Enhanced lamp holder including a conductive shell and an insulation component

1. An enhanced lamp holder characterized in comprising: a conductive shell and an insulation component installed on the conductive shell, the conductive shell comprising a base and a cover extending outward from one side of the base, the base and the cover forming a cylinder with an opening, the insulation component comprising a support member and a rear seat member, the support member and the rear seat member being connected as a whole, the base being embedded and fixed between the support member and the rear seat member to form a fixing structure for fixing the insulation component, a threaded hole penetrating the support member and the rear seat member being set in the insulation component, a conductive member being installed in the threaded hole.

2. The enhanced lamp holder as recited in claim 1 , wherein a fixing hole is set on the base, and the fixing hole is located within a range of a connection surface of the rear seat member and the base.

3. The enhanced lamp holder as recited in claim 1 , wherein positioning grooves are set on an outer side of the rear seat member.

4. The enhanced lamp holder as recited in claim 1 , wherein the rear seat member has a truncated cone structure, the support member has a cylindrical structure, an outer diameter of the support member is greater than a maximum outer diameter of the rear seat member, a rear surface of the support member connected to the base has a planar structure, and the rear seat member is pressed against the rear surface of the support member to form a coaxial structure.

5. The enhanced lamp holder as recited in claim 1 , wherein a front end surface of the support member facing the opening of the conductive shell recesses inwardly to form a structure shaped as a dome.

6. The enhanced lamp holder as recited in claim 1 , wherein a thread is set on both an outer side and an inner side of the cover.