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    • 8. 发明授权
    • Adjustable three-stage light emitting diode bulb
    • 可调三级发光二极管灯泡
    • US09035554B2
    • 2015-05-19
    • US13912480
    • 2013-06-07
    • Tai-Hsiang HuangKuan-Hsiang Huang
    • Tai-Hsiang HuangKuan-Hsiang Huang
    • H05B41/00H05B33/08
    • H05B33/0845H05B33/0809
    • A three-stage power adjustable Light Emitting Diode bulb includes a first resistance and a second resistance which is electrically connected to the first resistance in parallel. The first resistance and the second resistance are connected to a rectifier. Multiple Light Emitting Diode units and a limiting resistance are connected between the positive and negative poles of the rectifier. The Light Emitting Diode units each have multiple Light Emitting Diodes. The electric energy consumption of the Light Emitting Diode bulb is reduced and the life of use of the Light Emitting Diode bulb is prolonged. The resistance value of the first and second resistance can be adjusted to have different luminous powers.
    • 三级功率可调发光二极管灯泡包括与第一电阻并联电连接的第一电阻和第二电阻。 第一电阻和第二电阻连接到整流器。 多个发光二极管单元和极限电阻连接在整流器的正极和负极之间。 发光二极管单元各有多个发光二极管。 发光二极管灯泡的电能消耗降低,发光二极管灯泡的使用寿命延长。 可以将第一和第二电阻的电阻值调整为具有不同的发光功率。
    • 10. 发明申请
    • Desk lamp
    • 台灯
    • US20100238644A1
    • 2010-09-23
    • US12382512
    • 2009-03-18
    • Tai-Hsiang HuangKuan-Hsiang Huang
    • Tai-Hsiang HuangKuan-Hsiang Huang
    • F21V13/00
    • F21V23/04F21S6/003F21S9/022H05B33/0803
    • This invention relates to a desk lamp in which the base of desk lamp is provided with a power lead having a transformer-type plug at one end for plug-in connection with a socket connecting to commercial electricity, a battery chamber within the base for receiving batteries, and a light regulating circuit within the base which has a light regulating knob provided on and protruded to the outside of the base. In this way, the desk lamp not only can be lighten up for illumination purpose under different type power supply such as commercial electricity or battery, but also the light intensity of desk lamp can be regulated through the light regulating circuit by the light regulating knob according to user's demand. In addition, the desk lamp can be used as an emergency light by the use of additionally added batteries. Therefore, it has better performance in total practical application.
    • 本发明涉及一种台灯,其中台灯的底座设置有电源线,电源线的一端具有与连接商业电的插座连接的变压器型插头,用于接收的电池室 电池和基座内的调光电路,其具有设置在基座外部并突出到基座外部的调光旋钮。 这样,台灯不仅可以在诸如商用电力或电池的不同类型的电源下照明用于照明,还可以通过调光电路通过调光旋钮调节台灯的光强度 满足用户需求。 此外,台灯可以通过使用附加的电池用作应急灯。 因此,在实际应用中具有较好的性能。