Lamp holder structure

Disclosed is a lamp holder structure, comprising a fixed part at the lamp holder position and a metal contact cooperating with the fixed part to form an electrical connecting piece of the lamp holder. The lamp holder structure is characterized in that the metal contact comprises a contacting body, an inserting part, and a wire connecting part, wherein the contacting body, which is a sheet-like metal, is located outside the fixed part; the inserting part, which extends outside from the outer rim of the contacting body, is inserted to and fixed upon the fixed part; and the wire connecting part, which extends outside from the outer rim of the contact body, is fixed with and electrically connected with a connecting wire. The wire connecting part, which extends outside from the edge of the contacting body, becomes a convenient connecting member for connecting with an external connecting wire. On one hand, the lamp holder structure is reasonable in form and rapid and convenient for fixation. On the other hand, the