CN102367959A - Semiconductor microwave oven - Google Patents
Semiconductor microwave oven Download PDFInfo
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- CN102367959A CN102367959A CN2011103383416A CN201110338341A CN102367959A CN 102367959 A CN102367959 A CN 102367959A CN 2011103383416 A CN2011103383416 A CN 2011103383416A CN 201110338341 A CN201110338341 A CN 201110338341A CN 102367959 A CN102367959 A CN 102367959A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 75
- 238000007599 discharging Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000007600 charging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
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Abstract
A semiconductor microwave oven comprises a semiconductor power source and a rectangular waveguide, wherein the semiconductor power source is connected with a direct current power supply mechanism. The DC power supply mechanism comprises a DC power supply which is respectively connected with the control part of the semiconductor microwave oven and the semiconductor power source. Or the direct current power supply mechanism comprises a direct current power supply which is respectively connected with the commercial power and the semiconductor power source. Or the direct current power supply mechanism comprises a storage battery, commercial power is connected with the storage battery after passing through the charger, and the storage battery is connected with the semiconductor power source. The charger is also connected to a direct current DC. Or the direct current power supply mechanism comprises a storage battery and a solar panel, the storage battery and the solar panel are respectively connected with the semiconductor power source through the charge-discharge controller, and the storage battery is respectively connected with the commercial power and the direct current DC through the charger. The invention has the characteristics of simple and reasonable structure, flexible operation and wide application range.
Description
Technical field
The present invention relates to a kind of semiconductor microwave stove.
Background technology
At present, the main components and parts of common microwave magnetron stove comprise magnetron, high-tension transformer, high-voltage capacitance, high-voltage diode, cavity, fire door and control assembly etc.The power supply of microwave magnetron stove comprises: as civil power AC 11, high-tension transformer 12, high-voltage capacitance 13, high-voltage diode 14 and the magnetron 15 of AC power.Wherein, the input of civil power AC 11 is exported one and is used for the 3.3V voltage of filament and the high pressure of an about 2000V behind high-tension transformer 12.Behind 14 voltage multiplying rectifiers of the high pressure of this about 2000V through high-voltage capacitance 13, high-voltage diode, become about 4000V negative high voltage, supply with magnetron.AC power becomes the dc pulse high pressure after high-tension transformer, high-voltage capacitance, high-voltage diode boost, magnetron just can send microwave.Microwave is had an effect with heated material in the cavity after rectangular waveguide gets into cavity of microwave oven, realizes the microwave Fast Heating.
Because the cost of manufacture of common microwave magnetron stove is high, volume is big, weight is big, voltage is high, the material standard requirement of magnetron is high, manufacture difficulty is big etc., so limited the further lifting of micro-wave oven.
Along with the exploitation of semiconductor microactuator wave technology, the cost of semiconductor microactuator wave technology is more and more lower, weight is more and more lighter, power density unit volume is increasing, with its application on micro-wave oven inexorable trend that is the semiconductor microwave technical development.But,,, need the new power supply mode of research so there is a big difference for its power supply mode, electric pressure and common microwave magnetron stove because the semiconductor microwave stove does not use magnetron, high-tension transformer, high-voltage capacitance, high-voltage diode.
Chinese patent document number CN 102062424A discloses a kind of no microwave magnetron stove on 05 18th, 2011; Comprise that furnace chamber, control circuit, replacement magnetron also produce satisfied microwave signal of cooking the microwave signal that requires amplitude and produce module, microwave signal is transferred to the microwave antenna of furnace chamber, and be that control circuit and microwave signal produce the power circuit that module provides working power; Microwave signal produces module and comprises that microwave signal produces circuit and power amplification circuit.Power circuit is for exchanging the power circuit that changes direct current, and the DC voltage of its output is below 32 volts.
Summary of the invention
The object of the invention aims to provide a kind of simple and reasonable, flexible operation, semiconductor microwave stove applied widely, to overcome weak point of the prior art.
A kind of semiconductor microwave stove by this purpose design comprises semiconductor power source and rectangular waveguide, and its architectural feature is that semiconductor power source and direct current supply mechanism join.
Said direct current supply mechanism comprises dc source, and this dc source joins with the control assembly and the semiconductor power source of semiconductor microwave stove respectively.
Said direct current supply mechanism comprises dc source, and this dc source joins with civil power and semiconductor power source respectively.
Said direct current supply mechanism comprises battery, and civil power joins with battery through behind the charger, and battery and semiconductor power source join.
Said charger also joins with direct current DC.
Said direct current supply mechanism comprises battery and solar panel, and battery and solar panel join through charging-discharging controller and semiconductor power source respectively, and battery joins with civil power and direct current DC respectively through charger.
Said direct current supply mechanism comprises battery and wind energy Electrical Discharge Machine, and battery and wind energy Electrical Discharge Machine join through charging-discharging controller and semiconductor power source respectively, and battery joins with civil power and direct current DC respectively through charger.
The present invention for the production and the penetration and promotion of semiconductor microwave stove, has established solid foundation for the semiconductor microwave stove provides multiple direct current supply mechanism, has simple and reasonable, flexible operation, advantage of wide range of application.
Description of drawings
Fig. 1 is for having the power supply the principle figure of common microwave magnetron stove now.
Fig. 2 is that the circuit of first embodiment of the invention connects block diagram.
Fig. 3 is that the circuit of second embodiment connects block diagram.
Fig. 4 is that the circuit of the 3rd embodiment connects block diagram.
Fig. 5 is that the circuit of the 4th embodiment connects block diagram.
Fig. 6 is that the circuit of the 5th embodiment connects block diagram.
Among the figure: 21 is dc source, and 22 is the semiconductor power source, and 23 is control assembly, and 30 is the semiconductor microwave stove, and 31 is civil power, and 41 is direct current DC, and 43 is charger, and 44 is battery, and 51 is solar panel, and 52 is charging-discharging controller, and 61 is the wind energy Electrical Discharge Machine.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
First embodiment
Referring to Fig. 2, this semiconductor microwave stove comprises semiconductor power source 22 and rectangular waveguide, and semiconductor power source 22 joins with direct current supply mechanism.Semiconductor power source 22 required voltages are direct current 0～32V, through regulating the height of input voltage, can regulate the microwave output power size in semiconductor power source 22, realize that semiconductor microwave stove power stepless is adjustable.
In the present embodiment, direct current supply mechanism comprises dc source 21, and this dc source 21 joins with control assembly of semiconductor microwave stove 30 23 and semiconductor power source 22 respectively.
The 23 output voltage conditioning signal D of control system regulate dc source 21 output DC 0～32V magnitude of voltage, control semiconductor power source 22 variable power.
Second embodiment
Referring to Fig. 3, in the present embodiment, direct current supply mechanism comprises dc source 21, and this dc source 21 joins with civil power 31 and semiconductor power source 22 respectively.
All the other are not stated part and see first embodiment, no longer repeat.
The 3rd embodiment
Referring to Fig. 4, in the present embodiment, direct current supply mechanism comprises battery 44, and civil power 31 joins with battery 44 through charger 43 backs, and battery 44 joins with semiconductor power source 22.Charger 43 also joins with direct current DC41.
All the other are not stated part and see first embodiment, no longer repeat.
The 4th embodiment
Referring to Fig. 5; In the present embodiment; Direct current supply mechanism comprises battery 44 and solar panel 51, and battery 44 joins through charging-discharging controller 52 and semiconductor power source 22 respectively with solar panel 51, and battery 44 joins with direct current DC41 with civil power 31 respectively through charger 43.
Charging-discharging controller 52, battery 44, semiconductor power source 22 are positioned at the semiconductor microwave stove.The battery of semiconductor microwave stove 30 can use the solar panel charging, charging-discharging controller 52 control solar recharging electric current and charging voltages.Wherein, solar panel 51 is a separate modular, links to each other with semiconductor microwave stove 30 through output interface.
When the no solar time, also can use common charger 43 battery 44 to be charged through civil power 31 or direct current DC41.
All the other are not stated part and see first embodiment, no longer repeat.
The 5th embodiment
Referring to Fig. 6; In the present embodiment; Direct current supply mechanism comprises battery 44 and wind energy Electrical Discharge Machine 61, and battery 44 joins through charging-discharging controller 52 and semiconductor power source 22 respectively with wind energy Electrical Discharge Machine 61, and battery 44 joins with direct current DC41 with civil power 31 respectively through charger 43.
Charging-discharging controller 52, battery 44, semiconductor power source 22 are positioned at semiconductor microwave stove 30.The battery of semiconductor microwave stove 30 can use wind-driven generator 61 to charge through charging-discharging controller 52, charging-discharging controller 52 control wind-driven generator charging current and voltages.Wherein wind-driven generator 61 is a separate modular, links to each other with semiconductor microwave stove 30 through output interface.
When no wind energy, also can use common charger 43 battery 44 to be charged through civil power 31 or direct current DC41.
All the other are not stated part and see first embodiment, no longer repeat.
Claims (7)
1. a semiconductor microwave stove comprises semiconductor power source (22) and rectangular waveguide, it is characterized in that semiconductor power source (22) and direct current supply mechanism join.
2. semiconductor microwave stove according to claim 1 is characterized in that said direct current supply mechanism comprises dc source (21), and this dc source (21) joins with control assembly (23) and semiconductor power source (22) of semiconductor microwave stove (30) respectively.
3. semiconductor microwave stove according to claim 1 is characterized in that said direct current supply mechanism comprises dc source (21), and this dc source (21) joins with civil power (31) and semiconductor power source (22) respectively.
4. semiconductor microwave stove according to claim 1 is characterized in that said direct current supply mechanism comprises battery (44), and civil power (31) joins with battery (44) through charger (43) back, and battery (44) joins with semiconductor power source (22).
5. semiconductor microwave stove according to claim 4 is characterized in that said charger (43) also joins with direct current DC (41).
6. semiconductor microwave stove according to claim 1; It is characterized in that said direct current supply mechanism comprises battery (44) and solar panel (51); Battery (44) and solar panel (51) join through charging-discharging controller (52) and semiconductor power source (22) respectively, and battery (44) joins with civil power (31) and direct current DC (41) respectively through charger (43).
7. semiconductor microwave stove according to claim 1; It is characterized in that said direct current supply mechanism comprises battery (44) and wind energy Electrical Discharge Machine (61); Battery (44) and wind energy Electrical Discharge Machine (61) join through charging-discharging controller (52) and semiconductor power source (22) respectively, and battery (44) joins with civil power (31) and direct current DC (41) respectively through charger (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103383416A CN102367959A (en) | 2011-10-31 | 2011-10-31 | Semiconductor microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103383416A CN102367959A (en) | 2011-10-31 | 2011-10-31 | Semiconductor microwave oven |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610178988.XA Division CN105674351A (en) | 2011-10-31 | 2011-10-31 | Semiconductor microwave oven |
| CN201610178989.4A Division CN105823097A (en) | 2011-10-31 | 2011-10-31 | Semiconductor microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102367959A true CN102367959A (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103383416A Pending CN102367959A (en) | 2011-10-31 | 2011-10-31 | Semiconductor microwave oven |
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| Country | Link |
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| CN (1) | CN102367959A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679417A (en) * | 2012-05-21 | 2012-09-19 | 广东美的微波电器制造有限公司 | Semiconductor microwave oven |
| CN103776069A (en) * | 2012-10-23 | 2014-05-07 | 广东美的厨房电器制造有限公司 | Semiconductor microwave oven |
| CN106931472A (en) * | 2017-03-17 | 2017-07-07 | 广东美的厨房电器制造有限公司 | The acquisition methods and semiconductor microwave oven of power |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1373324A (en) * | 2001-02-28 | 2002-10-09 | 三洋电机株式会社 | Microwave oven |
| CN2742655Y (en) * | 2004-07-06 | 2005-11-23 | 马军兴 | Natural energy no-reverse change combining DC power |
| CN2762482Y (en) * | 2005-01-07 | 2006-03-01 | 佛山市美的日用家电集团有限公司 | Square wave guide for microwave oven |
| WO2009157110A1 (en) * | 2008-06-25 | 2009-12-30 | パナソニック株式会社 | Microwave heating device |
| CN101979923A (en) * | 2010-11-17 | 2011-02-23 | 美的集团有限公司 | Microwave oven with a heat exchanger |
| CN102062424A (en) * | 2011-01-17 | 2011-05-18 | 广东格兰仕集团有限公司 | Microwave oven without magnetron |
| CN202303514U (en) * | 2011-10-31 | 2012-07-04 | 广东美的微波电器制造有限公司 | Semiconductor microwave oven |
-
2011
- 2011-10-31 CN CN2011103383416A patent/CN102367959A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1373324A (en) * | 2001-02-28 | 2002-10-09 | 三洋电机株式会社 | Microwave oven |
| CN2742655Y (en) * | 2004-07-06 | 2005-11-23 | 马军兴 | Natural energy no-reverse change combining DC power |
| CN2762482Y (en) * | 2005-01-07 | 2006-03-01 | 佛山市美的日用家电集团有限公司 | Square wave guide for microwave oven |
| WO2009157110A1 (en) * | 2008-06-25 | 2009-12-30 | パナソニック株式会社 | Microwave heating device |
| CN101979923A (en) * | 2010-11-17 | 2011-02-23 | 美的集团有限公司 | Microwave oven with a heat exchanger |
| CN102062424A (en) * | 2011-01-17 | 2011-05-18 | 广东格兰仕集团有限公司 | Microwave oven without magnetron |
| CN202303514U (en) * | 2011-10-31 | 2012-07-04 | 广东美的微波电器制造有限公司 | Semiconductor microwave oven |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679417A (en) * | 2012-05-21 | 2012-09-19 | 广东美的微波电器制造有限公司 | Semiconductor microwave oven |
| CN102679417B (en) * | 2012-05-21 | 2014-06-11 | 广东美的厨房电器制造有限公司 | Semiconductor microwave oven |
| CN103776069A (en) * | 2012-10-23 | 2014-05-07 | 广东美的厨房电器制造有限公司 | Semiconductor microwave oven |
| CN106931472A (en) * | 2017-03-17 | 2017-07-07 | 广东美的厨房电器制造有限公司 | The acquisition methods and semiconductor microwave oven of power |
| CN106931472B (en) * | 2017-03-17 | 2019-08-30 | 广东美的厨房电器制造有限公司 | The acquisition methods and semiconductor microwave oven of power |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 528311 Yongan Road, Beijiao Town, Guangdong District, Foshan, No. 6, No. Applicant after: GUANGDONG MIDEA MICROWAVE AND ELECTRICAL APPLIANCES MANUFACTURING Co.,Ltd. Applicant after: MIDEA GROUP Co.,Ltd. Address before: 528311 Yongan Road, Beijiao Town, Guangdong District, Foshan, No. 6, No. Applicant before: GUANGDONG MIDEA MICROWAVE AND ELECTRICAL APPLIANCES MANUFACTURING Co.,Ltd. Applicant before: Midea Group |
|
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 528311 Yongan Road, Beijiao Town, Guangdong District, Foshan, No. 6, No. Applicant after: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING Co.,Ltd. Applicant after: MIDEA GROUP Co.,Ltd. Address before: 528311 Yongan Road, Beijiao Town, Guangdong District, Foshan, No. 6, No. Applicant before: GUANGDONG MIDEA MICROWAVE AND ELECTRICAL APPLIANCES MANUFACTURING Co.,Ltd. Applicant before: MIDEA GROUP Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: GUANGDONG MIDEA MICROWAVE AND ELECTRICAL APPLIANCES MANUFACTURING CO., LTD. TO: GUANGDONG MIDEA KITCHEN APPLIANCE MANUFACTURING CO., LTD. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120307 |