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公开(公告)号：US20120285662A1
公开(公告)日：2012-11-15
申请号：US13104239
申请日：2011-05-10
IPC分类号： F28D15/04
CPC分类号： F28D15/04 , F28D15/0283
摘要： The vapor chamber includes a casing, wick structure, working fluid and filling/degassing tube. The casing is composed of two plates and has a chamber therein. The wick structure and working fluid are disposed in the chamber. The filling/degassing tube is connected with the casing to form a passage communicating with the chamber. A portion of the plates which overlaps the filling/degassing tube is pressed to deform for making the passage closed. And the outer end of the filling/degassing tube is flush with the side of the casing.
摘要翻译： 蒸气室包括壳体，芯结构，工作流体和填充/脱气管。 外壳由两块板组成，其中有一个室。 芯体结构和工作流体设置在腔室中。 填充/脱气管与壳体连接以形成与腔室连通的通道。 与填充/脱气管重叠的板的一部分被压制以变形以使通道关闭。 并且填充/脱气管的外端与壳体的侧面齐平。
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公开(公告)号：US20120279687A1
公开(公告)日：2012-11-08
申请号：US13101180
申请日：2011-05-05
IPC分类号： F28D15/04
CPC分类号： F28D15/046
摘要： The present invention provides a flat-type heat pipe and a wick structure thereof. The flat-type heat pipe has a flat tube. The wick structure is arranged inside the flat tube along an axial line of the flat tube. The wick structure comprises a first wick portion and two second wick portions connected on both sides of the first wick portion. The thickness of the first wick portion is larger than that of the second wick portion. The first wick portion abuts against an upper inner wall of the flat tube. An air channel is formed between each of the second wick portions and the upper inner wall of the flat tube. The wick structure supports the inner wall of the flat-type heat pipe without providing additional supporting structure, so that the heat pipe can be made more compact.
摘要翻译： 本发明提供一种扁平型热管及其灯芯结构。 扁平型热管具有扁平管。 芯体结构沿着扁平管的轴线布置在扁平管内。 芯体结构包括连接在第一芯部两侧的第一芯部和两个第二芯部。 第一灯芯部分的厚度大于第二灯芯部分的厚度。 第一个芯部分靠在扁平管的上部内壁上。 在第二芯体部分和扁平管的上内壁之间形成空气通道。 芯体结构支撑扁平型热管的内壁，而不需要额外的支撑结构，从而使热管更加紧凑。
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公开(公告)号：US20120325437A1
公开(公告)日：2012-12-27
申请号：US13169149
申请日：2011-06-27
IPC分类号： F28D15/04
CPC分类号： F28F21/084 , F28D15/0233 , F28D15/046 , F28F21/085
摘要： A flat heat pipe with a capillary structure includes a pipe body and a capillary tissue. The pipe body is substantially hollow and flat and includes a bottom wall and a top wall opposite to the bottom wall, and both walls are formed on the pipe body, and an appropriate quantity of working fluid is sealed inside the pipe body. The capillary tissue is covered onto an internal side of the bottom wall, and the capillary tissue includes a plurality of protrusions formed inside the pipe body and extended along the lengthwise direction of the pipe body, and a gap is reserved between the protrusions and the internal side of the top wall to form an air passage. The protrusions formed by the capillary tissue can provide sufficient capillary forces and also produce the gap to form the air passage.
摘要翻译： 具有毛细结构的扁平热管包括管体和毛细管组织。 管体基本上是中空且平坦的，并且包括底壁和与底壁相对的顶壁，并且在管体上形成两个壁，并且在管体内密封适量的工作流体。 毛细管组织覆盖在底壁的内侧，毛细管组织包括形成在管体内部并沿着管体的长度方向延伸的多个突起，并且在突起和内部之间保留间隙 侧壁形成空气通道。 由毛细管组织形成的突起可以提供足够的毛细力并且还产生间隙以形成空气通道。
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公开(公告)号：US20120325438A1
公开(公告)日：2012-12-27
申请号：US13169238
申请日：2011-06-27
IPC分类号： F28D15/04
CPC分类号： F28D15/0241 , F28D15/046
摘要： A heat pipe with a flexible support structure includes a pipe body and a support, and the support is installed in the pipe body and includes a first row of side plates and a second row of side plates extended along the lengthwise direction of the pipe body and a plurality of support elements coupled between the first and second rows of side plates, and each support element abuts the internal side of a capillary tissue of the pipe body. Plate elements of the first and second rows of side plates are arranged with an interval apart from each other and in sections along the lengthwise direction of the pipe body, and the plate elements of the first row of side plates and the plate elements of the second row of side plates are aligned alternately with each other. The support is flexible to facilitate users to bend the heat pipe.
摘要翻译： 具有柔性支撑结构的热管包括管体和支撑件，并且支撑件安装在管体中，并且包括第一排侧板和沿着管体的长度方向延伸的第二排侧板， 耦合在第一和第二排侧板之间的多个支撑元件，并且每个支撑元件邻接管体的毛细管组织的内侧。 第一排和第二排侧板的板状元件沿着管体的长度方向彼此间隔开，并且沿第一排侧板的板状元件和第二排侧板的板状元件 一排侧板彼此交替排列。 支撑是灵活的，方便用户弯曲热管。
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公开(公告)号：US08792238B2
公开(公告)日：2014-07-29
申请号：US13365739
申请日：2012-02-03
IPC分类号： F28D15/04 , H05K7/20 , F28D15/02 , H01L23/427 , H01L23/473 , F28F13/00
CPC分类号： F28D15/04 , F28D15/0233 , F28D15/0275 , F28D15/046 , F28F2013/006 , F28F2275/02 , F28F2275/04 , H01L23/427 , H01L23/473 , H01L2924/0002 , H05K7/20254 , H05K7/2029 , H01L2924/00
摘要： A heat-dissipating module having a loop-type vapor chamber includes a heat-dissipating body, a loop-type vapor chamber, and a heat-conducting medium. The loop-type vapor chamber is completely covered by the heat-dissipating body. The loop-type vapor chamber includes a loop body, a wick structure and a supporting structure. The loop body includes a bottom plate and a cover plate. A vacuum chamber is formed between the bottom plate and the cover plate. The wick structure is arranged on inner surfaces of the cover plate and the bottom plate. The supporting structure abuts the wick structure toward the cover plate and the bottom plate. The loop-type vapor chamber is tightly connected to the heat-dissipating body via the heat-conducting medium.
摘要翻译： 具有环型蒸气室的散热模块包括散热体，环型蒸气室和导热介质。 环形蒸气室被散热体完全覆盖。 环型蒸气室包括环体，芯结构和支撑结构。 环体包括底板和盖板。 在底板和盖板之间形成真空室。 芯体结构布置在盖板和底板的内表面上。 支撑结构朝向盖板和底板抵接芯体结构。 环形蒸汽室经由导热介质与散热体紧密连接。
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公开(公告)号：US20130168052A1
公开(公告)日：2013-07-04
申请号：US13341377
申请日：2011-12-30
CPC分类号： B32B5/16 , F28D15/046 , F28F2255/18 , H01L23/427 , H01L2924/0002 , Y10T428/12014 , Y10T428/2982 , H01L2924/00
摘要： The present invention provides a heat pipe and a composition of a capillary wick thereof. The heat pipe includes a main body, a capillary wick and a working fluid. The main body has an inner wall surface. The capillary wick is combined on the inner wall surface. The capillary wick includes a first capillary powder of 30 weight percent and a second capillary powder of 70 weight percent. The size of particles of the first capillary powder is smaller than that of the second capillary powder. The working fluid is filled in the main body of the heat pipe. The first capillary powder and the second capillary powder are mixed to each other uniformly to be sintered on the inner wall surface of the heat pipe. By this arrangement, the heat pipe can achieve the maximum performance to remove the heat generated by an electronic element rapidly.
摘要翻译： 本发明提供一种热管及其毛细管芯的组成。 热管包括主体，毛细管芯和工作流体。 主体具有内壁表面。 毛细管芯组合在内壁表面上。 毛细管芯包括30重量％的第一毛细管粉末和70重量％的第二毛细管粉末。 第一毛细管粉末的颗粒尺寸小于第二毛细管粉末的颗粒尺寸。 工作流体填充在热管的主体中。 第一毛细管粉末和第二毛细管粉末彼此均匀混合，以在热管的内壁表面上烧结。 通过这种布置，热管可以实现最大的性能以快速去除电子元件产生的热量。
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公开(公告)号：US20120037344A1
公开(公告)日：2012-02-16
申请号：US12854637
申请日：2010-08-11
IPC分类号： F28D15/04
CPC分类号： F28D15/0233 , F28D15/046 , F28F13/12 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A flat heat pipe having a swirl core includes a flat sealed casing having smooth inner walls, a working fluid filled within the flat sealed casing, and a swirl core disposed along a central axis of the flat sealed casing to support upper and lower inner walls of the flat sealed casing. Two airflow channels are formed between the swirl core and left and right inner walls of the flat sealed casing for allowing vapors of the working fluid to flow through. The swirl core is made by winding a metallic woven mesh in at least two circles for allowing the working fluid to flow through. A center of the swirl core is formed with a reflow channel. By this arrangement, the swirl core is used as a wick structure for allowing the working fluid to flow through, thereby saving the cost and time for manufacturing the wick structure.
摘要翻译： 具有涡流芯的扁平热管包括平坦的密封壳体，其具有平滑的内壁，填充在平的密封壳体内的工作流体和沿扁平密封壳体的中心轴设置的涡流芯，以支撑上部和下部内壁 扁平密封外壳。 两个气流通道形成在涡流芯与扁平密封壳体的左右内壁之间，以允许工作流体的蒸气流过。 涡流芯通过在至少两个圆圈中缠绕金属编织网来制造，以允许工作流体流过。 涡流芯的中心形成有回流通道。 通过这种布置，涡流芯被用作芯体结构以允许工作流体流过，从而节省了用于制造芯结构的成本和时间。
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公开(公告)号：US07599185B2
公开(公告)日：2009-10-06
申请号：US12170556
申请日：2008-07-10
CPC分类号： H01L23/427 , H01L23/4006 , H01L2023/4062 , H01L2023/4087 , H01L2924/0002 , H01L2924/00
摘要： A cooling device for dissipating heat generated by an electronic element includes a fixing seat, a cooling body, and a vapor chamber. The fixing seat is arranged an opening. The cooling body includes a bottom plate attached onto the fixing seat and a plurality of cooling fins that are interspaced to each other and are attached to the bottom plate, in which a fixing hole is arranged at one side of the bottom plate, and an accommodating space is configured at the cooling fins in corresponding to the fixing hole. The vapor chamber is accommodated in the opening of the fixing seat, and one side of the vapor chamber contacts a bottom part of the cooling body, while another side contacts the electronic element.
摘要翻译： 用于散发由电子元件产生的热量的冷却装置包括固定座，冷却体和蒸气室。 固定座设置开口。 所述冷却体包括安装在所述固定座上的底板和多个相互间隔的冷却翅片，并且安装在所述底板上，所述底板在所述底板的一侧配置有固定孔， 在与固定孔对应的冷却翅片处构成空间。 蒸气室容纳在固定座的开口中，蒸气室的一侧与冷却体的底部接触，另一侧接触电子元件。
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公开(公告)号：US20100006268A1
公开(公告)日：2010-01-14
申请号：US12172606
申请日：2008-07-14
CPC分类号： F28D15/0233 , F28D15/046 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A vapor chamber includes a casing, the working fluid, a wick structure and a supporting structure. The casing has a hollow room for allowing the working fluid to be filled therein. The wick structure is distributed in the hollow room. The supporting structure abuts against an inside surface of the wick structure. The supporting structure includes side plates and a plurality of wavelike pieces connected between the side plates. Each of the wavelike pieces is constituted of a plurality of crests and troughs. The crests of any two neighboring wavelike pieces are arranged in an alternating manner. A penetrating hole is provided at the crests and the troughs respectively. The working fluid flows through the separated passages and the penetrating holes. Via the above arrangement, the heat-conducting efficiency of the vapor chamber can be enhanced.
摘要翻译： 蒸气室包括壳体，工作流体，油绳结构和支撑结构。 壳体具有用于允许工作流体填充在其中的中空室。 灯芯结构分布在中空室内。 支撑结构与油绳结构的内表面相接。 支撑结构包括侧板和连接在侧板之间的多个波浪片。 每个波浪片由多个波峰和波谷构成。 任何两个相邻波浪片的波峰以交替方式排列。 在波峰和波谷分别设有一个穿孔。 工作流体流过分离的通道和穿透孔。 通过上述结构，可以提高蒸气室的导热效率。
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公开(公告)号：US20090195984A1
公开(公告)日：2009-08-06
申请号：US12170556
申请日：2008-07-10
IPC分类号： H05K7/20
CPC分类号： H01L23/427 , H01L23/4006 , H01L2023/4062 , H01L2023/4087 , H01L2924/0002 , H01L2924/00
摘要： A cooling device for dissipating heat generated by an electronic element includes a fixing seat, a cooling body, and a vapor chamber. The fixing seat is arranged an opening. The cooling body includes a bottom plate attached onto the fixing seat and a plurality of cooling fins that are interspaced to each other and are attached to the bottom plate, in which a fixing hole is arranged at one side of the bottom plate, and an accommodating space is configured at the cooling fins in corresponding to the fixing hole. The vapor chamber is accommodated in the opening of the fixing seat, and one side of the vapor chamber contacts a bottom part of the cooling body, while another side contacts the electronic element.
摘要翻译： 用于散发由电子元件产生的热量的冷却装置包括固定座，冷却体和蒸气室。 固定座设置开口。 冷却体包括安装在固定座上的底板和彼此间隔并连接到底板的多个冷却翅片，其中固定孔布置在底板的一侧，并且容纳 在与固定孔对应的冷却翅片处构成空间。 蒸气室容纳在固定座的开口中，蒸气室的一侧与冷却体的底部接触，另一侧接触电子元件。
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