CN2267387Y - Electrically connecting device for lighting lamp pole - Google Patents

Abstract

The utility model relates to a wiring device for a lamp post of an illumination lamp, which comprises a hollow lamp post, a wire which is penetrated in the hollow lamp post and a lamp holder succession section. In the improved structure of the utility model, a spiral wire is selected, and a wire head is welded on a wiring point of the lamp holder succession section in advance; the extension and contraction properties of the spiral wire are utilized to guarantee the utility model can not break the wire and fall off the hand of a person in the process of package, transportation and assemblage, and a lamp cover can be individually packed. A user only can complete the assemblage work of all light fittings by locking spirally a joint, and the utility model is simple and convenient and has no connection error.

Description

The termination of illuminating lamp lamp stand

The utility model relates to a kind of lighting, relates to the lead assembling apparatus of lighting lamp stand or rather.

Traditional vertical rod formula illuminating lamp, though pattern is changeable as do not dispose single lamp stand with single lamp socket, contour structures is similar substantially, comprises refilling behind the lamp stand bending certain angle joining lamp holder.The greatest problem that this illuminating lamp exists is that the winding of lead is the wiring mode problem of lamp stand.

Traditional lamp stand wiring mode is that electric wire 4 is directly penetrated in lamp stand 2, as shown in Figure 1 and Figure 2, lampshade 1 is filled in it in lamp stand 2 after pegging graft with wire terminal 3 with switching place 21 of lamp stand 2 again, but lamp stand 2 is generally all thinner in order to maintain profile attractive in appearance, and considerable wire terminal 3 can only be stuck in switching place 21 of lamp stand 2 can't all be filled in the lamp stand 2.On the other hand, the assembling of lighting is generally finished voluntarily by the user, be about to wire terminal 3 with screw lock formula lamp stand 2 screw locks and in switching place 21 screw lock lampshades 1, because wire terminal 3 has been stuck in the lamp stand 2 or in switching place 21 when interlocking, thereby can drive electric wires 4 and rotate together revolving lock action central tap 3, very easily pull apart electric wire 4 in the rotation or cause wire terminal 3 to get loose, wire terminal 3 after getting loose can make electric wire 4 break away from wire terminal 3 when pulling out by force, causing the end of a thread therefore to be stuck in the lamp stand 2 can't take out, if this mode of connection is to be used for bent lamp stand, then there is lead to be difficult for the easier problem that is stuck in the lamp stand 2 of bending, lost the original idea of bending design fully, especially the easier electric wire of pulling apart when the lamp stand bending angle is big.

The purpose of this utility model is to improve the termination of a kind of illuminating lamp lamp stand of design at the problems referred to above, makes to have the advantages that to be easy to assemble wiring, can avoid pulling apart electric wire when revolving lock, and not have the wiring error problem.

The termination of the utility model illuminating lamp lamp stand comprises the hollow lamp stand, is located in electric wire and lamp socket continual-connecting-part in the lamp stand, it is characterized in that:

Described electric wire is the spiral electric wire; Described spiral wire terminations is welded on the wiring point of described lamp socket continual-connecting-part.

Utilizing the stretchable characteristic of spiral electric wire two wire terminations directly to be welded on lamp socket in when assembling continues on the wiring point at place, each parts was all gone here and there and was located on the spiral electric wire this moment, lampshade is desirable to be packed separately down, and the user only needs the screw lock joint can finish whole assembly workings.

Further specify technology of the present utility model below in conjunction with the embodiment accompanying drawing

Fig. 1 is the termination perspective view of traditional lighting lamp lamp stand;

Fig. 2 is the termination sectional structure schematic diagram of traditional lighting lamp lamp stand;

Fig. 3 is the termination perspective view of the utility model illuminating lamp lamp stand;

Fig. 4 is the termination sectional structure schematic diagram of the utility model illuminating lamp lamp stand.

Addressed before Fig. 1, Fig. 2 illustrate and repeated no more.

Referring to Fig. 3, Fig. 4, the utility model improves the termination of the illuminating lamp lamp stand of structure, adopts and is convenient to the structure that the user assembles wiring voluntarily.

Be equipped with spiral electric wire 5 in straight formula or the bent lamp stand 2, because spiral electric wire 5 has telescopic elasticity, power lug 51 can the time be directly welded in lamp socket lampshade 1 in assembling and continue and locate 11, each parts is all by spiral electric wire 5 serial connections after welding operation, can not pull apart electric wire because of the intrinsic stretching withdrawal characteristic of electric wire in the packed and transported, it is unrestricted that lampshade 1 can be packed its position separately.Only need screw lock joint 6 when the user assembles, spiral electric wire 5 just can be because of the restoring force automatic drawing back, needn't resemble patch joint the traditional structure, also can avoid wire terminal to come off, and can not pull when screw lock joint 6 and take off electric wire.

Termination of the present utility model continues on the wiring point of locating by adopting the spiral electric wire and in advance lead being welded on lamp socket, can reduce number of contacts, can not pull and take off electric wire, can accelerate assembling speed, simultaneously can dwindle packaging volume, lampshade is packed separately, save packaging material, reduce cost, the user only needs the screw lock joint can finish whole assembly workings.

Claims (1)

1, a kind of termination of illuminating lamp lamp stand comprises the hollow lamp stand, is located in electric wire and lamp socket continual-connecting-part in the lamp stand, it is characterized in that:

Described electric wire is the spiral electric wire; Described spiral wire terminations is welded on the wiring point of described lamp socket continual-connecting-part.

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