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Low voltage bus system

  • US 10,218,113 B2
  • Filed: 09/11/2017
  • Issued: 02/26/2019
  • Est. Priority Date: 09/29/2016
  • Status: Active Grant
First Claim
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1. A charging module for use in connection with a conductive bus having non-conductive carrier which carries a center rail disposed intermediate a first conductive rail and a second conductive rail, the charging module comprising:

  • a housing having a base on which is disposed a centered electrical contact and a first plurality of electrical contacts, wherein the centered electrical contact is arranged on the base such that the centered electrical contact will engage with the center rail when the housing is placed into a use position on the conductive bus, the first plurality of electrical contacts are arranged on the base along a perimeter of a first virtual circle that is generally centered on the centered electrical contact such that at least a first one of the first plurality of electrical contacts will engage with the first conductive rail and at least a second one of the first plurality of electrical contacts, different than the first one of the first plurality of electrical contacts, will engage with the second conductive rail when the housing is placed into the use position on the conductive bus in any rotational orientation of the housing relative to the conductive bus over a full 360 degrees whereby power received from the conductive bus via an engagement between the first plurality of electrical contacts and the first conductive rail and/or the second conductive rail will be capable of being provided to a device coupled to the charging module, and the centered electrical contact is magnetically coupled to the center rail in the use position on the conductive bus.

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