CN2057026U - Semi-automatic electricity saving switch for corridor lamp - Google Patents

Abstract

The utility model provides a semi-automatic electricity saving switch for corridor lamp, which is composed of N on buttons QZ1 to QZN with indication lights, N off buttons B1 to BN, N corridor lamps S1 to SN and a delay control circuit. The entire switching on of corridor lamps, the manual switching off at any floor or the delaying automatic switching off can be realized by utilizing the principle of delay automatic control, so that the effects of electricity saving, convenient installation and operation and prolonged service life of bulbs can be achieved. The utility model saves more than 80% electricity, thus, is suitable to being installed and used in any floor of a dormitory building.

Description

Semi-automatic electricity saving switch for corridor lamp

The utility model relates to the appliance switch technical field, the semi-automatic battery-conserving switch device of particularly a kind of corridor lamp.

The corridor lamp switch that generally uses all is a lamp one standard at present, and every next level all will go by switch with hand, beats bright this layer corridor lamp, can not extinguish this lamp again behind the next level that gets on.Thereby the corridor lamp of general residential building all is in state kept burning day and night, from light when The night screen has hung down to second day morning always.The weak point of this control mode is: (1) waste electric energy; (2) since the late into the night electric power line voltage great majority all surpass the 5-10% of its rated value, bulb is burnt in thereby bulb service life shortening easily.

The purpose of this utility model is to provide a kind of corridor lamp semi-automatic battery-conserving switch device, utilize the time-delay principle of automatic control to go the purpose that realizes that corridor lamp integral body is lighted, any floor is manually turned off the light or delayed time and turn off the light automatically, with the effect that reaches economize on electricity and prolong bulb service life.

The utility model is realized by following technical scheme: the semi-automatic battery-conserving switch device of corridor lamp is by the delay control circuit that is loaded in the switch-box, button left by tape light, close button, corridor lamp is formed, switch-box is by casing, switch, wiring board, support, base plate and cable are formed, exchange 220 couchers and make power input (A) and K switch one end, relay J normally open contact J1 one end, drive button Q1-QN one common port and be connected for the common port of N indicator light Z1-ZN and N, the K switch other end C and the J other end, resistance R O one end and transformer T primary coil one end are connected, another input of power supply (D) is connected with indicator light Z0 one end and the transformer T primary coil other end, resistance R 0 other end is connected with the indicator light Z0 other end, transformer T secondary coil one end (E) is imported an end with rectifier bridge D1-D4 and is connected, its other end (F) is connected with the rectifier bridge input other end (H) by N the pass button B1-BN that connects that is in series, the end of resistance R 0-1～R0-N is connected with the indicator light Z1-ZN other end respectively, resistance R 0-1～R0-N other end with open the button Q1-QN other end and form and insert (C) end behind the common port, two common ports of N bulb S1-SN in parallel are connected to (D) end respectively and reach (C) end, rectification bridge output end (L) is connected with resistance R 1 one ends, the R1 other end and voltage-stabiliser tube CW1 negative electrode, capacitor C 1 positive pole, resistance R 2, R3, the common port of R5, relay J coil one end and diode D5 negative electrode are connected, another output of rectifier bridge (G) and voltage-stabiliser tube CW1 anode, capacitor C 1 negative pole, capacitor C 2 negative poles, resistance R 4 one ends, transistor BG2 emitter, the BG3 emitter is connected, variable resistor W one end is connected with resistance R 2 other ends, the W other end and capacitor C 2 positive poles, unijunction transistor BG1 emitter is connected, resistance R 3 other ends are connected with BG1 second base stage, resistance R 4 other ends and BG1 first base stage, the BG2 base stage is connected, resistance R 5 other ends and BG2 collector electrode, voltage-stabiliser tube CW2 negative electrode connects, the CW2 anode is connected with the BG3 base stage, and the relay coil other end is connected with BG3 collector electrode and diode D5 anode.

The mounting structure of this switching device is such: K switch, resistance R 0, indicator light Z0, transformer T, delay control circuit are contained in the switch casing, casing (1) front has a small garden hole, indication neon bulb Z0 is housed in the hole, K switch is fixed on the positive below of casing (1), the wiring board (3) that is welded with various components and parts is fixed on casing (1) side by support (4), the cable (6) that the input/output terminal of circuit (A, C, D, F, H) is made up of five strands of leads passes casing (1) side and draws the outside, and casing (1) mouth is by the solid envelope of base plate (5).This casing can be placed on any floor.Resistance R 0-1～R0-N, indicator light Z1-ZN are installed in out respectively in the button Q1-QN, and indicator light Z1-ZN inserts and opens in the through hole of button Q1-QN cover, forms N tape light and opens button QZ1-QZN.Pass button B1-BN, tape light are opened button QZ1-QZN and are installed in respectively on first floor to the N floor.Number of floor levels N can be 1-100.

Advantage of the present utility model is to adopt delay control circuit to go to realize that corridor lamp integral body is lighted, floor is manually turned off the light or delayed time and turn off the light automatically arbitrarily, solve general corridor lamp and be in a kind of like this power consumption working method of state kept burning day and night, thereby realized the corridor lamp purpose of saving.Economize on electricity can reach more than 80%, has application value widely, and its social benefit and economic benefit are very big.In addition this device also have simple in structure, cost is low, wiring is easy, consume lead few, prolong the corridor lamp life-span and install and use advantages such as easy.The dormitory building that is particularly suitable for any number of plies is installed and used.

Fig. 1 is a switch-box front view of the present utility model;

Fig. 2 is a switch-box A-A cutaway view shown in Figure 1;

Fig. 3 is an electric wiring schematic diagram of the present utility model.

By following described embodiment the utility model is further elaborated:

With seven layers of dormitory building is example, at this moment N=7.On printed substrate (3), welded each electric elements of delay control circuit by circuit shown in Figure 3, packed in the switch-box (1),, switch-box (1) has been installed on the layer 7 corridor referring to shown in Figure 2 with K switch (2).To close button B1-B7 then, button QZ1-QZ7 left by tape light, shown in figure (3), is installed in respectively on first floor to the, seven floors, be electrically connected with the respective terminal of lead, referring to scheming shown in (3) its terminals and switch-box.Its operation principle and process are such: enter the dormitory building as the people, then on first floor, press out button Q1, this moment, transformer T had, delay control circuit is set up direct-current working volts, transistor BG3 conducting, the relay J action, its normally open contact J1 closure, seven corridor lamp S1-S7 light.When the people will go up to arbitrary floor, for example during the 5th buildings, before entering the room, close button B5 if click, this moment, the delay control circuit direct-current working volts were zero, and J discharges, and J1 restores, and corridor lamp S1-S7 extinguishes.Close button B5 if this people clicks, then after after a while, when VE＞η VBB+VD, BG1 conducting work triggers the BG2 conducting, and BG3 ends, and J discharges, and J1 restores, and corridor lamp S1-S7 extinguishes.Its delay time T=0.7(R2+W) C2 got T=4-6 minute here, regulated the size that W can change T.After corridor lamp S1-S7 extinguishes, indicator light Z1-Z7 lights to obtain operating current by R0-1～R0-7,220 volts of power supply two inputs of transformer T primary coil incoming transport (A, D), and the user can find out button Q1-Q7 position rapidly in night.

Consider the situation that the control circuit of time-delay may occur damaging and add K switch (2), when the delay circuit operate as normal, K switch (2) is opened, and K(2 then closes a switch during as if the delay circuit cisco unity malfunction), full corridor lamp is lighted, and becomes the altar lamp state.

Claims (3)

1, the semi-automatic battery-conserving switch device of a kind of corridor lamp, it drives button by N, N pass button, N small cup corridor lamp is formed, it is characterized in that power supply and open button Q1-QN, close button B1-BN, a switch-box is arranged between the corridor lamp S1-SN, in a delay control circuit is housed, switch-box is by casing (1), K switch (2), wiring board (3), support (4) base plate (5) and cable (6) are formed, ac power input end of delay control circuit (A) and K switch (2) one ends, relay J normally open contact J1 one end, drive button Q1-QN one common port and be connected for the common port of N indicator light Z1-ZN and N, switch (2) other end (C) and the J1 other end, resistance R 0 one ends and transformer T primary coil one end are connected, another input of AC power (D) is connected with indicator light Z0 one end and the transformer T primary coil other end, resistance R 0 other end is connected with the indicator light Z0 other end, transformer T secondary coil one end (E) is imported an end with rectifier bridge D1-D4 and is connected, its other end (F) is connected with the rectifier bridge input other end (H) by N the pass button B1-BN that connects that is in series, the end of resistance R 0-1-R0-N is connected with the indicator light Z1-ZN other end respectively, the resistance R 0-1-R0-N other end with open the button Q1-QN other end and form and insert (C) end behind the common port, two common ports of N bulb in parallel are connected to (D) end respectively and (C) hold, rectification bridge output end (L) is connected with resistance R 1 one ends, the R1 other end and voltage-stabiliser tube CW1 negative electrode, capacitor C 1 positive pole, resistance R 2, R3, the end of R5, relay J coil one end and diode D5 negative electrode are connected, another output of rectifier bridge (G) and voltage-stabiliser tube CW1 anode, capacitor C 1 negative pole, capacitor C 2 negative poles, resistance R 4 one ends, transistor BG2 emitter, the BG3 emitter is connected, variable resistor W one end is connected with resistance R 2 other ends, the W other end and capacitor C 2 positive poles, unijunction transistor BG1 emitter-base bandgap grading is connected, resistance R 3 other ends are connected with BG1 second base stage, resistance R 4 other ends and BG1 first base stage, the BG2 base stage is connected, resistance R 5 other ends and BG2 collector electrode, voltage-stabiliser tube CW2 negative electrode is connected, the CW2 anode is connected with the BG3 base stage, and the relay coil other end is connected with BG3 collector electrode and diode D5 anode.

2, switching device according to claim 1, it is characterized in that resistance R 0-1-R0-N, indicator light Z1-ZN are installed in respectively in the button Q1-QN, indicator light inserts and opens in the through hole of button Q1-QN cover, forms N tape light and opens button QZ1-QZN.

3, switching device according to claim 1 and 2 is characterized in that closing button B1-BN tape light and opens button QZ1-QZN and be installed in respectively on first floor to the N floor, and number of floor levels N can be 1 to 100.

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