CN201617645U - Refrigerating electric rice cooker - Google Patents
Refrigerating electric rice cooker Download PDFInfo
- Publication number
- CN201617645U CN201617645U CN2009202927454U CN200920292745U CN201617645U CN 201617645 U CN201617645 U CN 201617645U CN 2009202927454 U CN2009202927454 U CN 2009202927454U CN 200920292745 U CN200920292745 U CN 200920292745U CN 201617645 U CN201617645 U CN 201617645U
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- Prior art keywords
- electric cooker
- refrigerating
- semiconductor
- pot
- led
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Abstract
The utility model discloses a refrigerating electric rice cooker which comprises a cover, a shell, an inner boiler, a heater and the like, and is characterized in that a refrigerating device is arranged in the shell; and the refrigerating device is a semiconductor refrigerating device or compressor refrigerating device and can cool the interior of the electric rice cooker so as to effectively prolong the preserving period for the food remained in the cooker.
Description
One, technical field:
The utility model relates to a kind of electric cooker, particularly a kind of electric cooker that refrigerating plant is arranged.
Two, background technology:
Electric cooker: being called grill pan again, is to utilize electric energy to change the cooker of heat energy into, easy to use, sanitation and hygiene, also have to food steam, boil, stew, multiple operating function such as stewing.The invention of electric cooker has reduced a lot of families and has spent in time on cooking, has become the daily household electrical appliance of popularizing very much now.Common electric cooker is divided into insulation self-action, timing heat preserving type and novel micro computer controlled standard three classes.Though electric cooker provides many facilities for food processing, but blemish in an otherwise perfect thing is that the food that resides in the electric cooker is can not the long period fresh-keeping, the purpose of this utility model is by refrigerating plant being installed to the processing of lowering the temperature in the electric cooker in electric cooker, the interior food fresh-keeping problem thereby effective solution is stewed.The refrigerating plant that the utility model uses is semiconductor cooling device or compression mechanism device for cooling.
The operation principle of semiconductor refrigerating is to utilize " Po Er subsides " effect of semi-conducting material to freeze, and promptly when direct current passes through the loop of two kinds of different conductive materials formations, will produce the neither endothermic nor exothermic phenomenon on the node.In the practicality, the thermoelectric pile that semiconductor thermocouple constitutes is connected dc source, then its one side absorbs heat (cold junction), and another side is emitted heat (hot junction).Semiconductor refrigerating does not need cold-producing medium, noiselessness, and volume is little, and the life-span is long, and refrigerating speed is fast, and as long as change sense of current, same refrigerator both can be used for refrigeration, also can heat.Because semiconductor refrigerating has series of advantages, be applied to a lot of fields such as military affairs, medical treatment, laboratory installation at present, at daily life field small refrigerator, air-conditioning, cold, hot two-purpose case, water dispenser etc. are arranged.
Compressor cooling is traditional refrigeration modes, refrigeration is better than semiconductor refrigerating, and the micro-compressor of developing at present of the present utility model that is applicable to has been applied in the small refrigeration systems such as medical imaging system, electronic component refrigeration, car refrigerator, family expenses ice machine.
Three, utility model content:
The purpose of this utility model is by refrigerating plant being installed to the processing of lowering the temperature in the electric cooker in electric cooker, the interior food fresh-keeping problem thereby effective solution is stewed.The refrigerating plant that the utility model uses is semiconductor cooling device or compression mechanism device for cooling.
The utility model adopts following technical scheme:
A kind of electric cooker comprises pot lid, pot shell, interior pot, heater etc., it is characterized in that: in pot shell refrigerating plant is installed.Refrigerating plant scheme one: semiconductor cooling device comprises semiconductor thermoelectric module, leads warm sheet, leads warm fan etc.; Refrigerating plant scheme two: the compression mechanism device for cooling comprises compressor, evaporimeter, condenser etc.By the mode of refrigerating plant is installed, can effectively prolong the fresh-keeping cycle of depositing in the interior food of pot to processings of lowering the temperature of electric cooker inside in electric cooker.
Four, description of drawings:
Fig. 1 adopts semiconductor cooling device electric cooker profile;
Fig. 2 adopts compression mechanism device for cooling electric cooker profile.
Five, concrete enforcement:
Mode one:
As shown in Figure 1: comprise that pot shell 1, pot covers 2, interior pot 3, heater 4, two separate stuffy rooms about pot shell 1 is divided into by dividing plate 5, left chamber 6 and right ventricle 7, right ventricle 7 is food processing, storage area, internal heater 4, interior pot 3, having above stews covers 2; Chamber 6, a left side is a plenum area.Be inlaid with semiconductor cooling device on the dividing plate 5, comprise that semiconductor thermoelectric module 8, right side lead warm sheet 9, right side and lead that warm fan 10, left side are led warm sheet 11, warm fan 12 is led in the left side.After opening the refrigerating plant power supply, the right-hand member 14 (cold junction) of semiconductor thermoelectric module 8 begins refrigeration, the right side is led warm sheet 9 this low-temperature receiver is imported in the right ventricle 7, the right side is led warm fan 10 and is quickened cold air is dispelled to right ventricle 7, pot 3 fast coolings in making, meanwhile, the left end 15 (hot junction) of semiconductor thermoelectric module 8 begins to heat, the left side is led warm sheet 11 this thermal source is imported in the left chamber 6, the left side is led warm fan 12 and is quickened hot gas is dispelled in the left chamber 6, and dispels to external environment condition by the air vent 13 on 6 housings of left chamber.Use the electric cooker cooling rate of this kind refrigerating plant fast, not only can effectively prolong the food fresh-keeping phase in pot, and can also be used to making the food of relieving summer heat such as cool braised noodle, cold dish in summer.
If change the both positive and negative polarity of semiconductor thermoelectric module power supply, then according to the characteristic of semiconductor thermoelectric module, its cool and heat ends is also exchanged thereupon, and the right-hand member 14 of the semiconductor thermoelectric module 8 of this moment changes the hot junction into, and the thermal source of Chan Shenging also can be used for the heating and the insulation of food in the right ventricle 7 therefrom.This cool and heat ends of semiconductor thermoelectric module is changed the characteristic and the structure of exchanging with power positive cathode and is widely used on the vehicle-mounted cold, hot two-purpose case.
Mode two:
As shown in Figure 2: comprise that pot shell 1, pot covers 2, interior pot 3, heater 4, two separate stuffy rooms about pot shell 1 is divided into by dividing plate 5, left chamber 6 and right ventricle 7, right ventricle 7 is food processing, storage area, internal heater 4, interior pot 3, having above stews covers 2; Chamber 6, a left side is a plenum area, and indoor compressor 16 and the condenser 17 that is installed on the dividing plate 5 left walls of being equipped with is equipped with evaporimeter 18 on the dividing plate 5 right walls.The structure of this refrigerating plant and operation principle are identical with the common compressor refrigerator, and right ventricle 7 is equivalent to freezing, the refrigerating chamber of refrigerator.Utilize the compressor cooling mode to make and reach the temperature lower in the electric cooker, thereby make the food fresh-keeping phase of depositing in pot longer than semiconductor refrigerating.Use the electric cooker of this kind refrigerating plant also can hold concurrently ice making piece and cold drink.
Claims (4)
1. an electric cooker comprises pot shell (1), pot lid (2), interior pot (3), heater (4), it is characterized in that also comprising refrigerating plant.
2. electric cooker according to claim 1 is characterized in that refrigerating plant adopts semiconductor cooling device or compression mechanism device for cooling.
3. electric cooker according to claim 2 is characterized in that, described semiconductor cooling device comprises that warm sheet (9) is led on semiconductor thermoelectric module (8), right side and warm sheet (11) is led in the left side, warm fan (10) is led on the right side and warm fan (12) is led in the left side.
4. electric cooker according to claim 2 is characterized in that, described compression mechanism device for cooling comprises compressor (16), condenser (17), evaporimeter (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202927454U CN201617645U (en) | 2009-12-07 | 2009-12-07 | Refrigerating electric rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202927454U CN201617645U (en) | 2009-12-07 | 2009-12-07 | Refrigerating electric rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201617645U true CN201617645U (en) | 2010-11-03 |
Family
ID=43021097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202927454U Expired - Fee Related CN201617645U (en) | 2009-12-07 | 2009-12-07 | Refrigerating electric rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201617645U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105902132A (en) * | 2015-02-19 | 2016-08-31 | 松下知识产权经营株式会社 | Mixer |
| CN107997563A (en) * | 2017-12-07 | 2018-05-08 | 北京小米移动软件有限公司 | Electric cooker and electric cooker control method |
| CN110623556A (en) * | 2019-09-20 | 2019-12-31 | 珠海格力电器股份有限公司 | Cooking utensil and reservation fresh-keeping method |
-
2009
- 2009-12-07 CN CN2009202927454U patent/CN201617645U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105902132A (en) * | 2015-02-19 | 2016-08-31 | 松下知识产权经营株式会社 | Mixer |
| CN107997563A (en) * | 2017-12-07 | 2018-05-08 | 北京小米移动软件有限公司 | Electric cooker and electric cooker control method |
| CN110623556A (en) * | 2019-09-20 | 2019-12-31 | 珠海格力电器股份有限公司 | Cooking utensil and reservation fresh-keeping method |
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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 |
Granted publication date: 20101103 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |