CN201654861U

CN201654861U - Lighting time metering device and illuminating lamp containing same

Info

Publication number: CN201654861U
Application number: CN2010201083634U
Authority: CN
Inventors: 张志军
Original assignee: JIANGSU HONGKANG ENERGY SAVING SERVICE CO Ltd
Current assignee: JIANGSU HONGKANG ENERGY SAVING SERVICE CO Ltd
Priority date: 2010-02-03
Filing date: 2010-02-03
Publication date: 2010-11-24
Anticipated expiration: 2020-02-03

Abstract

The utility model provides a lighting time metering device and an illuminating lamp containing the same. The lighting time metering device comprises a cumulative time control module of a cumulative timer, a radiofrequency identification label with a memory, and a power supply module, wherein the cumulative time control module is provided with a single chip microcomputer and a clock circuit; the single chip microcomputer is internally provided with the cumulative timer; and a data output interface of the single chip microcomputer is connected with a data input interface of the radiofrequency identification label. The utility model realizes electrification time metering through software programming and no time metering during power off, and stores time information into the memory of the radiofrequency identification label; a wireless terminal (code reader) externally mounted performs coding and communication through control software and can wirelessly receive the cumulative working time data of an illuminating device, thereby obtaining the lighting time of the illuminating device; in the utility model, the metering accuracy is high as the lighting time of each lamp is independently timed, and due to downloading of time data through a wireless mode, the operation is convenient and the efficiency is high.

Description

The time measurement of lighting a lamp device and contain the lighting of this device

Technical field

The utility model relates to a kind of time measurement device and contain the lighting of this device of lighting a lamp, and is mainly used in Energy Management Contract (EPC) field of illumination, belongs to the energy-saving metering technical field.

Background technology

At present, the implementation of lighting energy saving mainly contains: 1, spend to buy energy-saving lamp by user oneself and more change original not energy-conservation light fixture, owing to need user oneself to spend, the lighting energy saving proposal that country is encouraged does not implement to user's support in the practical action not very easily; 2, by a kind of like this user of Energy Management Contract (EPC) zero novel market-oriented power-saving mechanism that drops into that is free from risk, its essence is exactly to give the customer investment energy-efficient equipment by EMCO, and be used for paying the energy-conservation trafficwise of energy-conservation project complete cost with the energy cost that save future, it helps to reduce user's cost and the favor that is subjected to the user very much, thereby can play huge prograding to the energy-conservation cause in the world.But, in existing illumination EPC business model, because lighting is frequent at the widely distributed and switch of Subscriber Unit, the most important parameters of this enforcement of time EPC business of in fact at all can't being lit a lamp accurately, because can not get the amount of electricity saving that the time of accurately lighting a lamp just can't computational item when professional implementing illumination EPC, this just causes every illumination EPC project that can not get the time of accurately lighting a lamp just can't implement, thereby has limited the popularization progress of lighting energy saving project.In addition, in concrete illumination EPC business operation, EMCO by traditional such as installing ammeter additional, install for a long time wired metering method such as device additional and add up the time of lighting a lamp or amount of electricity saving, tend to be subjected to the cheating of user side's malice, mode reduces or suspends for a long time shown time of lighting a lamp or the metering amount of electricity saving that ammeter reflected of device such as being easy to just can to juggle things on the line etc., realize occupying the wrongful like this purpose of the deserved economize on electricity income of EMCO thereby reach, this just makes the gain on investments of EMCO can not get a science guarantee that comes from technological layer, the anti-illumination EPC project of benefiting the nation and the people that makes becomes an excessive risk industry, thereby this development that has greatly hindered the lighting energy saving cause has caused the great wasting of resources.

The utility model content

The technical problems to be solved in the utility model is, can overcome in existing illumination EPC business model, because so lighting is in the most important parameters of frequent this enforcement of the time EPC business of can't being lit a lamp accurately of widely distributed and switch of Subscriber Unit, also just can't calculate the accurate amount of electricity saving of this energy-conservation project, thereby cause this illumination EPC project can't implement this difficult problem, a kind of time measurement device and contain the lighting of this device of lighting a lamp is provided, makes Energy Management Contract (EPC) be able to smooth implementation.

In order to solve above technical matters, the time measurement device of lighting a lamp of the present utility model, it is characterized in that comprising: have for a long time control module of timer for a long time, the RFID tag and the power module of tape storage, described for a long time control module has single-chip microcomputer and clock circuit, be provided with for a long time timer in the described single-chip microcomputer, the data output interface of described single-chip microcomputer is connected with the Data Input Interface of RFID tag.

Further, described for a long time control module also comprises: reset circuit that is connected with single-chip microcomputer and power-off protecting circuit.

Further, power module, for a long time control module and RFID tag are assembled on the bar printing wiring board, and its outer setting has containment vessel.

Further, described power module is an AC/DC changeover switch, and the ac input end of described AC/DC changeover switch is connected with AC power, and its dc output end connects for a long time power input of control module, RFID tag respectively.

The also claimed a kind of lighting that contains aforementioned lamps time measurement device of the utility model, it is characterized in that: the ac input end of described AC/DC changeover switch and the ac input end of light fixture are connected in parallel.

The utility model is realized the energising timing by software programming, it is not-time to cut off the power supply, and temporal information is stored in the storer of RFID tag, external wireless terminal (code reader) is by the Control Software code communication, accumulated operating time data that can the wireless receiving lighting device, thus lighting a lamp the time of lighting device obtained.In the utility model, the time of the lighting a lamp independence timing of each light fixture, measuring accuracy height; By wireless mode " download " time data, easy to operate and efficient is high, operating personnel only need hand code reader near lighting, pass by can the deadline data collection; The time of lighting a lamp input computing machine with each light fixture can obtain required result by analyzing, and can provide the necessary base data for energy-conservation company designs, improves energy-saving scheme by analyzing each light fixture electric light time length.

As seen, the utility model ingenious conception, simple in structure, and use flexibly, conveniently.After estimating to release, will be subjected to popular welcome in the industry, have good market outlook.

Description of drawings

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

Fig. 1 is the utility model hardware block diagram.

Fig. 2 is the utility model hardware elementary diagram.

Embodiment

Light a lamp time measurement device and contain the lighting of this measuring apparatus of present embodiment a kind of, hardware block diagram as shown in Figure 1, the hardware electrical schematic diagram as shown in Figure 2, the time measurement of lighting a lamp device comprises: have for a long time for a long time control module of timer, the RFID tag of tape storage, and power module, described for a long time control module has single-chip microcomputer U1 (model: AT89C52), clock circuit is (by capacitor C 1, capacitor C 2, crystal-vibration-chip X1 constitutes), have for a long time timer (software programming realization) in the single-chip microcomputer, the data output interface of single-chip microcomputer is connected with the Data Input Interface of RFID tag; Among the interface module J1 of RFID tag, No. 1 end is following input end, and No. 2 end is channel choosing end, and No. 3 end is data output end, and No. 4 end is data input pin, and No. 5 end is power supply ground, and No. 6 ends are the Energy Saving Control end, holds to launching/accept control end for No. 7.

Among the embodiment as shown in Figure 2, described for a long time control module also comprises reset circuit and power-off protecting circuit; Described reset circuit is made of R1 and switch, works as switch closure, realizes resetting; Power-off protecting circuit is by power-off protection chip U4 (model: 24C02C) constitute.

In this example, power module is an AC/DC changeover switch, and the ac input end of the ac input end of described AC/DC changeover switch and light fixture (light source) is connected in parallel, and its dc output end connects for a long time power input of control module, RFID tag respectively.The power module input end is 220V.AC, and output terminal is 3～5V.DC, as the working power of control module and RFID tag for a long time.

The power module of present embodiment, for a long time control module and RFID tag are assembled on the bar printing wiring board, and it is used corresponding shell protection, be built in simultaneously in the lighting device, make lighting device have the function of being convenient to the lighting energy saving management that to differentiate its accumulated operating time by wireless terminal (code reader).

Present embodiment is as follows based on the illuminating energy-saving amount metering method of aforementioned light fixture working time metering method: use the temporal information of lighting a lamp in the wireless code reader reading rfid tags storer, the input computer carries out data analysis, promptly can obtain in certain time period lighting a lamp the time through the accumulative total of the light fixture of any switch number of times, multiplying each other with the rated power of this light fixture promptly obtains the electric weight of this light fixture at this time period internal consumption.

In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims

1. time measurement device of lighting a lamp, it is characterized in that comprising: have for a long time control module of timer for a long time, the RFID tag and the power module of tape storage, described for a long time control module has single-chip microcomputer and clock circuit, be provided with for a long time timer in the described single-chip microcomputer, the data output interface of described single-chip microcomputer is connected with the Data Input Interface of RFID tag.

2. the time measurement device of lighting a lamp according to claim 1 is characterized in that: described for a long time control module also comprises reset circuit and the power-off protecting circuit that is connected with single-chip microcomputer.

3. the time measurement device of lighting a lamp according to claim 2 is characterized in that: power module, for a long time control module and RFID tag are assembled on the bar printing wiring board, and its outer setting has containment vessel.

4. the time measurement device of lighting a lamp according to claim 3, it is characterized in that: described power module is an AC/DC changeover switch, the ac input end of described AC/DC changeover switch is connected with AC power, and its dc output end connects for a long time power input of control module, RFID tag respectively.

5. lighting that contains the described time measurement device of lighting a lamp of claim 4, it is characterized in that: the ac input end of described AC/DC changeover switch and the ac input end of light fixture are connected in parallel.