CN201421817Y - Special-purpose lamp holder for screw-type energy-saving lamp - Google Patents

Abstract

A special-purpose lamp holder for a screw-type energy-saving lamp comprises a lamp holder housing, a fixing cover, a base, base sockets, a wire and a wire plug. Screw threads are formed on the outer side and the inner wall of the lamp holder housing; the base is placed at the bottom end of the lamp holder housing and is fixed to the lamp holder housing through the fixing cover; two projecting andparallel base sockets are formed at the bottom of the base; a metal plug-in piece is fixedly arranged in each base socket; the other end of each of the metal plug-in pieces is connected with the fixing cover and the lamp holder housing; and one end of each wire plug, where a clamping groove is formed, is sleeved with the metal plug-in piece, while the other end thereof is connected with the wire.The welding link for manufacturing the lamp holder is eliminated; the labor productivity is improved; the cost is saved; the structure is simple; and the lamp holder is suitable for popularization andapplication of various screw-type energy-saving lamps.

Description

A kind of electricity-saving lamp screw socket special lamp cap

Technical field

The utility model relates to the energy-saving lighting lamp field, particularly a kind of electricity-saving lamp screw socket special lamp cap.

Background technology

At present, known electricity-saving lamp in front face fix two electric wires all be by scolding tin with two electric wires respectively with holder in the binding post that is provided with weld mutually, the contact of this welding, if light fixture service time of a specified duration easy corrosion drop, thereby cause whole light fixture discarded, promptly this method by welding fixes the light fixture of two electric wire institute outputs, and useful life is short, but also the equipment of need one bond pads, it is higher therefore to make the light fixture cost.

Summary of the invention

In order to overcome above-mentioned deficiency, the utility model provides a kind of electricity-saving lamp screw socket special lamp cap, it has not only saved the operation of welding, and by the setting that plug and base end are provided with socket is set at wire end, thereby efficiently solve the problems referred to above, and bulb also can utilize original lamp holder to change when damaging.

The utility model solves technical scheme that its technical problem adopts: a kind of electricity-saving lamp screw socket special lamp cap, it comprises: lamp head shell, fixed cap, base, the base socket, electric wire, wire and plug, the described lamp head shell outside, inwall all is provided with screw thread, base places its bottom, by fixed cap the two is fixed, described base end is provided with base socket two protrusions and parallel, be fixed with a metal insert in the described base socket respectively, the other end of described metal insert joins with fixed cap and lamp head shell respectively, described wire and plug one end is provided with draw-in groove, socket-connect with metal insert, the other end then joins with electric wire.

The beneficial effects of the utility model are, have saved the welding link that lamp holder is made, and have improved labor productivity, have saved cost, and are simple in structure, are applicable to that various screw energy-saving lamps promote the use of.

Description of drawings

Fig. 1 is the utility model electricity-saving lamp screw socket special lamp cap end view

Fig. 2 is the utility model electricity-saving lamp screw socket special lamp cap plan structure figure

Fig. 3 is the utility model electricity-saving lamp screw socket special lamp cap sectional structure chart

Fig. 4 is the draw-in groove cutaway view (amplification) of the utility model wire and plug

Among the figure 1, lamp head shell; 2, fixed cap; 3, base; 4, base socket; 5, electric wire; 6, wire and plug; 7, draw-in groove; 8, screw thread; 9, metal insert.

Embodiment

In the drawings, base 3 places lamp head shell 1 bottom, by fixed cap 2 the two is fixed, described base 3 ends are provided with base socket 4 two protrusions and parallel, be respectively equipped with a metal insert 9 in the described base socket 4, the other end of described metal insert 9 joins with fixed cap 2 and lamp head shell 1 respectively, and described wire and plug 6 one ends are provided with draw-in groove 7, socket-connect with metal insert 9, the other end is connected with electric wire 5, wire and plug 6 is aimed at metal insert 9 press, then draw-in groove 7 blocks metal insert 9, connects circuit, when bulb damages replacing, slightly firmly can extract power lug 6, simple in structure, be applicable to that various screw energy-saving lamps promote the use of.

Claims (3)

1, a kind of electricity-saving lamp screw socket special lamp cap, it comprises: lamp head shell, fixed cap, base, base socket, electric wire, wire and plug, it is characterized in that: the described lamp head shell outside, inwall all are provided with screw thread, and base places its bottom, by fixed cap the two is fixed.

2, according to the described electricity-saving lamp screw socket of claim 1 special lamp cap, it is characterized in that: described base end is provided with base socket two protrusions and parallel, is fixed with a metal insert in the described base socket respectively.

3, according to the described electricity-saving lamp screw socket of claim 1 special lamp cap, it is characterized in that: described wire and plug one end is provided with draw-in groove, socket-connects with metal insert, and the other end then joins with electric wire.

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