CHUAN HE CO., LTD. Patent applications |
Patent application number | Title | Published |
20120302080 | Connection unit for fluorescent tubes - A connection unit for fluorescent tubes includes a base having an extension which has an opening and an engaging portion is defined along an inner periphery of the opening. A cover is removably mounted to the base and a rotatable member is located in the cover. The cover has a terminal entrance defined in the base portion thereof so that terminals of a fluorescent tube are inserted into the terminal entrance. A shank extends from the base portion and a disk is connected to a distal end of the shank. The disk is engaged with the engaging portion of the base. The extension of the base and the cover position the disk so that the rotatable member is secured when being rotated. | 11-29-2012 |
20120302079 | Connection unit for fluorescent tubes - A connection unit for fluorescent tubes includes a base connected to each of two ends of a light unit and the base has an extension. Two conductive plates are connected to two reception areas of the extension. A cover is removably connected to the base and has a room and a recessed area is defined in the top of the cover. A rotatable member is removably connected to the recessed area and has a face board which has a reception hole communicating with the room. A shank is connected to the periphery of the reception hole and the rotatable member is rotatable about an axis of the recessed area. The base and the conductive plates are pulled out from the recessed area and the room respectively. | 11-29-2012 |