-
公开(公告)号：US20190249831A1
公开(公告)日：2019-08-15
申请号：US15894905
申请日：2018-02-12
发明人： Jinyong Liu , Hongkui Jiang , Hongbin Lin , Shiyong Li
CPC分类号： F21K9/238 , F21K9/232 , F21S10/043 , F21V23/003 , F21V23/0492 , F21V29/74 , F21V29/83 , F21W2121/00 , F21Y2107/30 , F21Y2107/70 , F21Y2115/10
摘要： A light bulb apparatus includes a flexible circuit board, LED modules, a control circuit, a driver circuit and a bulb head. The flexible circuit board is rolled as a hollow tube with a cap. The LED modules are disposed on the flexible circuit board. The control circuit is used for controlling turn-on and turn-off of the LED modules in a predetermined pattern. The driver circuit is connected with an electrode terminal on the cap. The bulb head receives external power supply.
-
公开(公告)号：US11234305B2
公开(公告)日：2022-01-25
申请号：US16852469
申请日：2020-04-18
发明人： Jinyong Liu , Biao Chen , Hongbin Lin , Hongkui Jiang
IPC分类号： H05B45/357 , F21K9/232 , F21K9/238 , H05B47/155 , H05B45/18 , H05B45/345 , H05B47/19 , H05B45/37
摘要： A LED lighting apparatus includes a housing, a bulb shell, a driver plate, a light source plate, and a driver circuit. The bulb shell is connected to the housing. The bulb shell and the housing form a container space. The driver plate is set in the container space. The light source plate is set in the container space. The light source plate includes a base plate and a light emitting component on the base plate. The driver circuit includes a rectifier circuit and a constant current driver chip which are electrically connected to each other. The rectifier circuit is set on the driver plate. The constant current driver chip is set on the light source plate.
-
公开(公告)号：US20210329762A1
公开(公告)日：2021-10-21
申请号：US16852469
申请日：2020-04-18
发明人： Jinyong Liu , Biao Chen , Hongbin Lin , Hongkui Jiang
IPC分类号： H05B45/357 , F21K9/232 , F21K9/238 , H05B45/37 , H05B45/18 , H05B45/345 , H05B47/19 , H05B47/155
摘要： A LED lighting apparatus includes a housing, a bulb shell, a driver plate, a light source plate, and a driver circuit. The bulb shell is connected to the housing. The bulb shell and the housing form a container space. The driver plate is set in the container space. The light source plate is set in the container space. The light source plate includes a base plate and a light emitting component on the base plate. The driver circuit includes a rectifier circuit and a constant current driver chip which are electrically connected to each other. The rectifier circuit is set on the driver plate. The constant current driver chip is set on the light source plate.
-
公开(公告)号：US20210018147A1
公开(公告)日：2021-01-21
申请号：US16719789
申请日：2019-12-18
发明人： Jinyong Liu
摘要： A lighting apparatus includes a connector, a housing connected to the connector, a light source assembly provided in the housing and having a driving board electrically connected to a light source board, and a ring-shaped element rotatably secured to an outer surface of the housing and configured such that rotation of the ring-shaped element operates the switch.
-
公开(公告)号：US11035523B2
公开(公告)日：2021-06-15
申请号：US16416152
申请日：2019-05-18
发明人： Hongkui Jiang , Hongbin Lin , Jinyong Liu
摘要： A lighting apparatus includes a light cover, a cup body, a heat sink, a light source module, a bulb cap and a driver. The cup body has a cup bottom, a cup top and a cup wall. The cup top has a larger diameter than the cup bottom. The light cover is attached to the cup top. The heat sink has a peripheral wall and a holder. The peripheral wall clings to the cup wall.
-
公开(公告)号：US10914429B1
公开(公告)日：2021-02-09
申请号：US16719789
申请日：2019-12-18
发明人： Jinyong Liu
IPC分类号： F21V23/04 , F21K9/237 , F21K9/233 , F21Y115/10
摘要： A lighting apparatus includes a connector, a housing connected to the connector, a light source assembly provided in the housing and having a driving board electrically connected to a light source board, and a ring-shaped element rotatably secured to an outer surface of the housing and configured such that rotation of the ring-shaped element operates the switch.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.012 秒)
