发明申请
US20080149306A1 THERMAL MODULE WITH CENTRIFUGAL BLOWER AND ELECTRONIC ASSEMBLY INCORPORATING THE SAME 有权
具有离心式鼓风机的热模块和与其同时组装的电子组件

  • 专利标题: THERMAL MODULE WITH CENTRIFUGAL BLOWER AND ELECTRONIC ASSEMBLY INCORPORATING THE SAME
  • 专利标题(中): 具有离心式鼓风机的热模块和与其同时组装的电子组件
  • 申请号: US11615912
    申请日: 2006-12-22
  • 公开(公告)号: US20080149306A1
    公开(公告)日: 2008-06-26
  • 发明人: Ching-Bai HwangRan Lin
  • 申请人: Ching-Bai HwangRan Lin
  • 主分类号: F28F7/00
  • IPC分类号: F28F7/00 F04D29/44 H05K7/20
THERMAL MODULE WITH CENTRIFUGAL BLOWER AND ELECTRONIC ASSEMBLY INCORPORATING THE SAME
摘要:
An electronic assembly (1) includes a top cover (21), a bottom cover (22) and a thermal module (10). The thermal module includes a centrifugal blower (14) and a fin assembly (12). The blower includes a top lid (142) defining a first air inlet (146) therein, a bottom plate (147) defining a second air inlet (150) therein, and a sidewall (148). An air outlet (149) is defined in the blower in front of the sidewall. A first distance (H1) formed between the top cover and the top lid is greater than a second distance (H2) formed between the bottom cover and the bottom plate. A left edge (154) of the second air inlet adjacent to the air outlet offsets a distance from a corresponding left edge (155) of the first air inlet inwardly toward a rotation axis (A) of an impeller (143) of the blower.
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