Invention Grant
US08740399B2 Touch type lamp switch 失效
触摸式灯开关

  • Patent Title: Touch type lamp switch
  • Patent Title (中): 触摸式灯开关
  • Application No.: US13100182
    Application Date: 2011-05-03
  • Publication No.: US08740399B2
    Publication Date: 2014-06-03
  • Inventor: David Wang
  • Applicant: David Wang
  • Agent Alexander Chen
  • Main IPC: G01D11/28
  • IPC: G01D11/28
Touch type lamp switch
Abstract:
A touch type lamp switch, which comprising: an upper and lower casing matched to each other; a keying zone is protruded integrally on the upper casing, and several touch switches are divided; multiple punch holes are arranged on the periphery of the keying zone, and the lower casing is provided with a depressed space, with its opening interlocked with the upper casing; a faceplate, attached firmly onto the upper casing; a transparent light panel, attached firmly with the surface of the faceplate; a rectangular hollow frame, embedded onto the center of the transparent light panel and faceplate for locking the transparent light panel; and a circuit structure, embedded into the space formed by the upper and lower casings, comprising of touch switch circuit, several LED indicators and colorful LED backlight.
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