초록 ▼

A double heat exchange module for a portable computer, which is applied to cool an integrated circuit within the portable computer. The double heat exchange module includes a thermally conductive structure, a fan, and a heat exchanger. The thermally conductive structure is coupled with the integrate

A double heat exchange module for a portable computer, which is applied to cool an integrated circuit within the portable computer. The double heat exchange module includes a thermally conductive structure, a fan, and a heat exchanger. The thermally conductive structure is coupled with the integrated circuit, for conducting heat from the integrated circuit. The fan facilitates airflow from the air inlet to the air outlet. The heat exchanger disposed at the fan and coupled with the thermal conductive structure is used for double heat transfer and includes an inflow portion located at the air inlet and an outflow portion located at the air outlet.

대표청구항 ▼

1. A double heat exchange module for a portable computer, which is adapted to cool an integrated circuit within the portable computer, the double heat exchange module comprising: a thermally conductive structure, disposed within the portable computer and coupled with the integrated circuit, for c

1. A double heat exchange module for a portable computer, which is adapted to cool an integrated circuit within the portable computer, the double heat exchange module comprising: a thermally conductive structure, disposed within the portable computer and coupled with the integrated circuit, for conducting heat from the integrated circuit; a fan having a housing, said housing having an air inlet and an air outlet, said fan further having a fan blade disposed within said housing, said fan being disposed within the portable computer, said fan blade being rotatable to cause air to flow into said housing by way of the air inlet and out of said housing by way of the air outlet; and a heat exchanger, disposed on and outside said housing of the fan and being coupled with the thermal conductive structure, for double heat transfer, the heat exchanger comprising: an inflow portion, located on the air inlet of said housing, so that the air that flows into said housing by way of the air inlet, first passes through the inflow portion; and an outflow portion, located on the air outlet of said housing, so that the air that flows out of said housing by way of the air outlet, subsequently passes through the outflow portion. 2. The double heat exchange module according to claim 1, wherein the thermally conductive structure is made of a high thermal conductivity material. 3. The double heat exchange module according to claim 1, wherein the thermally conductive structure comprises a contact and a heat pipe. 4. The double heat exchange module according to claim 3, wherein the contact is coupled with the integrated circuit for heat transfer. 5. The double heat exchange module according to claim 3, wherein one end of the heat pipe is coupled with the contact and the other end of the heat pipe is coupled with the heat exchanger so that the heat pipe transfers said heat from the contact to the heat exchanger. 6. The double heat exchange module according to claim 1, wherein the heat exchanger has a plurality of fins disposed on the outflow portion, and a plurality of fins disposed on the inflow portion. 7. The double heat exchange module according to claim 1, wherein the integrated circuit is a central processing unit.