CN102860745A - Semiconductor microwave electric cooker - Google Patents

Semiconductor microwave electric cooker Download PDF

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Publication number
CN102860745A
CN102860745A CN2012103229403A CN201210322940A CN102860745A CN 102860745 A CN102860745 A CN 102860745A CN 2012103229403 A CN2012103229403 A CN 2012103229403A CN 201210322940 A CN201210322940 A CN 201210322940A CN 102860745 A CN102860745 A CN 102860745A
Authority
CN
China
Prior art keywords
electric cooker
micro
wave
semiconductor
base
Prior art date
Application number
CN2012103229403A
Other languages
Chinese (zh)
Inventor
陈超
李志刚
曾铭志
Original Assignee
广东格兰仕微波炉电器制造有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 广东格兰仕微波炉电器制造有限公司 filed Critical 广东格兰仕微波炉电器制造有限公司
Priority to CN2012103229403A priority Critical patent/CN102860745A/en
Publication of CN102860745A publication Critical patent/CN102860745A/en

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Abstract

The invention provides a semiconductor microwave electric cooker which comprises an electric cooker liner used for containing food, an upper cover microwave shielding case, a base microwave shielding case, a semiconductor microwave generator and a waveguide box, wherein the upper cover microwave shielding case has an exhaust hole communicated with the liner; the base microwave shielding case has a waveguide hole; the waveguide box is fixed on the base microwave shielding case and corresponds to the waveguide hole; an aerial head of the semiconductor microwave generator is arranged in the waveguide box; and the electric cooker liner is arranged in a microwave shielding cavity formed by the upper cover microwave shielding case and the base microwave shielding case. The semiconductor microwave electric cooker is simple and compact in structure, high in power of semiconductor microwave heating, rapid in heating, even in heating, good in cooking effect and good in safety performance.

Description

The semiconductor microwave electric cooker
 
[technical field]
The present invention relates to a kind of electric cooker, refer in particular to a kind of semiconductor microwave electric cooker that utilizes the semiconductor microactuator wave technology.
 
[background technology]
Be used for traditionally cooking the household electrical appliances of cooking with heat food and usually can adopt electric cooker, electric cooker adopts electrical heating wire to heat in structure traditionally, overall volume is large, structure is comparatively complicated, the miniaturization and the designs simplification that are unfavorable for product, electrical heating wire is arranged on a pot courage bottom, and the shape structure of electric cooker is restricted; Electricity consumption is dangerous, and is dangerous because meeting the water generates electric leakage easily; And power is little, and energy utilization rate is low, and heating and cooking function are single, and other function such as boil, fry, bake and can not reach as boiling in a covered pot over a slow fire except cooking, and weak effect can not satisfy the demands; Heat inhomogeneously, firing rate is slow, and cooking effect is undesirable, and nutrient loss is larger.In addition, the food slit, the bottom of a pan of dropping easily, easy to clean does not cause hygienic issues easily, and causes electric leakage dangerous.
Therefore, provide a kind of Novel electric rice cooker simple and compact for structure, that power is high, firing rate is fast, security performance is good, practical real in necessary.
 
[summary of the invention]
The object of the present invention is to provide a kind of semiconductor microwave electric cooker simple and compact for structure.
For realizing the object of the invention, provide following technical scheme:
The invention provides a kind of semiconductor microwave electric cooker, it comprises electric cooker inner container, loam cake micro-wave screening cover, base micro-wave screening cover, semiconductor microactuator wave producer, the wave guide box of food container, this loam cake micro-wave screening is covered with the steam vent that is communicated with inner bag, this base micro-wave screening cover is provided with the waveguide mouth, wave guide box is fixed on the base micro-wave screening cover and corresponding waveguide mouth, the aerial head of this semiconductor microactuator wave producer is inserted in the wave guide box, and electric cooker inner container places in the micro-wave screening chamber of this loam cake micro-wave screening cover and base micro-wave screening cover formation.
The microwave that semiconductor microwave electric cooker of the present invention produces by the semiconductor microactuator wave producer imports in the airtight micro-wave screening chamber that is made of loam cake micro-wave screening cover and base micro-wave screening cover, produce heating effect, simple and compact for structure, and the power of semiconductor microwave heating is high, firing rate is fast, homogeneous heating is cooked effective.Electric cooker inner container places airtight micro-wave screening chamber, guarantees effective heat food, and effectively prevents microwave leakage, and security performance is good.
In some embodiments, this waveguide mouth place is provided with non-metallic material waveguide mouth sealing block.The seal that the waveguide mouth sealing block that non-metallic material is set can increase heating space does not affect microwave simultaneously and imports, and in addition, waveguide mouth sealing block is set can have prevented that foreign material or water from entering wave guide box by the waveguide mouth, increases security performance.
In some embodiments, this base micro-wave screening is covered with bandy flange, and this loam cake micro-wave screening is covered with the bending edge with this flange snug fit, and this bending edge wraps up or be covered in this flange, both are close to combination, can avoid microwave to leak.
In some embodiments, this waveguide mouth is arranged on bottom or the side of this base micro-wave screening cover or is arranged on the loam cake micro-wave screening cover.The waveguide mouth can be arranged on any one position of electric cooker, is conducive to miniaturization and the designs simplification of product, and the diversity of configuration design.
The shape of this steam vent can have multiple, in some embodiments, and rounded or the oval or polygon of the shape of this steam vent.
In some embodiments, also comprise the loam cake and the base that consist of accommodation space, described electric cooker inner container, loam cake micro-wave screening cover, base micro-wave screening cover, semiconductor microactuator wave producer, wave guide box place in the accommodation space that this loam cake and base consist of, on cover and be provided with the steam that communicates with the steam vent of loam cake micro-wave screening cover and portal.Among some embodiment, also comprise control panel and the button of uncapping.
In some embodiments; this semiconductor microwave electric cooker also includes safety guard; this safety guard includes the switch cover induction installation that is arranged between loam cake and the base; only have after semiconductor microwave lid of electric rice cooker and base are fully airtight and just can start heating work; otherwise quit work immediately, prevent microwave leakage.In certain embodiments, this switch cover induction installation adopts the fine motion linkage structure.
In some embodiments, on base, also be provided with the semiconductor heat-dissipating fan, help heat radiation.
In some embodiments, this semiconductor microactuator wave producer connects AC power, or connects dc source by DC power converter.Wherein dc source comprises battery etc., and AC power can be for example civil power of external ac power source.The power supply that can provide for the battery of inside the semiconductor microactuator wave generation circuit to need with change-over circuit complete power supply module, also can be by being equipped with external DC power converter, directly using alternating current.It is outside also can be arranged on multifunctional semiconductor microwave electric cooker, is connected to by connector block on the internal circuit of multifunctional electric cooker.
In some embodiments, also comprise the rechargable battery that connects this semiconductor microactuator wave producer, and the charge-discharge control circuit that connects rechargable battery.Provide the semiconductor microactuator wave producer required power supply by rechargable battery, and can be charged to rechargable battery by charge-discharge control circuit by external power source.Can be set to by other interface mode, connect externally fed equipment, give the charging of multifunctional semiconductor microwave electric cooker internal cell.Also can use the solar energy electroplax, charge the battery or directly connect the semiconductor microwave generator circuit, to expand multiple power supply mode.
In some embodiments, also comprise control chip.This control chip connects semiconductor microactuator wave producer, control button, goes back in certain embodiments connecting valve lid induction installation, realizes the electronization control of heating function and safety operation.
In some embodiments, this electric cooker inner container adopts plastics or glass or pottery or boccaro material.These materials are conducive to semiconductor microwave conversion heating.
The contrast prior art, the present invention has the following advantages:
Semiconductor microwave automatic rice cooker structure of the present invention is simply compact, and the power of semiconductor microwave heating is high, by semiconductor microwave by the food thermally equivalent, firing rate is fast, cooks effective.Electric cooker inner container places airtight micro-wave screening chamber, guarantees effective heat food, and effectively prevents microwave leakage, and security performance is good, and food nutrition runs off few, and this product safety is reliable, and is practical.
 
[description of drawings]
Fig. 1 is the structure cutaway view of semiconductor microwave electric cooker embodiment of the present invention;
Fig. 2 is the zoomed-in view of A part among Fig. 1;
Fig. 3 is the zoomed-in view of B part among Fig. 1.
[specific embodiment]
See also Fig. 1, semiconductor microwave electric cooker of the present invention comprises electric cooker inner container 4, loam cake micro-wave screening cover 2, base micro-wave screening cover 3, semiconductor microactuator wave producer 5, the wave guide box 7 of food container, and above-mentioned parts places in the accommodation space that loam cake 1 and base 6 consist of.
The bottom of this base micro-wave screening cover 3 is provided with waveguide mouth (not indicating), this waveguide mouth place is provided with non-metallic material waveguide mouth sealing block 8, wave guide box 7 is fixed on the base micro-wave screening cover 3 and corresponding waveguide mouth, the aerial head of this semiconductor microactuator wave producer 5 is inserted in the wave guide box 7, and electric cooker inner container 4 places in the micro-wave screening chamber of this loam cake micro-wave screening cover 2 and base micro-wave screening cover 3 formations.
The microwave that semiconductor microwave electric cooker of the present invention produces by semiconductor microactuator wave producer 5 imports in the airtight micro-wave screening chamber that is made of loam cake micro-wave screening cover 2 and base micro-wave screening cover 3, produce heating effect, simple and compact for structure, and the power of semiconductor microwave heating is high, firing rate is fast, homogeneous heating is cooked effective.Electric cooker inner container 4 places airtight micro-wave screening chamber, guarantees effective heat food, and effectively prevents microwave leakage, and security performance is good.This electric cooker inner container 4 can adopt plastics or glass or pottery or boccaro material.
The seal that the waveguide mouth sealing block 8 that the waveguide mouth arranges non-metallic material can increase heating space does not affect microwave simultaneously and imports, and in addition, waveguide mouth sealing block 8 is set can have prevented that foreign material or water from entering wave guide box by the waveguide mouth, increases security performance.
Please in conjunction with consulting Fig. 2, this base micro-wave screening cover 3 is provided with bandy flange 31, and this loam cake micro-wave screening cover 2 is provided with the bending edge 21 with this flange 31 snug fit, and these bending edge 21 these flanges 31 of parcel, both are close to combination, can avoid microwave to leak.
Please in conjunction with consulting Fig. 3, this loam cake micro-wave screening cover 2 is provided with the steam vent 12 that is communicated with inner bag 4, and this steam vent is communicated with the steam that arranges on the loam cake 1 and portals, and for reducing microwave radiation leakage, the pore diameter range of this steam vent 12 is at 3 ~ 7mm in the present embodiment.
Base 6 is provided with control panel 9, is provided with control chip, and this loam cake 1 is provided with the button 11 of uncapping.This control chip connects semiconductor microactuator wave producer, controls button, the button 11 of uncapping, switch cover induction installation between loam cake 1 and base 6 (not indicating), can connect suggestion device, for example warning lamp or the caution loudspeaker, this switch cover induction installation adopts the fine motion linkage structure that connects control chip in the present embodiment, only have after semiconductor microwave lid of electric rice cooker and base are fully airtight just can start heating work, otherwise quit work immediately, prevent microwave leakage.
Base 6 also is provided with semiconductor heat-dissipating fan 14, helps heat radiation.
This semiconductor microwave electric cooker can connect power supply in several ways.For example in certain embodiments, this semiconductor microactuator wave producer connects AC power, or connects dc source by DC power converter.Wherein dc source comprises battery etc., and AC power can be for example civil power of external ac power source.The power supply that can provide for the battery of inside the semiconductor microactuator wave generation circuit to need with change-over circuit complete power supply module, also can be by being equipped with external DC power converter, directly using alternating current.It is outside also can be arranged on multifunctional semiconductor microwave electric cooker, is connected to by connector block on the internal circuit of multifunctional electric cooker.
This semiconductor microactuator wave producer also comprises the rechargable battery that connects this semiconductor microactuator wave producer in certain embodiments, and the charge-discharge control circuit that connects rechargable battery.Provide the semiconductor microactuator wave producer required power supply by rechargable battery, and can be charged to rechargable battery by charge-discharge control circuit by external power source.Can be set to by other interface mode, connect externally fed equipment, give the charging of multifunctional semiconductor microwave electric cooker internal cell.Also can use the solar energy electroplax, charge the battery or directly connect the semiconductor microwave generator circuit, to expand multiple power supply mode.
The above is preferred embodiment of the present invention only, and protection scope of the present invention is not limited to this, anyly all belongs within the protection domain of the present invention based on the equivalent transformation on the technical solution of the present invention.

Claims (10)

1. semiconductor microwave electric cooker, it comprises the electric cooker inner container of food container, it is characterized in that, this semiconductor microwave electric cooker also comprises loam cake micro-wave screening cover, base micro-wave screening cover, the semiconductor microactuator wave producer, wave guide box, this loam cake micro-wave screening is covered with the steam vent that is communicated with inner bag, this base micro-wave screening cover is provided with the waveguide mouth, wave guide box is fixed on the base micro-wave screening cover and corresponding waveguide mouth, the aerial head of this semiconductor microactuator wave producer is inserted in the wave guide box, and electric cooker inner container places in the micro-wave screening chamber of this loam cake micro-wave screening cover and base micro-wave screening cover formation.
2. semiconductor microwave electric cooker as claimed in claim 1 is characterized in that, this waveguide mouth place is provided with non-metallic material waveguide mouth sealing block.
3. semiconductor microwave electric cooker as claimed in claim 1 or 2, it is characterized in that, this base micro-wave screening is covered with bandy flange, and this loam cake micro-wave screening is covered with the bending edge with this flange snug fit, and this bending edge wraps up or be covered in this flange.
4. semiconductor microwave electric cooker as claimed in claim 3 is characterized in that, this waveguide mouth is arranged on bottom or the side of this base micro-wave screening cover or is arranged on the loam cake micro-wave screening cover.
5. semiconductor microwave electric cooker as claimed in claim 3 is characterized in that, rounded or the oval or polygon of the shape of this steam vent.
6. semiconductor microwave electric cooker as claimed in claim 3 is characterized in that, also comprises the loam cake and the base that consist of accommodation space.
7. semiconductor microwave electric cooker as claimed in claim 6 is characterized in that, also comprises the switch cover induction installation that is arranged between loam cake and the base.
8. semiconductor microwave electric cooker as claimed in claim 6 is characterized in that, also comprises the semiconductor heat-dissipating fan that is arranged on base.
9. semiconductor microwave electric cooker as claimed in claim 3 is characterized in that, this semiconductor microactuator wave producer connects AC power, or connects dc source by DC power converter, or connects charge-discharge control circuit and rechargable battery.
10. semiconductor microwave electric cooker as claimed in claim 3 is characterized in that, this electric cooker inner container adopts plastics or glass or pottery or boccaro material.
CN2012103229403A 2012-09-04 2012-09-04 Semiconductor microwave electric cooker CN102860745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN2012103229403A CN102860745A (en) 2012-09-04 2012-09-04 Semiconductor microwave electric cooker

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104864426A (en) * 2015-06-08 2015-08-26 广东美的厨房电器制造有限公司 Microwave cooking tool
CN104864427A (en) * 2015-06-08 2015-08-26 广东美的厨房电器制造有限公司 Cavity structure of microwave rice cooker
CN104879801A (en) * 2015-06-08 2015-09-02 广东美的厨房电器制造有限公司 Microwave rice cooker
CN105928022A (en) * 2016-06-21 2016-09-07 广东美的厨房电器制造有限公司 Chamber of microwave oven and microwave oven
WO2017219632A1 (en) * 2016-06-21 2017-12-28 广东美的厨房电器制造有限公司 Cavity of microwave oven and microwave oven
CN109984586A (en) * 2018-01-03 2019-07-09 佛山市顺德区美的电热电器制造有限公司 Open and close convering system and cover assembly and cooking apparatus with it
CN110115498A (en) * 2018-12-17 2019-08-13 四川大学 A kind of device and method of stereoscopic microwave heating electric rice cooker
US10736186B2 (en) 2017-05-24 2020-08-04 Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. Cooking appliance
CN111870118A (en) * 2020-07-17 2020-11-03 广东美的厨房电器制造有限公司 Cookware, cooking utensil and control method thereof

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CN1078402A (en) * 1993-02-11 1993-11-17 林功顺 Disinfection box
CN1751635A (en) * 2005-10-26 2006-03-29 张敬胜 Heating inner container type micro-wave cooking pot
FR2908969A1 (en) * 2006-11-28 2008-05-30 Frederic Vandenbussche Food e.g. broth, cooking or object e.g. medical instrument, sterilizing method for e.g. steam sterilizer, involves steaming water by microwaves brought into recipient via waveguide and window/connection mounted in microwave inlet opening
CN201286615Y (en) * 2008-07-10 2009-08-12 黄必录 Micro-wave stewing boiler
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CN102472549A (en) * 2009-07-10 2012-05-23 松下电器产业株式会社 Storage apparatus, and storage method
CN202820884U (en) * 2012-09-04 2013-03-27 广东格兰仕微波炉电器制造有限公司 Semiconductor microwave electric cooker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1078402A (en) * 1993-02-11 1993-11-17 林功顺 Disinfection box
CN1751635A (en) * 2005-10-26 2006-03-29 张敬胜 Heating inner container type micro-wave cooking pot
FR2908969A1 (en) * 2006-11-28 2008-05-30 Frederic Vandenbussche Food e.g. broth, cooking or object e.g. medical instrument, sterilizing method for e.g. steam sterilizer, involves steaming water by microwaves brought into recipient via waveguide and window/connection mounted in microwave inlet opening
CN201286615Y (en) * 2008-07-10 2009-08-12 黄必录 Micro-wave stewing boiler
CN101766440A (en) * 2008-12-31 2010-07-07 达特工业股份有限公司 Microwave steam cooking container system
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CN202820884U (en) * 2012-09-04 2013-03-27 广东格兰仕微波炉电器制造有限公司 Semiconductor microwave electric cooker

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104864426A (en) * 2015-06-08 2015-08-26 广东美的厨房电器制造有限公司 Microwave cooking tool
CN104864427A (en) * 2015-06-08 2015-08-26 广东美的厨房电器制造有限公司 Cavity structure of microwave rice cooker
CN104879801A (en) * 2015-06-08 2015-09-02 广东美的厨房电器制造有限公司 Microwave rice cooker
WO2016197527A1 (en) * 2015-06-08 2016-12-15 广东美的厨房电器制造有限公司 Microwave rice cooker
CN104879801B (en) * 2015-06-08 2017-07-07 广东美的厨房电器制造有限公司 Microwave rice cooker
US10869368B2 (en) 2015-06-08 2020-12-15 Guangdong Midea Kitchen Appliances Manufacturing Co. Ltd. Microwave rice cooker
CN105928022A (en) * 2016-06-21 2016-09-07 广东美的厨房电器制造有限公司 Chamber of microwave oven and microwave oven
WO2017219632A1 (en) * 2016-06-21 2017-12-28 广东美的厨房电器制造有限公司 Cavity of microwave oven and microwave oven
US10736186B2 (en) 2017-05-24 2020-08-04 Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. Cooking appliance
CN109984586A (en) * 2018-01-03 2019-07-09 佛山市顺德区美的电热电器制造有限公司 Open and close convering system and cover assembly and cooking apparatus with it
CN110115498A (en) * 2018-12-17 2019-08-13 四川大学 A kind of device and method of stereoscopic microwave heating electric rice cooker
CN111870118A (en) * 2020-07-17 2020-11-03 广东美的厨房电器制造有限公司 Cookware, cooking utensil and control method thereof

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