Arched lamp case

Abstract

The arched lamp case for a game machine is provided with a lamp frame in the shape of an arched frame, a lot of LED′ are mounted thereon, and is provided with a changeable external frame member of which the inner side can be fixedly connected to the lamp frame, a transparent internal lining frame member is provided between the external frame member and the lamp frame. The LED's can be exposed via through holes provided on the external frame member, and can flash in pursuance of digital signals generated according to the kinds of rewards of games or in pursuance of analog signals of sounds. Thereby, acoustic and video effects can be increased when the lamp case is installed on a game machine.

1 . An arched lamp case for a game machine, said lamp case is provided with a lamp frame that is an electric circuit board in the shape of an arched frame, a lot of light emitting members are mounted and a plurality of positioning holes are mutually spaced thereon; said lamp case is further provided with a changeable external frame member which is in the shape in corresponding to that of said lamp frame; said lamp case is further provided with a plurality of light penetration through holes at locations in corresponding respectively to said light emitting members, and is provided with fixing stubs in corresponding to said positioning holes on the peripheral surface of said lamp frame in order that said lamp frame is connected with said external frame member; said lamp case is further provided between said lamp frame and said external frame member with an internal lining frame member.  
     
     
         2 . The arched lamp case for a game machine as claimed in  claim 1 , wherein said external frame member is provided with an inwardly bending flange, said internal lining frame member is slightly smaller than said lamp frame and is positioned between said inwardly bending flange and said electric circuit board.  
     
     
         3 . The arched lamp case for a game machine as claimed in  claim 1 , wherein each of said light penetration through holes of said external frame member is mounted thereover with a transparent hood.  
     
     
         4 . The arched lamp case for a game machine as claimed in  claim 1 , wherein said light emitting members are LED's for controlling flashing under cooperation of a built-in CPU with a related electric circuit in pursuance of digital signals generated according to the kinds of rewards of games.  
     
     
         5 . The arched lamp case for a game machine as claimed in  claim 1 , wherein said light emitting members are LED's for controlling flashing under cooperation of a built-in CPU with a related electric circuit in pursuance of analog signals of sounds.