A kind of Fast Installation switch
Technical field
The present invention relates to a kind of mains switch that can realize Fast Installation, belong to the optimisation technique of mains switch.
Background technology
Mains switch is for the common equipment to electrical equipment power delivery.Conventional switch is mainly divided into fixed and portable two kinds.
Common fixed mains switch is to be fixed on wall by terminal box, input power cord enters after terminal box, power line directly inserts in the binding post arranging after switch panel, be screwed again, advantage is simple, deficiency is that the distance between switch panel and terminal box is less if reserved power line length is shorter, makes the activity space deficiency of erecting tools cause installing difficulty; The 2nd, if reserved power line length is longer, although overcome above-mentioned problem, due to the limited space of terminal box, put a large amount of power lines into limited space also more difficult; When if wiring quantity is more or assign direction is more or wire diameter is larger, terminal box is more difficult having taken in just.
Have on the market now a kind of switch panel, the mode of the employing straight cutting of it and input power cord realizes.Advantage is to have solved the deficiency of conventional screw fixed form existence in the past, has realized power line and has been connected fast with switch.Deficiency is that power line is still messy when being accommodated into terminal box, particularly runs into that wired data is more or assign direction is more or when larger through footpath, the space of terminal box is also difficult to hold, and, in the time of need to changing, still need to, by the dismounting of root power line, still comparatively bother.
Therefore, need to find a kind of easy installing/dismounting and the more quick and easy mains switch of connected mode.
Summary of the invention
The object of this invention is to provide a kind of easy installing/dismounting and the more quick and easy mains switch of connected mode.
Technical scheme of the present invention is: a kind of Fast Installation switch, mainly by terminal box, installation panel 2 and switch assembly 3 form, described switch assembly includes more than one switch element 34, the one side that button is controlled in described switch assembly 3 belt switch unit 34 is fixed in perforate reserved on installation panel 2, installation panel 2 and switch assembly 3 are fixed in terminal box, switch assembly is provided with and patches post 31 to outer process back to the one side of installation panel 2, be provided with a pin 32 patching Zhu31 center, described pin 32 is connected with connector 33 in one end of switch assembly inside, the other end is exposed is patching post 31 ends, described connector 33, pin 32 adopt electric conducting material to make, the quantity that the needed quantity that patches post 31 of switch assembly equals the output control terminal of switch element 34 adds 1, and this of increase patches post 31 for the signal of telecommunication is inputed in switch assembly.
Described patch middle part or the edge that post 31 is arranged on switch assembly outer wall, match with the corresponding connector of terminal box position.
beneficial effect:
1,by the use of the terminal box supporting with it, easily installing/dismounting and connected mode are more quick and easy.
2,terminal box and the installation of switch panel and the standardization being connected have been realized.
Accompanying drawing explanation
Fig. 1 is schematic layout pattern of the present invention;
Fig. 2 is side-looking cross-sectional view of the present invention;
Fig. 3 is the sectional structure schematic diagram of overlooking of the present invention.
Embodiment
If Fig. 1 is to as shown in Fig. 3, a kind of Fast Installation switch, mainly by terminal box, installation panel 2 and switch assembly 3 form, described switch assembly includes more than one switch element 34, the one side that button is controlled in described switch assembly 3 belt switch unit 34 is fixed in perforate reserved on installation panel 2, installation panel 2 and switch assembly 3 are fixed in terminal box, switch assembly is provided with and patches post 31 to outer process back to the one side of installation panel 2, be provided with a pin 32 patching Zhu31 center, described pin 32 is connected with connector 33 in one end of switch assembly inside, the other end is exposed is patching post 31 ends, described connector 33, pin 32 adopt electric conducting material to make, the quantity that the needed quantity that patches post 31 of switch assembly equals the output control terminal of switch element 34 adds 1, and this of increase patches post 31 for the signal of telecommunication is inputed in switch assembly.
When what adopt, be mixed switch, when existing switch has socket again, by input phase number, add switch output and control the quantity that figure place setting patches post 31.For example, when input be single phase poaer supply time, the quantity that patches post 31 is that figure place is controlled in 3+ switch output.For example, when input be single phase poaer supply time, a three-plug connector adds two single control switches, arrange 3+2 5 patch 31, three, post and be respectively used to connect live wire, zero line, ground wire, two other is respectively used to the output control line of connecting valve.
Described patch middle part or the edge that post 31 is arranged on switch assembly outer wall, match with the corresponding connector of terminal box position.
Above-described embodiment is only for interpretation purposes of the present invention, and is not limitation of the present invention, and those skilled in the art, in essential scope of the present invention, make a variety of changes or substitute, and also should belong to protection category of the present invention.