CN102621880B - Storage power utilization timer - Google Patents
Storage power utilization timer Download PDFInfo
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- CN102621880B CN102621880B CN201210083540.1A CN201210083540A CN102621880B CN 102621880 B CN102621880 B CN 102621880B CN 201210083540 A CN201210083540 A CN 201210083540A CN 102621880 B CN102621880 B CN 102621880B
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- electric capacity
- microcontroller
- timing
- resistance
- 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 that is installed on the also cumulative timing of Real-time Collection electrical appliance electricity consumption temporal information on electrical appliance.
Background technology
On market, much electrical equipment or electronic product are all declared serviceable life and are guaranteed the some time, but neither one product can guarantee user and can clearly know how long have the service time of product, so so-called life ensuring performs practically no function, even become deception consumer's excuse, cannot guarantee consumer's legitimate rights and interests.
Summary of the invention
Object of the present invention provides a kind of storage type electric-using time recording device with regard to being in order to address the above problem, this timer is reached and clearly understood the actual electricity consumption time of electrical appliance and the object in life-span by be allowed consumer by Real-time Collection electrical appliance electricity consumption temporal information cumulative timing.
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, described control circuit is placed in described housing, the connection corresponding to the inner of described attaching plug of the power input of described control circuit; Described control circuit comprises microcontroller, timing circuit and storer, the signal end of described timing circuit is connected with the timing signal end of described microcontroller, the storage end of described microcontroller is connected with the data transmission terminal of described storer, after electrode input end series connection the 5th electric capacity of described microcontroller, is connected with the positive pole of described attaching plug.
During use, the power input of attaching plug and electrical appliance is connected in parallel, during electrical appliance energising, the present invention starts, and starts timing, preserves by storer simultaneously; After electrical appliance power-off, the present invention quits work; After electrical appliance is switched on again, the present invention continues timing and will be accumulated on storer service time.
The export structure of the accumulative total electricity consumption time of electrical appliance has two kinds:
One, described storage type electric-using time recording device also comprises display, and described display is arranged on described housing, and the accumulative total timing output terminal of described microcontroller is connected with the input end of described display; As preferably, described display is LCD; LCD adopts 8 LCD.This structure can allow consumer observe at any time the accumulative total electricity consumption time of electrical appliance.
Its two, described storage type electric-using time recording device also comprises reader, on described reader, is provided with data-in port, is provided with the data-out port being connected with the accumulative total timing output terminal of described microcontroller on the housing of described storage type electric-using time recording device.In this structure, consumer can not observe the accumulative total electricity consumption time of electrical appliance at any time, but can reader be connected to data-out port of the present invention when needs are understood, and can read accumulative total electricity consumption temporal information, this structure can further reduce volume of the present invention, so that install.
Particularly, described timing circuit comprises crystal oscillator, the first resistance, the second resistance, the 3rd resistance, the 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 described microcontroller comprises two clock ends and three timing ends, described crystal oscillator is connected in parallel between two clock ends of described microcontroller, one end of described crystal oscillator ground connection after described the 7th electric capacity of connecting, the other end of the described crystal oscillator ground connection after described the 8th electric capacity of connecting, the first timing end of described microcontroller respectively with the first end of described the first resistance, the first end of the second resistance is connected with the first end of the second electric capacity, the second timing end of described microcontroller respectively with the second end of described the second resistance, the first end of the 3rd resistance is connected with the first end of the 3rd electric capacity, the 3rd timing end of described microcontroller respectively with the second end of described the 3rd resistance, the first end of the 4th electric capacity is connected with the first end of the 6th electric capacity, the second end of described the second electric capacity, the second end of the 3rd electric capacity, the second end of the 4th electric capacity, the equal ground connection of the second end of the second end of the 6th electric capacity and the first resistance.
Described storer comprises storage chip and the first electric capacity, the data transmission terminal of described storage chip is connected with the storage end of described microcontroller, the electrode input end of described storage chip is connected with the positive pole of described attaching plug, the negative input ground connection of described storage chip, described the first Capacitance parallel connection is connected in electrode input end and the negative input of described storage chip.
As preferably, described storage chip is EEPROM.EEPROM is Electrically Erasable Programmable ROM, is to belong to a kind of power supply that do not need just can preserve the memory body of data.After data writes memory body, even the in the situation that of power-off, also can retain a very long time; And when writing data, also do not need extra raising voltage, as long as write certain some control code, just data can be write to EEPROM the inside.In the interface card of many plug and plays, all the setting value of itself is left in to EEPROM the inside, system can be with the set data that reads interface card in EEPROM, and the change that system also can be very fast these some sets, need to be as the adjustment Jumper as in the past.Other is as networking card, adlib, and even motherboard Dou You manufacturer is used EEPROM as the set data storage device of BIOS.
Further, described control circuit also comprises indicating circuit, and the indication output end of described microcontroller is connected with the input end of described indicating circuit.Indicating circuit is 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 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; By the present invention, consumer can accurately understand service time and the life-span of electrical appliance, is conducive to the rights and interests of Protection of consumer.
Accompanying drawing explanation
Fig. 1 is stereographic map of the present invention;
Fig. 2 is the circuit diagram of control circuit of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described in detail:
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, not shown in figures; LCD in display 2 corresponding diagram 2 in Fig. 1, the LED in pilot lamp 3 corresponding diagram 2 in 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 housing 1, and the power input of control circuit is with the inner of attaching plug 5 by the corresponding connection of cord 4, and four jiaos of housing 1 are provided with mounting hole 6; Control circuit comprises microcontroller, timing circuit and storer, the signal end of timing circuit is connected with the timing signal end of microcontroller, the storage end of microcontroller is connected with the data transmission terminal of storer, the accumulative total timing output terminal of microcontroller is connected with the input end of display lcd, after electrode input end series connection the 5th capacitor C 5 of microcontroller, be connected with the positive pole of attaching plug 5, display lcd adopts 8 LCD.
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, on reader, be provided with data-in port, on the housing 1 of storage type electric-using time recording device, be provided with the data-out port being connected with the accumulative total timing output terminal of microcontroller; Said structure does not have shown in the drawings.In this structure, consumer can not observe the accumulative total electricity consumption time of electrical appliance at any time, but can reader be connected to data-out port of the present invention when needs are understood, and 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, the first resistance R 1, the second resistance R 2, the 3rd resistance R 3, the 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 comprises two clock ends and three timing ends, crystal oscillator Y1 is connected in parallel between two clock ends of microcontroller, the rear ground connection of one end series connection the 7th capacitor C 7 of crystal oscillator Y1, the rear ground connection of other end series connection the 8th capacitor C 8 of crystal oscillator Y1, the first timing end of microcontroller respectively with the first end of the first resistance R 1, the first end of the second resistance R 2 is connected with the first end of the second capacitor C 2, the second timing end of microcontroller respectively with the second end of the second resistance R 2, the first end of the 3rd resistance R 3 is connected with the first end of the 3rd capacitor C 3, the 3rd timing end of microcontroller respectively with the second end of the 3rd resistance R 3, the first end of the 4th capacitor C 4 is connected with the first end of the 6th capacitor C 6, the second end of the second capacitor C 2, the second end of the 3rd capacitor C 3, the second end of the 4th capacitor C 4, the equal ground connection of the second end of the second end of the 6th capacitor C 6 and the first resistance R 1.
As depicted in figs. 1 and 2, storer comprises storage chip U1 and the first capacitor C 1, the data transmission terminal of storage chip U1 is connected with the storage end of microcontroller, 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, the 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 is connected with the positive pole of LED.The negative pole of LED connect with the 4th resistance R 4 after ground connection.
In conjunction with Fig. 1 and Fig. 2, during use, attaching plug 5 and the power input of electrical appliance (not shown) are connected in parallel, during electrical appliance energising, the present invention starts, and starts timing, preserves by storer simultaneously; After electrical appliance power-off, the present invention quits work; After electrical appliance is switched on again, the present invention continues timing and will be accumulated on storer service time.The in the situation that of energising, LCD demonstrates the cumulative real-time electricity consumption time, makes consumer very clear.
Claims (7)
1. a storage type electric-using time recording device, comprises housing, control circuit and attaching plug, and described control circuit is placed in described housing, the connection corresponding to the inner of described attaching plug of the power input of described control circuit, it is characterized in that: described control circuit comprises microcontroller, timing circuit and storer, the signal end of described timing circuit is connected with the timing signal end of described microcontroller, the storage end of described microcontroller is connected with the data transmission terminal of described storer, after electrode input end series connection the 5th electric capacity of described microcontroller, is connected with the positive pole of described attaching plug, described timing circuit comprises crystal oscillator, the first resistance, the second resistance, the 3rd resistance, the 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 described microcontroller comprises two clock ends and three timing ends, described crystal oscillator is connected in parallel between two clock ends of described microcontroller, one end of described crystal oscillator ground connection after described the 7th electric capacity of connecting, the other end of the described crystal oscillator ground connection after described the 8th electric capacity of connecting, the first timing end of described microcontroller respectively with the first end of described the first resistance, the first end of the second resistance is connected with the first end of the second electric capacity, the second timing end of described microcontroller respectively with the second end of described the second resistance, the first end of the 3rd resistance is connected with the first end of the 3rd electric capacity, the 3rd timing end of described microcontroller respectively with the second end of described the 3rd resistance, the first end of the 4th electric capacity is connected with the first end of the 6th electric capacity, the second end of described the second electric capacity, the second end of the 3rd electric capacity, the second end of the 4th electric capacity, the equal ground connection of the second end of the second end of the 6th electric capacity and the first resistance.
2. storage type electric-using time recording device according to claim 1, it is characterized in that: described storage type electric-using time recording device also comprises display, described display is arranged on described housing, and the accumulative total timing output terminal of described microcontroller is connected with the input end of described display.
3. storage type electric-using time recording device according to claim 2, is characterized in that: described display is LCD.
4. storage type electric-using time recording device according to claim 1, it is characterized in that: described storage type electric-using time recording device also comprises reader, on described reader, be provided with data-in port, on the housing of described storage type electric-using time recording device, be provided with the data-out port being connected with the accumulative total timing output terminal of described microcontroller.
5. storage type electric-using time recording device according to claim 1, it is characterized in that: described storer comprises storage chip and the first electric capacity, the data transmission terminal of described storage chip is connected with the storage end of described microcontroller, the electrode input end of described storage chip is connected with the positive pole of described attaching plug, the negative input ground connection of described storage chip, described the first Capacitance parallel connection is connected in electrode input end and the negative input of described storage chip.
6. storage type electric-using time recording device according to claim 5, is characterized in that: described storage chip is EEPROM.
7. storage type electric-using time recording device according to claim 1, is characterized in that: described control circuit also comprises indicating circuit, and the indication output end of described microcontroller is connected with the input end of described 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 CN102621880A (en) | 2012-08-01 |
| CN102621880B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108227466A (en) * | 2018-03-08 | 2018-06-29 | 韦广用 | Electronics date manager |
Citations (6)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10268071A (en) * | 1997-03-21 | 1998-10-09 | Olympus Optical Co Ltd | Meter for service life |
-
2012
- 2012-03-27 CN CN201210083540.1A patent/CN102621880B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102621880A (en) | 2012-08-01 |
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