The heat sink has a thermal conductor that carries the heat generated by an electronic or a mechanical device into fins that provide a large surface area for the heat to dissipate throughout the rest of the device. A heat pipe is a heat-transfer device that combines the principles of both thermal conductivity and phase transition to effectively transfer heat between two solid interfaces. Copper pipe heat sink is a type of new generation heat sinks. Usually, copper pipe add to a aluminum stacked fin or extrsuion heat sink to improve the heat transfer function.
Schematic of heat pipe functionCopper pipe
At the hot interface of a heat pipe a liquid in contact with a thermally conductive solid surface turns into a vapor by absorbing heat from that surface. The vapor then travels along the heat pipe to the cold interface and condenses back into a liquid – releasing the latent heat. The liquid then returns to the hot interface through either capillary action, centrifugal force, or gravity, and the cycle repeats. Due to the very high heat transfer coefficients for boiling and condensation, copper heat pipes are highly effective thermal conductors.
China copper pipe heat sink supplier
Item nameChina copper pipe heat sink supplier
MaterialCopper / aluminum
L/T20-25 days for tooling and 7-10 days for sample
4-1. Supreme heat transfer
4-2. Long life
4-3. Two copper pipe
4-4. 35 aluminum fins
1. Reliable and flexible to meet all your production and scheduling requirements
2. Our factory is certified to ISO9001
3. Execute 100% full inspections on critical dimensions before delivery
4. Specialist in thermal solution products
Can you sign our NDA before we provide sensitive project information?
Yes, We can sign NDA if you need. We always protect our customers information..
How can I visit your factory?
Our factory near Hong Kong ,Shenzhen airport on Dongguan city, Fenggang town. Welcome to visit us, it is very convenient from Hong Kong to Dongguan.
How to get a quotation?
Please send us drawings in IGS, DWG, STEP file and also other info such as material, surface finish, quantity. Sample will be okay if no drawing.
Do you have quality certificate?
Yes, ISO 9001:2015 certified .Customized Heat Pipe Heat Sink