Invention Grant
- Patent Title: LED light bulb with bendable LED filament
-
Application No.: US16408484Application Date: 2019-05-10
-
Publication No.: US10982819B2Publication Date: 2021-04-20
- Inventor: Tao Jiang , Wei-Hong Xu , Yukihiro Saito , Hayato Unagiike , Ai-Ming Xiong , Jun-Feng Xu , Yi-Ching Chen
- Applicant: ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO.,LTD
- Applicant Address: CN Zhejiang
- Assignee: ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO.,LTD
- Current Assignee: ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO.,LTD
- Current Assignee Address: CN Zhejiang
- Agent Simon Kuang Lu
- Priority: CN201410510593.6 20140928,CN201510053077.X 20150202,CN201510316656.9 20150610,CN201510347410.8 20150619,CN201510489363.0 20150807,CN201510502630.3 20150817,CN201510555889.4 20150902,CN201510966906.3 20151219,CN201610041667.5 20160122,CN201610272153.0 20160427,CN201610281600.9 20160429,CN201610394610.3 20160603,CN201610544049.2 20160707,CN201610586388.7 20160722,CN201610936171.4 20161101,CN201611108722.4 20161206,CN201710024877.8 20170113,CN201710079423.0 20170214,CN201710138009.2 20170309,CN201710180574.5 20170323,CN201710234618.8 20170411,CN201710316641.1 20170508,CN201710839083.7 20170918,CN201730450712.8 20170921,CN201730453237.X 20170922,CN201730453239.9 20170922,CN201710883625.0 20170926,CN201730489929.X 20171016,CN201730517887.6 20171027,CN201730520672.X 20171030,CN201730537542.7 20171103,CN201730537544.6 20171103,CN201711434993.3 20171226,CN201711477767.3 20171229,CN201810031786.1 20180112,CN201810065369.9 20180123,CN201810343825.1 20180417,CN201810344630.9 20180417,CN201810498980.0 20180523,CN201810501350.4 20180523,CN201810573314.9 20180606,CN201810836433.9 20180726,CN201810943054.X 20180817,CN201811005145.5 20180830,CN201811005536.7 20180830,CN201811079889.1 20180917,CN201811277980.4 20181030,CN201811285657.1 20181031,CN201811378173.1 20181119,CN201811378189.2 20181119,CN201811549205.X 20181218
- Main IPC: F21K9/61
- IPC: F21K9/61 ; F21K9/232 ; F21V15/04 ; H05B33/08 ; H05B45/00 ; F21Y115/10
Abstract:
An LED light bulb, consisting of: a lamp housing with inner surface and outer surface opposite to the inner surface of the lamp housing, the lamp housing includes a layer of luminescent material which is formed on the inner surface or the outer surface of the lamp housing or integrated in the material of the lamp housing; a bulb base connected to the lamp housing; a stem connected to the bulb base and located in the lamp housing, the stem comprises a stand extending to the center of the lamp housing; and a single filament, disposed in the light housing, a plurality of supporting arms, each of the supporting arms comprises a first end and a second end opposite to the first end of the supporting arms, the first end of each of the supporting arms is connected with the stand while the second end of each of the supporting arms is connected with LED filament.
Public/Granted literature
- US20190264875A1 LED LIGHT BULB WITH BENDABLE LED FILAMENT Public/Granted day:2019-08-29
Information query
