Anti-explosion electronic ballast

Anti-explosion electronic ballast

  • CN 202,229,147 U
  • Filed: 09/29/2011
  • Issued: 05/23/2012
  • Est. Priority Date: 09/29/2011
  • Status: Active Grant
First Claim
Patent Images

1. explosion-proof electric ballast;

  • Comprise base (1), shell (2), electronic drive circuit assembly (3), power lead (7), terminal plate (4) and installed part;

    Electronic drive circuit assembly (3) is installed by electronic element and is formed in the circuit board;

    Wiring board is installed on the base (1), it is characterized in that being filled with vulcanized rubber (8) in the space between electronic drive circuit assembly (3) and base (1) and shell (2).

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