CN105953273B - Cooking apparatus and its control method - Google Patents

Cooking apparatus and its control method Download PDF

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Publication number
CN105953273B
CN105953273B CN201610537897.0A CN201610537897A CN105953273B CN 105953273 B CN105953273 B CN 105953273B CN 201610537897 A CN201610537897 A CN 201610537897A CN 105953273 B CN105953273 B CN 105953273B
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China
Prior art keywords
temperature
heating member
drive
food
driving device
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CN201610537897.0A
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CN105953273A (en
Inventor
黄兴忠
王剑浩
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Midea Group Co Ltd
Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
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Midea Group Co Ltd
Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
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Priority to CN201610537897.0A priority Critical patent/CN105953273B/en
Publication of CN105953273A publication Critical patent/CN105953273A/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/647Aspects related to microwave heating combined with other heating techniques
    • H05B6/6482Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating
    • 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/66Circuits
    • H05B6/68Circuits for monitoring or control
    • H05B6/687Circuits for monitoring or control for cooking
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/80Apparatus for specific applications

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

The present invention provides a kind of cooking apparatus and its control method, wherein, cooking apparatus includes:Babinet, two drive rails, heating member, driving device and temperature control device, the both ends of heating member are connect respectively with two drive rails;Driving device is connect respectively with two drive rails;Temperature control device is used to detect the temperature of food in cooking cavity, and driving device driving drive rail is controlled to drive heating member movement according to the temperature of food.Cooking apparatus provided by the invention, heating member kinematic driving unit and temperature control device are driven on the top plate of cooking cavity, the temperature of food in temperature control device detection cooking cavity, when the temperature of a certain position of food is relatively low, temperature control device drives heating member to move to temperature lower using driving device driving drive rail, so that the food in cooking cavity is uniformly heated, improve cooking quality, the energy has been saved, has improved the usage comfort of cooking apparatus, so as to increase the competitiveness of product in market.

Description

Cooking apparatus and its control method
Technical field
The present invention relates to household appliance technical fields, and in particular, to a kind of cooking apparatus and the control with the cooking apparatus Method.
Background technology
At present, with the development of micro-wave oven industry, requirement of the user to barbecue heating can be higher and higher;However existing band The micro-wave oven of baking function, barbecue tube are mounted in the heating tube cover on the top plate of the cooking cavity of micro-wave oven, and heating tube cover is to weld The mode of connecing is fixed.When baking function starts, heat-generating pipe work, the heat of generation enters from cooking cavity top surface mesh in cooking cavity Food is heated in portion.The fixed form of the barbecue tube of the prior art causes the food in cooking cavity near apart from barbecue tube Position can obtain most of heat, and the position received heat remote apart from barbecue tube is little, and food uneven heating is even, causes to roast Functional effect is poor, and users' satisfaction degree is poor.
Invention content
At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide cooking apparatus.
It is another object of the present invention to provide a kind of control methods of above-mentioned cooking apparatus.
In view of this, the embodiment of first aspect present invention provides a kind of cooking apparatus, including:Babinet, the babinet With cooking cavity;Two drive rails, two drive rails are oppositely disposed on the top plate of the cooking cavity;Heating Part, the both ends of the heating member are connect, and the drive rail can drive the heating with two drive rails respectively Part is moved relative to the cooking cavity;Driving device, the driving device is connect respectively with two drive rails, for driving The dynamic drive rail drives the heating member to be moved relative to the cooking cavity;And temperature control device, the temperature control device setting In the cavity wall of the cooking cavity, for detecting the temperature of food in the cooking cavity, and controlled according to the temperature of the food The driving device drives the drive rail to drive the heating member movement.
Cooking apparatus provided by the invention is provided with the driving device and temperature of driving heating member movement on the top plate of cooking cavity Device is controlled, temperature control device detects the temperature of the food in cooking cavity, when the temperature of a certain position of food is relatively low, temperature control device Heating member is driven to move to temperature lower using driving device driving drive rail, so that the food in cooking cavity is heated more Uniformly, cooking quality is improved, has saved the energy, improves the usage comfort of cooking apparatus, so as to increase the city of product Field competitiveness.
In addition, the cooking apparatus in above-described embodiment provided by the invention can also have following additional technical feature:
In the above-mentioned technical solutions, the temperature control device includes:Temperature sensor, the temperature sensor are located at described cook It prepares food in the cavity wall of chamber, for detecting the temperature of food in the cooking cavity, and sends temperature signal;And controller, the control Device is connect respectively with the temperature sensor and the driving device, and the controller receives the temperature signal, and according to institute Stating temperature signal controls the driving device that the drive rail is driven to drive the heating member movement.
In the technical scheme, the temperature of the food in temperature sensor detection cooking cavity, when a certain position of food When temperature is relatively low, controller drives heating member to move to temperature lower using driving device driving drive rail, so that culinary art The food of intracavitary is uniformly heated, and improves cooking quality, has saved the energy, improves the usage comfort of cooking apparatus, So as to increase the competitiveness of product in market.
In any of the above-described technical solution, tumbler, the temperature sensing are provided in the cavity wall of the cooking cavity Device is arranged on the tumbler, so that the temperature sensor is rotated relative to the cooking cavity.
In the technical scheme, the setting of tumbler can make temperature sensor more comprehensively detect the temperature of food, keep away Exempt from the appearance at detection dead angle, so that the food in cooking cavity is uniformly heated, improved cooking quality, saved the energy, The usage comfort of cooking apparatus is improved, so as to increase the competitiveness of product in market.
In any of the above-described technical solution, the drive rail includes:Two rotation sections and transmission belt, the heating member With the transmission band connection, the rotation section rotation drives the transmission belt that the heating member is driven to be transported relative to the cooking cavity It is dynamic.
In the technical scheme, driving device drives rotation section rotation to make conveyor belt motion, and transmission belt drives heating tube fortune It is dynamic, the food in cooking cavity is uniformly heated, improves cooking quality, has saved the energy, improves making for cooking apparatus With comfort level, so as to increase the competitiveness of product in market.
In any of the above-described technical solution, the driving device includes:Universal driving shaft, the universal driving shaft respectively with two institutes State the rotation section connection of drive rail;And motor, the motor and the linkage axis connection;Wherein, the motor band institute State universal driving shaft rotation, the universal driving shaft drives the rotation section rotation, drive the transmission belt drive the heating member relative to The cooking cavity movement.
In the technical scheme, motor rotation drives universal driving shaft rotation, and universal driving shaft drives rotation section rotation to transport transmission belt Dynamic, transmission belt drives heating tube movement, is uniformly heated the food in cooking cavity, improves cooking quality, has saved energy Source improves the usage comfort of cooking apparatus, so as to increase the competitiveness of product in market.
In any of the above-described technical solution, the heating member is heat-generating pipe, and the heat-generating pipe is fixed by screws in institute It states on transmission belt.
In the technical scheme, the connection mode of screw, connection is reliable, ensure that the connection between heat-generating pipe and transmission belt Intensity so as to increase the use reliability of product, and then increases the competitiveness of product in market.
The embodiment of second aspect of the present invention provides a kind of control method, for having the cooking apparatus of baking function, Including:Detecting step, every the temperature of food in unit interval detection cooking cavity;Rate-determining steps, according to the temperature of food, control Driving device drives heat-generating pipe to move by drive rail, and food is heated.
Control method provided by the invention first detects the temperature of the food in cooking cavity, when the temperature of a certain position of food When spending relatively low, driving device driving drive rail drive heating member move to temperature lower so that the food in cooking cavity by Heat is more uniform, improves cooking quality, has saved the energy, improves the usage comfort of cooking apparatus, so as to increase production The market competitiveness of product.
In the above-mentioned technical solutions, the rate-determining steps include:Control calculates step, calculates the temperature difference of foodstuff surface;Control Judgment step processed by the temperature difference compared with default value, when the temperature difference is not less than the default value, sends the first letter Number, the temperature difference is less than the default value, sends second signal;Control performs step, and institute is controlled according to first signal Stating driving device drives the heating member to move to foodstuff surface temperature lower;The driving device is controlled according to second signal It is failure to actuate.
In any of the above-described technical solution, the control method further includes:Reset process, according to the temperature of food, control Make the driving device drives the heating member to move to initial position by the drive rail.
In the technical scheme, it ensure that the food in cooking cavity is uniformly heated, avoid the local temperature of food It is excessively high to lead to culinary art effect is undesirable happens, cooking quality is improved, has saved the energy, improves making for cooking apparatus With comfort level, so as to increase the competitiveness of product in market.
In any of the above-described technical solution, the reset process includes:It resets and calculates step, calculate the temperature of foodstuff surface Difference;Judgment step is resetted, by the temperature difference with default value compared with, when the temperature difference is not less than the default value, transmission the Three signals when the temperature difference is less than the default value, send fourth signal;It resets and performs step, according to the third signal The driving device is failure to actuate;Add according to the fourth signal control driving device by drive rail drive Warmware moves to initial position.
The additional aspect and advantage of the present invention will become practice apparent or by the present invention in following description section Recognize.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment Significantly and it is readily appreciated that, wherein:
Fig. 1 is the partial structural diagram of cooking apparatus of the present invention;
Fig. 2 is the decomposition texture schematic diagram of cooking apparatus shown in Fig. 1;
Fig. 3 is the structure diagram of temperature control device of the present invention;
The flow chart of Fig. 4 control methods of the present invention.
Wherein, the correspondence in Fig. 1 to Fig. 3 between reference numeral and component names is:
10 babinets, 11 cooking cavities, 12 through-holes, 20 drive rails, 21 rotation sections, 22 transmission belts, 30 driving devices, 31 linkages Axis, 32 motors, 40 temperature control devices, 41 temperature sensors, 42 controllers, 50 heating shrouds, 60 heating members.
Specific embodiment
It is to better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application Feature in example and embodiment can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also To be implemented using other different from other modes described here, therefore, protection scope of the present invention is not by described below Specific embodiment limitation.
Cooking apparatus described according to some embodiments of the invention is described referring to Fig. 1 to Fig. 3.
As depicted in figs. 1 and 2, the cooking apparatus that the embodiment of first aspect present invention provides includes:10, two biographies of babinet Dynamic guide rail 20, heating member 60, driving device 30 and temperature control device 40.
Specifically, babinet 10 has cooking cavity 11;Two drive rails 20 are oppositely disposed on the top plate of cooking cavity 11; The both ends of heating member 60 are connect respectively with two drive rails 20, and drive rail 20 can drive heating member 60 relative to culinary art Chamber 11 moves;Driving device 30 is connect respectively with two drive rails 20, for drive rail 20 to be driven to drive 60 phase of heating member Cooking cavity 11 is moved;Temperature control device 40 is arranged in the cavity wall of cooking cavity 11, for detecting the temperature of food in cooking cavity 11 Degree, and driving device 30 is controlled to drive drive rail 20 that heating member 60 is driven to move according to the temperature of food.
Cooking apparatus provided by the invention is provided with the driving device that driving heating member 60 moves on the top plate of cooking cavity 11 30 and temperature control device 40, temperature control device 40 detects the temperature of the food in cooking cavity 11, when a certain position of food temperature compared with When low, temperature control device 40 drives drive rail 20 that heating member 60 is driven to move to temperature lower using driving device 30, so that Food in cooking cavity 11 is uniformly heated, and improves cooking quality, has saved the energy, and the use for improving cooking apparatus is relaxed Appropriateness, so as to increase the competitiveness of product in market.
In one embodiment of the invention, as shown in figure 3, temperature control device 40 includes:Temperature sensor 41 and controller 42。
Specifically, temperature sensor 41 is located in the cavity wall of cooking cavity 11, for detecting the temperature of food in cooking cavity 11, And send temperature signal;Controller 42 is connect respectively with temperature sensor 41 and driving device 30, and controller 42 receives temperature letter Number, and driving device 30 is controlled to drive drive rail 20 that heating member 60 is driven to move according to temperature signal.
In this embodiment, temperature sensor 41 detects the temperature of the food in cooking cavity 11, when a certain position of food Temperature it is relatively low when, controller 42 drive rail 20 is driven to drive heating member 60 using driving device 30 to move to temperature relatively low Place, so that the food in cooking cavity 11 is uniformly heated, improves cooking quality, has saved the energy, improve cooking apparatus Usage comfort, so as to increase the competitiveness of product in market.
In one embodiment of the invention, tumbler (not shown) is provided in the cavity wall of cooking cavity 11, temperature Degree sensor 41 is arranged on tumbler, so that temperature sensor 41 is rotated relative to cooking cavity 11.
In this embodiment, the setting of tumbler can make temperature sensor 41 more comprehensively detect the temperature of food, keep away The appearance at detection dead angle is exempted from, so that the food in cooking cavity 11 is uniformly heated, has improved cooking quality, saved energy Source improves the usage comfort of cooking apparatus, so as to increase the competitiveness of product in market.
In one embodiment of the invention, shown in Fig. 1 and Fig. 2, drive rail 20 includes:Two rotation sections 21 and transmission Band 22.
Specifically, heating member 60 is connect with transmission belt 22, and the rotation driving transmission belt 22 of rotation section 21 drives 60 phase of heating member Cooking cavity 11 is moved.
In this embodiment, driving device 30 drives the rotation of rotation section 21 to move transmission belt 22, and transmission belt 22, which drives, to be added Warmware 60 moves to the temperature lower of food, is uniformly heated the food in cooking cavity 11, improves cooking quality, section The about energy improves the usage comfort of cooking apparatus, so as to increasing the competitiveness of product in market.
In one embodiment of the invention, as depicted in figs. 1 and 2, driving device 30 includes:Universal driving shaft 31 and motor 32。
Specifically, universal driving shaft 31 is connect respectively with the rotation section of two drive rails 20 21;Motor 32 connects with universal driving shaft 31 It connects;Wherein, motor 32 is rotated with universal driving shaft 31, and universal driving shaft 31 drives rotation section 21 to rotate, and driving transmission belt 22 drives heating member 60 move relative to cooking cavity 11.
In this embodiment, the rotation of motor 32 drives universal driving shaft 31 to rotate, and universal driving shaft 31 drives the rotation of rotation section 21 to make biography Dynamic band 22 moves, and transmission belt 22 drives heating member 60 to move to the temperature lower of food, and the food in cooking cavity 11 is made to be heated More uniformly, cooking quality is improved, has saved the energy, improves the usage comfort of cooking apparatus, so as to increase product The market competitiveness.
In one embodiment of the invention, heating member 60 is heat-generating pipe, and heat-generating pipe is fixed by screws in transmission belt 22 On.
In this embodiment, the connection mode of screw, connection is reliable, ensure that the connection between heat-generating pipe and transmission belt 22 Intensity so as to increase the use reliability of product, and then increases the competitiveness of product in market.
In one embodiment of the invention, as depicted in figs. 1 and 2, cooking apparatus further includes:Heat shroud 50.
Specifically, heating shroud 50 is arranged on top plate, and cover on drive rail 20, driving device 30 and heating member 60 On.
In this embodiment, the setting of shroud 50 is heated, can be as often as possible radiated the heat that heating member 60 generates In cooking cavity 11, so as to improve the energy utilization rate of product, cooking quality is improved, has saved the energy, improves cooking pot The usage comfort of tool, increases the competitiveness of product in market.
In one embodiment of the invention, it is provided with reflecting layer on the inner wall of heating shroud 50.
In this embodiment, the heat that heating member 60 generates as often as possible can be radiated culinary art by the setting in reflecting layer In chamber 11, so as to improve the energy utilization rate of product, cooking quality is improved, has saved the energy, improves cooking apparatus Usage comfort increases the competitiveness of product in market.
In one embodiment of the invention, as depicted in figs. 1 and 2, multiple through-holes 12, heating member 60 are provided on top plate By mesh into cooking cavity 11 radiant heat energy.
In this embodiment, the setting of multiple through-holes 12 in the case where ensureing product requirement, reduces food and spouts The probability on heating member 60 is splashed, reduces the cleaning difficulty of product, so as to increase the usage comfort of product, and then is increased The competitiveness of product in market.
In one embodiment of the invention, cooking apparatus is oven or micro-wave oven.
As shown in figure 4, the control method that the embodiment of second aspect of the present invention provides, for having the culinary art of baking function Utensil, including:
Detecting step, every the temperature of food in unit interval detection cooking cavity;
Rate-determining steps, according to the temperature of food, control driving device drives heating member to move by drive rail, to food It is heated.
Control method provided by the invention detects the temperature of the food in cooking cavity, when the temperature of a certain position of food When relatively low, driving device driving transmission guide rail drives heating member to move to temperature lower, so that the food in cooking cavity is heated More uniformly, cooking quality is improved, has saved the energy, improves the usage comfort of cooking apparatus, so as to increase product The market competitiveness.
In one embodiment of the invention, as shown in figure 4, rate-determining steps include:
Control calculates step, calculates the temperature difference of foodstuff surface;
Judgment step is controlled, by the temperature difference compared with default value, when the temperature difference is not less than default value, sends the first signal, The temperature difference is less than default value, sends second signal;
Control performs step, controls driving device that heating member is driven to move to foodstuff surface temperature according to the first signal relatively low Place;Driving device is controlled to be failure to actuate according to second signal.
In one embodiment of the invention, as shown in figure 4, control method further includes:
Reset process, according to the temperature of food, control driving device drives heating member to move to initially by drive rail Position.
In this embodiment, it ensure that the food in cooking cavity is uniformly heated, avoid the local temperature mistake of food Height leads to culinary art, and effect is undesirable happens, and improves cooking quality, has saved the energy, improves the use of cooking apparatus Comfort level, so as to increase the competitiveness of product in market.
In one embodiment of the invention, as shown in figure 4, reset process includes:
It resets and calculates step, calculate the temperature difference of foodstuff surface;
Judgment step is resetted, by the temperature difference compared with default value, when the temperature difference is not less than default value, sends third signal, When the temperature difference is less than default value, fourth signal is sent;
It resets and performs step, be failure to actuate according to third signal driving device;Driving device is controlled to pass through according to fourth signal Drive rail drives heating member to move to initial position.
In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace The terms such as dress ", " connected ", " connection ", " fixation " should all be interpreted broadly, for example, " connection " can be fixedly connected, it can also It is to be detachably connected or be integrally connected;" connected " can be directly connected, and can also be indirectly connected by intermediary.It is right For those of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In description of the invention, it is to be understood that the orientation or position relationship of the instructions such as term " on ", " under " be based on Orientation shown in the drawings or position relationship are for only for ease of the description present invention and simplify description rather than instruction or imply institute The device or unit of finger must have specific direction, with specific azimuth configuration and operation, it is thus impossible to be interpreted as to this hair Bright limitation.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean to combine at least one reality that the particular features, structures, materials, or characteristics that the embodiment or example describe are contained in the present invention It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more embodiments or example with Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of cooking apparatus, which is characterized in that including:
Babinet, the babinet have cooking cavity;
Two drive rails, two drive rails are oppositely disposed on the top plate of the cooking cavity;
Heating member, the both ends of the heating member are connect, and the drive rail can drive with two drive rails respectively The heating member is moved relative to the cooking cavity;
Driving device, the driving device are connect respectively with two drive rails, for the drive rail to be driven to drive The heating member is moved relative to the cooking cavity;With
Temperature control device, the temperature control device are arranged in the cavity wall of the cooking cavity, for detecting food in the cooking cavity Temperature, and the driving device is controlled to drive the drive rail that the heating member is driven to move according to the temperature of the food; When the temperature of a certain position of food is relatively low, the temperature control device drives the drive rail to drive using the driving device The heating member moves to temperature lower.
2. cooking apparatus according to claim 1, which is characterized in that the temperature control device includes:
Temperature sensor, the temperature sensor are located in the cavity wall of the cooking cavity, for detecting food in the cooking cavity Temperature, and send temperature signal;With
Controller, the controller are connect respectively with the temperature sensor and the driving device, and the controller receives institute Temperature signal is stated, and the driving device is controlled to drive the drive rail that the heating member is driven to transport according to the temperature signal It is dynamic.
3. cooking apparatus according to claim 2, which is characterized in that
Tumbler is provided in the cavity wall of the cooking cavity, the temperature sensor is arranged on the tumbler, so that The temperature sensor is rotated relative to the cooking cavity.
4. cooking apparatus according to claim 1, which is characterized in that
The drive rail includes:Two rotation sections and transmission belt, the heating member and the transmission band connection, the rotation section Rotation drives the transmission belt that the heating member is driven to be moved relative to the cooking cavity.
5. cooking apparatus according to claim 4, which is characterized in that the driving device includes:
Universal driving shaft, the rotation section of the universal driving shaft respectively with two drive rails are connect;With
Motor, the motor and the linkage axis connection;
Wherein, universal driving shaft described in the motor band rotates, and the universal driving shaft drives the rotation section rotation, drives the transmission belt The heating member is driven to be moved relative to the cooking cavity.
6. cooking apparatus according to claim 4, which is characterized in that
The heating member is heat-generating pipe, and the heat-generating pipe is fixed by screws on the transmission belt.
7. a kind of control method, for having the cooking apparatus of baking function, which is characterized in that including:
Detecting step, every the temperature of food in unit interval detection cooking cavity;
Rate-determining steps, according to the temperature of food, control driving device drives heating member to move by drive rail, and food is carried out Heating;
Control calculates step, calculates the temperature difference of foodstuff surface;
Judgment step is controlled, by the temperature difference with default value compared with, when the temperature difference is not less than the default value, transmission the One signal, the temperature difference are less than the default value, send second signal;
Control performs step, controls the driving device that the heating member is driven to move to foodstuff surface according to first signal Temperature lower;The driving device is controlled to be failure to actuate according to second signal.
8. control method according to claim 7, which is characterized in that further include:
Reset process according to the temperature of food, controls the driving device heating member to be driven to transport by the drive rail Move initial position.
9. control method according to claim 8, which is characterized in that the reset process includes:
It resets and calculates step, calculate the temperature difference of foodstuff surface;
Judgment step is resetted, by the temperature difference with default value compared with, when the temperature difference is not less than the default value, transmission the Three signals when the temperature difference is less than the default value, send fourth signal;
It resets and performs step, be failure to actuate according to driving device described in the third signal;According to fourth signal control Driving device drives the heating member to move to initial position by the drive rail.
CN201610537897.0A 2016-07-08 2016-07-08 Cooking apparatus and its control method Active CN105953273B (en)

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CN111012210A (en) * 2019-12-31 2020-04-17 广东美的厨房电器制造有限公司 Cooking device and heating method thereof
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