Delta Electronics, Inc.

Min-Hui Yu

Chi-Feng Lin

Chin-Ming Chen

A method for manufacturing a two-phase heat exchange device is provided. The method includes the steps of providing a container having an opening and a first wick structure disposed on the inner surface thereof, adding a predetermined material into the container, providing an cover and joining the cover with the container to construct a main body of the two-phase heat exchange device, wherein the cover seals the opening to form a closed space within the main body, and forming a second wick structure on the inner surface of the cover, wherein the first and second wick structures form a continuous structure covering the entire inner surface of the main body.

Method for manufacturing two-phase heat exchange device

A heat dissipation module includes a plurality of fins and a heat pipe connected with the fins. The heat pipe includes a body, which forms an enclosed space, and an inner ring. A wick structure is disposed on the inner surface of the body, and the inner ring is disposed in the enclosed space for increasing a structural strength of the heat pipe. The inner ring is pressed against the top and bottom of the body or in contact with the wick structure located at the top and the bottom of the body, respectively. The inner ring includes at least one opening located close to the top of the body for communicating inside and outside of the inner ring.

Heat dissipation module and heat pipe thereof

A heat dissipation module includes a heat column and a plurality of heat dissipation fins disposed outside of the heat column and connected with the heat column. The heat column has a column body and a base, and the column body has a top portion and a sidewall ringed with the top portion. The sidewall and the top portion are integrally formed. The base is disposed opposite to the top portion, and the base has an indentation for allowing an end of the sidewall of the column body to insert so as to form a closed space between the base and the column body. The base further has an annular protrusion close to the indentation, and after the end of the sidewall of the column body is inserted into the indentation of the base, the annular protrusion is processed to be filled between the indentation and the sidewall so as to tightly assemble the base and the column body.

Heat dissipation module and heat column thereof

A heat dissipating module includes a heat dissipating apparatus and a fan. The fan is disposed adjacent to a side of the heat dissipating apparatus. A heat dissipating apparatus includes a flat heat column and a plurality of heat dissipating fins. The heat dissipating fins are disposed at the exterior of the flat heat column. A flat heat column has a pipe-body and a base, and the pipe-body includes a circular sidewall, an open end and a closed end. The base is coupled to the circular sidewall at the open end to form a closed space in the flat heat column, wherein the circular sidewall converges from the open end toward the closed end to form a converging part and a flat part.

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Taoyuan Hsien, Taiwan

Min-Hui Yu