CN2613897Y

CN2613897Y - Improved plug-wire self-locking type halogen lamp socket

Info

Publication number: CN2613897Y
Application number: CN 03224793
Authority: CN
Inventors: 曾志诚
Original assignee: Sanyi Hardware & Electronics Shenzhen Co ltd
Current assignee: Sanyi Hardware & Electronics Shenzhen Co ltd
Priority date: 2003-04-03
Filing date: 2003-04-03
Publication date: 2004-04-28
Anticipated expiration: 2013-04-03

Abstract

Disclosed is a modified plug wire self-locking halogen lamp-socket which (substantially) relates to lamp-sockets corresponding to G 5.3 type bulbs. The modified lamp-socket substantially improves the structure of the conducting piece in the lamp-socket, and utilizes the new conducting piece unitized design so as to make the lamp-socket to be the lead wire plug wire type. The concrete structure is that a metallic box seat for installing the conducting piece is designed, and each conducting piece is installed at one metallic box seat. The top of the metallic box seat has a lead wire faucet and a lead wire releasing jaws, and the metallic box seat is provided in the trough of the conducting seat of the porcelain seat. Through the designed conducting piece combination, the lamp-socket lead wire can be directly inserted to the lead wire jack of the conducting piece from the lead wire faucet of the metallic box seat, and the conducting piece can automatically lock the inserted lead wire. When the lead wire needs to be replaced, a screwdriver is needed to press the conducting piece in the box from the lead wire releasing jaws, the lead wire can release, and the user can conveniently replace the lead wire himself.

Description

A kind of follow-on plug wire self-locking halogen lamp socket

Affiliated technical field

The utility model belongs to a kind of halogen lamp socket, particularly joins the lamp socket of inserting this style number bulb of G5.3.

Background technology

Existing design feature of joining the halogen lamp socket of inserting this class universal models bulb of G5.3 as shown in Figure 1, this type of lamp socket is made up of pedestal (a), conducting strip (b), spring (c) and lead-in wire (d), two lead-in wires are riveted on the conducting strip, then conducting strip and spring are installed in the conductive film track of pedestal.The shortcoming of this lamp socket is: in case lead-in wire is riveted on the conducting strip, just can not get loose, if electric wire damages or need another kind of electric wire, the user can not change, because can damage conducting strip, this brings inconvenience to the user and the application of limits product.Because the production of product needs the step of a riveted joint lead-in wire on conducting strip, increased the production time of product.

Summary of the invention

The purpose of this utility model is the modified model halogen lamp socket of a kind of plug wire self-locking of design, to overcome the existing existing shortcoming of riveting line formula halogen lamp socket.

For achieving the above object, this Improved lamp seat mainly is that the structure of the conducting strip in the lamp socket has been done improvement, adopts new conducting strip Combination Design, so that lamp socket becomes the lead-in wire plug wire.Its concrete structure is to have designed the metal cassette holder that conducting strip is installed, each conducting strip is contained among the metal cassette holder, the end face of this metal cassette holder has a lead-in wire dress socket and lead-in wire mouth that gets loose, the metal cassette holder is installed in the conductive seat groove of porcelain seat, it is one arc that said conducting strip is, a flat part and a curved down end portion are arranged at the top of conducting strip, has wire jack at curved down end portion, the flat part in the top of the conducting strip among the metal cassette holder of packing into is facing to the lead-in wire mouth that gets loose, and the wire jack of curved end portion is facing to lead-in wire dress socket down.

Lead-in wire dress socket on the said metal cassette holder can be designed to circle;

Lead-in wire on the said metal cassette holder get loose the mouth can be designed to square.

Said metal cassette holder also establish the elastic card that the side has an evagination so that when packing the metal cassette holder into the conductive seat groove in order to it is clamped in the conductive seat groove.

The new conducting strip combination that the utility model is designed, the direct lead-in wire dress socket plug-in mounting from the metal cassette holder of lamp socket lead-in wire can be gone in the wire jack of conducting strip, lock by the lead-in wire that the dislocation of the dress of the lead-in wire on this wire jack and metal cassette holder socket will be inserted.And when needs are changed lead-in wire, only need to press down conducting strip in the box with bottle opener from the lead-in wire mouth that gets loose, eliminate the dislocation that wire jack and the lead-in wire on the metal cassette holder on the conducting strip adorned socket, lead-in wire can get loose, and the user just can change lead-in wire easily voluntarily like this.

Description of drawings

Fig. 1 is existing each parts decomposition texture of plain edition halogen lamp socket and entire combination solid shape figure;

Fig. 2 is each the parts decomposition texture and the entire combination solid shape figure of this follow-on plug wire self-locking halogen lamp socket.

Embodiment

As shown in Figure 2, this follow-on plug wire self-locking halogen lamp socket is made of metal cassette holder 1, conducting strip 2 and porcelain seat 4.The end face of metal cassette holder 1 is provided with circular lead-in wire dress socket 11 and square lead-in wire and gets loose mouthfuls 12, the side of metal cassette holder has the elastic card 13 of evagination, on porcelain seat 4, has the conductive seat groove 41 that shape matches with the metal cassette holder, during assembling conducting strip 2 is fit in the metal cassette holder 1, form conducting strip combination 3, then conducting strip combination 3 is installed among the conductive seat groove 41 of porcelain seat 4, inserts lead-in wire 5 at last, be the utility model product.

Claims

1. plug wire self-locking halogen lamp socket, comprise porcelain seat (4) and be installed in conducting strip (2) in the lamp socket, it is characterized in that each conducting strip (2) is contained among the metal cassette holder (1), the end face of this metal cassette holder has a lead-in wire dress socket (11) and lead-in wire mouth (12) that gets loose, the metal cassette holder is installed in the conductive film track (41) of porcelain seat (4), it is one arc that said conducting strip (2) is, a flat part and a curved down end portion are arranged at the top of conducting strip, has wire jack at curved down end portion, the flat part in top of the conducting strip (2) among the metal cassette holder (1) of packing into gets loose mouthful (12) facing to lead-in wire, and the wire jack of curved end portion is facing to lead-in wire dress socket (11) down.

2. plug wire self-locking halogen lamp socket according to claim 1 is characterized in that the lead-in wire dress socket (11) on the said metal cassette holder (1) is circle.

3. plug wire self-locking halogen lamp socket according to claim 1 is characterized in that the lead-in wire on the said metal cassette holder (1) gets loose mouthful (12) for square.

4. plug wire self-locking halogen lamp socket according to claim 1 is characterized in that the side of said metal cassette holder (1) has in order to it is clamped on the elastic card (13) of the evagination in the conductive film track (41).