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公开(公告)号：USD291124S
公开(公告)日：1987-07-28
申请号：US722963
申请日：1985-04-12
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2.发明授权Electric lamp with self-mounting frame-assembly and method of constructing same 失效具有自动安装框架组装的电灯及其构造方法
公开(公告)号：US4647809A
公开(公告)日：1987-03-03
申请号：US792620
申请日：1985-10-24
CPC分类号： H01K1/44 , H01K1/34 , Y02B20/125
摘要： A double-enveloped electric lamp having a self-mounting frame-assembly for supporting a light-source capsule within the outer envelope, such frame-assembly being mounted by means of elastic and frictional forces other than glass-to-glass or glass-to-metal seals. In one embodiment of the invention, the frame-assembly is mounted on the neck of the outer envelope by means of a clamp on each leg of the frame-assembly; each clamp grasps the brim of the neck within a formed groove. Locking means may be obtained by mounting the lamp base over the grooves; barbed prongs on each clamp bite into the shell of the base and lock together the component parts of the lamp. In a second embodiment, a wire frame-assembly having two preformed legs with barbed prongs is mounted on the neck of the outer envelope by fitting each preformed leg into a matching groove formed in the threaded neck of the outer envelope. Locking means may be obtained when the lamp base is screwed over these grooves; the barbed prongs bite into the shell of the base and lock together the component parts of the lamp. Double-enveloped lamps having self-mounting frame-assemblies may be constructed more simply and economically than possible under the existing art.
摘要翻译： 一种双包层电灯，其具有用于将光源胶囊支撑在外壳内的自安装框架组件，该框架组件通过玻璃对玻璃或玻璃以外的弹性和摩擦力安装至 金属密封。 在本发明的一个实施例中，框架组件通过框架组件的每个腿上的夹具安装在外部封套的颈部上; 每个夹具在形成的凹槽内抓住颈部的边缘。 可以通过将灯座安装在凹槽上来获得锁定装置; 每个夹具上的倒刺插入基座的外壳，并将灯的组成部分锁定在一起。 在第二实施例中，具有两个具有倒钩的预制腿的线框架组件通过将每个预成型的腿装配到形成在外壳的螺纹颈部中的匹配凹槽中而安装在外壳的颈部上。 当灯座拧在这些槽上时，可以获得锁定装置; 有刺的叉头咬入基座的外壳并将灯的组成部分锁定在一起。 具有自安装框架组件的双包层灯可以在现有技术中比可能的更简单和经济地构造。
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公开(公告)号：USD251611S
公开(公告)日：1979-04-17
申请号：US660946
申请日：1976-02-24
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公开(公告)号：US4403276A
公开(公告)日：1983-09-06
申请号：US212470
申请日：1980-12-03
申请人： Ronald G. Blaisdell
发明人： Ronald G. Blaisdell
CPC分类号： F21V19/0005 , G03B21/20 , G03B21/2046
摘要： An improved projection unit which enables front removal of the unit's tungsten halogen projection lamp from the unit's glass reflector. A first retention means in the form of a boxlike metallic "can" is secured to the lamp's press-sealed end and held in place by a pair of depressible, cantilever springs, each of which is secured to opposing sides of the metallic can and capable of being depressed to enable insertion and removal of the lamp and can components. At full insertion of the lamp, each spring deflects to an expanded position to engage the reflector's neck and provide the desired retention.
摘要翻译： 一个改进的投影单元，可以从设备的玻璃反射器中去除单元的钨卤素投影灯。 形成盒状金属“罐”形式的第一保持装置固定到灯的压力密封端，并通过一对可下压的悬臂弹簧保持在适当的位置，每个弹簧都固定在金属罐的相对侧上， 被压下以能够插入和移除灯和罐组件。 在灯的完全插入时，每个弹簧偏转到扩展位置以接合反射器的颈部并提供期望的保持。
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5.发明授权
公开(公告)号：US4392189A
公开(公告)日：1983-07-05
申请号：US212469
申请日：1980-12-03
CPC分类号： F21V19/0005 , G03B21/202
摘要： An improved projection unit including a glass reflector and a capsule member (tungsten halogen lamp and metallic retention member) removably positioned within the reflector. The projecting end of the metal retention member is threaded only on two sides and adapted for having a single thread annular nut positioned thereon to retain the capsule securely within the reflector. The nut is resilient to assure that damage to the reflector, boxlike members, or nut itself is prevented, and also to compensate for thermal expansion.
摘要翻译： 一种改进的投影单元，包括可拆卸地定位在反射器内的玻璃反射器和胶囊构件（卤钨灯和金属保持构件）。 金属保持构件的突出端仅在两侧是螺纹的，并且适于具有位于其上的单螺纹环形螺母，以将胶囊牢固地保持在反射器内。 螺母是弹性的，以确保防止对反射器，盒状构件或螺母本身的损坏，并且还补偿热膨胀。
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6.发明授权
公开(公告)号：US4388679A
公开(公告)日：1983-06-14
申请号：US237208
申请日：1981-02-23
CPC分类号： F21V19/0005 , G03B21/20 , G03B21/2093
摘要： A projection lighting unit which enables dual insertion of the unit's glass reflector therein. The reflector, having a tungsten-halogen projection lamp sealed therein, can be inserted in a vertical manner (and therefore parallel to the plane of the unit's faceplate) or it can be inserted horizontally (or perpendicular to the planar faceplate). The means of grasping and retaining the reflector within the unit's lampholder assembly preferably comprises a steel wireform having two deflectable segments (or elements) which deflect outwardly when engaged by the reflector. Removal of the reflector is possible in similar but reverse fashion.
摘要翻译： 投影照明单元，其能够将单元的玻璃反射器双重插入其中。 具有密封在其中的钨 - 卤素投射灯的反射器可以以垂直方式插入（并且因此平行于单元的面板的平面），或者可以水平地（或垂直于平面面板）插入。 将反射器夹持并保持在单元的灯座组件内的装置优选地包括具有两个可弯曲段（或元件）的钢丝网，该弯曲部分（或元件）在被反射器接合时向外偏转。 可以以类似但相反的方式去除反射器。
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公开(公告)号：US4048537A
公开(公告)日：1977-09-13
申请号：US693026
申请日：1976-06-04
CPC分类号： H01J61/34
摘要： A protective shield for an ultraviolet-emitting fluorescent lamp comprising a tubular sleeve coaxially surrounding the lamp envelope and formed of a plastic material, such as a fluorocarbon resin of a fluorinated ethylene-propylene, which has a spectral transmittance of at least about 80 percent of the ultraviolet radiation emitted from the lamp over the wavelength range from about 320 to 400 nanometers and substantially maintains such transmittance, along with mechanical integrity, after at least about 1000 hours of lamp operation.
摘要翻译： 一种用于紫外线发射荧光灯的保护罩，包括同轴地围绕灯壳并由诸如氟化乙烯 - 丙烯的氟碳树脂的塑料材料形成的管状套管，其具有至少约80％的光谱透射率 在约320至400纳米的波长范围内从灯发出的紫外线辐射，以及灯操作至少约1000小时后，基本保持透光率以及机械完整性。
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公开(公告)号：USD313659S
公开(公告)日：1991-01-08
申请号：US255695
申请日：1988-10-11
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公开(公告)号：US4937487A
公开(公告)日：1990-06-26
申请号：US232827
申请日：1988-08-16
IPC分类号： F21S10/02 , F21V19/00 , F21V23/02 , F21V29/00 , G09F9/313 , H01J5/56 , H01J61/52 , H01R33/08
CPC分类号： F21V29/004 , F21S10/02 , F21V19/0095 , F21V23/02 , F21V29/83 , G09F9/313 , H01J5/56 , H01J61/325 , H01J61/52 , H01R33/0809 , F21Y2103/37
摘要： A plug-in lamp assembly for use as a picture element in an information display screen includes a plurality of low-pressure arc discharge lamps for selectively generating multiple colors, a lamp plug for interconnection and mounting of the discharge lamps, and a lamp socket for plug-in attachment of the lamp plug. Each discharge lamp has electrical leads extending from a first end thereof and a light output region at a second end thereof. The lamp plug comprises a base having spaced-apart electrical connector pins and a cap attached to the base. The first ends of the discharge lamps extend through openings in the top wall of the cap into the lamp plug, and selected electrical leads are coupled to the electrical connector pins. The lamp plug and the lamp socket include openings for directing cooling air over the first ends of the discharge lamps. The cooling air is preferably directed from the rear of the display screen through the lamp socket and the lamp plug and is exhausted through the front of the display screen. The lamp socket preferably includes an upstanding locating projection and a spring clip for retaining the lamp plug.
摘要翻译： 在信息显示屏幕中用作像素的插入式灯组件包括用于选择性地产生多种颜色的多个低压电弧放电灯，用于互连和安装放电灯的灯插头，以及用于 灯插头的插件附件。 每个放电灯具有从其第一端延伸的电引线和在其第二端处的光输出区域。 灯塞包括具有间隔开的电连接器针脚和附接到底座的帽子的底座。 放电灯的第一端延伸穿过盖的顶壁中的开口插入灯头中，并且选定的电引线连接到电连接器针脚上。 灯头和灯座包括用于将冷却空气引导到放电灯的第一端的开口。 冷却空气优选地通过灯座和灯塞从显示屏的后部引导，并通过显示屏的前部排出。 灯座优选地包括直立的定位突起和用于保持灯塞的弹簧夹。
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公开(公告)号：USD290513S
公开(公告)日：1987-06-23
申请号：US722912
申请日：1985-04-12
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