CN102871538A - Semiconductor microwave electric pressure cooker - Google Patents
Semiconductor microwave electric pressure cooker Download PDFInfo
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- CN102871538A CN102871538A CN2012103229047A CN201210322904A CN102871538A CN 102871538 A CN102871538 A CN 102871538A CN 2012103229047 A CN2012103229047 A CN 2012103229047A CN 201210322904 A CN201210322904 A CN 201210322904A CN 102871538 A CN102871538 A CN 102871538A
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Abstract
The invention provides a semiconductor microwave electric pressure cooker, comprising an inner container used for containing foods; the semiconductor microwave electric pressure cooker further comprises an upper cover microwave shielding case, a base microwave shielding case, a semiconductor microwave generator and a waveguide box; the upper cover microwave shielding case and the base microwave shielding case form a microwave shielding cavity; the inner container is arranged in the microwave shielding cavity; a sealing part is arranged between the upper cover microwave shielding case and the inner container; the upper cover microwave shielding case is provided with a pressure valve which is communicated with the inner container; a waveguide port is arranged on the base microwave shielding case; the waveguide box is fixed on the waveguide port; the microwave generated by an antenna head of the semiconductor microwave generator is led to the microwave shielding cavity by the waveguide box from the waveguide port. The semiconductor microwave electric pressure cooker provided by the invention is simple and compact in structure, high in heating speed, even in heating, excellent in cooking effect, and high in security property.
Description
[technical field]
The present invention relates to a kind of for cooking device, refer in particular to a kind of semiconductor microwave electric pressure cooking saucepan 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 or electric pressure cooking saucepan, and electric pressure cooking saucepan is by the high pressure-temperature cooking food, cooking food can be got the softer ripe flavor that goes out, electric pressure cooking saucepan adopts electrical heating wire to heat in structure traditionally, overall volume is large, and structure is comparatively complicated, is unfavorable for miniaturization and the designs simplification of product, electrical heating wire is arranged on a pot courage bottom, and the shape structure of pot is restricted; Electricity consumption is dangerous, and is easily dangerous because meeting the water generates electric leakage; And power is little, and energy utilization rate is low, and heating and cooking function are single, 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 easily dropping, easy to clean does not easily cause hygienic issues, and causes electric leakage dangerous.
Therefore, provide a kind of Novel electric pressure 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 pressure cooking saucepan 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 pressure cooking saucepan, it comprises the inner bag of food container, this semiconductor microwave electric pressure cooking saucepan 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 cover and base micro-wave screening cover consist of the micro-wave screening chamber, this inner bag places in the described micro-wave screening chamber, be provided with seal member between this loam cake micro-wave screening cover and the inner bag, the pressure valve that the setting of this loam cake micro-wave screening cover is communicated with inner bag, this base micro-wave screening cover is provided with the waveguide mouth, wave guide box is fixed on the waveguide mouth, and the microwave that the aerial head of this semiconductor microactuator wave producer produces imports in this micro-wave screening chamber from the waveguide mouth by wave guide box.
The microwave that semiconductor microwave electric pressure cooking saucepan of the present invention produces by the semiconductor microactuator wave producer imports in the airtight heating space 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.Inner bag places confined space, effectively prevents microwave leakage, and seals combination with loam cake micro-wave screening cover, can realize hyperbaric heating, guarantees effective heat food, 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 outside flange, and this loam cake micro-wave screening is covered with the bending edge that cooperates with this flange, and this bending edge encases this flange, and both are close to combination, can avoid microwave to leak.
In some embodiments, the seal member between this loam cake micro-wave screening cover and the inner bag is sealing ring, can further strengthen the sealing effectiveness between loam cake micro-wave screening cover and the inner bag, guarantees the security of hyperbaric heating.
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 pressure cooking saucepan, is conducive to miniaturization and the designs simplification of product, and the diversity of configuration design.
In some embodiments, this loam cake micro-wave screening cover is provided with safety lock, and the locked loam cake micro-wave screening cover of braking after heating produces pressure is braked release after only having pressure decreased, and security performance promotes greatly.
In some embodiments, also comprise the base that is provided with accommodation space, and be arranged on the control panel on the base, this base micro-wave screening cover and inner bag are located in the base, and control panel is used for control heat regulation firepower.
In some embodiments; this semiconductor microwave electric pressure cooking saucepan also includes safety guard; this safety guard includes the switch cover induction installation that is arranged between loam cake micro-wave screening cover and the base micro-wave screening cover; only have after semiconductor microwave electric pressure cooker upper lid micro-wave screening cover and base micro-wave screening cover 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 linked switch device.
In some embodiments, on base, also be provided with the semiconductor heat-dissipating fan, help heat radiation.
In some embodiments, also be provided with pressure inductor in this electric pressure cooking saucepan, the seal cavity of this pressure inductor operated by rotary motion between loam cake micro-wave screening cover and inner bag can detect the pot inner pressure value when heat food.In some embodiments, this pressure inductor connects control panel, can show force value by control panel.
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.Also can be arranged on multifunctional semiconductor microwave electric pressure cooking saucepan outside, be connected to by connector block on the internal circuit of electric pressure cooking saucepan.
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 pressure cooking saucepan 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 inner bag 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 electric pressure 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.Inner bag places confined space, 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 pressure cooking saucepan embodiment of the present invention;
Fig. 2 is the decomposition view of semiconductor microwave electric pressure cooking saucepan embodiment of the present invention;
Fig. 3 is the zoomed-in view of A part among Fig. 1.
[specific embodiment]
See also Fig. 1 and Fig. 2, semiconductor microwave electric pressure cooking saucepan of the present invention comprises the inner bag 2 of food container, loam cake micro-wave screening cover 1, base micro-wave screening cover 3, semiconductor microactuator wave producer 7, wave guide box 6, above-mentioned parts places in the accommodation space of base 13, this loam cake micro-wave screening cover 1 consists of the micro-wave screening chamber with base micro-wave screening cover 3, this inner bag 2 places in the described micro-wave screening chamber, seal combination between this loam cake micro-wave screening cover 1 and the inner bag 2, and between this loam cake micro-wave screening cover 1 and inner bag 2, be provided with sealing ring 10, strengthen the sealing effectiveness between loam cake micro-wave screening cover and the inner bag, guarantee the security of hyperbaric heating.
This loam cake micro-wave screening cover 1 arranges the pressure valve 12 that is communicated with inner bag 2, and steam is got rid of in braking when pressure reaches certain value, thereby reduces pressure.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 5, this wave guide box 6 is fixed on the waveguide mouth place of base micro-wave screening cover 3, the aerial head of this semiconductor microactuator wave producer 7 is inserted in the wave guide box 6, and the microwave that the aerial head of this semiconductor microactuator wave producer produces imports in this micro-wave screening chamber from the waveguide mouth by wave guide box.
The microwave that semiconductor microwave electric pressure cooking saucepan of the present invention produces by semiconductor microactuator wave producer 7 imports in the airtight heating space that is made of loam cake micro-wave screening cover 1 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.Inner bag 2 places confined space, guarantees effective heat food, and effectively prevents microwave leakage, and security performance is good.This inner bag 2 can adopt plastics or glass or pottery or boccaro material.The seal that the waveguide mouth sealing block 5 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 5 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. 3, this base micro-wave screening cover 3 is provided with outside flange 31, and this loam cake micro-wave screening cover 1 is provided with the bending edge 15 that cooperates with this flange 31, and this bending edge 15 encases this flange 31, and both are close to combination, can avoid microwave to leak.
This loam cake micro-wave screening cover 1 is provided with safety lock 11, and the locked loam cake micro-wave screening cover of braking after heating produces pressure is braked release after only having pressure decreased, and security performance promotes greatly.
Between loam cake micro-wave screening cover 1 and base micro-wave screening cover 3, be provided with fine motion linked switch device 9, only have after semiconductor microwave electric pressure cooker upper lid micro-wave screening cover 1 and base micro-wave screening cover 3 are fully airtight and just can start heating work, otherwise quit work immediately, prevent microwave leakage.
This base 13 is provided with control panel 4, be provided with control chip, this control chip connects semiconductor microactuator wave producer, control button, fine motion linked switch device 9, only have after semiconductor microwave electric pressure cooker upper lid micro-wave screening cover 1 and base micro-wave screening cover 3 are fully airtight and just can start heating work, otherwise quit work immediately, prevent microwave leakage, can connect suggestion device in certain embodiments, for example warning lamp or caution loudspeaker.
Also be provided with the pressure inductor (not shown) in this electric pressure cooking saucepan, the seal cavity of this pressure inductor operated by rotary motion between loam cake micro-wave screening cover and inner bag can detect the pot inner pressure value when heat food.In some embodiments, this pressure inductor connects control panel, can show force value by control panel.
Place near semiconductor microactuator wave producer 7 on the base 13 also is provided with semiconductor heat-dissipating fan 8, helps heat radiation.
This semiconductor microwave electric pressure cooking saucepan can connect power supply in several ways, can connect external power supply 14.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.Also can be arranged on multifunctional semiconductor microwave electric pressure cooking saucepan outside, be connected to by connector block on the internal circuit of electric pressure cooking saucepan.
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 pressure cooking saucepan 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 pressure cooking saucepan, it comprises the inner bag of food container, it is characterized in that: this semiconductor microwave electric pressure cooking saucepan also comprises loam cake micro-wave screening cover, base micro-wave screening cover, semiconductor microactuator wave producer, wave guide box, and loam cake micro-wave screening cover and base micro-wave screening cover consist of the micro-wave screening chamber; This inner bag places in the described micro-wave screening chamber, is provided with seal member between loam cake micro-wave screening cover and the inner bag, and the loam cake micro-wave screening is covered with the pressure valve 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 waveguide mouth; The microwave that the aerial head of this semiconductor microactuator wave producer produces imports in the micro-wave screening chamber from the waveguide mouth by wave guide box.
2. semiconductor microwave electric pressure cooking saucepan as claimed in claim 1, it is characterized in that: this waveguide mouth place is provided with non-metallic material waveguide mouth sealing block.
3. semiconductor microwave electric pressure cooking saucepan as claimed in claim 1 or 2, it is characterized in that: this base micro-wave screening is covered with outside flange, and the loam cake micro-wave screening is covered with the bending edge that cooperates with this flange.
4. semiconductor microwave electric pressure cooking saucepan as claimed in claim 3, it is characterized in that: described seal member is sealing ring.
5. semiconductor microwave electric pressure cooking saucepan as claimed in claim 3, it 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.
6. semiconductor microwave electric pressure cooking saucepan as claimed in claim 3, it is characterized in that: this loam cake micro-wave screening cover is provided with safety lock.
7. semiconductor microwave electric pressure cooking saucepan as claimed in claim 3, it is characterized in that: also comprise the base that is provided with accommodation space, and be arranged on the control panel on the base, this base micro-wave screening cover and inner bag are located in the base.
8. semiconductor microwave electric pressure cooking saucepan as claimed in claim 3 is characterized in that: also comprise the fine motion linked switch device that is arranged between loam cake micro-wave screening cover and the base micro-wave screening cover.
9. semiconductor microwave electric pressure cooking saucepan as claimed in claim 3 is characterized in that: also comprise the semiconductor heat-dissipating fan that is arranged on base.
10. semiconductor microwave electric pressure cooking saucepan as claimed in claim 3 is characterized in that: the pressure inductor that also includes reflection pot inner pressure value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103229047A CN102871538A (en) | 2012-09-04 | 2012-09-04 | Semiconductor microwave electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103229047A CN102871538A (en) | 2012-09-04 | 2012-09-04 | Semiconductor microwave electric pressure cooker |
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| Publication Number | Publication Date |
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| CN102871538A true CN102871538A (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012103229047A Pending CN102871538A (en) | 2012-09-04 | 2012-09-04 | Semiconductor microwave electric pressure cooker |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN109526085B (en) * | 2018-12-27 | 2023-12-08 | 苏州肯美特设备集成股份有限公司 | Microwave heating equipment with pressure relief function |
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| US4471192A (en) * | 1979-03-31 | 1984-09-11 | Osaka Gas Kabushiki Kaisha | Microwave heating apparatus |
| KR20000042595A (en) * | 1998-12-26 | 2000-07-15 | 구자홍 | Sealing device of steam discharging part for pressure cooker |
| CN1751635A (en) * | 2005-10-26 | 2006-03-29 | 张敬胜 | Heating inner container type micro-wave cooking pot |
| CN201286615Y (en) * | 2008-07-10 | 2009-08-12 | 黄必录 | Micro-wave stewing boiler |
| CN102472549A (en) * | 2009-07-10 | 2012-05-23 | 松下电器产业株式会社 | Storage apparatus, and storage method |
| CN202820912U (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 pressure cooker |
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2012
- 2012-09-04 CN CN2012103229047A patent/CN102871538A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471192A (en) * | 1979-03-31 | 1984-09-11 | Osaka Gas Kabushiki Kaisha | Microwave heating apparatus |
| KR20000042595A (en) * | 1998-12-26 | 2000-07-15 | 구자홍 | Sealing device of steam discharging part for pressure cooker |
| CN1751635A (en) * | 2005-10-26 | 2006-03-29 | 张敬胜 | Heating inner container type micro-wave cooking pot |
| CN201286615Y (en) * | 2008-07-10 | 2009-08-12 | 黄必录 | Micro-wave stewing boiler |
| CN102472549A (en) * | 2009-07-10 | 2012-05-23 | 松下电器产业株式会社 | Storage apparatus, and storage method |
| CN202820912U (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 pressure cooker |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN109526085B (en) * | 2018-12-27 | 2023-12-08 | 苏州肯美特设备集成股份有限公司 | Microwave heating equipment with pressure relief function |
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Application publication date: 20130116 |