초록 ▼

A heat dissipating device is used for dissipating heat generated by a heat source, and includes a fluid container made of a heat conductive material, at least one circulating pipe made of a heat conductive material, and a heat dissipating fin unit. The fluid container has a device contacting side ad

A heat dissipating device is used for dissipating heat generated by a heat source, and includes a fluid container made of a heat conductive material, at least one circulating pipe made of a heat conductive material, and a heat dissipating fin unit. The fluid container has a device contacting side adapted to be placed in contact with the heat source, and a pipe connecting side opposite to the device contacting side. The fluid container contains an amount of working fluid therein. The working fluid is capable of changing into fluid vapor when absorbing the heat from the heat source. The fluid vapor is capable of changing into fluid condensate when cooled. The circulating pipe has a vapor input portion, a condensate output portion, and a plurality of interconnected turns between the vapor input and condensate output portions. The vapor input and condensate output portions are mounted on the pipe connecting side of the fluid container so as to permit the fluid vapor to enter into the circulating pipe via the vapor input portion and so as to permit the fluid condensate to flow back into the fluid container via the condensate output portion. The heat dissipating fin unit is mounted on the turns of the circulating pipe.

대표청구항 ▼

[ I claim:] [1.]1. A heat dissipating device for dissipating heat generated by a heat source, comprising:a fluid container made of a heat conductive material and having a device contacting side adapted to be placed in contact with the heat source, and a pipe connecting side opposite to said device c

[ I claim:] [1.]1. A heat dissipating device for dissipating heat generated by a heat source, comprising:a fluid container made of a heat conductive material and having a device contacting side adapted to be placed in contact with the heat source, and a pipe connecting side opposite to said device contacting side, said fluid container containing an amount of working fluid therein, said working fluid being capable of changing into fluid vapor when absorbing the heat from the heat source, said fluid vapor being capable of changing into fluid condensate when cooled;at least one circulating pipe made of a heat conductive material and having a vapor input portion, a condensate output portion, and an intermediate portion interconnecting said vapor input and condensate output portions, said intermediate portion being formed with a plurality of interconnected turns that are substantially coaxial about an axis that is generally transverse to said pipe connecting side of said fluid container, said vapor input and condensate output portions being mounted on said pipe connecting side of said fluid container so as to permit said fluid vapor to enter into said circulating pipe via said vapor input portion and so as to permit said fluid condensate to flow back into said fluid container via said condensate output portion; anda heat dissipating fin unit mounted on said circulating pipe.