| 摘要 |
PURPOSE:To increase the heating area and a heat transfer rate between a heating surface and a refrigerant, and to improve cooling capacity by extending a heat exchanger plate in the direction of a flexible elastic structure, forming a recessed section and shaping a predetermined space between the bottom end of the flexible elastic structure and the base of the heat exchanger plate. CONSTITUTION:When a refrigerant such as water is flowed through a refrigerant path 2, the refrigerant is injected against a heat exchanger plate 5 mounted at the bottom end of a flexible elastic structure 4 by a nozzle 3 projected from the refrigerant path 2. The heat exchanger plate 5 and an integrated circuit element 6 are pushed directly or indirectly, heat generated from the integrated circuit element 6 mounted onto a substrate 7 is spread in the direction of the flexible elastic structure 4 and transmitted over the base section and both side surface sections of the heat exchanger plate 5 shaping a recessed section, and the refrigerant robs the base section and both side surface sections of the heat exchanger plate 5 of heat, thus cooling the integrated circuit element 6. A guide 21 improves positional precision in the horizontal direction of the heat exchanger plate 5, and prevents vibrations, movement, etc. in the horizontal direction. |
