Bus arrangement structure

Abstract

The invention relates to a bus arrangement structure. The bus arrangement structure comprises a plurality of wiring terminals arranged on the same straight line on a power distribution cabinet as well as a first bus connector, a second bus connector and a third bus connector which are connected on the corresponding wiring terminals, wherein the total number of the first bus connector, the second bus connector and the third bus connector is the same as the number of the wiring terminals, and the bus arrangement structure also comprises a first row of buses, a second row of buses and a third row of buses, one of which is horizontally connected to one side of each of the first bus connector, the second bus connector and the third bus connector respectively; the first row of buses are arranged at one side of each of the wiring terminals and are located at the lower end or the upper end of one side of the first bus connector; the second row of buses are arranged at each of the other sides of the wiring terminals and are located at the lower end or the upper end of the second bus connector; and the third row of buses are arranged at the upper end or the lower end of any one of the two sides, so that the three rows of buses can be arranged at different sides in a layering manner. According to the bus arrangement structure provided by the invention, the buses can be arranged at different sides in a layering manner with respect to the wiring terminals, so that the space of the distribution cabinet is saved.

Description

technical field [0001] The invention relates to an arrangement mode of busbars, in particular to a busbar arrangement structure for realizing incoming and outgoing lines between terminals in a power distribution cabinet. Background technique [0002] There are many terminals in the power distribution cabinet and the wiring between the terminals is very complicated. Often a power distribution cabinet includes multiple one-input and multiple-outlet, or multiple one-out multiple-inlet wiring. Therefore, the arrangement of the busbars installed between the terminals for power transmission and distribution will have a great impact on whether the power distribution cabinet can be miniaturized and standardized. [0003] Chinese patent document CN101383489B discloses a method for arranging a special-shaped busbar. The busbar includes an insulating layer, a conductive core and a connector. The connector is at both ends of the conductive core and integrated with the conductive core. ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that in the prior art bus arrangement structure in the power distribution cabinet, one row of busbars is arranged above the busbar connectors of the other two rows of busbars, which leads to the problem of occupying the upper space. The busbars in the electric cabinet are arranged in layers relative to the terminals to save the space of the distribution cabinet.

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