CN2919795Y - Circuit with device displaying electric power consumption - Google Patents
Circuit with device displaying electric power consumption Download PDFInfo
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- CN2919795Y CN2919795Y CN 200620120055 CN200620120055U CN2919795Y CN 2919795 Y CN2919795 Y CN 2919795Y CN 200620120055 CN200620120055 CN 200620120055 CN 200620120055 U CN200620120055 U CN 200620120055U CN 2919795 Y CN2919795 Y CN 2919795Y
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- appliance circuit
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Abstract
The utility model relates to an electrical device with the electrical quantity consumption display unit, and comprises an electrical quantity coulometer, an electrical device shell body and an electrical device circuit. The electrical quantity coulometer and the circuit of the electrical device are positioned on the shell body of the electrical device. The electrical quantity coulometer includes a current sampling device, a voltage sampling device, and an electric power counter. The current sampling device and the voltage sampling device are in parallel connected with the input terminal of the power supply of the electrical device. The utility model can in consciousness greatly change people the mode and the habit in using electricity 1. The user can know the electrical quantity consumption of a household appliance at any time. 2. The user can be according to the total quantity of the electricity consumption displayed on the electrical device provided with electric power meter to compare the electrical quantity on the general ammeter that can directly remind user to save electricity. 3. The user can be according to the electrical quantity consumption display to make necessary maintenance of the electrical device.
Description
Technical field
The utility model relates to household electrical appliance, particularly a kind of electrical equipment that has the power consumption display unit.
Background technology
Current country advocates creates conservation-minded society, and energy savings becomes people's common recognition gradually.But the precise number of the also not clear institute of majority electrical appliance power consumption, a shown power consumption of ammeter of resident's each household is the summation of whole electrical equipment power consumptions, accurately understands specific to the power consumption of each electrical equipment is very difficult.Can only go according to the power number that electrical equipment indicated to estimate, but the power consumption of a lot of high-power electric appliances is subjected to multiple factor affecting, the actual power consumption amount that all can cause electrical equipment as factors such as temperature, humidity, service time, degree of aging and improper uses with the theoretical power consumption under the power number of its sign be not inconsistent.So the user is held the suspicious attitude to the shown power consumption number of kilowatt-hour meter, the serious user that also can cause clashes with charge department or personnel because of paying the electricity charge.That is to say that most users can't accomplish that " every device one table " of electrical appliance accurately measures its power consumption.Even, also, be difficult to accomplish to hold comparatively accurately nothing but a notional thing so want to save.
Summary of the invention
The purpose of this utility model is to make people understand the power consumption situation of concrete power consumption equipment very easily, and a kind of electrical apparatus technology scheme that has the power consumption display unit that proposes.
The technical solution of the utility model is to realize like this, a kind of electrical equipment that has the power consumption display unit, comprise casing for electric appliances and appliance circuit, it is characterized in that, this electrical equipment also comprises the voltameter scale, described voltameter scale and appliance circuit are installed on the casing for electric appliances, and described voltameter scale includes current sampler and voltage sample device and electrical power and calculates device and electric weight digital display; Current sampler and appliance circuit are connected in series in the appliances power source input, and voltage sample device and appliances power source input are connected in parallel.
Described housing is provided with and can shows window, and the electric weight digital display of described voltameter scale is by showing that window illustrates.
Described appliance circuit is the appliance circuit of refrigerator, and the appliance circuit of described current sampler and refrigerator is connected in series in the refrigerator power input, and voltage sample device and refrigerator power input are connected in parallel.
Described appliance circuit is the appliance circuit of television set, and the appliance circuit of described current sampler and television set is connected in series in the TV set power input, and voltage sample device and TV set power input are connected in parallel.
Described appliance circuit is the appliance circuit of microwave oven, and the appliance circuit of described current sampler and microwave oven is connected in series in the microwave oven supply power input, and voltage sample device and microwave oven supply power input are connected in parallel.
Described appliance circuit is the appliance circuit of washing machine, and the appliance circuit of described current sampler and washing machine is connected in series in the washing machine power input, and voltage sample device and washing machine power input are connected in parallel.
Described appliance circuit is the appliance circuit of air conditioner, and the appliance circuit of described current sampler and air conditioner is connected in series in the air conditioner power input, and voltage sample device and air conditioner power input are connected in parallel.
Described appliance circuit is the appliance circuit of electric heater, and the appliance circuit of described current sampler and electric heater is connected in series in the electric heater power input, and voltage sample device and electric heater power input are connected in parallel.
Described appliance circuit is the appliance circuit of electric cooker, and the appliance circuit of described current sampler and electric cooker is connected in series in the electric cooker power input, and voltage sample device and electric cooker power input are connected in parallel.
Described appliance circuit is the female terminal of supply socket, and described current sampler and female terminal are connected in series in the supply socket power input, and described voltage sample device and supply socket power input are connected in parallel.
The utility model beneficial effect is: since the utility model to install the power consumption display unit on domestic electric appliances additional is electric power meter, can change the mode and the custom of people's electricity consumption on realize greatly; The benefit of doing like this is:
1, the user can understand a kind of power consumption of domestic electric appliances at any time;
2, the user can be equipped with the shown power consumption quantity sum that goes out of the electrical equipment of electric power meter according to each and be gone to check with the electric weight number of total ammeter, reminds user's electrical energy saving intuitively;
3, the user can show according to power consumption, goes electrical equipment is carried out necessary maintenance.For example, increase if the user finds the power consumption of refrigerator, that just means should defrost to refrigerator has at least safeguarded.
Below in conjunction with drawings and Examples the present invention is made a detailed description.
Description of drawings
Fig. 1 is machinery, electromagnetic type kilowatt-hour meter schematic diagram;
Fig. 2 is the electron watt-hour meter schematic diagram;
Fig. 3 is the utility model structural relation and circuit connection diagram;
Fig. 4 has the utility model schematic diagram that can show window;
Fig. 5 is the utility model embodiment 10 circuit connection diagrams.
Embodiment
Referring to Fig. 1 and Fig. 2, they are known machinery, electromagnetic type kilowatt-hour meter and electron watt-hour meters, kilowatt-hour meter 3, and current sampler 3-1, voltage sample device 3-2, electrical power is calculated device 3-3, electric weight digital display 3-4; Wherein, it is machinery, electromagnetic type that the electrical power of the kilowatt-hour meter 3 of Fig. 1 is calculated device 3-3, and electric weight digital display 3-4 is the rotating driver plate of band numeral; The electrical power calculating device 3-3 of the kilowatt-hour meter 3 of Fig. 2 is made up of multiplier 3-3-1, electric voltage/frequency converter V/F 3-3-2 and central processor CPU 3-3-3, and electric weight digital display 3-4 is digital active display; Current sampler 3-1 calculates device 3-3 with voltage sample device 3-2 with electrical power and links to each other, and electrical power is calculated device 3-3 and linked to each other with electric weight digital display 3-4.
Embodiment 1
Referring to Fig. 3 and Fig. 4, wherein, casing for electric appliances 1, appliance circuit 2, voltameter scale 3, appliances power source plug 6, power firestreak 4, zero-power line 5; Appliance circuit 2 and voltameter scale 3 are installed on the casing for electric appliances 1, and voltameter scale 3 is kilowatt-hour meters; Well-known kilowatt-hour meter includes current sampler 3-1 and voltage sample device 3-2 and electrical power and calculates device 3-3 and electric weight digital display 3-4, current sampler 3-1 calculates device 3-3 with voltage sample device 3-2 with electrical power and links to each other, and electrical power is calculated device 3-3 and linked to each other with electric weight digital display 3-4.
Current sampler 3-1 and appliance circuit 2 are connected in series in power input, and promptly the end of current sampler 3-1 links to each other with the power firestreak 4 of appliances power source input, and another output is received the power input 2-1 of appliance circuit;
Voltage sample device 3-2 and appliances power source input are connected in parallel, an end that is the termination current sampler 3-1 of voltage sample device 3-2 links to each other with the power firestreak 4 of appliances power source input, and the other end of voltage sample device 3-2 is connected on the zero-power line 5 of appliances power source input; Zero-power line 5 is received the power input 2-1 of appliance circuit simultaneously;
Be provided with on housing 1 and can show window 7, the electric weight digital display 3-4 of described voltameter scale 3 illustrates by showing window 7; The voltameter scale 3 that just will have electric weight digital display 3-4 is fixed on shown window 7 places that are provided with on the housing 1.
The signal of gathering by current sampler 3-1 and voltage sample device 3-2 is input to electrical power and calculates device 3-3 and calculate, and it can be machinery commonly used on the market, induction, for example DD862 kilowatt-hour meter according to electric quantity metering table model that this electrical power is calculated device; Also can be signal, the digital processing unit that has CPU, the electrical power data of calculating show by electric-quantity display device 3-4, for example the DDS106 electron watt-hour meter.
Embodiment 2
Referring to Fig. 3, wherein, casing for electric appliances 1 is a Refrigerator housing, what voltameter scale 3 adopted is the DDS106 electronic electric meter of selling on the market, it is set in the Refrigerator housing, and appliance circuit 2 is appliance circuits of refrigerator, and the wiring of circuit is identical with embodiment 1, the appliance circuit that is current sampler and refrigerator is connected in series in the refrigerator power input, and voltage sample device and refrigerator power input are connected in parallel.
Referring to Fig. 3, wherein, casing for electric appliances 1 is a tv shell, what voltameter scale 3 adopted is the DDS106 electronic electric meter of selling on the market, it is set in the tv shell, and appliance circuit 2 is appliance circuits of television set, and the wiring of circuit is identical with embodiment 1, the appliance circuit that is current sampler and television set is connected in series in the TV set power input, and voltage sample device and TV set power input are connected in parallel.
Embodiment 4
Referring to Fig. 3, wherein, casing for electric appliances 1 is a micro-wave oven casing, what voltameter scale 3 adopted is the DDS106 electronic electric meter of selling on the market, it is set in the micro-wave oven casing, and appliance circuit 2 is appliance circuits of microwave oven, and the wiring of circuit is identical with embodiment 1, the appliance circuit that is current sampler and microwave oven is connected in series in the microwave oven supply power input, and voltage sample device and microwave oven supply power input are connected in parallel.
Embodiment 5
Referring to Fig. 3, wherein, casing for electric appliances 1 is a washing machine shell, what voltameter scale 3 adopted is the DDS106 electronic electric meter of selling on the market, it is set in the washing machine shell, and appliance circuit 2 is appliance circuits of washing machine, and the wiring of circuit is identical with embodiment 1, the appliance circuit that is current sampler and washing machine is connected in series in the washing machine power input, and voltage sample device and washing machine power input are connected in parallel.
Embodiment 6
Referring to Fig. 3, wherein, casing for electric appliances 1 is the air conditioner housing, what voltameter scale 3 adopted is the DDS106 electronic electric meter of selling on the market, it is set in the air conditioner housing, and appliance circuit 2 is appliance circuits of air conditioner, and the wiring of circuit is identical with embodiment 1, the appliance circuit that is current sampler and air conditioner is connected in series in the air conditioner power input, and voltage sample device and air conditioner power input are connected in parallel.
Embodiment 7
Referring to Fig. 3, wherein, casing for electric appliances 1 is the electric heater housing, what voltameter scale 3 adopted is the DDS106 electronic electric meter of selling on the market, it is set in the electric heater housing, and appliance circuit 2 is appliance circuits of washing machine, and the wiring of circuit is identical with embodiment 1, the appliance circuit that is current sampler and electric heater is connected in series in the electric heater power input, and voltage sample device and electric heater power input are connected in parallel.
Embodiment 8
Referring to Fig. 3, wherein, casing for electric appliances 1 is the electric cooker housing, what voltameter scale 3 adopted is the DDS106 electronic electric meter of selling on the market, it is set in the electric cooker housing, and appliance circuit 2 is appliance circuits of electric cooker, and the wiring of circuit is identical with embodiment 1, the appliance circuit that is current sampler and electric cooker is connected in series in the electric cooker power input, and voltage sample device and electric cooker power input are connected in parallel.
Embodiment 9
Referring to Fig. 3, wherein, casing for electric appliances 1 is the electromagnetic oven housing, what voltameter scale 3 adopted is the DDS106 electronic electric meter of selling on the market, it is set in the electromagnetic oven housing, and appliance circuit 2 is appliance circuits of electromagnetic oven, and the wiring of circuit is identical with embodiment 1, the appliance circuit that is current sampler and electromagnetic oven is connected in series in the electromagnetic oven power input, and voltage sample device and electromagnetic oven power input are connected in parallel.
Embodiment 10
Referring to Fig. 5, wherein, casing for electric appliances 1 is the supply socket housing, what voltameter scale 3 adopted is the DDS106 electronic electric meter of selling on the market, it is set in the supply socket housing, appliance circuit 2 is female terminals of supply socket, and current sampler and female terminal are connected in series in the supply socket power input, and voltage sample device and supply socket power input are connected in parallel; It is the power firestreak 4 that one of current sampler terminal 3-1 terminates to the power input of supply socket, the output of current sampler terminal 3-1 is received on the female terminal 8 of supply socket, the end of the termination current sampler terminal 3-1 of voltage sample device terminal 3-2 links to each other with the power firestreak 4 of the power input of supply socket, and the other end of voltage sample device terminal 3-2 is connected on the zero-power line 5 of power input; Zero-power line 5 is received on the female terminal 9 of supply socket simultaneously.
Claims (10)
1. electrical equipment that has the power consumption display unit, comprise casing for electric appliances and appliance circuit, it is characterized in that, this electrical equipment also comprises the voltameter scale, described voltameter scale and appliance circuit are installed on the casing for electric appliances, and described voltameter scale includes current sampler and voltage sample device and electrical power and calculates device and electric weight digital display; Current sampler and appliance circuit are connected in series in the appliances power source input, and voltage sample device and appliances power source input are connected in parallel.
2. a kind of electrical equipment that has the power consumption display unit according to claim 1 is characterized in that described housing is provided with and can shows window, and the electric weight digital display of described voltameter scale is by showing that window illustrates.
3. a kind of electrical equipment that has the power consumption display unit according to claim 1, it is characterized in that, described appliance circuit is the appliance circuit of refrigerator, the appliance circuit of described current sampler and refrigerator is connected in series in the refrigerator power input, and voltage sample device and refrigerator power input are connected in parallel.
4. a kind of electrical equipment that has the power consumption display unit according to claim 1, it is characterized in that, described appliance circuit is the appliance circuit of television set, the appliance circuit of described current sampler and television set is connected in series in the TV set power input, and voltage sample device and TV set power input are connected in parallel.
5. a kind of electrical equipment that has the power consumption display unit according to claim 1, it is characterized in that, described appliance circuit is the appliance circuit of microwave oven, the appliance circuit of described current sampler and microwave oven is connected in series in the microwave oven supply power input, and voltage sample device and microwave oven supply power input are connected in parallel.
6. a kind of electrical equipment that has the power consumption display unit according to claim 1, it is characterized in that, described appliance circuit is the appliance circuit of washing machine, the appliance circuit of described current sampler and washing machine is connected in series in the washing machine power input, and voltage sample device and washing machine power input are connected in parallel.
7. a kind of electrical equipment that has the power consumption display unit according to claim 1, it is characterized in that, described appliance circuit is the appliance circuit of air conditioner, the appliance circuit of described current sampler and air conditioner is connected in series in the air conditioner power input, and voltage sample device and air conditioner power input are connected in parallel.
8. a kind of electrical equipment that has the power consumption display unit according to claim 1, it is characterized in that, described appliance circuit is the appliance circuit of electric heater, the appliance circuit of described current sampler and electric heater is connected in series in the electric heater power input, and voltage sample device and electric heater power input are connected in parallel.
9. a kind of electrical equipment that has the power consumption display unit according to claim 1, it is characterized in that, described appliance circuit is the appliance circuit of electric cooker, the appliance circuit of described current sampler and electric cooker is connected in series in the electric cooker power input, and voltage sample device and electric cooker power input are connected in parallel.
10. a kind of electrical equipment that has the power consumption display unit according to claim 1, it is characterized in that, described appliance circuit is the female terminal of supply socket, described current sampler and female terminal are connected in series in the supply socket power input, and described voltage sample device and supply socket power input are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120055 CN2919795Y (en) | 2006-06-15 | 2006-06-15 | Circuit with device displaying electric power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120055 CN2919795Y (en) | 2006-06-15 | 2006-06-15 | Circuit with device displaying electric power consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919795Y true CN2919795Y (en) | 2007-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620120055 Expired - Fee Related CN2919795Y (en) | 2006-06-15 | 2006-06-15 | Circuit with device displaying electric power consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919795Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004178A (en) * | 2010-11-29 | 2011-04-06 | 康佳集团股份有限公司 | Electric power consumption display system of electric equipment and realization method thereof |
| CN103245828A (en) * | 2012-02-03 | 2013-08-14 | 索尼公司 | Power management system and power management method |
| CN104534802A (en) * | 2014-11-27 | 2015-04-22 | 青岛海尔股份有限公司 | Refrigerator with inverter and power consumption calculation method thereof and power consumption calculation display system |
| CN104535832A (en) * | 2015-01-19 | 2015-04-22 | 国家电网公司 | Intelligent household appliance electric energy metering device and intelligent household appliance |
| CN104566999A (en) * | 2015-01-22 | 2015-04-29 | 深圳市海一电器有限公司 | Method for calculating water yield and electric quantity of instant heat electromagnetic water heater |
| CN105223415A (en) * | 2015-07-01 | 2016-01-06 | 无锡小天鹅股份有限公司 | The computing method of washing machine power consumption |
| CN105843352A (en) * | 2015-02-04 | 2016-08-10 | 硕天科技股份有限公司 | Power management equipment and method for machine room |
| CN106403302A (en) * | 2016-09-08 | 2017-02-15 | 广东美的暖通设备有限公司 | Water heater |
| TWI575209B (en) * | 2009-03-27 | 2017-03-21 | Mitsubishi Electric Corp | Refrigerator |
| CN110274368A (en) * | 2019-06-28 | 2019-09-24 | 宏源地能热泵科技（中山）有限公司 | A kind of air-conditioning with electricity consumption detection function |
| CN110422800A (en) * | 2019-08-09 | 2019-11-08 | 安徽合力股份有限公司 | A kind of storage battery forktruck energy distribution system and energy distributing method |
-
2006
- 2006-06-15 CN CN 200620120055 patent/CN2919795Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI575209B (en) * | 2009-03-27 | 2017-03-21 | Mitsubishi Electric Corp | Refrigerator |
| CN102004178A (en) * | 2010-11-29 | 2011-04-06 | 康佳集团股份有限公司 | Electric power consumption display system of electric equipment and realization method thereof |
| CN103245828A (en) * | 2012-02-03 | 2013-08-14 | 索尼公司 | Power management system and power management method |
| CN108427029A (en) * | 2012-02-03 | 2018-08-21 | 索尼公司 | Power management system and power management method |
| CN103245828B (en) * | 2012-02-03 | 2018-04-20 | 索尼公司 | Power management system and power management method |
| CN104534802A (en) * | 2014-11-27 | 2015-04-22 | 青岛海尔股份有限公司 | Refrigerator with inverter and power consumption calculation method thereof and power consumption calculation display system |
| CN104535832A (en) * | 2015-01-19 | 2015-04-22 | 国家电网公司 | Intelligent household appliance electric energy metering device and intelligent household appliance |
| CN104566999A (en) * | 2015-01-22 | 2015-04-29 | 深圳市海一电器有限公司 | Method for calculating water yield and electric quantity of instant heat electromagnetic water heater |
| CN104566999B (en) * | 2015-01-22 | 2017-05-10 | 深圳市海一电器有限公司 | Method for calculating water yield and electric quantity of instant heat electromagnetic water heater |
| CN105843352A (en) * | 2015-02-04 | 2016-08-10 | 硕天科技股份有限公司 | Power management equipment and method for machine room |
| CN105843352B (en) * | 2015-02-04 | 2018-08-28 | 硕天科技股份有限公司 | Power management equipment and method for machine room |
| CN105223415A (en) * | 2015-07-01 | 2016-01-06 | 无锡小天鹅股份有限公司 | The computing method of washing machine power consumption |
| CN106403302A (en) * | 2016-09-08 | 2017-02-15 | 广东美的暖通设备有限公司 | Water heater |
| CN110274368A (en) * | 2019-06-28 | 2019-09-24 | 宏源地能热泵科技（中山）有限公司 | A kind of air-conditioning with electricity consumption detection function |
| CN110422800A (en) * | 2019-08-09 | 2019-11-08 | 安徽合力股份有限公司 | A kind of storage battery forktruck energy distribution system and energy distributing method |
| CN110422800B (en) * | 2019-08-09 | 2020-09-25 | 安徽合力股份有限公司 | Energy distribution system and energy distribution method for storage battery forklift |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20110615 |