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A double row bus

A busbar and busbar housing technology, applied in the direction of cooling busbar devices, fully enclosed busbar devices, etc., can solve the problems of poor heat dissipation, inconvenient assembly, and limiting the current carrying capacity of the busbar, so as to achieve easy maintenance and repair, firm and stable fixation , the effect of reducing the difficulty of work

Active Publication Date: 2017-01-25
JIANGSU SHILIN ELECTRIC EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The double-row busbar structure in the prior art uses two sets of copper bars to be placed side by side between two U-shaped profiles, and then the H-shaped profiles are assembled by riveting. Since the double-row busbars are actually placed in the same frame structure, it is not only inconvenient to assemble , and the heat dissipation effect is not good, which limits the current carrying capacity of the busbar

Method used

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  • A double row bus
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing.

[0016] As shown in the figure, a double-row busbar includes an upper row busbar housing 1 and a lower row busbar housing 2. Both the upper row busbar housing 1 and the lower row busbar housing 2 are provided with a busbar 3. The upper bus bar housing 1 includes two first side plates 4 and two first cover plates 5, and the first cover plates 5 include a first main cover plate 6, a first support cover plate 7, and a first clamping plate 8 and the first convex strip 9, the cross-sectional shape of the first main cover plate 6 is a U-shaped structural profile, and a first branch cover plate 7 is respectively arranged on the two walls of the first main cover plate 6, and the first branch cover plate 7 One end of the cover plate 7 is connected to the end of the first main cover plate 6, and the other end is connected to the first clamping plate 8, the first clamping plate 8 is se...

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Abstract

The invention relates to a double-row bus. The double-row bus comprises an upper-row bus shell and a lower-row bus shell. Busbars are arranged in the upper-row bus shell and in the lower-row bus shell respectively. The upper-row bus shell comprises two first side plates and two first cover plates. Each first cover plate comprises a first main cover plate, a first branch cover plate, a first clamping plate and a first convex strip. The lower-row bus shell comprises two second side plates and two second cover plates. Each second cover plate comprises a second main cover plate, a second branch cover plate and a second convex strip. According to the double-row bus, installation is convenient, the mechanical strength is improved remarkably, the deflection is reduced, the heat dissipation condition of the bus is remarkably improved, system temperature rise is effectively lowered, and the current-carrying capability of the bus can be effectively improved.

Description

technical field [0001] The invention relates to a double-row busbar, which belongs to the technical field of electricity, electric power generation, transformation or distribution. Background technique [0002] The double-row busbar structure in the prior art uses two sets of copper bars to be placed side by side between two U-shaped profiles, and then the H-shaped profiles are assembled by riveting. Since the double-row busbars are actually placed in the same frame structure, it is not only inconvenient to assemble , and the heat dissipation effect is not good, which limits the current carrying capacity of the bus. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a double-row busbar for the above drawbacks, which is easy to install, significantly improves the mechanical strength, reduces the deflection, significantly improves the heat dissipation conditions of the busbar, effectively reduces the temperature rise ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G5/06H02G5/10
Inventor 陈道华
Owner JIANGSU SHILIN ELECTRIC EQUIP