CN203671679U - Built-in microwave oven and microwave cooking system - Google Patents
Built-in microwave oven and microwave cooking system Download PDFInfo
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- CN203671679U CN203671679U CN201320723733.9U CN201320723733U CN203671679U CN 203671679 U CN203671679 U CN 203671679U CN 201320723733 U CN201320723733 U CN 201320723733U CN 203671679 U CN203671679 U CN 203671679U
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Abstract
The utility model discloses abuilt-in microwave oven and a microwave cooking system. The built-in microwave oven comprises a cooking cavity, a rear plate, a bottom plate and an outer cover, wherein the rear plate is connected to the rear part of the cooking cavity; a first side air duct is formed between one side of the cooking cavity and the outer cover; a microwave generating device and an air driving member are arranged in the first side air duct, and a first air inlet part is formed on the rear plate; a top air duct is formed between the outer cover and the top of the cooking cavity; and a second side air duct is formed between the outer cover and the other side of the cooking cavity, a bottom air duct is formed between the lower surface of the cooking cavity and the bottom plate, and the second side air duct is communicated with the top air duct and the bottom air duct respectively. According to the built-in microwave oven, the problems of surface temperature rise of a front panel of the built-in microwave oven and high probability of melting deformation are solved. The utility model further discloses the microwave cooking system.
Description
Technical field
The utility model relates to household electrical appliance technical field, particularly, and particularly a kind of built-in microwave oven and microwave cooking system.
Background technology
In the prior art, micro-wave oven is not the utensil of single heating using microwave conventionally.Except the microwave generating apparatus of for example magnetron, the thermals source such as electrothermal tube are also configured, for arranging food.In order to meet the object of Fast Heating, electrothermal tube can distribute a large amount of heats at short notice, thus the ventilation and heat of micro-wave oven is required just to become higher.
The radiating mode that adopts hot-air to discharge from gap between the top of door and housing due to built-in microwave oven; particularly with barbecue or the micro-wave oven of hot blast function because inside cavity temperature is high; the door of micro-wave oven, under the double action of the header board of high temperature and the hot-air of discharge, often there will be the problem of surface temperature rise superelevation, fusing distortion.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.
In view of this, the utility model need to provide a kind of built-in microwave oven, and described built-in microwave oven has good heat dispersion.
Further, the utility model also provides a kind of microwave cooking system, and this microwave cooking system has good heat-sinking capability.
According to first aspect of the present utility model, provide a kind of built-in microwave oven.This built-in microwave oven can comprise: culinary art cavity, and described culinary art cavity has front panel, and on described front panel, is configured with and is suitable for being opened or closed peristome; Rear plate, described rear plate is connected to the rear portion of described culinary art cavity; Base plate, described base plate is arranged on the below of described culinary art cavity and is connected to respectively described front panel and described rear plate, on described base plate, is formed with exhaust outlet; Outer cover, described outer cover is connected with the neighboring of the two ends of described base plate, described front panel and described rear plate respectively, between one side of wherein said culinary art cavity and described outer cover, form the first crosswind road, in described the first crosswind road that microwave generating apparatus and wind driver part are arranged on and in part described rear plate, corresponding with described the first crosswind road, be formed with the first inlet section; Between the top of described outer cover and described culinary art cavity, form air duct at top, described air duct at top is connected with described the first crosswind road and described rear plate forms in the part of described air duct at top and is formed with the first outlet section; And be formed with the second crosswind road between described outer cover and the opposite side of described culinary art cavity, and between the lower surface of described culinary art cavity and described base plate, being formed with air channel, bottom, described the second crosswind road is connected with described air duct at top and air channel, described bottom respectively.
According to the built-in microwave oven of the utility model embodiment, by the Duct design between cooking cavity and outer cover, cold air can via wind driver part drive after along heater members such as air channel cooled microwave generating means, then discharge from air duct at top with via air channel, bottom, and abundant cooling front panel, thereby can improve the radiating efficiency that embeds micro-wave oven periphery, make the surface temperature of for example front panel of built-in microwave oven lower, reduce the possibility that it deforms in cooking process.
In addition, can also there is following additional technical characterictic according to the built-in microwave oven of the utility model above-described embodiment:
According to an embodiment of the present utility model, described wind driver part is arranged between described the first inlet section and described microwave generating apparatus.
According to an embodiment of the present utility model, described built-in microwave oven further comprises: lower wind scooper, described lower wind scooper is located at below described culinary art cavity and its top and front openings, and the bottom surface of wherein said lower wind scooper and the lower surface of described base plate are along the spaced apart preset distance of vertical direction.
According to an embodiment of the present utility model, described built-in microwave oven further comprises: support portion, described support portion is connected between the lower surface of described base plate and the described bottom surface of described lower wind scooper.
According to an embodiment of the present utility model, in described the first crosswind road, be further provided with electronic control part, described electronic control part comprises: control box, described control box is positioned on the front panel that forms described the first crosswind road; Transformer, described transformer is positioned on the described base plate that forms described the first crosswind road and is arranged under described microwave generating apparatus.
According to an embodiment of the present utility model, in a described side of described culinary art cavity, be formed with the second inlet section being connected with the inside of described culinary art cavity, described the second inlet section is on the described cooking cavity body sidewall between described control box and described microwave generating apparatus.
According to an embodiment of the present utility model, on the described opposite side of described culinary art cavity, be formed with the second outlet section, on described the second outlet section, be covered with thermal insulation board, described thermal insulation board is configured to the air leaving from described the second outlet section to guide to described air duct at top.
According to an embodiment of the present utility model, described exhaust outlet comprises the central central exhaust outlet that is formed on described base plate.
According to an embodiment of the present utility model, described exhaust outlet further comprises: first row gas port, and described first row gas port is formed in the part adjacent with described the second crosswind road of described base plate; And the second row gas port forming on the fore-and-aft direction of described central exhaust outlet and the 3rd exhaust outlet.
According to an embodiment of the present utility model, on described first row gas port, be provided with the first blower cover, described the first blower cover opening is towards described the second crosswind road; And being respectively arranged with the second blower cover and the 3rd blower cover on described second row gas port and described the 3rd exhaust outlet, described the second blower cover and described the 3rd blower cover difference opening are towards described the first crosswind road.
According to an embodiment of the present utility model, this built-in microwave oven further comprises: vertically deep bead, described vertical deep bead is arranged on described rear plate and adjacent with described the first inlet section along vertical direction.
According to an embodiment of the present utility model, this built-in microwave oven further comprises: overhead gage, described overhead gage arranges the edge of air intake one side of air duct at top, and one end of described overhead gage is connected to described rear plate, separate for the part in described air duct at top and described the first crosswind road.
According to an embodiment of the present utility model, this built-in microwave oven further comprises: lower baffle plate, described lower baffle plate is arranged between described base plate and the lower surface of described culinary art cavity and one end of described lower baffle plate is connected to described front panel along described fore-and-aft direction, for described the first crosswind road and air channel, described bottom are separated at least in part.
According to an embodiment of the present utility model, described the first crosswind road is connected with at least a portion in air channel, described bottom; And described exhaust outlet further comprises the 4th exhaust outlet, described the 4th exhaust outlet is positioned on the described base plate of the described at least a portion that forms air channel, described bottom.
According to an embodiment of the present utility model, this built-in microwave oven further comprises: door assembly, and described door assembly comprises: door body, described door body is suitable for peristome described in open and close; Frame, described frame is fixed at least in part on the edge of described peristome and is set on described door body.
According to second aspect of the present utility model, a kind of microwave cooking system is provided, this microwave cooking system can comprise: above-mentioned built-in microwave oven; And cabinet, described cabinet has the interlayer for described built-in microwave oven is installed, and the cabinet air channel that is located at described interlayer rear side and is connected with described interlayer.
According to the microwave cooking system of embodiment of the present utility model, by thering is the built-in microwave oven of said structure, thereby can integrally improve the radiating efficiency of built-in microwave oven periphery, make the surface temperature of built-in microwave oven lower, the front panel surface temperature rise that has solved built-in microwave oven is high, easily occurs melting the problem of distortion.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the perspective view of an embodiment built-in microwave oven of the present utility model, and the outer cover of wherein said built-in microwave oven is removed;
Fig. 2 is according to the schematic perspective view of another angle of the built-in microwave oven of an embodiment of the present utility model, and wherein the outer cover of this built-in microwave oven and lower wind scooper are removed;
Fig. 3 is according to the schematic perspective view of another angle of the built-in microwave oven of an embodiment of the present utility model, and wherein the outer cover of this built-in microwave oven is removed;
Fig. 4 is according to the perspective exploded view of the built-in microwave oven of an embodiment of the present utility model, and wherein the outer cover of this built-in microwave oven is removed;
Fig. 5 is the part schematic perspective view according to the built-in microwave oven of an embodiment of the present utility model, wherein shows the annexation of base plate and the lower wind scooper of this built-in microwave oven;
Fig. 6 is according to the perspective view of the lower wind scooper of the built-in microwave oven of an embodiment of the present utility model;
Fig. 7 is according to the stereogram of the built-in microwave oven of an embodiment of the present utility model;
Fig. 8 is according to the front view of the microwave cooking system of an embodiment of the present utility model; And
Fig. 9 is according to the cutaway view of the microwave cooking system of an embodiment of the present utility model.
Reference numeral:
Built-in microwave oven 100; Culinary art cavity 10; The first crosswind road 11; Air duct at top 12; The second crosswind road 13; Microwave generating apparatus 14; Wind driver part 15; Control box 16; Transformer 17; Overhead gage 18; Vertically deep bead 19; The second inlet section 21; The second outlet section 22; Lower wind scooper 60; Accommodation section 61; Front openings 62; Air channel 110, bottom; Lower baffle plate 111; Outer cover 50;
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
Describe the built-in microwave oven 100 according to embodiment of the present utility model in detail below in conjunction with accompanying drawing.Wherein Fig. 1 is the rear perspective structural representation according to an embodiment built-in microwave oven of the present utility model, and Fig. 2 is according to the front perspective view of the built-in microwave oven 100 of an embodiment of the present utility model.
As shown in Fig. 1-2,7, built-in microwave oven 100 can comprise: culinary art cavity 10, rear plate 30, base plate 40 and outer cover 50.
Particularly, culinary art cavity 10 has front panel 20, and on front panel 20, is configured with and is suitable for being opened or closed peristome (not shown).As shown in Figure 1, rear plate 30 is connected to the rear portion of culinary art cavity 10.Base plate 40 is arranged on the below of culinary art cavity 10 and is connected to respectively front panel 20 and rear plate 30, can be formed with exhaust outlet, as shown in Figure 5 on base plate 40.Outer cover 50 is connected with both sides, front panel 20 and the neighboring of rear plate 30 of the base plate 40 of cooking cavity 10 respectively.It should be noted that; in the following description; orientation with concrete (such as up, down, left, right, before and after etc.) are described to the built-in microwave oven 100 according to embodiment of the present utility model; but it should be noted that; this can not be used for limiting protection domain of the present utility model; example microwave generating apparatus 14 described as follows, wind driver part 15 both can be arranged in the air channel in left side of culinary art cavity 10; also can be arranged in the air channel on right side; following is for exemplary purposes, rather than in order to limit protection domain of the present utility model.
As shown in fig. 1, between the right side of culinary art cavity 10 and outer cover 50, form the first crosswind road 11, in the first crosswind road 11 that microwave generating apparatus 14 and wind driver part 15 are arranged on and in rear part plate 30, corresponding with the first crosswind road 11, be formed with the first inlet section 31, wind driver part 15 is arranged between the first inlet section 31 and microwave generating apparatus 14.Thereby the cold air introduced from the first inlet section 31 is through the cooling microwave generating apparatus being adjacent 14 efficiently after the driving of wind driver part 15.
Between outer cover 50 and the top of culinary art cavity 10, form air duct at top 12 as shown in fig. 1, air duct at top 12 be connected with the first crosswind road 11 and afterwards plate 30 form in the part of air duct at top 12 and be formed with the first outlet section 32.According to an embodiment of the present utility model, wind driver part 15 can be blower fan.
As shown in Figure 2, between outer cover 50 and the left side of culinary art cavity 10, be formed with the second crosswind road 13.Between the lower surface of culinary art cavity 10 and base plate 40, being formed with 110, the second crosswind roads 13, air channel, bottom is connected with air duct at top 12 and air channel, bottom 110 respectively.
According to the built-in microwave oven 100 of embodiment of the present utility model, by the Duct design between culinary art cavity 10 and outer cover 50, after cold air can drive via wind driver part 15 along air channel cooled microwave generating means 14 heater members such as grade, then discharge from air duct at top 12 with via air channel, bottom 110, and abundant cooling front panel 20, thereby can improve the radiating efficiency that embeds micro-wave oven 100 peripheries, make the surface temperature of for example front panel 20 of built-in microwave oven lower, reduce the possibility that it deforms in cooking process.
As shown in Fig. 1,2, according to utility model embodiment, the interior electronic control part that is further provided with in the first crosswind road 11, this electronic control part can comprise control box 16 and transformer 17.Control box 16 is positioned on the front panel that forms the first crosswind road 11.Transformer 17 is positioned on the base plate 40 that forms the first crosswind road 11 and is arranged under microwave generating apparatus 14.Thereby the layout of this electronic control part, makes the wind blowing from wind driver part 15 to carry out good ventilation to it, and forms wind path.Cooled air continues to enter air duct at top 12.
As shown in Fig. 1,2, overhead gage 18 is arranged on the edge of air intake one side of air duct at top 12, and one end of overhead gage 18 is connected to rear plate 30, separates for the part in air duct at top 12 and the first crosswind road 11.Thus, air after cool electronic control assembly by from away from a side of plate 30 enter air duct at top 12, and play poly-wind action, thereby can carry out front panel 20 constantly cooling, thereby reduce the possibility that deforms of front panel 20 in cooking process.
In addition, as shown in fig. 1, vertically deep bead 19 is arranged on rear plate 30 and between the first inlet section 31 and the first outlet section 32 along vertical direction.Like this, the air leaving and the air entering from the first inlet section 31 can be separated from the first outlet section 32, avoid crosstalking of air intake and air-out.
As shown in fig. 1, according to an embodiment of the present utility model, on the right side of culinary art cavity 10, be formed with 21, the second inlet sections 21, the second inlet section that are connected with the inside of culinary art cavity 10 on the sidewall of the culinary art cavity 10 between control box 16 and microwave generating apparatus 14.Thereby can make part air enter the inside of culinary art cavity 10.As shown in Figure 3, on the left side of culinary art cavity 10, be formed with on 22, the second outlet sections 22, the second outlet section and be covered with thermal insulation board 90, thermal insulation board 90 is configured to the air leaving from the second outlet section 22 to guide to air duct at top 12.As shown in Figure 4, the hot-air in culinary art cavity 10 is drawn from the second outlet section 22, is then guided to air duct at top 12 by thermal insulation board 90, and discharges built-in microwave oven 100.This thermal insulation board 90 can be configured to cover the tabular of the second outlet section 22, and is circumferentially fixed to the sidewall of culinary art cavity 10, and upper end open.The top of this thermal insulation board 90 is formed with guide lug 91, and guide lug 91 is towards air duct at top 12 bendings, so that the wind of drawing from the second outlet section 22 is guided to air duct at top 12.The second outlet section 22 arranges near rear plate 30, full out the hot-air after culinary art heating is exported to air duct at top 12.
As shown in Figure 2, the second crosswind road 13 respectively with being connected of air duct at top 12 and air channel, bottom 110, thereby can be by being moved to via the second crosswind road 13 by the air of heat exchange in air channel 110, bottom of transmitting in the air channel between cavity along outer cover 50 and culinary art, and by its upper exhaust outlet discharge forming.
Below in conjunction with Fig. 5, the aeration structure on base plate 40 is elaborated.As shown in Figure 5, exhaust outlet comprises the central central exhaust outlet 41 that is formed on base plate 40.As shown in Figure 5, in order to strengthen air draft effect, exhaust outlet further comprises: first row gas port 42, second row gas port 43, the 3rd exhaust outlet 44.First row gas port 42 is formed in the part adjacent with the second crosswind road 13 of base plate 40, to strengthen gas air draft effect.Second row gas port 43 and the 3rd exhaust outlet 44 are formed on the fore-and-aft direction of central exhaust outlet 41.As shown in Figure 5, on first row gas port 42, be provided with the first blower cover 421, the first blower cover 421 openings towards the second crosswind road 13.On second row gas port 43 and the 3rd exhaust outlet 44, be respectively arranged with the second blower cover 431 and the 3rd blower cover 441, the second blower covers 431 and the 3rd blower cover 441 difference openings towards the first crosswind road 11.Thus, by the setting of the first blower cover 421, the second blower cover 431 and the 3rd blower cover 441, can allow enter bottom air channel 110 air, can draw sooner and successfully built-in microwave oven 100.As shown in Figure 5, built-in microwave oven 100 also comprises support portion 101, and support portion 101 is for supporting culinary art cavity 10.As shown in Figure 4, support portion 101 is connected between the lower surface of base plate 40 and the bottom surface of lower wind scooper 60.
As shown in Figure 3, lower wind scooper 60 is located at below culinary art cavity 10 and its top and front openings, and support portion 101 is supported on lower wind scooper 60 by open top.According to an embodiment of the present utility model, on the bottom surface of this lower wind scooper 60, can be formed with the accommodation section corresponding with support portion 101 61.
As shown in Figure 5, according to an embodiment of the present utility model, this built-in microwave oven 100 may further include lower baffle plate 111.Lower baffle plate 111 is arranged between base plate 40 and the lower surface of culinary art cavity 10 and one end of lower baffle plate 111 is connected to front panel 20 along the fore-and-aft direction of built-in microwave oven 100, for the first crosswind road 11 and air channel, bottom 110 are separated at least in part.
According to an embodiment of the present utility model, the first crosswind road 11 can be connected with at least a portion in air channel, bottom 110.Exhaust outlet further comprises the 4th exhaust outlet 45, the 4th exhaust outlet 45 is positioned on the base plate 40 of at least a portion that forms air channel 110, bottom, thereby can be communicated to air channel 110, bottom and discharge through the 4th exhaust outlet 45 after air-cooled transformer 17 electronic control parts such as grade after wind driver part 15 drives, on the 4th exhaust outlet 45, be respectively arranged with the 4th blower cover 451, the 4th blower cover 451 openings are towards the first crosswind road 11, as shown in Fig. 1 and 5, like this, can be discharged quickly by the 4th blower cover 451 air inducing from the first crosswind road 11 air out.
As shown in Fig. 8,9, built-in microwave oven 100 can also comprise door assembly, and door assembly comprises a body 102 and frame 103.Door body 102 is suitable for open and close peristome.Frame 103 is fixed at least in part on the edge of peristome and is set on a body 102, and wherein frame 103 is configured to block the front openings 62 of lower wind scooper 60.Owing to having gap between door body 102 and frame 103, and have gap between frame 103 and lower wind scooper 60, therefore air can be discharged from the front side of built-in microwave oven through these gaps.
Illustrate according to the wind path of the built-in microwave oven 100 of the utility model embodiment, the flow direction that wherein direction of arrow is air below in conjunction with Fig. 1-5.
As shown in fig. 1, cold wind enters from the first inlet section 31, after driving, carries out air-cooled to microwave generating apparatus 14 and the transformer 17, the control box 16 that are positioned under microwave generating apparatus 14 through wind driver part 15.Now, due to the cause of overhead gage 18, portion of air enters air duct at top 12 from the side near front panel 20, thereby can carry out cooling by force to front panel 20, with preventer temperature distortion, after this, the air after part heat exchange leaves from the rear portion of built-in microwave oven 100 through the first outlet section 32.Then, portion of air then flows towards the second crosswind road 13 along air duct at top 12, and be discharged in lower wind scooper 60 by exhaust outlet 42, this air can be discharged from front side by the gap between the gap between frame 103 and lower wind scooper 60 and door body 102 and frame 103 thus.In addition, as shown in fig. 1, portion of air drives through wind driver part 15 and flows along right-to-left afterwards to transformer 17 is cooling in addition, as shown in arrow 112, and enter air channel 110, bottom, be then discharged in lower wind scooper 60 by the 4th exhaust outlet 45.
As shown in fig. 1, portion of air enters into the inside of culinary art cavity 10 from the second inlet section 21, then carry secretly through the air of the moisture in the food of culinary art and will in culinary art cavity 10, upwards collect (as shown in the arrow in Fig. 3,4) due to heated, and draw from the second outlet section 22, then this air is guided to air duct at top 12 by the guide lug 91 of thermal insulation board 90, and discharges from the rear portion of built-in microwave oven 100.The air that part is cooked in cavity 10 is also discharged in wind scooper 60 from central exhaust outlet 41 and exhaust outlet 42-44, and discharges from front side by the gap between the gap between frame 103 and lower wind scooper 60 and door body 102 and frame 103.
By above-mentioned air channel structure, can improve significantly the radiating efficiency that embeds micro-wave oven 100 peripheries, make the surface temperature of built-in microwave oven 100 lower, front panel 20 surface temperature rises that solved built-in microwave oven 100 are high, easily occur melting the problem of distortion.
In addition, maximize the use in order to ensure the heat of built-in microwave oven 100 inside, by embodiment of the present utility model, the culinary art cavity 10 of built-in microwave oven 100 is designed to relative closure, and utilizes Duct design to strengthen heat transfer effect.Find by test, in the utility model, under the central temperature that reaches equally 220 ℃, the cavity that the cavity design of sealing is opened relatively, the working time of heat-generating pipe has shortened 3.2s, the heat-generating pipe working time shortens, cold air body is short in the inside cavity heat time, and like this, the total amount that acts on microwave oven surfaces heat also tails off, temperature declines obviously, thereby has utilized better energy.
As shown in Figure 8, can comprise according to the built-in microwave oven system of embodiment of the present utility model: the built-in microwave oven 100 of above-described embodiment; And cabinet 200., be no longer elaborated referring to above-mentioned for the structure of built-in microwave oven 100 herein.Cabinet 200 has the interlayer 201 for built-in microwave oven 100 is installed and the cabinet air channel 202 that is located at interlayer 201 rear sides and is connected with interlayer 201.
According to the built-in microwave oven system of embodiment of the present utility model, by air channel being set on built-in microwave oven according to the built-in microwave oven 100 of embodiment of the present utility model, by the Duct design between culinary art cavity 10 and outer cover 50, cold air can via behind these air channels respectively rear portion and the front portion from built-in microwave oven 100 carry out air draft, not only improve the radiating efficiency that embeds micro-wave oven 100 peripheries, make the surface temperature of built-in microwave oven 100 lower, and front panel 20 surface temperature rises that solved built-in microwave oven 100 are high, easily there is melting the problem of distortion.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (17)
1. a built-in microwave oven, is characterized in that, comprising:
Culinary art cavity, described culinary art cavity has front panel, and on described front panel, is configured with and is suitable for being opened or closed peristome;
Rear plate, described rear plate is connected to the rear portion of described culinary art cavity;
Base plate, described base plate is arranged on the below of described culinary art cavity and is connected to respectively described front panel and described rear plate, on described base plate, is formed with exhaust outlet;
Outer cover, described outer cover is connected with the neighboring of the both sides of described base plate, described front panel and described rear plate respectively, wherein
Between one side of described culinary art cavity and described outer cover, form the first crosswind road, microwave generating apparatus and wind driver part be arranged in described the first crosswind road and part described rear plate, corresponding with described the first crosswind road on be formed with the first inlet section;
Between the top of described outer cover and described culinary art cavity, form air duct at top, described air duct at top is connected with described the first crosswind road and described rear plate forms in the part of described air duct at top and is formed with the first outlet section; And
Between the opposite side of described outer cover and described culinary art cavity, be formed with the second crosswind road, be formed with air channel, bottom between the lower surface of described culinary art cavity and described base plate, described the second crosswind road is connected with described air duct at top and air channel, described bottom respectively.
2. built-in microwave oven according to claim 1, is characterized in that, further comprises:
Lower wind scooper, described lower wind scooper is located at below described culinary art cavity and its top and front openings, wherein
The bottom surface of described lower wind scooper and the lower surface of described base plate are along the spaced apart preset distance of vertical direction.
3. built-in microwave oven according to claim 2, is characterized in that, further comprises: support portion, described support portion is connected between the described lower surface of described base plate and the described bottom surface of described lower wind scooper.
4. built-in microwave oven according to claim 1, is characterized in that, in described the first crosswind road, is further provided with electronic control part, and described electronic control part comprises:
Control box, described control box is positioned on the front panel that forms described the first crosswind road;
Transformer, described transformer is positioned on the described base plate that forms described the first crosswind road and is arranged under described microwave generating apparatus.
5. built-in microwave oven according to claim 4, it is characterized in that, in a described side of described culinary art cavity, be formed with the second inlet section being connected with the inside of described culinary art cavity, described the second inlet section is on the described cooking cavity body sidewall between described control box and described microwave generating apparatus.
6. built-in microwave oven according to claim 5, it is characterized in that, on the described opposite side of described culinary art cavity, be formed with the second outlet section, on described the second outlet section, be covered with thermal insulation board, described thermal insulation board is configured to the air leaving from described the second outlet section to guide to described air duct at top.
7. built-in microwave oven according to claim 1, is characterized in that, described exhaust outlet comprises the central central exhaust outlet that is formed on described base plate.
8. built-in microwave oven according to claim 7, is characterized in that, described exhaust outlet further comprises:
First row gas port, described first row gas port is formed in part described base plate, adjacent with described the second crosswind road; And
The second row gas port forming on the fore-and-aft direction of described central exhaust outlet and the 3rd exhaust outlet.
9. built-in microwave oven according to claim 8, is characterized in that, on described first row gas port, is provided with the first blower cover, and described the first blower cover opening is towards described the second crosswind road; And
On described second row gas port and described the 3rd exhaust outlet, be respectively arranged with the second blower cover and the 3rd blower cover, described the second blower cover and described the 3rd blower cover difference opening are towards described the first crosswind road.
10. built-in microwave oven according to claim 1, is characterized in that, further comprises: vertically deep bead, described vertical deep bead is arranged on described rear plate and between described the first inlet section and described the first outlet section along described vertical direction.
11. built-in microwave ovens according to claim 1, it is characterized in that, further comprise: overhead gage, described overhead gage is arranged on the edge of air intake one side of air duct at top, and one end of described overhead gage is connected to described rear plate, separate for the part in described air duct at top and described the first crosswind road.
12. built-in microwave ovens according to claim 1, it is characterized in that, further comprise: lower baffle plate, described lower baffle plate is arranged between described base plate and the lower surface of described culinary art cavity and one end of described lower baffle plate is connected to described front panel along fore-and-aft direction, for described the first crosswind road and air channel, described bottom are separated at least in part.
13. built-in microwave ovens according to claim 12, is characterized in that, described the first crosswind road is connected with at least a portion in air channel, described bottom; And
Described exhaust outlet further comprises the 4th exhaust outlet, and described the 4th exhaust outlet is positioned on the described base plate of the described at least a portion that forms air channel, described bottom.
14. built-in microwave ovens according to claim 13, is characterized in that, on described the 4th exhaust outlet, are respectively arranged with the 4th blower cover, and described the 4th blower cover opening is towards described the first crosswind road.
15. built-in microwave ovens according to claim 2, is characterized in that, further comprise: door assembly, and described door assembly comprises:
Door body, described door body is suitable for peristome described in open and close;
Frame, described frame is fixed at least in part on the edge of described peristome and is set on described door body, and wherein said frame is configured to block the front openings of described lower wind scooper.
16. built-in microwave ovens according to claim 1, is characterized in that, described wind driver part is arranged between described the first inlet section and described microwave generating apparatus.
17. 1 kinds of microwave cooking systems, is characterized in that, comprising:
According to the built-in microwave oven described in any one in claim 1-16; And
Cabinet, described cabinet has the interlayer for described built-in microwave oven is installed, and the cabinet air channel that is located at described interlayer rear side and is connected with described interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723733.9U CN203671679U (en) | 2013-11-13 | 2013-11-13 | Built-in microwave oven and microwave cooking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723733.9U CN203671679U (en) | 2013-11-13 | 2013-11-13 | Built-in microwave oven and microwave cooking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671679U true CN203671679U (en) | 2014-06-25 |
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ID=50967968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320723733.9U Withdrawn - After Issue CN203671679U (en) | 2013-11-13 | 2013-11-13 | Built-in microwave oven and microwave cooking system |
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| Country | Link |
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| CN (1) | CN203671679U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257259A (en) * | 2014-09-28 | 2015-01-07 | 广东美的厨房电器制造有限公司 | Steam cooking appliance |
| CN104257260A (en) * | 2014-09-28 | 2015-01-07 | 广东美的厨房电器制造有限公司 | Steam cooking appliance |
| CN104633727B (en) * | 2013-11-13 | 2017-07-07 | 美的集团股份有限公司 | Built-in microwave oven and microwave cooking system |
| CN108167883A (en) * | 2017-12-19 | 2018-06-15 | 广东美的厨房电器制造有限公司 | Heating appliance for cooking |
| CN112754313A (en) * | 2020-12-31 | 2021-05-07 | 广东美的厨房电器制造有限公司 | Air duct assembly and cooking appliance |
-
2013
- 2013-11-13 CN CN201320723733.9U patent/CN203671679U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633727B (en) * | 2013-11-13 | 2017-07-07 | 美的集团股份有限公司 | Built-in microwave oven and microwave cooking system |
| CN104257259A (en) * | 2014-09-28 | 2015-01-07 | 广东美的厨房电器制造有限公司 | Steam cooking appliance |
| CN104257260A (en) * | 2014-09-28 | 2015-01-07 | 广东美的厨房电器制造有限公司 | Steam cooking appliance |
| CN104257259B (en) * | 2014-09-28 | 2016-08-17 | 广东美的厨房电器制造有限公司 | Steam cooking vessel |
| CN108167883A (en) * | 2017-12-19 | 2018-06-15 | 广东美的厨房电器制造有限公司 | Heating appliance for cooking |
| CN112754313A (en) * | 2020-12-31 | 2021-05-07 | 广东美的厨房电器制造有限公司 | Air duct assembly and cooking appliance |
| CN112754313B (en) * | 2020-12-31 | 2022-06-07 | 广东美的厨房电器制造有限公司 | Air duct assembly and cooking appliance |
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