Heat dissipation structure capable of multiple and differential temperature control, method, and electronic device using same
AssigneesHong Fu Tai Precision Electrons (Yantai) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
InventorTsung-Je Chiu
Life of this patent
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Abstract
A heat dissipation structure capable of holding different components at different temperatures within one housing includes at least first and second elements, a refrigerator, and a heat dissipation device. The refrigerator is positioned adjacent to the first element. The refrigerator forms a first heat dissipation channel to dissipate heat from the first element requiring a first target temperature. The dissipation device forms a second heat dissipation channel to dissipate heat from the second element requiring a second target temperature, the first target temperature being higher than the second target temperature.
Claims13
A heat dissipation structure comprising:
- at least one component, wherein the at least one component comprises a first element and a second element;
- a refrigerator, positioned adjacent to the first element, wherein the refrigerator forms a first heat dissipation channel to dissipate heat from the first element thereby controlling the first element to be at a first target temperature;
- and
- a heat dissipation device, positioned adjacent to the at least one component and the refrigerator, wherein the dissipation device forms a second heat dissipation channel to dissipate heat from the second element thereby controlling the second element to be at a second target temperature, the first target temperature is higher than the second target temperature;
- wherein the refrigerator comprises a second end for dissipating heat, a heat conductive surface is formed between the second end and the heat dissipation device, the heat conductive surface has an intermediate temperature, the intermediate temperature is higher than the second target temperature but lower than the first target temperature.
A heat dissipation method, configured for dissipating heat from at least one component, wherein the at least one component comprises a first element and a second element, the method comprising:
- forming a first heat dissipation channel to dissipate heat from the first element thereby controlling the first element to be at a first target temperature;
- and
- forming a second heat dissipation channel to dissipate heat from the second element thereby controlling the second element to be at a second target temperature;
- wherein a heat conductive surface is formed between the second end and the heat dissipation device, the heat conductive surface has an intermediate temperature, the intermediate temperature is higher than the second target temperature but lower than the first target temperature.
An electronic device, comprising:
- a heat dissipation structure comprising:
- at least one component, wherein the at least one component comprises a first element and a second element;
- a refrigerator, positioned adjacent to the first element, wherein the refrigerator forms a first heat dissipation channel to dissipate heat from the first element thereby controlling the first element to a first target temperature;
- and
- a heat dissipation device, positioned adjacent to the at least one component and the refrigerator, wherein the dissipation device forms a second heat dissipation channel to dissipate heat from the second element thereby controlling the second element to be at a second target temperature, the first target temperature is higher than the second target temperature;
- wherein the refrigerator comprises a second end for dissipating heat, a heat conductive surface is formed between the second end and the heat dissipation device, the heat conductive surface has an intermediate temperature, the intermediate temperature is higher than the second target temperature but lower than the first target temperature.
Dependencies are inferred from the claim text.