基本信息:
- 专利标题： 一种大角度发光的LED球泡灯
- 专利标题（英）：LED bulb lamp capable of emitting light in wide angle
- 申请号：CN201310268462.7 申请日：2013-06-28
- 公开(公告)号：CN103343898A 公开(公告)日：2013-10-09
- 发明人： 何凯 , 龚辉
- 申请人： 惠州市华阳光电技术有限公司
- 申请人地址： 广东省惠州市东江高新科技开发区上霞北路1号华阳工业园B区5栋
- 专利权人： 惠州市华阳光电技术有限公司
- 当前专利权人： 惠州市华阳光电技术有限公司
- 当前专利权人地址： 广东省惠州市东江高新科技开发区上霞北路1号华阳工业园B区5栋
- 代理机构： 北京集佳知识产权代理有限公司
- 代理人： 曹志霞
- 主分类号： F21S2/00
- IPC分类号： F21S2/00 ; F21V19/00 ; F21V7/10 ; F21Y101/02
The invention discloses an LED bulb lamp capable of emitting light in a wide angle. The LED bulb lamp comprises a lamp body, a globe holder which is in matching connection with the lamp body and an LED light source arranged on the lamp body. The LED light source comprises a light source plate and a plurality of lamp beads which are arranged on the light source plate and distributed in a circular pattern mode. A reflecting piece is further arranged at the center position of the light source plate, and part of light emitted by the lamp beads is reflected through the reflecting piece and then emitted outwards. According to the LED bulb lamp capable of emitting light in the wide angle, the light-emitting angle is large, light-emitting efficiency is improved, light-emitting is even, the lighting range in a space area is enlarged, and the application range is made to be wider.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F21 | 照明 |
| ----F21S | 非便携式照明装置或其系统 |
| ------F21S2/00 | 照明装置的系统，没有包含在大组F21S4/00至F21S10/00中，例如积木式结构的 |