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1. 发明专利

JP2005216563A Electrodeless discharge lamp device 有权
标题翻译：无电极放电灯装置
公开(公告)号：JP2005216563A
公开(公告)日：2005-08-11
申请号：JP2004019025
申请日：2004-01-27
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： HIRAMATSU KOJI , OKADA ATSUNORI , MATSUO SHIGEKI , SAKAI KAZUHIKO , HIZUMA SHINJI
IPC分类号： H01J65/04
摘要： PROBLEM TO BE SOLVED: To provide an electrodeless electric discharge lamp in which deterioration of a coupler by irradiation of ultraviolet ray can be suppressed even after use for a long period of time.
SOLUTION: The electrodeless electric discharge lamp is provided with a translucent bulb 2 having a recess part 1 in which an electric discharge gas is encapsuled, and the coupler 4 made of a resin member wound with an induction coil 3 to be inserted into the recess part 1 to be supplied with high frequency electric current. A fluorescent material membrane 7, which is an ultraviolet ray shielding member that shields off the ultraviolet rays irradiated from the electric discharge gas to the coupler 4 is coated on the face 9 of the bottom part 6 of the recess part 1 on the outer space side. This fluorescent material membrane 7 is formed by pouring a small quantity of fluorescent material slurry into the bottom part 6 of the recess 1, and by drying it while the recess 1 is being rotated.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种无电极放电灯，即使在长时间使用后也能够抑制紫外线照射下的耦合器的劣化。解决方案：无电极放电灯设置有具有封入了放电气体的凹部1的半透明灯泡2和由感应线圈3卷绕的树脂构件构成的耦合器4插入凹部1被供给高频电流。作为将从放电气体照射的紫外线遮蔽到耦合器4的紫外线屏蔽部件的荧光材料膜7被涂布在外部空间侧的凹部1的底部6的面9上。该荧光材料膜7通过将少量的荧光材料浆料倒入凹部1的底部6中并通过在凹部1旋转时进行干燥来形成。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004055435A Electrodeless discharge light lighting device 有权
公开(公告)号：JP2004055435A
公开(公告)日：2004-02-19
申请号：JP2002213659
申请日：2002-07-23
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： HIRAMATSU KOJI , SHINOMIYA MASAKI , MATSUO SHIGEKI , HIZUMA SHINJI , KAKEHASHI HIDENORI
IPC分类号： F21V19/00 , F21S2/00 , F21Y101/00 , H01J65/04
摘要： PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device in which in this electrodeless discharge lamp having a bottomed concave hollow part in the case that an induction coil is arranged and installed in the hollow part, the electrodeless discharge lamp and a fixing means to fix the electrodeless discharge lamp are physically bonded by a simple constitution.
SOLUTION: This is the electrodeless discharge lamp lighting device having an electrodeless discharge lamp 1 in a nearly spherical shape having a bottomed hollow part 15, a first fixing means 2 to fix the electrodeless discharge lamp 1, an induction coil 3 which is arranged in the hollow part 15 and supplies a high-frequency electromagnetic field to the electrodeless discharge lamp 1, and a high frequency power source 4 to supply a high frequency current to the induction coil 3, one end of the electrodeless discharge lamp 1 swells, a concave part 5 is installed along the outer circumference of the swelling part, and the first fixing means 2 is columnar shaped of a nearly C-shaped cross-section, and along the inner circumference, a convex part 6 is installed in the inner side direction of the columnar shape, the electrodeless discharge lamp 1 is fixed by engaging the recess part 5 and the convex part 6.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2008108717A Electrodeless discharge lamp, lighting device, and manufacturing method of electrodeless discharge lamp 有权
标题翻译：无电极放电灯，照明装置及无电极放电灯的制造方法
公开(公告)号：JP2008108717A
公开(公告)日：2008-05-08
申请号：JP2007248095
申请日：2007-09-25
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： OKADA ATSUNORI , HIRAMATSU KOJI , SAKAI KAZUHIKO , TSUZUKI YOSHINORI
IPC分类号： H01J65/04 , F21S2/00 , F21Y101/00 , H01J9/24 , H01J61/30
摘要： PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp capable of obtaining constant light output regardless of a lighting direction.
SOLUTION: The electrodeless discharge lamp comprising a bulb 1 equipped with a substantially-spherical spherical portion 1a and a neck portion 1b extending therefrom, a base 15 connected to the neck portion, a protrusion 4 formed at the top of the spherical portion, and an induction coil 11a for causing discharge in the bulb to emit light. Assuming the lamp input power is W (W), the diameter of the spherical portion is D (mm), the diameter of the bonding surface between the neck portion and the base is d (mm), and the distance from the maximum diameter portion of the spherical portion to the bonding surface is A (mm), and when the following expressions are specified; B=W/(4 π(D/20)
2 ), S=π(d/20)
2 , L=π(d/10), X=(BS)/(LA), the electrodeless discharge lamp satisfies the following expression; t-6≤10,959X+25≤t+6, where t is the temperature (°C) at the tip of the protrusion 4 at the time of downward stable lighting of the electrodeless discharge lamp.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够获得恒定的光输出而无论照明方向如何的无电极放电灯。解决方案：无电极放电灯包括灯泡1，灯泡1装备有基本上球形的球形部分1a和从其延伸的颈部部分1b，连接到颈部的基部15，形成在球形部分的顶部的突起4 以及用于使灯泡中的放电发光的感应线圈11a。假设灯输入功率为W（W），球形部分的直径为D（mm），颈部与基座之间的接合面的直径为d（mm），并且距离最大直径部分的接合面的球形部分为A（mm），并且当指定以下表达式时; B = W /（4π（D / 20） 2 ），S =π（d / 20） 2 ，L =π（d / 10）（BS）/（LA），无电极放电灯满足下式： t-6≤10,959X+25≤t+ 6，其中t是在无电极放电灯的向下稳定照明时突起4的尖端处的温度（℃）。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008053178A Electrodeless discharge lamp and lighting device 审中-公开
标题翻译：无极放电灯和照明装置
公开(公告)号：JP2008053178A
公开(公告)日：2008-03-06
申请号：JP2006231333
申请日：2006-08-28
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： HIRAMATSU KOJI , OKADA ATSUNORI , SAKAI KAZUHIKO , TSUZUKI YOSHINORI
IPC分类号： H01J65/04 , F21S2/00 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp which ensures a mercury vapor pressure within a valve and a lighting device using the same.
SOLUTION: A lighting device comprises an electrodeless discharge lamp 1 having a valve 3 composed of translucent materials and filled with rare gas and amalgam, and a coupler 2 wound with an inductive coil 4. A storage concave 31 is formed on an external surface of the valve 3 to house the inductive coil 4, and an exhaust convex 32 to be inserted into the coupler 2 is projected at the bottom of the storage concave 31. An amalgam container 5 storing amalgam is positioned in the exhaust convex 32 with a shift to the insertion side of the coupler 2 into the storage concave 31 rather than the inductive coil 4. The amalgam container 5 is positioned in a location with a relatively high temperature to ensure a mercury vapor pressure within the valve 3.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种无电极放电灯，其确保阀内的汞蒸汽压力和使用其的照明装置。解决方案：照明装置包括无电极放电灯1，其具有由半透明材料构成并填充有稀有气体和汞齐的阀3和缠绕有感应线圈4的耦合器2.存储凹部31形成在外部阀3的表面以容纳感应线圈4，并且插入耦合器2的排气凸起32突出在存储凹部31的底部。存储汞齐的汞齐容器5被定位在排气凸32中，将耦合器2的插入侧转移到存储凹部31而不是感应线圈4.汞齐容器5位于具有较高温度的位置，以确保阀3内的汞蒸汽压力。（C）2008，JPO＆INPIT

5. 发明专利

JP2008010215A Electrodeless discharge lamp and luminaire 有权
标题翻译：无电极放电灯和荧光灯
公开(公告)号：JP2008010215A
公开(公告)日：2008-01-17
申请号：JP2006177323
申请日：2006-06-27
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： OKADA ATSUNORI , HIRAMATSU KOJI , SAKAI KAZUHIKO , TSUZUKI YOSHINORI
IPC分类号： H01J65/04 , F21S2/00 , F21Y101/00 , H05B41/24
摘要： PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp capable of stably starting and restarting, and a luminaire using the same. SOLUTION: A protrusion dimension Y(mm) of a protrusion 22 installed on a bulb 2 and constituting a convex on its outer surface and a concave on its inner surface is made within the range expressed by 23.5×Ln(X)+53≤Y≤24×Ln(X)+95, by using a bulb wall load X (W/cm2) obtained by dividing a rated electric power of the electrodeless discharge lamp 1 by the surface area of the bulb 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够稳定地启动和重新启动的无电极放电灯，以及使用其的照明装置。解决方案：安装在灯泡2上并在其外表面上形成凸起并且在其内表面上形成凹部的突起22的突起尺寸Y（mm）在由23.5×Ln（X）+ 53≤Y≤24×Ln（X）+95，通过将无电极放电灯1的额定功率除以灯泡2的表面积而得到的灯泡壁负荷X（W / cm 2）版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2006066159A Electrodeless discharge lamp and luminaire using this 有权
标题翻译：使用该电极的无电极放电灯和灯泡
公开(公告)号：JP2006066159A
公开(公告)日：2006-03-09
申请号：JP2004245949
申请日：2004-08-25
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： HIRAMATSU KOJI , OKADA ATSUNORI , SAKAI KAZUHIKO
IPC分类号： H01J65/04 , F21S2/00 , F21Y103/02 , H05B41/24
摘要： PROBLEM TO BE SOLVED: To provide a circular electrodeless discharge lamp easy to manufacture. SOLUTION: This luminaire is provided with a nearly circular bulb 1, a pair of conductor parts 3 disposed at a bulb end part 2 and electrically connected, an induction field generation means comprising an induction coil 4 applying an induced current along a closed loop formed by the bulb 1 and the conductor part 3. For example, an RF generator 7 supplying a high frequency current of a few MHz is connected with both ends of the induction coil 4. The bulb 1 is formed, for example, by heating a cylinder of soda glass which is a translucent material so that the whole is softened and bending it in the shape of a nearly C-shape. The conductor part 3 has, for example, a flare like a glass stem used for a common circular fluorescent lamp and is fixed to the bulb 1 by sealing in the wall of the bulb the flare with a burner. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供易于制造的圆形无电极放电灯。解决方案：该灯具设置有近圆形灯泡1，一对导体部件3，其设置在灯泡端部2处并电连接;感应电场产生装置，包括感应线圈4，沿着闭合状态施加感应电流由灯泡1和导体部分3形成。例如，提供几MHz高频电流的RF发生器7与感应线圈4的两端相连。灯泡1例如通过加热作为半透明材料的苏打玻璃圆筒，使得整体软化并弯曲成近似C形。导体部分3具有例如用于普通圆形荧光灯的玻璃棒的火炬，并且通过用燃烧器密封灯泡的灯泡而固定到灯泡1。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004119038A Electrodeless discharge lamp, electrodeless discharge lamp lighting device, and illumination device 有权
公开(公告)号：JP2004119038A
公开(公告)日：2004-04-15
申请号：JP2002276886
申请日：2002-09-24
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： HIZUMA SHINJI , SHINOMIYA MASAKI , KAKEHASHI HIDENORI , HIRAMATSU KOJI , MATSUO SHIGEKI
IPC分类号： F21S2/00 , F21Y101/00 , H01J65/04
摘要： PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp in which an excessive temperature rise of the core is prevented and the power loss of the electric coupler such as the core is reduced, and a lighting device of the electrodeless discharge lamp, and an illumination device comprising the electrodeless discharge lamp and the electrodeless discharge lamp lighting device.
SOLUTION: This is an electrodeless discharge lamp which comprises a bulb of nearly spherical shape in which a discharge gas containing at least mercury and a rare gas is filled inside and has a hollow part 2 of cross-sectionally recessed shape, an induction coil 3 which is arranged in the hollow part 2 and supplies high frequency electromagnetic field to the discharge gas, a core 4 of cylindrical shape on which an induction coil 3 is wound and made of a magnetic material, and a member 5 of heat conductive material which is inside the core 4 and contacts the core 4. The upper end of the core 4 protrudes more than the upper end of the member 5 in sectional view.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2004087149A Electrodeless discharge lamp, its lighting device, and lighting device 有权
公开(公告)号：JP2004087149A
公开(公告)日：2004-03-18
申请号：JP2002242752
申请日：2002-08-23
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： KAKEHASHI HIDENORI , HIRAMATSU KOJI , MATSUO SHIGEKI , HIZUMA SHINJI , SHINOMIYA MASAKI
IPC分类号： F21S2/00 , H01J65/04
摘要： PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp in which the power loss of a power coupler, e.g. a core, is reduced, while preventing an excess temperature rise, a device for lighting the electrodeless discharge lamp, and a lighting device comprising the electrodeless discharge lamp and the lighting device.
SOLUTION: The electrodeless discharge lamp comprises a substantially spherical valve 1 encapsulating discharge gas containing at least mercury and rare gas and having a cavity 2 of recessed cross-section, an induction coil 3 disposed in the cavity 2 and supplying a high frequency electromagnetic field to the discharge gas, a tubular thermo-conductive material 5 touching the core 4 on the inside thereof wherein the core 4 has a substantially C-shaped plan view and is divided into a plurality of sections and a plurality of cores 4a and 4b surround the member 5 in the plan view.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004079444A Electrodeless discharge lamp, electrodeless discharge lamp lighting device, and lighting system 审中-公开
公开(公告)号：JP2004079444A
公开(公告)日：2004-03-11
申请号：JP2002241260
申请日：2002-08-22
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： MATSUO SHIGEKI , SHINOMIYA MASAKI , KAKEHASHI HIDENORI , HIRAMATSU KOJI , HIZUMA SHINJI
IPC分类号： F21S2/00 , F21Y101/00 , H01J61/54 , H01J65/04
摘要： PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp having a bulb shaped in a nearly spherical form having a cross-sectionally recessed cavity part and having an excellent luminous flux rising characteristic or dark place start-up property; to provide an electrodeless discharge lamp lighting device for lighting the electrodeless discharge lamp; and to provide a lighting system equipped with the electrodeless discharge lamp and the electrodeless discharge lamp lighting device.
SOLUTION: This electrodeless discharge lamp lighting device is provided with: the nearly spherical bulb 1 filled with a discharge gas containing at least mercury and a rare gas in its inside and having the cross-sectionally recessed cavity part 2; and an induction coil 3 installed in the cavity 2 for feeding a high-frequency electromagnetic field to the discharge gas. A holding part 6 having at least one bent part 5 is fitted to at least one of projecting parts 4 projecting from both ends of the cavity parts 2, and a dark place start-up improving auxiliary material 7 is mounted on the holding part 6.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2008243527A Electrodeless discharge lamp and lighting apparatus 审中-公开
标题翻译：无电极放电灯和照明设备
公开(公告)号：JP2008243527A
公开(公告)日：2008-10-09
申请号：JP2007081077
申请日：2007-03-27
申请人： Matsushita Electric Works Ltd , 松下電工株式会社
发明人： SAKAI KAZUHIKO , HIRAMATSU KOJI , OKADA ATSUNORI , TSUZUKI YOSHINORI
IPC分类号： H01J65/04 , F21S2/00 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp in which an exhaust capillary can be made always the coldest spot regardless of lighting direction, and a lighting apparatus. SOLUTION: The electrodeless discharge lamp is provided with a cavity 4 and an exhaust capillary 5 extending from the bottom portion of the cavity 4 toward an opening portion formed integrally inside a bulb 2 of glass spherical shape filled with a discharge gas, and a ferrite core 9 and an induction coil 10 are installed in the cavity 4. A mercury container 11 is installed in the exhaust capillary 5 and a heat radiation member 16 to suppress temperature rise of the exhaust capillary 5 is installed. By providing the heat radiation member 16 in the exhaust capillary 5, temperature of the exhaust capillary 5 decreases, thereby, the exhaust capillary 5 can be the coldest spot always regardless of the lighting direction. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种无电极放电灯，其中除了照明方向以外，可以使排气毛细管总是最冷点，以及照明装置。解决方案：无电极放电灯设置有空腔4和从腔体4的底部朝向形成为充满放电气体的玻璃球形的灯泡2内的开口部分延伸的排气毛细管5，以及铁氧体磁芯9和感应线圈10安装在空腔4中。在排气毛细管5中安装有水银容器11，并且安装了用于抑制排气毛细管5的升温的散热构件16。通过在排气毛细管5中设置散热构件16，排气毛细管5的温度下降，排气毛细管5总是能够与发光方向无关。版权所有（C）2009，JPO＆INPIT

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