CN102621880A - Storage power utilization timer - Google Patents
Storage power utilization timer Download PDFInfo
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- CN102621880A CN102621880A CN2012100835401A CN201210083540A CN102621880A CN 102621880 A CN102621880 A CN 102621880A CN 2012100835401 A CN2012100835401 A CN 2012100835401A CN 201210083540 A CN201210083540 A CN 201210083540A CN 102621880 A CN102621880 A CN 102621880A
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- electric capacity
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- timing
- storage
- recording device
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Abstract
The invention discloses a storage power utilization timer which comprises a shell, a control circuit and a power plug, wherein the control circuit is placed in the shell, and a power input end of the control circuit is correspondingly connected with an inner end of the power plug; the control circuit comprises a microcontroller, a timing circuit and a memorizer, wherein a signal end of the timing circuit is connected with a timing signal end of the microcontroller; and a storage end of the microcontroller is connected with a data transmission end of the memorizer, and a positive pole input end of the microcontroller is connected in series with a fifth capacitor so as to connect with a positive pole of the power plug. When the storage power utilization timer is used, the power plug is connected in parallel with the power input end of electrical equipment, when the electrical equipment is power on, the storage power utilization timer provided by the invention is started and begins to timing, and meanwhile, and the memorizer preserves; and when the electrical equipment is power off, the storage power utilization timer stops working; when the electrical equipment is power on again, the timer continues to time and accumulate the service time to the memorizer. According to the invention, consumers can exactly know the service time and service life of the electrical equipment, thereby being contributed to protecting rights and interests of the consumers.
Description
Technical field
The present invention relates to a kind of timer, relate in particular to a kind of storage type electric-using time recording device of gathering the electrical appliance electricity consumption temporal information and the timing that adds up on the electrical appliance in real time that is installed on.
Background technology
Many electrical equipment or electronic product are all declared serviceable life and are guaranteed the some time on market; But the neither one product can guarantee the user and can clearly know how long have the service time of product; So the so-called life-span guarantees to perform practically no function; Even become the excuse of cheating the consumer, can't guarantee consumer's legitimate rights and interests.
Summary of the invention
The object of the invention just is that providing a kind of storage type electric-using time recording device, this timer to reach through the real-time collection electrical appliance electricity consumption temporal information and the timing that adds up in order to address the above problem lets the consumer clearly understand the actual electricity consumption time of electrical appliance and the purpose in life-span.
In order to achieve the above object, the present invention has adopted following technical scheme:
The present invention includes housing, control circuit and attaching plug, said control circuit places in the said housing, the inner corresponding connection of the power input of said control circuit and said attaching plug; Said control circuit comprises microcontroller, timing circuit and storer; The signal end of said timing circuit is connected with the timing signal end of said microcontroller; The storage end of said microcontroller is connected with the data transmission terminal of said storer, and the electrode input end of said microcontroller is connected and is connected with the positive pole of said attaching plug behind the 5th electric capacity.
During use, the power input of attaching plug and electrical appliance is connected in parallel, the present invention starts during the electrical appliance energising, picks up counting, and preserves through storer simultaneously; After the electrical appliance outage, the present invention quits work; After electrical appliance was switched on once more, the present invention continued timing and will be accumulated on the storer service time.
The export structure of the accumulative total electricity consumption time of electrical appliance has two kinds:
One of which, said storage type electric-using time recording device also comprises display, and said display is arranged on the said housing, and the accumulative total timing output terminal of said microcontroller is connected with the input end of said display; As preferably, said display is LCD; LCD adopts 8 LCD.This structure can let the consumer observe the accumulative total electricity consumption time of electrical appliance at any time.
Its two, said storage type electric-using time recording device also comprises reader, said reader is provided with data-in port, the housing of said storage type electric-using time recording device is provided with the data-out port that is connected with the accumulative total timing output terminal of said microcontroller.In this structure; The consumer can not observe the accumulative total electricity consumption time of electrical appliance at any time, but can when needs are understood, reader be connected data-out port of the present invention, promptly can read accumulative total electricity consumption temporal information; This structure can further reduce volume of the present invention, so that install.
Particularly; Said timing circuit comprises crystal oscillator, first resistance, second resistance, the 3rd resistance, second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 6th electric capacity, the 7th electric capacity and the 8th electric capacity; The timing signal end of said microcontroller comprises two clock end and three timing ends; Said crystal oscillator is connected in parallel between two clock end of said microcontroller; One end of the said crystal oscillator ground connection behind said the 7th electric capacity of connecting; The other end of the said crystal oscillator ground connection behind said the 8th electric capacity of connecting; The first timing end of said microcontroller is connected with first end of said first resistance, first end of second resistance and first end of second electric capacity respectively; The second timing end of said microcontroller is connected with second end of said second resistance, first end of the 3rd resistance and first end of the 3rd electric capacity respectively, and the 3rd timing end of said microcontroller is connected with second end of said the 3rd resistance, first end of the 4th electric capacity and first end of the 6th electric capacity respectively, the equal ground connection of second end of second end of second end of said second electric capacity, second end of the 3rd electric capacity, the 4th electric capacity, second end of the 6th electric capacity and first resistance.
Said storer comprises the storage chip and first electric capacity; The data transmission terminal of said storage chip is connected with the storage end of said microcontroller; The electrode input end of said storage chip is connected with the positive pole of said attaching plug; The negative input ground connection of said storage chip, said first electric capacity is connected in parallel in the electrode input end and the negative input of said storage chip.
As preferably, said storage chip is EEPROM.EEPROM is Electrically Erasable Programmable ROM, is to belong to a kind of memory body that does not need power supply just can preserve data.Data writes after the memory body, even under the situation of power-off, also can keep a very long time; And when writing data, also do not need extra raising voltage, as long as write certain some control code, just can data be write EEPROM the inside.In the interface card of many plug and plays; All the setting value with itself leaves EEPROM the inside in; System can be with the set data that in EEPROM, reads the interface card, and the change that system also can be very fast these some sets, need be as the adjustment Jumper as in the past.Other is like networking card, adlib, even motherboard all has manufacturer to use the set data storage device of EEPROM as BIOS.
Further, said control circuit also comprises indicating circuit, and the indication output end of said microcontroller is connected with the input end of said indicating circuit.Indicating circuit is used for indicating in real time duty of the present invention.
Beneficial effect of the present invention is:
The present invention can be used on various electric equipment products and the electronic product; Electric equipment products include but not limited to televisor, refrigerator, air conditioner, water purifier, electric iron, hair-dryer, and electronic product includes but not limited to LED fluorescent tube, LED bulb, LED flat lamp, LED shot-light, LED Ceiling light, LED street lamp, LED track lamp, charger, computer; Through the present invention, the consumer can accurately understand the service time and the life-span of electrical appliance, helps protecting consumer's rights and interests.
Description of drawings
Fig. 1 is a stereographic map of the present invention;
Fig. 2 is the circuit diagram of control circuit according to the invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is made further specific descriptions:
As depicted in figs. 1 and 2, structure shown in Fig. 1 has shown a kind of in the export structure of accumulative total electricity consumption time of electrical appliance, and another kind of structure is convenient to understand, and is not shown in figures; LCD in display 2 corresponding diagram 2 among Fig. 1, the LED in pilot lamp 3 corresponding diagram 2 among Fig. 1.
As depicted in figs. 1 and 2; The present invention includes housing 1, control circuit, display 2, attaching plug 5 and pilot lamp 3; Display 2 is arranged on the housing 1, and the power input of control circuit passes through cord 4 corresponding connections with the inner of attaching plug 5, and four jiaos of housing 1 are provided with mounting hole 6; Control circuit comprises microcontroller MCU, timing circuit and storer; The signal end of timing circuit is connected with the timing signal end of microcontroller MCU; The storage end of microcontroller MCU is connected with the data transmission terminal of storer; The accumulative total timing output terminal of microcontroller MCU is connected with the input end of display lcd, and the electrode input end of microcontroller MCU the 5th capacitor C 5 back of connecting is connected 8 LCD of display lcd employing with the positive pole of attaching plug 5.
In conjunction with Fig. 1 and Fig. 2; A kind of structure in the export structure of the accumulative total electricity consumption time of electrical appliance is: storage type electric-using time recording device also comprises reader; Reader is provided with data-in port, and the housing 1 of storage type electric-using time recording device is provided with the data-out port that is connected with the accumulative total timing output terminal of microcontroller MCU; Said structure does not have shown in the drawings.In this structure; The consumer can not observe the accumulative total electricity consumption time of electrical appliance at any time, but can when needs are understood, reader be connected data-out port of the present invention, promptly can read accumulative total electricity consumption temporal information; This structure can further reduce volume of the present invention, so that install.
As shown in Figure 2; Timing circuit comprises crystal oscillator Y1, first resistance R 1, second resistance R 2, the 3rd resistance R 3, second capacitor C 2, the 3rd capacitor C 3, the 4th capacitor C 4, the 6th capacitor C 6, the 7th capacitor C 7 and the 8th capacitor C 8; The timing signal end of microcontroller MCU comprises two clock end and three timing ends; Crystal oscillator Y1 is connected in parallel between two clock end of microcontroller MCU; The end of crystal oscillator Y1 the 7th capacitor C 7 back ground connection of connecting; The other end of crystal oscillator Y1 the 8th capacitor C 8 back ground connection of connecting; The first timing end of microcontroller MCU is connected with first end of first resistance R 1, first end of second resistance R 2 and first end of second capacitor C 2 respectively; The second timing end of microcontroller MCU is connected with second end of second resistance R 2, first end of the 3rd resistance R 3 and first end of the 3rd capacitor C 3 respectively; The 3rd timing end of microcontroller MCU is connected second end of second end of second end of second capacitor C 2, the 3rd capacitor C 3, second end of the 4th capacitor C 4, the 6th capacitor C 6 and the equal ground connection of second end of first resistance R 1 with second end of the 3rd resistance R 3, first end of the 4th capacitor C 4 and first end of the 6th capacitor C 6 respectively.
As depicted in figs. 1 and 2; Storer comprises the storage chip U1 and first capacitor C 1; The data transmission terminal of storage chip U1 is connected with the storage end of microcontroller MCU; The electrode input end of storage chip U1 is connected with the positive pole of attaching plug 5, the negative input ground connection of storage chip U1, and first capacitor C 1 is connected in parallel in electrode input end and the negative input of storage chip U1; Storage chip U1 is EEPROM.
As shown in Figure 2, control circuit also comprises indicating circuit, and indicating circuit comprises the 4th resistance R 4 and LED, and the indication output end of microcontroller MCU is connected with the positive pole of LED.Ground connection after the negative pole of LED is connected with the 4th resistance R 4.
In conjunction with Fig. 1 and Fig. 2, during use, the power input of attaching plug 5 with the electrical appliance (not shown) is connected in parallel, the present invention starts during the electrical appliance energising, picks up counting, and preserves through storer simultaneously; After the electrical appliance outage, the present invention quits work; After electrical appliance was switched on once more, the present invention continued timing and will be accumulated on the storer service time.Under the situation of energising, LCD demonstrates the real-time electricity consumption time of adding up, and lets the consumer come into plain view.
Claims (8)
1. a storage type electric-using time recording device comprises housing, control circuit and attaching plug, and said control circuit places in the said housing, the inner corresponding connection of the power input of said control circuit and said attaching plug; It is characterized in that: said control circuit comprises microcontroller, timing circuit and storer; The signal end of said timing circuit is connected with the timing signal end of said microcontroller; The storage end of said microcontroller is connected with the data transmission terminal of said storer, and the electrode input end of said microcontroller is connected and is connected with the positive pole of said attaching plug behind the 5th electric capacity.
2. storage type electric-using time recording device according to claim 1; It is characterized in that: said storage type electric-using time recording device also comprises display; Said display is arranged on the said housing, and the accumulative total timing output terminal of said microcontroller is connected with the input end of said display.
3. storage type electric-using time recording device according to claim 2 is characterized in that: said display is LCD.
4. storage type electric-using time recording device according to claim 1; It is characterized in that: said storage type electric-using time recording device also comprises reader; Said reader is provided with data-in port, and the housing of said storage type electric-using time recording device is provided with the data-out port that is connected with the accumulative total timing output terminal of said microcontroller.
5. storage type electric-using time recording device according to claim 1; It is characterized in that: said timing circuit comprises crystal oscillator, first resistance, second resistance, the 3rd resistance, second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 6th electric capacity, the 7th electric capacity and the 8th electric capacity; The timing signal end of said microcontroller comprises two clock end and three timing ends; Said crystal oscillator is connected in parallel between two clock end of said microcontroller; One end of the said crystal oscillator ground connection behind said the 7th electric capacity of connecting; The other end of the said crystal oscillator ground connection behind said the 8th electric capacity of connecting; The first timing end of said microcontroller is connected with first end of said first resistance, first end of second resistance and first end of second electric capacity respectively; The second timing end of said microcontroller is connected with second end of said second resistance, first end of the 3rd resistance and first end of the 3rd electric capacity respectively; The 3rd timing end of said microcontroller is connected with second end of said the 3rd resistance, first end of the 4th electric capacity and first end of the 6th electric capacity respectively, the equal ground connection of second end of second end of second end of said second electric capacity, second end of the 3rd electric capacity, the 4th electric capacity, second end of the 6th electric capacity and first resistance.
6. storage type electric-using time recording device according to claim 1; It is characterized in that: said storer comprises the storage chip and first electric capacity; The data transmission terminal of said storage chip is connected with the storage end of said microcontroller; The electrode input end of said storage chip is connected with the positive pole of said attaching plug, the negative input ground connection of said storage chip, and said first electric capacity is connected in parallel in the electrode input end and the negative input of said storage chip.
7. storage type electric-using time recording device according to claim 6 is characterized in that: said storage chip is EEPROM.
8. storage type electric-using time recording device according to claim 1, it is characterized in that: said control circuit also comprises indicating circuit, the indication output end of said microcontroller is connected with the input end of said indicating circuit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210083540.1A CN102621880B (en) | 2012-03-27 | 2012-03-27 | Storage power utilization timer |
| PCT/CN2012/079117 WO2013143244A1 (en) | 2012-03-27 | 2012-07-25 | Long service life led lamp body with power utilization timing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210083540.1A CN102621880B (en) | 2012-03-27 | 2012-03-27 | Storage power utilization timer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102621880A true CN102621880A (en) | 2012-08-01 |
| CN102621880B CN102621880B (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210083540.1A Expired - Fee Related CN102621880B (en) | 2012-03-27 | 2012-03-27 | Storage power utilization timer |
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| Country | Link |
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| CN (1) | CN102621880B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108227466A (en) * | 2018-03-08 | 2018-06-29 | 韦广用 | Electronics date manager |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4941136A (en) * | 1988-09-13 | 1990-07-10 | Stewart Warner Corporation | Programmable hour meter for recording elapsed operation time |
| JPH10268071A (en) * | 1997-03-21 | 1998-10-09 | Olympus Optical Co Ltd | Meter for service life |
| CN1281167A (en) * | 1999-07-19 | 2001-01-24 | 李义军 | Working time accumulator of electric appliance and its timing control method |
| CN2617058Y (en) * | 2003-04-29 | 2004-05-19 | 武汉盛帆电子有限公司 | Metering socket |
| CN1916794A (en) * | 2006-09-07 | 2007-02-21 | 四川长虹电器股份有限公司 | Realtime method and device for detecting time of using products of electrical household appliance |
| CN202018569U (en) * | 2011-03-16 | 2011-10-26 | 李小熊 | Lamp-life timer |
| CN202631986U (en) * | 2012-03-27 | 2012-12-26 | 杜骞 | Storage type electric timer |
-
2012
- 2012-03-27 CN CN201210083540.1A patent/CN102621880B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4941136A (en) * | 1988-09-13 | 1990-07-10 | Stewart Warner Corporation | Programmable hour meter for recording elapsed operation time |
| JPH10268071A (en) * | 1997-03-21 | 1998-10-09 | Olympus Optical Co Ltd | Meter for service life |
| CN1281167A (en) * | 1999-07-19 | 2001-01-24 | 李义军 | Working time accumulator of electric appliance and its timing control method |
| CN2617058Y (en) * | 2003-04-29 | 2004-05-19 | 武汉盛帆电子有限公司 | Metering socket |
| CN1916794A (en) * | 2006-09-07 | 2007-02-21 | 四川长虹电器股份有限公司 | Realtime method and device for detecting time of using products of electrical household appliance |
| CN202018569U (en) * | 2011-03-16 | 2011-10-26 | 李小熊 | Lamp-life timer |
| CN202631986U (en) * | 2012-03-27 | 2012-12-26 | 杜骞 | Storage type electric timer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108227466A (en) * | 2018-03-08 | 2018-06-29 | 韦广用 | Electronics date manager |
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| CN102621880B (en) | 2014-10-22 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20141022 Termination date: 20160327 |