CN101672558A - Refrigerator with timing and alarming functions during opening door - Google Patents
Refrigerator with timing and alarming functions during opening door Download PDFInfo
- Publication number
- CN101672558A CN101672558A CN200910018963A CN200910018963A CN101672558A CN 101672558 A CN101672558 A CN 101672558A CN 200910018963 A CN200910018963 A CN 200910018963A CN 200910018963 A CN200910018963 A CN 200910018963A CN 101672558 A CN101672558 A CN 101672558A
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- China
- Prior art keywords
- refrigerator
- main control
- door
- timing
- control chip
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- 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.)
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Classifications
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/008—Alarm devices
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator with timing and alarming functions during opening a door. The refrigerator comprises a main control chip with a timing function, a door switch capable of providing opening and closing signals of a refrigerator door and an alarm buzzer. The door switch is connected with the main control chip which is connected with the alarm buzzer. The refrigerator also comprises a colorful photosynthetic refreshing module, an ozone generation module and a negative ion generation module which are respectively connected with the main control chip; and the main control module controls the timing opening of the colorful photosynthetic refreshing module, the ozone generation module and the negative ion generation module. The refrigerator is provided with the alarm buzzer,and is timed by the main control chip through monitoring the door opening signal of the door switch; and when the door opening time exceeds the preset value, the alarm buzzer alarms, reminds users oftimely closing the door body, prevents the door body being opened for a long time because of the neglect of the users from wasting a large amount of energy source.
Description
Technical field
The present invention relates to a kind of refrigerator, particularly a kind of refrigerator with timing and alarming functions during opening door.
Background technology
The mechanical temperature-control formula refrigerator functions of selling on the middle and low-end market at present, is also comparatively single.Along with the gradually approval of consumer, on mechanical thermostat formula refrigerator, need to increase open the door timing and alarming, seven glories and close the function that fresh-keeping, ozone fresh-keeping etc. has more hommization various new functions.In addition, mechanical temperature-control formula refrigerator generally uses the highlighted led lighting of LED, and the power supply circuits of luminous tube generally adopt the resistance-capacitance depressurization mode, the circuit structure complexity of this kind mode, and output power is low, and the component that can carry is limited.Therefore, when mechanical thermostat formula refrigerator functions is upgraded, also to improve power supply circuits.
Summary of the invention
The object of the present invention is to provide a kind of refrigerator, simple in structure, the low cost of manufacture of this kind refrigerator circuit with timing and alarming functions during opening door.
The present invention for achieving the above object, the technical solution of employing is:
A kind of refrigerator with timing and alarming functions during opening door, comprise: have clocking capability main control chip, can provide refrigerator door to open and/or the door switch and the warning circuit of closure state signal, door switch is connected with main control chip, and main control chip is connected with warning circuit.
Above-mentioned refrigerator also comprises: seven glories that are connected with main control chip respectively close fresh-keeping module, ozone generation module and anion generation module, and main control chip is controlled seven glories and closed fresh-keeping module, ozone generation module and anion generation module time opening.
Above-mentioned refrigerator also comprises: be used for alternating current is become galvanic power converting circuit, power converting circuit adopts switching power circuit or linear transformer.
Above-mentioned power converting circuit is arranged on the postnotum of compressor room or refrigerator.
Above-mentioned refrigerator also comprises: LED illuminating lamp, LED illuminating lamp, seven glories close fresh-keeping module, ozone generation module and anion generation module and are fixed on the same circuit board.
The foregoing circuit plate is arranged on the top of cold compartment of refrigerator.
Beneficial effect of the present invention:
1, on mechanical temperature-control formula refrigerator, warning circuit is set, carry out timing by the enabling signal of monitoring door switch and by main control chip, when the time of opening the door surpasses preset value, warning circuit is reported to the police, remind the user in time to close a body, preventing wastes a large amount of energy because of user's carelessness causes a body to open for a long time.
2, on mechanical temperature-control formula refrigerator, increased by seven glories and closed fresh-keeping module, ozone generation module and anion generation module, and, made control more accurate by above-mentioned each the module time opening of main control chip control.Employing has the main control chip of clocking capability, has saved the expense of specific placement timing circuit, has both simplified circuit structure, has reduced manufacturing cost again.
Description of drawings
Fig. 1 is the structure diagram of refrigerator.
Fig. 2 connects sketch for component.
The present invention is described in detail below in conjunction with accompanying drawing:
The specific embodiment
In conjunction with Fig. 1, Fig. 2, a kind of refrigerator with timing and alarming functions during opening door, comprise: have clocking capability main control chip 1, can provide refrigerator door to open and/or the door switch 2 and the alarm buzzer 3 of closure state signal, door switch 2 is connected with main control chip 1, and main control chip 1 is connected with alarm buzzer 3.Above-mentioned refrigerator also comprises: seven glories that are connected with main control chip 1 close fresh-keeping module 4, ozone generation module 5 and anion generation module 6 respectively, and main control chip 1 control seven glories close fresh-keeping module 4, ozone generation module 5 and anion generation module 6 time openings.
Above-mentioned refrigerator also comprises: be arranged on the power converting circuit 7 on the refrigerator backboard, power converting circuit 7 adopts switching power circuit or linear transformer, is used for alternating current is become direct current.LED illuminating lamp 8 is adopted in the illumination of cold compartment of refrigerator 10, and LED illuminating lamp 8, seven glories close fresh-keeping module 4, ozone generation module 5 and anion generation module 6 and are fixed on the same circuit board 9.Circuit board 9 is arranged on the top of cold compartment of refrigerator 10.
In the use, when the refrigerating-chamber door body was opened, door switch 2 passed to main control chip 1 with door body opening signal, this moment, main control chip 1 picked up counting, if clocking value exceeds preset value, main control chip 1 starts alarm buzzer 3 and sends alarm signal, reminds the user in time to close a body.When the door body was closed, door switch 2 passed to main control chip 1 with door body closure state signal, and main control chip 1 stops timing.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present invention also should belong to protection scope of the present invention.
Claims (6)
1, a kind of refrigerator with timing and alarming functions during opening door, it is characterized in that: described refrigerator comprises: have clocking capability main control chip, can provide refrigerator door to open and/or the door switch and the warning circuit of closure state signal, door switch is connected with main control chip, and main control chip is connected with warning circuit.
2, a kind of refrigerator according to claim 1 with timing and alarming functions during opening door, it is characterized in that: described refrigerator also comprises: seven glories that are connected with main control chip respectively close fresh-keeping module, ozone generation module and anion generation module, and main control chip is controlled seven glories and closed fresh-keeping module, ozone generation module and anion generation module time opening.
3, a kind of refrigerator according to claim 1 and 2 with timing and alarming functions during opening door, it is characterized in that: described refrigerator also comprises: be used for alternating current is become galvanic power converting circuit, power converting circuit adopts switching power circuit or linear transformer.
4, a kind of refrigerator with timing and alarming functions during opening door according to claim 3, it is characterized in that: described power converting circuit is arranged on the postnotum of compressor room or refrigerator.
5, a kind of refrigerator according to claim 4 with timing and alarming functions during opening door, it is characterized in that: described refrigerator also comprises: LED illuminating lamp, LED illuminating lamp, seven glories close fresh-keeping module, ozone generation module and anion generation module and are fixed on the same circuit board.
6, a kind of refrigerator with timing and alarming functions during opening door according to claim 5, it is characterized in that: described circuit board is arranged on the top of cold compartment of refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910018963A CN101672558A (en) | 2009-09-22 | 2009-09-22 | Refrigerator with timing and alarming functions during opening door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910018963A CN101672558A (en) | 2009-09-22 | 2009-09-22 | Refrigerator with timing and alarming functions during opening door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101672558A true CN101672558A (en) | 2010-03-17 |
Family
ID=42019891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910018963A Pending CN101672558A (en) | 2009-09-22 | 2009-09-22 | Refrigerator with timing and alarming functions during opening door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101672558A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353206A (en) * | 2013-07-26 | 2013-10-16 | 合肥美的电冰箱有限公司 | Refrigerator and fault detecting method and control method thereof |
| CN104236247A (en) * | 2014-09-17 | 2014-12-24 | 合肥美的电冰箱有限公司 | Control device of freezer and freezer comprising control device |
| CN104567271A (en) * | 2015-01-07 | 2015-04-29 | 青岛海尔股份有限公司 | Control method of live-keeping refrigeration device |
| CN104753027A (en) * | 2013-12-31 | 2015-07-01 | 西门子(深圳)磁共振有限公司 | Superconducting magnet and quench protection device and method thereof, and magnetic resonance imaging system adopting superconducting magnet |
| CN105511253A (en) * | 2014-09-24 | 2016-04-20 | 冯林 | Prompting timer |
| CN106054623A (en) * | 2016-05-31 | 2016-10-26 | 北京小米移动软件有限公司 | Method and device for electric appliance closing reminding |
| CN108344236A (en) * | 2018-02-06 | 2018-07-31 | 黄旖旎 | One kind is anti-to be forgotten to close refrigerator devices |
| CN109708424A (en) * | 2018-12-07 | 2019-05-03 | 青岛海尔股份有限公司 | A kind of control method of fresh-keeping refrigerator |
| CN113116166A (en) * | 2020-01-13 | 2021-07-16 | 九阳股份有限公司 | Heat preservation control method of cooking appliance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005180913A (en) * | 2005-03-17 | 2005-07-07 | Mitsubishi Electric Corp | Control device for refrigerator |
| CN101109596A (en) * | 2007-08-16 | 2008-01-23 | 海信科龙电器股份有限公司 | Refrigerator with function of releasing anion and drop ozone |
| CN101122437A (en) * | 2006-08-10 | 2008-02-13 | 海尔集团公司 | Refrigerator possessing light lumination fresh-keeping function and its performance method |
| CN201126296Y (en) * | 2007-11-21 | 2008-10-01 | 海信（北京）电器有限公司 | LED illumination, fresh-keeping modular circuit and refrigerator containing the circuit |
| CN201497273U (en) * | 2009-09-22 | 2010-06-02 | 青岛澳柯玛股份有限公司 | Refrigerator with functions of door opening, timing and warning |
-
2009
- 2009-09-22 CN CN200910018963A patent/CN101672558A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005180913A (en) * | 2005-03-17 | 2005-07-07 | Mitsubishi Electric Corp | Control device for refrigerator |
| CN101122437A (en) * | 2006-08-10 | 2008-02-13 | 海尔集团公司 | Refrigerator possessing light lumination fresh-keeping function and its performance method |
| CN101109596A (en) * | 2007-08-16 | 2008-01-23 | 海信科龙电器股份有限公司 | Refrigerator with function of releasing anion and drop ozone |
| CN201126296Y (en) * | 2007-11-21 | 2008-10-01 | 海信（北京）电器有限公司 | LED illumination, fresh-keeping modular circuit and refrigerator containing the circuit |
| CN201497273U (en) * | 2009-09-22 | 2010-06-02 | 青岛澳柯玛股份有限公司 | Refrigerator with functions of door opening, timing and warning |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353206A (en) * | 2013-07-26 | 2013-10-16 | 合肥美的电冰箱有限公司 | Refrigerator and fault detecting method and control method thereof |
| CN104753027A (en) * | 2013-12-31 | 2015-07-01 | 西门子(深圳)磁共振有限公司 | Superconducting magnet and quench protection device and method thereof, and magnetic resonance imaging system adopting superconducting magnet |
| CN104753027B (en) * | 2013-12-31 | 2018-05-18 | 西门子(深圳)磁共振有限公司 | Superconducting magnet and its quenching protection device, the method and magnetic resonance imaging system using the superconducting magnet |
| CN104236247A (en) * | 2014-09-17 | 2014-12-24 | 合肥美的电冰箱有限公司 | Control device of freezer and freezer comprising control device |
| CN105511253A (en) * | 2014-09-24 | 2016-04-20 | 冯林 | Prompting timer |
| CN104567271A (en) * | 2015-01-07 | 2015-04-29 | 青岛海尔股份有限公司 | Control method of live-keeping refrigeration device |
| CN106054623A (en) * | 2016-05-31 | 2016-10-26 | 北京小米移动软件有限公司 | Method and device for electric appliance closing reminding |
| CN108344236A (en) * | 2018-02-06 | 2018-07-31 | 黄旖旎 | One kind is anti-to be forgotten to close refrigerator devices |
| CN109708424A (en) * | 2018-12-07 | 2019-05-03 | 青岛海尔股份有限公司 | A kind of control method of fresh-keeping refrigerator |
| CN113116166A (en) * | 2020-01-13 | 2021-07-16 | 九阳股份有限公司 | Heat preservation control method of cooking appliance |
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| PB01 | Publication | ||
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Application publication date: 20100317 |