Power transmission apparatus for vehicle sunroof

摘要

A power transmission apparatus of a vehicle sunroof which uses a solar cell includes a sunroof glass that is slidably disposed on the roof of a vehicle, opens and closes an opening, and has a solar cell; upper transmission assemblies coupled to a support panel disposed around the sunroof glass and connected with the solar cell with a wire; first lower transmission assemblies that are coupled to the front portions of sunroof rails, disposed at both sides of the opening and come in contact with the upper transmission assemblies when the sunroof glass closes; and second lower transmission assemblies that are coupled to the rear portions of the sunroof rails and come in contact with the upper transmission assemblies when the sunroof glass opens. Accordingly, the apparatus can transmit power when the sunroof glass is both open and closed.

主权项

1. A power transmission apparatus of a vehicle sunroof, comprising:
a sunroof glass slidably disposed on the roof of a vehicle, the sunroof glass opening and closing an opening and further including a solar cell; upper transmission assemblies coupled to a support panel disposed around the sunroof glass and connected to the solar cell with a wire; first lower transmission assemblies that are coupled to the front portions of sunroof rails disposed at both sides of the opening and come in contact with the upper transmission assemblies when the sunroof glass closes; and second lower transmission assemblies that are coupled to the rear portions of the sunroof rails and come in contact with the upper transmission assemblies when the sunroof glass opens, wherein the upper transmission assembly includes an upper bracket bolted to the front portion of the support panel and an upper spring having one end coupled to the upper bracket and the other end curving down, and wherein two upper bolt holes are formed at the upper bracket, one of which is provided for coupling the upper bracket and the support panel with an upper bolt and the other is provided for coupling the upper bracket and the upper spring.