CN206612681U - A kind of baking box microwave oven all-in-one machine - Google Patents

A kind of baking box microwave oven all-in-one machine Download PDF

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Publication number
CN206612681U
CN206612681U CN201621424419.0U CN201621424419U CN206612681U CN 206612681 U CN206612681 U CN 206612681U CN 201621424419 U CN201621424419 U CN 201621424419U CN 206612681 U CN206612681 U CN 206612681U
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China
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cavity
culinary
air
hot
heater
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CN201621424419.0U
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蒋圣伟
余科帆
曹骥
茅忠群
诸永定
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Ningbo Fotile Kitchen Ware Co Ltd
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Ningbo Fotile Kitchen Ware Co Ltd
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Abstract

The utility model is bright to be related to a kind of baking box microwave oven all-in-one machine, including culinary art cavity (1), barbecue generating means for conveying baking heat to cooking chamber furnace chamber, microwave generating apparatus for conveying microwave energy to cooking chamber furnace chamber, and generating means and the control device (4) of microwave generating device works state are roasted in the control that is used for being connected with barbecue generating means and microwave generating apparatus, it is characterised in that:Barbecue generating means at least includes the back electro-heat equipment for being arranged on culinary art cavity (1) back, it includes back hot blast chamber cap (51), on the hot-air damper (24) for being fixed on culinary art cavity (1), and it is formed between culinary art cavity (1) hot-air damper (24) hot air chamber (A) of closing;Back heating element heater (22), is arranged in hot air chamber (A);Air-heater or fan, its flabellum (23) are arranged in hot air chamber (A);The air inlet (241) and air outlet (242) connected with hot air chamber (A) is provided with the hot-air damper (24) of culinary art cavity (1).The utility model back hot blast chamber cap is rational in infrastructure to make culinary art inside cavity Quick uniform heat up.

Description

A kind of baking box microwave oven all-in-one machine
Technical field
The utility model is related to a kind of baking box microwave oven all-in-one machine.
Background technology
Micro-wave oven is a kind of modernization cooking appliance of use microwave heating of food, is exactly cooked with microwave to cook.Microwave It is a kind of electromagnetic wave, micro-wave oven is made up of power supply, magnetron, control circuit and cooking cavity etc. part.Power supply is provided to magnetron About 4000 volts of high pressure, magnetron continuously generates microwave under the excitation of power supply, then by Wave guide system, is coupled to the cooking Intracavitary.Near at the import of cooking cavity, there is a rotatable agitator, because the blade of agitator is by sheet metal and mica Piece is made, the reflection to microwave after rotating with all directions, is cooked so microwave energy can be evenly distributed in Adjust intracavitary.
Electric oven be it is a kind of sealedly for roast food or dry the kitchen appliance of product, usual domestic oven can be for Some wheaten food, such as bread, Pizza, Egg Tarts, small biscuit are processed, also some baking boxs can be with roast chicken, and the food made is generally fragrant Gas assails the nostrils.Electric oven is mainly made up of casing, inner chamber, heater element, temperature controller, timer, baking tray, grill etc..Heating Element useful metal tubular electrothermal element, useful alabaster silica glass heating element heater, also useful sheet Far-infrared spoke radio Thermal element.Temperature controller on panel is the control system of electric oven, and shows its work shape by red, green indicating lamp State.
Development with technology and effective utilization to kitchen space, there is now micro-wave oven and baking box being formed integrally machine Product, this existing microwave heating function and the all-in-one product with toasting performance, in the process of heating food In, when being especially single use toasting performance, it is necessary to the heat of heating element heater is effectively passed into cooking chamber furnace chamber, simultaneously The heat that also avoid heating element heater from producing scatters and disappears and influences other electronic components, and when toasting food, can produce a large amount of Hot vapour, it is therefore necessary to the steam (vapor) outlet with ft connection is opened up on cooking chamber furnace chamber, just be can guarantee that in cooking chamber furnace chamber Air pressure keeps balance unimpeded with the external world, otherwise can exist and use security incident.But, the setting of steam (vapor) outlet, when product is used When microwave is heated, there can be the risk of microwave leakage.In addition, the setting of steam inlet, there is also the risk of microwave leakage.
Technical problem to be solved in the utility model is to provide a kind of back electro-heat equipment knot for above-mentioned prior art Structure is rationally so as to enable the baking box microwave oven all-in-one machine of Quick uniform heating inside cooking cavity body.
The utility model solve the technical scheme that is used of above-mentioned technical problem for:A kind of baking box microwave oven all-in-one machine, bag Culinary art cavity is included, the barbecue generating means for conveying baking heat to cooking chamber furnace chamber is micro- for being conveyed to cooking chamber furnace chamber The microwave generating apparatus of wave energy, and the control barbecue that is used for being connected with barbecue generating means and microwave generating apparatus are filled Put the control device with microwave generating device works state, it is characterised in that:The barbecue generating means at least includes being arranged on The back electro-heat equipment at cavity back is cooked, the back electro-heat equipment includes
On back hot blast chamber cap, the hot-air damper for being fixed on the culinary art cavity back side, and with cooking the hot blast side at the cavity back side The hot air chamber of closing is formed between plate;
Back heating element heater, is arranged in hot air chamber;
Air-heater or fan, including the motor that flabellum and driving flabellum are rotated, the wherein flabellum of air-heater or fan are set In hot air chamber, the motor of air-heater or fan is arranged on outside hot blast room;
The air inlet and air outlet connected with hot air chamber is provided with the hot-air damper at the culinary art cavity back side.
As an improvement, being glued with back heat-preservation cotton layer outside the back hot blast chamber cap.
Improve again, the back heat-preservation cotton layer outside is provided with back thermal insulation board.
Improve again, the air inlet includes a diameter of 3mm~5mm of multiple tight distributions through hole, the air outlet The through hole of a diameter of 3mm~5mm including multiple tight distributions, to prevent microwave leakage.
Improve again, the air inlet is located at the centre of hot-air damper, the air outlet is distributed in the both sides of hot-air damper.
Improve again, the air inlet and air outlet are distributed in the same plane on hot-air damper.
Improve again, the hot-air damper includes bottom panel, and convex surface raised into cooking cavity body in the middle part of bottom plate Plate, the surrounding of the crowning is connected by sloping desk with bottom panel;The air inlet is arranged on rased panel, the air outlet It is arranged on sloping desk or bottom panel.
Improve again, the air-heater is fixed on back hot air chamber and covered.
Improve again, the barbecue generating means also includes bottom electro-heat equipment, and the bottom electro-heat equipment, which includes, to be arranged on Cook the lower heating element heater of cavity bottom outside.
Improve again, the bottom electro-heat equipment also includes:For fixed lower heating element heater and the lower heating element heater heat of reduction The lost heat insulating slab at bottom of amount, heat insulating slab at bottom is arranged on culinary art cavity bottom outside, and lower heating element heater is fixed on bottom thermal insulation On plate.
Improve again, the heat insulating slab at bottom is provided with multiple limit fasteners for being used to limit lower heating element heater movement and spacing Groove, lower heating element heater is fastened in stopper slot, and is fixed by limit fastener.
Improve again, the culinary art cavity bottom is provided with microwave entrance, culinary art cavity bottom outside, the periphery of microwave entrance are set There is heating element heater, the position for cooking cavity bottom and heating element contact is provided with multiple heat transfer holes.
Improve again, the heating element heater is overcoating to be stamped bottom heat-preservation cotton layer.
Improve again, the heat transfer bore dia is less than 4cm, two heat transfer pitchs of holes are more than 5mm.
Improve again, the barbecue generating means also includes the upper heating element heater for being arranged on top in cooking cavity body.
Improve again, the microwave generating apparatus includes waveguide, magnetron, high-tension transformer and high-voltage capacitance, waveguide Installed in culinary art cavity bottom, the outlet of waveguide is connected by microwave entrance with cooking cavity body phase, the entrance and magnetic of waveguide Keyholed back plate is connected, and high-tension transformer and high-voltage capacitance are arranged on above culinary art cavity, are provided with the outside of waveguide to magnetron Through-flow for the hot blast discharged cool down radiating in cooking cavity body is installed above the fan radiated, culinary art cavity Blower fan.
Compared with prior art, the utility model has the advantage of:The back electro-heat equipment of the utility model design, structure Rationally, the Quick uniform heating of culinary art inside cavity can be enabled.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of baking box microwave oven all-in-one machine in the utility model embodiment;
Fig. 2 is the internal structure schematic diagram at another visual angle of baking box microwave oven all-in-one machine in the utility model embodiment;
Fig. 3 is baking box microwave oven all-in-one machine culinary art cavity polycrystalline substance schematic diagram in the utility model embodiment;
Fig. 4 is baking box microwave oven all-in-one machine bottom electro-heat equipment schematic diagram in the utility model embodiment;
Fig. 5 is heating element heater under baking box microwave oven all-in-one machine in the utility model embodiment and heat insulating slab at bottom installation diagram;
Fig. 6 is baking box microwave oven all-in-one machine culinary art cavity front schematic view in the utility model embodiment;
Fig. 7 is another structural representation of baking box microwave oven all-in-one machine cooking cavity body heat windshield plate in the utility model embodiment Figure;
Fig. 8 is baking box microwave oven all-in-one machine back electro-heat equipment sectional view in the utility model embodiment;
Fig. 9 is baking box microwave oven all-in-one machine bottom electro-heat equipment sectional view in the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Baking box microwave oven all-in-one machine as shown in Figures 1 to 3, including culinary art cavity 1, are toasted for being conveyed to cooking chamber furnace chamber The barbecue generating means of heat, the microwave generating apparatus for conveying microwave energy to cooking chamber furnace chamber, and occur with barbecue Generating means and the control device of microwave generating device works state are roasted in the control that is used for of device and microwave generating apparatus connection 4, the back electro-heat equipment that barbecue generating means includes being arranged on culinary art cavity 1 back is stated, the bottom of culinary art cavity 1 bottom is arranged on Portion's electro-heat equipment, and the upper heating element heater of the culinary art internal upper part of cavity 1 is set, upper heating element heater is heating tube.
Wherein back electro-heat equipment includes, shown in Figure 8
On back hot blast chamber cap 51, the hot-air damper 24 for being fixed on culinary art cavity 1 back side, and kept off with the culinary art hot blast of cavity 1 The hot air chamber A of closing is formed between plate 24;
Back heating element heater 22, is heating tube, is arranged on the hot-air damper 24 of culinary art cavity 1, in hot air chamber A;
Air-heater or fan, including the motor 26 that flabellum 23 and driving flabellum are rotated, wherein flabellum 23 are arranged on hot air chamber A Interior, motor 26 is located at outside back thermal insulation board 53, and the output shaft of motor 26 of air-heater or fan is protected through back thermal insulation board 53, back Couple after warm cotton layer 52 and back hot blast chamber cap 51 with flabellum 23;
The air inlet 241 and air outlet 242 connected with hot air chamber A is provided with the hot-air damper 24 at culinary art cavity 1 back side, is entered Air port 241 includes a diameter of 3mm~5mm of multiple tight distributions through hole, and air outlet 242 is also straight including multiple tight distributions Footpath is 3mm~5mm through hole;
Back heat-preservation cotton layer 52 is glued with outside back hot blast chamber cap 51, back heat-preservation cotton layer 52 is used to protect hot air chamber Temperature, prevents heat to scatter and disappear;
The outside of back heat-preservation cotton layer 52 is provided with back thermal insulation board 53, and back thermal insulation board 53 can prevent hot air chamber heat to scatter and disappear And influence other electronic components;
Wherein, air inlet 241 is located at the centre of hot-air damper 24, and air outlet 242 is distributed in the both sides of hot-air damper 24, entered Air port 241 and air outlet 242 are distributed in the same plane on hot-air damper 24, shown in Figure 6.
In addition, hot-air damper 24 includes bottom panel, and the rased panel in the middle part of bottom plate to the culinary art internal projection of cavity 1, The surrounding of the crowning is connected by sloping desk with bottom panel;The air inlet 241 is arranged on rased panel, the air outlet 242 are arranged on sloping desk or bottom panel, and such place plane of air outlet 242 is in certain angle with the place plane of air inlet 241 Degree, can form three-dimensional air-out, it is ensured that cold air is sufficiently mixed with hot-air, and the thermal field inside culinary art cavity 1 is more uniform, ginseng As shown in Figure 7.
In the work of the pattern of barbecue, back heating tube and air-heater are started working, and the air in hot air chamber is heated, hot blast Machine sucks the cold air in cooking cavity body in hot air chamber by air inlet, the hot-air in cold air and hot air chamber being inhaled into After mixing, then it is discharged into by air outlet in cooking cavity body in the presence of air-heater, the two processes are constantly circulated, and are finally cooked The thermal field in cavity of preparing food can reach higher uniformity.
In addition, in the work of the pattern of barbecue, bottom electro-heat equipment and upper heating element heater also coordinate heating simultaneously, and then enter one Step ensures uniformly heat up rapidly in cooking cavity body.
The bottom electro-heat equipment includes, referring to shown in Fig. 4,9:
It is arranged on the lower heating element heater 25 of the culinary art bottom outside of cavity 1.
For fixed lower heating element heater 25 and the lost heat insulating slab at bottom 61 of the lower heat of heating element heater 25 of reduction, bottom thermal insulation Plate 61 is arranged on the culinary art bottom outside of cavity 1, and lower heating element heater 25 is fixed on heat insulating slab at bottom 61;
Heat insulating slab at bottom 61 is used to limit limit fastener 611 and stopper slot that lower heating element heater 25 is moved provided with multiple 612, lower heating element heater 25 is fastened in stopper slot 612, and is fixed by limit fastener 611, shown in Figure 5;
Cook the bottom of cavity 1 and be provided with microwave entrance, culinary art cavity 1 bottom outside, the periphery of microwave entrance are provided with heating unit Part 62, the position that the culinary art bottom of cavity 1 is contacted with heating element heater 62 is provided with multiple heat transfer holes 11, and the diameter of heat transfer hole 11 is less than 4cm, two spacing of heat transfer hole 11 are more than 5mm, and for preventing microwave from leakage, the heat of such bottom is easier to pass to cooking cavity In body 1, while thermal field is more uniform when grilled mold formula works up and down;
Heating element heater 62 is overcoating to be stamped bottom heat-preservation cotton layer 63.
The microwave generating apparatus includes waveguide 31, magnetron 32, high-tension transformer 33 and high-voltage capacitance 34, waveguide 31 are arranged on culinary art cavity 1 bottom, and high-tension transformer 33 and high-voltage capacitance 34 are that magnetron 32 provides power supply, and magnetron 32 is produced Microwave, the outlet of waveguide 31 is connected by microwave entrance with culinary art cavity 1, and the entrance of waveguide 31 is connected with magnetron 32 Logical, high-tension transformer 33 and high-voltage capacitance 34 are arranged on the top of culinary art cavity 1, are provided with the outside of waveguide 31 to magnetron 32 Cross flow fan 8 is installed in the fan 7 radiated, the top of culinary art cavity 1, is carried out for the hot blast to discharge in culinary art cavity 1 cold But, while being radiated to the electronic component of top.
Baking box microwave oven all-in-one machine in the utility model can individually carry out microwave mode, and barbecue mould can be individually carried out again Formula, moreover it is possible to while both of which is combined, it is rationally distributed, kitchen space is saved, in addition, unique structure of hot-air damper 24 can be prevented Microwave from leakage.

Claims (16)

1. a kind of baking box microwave oven all-in-one machine, including culinary art cavity (1), the barbecue for conveying baking heat to cooking chamber furnace chamber Generating means (2), the microwave generating apparatus (3) for conveying microwave energy to cooking chamber furnace chamber, and with roasting generating means Generating means and the control device (4) of microwave generating device works state are roasted with the control that is used for that microwave generating apparatus is connected, It is characterized in that:The barbecue generating means (2) at least includes the back electro-heat equipment for being arranged on culinary art cavity (1) back, should Back electro-heat equipment includes
On back hot blast chamber cap (5), the hot-air damper (24) for being fixed on culinary art cavity (1) back side, and with cooking cavity (1) hot blast The hot air chamber (A) of closing is formed between baffle plate (24);
Back heating element heater (22), is arranged on the hot-air damper (24) of culinary art cavity (1), in hot air chamber (A);
Air-heater or fan, including the motor (26) that flabellum (23) and driving flabellum are rotated, the wherein flabellum of air-heater or fan (23) it is arranged in hot air chamber (A), the motor (26) of air-heater or fan is arranged on hot air chamber (A) outside;
The air inlet (241) and air outlet connected with hot air chamber (A) is provided with the hot-air damper (24) for cooking cavity (1) back side (242)。
2. baking box microwave oven all-in-one machine according to claim 1, it is characterised in that:The back hot blast chamber cap (5) is tight outside Post back heat-preservation cotton layer (52).
3. baking box microwave oven all-in-one machine according to claim 2, it is characterised in that:On the outside of the back heat-preservation cotton layer (52) Back thermal insulation board (53) is installed.
4. baking box microwave oven all-in-one machine according to claim 1, it is characterised in that:The air inlet (241) includes multiple A diameter of 3mm~5mm of tight distribution through hole, the air outlet (242) also including multiple tight distributions a diameter of 3mm~ 5mm through hole.
5. baking box microwave oven all-in-one machine according to claim 1, it is characterised in that:The air inlet (241) is located at hot blast The centre of baffle plate (24), the air outlet (242) is distributed in the both sides of hot-air damper (24).
6. baking box microwave oven all-in-one machine according to claim 5, it is characterised in that:The air inlet (241) and air outlet (242) it is distributed in the same plane on hot-air damper (24).
7. baking box microwave oven all-in-one machine according to claim 5, it is characterised in that:The hot-air damper (24) includes bottom surface Plate, and the rased panel in the middle part of bottom plate to culinary art cavity (1) internal projection, the surrounding of the crowning pass through sloping desk and bottom surface Plate is connected;The air inlet (241) is arranged on rased panel, and the air outlet (242) is arranged on sloping desk or bottom panel.
8. baking box microwave oven all-in-one machine according to claim 1, it is characterised in that:The air-heater or fan are fixed on the back of the body On portion's hot blast chamber cap (5), motor (26) output shaft of air-heater or fan joins with flabellum (23) afterwards through back hot blast chamber cap (5) Connect.
9. baking box microwave oven all-in-one machine according to claim 1, it is characterised in that:The barbecue generating means (2) is also wrapped Bottom electro-heat equipment is included, the bottom electro-heat equipment includes the lower heating element heater (25) for being arranged on culinary art cavity (1) bottom outside.
10. baking box microwave oven all-in-one machine according to claim 9, it is characterised in that:The bottom electro-heat equipment also includes Have:For fixed lower heating element heater (25) and reduce the lost heat insulating slab at bottom (61) of lower heating element heater (25) heat, bottom every Hot plate (61) is arranged on culinary art cavity (1) bottom outside, and lower heating element heater (25) is fixed on heat insulating slab at bottom (61).
11. baking box microwave oven all-in-one machine according to claim 10, it is characterised in that:Set on the heat insulating slab at bottom (61) There are multiple limit fasteners (611) and stopper slot (612) for being used to limit lower heating element heater (25) movement, lower heating element heater (25) card It is located in stopper slot (612), and it is fixed by limit fastener (611).
12. baking box microwave oven all-in-one machine according to claim 9, it is characterised in that:Described culinary art cavity (1) bottom is provided with Microwave entrance, culinary art cavity (1) bottom outside, microwave entrance periphery be provided with heating element heater (62), culinary art cavity (1) bottom with The position of heating element heater (62) contact is provided with multiple heat transfer holes (11).
13. baking box microwave oven all-in-one machine according to claim 12, it is characterised in that:Heating element heater (62) outer covering There is bottom heat-preservation cotton layer (63).
14. baking box microwave oven all-in-one machine according to claim 12, it is characterised in that:Heat transfer hole (11) diameter is small In 4cm, two heat transfer hole (11) spacing are more than 5mm.
15. baking box microwave oven all-in-one machine according to claim 1, it is characterised in that:The barbecue generating means (2) is also wrapped Include the upper heating element heater being arranged at the top of culinary art cavity (1).
16. baking box microwave oven all-in-one machine according to claim 1, it is characterised in that:The microwave generating apparatus (3) includes Waveguide (31), magnetron (32), high-tension transformer (33) and high-voltage capacitance (34), waveguide (31) are arranged on culinary art cavity (1) bottom, the outlet of waveguide (31) is connected by microwave entrance with culinary art cavity (1), the entrance and magnetic of waveguide (31) Keyholed back plate (32) is connected, and high-tension transformer (33) and high-voltage capacitance (34) are arranged on above culinary art cavity (1), in waveguide (31) Outside is provided with above the fan (7) radiated to magnetron (32), culinary art cavity (1) and is provided with for culinary art cavity (1) hot blast of discharge carries out the cross flow fan (8) of cooling radiating in.
CN201621424419.0U 2016-12-23 2016-12-23 A kind of baking box microwave oven all-in-one machine Active CN206612681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621424419.0U CN206612681U (en) 2016-12-23 2016-12-23 A kind of baking box microwave oven all-in-one machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621424419.0U CN206612681U (en) 2016-12-23 2016-12-23 A kind of baking box microwave oven all-in-one machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018113039A1 (en) * 2016-12-23 2018-06-28 宁波方太厨具有限公司 Oven-microwave integrated machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018113039A1 (en) * 2016-12-23 2018-06-28 宁波方太厨具有限公司 Oven-microwave integrated machine

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