CN201811986U - Energy saving lamp billing device capable of realizing power line carrier (PLC) type remote meter reading - Google Patents

Abstract

The utility model relates to an energy saving lamp, in particular to an energy saving lamp billing device capable of realizing power line carrier (PLC) type remote meter reading. The energy saving lamp billing device capable of realizing PLC type remote meter reading comprises an energy saving lamp and an ampere meter for detecting electric energy, wherein the energy saving lamp is connected in a lamp holder which is led out by a power line, and the lamp holder and the ampere meter are connected into a loop by a power switch. The utility model is characterized in that an energy saving lamp circuit is internally provided with a power carrier circuit, and the ampere meter is provided with a PLC demodulation receiving circuit; and the power carrier circuit and the PLC demodulation receiving circuit are coupled and electrically connected by the power line, thus the energy saving lamp is supported by the national subsidy policy, and persons consciously and actively select to use the energy saving lamp under the condition of spending no money or less money.

Description

A kind of electricity-saving lamp note of carrier wave mode of electric power remote meter reading is taken device

Technical field

The utility model relates to a kind of electricity-saving lamp, and particularly a kind of electricity-saving lamp note of carrier wave mode of electric power remote meter reading is taken device, is applied to the universal use of energy-conservation lamp.

Background technology

At popular low-carbon (LC), further popularize today of electricity-saving lamp, more energy-conservation as LED (semiconductor lighting) light fixture of home lighting than general electricity-saving lamp, but fancy price has stopped that it enters the paces of family.Talk about LED, what people at first expected is the electronic display that large-scale public place uses, or the large-scale light fixture of each scenic spot use.The LED lighting of in fact all kinds of family expenses is developed.These light fixtures have been included each kind of household light fixtures, not only power saving, and also very attractive in appearance, decorative effect is fine.Compare with conventional light source, the power consumption of household LED lamp has only about 6% of conventional bulb, also wants power saving 50% than energy-saving fluorescent lamp.And the led light source life-span is long, can use 25000 hours, and the brightness behind the light decay still can reach the light efficiency of the brand-new fluorescent tube of tradition.In addition, because the household LED light fixture does not have stroboscopic, radiationless, unleaded, no mercury, not only favourable health, and have good environmental-protection function.The LED lamp of 8 5W has only been installed in more than 40 square metre stateroom, just makes whole room penetrating bright.We can say that under the background that current energy-saving and emission-reduction pressure continue to strengthen, selecting for use energy-saving efficiency to surpass 90% LED lamp is selecting greatly of cutting down the consumption of energy.The high temporary difficulty of price is popularized, and in the market, no matter be large-scale house ornamentation sales field or building materials market, does not all have businessman to sell the household LED light fixture in batches.Citizen will buy, and can only arrive in the minority light fixture brand shop and buy, and the choice is little.High-quality LED home lighting and decorative lamp, price are about 10 times of ordinary lamp and lantern, allow a lot of citizen be difficult to accept.The most cheap LED lamp on sale on the market, nominal power 0.9W (being equivalent to the 25W incandescent lamp), price is also wanted 30 yuan, and price is 6 times of equal brightness incandescent lamp, 2 times of common energy-saving lamp.And the price of LED desk lamp is often up to eight or nine hundred yuan, and the import brand price is then wanted thousands of units, is 10 times of general desk lamp price.

The LED lamp of height, thing U.S. of how agreeing to reduce the price asked enters the problem that family is not only country, also is the problem of manufacturer.Have only the family of allowing to feel and select the LED lamp for use, do not need to consider price problem, finally just can enter most of families.

Nowadays, global warming, weather begins to worsen; Chinese Government actively pushes forward energy-saving and emission-reduction for responsible to global warming; In energy-conservation project, green illumination becomes the first-selected factor that country advances reducing energy consumption, and green lighting technique is very ripe, and the energy saving space is big; Simultaneously, green illumination also is related to problems such as health, and not only energy-conservation as electricity-saving lamp, its three primary light source can also be protected people's eyesight; Electricity-saving lamp is directed to factory, does not influence the running of equipment, and the investment payback time is less than half a year.

State Council has set up energy-saving and emission-reduction group specially, and in China from 2008,1.5 hundred million electricity-saving lamps were promoted in the inherent whole nation in 3 years, and annual 50000000; Finish the work in 2008 wherein, the resident buys the electricity-saving lamp of state subsidies, state subsidies 50%, large client buys, state subsidies 30%.In any case but country's subsidy electricity-saving lamp, the price of electricity-saving lamp all can be higher than ordinary incandescent lamp.

Summary of the invention

The purpose of this utility model provides a kind of electricity-saving lamp note expense device of carrier wave mode of electric power remote meter reading so that make electricity-saving lamp in the state subsidies policy support, family is not spent or the situation of spending less under, electricity-saving lamp is used in conscious positive selection.

The purpose of this utility model is to realize like this, a kind of electricity-saving lamp note of carrier wave mode of electric power remote meter reading is taken device, comprise electricity-saving lamp, detect the reometer that electric energy uses, electricity-saving lamp is connected in the lamp holder, and lamp holder is drawn by power lead, by power switch be connected to the loop with reometer, it is characterized in that: electrical power carrier circuit is arranged in the energy-saving lamp circuit, reometer live wire carrier wave demodulation receiving circuit, electrical power carrier circuit and electric wire carrier wave demodulation receiving circuit are electrically connected by the line of electric force coupling.

Described electrical power carrier circuit comprises control circuit and electric wire carrier modulation transtation mission circuit, control circuit is a single-chip microcomputer, electric wire carrier modulation transtation mission circuit comprises the modulation triode, the pickup coil of collector resonant tank, resonant tank electric capacity, control circuit is electrically connected with transistor base, and the collector resonant tank of triode is electrically connected with the coupling of 220V AC power cord.

The utility model has the advantages that: during owing to the work of saving lamp power source switch closure, electricity-saving lamp is to detecting the reometer transmission electricity-saving lamp flag information that electric energy uses, reometer (belong to and claim ammeter) can write down the electricity-saving lamp flag information, and this signal sent principal computer by long-distance meter-reading system, like this, use the user country of electricity-saving lamp to make the valuation of electric energy different by Policy Adjustment, or according to the quantity of electricity-saving lamp and the electric energy situation of saving, unified regulate and control to reach by electricity price with the policy form to the user who uses electricity-saving lamp do not spend or spend less, reach the electricity-saving lamp popularization and application, finally reach the purpose of green illumination.

Description of drawings

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

Fig. 1 is the structure principle chart that the utility model electrification carrier current channel sends the electricity-saving lamp flag information;

Fig. 2 is the electrical power carrier circuit schematic diagram.

Among the figure: 1, reometer; 2, electricity-saving lamp; 3, lamp holder; 4, electric wire carrier modulation transtation mission circuit; 5, power switch; 6, control circuit; 7, power lead; 8, the unit of checking meter; 9, electric wire carrier wave demodulation receiving circuit; 10, electrical power carrier circuit; 11,220V exchanges.

Embodiment

As Fig. 1, shown in Figure 2, a kind of electricity-saving lamp note of carrier wave mode of electric power remote meter reading is taken device, comprise electricity-saving lamp 2, detect the reometer 1 that electric energy uses, electricity-saving lamp 2 is connected in the lamp holder 3, lamp holder 3 is drawn by power lead 7, by power switch 5 be connected to the loop with reometer 1, just electricity-saving lamp 2 in the line and keep operate as normal, when saving lamp power source switch 5 closures are worked in the loop, control circuit 6 control electrical power carrier circuits 10 in electricity-saving lamp 2 circuit send the flag information of electricity-saving lamp to the reometer 1 that detects the electric energy use, after reometer 1 receives the flag information of electricity-saving lamp by electric wire carrier wave demodulation receiving circuit 9, treatment circuit record electricity-saving lamp information service time and electricity-saving lamp flag information are in memory, the information of these records is read by the unit 8 of checking meter in the future and handles, and handles so that carry out the difference valuation according to the situation of using electricity-saving lamp.This electricity-saving lamp sends the flag information of electricity-saving lamp by electrical power carrier circuit 10 to reometer 1, and reometer 1 is applicable to distance in 500 meters by the mode of electric wire carrier wave demodulation receiving circuit 9 received signals.

Electricity-saving lamp by the reometer transmission electricity-saving lamp flag information to detecting the electric energy use that the electric wire carrier current channel sends signal is, in electricity-saving lamp, add electric wire carrier modulation transtation mission circuit 4, power carrier communication PLC (English: Power line communication) be the distinctive communication mode of electric system, power carrier communication is meant and utilizes existing line of electric force, the analog or digital signal carried out the technology of high-speed transfer by carrier system.Maximum characteristics are not need to set up again network, as long as live wire just can carry out data transfer.Now, PLC has extensive application on remote meter reading, therefore, just can realize above-mentioned purpose as long as add power carrier PLC element in electricity-saving lamp 2.

As shown in Figure 2, described electrical power carrier circuit 10 comprises control circuit 6 and electric wire carrier modulation transtation mission circuit 4, control circuit 6 is single-chip microcomputers, electric wire carrier modulation transtation mission circuit 4 comprises the modulation triode, the pickup coil of collector resonant tank, resonant tank electric capacity, control circuit 6 is electrically connected with transistor base, and the collector resonant tank of triode exchanges the coupling of 11 power leads and is electrically connected with 220V.Control circuit 6(single-chip microcomputer) the electricity-saving lamp marking signal of control transmission is input to transistor base, the collector resonant tank of triode modulates the signal to 220V and exchanges on 11 power leads, by the electric wire carrier wave demodulation receiving circuit 9 of power lead 7 to reometer 1, by reometer 1 treatment circuit record electricity-saving lamp information service time and electricity-saving lamp flag information in memory, the information of these records is read by the unit 8 of checking meter in the future and handles, and handles so that carry out the difference valuation according to the situation of using electricity-saving lamp.

Design electrical power carrier circuit 10 only need add control circuit 6 and electric wire carrier modulation transtation mission circuit 4 in existing electricity-saving lamp 2 circuit in electricity-saving lamp 2, and control circuit 6 combines also with control circuit in the electricity-saving lamp 2 can realize more advanced battery saving mode.

The electricity-saving lamp flag information can be represented by a byte or several byte, with the one or more representative electricity-saving lamp models in a high position or the low level.As back seven power that provide electricity-saving lamp.As: 00001111 is LED15W, and 10001111 is gas discharge electricity-saving lamp QT15 W.And electricity-saving lamp model that certain family of record uses in reometer 1 and when using, how long accumulative total is used, and country can make it obtain subsidizing in the electricity charge by supporting policy.Like this, the user can use electricity-saving lamp in a large number under the situation of spending less, reach energy-saving and emission-reduction; The purpose of green illumination energy savings.

Claims (2)

1. the electricity-saving lamp of carrier wave mode of electric power remote meter reading note is taken device, comprise electricity-saving lamp (2), detect the reometer (1) that electric energy uses, electricity-saving lamp (2) is connected in the lamp holder (3), lamp holder (3) is drawn by power lead (7), by power switch (5) be connected to the loop with reometer (1), it is characterized in that: in electricity-saving lamp (2) circuit electrical power carrier circuit (10) is arranged, reometer (1) live wire carrier wave demodulation receiving circuit (9), electrical power carrier circuit (10) and electric wire carrier wave demodulation receiving circuit (9) are electrically connected by the line of electric force coupling.

2. the electricity-saving lamp note of a kind of carrier wave mode of electric power remote meter reading according to claim 1 is taken device, it is characterized in that: described electrical power carrier circuit (10) comprises control circuit (6) and electric wire carrier modulation transtation mission circuit (4), control circuit (6) is a single-chip microcomputer, electric wire carrier modulation transtation mission circuit (4) comprises the modulation triode, the pickup coil of collector resonant tank, resonant tank electric capacity, control circuit (6) is electrically connected with transistor base, and the collector resonant tank of triode exchanges the coupling of (11) power lead and is electrically connected with 220V.

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