CN201167197Y

CN201167197Y - Improved lamp socket

Info

Publication number: CN201167197Y
Application number: CNU2008200441786U
Authority: CN
Inventors: 陈文捷
Original assignee: YAFEI ELECTRICAL EQUIPMENT Ltd DONGWAN CITY
Current assignee: YAFEI ELECTRICAL EQUIPMENT Ltd DONGWAN CITY
Priority date: 2008-02-21
Filing date: 2008-02-21
Publication date: 2008-12-17
Anticipated expiration: 2018-02-21

Abstract

The utility model relates to an improved-type lamp base, which comprises nuts, a lamp base body, a nozzle cylinder, a tongue piece, a positive wire, a negative wire, rivets and bolts. The lamp base is characterized in that two grooves for wires to be led out and an elastic piece mounting and fixing hole are arranged on the lamp base body, the elastic piece mounting and fixing hole is fixed between the two grooves, the grooves are arc-shaped, and the wire leading-out direction of the positive wire and the negative wire is identical with the extending direction of the elastic piece. The lamp base has the advantages that the structure is reasonable, and the leading-out wire is shortened, thereby reducing the cost. The assembly is quick and simple, the shadow cannot emerge on a lamp screen, and the lamp base can be applied to a ceiling lamp.

Description

A kind of Improved lamp seat

Technical field

The utility model relates to a kind of lamp socket, particularly a kind of Improved lamp seat.

Background technology

Cassette holder structure (as shown in Figure 1 and Figure 2) on the existing ceiling light is reasonable inadequately, two outlet hole slots at its body top become 90 ° of distributions, make the outlet direction of both positive and negative polarity electric wire be vertical, the outlet direction that installs and fixes hole direction and electric wire of shell fragment is opposite or become the cross direction on the lamp holder body, thereby lead outlet need down could be consistent with the outlet direction of shell fragment around lamp holder body when having caused lamp socket in being fixed on light fixture, increase the use length of electric wire, increased production cost; Simultaneously light fixture in installing and using process institute following electric wire can be at the certain shade of the inner surperficial formation of light fixture lampshade around lamp holder body, thereby influence the aesthetic property of light fixture, reduced the quality of product, electric wire under in addition around lamp holder body is more near bulb, temperature is high more, in long-term use, quickened the aging of electric wire, reduced the useful life of light fixture, also increased the unsafe factor of lamp socket simultaneously human body.

The utility model content

It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and saved electric wire, thereby reduced production cost, and security performance is good, can not occur the Improved lamp seat of shade on lampshade.

The purpose of this utility model can reach by following measure: a kind of Improved lamp seat, comprise nut, lamp holder body, mouthful tube, tongue piece, both positive and negative polarity electric wire, rivet, screw, it is characterized in that: on lamp holder body, be provided with two grooves and the shell fragment of confessing electric wire and install and fix the hole, shell fragment installs and fixes the hole in the middle of two grooves, article two, groove is curved, the outlet direction of both positive and negative polarity electric wire and shell fragment to stretch out direction consistent.

The purpose of this utility model also can reach by following measure: also be provided with the insulation flat cover, insulation flat cover depression is inlaid in the top of lamp holder body, covers the both positive and negative polarity electric wire, and lamp holder body, insulation flat cover and shell fragment are by screw and the nut location that is spirally connected.On the mouth tube, be provided with screw hole and mouthful tube breach, and corresponding screw hole secundly.

The utility model has following advantage compared to existing technology: rational in infrastructure, and shortened and drawn electric wire, thereby provided cost savings.And assemble efficient and conveniently, on lampshade, shade can not occur, can be applicable on the ceiling light.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION figure of existing lamp socket;

Structural representation when Fig. 2 is installed in ceiling light for existing lamp socket;

Fig. 3 is STRUCTURE DECOMPOSITION figure of the present utility model;

Structural representation when Fig. 4 draws for the utility model electric wire;

Fig. 5 is an assembling three-dimensional structure diagram of the present utility model;

Fig. 6 is the structural representation of the utility model mouth tube;

Structural representation when Fig. 7 the utility model is installed in ceiling light.

Embodiment

The utility model is done a step below in conjunction with accompanying drawing (embodiment) and is described in detail:

With reference to Fig. 1～Fig. 7, the utility model comprises nut 1, shell fragment 2, insulation flat cover 3, screw 9, lamp holder body 5, mouthful tube 6, tongue piece 7, both positive and negative polarity electric wire 4 and combined rivet 8 etc.Be provided with two grooves 11 and the shell fragment of confessing electric wire and install and fix hole 10 on lamp holder body 5, shell fragment installs and fixes hole 10 and is positioned in the middle of two grooves 11, and two grooves 11 are curved.Article two, arc groove 11 also can be positioned at the wherein side that shell fragment installs and fixes hole 10.Positive electrical wire 4 is connected together by rivet 8 mutually with tongue piece 7, and negative electrical wire 4 and mouthful tube 6 link together by rivet 8.Insulation flat cover 3 depressions are inlaid in three-dimensional 5 tops of lamp socket, cover both positive and negative polarity electric wire 4.Nut 1 cooperates with screw 9 and is used for fixing lamp holder body 5, insulation flat cover 3 and shell fragment 2.Shell fragment 2 can block lamp panel 14 with after lamp holder body 5 combines.On mouth tube 6, be provided with a corresponding screw hole 12 and a mouthful tube breach 13, and corresponding screw hole is biased on one side, arc go out line groove 11 and shell fragment to stretch out direction consistent, fit together the outlet direction of back both positive and negative polarity electric wire 4 and shell fragment 2 to stretch out direction consistent.Other structure of the present utility model and prior art are basic identical, no longer narration.

Claims

1. Improved lamp seat, comprise nut (1), lamp holder body (5), mouthful tube (6), tongue piece (7), both positive and negative polarity electric wire (4), rivet (8), screw (9), it is characterized in that: on lamp holder body (5), be provided with two grooves (11) and the shell fragment of confessing electric wire and install and fix hole (10), shell fragment installs and fixes hole (10) in the middle of two grooves (11), article two, groove (11) is curved, the outlet direction of both positive and negative polarity electric wire (4) and shell fragment (2) to stretch out direction consistent.

2. a kind of Improved lamp seat according to claim 1, it is characterized in that: also be provided with insulation flat cover (3), insulation flat cover (3) depression is inlaid in the top of lamp holder body (5), cover both positive and negative polarity electric wire (4), lamp holder body (5), insulation flat cover (3) and shell fragment (2) are by screw (9) and nut (1) location that is spirally connected.

3. a kind of Improved lamp seat according to claim 1 is characterized in that: on mouth tube (6), be provided with screw hole (12) and mouthful tube breach (13), and corresponding screw hole (12) secundly.