CN2270337Y - Stair lamp power supply controller for multi-storey building multi-users - Google Patents

Abstract

The utility model discloses a stair lamp power supplying controller for a building with multiple storeys and multiple residents. The utility model comprises two groups of power input ends, wherein, the L i n 1 is connected with a normally closed contact of a relay J1, and the L i n 2 is connected with a normally opened contact of the relay J1. An output contact of the J1 is connected with an output end L o u t, and the J1 provides control by the L i n 2 which are rectified after voltage reduction. The controller of the utility model has the advantage of simple circuit and is suitable for being used in dormitories, commercial buildings, etc. Through the controller, the residents can be connected with a series of stair lamps, and residents can control the stair lamps which are desired by the residents without causing a short circuit. The controller can also solve the problem that the residents are responsible for the power supply of the corresponding stair lamps (namely electric fee), and the controller is a simple and practical energy-saving device.

Description

A kind of multi-story multi-user's stair light power-supply controller.

The utility model relates to a kind of multi-story multi-user's stair light power-supply controller.

More existing stair light controllers, as the control of delaying time, acoustic control, infrared control etc. all are the stair lights that is suitable for the single road of public arena, for dormitory, the stair of the many resident families of multi-story such as commodity building will be installed stair light, also can only each self-chambering one road stair light of each resident family, just install to the 1st building as the resident family in the 7th buildings from the 7th buildings, the resident family in the 6th buildings just installs to the 1st building from the 6th buildings, the resident family in the 5th buildings just installs to the 1st building or the like from the 5th buildings, many stair lights that cause the stair place in the 1,2,3rd buildings just to have resident family to install separately are installed together, both influenced attractive in appearance, the repetition and waste of manpower and material when also causing installation, in evening, each resident family turns on light separately, several roads electric light is lighted simultaneously, also cause the waste of electricity consumption,, must cause short circuit as allowing each family remove to connect same road stair light simply, face and the problem that yet exists the electricity charge to be responsible for by whom still do not have any device to solve this problem at present.

The purpose of this utility model is just providing the power-supply controller of so a kind of stair light, can allow common one road stair light that connects of a plurality of users, neither can cause short circuit, also can reasonably solve the problem whom power supply (also being the electricity charge) of stair light be responsible for by.

The purpose of this utility model is achieved in that it comprises (1) reduction voltage circuit, be composed in series by resistance R 1 and capacitor C 1, (2) bridge rectifier, D1-D4 forms by diode, (3) ambipolar device J1 that continue of two groups, (4) have two groups of power input Lin1 and Lin2, wherein Lin1 is connected on two normally-closed contacts of relay J 1, (externally it is to be connected on a user the output of controller on the circuit), Lin2 is connected on the normally opened contact of relay J 1, (externally on the circuit it be connected on this user's the power supply and by this user control), two output contacts of relay J 1 are connected on the output Lout, (externally it is to be connected to the stair light in this building and to be connected on next user's the input Lin1 of controller on the circuit), (5) input Lin2 draws one the tunnel in addition and is connected on the reduction voltage circuit input, the output termination rectification circuit input end of reduction voltage circuit, the output of rectification circuit is connected on the control coil of relay J 1.

Like this, when input Lin2 non-transformer is imported (this building user does not open stair light), relay J 1 not adhesive, output Lout is connected on the input Lin1, this building stair light that is connected on output Lout is powered by top user, when input Lin2 has the power supply input (this building user opens stair light), relay J 1 adhesive, output Lout cut-out is connected with Lin1's, and be connected on the input Lin2, this building stair light that is connected on output Lout is by this user power supply and output to next user.

The utility model is with circuit simply cleverly, realized that a plurality of users of multi-story can adorn the purpose of one road stair light jointly, required stair light each other can draw oneself up, can not cause short circuit, and the problem be responsible for by that user of the power supply (also being the electricity charge) that has very reasonably solved that stair light, each resident family receives on the public stair light in same road by this power-supply controller, make stair neat and artistic, manpower and material that stair light is installed have also been saved, and, the phenomenon that several roads stair light of also having avoided in the past existing is lighted has together been saved electricity consumption greatly, is a kind of simple and practical energy saver.

Fig. 1 is the circuit diagram of an embodiment of the present utility model.J1 is the ambipolar relays of two groups, and J1-1 and J1-2 are its two groups of contacts, and wherein " 1 " is normal-closed end, and " 2 " are Chang Kaiduan.

Fig. 2 is the circuit diagram of the utility model actual installation on stair." D " also is the utility model, and " L " promptly is installed in the stair illuminating lamp of each floor." K " is the control switch of each floor resident family.

Below in conjunction with accompanying drawing the utility model is described in detail:

Among the embodiment, with reference to circuit diagram shown in Figure 1, input Lin1 (the also out-put supply that promptly comes from top user) is added on the normally-closed contact of the ambipolar relay J 1 of two groups, input Lin2 (also is this user's a power supply, by this user control switch) directly be added on the normally opened contact of relay J 1 on the one hand, pass through on the other hand by capacitor C 1, the reduction voltage circuit step-down that resistance R 1 is formed, again by diode D1-D4 rectification, be added on relay J 1 control end, resistance R 2 hinders as the discharge that relates to of capacitor C 1, and the output contact of relay J 1 is connected on the output Lout.When input Lin2 non-transformer input (also being that this user does not open stair light), relay J 1 control end no current, J1 is in release condition, output Lout is connected on the input Lin1 by normally-closed contact, and the lamp power supply that output connect is provided by top user, and is irrelevant with this user, at this moment as above have certain user to turn on light, then this family power supply is by input Lin1, and the normally-closed contact of J1 and output Lout are added on the electric light that output connects, and it is lighted.When input Lin2 has power supply input (also being that this user opens stair light), power supply is through step-down, rectification, be added on the control end of relay J 1, make the J1 adhesive, output Lout has disconnected and being connected of input Lin1, be connected on the input Lin2 by normally opened contact, this user power supply is by input Lin2, and the normally opened contact of J1 and output Lout are added on the electric light that output connects, and it is lighted, and output to next user, the following lamp power supply in this family and this family is provided by this user, with input Lin1 also be that this User Status above family is irrelevant, turn on light as top family of no use, then Shang Mian electric light does not work, turn on light as top a certain user, then this family is provided by the power supply at this family with the electric light of a user on this family and lights, and does not influence the following electric light in this family and this family.

Fig. 2 is the circuit diagram of the utility model actual installation on stair.Each user's power supply is by behind oneself switch, be connected on the input Lin2 of this controller, input Lin1 receives on a user the controller output end Lout, the output Lout of this family controller receives on the stair light in this building, and be connected on next user's the controller input Lin1, because circuit of this controller and power phase are irrelevant, and each user's power supply all is independently, switch in any case, can not have the situation that the two-way power supply is connected, so input Lin1 and Lin2 when installing, output Lout need not distinguish live wire and zero line, has made things convenient for installation.In addition, the utility model and wireless remotecontrol, time-delay control, acoustic control, technology such as infrared control combine, and can make with better functionly, use more extensive.

Claims (1)

1. A kind of multi-story multi-user's stair light power-supply controller, it comprises: (1) reduction voltage circuit, be composed in series by resistance R 1 and capacitor C 1, (2) bridge rectifier, D1-D4 forms by diode, it is characterized in that: (3) have the ambipolar device J1 that continues of two groups, (4) have two groups of power input Lin1 and Lin2, wherein Lin1 is connected on two normally-closed contacts of relay J 1, (externally it is to be connected on a user the output of controller on the circuit), Lin2 is connected on the normally opened contact of relay J 1, (externally on the circuit it be connected on this user's the power supply and by this user control), two output contacts of relay J 1 are connected on the output Lout, (externally it is to be connected to the stair light in this building and to be connected on next user's the input Lin1 of controller on the circuit), (5) input Lin2 draws one the tunnel in addition and is connected on the reduction voltage circuit input, the output termination rectification circuit input end of reduction voltage circuit, the output of rectification circuit is connected on the control coil of relay J 1.

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