Cooling jacket and electronic device having the same

摘要

A cooling jacket includes: first and second pipe portions through which a coolant flows; and a main portion connected with side surfaces of the first and second pipe portions, defining, with a single member, a flow path through which the coolant flows, and cooling an object to be cooled.

主权项

1. A cooling jacket, comprising:
first and second pipe portions through which a coolant flows; a main portion connected with side surfaces of the first and second pipe portions, defining, with a single member, a flow path through which the coolant flows, and cooling an object to be cooled; wherein the first pipe portion and the main portion are fixed with a bonding agent which is hardened, wherein an end of the main portion is inserted into an inside of the first pipe portion, beyond an inner surface of the first pipe portion, wherein the first pipe portion includes an inner surface and an outer surface, wherein the main portion includes an inner surface and an outer surface, and wherein the bonding agent includes:
a first bonding agent portion bonding the inner surface of the first pipe portion and an upper surface of the outer surface of the main portion,a second bonding agent portion bonding the outer surface of the first pipe portion and the upper surface of the outer surface of the main portion,a third bonding agent portion bonding the inner surface of the first pipe portion and a lower surface of the outer surface of the main portion, anda fourth bonding agent portion bonding the outer surface of the first pipe portion and the lower surface of the outer surface of the main portion, wherein the upper surface and the lower surface of the outer surface of the main portion are positioned at a distance from the inner surface of the first pipe, and wherein the first bonding agent portion and the third bonding agent portion do not leak into the inner surface of the main portion.