Fire disaster detector

Fire disaster detector

  • CN 1,219,276 C
  • Filed: 03/03/2000
  • Issued: 09/14/2005
  • Est. Priority Date: 04/28/1999
  • Status: Active Grant
First Claim
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1. fire detector comprises:

  • A circuit board that is formed with the circuit of detection of fires;

    A light source that links to each other with circuit board;

    AndLight that sends from light source by emission indicates fire detector to be in the pilot lamp of acquisition mode, described pilot lamp be set among the housing or on;

    It is characterized in that described circuit board and described light source are set among the described housing;

    Described pilot lamp be positioned at described light source near;

    Described pilot lamp is that a center line with the top by described housing is the center, forms according to a predetermined shape;

    AndWhen described top side is observed described housing, described pilot lamp is with annular or has the shape that forms regularly along a circle and form.

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