CN2468188Y

CN2468188Y - Halogen lamp socket

Info

Publication number: CN2468188Y
Application number: CN 01209083
Authority: CN
Inventors: 薛锡荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-12
Filing date: 2001-03-12
Publication date: 2001-12-26
Anticipated expiration: 2011-03-12

Abstract

The utility model relates to a halogen lamp socket, comprising a lower ceramic seat, an upper ceramic cap, a polar elastic piece, a clamp spring for clamping a bulb and a connecting piece connected with supporting members of a light fixture, wherein, the cylindrical surface of the lower ceramic seat is provided with an external thread connected with a fixing piece of a lamp shade. The utility model reduces plastic components in a high temperature zone, prolongs the service life of the lamp socket and has the advantages of compact structure, material saving, labor saving and corresponding cost reduction.

Description

The halogen lamp socket

The utility model relates to the lamp socket of Halogen lamp LED.

Traditional halogen lamp socket by following ceramics seat, go up jump ring that ceramic cap, polarity shell fragment, clamping bulb use, and plastic wrapper etc. form.Be provided with external screw thread at the upper face of plastic wrapper and be connected with the lampshade fixture, the plastic wrapper bottom is connected with the light fixture supporting member.Because the top of plastic wrapper is in the high-temperature region of light fixture, aging easily, cause bad tooth, so that lose its function, thereby influence the useful life of lamp socket.

The purpose of this utility model is to improve the structure of halogen lamp socket, reduces the plastic member of high-temperature region, to prolong the useful life of lamp socket.

The utility model is realized in the following way: the jump ring that this halogen lamp socket comprises following ceramics seat, goes up ceramic cap, polarity shell fragment, clamping bulb are used, and the connector that is connected with the light fixture supporting member, on the face of cylinder of following ceramics seat, be provided with external screw thread, be connected with the lampshade fixture.Like this, the utility model has been cancelled the plastic wrapper in traditional halogen lamp socket, has reduced the plastic member that is in the high-temperature region, thereby has solved the problem because of the easily aging loss of function of plastic member high temperature, has prolonged the useful life of lamp socket.

The connector that is connected with the lamp socket supporting member in the such scheme can adopt two kinds of patterns: first kind is to adopt plastic feet.This plastic feet top is provided with the ear that upwards stretches and colludes.The corresponding groove that colludes interlocking with this ear that is provided with on following ceramics seat, thus can make plastic feet be connected down the bottom of ceramics seat.Be provided with the internal thread that is connected with the light fixture supporting member in the bottom of plastic feet.Second kind is to adopt metallic support.This support is connected down on the ceramics seat by screw.Be provided with the internal thread that is connected with the light fixture supporting member in frame bottom.

The utility model is compared with traditional halogen lamp socket, and its advantage is: 1, ceramics seat directly is connected with the lampshade fixture down, has reduced the plastic member that is in the high-temperature region, has improved the high temperature high voltage resistant performance of lamp socket, increases the service life.2, product structure is more compact, labor and material saving, the corresponding reduction of cost.

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing.

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the structural representation of the utility model embodiment 2;

Fig. 5 is the vertical view of Fig. 4;

Fig. 6 is the B-B cutaway view of Fig. 5.

Embodiment 1

With reference to Fig. 1, Fig. 2, Fig. 3, this halogen lamp socket is made of the jump ring 5, the plastic feet 10 that descend ceramics seat 1, polarity shell fragment 2, last ceramic cap 3, clamping bulb to use.Ceramics seat 1 under the shell fragment 2 of two opposed polarities is packed into contacts with the two Halogen lamp LED pins that insert respectively.The jump ring 5 that the clamping bulb is used is contained in ceramic cap 3 and reaches the inner chamber of ceramics seat 1 down.Last ceramic cap 3 is connected in aggregates with following ceramics seat 1 by rivet 4.Have external screw thread on the face of cylinder of following ceramics seat 1, be connected with the upper and lower

blind nut

8,9 that fastening lampshades is used.Plastic feet 10 tops are provided with upwardly extending ear and collude 6.Corresponding being provided with ear colluded 6 grooves that are halved together 7 on following ceramics seat 1.It is two that ear colludes 6, also can be a plurality of.The ear of base is colluded in the groove 7 of ceramics seat under 6 embeddings, base 10 can be connected down on the ceramics seat 1.Be provided with the internal thread that can be connected with light fixture supporting member 11 in the bottom of base 10.

Embodiment 2

With reference to Fig. 4, Fig. 5, Fig. 6, the connector that is connected with light fixture supporting member 11 in this halogen lamp socket adopts metallic support 12.It is in aggregates that last ceramic cap 3 and following ceramics seat 1 are connected by screw 13, and support 12 utilizes screw 13 to be cemented in down on the ceramics seat 1.The bottom of support 12 is provided with the internal thread that is connected with light fixture supporting member 11.All the other structures are with embodiment 1.

Claims

1, a kind of halogen lamp socket, the jump ring of comprising following ceramics seat, go up ceramic cap, polarity shell fragment, clamping bulb being used, and the connector that is connected with the light fixture supporting member is characterized in that: be provided with external screw thread on the face of cylinder of ceramics seat down, be connected with the lampshade fixture.

2, lamp socket according to claim 1, it is characterized in that the described connector that is connected with the lamp socket supporting member is a plastic feet, this plastic feet top is provided with the ear that upwards stretches and colludes, the corresponding groove that colludes interlocking with described ear that is provided with on following ceramics seat is provided with the internal thread that is connected with the light fixture supporting member in the bottom of plastic feet.

3, lamp socket according to claim 1 is characterized in that the described connector that is connected with the lamp socket supporting member is a metallic support, and this support is connected down on the ceramics seat by screw, is provided with the internal thread that is connected with the light fixture supporting member in frame bottom.