CN104676666A - Microwave oven and oven cavity component of microwave oven - Google Patents
Microwave oven and oven cavity component of microwave oven Download PDFInfo
- Publication number
- CN104676666A CN104676666A CN201310665754.4A CN201310665754A CN104676666A CN 104676666 A CN104676666 A CN 104676666A CN 201310665754 A CN201310665754 A CN 201310665754A CN 104676666 A CN104676666 A CN 104676666A
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- Prior art keywords
- furnace chamber
- micro
- wave oven
- chamber assembly
- wave
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/647—Aspects related to microwave heating combined with other heating techniques
- H05B6/6473—Aspects related to microwave heating combined with other heating techniques combined with convection heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
Abstract
The invention provides a microwave oven and an oven cavity component of the microwave oven; the oven cavity component of the microwave oven comprises an oven cavity, a hot air mechanism and an oven door, wherein a cooking chamber is arranged in the oven cavity; the oven cavity is provided with a waveguide hole; the oven cavity comprises a bottom plate, a left side plate, a right side plate and a rear side plate; the left side plate is connected with the left edge of the bottom plate; the right side plate is connected with the right edge of the bottom plate; the rear side plate is connected with the rear edge of the bottom plate, the rear edge of the left side plate and the rear edge of the right side plate; a plurality of first through holes are formed in the rear side plate; the hot air mechanism is arranged on the rear wall of the rear side plate; the plurality of first through holes are covered with the hot air mechanism; and the oven door is installed at the upper edge of the rear side plate in a pivoted manner, so that the cooking chamber can be opened and closed. According to the oven cavity component of the microwave oven, the plurality of first through holes are formed in the rear side plate and covered with the hot air mechanism; hot air enters the cooking chamber through the side surface of the oven cavity component; the hot air convection effect is good; and the oven cavity component is simple and reasonable in structure and easy to manufacture.
Description
Technical field
The present invention relates to household electrical appliance technical field, the micro-wave oven of the furnace chamber assembly particularly relating to a kind of micro-wave oven and the furnace chamber assembly with this micro-wave oven.
Background technology
Existing traditional horizontal box-shaped micro-wave oven, though have simple and easy hot air convection function, its shape and main body are horizontal box-shaped substantially, to the sense that people's shape is single, bulky, heavy; And the food of culinary art is all in the cooking chamber of the box-shaped of lateral opening, dress takes food and makes us inconvenient.Though and existingly indivedual there is certain unique structure and moulding as circular or arc microwave oven, but do not have and maybe cannot realize simple and easy hot air convection function.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention be to propose a kind of simple and reasonable, there is unique structure and moulding, be convenient to fill and take food, have the furnace chamber assembly that there is simple and easy hot air convection function, be easy to the micro-wave oven manufactured.
Another object of the present invention is to propose a kind of micro-wave oven with the furnace chamber assembly of above-mentioned micro-wave oven.
According to the furnace chamber assembly of the micro-wave oven of the embodiment of the present invention, comprise: furnace chamber, in described furnace chamber, there is cooking cavity and described furnace chamber has guided wave mouth, wherein, described furnace chamber comprises base plate, the left plate be connected with the left margin of described base plate, the right plate be connected with the edge, the right of described base plate and the back side panel be connected with the back edge of described right plate with the back edge of described base plate, the back edge of described left plate, described back side panel is furnished with multiple first through hole; Hot body, on the rear wall that described hot body is located at described back side panel and described hot body covers described multiple first through hole; And fire door, to open and close described cooking cavity on the upper edge that described fire door is pivotably mounted on described back side panel.
According to the furnace chamber assembly of the micro-wave oven of the embodiment of the present invention, back side panel is arranged multiple first through hole, hot body cover multiple first through hole, hot blast enters cooking cavity by the side of furnace chamber assembly, and hot air convection is effective, simple and reasonable, be easy to manufacture.
In addition, the furnace chamber assembly of micro-wave oven according to the above embodiment of the present invention can also have following additional technical characteristic:
According to an example of the present invention, described hot body comprises: mounting box, on the rear wall that described mounting box is located at described back side panel and described mounting box covers described first through hole; Heat generating components, described heat generating components is arranged in described mounting box; And blower fan, described blower fan comprises the housing with air inlet and air outlet and the fan be arranged in described housing, and wherein, described housing is communicated with described mounting box by air outlet.
According to an example of the present invention, described mounting box have the opening suitable with described air outlet.
According to an example of the present invention, described mounting box have multiple second through holes suitable with described air outlet.
According to an example of the present invention, described heat generating components is heat-generating pipe or heating wire.
According to an example of the present invention, described guided wave interruption-forming is on described left plate or right plate.
According to an example of the present invention, described guided wave interruption-forming is on described base plate.
According to an example of the present invention, described base plate and described back side panel are rectangular slab, and described left plate and described right plate are fanning strip.
According to an example of the present invention, the cross section of described fire door is L shape.
According to an example of the present invention, described furnace chamber is integrally formed.
According to an example of the present invention, the furnace chamber assembly of described micro-wave oven also comprises rotary disc assembly, and described base plate has depressed part, and described rotary disc assembly is engaged in described depressed part.
According to an example of the present invention, the first shaft coupling that described rotary disc assembly comprises rotating disk and is connected with described rotating disk, described depressed part is provided with the first pilot hole, and described first shaft coupling is located in described first pilot hole.
According to an example of the present invention, described rotary disc assembly also comprises roller wheel bearing, and described roller wheel bearing is located between described base plate and described rotating disk.
According to the micro-wave oven of the embodiment of the present invention, comprising: base; Chamber seat, described chamber seat is located on described base; Control unit, microwave generating unit and high-tension transformer, described control unit, between microwave generating unit and high-tension transformer electrical connection and be all located on described base; The furnace chamber assembly of micro-wave oven, the furnace chamber assembly of described micro-wave oven is engaged in the seat of described chamber, wherein, the furnace chamber assembly that the furnace chamber assembly of described micro-wave oven is the micro-wave oven described in above-mentioned any one; And wave guide box, described wave guide box is connected with described microwave generating unit and described wave guide box is communicated with described cooking cavity by described waveguide mouth.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic diagram of micro-wave oven according to an embodiment of the invention;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is the schematic diagram of the furnace chamber assembly of micro-wave oven according to another embodiment of the present invention;
Fig. 4 is the schematic diagram of the furnace chamber assembly of micro-wave oven according to further embodiment of this invention;
Fig. 5 is the mounting box of hot body and the schematic diagram of heat generating components of the furnace chamber assembly of micro-wave oven according to yet another embodiment of the invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " 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 the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Below with reference to the accompanying drawings the furnace chamber assembly of the micro-wave oven according to the embodiment of the present invention is described in detail.
As shown in Figures 1 to 5, according to the furnace chamber assembly of the micro-wave oven of the embodiment of the present invention, comprising: furnace chamber 70, hot body 100 and fire door 80.
Specifically, there is in furnace chamber 70 cooking cavity (not shown, to be limited by following base plate 701, left plate 702, right plate 703 and back side panel 704) and furnace chamber 70 has guided wave mouth 71.
Wherein, furnace chamber 70 back side panel 704 that comprises base plate 701, the left plate 702 be connected with a left side (direction namely indicated by an arrow left side as shown in Figure 2) edge of base plate 701, the right plate 703 be connected with the right side (direction namely indicated by the arrow right as shown in Figure 2) edge of base plate 701 and be connected with the back edge of right plate 703 with rear (namely after arrow as shown in Figure 2 indicated direction) edge of base plate 701, the back edge of left plate 702.Back side panel 704 is furnished with multiple first through hole 7041.
Hot body 100 to be located on the rear wall of back side panel 704 (as shown in Figure 3) and hot body 100 covers multiple first through hole 7041.
To open and close described cooking cavity on rear (namely after arrow as shown in Figure 2 indicated direction) edge that fire door 80 is pivotably mounted on base plate 701.
According to the furnace chamber assembly of the micro-wave oven of the embodiment of the present invention, back side panel 704 is arranged multiple first through hole 7041, hot body 100 covers multiple first through hole 7041, hot blast enters cooking cavity by multiple first through holes 7041 of furnace chamber assembly, hot air convection is effective, simple and reasonable, be easy to manufacture.
Advantageously, as shown in Figure 4, according to an example of the present invention, hot body 100 comprises: mounting box 11, heat generating components 12 and blower fan 13.
Specifically, mounting box 11 be located at back side panel 704 rear wall on and mounting box 11 covers the first through hole 7041.
The heat generating components 12 of such as heat-generating pipe or heating wire etc. is arranged in mounting box 11.
Blower fan 13 comprise the housing 131 with air inlet 1311 and air outlet 1312 and be arranged on fan (not shown) in housing 131, wherein, housing 131 is communicated with mounting box 11 by air outlet 1312.
That is, after described fan turns, wind enters in housing 131 by air inlet 1311, enters in mounting box 11 by air outlet 1312, is become hot blast by heat generating components 12 heating.Hot blast enters described cooking cavity to form hot air convection at described cooking cavity by multiple first through hole 7041, to the food circulating-heating in described cooking cavity, improves the heating effect of micro-wave oven.
Advantageously, according to an example of the present invention, mounting box 11 have multiple second through holes 111 suitable with air outlet 1312.Advantageously, mounting box 11 have the opening (not shown) suitable with air outlet 1312.Thus, can ensure that blower fan 13 is communicated with mounting box 11.
The position of guided wave mouth 71 on furnace chamber 70 is not particularly limited to, as long as can reach, microwave is directed in cooking cavity.As depicted in figs. 1 and 2, guided wave mouth 71 is formed on left plate 702 or right plate 703.Merely illustrate guided wave mouth 71 in figure and be formed in situation on right plate 703, according to symmetrical principle, guided wave mouth 71 also can be formed on left plate 702, and this is understandable.Guided wave mouth 71 can also be formed on base plate 701.This is understandable to those skilled in the art.
As shown in Figures 1 to 4, according to an example of the present invention, base plate 701 and back side panel 704 can be rectangular slab, and left plate 702 and right plate 703 can be fanning strip.Correspondingly, the cross section of fire door 80 may be constructed to L shape.
Advantageously, according to an example of the present invention, furnace chamber 70 is integrally formed.That is, base plate 701, left plate 702, right plate 703 and back side panel can be integrally formed.Thus, structure simple, be easy to manufacture.
According to an example of the present invention, fire door 80 can be provided with transparent windows.Fire door can also have microwave shielding layer, prevent microwave leakage, improve the efficiency of heating surface.
As shown in Figure 2, according to an example of the present invention, the furnace chamber assembly according to the micro-wave oven of the embodiment of the present invention also comprises rotary disc assembly 90.Base plate 701 has depressed part 7011, rotary disc assembly 90 is engaged in depressed part 7011.Advantageously, rotary disc assembly 90 the first shaft coupling 902 of comprising rotating disk 901 and being connected with rotating disk 901.Depressed part 7011 is provided with the first pilot hole 7012, first shaft coupling 902 and is located in the first pilot hole 7012, and the first shaft coupling 902, for connecting rotating disk 901 and the motor be located in base 10, rotates to drive rotating disk 901.Further, rotary disc assembly 90 also comprises roller wheel bearing 903, and roller wheel bearing 903 is located between base plate 701 and rotating disk 901, is more conducive to rotating disk 901 and rotates.
As shown in Figures 1 to 5, according to the micro-wave oven of the embodiment of the present invention, comprising: base 10, chamber seat 20, control unit 30, microwave generating unit 40, high-tension transformer 50, the furnace chamber assembly of the micro-wave oven according to above-mentioned any one and wave guide box 60.
Specifically, chamber seat 20 is located on base 10.
Control unit 30, between microwave generating unit 40 and high-tension transformer 50 electrical connection and be all located on base 10.
Furnace chamber assembly according to the micro-wave oven of the embodiment of the present invention is engaged in chamber seat 20.
Wave guide box 60 is connected with microwave generating unit 40 and wave guide box 60 is communicated with described cooking cavity by waveguide mouth 71.As shown in Figure 2, when on the side plate that guided wave mouth 71 is formed in furnace chamber 70, wave guide box 60 is connected with side plate.Guided wave mouth 71 also can be formed on the base plate 701 of furnace chamber 70, and now, wave guide box 60 is connected with base plate 701.
According to the micro-wave oven of the embodiment of the present invention, by the effect of hot body, hot blast forms convection current in cooking cavity, to the food circulating-heating in cooking cavity.And, by the primary electron electrical equipments such as wave guide box and microwave generating unit, high-tension transformer, control unit, motor are all installed in the base of micro-wave oven, take full advantage of the space of micro-wave oven except cooking chamber, thus decrease the width of micro-wave oven and the volume of height and micro-wave oven, the volume accounting of cooking chamber improves conversely, thus improves the utilization rate of cooking chamber.And food is no longer be contained in the cooking chamber of box-shaped, but on the furnace chamber of open type, to the sense that people is convenient.Cavity side, top-open, can choose advantageous shape as required, and moulding is unique.Because of plane contact between fire door and base, be easy to shield microwaves.Fire door is also no longer defined in arc, can choose advantageous shape as required, be convenient to processing and manufacturing.Simple and reasonable, moulding is unique, low cost of manufacture, take up room little, can maximally improve cooking chamber utilization rate and dress takes food conveniently, is easy to manufacture, not easily leaky wave, there is simple and easy hot blast function.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (14)
1. a furnace chamber assembly for micro-wave oven, is characterized in that, comprising:
Furnace chamber, in described furnace chamber, there is cooking cavity and described furnace chamber has guided wave mouth, wherein, described furnace chamber comprises base plate, the left plate be connected with the left margin of described base plate, the right plate be connected with the edge, the right of described base plate and the back side panel be connected with the back edge of described right plate with the back edge of described base plate, the back edge of described left plate, described back side panel is furnished with multiple first through hole;
Hot body, on the rear wall that described hot body is located at described back side panel and described hot body covers described multiple first through hole; With
Fire door, to open and close described cooking cavity on the upper edge that described fire door is pivotably mounted on described back side panel.
2. the furnace chamber assembly of micro-wave oven according to claim 1, is characterized in that, described hot body comprises:
Mounting box, on the rear wall that described mounting box is located at described back side panel and described mounting box covers described first through hole;
Heat generating components, described heat generating components is arranged in described mounting box; With
Blower fan, described blower fan comprises the housing with air inlet and air outlet and the fan be arranged in described housing, and wherein, described housing is communicated with described mounting box by air outlet.
3. the furnace chamber assembly of micro-wave oven according to claim 2, is characterized in that, described mounting box has the opening suitable with described air outlet.
4. the furnace chamber assembly of micro-wave oven according to claim 2, is characterized in that, described mounting box has multiple second through holes suitable with described air outlet.
5. the furnace chamber assembly of micro-wave oven according to claim 2, is characterized in that, described heat generating components is heat-generating pipe or heating wire.
6. the furnace chamber assembly of micro-wave oven according to claim 1, is characterized in that, described guided wave interruption-forming is on described left plate or right plate.
7. the furnace chamber assembly of micro-wave oven according to claim 1, is characterized in that, described guided wave interruption-forming is on described base plate.
8. the furnace chamber assembly of micro-wave oven according to claim 1, is characterized in that, described base plate and described back side panel are rectangular slab, and described left plate and described right plate are fanning strip.
9. the furnace chamber assembly of micro-wave oven according to claim 8, is characterized in that, the cross section of described fire door is L shape.
10. the furnace chamber assembly of the micro-wave oven according to any one of claim 6-9, is characterized in that, described furnace chamber is integrally formed.
The furnace chamber assembly of 11. micro-wave ovens according to claim 1, is characterized in that, also comprise rotary disc assembly, and described base plate has depressed part, and described rotary disc assembly is engaged in described depressed part.
The furnace chamber assembly of 12. micro-wave ovens according to claim 11, it is characterized in that, the first shaft coupling that described rotary disc assembly comprises rotating disk and is connected with described rotating disk, described depressed part is provided with the first pilot hole, and described first shaft coupling is located in described first pilot hole.
The furnace chamber assembly of 13. micro-wave ovens according to claim 12, it is characterized in that, described rotary disc assembly also comprises roller wheel bearing, described roller wheel bearing is located between described base plate and described rotating disk.
14. 1 kinds of micro-wave ovens, is characterized in that, comprising:
Base;
Chamber seat, described chamber seat is located on described base;
Control unit, microwave generating unit and high-tension transformer, described control unit, between microwave generating unit and high-tension transformer electrical connection and be all located on described base;
The furnace chamber assembly of micro-wave oven, the furnace chamber assembly of described micro-wave oven is engaged in the seat of described chamber, wherein, the furnace chamber assembly that the furnace chamber assembly of described micro-wave oven is the micro-wave oven according to any one of claim 1-13; With
Wave guide box, described wave guide box is connected with described microwave generating unit and described wave guide box is communicated with described cooking cavity by described waveguide mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665754.4A CN104676666A (en) | 2013-12-09 | 2013-12-09 | Microwave oven and oven cavity component of microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665754.4A CN104676666A (en) | 2013-12-09 | 2013-12-09 | Microwave oven and oven cavity component of microwave oven |
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| Publication Number | Publication Date |
|---|---|
| CN104676666A true CN104676666A (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310665754.4A Pending CN104676666A (en) | 2013-12-09 | 2013-12-09 | Microwave oven and oven cavity component of microwave oven |
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| CN (1) | CN104676666A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2367889A (en) * | 2000-10-03 | 2002-04-17 | Mindy Tsao | An electric oven with lid |
| CN200940912Y (en) * | 2006-08-29 | 2007-08-29 | 美的集团有限公司 | Microwave oven with heated air circulation function |
| CN101225972A (en) * | 2007-01-16 | 2008-07-23 | 乐金电子(天津)电器有限公司 | Circular arc microwave oven |
| CN103062810A (en) * | 2012-12-31 | 2013-04-24 | 广东格兰仕微波炉电器制造有限公司 | Microwave oven |
| CN203615392U (en) * | 2013-12-09 | 2014-05-28 | 美的集团股份有限公司 | Microwave oven and furnace chamber component thereof |
-
2013
- 2013-12-09 CN CN201310665754.4A patent/CN104676666A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2367889A (en) * | 2000-10-03 | 2002-04-17 | Mindy Tsao | An electric oven with lid |
| CN200940912Y (en) * | 2006-08-29 | 2007-08-29 | 美的集团有限公司 | Microwave oven with heated air circulation function |
| CN101225972A (en) * | 2007-01-16 | 2008-07-23 | 乐金电子(天津)电器有限公司 | Circular arc microwave oven |
| CN103062810A (en) * | 2012-12-31 | 2013-04-24 | 广东格兰仕微波炉电器制造有限公司 | Microwave oven |
| CN203615392U (en) * | 2013-12-09 | 2014-05-28 | 美的集团股份有限公司 | Microwave oven and furnace chamber component thereof |
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Application publication date: 20150603 |
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