コンパクト放電ランプ
    2.
    发明专利
    コンパクト放電ランプ 审中-公开
    紧凑型放电灯

    公开(公告)号:JP2015507339A

    公开(公告)日:2015-03-05

    申请号:JP2014556481

    申请日:2013-02-12

    CPC classification number: H01J61/523 H01J5/62 H01J61/327 H01J61/34 H01J61/56

    Abstract: 【課題】安定器回路素子が放電管側からの熱によって損傷することを防止することができるコンパクト放電ランプを提供する。【解決手段】本発明は、中央に安定器配置空間が設けられた構造を持つように形成され、電源を受ける電極を備えた放電管と;前記安定器配置空間に配置された安定器ハウジングと;前記安定器ハウジングの一端部に結合された電球用ベースと;前記安定器ハウジングに収容され、前記電球用ベースから電源を受けて前記電極に供給することで放電を開始させ、開始された放電が維持されるように駆動する安定器回路素子を持つ安定器プリント基板と;前記安定器プリント基板からの安定器電源線と前記電極を電気的に連結するために前記安定器ハウジングの外周側に別途の隔離された接続空間を提供する接続空間形成手段と;を含む。【選択図】図4

    Abstract translation: 镇流器电路元件以提供一种紧凑的放电灯可以从通过从放电管侧的热而被损坏。 本发明包括中央镇流器配置空间被形成为具有设置在放电管的结构,且具有用于接收电源的电极;以及设置在所述镇流器配置空间镇流器外壳 ;所述镇流器壳体和基座电灯泡,其被耦合到所述一个端部;容纳在所述镇流器外壳,从基底的接收功率的灯泡通过供给到电极开始放电,已经开始放电 有一个镇流器PCB有用于驱动维持镇流器电路元件;用于从镇流器PCB的电极和镇流器电源线电连接的镇流器壳体的外周侧 包括;连接空间形成装置,用于提供一个单独的隔离的连接空间。 点域4

    Discharge lamp and light source device
    3.
    发明专利
    Discharge lamp and light source device 有权
    放电灯和光源设备

    公开(公告)号:JP2014041755A

    公开(公告)日:2014-03-06

    申请号:JP2012183345

    申请日:2012-08-22

    Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp which obtains sufficient electric current density and high stability, and to provide a light source device.SOLUTION: A discharge lamp 1A includes: a housing 2 including a dielectric part 21, which is formed by a dielectric material and includes a light penetration region 21a allowing light to penetrate therethrough, and a body part 22 which forms a discharge gas enclosing space, in which a discharge gas is enclosed, with the dielectric part 21; an electron emission source 3 which is disposed in the discharge gas enclosing space facing the light penetration region 21a; a discharge path restriction member 4 which divides the electron emission source 3 from the light penetration region 21a in the discharge gas enclosing space, the discharge path restriction member 4 where an electron passing hole 41a for passing electrons emitted from the electron emission source 3 is provided; and an external electrode 6A which is disposed facing the electron emission source 3 across the dielectric part 21 at the outer side of the housing 2, the external electrode 6A in which an opening 61 for passing the light penetrating through the light penetration region 21a is provided.

    Abstract translation: 要解决的问题:提供一种获得足够的电流密度和高稳定性的放电灯,并提供一种光源装置。解决方案:放电灯1A包括:壳体2,其包括电介质部分21,其由 电介质材料,并且包括允许光穿透的透光区域21a和形成放电气体的放电气体封闭空间的主体部分22,其中封入有放电气体与电介质部分21; 电子发射源3,其设置在面向光穿透区域21a的放电气体封闭空间中; 放电路径限制构件4,其将电子发射源3与放电气体封闭空间中的光穿透区域21a分隔开,排出路径限制构件4设置有用于通过从电子发射源3发射的电子的电子通过孔41a ; 以及外壳电极6A,其在外壳2的外侧穿过电介质部分21设置为面对电子发射源3,外部电极6A设置有穿过穿透光穿透区域21a的光的开口61 。

    Discharge lamp unit
    8.
    发明专利

    公开(公告)号:JP4858549B2

    公开(公告)日:2012-01-18

    申请号:JP2009013106

    申请日:2009-01-23

    Inventor: 芳弘 椀田

    Abstract: A discharge lamp unit has a supporting member supporting a discharge lamp, a circuit substrate supplying electric power to the discharge lamp, a housing case member, a separation wall, and a hollow part. The housing case member supports the circuit substrate in an inside space thereof and the supporting member. The supporting member is exposed to an outside of the housing case member. The separation wall separates the supporting member from the circuit substrate in the inside space of the housing case member. The hollow part is formed between the separation wall and the circuit substrate. When the supporting member is heated by heat energy of the discharge lamp, the separation wall shields the heat conduction from the supporting member to the circuit substrate. The presence of the hollow part between the separation wall and the circuit substrate prevents heat conduction from the discharge lamp side to the circuit substrate.

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