Heat dissipation device
    41.
    发明授权
    Heat dissipation device 失效
    散热装置

    公开(公告)号:US07209356B2

    公开(公告)日:2007-04-24

    申请号:US10921405

    申请日:2004-08-18

    IPC分类号: H05K7/20

    摘要: A heat dissipation device includes a first heat sink (10) mounted on one side of a video graphics adapter (VGA) card (70) on which a heat generating componnent is mounted to dissipate heat generated by the heat generating componnent, a second heat sink (10′) mounted on an opposite side of the card, a pair of heat pipes (40) independent from and intercrossed with each other and connected between the first and second heat sinks for transferring heat from the first heat sink to the second heat sink, a pair of covers (26) attached on the respective first and second heat sinks to form enclosed channels (15) between the covers and the first and second heat sinks respectively, a pair of fans (22) mounted between the covers and the first and second heat sinks for producing airflow through the channels to improve heat dissipation efficiency of the heat dissipation device.

    摘要翻译: 一种散热装置,包括安装在视频图形适配器(VGA)卡(70)的一侧上的第一散热器(10),其上安装有发热元件以散发由发热元件产生的热量,第二散热器 (10'),一对彼此独立且交叉并连接在第一和第二散热器之间的热管(40),用于将热量从第一散热器传递到第二散热器 ,一对盖(26),其安装在相应的第一和第二散热器上,以在盖和第一和第二散热器之间分别形成封闭通道(15);一对风扇(22),安装在盖和第一 以及用于通过通道产生气流的第二散热器,以提高散热装置的散热效率。

    Heat dissipation device
    42.
    发明授权
    Heat dissipation device 失效
    散热装置

    公开(公告)号:US07142422B2

    公开(公告)日:2006-11-28

    申请号:US10900953

    申请日:2004-07-27

    IPC分类号: H05K7/20

    摘要: A heat dissipation device includes a mounting plate (21) for mounting the heat dissipation device to a circuit board (3) on which a CPU (4) and a plurality of capacitors (31) are mounted, a heat sink (20), a core (25), and a fan (1) mounted on the heat sink. The heat sink locates above the mounting plate and includes a hollow cylinder (202) and a plurality of curved fins (204) extending outwardly from the cylinder. The core includes a base (26) for contacting the CPU and a post (27) extending from the base through the mounting plate to be received in the cylinder. The mounting plate is spaced from the circuit board to allow the capacitors to locate between the mounting plate and the circuit board. The mounting plate defines a plurality of openings (23) for providing access for cooled air from the fan to the CPU and the capacitors.

    摘要翻译: 散热装置包括:安装板(21),用于将散热装置安装到安装有CPU(4)和多个电容器(31)的电路板(3)上,散热片(20), (25)和安装在散热器上的风扇(1)。 散热器位于安装板的上方,并且包括中空圆柱体(202)和从气缸向外延伸的多个弯曲翅片(204)。 芯部包括用于接触CPU的基座(26)和从底座延伸穿过安装板的柱(27),以被接收在气缸中。 安装板与电路板间隔开,以使电容器位于安装板和电路板之间。 安装板限定多个开口(23),用于提供从风扇到CPU和电容器的冷却空气的通路。

    Heat dissipating device incorporating heat pipe
    43.
    发明授权
    Heat dissipating device incorporating heat pipe 失效
    散热装置结合热管

    公开(公告)号:US07110259B2

    公开(公告)日:2006-09-19

    申请号:US10946664

    申请日:2004-09-21

    IPC分类号: H05K7/20

    摘要: A heat dissipating device incorporating heat pipes includes a heat sink (10), a first heat pipe (50) and a second heat pipe (70). The heat sink has a first base (11), a second base (21) and a plurality of fins sandwiched between the first and second bases. Each of the heat pipes has a heat-absorption end (51, 71) and a heat-dissipation end (52, 72). The heat-absorption ends of the first and second heat pipes contact the first base of the heat sink. The heat-dissipation end of the first heat pipe is inserted in the substantial middle portion of the fins, and the heat-dissipation end of the second heat pipe is inserted between the second base and the fins.

    摘要翻译: 包括热管的散热装置包括散热器(10),第一热管(50)和第二热管(70)。 散热器具有第一基座(11),第二基座(21)和夹在第一和第二基座之间的多个翅片。 每个热管具有吸热端(51,71)和散热端(52,72)。 第一和第二热管的吸热端与散热器的第一基座接触。 第一热管的散热端插入散热片的大致中间部分,第二热管的散热端插入第二基座和散热片之间。

    Integrated liquid cooling system for electrical components
    44.
    发明授权
    Integrated liquid cooling system for electrical components 失效
    电气元件集成液体冷却系统

    公开(公告)号:US07100677B2

    公开(公告)日:2006-09-05

    申请号:US10900801

    申请日:2004-07-27

    IPC分类号: F28F7/00 H05K7/20

    摘要: A liquid cooling system includes a tank (10) for thermally contacting a heat source (100), a cylindrical heat dissipating unit (20) mounted on the tank, and a pump (30) located within the cylindrical heat dissipating unit. The tank defines a cavity therein for containing liquid coolant for heat exchange, and an inlet (122) in communication with the cavity. The heat dissipating unit defines a chamber therein in flow communication with the cavity, and an outlet (275) in communication with the chamber. The pump has an entrance (31) in flow communication with the outlet, and an exit (32) in flow communication with the inlet, thereby the tank, the heat dissipating unit, and the pump together forming a loop for circulation the of liquid coolant.

    摘要翻译: 液体冷却系统包括用于热接触热源(100)的罐(10),安装在罐上的圆柱形散热单元(20)和位于圆柱形散热单元内的泵(30)。 所述罐在其中限定了用于容纳用于热交换的液体冷却剂的空腔,以及与所述空腔连通的入口(122)。 散热单元限定其中与腔体流动连通的腔室,以及与腔室连通的出口(275)。 泵具有与出口流动连通的入口(31)和与入口流动连通的出口(32),从而使罐,散热单元和泵一起形成用于使液体冷却剂循环的回路 。

    Heat sink with combined fins
    45.
    发明授权
    Heat sink with combined fins 失效
    带散热片的散热片

    公开(公告)号:US07044197B2

    公开(公告)日:2006-05-16

    申请号:US10748313

    申请日:2003-12-29

    IPC分类号: H05K7/20

    摘要: A heat sink (1) includes a heat-conductive base (20), and a plurality of combined fins (10) uprightly attached onto the base. Each fin includes a main body (12), and a flange (14) extending perpendicularly from the main body. A pair of locking plates (16) is bent downwardly from an upper edge of the main body. A pair of blocking tabs (18) is stamped from the main body, corresponding to a middle portion of each locking plate. A receiving space is defined between said pair of blocking tabs and the main body. The locking plates and the blocking tabs are respectively located at opposite main faces of the main body. The locking plates of each fin are inserted in the receiving spaces of an adjacent fin, whereby the fins are firmly combined together.

    摘要翻译: 散热器(1)包括导热基座(20)和垂直地附接到基座上的多个组合翅片(10)。 每个翅片包括主体(12)和从主体垂直延伸的凸缘(14)。 一对锁定板(16)从主体的上边缘向下弯曲。 一对阻挡突片(18)从主体冲压,对应于每个锁定板的中间部分。 在所述一对阻挡突片和主体之间限定接收空间。 锁定板和阻挡片分别位于主体的相对的主面上。 每个翅片的锁定板插入相邻翅片的接收空间中,由此翼片牢固地组合在一起。

    Integrated liquid cooling system for electrical components
    46.
    发明授权
    Integrated liquid cooling system for electrical components 失效
    电气元件集成液体冷却系统

    公开(公告)号:US07028761B2

    公开(公告)日:2006-04-18

    申请号:US10901749

    申请日:2004-07-28

    IPC分类号: F28D15/00

    摘要: A liquid cooling system includes a cooling unit (100) and a coolant driving unit (200). The cooling unit includes a first cooling body (110) defining a first cavity, a second cooling body (130) defining a second cavity in communication with the first cooling body (110), and a heat sink (150) sandwiched between the first and second cooling bodies. The coolant driving unit is in flow communication with the first and second cooling bodies respectively, so that the first and second cooling bodies and the coolant driving unit together form a loop. Circulation of the coolant in the loop causes the heat generated by the heat generating component to be capable of being transferred from the first and second cooling bodies to the heat sink for dissipation.

    摘要翻译: 液体冷却系统包括冷却单元(100)和冷却剂驱动单元(200)。 冷却单元包括限定第一空腔的第一冷却体(110),限定与第一冷却体(110)连通的第二空腔的第二冷却体(130)和夹在第一和第二冷却体 第二冷却体。 冷却剂驱动单元分别与第一和第二冷却体流动连通,使得第一和第二冷却体和冷却剂驱动单元一起形成回路。 冷却液在回路中的循环使得由发热部件产生的热量能够从第一和第二冷却体转移到散热器以进行散热。

    Heat dissipation device
    47.
    发明授权
    Heat dissipation device 失效
    散热装置

    公开(公告)号:US06926071B2

    公开(公告)日:2005-08-09

    申请号:US10816133

    申请日:2004-03-31

    摘要: A heat dissipation device (10) includes a base (12) and a plurality of fins (14). Each fin includes a heat dissipating post (14) and a heat conducting tab (18). Each heat dissipating post is made by rolling up a metallic slice and thereby defines a through hole therein. Each heat conducting tab includes an engaging part (18a) attached on the base and a medial part (18b) extending from the corresponding heat dissipating post. The medial parts thermally connect the engaging parts and the heat dissipating posts, and mechanically separate the engaging parts from the heat dissipating posts; thereby the through holes are allowed to be exposed at opposite ends of the heat dissipating posts.

    摘要翻译: 散热装置(10)包括基座(12)和多个翅片(14)。 每个散热片包括散热柱(14)和导热片(18)。 每个散热柱通过卷起金属片制成,从而在其中限定一个通孔。 每个导热突片包括附接在基座上的接合部分(18a)和从相应的散热柱延伸的中间部分(18b)。 中间部分将接合部分和散热柱热连接,并将接合部分与散热柱机械分离; 从而允许通孔在散热柱的相对端露出。

    Heat sink assembly having combined fins
    48.
    发明授权
    Heat sink assembly having combined fins 失效
    具有组合翅片的散热器组件

    公开(公告)号:US06901993B2

    公开(公告)日:2005-06-07

    申请号:US10795061

    申请日:2004-03-05

    IPC分类号: H01L23/367 F28F7/00

    摘要: A heat sink assembly (20) includes a number of parallel first fins (40) and a number of parallel second fins (60) each having a main body (44, 64). A number of latch slots (46) is defined in the main body of each first fin. A number of latches (66) extends from the main body of each second fin in opposite directions. The first fins and the second fins are assembled together in interleaved fashion, so that the latches of each second fin engage in the latch slots of two adjacent first fins respectively.

    摘要翻译: 散热器组件(20)包括多个平行的第一翅片(40)和多个具有主体(44,64)的平行的第二翅片(60)。 在每个第一散热片的主体中限定有多个闩锁槽(46)。 多个闩锁(66)从相对方向的每个第二翅片的主体延伸。 第一鳍片和第二鳍片以交错的方式组装在一起,使得每个第二鳍片的闩锁分别接合在两个相邻的第一鳍片的闩锁槽中。

    Heat sink fastener
    49.
    发明授权
    Heat sink fastener 失效
    散热片紧固件

    公开(公告)号:US06771506B2

    公开(公告)日:2004-08-03

    申请号:US10342535

    申请日:2003-01-14

    IPC分类号: H05K720

    摘要: A heat sink fastener (10) includes a pressing beam (20), a clamping beam (30), and an operating lever (40). The pressing beam includes a first pivot portion (26) at one end thereof, and a hook (242) at an opposite end thereof. The clamping beam has a second pivot portion (32) at a top end thereof, and a hook (34) at a bottom end thereof. The operating lever is pivotally engaged with each of the first and second pivot portions. The operating lever includes a pair of parallel pivot plates (44), each forming a protrusion (446) on an internal face thereof. In use of the fastener, the fastener is unlocked when the protrusions and the clamping beam are disposed at a same side of the first pivot portion. The fastener is locked when the protrusions and the clamping beam are disposed at opposite sides of the first pivot portion.

    摘要翻译: 散热器紧固件(10)包括压梁(20),夹紧梁(30)和操作杆(40)。 按压梁包括在其一端的第一枢转部分(26)和在其相对端的钩(242)。 夹紧梁在其顶端处具有第二枢转部分(32)和在其底端处的钩(34)。 操作杆与第一和第二枢转部分中的每一个枢转地接合。 操作杆包括一对平行的枢转板(44),每个枢轴板在其内表面上形成突起(446)。 在使用紧固件时,当突起和夹紧梁设置在第一枢转部分的同一侧时,紧固件被解锁。 当突起和夹紧梁设置在第一枢转部分的相对侧时,紧固件被锁定。

    Heat sink assembly with spring clamp
    50.
    发明授权
    Heat sink assembly with spring clamp 失效
    带弹簧夹的散热器组件

    公开(公告)号:US06644387B1

    公开(公告)日:2003-11-11

    申请号:US10364181

    申请日:2003-02-10

    IPC分类号: H05K720

    摘要: A heat sink assembly includes a heat sink (20), a clip (40), and a spring clamp (60). The heat sink includes a base (21), pin fins (23), and slots (25, 27) defined between respective adjacent rows of the pins in perpendicular crisscross fashion. The clip made from a flexible metal wire includes a central body (41) with a raised portion (43), and two arms (45) extending perpendicularly but in different directions from opposite ends of the body. A hook (47) is formed at a free end of each arm. The spring clamp includes an elongate central pressing portion (61). A longitudinal opening (63) defined in the pressing portion engagingly receives the raised portion. Two pairs of elastically deformable wings (65) extend from respective opposite sides of the pressing portion. The clamp is resiliently retained in corresponding slots of the heat sink, and thus secures the clip to the heat sink.

    摘要翻译: 散热器组件包括散热器(20),夹子(40)和弹簧夹具(60)。 散热器包括基部(21),销散热片(23)和狭槽(25,27),其以垂直十字形的方式限定在销的各相邻行之间。 由柔性金属线制成的夹子包括具有凸起部分(43)的中心体(41)和从主体的相对端垂直但沿不同方向延伸的两个臂(45)。 在每个臂的自由端形成钩(47)。 弹簧夹包括细长的中央按压部分(61)。 限定在按压部分中的纵向开口(63)接合地接收凸起部分。 两对可弹性变形的翼(65)从按压部分的相对的相对侧延伸。 夹具弹性地保持在散热器的相应槽中,从而将夹子固定在散热器上。