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公开(公告)号：US07411791B2
公开(公告)日：2008-08-12
申请号：US11446970
申请日：2006-06-06
Applicant: Chien-Lung Chang , Fen-Ying Li , Kuo-Hsun Huang
Inventor： Chien-Lung Chang , Fen-Ying Li , Kuo-Hsun Huang
CPC classification number: H01L23/427 , F28D15/0266 , F28F1/20 , F28F1/30 , F28F2215/10 , F28F2215/14 , F28F2280/10 , H01L23/467 , H01L2924/0002 , H01L2924/00
Abstract: An extendable heat dissipation apparatus includes a base, an extendable heat dissipation member and a connecting element. A normal fin is formed on the base, and the connecting element integrates the extendable heat dissipation member in the apparatus with the base. The extendable heat dissipation member can be extendable to an extending location and can also be stored in a storing location with respect to the base.
Abstract translation: 可扩展散热装置包括基座，可延伸散热构件和连接元件。 在基座上形成正常的翅片，连接件将装置中的可延伸散热构件与底座相结合。 可扩展散热构件可以延伸到延伸位置，并且还可以相对于基座存储在存储位置。
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公开(公告)号：US20070008702A1
公开(公告)日：2007-01-11
申请号：US11446970
申请日：2006-06-06
Applicant: Chien-Lung Chang , Fen-Ying Li , Kuo-Hsun Huang
Inventor： Chien-Lung Chang , Fen-Ying Li , Kuo-Hsun Huang
IPC: H05K7/20
CPC classification number: H01L23/427 , F28D15/0266 , F28F1/20 , F28F1/30 , F28F2215/10 , F28F2215/14 , F28F2280/10 , H01L23/467 , H01L2924/0002 , H01L2924/00
Abstract: An extendable heat dissipation apparatus includes a base, an extendable heat dissipation member and a connecting element. A normal fin is formed on the base, and the connecting element integrates the extendable heat dissipation member in the apparatus with the base. The extendable heat dissipation member can be extendable to an extending location and can also be stored in a storing location with respect to the base.
Abstract translation: 可扩展散热装置包括基座，可延伸散热构件和连接元件。 在基座上形成正常的翅片，连接件将装置中的可延伸散热构件与底座相结合。 可扩展散热构件可以延伸到延伸位置，并且还可以相对于基座存储在存储位置。
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公开(公告)号：US20070091578A1
公开(公告)日：2007-04-26
申请号：US11546325
申请日：2006-10-12
Applicant: Chien-Lung Chang , Kuo-Hsun Huang
Inventor： Chien-Lung Chang , Kuo-Hsun Huang
IPC: H05K7/20
CPC classification number: H01L23/427 , H01L23/3677 , H01L23/4006 , H01L2023/4056 , H01L2023/4062 , H01L2023/4087 , H01L2924/0002 , H01L2924/00
Abstract: A circuit board having heat dissipation through holes, wherein a plurality of through holes are provided in the perimeter of the chip on the circuit board, and heat conduction elements are utilized to connect the heat dissipater and auxiliary heat dissipater provided on two sides of the circuit board. The heat conduction element may be the heat conduction column or heat pipe made of copper or aluminum, and is used to connect the heat dissipater and auxiliary heat dissipater with the shortest distance, thus achieving the speedy transfer of heat generated by the chips and raising the heat dissipation efficiency significantly.
Abstract translation: 具有散热通孔的电路板，其中在电路板上的芯片的周边设有多个通孔，并且使用导热元件连接设置在电路两侧的散热器和辅助散热器 板。 导热元件可以是由铜或铝制成的导热柱或热管，用于以最短距离连接散热器和辅助散热器，从而实现由芯片产生的热量的快速传递，并提高 散热效率显着。
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公开(公告)号：US20060245136A1
公开(公告)日：2006-11-02
申请号：US11273185
申请日：2005-11-14
Applicant: Chien-Lung Chang , Kuo-Chung Kao
Inventor： Chien-Lung Chang , Kuo-Chung Kao
IPC: H02H5/04
CPC classification number: G06F1/20
Abstract: A temperature detecting and control circuit with a first voltage dividing circuit, a second voltage dividing circuit, a fan rotary speed controller, and a comparator is described. The first voltage dividing circuit generates a first voltage. The second voltage dividing circuit generates a second voltage. The second voltage dividing circuit has a temperature sensitive element for detecting the temperature of hardware. The comparator compares the first voltage with the second voltage and then outputs the result to the fan rotary speed controller. When the fan rotary speed controller receives a first fan control signal, the fan is maintained at a first rotary speed. When the fan rotary speed controller receives a second fan control signal, the fan is maintained at a second rotary speed.
Abstract translation: 描述了具有第一分压电路，第二分压电路，风扇转速控制器和比较器的温度检测和控制电路。 第一分压电路产生第一电压。 第二分压电路产生第二电压。 第二分压电路具有用于检测硬件温度的温度敏感元件。 比较器将第一电压与第二电压进行比较，然后将结果输出到风扇转速控制器。 当风扇转速控制器接收到第一风扇控制信号时，风扇保持在第一转速。 当风扇转速控制器接收到第二风扇控制信号时，风扇保持第二转速。
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公开(公告)号：US08737061B2
公开(公告)日：2014-05-27
申请号：US13238753
申请日：2011-09-21
Applicant: Chien-Lung Chang , Hai-Wei Cong
Inventor： Chien-Lung Chang , Hai-Wei Cong
IPC: H05K7/20
CPC classification number: F28D15/02 , G06F1/20 , G06F2200/201
Abstract: A heat dissipating apparatus comprises a first heat sink, a second heat sink and a fixing unit. The first heat sink comprises a connecting portion. The second heat sink comprises a connecting unit which is inserted into the connecting portion. The fixing unit includes an end portion exposed outside the connecting portion and a body accommodated in the connecting portion.
Abstract translation: 散热装置包括第一散热器，第二散热器和固定单元。 第一散热器包括连接部分。 第二散热器包括插入到连接部分中的连接单元。 固定单元包括暴露在连接部分外部的端部和容纳在连接部分中的主体。
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Patent Agency Ranking
公开(公告)号：US07887214B2
公开(公告)日：2011-02-15
申请号：US12358107
申请日：2009-01-22
Applicant: Chien-Lung Chang , Chien-Lung Wei
Inventor： Chien-Lung Chang , Chien-Lung Wei
IPC: F21L4/00
Abstract: The present invention provides a solar LED (Light Emitting Diode) lamp, comprising a control circuit; a solar panel electrically connected to the control circuit; a rechargeable battery electrically connected to the control circuit; at least one light emitting diode (LED) electrically connected to the control circuit; and a transparent body which is one-piece molded with all of the above electronic elements encased therein. The solar LED lamp according to the present invention can allow the electronic elements therein to be totally segregated from external environment by encasing all of the electronic elements in a one-piece molded transparent body; thereby, the solar LED lamp can be used durably.
Abstract translation: 本发明提供一种太阳能LED（发光二极管）灯，包括控制电路; 电连接到控制电路的太阳能电池板; 电连接到所述控制电路的可再充电电池; 电连接到控制电路的至少一个发光二极管（LED）; 以及与其中包含所有上述电子元件一体成型的透明体。 根据本发明的太阳能LED灯可以通过将所有电子元件封装在一体模制的透明体中来允许其中的电子元件与外部环境完全隔离; 从而太阳能LED灯可以耐久地使用。
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公开(公告)号：US20070224030A1
公开(公告)日：2007-09-27
申请号：US11713706
申请日：2007-03-05
Applicant: Chien-Lung Chang , Chao Chen , Kuo-Chung Kao
Inventor： Chien-Lung Chang , Chao Chen , Kuo-Chung Kao
IPC: F04D15/00
CPC classification number: F04D27/008
Abstract: A fan system includes a fan, a hysteresis circuit including a temperature sensor, a first operational amplifier having a negative input end coupled to the temperature sensor, and a second operational amplifier having a negative input end coupled to an output end of the first operational amplifier and having a positive input end coupled to a power supply for outputting a first voltage when the temperature sensed by the temperature sensor is greater than a first temperature, and for outputting a second voltage when the temperature sensed by the temperature sensor is lower than a second temperature. The fan system further includes a fan switch coupled to the hysteresis circuit and the fan for controlling a rotational speed of the fan according to the first voltage or the second voltage outputted from the hysteresis circuit. The first temperature is greater than the second temperature.
Abstract translation: 风扇系统包括风扇，包括温度传感器的滞后电路，具有耦合到温度传感器的负输入端的第一运算放大器和耦合到第一运算放大器的输出端的负输入端的第二运算放大器 并且当所述温度传感器检测到的温度大于第一温度时，具有耦合到电源的用于输出第一电压的正输入端，以及当所述温度传感器感测到的温度低于第二温度时输出第二电压 温度。 风扇系统还包括耦合到迟滞电路的风扇开关和风扇，用于根据从迟滞电路输出的第一电压或第二电压来控制风扇的转速。 第一个温度大于第二个温度。
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公开(公告)号：US20100182775A1
公开(公告)日：2010-07-22
申请号：US12358107
申请日：2009-01-22
Applicant: Chien-Lung Chang , Chien-Lung Wei
Inventor： Chien-Lung Chang , Chien-Lung Wei
IPC: F21L4/02
Abstract: The present invention provides a solar LED (Light Emitting Diode) lamp, comprising a control circuit; a solar panel electrically connected to the control circuit; a rechargeable battery electrically connected to the control circuit; at least one light emitting diode (LED) electrically connected to the control circuit; and a transparent body which is one-piece molded with all of the above electronic elements encased therein. The solar LED lamp according to the present invention can allow the electronic elements therein to be totally segregated from external environment by encasing all of the electronic elements in a one-piece molded transparent body; thereby, the solar LED lamp can be used durably.
Abstract translation: 本发明提供一种太阳能LED（发光二极管）灯，包括控制电路; 电连接到控制电路的太阳能电池板; 电连接到所述控制电路的可再充电电池; 电连接到控制电路的至少一个发光二极管（LED）; 以及与其中包含所有上述电子元件一体成型的透明体。 根据本发明的太阳能LED灯可以通过将所有电子元件封装在一体模制的透明体中来允许其中的电子元件与外部环境完全隔离; 从而太阳能LED灯可以耐久地使用。
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公开(公告)号：US07388752B2
公开(公告)日：2008-06-17
申请号：US11500872
申请日：2006-08-09
Applicant: Chien-Lung Chang , Hui He , Chih-Peng Wu
Inventor： Chien-Lung Chang , Hui He , Chih-Peng Wu
IPC: H05K7/20
CPC classification number: G06F1/20 , H01L23/427 , H01L2924/0002 , H01L2924/00
Abstract: A series-connected heat dissipater coupled by heat-pipe used for the interface cards of a computer system. Wherein, a plurality of additional auxiliary dissipaters are provided onto the insertion slots adjacent to the interface cards, and are connected to the main dissipater through heat pipe, hereby effectively solving the heat dissipation problem of the interface cards, so that the main-machine-board will not be bent and deformed due to the overweight caused by the interface cards.
Abstract translation: 用于计算机系统接口卡的热管连接的串联散热器。 其中，多个附加辅助耗散器设置在与接口卡相邻的插槽上，并通过热管连接到主散热器，从而有效地解决了接口卡的散热问题，从而主机 - 由于接口卡引起的超重，板子不会弯曲变形。
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公开(公告)号：US07579794B2
公开(公告)日：2009-08-25
申请号：US11713706
申请日：2007-03-05
Applicant: Chien-Lung Chang , Chao Chen , Kuo-Chung Kao
Inventor： Chien-Lung Chang , Chao Chen , Kuo-Chung Kao
CPC classification number: F04D27/008
Abstract: A fan system includes a fan, a hysteresis circuit including a temperature sensor, a first operational amplifier having a negative input end coupled to the temperature sensor, and a second operational amplifier having a negative input end coupled to an output end of the first operational amplifier and having a positive input end coupled to a power supply for outputting a first voltage when the temperature sensed by the temperature sensor is greater than a first temperature, and for outputting a second voltage when the temperature sensed by the temperature sensor is lower than a second temperature. The fan system further includes a fan switch coupled to the hysteresis circuit and the fan for controlling a rotational speed of the fan according to the first voltage or the second voltage outputted from the hysteresis circuit. The first temperature is greater than the second temperature.
Abstract translation: 风扇系统包括风扇，包括温度传感器的滞后电路，具有耦合到温度传感器的负输入端的第一运算放大器和耦合到第一运算放大器的输出端的负输入端的第二运算放大器 并且当所述温度传感器检测到的温度大于第一温度时，具有耦合到电源的用于输出第一电压的正输入端，以及当所述温度传感器感测到的温度低于第二温度时输出第二电压 温度。 风扇系统还包括耦合到迟滞电路的风扇开关和风扇，用于根据从迟滞电路输出的第一电压或第二电压来控制风扇的转速。 第一个温度大于第二个温度。
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