CN2185836Y

CN2185836Y - Common energy-saving street lamp at one's own expense

Info

Publication number: CN2185836Y
Application number: CN 94226369
Authority: CN
Inventors: 胡胜恩; 黄汉夫
Original assignee: HU SHENG EN
Current assignee: HU SHENG EN
Priority date: 1994-03-12
Filing date: 1994-03-12
Publication date: 1994-12-21
Anticipated expiration: 2004-03-12

Abstract

The utility model relates to a novel common energy-saving street lamp at one's own expense, which is mainly composed of a timing switch and a return switch. A timing switch circuit and a return switch circuit are respectively arranged in the outer shells of the timing switch and the return switch. The timing switch and the return switch are connected by a power line and a return line. A lamb to be controlled is connected with the power line in parallel. The new common energy-saving street lamp at one's own expense has the functions of saving electricity and automatic accounting. Because the new common energy-saving street lamp at one's own expense adopts solid electric appliances, the new common energy-saving street lamp at one's own expense has the advantages of high reliability, long service life, electric energy saving, easy assembly and easy operation.

Description

Common energy-saving street lamp at one's own expense

The utility model relates to a kind of for multi-user's residential building stair light, corridor lamp usefulness, and have the energy-conserving road lamp device that the constant function of collecting mode is calculated in conservation of power, the existing grid equipment system of maintenance and the electricity charge, specifically refer to a kind of shared device of energy-conserving road lamp at one's own expense.

The transitional street lamps system, generally have two kinds of forms, a kind of is by the street lamp circuit being connected on respectively on each user's of residential building the domestic circuit, another kind then is connected on it on public circuit, what usually adopt is that the back is a kind of, though above-mentioned dual mode has the mode of connection simple, easy to use advantage, collect the unreasonable and public electricity charge and be difficult to collect and cause easily unnecessary electric energy wasting phenomenon but exist the electricity charge, the management difficulty of the administrative department that also increases electric power simultaneously.

The purpose of this utility model just is to provide a kind of conservation of power that both had, electric energy in the time of the user can being used public lighting equipment separately counts in separately the ammeter automatically, can keep simultaneously the existing grid equipment system and the electricity charge to calculate a kind of shared device of energy-conserving road lamp at one's own expense of the constant function of collecting mode again, thereby overcome the deficiencies in the prior art effectively.

The purpose of this utility model realizes in the following manner: this device is made up of timing switch and backhaul switch, in the shell of timing switch and backhaul switch, device has timing switch circuit and backhaul switching circuit respectively, wherein in the timing switch circuit power circuit by the double-pole self-lock switch, bridge rectifier, indicating circuit, backhaul switching line buffer circuit, timing control circuit, thyristor gating circuit and output isolation circuit are formed, the backhaul switching circuit is by power indicating circuit, timing control circuit, thyristor gating circuit and output isolation circuit are formed, link to each other with flyback line by power line respectively between timing switch and the backhaul switch, controlled bulb also is connected on the power line between the two.

Adopt the shared device of energy-conserving road lamp at one's own expense of the present utility model, not only both had conservation of power, electric energy in the time of the user can being used public lighting equipment separately counts the function in separately the ammeter automatically, have again simultaneously and can keep the existing grid equipment system and the electricity charge to calculate the constant function of collecting mode, thereby the deficiencies in the prior art have been overcome effectively, and because it all adopts solid-state electrical equipment to form, thereby also has a reliability height, life-span is long, not consuming electric power at ordinary times, be easy to install, advantage easy to use is a kind of comparatively desirable novel shared device of energy-conserving road lamp at one's own expense.

Description of drawings.

Fig. 1 is a timing switch structural representation of the present utility model;

Fig. 2 is a backhaul construction of switch schematic diagram of the present utility model;

Fig. 3 is timing switch circuit figure;

Fig. 4 is backhaul switching circuit figure;

Fig. 5 is a use embodiment wiring schematic diagram of the present utility model.

Below in conjunction with accompanying drawing the utility model is further described.

As shown in the figure, the utility model mainly is made up of timing switch (1) and backhaul switch (4), on timing switch (1), be provided with the mains switch (2) and the light switch (3) of tape light, and have two AC power incoming line L, N and two DC leadout a, b and a flyback line c, DC leadout and flyback line respectively with the direct current supply line a1 of backhaul switch (4), b1 and flyback line c1 join, controlled electric light (7) is parallel between the two, on the backhaul switch, be provided with the switch (6) of a band relay indicating light, and be provided with a power supply indicator (5), in the shell of timing switch and backhaul switch, device has timing switch circuit and backhaul switching circuit respectively, wherein in the timing switch circuit power circuit by the double-pole self-lock switch, bridge rectifier, indicating circuit, backhaul switching line buffer circuit, timing control circuit, thyristor gating circuit and output isolation circuit are formed, the backhaul switching circuit is by power indicating circuit, timing control circuit, thyristor gating circuit and output isolation circuit are formed, in timing switch circuit, by capacitor C 1, C2, triode BG1, resistance R 3, R4, R6, R7 and diode D3 and switch are formed the backhaul switching circuit, pass through C2, R4, BG1 forms the conducting of control BG1 and the RC timing circuit that ends, and be provided with control ghyristor circuit the capacitor C of keeping electric current 1, reach control silicon controlled on-off, the backhaul switching circuit is also by power indicating circuit, timing control circuit, thyristor gating circuit and output isolation circuit are formed, and counterpart is identical with timing switch.Link to each other with flyback line by power line respectively between timing switch and the backhaul switch, controlled bulb is parallel on the power line between the two.

In use, it is direct current that the 220V alternating current enters the rectification of bridge heap by self-lock switch K1, uses for timing switch and road lamp system, light-emitting diode D4 is bright, and the expression power connection disconnects when K2 contacts again, the controllable silicon conducting, street lamp is bright, and charges rapidly to C2 by R6 and K2, the BG1 conducting, the C1 charging makes not zero passage of BG2, keeps BG2 and continues conducting, when C2 ends until BG1 by R4 and BG1 discharge, BG2 crosses zero to cut-off, and street lamp extinguishes.

The shared device of energy-conserving road lamp at one's own expense of the present utility model not only can be used for many families user, also can use by single isolated house.

Claims

1, a kind of novel shared device of energy-conserving road lamp at one's own expense, mainly form by timing switch (1) and backhaul switch (4), it is characterized in that in the shell of timing switch and backhaul switch, device has timing switch circuit and backhaul switching circuit respectively, wherein in the timing switch circuit power circuit by the double-pole self-lock switch, bridge rectifier, indicating circuit, backhaul switching line buffer circuit, timing control circuit, thyristor gating circuit and output isolation circuit are formed, the backhaul switching circuit is by power indicating circuit, timing control circuit, thyristor gating circuit and output isolation circuit are formed, link to each other with flyback line by power line respectively between timing switch and the backhaul switch, controlled bulb also is connected on the power line between the two.

2, the shared device of energy-conserving road lamp at one's own expense according to claim 1, it is characterized in that in timing switch circuit, form timing control circuit by capacitor C 1, C2, triode BG1, resistance R 3, R4, R6, R7 and diode D3 and switch, form the conducting of control BG1 and the RC timing circuit that ends by C2, R4, BG1, and be provided with the capacitor C of keeping electric current 1 of control ghyristor circuit.

3, the shared device of energy-conserving road lamp at one's own expense according to claim 1 is characterized in that the backhaul switching circuit also is made up of power indicating circuit, timing control circuit, thyristor gating circuit and output isolation circuit, and counterpart is identical with timing switch.