CN106419616A - Oven with refrigeration freshness-retaining function - Google Patents
Oven with refrigeration freshness-retaining function Download PDFInfo
- Publication number
- CN106419616A CN106419616A CN201610794565.0A CN201610794565A CN106419616A CN 106419616 A CN106419616 A CN 106419616A CN 201610794565 A CN201610794565 A CN 201610794565A CN 106419616 A CN106419616 A CN 106419616A
- Authority
- CN
- China
- Prior art keywords
- assembly
- baking
- fresh
- cooling
- keeping function
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to an oven with a refrigeration freshness-retaining function. The oven comprises a box (10) with a baking cavity (11), wherein a cycle refrigeration assembly for refrigerating the baking cavity (11) is arranged in the box (10). The oven is characterized in that an air convection hole (12) is formed in the baking cavity (11), the cycle refrigeration assembly is arranged outside the baking cavity (11) and is opposite to the air convection hole (12), a thermal insulation assembly is arranged between the cycle refrigeration assembly and the baking cavity, the thermal insulation assembly comprises a movable thermal insulation component and a thermal insulation component drive mechanism, the movable thermal insulation component is movably arranged outside the air convection hole (12), and the thermal insulation component drive mechanism is connected with the movable thermal insulation component and can push the movable thermal insulation component to move so that the movable thermal insulation component is close to the cycle refrigeration assembly or far away from the cycle refrigeration assembly. Compared with the prior art, the oven has the advantages that the refrigeration freshness-retaining function is provided, so that the fermentation, appointment and remote control functions of the oven are complete, and a semiconductor chilling plate is well protected from being damaged by high temperature.
Description
Technical field
The present invention relates to a kind of baking box with cold storing and fresh-keeping function.
Background technology
With to social fast development, people improve constantly to the pursuit of quality of the life, particularly to diet aspect.From
The life style such as DIY cake processed, baking meat also get more and more and are liked by people.Although present baking box carry reservation,
Fermentation Function and remote control, but there is no refrigeration part due to inside baking box, lead to its reservation function, Fermentation Function and long-range
Manipulation function is subject to certain restrictions, and particularly in the season that temperature is higher, food is placed on does not have cold storing and fresh-keeping function
In baking box, if the reservation setting time more than four hours, will be directed at food spoilage produces abnormal flavour, edible deteriorating food will be straight
Connect impact health.
For this reason, the Chinese patent of Publication No. CN105054812A (Application No. CN201510572701.7) discloses one
Plant the baking box with cold storing and fresh-keeping function, it includes casing, oven door, heater element and the control panel with baking chamber, institute
State the front end that oven door is articulated with casing, described heater element electrically connect with control panel it is characterised in that：Also include to baking
The circularly cooling assembly being freezed in roasting chamber, this circularly cooling assembly includes semiconductor refrigerating assembly, interior circulation fan and fan
Cover body, respectively on the cover body in fan setting up and down, described fan cover body is fixed on for described semiconductor refrigerating assembly, interior circulation fan
The outside in baking chamber；The side of the corresponding described interior circulation fan in described baking chamber and semiconductor refrigerating assembly is provided with air inlet
And air outlet, baking intracavity gas pass through air inlet entrance semiconductor refrigerating assembly in freezed, interior circulation fan will be made
Gas after cold is blown into baking intracavity from air outlet.
Then, airtight as one, baking food the utensil of baking box, it has the spies such as the excellent, good leak tightness of heat preservation property
Point, if place semiconductor chilling plate although baking box internal temperature can be made to be less than room temperature, but due to partly outside oven cavity
Conductor cooling piece cannot withstand greater than 100 DEG C of temperature, it is necessary to use well therefore when baking box is in heating process
The high temperature of quasiconductor and oven cavity is kept apart by heat-insulating heat-preserving material, and when roasting the temperature inside the box is room temperature, must make partly to lead again
Body cooling piece is linked together with the heat in inner chamber, thus passing through heat exchange and paltie effect, roasting the temperature inside the box is reduced
To refrigerated storage temperature, in scheme disclosed above, do not account for the problems referred to above, therefore need further improvement.
Content of the invention
The technical problem to be solved is to provide one kind can protect quasiconductor system very well for above-mentioned prior art
The baking box with cold storing and fresh-keeping function of cold.
The present invention solves the technical scheme that adopted of above-mentioned technical problem：A kind of baking box with cold storing and fresh-keeping function,
Including the casing with baking chamber, be provided with casing can to the baking circularly cooling assembly that be freezed of chamber it is characterised in that：Institute
State baking chamber on be provided with cross-ventilation mouth, described circularly cooling assembly be arranged on baking chamber outside and relative with cross-ventilation mouth,
It is provided with insulating assembly, this insulating assembly includes active insulation assembly, is movably arranged between circularly cooling assembly and baking chamber
Outside cross-ventilation mouth；Insulating assembly drive mechanism, is connected with active insulation assembly, active insulation assembly can be promoted mobile thus
Make active insulation assembly against circularly cooling assembly or away from circularly cooling assembly.
As improvement, described active insulation assembly includes glass plate, and the inside being fixed on outside glass plate has vacuum
The glass case of cavity.Because vacuum can completely cut off all conduction of heat and thermal convection current, the therefore internal glass case with vacuum cavity
Maximally effective heat of high temperature can be separated with quasiconductor, and glass is also good heat-barrier material.
Improve again, described cross-ventilation mouth edge is provided with the limited support for keeping out glass plate, and limited support sets
It is equipped with perforation, in the state of described active insulation assembly is in away from circularly cooling assembly, described baking chamber (11) warp
This perforation connects the gap between active insulation assembly and circularly cooling assembly.
Improve again, the first end of described limited support is fixed on the top inner wall in baking chamber, the second of described limited support
End has L-type blocking part.
Improve again, described circularly cooling assembly includes the cooling dome of inner hollow, the quasiconductor in cooling dome being arranged on
Cooling piece, is arranged on the cooling fan in cooling dome.
Improve again, described cross-ventilation mouth is arranged on the top in baking chamber, the top in described casing interior baking chamber is provided with to be passed through
Flow fan, upper wind deflector and lower wind deflector, are formed with air flow channel, cross flow fan and air between upper wind deflector and lower wind deflector
Flow passage；Described circularly cooling assembly is arranged between lower wind deflector and baking top of chamber.
Improve again, the side wall that described cooling dome is contacted with semiconductor chilling plate has and can be blocked by semiconductor chilling plate
Through hole, the position that described cooling dome and outer wall scribble active insulation component touch is provided with conduction heat sealable silicone grease layer；On the downside of cooling dome
Inwall and semiconductor chilling plate bottom all scribble conduction heat sealable silicone grease layer.
Improve again, insulating assembly drive mechanism comprises motor, the drive rod that first end is connected with motor, drives
Second end of bar is connected with active insulation assembly.
Compared with prior art, it is an advantage of the current invention that：Restriction due to semiconductor chilling plate itself cannot be held
By high temperature, the therefore present invention is provided with insulating assembly between circularly cooling assembly and baking chamber, not only makes baking box have cold preservation
Fresh-keeping function, so that the fermentation of baking box, reservation, remote control function more improve moreover it is possible to protect semiconductor refrigerating very well
Piece is not subject to high temperature injury.
Brief description
Fig. 1 is to have the structural representation of baking box of cold storing and fresh-keeping function in the embodiment of the present invention (insulating assembly is not pushed away
Under)；
Fig. 2 is I portion enlarged drawing in Fig. 1；
Fig. 3 is the structural representation (insulating assembly is pushed down) of the baking box in the embodiment of the present invention with cold storing and fresh-keeping function
Fig. 4 is I portion enlarged drawing in Fig. 3.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
The baking box with cold storing and fresh-keeping function as shown in figures 1-4, including the casing 10 with baking chamber 11, casing 10
Inside it is provided with the circularly cooling assembly that can be freezed in baking chamber 11, the top in described baking chamber 11 is provided with cross-ventilation mouth
12, the top in baking chamber 11 is provided with cross flow fan 8, upper wind deflector 9 and lower wind deflector 13 in described casing, upper wind deflector 9 and under
It is formed with air flow channel, cross flow fan 8 is connected with air flow channel between wind deflector 13；Described circularly cooling assembly is arranged on down leads
Between aerofoil 13 and baking chamber 11 top and relative with cross-ventilation mouth 12, it is provided between circularly cooling assembly and baking chamber
Insulating assembly, this insulating assembly includes：
Glass plate 2, is movably arranged on above cross-ventilation mouth 12；
It is fixed on the glass case 3 that the inside outside glass plate has vacuum cavity；
Motor 4, is connected with glass plate 2 by drive rod 41, glass plate 2 and glass case 3 can be promoted mobile so that
Glass plate 2 and glass case 3 are against circularly cooling assembly or away from circularly cooling assembly.
Limited support 1, is arranged on cross-ventilation mouth 12 edge, is used for keeping out glass plate 2, limited support is provided with perforation
1a；The first end of limited support is fixed on the top inner wall in baking chamber 11, and the second end of described limited support has L-type and keeps out
Portion, in the state of described active insulation assembly is in away from circularly cooling assembly, described baking chamber 11 is through this perforation 1a
Gap between connection active insulation assembly and circularly cooling assembly.
Described circularly cooling assembly includes the cooling dome 5 of inner hollow, is close on the downside of cooling dome 5 inside cooling dome 5
The semiconductor chilling plate 7 of wall setting, is arranged on the cooling fan 6 in cooling dome 5, cooling dome 5 lower wall has and can partly be led
The through hole that body cooling piece 7 blocks, on the downside of described cooling dome, outer wall scribbles the position of active insulation component touch and scribbles conduction heat sealable
Silicone grease layer；Described cooling dome 5 downside inwall and semiconductor chilling plate 7 bottom equal conduction heat sealable silicone grease layer.
When baking box internal temperature is too high, in order to protect semiconductor chilling plate, motor 4 is in the state of pull-up, such as
Fig. 1, shown in 2, now glass plate 2 and glass case 3 are located at outside oven cavity, against circularly cooling assembly, by glass case 3
Vacuum and glass plate completely cut off all conduction of heat and thermal convection current, therefore separate heat of high temperature with semiconductor chilling plate, and protection is partly led
Body cooling piece 7；When user's corresponding pattern of selection, such as fermentation, reservation etc., and roasting the temperature inside the box is less than preset temperature, and such as 50
DEG C when, glass plate 2 and glass case 3 can be pushed into limited support by motor 4, and as shown in Figure 3,4, now, hot-air can lead to
The perforation crossed on limited support is contacted with semiconductor chilling plate 7 cold end, so that hot-air is cooled, and heat can be by half
The radiating surface of conductor, cools down exclusion through cross flow fan；Semiconductor chilling plate with cooling dome scribble heat-conducting silicone grease, can help dissipate
Heat and sealing, prevent the air of bottom from flowing out, and cooling fan then can strengthen the radiating of semiconductor chilling plate so that semiconductor refrigerating
Piece is in good working order.
Therefore in sum, because the restriction of semiconductor chilling plate itself cannot bear high temperature, therefore in this patent
Involved refrigerating function is only applicable to be reduced to from room temperature temperature required, so that the fermentation of baking box, reservation, remote control
Function is more perfect.
Claims (8)
1. a kind of baking box with cold storing and fresh-keeping function, including the casing (10) with baking chamber (11), casing is provided with (10)
Can to baking chamber (11) the circularly cooling assembly that be freezed it is characterised in that：Described baking chamber (11) is communicated with cross-ventilation
Mouthful (12), it is outward and relative with cross-ventilation mouth (12) that described circularly cooling assembly is arranged on baking chamber (11), circularly cooling assembly
And baking is provided with insulating assembly between chamber, and this insulating assembly includes：
Active insulation assembly, is movably arranged on cross-ventilation mouth (12) outside；
Insulating assembly drive mechanism, is connected with active insulation assembly, active insulation assembly can be promoted mobile so that active insulation
Assembly is against circularly cooling assembly or away from circularly cooling assembly.
2. the baking box with cold storing and fresh-keeping function according to claim 1 it is characterised in that：Described active insulation assembly bag
Include glass plate (2), and the inside being fixed on outside glass plate has the glass case (3) of vacuum cavity.
3. the baking box with cold storing and fresh-keeping function according to claim 2 it is characterised in that：Described cross-ventilation mouth (12)
Edge is provided with the limited support (1) for keeping out glass plate (2), limited support is provided with perforation (1a), in described work
In the state of dynamic insulating assembly is in away from circularly cooling assembly, described baking chamber (11) through this perforation (1a) connection activity every
Gap between hot assembly and circularly cooling assembly.
4. the baking box with cold storing and fresh-keeping function according to claim 3 it is characterised in that：The first of described limited support
End is fixed on the top inner wall of baking chamber (11), and the second end of described limited support has L-type blocking part.
5. the baking box with cold storing and fresh-keeping function according to claim 1 or 2 or 3 or 4 it is characterised in that：Described circulation
Cooling assembly includes the cooling dome (5) of inner hollow, the semiconductor chilling plate (7) in the cooling dome being arranged on (5), is arranged on cold
But the cooling fan (6) in cover (5).
6. the baking box with cold storing and fresh-keeping function according to claim 5 it is characterised in that：Described cross-ventilation mouth (12)
The top being arranged on baking chamber (11) in the top of baking chamber (11), described casing is provided with cross flow fan (8), upper wind deflector (9)
And lower wind deflector (13), it is formed with air flow channel, cross flow fan (8) and air between upper wind deflector (9) and lower wind deflector (13)
Flow passage；Described circularly cooling assembly is arranged between lower wind deflector (13) and baking chamber (11) top.
7. the baking box with cold storing and fresh-keeping function according to claim 5 it is characterised in that：Described cooling dome (5) and half
The through hole that can be blocked by semiconductor chilling plate (7) is had on the side wall that conductor cooling piece (7) contacts, described cooling dome (5) is with outward
The position that wall scribbles active insulation component touch is provided with conduction heat sealable silicone grease layer；Inwall and semiconductor refrigerating on the downside of cooling dome (5)
Piece (7) bottom all scribbles conduction heat sealable silicone grease layer.
8. the baking box with cold storing and fresh-keeping function according to claim 1 it is characterised in that：Insulating assembly drive mechanism bag
Containing motor (4), the drive rod (41) that first end is connected with motor, the second end of drive rod (41) and active insulation group
Part connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794565.0A CN106419616B (en) | 2016-08-31 | 2016-08-31 | A kind of oven with cold storing and fresh-keeping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794565.0A CN106419616B (en) | 2016-08-31 | 2016-08-31 | A kind of oven with cold storing and fresh-keeping function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106419616A true CN106419616A (en) | 2017-02-22 |
| CN106419616B CN106419616B (en) | 2019-06-28 |
Family
ID=58163705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610794565.0A Active CN106419616B (en) | 2016-08-31 | 2016-08-31 | A kind of oven with cold storing and fresh-keeping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106419616B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124382A (en) * | 2018-08-31 | 2019-01-04 | 东莞兴龙家用电器有限公司 | It is a kind of to can be realized the oven and its long-range control method remotely controlled |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0417816A (en) * | 1990-05-11 | 1992-01-22 | Matsushita Electric Ind Co Ltd | Electric hot plate |
| CN201316176Y (en) * | 2008-11-19 | 2009-09-30 | 广东德豪润达电气股份有限公司 | Food baking device |
| CN201847449U (en) * | 2010-09-28 | 2011-06-01 | 姚凌 | Reservation cooking machine |
| CN201909500U (en) * | 2010-12-14 | 2011-07-27 | 河北鸿久人生电子科技有限公司 | Air duct type semiconductor freezer |
| CN102777946A (en) * | 2012-08-29 | 2012-11-14 | 陶国胜 | Refrigeration microwave oven based on semiconductor refrigeration |
| 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 |
| CN204931277U (en) * | 2015-09-17 | 2016-01-06 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN105571197A (en) * | 2016-02-22 | 2016-05-11 | 珠海格力电器股份有限公司 | Temperature control device |
| CN206342361U (en) * | 2016-08-31 | 2017-07-21 | 宁波方太厨具有限公司 | A kind of baking box with cold storing and fresh-keeping function |
-
2016
- 2016-08-31 CN CN201610794565.0A patent/CN106419616B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0417816A (en) * | 1990-05-11 | 1992-01-22 | Matsushita Electric Ind Co Ltd | Electric hot plate |
| CN201316176Y (en) * | 2008-11-19 | 2009-09-30 | 广东德豪润达电气股份有限公司 | Food baking device |
| CN201847449U (en) * | 2010-09-28 | 2011-06-01 | 姚凌 | Reservation cooking machine |
| CN201909500U (en) * | 2010-12-14 | 2011-07-27 | 河北鸿久人生电子科技有限公司 | Air duct type semiconductor freezer |
| CN102777946A (en) * | 2012-08-29 | 2012-11-14 | 陶国胜 | Refrigeration microwave oven based on semiconductor refrigeration |
| 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 |
| CN204931277U (en) * | 2015-09-17 | 2016-01-06 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN105571197A (en) * | 2016-02-22 | 2016-05-11 | 珠海格力电器股份有限公司 | Temperature control device |
| CN206342361U (en) * | 2016-08-31 | 2017-07-21 | 宁波方太厨具有限公司 | A kind of baking box with cold storing and fresh-keeping function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124382A (en) * | 2018-08-31 | 2019-01-04 | 东莞兴龙家用电器有限公司 | It is a kind of to can be realized the oven and its long-range control method remotely controlled |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106419616B (en) | 2019-06-28 |
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