CN102777946A - Refrigeration microwave oven based on semiconductor refrigeration - Google Patents
Refrigeration microwave oven based on semiconductor refrigeration Download PDFInfo
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- CN102777946A CN102777946A CN2012103106776A CN201210310677A CN102777946A CN 102777946 A CN102777946 A CN 102777946A CN 2012103106776 A CN2012103106776 A CN 2012103106776A CN 201210310677 A CN201210310677 A CN 201210310677A CN 102777946 A CN102777946 A CN 102777946A
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- wave oven
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- semiconductor refrigerating
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Abstract
The invention discloses a refrigeration microwave oven based on semiconductor refrigeration. A refrigeration box and a microwave oven share a box body. The refrigeration microwave oven comprises a microwave oven, wherein a semiconductor refrigeration block assembly is arranged in an interlayer on the top surface of a microwave oven box body, and a heat radiating fan on the semiconductor refrigeration block assembly and a power supply outlet wire of a semiconductor refrigeration block are connected with a circuit in the microwave oven. According to the refrigeration microwave oven, the utilization rate of the microwave oven during idling is increased, the production cost is lowered because the refrigeration box and the microwave oven share one box body, and the purchasing power of low-income families is increased. The size is reduced, so the refrigeration microwave oven can be conveniently carried by peasant-workers.
Description
Technical field
The present invention relates to a kind of micro-wave oven, especially relate to a kind of refrigeration micro-wave oven with semiconductor refrigerating.
Background technology
Present many rural households are not owing to reasons such as income also have refrigerator and micro-wave oven, and many civilians worker buy refrigerator and micro-wave oven also can some financial burden, and volume is big is inconvenient to take back the native place, do not have summer refrigerating box to bring many inconvenience to diet.Advantages such as the microwave oven cooking power saving that saves time there is not oil smoke, and nutritive loss is few have become modern's kitchen good assistant.(patent No.: 200820139294.6), " the refrigeration casing among Fig. 7 Fig. 8 is arranged in the micro-wave oven furnace chamber " has the separate refrigeration casing still to increase production cost to existing patent; " it is characterized in that described refrigerating plant comprises semiconductor chip (4), cold scattering piece (3) and radiating block (6) ", semiconductor refrigerating has only radiating block not have radiator fan not reach refrigeration.Micro-wave oven is very short the service time in one day, all is to be in idle state.
Summary of the invention
In order to overcome the deficiency that the low-income household can not consume refrigerating box and micro-wave oven.The present invention provides a kind of refrigerating box and micro-wave oven to use the refrigeration micro-wave oven of the semiconductor refrigerating of a common casing; The casing of this refrigeration micro-wave oven can not only act on microwave oven cooking; Can act on refrigerating box again when idle; Common casing can be saved the production cost of refrigerating box and micro-wave oven, makes more family have refrigerating box and micro-wave oven.
The present invention solves the scheme that its technical problem adopts: comprise a micro-wave oven; The semiconductor refrigerating block assembly is installed in the interlayer of microwave cabinet end face, and the radiator fan on the semiconductor refrigerating block assembly is connected the circuit in the micro-wave oven with the power outlet of semiconductor refrigerating piece.The semiconductor refrigerating block assembly is made up of radiator fan, radiating fin, semiconductor refrigerating piece, cold scattering fin and power line.
In the casing interlayer of micro-wave oven, put into heat-barrier material, reduce cold air and transmit to the micro-wave oven outside.
Small-sized cold scattering fan is installed on the metal cold scattering fin of semiconductor refrigerating piece chill surface, is made the more uniform temperature in the micro-wave oven.After also can preventing just to open micro-wave oven work in the refrigeration, the metal cold scattering fin in the micro-wave oven can condense and go up the globule, and the globule is heat transferred semiconductor refrigerating piece after heating using microwave heats up, and has influenced the life-span of semiconductor refrigerating piece at once.After small-sized cold scattering fan is installed, in micro-wave oven work, make small-sized cold scattering fan work, just do not have the problem that the globule condenses.
Sometimes do not turn off the refrigeration switch; Opened the micro-wave oven switch again; Will damage cold-making block, in order to prevent unexpected generation, the micro-wave oven switch uses the double-pole double throw switch by circuit control; When opening the micro-wave oven switch, can force to turn-off the power supply of cold-making block assembly, can connect the power supply of going up the cold-making block assembly after micro-wave oven quits work.
On the internal cavity of micro-wave oven, HTS is installed, temperature sensor connects the circuit board in the micro-wave oven, opens the refrigeration switch and on the control panel of microwave oven display screen, shows the temperature in the refrigerating box simultaneously.
The invention has the beneficial effects as follows that improved micro-wave oven utilization rate at one's leisure, the same casing of refrigerating box and micro-wave oven has reduced production cost, has increased low-income household's purchasing power.Reduce volume and also make things convenient for carrying of rural migrant worker.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the embodiments of the invention sectional structural maps.
Fig. 2 is embodiments of the invention exterior structure figure.
1. radiator fans, 2. radiating fins, 3. semiconductor refrigerating pieces, 4. power lines, 5. cold scattering fins, 6. casings, 7. steam vents, 8. semiconductor refrigerating block assemblies, 9. control panels among the figure.
The specific embodiment
In Fig. 1; Comprise a micro-wave oven; Semiconductor refrigerating block assembly (8) is installed in the interlayer of microwave cabinet (6) end face; Radiator fan (1) on the semiconductor refrigerating block assembly (8) is connected switch, indicator lamp and circuit board on the control panel of microwave oven (9) with semiconductor refrigerating piece (3), power line (4), uses the electric power incoming line of micro-wave oven jointly.Two faces of semiconductor refrigerating piece (3) are smeared heat conductive silica gel; The one side of semiconductor refrigerating piece (3) refrigeration connects the metal cold scattering fin (5) of geometry; The one side of semiconductor refrigerating piece (3) heat radiation connects heat dissipation metal fin (2), goes up at radiating fin (2) radiator fan (1) is installed.When micro-wave oven is idle; Open the refrigeration switch on the control panel of microwave oven (9); Alternating voltage is through the power transformer step-down, and after commutation diode was made full-wave rectification and capacitor filtering, output dc voltage supplied semiconductor refrigerating piece refrigeration and radiator fan air draft (1); Refrigeration indicator lamp on the control panel (9) is lighted simultaneously, and semiconductor refrigerating block assembly (8) is started working with radiator fan (1), and the interior temperature of the casing of micro-wave oven (6) reduces.Cook or do not use and turn off the refrigeration switch on the control panel of microwave oven (9) when freezing, semiconductor refrigerating piece (3) quits work with radiator fan (1).
In embodiment illustrated in fig. 2, on the next door of semiconductor refrigerating block assembly (8) micro-wave oven steam vent (7) is arranged, micro-wave oven steam vent (7) adopts mobilizable venetian blind type activity template.Manual unlocking venetian blind type activity template when using microwave cooking, the hot gas that food distributes can blow to the outside through steam vent (7).When using semiconductor refrigerating, manual closing shutter formula activity template, the cold air in the micro-wave oven just can not contact with the hot-air of outside.Leather strap or silica gel strip are installed in the place that contacts with microwave cabinet around the sliding door of micro-wave oven, make pass better tightness behind the door, and inner cold air just can not flow to the casing outside.
Claims (7)
1. the refrigeration micro-wave oven of a semiconductor refrigerating; Comprise a micro-wave oven; It is characterized in that: the semiconductor refrigerating block assembly is installed in the interlayer of microwave cabinet end face, and the radiator fan on the semiconductor refrigerating block assembly is connected the circuit in the micro-wave oven with the power outlet of semiconductor refrigerating piece.
2. the refrigeration micro-wave oven of semiconductor refrigerating according to claim 1, it is characterized in that: the semiconductor refrigerating block assembly is made up of radiator fan, radiating fin, semiconductor refrigerating piece, cold scattering fin and power line.
3. according to the refrigeration micro-wave oven of claim 1,2 described semiconductor refrigeratings, it is characterized in that: small-sized cold scattering fan is installed on the metal cold scattering fin of semiconductor refrigerating piece chill surface.
4. the refrigeration micro-wave oven of semiconductor refrigerating according to claim 1 is characterized in that: in the casing interlayer of micro-wave oven, put into heat-barrier material.
5. the refrigeration micro-wave oven of semiconductor refrigerating according to claim 1; It is characterized in that: on the internal cavity of micro-wave oven, HTS is installed; Temperature sensor connects the circuit board in the micro-wave oven, opens the refrigeration switch and on the control panel of microwave oven display screen, shows the temperature in the refrigerating box simultaneously.
6. the refrigeration micro-wave oven of semiconductor refrigerating according to claim 1 is characterized in that: the place that contacts with microwave cabinet around the sliding door of micro-wave oven, installation leather strap or silica gel strip.
7. the refrigeration micro-wave oven of semiconductor refrigerating according to claim 1, it is characterized in that: on the next door of semiconductor refrigerating block assembly the micro-wave oven steam vent is arranged, the micro-wave oven steam vent adopts mobilizable venetian blind type activity template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103106776A CN102777946A (en) | 2012-08-29 | 2012-08-29 | Refrigeration microwave oven based on semiconductor refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103106776A CN102777946A (en) | 2012-08-29 | 2012-08-29 | Refrigeration microwave oven based on semiconductor refrigeration |
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| CN102777946A true CN102777946A (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012103106776A Pending CN102777946A (en) | 2012-08-29 | 2012-08-29 | Refrigeration microwave oven based on semiconductor refrigeration |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054812A (en) * | 2015-09-10 | 2015-11-18 | 东莞市金河田实业有限公司 | Oven with refrigerating and freshness keeping functions |
| CN105962796A (en) * | 2016-07-25 | 2016-09-28 | 中山市广隆燃具电器有限公司 | Freshness preservation device of oven |
| CN106419616A (en) * | 2016-08-31 | 2017-02-22 | 宁波方太厨具有限公司 | Oven with refrigeration freshness-retaining function |
| CN108731338A (en) * | 2018-05-31 | 2018-11-02 | 佛山市艾温特智能科技有限公司 | A kind of refrigerator micro-wave oven integrated device |
| CN113865189A (en) * | 2021-10-13 | 2021-12-31 | 长虹美菱股份有限公司 | Refrigerating device of beauty box |
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| CN2088673U (en) * | 1990-05-25 | 1991-11-13 | 施巨英 | Semiconductor refrigerating/heating two-purpose box |
| US6278098B1 (en) * | 2000-09-15 | 2001-08-21 | Samsung Electronics Co., Ltd. | Microwave oven with a cooking compartment and a cooling compartment |
| DE202005014163U1 (en) * | 2005-09-08 | 2005-11-17 | Müller, Frank | Combined cooling and cooking device for cooling and heating foods and meals, has cooling and heating systems installed in housing, where heating system is formed as microwave oven and cooling system cools foods by using thermocouple |
| CN200979314Y (en) * | 2006-08-11 | 2007-11-21 | *** | Heat reverse conduction suppressing device of electronic cryogenic chip |
| CN201083454Y (en) * | 2007-07-20 | 2008-07-09 | 邱靖涛 | Portable environment-friendly energy-saving multifunctional refrigerator for tour |
| CN201149300Y (en) * | 2007-12-29 | 2008-11-12 | 复旦大学附属中学 | Novel microwave oven |
| CN201289131Y (en) * | 2008-10-14 | 2009-08-12 | 广东格兰仕集团有限公司 | Microwave oven with refrigeration function |
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2012
- 2012-08-29 CN CN2012103106776A patent/CN102777946A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088673U (en) * | 1990-05-25 | 1991-11-13 | 施巨英 | Semiconductor refrigerating/heating two-purpose box |
| US6278098B1 (en) * | 2000-09-15 | 2001-08-21 | Samsung Electronics Co., Ltd. | Microwave oven with a cooking compartment and a cooling compartment |
| DE202005014163U1 (en) * | 2005-09-08 | 2005-11-17 | Müller, Frank | Combined cooling and cooking device for cooling and heating foods and meals, has cooling and heating systems installed in housing, where heating system is formed as microwave oven and cooling system cools foods by using thermocouple |
| CN200979314Y (en) * | 2006-08-11 | 2007-11-21 | *** | Heat reverse conduction suppressing device of electronic cryogenic chip |
| CN201083454Y (en) * | 2007-07-20 | 2008-07-09 | 邱靖涛 | Portable environment-friendly energy-saving multifunctional refrigerator for tour |
| CN201149300Y (en) * | 2007-12-29 | 2008-11-12 | 复旦大学附属中学 | Novel microwave oven |
| CN201289131Y (en) * | 2008-10-14 | 2009-08-12 | 广东格兰仕集团有限公司 | Microwave oven with refrigeration function |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054812A (en) * | 2015-09-10 | 2015-11-18 | 东莞市金河田实业有限公司 | Oven with refrigerating and freshness keeping functions |
| CN105962796A (en) * | 2016-07-25 | 2016-09-28 | 中山市广隆燃具电器有限公司 | Freshness preservation device of oven |
| CN106419616A (en) * | 2016-08-31 | 2017-02-22 | 宁波方太厨具有限公司 | Oven with refrigeration freshness-retaining function |
| CN106419616B (en) * | 2016-08-31 | 2019-06-28 | 宁波方太厨具有限公司 | A kind of oven with cold storing and fresh-keeping function |
| CN108731338A (en) * | 2018-05-31 | 2018-11-02 | 佛山市艾温特智能科技有限公司 | A kind of refrigerator micro-wave oven integrated device |
| CN113865189A (en) * | 2021-10-13 | 2021-12-31 | 长虹美菱股份有限公司 | Refrigerating device of beauty box |
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Application publication date: 20121114 |