Control flow integral type indicator light switch
Technical field
The present invention relates to a kind of control flow integral type indicator light switch for Energy control screen cabinet.
Background technology
The Energy control screen cabinet of present use, its indicator light and switch separate, and need the base of demolition indicator light when changing after damaging, and use very inconvenient.
Summary of the invention
The object of this invention is to provide a kind of indicator light being convenient for changing control flow cabinet, simultaneously the control flow integral type indicator light switch that is connected with control switch of the indicator light of control flow cabinet.
For achieving the above object, lamp socket push rod, electric conductor or metal wire, flange contact, spring, bottom end cover, wire, sheet metal, contact valve etc. is had in the housing that described control flow indicator light disjunctor of the present invention is opened; The upper end of lamp socket push rod is fixed with lampshade, lamp socket push rod built with indicator light, the flange contact in the central contact of indicator light and lamp socket push rod, flange has spring below contact, and spring is connected with the one end of the first electric conductor be inlaid in lamp socket push rod; The position of installing indicator light in lamp socket push rod is inlaid with sheet metal, and sheet metal is connected with the one end of the second electric conductor be inlaid in lamp socket push rod; The other end of the other end of the first electric conductor of linking springs and the second electric conductor of connection metal sheet is connected on the steel ball bearing bore position of a level of lamp socket push rod bottom, and the steel ball bearing bore position of another level of lamp socket push rod bottom does not connect the first electric conductor and the second electric conductor; Contact valve comprises steel ball, spring, valve body, and contact valve is arranged on the middle and lower part in housing, and the spring in contact valve is connected with wire, and wire is through the via hole of the bottom end cover be arranged in housing bottom; Protrusion flange is arranged at the top of housing, and on the cylindrical protruding flange portion, have a tooth, hold-down nut is enclosed within a tooth.
For convenience of switch, the lampshade of described control flow integral type indicator light switch of the present invention is exactly button.
For enabling switch normally run, the lamp socket push rod of described control flow integral type indicator light switch of the present invention can slide in housing.
For enabling switch normal ON and deenergization, steel ball bearing bore position is arranged at the bottom of the lamp socket push rod of described control flow integral type indicator light switch of the present invention.
For enabling power supply normal ON, the inside of the lamp socket push rod of described control flow integral type indicator light switch of the present invention is inlaid with at least one the first electric conductors and at least one the second electric conductors respectively.
For ease of installing and changing, protrusion flange is arranged at the top of the housing of described control flow integral type indicator light switch of the present invention; The cylindrical of housing there is a tooth, coordinates with hold-down nut and Si Ya when mounted and fix control flow integral type indicator light switch.
Change indicator light for convenience, the lampshade of described control flow integral type indicator light switch of the present invention adopts with lamp socket push rod and is threaded.
The structure of control flow integral type indicator light switch of the present invention is simple, be convenient to processing and manufacturing, after adopting control flow integral type indicator light switch, changes indicator light convenient, simple to operate.
Accompanying drawing explanation
Fig. 1 is the overall sectional structure schematic diagram of control flow integral type indicator light switch of the present invention.
Embodiment
Lamp socket push rod 2, first electric conductor 11, second electric conductor 12, flange contact 9, spring 10, bottom end cover 14, wire 15, sheet metal 13, contact valve etc. are had in the housing 1 of control flow integral type indicator light switch of the present invention; The upper end of lamp socket push rod 2 is fixed with lampshade 3, lamp socket push rod 2 is built with indicator light 4, the central contact of indicator light 4 contacts with the flange contact 9 in lamp socket push rod 2, has spring 10 below flange contact 9, and spring 10 is connected with the one end of the first electric conductor 11 be inlaid in lamp socket push rod 2; The position of installing indicator light 4 in lamp socket push rod 2 is inlaid with sheet metal 13, and sheet metal 13 is connected with the one end of the second electric conductor 12 be inlaid in lamp socket push rod 2; The other end of the other end of the first electric conductor 11 of linking springs 10 and the second electric conductor 12 of connection metal sheet 13 is connected on the steel ball bearing bore position of a level of lamp socket push rod bottom, another layer of steel ball bearing bore position of lamp socket push rod 2 bottom does not connect the first electric conductor 11 and the second electric conductor 12; Contact valve comprises steel ball 6, spring 7, valve body 5, and contact valve is arranged on the middle and lower part in housing 1, and the spring 7 in contact valve is connected with wire 15, and wire 15 is through the via hole of the bottom end cover 14 be arranged in bottom housing 1; Protrusion flange is arranged at the top of housing 1, and on the cylindrical protruding flange portion, have a tooth, hold-down nut 8 is enclosed within a tooth.
For convenience of switch, the lampshade 3 of control flow integral type indicator light switch is exactly button.For enabling switch normally run, lamp socket push rod 2 can slide in housing 1.For enabling switch normal ON and deenergization, steel ball bearing bore position is arranged at the bottom of lamp socket push rod 2.For enabling power supply normal ON, the inside of lamp socket push rod 2 is inlaid with at least one the first electric conductors 11 and at least one the second electric conductors 12 respectively.For ease of installing and changing, protrusion flange is arranged at the top of housing 1; The cylindrical of housing 1 there is a tooth, coordinates with hold-down nut 8 and Si Ya when mounted and fix control flow integral type indicator light switch.Change indicator light for convenience, lampshade 3 adopts with lamp socket push rod 2 and is threaded.
Control flow integral type indicator light switch of the present invention by hold-down nut 8 be fixed on control flow cashier's office in a shop after, a wire 15 is connected power supply, and another root wire 15 connects relay.By lower lamp shade 3, lampshade 3 promotes lamp socket push rod 2 and moves down, and the steel ball bearing bore position that the last layer of lamp socket push rod 2 bottom is secondary moves down into steel ball 6 place contacted in valve, and steel ball 6 contacts with the second electric conductor 12 with the first electric conductor 11 respectively, switch on power to the electric current of relay, indicator light 4 lights.When needs deenergization, pull lampshade 3, drive on lamp socket push rod 2 and move, make the steel ball bearing bore position of next level of lamp socket push rod 2 bottom to move on to steel ball 6 place in contact valve, then make steel ball 6 separate and deenergization with the first electric conductor 11 and the second electric conductor 12, indicator light 4 extinguishes.