CN202254627U - Electricity consumption monitorable refrigerator - Google Patents
Electricity consumption monitorable refrigerator Download PDFInfo
- Publication number
- CN202254627U CN202254627U CN2011203709929U CN201120370992U CN202254627U CN 202254627 U CN202254627 U CN 202254627U CN 2011203709929 U CN2011203709929 U CN 2011203709929U CN 201120370992 U CN201120370992 U CN 201120370992U CN 202254627 U CN202254627 U CN 202254627U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- monitoring module
- electricity consumption
- user
- chip microcomputer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005611 electricity Effects 0.000 title abstract description 7
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 238000005070 sampling Methods 0.000 claims description 14
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000006386 memory function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/15—Power, e.g. by voltage or current
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses an electricity consumption monitorable refrigerator. The refrigerator comprises an electric quantity monitoring module, a singlechip and a display circuit, wherein the singlechip is connected with the electric quantity monitoring module; and the display circuit is connected with the singlechip. By using the refrigerator, the electricity consumption condition of the refrigerator can be intuitively and conveniently displayed to a user; the electric quantity monitoring module is introduced into the refrigerator, and the electricity consumption condition of the refrigerator can be displayed through an electric energy display function, thus the user can conveniently and autonomously know the electricity consumption of the refrigerator and know the energy conservation condition of the refrigerator through checking parameters on a data plate, and simultaneously, the refrigerator with the electric energy display function is the test for not only manufacturers but also markets and users; and the user can reasonably select the temperatures of the refrigerating chamber and the freezing chamber of the refrigerator through the display function combined with a user instruction manual, so that the refrigerator is more energy-saving and the electric quantity is saved.
Description
Technical field
The utility model relates to a kind of refrigerator, in particular a kind of refrigerator of monitoring power consumption.
Background technology
At present; All indicate power consumption on the parameter nameplate of refrigerator and post the energy consumption labeling; But these parameters sometimes are not very accurate; Can't intuitively express current accumulative total power consumption to the user, the terminal use also is difficult to the actual power consumption amount of checking refrigerator, thereby has influenced the judgement to the refrigerator whole power consumption.All have LCDs on the door-plate of existing refrigerator, be used for the information such as real time temperature in the display refrigerator.
The utility model content
The utility model purpose: the purpose of the utility model is to overcome the deficiency of prior art, and a kind of refrigerator of monitoring power consumption is provided, and has realized the real-time monitoring to the refrigerator power consumption through increasing the electric weight monitoring module.
Technical scheme: the utility model realizes that through following technical scheme the utility model comprises electric weight monitoring module, single-chip microcomputer and display circuit; Wherein: single-chip microcomputer links to each other with the electric weight monitoring module, and display circuit links to each other with single-chip microcomputer.
Said single-chip microcomputer is provided with reset circuit, and the user can start the trigger switch of reset circuit, makes single-chip microcomputer carry out zero clearing to the electric weight that reads.
Said electric weight monitoring module comprises current sampling circuit, voltage sampling circuit and computation chip; Current sampling circuit links to each other with computation chip respectively with voltage sampling circuit, and computation chip links to each other with single-chip microcomputer.
Beneficial effect: the utility model is compared prior art and had the following advantages: the utility model can be told the electricity consumption situation of user's refrigerator intuitively, easily; The electric weight monitoring module is introduced in the refrigerator, shown through the electric energy Presentation Function, the user can make things convenient for the power consumption of autonomous understanding refrigerator; Check the parameter on the nameplate; Understand the refrigerator energy-saving situation, the refrigerator that has the electric energy Presentation Function simultaneously is not only the test to manufacturer, also is the test to market and user; The user also can pass through this Presentation Function, in conjunction with the instruction manual book, reasonably selects cold compartment of refrigerator, and the temperature of refrigerating chamber makes that the use of refrigerator is more energy-conservation, and electricity consumption more economizes.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Embodiment in the face of the utility model elaborates down; Present embodiment is being to implement under the prerequisite with the utility model technical scheme; Provided detailed embodiment and concrete operating process, but the protection domain of the utility model is not limited to following embodiment.
As shown in Figure 1, present embodiment comprises electric weight monitoring module 1, single-chip microcomputer 2 and display circuit 3; Wherein: single-chip microcomputer 2 links to each other with electric weight monitoring module 1, and display circuit 3 links to each other with single-chip microcomputer 2.
Single-chip microcomputer 2 is provided with reset circuit, and the user can start the trigger switch of reset circuit, makes 2 pairs of electric weight that read of single-chip microcomputer carry out zero clearing.
Electric weight monitoring module 1 comprises current sampling circuit 4, voltage sampling circuit 5 and computation chip 6; Current sampling circuit 4 links to each other with computation chip 6 respectively with voltage sampling circuit 5, and computation chip 6 links to each other with single-chip microcomputer 2.
Sample through current sampling circuit 4 and 5 pairs of voltage and current signals of voltage sampling circuit; Be defeated by computation chip 6 then; 6 pairs of electric current and voltage values of computation chip are carried out product, and output pulse signal is given the I/O mouth of single-chip microcomputer 2, single-chip microcomputer 2 reading numerical values behind the integration; Show on LCDs through display circuit 3 then, unit is a kilowatt hour.Simultaneously can on single-chip microcomputer 2, increase the outage memory function, loss of data after the user does not worry cutting off the power supply.The user just can open-and-shutly know that refrigerator has powered on the back power consumption like this.
During present embodiment work, the LCDs of the back display interface that initially powers on is bright, and this moment, display screen showed 888.8, showed current power consumption after half a minute.Display screen shows the accumulative total power consumption after the beginning that powers under the default situations.Display screen is in half bright state entering battery saving mode after 3 minutes.Liquid crystal display is bright entirely when the user presses " demonstration electric energy " button, and LCDs shows the accumulative total power consumption.Display screen shows 000.0 when the user presses " zero clearing resets " key.After powering on, electric weight monitoring module 1 beginning sampled data through the A/D conversion, is carried out technology, then output pulse signal through computation chip 6 with the data after gathering.Pulse signal feeds back to the I/O mouth of single-chip microcomputer 2, and single-chip microcomputer 2 drives display circuit 3 and shows electric energy at LCDs.The electric weight outage is after powering on, and single-chip microcomputer 2 calls the outage memory function, and display screen shows the preceding refrigerator power consumption of outage.The user selects " zero clearing resets " button, and liquid crystal display shows 000.0, the single-chip microcomputer 2 electric weight monitoring module 1 that resets, and electric weight monitoring module 1 detects the refrigerator power consumption afterwards that resets again, and single-chip microcomputer 2 is counted again.
Claims (3)
1. the refrigerator that can monitor power consumption is characterized in that, comprises electric weight monitoring module (1), single-chip microcomputer (2) and display circuit (3); Wherein: single-chip microcomputer (2) links to each other with electric weight monitoring module (1), and display circuit (3) links to each other with single-chip microcomputer (2).
2. the refrigerator of monitoring power consumption according to claim 1 is characterized in that: said single-chip microcomputer (2) is provided with reset circuit.
3. the refrigerator of monitoring power consumption according to claim 1 is characterized in that: said electric weight monitoring module (1) comprises current sampling circuit (4), voltage sampling circuit (5) and computation chip (6); Current sampling circuit (4) links to each other with computation chip (6) respectively with voltage sampling circuit (5), and computation chip (6) links to each other with single-chip microcomputer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203709929U CN202254627U (en) | 2011-09-30 | 2011-09-30 | Electricity consumption monitorable refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203709929U CN202254627U (en) | 2011-09-30 | 2011-09-30 | Electricity consumption monitorable refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254627U true CN202254627U (en) | 2012-05-30 |
Family
ID=46115860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203709929U Expired - Fee Related CN202254627U (en) | 2011-09-30 | 2011-09-30 | Electricity consumption monitorable refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202254627U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778103A (en) * | 2012-07-23 | 2012-11-14 | 合肥美的荣事达电冰箱有限公司 | Method and device for detecting and displaying power of refrigerator and refrigerator with device |
| CN102928658A (en) * | 2012-10-31 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Refrigeration equipment, refrigerator and device with real-time energy consumption monitoring function |
| CN102997606A (en) * | 2012-12-17 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103438639A (en) * | 2013-09-11 | 2013-12-11 | 合肥美的电冰箱有限公司 | Refrigeration equipment and electric energy metering device for refrigeration equipment |
| CN103499185A (en) * | 2013-09-25 | 2014-01-08 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN115479448A (en) * | 2022-09-30 | 2022-12-16 | 海信冰箱有限公司 | Refrigerator and power consumption query method thereof |
-
2011
- 2011-09-30 CN CN2011203709929U patent/CN202254627U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778103A (en) * | 2012-07-23 | 2012-11-14 | 合肥美的荣事达电冰箱有限公司 | Method and device for detecting and displaying power of refrigerator and refrigerator with device |
| CN102928658A (en) * | 2012-10-31 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Refrigeration equipment, refrigerator and device with real-time energy consumption monitoring function |
| CN102997606A (en) * | 2012-12-17 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102997606B (en) * | 2012-12-17 | 2015-07-15 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN103438639A (en) * | 2013-09-11 | 2013-12-11 | 合肥美的电冰箱有限公司 | Refrigeration equipment and electric energy metering device for refrigeration equipment |
| CN103499185A (en) * | 2013-09-25 | 2014-01-08 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN115479448A (en) * | 2022-09-30 | 2022-12-16 | 海信冰箱有限公司 | Refrigerator and power consumption query method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20170930 |