CN101469878B - Microwave oven with roaster - Google Patents
Microwave oven with roaster Download PDFInfo
- Publication number
- CN101469878B CN101469878B CN2007100602449A CN200710060244A CN101469878B CN 101469878 B CN101469878 B CN 101469878B CN 2007100602449 A CN2007100602449 A CN 2007100602449A CN 200710060244 A CN200710060244 A CN 200710060244A CN 101469878 B CN101469878 B CN 101469878B
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- baking box
- main body
- door
- cavity
- oven
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Abstract
The invention discloses a microwave oven with oven comprising a microwave oven main body heated by microwave and an oven arranged below the microwave oven main body and formed with the microwave oven main body into an whole, a front panel and a middle door of the oven are respectively formed with front side cooling channels for enabling the cooling air to pass through the front side cooling channels to cool the oven. The oven can be cooled during being used, the product has reliability.
Description
Technical field
The present invention relates to micro-wave oven, especially can directly cool off the micro-wave oven that has baking box of baking box front and baking box back cover.
Background technology
Micro-wave oven is that a kind of electric current that utilizes produces microwave, and microwave irradiation in food, to the device that food heats, heat food is surperficial and inner simultaneously, can the multiple food of fast cooking.
Recently, develop and have the micro-wave oven that has baking box baking box, that can arrange Piza or sweet cake.As shown in Figure 1, the microwave oven structure that has baking box of prior art is: external shell 100 forms the outward appearance of micro-wave oven, and externally the inside of housing 100 is formed with the cooking portion 200 that food is arranged.Upside in cooking portion 200 is formed with the control part 300 of controlling micro-wave oven integral body, and the downside of cooking portion 200 has the baking box grill portion 400 that can make the baking tray cooking.
External shell 100 is the right angle box shape of front openings, and its integral body can be integrally formed, and perhaps above and below and two sides are integrally formed can dismantle the back afterwards.
Cooking portion 200 comprises: the cavity 210 in the space of arranging as placing food; Open and close cavity 210 door 220 of face before selectively; In the bottom surface of cavity 210, the pallet 212 that food is supported; Can produce a plurality of electric components (not shown) of the high frequency waves of cooking food.
Cavity 210 is the right angle box shape of front openings, and it can seal in door 220 shieldings fully, even if also can be to external leakage for the high frequency waves of arranging food in the generation of the inside of cavity 210.
Door 220 hinges are connected a side of cavity 210 front faces and can are that axle rotates with the hinge, and the user can open and close cavity 210 selectively.And a door part of 220 is transparent, and the user can be easy to confirm to be positioned over the inside of cavity 210 and the state of the food arranged.
Inner bottom surface at cavity 210 has the pallet 212 that food is supported, and pallet 212 can rotate by the motor (not shown) of its downside.That is, food be placed on pallet 212 above, evenly cooked when food rotates according to the pallet 212 that rotates along with motor.
The control part 300 that has the control food cooking at the upside of cooking portion 200.Control part 300 has and can show now or the display window 310 of the cooking state of cooking time and food, is formed with a plurality of knobs 320 in a side of display window 310.
Can control micro-wave oven according to the kind of food and cooking method and user's hobby by knob 320 users, a plurality of knobs 320 can constitute with the form of button, also can be a part of with the knob form, and a part constitutes with the button form in addition.
The function portion 500 that can also possess various functions except carrying out cooking food in the right side side of cooking portion 200.Can make multiple additional functions such as coffee or toast bread according to the hobby execution of oneself by 500 users of function portion.
The downside of cooking portion 200 has the baking box grill portion 400 that can make the baking tray cooking.Baking box grill portion 400 is laterally long lineal hexahedral shape, thereby easily to the large-area food of low clearance, promptly food such as Piza is arranged.
Has the grill door 410 that can open and close baking box grill portion 400 selectively in the front of baking box grill portion 400.Rearward be recessed to form the grill door handle 412 that the user is held easily in the front of grill door 410.
Baking box grill portion 400 is formed with grill cavity 420 as the space of cooking food with the right angle box shape of front openings.At the grill door 410 that the front edge end of oven cavity 420 hinge is connected with, grill door 410 can open and close grill cavity 420 with pull the time selectively.
Grill door 410 prolongs and forms with level, and its central portion rearward protrudes and forms simultaneously.Rearward protrude the shape of the protuberance that forms and the peristome of grill cavity 420 fronts and match the peristome medial surface joint of the lateral surface of protuberance and grill cavity 420 fronts.
But, there are the following problems for traditional technology: the heat radiation of current baking box barbecue parts is all slowly cooled off by opening fire door, and in heating process, have no idea to lower the temperature, long-time heating can make the injection moulding of baking box partly melt, and also can cause potential safety hazard.
Summary of the invention
Technical problem to be solved by this invention is that a kind of micro-wave oven that has baking box that can directly cool off baking box front and baking box back cover is provided.
For the technical solution problem, the technical solution used in the present invention is: a kind of micro-wave oven that has baking box, comprise the micro-wave oven main body of utilizing heating using microwave and be positioned at micro-wave oven main body below, the baking box integrally formed with the micro-wave oven main body, described micro-wave oven main body comprises the shell that constitutes outward appearance, the inboard barbecue chamber that is used to put food that forms of shell with front open architecture, be installed in a side of barbecue chamber leading section rotationally, open and close the door in open front, barbecue chamber with being allowed a choice, be positioned at the inside bottom surface in barbecue chamber, be provided with the pallet of placing food, the pallet below is provided with the pallet motor, the control panel that the front sidepiece of micro-wave oven forms, the distribution chamber that forms at the rear of control panel, the various electronic units that produce microwave are installed in the distribution chamber, described baking box comprises the baking box body of drawing and pulling type, form roasting chamber and hold the baking box body, up and down with the baking box inner panel of front openings, be installed in the baking box top board of baking box inner panel top, by forming the baking box back cover, the baking box underframe that the header board of base plate and installation front panel is formed, the oven heat pipe is installed on baking box underframe top, the baking box inner panel is installed on the base plate of baking box underframe, on left and right directions, the baking box inner panel is littler than baking box underframe, forms left side cavity and right side cavity between the both sides side panel of baking box inner panel and the baking box shell respectively; Between the roasting chamber of the front of baking box and baking box, form the cooling duct of cooling baking box.
Described baking box body is made of oven door, the grill portion that is installed in the oven door back, the baking tray that is placed on the grill, oven door is by door main body, be installed in the door trim panels and the handle of door main body front, the plate behind the door that is installed in the door main body back constitutes, door main body has certain thickness, at door main body be formed with first cavity behind the door between the plate; The cold wind that cooling fan produces in the distribution chamber of micro-wave oven body lower case is provided with the distribution chamber imports the entrance hole of the right side cavity of baking box, the baking box back cover that forms the left side cavity is provided with a plurality of rear side steam vents, the baking box base plate that forms the left side cavity is provided with a plurality of base plate steam vents, on header board, be formed with right side through hole and PATENT left side via respectively corresponding to the baking box underframe of right side cavity and left side cavity, make the cooling air in the cavity of right side pass through second cavity that the right side through hole flows into the front panel main body, behind the cooling front panel, flow into the left side cavity from PATENT left side via, discharge the cooling baking box from rear side steam vent and base plate steam vent.
The baking box front panel that is installed in baking box underframe front is made up of front panel main body and the decorative panel that is installed in front panel main body front, the baking box front panel is the middle through hole that embeds oven door that has, the front panel main body has certain thickness, the back forms second cavity of square frame shape, and the switch of baking box is installed in second cavity; The left and right sides that contacts with the door main body of oven door of plate main body is formed with a plurality of front panel main body through holes respectively in front, on the position corresponding, the both sides of door main body, be formed with a plurality of door main body through holes with front panel main body through hole, make the airborne part of cooling of second cavity that flows into the front panel main body, front panel main body through hole and door main body through hole by a side flow into first cavity, after the cooling oven door, flow back to second cavity from the front panel main body through hole and the door main body through hole of opposite side.
Described rear side steam vent and base plate steam vent are louvered.
The baking box back cover outwards convexes to form lug boss, between baking box back cover and baking box inner panel, form and make the rear side cooling duct that air-flow flows in the right side cavity that flows into baking box, make the cooling air that enters the right side cavity enter the left side cavity and discharge cooling baking box back cover from rear side steam vent and base plate steam vent by the rear side cooling duct.
The invention has the beneficial effects as follows: flow to by cooling is set on baking box back cover and oven door and baking box front panel, can in the baking box use, cool off baking box, make product have more reliability.
Description of drawings
Fig. 1 is the stereogram of the micro-wave oven that has baking box of prior art.
Fig. 2 is the stereogram that has the micro-wave oven of baking box of the present invention.
Fig. 3 is the baking box exploded perspective view that has the micro-wave oven of baking box of the present invention.
Fig. 4 is the baking box underframe stereogram of the baking box of the micro-wave oven that has a baking box of the present invention.
Fig. 5 is the generalized section that baking box underframe of the present invention forms coolant flow channel.
Fig. 6 is the stereogram at front panel main body of the present invention back.
Fig. 7 is the stereogram at door main body of the present invention back.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
As shown in Figure 2, the present invention has the micro-wave oven of baking box, comprise the micro-wave oven main body 15 of utilizing heating using microwave and the baking box 16 integrally formed with the micro-wave oven main body, baking box 16 is positioned at micro-wave oven main body 15 belows in the present embodiment, described micro-wave oven main body 15 comprises the shell 10 that constitutes outward appearance, the shell 10 inboard barbecue chambeies 11 that are used to put food that form with front open architecture, be installed in a side of barbecue chamber leading section rotationally, open and close the door in open front, barbecue chamber with being allowed a choice, be positioned at the inside bottom surface in barbecue chamber 11, be provided with the pallet of placing food, be arranged on the pallet motor of pallet below, the front of micro-wave oven is formed with control panel 13, and the various electronic units that produce microwave are installed in the distribution chamber 14 that forms at the rear of control panel 13 in the distribution chamber 14.
As Fig. 3,4, shown in 6, described baking box comprises the baking box body of drawing and pulling type, form roasting chamber and hold the baking box body, up and down with the baking box inner panel 22 of front openings, be installed in the baking box top board 28 of baking box inner panel 22 tops, by forming baking box back cover 23, the baking box underframe 27 that the header board 24 of base plate 25 and installation front panel 26 is formed, oven heat pipe 20 is installed on baking box underframe 27 tops, baking box inner panel 22 is installed on the base plate 25 of baking box underframe 27, on left and right directions, baking box inner panel 22 is littler than baking box underframe 27, forms left side cavity 40 and right side cavity 39 between the both sides side panel of baking box inner panel 22 and the baking box shell 10 respectively; Described baking box body is made of oven door 17, the grill portion 2 that is installed in the oven door back, the baking tray 29 that is placed on the grill, oven door 17 is by door main body 29, be installed in the door trim panels 31 and the handle 32 of door main body 29 fronts, the plate behind the door 30 that is installed in door main body 29 back constitutes, door main body 29 has certain thickness, at door main body 29 be formed with first cavity 33 behind the door between the plate 30; The cold wind that cooling fan produces in the distribution chamber of micro-wave oven body lower case is provided with the distribution chamber imports the entrance hole 41 of the right side cavity of baking box, the baking box back cover 23 that forms the left side cavity is provided with a plurality of rear side steam vents 44, the baking box base plate 25 that forms the left side cavity is provided with a plurality of base plate steam vents 45, on header board 24, be formed with right side through hole 46 and PATENT left side via 47 respectively corresponding to the baking box underframe 27 of right side cavity 39 and left side cavity 40, make the cooling air in the right side cavity 39 pass through second cavity 35 that right side through hole 46 flows into front panel main bodys 34, behind the cooling front panel 26, flow into left side cavity 40 from PATENT left side via 47, discharge the cooling baking box from rear side steam vent 44 and base plate steam vent 45.
Certainly, the present invention can also increase the structure of cooling oven door, as shown in Figure 7, the baking box front panel 26 that is installed in baking box underframe 27 fronts is made up of front panel main body 34 and the decorative panel 35 that is installed in front panel main body 34 fronts, baking box front panel 26 is the middle through hole that embeds oven door 17 that has, front panel main body 34 has certain thickness, and the back forms second cavity 35 of square frame shape, and the switch 36 of baking box is installed in second cavity 35; The left and right sides that contacts with the door main body 29 of oven door 17 of plate main body 34 is formed with a plurality of front panel main body through holes 49 respectively in front, on the corresponding position of the both sides of door main body 29 and front panel main body through hole 49, be formed with a plurality of door main body through holes 48, make the airborne part of cooling of second cavity 35 that flows into front panel main body 34, front panel main body through hole 49 and door main body through hole 48 by a side flow into first cavity 33, after the cooling oven door 17, flow back to second cavity 35 from the front panel main body through hole 49 and the door main body through hole 48 of opposite side.
Certainly, the present invention can also increase the structure of cooling back cover simultaneously, as shown in Figure 5, baking box back cover 23 outwards convexes to form lug boss 42, between baking box back cover 23 and baking box inner panel 22, form and make the rear side cooling duct 43 that air-flow flows in the right side cavity 39 that flows into baking box, make the cooling air that enters right side cavity 39 enter left side cavity 40 and discharge cooling baking box back cover from rear side steam vent 44 and base plate steam vent 45 by rear side cooling duct 43.
Described rear side steam vent 44 and base plate steam vent 45 are louvered, that is to say, with direct opening on the baking box underframe 27, punching press forms.
In sum, among the embodiment that content of the present invention is not confined to, the knowledgeable people in the same area can propose other embodiment easily within technological guidance's thought of the present invention, but this embodiment comprises within the scope of the present invention.
Claims (2)
1. micro-wave oven that has baking box, comprise the micro-wave oven main body of utilizing heating using microwave and be positioned at micro-wave oven main body below, the baking box integrally formed with the micro-wave oven main body, described micro-wave oven main body comprises the shell that constitutes outward appearance, the inboard barbecue chamber that is used to put food that forms of shell with front open architecture, be installed in a side of barbecue chamber leading section rotationally, open and close the door in open front, barbecue chamber with being allowed a choice, be positioned at the inside bottom surface in barbecue chamber, be provided with the pallet of placing food, the pallet below is provided with the pallet motor, the control panel that the front sidepiece of micro-wave oven forms, the distribution chamber that forms at the rear of control panel, the various electronic units that produce microwave are installed in the distribution chamber, it is characterized in that, described baking box comprises the baking box body of drawing and pulling type, form the barbecue chamber and hold the baking box body, up and down with the baking box inner panel (22) of front openings, be installed in the baking box top board (28) of baking box inner panel (22) top, by baking box back cover (23), the baking box underframe (27) that the header board (24) of base plate (25) and installation front panel (26) is formed, oven heat pipe (20) is installed on baking box underframe (27) top, baking box inner panel (22) is installed on the base plate (25) of baking box underframe (27), on left and right directions, baking box inner panel (22) is littler than baking box underframe (27), forms left side cavity (40) and right side cavity (39) between the both sides side panel of baking box inner panel (22) and the baking box shell (10) respectively; Described baking box body is made of oven door (17), the grill portion (2) that is installed in the oven door back, the baking tray (29) that is placed on the grill, oven door (17) is by door main body (29), be installed in the door trim panels (31) and the handle (32) of door main body (29) front, the plate behind the door (30) that is installed in door main body (29) back constitutes, door main body (29) has certain thickness, at door main body (29) be formed with first cavity (33) behind the door between the plate (30); The described front panel (26) that is installed in baking box underframe (27) front is made up of front panel main body (34) and the decorative panel (35) that is installed in front panel main body (34) front, described front panel (26) has the through hole that embeds oven door (17) for the centre, front panel main body (34) has certain thickness, the back forms second cavity (35) of square frame shape, and the switch (36) of baking box is installed in second cavity (35); Plate main body (34) is formed with a plurality of front panel main body through holes (49) respectively with the left and right sides that the door main body (29) of oven door (17) contacts in front, on the position corresponding, the both sides of door main body (29), be formed with a plurality of door main body through holes (48) with front panel main body through hole (49), make the airborne part of cooling of second cavity (35) that flows into front panel main body (34), front panel main body through hole (49) and door main body through hole (48) by a side flow into first cavity (33), after cooling oven door (17), flow back to second cavity (35) from the front panel main body through hole (49) and the door main body through hole (48) of opposite side; The cold wind that cooling fan produces in the distribution chamber of micro-wave oven body lower case is provided with the distribution chamber imports the entrance hole (41) of the right side cavity of baking box, the baking box back cover (23) that forms the left side cavity is provided with a plurality of rear side steam vents (44), the described base plate (25) that forms the left side cavity is provided with a plurality of base plate steam vents (45), on header board (24), be formed with right side through hole (46) and PATENT left side via (47) respectively corresponding to the baking box underframe (27) of right side cavity (39) and left side cavity (40), make the cooling air in the right side cavity (39) pass through second cavity (35) that right side through hole (46) flows into front panel main body (34), behind the cooling front panel (26), flow into left side cavity (40) from PATENT left side via (47), discharge the cooling baking box from rear side steam vent (44) and base plate steam vent (45).
2. the micro-wave oven that has baking box according to claim 1 is characterized in that, described rear side steam vent (44) and base plate steam vent (45) are louvered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100602449A CN101469878B (en) | 2007-12-26 | 2007-12-26 | Microwave oven with roaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100602449A CN101469878B (en) | 2007-12-26 | 2007-12-26 | Microwave oven with roaster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101469878A CN101469878A (en) | 2009-07-01 |
| CN101469878B true CN101469878B (en) | 2011-03-02 |
Family
ID=40827590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100602449A Expired - Fee Related CN101469878B (en) | 2007-12-26 | 2007-12-26 | Microwave oven with roaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101469878B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017097208A1 (en) * | 2015-12-07 | 2017-06-15 | 广东美的厨房电器制造有限公司 | Oven |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0900985B1 (en) * | 1997-09-04 | 2003-05-14 | AEG Hausgeräte GmbH | Method for cooling of an oven door and oven with cooling system |
| CN1521453A (en) * | 2003-02-12 | 2004-08-18 | 海尔集团公司 | Microwave oven with an oven |
| CN1628584A (en) * | 2003-12-17 | 2005-06-22 | Lg电子株式会社 | Electric oven with door cooling structure |
| CN1843277A (en) * | 2006-04-28 | 2006-10-11 | 徐剑光 | Electronic oven provided with cooling system |
| CN1982789A (en) * | 2005-12-14 | 2007-06-20 | Lg电子株式会社 | Electric oven |
| CN1985605A (en) * | 2005-12-20 | 2007-06-27 | Lg电子株式会社 | Electric oven |
-
2007
- 2007-12-26 CN CN2007100602449A patent/CN101469878B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0900985B1 (en) * | 1997-09-04 | 2003-05-14 | AEG Hausgeräte GmbH | Method for cooling of an oven door and oven with cooling system |
| CN1521453A (en) * | 2003-02-12 | 2004-08-18 | 海尔集团公司 | Microwave oven with an oven |
| CN1628584A (en) * | 2003-12-17 | 2005-06-22 | Lg电子株式会社 | Electric oven with door cooling structure |
| CN1982789A (en) * | 2005-12-14 | 2007-06-20 | Lg电子株式会社 | Electric oven |
| CN1985605A (en) * | 2005-12-20 | 2007-06-27 | Lg电子株式会社 | Electric oven |
| CN1843277A (en) * | 2006-04-28 | 2006-10-11 | 徐剑光 | Electronic oven provided with cooling system |
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| Publication number | Publication date |
|---|---|
| CN101469878A (en) | 2009-07-01 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20151226 |
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| EXPY | Termination of patent right or utility model |