IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0141814
(2002-05-10)
|
우선권정보 |
KR-0025587 (2001-05-10) |
발명자
/ 주소 |
- Kim, Tae Hyoung
- Park, Kyung Hawn
- Park, Un Gyu
- Kim, Tae Sung
|
출원인 / 주소 |
- Hitachi-LG Data Storage Korea, Inc.
|
대리인 / 주소 |
Birch, Stewart, Kolasch & Birch, LLP
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인용정보 |
피인용 횟수 :
7 인용 특허 :
7 |
초록
▼
Disclosed is a heat dissipator for an optical writing and/or reproducing apparatus. The heat dissipator comprises a main base having mounted thereto a plurality of parts including at least one motor for optical writing and/or reproduction; a circuit board positioned below the main base and having in
Disclosed is a heat dissipator for an optical writing and/or reproducing apparatus. The heat dissipator comprises a main base having mounted thereto a plurality of parts including at least one motor for optical writing and/or reproduction; a circuit board positioned below the main base and having installed thereon elements for controlling the parts; a heat generating element formed with a plurality of leads which are connected to a circuit pattern of the circuit board; a heat conduction member brought into contact with at least the leads, for receiving heat generated in the heat generating element; and a cabinet brought into contact with the heat conduction member and formed with an element accommodating section and/or a pair of protrusions which are shaped to be functionally associated with an outer surface of the heat generating element to ensure that the heat dissipating member is brought into close contact with the leads of the heat generating element.
대표청구항
▼
Disclosed is a heat dissipator for an optical writing and/or reproducing apparatus. The heat dissipator comprises a main base having mounted thereto a plurality of parts including at least one motor for optical writing and/or reproduction; a circuit board positioned below the main base and having in
Disclosed is a heat dissipator for an optical writing and/or reproducing apparatus. The heat dissipator comprises a main base having mounted thereto a plurality of parts including at least one motor for optical writing and/or reproduction; a circuit board positioned below the main base and having installed thereon elements for controlling the parts; a heat generating element formed with a plurality of leads which are connected to a circuit pattern of the circuit board; a heat conduction member brought into contact with at least the leads, for receiving heat generated in the heat generating element; and a cabinet brought into contact with the heat conduction member and formed with an element accommodating section and/or a pair of protrusions which are shaped to be functionally associated with an outer surface of the heat generating element to ensure that the heat dissipating member is brought into close contact with the leads of the heat generating element. , said cover being configured to at least partially encase a data storage device received by said housing, said carrier and said chassis being configured to engage each other such that said body portion of said cover is aligned in a substantially vertical plane when said carrier is mounted to said chassis. 8. The system of claim 5, further comprising: a data storage device received at least partially within said housing of said carrier. 9. The system of claim 5, wherein said carrier has a blocking tab, and wherein said chassis has a key, said key being configured to engage said blocking tab and prevent said carrier from being mounted to said chassis when said key engages said blocking tab, said blocking tab being configured to be at least partially removed from said carrier such that said key enables said carrier to mount to said chassis. 10. The system of claim 5, further comprising: means for selectively preventing said carrier from being mounted to said chassis. 11. The system of claim 5, further comprising: means for inhibiting propagation of electromagnetic energy directed from the data storage device. 12. The system of claim 5, further comprising: means for damping vibration encountered by said carrier. 13. The system of claim 5, further comprising: means for retaining said handle in said latched position. 14. A system for mounting a data storage device to a chassis, said system comprising: a carrier having a housing and a handle assembly, said housing being configured to receive at least a portion of a data storage device, said handle assembly having a handle configured to move between a latched position and an unlatched position such that, in said latched position, said handle facilitates secure mounting of said carrier to a chassis, and in said unlatched position, said handle facilitates removal of said carrier from the chassis; and wherein said carrier has spring fingers arranged at least partially between said handle assembly and said housing, each of said spring fingers being configured as a flexible member, said spring fingers being spaced from each other and protruding about at least a portion of the periphery of said carrier, each of said spring fingers being configured to deflect from a non-displaced position in response to a displacement force such that said spring fingers tend to damp vibration encountered by said carrier. 15. A system for mounting a data storage device to a chassis, said system comprising: a carrier having a housing and a handle assembly, said housing being configured to receive at least a portion of a data storage device, said handle assembly having a handle configured to move between a latched position and an unlatched position such that, in said latched position, said handle facilitates secure mounting of said carrier to a chassis, and in said unlatched position, said handle facilitates removal of said carrier from the chassis; and wherein said handle assembly has bezel, said bezel having a first pivot boss and a second pivot boss, and wherein said handle has first pivot hole boss and a second pivot hole, said first pivot boss being received within said first pivot hole, said second pivot boss being received within said second pivot hole such that said handle pivots between said latched and said unlatched positions. 16. The system of claim 15, wherein said handle assembly has a first cam latch and a second cam latch, said first cam latch and said second cam latch being configured as protruding members of said handle, said first cam latch and said second cam latch being arranged such that, when said carrier is received by a chassis and said handle is moved to said latched position, said first cam latch and said second cam latch rotate relative to said first pivot boss and said second pivot boss to engage a latching surface of the chassis, thereby substantially preventing said carrier from being removed from the chassis. 17. The system of claim 15, where
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