公开(公告)号：US20140063813A1

公开(公告)日：2014-03-06

申请号：US13679990

申请日：2012-11-16

Applicant: ARCLITE OPTRONICS CORP.

Inventor： Lung Chen ,  Hui-Hsiang Feng ,  Ya-Chuan Yeh

IPC: F21V7/00

CPC classification number: F21V7/0033 ,  G03B21/2026 ,  G03B21/2066 ,  H01J61/025 ,  H01J61/86

Abstract: A projection lamp includes a bulb, a main reflective cover and a secondary reflective cover. The bulb includes a wick and a lamp tube which wraps the wick. The wick is configured to emit divergent light beams while the bulb is lit up. The main reflective cover is connected to the lamp tube and includes a main reflective surface facing the wick. The main reflective surface is configured to convert the divergent light beams into projection beams. The secondary reflective cover is melt bonded to the lamp tube and includes a secondary reflective surface facing both of the wick and the main reflective surface. The secondary reflective surface is configured to reflect a portion of the divergent light beams, cannot be directly emitted onto the main reflective surface, onto the main reflective surface while the bulb is lit up.

Abstract translation: 投影灯包括灯泡，主反光罩和二次反光罩。 灯泡包括一个灯芯和灯管，将灯芯包起来。 灯泡配置为在灯泡点亮时发出发散光束。 主反射盖连接到灯管，并包括面向灯芯的主反射表面。 主反射表面被配置为将发散光束转换成投影光束。 辅助反射盖熔接在灯管上，并包括面向灯芯和主反射面的二次反射面。 辅助反射表面被配置为在灯泡点亮时将发散光束的一部分反射到主反射表面上，不能直接发射到主反射表面上。

公开(公告)号：US20110291556A1

公开(公告)日：2011-12-01

申请号：US13090251

申请日：2011-04-19

Applicant: Lung CHEN ,  Hui-Hsiang FENG ,  Ya-Chuan YEH

Inventor： Lung CHEN ,  Hui-Hsiang FENG ,  Ya-Chuan YEH

IPC: H01J61/04

CPC classification number: H01J61/0737 ,  H01J61/0732

Abstract: A gas discharge lamp includes a lamp tube, two electrodes and an electron emitter. The lamp tube has a hermetic discharge chamber filled with a rare gas and two sealing neck portions. Each of the sealing neck portions has a metallic foil disposed therein. Each of the two electrodes includes an emitting part and a connecting part. The connecting part is connected to a metallic wire via the metallic foil. The metallic wire extends out of the sealing neck portion to form a circuit contact. The electron emitter is made of a conductive material and electrically connected to one of the electrodes. A portion of the electron emitter disposed in the hermetic discharge chamber, and a diameter of an end of the electron emitter in the hermetic discharge chamber is less than an outer diameter of the connecting part.

Abstract translation: 气体放电灯包括灯管，两个电极和电子发射器。 灯管具有填充有稀有气体的密封放电室和两个密封颈部。 每个密封颈部具有设置在其中的金属箔。 两个电极中的每一个包括发射部分和连接部分。 连接部通过金属箔与金属线连接。 金属线从密封颈部伸出，形成电路接触。 电子发射器由导电材料制成并电连接到一个电极。 设置在密封放电室中的电子发射体的一部分，密封放电室中的电子发射体的端部的直径小于连接部的外径。

公开(公告)号：US20110121710A1

公开(公告)日：2011-05-26

申请号：US12757892

申请日：2010-04-09

Applicant: Lung Chen ,  Hui-Hsiang Feng ,  Ya-Chuan Yeh ,  Jian-Lung Chen

Inventor： Lung Chen ,  Hui-Hsiang Feng ,  Ya-Chuan Yeh ,  Jian-Lung Chen

IPC: H01J1/02 ,  H01J5/16

CPC classification number: H01J61/547 ,  H01J61/0732

Abstract: A lamp includes a tube, a first inner electrode and a second inner electrode. The tube has a cavity, a first sealed portion and a second sealed portion. The cavity is located between the first and the second sealed portions. The first and the second inner electrodes are disposed at the first and the second sealed portions respectively and extend into the cavity. The first inner electrode has a first rod and a first head portion disposed at a first end of the first rod and located within the cavity. A volume of the first head portion is between 1.0 and 30 mm3. The second inner electrode has a second rod and a second head portion disposed at a second end of the second rod and located within the cavity. A volume of the second head portion is between 0.1 and 4.0 mm3.

Abstract translation: 灯包括管，第一内电极和第二内电极。 管具有空腔，第一密封部分和第二密封部分。 空腔位于第一和第二密封部分之间。 第一和第二内部电极分别设置在第一和第二密封部分并延伸到空腔中。 第一内部电极具有第一杆和设置在第一杆的第一端处并位于腔内的第一头部。 第一头部的体积在1.0和30mm 3之间。 第二内部电极具有第二杆和设置在第二杆的第二端并位于腔内的第二头部。 第二头部的体积在0.1和4.0mm 3之间。