Peripheral device and electronic device
A peripheral device is detachably connected to a host device and includes: an electronic component that generates heat; an electrical connector for electrically connecting the electronic component to the host device; a heat transfer device having a first end thermally connected to the electronic component; and a heat transfer connector thermally connecting a second of the heat transfer device to the host device. The heat generated by the electronic component is discharged, or transferred, to the host device side through the heat transfer device and the heat transfer connector.
1. An electronic device comprising a host device and a peripheral device detachably connected to the host device,
the peripheral device including:
an electronic component that generates heat;
a peripheral device side electrical connector electrically connected to the electronic component;
a peripheral device side heat pipe having a first end thermally connected to the electronic component; and
a peripheral device side heat transfer connector thermally connected to a second end of the peripheral device side heat pipe;
the host device including:
a host device side electrical connector detachably connected to the peripheral device side electrical connector;
a host device side heat transfer connector detachably connected to the peripheral device side heat transfer connector;
a host device side heat pipe having a first end thermally connected to the host device side heat transfer connector; and
external heat discharge means thermally connected to a second end of the host device side heat pipe, wherein
heat generated by the electronic component is transferred to the external heat discharge means through the peripheral device side heat pipe, the peripheral device side heat transfer connector, the host device side heat transfer connector, and the host device side heat pipe,
the external heat discharge means discharges the heat from the electronic device, and
the host device side heat pipe contains a first refrigerant and the peripheral device side heat pipe contain a second refrigerant, and the fast refrigerant has a vaporization temperature lower than the recondensation temperature of the second refrigerant.
2. The electronic device as claimed in claim 1 , wherein the peripheral device side heat transfer connector is connected to ground potential.
3. The electronic device as claimed in claim 1 , wherein the peripheral device is a transceiver for communications.
4. The electronic device as claimed in claim 1 , wherein the first refrigerant is ether and the second refrigerant is water.
5. An electronic device comprising a host device and a peripheral device detachably connected to the host device,
the peripheral device including:
an electronic component;
a peripheral device side electrical connector electrically connected to the electronic element;
a peripheral device side heat pipe having a first end thermally connected to the electronic component; and
a peripheral device side heat transfer connector thermally connected to a second end of the peripheral device side heat pipe;
the host device including:
a host device side electrical connector detachably connected to the peripheral device side electrical connector;
a host device side heat transfer connector detachably connected to the peripheral device side heat transfer connector;
a host device side heat pipe having a first end thermally connected to the host device side heat transfer connector; and
a heat source thermally connected to a second end of the host device side heat pipe, wherein
heat generated by the heat source is supplied to the electronic component through the host device side heat pipe,
the host device side heat pipe contains a first refrigerant,
the peripheral device side heat pipe contains a second refrigerant, and
the second refrigerant has a vaporization temperature lower than the recondensation temperature of the first refrigerant.
6. The electronic device as claimed in claim 5 , wherein the peripheral device side heat transfer connector is connected to ground potential.
7. The electronic device as claimed in claim 5 , wherein the peripheral device is a transceiver for communications.
8. The electronic device as claimed in claim 5 , wherein the first refrigerant is ether and the second refrigerant is water.