Light-emitting button module

Abstract

A light-emitting button module includes a power supply unit; a conductive transmission unit, which is electrically connected to the power supply unit; and at least one light-emitting button, which is connected to the conductive transmission unit and includes a button body, a substrate, and a light-emitting element. The button body includes a receiving chamber that extends through the button body and an engagement retention groove that is circumferentially formed in the button body and surrounds the receiving chamber. The substrate is arranged inside the button body and electrically connected to the conductive transmission unit. The light-emitting element is coupled to the substrate and received in the receiving chamber.

What is claimed is: 
     
         1 . A light-emitting button module, comprising:
 a power supply unit;   a conductive transmission unit, which is electrically connected to the power supply unit; and   at least one light-emitting button, which is connected to the conductive transmission unit and comprises a button body, a substrate, and a light-emitting element, the button body comprising a receiving chamber that extends through the button body and an engagement retention groove that is circumferentially formed in the button body and surrounds the receiving chamber, the substrate being arranged inside the button body and electrically connected to the conductive transmission unit, the light-emitting element being coupled to the substrate and received in the receiving chamber.   
     
     
         2 . The light-emitting button module as claimed in  claim 1  further comprising a packaging member, which encloses connection between the light-emitting button and the conductive transmission unit. 
     
     
         3 . The light-emitting button module as claimed in  claim 1 , wherein the receiving chamber receives therein an optic lens and is closed thereby. 
     
     
         4 . The light-emitting button module as claimed in  claim 3 , wherein the optic lens is a convex lens. 
     
     
         5 . The light-emitting button module as claimed in  claim 3 , wherein the optic lens is concave lens. 
     
     
         6 . The light-emitting button module as claimed in  claim 1  further comprising an externally-attached piece, which comprises a first coupling section, the button body comprising a second coupling section arranged to correspond to the first coupling section, the first coupling section and the second coupling section being releasable engaging with each other. 
     
     
         7 . The light-emitting button module as claimed in  claim 1 , wherein the light-emitting element comprises a light-emitting diode. 
     
     
         8 . The light-emitting button module as claimed in  claim 1 , wherein the conductive transmission unit comprises an electrically conductive fabric. 
     
     
         9 . The light-emitting button module as claimed in  claim 1  further comprising a control unit, which is electrically connected between the power supply unit and the conductive transmission unit.