![电灯泡型光源设备](/CN/2013/1/0/images/201310001104.jpg)
基本信息:
- 专利标题: 电灯泡型光源设备
- 申请号:CN201310001104.X 申请日:2013-01-04
- 公开(公告)号:CN103206627B 公开(公告)日:2016-12-28
- 发明人: 四本直树 , 宫田耕自
- 申请人: 索尼公司
- 申请人地址: 日本东京
- 专利权人: 索尼公司
- 当前专利权人: 索尼公司
- 当前专利权人地址: 日本东京
- 代理机构: 中国国际贸易促进委员会专利商标事务所
- 代理人: 陈芳
- 优先权: 2012-004637 2012.01.13 JP
- 主分类号: F21S2/00
- IPC分类号: F21S2/00 ; F21V23/02 ; H05B37/00
An electric light bulb type light source apparatus includes a base, an insulated power source circuit, a light source unit, a light source drive circuit, a speaker, a speaker drive circuit, a plurality of substrates, and a casing. The insulated power source circuit has a transformer that insulates a primary side circuit from a secondary side circuit, converts a voltage to a first DC power source voltage, and outputs the first DC power source voltage. The light source drive circuit drives the light source unit by using the first DC power source voltage output from the power source circuit. The speaker drive circuit drives the speaker by using the first DC power source voltage output from the power source circuit. On the plurality of substrates, the power source circuit, the light source drive circuit, and the speaker drive circuit are mounted. The casing contains the plurality of substrates.
公开/授权文献:
- CN103206627A 电灯泡型光源设备 公开/授权日:2013-07-17
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 |