COMPOSITE HEAT SINK AND COOLING METHOD OF HEATED OBJECTS USING THE SAME

The present invention aims to provide a composite heat sink for cooling a heat-generating object and a method of cooling the heat-generating object using the same. To this end, according to the present invention, provided is the composite heat sink for cooling a heat-generating object comprising: a...

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Hauptverfasser: KIM KWANGYONG, ANSARI DANISH
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ANSARI DANISH
description The present invention aims to provide a composite heat sink for cooling a heat-generating object and a method of cooling the heat-generating object using the same. To this end, according to the present invention, provided is the composite heat sink for cooling a heat-generating object comprising: a microchannel unit; and a pin-fin unit, in which the pin-fin unit is formed at a position on the composite heat sink coming in contact with a high-temperature unit of the heat-generating object and the microchannel unit is located at a position on the composite heat sink coming in contact with a low-temperature unit of the heat-generating object. In addition, the present invention provides a method of cooling the heat-generating object having a temperature gradient which places the pin-fin unit on the composite heat sink to come in contact with the high-temperature unit of the heat-generating object and places the microchannel unit to come in contact with the low-temperature unit of the heat-generating object. According to the present invention, the method can evenly cool the temperature of the heat-generating object having a temperature gradient, thereby being capable of remarkably increasing the performance of the heat-generating object which has a lowered performance when there is a temperature gradient, for instance, like a microprocessor. 본 발명의 목적은 발열체를 냉각하기 위한 복합 히트싱크 및 이를 이용한 발열체의 냉각방법을 제공하는데 있다. 이를 위하여 본 발명은 마이크로채널부와 핀휜부를 포함하고, 발열체를 냉각하기 위한 복합 히트싱크이되, 상기 핀휜부는 복합 히트싱크 중 상기 발열체의 고온부와 접하는 위치에 형성되고, 상기 마이크로채널부는 복합 히트싱크 중 상기 발열체의 저온부와 접하는 위치에 형성되는 것을 특징으로 하는 복합 히트싱크를 제공하고, 또한 본 발명은 상기 복합 히트싱크 중 핀휜부를 발열체의 고온부에 접하도록 배치하고, 마이크로채널부를 발열체의 저온부에 접하도록 배치하는 것을 특징으로 하는 온도구배를 갖는 발열체의 냉각방법을 제공한다. 본 발명에 따르면, 온도구배를 갖는 발열체의 온도를 균일하게 냉각시킬 수 있어, 예를 들어 마이크로프로세서와 같이 온도구배가 있는 경우 성능이 저하되는 발열체의 성능을 크게 향상시킬 수 있는 효과가 있다.
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To this end, according to the present invention, provided is the composite heat sink for cooling a heat-generating object comprising: a microchannel unit; and a pin-fin unit, in which the pin-fin unit is formed at a position on the composite heat sink coming in contact with a high-temperature unit of the heat-generating object and the microchannel unit is located at a position on the composite heat sink coming in contact with a low-temperature unit of the heat-generating object. In addition, the present invention provides a method of cooling the heat-generating object having a temperature gradient which places the pin-fin unit on the composite heat sink to come in contact with the high-temperature unit of the heat-generating object and places the microchannel unit to come in contact with the low-temperature unit of the heat-generating object. According to the present invention, the method can evenly cool the temperature of the heat-generating object having a temperature gradient, thereby being capable of remarkably increasing the performance of the heat-generating object which has a lowered performance when there is a temperature gradient, for instance, like a microprocessor. 본 발명의 목적은 발열체를 냉각하기 위한 복합 히트싱크 및 이를 이용한 발열체의 냉각방법을 제공하는데 있다. 이를 위하여 본 발명은 마이크로채널부와 핀휜부를 포함하고, 발열체를 냉각하기 위한 복합 히트싱크이되, 상기 핀휜부는 복합 히트싱크 중 상기 발열체의 고온부와 접하는 위치에 형성되고, 상기 마이크로채널부는 복합 히트싱크 중 상기 발열체의 저온부와 접하는 위치에 형성되는 것을 특징으로 하는 복합 히트싱크를 제공하고, 또한 본 발명은 상기 복합 히트싱크 중 핀휜부를 발열체의 고온부에 접하도록 배치하고, 마이크로채널부를 발열체의 저온부에 접하도록 배치하는 것을 특징으로 하는 온도구배를 갖는 발열체의 냉각방법을 제공한다. 본 발명에 따르면, 온도구배를 갖는 발열체의 온도를 균일하게 냉각시킬 수 있어, 예를 들어 마이크로프로세서와 같이 온도구배가 있는 경우 성능이 저하되는 발열체의 성능을 크게 향상시킬 수 있는 효과가 있다.</description><language>eng ; kor</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; SEMICONDUCTOR DEVICES</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200224&amp;DB=EPODOC&amp;CC=KR&amp;NR=20200019410A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200224&amp;DB=EPODOC&amp;CC=KR&amp;NR=20200019410A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIM KWANGYONG</creatorcontrib><creatorcontrib>ANSARI DANISH</creatorcontrib><title>COMPOSITE HEAT SINK AND COOLING METHOD OF HEATED OBJECTS USING THE SAME</title><description>The present invention aims to provide a composite heat sink for cooling a heat-generating object and a method of cooling the heat-generating object using the same. To this end, according to the present invention, provided is the composite heat sink for cooling a heat-generating object comprising: a microchannel unit; and a pin-fin unit, in which the pin-fin unit is formed at a position on the composite heat sink coming in contact with a high-temperature unit of the heat-generating object and the microchannel unit is located at a position on the composite heat sink coming in contact with a low-temperature unit of the heat-generating object. In addition, the present invention provides a method of cooling the heat-generating object having a temperature gradient which places the pin-fin unit on the composite heat sink to come in contact with the high-temperature unit of the heat-generating object and places the microchannel unit to come in contact with the low-temperature unit of the heat-generating object. According to the present invention, the method can evenly cool the temperature of the heat-generating object having a temperature gradient, thereby being capable of remarkably increasing the performance of the heat-generating object which has a lowered performance when there is a temperature gradient, for instance, like a microprocessor. 본 발명의 목적은 발열체를 냉각하기 위한 복합 히트싱크 및 이를 이용한 발열체의 냉각방법을 제공하는데 있다. 이를 위하여 본 발명은 마이크로채널부와 핀휜부를 포함하고, 발열체를 냉각하기 위한 복합 히트싱크이되, 상기 핀휜부는 복합 히트싱크 중 상기 발열체의 고온부와 접하는 위치에 형성되고, 상기 마이크로채널부는 복합 히트싱크 중 상기 발열체의 저온부와 접하는 위치에 형성되는 것을 특징으로 하는 복합 히트싱크를 제공하고, 또한 본 발명은 상기 복합 히트싱크 중 핀휜부를 발열체의 고온부에 접하도록 배치하고, 마이크로채널부를 발열체의 저온부에 접하도록 배치하는 것을 특징으로 하는 온도구배를 갖는 발열체의 냉각방법을 제공한다. 본 발명에 따르면, 온도구배를 갖는 발열체의 온도를 균일하게 냉각시킬 수 있어, 예를 들어 마이크로프로세서와 같이 온도구배가 있는 경우 성능이 저하되는 발열체의 성능을 크게 향상시킬 수 있는 효과가 있다.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>SEMICONDUCTOR DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHB39vcN8A_2DHFV8HB1DFEI9vTzVnD0c1Fw9vf38fRzV_B1DfHwd1HwdwPLuwJZTl6uziHBCqHBIOkQD1eFYEdfVx4G1rTEnOJUXijNzaDs5hri7KGbWpAfn1pckJicmpdaEu8dZGRgZGBgYGhpYmjgaEycKgBLhSzQ</recordid><startdate>20200224</startdate><enddate>20200224</enddate><creator>KIM KWANGYONG</creator><creator>ANSARI DANISH</creator><scope>EVB</scope></search><sort><creationdate>20200224</creationdate><title>COMPOSITE HEAT SINK AND COOLING METHOD OF HEATED OBJECTS USING THE SAME</title><author>KIM KWANGYONG ; ANSARI DANISH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20200019410A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2020</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>SEMICONDUCTOR DEVICES</topic><toplevel>online_resources</toplevel><creatorcontrib>KIM KWANGYONG</creatorcontrib><creatorcontrib>ANSARI DANISH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIM KWANGYONG</au><au>ANSARI DANISH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMPOSITE HEAT SINK AND COOLING METHOD OF HEATED OBJECTS USING THE SAME</title><date>2020-02-24</date><risdate>2020</risdate><abstract>The present invention aims to provide a composite heat sink for cooling a heat-generating object and a method of cooling the heat-generating object using the same. To this end, according to the present invention, provided is the composite heat sink for cooling a heat-generating object comprising: a microchannel unit; and a pin-fin unit, in which the pin-fin unit is formed at a position on the composite heat sink coming in contact with a high-temperature unit of the heat-generating object and the microchannel unit is located at a position on the composite heat sink coming in contact with a low-temperature unit of the heat-generating object. In addition, the present invention provides a method of cooling the heat-generating object having a temperature gradient which places the pin-fin unit on the composite heat sink to come in contact with the high-temperature unit of the heat-generating object and places the microchannel unit to come in contact with the low-temperature unit of the heat-generating object. According to the present invention, the method can evenly cool the temperature of the heat-generating object having a temperature gradient, thereby being capable of remarkably increasing the performance of the heat-generating object which has a lowered performance when there is a temperature gradient, for instance, like a microprocessor. 본 발명의 목적은 발열체를 냉각하기 위한 복합 히트싱크 및 이를 이용한 발열체의 냉각방법을 제공하는데 있다. 이를 위하여 본 발명은 마이크로채널부와 핀휜부를 포함하고, 발열체를 냉각하기 위한 복합 히트싱크이되, 상기 핀휜부는 복합 히트싱크 중 상기 발열체의 고온부와 접하는 위치에 형성되고, 상기 마이크로채널부는 복합 히트싱크 중 상기 발열체의 저온부와 접하는 위치에 형성되는 것을 특징으로 하는 복합 히트싱크를 제공하고, 또한 본 발명은 상기 복합 히트싱크 중 핀휜부를 발열체의 고온부에 접하도록 배치하고, 마이크로채널부를 발열체의 저온부에 접하도록 배치하는 것을 특징으로 하는 온도구배를 갖는 발열체의 냉각방법을 제공한다. 본 발명에 따르면, 온도구배를 갖는 발열체의 온도를 균일하게 냉각시킬 수 있어, 예를 들어 마이크로프로세서와 같이 온도구배가 있는 경우 성능이 저하되는 발열체의 성능을 크게 향상시킬 수 있는 효과가 있다.</abstract><oa>free_for_read</oa></addata></record>
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
title COMPOSITE HEAT SINK AND COOLING METHOD OF HEATED OBJECTS USING THE SAME
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