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1. 发明专利

JP2010277882A Incandescent lamp 有权
标题翻译：白炽灯
公开(公告)号：JP2010277882A
公开(公告)日：2010-12-09
申请号：JP2009130178
申请日：2009-05-29
申请人： Marumo Denki Kk , Ushio Inc , ウシオ電機株式会社 , 丸茂電機株式会社
发明人： YAMAMIZU YUTAKA , MURAKI SHINOBU , SHIBUYA HIROYUKI
IPC分类号： H01K1/46 , H01K1/18 , H01K7/00
摘要： PROBLEM TO BE SOLVED: To provide an incandescent lamp which restrains halation to be generated by reflecting light from a filament with a base insulator, and reduces light to be leaked at the time of using a spot light as a light source.
SOLUTION: The incandescent lamp has: a tube-shaped bulb 11; the tube-shaped base insulator 40 for surrounding a seal section at a part of the bulb 11; and a filament 20 formed into a plane in the bulb 11. When the seal section of the bulb 11 is arranged to face downward, a front face side zone 40a is higher than a back face side zone 40b as a border on a plane F of the filament 20 regarding a peripheral wall of the base insulator 40. An upper end of the back face side zone 40b is located lower than a height level of a reference line A which passes: a point S separating a distance equal to a light center distance in a front face side direction perpendicular to the plane F of the filament 20 from the center O of the filament 20; and an intersection point P of a straight line extending from the plane F of the filament 20 and an outer peripheral edge at an upper end of the front face side zone 40a of the base insulator 40.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种白炽灯，其通过用具有基础绝缘体的灯丝反射光来抑制发光，并且在使用点光源作为光源时减少要泄漏的光。
解决方案：白炽灯具有：管状灯泡11; 用于围绕灯泡11的一部分处的密封部分的管状基座绝缘体40; 以及在灯泡11中形成为平面的灯丝20.当灯泡11的密封部分布置成面向下时，正面侧区域40a比背面侧区域40b高，灯丝20关于基底绝缘体40的周壁。背面侧区域40b的上端位于比参考线A的高度水平低的位置，通过：将距离等于光中心距离的点S 在从灯丝20的中心O垂直于灯丝20的平面F的正面侧方向上; 以及从灯丝20的平面F延伸的直线与基底绝缘体40的正面侧区域40a的上端的外周缘的交点P.（C）2011， JPO＆INPIT

2. 发明专利

JP2009272250A Socket for electric bulb, and lighting system 有权
标题翻译：电源插座和照明系统
公开(公告)号：JP2009272250A
公开(公告)日：2009-11-19
申请号：JP2008123848
申请日：2008-05-09
申请人： Marumo Denki Kk , 丸茂電機株式会社
发明人： SHIBUYA HIROYUKI
IPC分类号： H01R33/06 , F21S2/00 , F21V14/00 , F21V19/00 , F21Y101/00 , H01K1/46
摘要： PROBLEM TO BE SOLVED: To provide a socket for an electric bulb, which allows an attachment/detachment operation of the electric bulb to be carried out even when operating either of a front-side operation lever or a rear-side reflector without turning down the reflector during replacement of the electric bulb by the operation lever; and to provide a lighting system.
SOLUTION: When the reflector 21 is brought into a turned-down state, a rear-side pin reception holder 12b and a rear-side pin reception fitting 13b can be moved rearward, and an area between both the pin reception holders 12a and 12b is expanded, whereby an electric bulb L can be replaced. When the reflector 21 is brought into an erected state, the pin reception fittings 13a and 13b sandwich a base pin L1 of the electric bulb L. When the operation lever 17 is tilted to the side allowing an electric bulb to be inserted/extracted, the sandwiching of the base pin L1 of the electric bulb L by the pin reception fittings 13a and 13b is brought into a released state, whereby the electric bulb L can be replaced. When the operation lever 17 is tilted to an electric bulb sandwiching side, the pin reception fittings 13a and 13b sandwich the base pin L1 of the electric bulb L. When the operation lever 17 is tilted to the side allowing the electric bulb to be inserted/extracted, the reflector 21 is not allowed to swing into the turned-down state.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于电灯泡的插座，即使在操作前侧操作杆或后侧反射器之一时也能够执行电灯泡的安装/拆卸操作，而没有在操作杆更换电灯泡的同时，将反光罩倒下; 并提供照明系统。解决方案：当反射器21处于关闭状态时，后侧销接收保持器12b和后侧销接收配件13b可以向后移动，并且两个销接收保持器12a之间的区域并且12b被扩大，从而可以更换电灯泡L. 当反射器21处于竖立状态时，销接收配件13a和13b夹着电灯泡L的底销L1。当操作杆17向允许插入/拔出电灯的一侧倾斜时，通过销接收配件13a和13b将电灯泡L的底销L1夹在中间状态，从而可以更换电灯泡L. 当操作杆17向电灯泡夹持侧倾斜时，销接收配件13a和13b夹着电灯泡L的底销L1。当操作杆17向允许电灯泡插入/ 提取，反射器21不允许摆动到关闭状态。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008123747A Socket for halogen lamp and lighting fixture using it 有权
标题翻译：使用它的灯泡灯和照明灯具的插座
公开(公告)号：JP2008123747A
公开(公告)日：2008-05-29
申请号：JP2006304033
申请日：2006-11-09
申请人： Marumo Denki Kk , 丸茂電機株式会社
发明人： SHIBUYA HIROYUKI
IPC分类号： F21S2/00 , F21S10/00 , F21V19/00 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide a novel socket for a halogen lamp capable of attaching and detaching a bulb both at a front side (a lens side) and a rear side (a reflector side).
SOLUTION: A base pin of a bulb is pinched by a pair of pin-rest fittings 4a, 4b as both pin-rest holders 2a, 2b are pressed toward a pinching direction by both pressing springs 6, 6', when an operating lever 8 is at an activating position and a control lever 7 is at an activating position. When the control lever 7 is at a turned-down position, the both pin-rest holders 2a, 2b are separated from each other by release of pressing force by the front-side pressing spring 6 to free pulling off and plugging of the bulb. When the control lever is at the activating position and the operating lever is at the turned-down position, the both pin-rest holders 2a, 2b are separated from each other by release of pressing force of the rear-side pressing spring 6' to free pulling off and plugging of the bulb.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在前侧（透镜侧）和后侧（反射器侧）附接和分离灯泡的卤素灯的新型插座。解决方案：当两个销座固定器2a，2b通过两个按压弹簧6,6'按压挤压方向时，灯泡的基座销被一对销钉固定配件4a，4b夹住，当操作杆8处于启动位置，控制杆7处于启动位置。当控制杆7处于关闭位置时，通过由前侧按压弹簧6释放按压力，两个销托架保持器2a，2b彼此分离，以释放灯泡的脱落和堵塞。当控制杆处于启动位置并且操作杆处于关闭位置时，通过释放后侧按压弹簧6'的按压力，两个销托架保持器2a，2b彼此分离，免费拔下和堵塞灯泡。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006000186A Electric power supply device for performance space and electric power supply method 有权
标题翻译：用于性能空间和电力供应方法的电力设备
公开(公告)号：JP2006000186A
公开(公告)日：2006-01-05
申请号：JP2004176972
申请日：2004-06-15
申请人： Marumo Denki Kk , 丸茂電機株式会社
发明人： ARAKI HIROSHI
IPC分类号： A63J5/02 , F21S10/00 , F21V21/02
摘要： PROBLEM TO BE SOLVED: To provide a new electric power supply system for a performance space that permits the arrangement of lights in optional positions of the upper position of the performance space. SOLUTION: Power supply devices 6, power supply cables 7, cable receiving baskets 8 are positioned above optional art batons 1 by moving them together back and forth, the cable receiving baskets 8 are lowered by the action of wire hoisting machines 9b and mounted on the art batons 1 by connecting means 10 and then wires 9a and 9a are separated. The power supply devices 6 are positioned above light installation positions in the upper portion of the performance space and the cable receiving baskets 8 storing the power supply cables 7 connected to the power supply devices 6 are lifted and lowered integrally with the art baton 1 to which the lights (a) are attached, and the art batons 1 can be used as light batons 2. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于允许将光布置在演奏空间的上部位置的可选位置的性能空间的新的电力供应系统。解决方案：电源设备6，电源电缆7，电缆接收篮8通过将它们前后移动而定位在可选的艺术指示灯1上方，电缆接收篮8通过电线曳引机9b和通过连接装置10安装在艺术指示灯1上，然后将电线9a和9a分开。供电装置6位于表现空间的上部的光安装位置的上方，并且存储连接到电源装置6的电源电缆7的电缆接收篮8与艺术指示灯1一体地升降灯（a）被附着，艺术指挥棒1可以用作轻棒2.版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005268108A Fader for light control as well as light control device 有权
标题翻译：用于轻型控制的渐变器作为光控制装置
公开(公告)号：JP2005268108A
公开(公告)日：2005-09-29
申请号：JP2004080616
申请日：2004-03-19
申请人： Marumo Denki Kk , 丸茂電機株式会社
发明人： SHINTANI TSUTOMU
IPC分类号： H05B37/02
摘要： PROBLEM TO BE SOLVED: To provide a fader for light control, in which error of light control caused by return of an operation arm after rotating operating the operation arm and stopping it at an arbitrary graduation position is prevented, and in which intended light control can be obtained surely at a low cost, without significantly changing the basic constitution of a conventional one.
SOLUTION: A cylindrical silicone rubber member is used as an elastic member 9 to give a prescribed load to the rotation of the operation arm 5; and by preventing distortion of the elastic member 9 accompanied by the rotation of the operation arm 5, the error of light control caused by the return of the operation arm 5 after light control operation is prevented, and high reliability light control, with which the intended illumination can be obtained surely is enabled.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于光控制的推子，其中防止在旋转操作操作臂并将其停止在任意刻度位置之后由操作臂返回引起的光控制误差，并且其中预期可以以低成本可靠地获得光控制，而不会显着改变传统的基本结构。解决方案：使用圆柱形硅橡胶构件作为弹性构件9，以对操作臂5的旋转赋予规定的载荷; 并且通过防止伴随着操作臂5的旋转的弹性部件9的变形，防止了在光控制操作之后操作臂5的返回引起的光控制误差，以及高可靠性的光控制可以确保照明得到确认。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2003059600A Socket for electric bulb, and lighting device with socket at inside 有权
标题翻译：电源插座和带插座的照明设备
公开(公告)号：JP2003059600A
公开(公告)日：2003-02-28
申请号：JP2001251797
申请日：2001-08-22
申请人： Ceramic Kogyo Kk , Marumo Denki Kk , セラミック工業株式会社 , 丸茂電機株式会社
发明人： ASAKAWA HISASHI , MIYAJI KATSUMI , MOTOYAMA MASATOSHI , SUZUKI TAKASHI
IPC分类号： H01R33/06
摘要： PROBLEM TO BE SOLVED: To provide a lighting device with high safety without any apprehension of a burn or an electric shock even when exchanging an electric bulb in the state that the power source is not cut-off and the current is flowing.
SOLUTION: An electric bulb 1 can be freely attached to and detached from a socket 2, and current is not flowing through the socket 2 when an operation lever 18 is pulled down. The electric bulb 1 is held by the socket 2 when the operation lever 18 is pulled up, and as the current flows through the socket 2 only in this state, there is no apprehension of a burn or an electric shock.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：即使在电源未被切断和电流流动的状态下更换电灯泡，也可以提供高安全性的照明装置，而不用担心烧伤或电击。解决方案：当操作杆18被拉下时，电灯泡1可以自由地安装到插座2上并从插座2拆下，电流不会流过插座2。当操作杆18被拉起时，电灯泡1由插座2保持，并且当电流仅在该状态下流过插座2时，不会发生烧伤或电击。

7. 发明专利

JP2003021782A Projection lens device and spot light equipped therewith 有权
标题翻译：投影镜头设备及其配备的灯光
公开(公告)号：JP2003021782A
公开(公告)日：2003-01-24
申请号：JP2001206443
申请日：2001-07-06
申请人： Marumo Denki Kk , Nippon Oyo Kogaku Kk , 丸茂電機株式会社 , 日本応用光学株式会社
发明人： OKITA MIZUHO , ARAI SHIGERU
IPC分类号： G02B7/02 , G02B7/08 , G02B7/10 , G02B7/14 , G02B13/16
摘要： PROBLEM TO BE SOLVED: To provide a projection lens device which can be used according to the purpose of application by changing the combination of lenses.
SOLUTION: This projection lens device is constituted of a cylindrical protection case 1 where apertures through which light is transmitted are formed on both sides in a shaft center direction, a lens holding barrel 2 housed and arranged to be moved back and forth and adjusted in the shaft center direction in the case 1, and a plurality of lenses 3a to 3c supported nearly perpendicularly to a shaft center in the lens holding barrel, and the lens is freely positionally adjusted in response to a projection object such as blur/clear, and the lens holding barrel is constituted to open/close in a range where one part of its component member realizes the attachment/detachment of the lens in a direction crossing the shaft center, and further an opening/closing cover 7 realizing the attachment/detachment of the opening/closing member of the lens and the lens holding barrel is provided on the peripheral wall of the case 1.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种通过改变透镜组合可以根据应用目的使用的投影透镜装置。解决方案：该投影透镜装置由圆柱形的保护壳体1构成，其中透光的孔在轴的中心方向上形成在两侧，透镜保持筒2被容纳和布置成来回移动并在在壳体1中的轴心方向，以及与透镜保持筒中的轴中心几乎垂直地支撑的多个透镜3a〜3c，并且透镜根据诸如模糊/透明的投射物体自由地进行位置调整，透镜保持筒构成为使其部件的一部分在与轴心交叉的方向上实现透镜的安装/拆卸的范围内打开/关闭，另外，实现安装/拆卸透镜保持筒的开闭部件设置在壳体1的周壁上。

8. 发明专利

JP2001229719A SPOTLIGHT 失效
公开(公告)号：JP2001229719A
公开(公告)日：2001-08-24
申请号：JP2000036849
申请日：2000-02-15
申请人： MARUMO DENKI KK
发明人： TANAKA YASUMICHI , TAKEYAMA NORIHIDE
IPC分类号： F21S2/00 , F21S10/00 , F21V7/00 , F21W131/406 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide a spotlight that ensures protection of the lens and electric bulb in the lamp body and preventing the fragments of the lens or bulb broken from falling without deteriorating the illumination performance. SOLUTION: The spotlight has a lamp body 10 in which are aligned a protective shield 1, a lens 2, an electric bulb 3, and a reflector 4, starting from the forward end. The light of the bulb 3 is emitted forward. The forward end of the lamp body 10 is protected by the protective shield 1 made of a transparent plastic plate. The protective shield 1 prevents foreign matters from entering the lamp body 10 and the fragments of the glass lens 2 or the electric bulb 3 broken from falling with alleviation of the illumination damping.

9. 发明专利

JP2000195302A CUTTER DEVICE FOR SPOTLIGHT 失效
公开(公告)号：JP2000195302A
公开(公告)日：2000-07-14
申请号：JP37368498
申请日：1998-12-28
申请人： MARUMO DENKI KK
发明人： TANAKA YASUMICHI
IPC分类号： F21S2/00 , F21V11/00 , F21V14/00
摘要： PROBLEM TO BE SOLVED: To provide a cutter device for a spotlight superior excellent in reproducibility of blade position and easy for fine adjusting, and with no possibility of a blade plate deviating from the aperture part. SOLUTION: A cutter blade 2 turns with the center of an aperture part as support point by the engagement of a gear member 24 and guide holes 5. By rotating an operation shaft (thread shaft) 23, a blade plate 21 turns integrally with a female thread member 22. Compared with prior art, where a blade plate 21 freely slides, this constitution provides superior reproducibility and easy fine adjusting, and enables to cut light passing through the aperture part in an arbitrary shape, without the possibility of the blade plate 21 deviating from the aperture part.

10. 发明专利

JP2000161314A CLAMP HANGER 失效
公开(公告)号：JP2000161314A
公开(公告)日：2000-06-13
申请号：JP34016998
申请日：1998-11-30
申请人： MARUMO DENKI KK
发明人： TAMURA TAKEMI
IPC分类号： F16B1/00 , F16B2/06 , F21V21/08
摘要： PROBLEM TO BE SOLVED: To clamp an object to be clamped with different sizes in one kind and to carry out the work to fix on the object to be clamped safely and quickly. SOLUTION: The clamp hanger is provided with a fixed frame 1 forming one half part 6a of a clamp unit 6 which can clamp an object to be clamped A from upper and lower sides, a turning frame 2 forming other half part 6b of the clamp unit 6, a journalling structure 3 to journal a part of the turning frame 2 to the fixed frame 1 and also to enable the journalling position to be adjustable, a fastening structure 4 to fasten both frames 1 and 2 at the open end sides of both frames 1 and 2 so that they can be attached and removed, and a hanging unit 5 installed on the lower side of the fixed frame 1. The clamp hanger can deal with the object to be clamped A with different sizes by changing the journalling position by journalling structure 3.

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