US 12,411,528 B2
Portable electronic device
Chun-Hung Wen, New Taipei (TW); and Chun-Hsien Chen, New Taipei (TW)
Assigned to Acer Incorporated, New Taipei (TW)
Filed by Acer Incorporated, New Taipei (TW)
Filed on Oct. 24, 2023, as Appl. No. 18/492,791.
Claims priority of application No. 111141740 (TW), filed on Nov. 2, 2022.
Prior Publication US 2024/0143038 A1, May 2, 2024
Int. Cl. G06F 1/16 (2006.01); G06F 1/20 (2006.01); H05K 7/20 (2006.01)
CPC G06F 1/1656 (2013.01) [G06F 1/203 (2013.01); H05K 7/20172 (2013.01); H05K 7/20409 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A portable electronic device, comprising:
a casing;
heat source;
a fan;
a heat dissipation fin;
a heat pipe, wherein the heat source, the fan, the heat dissipation fin, and the heat pipe are located inside the casing, and the heat pipe is thermally coupled between the heat source and the heat dissipation fin; and
a dust collecting member, detachably assembled to the casing and is inserted into the casing, wherein the heat dissipation fin is disposed as corresponding to the fan, and the dust collecting member is located between the fan and the heat dissipation fin;
wherein the casing has a bottom surface and a mounting opening located on the bottom surface, and the dust collecting member is detachably mounted on the bottom surface, and the dust collecting member is inserted inside the casing through the mounting opening;
wherein the dust collecting member comprises a foot pad part and a dust collecting part connected to the foot pad part, and the foot pad part protrudes from the bottom surface, the dust collecting part is inserted inside the casing, and is located between the fan and the heat dissipation fin;
wherein the dust collecting part comprises a metal mesh plate, a first positioning frame and a second positioning frame opposite the first positioning frame, the first positioning frame and the second positioning frame are connected to the foot pad part, and the metal mesh plate is clamped and positioned between the first positioning frame and the second positioning frame.