초록 ▼

There is disclosed a snow-melting tile wiring unit which includes a main line (10) having two power supply cables (11), a main line connection plug (21) connected to one end of the main line (10), a main line receptacle connected to the other end of the main line (10), a predetermined number of main

There is disclosed a snow-melting tile wiring unit which includes a main line (10) having two power supply cables (11), a main line connection plug (21) connected to one end of the main line (10), a main line receptacle connected to the other end of the main line (10), a predetermined number of main line branching molded portions (23) spaced on the main line (10) for connection between the main line (10) and branch lines (30) to be connected to snow-melting tiles (A), and branch line connection plugs (41) connected to the front end of the branch lines (30), wherein the branch line connection plugs (41) are connected to branch line receptacles (42) connected to the front end of leads (b) of the snow-melting tiles (A) each including a ceramic heater (B) deposited on the reverse face thereof, thereby electrically connecting the snow-melting tiles (A) to the main line (10).

대표청구항 ▼

A tile wiring unit comprising a plurality of tiles, each having an electrically powered heater, an electrically conductive main line having a first end and a second end, a main line connection plug connected to said first end, a main line receptacle connected to said second end, one of said main lin

A tile wiring unit comprising a plurality of tiles, each having an electrically powered heater, an electrically conductive main line having a first end and a second end, a main line connection plug connected to said first end, a main line receptacle connected to said second end, one of said main line plug and said main line receptacle connected to a source of electrical power, a plurality of electrically conductive branch lines spaced apart along said main line, each having an input end and an output end, each said output end being electrically connected to said heater, said branch line has a branch line plug at said output end and in electrical contact therewith, said branch line plug electrically connected to a branch line receptacle which, in turn, is electrically connected to said heater.