CN207125648U - Can energy-efficient roaster - Google Patents

Can energy-efficient roaster Download PDF

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Publication number
CN207125648U
CN207125648U CN201621229898.0U CN201621229898U CN207125648U CN 207125648 U CN207125648 U CN 207125648U CN 201621229898 U CN201621229898 U CN 201621229898U CN 207125648 U CN207125648 U CN 207125648U
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CN
China
Prior art keywords
air
heater
cooling fan
pot
heating
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Expired - Fee Related
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CN201621229898.0U
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Chinese (zh)
Inventor
周林斌
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周林斌
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Priority to CN2016203439778 priority Critical
Priority to CN201620343977 priority
Application filed by 周林斌 filed Critical 周林斌
Application granted granted Critical
Publication of CN207125648U publication Critical patent/CN207125648U/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0629Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
    • A47J37/0641Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements with forced air circulation, e.g. air fryers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0664Accessories

Abstract

The energy-efficient roaster of energy, main body includes bodice, heater, pot, food Rolling device, air admission hole, cooling fan, the heater is at least a lower heater, it is characterized in that bodice is used to accommodate pot, food Rolling device, lower heater, the bodice provides the thermal source of conduction heating to food bottom;The cooling fan one is used for three-dimensional heating intracavitary constant temperature or gives three-dimensional heating intracavitary the relative heating that cools;Described cooling fan one end and extraneous air through connection, the other end passes through the space between pot outside portion and thermal insulation layer and three-dimensional heating intracavitary through connection, cooling fan is by outer low temperature air along lower heater flows, rise to the opening of pot by pot outside portion, at least a portion air-flow to three-dimensional heating intracavitary constant temperature or gives three-dimensional heating intracavitary the relative heating that cools after being mixed with three-dimensional heating chamber internal high temperature;The utility model have culinary art effect it is good, it is easy assembly and disassembly, it is easy to clean, applied widely the characteristics of.

Description

Can energy-efficient roaster
Technical field
The utility model is related to can energy-efficient roaster.
Background technology
Traditional frying pan, which generally comprises, can provide lid and heating bodice in heating.But with constantly carrying for people's living standard Height, single toasting performance are difficult to meet the needs of market development, and for this situation, some manufacturers have made a little improvement, as in The U of state Patent document number CN 202341751 disclosed a kind of three-dimensional heating multifunctional wok on July 25th, 2012, particularly A kind of a kind of three-dimensional heating multifunctional wok of household small-size, including the pot cover being hinged in pot, pot is interior to be provided with embedded pan courage Cooking cavity, turning device is arranged in pot courage, and its pot cover corresponds to and is provided with auxiliary heat generating component at the top of pot courage, and it produces hot-fluid With heat radiation to being heated at the top of food with sidepiece;The bottom that pot corresponds to pot courage is provided with lower main heat generating component, and it is to food bottom Portion's conduction heating;The heating air duct of the circulation in pot courage is provided with pot cover or pot.Pot surrounds phase jointly with pot cover To the cooking cavity of sealing, the protective cover that can block auxiliary heat generating component is provided with pot cover, protection shroud rim is relative with cooking cavity It is closed;Heating air duct is looped around at the top of pot cover, or is looped around the outside of pot cooking cavity.Interior circulating-heating of the present utility model Air channel, make to produce convection current in pot courage, to food three-dimensional heating, the heating surface area of food is maximized, and is heated evenly, thoroughly Solves the problems, such as food uneven heating.
Its shortcoming is that power is big, and for body fuselage temperature height, it is necessary to which high-temperature material price is expensive, body outward appearance accessory aging is fast, Cleaning is inconvenient, and production cost is higher, so needing to improve.
The content of the invention
The purpose of this utility model aim to provide a kind of simple and reasonable, operation flexibly, culinary art effect is good, easy assembly and disassembly, The energy-efficient roaster of energy easy to clean, applied widely, to overcome weak point of the prior art.
The energy-efficient roaster of energy designed by this purpose, main body include bodice, heater, pot, food Rolling device, entered Stomata, cooling fan, the heater are at least a lower heater, it is characterized in that bodice is used to accommodate pot, food rolling Device, lower heater, the bodice provide the thermal source of conduction heating to food bottom;
The cooling fan is used to the relative cooling of three-dimensional heating intracavitary add to three-dimensional heating intracavitary constant temperature or cooling fan Heat, the cooling fan are arranged on the outside of three-dimensional heating chamber;
Described cooling fan one end and extraneous air through connection, the other end pass through between pot outside portion and thermal insulation layer Outer low temperature air along lower heater flows, is passed through pot by space and three-dimensional heating intracavitary through connection, cooling fan Outside portion rises to the opening of pot, at least a portion air-flow mixed with three-dimensional heating chamber internal high temperature after to three-dimensional heating intracavitary Constant temperature gives three-dimensional heating intracavitary the relative heating that cools;
The cooling fan is at least by a part of air-flow and three-dimensional heating intracavitary vapor along the seam on gas outlet or main body Gap is discharged;
The cooling fan is at least provided with into a lower cooling fan;
One pot is used to accommodate food and heated to food bottom conductive;
One food Rolling device is used for turning food, causes food to be heated evenly three-dimensional heating;
One temperature controller or temperature probe are used for the heating-up temperature for limiting three-dimensional heating intracavitary.
The cooling fan produces opening one wind from the bottom to top of formation that air-flow rises to pot along pot outside portion Curtain;Air curtain, which encloses, scratches the rising of pot outside portion, and air curtain is that tubulose or strip or arc rise.
Outer low temperature air and the mixed temperature of three-dimensional heating chamber internal high temperature are at least not less than by the cooling fan 160 degree.
At least one second temperature controller of the temperature controller or temperature probe or temperature probe be arranged on thermal insulation layer bottom or under Heater base.
The cooling fan is at least provided with one;The upper lid is by enclosing cover, bottom, upper heater, the first reflector, protection Cover, air admission hole, Transparent Parts composition;
Or the upper lid is by enclosing cover, bottom, upper heater, the first reflector, protective cover, air admission hole, upper cooling fan Composition;
Or the upper lid is made up of enclosing cover, bottom, upper heater, air admission hole, upper cooling fan;
The upper lid is organized into an insulated cavity or passage by enclosing cover and bottom;
Or the upper lid is organized into an insulated cavity or passage by enclosing cover and the first reflector;
The upper lid sets protective cover, upper heater, the first reflector, enclosing cover from the bottom to top;
Or the upper lid sets upper heater, the first reflector, enclosing cover from the bottom to top;
Or the upper lid sets bottom, upper heater, the first reflector, enclosing cover from the bottom to top;
Or the upper lid sets upper heater, the first reflector, the second reflector, enclosing cover from the bottom to top;First reflection Set channel end that air outlet is set between cover and the second reflector;
The first reflector top or side or periphery set air outlet, lower-temperature external air along air outlet from top to bottom Flowed to three-dimensional heating intracavitary, while the enclosing cover of upper lid is cooled, the heat of lower-temperature external air driven three-dimensional heating intracavitary Air mobile mixing from top to bottom;
First reflector is independently arranged or the first reflector and bottom are wholely set;
Described upper lid one end is rotatablely connected with bodice.
The bodice is made up of thermal insulation layer, lower heater, motor, base, or bodice by thermal insulation layer, lower heater, motor, Base, lower cooling fan composition, or bodice are made up of thermal insulation layer, lower heater, motor, base, lower cooling fan, air admission hole.
Thermal insulation layer sets upward opening, and thermal insulation layer bottom sets lower heater, and lower heater inner side or periphery set motor Or motor driving head, gap is set between lower heater bottom and thermal insulation layer, thermal insulation layer bottom or side set lower cooling fan, Lower cooling fan is arranged in the cavity between thermal insulation layer and base;
The air inlet openings of lower cooling fan and outside through connection, inflatable mouth and the thermal insulation layer opening of lower cooling fan penetrate The air of outside is blowed to lower heater bottom or the second temperature controller surface by connection, lower cooling fan, and lower cooling fan is by outside Cold air cools to lower heater bottom and is converted into warm warm air to be entered along the gap between lower heater bottom and thermal insulation layer Three-dimensional heating intracavitary, then after being mixed with the hot humid hot-air of three-dimensional heating intracavitary through the gap between bodice and upper lid or on The air-vent outflow body exterior of lid.
The lower cooling fan downstream sets the second temperature controller or temperature probe or fuse;
Lower cooling fan is to the second temperature controller or temperature probe air blowing cooling extends the second temperature controller or temperature probe adds The hot working time, or shorten the power-off time that the second temperature controller or temperature probe are stopped, so as to shorten net cycle time;Or Blow heater low-temperature airflow and exchange frequent, reduction high-low temperature difference homogeneous heating by heater is cold and hot.
The side of second temperature controller or temperature probe sets passage, channel inlet end and outside through connection, passage The second temperature controller or temperature probe are pointed in outlet side, and passage by the Cryogenic air of outside by blowing to the second temperature controller or temperature control spy Head cooling;
Second temperature controller or temperature probe or fuse are arranged on thermal insulation layer or on heater.
The heat slow flow that the low wind speed of the lower cooling fan loses lower heater;The shell of base is entered simultaneously Row cooling;
The lower cooling fan is arranged on the bottom or side of lower heater, and air-flow slowly flows from the bottom to top, under causing Heater keeps condition of high temperature heating uniform, expands the area of pot thermally equivalent, at least expands the thermally equivalent of pot sidepiece Area, or, at least expand the area of the thermally equivalent of bottom of pot body, air-flow is along the gap between thermal insulation layer and lower heater Flow up, enter pot opening by pot sidepiece, at least a part of gas flows out with moisture along the gap in main body.
The lower cooling fan or passage are closely arranged on the side through connection cooling of temperature controller or temperature probe, or Lower cooling fan is cooled by air channel and temperature controller or temperature probe through connection at a distance described in person;
The wind speed of the lower cooling fan is at least below three kilometers per hour;Low wind speed accelerates environment of the heater to surrounding Homogeneous heating;
The air-flow is extraneous air or at least main air-flow is extraneous air;
The decline warm air fan air channel swing is fixedly connected in main body;
Passage is is independently arranged or passage is combines;
The lower cooling fan is separately positioned on Shang Gai and worked together with it greatly, or lower cooling fan is separately positioned on Shang Gai and big autonomous working with it.
Motor is additionally provided with the bodice, pot connects with the output shaft of motor;
The food Rolling device is arranged in pot, and food Rolling device is with pot relative rotary motion in pot Food is stirred upset;
The support for shelving food or meal tray is additionally provided with the pot;
Pot periphery also includes being used for the split type handle for picking and placeing pot;
Food Rolling device is set in the pot, and bottom of pot body sets lower heater, the periphery of pot or lower heater Bottom sets thermal insulation layer, and thermal insulation layer bottom or lower heater bottom set temperature controller or temperature probe, temperature controller or temperature probe Bottom or downstream set lower cooling fan, and lower cooling fan bottom sets base.
The pot surrounds the three-dimensional heating chamber of opposing seal with upper lid jointly, and the cooling fan of outer circulation is set on upper lid For to three-dimensional heating intracavitary constant temperature or giving three-dimensional heating intracavitary the relative heating that cools, or, set on upper lid and aid in heating group Part, the heating fan blade on heat generating component is aided in be arranged on three-dimensional heating intracavitary, motor is arranged on the outside of three-dimensional heating chamber;Heating Air channel is looped around tops;Aid in the heating fan blade on heat generating component to aid in heating to the food in pot, realize lower heat The caloric value of device is consistent with the caloric value of upper heater, or lower heater caloric value be more than upper heater caloric value.
The heating power of the lower heater and upper heater is in the same size, or, the heating power of lower heater is more than The heating power of upper heater, or, the fever time of lower heater is more than the fever time of upper heater.
The air admission hole of heating air duct on the auxiliary heat generating component is opened in the middle part of protective cover, and air outlet is opened in protection Cover is outside, and the heating blower that the air that air admission hole enters can be evacuated to air outlet discharge is provided with upper lid, and heating blower is located at Aid in heat generating component top;Or the air admission hole of heating air duct is arranged on the madial wall of pot three-dimensional heating chamber, air outlet is set The air that air admission hole enters can be evacuated to the heating blower of air outlet discharge by being provided between enclosing cover and protective cover, in pot, Heating blower is located at outside three-dimensional heating chamber;
The lower heater or upper heater are halide torch, carbon pipe, quartz ampoule, metal tube or heating wire, lower main heating Component is metal heat-generating pipe.
It is a kind of according to above-mentioned technical proposal any one of it is described can the heating of energy-efficient roaster, cooling, exhaust Method, it is characterised in that comprise the following steps:
A, upper cooling fan is arranged on lid, and the air of outside is pumped into by upper cooling fan, passes through insulated cavity or logical The air of outside is blowed to upper heater top or the first reflector top or the first temperature controller surface cooling by road, forces heating At the top of device or at the top of the first reflector or surface of the first temperature controller rises hot-fluid and from top to bottom flowed, by cool exterior air to the Cool at the top of one reflector and be converted into warming up perforate of the warm air along the first reflector periphery air outlet or the first reflector top Or first set channel end to set air outlet between reflector and the second reflector;Into three-dimensional heating intracavitary, then with standing After hot humid hot-air mixing in body heating chamber main body is flowed out through the air-vent of the gap between bodice and upper lid or upper lid It is outside;The flowing of outside cold air will be isolated to the anti-scald effect that cools up to enclosing cover between enclosing cover at the top of the first reflector;
Or inside lower cooling fan bodice, by being arranged on inside upper lid, upper cooling fan takes out the air of outside Enter, by the insulated cavity or passage through connection on the cavity between thermal insulation layer and base and upper lid, the air of outside is blown To upper heater top or the first reflector top or the first temperature controller surface cooling, force at the top of upper heater or first reflects Cover top or the surface of the first temperature controller rise hot-fluid and from top to bottom flowed, by cool exterior air to cooling at the top of the first reflector And be converted into perforate of the warm warm air along the first reflector periphery air outlet or the first reflector top or the first reflector with Set channel end that air outlet is set between second reflector;Into three-dimensional heating intracavitary, then the high temperature with three-dimensional heating intracavitary After moist hot air mixing body exterior is flowed out through the air-vent of the gap between bodice and upper lid or upper lid;Outside cold air Flowing the anti-scald effect that cools up to enclosing cover will be isolated at the top of the first reflector between enclosing cover;
Or the air inlet openings of lower cooling fan and outside through connection, the inflatable mouth of lower cooling fan are opened with thermal insulation layer The air of outside is blowed to lower heater bottom or the second temperature controller surface, lower cooling fan by mouth through connection, lower cooling fan Cool exterior air is cooled to lower heater bottom and is converted into warm warm air along between lower heater bottom and thermal insulation layer Gap enters three-dimensional heating intracavitary, then through the seam between bodice and upper lid after being mixed with the hot humid hot-air of three-dimensional heating intracavitary The air-vent of gap or upper lid flows out body exterior;The flowing of outside cold air will be isolated between lower heater bottom and thermal insulation layer Reach the anti-scald effect of base cooling.
It is a kind of according to above-mentioned technical proposal any one of it is described can energy-efficient roaster heating method, its feature It is, comprises the following steps:
A, upper cooling fan is arranged on lid, and the air of outside is pumped into by upper cooling fan, passes through the first reflector top Portion or the first temperature controller surface cooling, from top to bottom flow, the air outlet is at least along the peripheral air outlet of the first reflector One setting, air outlet form an air curtain, from top to bottom drive flow direction to eat heat caused by the upper heater of inner side Thing surface is heated, or, air outlet is combined into an air curtain, by the from top to bottom band of heat caused by the upper heater of inner side It is dynamic to flow to foodstuff surface heating;
Or the air inlet openings of lower cooling fan and outside through connection, lower cooling fan add cool exterior air to lower Hot device bottom cools and is converted into warm warm air forms one from the bottom to top along the gap between lower heater bottom and thermal insulation layer Air curtain enters three-dimensional heating intracavitary, and the gap between the high-temperature hot air of three-dimensional heating intracavitary and bodice and upper lid is isolated, kept away Exempt from high-temperature hot air quickly to outflow, increase high-temperature hot air provides energy-conservation height in the residence time heating food of three-dimensional heating intracavitary The purpose of effect.
Using motor driving pot around its axis rotation, the food for making to be connected with bodice in pot turns over the utility model Roll device and produce relative motion with pot, the spring shovel to connect with food rolling device is positioned over pot during food is promoted Interior food rolls in the presence of food rolls device, food thermally equivalent, and the food is in the cold wind effect sent out from air outlet Outer hard interior soft culinary art effect can be obtained down, further improve cuisine flavour.
The opening direction of air outlet in the utility model is towards food Rolling device and the overlapping position of pot, to only at this The food of overlapping position carries out surface cooling, the conventional cooking without influenceing the food in other regions, is ensuring cooking quality On the basis of, improve cooking efficiency.
The utility model is additionally provided with the support for shelving food or meal tray in pot, is set in heater In upper cover, the distance between food and heater can be shortened, improve temperature rise, meet the culinary art demand of barbecue group food.
Food Rolling device in the utility model includes food rolling device and spring shovel, and spring shovel is in the rolling of food Mainly help out, can further lift the tumbling effect of food;For the ease of picking and placeing pot, split type is additionally provided Hand.
The utility model have it is simple and reasonable, operation flexibly, culinary art effect it is good, it is easy assembly and disassembly, the easy to clean, scope of application The characteristics of wide.
Brief description of the drawings
Fig. 1 is circulation and outer circulation mixed airflow cross section structure diagram in the embodiment of the utility model one.
Fig. 2 is that another embodiment cooling fan of the utility model is arranged on tops cross section structure diagram.
Fig. 3 is that the embodiment cooling fan of the utility model one is arranged on radiating cross section structure diagram up and down.
Fig. 4 is that the embodiment cooling fan of the utility model one is arranged on lid side radiating cross section structure diagram.
Fig. 5 is that the embodiment cooling fan of the utility model one sets bottom radiating cross section structure diagram.
Fig. 6 is that the embodiment cooling fan of the utility model one sets bottom to radiate to form air curtain cross section structure diagram.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
Referring to Fig. 1-Fig. 6, the energy-efficient roaster of energy, main body 01 includes bodice 1, heater, pot 3, food Rolling device 11st, air admission hole 32, cooling fan, the heater are at least a lower heater 44, it is characterized in that bodice 1 is used to accommodate pot 3rd, food Rolling device 11, lower heater 44, the bodice 1 provide the thermal source of conduction heating to food bottom;
The cooling fan one is used to add to constant temperature in three-dimensional heating chamber 55 or to relative cooling in three-dimensional heating chamber 55 Heat, the cooling fan are arranged on the outside of three-dimensional heating chamber 55;
Described cooling fan one end and extraneous air through connection, the other end by the outside portion of pot 3 and thermal insulation layer 91 it Between space and three-dimensional heating intracavitary through connection, cooling fan along the flows of lower heater 44, leads to outer low temperature air Cross the opening that the outside portion of pot 3 rises to pot 3, at least a portion air-flow mixed with three-dimensional heating chamber internal high temperature after to solid Constant temperature or to relative cooling heating in three-dimensional heating chamber 55 in heating chamber 55;
The cooling fan is at least by a part of air-flow and three-dimensional heating intracavitary vapor along gas outlet or main body 01 Discharge in gap 31;
The cooling fan is at least provided with into a lower cooling fan 45;
One pot 3 is used to accommodate food and heated to food bottom conductive;
One food Rolling device 11 is used for turning food, causes food to be heated evenly three-dimensional heating;
One temperature controller or temperature probe are used for the heating-up temperature for limiting three-dimensional heating intracavitary.
The cooling fan, which produces air-flow the opening of pot 3 is risen to along the outside portion of pot 3, forms one from the bottom to top Air curtain 404;Air curtain 404, which encloses, scratches the rising of the outside portion of pot 3, and air curtain 404 is that tubulose or strip or arc rise;
Outer low temperature air and the mixed temperature of three-dimensional heating chamber internal high temperature are at least not less than by the cooling fan 160 degree;
At least one second temperature controller of the temperature controller or temperature probe or temperature probe 403 are arranged on the bottom of thermal insulation layer 91 Or the bottom of lower heater 44.
The cooling fan is at least provided with one;The upper lid 2 is anti-by enclosing cover 20, bottom 011, upper heater 41, first Penetrate cover 35, protective cover 10, air admission hole 32, Transparent Parts composition;
Or the upper lid 2 is by enclosing cover 20, bottom 011, upper heater 41, the first reflector 35, protective cover 10, air inlet Hole 32, upper cooling fan 46 form;
Or the upper lid 2 is made up of enclosing cover 20, bottom 011, upper heater 41, air admission hole 32, upper cooling fan 46;
The upper lid 2 is organized into an insulated cavity 9 or passage 29 by enclosing cover 20 and bottom 011;
Or the upper lid 2 is organized into an insulated cavity 9 or passage 29 by the reflector 35 of enclosing cover 20 and first;
The upper lid 2 sets protective cover 10, upper heater 41, the first reflector 35, enclosing cover 20 from the bottom to top;
Or the upper lid 2 sets upper heater 41, the first reflector 35, enclosing cover 20 from the bottom to top;
Or the upper lid 2 sets bottom 011, upper heater 41, the first reflector 35, enclosing cover 20 from the bottom to top;
Or the upper lid 2 sets upper heater 41, the first reflector 35, the second reflector 25, enclosing cover from the bottom to top 20;Set the end of passage 29 that air outlet 30 is set between first reflector 35 and the second reflector 25;
The top of first reflector 35 or side or periphery set air outlet 30, lower-temperature external air along air outlet 30 by Flowed under up into three-dimensional heating chamber 55, while the enclosing cover of upper lid 2 is cooled, lower-temperature external air driven three-dimensional heating Hot-air mobile mixing from top to bottom in chamber 55;
First reflector 35 is independently arranged or the first reflector 35 and bottom 011 are wholely set;
Described one end of upper lid 2 is rotatablely connected with bodice 1.
The bodice 1 is made up of thermal insulation layer 91, lower heater 44, motor 8, base 101, or bodice 1 by thermal insulation layer 91, under Heater 44, motor 8, base 101, lower cooling fan 45 form, or bodice 1 is by thermal insulation layer 91, lower heater 44, motor 8, bottom Seat 101, lower cooling fan 45, air admission hole 32 form;
Thermal insulation layer 91 sets upward opening, and the bottom of thermal insulation layer 91 sets lower heater 44, the inner side of lower heater 44 or periphery Motor 8 or the driving head of motor 8 are set, gap, the bottom of thermal insulation layer 91 or one are set between the bottom of thermal insulation layer 91 and lower heater 44 Side sets lower cooling fan 45, and lower cooling fan 45 is arranged in the cavity 90 between thermal insulation layer 91 and base 101;
The air inlet openings of lower cooling fan 45 and outside through connection, inflatable mouth and the thermal insulation layer 91 of lower cooling fan 45 are opened The air of outside is blowed to the bottom of lower heater 44 or the second temperature controller surface, lower cooling by mouth through connection, lower cooling fan 45 Cool exterior air is cooled and is converted into warm warm air along the bottom of thermal insulation layer 91 and lower heating by fan 45 to the bottom of lower heater 44 Gap between device 44 enters in three-dimensional heating chamber 55, then is passed through after being mixed with the hot humid hot-air in three-dimensional heating chamber 55 big Outside the air-vent outflow main body 01 in gap 31 or upper lid 2 between body 1 and upper lid 2;
Or the air inlet openings of upper cooling fan 46 and outside through connection, the inflatable mouth of upper cooling fan 46 and upper lid 2 Insulated cavity 9 or the through connection of passage 29, upper cooling fan 46 blows to the air of outside at the top of upper heater 41 or first is anti- The top of cover 35 or the first temperature controller surface cooling are penetrated, upper cooling fan 46 cools cool exterior air to the top of the first reflector 35 And it is converted into perforate of the warm warm air along the 35 peripheral top of 30 or first reflector of air outlet 35 of the first reflector and enters three-dimensional add In hot chamber 55, then after being mixed with the hot humid hot-air in three-dimensional heating chamber 55 through the gap 31 between bodice 1 and upper lid 2 or Outside the air-vent outflow main body 01 of upper lid 2;
Outer low temperature air and the mixed temperature of three-dimensional heating chamber internal high temperature are at least not less than by the cooling fan 160 degree to constant temperature in three-dimensional heating chamber 55 or to relative cooling heating in three-dimensional heating chamber 55;
The low-temperature airflow at least some of the lower cooling fan 45 blows over temperature controller or the surface cooling of temperature probe 43, or At least a part of low-temperature airflow is blown over lower heater 44 and is converted between the warm outside of wet inflow pot 3 and the inner side of thermal insulation layer 91, Into inside pot 3, flowed out along the gap 31 between upper lid and bodice or the gap 31 in main body 01 outside main body 01, water is steamed Outside gas Accelerating Removal main body 01, accelerate drying and the Surface hardened layer of food, shorten the heat time of food, keep in pot 3 The condition of high temperature of gap 31 between each food is consistent, reduces the temperature difference of gap 31 between food, improves bottom heater Efficiency, force the heat energy to bottom radiation loss during the heating of lower heater 44 to be converted into warm warm air and enter in pot 3, to pot Food auxiliary heating in body 3, realizes that the caloric value of lower heater 44 is consistent with the caloric value of upper heater 41, or lower heater 44 caloric value is more than the caloric value of upper heater 41.
The downstream of lower cooling fan 45 sets the second temperature controller or temperature probe 403 or fuse;
Lower cooling fan 45 blows to cool to the second temperature controller or temperature probe 403 extends the second temperature controller or temperature probe 403 heating work time, or shorten the power-off time that the second temperature controller or temperature probe 403 are stopped, it is total so as to shorten Working time;Or blow heater low-temperature airflow and exchange frequent, reduction high-low temperature difference homogeneous heating by heater is cold and hot.
The passage 29 is arranged on the side of the second temperature controller or temperature probe 403, and the inlet end of passage 29 penetrates with outside The second temperature controller or temperature probe 403 are pointed in connection, the outlet side of passage 29, and passage 29 by the Cryogenic air of outside by blowing to the Two temperature controllers or temperature probe 403 cool;
Second temperature controller or temperature probe 403 or fuse are arranged on thermal insulation layer 91 or on heater.
The heat slow flow that the low wind speed of the lower cooling fan 45 loses lower heater 44;Simultaneously to base 101 Shell cooled;
The lower cooling fan 45 is arranged on the bottom or side of lower heater 44, and air-flow slowly flows from the bottom to top, causes Make lower heater 44 keep condition of high temperature heating uniform, expand the area of the thermally equivalent of pot 3, at least expand the sidepiece of pot 3 The area of thermally equivalent, or, at least expand the area of the thermally equivalent of pot 3 bottom, air-flow is along thermal insulation layer 91 and lower heating Gap between device 44 flows up, and is open by the sidepiece of pot 3 into pot 3, and at least a part of gas is with moisture edge Flow out in gap 31 in main body 01.
The upper cooling fan 46 or lower cooling fan 45 or passage 29 are closely arranged on temperature controller or temperature probe Side through connection cooling, or the upper cooling fan 46 or lower cooling fan 45 pass through air channel and temperature controller or temperature at a distance Control probe through connection cooling;
The wind speed of the upper cooling fan 46 or lower cooling fan 45 is at least below 3 kilometers per hour;Low wind speed accelerates Environment homogeneous heating of the hot device to surrounding;
The air-flow is extraneous air or at least main air-flow is extraneous air;
The air channel of upper cooling fan 46 is fixedly connected in main body 01;
The passage 29 is is independently arranged or passage 29 is combines;
The upper cooling fan 46 or lower cooling fan 45 are separately positioned on lid 2 and worked together with it greatly, Huo Zheshang Cooling fan 46 or lower cooling fan 45 are separately positioned on lid 2 and big autonomous working with it.
Motor 8 is additionally provided with the bodice 1, pot 3 connects with the output shaft of motor 8;
The food Rolling device 11 is arranged in pot 3, and food Rolling device 11 is with the relative rotary motion of pot 3 to pot Food in body 3 is stirred upset;
The support 16 for shelving food or meal tray is additionally provided with the pot 3;
The periphery of pot 3 also includes being used for the split type handle 15 for picking and placeing pot 3.
Food Rolling device 11 is set in the pot 3, the bottom of pot 3 sets lower heater 44, the periphery of pot 3 or under The bottom of heater 44 sets thermal insulation layer 91, and the bottom of thermal insulation layer 91 or the bottom of lower heater 44 set temperature controller or temperature probe, temperature Control device or temperature probe bottom or downstream and lower cooling fan 45 is set, the lower bottom of cooling fan 45 sets base 101.
The pot 3 surrounds the three-dimensional heating chamber 55 of opposing seal with upper lid 2 jointly, and the drop of outer circulation is set on upper lid 2 Warm air, which is fanned, to be used for constant temperature in three-dimensional heating chamber 55 or to relative cooling heating in three-dimensional heating chamber 55, or, set on upper lid 2 Heat generating component 4 is aided in, aids in the heating fan blade 61 on heat generating component 4 to be arranged in three-dimensional heating chamber 55, motor 8 is arranged on solid The outside of heating chamber 55;Heating air duct 5 is looped around the top of lid 2;The heating fan blade 61 on heat generating component 4 is aided in in pot 3 Food auxiliary heating, realize that the caloric value of lower heater 44 is consistent with the caloric value of upper heater 41, or lower heater 44 Caloric value is more than the caloric value of upper heater 41;
The upper heater 41 and the heating power of lower heater 44 are in the same size, or, the heating work(of lower heater 44 Rate is more than the heating power of upper heater 41, or, the fever time of lower heater 44 is more than the fever time of upper heater 41;
The cooling fan of outer circulation is set on the upper lid 2, for constant temperature in three-dimensional heating chamber 55 or to three-dimensional heating Relative cooling heating is thermally formed three-dimensional heating chamber 55 with the bottom conductive of bodice 1 in chamber 55;Or set on the upper lid 2 outer The cooling fan of circulation, for constant temperature in three-dimensional heating chamber 55 or to relative cooling heating in three-dimensional heating chamber 55 and bodice 1 Bottom sets the cooling fan of outer circulation and bottom conductive is thermally formed three-dimensional heating chamber 55, and cooling fan is used for three-dimensional heating Constant temperature or to relative cooling heating in three-dimensional heating chamber 55 in chamber 55;
Or the interior circulating-heating fan blade 61 of auxiliary heat generating component 4 is set on the upper lid 2, set with the bottom of bodice 1 outer The cooling fan and bottom conductive of circulation are thermally formed three-dimensional heating chamber 55, and cooling fan is used for constant temperature in three-dimensional heating chamber 55 Or to relative cooling heating in three-dimensional heating chamber 55;
Or the interior circulating-heating fan blade 61 of auxiliary heat generating component 4 is set on the upper lid 2, add with the bottom conductive of bodice 1 Thermosetting three-dimensional heating chamber 55.
The air admission hole 32 of heating air duct 5 on the auxiliary heat generating component 4 is opened in the middle part of protective cover 10, and air outlet 30 is opened It is located at outside protective cover 10, the air that air admission hole 32 enters can be evacuated to the heating wind that air outlet 30 is discharged by being provided with upper lid 2 Machine 6, heating blower 6 is positioned at auxiliary heat generating component 4 top;Or the air admission hole 32 of heating air duct 5 is arranged on the solid of pot 3 and added The madial wall of hot chamber 55, air outlet 30 are arranged between enclosing cover 20 and protective cover 10, and air admission hole 32 can be entered by being provided with pot 3 The air entered is evacuated to the heating blower 6 of the discharge of air outlet 30, and heating blower 6 is located at outside three-dimensional heating chamber 55;
The upper heater 41 or lower heater 44 are halide torch, carbon pipe, quartz ampoule, metal tube or heating wire, lower master Heat generating component 7 is metal heat-generating pipe.
The upper heater 41 is arranged on the lower inside of reflector, and cooling fan sets the top of reflector, and cool wind Fan directly or indirectly drops to reflector, and cooling fan one end penetrates with extraneous air, and the other end passes through reflector and oven Inner chamber is penetrated, and the cooling air-flow of outside is absorbed and blows to reflector side or heater side, and at least cut-off is a part of rises hot-fluid Heat radiation to shell.
The Cryogenic air of outside is flowed through reflector or heater by the cooling fan, and conversion or warm warm air are transported downwards It is dynamic, drive or force high-temperature heat flux to flow down to foodstuff surface, foodstuff surface is sintered, by the aqueous vapor edge of foodstuff surface Gap 31 between Shang Gai and lower main body 01 is flowed out, and is accelerated the warm temperature of the inner chamber of main body 01, is shortened the time of heat foods, will rise The hot-fluid of discharge, which forces, is back to the inner chamber of main body 01, while the upper case that cools, and plays anti-scald effect.
25 double-deck reflector of first reflector 35 and the second reflector is set on the upper lid, or, single-layer back is only set Penetrate cover.
The cooling fan or cooling ducting outlet are arranged on reflector top or sidepiece.
The cooling air-flow of the cooling fan at least some is arrived in main body 01 along reflection cover outer wall or inwall flowing outside Chamber.
The cooling fan closely or it is distantly located cooling air inlet on or side.
The cooling fan is arranged in lid or lower main body 01.
The cooling air channel is arranged on inside lid, and air admission hole 32 is located on upper lid.
The cooling air channel is arranged between Shang Gai and lower main body 01, and lower main body 01 and upper lid are traversed in the cooling air channel Between, air admission hole 32 is arranged in lower main body 01, the bottom of main body 01 or bottom under position.
Temperature controller or temperature probe are set on the upper lid, positioned at the downstream of cooling fan, cooling fan to temperature controller or Temperature probe cooling extends the conduction time of temperature controller or temperature probe, or shortens the power-off time of temperature controller or temperature probe, So as to improve operating efficiency, shorten the heating work cycle or time of food, reach relatively-high temperature heat time length, draining point It hurry up, cooling fan is anti-scald to outside cooling of the enclosing cover anti-scald or cooling fan of cooling of upper lid to bodice, accelerates inner air and outer air Exchange, reduce oil smoke, shorten the overall work time.
The cooling fan is Low speed electric motor 8, and per minute at least below 3000 turns, wind speed is at least low 3 kilometers per hour, Low wind speed will not cause the temperature of three-dimensional heating chamber to be less than 160 degree.
Upper cooling fan 46 is arranged on lid 2, and the air of outside is pumped into by upper cooling fan 46, passes through insulated cavity 9 Or the air of outside is blowed to the top of upper heater 41 or the top of the first reflector 35 or the first temperature controller surface cooling by passage 29, The top of upper heater 41 or the top of the first reflector 35 or the surface of the first temperature controller is forced to rise hot-fluid and from top to bottom flow, will Cool exterior air the top of the first reflector 35 is cooled and be converted into warm warm air along 35 peripheral air outlet 30 of the first reflector or The end of passage 29 is set to set out between the perforate on the top of the first reflector 35 or the first reflector 35 and the second reflector 25 Air port 30;Into in three-dimensional heating chamber 55, then after being mixed with the hot humid hot-air in three-dimensional heating chamber 55 through bodice 1 with it is upper Outside the air-vent outflow main body 01 in gap 31 or upper lid 2 between lid 2;The flowing of outside cold air is by the first reflector 35 The anti-scald effect that cools up to enclosing cover is isolated between top and enclosing cover;
Or inside the lower bodice of cooling fan 45, by being arranged on inside upper lid 2, upper cooling fan 46 by outside sky Gas is pumped into, by the insulated cavity 9 or the through connection of passage 29 on the cavity 90 between thermal insulation layer 91 and base 101 and upper lid, The air of outside is blowed into the top of upper heater 41 or the top of the first reflector 35 or the first temperature controller surface cooling, forces and adds The hot top of device 41 or the top of the first reflector 35 or the surface of the first temperature controller rise hot-fluid and from top to bottom flowed, by outside cold sky Gas cools to the top of the first reflector 35 and is converted into warm warm air to be reflected along 35 peripheral air outlet 30 or first of the first reflector Cover 35 tops perforate or the first reflector 35 and the second reflector 25 between set passage 29 end that air outlet 30 is set;Enter Enter in three-dimensional heating chamber 55, then through between bodice 1 and upper lid 2 after being mixed with the hot humid hot-air in three-dimensional heating chamber 55 Outside the air-vent of gap 31 or upper lid 2 outflow main body 01;The flowing of outside cold air is by the top of the first reflector 35 with outside The anti-scald effect that cools up to enclosing cover is isolated between lid;
Or the air inlet openings of lower cooling fan 45 and outside through connection, the inflatable mouth of lower cooling fan 45 with it is heat-insulated The air of outside is blowed to the bottom of lower heater 44 or the second temperature controller surface by the opening through connection of layer 91, lower cooling fan 45, Cool exterior air is cooled and is converted into warm warm air along the bottom of lower heater 44 by lower cooling fan 45 to the bottom of lower heater 44 Gap between thermal insulation layer 91 enters in three-dimensional heating chamber 55, then is mixed with the hot humid hot-air in three-dimensional heating chamber 55 Outside the air-vent of the gap 31 between bodice 1 and upper lid 2 or upper lid 2 outflow main body 01;The flowing of outside cold air The anti-scald effect that cools up to base will be isolated between the bottom of lower heater 44 and thermal insulation layer 91;
Upper cooling fan 46 is arranged on lid 2, and the air of outside is pumped into by upper cooling fan 46, passes through the first reflector 35 top or the first temperature controller surface cooling, from top to bottom flowed along the peripheral air outlet 30 of the first reflector 35, it is described go out 30 at least one setting of air port, the air-out of air outlet 30 forms an air curtain, by heat caused by the upper heater 41 of inner side by upper Foodstuff surface heating is flowed to lower drive, or, the air-out of air outlet 30 is combined into an air curtain, and the upper heater 41 of inner side is produced Raw heat, which from top to bottom drives, flows to foodstuff surface heating;
Or the air inlet openings of lower cooling fan 45 and outside through connection, lower cooling fan 45 is by cool exterior air pair The bottom of lower heater 44 cool and be converted into warm warm air along the gap between the bottom of lower heater 44 and thermal insulation layer 91 by it is lower extremely It is upper to form air curtain and enter in three-dimensional heating chamber 55, by the high-temperature hot air in three-dimensional heating chamber 55 and bodice 1 and upper lid 2 it Between gap 31 isolate, avoid high-temperature hot air from quickly outflowing, during increase stop of the high-temperature hot air in three-dimensional heating chamber 55 Between heat food provide efficient energy-saving purpose.
The utility model is not limited to above-described embodiment, under conditions of the utility model marrow is not departed from, this area Any variation that technical staff is done, all belongs to the scope of protection of the utility model.

Claims (14)

1. the energy-efficient roaster of energy, main body(01)Including bodice(1), heater, pot(3), upper lid(2), food Rolling device (11), air admission hole(32), cooling fan, the heater be at least a lower heater(44), the pot(3)With upper lid (2)The three-dimensional heating chamber of opposing seal is surrounded jointly(55), it is characterized in that bodice(1)For accommodating pot(3), food rolling dress Put(11), lower heater(44), the bodice(1)The thermal source of conduction heating is provided to food bottom;
The cooling fan is used to give three-dimensional heating chamber(55)Interior constant temperature or cooling fan give three-dimensional heating chamber(55)Interior relative drop Temperature heating, the cooling fan are arranged on three-dimensional heating chamber(55)Outside;
Described cooling fan one end and extraneous air through connection, the other end pass through pot(3)Outside portion and thermal insulation layer(91)It Between space and three-dimensional heating intracavitary through connection, cooling fan is by outer low temperature air along lower heater(44)Flows, Pass through pot(3)Outside portion rises to pot(3)Opening, after at least a portion air-flow mixes with three-dimensional heating chamber internal high temperature Give three-dimensional heating chamber(55)Interior constant temperature gives three-dimensional heating chamber(55)Interior relative cooling heating;
The cooling fan is at least by a part of air-flow and three-dimensional heating intracavitary vapor along gas outlet or main body(01)On seam Gap(31)Discharge;
The cooling fan is at least provided with into a lower cooling fan(45);
One pot(3)For accommodating food and being heated to food bottom conductive;
One food Rolling device(11)For turning food, food is caused to be heated evenly three-dimensional heating;
One temperature controller or temperature probe are used for the heating-up temperature for limiting three-dimensional heating intracavitary.
2. the energy-efficient roaster of energy according to claim 1, it is characterized in that the cooling fan produces air-flow along pot(3) Outside portion rises to pot(3)Opening formed an air curtain from the bottom to top(404);Air curtain(404)Enclose and scratch pot(3)Outside Portion rises, and air curtain is that tubulose or strip or arc rise.
3. it is according to claim 1 can energy-efficient roaster, it is characterized in that the cooling fan by outer low temperature air with The mixed temperature of three-dimensional heating chamber internal high temperature is at least not less than 160 degree.
4. the energy-efficient roaster of energy according to claim 1, it is characterized in that the temperature controller or temperature probe are at least one Second temperature controller or temperature probe(403)It is arranged on thermal insulation layer(91)Bottom or lower heater(44)Bottom.
5. the energy-efficient roaster of energy according to claim 1, it is characterized in that the bodice(1)By thermal insulation layer(91), it is lower plus Hot device(44), motor(8), base(101)Composition, or bodice(1)By thermal insulation layer(91), lower heater(44), motor(8), bottom Seat(101), lower cooling fan(45)Composition, or bodice(1)By thermal insulation layer(91), lower heater(44), motor(8), base (101), lower cooling fan(45), air admission hole(32)Composition.
6. the energy-efficient roaster of energy according to claim 1, it is characterized in that the thermal insulation layer(91)Upward opening is set, every Thermosphere(91)Bottom sets lower heater(44), lower heater(44)Inner side or periphery set motor(8)Or motor(8)Transmission Head, lower heater(44)Bottom and thermal insulation layer(91)Between gap, thermal insulation layer are set(91)Bottom or side, which are set, declines warm air Fan(45), lower cooling fan(45)It is arranged on thermal insulation layer(91)With base(101)Between cavity(90)It is interior;
Lower cooling fan(45)Air inlet openings and outside through connection, lower cooling fan(45)Inflatable mouth and thermal insulation layer(91) Be open through connection, lower cooling fan(45)The air of outside is blowed into lower heater(44)Bottom or the second temperature controller surface, Lower cooling fan(45)By cool exterior air to lower heater(44)Bottom cools and is converted into warm warm air along lower heater (44)Bottom and thermal insulation layer(91)Between gap enter three-dimensional heating chamber(55)It is interior, then with three-dimensional heating chamber(55)Interior high temperature Through bodice after moist hot air mixing(1)With upper lid(2)Between gap(31)Or upper lid(2)Air-vent outflow main body(01) It is outside.
7. the energy-efficient roaster of energy according to claim 1, it is characterized in that the lower cooling fan(45)Downstream sets the Two temperature controllers or temperature probe(403)Or fuse;
Lower cooling fan(45)To the second temperature controller or temperature probe(403)Cooling of blowing extends the second temperature controller or temperature probe (403)The heating work time, or shorten the second temperature controller or temperature probe(403)The power-off time being stopped, so as to contract Short net cycle time;Or blow heater low-temperature airflow and exchange frequent, reduction high-low temperature difference homogeneous heating by heater is cold and hot.
8. the energy-efficient roaster of energy according to claim 4, it is characterized in that second temperature controller or temperature probe(403) Side set passage(29), passage(29)Inlet end and outside through connection, passage(29)Point to the second temperature controller in outlet side Or temperature probe(403), passage(29)By the way that the Cryogenic air of outside is blowed into the second temperature controller or temperature probe(403)Drop Temperature;Passage(29)To be independently arranged or passage(29)To combine;
Second temperature controller or temperature probe(403)Or fuse is arranged on thermal insulation layer(91)On upper or heater.
9. the energy-efficient roaster of energy according to claim 1, it is characterized in that the lower cooling fan(45)Low wind speed will Lower heater(44)The heat slow flow of loss;Simultaneously to base(101)Shell cooled;
The lower cooling fan(45)It is arranged on lower heater(44)Bottom or side, air-flow slowly flows from the bottom to top, causes Make lower heater(44)Keep condition of high temperature heating uniform, expand pot(3)The area of thermally equivalent, at least expands pot(3) The area of the thermally equivalent of sidepiece, or, at least expand pot(3)The area of the thermally equivalent of bottom, air-flow is along thermal insulation layer (91)With lower heater(44)Between gap flow up, by pot(3)Sidepiece enters pot(3)Opening, at least one Part gas with moisture along main body(01)On gap(31)Outflow.
10. the energy-efficient roaster of energy according to claim 1, it is characterized in that the lower cooling fan(45)Closely set In the side through connection cooling of temperature controller or temperature probe, or the lower cooling fan(45)Pass through air channel and temperature at a distance Control device or the cooling of temperature probe through connection;
The lower cooling fan(45)Wind speed at least below three kilometers per hour;Low wind speed accelerates environment of the heater to surrounding Homogeneous heating;
The air-flow is extraneous air or at least main air-flow is extraneous air;
The lower cooling fan(45)Air channel is fixedly connected on main body(01)On;
The lower cooling fan(45)It is separately positioned on lid(2)Worked together with it with big, or lower cooling fan(45)Point Lid is not arranged on it(2)Worked independently with it with big.
11. the energy-efficient roaster of energy according to claim 1, it is characterized in that the bodice(1)Inside it is additionally provided with motor (8), pot(3)With motor(8)Output shaft connect;
The food Rolling device(11)It is arranged on pot(3)It is interior, food Rolling device(11)With pot(3)Relative rotary motion To pot(3)Interior food is stirred upset;
The pot(3)Inside it is additionally provided with the support for shelving food or meal tray(16);
Pot(3)Periphery also includes being used to pick and place pot(3)Split type handle(15);
The pot(3)Interior setting food Rolling device(11), pot(3)Bottom sets lower heater(44), pot(3)It is outer Enclose or lower heater(44)Bottom sets thermal insulation layer(91), thermal insulation layer(91)Bottom or lower heater(44)Bottom sets temperature controller Or temperature probe, temperature controller or temperature probe bottom or downstream set lower cooling fan(45), lower cooling fan(45)Bottom is set Bottom set seat(101).
12. the energy-efficient roaster of energy according to claim 1, it is characterized in that the upper lid(2)The upper drop that outer circulation is set Warm air is fanned for giving three-dimensional heating chamber(55)Interior constant temperature gives three-dimensional heating chamber(55)Interior relative cooling heating, or, upper lid(2) It is upper that auxiliary heat generating component is set(4), aid in heat generating component(4)On heating fan blade(61)It is arranged on three-dimensional heating chamber(55)It is interior, Motor(8)It is arranged on three-dimensional heating chamber(55)Outside;Heating air duct(5)It is looped around lid(2)Top;Aid in heat generating component (4)On heating fan blade(61)To pot(3)Interior food auxiliary heating;
The heater is arranged to lower heater(44)And upper heater(41);Heater realizes lower heater(44)Caloric value With upper heater(41)Caloric value it is consistent, or heater realizes lower heater(44)Caloric value be more than upper heater(41)'s Caloric value.
13. the energy-efficient roaster of energy according to claim 1 or 12, it is characterized in that the lower heater of the heater(44) With upper heater(41)Heating power it is in the same size, or, the lower heater of the heater(44)Heating power be more than Upper heater(41)Heating power, or, the lower heater of the heater(44)Fever time be more than upper heater (41)Fever time.
14. the energy-efficient roaster of energy according to claim 12, it is characterized in that the auxiliary heat generating component(4)On heating Air channel(5)Air admission hole(32)It is opened in protective cover(10)Middle part, air outlet(30)It is opened in protective cover(10)Outside, upper lid (2)Inside being provided with can be air admission hole(32)The air of entrance is evacuated to air outlet(30)The heating blower of discharge(6), heating blower (6)Positioned at auxiliary heat generating component(4)Top;Or heating air duct(5)Air admission hole(32)It is arranged on pot(3)Three-dimensional heating Chamber(55)Madial wall, air outlet(30)It is arranged on enclosing cover(20)With protective cover(10)Between, pot(3)Inside being provided with can be entering Stomata(32)The air of entrance is evacuated to air outlet(30)The heating blower of discharge(6), heating blower(6)Positioned at three-dimensional heating chamber (55)It is outside;
The lower heater(44)Or upper heater(41)For halide torch, carbon pipe, quartz ampoule, metal tube or heating wire.
CN201621229898.0U 2016-04-22 2016-11-16 Can energy-efficient roaster Expired - Fee Related CN207125648U (en)

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CN201611006473.8A Pending CN106388630A (en) 2016-04-22 2016-11-16 Efficient and energy-saving roasting pan
CN201621227537.2U Expired - Fee Related CN207125647U (en) 2016-04-22 2016-11-16 Can energy-efficient roaster
CN201611008273.6A Pending CN106343896A (en) 2016-04-22 2016-11-16 High-efficiency and energy-saving baking pan
CN201621229898.0U Expired - Fee Related CN207125648U (en) 2016-04-22 2016-11-16 Can energy-efficient roaster
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CN201621227537.2U Expired - Fee Related CN207125647U (en) 2016-04-22 2016-11-16 Can energy-efficient roaster
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CN106343896A (en) * 2016-04-22 2017-01-25 周林斌 High-efficiency and energy-saving baking pan
EP3912531A1 (en) * 2020-05-19 2021-11-24 Seb S.A. Hot air cooking appliance provided with a device for heating a tank by heat conduction
FR3110373A1 (en) * 2020-05-19 2021-11-26 Seb S.A. HOT AIR COOKING APPLIANCE EQUIPPED WITH A TANK HEATING DEVICE BY THERMAL CONDUCTION

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CN207125647U (en) 2018-03-23
CN206641761U (en) 2017-11-17

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Granted publication date: 20180323

Termination date: 20191116