CN111449537A - Multifunctional cooking oven - Google Patents

Multifunctional cooking oven Download PDF

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Publication number
CN111449537A
CN111449537A CN202010398211.0A CN202010398211A CN111449537A CN 111449537 A CN111449537 A CN 111449537A CN 202010398211 A CN202010398211 A CN 202010398211A CN 111449537 A CN111449537 A CN 111449537A
Authority
CN
China
Prior art keywords
pot
temperature
pan
oven
cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010398211.0A
Other languages
Chinese (zh)
Inventor
张文彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Couss Electrical Appliance Co ltd
Original Assignee
Zhongshan Couss Electrical Appliance Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongshan Couss Electrical Appliance Co ltd filed Critical Zhongshan Couss Electrical Appliance Co ltd
Priority to CN202010398211.0A priority Critical patent/CN111449537A/en
Publication of CN111449537A publication Critical patent/CN111449537A/en
Pending 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
    • A47J27/00Cooking-vessels
    • A47J27/002Construction of cooking-vessels ; Methods or processes of manufacturing specially adapted for cooking-vessels
    • 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
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/02Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • 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
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/06Lids or covers for cooking-vessels
    • 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
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/38Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapours from cooking utensils
    • 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 invention discloses a multifunctional cooking oven, which comprises a box body, wherein the box body is provided with a baking inner cavity, a heating pipe is arranged in the inner cavity, and the multifunctional cooking oven also comprises a box door for opening/closing the inner cavity; the thermostatic pot is placed in the inner cavity; the constant temperature pot comprises a pot body and a pot cover; the pot body comprises an inner pot and an outer pot, and a gap is formed between the inner pot and the outer pot; the pot cover is a hollow cover, and a gap is formed between the upper surface and the lower surface of the pot cover. The multifunctional cooking oven overcomes the defect of poor effect when the traditional oven is used for making Chinese food (cooking rice/soup making), and the oven provided by the invention is matched with a special constant temperature pot to achieve a rice/soup making effect which is comparable to a professional effect. Because the multilayer constant-temperature spaced constant-temperature design is adopted, the temperature in the pot is controllable, and even if the temperature of the inner cavity of the oven outside the pot is higher, a relatively uniform 360-degree omnibearing constant-temperature and uniform-temperature effect can be kept in the pot.

Description

Multifunctional cooking oven
Technical Field
The invention belongs to the technical field of cooking equipment ovens, and particularly relates to a multifunctional cooking oven.
Background
At present, the living standard of people is improved, the requirement on the living quality is also improved, and Chinese explains people to eat food as the day and have a long way to cook food at one step. With the development of the international society, the Chinese and western food culture is slowly accepted by everyone in two ways, wherein an oven is a cooking appliance which is possessed by many families at present and is mainly used for baking western food, the concept of the traditional oven is that a closed baking space is provided, food is put into the oven, then the temperature of the space and the food inside the space is raised to the temperature required by cooking, the food is cooked after a certain time, and then the food is taken out. The enclosed oven cavity is typically enclosed by a housing surrounding the toasting space, and a door is then opened to access the food within the cavity.
The main application of the traditional oven is baking bread and various meat products, the main function of the traditional oven is mainly western eating habits, the traditional oven is greatly different from Chinese eating habits, due to the difference of the western eating habits, the oven with single function is hardly accepted by domestic public crowds, a plurality of users who want to buy the oven can give up the oven in consideration of single function and low utilization rate, and for the users who already buy the oven, the oven is left unused on one side due to the problem of the eating habits most of time. The waste of precious space is a great waste of social resources.
Disclosure of Invention
The invention aims to design a multifunctional cooking oven aiming at the defects of the prior art and aims to solve the problems that the traditional oven can only be used for western food, has single function and low utilization rate due to the difference of Chinese and western catering habits.
The scheme adopted for solving the problems is as follows: a multifunctional cooking oven is provided, a box body is provided with a baking inner cavity, a heating pipe is arranged in the inner cavity and used for heating the baking inner cavity and controlling the internal temperature of the baking inner cavity, and the multifunctional cooking oven also comprises a box door for opening/closing the inner cavity; the constant temperature pot is placed in the baking inner cavity;
the constant temperature pot comprises a pot body and a pot cover; the pot body comprises an inner pot and an outer pot, and a gap is formed between the inner pot and the outer pot; the pot cover is a hollow cover, and a gap is formed between the upper surface and the lower surface of the pot cover; the upper surfaces of the outer pot and the pot cover form a heating outer surface for three-dimensionally and all-directionally synchronizing the temperature of the baking inner cavity, the lower surfaces of the inner pot and the pot cover form a constant-temperature inner surface for three-dimensionally and all-directionally maintaining the temperature in the pot, and a temperature control medium is filled between the heating outer surface and the constant-temperature inner surface.
Preferably, the upper edge of the inner pot is outwards formed into a flange and pressed at the upper edge of the outer pot, an annular sealing ring is arranged to be sleeved upwards from the bottom of the inner pot to the lower side of the flange, and the outer side edge of the annular sealing ring is slightly pressed at the inner side wall of the outer pot.
Preferably, the upper edge of the outer pot is provided with a micro-pressure sealing ring, the upper edge of the inner pot forms an outward flange, the flange is pressed on the micro-pressure sealing ring, and the sealing ring is pressed on the upper edge of the outer pot.
Preferably, the inner pot and the outer pot are welded and sealed at the upper edge integrally, so that a closed space is formed in a gap between the inner pot and the outer pot.
Preferably, the inner pot and the outer pot are mutually riveted and fixed at the upper edge through the edges, and a sealing gasket is arranged between the riveted edges.
Preferably, the temperature control medium between the inner pot and the outer pot is water or air.
Preferably, the upper surface of the pot cover is provided with a steam exhaust hole and/or a pressure relief valve which are communicated with the lower surface; the steam exhaust hole or the pressure release valve is provided with a cover plate, a tooth overturning opening is formed in the position, corresponding to the steam exhaust hole or the pressure release valve, of the cover plate, and the tooth overturning opening faces outwards in the radial direction.
Preferably, the material of the pot body is stainless steel, cast iron, ceramic, enamel, glass, high-temperature-resistant food-grade silica gel or iron plate with a surface coating.
Preferably, a detachable handle is arranged outside the pot body; the bottom of the inner cavity is provided with an energy storage plate, the energy storage plate is provided with a hole which is communicated up and down, and a heating pipe is arranged below the energy storage plate.
Preferably, the upper surface of the pot cover is provided with a valve hole to communicate with the hollow inner cavity of the pot cover; the valve cover is made of silica gel and is fixed in a detachable mode and covers the valve hole; the middle of the valve cover is provided with a steam-permeable hole.
The multifunctional cooking oven overcomes the defect of poor effect when the traditional oven is used for making Chinese food (cooking rice/soup making), and the oven provided by the invention is matched with a special constant temperature pot to achieve a rice/soup making effect which is comparable to a professional effect. Because the multi-layer constant temperature design with constant temperature intervals is adopted, the temperature in the pot is controllable, even if the temperature of the inner cavity of the oven outside the pot is higher, a relatively uniform 360-degree omnibearing constant temperature and uniform temperature effect can be kept in the pot, and the pot is not afraid of being burnt.
Drawings
FIG. 1 is a perspective view of the multi-function cooking oven of the present invention;
FIG. 2 is a perspective view of a thermostat in the multi-functional cooking oven of the present invention;
FIG. 3 is a perspective view of the surface of the cover of the thermostatic pot of the present invention;
FIG. 4 is a perspective view of the bottom surface of the cover of the thermostatic pot of the present invention;
fig. 5 is an exploded view of the lid of the present invention;
FIG. 6 is a schematic structural view of a pot body of a thermostat pot according to an embodiment of the present invention;
FIG. 7 is a perspective view of the structure of the pot body of a thermostat pot according to an embodiment of the invention;
FIG. 8 is an exploded view of a pan body according to an embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of a pot according to an embodiment of the present invention;
FIG. 10 is a schematic view of a ring-shaped seal ring of a pot according to an embodiment of the present invention;
FIG. 11 is a schematic structural view of a pot body of a thermostatic pot according to a second embodiment of the present invention;
FIG. 12 is a perspective view of the structure of the pot body of a thermostatic pot according to the second embodiment of the invention;
FIG. 13 is an exploded view of the second pot according to the embodiment of the present invention;
FIG. 14 is a schematic structural view of an outer pot of a second pot body in the embodiment of the invention;
FIG. 15 is a schematic view of an inner pot structure of a second pot body in the embodiment of the invention;
FIG. 16 is a schematic structural view of a pot body of a thermostat pot of the third embodiment of the invention;
FIG. 17 is a perspective view of the structure of the pot body of the thermostat pot of the third embodiment of the invention;
FIG. 18 is an exploded view of the three-pot body according to the embodiment of the present invention;
FIG. 19 is a schematic structural view of a pan body of a four-temperature constant-temperature pan in the embodiment of the invention;
FIG. 20 is a perspective view of the structure of the pan body of a four-temperature constant-temperature pan in the embodiment of the invention;
FIG. 21 is a schematic structural view of a fifth embodiment of the pot cover of the present invention;
figure 22 is a partial cross-sectional view of a lid according to a fifth embodiment of the present invention;
fig. 23 is an exploded view of the lid and the cover in the fifth embodiment of the present invention;
FIG. 24 is a schematic diagram of the mechanism of a fifth embodiment of the valve cover of the present invention;
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings.
Example one
As shown in fig. 1 to 10, the multifunctional cooking oven of the present embodiment includes a box body 11, the box body 1 has a baking inner cavity 11, a heating pipe is disposed in the inner cavity 11, and a box door 12 for opening/closing the inner cavity; the bottom of the inner cavity is provided with an energy storage plate 13, the energy storage plate 13 is provided with a hole which is communicated up and down, and a heating pipe is arranged below the energy storage plate 13 and used for heating the baking inner cavity and controlling the internal temperature of the baking inner cavity.
The energy-saving pot also comprises a constant temperature pot 2 which is placed on the energy storage plate 13 in the inner cavity.
The constant temperature pan 2 comprises a pan body 3 'and a pan cover 4, and a detachable handle 5 is arranged on the outer side of the pan body 3'.
The material of the pot body 3' is stainless steel, cast iron, ceramic, enamel, glass, high-temperature-resistant food-grade silica gel or iron plate with surface coating.
The pot cover 4 is a hollow cover, and a gap is formed between the upper surface and the lower surface of the pot cover 4. The upper surface 42 of the lid 4 is provided with a steam vent 44, a pressure relief valve 45 leading to the lower surface 41/inside the boiler. Cover plates 46 are arranged on the steam exhaust hole 44 and the pressure release valve 45, a tooth overturning port 47 is arranged at the position of the cover plate 46 corresponding to the steam exhaust hole or the pressure release valve, and the tooth overturning port 47 faces outwards in the radial direction; the cover plate 46 is provided with a cover handle 43.
The pot body 3 'comprises an inner pot 31' and an outer pot 32 ', a gap 33' is arranged between the inner pot 31 'and the outer pot 32', the outer pot 32 'and a pot cover upper surface 42 form a heating outer surface for three-dimensional all-dimensional synchronization of the temperature of the baking inner cavity 11, the inner pot 31' and a pot cover lower surface 41 form a constant-temperature inner surface for three-dimensional all-dimensional maintenance of the temperature in the pot, a temperature control medium is filled between the heating outer surface and the constant-temperature inner surface, and the temperature control medium is preferably filled with water (in other embodiments, other heat conduction and heat storage media or air can be filled).
The upper edge 30 'of the inner pot 31' is outwards flanged and pressed at the upper edge of the outer pot 32 ', the tail end of the flanging is subjected to rolling treatment, an annular sealing ring 34' is arranged to be sleeved into the lower side of the flange upwards from the bottom of the inner pot 31 ', and the outer side edge of the annular sealing ring 34' is slightly pressed at the inner side wall of the outer pot. The outer side of the ring-shaped sealing ring 34 ' is provided with a micro-pressure end 341 ', and the micro-pressure end 341 ' exhausts steam through the deformation of the micro-pressure end when the steam pressure is overlarge.
The design of the ring-shaped sealing ring 34' does not exceed the boiling point of the temperature control medium (water) at the highest when the temperature is too high, the water boils to form water vapor after the boiling point is reached, and the steam can be discharged through the sealing ring of the interlayer when the pressure in the interlayer is too high, so that the temperature stability, safety and reliability are ensured. The double-layer constant-temperature pot body is designed to be detachable and easy to clean, clear water is injected into the interlayer during use, and the temperature in the pot body can not be influenced by the external temperature due to the fact that water is isolated around the pot body when rice is cooked or food is stewed. Avoid local high temperature to destroy the taste of the food.
When the oven is used for cooking rice/soup, the thermostatic pot and the outer pot are separated, a proper amount of clear water is added into the outer pot, and then the cleaned rice or soup material is put into the inner pot and then the inner pot is sleeved into the outer pot. After covering the pot cover, putting the pot cover on the oven heat storage plate, closing the oven door, and starting the oven to cook rice/soup; at the moment, water is filled in the double-layer pot body, and because the temperature of the inner container can be kept at about 100 ℃ due to the characteristics of the water, the rice cooking time is not longer, and the rice is not burnt. A person can also have a good meal; and because the temperature in the oven heats the pan body from all directions uniformly, the pan body has good heating effect and better cooking effect.
Example two
As shown in fig. 1 to 5 and 11 to 15, the multifunctional cooking oven of the present embodiment includes a box body 11, the box body 1 has a baking cavity 11, a heating pipe is disposed in the cavity 11, and a door 12 for opening/closing the cavity is further included; an energy storage plate 13 is arranged at the bottom of the inner cavity, a hole which is communicated up and down is formed in the energy storage plate 13, and a heating pipe is arranged below the energy storage plate 13.
The energy-saving pot also comprises a constant temperature pot 2 which is placed on the energy storage plate 13 in the inner cavity.
The constant temperature pan 2 comprises a pan body 3 and a pan cover 4, and a detachable handle 5 is arranged on the outer side of the pan body 3.
The material of the pot body 3 is stainless steel, cast iron, ceramic, enamel, glass, high-temperature-resistant food-grade silica gel or iron plate with a surface coating.
The pot cover 4 is a hollow cover, and a gap is formed between the upper surface and the lower surface of the pot cover 4. The upper surface 42 of the lid 4 is provided with a steam vent 44, a pressure relief valve 45 leading to the lower surface 41/inside the boiler. Cover plates 46 are arranged on the steam exhaust hole 44 and the pressure release valve 45, a tooth overturning port 47 is arranged at the position of the cover plate 46 corresponding to the steam exhaust hole or the pressure release valve, and the tooth overturning port 47 faces outwards in the radial direction; the cover plate 46 is provided with a cover handle 43.
The pot body 3 comprises an inner pot 31 and an outer pot 32, a gap 33 is arranged between the inner pot 31 and the outer pot 32, and the embodiment is preferably filled with water (in other embodiments, other heat conduction and heat storage media or air can be filled).
The upper edge 30 of the outer pot 32 is provided with a micro-pressure sealing ring 34, the upper edge of the inner pot 31 forms an outward flange which is pressed on the micro-pressure sealing ring 34, and the sealing ring 34 is pressed on the upper edge of the outer pot 32. The design of the micro-pressure sealing ring 34 ensures that steam can be discharged through the sealing ring of the interlayer when the pressure in the interlayer is too high, thereby ensuring safety and reliability. The double-layer constant-temperature pot body is designed to be detachable and easy to clean, clear water is injected into the interlayer during use, and the temperature in the pot body can not be influenced by the external temperature due to the fact that water is isolated around the pot body when rice is cooked or food is stewed. Avoid local high temperature to destroy the taste of the food.
When the oven is used for cooking rice/soup, the thermostatic pot and the outer pot are separated, a proper amount of clear water is added into the outer pot, and then the cleaned rice or soup material is put into the inner pot and then the inner pot is sleeved into the outer pot. After covering the pot cover, putting the pot cover on the oven heat storage plate, closing the oven door, and starting the oven to cook rice/soup; at the moment, water is filled in the double-layer pot body, and because the temperature of the inner container can be kept at about 100 ℃ due to the characteristics of the water, the rice cooking time is not longer, and the rice is not burnt. A person can also have a good meal; and because the temperature in the oven heats the pan body from all directions uniformly, the pan body has good heating effect and better cooking effect.
EXAMPLE III
As shown in fig. 16 to 18, the other structure of the multifunctional cooking oven of the present embodiment is the same as that of the first embodiment, except for the fixing manner of the inner pot and the outer pot.
As shown, the pot body 3a includes an inner pot 31a and an outer pot 32a, a gap 33a is provided between the inner pot 31a and the outer pot 32a, and this embodiment is preferably filled with air (in other embodiments, other heat conducting/storing/insulating media, or water, may also be filled). The inner pot 31a and the outer pot 32a are fixed at the upper edge 30a by mutual riveting of the edges, and a sealing gasket 34a is arranged between the riveted edges.
The figure shows a riveting mode, namely, the upper edge of the inner pan is outwards flanged, the sealing gasket is a U-shaped gasket, and as shown in figure 13, a U-shaped opening of the sealing gasket is nested for a circle along the flanging; the upper edge of the outer pot is provided with a clip-shaped inward flange which just wraps the flange of the inner pot nested with the sealing gasket, and then the flange is riveted and pressed into a whole for fixation.
Example four
As shown in fig. 19 to 20, the other structure of the multifunctional cooking oven of the present embodiment is the same as that of the first embodiment, except for the fixing manner of the inner pot and the outer pot.
As shown in the figure, the pot body 3b comprises an inner pot 31b and an outer pot 32b, a gap 33b is arranged between the inner pot 31b and the outer pot 32b, and the embodiment is preferably filled with a heat conduction/heat storage/heat preservation medium (in other embodiments, air or water may also be filled). The inner pot 31b and the outer pot 32b are welded and sealed at the upper edge 30b integrally, so that a closed space is formed in a gap between the inner pot 31b and the outer pot 32 b.
EXAMPLE five
Fig. 21 to 24 are schematic structural views of the present embodiment. Compared with the structure of the prior embodiment, the improvement of the embodiment only relates to the improvement of the cooker cover, and other structures are the same as any one of the embodiments.
As shown in the figure, a valve hole 48c is formed in the upper surface 42c of the lid 4c, and a hollow structure is formed between the upper surface 42c and the lower surface 41c of the lid 4 c. The valve hole 48c is used for communicating the hollow inner cavity of the pot cover 4 c; a keyhole 49c is provided at one side of the valve hole 48 c.
The valve cover 6 is arranged at the valve hole 48c, and the valve cover 6 is a soft cover made of silica gel and is detachably fixed and covered in the valve hole 48 c. The middle of the valve cover 6 is provided with a steam through hole 61, one side of the valve cover 6 is provided with a lifting edge 62, and when the valve cover is used, the lifting edge 62 is grasped by hands, and then the valve cover 6 is removed from the valve hole 48c by pulling with force. A locking lug 63 extends from the other side of the valve cover 6, and the locking lug 63 is inserted into the fixing and locking hole 49 c.
The pot cover of the embodiment can be filled with temperature control media such as water from the valve hole to the inner cavity of the pot cover, and when the water temperature in the inner cavity of the pot cover is too high, the pressure is relieved through the steam-permeable hole.
The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. The invention is not limited to the specific embodiments disclosed and described above, but several modifications and variations of the invention are also intended to fall within the scope of the appended claims. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (10)

1. A multifunctional cooking oven comprises a box body, a box cover and a heating device, wherein the box body is provided with a baking inner cavity, a heating pipe is arranged in the inner cavity and used for heating the baking inner cavity and controlling the internal temperature of the baking inner cavity, and the box door is used for opening/closing the inner cavity; the baking device is characterized by also comprising a constant temperature pot which is taken and placed in the baking inner cavity;
the constant temperature pot comprises a pot body and a pot cover; the pot body comprises an inner pot and an outer pot, and a gap is formed between the inner pot and the outer pot; the pot cover is a hollow cover, and a gap is formed between the upper surface and the lower surface of the pot cover; the upper surfaces of the outer pot and the pot cover form a heating outer surface for three-dimensionally and all-directionally synchronizing the temperature of the baking inner cavity, the lower surfaces of the inner pot and the pot cover form a constant-temperature inner surface for three-dimensionally and all-directionally maintaining the temperature in the pot, and a temperature control medium is filled between the heating outer surface and the constant-temperature inner surface.
2. The oven of claim 1 wherein the inner pan has an upper edge that is flanged outwardly and pressed against the upper edge of the outer pan, and wherein an annular gasket is fitted over the underside of the flange from the bottom of the inner pan, the outer edge of the annular gasket being slightly compressed against the inner side wall of the outer pan.
3. The oven of claim 1 wherein a slight pressure seal is provided at the upper edge of the outer pan, and an outward flange is formed at the upper edge of the inner pan, the flange pressing against the slight pressure seal, the seal being pressed against the upper edge of the outer pan.
4. The oven of claim 1, wherein the inner pan and the outer pan are integrally welded and sealed at the upper edge, such that the space between the inner pan and the outer pan forms a closed space.
5. The oven of claim 1 wherein said inner and outer pans are secured at their upper edges by mutual staking of the edges with a gasket disposed between the staked edges.
6. The oven of any one of claims 1 to 5, wherein the temperature control medium between the inner pan and the outer pan is water or air.
7. A toaster according to any of claims 1 to 5, wherein the lid upper surface is provided with steam vents and/or pressure relief valves leading to the lower surface; the steam exhaust hole or the pressure release valve is provided with a cover plate, a tooth overturning opening is formed in the position, corresponding to the steam exhaust hole or the pressure release valve, of the cover plate, and the tooth overturning opening faces outwards in the radial direction.
8. The oven of claim 1, wherein the pan body is made of stainless steel, cast iron, ceramic, enamel, glass, high temperature resistant food grade silica gel or iron plate with a surface coating.
9. The oven of claim 1, wherein a detachable handle is provided outside the pan body; the bottom of the inner cavity is provided with an energy storage plate, the energy storage plate is provided with a hole which is communicated up and down, and a heating pipe is arranged below the energy storage plate. .
10. The oven of claim 1, wherein a valve hole is formed on an upper surface of the lid to communicate with the hollow inner cavity of the lid; the valve cover is made of silica gel and is fixed in a detachable mode and covers the valve hole; the middle of the valve cover is provided with a steam-permeable hole.
CN202010398211.0A 2020-05-12 2020-05-12 Multifunctional cooking oven Pending CN111449537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010398211.0A CN111449537A (en) 2020-05-12 2020-05-12 Multifunctional cooking oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010398211.0A CN111449537A (en) 2020-05-12 2020-05-12 Multifunctional cooking oven

Publications (1)

Publication Number Publication Date
CN111449537A true CN111449537A (en) 2020-07-28

Family

ID=71671225

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010398211.0A Pending CN111449537A (en) 2020-05-12 2020-05-12 Multifunctional cooking oven

Country Status (1)

Country Link
CN (1) CN111449537A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004057556A (en) * 2002-07-30 2004-02-26 Zojirushi Corp Pressure rice cooker
CN2688193Y (en) * 2004-03-24 2005-03-30 隋建刚 Multipurpose cooking pot for picnic
CN201551131U (en) * 2009-09-18 2010-08-18 夏维亿 Constant temperature ecological nutrition cooker
CN104146623A (en) * 2014-08-22 2014-11-19 佛山市顺德区格越电器有限公司 Electric oven with air frying function
CN206137963U (en) * 2016-08-17 2017-05-03 中山卡士电器有限公司 Electric oven with removable bottom plate
CN106724767A (en) * 2016-11-29 2017-05-31 蓝治成 Minute-pressure steamed rice cooker
CN108451339A (en) * 2017-02-20 2018-08-28 吕忠光 A kind of constant temperature pot

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004057556A (en) * 2002-07-30 2004-02-26 Zojirushi Corp Pressure rice cooker
CN2688193Y (en) * 2004-03-24 2005-03-30 隋建刚 Multipurpose cooking pot for picnic
CN201551131U (en) * 2009-09-18 2010-08-18 夏维亿 Constant temperature ecological nutrition cooker
CN104146623A (en) * 2014-08-22 2014-11-19 佛山市顺德区格越电器有限公司 Electric oven with air frying function
CN206137963U (en) * 2016-08-17 2017-05-03 中山卡士电器有限公司 Electric oven with removable bottom plate
CN106724767A (en) * 2016-11-29 2017-05-31 蓝治成 Minute-pressure steamed rice cooker
CN108451339A (en) * 2017-02-20 2018-08-28 吕忠光 A kind of constant temperature pot

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