CN201269507Y

CN201269507Y - Illumination busbar connector

Info

Publication number: CN201269507Y
Application number: CNU200820038588XU
Authority: CN
Inventors: 蒋文功; 常小勇
Original assignee: JIANGSU NANZI TONGHUA BUS CO Ltd
Current assignee: JIANGSU NANZI TONGHUA BUS CO Ltd
Priority date: 2008-08-14
Filing date: 2008-08-14
Publication date: 2009-07-08
Anticipated expiration: 2018-08-14

Abstract

The utility model belongs to a low-voltage power transmission device and relates to an illuminating bus joint for connecting two groups of illuminating bus cables. A plug shell and a socket shell of the illuminating bus joint are respectively provided with a plurality of plug conductors and a plurality of socket conductors; the plug conductors have a flat substrate, the rear section of the plug conductors is arranged in a plurality of plug installing grooves in the plug shell, the front section of the plug conductors stretches out of the plug shell; the socket conductors are arranged in a plurality of socket installing grooves in the socket shell, and the socket conductors also have a flat substrate; the front section of the socket conductors is riveted with a compression sheet, an inserting and connecting groove for the inserting of the front section of the plug conductors is formed between the compression sheet and the substrate of the socket conductors, the outside of the compression sheet and the front section of the substrate of the socket conductors is compressed with a spring, and the end surface of the socket shell is opened with an inserting hole corresponding to the inserting and connecting groove. The illuminating bus joint has the advantages of simple structure, convenient manufacturing and installing, reliable connection and strong insulating ability between phases.

Description

Bus bar joint device for lighting

Technical field

The utility model belongs to low voltage power transmission equipment, relates to a kind of bus bar joint device for lighting that is used to connect two groups of illumination bus cables.

Background technology

Bus bar joint device for lighting generally comprises plug conductors and the socket conductors on being installed in plug casing and the Socket casing respectively, cooperates the connection of two groups of cables of realization by the grafting of this two parts conductor.Existing illumination bus tie exists defectives such as complex structure, manufacturing and installation are not done just, connection reliability is poor, insulating capacity is low mostly.

Summary of the invention

Technical problem to be solved in the utility model is, provide a kind of simple in structure, connect the bus bar joint device for lighting reliable, that insulating capacity is strong.

Bus bar joint device for lighting of the present utility model includes plug casing and Socket casing, is separately installed with a plurality of plug conductors and a plurality of socket conductors on plug casing and Socket casing; Described plug conductors has a flat matrix, and the plug conductors back segment is installed in the interior a plurality of plug mounting grooves of plug casing, and fixedlys connected with the end of one group of cable in the plug mounting groove, and the leading portion of plug conductors stretches out plug casing; Described socket conductors is installed in the interior a plurality of socket mounting grooves of Socket casing, and socket conductors also has a flat matrix, and the back segment of socket conductors is fixedlyed connected with end of another group cable; Riveted joint has a slice compressing tablet on the leading portion of socket conductors, constituting between the matrix of compressing tablet and socket conductors can be for the inserting groove of plug conductors leading portion insertion, the outside of compressing tablet and socket conductors leading portion matrix is pressed with spring, has on the end face of Socket casing and the corresponding patchhole in above-mentioned inserting groove position.

On the counterface of plug casing and Socket casing, be provided with boss and the groove that cooperatively interacts with the corresponding position of the patchhole of plug conductors extension and socket conductors.

Described plug conductors and socket conductors are set to upper and lower two-layer respectively.

The utility model is simple in structure, manufacturing and easy for installation, and it has guaranteed that by compressing tablet and spring plug conductors has the enough pressure that contacts with the coupling part of socket conductors, has improved the reliability that connects; In addition, be provided with boss and the groove that cooperatively interacts on the counterface of plug casing and socket shell, increased the creep age distance that cooperates between each phase conductor of back, improved its phase insulation ability.

Description of drawings

Fig. 1 is the external structure schematic diagram of plug casing of the present utility model and Socket casing phase-separated state;

Fig. 2 is the internal structure schematic diagram of plug casing of the present utility model and Socket casing mated condition;

Fig. 3 is a pair of plug conductors and the socket conductors perspective view at inserting state.

The specific embodiment

As shown in the figure, be separately installed with a plurality of plug conductors 3 and a plurality of socket conductors 4 on the plug casing 1 of bus bar joint device for lighting of the present utility model and the Socket casing 2; Plug conductors 3 back segments are installed in the interior plug mounting groove 11 of plug casing, and fixedly connected with the end of one group of cable D1, and the leading portion of plug conductors stretches out plug casing; Socket conductors 4 is installed in the interior a plurality of socket mounting grooves 21 of Socket casing, and the back segment of socket conductors is fixedlyed connected with end of another group cable D2; Riveted joint has a slice compressing tablet 41 on the leading portion of socket conductors 4, and constituting between the matrix of compressing tablet and socket conductors can be for the inserting groove 42 of plug conductors leading portion insertion, and the outside of compressing tablet 41 and socket conductors leading portion matrix is pressed with spring 43; Have on the end face of Socket casing 2 and the corresponding patchhole 22 in above-mentioned inserting groove position.

On the counterface of plug casing and Socket casing, be provided with boss T and the groove A that cooperatively interacts with the corresponding position of the patchhole of plug conductors extension and socket conductors.Plug conductors 3 and socket conductors 4 are set to upper and lower two-layer respectively, each phase plug conductor leading portion passes patchhole 22 and enters into inserting groove 42 on each phase socket conductors during connection, boss T and groove A on the counterface of plug casing and Socket casing also cooperatively interacts simultaneously, makes to have bigger creep age distance between each phase conductor.

Claims

1, a kind of bus bar joint device for lighting, include plug casing (1) and Socket casing (2), on plug casing and Socket casing, be separately installed with a plurality of plug conductors (3) and a plurality of socket conductors (4), it is characterized in that: described plug conductors has a flat matrix, plug conductors (3) back segment is installed in the interior a plurality of plug mounting grooves (11) of plug casing (1), and the leading portion of plug conductors stretches out plug casing; Described socket conductors (4) is installed in the interior a plurality of socket mounting grooves (21) of Socket casing (2), and socket conductors also has a flat matrix; Riveted joint has a slice compressing tablet (41) on the leading portion of socket conductors (4), constitutes the inserting groove (42) that can supply plug conductors (3) leading portion to insert between the matrix of compressing tablet and socket conductors, and the outside of compressing tablet (41) and socket conductors leading portion matrix is pressed with spring (43); Have on the end face of Socket casing and the corresponding patchhole in inserting groove (42) position (22).

2, bus bar joint device for lighting according to claim 1, it is characterized in that: on the counterface of plug casing (1) and Socket casing (2), be provided with boss (T) and the groove (A) that cooperatively interacts with the corresponding position of the patchhole of plug conductors extension and socket conductors.

3, bus bar joint device for lighting according to claim 1 and 2 is characterized in that: plug conductors and socket conductors are set to upper and lower two-layer respectively.