CN2494475Y

CN2494475Y - Bayonet joint for Meinai lamp

Info

Publication number: CN2494475Y
Application number: CN01240714U
Authority: CN
Inventors: 樊邦弘
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-01
Filing date: 2001-06-01
Publication date: 2002-06-05
Anticipated expiration: 2011-06-01

Abstract

The utility model relates to a novel beauty tolerance lamp cassette injection joint, the joint is composed by a lamp body male joint, a lamp body female joint, a power cord male joint, a screw tooth, a waterproof cycle and a tail plug, comprising a front joint, a middle joint and a tail joint, a male needle and a female needle are separately inserted into the lamp body first, and then become a lamp body male joint and a lamp body female joint through injection forming processing, the mother terminal is connected with the power cord and then they are injection molded into the power cord female joint by plastic, each joint connection part is provided with a waterproof cycle meanwhile, the utility model can achieve the double effects of rapid assembly and waterproof.

Description

The Meinai lamp bayonet joint

The utility model relates to a kind of cassette bayonet joint, especially is applicable to the transition joint that the flexible lighting product lamp body is connected with lamp body, preceding plane tie and the flexible lighting product afterbody joint that lamp body is connected with power line.

Flexible lighting product is the wire shape decorative lamp that is made of ambroin, copper stranded conductor and a series of pea lamp, existing transition joint and preceding plane tie are made up of male joint, female joint and thread, wherein male joint is annotated on two lamp bodies that needs are connected or on lamp body and the power line by beer respectively with female joint, the outer surface of male joint is threaded, and the connection of pin and box sub is to tighten by thread; Existing afterbody joint is made up of female joint, tail plug and thread, and the female joint beer is annotated the tail end at lamp body, and the outer surface of tail plug has screw thread, by thread tail plug and female joint is coupled together; Above-mentioned joint all will rotate about four circles and just can put in place when tightening thread, operation inconvenience, and non-watertight.

The purpose of this utility model provides a kind of novel flexible lighting product lamp body and preceding plane tie of lamp body transition joint, lamp body and power line and afterbody joint, has has both installed and removed conveniently, and is waterproof again.

The purpose of this utility model is achieved in that transition joint is to be made of lamp body male joint, lamp body female joint, rubber ring, thread; Preceding plane tie is made of power line male joint, lamp body female joint, rubber ring, thread; The afterbody joint is made of lamp body male joint, tail plug, rubber ring, thread; Wherein the lamp body male joint is that two female pins are inserted in the lamp body, injection moulding one deck rigid plastics forms the cylinder that an astragal has flange outside then, the profile of power line male joint is similar to the lamp body male joint, just on circuit connects, couples together with two female terminals and power line; The lamp body female joint is to insert in the lamp body with two public pins, and injection moulding one deck rigid plastics forms outside, and respectively there is a screw-like boss cylindrical both sides of female joint; The similar female joint of the structure of tail plug, just injection molded separately by rigid plastics; Thread is to be formed by hard plastic injection molding, and one section symmetrical half-turn screw thread is respectively arranged in the inner ring both sides of thread; During fitting joint, earlier thread is packed into lamp body or power line, beer is annotated male joint again, after being inserted in a rubber ring in the male joint, insert in female joint or the tail plug, then two boss of female joint or tail plug are screwed in the screw thread of thread, only need the rotation half-turn promptly to finish assembling.The utility model is also applicable to the flexible lighting product of three, four or five copper stranded conductors.

Owing to adopted such scheme, the utility model can be realized quick assembling, and at interface rubber ring is arranged, and can reach effective waterproof.

Further specify this reality is novel below in conjunction with drawings and Examples:

Fig. 1 is the assembling explosive view of preceding plane tie of the utility model and afterbody joint.

Fig. 2 is the assembling explosive view of transition joint of the present utility model.

Fig. 3 is the three-dimensional appearance figure of the utility model tail plug.

Fig. 4 is the three-dimensional appearance figure of the utility model lamp body female joint.

Fig. 5 is the three-dimensional appearance figure of the utility model thread.

Fig. 6 is the three-dimensional appearance figure of the utility model power line male joint.

Fig. 7 is the three-dimensional appearance figure of the utility model lamp body male joint.

Among the figure 1, power line 2, thread 21, thread internal thread 3, power line male joint 31, female terminal 4, rubber ring 5, lamp body female joint 51, screw-like boss 52, public pin 6, flexible lighting product 7, lamp body male joint 71, female pin 8, tail plug 81, flange

In Fig. 1, plane tie before thread (2), power line male joint (3), rubber ring (4), lamp body female joint (5) constitute, thread (2) is packed into power line (1), injection moulding forms power line male joint (3) again, again after being inserted in a rubber ring (4) in the power line male joint (3), power line male joint (3) is inserted in the lamp body female joint (5), with thread (2) and lamp body female joint (5) locking; Thread (2), lamp body male joint (7), rubber ring (4), tail plug (8) constitute the afterbody joint, thread (2) is packed into flexible lighting product (6), injection moulding forms lamp body male joint (7) again, again rubber ring (4) is enclosed within the lamp body male joint (7), lamp body male joint (7) is inserted in the tail plug (8), with thread (2) and tail plug (8) locking.

In Fig. 2, thread (2), lamp body male joint (7), rubber ring (4), lamp body female joint (5) constitute transition joint, thread (2) is packed into flexible lighting product (6), injection moulding forms lamp body male joint (7) again, again after being inserted in a rubber ring (4) in the lamp body male joint (7), lamp body male joint (7) is inserted in the lamp body female joint (5), with thread (2) and lamp body female joint (5) locking.

In Fig. 3, a boss (51) and a circle flange (81) that the surface of tail plug (8) has two screw-shapeds to be symmetrically distributed.

In Fig. 4, two public pins (52) are inserted in the copper stranded conductor of flexible lighting product (6) injection molded again lamp body female joint (5), the boss (51) that has two screw-shapeds to be symmetrically distributed on its cylindrical.

In Fig. 5, the half-turn screw thread (21) that has twice to be symmetrically distributed on the inner ring of thread (2).

In Fig. 6, two female terminals (31) are connected with copper stranded conductor in the power line (1), and injection molded again power line male joint (3) has a circle flange (81) on its cylindrical.

In Fig. 7, two female pins (71) insert in the copper stranded conductor of flexible lighting product (6), and injection molded again lamp body male joint (7) has a circle flange (81) on its cylindrical.

The difference of the utility model according to the flexible lighting product copper stranded conductor do not got rid of in the explanation of the foregoing description, and the Meinai lamp bayonet joint also has the different embodiment in 3 holes, 4 holes or 5 holes.

Claims

1, a kind of novel Meinai lamp bayonet joint, it is made up of lamp body male joint, lamp body female joint, power line male joint, thread, water proof ring, tail plug.It is characterized in that: all there is the screw-like boss of two symmetries on the surface of lamp body female joint and tail plug, and wherein the surface of tail plug also has a circle flange; The outer surface of lamp body male joint and power line male joint has a circle flange; The inner surface of thread has the half-turn screw thread of twice symmetry.

2, Meinai lamp bayonet joint according to claim 1 is characterized in that: preceding plane tie, transition joint, afterbody joint can have two holes, three holes, four holes or five holes according to the difference of the copper stranded conductor of used flexible lighting product.