Patent ID: 6476334
Filing Date: 2002-11-05
Classification: H01H

Abstract:
A switch box structure of a ceiling fan, comprising:a housing (10) including: a top cover (11) having a panel defining a lamp source switch hole (110), a direction control switch slot (111), and a fan switch hole (112), said top cover (11) having a top wall defining a receptacle slot (114), said top cover (11) having a bottom wall defining a ventilating portion (113); and a base (12) secured on said top cover (11), and defining a wire collection hole (120); a receptacle (70) received in said receptacle slot (114); and a connecting wire control device (A) mounted in said housing (10) and including: a lamp source switch (40) received in said lamp source switch hole (110) and protruding outward therefrom; a direction control switch (30) received in said direction control switch slot (111) and protruding outward therefrom; and a fan switch (20) received in said fan switch hole (112) and protruding outward therefrom, said fan switch (20) including: a lower casing (22); an upper casing (21) secured on said lower casing (22); a plurality of power connection seats (26) secured in said lower casing (22); a plurality of conducting members (27) each mounted in a respective one of said power connection seats (26); a rotation shaft (24) rotatably mounted between said upper casing (21) and said lower casing (22); and a speed control contact member (25) integrally formed on said rotation shaft (24) to rotate therewith, and including a plurality of contact legs each in contact with some respective conducting members (27) during rotation of said rotation shaft (24).