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Extended radiating device

A heat sink, stretchable technology, used in heat sinks, heat exchange equipment, lighting and heating equipment, etc., to solve problems such as component damage and inoperability

Active Publication Date: 2006-10-25
ASUSTEK COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of science and technology, while the computing speed of hardware in various electronic devices, such as computer systems, has increased, the problem of high heat generation has also been paid attention to, because electronic components will be damaged and unable to operate after exceeding a certain temperature

Method used

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Examples

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Embodiment Construction

[0052] The heat dissipation device of the present invention provides a user-adjustment mechanism through the design of an additional extended heat dissipation component, which can extend the overall size of the heat sink according to the size of the system used, so as to achieve a larger heat dissipation area and better heat dissipation efficiency, so as to achieve Make full use of the idle space, especially when the size of the system used by the user has a large enough idle space, and thus obtain excellent benefits. In order to make the description of the present invention more detailed and complete, reference may be made to the following description together with accompanying drawings.

[0053]Referring to FIGS. 2A and 2B , they are respectively an oblique view and a side view of a preferred embodiment of the extendable heat sink according to the present invention. The extended heat dissipation device 250 of the present invention mainly includes a first heat dissipation bot...

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Abstract

A extension type heat sink includes a heat radiation base plate, plurality heat radiation fins, an extented heat radiation member and a combined assembly; wherein standard heat radiation fin set on heat radiation base plate, combined assembly coupling with heat radiation base plate and extented heat radiation member, to make extented heat radiation member integrating on heat sink, extented heat radiation member capable of being extended to extended position and reverting holding position relative to heat radiation base plate.

Description

technical field [0001] The invention relates to a heat dissipation device, in particular to a heat dissipation device with extended fins. Background technique [0002] With the rapid development of science and technology, while the computing speed of hardware in various electronic devices, such as computer systems, has increased, the problem of high heat generation has also been paid attention to, because electronic components will be damaged and unable to operate after exceeding a certain temperature . Conventional heat dissipation technology generally adopts such as figure 1 The heat sink 100 shown is bonded to an electronic component, such as a chip; or it is combined with a fan and fastened to the heat sink; or a heat pipe (heatpipe) is added to improve the efficiency of conduction and heat dissipation. In a computer system, since there are many motherboard specifications, such as ATX, AT and other specifications, the corresponding computer case sizes are also differen...

Claims

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Application Information

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IPC IPC(8): G06F1/20
CPCH01L23/427F28F2215/00H01L23/367H01L23/467H01L2924/0002
Inventor 张建隆李奋英黄国勋
Owner ASUSTEK COMPUTER INC