Fixing device of glass envelope and lamp holder of mercury lamp

Fixing device of glass envelope and lamp holder of mercury lamp

  • CN 106,711,013 A
  • Filed: 02/28/2017
  • Published: 05/24/2017
  • Est. Priority Date: 02/28/2017
  • Status: Active Application
First Claim
Patent Images

1. the fixing device of the outer glass bulb of mercury vapor lamp and lamp holder, including outer glass bulb(

  • 1)

    With lamp holder(

    2)

    , it is characterised in that:

    The outer glassShell(

    1)

    The circumferential wall of bottom is evenly equipped with some concave points(

    3)

    Or raised points(

    5)

    , the lamp holder(

    2)

    Top is circumferentially evenly equipped with someAlong lamp holder(

    2)

    Axially extending fixed strip(

    4)

    , the fixed strip(

    4)

    It is provided with and outer glass bulb(

    1)

    On concave point (3) or projectionRaised points (8) or concave point (9) that point (5) is engaged.

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