Heat conduction pipe
OwnerTsung-Lung Lee, Cheng-Tien Lai +1inventors
InventorsTsung-Lung Lee, Cheng-Tien Lai, Sheng Hua Wang
Life of this patent
Estimating the term…
Abstract
A heat conduction pipe includes an outer pipe (10), a plurality of inner pipes (20), and a pair of plugs (30). The outer pipe is made of a material having great heat conductivity, and defines a pair of openings in respective opposite ends thereof. Each inner pipe is a sealed vacuum pipe made of a material having great heat conductivity, and contains liquid work medium having great heat conductivity. The inner pipes are received in the outer pipe. The plugs seal the openings of the outer pipe and engage with the inner pipes. Liquid work medium having great heat conductivity is movably accommodated in the outer pipe.
Claims12
A heat conduction pipe comprising:
- an outer pipe defining an opening at an end thereof, the outer pipe being made of a material having great heat conductivity;
- an inner pipe received in the outer pipe, the inner pipe being a vacuum pipe made of a material having great heat conductivity;
- and
- a plug sealing the opening of the outer pipe and engaging with the inner pipe.
A heat dissipation assembly comprising:
- a heat generating device;
- a plurality of heat sink fins;
- and
- a heat conduction pipe extended through the heat sink fins, the heat conduction pipe comprising an outer pipe and a plurality of inner pipes parallel to and received in the outer pipe, the outer and inner heat pipes each containing work medium having great heat conductivity, an end of the outer pipe being in thermal contact with the heat generating device.
A heat conduction pipe apparatus comprising:
- an outer pipe having a larger diameter and defining opposite first vaporizing and first condensing ends;
- a plurality of inner pipes evenly dispensed in said outer pipe each having a smaller diameter and defining opposite second vaporizing and second condensing ends corresponding to said first vaporizing and first condensing ends;
- sealing caps secured to ends of the outer pipe and ends of the inner pipes;
- and
- work medium filled between an interior of the outer pipe and an exterior of the inner pipe, and within an interior of the inner pipe.
Dependencies are inferred from the claim text.