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    • 5. 发明授权
    • LED lighting device and lighting equipment
    • LED照明装置和照明设备
    • US08988003B2
    • 2015-03-24
    • US13540283
    • 2012-07-02
    • Noriyuki KitamuraYuji Takahashi
    • Noriyuki KitamuraYuji Takahashi
    • H05B37/02H05B33/08
    • H05B33/0815Y02B20/346
    • An LED lighting device including a DC power source circuit, a high frequency generation circuit which includes an inverter circuit having switching elements and a resonance circuit having a series-connected inductor and condenser, in which the switching elements are on-off controlled by a no-load resonance frequency of the resonance circuit, and DC voltage input from the DC power source circuit is converted into a high frequency AC voltage, a rectification smoothing circuit having an input side which is connected between both edges of the condenser or both edges of the inductor; and a light emitting diode series connected to an output side of the rectification smoothing circuit.
    • 一种LED照明装置,包括直流电源电路,高频产生电路,其包括具有开关元件的反相器电路和具有串联连接的电感器和电容器的谐振电路,其中开关元件被开关控制 谐振电路的负载共振频率和从直流电源电路输入的直流电压被转换为高频交流电压,整流平滑电路具有连接在冷凝器的两个边缘或两个边缘的两个边缘之间的输入侧 电感; 以及连接到整流平滑电路的输出侧的发光二极管串联。
    • 9. 发明申请
    • LED LIGHTING DEVICE AND LIGHTING EQUIPMENT
    • LED照明设备和照明设备
    • US20120268033A1
    • 2012-10-25
    • US13540283
    • 2012-07-02
    • Noriyuki KitamuraYuji Takahashi
    • Noriyuki KitamuraYuji Takahashi
    • H05B37/02
    • H05B33/0815Y02B20/346
    • An LED lighting device including a DC power source circuit, a high frequency generation circuit which includes an inverter circuit having switching elements and a resonance circuit having a series-connected inductor and condenser, in which the switching elements are on-off controlled by a no-load resonance frequency of the resonance circuit, and DC voltage input from the DC power source circuit is converted into a high frequency AC voltage, a rectification smoothing circuit having an input side which is connected between both edges of the condenser or both edges of the inductor; and a light emitting diode series connected to an output side of the rectification smoothing circuit.
    • 一种LED照明装置,包括直流电源电路,高频产生电路,其包括具有开关元件的反相器电路和具有串联连接的电感器和电容器的谐振电路,其中开关元件被开关控制 谐振电路的负载共振频率和从直流电源电路输入的直流电压被转换为高频交流电压,整流平滑电路具有连接在冷凝器的两个边缘或两个边缘的两个边缘之间的输入侧 电感; 以及连接到整流平滑电路的输出侧的发光二极管串联。
    • 10. 发明授权
    • LED lighting device and lighting equipment
    • LED照明装置和照明设备
    • US08237374B2
    • 2012-08-07
    • US12550691
    • 2009-08-31
    • Noriyuki KitamuraYuji Takahashi
    • Noriyuki KitamuraYuji Takahashi
    • H05B39/00
    • H05B33/0815Y02B20/346
    • An LED lighting device including a DC power source circuit, a high frequency generation circuit which includes an inverter circuit having switching elements and a resonance circuit having a series-connected inductor and condenser, in which the switching elements are on-off controlled by a no-load resonance frequency of the resonance circuit, and DC voltage input from the DC power source circuit is converted into a high frequency AC voltage, a rectification smoothing circuit having an input side which is connected between both edges of the condenser or both edges of the inductor; and a light emitting diode series connected to an output side of the rectification smoothing circuit.
    • 一种LED照明装置,包括直流电源电路,高频产生电路,其包括具有开关元件的反相器电路和具有串联连接的电感器和电容器的谐振电路,其中开关元件被开关控制 谐振电路的负载共振频率和从直流电源电路输入的直流电压被转换为高频交流电压,整流平滑电路具有连接在冷凝器的两个边缘或两个边缘的两个边缘之间的输入侧 电感; 以及连接到整流平滑电路的输出侧的发光二极管串联。