Novel busbar

A busbar, a new type of technology, applied in the installation of busbars, busbar/line layout, electrical components, etc., can solve the problems of poor dynamic stability and thermal stability of rectangular busbars, low carrying capacity of rectangular busbars, and small carrying capacity , to avoid skin effect, reduce skin effect and reduce weight

Pending Publication Date: 2019-02-26
0 Cites 0 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0003] 1. The dynamic and thermal stability of the rectangular busbar is poor, and it needs to be strengthened by the busbar clamp;
[0004] 2. When the rectangular busbar is connected to the branch busbar or cables, it is necessary to measure and position on the rectangular busbar before punching holes, and the workload is heavy;
[0005] 3. When the low-voltage cabinet is reconstructed on site, if connect...
View more

Method used

As shown in Figure 2, such busbar is shaped like 4C, and four sides are all provided with notch, can realize four sides without hole connection, and notch clamps nut, by T-bolt (shaded part in the figure, T-type The bolt is a special structure, the nut part is rectangular, its width is not greater t...
View more


The present invention relates to a novel busbar. The busbar comprises two C-type busbar main bodies which are arranged back to back and are in connection arrangement through a connection plate, the upper and lower parallel sides of one of the C-type busbar main bodies is extended to the other C-type busbar main body without connection. The busbar is similar to a shape of 4C, and is provided with openings respectively facing four surfaces to achieve four-surface connection without holes the busbar overlap joint is very convenient, and splicing of a cabinet is convenient at the front and at theback of the cabinet.

Application Domain

Bus-bar/wiring layoutsBus-bar installation

Technology Topic

BusbarEngineering +1


  • Novel busbar
  • Novel busbar
  • Novel busbar


  • Experimental program(1)

Example Embodiment

[0021] The present invention will be further described in detail below with reference to the drawings and embodiments.
[0022] Such as Figure 1-3 As shown, a new type of busbar includes two C-shaped busbar main bodies 1, and two C-shaped busbar main bodies 1 are connected back to back by connecting plates 2; the connecting plates 2 are perpendicular to the C-shaped busbar main body 1, which Connect the middle part of the two C-shaped busbar main bodies 1; one of the C-shaped busbar main bodies 1 extends in the direction of the other C-shaped busbar main body 1, but is not connected. This structure makes the busbars form an upward direction The lower two notches, the cross-sectional length of such notches is shorter than the cross-sectional length of the connecting plate 2.
[0023] Such as figure 2 As shown, this kind of busbar is shaped like 4C, with notches on all four sides, which can realize non-hole connection on all sides. The notches are stuck to the nut, and the T-bolt (the shaded part in the figure, the T-bolt is a special structure, the screw The cap part is rectangular, and its width is not greater than the width of the busbar notch, and the length is greater than the width of the notch. This design is convenient for inserting T-bolts) to connect with other connecting bars. The busbar is very convenient to overlap, and the front of the cabinet is very convenient. The cabinets can be assembled easily afterwards.
[0024] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection of the present invention. Within range.


no PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.

Similar technology patents

Eye guard with voice indication

InactiveUS20080082179A1problem be solvereduce thickness

Under-bump metallugical structure

InactiveUS20050012211A1reduce thickness

Classification and recommendation of technical efficacy words

  • Reduce skin effect
  • reduce thickness

Method for winding dynamic analogue element by adopting stranded conductors

InactiveCN101615507AReduce skin effectMeet the simulation requirements

Sandwich structure giant magneto-impedance effect composite material and preparation method

ActiveCN112349834AReduce skin effecthigh permeability

Water-cooled reactor

InactiveCN105280333AReduce skin effectGood cooling effect

Electronic transformer

InactiveCN103943333Aincrease the effective surface areaReduce skin effect

Coil of wireless power transmission system and winding method thereof

PendingCN113707440AReduce skin effectReduce AC internal resistance
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products