专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011023486A1 AN ELECTRONIC PRODUCT HAVING A DOUBLE-PCB SANDWICH STRUCTURE AND A METHOD OF ASSEMBLING THE SAME 审中-公开
标题翻译：具有双PCB三明治结构的电子产品及其组装方法
公开(公告)号：WO2011023486A1
公开(公告)日：2011-03-03
申请号：PCT/EP2010/060996
申请日：2010-07-29
申请人： OSRAM GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG , BRÜCKEL, Martin , HE, Haixiang , JIANG, Wanchun
发明人： BRÜCKEL, Martin , HE, Haixiang , JIANG, Wanchun
IPC分类号： H05K3/34 , H01F27/02 , H05K5/06 , H05K1/14
CPC分类号： H05K1/144 , H01F27/06 , H01F2027/065 , H05K3/284 , H05K3/3447 , H05K7/1418 , H05K2201/049 , H05K2201/1003 , H05K2201/10303 , H05K2201/10939 , Y10T29/49144
摘要： The invention provides an electronic product having a double-PCB sandwich structure, comprising a PCB assembly and a casing having an open side, wherein a protuberance is respectively formed on the inner sides of two side walls of the casing in the longitudinal direction, the PCB assembly consists of an electronic component, a base PCB and a main PCB, the length of the base PCB and the length of the main PCB in the longitudinal direction of the casing are substantially equal to each other and slightly smaller than the length of the casing so that the PCB assembly can be installed into the casing by mating with the protuberances.
摘要翻译：本发明提供了一种具有双PCB夹层结构的电子产品，包括PCB组件和具有开口侧的壳体，其中突起分别沿纵向方向形成在壳体的两个侧壁的内侧上，PCB 组件由电子部件，基板PCB和主PCB组成，基板的长度和主PCB在壳体的纵向方向上的长度基本上彼此相等并且略小于壳体的长度使得PCB组件可以通过与突起配合而安装到壳体中。

2. 发明申请

WO2011061180A1 METHOD AND DEVICE FOR STARTING HID LAMP, AND BALLAST 审中-公开
标题翻译：用于启动HID灯和BALLAST的方法和装置
公开(公告)号：WO2011061180A1
公开(公告)日：2011-05-26
申请号：PCT/EP2010/067559
申请日：2010-11-16
申请人： OSRAM GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG , BRUECKEL, Martin , MORKEL, Matthias , HE, Haixiang , JIANG, Wanchun
发明人： BRUECKEL, Martin , MORKEL, Matthias , HE, Haixiang , JIANG, Wanchun
IPC分类号： H05B41/288
CPC分类号： H05B41/2883 , Y02B20/204
摘要： A device (10) for starting a high intensity discharge lamp, comprising: a driving device (102), a resonance circuit (104) and a control device (106), wherein the driving device (102) obtains energy from a power source (100), and applies a voltage with a certain frequency to the resonance circuit (104) under a control of the control device (106), the resonance circuit (104) applies an output voltage thereof to the high intensity discharge lamp (108), wherein the control device (106) is configured to control an output voltage frequency of the driving device (102), so that the output voltage frequency is decreased gradually from a resonance frequency (f Res ) of the resonance circuit (104). Further, the present invention also discloses a ballast comprising the device for starting the high intensity discharge lamp as well as a method for starting the high intensity discharge lamp.
摘要翻译：一种用于启动高强度放电灯的装置（10），包括：驱动装置（102），谐振电路（104）和控制装置（106），其中所述驱动装置（102）从电源（ 100），并且在控制装置（106）的控制下，向谐振电路（104）施加一定频率的电压，谐振电路（104）向高强度放电灯（108）施加输出电压，其中所述控制装置（106）被配置为控制所述驱动装置（102）的输出电压频率，使得所述输出电压频率从所述谐振电路（104）的谐振频率（fRes）逐渐减小。此外，本发明还公开了一种镇流器，其包括用于启动高强度放电灯的装置以及用于启动高强度放电灯的方法。

3. 发明申请

WO2012031883A1 LIGHT EMITTING UNIT DRIVING CIRCUIT AND LIGHT EMITTING DEVICE 审中-公开
标题翻译：发光单元驱动电路和发光装置
公开(公告)号：WO2012031883A1
公开(公告)日：2012-03-15
申请号：PCT/EP2011/064430
申请日：2011-08-23
申请人： OSRAM AG , HE, Haixiang , JIANG, Wanchun , BRUECKEL, Martin , WANG, Hu
发明人： HE, Haixiang , JIANG, Wanchun , BRUECKEL, Martin , WANG, Hu
IPC分类号： H05B33/08
CPC分类号： H05B37/02 , H05B33/0818 , H05B33/0851
摘要： The present invention relates to a light emitting unit driving circuit and a light emitting device. The light emitting unit driving circuit provided according to embodiments of the invention includes: an operating voltage supplying unit for supplying a voltage input for the driving circuit; a driving unit coupled to the operating voltage supplying unit and configured to drive the light emitting unit to make the light emitting unit turn on or turn off; and a feedback control unit coupled between the driving unit and the light emitting unit, and forming a feedback loop together with the driving unit and the light emitting unit to stabilize an operating current of the light emitting unit.
摘要翻译：本发明涉及发光单元驱动电路和发光器件。根据本发明实施例提供的发光单元驱动电路包括：用于为驱动电路提供电压输入的工作电压提供单元; 驱动单元，其耦合到所述工作电压提供单元并且被配置为驱动所述发光单元以使所述发光单元导通或关闭; 以及耦合在所述驱动单元和所述发光单元之间的反馈控制单元，以及与所述驱动单元和所述发光单元一起形成反馈回路以稳定所述发光单元的工作电流。

4. 发明申请

WO2012028457A1 TRANSFORMER AND DEVICE INCLUDING THE SAME 审中-公开
标题翻译：包括其的变压器和装置
公开(公告)号：WO2012028457A1
公开(公告)日：2012-03-08
申请号：PCT/EP2011/064137
申请日：2011-08-17
申请人： OSRAM AG , JIANG, Wanchun , HE, Haixiang , BRUECKEL, Martin
发明人： JIANG, Wanchun , HE, Haixiang , BRUECKEL, Martin
IPC分类号： H01F27/40
CPC分类号： H01F27/402
摘要： The present application provides a transformer and a device including the same. The transformer includes a current suppression part, adapted to suppress a high current at a primary side of the transformer caused by a capacitor in a load network; a primary coil, adapted to receive an input voltage; and a secondary coil, adapted to provide an output voltage to the load network. Thus, the current at the primary side of the transformer is kept to be stable and a protection to the transformer is implemented.
摘要翻译：本申请提供了一种变压器和包括该变压器的装置。变压器包括电流抑制部分，适于抑制由负载网络中的电容器引起的变压器初级侧的高电流; 适于接收输入电压的初级线圈; 以及适于向负载网络提供输出电压的次级线圈。因此，变压器初级侧的电流保持稳定，实现对变压器的保护。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式