Heat radiator of heat pipe

A heat dissipation device and heat pipe technology, applied in indirect heat exchangers, lighting and heating equipment, cooling/ventilation/heating transformation, etc., can solve the problems of large flow resistance, long return distance, and failure to use normally, and achieve flow The effects of reduced resistance, fast flow rate, and reduced energy loss
CN1885529AInactive Publication Date: 2006-12-27HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
Publication Date
2006-12-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The related heat sink for a heat pipe comprises both a heat pipe with an evaporation / condensing / insulation segment and a heat radiator connected to the condensing segment, wherein gradual- shrinkage transitional linking the evaporation and insulation segments, and setting the ratio between last connection curvature radius and section width of insulation segment as 0.2~1.
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Description

【Technical Field】

[0001] The invention relates to a heat dissipation device, in particular to a heat dissipation device using a heat pipe. 【Background technique】

[0002] With the development of electronic and network communication products, the computing speed of electronic components such as chips in the products is getting faster and faster, and more and more heat is generated. Excessive temperature will cause electrical failure, so the heat must be dissipated. Reduce the failure rate. The existing solutions mainly use a combination of heat pipes, heat sinks and fans to improve heat dissipation efficiency.

[0003] Such as figure 1 As shown, it is an existing heat pipe heat dissipation device 8 which includes heat dissipation fins 2, a fan 3, a heat pipe 4 and a heat collecting block 5. The heat pipe 4 has an evaporation section 40, an adiabatic section 42 and a condensation section 44. The evaporating section 40 is embedded in the groove 50 on the heat collecting block 5, an...

Claims

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