Lighting-proof branch means

A branching device and branching terminal technology, applied in emergency protection circuit device, circuit arrangement on support structure, electrical components, etc. The effect of preventing mis-insertion and easy to use
CN1835667AActive Publication Date: 2006-09-20SHENZHEN KEANDA ELECTRONICS TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN KEANDA ELECTRONICS TECH
Publication Date
2006-09-20

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Abstract

The invention comprises: a basal plate and at least one branch terminal base. The holes for line-in and line-out are located on the basal plate. A pluggable lightning proof module is electrically connected to the branch terminal base. A group of metal shielded trunks for line-in and line-out is located on the basal plate. A metal shielded cabinet houses the branching device. A grounded copper bus line is located at each branch terminal base. The branch base is secured with spring clasp. The invention provides many functions of module-misplugging proof, failure display, automatically turning off circuit and transmitting remote message, and can prevent the electromagnetic interference and second pollution of inductance lightening.
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Description

technical field

[0001] The invention relates to a branching device used in power supply connection and signal connection, in particular to a lightning protection branching device with overall multi-layer protection. Background technique

[0002] Existing wiring boards (such as wiring boards used in various power connections and signal connections) mainly include a substrate and input and output terminals mounted on the substrate. Most of them do not have the lightning protection function, so the lightning protection of the distribution board must be realized by a separate external structure. In addition, the input and output terminals on both sides of the distribution board adopt common nut type terminals, the reliability of the connection is relatively low, and the wiring work is relatively cumbersome. And there is a lack of secondary pollution measures to solve electromagnetic interference and induction lightning, and the overall lightning protection effect and reliabilit...

Claims

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