发明名称 |
SEMI-FULL HELICAL LUMINOUS ELECTRONIC ENERGY-SAVING LAMP |
摘要 |
A semi-full helical luminous electronic energy-saving tube and an electronic energy-saving lamp using the tube are disclosed. The structure at the connection between the end of tube and the enclosure is a straight section. An inward bend of the straight section is achieved via an interface point between the straight section and the helical portion of the tube. The interface point includes a sharp, V-shaped 180° backward bend. By making use of the sharp inward bend, a sufficient space is left for the enclosure process.
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申请公布号 |
US2008265741(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
US20080025344 |
申请日期 |
2008.02.04 |
申请人 |
CRYSTAL GREEN LIGHTING CO., LTD. |
发明人 |
CHEN CHUN-TSUN;ZHENG ROBIN |
分类号 |
H01J1/62;H01J17/16 |
主分类号 |
H01J1/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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