Screw lamp holder with pull chain switch

Screw lamp holder with pull chain switch

  • CN 202,121,188 U
  • Filed: 06/07/2011
  • Issued: 01/18/2012
  • Est. Priority Date: 06/07/2011
  • Status: Active Grant
First Claim
Patent Images

1. screw cap that has pull chain switch, comprising:

  • bulb socket (3), loam cake (1), lower cover (2) is characterized in that;

    described covering down is provided with the connection platform (21) that bottom bulb socket (3), is connected;

    Bulb socket is located at and connects on the platform (21);

    And fixed through connecting platform, lower cover top is provided with the screw thread (22) that is connected with loam cake, and lower cover is connected through screw thread (22) with loam cake;

    The bottom of lower cover is provided with protective jacket (23), and its protective jacket is located at the outside of screw socket cover (35);

    Power source connecting (31) on the bulb socket (3) is fixedly connected with screw socket cover (35) top through rivet (38);

    Another power source connecting (32) on the bulb socket is fixedly connected with bulb socket through rivet;

    And with right switch in flakes (33) be connected;

    The left-handed opening center contact (34) of (37), bulb socket and lamp in flakes is fixedly connected through rivet (36), and when Drawing switch slide fastener (51), the metal connecting rod (53) of switch rotor (5) can conducting or broken off being connected of right switch contact and left-handed opening contact.

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