steven Eduard PEET ,  Joseph Robert CARLING ,  James Henry Campbell TERRY-COLLINS

IPC: F04D29/56 ,  F04D19/00 ,  F04D29/54

Abstract: There is provided a fan assembly comprising a motor-driven impeller for creating an airflow and a nozzle comprising a first air outlet. The nozzle defines a bore through which air from outside the fan assembly is drawn by any portion of the airflow that is emitted from the first outlet and which combines with the airflow emitted from the first air outlet to produce an amplified airflow. The fan assembly further comprises a second air outlet arranged such that any portion of the airflow that is emitted from the second air outlet does not draw air through the bore defined by the nozzle thereby producing a non-amplified airflow.