CN201608010U

CN201608010U - Three-phase power supply connector base

Info

Publication number: CN201608010U
Application number: CN2010201039275U
Authority: CN
Inventors: 殷晨钟; 陈成
Original assignee: WUXI GOLD CONTROL TECHNOLOGY Co Ltd
Current assignee: Jiangsu Gold Electronical Control Technology Co., Ltd.
Priority date: 2010-01-29
Filing date: 2010-01-29
Publication date: 2010-10-13
Anticipated expiration: 2020-01-29

Abstract

The utility model relates to a three-phase power supply connector base, in particular to a three-phase insulating connector support which has simple structure and convenient dismounting, and can be fixedly connected on a radiator, and supports a three-phase power supply wires. The three-phase power supply connector base comprises a support seat, a support fixing hole, a three-phase power supply lead-out hole, a support card slot and a connector slot. The three-phase power supply connector base uses bolts in use, can fixedly connect the support seat on the end surface of the radiator through the support fixing hole, leads the three-phase power supply wires which are lead in from the external into the three-phase insulating connector support, leads out the power supply wires in order through the three-phase power supply lead-out hole, and is lead out on a circuit board which is blocked between side vertical boards through the connector slot.

Description

Three phase isolated wiring support

Technical field

The utility model relates to a kind of three phase mains junction block, and is particularly a kind of simple in structure, and easy accessibility can be fixedly connected on the radiator, and the three phase isolated wiring support that three-phase power line is propped.

Background technology

When daily people need introduce three phase mains for circuit board, usually be subjected to the influence of installation site, make that power line and circuit board contact-making surface are too much, there is certain potential safety hazard, also some is installed in the electric elements on the radiator, though realized on the structure circuit board is maked somebody a mere figurehead, the introducing of three phase mains is not very convenient, make that the circuit of erecting in the space is mixed and disorderly.

The utility model content

Technical problem to be solved in the utility model provides a kind of simple in structure, uses flexibly, and easy accessibility can be erected the leading-in end of three phase mains when introducing three phase mains, and the three phase isolated wiring support of sequential output three phase mains.

For solving the problems of the technologies described above, the utility model is realized as follows: three phase isolated wiring support described in the utility model is made up of carrier base, support fixing hole, three phase mains fairlead, support draw-in groove and connecting groove; Carrier base is a hollow shell, and its bottom is fixed with three cylindrical columns, has the support fixing hole on the pillar, can utilize screw that carrier base is fixedly connected on the radiator end face; The three phase mains fairlead is distributed in the connecting groove of carrier base upper surface; The support draw-in groove can be connected on the square boss of lower end of inner side end of cant board.

Described cant board is left and right two, relies on the through hole on its lateral surface bottom concave surface, can be fixed on the radiator, is fixed with the wiring board slot within it on the side, wiring board can be connected in the slot, plays the fixation to wiring board.

Described radiator is inverted " recessed " shape cylinder, its inner concave internal fixation fin, is fixing radiator fan on the rear end face of radiator, and the top is fixed with two cuboid columns, the bottom of carrier base can be fixed between two cuboid columns, play positioning action.

Good effect of the present utility model: three phase isolated wiring supporting structure described in the utility model is simple, rely on the support fixing hole of draw-in groove and carrier base bottom to be fixed on the radiator, when introducing three phase mains, the leading-in end of three phase mains can be erected, and sequential output three phase mains, dismounting is very convenient, and reduced the contact area of electric wire and circuit board, processing cost is low, and is applied widely, is fit to produce in enormous quantities.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the structural representation one of three phase isolated wiring support;

Fig. 2 is the structural representation two of three phase isolated wiring support;

Fig. 3 is the scheme of installation of three phase isolated wiring support.

Among the figure, 1 carrier base, 2 support fixing holes, 3 three phase mains fairleads

4 support draw-in grooves, 5 connecting grooves, 6 radiator fans

7 radiators, 8 cant boards, 9 fin

10 wiring board slots

Embodiment

As Fig. 1, Fig. 2 and shown in Figure 3, three phase isolated wiring support described in the utility model is made up of carrier base 1, support fixing hole 2, three phase mains fairlead 3, support draw-in groove 4 and connecting groove 5; Carrier base 1 is a hollow shell, and its bottom is fixed with three cylindrical columns, has support fixing hole 2 on the pillar, can utilize screw that carrier base 1 is fixedly connected on radiator 7 end faces; Three phase mains fairlead 3 is distributed in the connecting groove 5 of carrier base 1 upper surface; Support draw-in groove 4 can be connected on the square boss of lower end of inner side end of cant board 8.

Described cant board 8 is left and right two, rely on the through hole on its lateral surface bottom concave surface, can be fixed on the radiator 7, be fixed with wiring board slot 10 within it on the side, wiring board can be connected in the wiring board slot 10, play fixation wiring board.

Described radiator 7 is inverted " recessed " shape cylinder, its inner concave internal fixation fin 9, is fixing radiator fan 6 on the rear end face of radiator 7, and the top is fixed with two cuboid columns, the bottom of carrier base 1 can be fixed between two cuboid columns, play positioning action.

The course of work of the present utility model is:

Three phase isolated wiring support described in the utility model, utilize screw in use, by the support fixing hole, carrier base can be fixedly connected on the radiator end face, the three-way power line that introduce the outside is introduced three phase isolated wiring support, and draw power line is sequential, and be drawn out on the circuit board that is connected between the cant board by connecting groove by the three phase mains fairlead.

Claims

1. three phase isolated wiring support is characterized in that: be made up of carrier base, support fixing hole, three phase mains fairlead, support draw-in groove and connecting groove; Carrier base is a hollow shell, and its bottom is fixed with three cylindrical columns, has the support fixing hole on the pillar, can utilize screw that carrier base is fixedly connected on the radiator end face; The three phase mains fairlead is distributed in the connecting groove of carrier base upper surface; The support draw-in groove can be connected on the square boss of lower end of inner side end of cant board.

2. three phase isolated wiring support according to claim 1, it is characterized in that: described cant board is left and right two, rely on the through hole on its lateral surface bottom concave surface, can be fixed on the radiator, be fixed with the wiring board slot within it on the side, wiring board can be connected in the slot, play fixation wiring board; Radiator is inverted " recessed " shape cylinder, its inner concave internal fixation fin, is fixing radiator fan on the rear end face of radiator, and the top is fixed with two cuboid columns, the bottom of carrier base can be fixed between two cuboid columns, play positioning action.