CN2139337Y

CN2139337Y - Electricity quantity distributor for stair lamps

Info

Publication number: CN2139337Y
Application number: CN 92232316
Authority: CN
Inventors: 刘夺魁
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-30
Filing date: 1992-08-30
Publication date: 1993-07-28
Anticipated expiration: 2002-08-30

Abstract

The utility model relates to an electronic control device which can be used for assigning the electric power consumption of a resident build stair lamp to each resident electric meter. The utility model is composed of a switch circuit, a timing circuit, controllable silicon which can be used as contactless switches and can be connected in series in a lighting lamp main circuit and an assignment plate device. The utility model can reasonably solve the assignment problem of the electric power consumption of the stair lamp, and can achieve automatic switch-over meter walking by utilizing the controllable silicon which can be used as the contactless switches. A timing circuit can be also adopted to achieve the automatic extinguishing of the stair lamp to make the utility model have energy-saving effect and be suitable for various high floor resident areas.

Description

Electricity quantity distributor for stair lamps

The utility model relates to and be used for the electronic-controlled installation that residential building stair light power consumption is assigned to each user's kilowatt-hour meter.

At present, in the design of residential building stair light, the use, a kind of is the outer lamp of each household residence, walks oneself ammeter, residence inner control switch; Another kind is a wait lamp of walking public ammeter; After having the laggard building of darkness and leave this floor, the former to walk to deceive the disadvantage on road, the deficiency that the latter has the electricity charge of sharing equally and these electricity charge to be difficult for collecting.For addressing this problem, since 1984 on " architectural electricity " magazine several solutions are disclosed in succession, most schemes also exist the electricity charge and share problem equally, though the scheme that has has solved oneself ammeter measurement problem separately, must use a phase power supply to cause certain difficulty to distribution in every unit.

The utility model purpose provides a kind of stair light electricity distributor, solves the problem of stair light power consumption reasonable distribution to the user, to overcome the disadvantage that the stair light electricity consumption electricity charge are shared equally.

The technical scheme that adopts that achieves the above object is: the illuminating lamp that will be distributed in each floor is connected in parallel, to be connected in parallel with the button of the corresponding setting of each illuminating lamp, dispose this stair light electricity distributor again, this distributor comprises: a has by the push-button switch that is distributed in each floor and is connected electrically in the switching circuit that the relay in the illuminating lamp current supply circuit constitutes, and is used to control the timing circuit that turn-offs relay switch; B also is serially connected with the silicon-controlled device as noncontacting switch in the current supply circuit of illuminating lamp, its output is electrically connected on user's kilowatt-hour meter, and its control utmost point is connected electrically on the distribution plate conducting strip; C also has the distribution plate device, it is by distribution plate, power source, the conduction pivoted arm that is cemented in the drive source rotating shaft is formed, wherein pivoted arm one end is electrically connected with circuits for triggering, the conducting strip sliding contact that is provided with on outstanding end of pivoted arm and the distribution plate, be distributed in conducting strip on the distribution plate circumference and each floor resident family with kilowatt-hour meter or connect the corresponding setting of silicon-controlled device of kilowatt-hour meter, each conducting strip arc length difference predicts artificially that according to different floors the electricity consumption time difference sets, and the conducting strip arc length of same floor is equal.

Accompanying drawing has provided the utility model embodiment.Fig. 1 is this stair light electricity distributor electricity principles of construction figure.Fig. 2 is the organigram of this stair light electricity distributor.Fig. 3 is a distribution plate constructions schematic diagram among Fig. 2.Fig. 4 is each electric elements detail list among Fig. 1.

Referring to the embodiment that Fig. 1 provides, this embodiment is applicable to six layers, the usefulness of the residential building stair light at every layer two family.As seen from Figure 1, topic was 6 the illuminating lamp L of each floor that need to be distributed in six floors before this stair light electricity distributor was suitable for ₁～L ₆Be connected in parallel, its effect is that 6 lamps go out together with bright.And then that will be corresponding with each illuminating lamp be provided with also is the push-button switch (K that is distributed in each floor ₁～K ₆) be connected in parallel and be connected electrically in the current supply circuit of illuminating lamp.This distributor is included in the illuminating lamp current supply circuit and is electrically connected with relay J as seen from Figure 1 ₁The contact and be connected electrically in relay J in the timing circuit ₂, relay and contact thereof and push-button switch (K ₁～K ₆) constitute the switching circuit of this distribution.This distributor also has a transformer, and its former termination is gone into the civil power electrical network, and one of next end is electrically connected on timing circuit, and another time end connects power source, and purpose is to provide low-tension supply for timing circuit and driving power source.As seen from Figure 1, this distributor is serially connected with the controllable silicon as noncontacting switch in the illuminalive power-supply major loop, and (3CT), controllable silicon connects resident family's kilowatt-hour meter.Each SCR control utmost point of Group of Silicon Controlled Rectifier is electrically connected on the conducting strip of distribution plate.Distribution plate has Triggerless as the control SCR control utmost point, thereby determines this controllable silicon conducting, or ends, and reaches each floor, or walks to show to switch to reach reasonable distribution power consumption purpose core apparatus with floor resident family electricity-measuring meter.This device includes base frame (1) referring to Fig. 3, be fixed on the frame (2) on the base frame, the support internal support is fixed with power source (3), be consolidated with dish (4) on the support, be consolidated with a conducting strip (5) on the dish, be consolidated with pivoted arm (6) in the power source rotating shaft, be consolidated with carbon brush (7) on the outstanding end of pivoted arm, conducting strip (5) slidably contacts on carbon brush and the distribution plate.Referring to Fig. 1, be distributed in conducting strip and of the silicon-controlled device corresponding setting of each floor resident family on the distribution plate circumference with kilowatt-hour meter or connection kilowatt-hour meter, each conducting strip arc length difference predicts artificially that according to different floors the electricity consumption time difference sets, and the conducting strip arc length of same floor equates.This shows that reasonable distribution problem that the utility model solves stair light user power utilization amount is to cause the temporal difference of electricity consumption to be scaled that each conducting strip arc length difference solves on the distribution plate difference owing to floor, and realize to automatically switch by related circuit and to solve, this just causes the problem reduction of power consumption calculation of complex with each floor resident family with the frequency difference of stair light is the setting problem of conducting strip arc length, and the reasonable setting of conducting strip arc length needs seek rule or artificially reasonably calculate in advance according to actual conditions certainly.If 8 floors for example, Stall resident family only shares transformer, and the power consumption of relay, other each floor are that to establish second floor each household power consumption be that 1, eight building each household power consumption is 2, and middle each floor is by waiting difference value.Among Fig. 1 one, two, three, four, five, six, be residential building floor sign.

Also be electrically connected with one as seen from Figure 1 on the pivoted arm in this distribution plate device for the controllable silicon utmost point provides the circuits for triggering of operating voltage, this circuit is by resistance R ₂And adjustable resistance R ₁, diode D ₁, and relay J ₁Switch contact serial connection constitute.Power source shown in Figure 1 can be selected commercially available quartz clock machine stamen for use, the also optional motor of using, and what select for use in this example is quartz clock machine stamen, by transformer (B), and by D ₄～D ₇The rectifier bridge of forming provides DC power supply.

Referring to Fig. 1, this electricity distributor also has a timing circuit.This circuit comprises by transformer, diode D ₂, resistance R ₄, capacitor C ₁, voltage-stabiliser tube W ₁The DC power supply part of forming comprises by 555 integrated packages, and capacitor C ₂, resistance R ₃, the timing circuit of composition, the timing circuit load is a relay J ₂Line chart.It is to automatically shut down stair light that timing circuit is set purpose, only opens when making the user with stair light to be not related to, and automatically shuts down.Timing is set according to resident family the time of going upstairs, and this time can be by adjusting R in timing circuit ₃, C ₂And determine.Referring to Fig. 1, in timing circuit, also be provided with by triode 3DG12 diode D ₃, and resistance R ₅The protective circuit of forming solves load short circuits or overload problems in the illuminating lamp major loop.

Referring to shown in Figure 2 reality novel outline drawing is arranged.It comprises chamber (8), case lid (9), binding post (10), terminal cap (11), wiring board (12), insulation board (13) etc.This distributor is contained in the boxlike casing of sealing, and chamber is provided with a set of connections terminal outward, and terminal is live wire after being external to each user's kilowatt-hour meter table, inwardly is connected on respectively corresponding each user's the controllable silicon negative electrode.Each components and parts all is fixed on the base frame of distributor.Except that need receive on the zero line, other part all need be made insulation processing on base frame.

The utility model course of work is as follows.Referring to Fig. 1, shown in six floor stair light electrical schematic diagrams, the non operating state that is shown in Figure 1.As seen from Figure 1 in the 1st building two resident families, relay J is born at a family ₁Coil load, another family are born the former end-coil load of transformer, and the kilowatt-hour meter of all the other the 2nd～6 buildings 10 resident families connects corresponding each self-corresponding controllable silicon and the SCR control utmost point is electrically connected on the conducting strip of distribution plate.When arbitrary floor resident family presses arbitrary button with the stair light people, relay J ₁Coil gets electric, J ₁Each normally opened contact is closed to be connected, though push-button switch rebounded and opened circuit this moment, at J ₁The former end-coil of closing of contact generation self-insurance event transformer gets electric, 555 integrated package timing circuits work simultaneously, stair light timing lighting; 2 ac trigger circuit work, the output triggering signal flows to the SCR control utmost point through pivoted arm, carbon brush, distribution plate; 3 bridge rectifier work, the direct voltage of output make power source begin to drive pivoted arm and rotate; 4 are serially connected in the Group of Silicon Controlled Rectifier between stair light and the kilowatt-hour meter, are subjected to control the utmost point separately and control, and along with the rotation realization of pivoted arm is automaticallyed switch, are assigned in the kilowatt-hour meter of each resident family to realize that stair light automaticallyed switch by the time.When the capacitor C in 555 integrated package timing circuits ₂Charging finishes the back as was set at for 50 seconds, makes relay J ₂Wire loop connect J ₂Normally-closed contact is disconnected, J ₁Coil blackout, J ₁Each organizes the contact disengaging, the transformer dead electricity, and each loop all cuts off the power supply, and stair light goes out entirely.If if this moment high floor resident family people's no show still, can on respective storey, continue to press and connect button, repeat said process till arrive the residence.If residential building is to consider then more than 8 layers that every unit establishes a plurality of distributors and solve.The operation principle of protective circuit is that when load short circuits or overload, main circuit current increases, and makes resistance R ₅On pressure drop increase, make transistor 3DG12B work, J ₂Coil gets electric, J ₂Normally-closed contact disconnects, each loop dead electricity, and stair light goes out entirely, finishes protection.

The advantage of this distributor is, reasonably solved stair light power consumption assignment problem, and utilize controllable silicon to realize automaticallying switch as noncontacting switch and walk table, adopt timing circuit to realize that the stair light automatic distinguishing has energy-saving effect, this technical scheme is applicable to that various high-storeys occupy residence.

Claims

1, a kind of stair light electricity distributor is characterized in that:

A has by being distributed in each floor and push-button switch that be connected in parallel each other mutually and be connected electrically in the switching circuit that the relay in the illuminating lamp current supply circuit constitutes, and is used to control the timing circuit that turn-offs relay switch;

B also is serially connected with the silicon-controlled device as noncontacting switch in the current supply circuit of illuminating lamp, its output is electrically connected on user's kilowatt-hour meter, and its control utmost point is connected electrically on the distribution plate conducting strip;

C also has the distribution plate device, it is by distribution plate, power source, the conduction pivoted arm that is cemented in the power source rotating shaft is formed, wherein pivoted arm one end is electrically connected with circuits for triggering, and the conducting strip sliding contact that is provided with on the outstanding end of pivoted arm and the distribution plate is distributed in conducting strip and the silicon-controlled device corresponding setting of each floor resident family with kilowatt-hour meter or connection kilowatt-hour meter on the distribution plate circumference, each conducting strip arc length difference predicts artificially that according to different floors the electricity consumption time difference sets, and the conducting strip arc length of same floor equates.

2, by the described distributor of claim 1, it is characterized in that said timing circuit among a, is to provide power supply by the transformer that is electrically connected on the power supply grid, hinders, holds the part overlap joint by 555 integrated packages and periphery and constitute.

3,, it is characterized in that the outstanding end of said conduction pivoted arm can be provided with the carbon brush structure among the C by the described distributor of claim 1.

4, by claim 1 or 3 described distributors, it is characterized in that the conducting strip that is provided with on the said distribution plate can bonding or riveted joint, the gap between the adjacent conductive sheet is less than the carbon brush width.

5, by the described distributor of claim 1, it is characterized in that said circuits for triggering are by resistance R among the C ₂, semifixed resistor R ₁, and diode D ₁Form.

6, by the described distributor of claim, it is characterized in that, in timing circuit, also be electrically connected with by transistor, diode, resistance R ₅, and load-relay J ₂The protective circuit of forming.