Apparatus for connecting circular bus bar
A connector and busbar technology, applied in connection, conductive connection, flange connection, etc., can solve the problem that the current of the circular busbar cannot flow out completely, and achieve the effect of firm connection, smooth current flow and excellent operability
Inactive Publication Date: 2012-03-28
ILSUNG ENG
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Problems solved by technology
[0004] However, if Figure 1b As shown in the schematic cross-sectional diagram of Figure 1a The clamp is fastened with bolts at both ends of the clamp, so that the contact area between the circular bus bar 5 and the clamp 10 is only the "a" interval
That is, a part "b" where the circular bus bar 5 and the clamp 10 are not in contact will actually be generated, thereby generating heat, and the current flowing into the circular bus bar cannot flow out completely
In addition, since the fastening operation of both ends of the clamp 10 with bolts is performed in a narrow space, there is a problem that it is difficult to perform the connection operation of the circular bus bar 5 and the clamp 10
Method used
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[0028] figure 2 One embodiment of the circular bus bar connector of the present invention is schematically shown.
[0029] refer to figure 2 , the circular bus bar connector 100 includes a central portion 110 and a flange portion 120 . The central portion 110 surrounds the outer side of a circular bus bar (not shown), and has coupling holes 112 at its ends. The flange part 120 has a cylindrical insertion part 122 attached and inserted inside from both ends of the central part 110, and a fastening part 124 extended from one end of the insertion part 122 around the circumferential direction. . A fastening hole 126 is formed on the fastening portion 124 .
[0030] image 3 Illustrated using figure 2 An example of connecting a circular busbar with a connector to a circular busbar. Figure 4 Schematic illustration of connecting a circular bus bar to figure 2 Cross-sectional view of the state on the circular busbar connector.
[0031] refer to image 3 and Figure 4 ,...
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The present invention discloses an apparatus for connecting a circular bus bar, which comprises the following components: a cylindrical central part which surrounds the outside of the circular bus bar and is provided with combination holes at two ends; a flange part which is provided with a cylindrical insertion part and a fastening part, wherein the fastening part extends from one end of the insertion part in a circumferential direction and is provided with fastening holes. The insertion part is inserted into inside respectively from two ends of the central part. The fastening parts fasten the fastening holes and the combination holes through bolts. Furthermore the fastening parts are respectively adhered on two ends of the central part.
Description
technical field [0001] The present invention relates to a connector for circular busbars, more specifically to a connector for circular busbars that maximizes the contact area with circular busbars to make current flow smooth and is easy to connect and operate with circular busbars Connector. Background technique [0002] Under the same rated current, compared with the rectangular busbar, the circular busbar has the advantages of light weight and smooth current flow. However, it also has the problem of complicated connection methods. For example, in order to connect the main busbar and branch busbars, it is necessary to press the connecting parts of the busbars into a plane and form a through hole in the center, and then use bolts to connect. To address these issues, public as Figure 1a Fixture shown. [0003] refer to Figure 1a , shows a circular busbar 5 , a clamp 10 combined with a certain part of the circular busbar 5 , and a branch busbar 15 combined with the clamp ...
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Patent Timeline
Login to View More IPC IPC(8): H01R11/09H01R4/50H01R4/58
CPCF16L23/162H01B9/04H01R25/162H02G5/061
Inventor 李奇南
Owner ILSUNG ENG