CN2447948Y

CN2447948Y - Connector structure of lamp decoration (3)

Info

Publication number: CN2447948Y
Application number: CN 00253761
Authority: CN
Inventors: 沈伟宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-29
Filing date: 2000-09-29
Publication date: 2001-09-12
Anticipated expiration: 2010-09-29

Abstract

The utility model relates to a joint structure of a lamp decoration (3), which is composed of a socket, a supporting arm of a positive pole, a supporting arm of a negative pole, an insulating ring, a screw cap body, a screw bolt which is matched with a screw cap, an insulating sleeve, and a positive terminal. A separated insulating sleeve is connected with a positive terminal, a spring, and the screw bolt. The insulating sleeve is inserted in the screw cap body which is connected with one end of the supporting arm of a positive pole and one end of the supporting arm of a negative pole. The other end of the supporting arm of a positive pole and the other end of the supporting arm of a negative pole are connected with both sides of the socket. The socket is directly used for an insertion rod of a positive pole of a lamp holder and an insertion rod of a negative pole of the lamp holder to be jointed, which leads the assembly and the disassembly of the lamp holder to be easy.

Description

The joint construction of lamp decoration (three)

The utility model is a kind of joint construction (three) of lamp decoration, refers to a kind of improvement of lamp decoration joint especially, the simplification that its positive and negative electrode is connected, and can be more small-sized and the tool aesthetic property, and increase the convenience of its assembling, can connect several lamp sockets simultaneously in addition, and reach multi-functional purposes.

General lamp decoration commonly used, it is very complicated that its joint construction mostly designs, and when joint and lamp socket, the combination of power supply joint chair, tending to use many screws is coupling unit, cause comparatively inconvenience in the assembly and replace, joint only can engage a lamp socket as another, and if will engage most lamp sockets, will certainly increase the connection of its lead, and influence its aesthetic property.

Main purpose of the present utility model is to provide a kind of joint construction (three) of lamp decoration, and the electrical conduction of joint construction is oversimplified, and can be more small-sized and avoid lead to expose, and reaches the convenience of its aesthetic property and assembling.

Another purpose of the present utility model, being to provide a joint construction, and can engage most lamp sockets simultaneously, and reaches polyfunctional purposes.

In order to reach above-mentioned purpose, the utility model provides a kind of lamp decoration joint construction (three), includes a socket, an anodal support arm, a negative pole support arm, a dead ring, a turncap body, a bolt and cooperates a nut, an insulating case and a positive terminal; The insulating case that wherein makes separation is in conjunction with this positive terminal, spring and bolt, and the insulating case of combination is matched with in this turncap body, and this turncap body just is connected in, one end of negative pole support arm, and this just, the other end of negative pole support arm then is connected in two sides of this socket, this socket is can be directly for lamp socket just, in the negative pole inserted link is plugged in, and can be with simple structure design, promptly reach the function of electrical conduction, and make it assembling easily and dismounting, in addition will be just, the negative pole support arm forms the arm plate of a semiarc shape, and can engage most lamp sockets simultaneously, and reach polyfunctional purposes.

Further specify below in conjunction with preferred embodiment and accompanying drawing.

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2 is a three-dimensional combination schematic diagram of the present utility model.

Fig. 3 is a cross-sectional schematic of the present utility model.

Fig. 4 is first kind of user mode schematic diagram of the present utility model.

Fig. 5 is second kind of user mode schematic diagram of the present utility model.

Consult Fig. 1-shown in Figure 3, lamp decoration joint construction of the present utility model (three) is to cooperate a nut 41, an insulating case 5 and a positive terminal 6 to be constituted by a socket 1, one anodal support arm 20, a negative pole support arm 21, a dead ring 22, a turncap body 3, a bolt 40; This socket 1 can be a conjugant, it is by two metallic objects with slot, be divided into positive pole socket 10, anode socket 11 and and the two be connected with an insulating trip 12 and constitute, these socket 1 two outer ends curve L shaped cage plate 200,201 by an end of this positive pole support arm 20 and this negative pole support arm 21 respectively and link relatively, and each cooperates with a

screw rod

13,14 lockings; This positive pole support arm 20 and this negative pole support arm 21 are the metallic plate of 1/4th arcuations, this the two a end is an overlap joint mutually, and make it to isolate with a dead ring 22, and utilize a bolt 40 to cooperate, and therebetween be provided with

packing ring

23,24 for more sealed with the upper and lower pinning of a nut 41 in positive and negative electrode one end; The head 400 of this bolt 40 is inserted and is blocked on first deck 21 of this separation insulating case 5, this insulating case 5 is separable plastic products, the inner edge of this insulating case 5 is provided with first deck 51 and second deck 52, and be provided with a spring 50 in the two, one end of this spring 50 is connected with a positive terminal 6, and an end of this positive terminal 6 is provided with a bulge loop 60, and this bulge loop 60 is can be connected on second deck 52, and the insulating case 5 of combination is engaged in this turncap body 3 with tight fit, outer rim in these turncap body 3 one ends is provided with most streak lines 30 in addition, use for finger friction rotation, and the outer rim of the other end of this turncap body 3 is provided with external screw thread 31, screws togather fixing with power supply source joint chair (figure slightly).

Consult shown in Figure 4, when the utility model uses, this lamp decoration joint construction is the electrically design of conduction of positive and negative electrode, the electrical conduction of this positive pole is to be embedded in the positive pole socket 10 by the anodal inserted link of lamp socket 7 (figure slightly), this positive pole socket 10 is connected in anodal support arm 20, and being connected in bolt 40, the spring 50 on this bolt 40 is connected in positive terminal 6, and this positive terminal 6 is engaged in the positive wire 80 of power supply joint chair 7; In electrically conduction aspect of negative pole, then the negative pole inserted link of lamp socket 7 (figure slightly) is embedded in the anode socket 11 in addition, and this anode socket 11 is connected in negative pole support arm 21, and this negative pole support arm 21 connects turncap 3, and this turncap 3 is screwed together in the cathode conductor 81 of power supply joint chair 8.

Consult shown in Figure 5, be second kind of user mode of the present utility model, this lamp decoration joint construction is the metallic plate that positive and negative

electrode support arm

20,21 is formed a semiarc shape, and two ends of this positive and negative

electrode support arm

20,21 all are provided with overhead kick 202,203, but and these overhead kick 202,203 hook joints on the positive and negative

extreme seat

70,71 of lamp socket 7, and can connect two lamp sockets simultaneously, and, the positive and negative electrode of its joint is the design of conduction electrically, and is identical with first kind of above-mentioned user mode, so no longer given unnecessary details.

In sum, the utility model is that electrically simplification and assembly and disassembly are easy, and can engage simultaneously many The advantages such as several lamp sockets are to be rare utility model product, have novelty and progressive.

Claims

1, a kind of joint construction of lamp decoration (three) is characterized in that: an end that comprises anodal support arm and negative pole support arm links with conjugant respectively; Insulating case is the combination of the insulating case of separation; Bolt card is connected to an end of this insulating case inner edge and utilizes the cooperation of a nut and lock the other end of this positive pole support arm and negative pole support arm; Positive terminal is connected in the other end of insulating case inner edge.

2, the joint construction of lamp decoration as claimed in claim 1 (three), it is characterized in that: this conjugant is made of positive pole socket, anode socket and insulating trip.

3, the joint construction of lamp decoration as claimed in claim 1 (three) is characterized in that: this conjugant is positive terminal seat and negative pole end seat.

4, the joint construction of lamp decoration as claimed in claim 1 (three) is characterized in that: an end of this positive pole support arm and negative pole support arm is made as L shaped cage plate or overhead kick.

5, the joint construction of lamp decoration as claimed in claim 1 (three) is characterized in that: this positive pole support arm and negative pole support arm can be the metallic plate of quadrant arc or semicircle arcuation.

6, the joint construction of lamp decoration as claimed in claim 1 (three) is characterized in that: the inner edge of this insulating case is provided with first deck and second deck, respectively an end of this bolt of clamping and this positive terminal.

7, the joint construction of lamp decoration as claimed in claim 1 (three) is characterized in that: be provided with spring in this insulating case.