Patent ID: 6469892
Filing Date: 2002-10-22
Classification: G02F,G06F

Abstract:
A heat dissipation structure for a notebook type computer, comprising:a heat reception member disposed at a central portion of the notebook type computer; a heat dissipation member displaced from the heat reception member and disposed adjacent an exterior edge of the notebook type computer; and a cavity member having a first end connected to the heat reception member and a second end connected to the heat dissipation member, the cavity member being filled with a heat transfer liquid and sealed, the heat transfer fluid being evaporated to a vapor in the first end of the cavity member by the heat coupled thereto from the heat reception member, the vapor traveling through the cavity member to the second end of the cavity member and thereby transferring heat, coupled thereto from the heat reception member, to the second end of the cavity member, heat lost from the vapor being coupled to the heat dissipation member for dissipation thereby to an exterior of the notebook type computer and the vapor being transformed to a fluid which returns to the first end of the cavity member.