| 摘要 |
The invention provides a chassis member, which may be made of a cast material such as magnesium, aluminum, or plastic, for mechanically supporting a heat producing electronic device in which the chassis member has a base and a cavity integral to the chassis member. In a preferred embodiment, the cavity is in the form of a channel that is created by boring. The channel may be evacuated and has an evaporator section, a condenser section, and a working fluid confined therein by a seal. The channel receives heat from an electronic device in an evaporator section of the channel and dissipates heat from the condenser section of the channel. Different types of wicks may be employed. In one embodiment, a completely fabricated heat pipe is inserted into the integrated channel. In other embodiments, a cavity in the form of a heat dissipating channel matrix, serpentine shape, flat shape, or in other forms or shapes are provided.
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