CN102543657A - 无汞无极灯 - Google Patents

无汞无极灯 Download PDF

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Publication number
CN102543657A
CN102543657A CN2012100441819A CN201210044181A CN102543657A CN 102543657 A CN102543657 A CN 102543657A CN 2012100441819 A CN2012100441819 A CN 2012100441819A CN 201210044181 A CN201210044181 A CN 201210044181A CN 102543657 A CN102543657 A CN 102543657A
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Prior art keywords
electrodeless lamp
mercury
inner pipe
bulb
bulb casing
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CN2012100441819A
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English (en)
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孙向阳
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Individual
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Individual
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Priority to CN2012100441819A priority Critical patent/CN102543657A/zh
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Abstract

为了克服当前无极灯的弊端，本发明提供一种新型无汞无极灯，无汞无极灯的泡体包括泡壳和内管，泡壳和普通无极灯相同，内管一端烧结封死，另一端有喇叭口，内管的外部涂有荧光粉，由于内管与功率耦合器的距离较泡壳距离近，所以其需要激活荧光粉的电磁波功率相对较小，内管的喇叭口与泡壳烧结一体与泡体排气抽真空同时进行，不需要泡壳的擦粉和接排气杆的工序，填充氖气和氪气避免了汞的使用，节省了生产成本，降低了无极灯的能耗。

Description

无汞无极灯
技术领域
本发明涉及一种无汞无极灯，属电子、照明行业。 
背景技术
目前市场上的无极灯在结构上有高频发生器、耦合器和涂有稀土荧光粉的玻璃泡体组成，其中汞作为激活媒介，在生产过程中，泡体的质量影响无极灯的整体质量，现在工艺多采用外壳内部涂荧光粉的工艺，需要有擦粉和内管接排气杆的工序，同时需要电磁波的功率较大，工艺落后造成无汞无极灯的质量低下，造成生产成本高、污染环境和影响整灯的使用寿命。 
发明内容
为了克服当前无极灯的弊端，本发明提供一种新型无汞无极灯，无汞无极灯的泡体包括泡壳和内管，泡壳和普通无极灯相同，内管一端烧结封死，另一端有喇叭口，内管的外部涂有荧光粉，由于内管与功率耦合器的距离较泡壳距离近，所以其需要激活荧光粉的电磁波功率相对较小，内管的喇叭口与泡壳烧结一体与泡体排气抽真空同时进行，不需要泡壳的擦粉和接排气杆的工序，填充氖气和氪气避免了汞的使用，节省了生产成本，降低了无极灯的能耗。 
附图说明
图1为无极灯的效果图，其中A为发生器，B为无汞无极灯； 
图2为B无汞无极灯的解剖图，其中：1为泡壳，2为氖气和氪气混合气，3为耦合器，4为内管，5为荧光粉。 
具体实施方式
把内管4涂上荧光粉5烘干，将内管4放入泡壳1中，矫正位置，锁紧泡壳1抽真空，并将氖气和氪气混合气2充入泡壳1和内管4中，将泡壳1和内 管4烧结成一体，完成无汞无极灯的生产，将耦合器装入内管4中连接发生器，接通电源就可以实现无极灯的点亮。 
本发明的有益效果是：工艺简单、科学，经济实用、环保，且材料易购。 

Claims (2)

1.无汞无极灯，其特征是：泡体包括泡壳和内管，内管的外部涂有荧光粉。
2.如权利要求1所述，无汞无极灯的特征是：在泡壳和内管中填充有氖气和氪气。
CN2012100441819A 2012-02-17 2012-02-17 无汞无极灯 Pending CN102543657A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100441819A CN102543657A (zh) 2012-02-17 2012-02-17 无汞无极灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100441819A CN102543657A (zh) 2012-02-17 2012-02-17 无汞无极灯

Publications (1)

Publication Number Publication Date
CN102543657A true CN102543657A (zh) 2012-07-04

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ID=46350251

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100441819A Pending CN102543657A (zh) 2012-02-17 2012-02-17 无汞无极灯

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CN (1) CN102543657A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010400A (en) * 1975-08-13 1977-03-01 Hollister Donald D Light generation by an electrodeless fluorescent lamp
CN2899102Y (zh) * 2006-04-29 2007-05-09 赵晓东 高频高压荧光灯
CN101373701A (zh) * 2007-08-20 2009-02-25 涂延华 无汞无电极荧光灯
CN102243983A (zh) * 2011-06-13 2011-11-16 苏州东大光普科技有限公司 一种无极灯

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010400A (en) * 1975-08-13 1977-03-01 Hollister Donald D Light generation by an electrodeless fluorescent lamp
CN2899102Y (zh) * 2006-04-29 2007-05-09 赵晓东 高频高压荧光灯
CN101373701A (zh) * 2007-08-20 2009-02-25 涂延华 无汞无电极荧光灯
CN102243983A (zh) * 2011-06-13 2011-11-16 苏州东大光普科技有限公司 一种无极灯

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Application publication date: 20120704