HEAT PIPE WITH ULTRA-THIN CAPILLARY STRUCTURE

摘要

A heat pipe with an ultra-thin capillary structure includes a tube body which is hollow and flat, and a capillary structure which is in the tube body and is shaped as a thin plate. The capillary structure has an adhering surface attached on a partial portion of an inner wall of the tube body, and a forming surface corresponding to the adhering surface. A vapor channel formed between the forming surface and the inner wall of the tube body; wherein the forming surface further includes an abutting surface elongated along a longitudinal direction of the vapor channel and at least one capillary transmission surface extending from a side of the abutting surface to connect to the adhering surface the steam channel, and the capillary transmission surface is gradually inclined between the adhering surface and the abutting surface.

主权项

1. A heat pipe with an ultra-thin capillary structure, comprising:
a tube body (1), being hollow and flat; and a capillary structure (2), being in the tube body (1) and shaped as a thin plate, having an adhering surface (20) attached on a partial portion of an inner wall of the tube body (1), and a forming surface (21) corresponding to the adhering surface (20), a vapor channel (100) being formed between the forming surface (21) and the inner wall of the tube body (1); wherein the forming surface (21) further comprises an abutting surface (210) elongated along a longitudinal direction of the vapor channel (100), and at least one capillary transmission surface (211) extending from a side of the abutting surface (210) to connect to the adhering surface (20), the capillary transmission surface (211) being gradually inclined between the adhering surface (20) and the abutting surface (210).