Patent ID: 7402061

Claim:
An improved structure of energy-efficient lamp base for insertion of a connecting pin of an energy-efficient lamp, comprising: a fixing base, which has an accommodating space in communication with two symmetrically formed wire holes on its top surface; wherein the top surface is formed with a fixing wall around each of the wire holes and the two fixing walls separate two hook slots and one accommodating slot; two conductors, each of which has a first fixing section and a second fixing section, both ends of each fixing section being limited by the corresponding hook slots of the fixing base; wherein a connecting section and an elastic section are disposed adjacent a side edge of the first fixing section, the connecting section and the first fixing section are disposed on the same plane, the connecting section and the elastic section are perpendicular to each other, the connecting section is disposed in the corresponding wire hole of the fixing base, the end of the connecting section is bent into a back hook, the end of the back hook is further formed with a guide groove for fixing the wire, each of the elastic sections is parallel to the top surface of the accommodating space, an elastic part is provided perpendicular to each elastic section via an extending part, the two elastic parts provide an elastic force toward an opening of the accommodating space of a fixing base to urge against a connecting pin of the energy-efficient lamp, and a blocking part extends from between the fixing sections toward the elastic parts to block the connecting pin of the energy-efficient lamp; two elastic elements, each of which is disposed in the corresponding accommodating slot; wherein one end of each of the elastic elements urges against the corresponding accommodating slot of the fixing base, the other end urges against one fixing section of the conductor, and the conductors are pushed away from each other; a bottom cover, which covers the opening of the accommodating space of the fixing base; wherein two prong holes are formed symmetrically on the covering surface of the bottom cover, each of the prong holes has an inserting section and a locking section, a connecting part extends from a circumference of each inserting section along the covering surface, each of the connecting parts goes into the corresponding wire hole of the fixing base, the two connecting parts are connected respectively with a blocking part, the two blocking parts block the wire holes, the two blocking parts and the wire holes are on the same line, and each of the two blocking parts is extended with a positioning post for urging against the corresponding connecting section of the conductor and fixing it.