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Применить Всего найдено 5. Отображено 5.
28-08-2015 дата публикации

HEAT SINK AND HEAT RADIATOR APPARATUS HAVING THEREOF

Номер: KR0101548323B1
Автор: 이교우, 이성기, 김쾌만, 김정현
Принадлежит: 전북대학교산학협력단

... 본 발명은 히트싱크 및 이것이 장착된 방열장치에 관한 것으로서, 특히 발열체에서 발생되는 열을 보다 신속하고 효과적으로 방열시킬 수 있는 히트싱크 및 이것이 장착된 방열장치에 관한 것이다. 본 발명의 히트싱크는, 일면에 발열체가 결합되는 베이스부와; 상기 베이스부의 타면에서 상기 발열체의 반대방향으로 돌출 형성되고, 상기 베이스부의 길이방향을 따라 연장 형성된 다수개의 냉각핀과; 상기 베이스부의 길이방향을 따라 상기 베이스부의 내부에 관통 형성된 냉각홀을 포함하여 이루어지되, 상기 냉각홀의 직경(D)은 이웃한 상기 냉각핀 사이의 이격거리(L)보다 작고, 상기 냉각홀은 이웃한 상기 냉각핀 사이의 위치에서 상기 베이스부에 형성된 것을 특징으로 한다.

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Номер записи: 1
22-03-2016 дата публикации

HEAT SINK

Номер: KR1020160031103A
Автор: LEE, GYO WOO
Принадлежит:

According to an aspect of the present invention, a heat sink comprises: a first heat sink unit including a first base, and a plurality of first cooling pins integrally formed with the first base; a second heat sink unit including a second base, and a plurality of second cooling pins integrally formed with the second base; and a support unit coupled to both ends of the first and second heat sink units, and coupling the first and second heat sink units. The first and second cooling pins are arranged to face ends of each other. The air is forced to move to a space between the first and second cooling pins to discharge heat from a heat source arranged in any one from the first and second bases. COPYRIGHT KIPO 2016 ...

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Номер записи: 2
23-04-2018 дата публикации

LOCKING DEVICE AUTOMATICALLY UNLOCKED WHEN FIRE BREAKS OUT

Номер: KR101851502B1
Автор: LEE, GYO WOO, GANG, GEON WOO, GANG, MIN SEONG, PARK, IN HO, CHOI, DO YOUNG
Принадлежит: INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERSITY

The present invention provides a locking device automatically unlocked without electronic control when fire breaks out, by using a shape memory spring. According to an embodiment of the present invention, the locking device automatically unlocked when the fire breaks out includes: a locking device main body having a slot inside; a locking weight which is installed in the slot of the main body and is movable in a longitudinal direction of the slot; a moving unit having a groove which can accommodate at least a part of the locking weight, and capable of moving between a first position in which the groove is located at a position corresponding to a longitudinal end of the slot and a second position in which the groove is located at a position not corresponding to the longitudinal end of the slot; and the shape memory spring installed in the slot of the main body to elastically press the locking weight to the groove of the moving unit and separate the locking weight from the groove of the moving ...

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Номер записи: 3
29-07-2015 дата публикации

HEAT SINK AND HEAT RADIATOR APPARATUS HAVING SAME

Номер: KR1020150086694A
Автор: LEE, GYO WOO, LEE, SUNK KI, KIM, QUE MAN, KIM, JUNG HYUN
Принадлежит:

The present invention relates to a heat sink and a heat radiator apparatus having the same. Especially, the present invention relates to a heat sink capable of effectively and quickly radiating heat generated from a heating body, and a heat radiator apparatus having the same. The heat sink includes: a base part combined to one side of the heating body; cooling pins which protrude from the other side of the base part to the opposite direction of the heating body, and are extended in the length direction of the base part; and a cooling hole which penetrates the base part in the length direction of the base part. The diameter (D) of the cooling hole is smaller than a separation distance (L) between adjacent cooling pins. The cooling hole is formed in the base part between adjacent cooling pins. COPYRIGHT KIPO 2015 ...

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Номер записи: 4
22-01-2016 дата публикации

BONDING STRUCTURE OF HEAT SINK

Номер: KR101587873B1
Автор: LEE, SUNG KI, KIM, QUE MAN, KANG, HEE YONG, LEE, KYO WOO
Принадлежит: COSTECH. INC., LEE, SUNG KI, KIM, QUE MAN

The present invention relates to a bonding structure of a heat sink which can not only integrally perform extrusion molding of a number of base plates and fixing pins at once without a complex process, but also significantly reduce the manufacturing costs thereby. COPYRIGHT KIPO 2016 ...

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Номер записи: 5