CN206100576U

CN206100576U - Corridor lighting device based on PLC

Info

Publication number: CN206100576U
Application number: CN201621079881.1U
Authority: CN
Inventors: 夏文明
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-09-27
Filing date: 2016-09-27
Publication date: 2017-04-12
Anticipated expiration: 2026-09-27

Abstract

The utility model discloses a corridor lighting device based on PLC, including first switch, second switch, PLC controller, corridor lighting lamp, fuse and alternating current power supply, be equipped with an input port, the 2nd input port, COM port, output port and COM1 port on the PLC controller, the one end of first switch and second switch is connected with an input port and the 2nd input port of PLC controller respectively, and the other end of first switch and second switch is connected with the COM port of PLC controller respectively, the one end of corridor lighting lamp is connected with the output port of PLC controller, and the corridor lighting lamp other end is connected with fuse one end, and the fuse other end is connected with the alternating current power supply live wire, and the alternating current power supply zero line is connected with the COM1 port of PLC controller. The utility model discloses a single -pole single -throw, the wiring is simple, adopts PLC can reach 100, 000 hours as control chip, the trouble -free time moreover, and the reliability is high.

Description

Corridor illuminating apparatus based on PLC

Technical field

The utility model is related to a kind of electronic equipment, more particularly to a kind of corridor illuminating apparatus based on PLC.

Background technology

Corridor is the public use space of the buildings such as apartment, office building, and night is poor, needs installation corridor lamp to carry For illumination, the corridor lamp of prior art is mostly, come controlling switch, to need to install single-pole double throw by the technology such as acoustic control, light-operated Switch, wiring is complicated, and reliability not enough, is relatively easy to break down.

Utility model content

The purpose of this utility model：A kind of corridor illuminating apparatus based on PLC are provided, corridor lighting can be realized by PLC Decentralised control.

To achieve these goals, the technical solution of the utility model is：

A kind of corridor illuminating apparatus based on PLC, including first switch, second switch, PLC, corridor lighting, Fuse and AC power；Described PLC is provided with first input port, the second input port, COM port, output Port and COM1 ports；Described first switch and one end of second switch is input into respectively with the first of described PLC Port and the second input port connect, described first switch and the other end of second switch respectively with described PLC COM port connection；One end of described corridor lighting is connected with the output port of described PLC, described building The other end of road illuminating lamp is connected with one end of described fuse, the other end and described AC power of described fuse Live wire connection, the described zero line of AC power is connected with the COM1 ports of described PLC.

The above-mentioned corridor illuminating apparatus based on PLC, wherein, model FX2N-48MR of described PLC.

The above-mentioned corridor illuminating apparatus based on PLC, wherein, described first switch and second switch is opened for single-pole single-throw(SPST Close.

The utility model adopts single-pole single-throw switch (SPST), and wiring is simple, and using PLC as control chip, reliability is high.

Description of the drawings

Fig. 1 is circuit theory diagrams of the utility model based on the corridor illuminating apparatus of PLC.

Specific embodiment

Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.

Refer to shown in accompanying drawing 1, a kind of corridor illuminating apparatus based on PLC, including first switch LS1, second switch LS2, PLC 1, corridor lighting LP, fuse FU and AC power AC；It is defeated that described PLC 1 is provided with first Inbound port X1, the second input port X2, COM port, output port YO and COM1 ports；Described first switch LS1 and second One end of switch LS2 is connected respectively with first input port X1 and the second input port X2 of described PLC 1, described First switch LS1 and the other end of second switch LS2 be connected with the COM port of described PLC 1 respectively；Described One end of corridor lighting LP is connected with the output port YO of described PLC 1, and described corridor lighting LP's is another End is connected with one end of described fuse FU, and the described other end of fuse FU connects with the live wire of described AC power AC Connect, the zero line of described AC power AC is connected with the COM1 ports of described PLC 1.

Model FX2N-48MR of described PLC 1.

Described first switch LS1 and second switch LS2 is single-pole single-throw switch (SPST).

There are two switch LS1 and LS2 respectively downstairs and upstairs, their co- controlling lamp LP1's and LP2 lights and extinguish. Realize that following control is required with PLC：Downstairs, switch by LS1, lamp can be lighted：On to upstairs when, by LS2 switch, can So that lamp to be extinguished, vice versa.

Switch X1 (preparing upstairs) is pressed, whether observation lamp is lighted, if lighting, press switch X2 (people is upstairs), seen Examine whether lamp extinguishes, if extinguishing, illustrate that control requirement upstairs can be reached；Then switch X2 (preparation is gone downstairs) is pressed again, is seen Examine whether lamp is lighted, if lighting, press switch X1 (people is downstairs), whether observation lamp extinguishes.

PLC (Programmable Logic Controller) means programmable logic controller (PLC), is that one kind adopts a class Programmable memory, for its internally stored program, execution logic computing, sequential control, timing, counting and arithmetical operation etc. User oriented instruction, and by the various types of machineries of numeral or analog pattern input/output control or production process.

In description of the present utility model, it is to be understood that the orientation or position of the instruction such as term " one end ", " other end " The relation of putting is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplify description, and Be not indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore It is not intended that to restriction of the present utility model.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include at least one this feature.

In the utility model, unless otherwise clearly defined and limited, the term such as term " connection " should be interpreted broadly, For example, it may be fixedly connected, or be detachably connected, or it is integral；Can be mechanically connected, or be electrically connected Connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two element internals connection or two units The interaction relationship of part, unless otherwise clearly restriction.For the ordinary skill in the art, can be according to concrete Situation understands concrete meaning of the above-mentioned term in the utility model.

In sum, the utility model adopts single-pole single-throw switch (SPST), and wiring is simple, and using PLC as control chip, Reliability is high.

Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, The equivalent structure transformation that every utilization the utility model description is made, or it is directly or indirectly related with other are attached to The technical field of product, is included in the same manner in scope of patent protection of the present utility model.

Claims

1. a kind of corridor illuminating apparatus based on PLC, it is characterised in that：Including first switch, second switch, PLC, building Road illuminating lamp, fuse and AC power；Described PLC is provided with first input port, the second input port, COM Port, output port and COM1 ports；Described first switch and one end of second switch respectively with described PLC First input port and the second input port connect, described first switch and the other end of second switch respectively with it is described The COM port connection of PLC；One end of described corridor lighting is connected with the output port of described PLC, The other end of described corridor lighting is connected with one end of described fuse, the other end of described fuse with it is described The live wire connection of AC power, the described zero line of AC power is connected with the COM1 ports of described PLC.

2. corridor illuminating apparatus based on PLC according to claim 1, it is characterised in that：The type of described PLC Number be FX2N-48MR.

3. corridor illuminating apparatus based on PLC according to claim 1, it is characterised in that：Described first switch and Two switches are single-pole single-throw switch (SPST).