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Control apparatus of showcase

  • US 8,223,017 B2
  • Filed: 11/20/2008
  • Issued: 07/17/2012
  • Est. Priority Date: 11/22/2007
  • Status: Active Grant
First Claim
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1. A control apparatus which controls a plurality of arranged showcases so that display chambers where commodities are displayed are illuminated with LED illumination apparatuses, comprising:

  • a person detecting sensor provided in one of the plurality of arranged showcases, disposed in such a position that the approaching of any person is first detected among the plurality of arranged showcases, so that the approaching of the person is detected,a microcomputer having a set of instructions for controlling the plurality of arranged showcases,wherein the microcomputer controls the plurality of arranged showcases in a manner that when the person detecting sensor detects the approaching of the person, the illumination intensities of all the LED illumination apparatuses of the plurality of arranged showcases are increased.

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