CN103799851A - Intelligent electric pressure cooker with bottom reflection function - Google Patents
Intelligent electric pressure cooker with bottom reflection function Download PDFInfo
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- CN103799851A CN103799851A CN201310674024.0A CN201310674024A CN103799851A CN 103799851 A CN103799851 A CN 103799851A CN 201310674024 A CN201310674024 A CN 201310674024A CN 103799851 A CN103799851 A CN 103799851A
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- cooking saucepan
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- 238000010411 cooking Methods 0.000 claims abstract description 40
- 238000005485 electric heating Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000005693 optoelectronics Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 7
- 230000005622 photoelectricity Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention provides an intelligent electric pressure cooker with the bottom reflection function. Two or more electric heating devices are assembled, two or more inner containers are assembled, the diameters of the upper portions of the container bodies of the inner containers are equal, and the diameters of the lower portions of the container bodies of the inner containers are different; according to an assembled inner container detection device, a reflection type photoelectric switch is installed at the bottom of a shell or an outer cooker body of the intelligent electric pressure cooker below an electric heating pot, a small hole is punched in the electric heating pot and corresponds to the photoelectric switch in position, infrared rays can be conveniently irradiated upwards, the area of the small hole ranges from 10 square millimeters to 64 square millimeters, and a light beam emitted by an emission port of the reflection type photoelectric switch is perpendicular to the bottom of an electric pressure cooker body. The intelligent electric pressure cooker is high in use reliability, can carry out intelligent recognition on the inner containers of different sizes and shapes, can automatically select corresponding heating power to carry out cooking, and can use electricity in an economical mode, the usage process of the intelligent electric pressure cooker is simplified, operation is easy and convenient, and the intelligent electric pressure cooker is especially applicable to the elderly, children and women.
Description
[technical field]
The present invention relates to a kind of electric-heating cooking utensil, particularly a kind of electric pressure cooking saucepan.
[background technology]
CN200910114535.0 " multistage integrated liner and full-featured electrothermal cooking utensil " patent of invention, the design of multistage inner bag is proposed: configure the multiple inner bags that vary in size to an electric pressure cooking saucepan, the segmentation progression difference of wherein each inner bag, the diameter difference of each section of courage body of inner bag, the diameter of each section of courage body of inner bag constantly reduces from Dan Tiwang bottom, top courage body, and every task only uses an inner bag.This invention product can be processed multiple food easily simultaneously, and dish is cooked, steamed in realization, one pot of Baoshang is ripe; Can meet unmarried, man and wife family or three Kou Ren nuclear families at ordinary times when reception friends and family under both of these case to the big or small visibly different demand of (amount of cooking etc.) cooking amount.
But, dispose the electric pressure cooking saucepan of the large small inner container of multiple differences, if dispose corresponding multiple electric hot tray simultaneously, during due to use electric pressure cooking saucepan, only use an inner bag at every turn, just there is the matching problem of How to choose inner bag and corresponding electric hot tray.Conventional solution is, increase multiple switches at electric pressure cooking saucepan shell, the different corresponding different inner bags and corresponding electric hot tray (adopting corresponding mode of heating) of switch, but too many switch uses inconvenience, is a burden to user (particularly old man).
[summary of the invention]
The object of the invention is to overcome the above-mentioned deficiency of existing electric pressure cooking saucepan, a kind of end reflection Intelligent electric pressure pot is provided.
The present invention proposes a kind of end reflection Intelligent electric pressure pot, comprises shell, outer pot, inner bag, electric calorifie installation and Circuits System, it is characterized in that this electric pressure cooking saucepan at least disposes 2 above electric calorifie installations that can generate heat respectively; This electric pressure cooking saucepan at least disposes that more than 2 topmost courage body diameter is identical, the different inner bag of bottom courage body diameter, the diameter of each section of courage body of inner bag constantly reduces from Dan Tiwang bottom, top courage body, and the foot courage body diameter of maximum inner bag and minimum inner bag differs more than 14 millimeters; Every task only uses an inner bag, and the inner bag of different sizes and the electric calorifie installation of corresponding size match; This electric pressure cooking saucepan at least disposes more than 1 group inner bag checkout gear, electric pressure cooking saucepan shell or the outer pot bottom of this inner bag checkout gear below electric heating basin is provided with reflective photoelectric switch, and relevant position is with holes on electric heating basin, being convenient to infrared ray up penetrates, little hole area is 9-64 square millimeter, and the emission port of reflection photoelectric switch and the beam direction of launching are vertical with the electric pressure cooking saucepan the bottom of a pan.Reflection photoelectric switch is arranged on below electric heating basin, can reduce the impact of electric heating basin heat on reflection photoelectric switch quality, improves the dependability of electric pressure cooking saucepan.
The detection principle of inner bag checkout gear of the present invention is by the detection of inner bag diameter is distinguished to different inner bags, and therefore, end reflection Intelligent electric pressure pot of the present invention must the different inner bag of configuration more than 2 part courage body diameter.Because same electric pressure cooking saucepan uses unified sealing ring, for guaranteeing sealing property, the diameter of the topmost portion courage body of each inner bag of same electric pressure cooking saucepan must be identical; Therefore,, for detecting the different inner bag of identification, must manufacture distinguishing each different inner bags of diameter of other part courage bodies.The courage body diameter of different inner bags differs larger, just easily accurately detect, different inner bags for detection of the diameter that divides of courage body differ should be more than 17 millimeters.
The present invention proposes a kind of end reflection Intelligent electric pressure pot, it is characterized in that described inner bag checkout gear has power on/off device.Inner bag checkout gear itself has power on/off device and power on/off function, can simplified design.
The present invention proposes a kind of end reflection Intelligent electric pressure pot, it is characterized in that the circuit design of described photoelectricity identification inner bag Intelligent electric pressure pot becomes the inner bag of different sizes and the electric calorifie installation of corresponding size to match.Inner bag and the electric calorifie installation of end reflection Intelligent electric pressure pot configuration equivalent amount of the present invention, can make the inner bag of different sizes mate with the electric calorifie installation (as electrothermal tube) of corresponding size.Avoid small inner container to join the waste electrical phenomena of large electrothermal tube, can using electricity wisely.
Explanation of nouns: large inner bag is an overall courage body, regardless of each section of courage body; Be greater than, be less than, between include given figure.
End reflection Intelligent electric pressure pot provided by the invention, the dependability of electric pressure cooking saucepan is high, can automatically carry out intellectuality identification to the inner bag of different sizes, shape, and automatically select corresponding heating power to cook, energy using electricity wisely, simplify electric pressure cooking saucepan service routine, simple, convenient, be particularly suitable for old man, child and women and use.
[accompanying drawing explanation]
Fig. 1 is (two inner bags of configuration) the electric pressure cooker structure schematic diagram that is placed with secondary small inner container; Fig. 2 is (two inner bags of configuration) the electric pressure cooker structure schematic diagram that is placed with large inner bag; Fig. 3 is (three inner bags of configuration) the electric pressure cooker structure schematic diagram that is placed with small inner container; Fig. 4 is for being placed with the electric pressure cooker structure schematic diagram of middle inner bag (three inner bags of configuration); Fig. 5 is for being placed with the electric pressure cooker structure schematic diagram of large inner bag (three inner bags of configuration); Wherein: electric heating basin 1, large inner bag 2, reflection photoelectric switch 3, light beam circuit 4, small inner container 5, middle inner bag 6, (second) reflection photoelectric switch 7, (second) light beam circuit 8.
Fig. 6 is (two inner bags of configuration) electric pressure cooking saucepan circuit diagram; Fig. 7 is (three inner bags of configuration) electric pressure cooking saucepan circuit diagram.Wherein: master switch K1, heat-insulation switch K2, comprehensive automatic clock switch K3, optoelectronic switch K5, (on) optoelectronic switch K6, fuse T, little heat-generating pipe R1, middle heat-generating pipe R2, large heat-generating pipe R3.
[specific embodiment]
Embodiment mono-
Referring to Fig. 1, Fig. 2, Fig. 6, the present embodiment photoelectricity identification inner bag Intelligent electric pressure pot comprises 2 inner bag and 2 big or small electrothermal tubes that can generate heat respectively that part position diameter is different, inner bag is placed in outer pot 1, electric pressure cooking saucepan shell or outer pot bottom below electric heating basin are provided with reflective photoelectric switch, the transmitter of reflective photoelectric switch is together with receiver corporation, and relevant position is with holes on electric heating basin, being convenient to infrared ray up penetrates, little hole area is 25 square millimeters, the emission port of reflection photoelectric switch and the beam direction of launching are vertical with the electric pressure cooking saucepan the bottom of a pan.After master switch K1 and comprehensive automatic clock switch K3 open, little heat-generating pipe R1 conducting heating; In the time that using large inner bag 2, electric pressure cooking saucepan (sees Fig. 2), reflection photoelectric switch 3 transmitter utilizing emitted light beams are to large inner bag bottom, the major diameter bottom of large inner bag is greater than electric heating basin diameter, topped optoelectronic switch 3 apertures of energy, little with the vertical range of optoelectronic switch 3, the reflective light intensity of generation, reflection photoelectric switch 3 receivers are received after enough reverberation, optoelectronic switch K5 action, large electrothermal tube R3 is in on-state; When electric pressure cooking saucepan uses large inner bag, connect large electrothermal tube R3 and little heat-generating pipe R1 simultaneously, form the corresponding relation of large inner bag and large and small heat-generating pipe.When electric pressure cooking saucepan uses small inner container 5 (seeing Fig. 1), small inner container lower diameter is little, can not topped optoelectronic switch 3 apertures, topped optoelectronic switch 3 apertures of the small inner container middle part larger energy of diameter, but small inner container middle part is large with reflection photoelectric switch 3 distances, a little less than the reverberation producing, reflection photoelectric switch 3 receivers cannot be received enough reverberation, and normally closed optoelectronic switch K5 is failure to actuate, and large electrothermal tube R3 disconnects, only open little heat-generating pipe R1, form the corresponding relation of small inner container and little heat-generating pipe.Thereby between the different inner bag of privileged site diameter and different electrothermal tube power, set up associated one to one.
Embodiment bis-
Referring to Fig. 3, Fig. 4, Fig. 5, Fig. 7, the present embodiment photoelectricity identification inner bag Intelligent electric pressure pot comprises 3 large, medium and small inner bags that part position diameter is different, 3 large, medium and small electrothermal tubes that can generate heat respectively, inner bag is placed in outer pot, electric pressure cooking saucepan shell or outer pot bottom below electric heating basin are provided with reflective photoelectric switch, the transmitter of reflective photoelectric switch is together with receiver corporation, and relevant position is with holes on electric heating basin, being convenient to infrared ray up penetrates, little hole area is 36 square millimeters, the emission port of reflection photoelectric switch and the beam direction of launching are vertical with the electric pressure cooking saucepan the bottom of a pan.After master switch K1 and comprehensive automatic clock switch K3 open, little heat-generating pipe R1 conducting heating; In the time that using large inner bag 2, electric pressure cooking saucepan (sees Fig. 5), reflection photoelectric switch 3 transmitter utilizing emitted light beams are to large inner bag bottom, the major diameter bottom of large inner bag is greater than electric heating basin diameter, topped optoelectronic switch 3,7 apertures of energy, little with the vertical range of optoelectronic switch 3,7, the reflective light intensity of generation, reflection photoelectric switch 3,7 receivers are received after enough reverberation, optoelectronic switch K5, K6 action, large electrothermal tube R3, middle electrothermal tube R2 connect; When electric pressure cooking saucepan uses large inner bag, connect large electrothermal tube R3, middle electrothermal tube R2 and little heat-generating pipe R1 simultaneously, form the corresponding relation of large inner bag and large, medium and small heat-generating pipe.When electric pressure cooking saucepan uses small inner container 5 (seeing Fig. 3), small inner container lower diameter is little, can not topped optoelectronic switch 3 apertures, small inner container middle part, topped optoelectronic switch 3,7 apertures of the larger energy of upper diameter, but large with reflection photoelectric switch 3,7 distances, a little less than the reverberation producing, electric switch 3 receivers that diffuse cannot be received enough reverberation, normally closed optoelectronic switch K5, K6 are failure to actuate, large electrothermal tube R3, middle electrothermal tube R2 disconnect, only open little heat-generating pipe R1, form the corresponding relation of small inner container and little heat-generating pipe.During electric pressure cooking saucepan uses when inner bag 6 (seeing Fig. 4), diffuse electric switch 7 transmitter utilizing emitted light beams to middle inner bag, topped optoelectronic switch 7 apertures of bottom energy of the big-and-middle inner bag of diameter, and electric switch 7 distances are little with diffusing, the diffuse reflection light intensity producing, reflection photoelectric switch 7 receivers are received after stronger reverberation, optoelectronic switch K6 action, electrothermal tube R2 in connection; Middle inner bag portion top can topped optoelectronic switch 3 apertures, but distance is too large, a little less than reverberation, normally closed optoelectronic switch K5 is failure to actuate, large electrothermal tube R3 disconnects; Electrothermal tube R2 and little heat-generating pipe R1 in connecting when inner bag during electric pressure cooking saucepan uses simultaneously, the corresponding relation of inner bag and middle or small heat-generating pipe in formation.Thereby between the different inner bag of privileged site diameter and different electrothermal tube power, set up associated one to one.
Claims (2)
1. at the bottom of, a reflection Intelligent electric pressure pot, comprises shell, outer pot, inner bag, electric calorifie installation and Circuits System, it is characterized in that this electric pressure cooking saucepan at least disposes 2 above electric calorifie installations that can generate heat respectively; This electric pressure cooking saucepan at least disposes that more than 2 topmost courage body diameter is identical, the different inner bag of bottom courage body diameter, the diameter of each section of courage body of inner bag constantly reduces from Dan Tiwang bottom, top courage body, and the foot courage body diameter of maximum inner bag and minimum inner bag differs more than 14 millimeters; Every task only uses an inner bag, and the inner bag of different sizes and the electric calorifie installation of corresponding size match; This electric pressure cooking saucepan at least disposes more than 1 group inner bag checkout gear, electric pressure cooking saucepan shell or the outer pot bottom of this inner bag checkout gear below electric heating basin is provided with reflective photoelectric switch, and relevant position is with holes on electric heating basin, being convenient to infrared ray up penetrates, little hole area is 9-64 square millimeter, and the emission port of reflection photoelectric switch and the beam direction of launching are vertical with the electric pressure cooking saucepan the bottom of a pan.
2. the end according to claim 1 reflection Intelligent electric pressure pot, it is characterized in that different inner bags for detection of the diameter that divides of courage body differ should be more than 17 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674024.0A CN103799851B (en) | 2013-12-13 | 2013-12-13 | End reflection Intelligent electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674024.0A CN103799851B (en) | 2013-12-13 | 2013-12-13 | End reflection Intelligent electric pressure cooker |
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| Publication Number | Publication Date |
|---|---|
| CN103799851A true CN103799851A (en) | 2014-05-21 |
| CN103799851B CN103799851B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310674024.0A Expired - Fee Related CN103799851B (en) | 2013-12-13 | 2013-12-13 | End reflection Intelligent electric pressure cooker |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004261476A (en) * | 2003-03-04 | 2004-09-24 | Tiger Vacuum Bottle Co Ltd | Electric pressure cooker |
| CN101708104A (en) * | 2009-12-16 | 2010-05-19 | 白先放 | Multi-power full-featured electric pressure cooker |
| CN101708105A (en) * | 2009-11-06 | 2010-05-19 | 白先放 | Multistage integrated liner and full-featured electrothermal cooking utensil |
| CN201533752U (en) * | 2009-10-19 | 2010-07-28 | 钱海鹏 | Cooking device |
| KR20110006426A (en) * | 2009-07-14 | 2011-01-20 | 한국과학기술원 | Far infrared ray rice cooker and rice cooking method thereof |
| CN203662544U (en) * | 2013-12-13 | 2014-06-25 | 广西大学 | Intelligent electric pressure cooker with bottom reflection |
-
2013
- 2013-12-13 CN CN201310674024.0A patent/CN103799851B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004261476A (en) * | 2003-03-04 | 2004-09-24 | Tiger Vacuum Bottle Co Ltd | Electric pressure cooker |
| KR20110006426A (en) * | 2009-07-14 | 2011-01-20 | 한국과학기술원 | Far infrared ray rice cooker and rice cooking method thereof |
| CN201533752U (en) * | 2009-10-19 | 2010-07-28 | 钱海鹏 | Cooking device |
| CN101708105A (en) * | 2009-11-06 | 2010-05-19 | 白先放 | Multistage integrated liner and full-featured electrothermal cooking utensil |
| CN101708104A (en) * | 2009-12-16 | 2010-05-19 | 白先放 | Multi-power full-featured electric pressure cooker |
| CN203662544U (en) * | 2013-12-13 | 2014-06-25 | 广西大学 | Intelligent electric pressure cooker with bottom reflection |
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| CN103799851B (en) | 2016-04-20 |
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Granted publication date: 20160420 |