| US 7,610,947 B2 | ||
| Heat-dissipating model | ||
| Chin-Wen Wang, Gueishan Township, Taoyuan County (Taiwan); Ching-Chung Wang, Gueishan Township, Taoyuan County (Taiwan); and Pei-Choa Wang, Gueishan Township, Taoyuan County (Taiwan) | ||
| Assigned to Pyroswift Holding Co., Limited, Hong Kong (Hong Kong Special Administrative Region of the People's Republic of China, The) | ||
| Filed on Jul. 24, 2006, as Appl. No. 11/459,453. | ||
| Claims priority of application No. 94217518 U (TW), filed on Oct. 11, 2005. | ||
| Prior Publication US 2007/0079954 A1, Apr. 12, 2007 | ||
| Int. Cl. F21V 29/00 (2006.01); F28D 15/04 (2006.01) | ||
| U.S. Cl. 165—80.3 [165/104.26; 165/104.33; 362/294] | 9 Claims |
| 1. A heat-dissipating model, comprising:
a heat-conducting member having a hollow cylinder with a closed end, an interior of a wall of the cylinder formed with a vacuum
chamber, the vacuum chamber provided with a capillary structure and a working fluid therein; and
a heat-dissipating body having a through hole and connected to an outer periphery of the heat-conducting member, the periphery
of the heat-dissipating body provided with a plurality of heat-dissipating fins,
wherein the cylinder includes an outer casing and an inner casing connected to an inside of the outer casing, and
wherein a plurality of positioning posts extend upwardly from a bottom of the outer casing, a plurality of projecting rings
extend downwardly from a bottom of the inner casing, the projecting rings are respectively connected onto the positioning
posts, and a partition space is formed between the bottoms of the outer casing and the inner casing.
|