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1.发明授权Communication device, cooling fan unit, and operation control method for the cooling fan unit 有权通风设备，冷却风扇单元以及冷却风扇单元的运行控制方法公开(公告)号：US07244178B2
公开(公告)日：2007-07-17
申请号：US10740124
申请日：2003-12-17
IPC分类号： H05K5/00
CPC分类号： H05K7/20572 , H05K7/1454
摘要： A communication device which has high cooling efficiency and can be reduced in size and weight. The communication device in which a plurality of electronic circuit boards are mounted to a back wiring board (BWB) includes a casing containing the electronic circuit boards as a unit, an intake fan unit for introducing air into the casing to cool the electronic circuit boards, and a discharge fan unit having a plurality of blower fans each arranged such that air intake and discharge directions thereof form an angle of nearly 90 degrees, the blower fans discharging the air introduced into the casing. Combined use of an axial fan and the blower fans permits air to be introduced into and discharged from the casing from rear and front sides, respectively, of the casing, whereby spaces that the fan units occupy in the communication device can be reduced.
摘要翻译： 具有高冷却效率并且可以减小尺寸和重量的通信装置。 将多个电子电路板安装到背面布线板（BWB）的通信装置包括：包含电子电路板作为一个单元的壳体，用于将空气引入壳体以冷却电子电路板的进气扇单元， 以及具有多个鼓风机风扇的排风扇单元，每个排气风扇的排气方向形成几乎90度的角度，鼓风机排出引入壳体的空气。 组合使用轴流风扇和鼓风机风扇分别允许空气从壳体的后侧和前侧引入壳体并从壳体排出，由此可以减少风扇单元在通信装置中占据的空间。
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2.发明授权公开(公告)号：US07663883B2
公开(公告)日：2010-02-16
申请号：US10871675
申请日：2004-06-18
IPC分类号： H05K7/20
CPC分类号： H01L23/433 , F28D15/0233 , F28F13/00 , F28F2013/005 , H01L23/373 , H01L2224/73253
摘要： A heat transfer mechanism for dissipating heat from a heat generating body to a heat dissipating part, realizing both a high elasticity and a high thermal conductivity, comprised of a film-shaped heat conductor for transferring heat to the heat dissipating part and an elastic member for imparting elasticity to the film-shaped heat conductor, the film-shaped heat conductor being formed from metal foil-type flexible heat pipes or carbon-based thermal conductive sheets.
摘要翻译： 一种用于将热量从发热体散发到散热部分的热传递机构，实现高弹性和高导热性，包括用于将热量传递到散热部分的膜状导热体和用于 对薄膜状导热体赋予弹性，所述薄膜状导热体由金属箔型柔性热管或碳系导热片构成。
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3.发明申请公开(公告)号：US20050180113A1
公开(公告)日：2005-08-18
申请号：US10871675
申请日：2004-06-18
IPC分类号： F28D15/02 , H01L23/373 , H01L23/433 , H05K7/20
CPC分类号： H01L23/433 , F28D15/0233 , F28F13/00 , F28F2013/005 , H01L23/373 , H01L2224/73253
摘要： A heat transfer mechanism for dissipating heat from a heat generating body to a heat dissipating part, realizing both a high elasticity and a high thermal conductivity, comprised of a film-shaped heat conductor for transferring heat to the heat dissipating part and an elastic member for imparting elasticity to the film-shaped heat conductor, the film-shaped heat conductor being formed from metal foil-type flexible heat pipes or carbon-based thermal conductive sheets.
摘要翻译： 一种用于将热量从发热体散发到散热部分的热传递机构，实现高弹性和高导热性，包括用于将热量传递到散热部分的膜状导热体和用于 对薄膜状导热体赋予弹性，所述薄膜状导热体由金属箔型柔性热管或碳系导热片构成。
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公开(公告)号：US20120051890A1
公开(公告)日：2012-03-01
申请号：US13212387
申请日：2011-08-18
IPC分类号： F04D25/10
CPC分类号： F04D29/582 , F04D25/166 , F04D29/563 , H05K7/20581
摘要： An air blowing device including; a fan mounted on at least one of an upper part and a lower part of a shelf; a louver having a louver board that extends in a direction intersecting with a direction of plugging in of a plug-in unit; and a louver controller to control the direction of the louver board based on a change of the mounting status of plug-in units housed in the shelf.
摘要翻译： 一种吹气装置，包括： 风扇，其安装在搁板的上部和下部中的至少一个上; 具有沿着与插入单元的插入方向相交的方向延伸的百叶板的百叶窗; 以及百叶窗控制器，其基于容纳在搁架中的插入单元的安装状态的变化来控制百叶板的方向。
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公开(公告)号：US06735077B2
公开(公告)日：2004-05-11
申请号：US10074336
申请日：2002-02-12
IPC分类号： H05K720
CPC分类号： H05K7/20418 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： The present invention relates to a thermal diffuser which having a path for close thermal coupling uniformly between an electronic component mounted in an electronic equipment and a desired thermal conductor, and also to a radiator for radiating heat generated in this electronic component via the thermal diffuser. The object of the present invention is to realize flexible adaptability to various devices which are to undergo temperature control at low cost, and to efficiently achieve the temperature control. For this purpose, the thermal diffuser of the present invention has a plate-shaped structure which can be welded or bonded to the case of the electronic component to undergo heat exchange with the exterior and has a channel formed in mesh by a plurality of protrusions with confined heat medium recirculating therethrough.
摘要翻译： 本发明涉及一种热扩散器，其具有用于在安装在电子设备中的电子部件和期望的热导体之间均匀地紧密地热耦合的路径，以及散热器，用于经由热扩散器散热在该电子部件中产生的热。 本发明的目的是实现对要以低成本进行温度控制的各种装置的灵活适应性，并且有效地实现温度控制。 为此，本发明的热扩散器具有能够与电子部件的壳体焊接或结合的板状结构，与外部进行热交换，并具有通过多个突起形成的通道， 限制热介质循环通过。
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公开(公告)号：US20110295524A1
公开(公告)日：2011-12-01
申请号：US13109596
申请日：2011-05-17
IPC分类号： G06F19/00
CPC分类号： H05K7/20181
摘要： A determining method includes: holding a cooled device in a container; detecting a temperature inside the container; detecting a temperature outside the container; facilitating a airflow through an air filter that allows air to flow therethrough between the container and a space outside the container; calculating a packing density of components of the cooled device; detecting a power consumption of the cooled device; detecting the number of revolutions of a fan that facilitates the flow of air through the air filter; and determining that the air filter is clogged when the power consumption is less than or equal to a power threshold value, the number of revolutions is within a specified range, and a difference between the temperature inside the container and the temperature outside the container exceeds a temperature threshold value that depends on the packing density and the power consumption.
摘要翻译： 确定方法包括：将冷却的装置保持在容器中; 检测容器内的温度; 检测容器外部的温度; 促进通过空气过滤器的气流，其允许空气在容器和容器外部的空间之间流过; 计算冷却装置的部件的堆积密度; 检测冷却装置的功率消耗; 检测有助于空气流过空气过滤器的风扇的转数; 并且当功率消耗小于或等于功率阈值时确定空气过滤器堵塞，转数在规定范围内，并且容器内部的温度与容器外部的温度之间的差超过 温度阈值取决于包装密度和功耗。
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公开(公告)号：US07502228B2
公开(公告)日：2009-03-10
申请号：US10871675
申请日：2004-06-18
IPC分类号： H05K7/20
摘要： A heat transfer mechanism for dissipating heat from a heat generating body to a heat dissipating part, realizing both a high elasticity and a high thermal conductivity, comprised of a film-shaped heat conductor for transferring heat to the heat dissipating part and an elastic member for imparting elasticity to the film-shaped heat conductor, the film-shaped heat conductor being formed from metal foil-type flexible heat pipes or carbon-based thermal conductive sheets.
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8.发明授权Fan unit for forced air cooling, motherboard formed wiring for operating fan unit, and electronic equipment to be fan-cooled 有权用于强制风冷的风扇单元，用于操作风扇单元的主板形成的接线以及要风扇冷却的电子设备公开(公告)号：US07228204B2
公开(公告)日：2007-06-05
申请号：US10061054
申请日：2002-01-29
CPC分类号： H05K7/20836
摘要： The present invention relates to a fan unit used for forced air cooling, a motherboard with predetermined wiring formed as a wiring pattern, disposed on the rear face of an equipment, and an electronic equipment provided with the fan unit and the motherboard. It is an object of the present invention to reliably maintain appropriate forced air cooling at low cost. For this purpose, the fan unit of the present invention measures temperatures of predetermined places in parallel, processes each of combinations of these temperatures, outputs the processing result via lines whose number is equal to the number of the combinations, and maintains the revolving speed of fans at a value suitable for the processing result obtained via these lines.
摘要翻译： 本发明涉及一种用于强制空气冷却的风扇单元，具有设置在设备背面上的布线图形的预定布线的母板以及设置有风扇单元和母板的电子设备。 本发明的目的是以低成本可靠地维持适当的强制空气冷却。 为此，本发明的风扇单元并行地测量预定位置的温度，处理这些温度的组合中的每一个，经由数量等于组合数的线输出处理结果，并且保持转速 风扇的值适合通过这些线获得的处理结果。
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公开(公告)号：US06683792B2
公开(公告)日：2004-01-27
申请号：US10294151
申请日：2002-11-14
申请人： Takashi Shirakami , Naoya Yamazaki , Kazuhiro Iino , Yoshiaki Tada , Hiroshi Katagiri , Yoshinori Hoshino
发明人： Takashi Shirakami , Naoya Yamazaki , Kazuhiro Iino , Yoshiaki Tada , Hiroshi Katagiri , Yoshinori Hoshino
IPC分类号： H05K702
CPC分类号： H05K7/20563 , H04Q1/021 , H04Q1/035 , H04Q1/116 , H04Q2201/10 , H04Q2201/12 , H04Q2201/14 , H05K7/1409 , H05K9/0062
摘要： A communication apparatus including a metallic shelf having a pair of side plates, a back wiring board mounted in the shelf on the back side thereof and having a plurality of first connectors and a solid ground pattern, and upper and lower guide plates mounted in the shelf, each guide plate having a plurality of guide rails and a plurality of vent holes. A first shield board having numerous openings is mounted on the upper guide plate, and a second shield board having numerous openings is mounted on the lower guide plate. A plurality of plug-in units are mounted in the shelf so as to be inserted along the guide rails of the upper and lower guide plates.
摘要翻译： 一种通信装置，包括具有一对侧板的金属架，背面安装在搁板中并具有多个第一连接器和固体接地图案的背面布线板，以及安装在搁板中的上部和下部引导板 每个导板具有多个导轨和多个通气孔。 具有多个开口的第一屏蔽板安装在上引导板上，并且具有多个开口的第二屏蔽板安装在下引导板上。 多个插入单元安装在搁架中，以便沿着上导向板和下导板的导轨插入。
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公开(公告)号：US08456839B2
公开(公告)日：2013-06-04
申请号：US13064551
申请日：2011-03-30
IPC分类号： H05K7/20
CPC分类号： H05K7/20572
摘要： With respect to a housing device having a plurality of slots in which plug-in units are mountable, division plates corresponding to the positions of the openings of the slots are put in the inside of a baffle section for changing the direction of the flow of cooling air released from the slots, and the division plates are used to divide the inside space of the baffle section into a plurality of regions corresponding to the slots, thereby reducing mutual interference of the cooling air from the slots in the baffle section and preventing a further increase in differences in the amount of passing air among the slots. Thereby, even if any difference occurs in the amount of passing air among the slots due to a structural factor, it is possible to reduce the deterioration of the cooling capacity of a slot through which relatively less amount of air passes.
摘要翻译： 对于具有可插入插入单元的多个槽的壳体装置，对应于槽的开口位置的分隔板被放置在挡板部分的内部，用于改变冷却流动的方向 从狭槽释放的空气和分隔板用于将挡板部分的内部空间分成与狭槽对应的多个区域，从而减少冷却空气与挡板部分中的狭槽的相互干扰，并防止进一步 增加槽中通过空气量的差异。 因此，即使由于结构因素而在槽中的通过空气量发生任何差异，也可以减少相对较少量的空气通过的槽的冷却能力的劣化。
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