公开(公告)号：US20150152859A1

公开(公告)日：2015-06-04

申请号：US14509661

申请日：2014-10-08

Applicant: Chang-Lin Tsai ,  Yi-Ting Lin

Inventor： Chang-Lin Tsai

IPC: F04B45/04

CPC classification number: F04B45/043 ,  F04B45/04 ,  F04B45/041 ,  F04B45/047 ,  G06F1/20 ,  H05K7/20172

Abstract: A heat dissipation device includes an air current producing unit and an electromagnet unit separately disposed on a substrate. The air current producing unit includes a resilient fan body mounted to the substrate and having an unrestrained end, and a magnetic component disposed on the fan body. The electromagnet unit is configured to generate a varying magnetic field that acts on the magnetic component so as to cause the fan body to sway, thereby producing air current.

Abstract translation: 散热装置包括气流产生单元和分开设置在基板上的电磁体单元。 气流产生单元包括安装到基板上并具有无限制端的弹性风扇体和设置在风扇主体上的磁性部件。 电磁体单元被配置为产生作用在磁性部件上的变化的磁场，从而使风扇主体摇摆，从而产生气流。