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    • 5. 发明专利
    • Lamp
    • JP2010061883A
    • 2010-03-18
    • JP2008224298
    • 2008-09-02
    • Iwasaki Electric Co Ltd岩崎電気株式会社
    • SATO YOICHISEKIGUCHI TSUGUOSASAI YASUSHI
    • H01J61/34H01K1/34
    • Y02B20/125
    • PROBLEM TO BE SOLVED: To prevent or restrain an irregular illuminance and a shadow from being generated, and the efficiency of using an effective light from getting low, caused by shielding a light emitted from an inner tube by a spacer attached to a tip of the inner tube for supporting the inner tube storing a light emitting tube and a light emitting filament concentrically with respect to an outer tube, and to prevent the spacer from coming out and falling down out of the tip of the inner tube, or moving toward a coming-out and falling-down direction. SOLUTION: The spacer S 1 has a central plate 7 inserted through an exhaust pipe 5 projected in the tip of the inner tube 2 into a hole 8, to be pivoted to the exhaust pipe 5, and an annular outer circumferential part 9 having an outside diameter dimension slightly smaller than an outer tube 3 inside diameter. The central plate 7 is formed with three or more of claw pieces 10 for fixing the central plate to the exhaust pipe 5. The inner tube 2 is supported concentrically to the outer tube 3, in the vicinity of the tip of the inner tube 2, by bringing part of the outer circumferential part 9 into contact with an outer tube inner face. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了防止或限制不规则的照度和阴影的产生,并且通过屏蔽附着于其上的间隔件从内管发射的光而引起的有效光的使用效率变低 用于支撑存储发光管的内管的内管的端部和相对于外管同心的发光丝,并且防止间隔件从内管的尖端出来或掉出或移动 朝向一个向下和向下的方向。 解决方案:间隔件S <1> 具有中心板7,其穿过排出管5插入到内管2的顶端中的孔8中,以枢转到排气管5, 以及具有比外管3内径稍小的外径尺寸的环状外周部9。 中心板7形成有用于将中心板固定到排气管5的三个或更多个爪片10.内管2同心地支撑在外管3的内管2的前端附近, 通过使外周部9的一部分与外管内表面接触。 版权所有(C)2010,JPO&INPIT
    • 6. 发明专利
    • Lamp
    • JP2010015896A
    • 2010-01-21
    • JP2008176052
    • 2008-07-04
    • Iwasaki Electric Co Ltd岩崎電気株式会社
    • SASAI YASUSHISEKIGUCHI TSUGUO
    • H01J61/34H01K1/34
    • Y02B20/125
    • PROBLEM TO BE SOLVED: To prevent or suppress a spacer attached to an end of an inner bulb for coaxially supporting the inner bulb to an outer bulb from interrupting light emitted from the inner bulb, causing uneven illumination or shadows and lowering the efficiency of using effective light and to prevent the spacer from falling off the end of the inner bulb or tipping and disfiguring the appearance of a lamp. SOLUTION: The spacer S 1 has a central plate 7 pivoted to an exhaust tube 5 as the exhaust tube 5 protruded to the end of the inner bulb 2 is passed through an aperture 8, and three or more strips 9 each radially branched from the central plate 7. The central plate 7 is formed with a plurality of fingers 10 for securing the central plate 7 to the exhaust tube 5. The strips 9 are each formed into a curved shape for coaxially supporting the inner bulb 2 to an outer bulb 3 near the end of the inner bulb 2. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了防止或抑制附接到内灯泡的端部的间隔件,用于将内灯泡同轴地支撑到外灯泡,从而中断从内灯泡发射的光,引起不均匀的照明或阴影并降低效率 使用有效的光并且防止间隔件从内灯泡的端部脱落或倾斜并且使灯的外观变形。 解决方案:当排出管5突出到内灯泡2的端部通过孔8时,间隔件S 具有枢转到排气管5的中心板7,并且三个 或更多的条带9,每个条带9从中心板7径向分支。中心板7形成有多个指状物10,用于将中心板7固定到排气管5.条带9各自形成为同轴支撑的弯曲形状 内灯泡2到靠近内灯泡2端部的外灯泡3.

      版权所有(C)2010,JPO&INPIT