US 12,313,085 B1
Connection component and fan
Jinpeng Li, Shenzhen (CN)
Assigned to LEMOISTAR TECHNOLOGY (SHENZHEN) CO., LTD., Shenzhen (CN)
Filed by LEMOISTAR TECHNOLOGY (SHENZHEN) CO., LTD., Shenzhen (CN)
Filed on Apr. 17, 2024, as Appl. No. 18/638,410.
Application 18/638,410 is a continuation of application No. PCT/CN2024/079395, filed on Feb. 29, 2024.
Claims priority of application No. 202420290504.0 (CN), filed on Feb. 8, 2024.
Int. Cl. F04D 29/64 (2006.01)
CPC F04D 29/644 (2013.01) 13 Claims
OG exemplary drawing
 
1. A connection component for a fan, comprising:
a first interface component, which comprises a first housing and an actuator accommodated within the first housing, wherein the actuator is configured to connect to a bracket of the fan and capable of rotating relative to the first housing along a first axis;
a second interface component, which comprises a second housing configured to connect a fan head of the fan; and
a rotation component, which comprises a rotating member and a protruding portion that can rotate with each other along a second axis, the second axis is perpendicular to the first axis,
wherein the rotating member is rotationally and fixedly connected to the first interface component and the protruding portion is rotationally and fixedly connected to the second interface component so that both the first interface component and the second interface component are capable of being rotated along the second axis;
wherein the rotating member and the protruding portion are arranged coaxially along the second axis,
wherein the rotating member comprises a first friction disc, the first friction disc comprises a first friction surface that is circumferentially distributed; the protruding portion comprises a second friction disc, the second friction disc comprises a second friction surface that is circumferentially distributed; the first friction surface and the second friction surface are in contact with each other and can rotate relative to each other along the second axis,
wherein the first friction disc is rotationally and fixedly connected to the first housing, the second friction disc is rotationally and fixedly connected to the second housing.