CN109674356B - Heat dissipation structure of oven - Google Patents

Heat dissipation structure of oven Download PDF

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Publication number
CN109674356B
CN109674356B CN201910037542.9A CN201910037542A CN109674356B CN 109674356 B CN109674356 B CN 109674356B CN 201910037542 A CN201910037542 A CN 201910037542A CN 109674356 B CN109674356 B CN 109674356B
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China
Prior art keywords
interlayer
hole
air
communicated
plate
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CN201910037542.9A
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Chinese (zh)
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CN109674356A (en
Inventor
吴丽萍
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.)
Guangdong Chuangzhuo Electric Appliance Co ltd
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Guangdong Chuangzhuo Electric Appliance Co ltd
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Priority to CN201910037542.9A priority Critical patent/CN109674356B/en
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    • 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
    • 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
    • A47J27/04Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum 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 vapors 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
    • A47J37/04Roasting apparatus with movably-mounted food supports or with movable heating implements; Spits
    • A47J37/041Roasting apparatus with movably-mounted food supports or with movable heating implements; Spits with food supports rotating about a horizontal axis
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136Forced ventilation, e.g. by fans

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cookers (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

The invention relates to a heat radiation structure of an oven, which comprises a box body and a heat radiation fan, wherein the box body comprises an inner container, a door body and a shell, the shell is arranged outside the inner container, an interlayer is formed between the shell and the inner container, an air inlet hole is formed in the shell, one side of the inner container is provided with an opening, the door body covers the opening of the inner container, a wind collecting cover, a wind outlet cover and an electric control box are arranged on the box body, an air inlet of the heat radiation fan is communicated with the wind collecting cover, an air outlet of the heat radiation fan is communicated with the wind outlet cover, the wind outlet cover is provided with an external air outlet, the external air outlet is led out of the box body, the wind collecting cover is provided with more than two air suction inlets, the electric control box is provided with an air inlet hole and an air outlet hole, the air inlet hole is communicated with the outside of the interlayer or the box, the air outlet hole is communicated with a part of the air inlets and other air inlets are communicated with the interlayer. The heat radiation structure of the oven can distribute the air suction ports according to each position in the interlayer, and can adjust the air suction quantity by changing the size of the air suction ports, so that the heat radiation temperature of different positions is controlled.

Description

Heat dissipation structure of oven
Technical Field
The invention relates to an oven, in particular to a heat dissipation structure of the oven.
Background
The existing oven comprises a box body and a cooling fan, wherein the box body comprises an inner container, a door body and a shell, the shell is arranged outside the inner container, an interlayer is formed between the shell and the inner container, the shell is provided with an air inlet hole corresponding to the interlayer, one side of the inner container is provided with an open mouth, and the door body covers the outside of the open mouth of the inner container. The box is provided with a wind collecting cover and a wind outlet cover, an air inlet of the radiator fan is communicated with the wind collecting cover, an air outlet of the radiator fan is communicated with the wind outlet cover, the wind outlet cover is provided with an external air outlet, the external air outlet is led out of the box, and the wind collecting cover is communicated with the interlayer. The interlayer is provided with: electric control box, lighting lamp, water pump, barbecue rack rotary driving motor, motor for circulating air in the inner container.
The wind collecting cover with the structure does not exhaust air at the appointed position of the interlayer, and part of electric devices in the interlayer have higher temperature during working or are easily affected by high temperature, so that the air exhausting mode is not necessarily suitable for the cooling requirement of the electric devices.
Disclosure of Invention
The invention aims to provide the oven radiating structure which is reasonable in structure, can independently exhaust air to the electric control box and can exhaust air to a specific position according to requirements.
The purpose of the invention is realized in the following way:
the utility model provides an oven heat radiation structure, includes box and radiator fan, and the box includes inner bag, door body and shell, and the shell sets up outside the inner bag, forms the intermediate layer between shell and the inner bag, and the shell corresponds the intermediate layer and is equipped with the fresh air inlet, and inner bag one side is equipped with uncovered opening, and the door body covers outside the open mouth of inner bag, its characterized in that: the box is provided with a wind collecting cover, a wind outlet cover and an electric control box, an air inlet of the radiator fan is communicated with the wind collecting cover, an air outlet of the radiator fan is communicated with the wind outlet cover, the wind outlet cover is provided with an external air outlet, the external air outlet is led out of the box, the wind collecting cover is provided with more than two air suction inlets, the electric control box is provided with an air inlet hole and an air outlet hole, the air inlet hole is communicated with the outside of the interlayer or the box, the air outlet hole is communicated with a part of the air suction inlets, and other air suction inlets are communicated with the interlayer. The structure can distribute the air suction ports according to each position in the interlayer, and can adjust the air suction quantity by changing the size of the air suction ports, thereby realizing control of the heat dissipation temperature at different positions. The electric control box is particularly sensitive to high temperature, so that the structure aims at the electric control box to set independent air draft, the service life of the main control circuit board can be prolonged, and the working reliability of the oven is ensured.
The aim of the invention can be also solved by adopting the following technical measures:
as a more specific scheme, the shell comprises a top plate, a left side plate, a right side plate, a front plate, a bottom plate and a back plate, wherein the front side of the inner container is provided with the opening, the front plate is arranged on the front side of the inner container and is provided with a hole corresponding to the opening, and the top plate, the left side plate, the right side plate, the bottom plate and the back plate are respectively connected with a top interlayer, a left interlayer, a right interlayer, a bottom interlayer and a back interlayer which are formed between the inner container. The structure separates the interlayers, and reduces the efficiency of heat mess strings between the interlayers.
As a further scheme, a diaphragm is arranged in the top interlayer, and separates the top interlayer from the left interlayer, the right interlayer and the rear interlayer; the wind collecting cover is arranged on the diaphragm plate.
As a further scheme, the electric control box is arranged on the diaphragm plate and is positioned above the right interlayer, and the diaphragm plate is provided with a right through hole corresponding to the right interlayer; the wind inlet hole of the electric control box is arranged at the bottom of the electric control box and is communicated with the right through hole, and the side face of the wind collecting cover is provided with a first side through hole which is communicated with the wind outlet hole of the electric control box.
As a further scheme, a water storage tank and a water pump are arranged in the right interlayer, and the water storage tank and the water pump are positioned below the right through hole of the diaphragm. Outside air is discharged out of the box body through the electric control box, the air collecting cover, the cooling fan and the air outlet cover in sequence after entering the right interlayer, and the cooling of the water pump can be realized through repeating the steps, the cooling of the inside of the electric control box can also be realized, and the service lives of the main control circuit board and the water pump in the electric control box are prolonged.
As a further scheme, the transverse partition plate is provided with a left through hole corresponding to the left interlayer, and the left through hole is communicated with the inside of the air collecting cover; the left interlayer is internally provided with an illuminating lamp which is connected with the wall of the liner, and the left through hole is positioned above the illuminating lamp. Set up the convulsions to the light position for light operating temperature reduces, improves its life.
As a further scheme, the diaphragm plate is provided with a rear through hole corresponding to the rear interlayer, a motor for enabling air of the liner to circulate is arranged in the rear interlayer, the motor is located below the rear through hole, the air collecting cover is provided with a second side through hole corresponding to the rear through hole, and the second side through hole is communicated with the rear through hole. The structure can increase the flow of the external air of the motor, improve the heat dissipation effect and prolong the service life of the motor.
As a further scheme, the motor further comprises a heat dissipation air duct, wherein the heat dissipation air duct penetrates through the rear through hole, one end of the heat dissipation air duct points to the motor, and the other end of the heat dissipation air duct is communicated with the second side through hole. Through setting up the heat dissipation wind channel, can more concentrate and carry out the convulsions to motor mounted position for its heat dissipation.
As a further scheme, an exhaust cavity and a steam exhaust cavity which are mutually separated are arranged in the air outlet cover, the exhaust cavity is communicated with an air outlet of the cooling fan, and the steam exhaust cavity is communicated with the inside of the liner through a steam exhaust pipe; the outer exhaust outlet of the air outlet cover is communicated with the exhaust cavity and is communicated with the outside of the front side of the box body, and the air outlet cover is provided with an outer exhaust outlet which is communicated with the exhaust cavity and is communicated with the outside of the front side of the box body. When the oven is of an embedded structure, hot air can be blown out of the oven body for accommodating the embedded oven, and the internal temperature of the interlayer is prevented from being too high.
As a further scheme, a steam generating device for providing steam for the liner is arranged in the right interlayer; a barbecue grill rotary driving motor is arranged in the right interlayer or the left interlayer. An oven provided with a steam generating device can be used for cooking.
The beneficial effects of the invention are as follows:
the heat radiation structure of the oven can distribute the air suction ports according to each position in the interlayer, and can adjust the air suction quantity by changing the size of the air suction ports, so that the heat radiation temperature of different positions is controlled.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a schematic view of another angle structure of fig. 1.
Fig. 3 is a schematic diagram of a connection structure of a wind collecting hood, a cooling fan and a wind outlet hood in the present invention.
Fig. 4 is a schematic view of another angle structure of fig. 3.
Fig. 5 is a schematic structural diagram of an electric control box in the present invention.
Fig. 6 is a schematic view of the assembled structure of the present invention.
Fig. 7 is a schematic diagram of a front view structure of the present invention.
FIG. 8 is a schematic view of the cross-sectional structure of A-A in FIG. 7.
Fig. 9 is a schematic view of an angle structure of the casing of the present invention after being opened.
Fig. 10 is a schematic structural diagram of another embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1 to 9, an oven heat dissipation structure is shown, which comprises a box body and a heat dissipation fan 93, the box body 100 comprises an inner container 5, a door body 1 and a shell 6, the shell 6 is arranged outside the inner container 5, an interlayer is formed between the shell 6 and the inner container 5, the corresponding interlayer of the shell 6 is provided with an air inlet hole, one side of the inner container 5 is provided with an opening, the door body 1 covers the outside of the opening of the inner container 5, the box body 100 is provided with a wind collecting cover 94, an air outlet cover 92 and an electric control box 10, an air inlet of the heat dissipation fan 93 is communicated with the wind collecting cover 94, an air outlet of the heat dissipation fan 93 is communicated with the air outlet cover 92, the air outlet cover 92 is provided with an external air outlet 923, the external air outlet 923 is led out of the box body 100, the wind collecting cover 94 is provided with more than two air inlets, the electric control box 10 is provided with an air inlet hole 102 and an air outlet 101, the air inlet hole 102 is communicated with the outside the interlayer or the box 100, the air outlet 101 is communicated with a part of the air inlets. A main control circuit board is arranged in the electric control box 10.
The shell 6 comprises a top plate, a left side plate, a right side plate, a front plate 61, a bottom plate 63 and a back plate 64, the front side of the liner 5 is provided with the opening, the front plate 61 is arranged on the front side of the liner 5 and is provided with an opening corresponding to the opening, and a top interlayer, a left interlayer, a right interlayer, a bottom interlayer and a back interlayer are respectively formed between the top plate, the left side plate, the right side plate, the bottom plate 63 and the back plate 64 and the liner 5. The top plate, the left side plate and the right side plate are integrally formed to form an upper cover body 65.
A diaphragm plate 62 is arranged in the top interlayer, and the diaphragm plate 62 separates the top interlayer from the left interlayer, the right interlayer and the rear interlayer; the air collection hood 94 is disposed on the diaphragm 62.
The electric control box 10 is arranged on the diaphragm plate 62 and is positioned above the right interlayer, and the diaphragm plate 62 is provided with a right through hole 622 corresponding to the right interlayer; the air inlet hole 102 of the electric control box 10 is arranged at the bottom of the electric control box 10 and is communicated with the right through hole 622, and a first side through hole 941 is arranged on the side surface of the air collecting cover 94 and is communicated with the air outlet hole 101 of the electric control box 10.
A water storage tank 2 and a water pump 21 are arranged in the right interlayer, and the water storage tank 2 and the water pump 21 are positioned below the right through hole 622 of the diaphragm 62.
The diaphragm 62 is provided with a left through hole 621 corresponding to the left interlayer, and the left through hole 621 is communicated with the inside of the air collecting cover 94; an illuminating lamp 40 is arranged in the left interlayer, the illuminating lamp 40 is connected with the wall of the inner container 5, and the left through hole 621 is positioned above the illuminating lamp 40.
The diaphragm 62 is provided with a rear through hole 623 corresponding to the rear interlayer, a motor 52 for circulating air of the liner 5 is arranged in the rear interlayer, the motor 52 is positioned below the rear through hole 623, the air collecting cover 94 is provided with a second side through hole 943 corresponding to the rear through hole 623, and the second side through hole 943 is communicated with the rear through hole 623.
And the motor 52 is provided with a heat dissipation air duct 95, the heat dissipation air duct 95 penetrates through the rear through hole 623, one end of the heat dissipation air duct 95 points to the motor 52, and the other end of the heat dissipation air duct 95 is communicated with the second side through hole 943.
An exhaust cavity 924 and an exhaust cavity 925 which are mutually separated are arranged in the air outlet cover 92, the exhaust cavity 924 is communicated with an air outlet of the cooling fan 93, and the exhaust cavity 925 is communicated with the inside of the liner 5 through an exhaust pipe 91; the outer air outlet 923 of the air outlet 92 is communicated with the air outlet chamber 924 and led to the outside of the front side of the box body 100, the air outlet 92 is provided with an outer air outlet 922, and the outer air outlet 922 is communicated with the air outlet chamber 925 and led to the outside of the front side of the box body 100. The method specifically comprises the following steps: the top of the air outlet cover 92 is provided with a steam inlet 921 communicated with the steam exhaust cavity 925, and the steam inlet 921 is communicated with the inner top of the liner 5 through a steam exhaust pipe 91.
The outer exhaust port 922 and the outer exhaust port 923 are sized and disposed on the same side of the exhaust hood 92. The front plate 61 is further provided with a control interface 3, the control interface 3 is located above the door body 1, the control interface 3 is spaced from the door body 1, and the external exhaust port 922 and the external exhaust port 923 are arranged in a straight line and are disposed between the door body 1 and the control interface 3 (see fig. 7).
A steam generating device 7 for providing steam for the liner 5 is arranged in the right interlayer; a barbecue grill rotary driving motor 8 is arranged in the right interlayer or the left interlayer. The back of the inner container 5 is provided with a steam inlet 53, and the steam generator 7 is communicated with the steam inlet 53.
Heating pipes 50 are arranged on the upper wall, the rear wall and the lower wall of the inner container 5, and a first water outlet 51 is arranged at the bottom of the inner container 5 (see fig. 1 and 8).
The water receiving disc 4 is arranged below the liner 5 and is communicated with the first water outlet 51. The bottom plate 63 is provided with a second drain outlet 631 corresponding to the water storage tank 2, the water pump 21 and the steam generator 7, and the second drain outlet 631 is communicated with the water receiving tray 4.
The second embodiment differs from the first embodiment in that: referring to fig. 10, the rear side of the air collecting housing 94 is provided with a plurality of second side through holes 943, the diaphragm 62 is provided with a plurality of rear through holes 623 corresponding to the rear interlayer, the second side through holes 943 are communicated with the top interlayer, the rear interlayer is communicated with the top interlayer through the rear through holes 623, and the rear through holes 623 are in a communication state with the left interlayer and the right interlayer, so that the air collecting housing 94 can pump hot air of the interlayer through the second side through holes 943 and discharge the hot air from the external air outlet of the air outlet housing 92.

Claims (6)

1. The utility model provides an oven heat radiation structure, includes box and radiator fan (93), box (100) include inner bag (5), door body (1) and shell (6), and shell (6) set up outside inner bag (5), form the intermediate layer between shell (6) and inner bag (5), and shell (6) correspond the intermediate layer and are equipped with the fresh air inlet, and inner bag (5) one side is equipped with uncovered, and door body (1) covers outside the open mouth of inner bag (5), its characterized in that: the box body (100) is provided with a wind collecting cover (94), a wind outlet cover (92) and an electric control box (10), an air inlet of a cooling fan (93) is communicated with the wind collecting cover (94), an air outlet of the cooling fan (93) is communicated with the wind outlet cover (92), the wind outlet cover (92) is provided with an external air outlet (923), the external air outlet (923) leads to the outside of the box body (100), the wind collecting cover (94) is provided with more than two air inlets, the electric control box (10) is provided with an air inlet hole (102) and an air outlet hole (101), the air inlet hole (102) is communicated with the outside of the interlayer or the box body (100), and the air outlet hole (101) is communicated with a part of the air inlets;
the shell (6) comprises a top plate, a left side plate, a right side plate, a front plate (61), a bottom plate (63) and a back plate (64), wherein the front side of the inner container (5) is provided with the opening, the front plate (61) is arranged on the front side of the inner container (5) and is provided with an opening corresponding to the opening, and a top interlayer, a left interlayer, a right interlayer, a bottom interlayer and a back interlayer are respectively formed between the top plate, the left side plate, the right side plate, the bottom plate (63) and the back plate (64) and the inner container (5);
a diaphragm plate (62) is arranged in the top interlayer, and the diaphragm plate (62) separates the top interlayer from the left interlayer, the right interlayer and the rear interlayer; the wind collecting cover (94) is arranged on the diaphragm plate (62);
the electric control box (10) is arranged on the diaphragm plate (62) and is positioned above the right interlayer, and the diaphragm plate (62) is provided with a right through hole (622) corresponding to the right interlayer; the air inlet hole (102) of the electric control box (10) is arranged at the bottom of the electric control box (10) and is communicated with the right through hole (622), and a first side through hole (941) is arranged on the side surface of the air collecting cover (94) and is communicated with the air outlet hole (101) of the electric control box (10);
an exhaust cavity (924) and an exhaust cavity (925) which are mutually separated are arranged in the air outlet cover (92), the exhaust cavity (924) is communicated with an air outlet of the cooling fan (93), and the exhaust cavity (925) is communicated with the inside of the liner (5) through an exhaust pipe (91); an external air outlet (923) of the air outlet cover (92) is communicated with the air exhaust cavity (924) and led out of the front side of the box body (100), the air outlet cover (92) is provided with an external air exhaust port (922), and the external air exhaust port (922) is communicated with the air exhaust cavity (925) and led out of the front side of the box body (100).
2. The oven heat dissipation structure of claim 1, wherein: a water storage tank (2) and a water pump (21) are arranged in the right interlayer, and the water storage tank (2) and the water pump (21) are positioned below the right through hole (622) of the diaphragm plate (62).
3. The oven heat dissipation structure of claim 1, wherein: the diaphragm plate (62) is provided with a left through hole (621) corresponding to the left interlayer, and the left through hole (621) is communicated with the inside of the air collecting cover (94); an illuminating lamp (40) is arranged in the left interlayer, the illuminating lamp (40) is connected with the wall of the inner container (5), and the left through hole (621) is positioned above the illuminating lamp (40).
4. The oven heat dissipation structure of claim 1, wherein: the diaphragm plate (62) is provided with a rear through hole (623) corresponding to the rear interlayer, a motor (52) for enabling air of the liner (5) to circulate is arranged in the rear interlayer, the motor (52) is located below the rear through hole (623), the air collecting cover (94) is provided with a second side through hole (943) corresponding to the rear through hole (623), and the second side through hole (943) is communicated with the rear through hole (623).
5. The oven heat dissipation structure of claim 4, wherein: the motor also comprises a heat dissipation air duct (95), wherein the heat dissipation air duct (95) penetrates through the rear through hole (623), one end of the heat dissipation air duct (95) points to the motor (52), and the other end of the heat dissipation air duct (95) is communicated with the second side through hole (943).
6. The oven heat dissipation structure of claim 1, wherein: a steam generating device (7) for providing steam for the inner container (5) is arranged in the right interlayer; a barbecue grill rotary driving motor (8) is arranged in the right interlayer or the left interlayer.
CN201910037542.9A 2019-01-15 2019-01-15 Heat dissipation structure of oven Active CN109674356B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201910037542.9A CN109674356B (en) 2019-01-15 2019-01-15 Heat dissipation structure of oven

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CN109674356B true CN109674356B (en) 2024-04-12

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110477761B (en) * 2019-08-31 2021-10-29 宁波方太厨具有限公司 Exhaust structure, cooking device with exhaust structure and exhaust method of cooking device
CN110710891A (en) * 2019-11-23 2020-01-21 高嘉炜 Electric oven with multiple heat radiation structure
CN112971551A (en) * 2021-05-06 2021-06-18 广东美的厨房电器制造有限公司 Cooking device

Citations (6)

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Publication number Priority date Publication date Assignee Title
JPH031822A (en) * 1989-05-12 1991-01-08 Food Autom Service Technic Inc Cooking computer communication system for cooking apparatus
CN201033027Y (en) * 2007-03-09 2008-03-12 广东长盈电器有限公司 Steam oven
CN201691742U (en) * 2010-01-25 2011-01-05 宁波煜新电器有限公司 Air baking pan
CN107713786A (en) * 2017-09-29 2018-02-23 福建滋道食品科技有限公司 Intelligent oven and its barbecue technique
CN108030408A (en) * 2018-01-25 2018-05-15 美的集团电子商务有限公司 Oven
CN209712616U (en) * 2019-01-15 2019-12-03 吴丽萍 Oven radiator structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH031822A (en) * 1989-05-12 1991-01-08 Food Autom Service Technic Inc Cooking computer communication system for cooking apparatus
CN201033027Y (en) * 2007-03-09 2008-03-12 广东长盈电器有限公司 Steam oven
CN201691742U (en) * 2010-01-25 2011-01-05 宁波煜新电器有限公司 Air baking pan
CN107713786A (en) * 2017-09-29 2018-02-23 福建滋道食品科技有限公司 Intelligent oven and its barbecue technique
CN108030408A (en) * 2018-01-25 2018-05-15 美的集团电子商务有限公司 Oven
CN209712616U (en) * 2019-01-15 2019-12-03 吴丽萍 Oven radiator structure

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Effective date of registration: 20240220

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Country or region after: China

Address before: No. 501, building 1, Fengling street, Ronggui street, Shunde District, Foshan City, Guangdong Province 528300

Applicant before: Wu Liping

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