[특허]Computer tower unit having internal air flow control baffle structure

Computer tower unit having internal air flow control baffle structure 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H05K-007/20
출원번호	US-0204633 (1994-03-02)
발명자 / 주소	Hardt Thomas T. (Missouri City TX)
출원인 / 주소	Compaq Computer Corporation (Houston TX 02)
인용정보	피인용 횟수 : 37 인용 특허 : 0

초록 ▼

A computer tower unit is provided with two cooling fans, a system cooling fan and a power supply cooling fan, that draw ambient air through the unit via a pair of upper and lower exterior wall air inlet openings disposed opposite the two fans to cool a motherboard, a power supply unit, disc drives and expansion cards disposed in the unit. The need for a separate fan to cool the disc drives is eliminated by a specially designed air flow control baffle disposed within the unit. The baffle functions to cause cooling air drawn into the unit through the lower air inlet opening by the system cooling fan to be deflected toward and be drawn upwardly along the motherboard before being discharged by the fan, and also cause a portion of the air drawn into the unit through the upper inlet opening by the system cooling fan to be drawn through the disc drive mounting area within the unit to thereby cool the system disc drives without the use of a separate drive unit cooling fan. The baffle is preferably formed from a transparent plastic material, and is mounted within the tower unit in a manner such that, with a housing access wall of the unit removed, the baffle may be pivoted outwardly to permit easy service access to the motherboard.

대표청구항 ▼

A computer tower unit comprising: a housing having top and bottom exterior walls, opposed front and rear exterior end walls extending vertically between said top and bottom exterior walls, and opposed first and second side walls extending horizontally between said front and rear exterior end walls and extending vertically between said top and bottom exterior walls; an air intake structure operatively disposed on a bottom portion of said front exterior end wall; a system cooling fan mounted on said rear exterior end wall, at a level higher than that of said air intake structure, and operative to draw ambient cooling air inwardly through said air intake structure rearwardly through the interior of said housing, and then discharge the cooling air from said housing; a vertically oriented printed circuit board interiorly mounted on said first housing side wall; and baffle means mounted in said housing and operative to cause cooling air being drawn rearwardly through the housing by said system cooling fan to be sequentially flowed toward, upwardly along, and then rearwardly along said printed circuit board before being discharged by said system cooling fan, said baffle means having a horizontal wall portion extending transversely to said printed circuit board and positioned above said bottom exterior wall of said housing, said horizontal wall portion of said baffle means having an inner, horizontally extending side edge spaced apart from said printed circuit board in an opposing relationship with a side surface thereof to form a vertical air flow gap between said horizontal wall portion of said baffle means and said printed circuit board.

이 특허를 인용한 특허 (37)

Ong, Brett C.; Milo, Michael T.; Vu, Quyen T., Air baffle with integrated tool-less expansion card attachment.
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Bland, Patrick M.; Kamath, Vinod; Foster, Sr., Jimmy G.; Zapata, Ivan R., Airflow barriers for efficient cooling of memory modules.
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Wu, Wen-Chin; Chang, Chi-Sung; Chen, Ming-Chih; Hsieh, Sung-Yu, Airflow regulating device.
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Crosby, Ben; Phillips, Sheldon George; Kim, Michael Hee-cheol; Barrett, Timothy Alan, Apparatus and method for transforming a consumer device enclosure.
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Holmes, Steven; Heirich, Douglas L., Apparatus for air cooling of an electronic device.
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Holmes, Steven; Heirich, Douglas L., Apparatus for air cooling of an electronic device.
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Holmes,Steven; Heirich,Douglas L., Apparatus for air cooling of an electronic device.
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Holmes,Steven; Heirich,Douglas L., Apparatus for air cooling of an electronic device.
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Johnson Greg ; Schaff Travis, Apparatus for cooling central processing units in personal computers.
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Worden ; Jr. Curtis W., Apparatus for improved air flow through a computer chassis.
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Richard B. Salmonson ; David Paul Gruber ; Stephen A. Bowen, Baffle system for air cooled computer assembly.
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Cresse William M., Card support and cooler bracket.
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Wilson, Jeremy I.; Robertus, Todd D.; Hahn, Steven R.; Brooks, Michael A., Composite construction baffle for modular electronic systems.
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Hamilton, Jeffrey R.; Staley, Mark J.; Tang, Jimmy X.; Voytko, Troy S.; Wong, Jack P., Compute chassis having a lid that secures and removes air baffles.
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Gregory P. Johnson ; Paul Petersen ; Jacques Gagne ; Philip Hartley ; Ray Gradwohl, Computer cooling system and method.
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Bryan, David Edward; Beall, Christopher Strickland; Frink, Darin Lee, Computer system with external bypass air plenum.
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Antonuccio Robert S. ; Stewart Thomas E. ; Spano Joseph M. ; Palazola Mathew J. ; Izzicupo William A. ; Carney James M. ; Gonsalves Daniel D. ; Pugliese Mark R., Computer with high airflow and low acoustic noise.
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Wu, Tao; Decker, Ronald; Shah, Nimesh; Gu, Haiming, Deactivator.
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Wu, Tao; Decker, Ronald; Shah, Nimesh; Gu, Haiming, Deactivator.
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Wu, Tao; Decker, Ronald; Shah, Nimesh; Gu, Haiming, Deactivator.
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Pav,Darren B.; Bryant,Troy, Directing air in a chassis.
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Boone,Earl Wayne; Johnson,William C.; Devenport,Earl J., Efficient airflow management.
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Wu, Wen-Chin; Chang, Chi-Sung; Chen, Ming-Chih; Hsieh, Sung-Yu, Electronic apparatus.
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Wu, Wen-Chin; Chang, Chi-Sung; Chen, Ming-Chih; Hsieh, Sung-Yu, Electronic apparatus having an airflow regulating device.
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Chen,Yu Lin, Electronic product having airflow-guiding device.
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John McKeen ; Willie Braun, Equipment enclosure having separate compartments cooled by separate cooling airflows.
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Brunner Robert D., Heat transfer system for electronic enclosures.
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Charles W. Frank, Jr. ; Thomas D. Hanan ; Wally Szeremeta, Integrated computer module with airflow accelerator.
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Zieman,Christopher E.; Mason,Todd, Method and apparatus for providing thermal management in an electronic device.
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Medlin, Billy W.; Nickerson, Matthew L.; Pai, Nitin N., Modifying the spatial orientation of a thermal acoustic panel of a computing enclosure rack.
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Coster, Daniel J.; De Iuliis, Daniele; Goh, Chiew-Siang; Heirich, Douglas L.; Holmes, Steven; Ive, Jonathan; Kim, Sung; Mariano, Rick; Misage, Thomas J.; Riccio, Dan; Tan, Tang Yew; Yaekel, Jeremy, Quick release structures for a computer.
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Coster, Daniel J.; De Iuliis, Daniele G.; Goh, Chiew-Siang; Heirich, Douglas L.; Holmes, Steven W.; Ive, Jonathan P.; Kim, Sung H.; Mariano, Ricardo A.; Misage, Thomas J.; Riccio, Daniel J.; Tan, Tang Y.; Yaekel, Jeremy, Quick release structures for a memory drive.
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Noha El-Ghobashy ; Albert Pedoeem ; Jana Regenwetter, Removable fan tray assembly with latching features.
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Schmid, Michael, Tower PC configuration.
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Chang,Lin Wei; Hsieh,Chi Kang, Wind-guiding cover.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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연합인증

Computer tower unit having internal air flow control baffle structure 원문보기

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Computer tower unit having internal air flow control baffle structure 원문보기

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이 특허를 인용한 특허 (37)

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