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1. 发明专利

JP2007052132A Degassing device of lamp in video projector 有权
标题翻译：在视频投影仪中的灯泡脱水装置
公开(公告)号：JP2007052132A
公开(公告)日：2007-03-01
申请号：JP2005236045
申请日：2005-08-16
申请人： Sony Corp , ソニー株式会社
发明人： KAWABATA HITOSHI , YAJIMA AKIHITO , TAKATSUKA KAZUHIKO , NAGATA HIROTAKA , FUJII HIROAKI
IPC分类号： G03B21/14 , G03B21/16
摘要： PROBLEM TO BE SOLVED: To enable the degassing work of a lamp essential in changing lamps to be implemented easily, reliably and safely in a video projector in which a lamp unit with a built-in lamp which serves as a light source is removably housed.
SOLUTION: The present invention comprises a sealing part 25 disposed at a part of the lamp 22 for degassing, and a degassing means 30 built into the lamp unit in correspondence with the sealing part 25. The degassing means 30 has a screw member with a front edge 30a corresponding to the sealing part 25 being of blade form. When this is turned, the front edge 30a of blade form touches the sealing part 25 and makes a hole so that gas is discharged from the lamp 22.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了使得在具有用作光源的内置灯的灯单元的视频投影仪中容易，可靠和安全地实现在更换灯中所必需的灯的脱气作业是可拆卸地安装。解决方案：本发明包括设置在用于脱气的灯22的一部分处的密封部分25和与密封部分25相对应地内置在灯单元中的脱气装置30.脱气装置30具有螺纹构件其前缘30a对应于密封部分25为叶片形式。当转动时，叶片的前边缘30a接触密封部分25并形成孔，使得气体从灯22排出。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007047268A Projector 审中-公开
标题翻译：投影机
公开(公告)号：JP2007047268A
公开(公告)日：2007-02-22
申请号：JP2005229424
申请日：2005-08-08
申请人： Sony Corp , ソニー株式会社
发明人： YONEYA MASARU , YAJIMA AKIHITO , FUJII HIROAKI , KAWABATA HITOSHI , NAGATA HIROTAKA
IPC分类号： G03B21/00
摘要： PROBLEM TO BE SOLVED: To provide a projector advantageous of easily and securely replacing a light source section.
SOLUTION: Screws 1206 are detached from screw holes, then the light source section 10 is displaced or moved downward from the attached position. However, since an upward locking face 52 and a downward locking face 42 lock one into the other, the light source section10 is locked and held in the first position. While the lower face of the light source section 10 is supported, the light source is lifted to a second position that is lower than the mounted position but higher than the first position. Consequently, the upward locking wall 54 of a locking pawl 50 and the downward locking wall 44 of the light source section 10 are unlocked one from the other so as to allow the lock pawl 50 to completely enter from an accommodating part 32 for the locking pawl 50. By moving the lock claw 50 away from the accommodating section 32 while the light source section 10 is supported in the second position, the upward locking wall 54 and the downward locking wall 44 are unlocked one from the other. This makes it possible to take out the light source section 10 out of the accommodating section 32 by moving the light source section 10 downward.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种有利于容易且可靠地更换光源部分的投影仪。解决方案：螺钉1206从螺孔拆下，然后光源部分10从附接位置移位或向下移动。然而，由于向上的锁定面52和向下的锁定面42将一个锁定到另一个中，所以光源部10被锁定并保持在第一位置。当光源部分10的下表面被支撑时，光源被提升到比安装位置低但高于第一位置的第二位置。因此，锁定爪50的向上锁定壁54和光源部分10的向下锁定壁44彼此解锁，以便锁定爪50从用于锁定爪的容纳部32完全进入当光源部10被支撑在第二位置时，通过将锁定爪50从容纳部32移开，向上的锁定壁54和向下的锁定壁44彼此解锁。通过使光源部10向下方移动，能够将光源部10从容纳部32取出。版权所有（C）2007，JPO＆INPIT

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