Insulation probe case with integrated busbars
A contact box and integrated technology, applied in the electrical field, can solve the problems of complex realization, loss of insulation function, poor reliability, etc., and achieve the effect of reducing the difficulty of insulation processing, improving the safety of use, and reducing screw connections
Active Publication Date: 2017-01-25
天津市先智电气设备有限公司
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Problems solved by technology
[0003] For example, Chinese patents 200820155545.X and 201410502126.9 all disclose a separate contact box, and then electrically connect the contact box to the busbar. The insulation performance of the insulating material makes the insulation function lose; and the insulation treatment of the connection part is difficult, the realization is complicated, and the reliability is poor
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[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0022] Such as Figure 1-3 As shown, the busbar integrated insulated contact box of the present invention includes three busbars 1, 2, and 3 arranged at intervals and covered by insulators, which are respectively arranged at both ends of the busbar and the outer ends are The wire-in terminal 4 and the wire-out terminal 5 whose ends are exposed from the insulator, and the contact box 6 which is arranged corresponding to the wire-in terminal and integrally formed or fixedly connected with the insulator, such as bonding. The outlet terminal is a block whose outer end surface is exposed outside the insulator, and a connection hole for connecting to the cable is provided on it, and the ab...
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The invention discloses an insulation probe case with integrated busbars. The insulation probe case comprises three busbars arranged at intervals and covered by an insulator, incoming line terminals and leading-out terminals which are respectively arranged on two ends of the busbars correspondingly and have the outer ends being exposed out of the insulator, and a probe case body arranged corresponding to the incoming line terminals and integrally formed or fixedly connected with the insulator. According to the insulation probe case with the integrated busbars, provided by the invention, the whole busbars are covered inside the insulator, and the insulator is utilized to locate and insulate the busbars, so that the use safety is improved; the busbars are directly connected with the incoming line terminals and the leading-out terminals, for example, the incoming line terminals and the leading-out terminals are integrally formed or weld-connected with the busbars, the threaded connection is reduced, and the insulating treatment difficulty at connecting parts is reduced; particularly, the busbars are connected with the incoming line terminals and the leading-out terminals and then are poured, the connecting parts are naturally protected inside, so that the after-treatment difficulty is reduced, and the reliability is improved.
Description
technical field [0001] The invention relates to the field of electrical technology, in particular to a busbar integrated insulating contact box. Background technique [0002] At present, electrical products are becoming more and more miniaturized and modularized. In the existing product technology, the busbar and the contact box are treated as two separate structures, and then the two modules are electrically and mechanically connected to achieve the purpose of electrical conduction and insulation isolation. [0003] For example, Chinese patents 200820155545.X and 201410502126.9 all disclose a separate contact box, and then electrically connect the contact box to the busbar. The insulation performance of the insulating material makes the insulation function lose; and the insulation treatment of the connection part is difficult, the realization is complicated, and the reliability is poor. Contents of the invention [0004] The object of the present invention is to provide...
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IPC IPC(8): H02G5/08
CPCH02G5/08
Inventor 王平王金杰
Owner 天津市先智电气设备有限公司