Bus bar and its preparation method
A bus bar and flow technology, applied in coupling devices, electrical components, connections, etc., can solve problems such as equipment weight restrictions, and achieve the effect of reducing weight
Active Publication Date: 2019-07-05
NEW H3C TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
The load-bearing capacity of the computer room has certain restrictions on the weight of the equipment
Method used
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[0037] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.
[0038] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.
[0039] like Figure 1 to Figure 3 as shown, figure 1 It is a schematic side view of a bus bar ...
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The invention discloses a busbar and a fabrication method thereof. The busbar comprises a busbar body, a plurality of current injection parts and a plurality of current load parts, wherein the plurality of current injection parts and the plurality of current load parts are arranged on the busbar body, the busbar body comprises a first region and a second region, the plurality of current injection parts are arranged at the first region, the plurality of current load parts are arranged at the second region, and in a direction, facing the second region, of the first region, the cross section of a position corresponding to each current injection part is expanded, and / or the cross section of a position corresponding to each current load part is reduced. In the busbar, the current injection part and the current load part are sequentially arranged from top to bottom, and the current injection part with relatively high carrying capacity and the current load part with relatively high carrying capacity are respectively arranged towards two ends from a middle position of the busbar; and the size of the busbar is designed according to the demand of actual carrying capacity, so that the weight of the busbar is reduced to the greatest extent on the basis of conforming to maximum carrying capacity.
Description
technical field [0001] The invention relates to a bus bar designed for weight reduction and a preparation method thereof. Background technique [0002] A bus bar is a component used to internally connect a power supply module, a plug-in card and a fan in data communication equipment such as a router or a switch, and provide high-current power supply for the plug-in card and the fan. The current carrying capacity of the bus bar is usually a few amps to several hundred amps. [0003] Data communication equipment such as core routers are bulky and heavy, and usually multiple devices are placed in the same computer room. The load-bearing capacity of the equipment room has certain restrictions on the weight of the equipment. Therefore, in the early stage of core router design, it is necessary to consider reducing the weight of each component of the router to the greatest extent. Since the carrying capacity of the bus bar used on the core router can reach 840A, and the weight o...
Claims
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IPC IPC(8): H01R25/14H01B5/02
CPCH01B5/02H01R25/145
Inventor 徐在水张利波
Owner NEW H3C TECH CO LTD