CN106402954A - Microwave oven - Google Patents
Microwave oven Download PDFInfo
- Publication number
- CN106402954A CN106402954A CN201610850118.2A CN201610850118A CN106402954A CN 106402954 A CN106402954 A CN 106402954A CN 201610850118 A CN201610850118 A CN 201610850118A CN 106402954 A CN106402954 A CN 106402954A
- Authority
- CN
- China
- Prior art keywords
- plate
- magnetron
- microwave oven
- gear
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- H05B6/642—Cooling of the microwave components and related air circulation systems
Abstract
The invention provides a microwave oven. The microwave oven comprises an oven body, a pivoted door, a magnetron, a transmitting antenna, a rotary disk and a wave uniformizing device, wherein the pivoted door is arranged on the front side of the oven body and can be opened and closed; the magnetron is contained in the oven body and located on the rear side of the oven body; the transmitting antenna is located on one side of the magnetron; the rotary disk is rotatably arranged in the oven body and located at the bottom end of the oven body; and the wave uniformizing device is arranged below the rotary disk. A rotary shaft is arranged in the center of the bottom end of the rotary disk. The wave uniformizing device comprises a first gear, two second gears, supporting shafts, fan wheels and diffusion wheels, wherein the rotary shaft is sleeved with the first gear, and the first gear can rotate along with the rotary shaft; the two second gears are located on the two sides of the first gear and are engaged with the first gear correspondingly; the supporting shafts penetrate through the middles of the second gears correspondingly and are rotatably arranged; the supporting shafts are sleeved with the fan wheels correspondingly and located over the second gears; and the supporting shafts are sleeved with the corresponding diffusion wheels which are located over the corresponding fan wheels. A cooling device is further arranged outside the magnetron. The diffusion effect of microwaves of the microwave oven is improved through the wave uniformizing device, so that energy of microwaves is uniformly distributed in the oven body.
Description
Technical field
The present invention relates to a kind of microwave heating equipment, particularly to a kind of microwave oven.
Background technology
Microwave oven is that magnetron produces microwave after power on, and by these microwave irradiations on the heating objects such as food
And the device of cooking food.Existing microwave oven can be divided into the domestic microwave oven being equipped with small-sized magnetron and be equipped with large-scale or many
The business microwave oven of individual magnetron.Domestic microwave oven typically fills the glass rotary disc mode of food using rotation, commercially uses
Microwave oven is mainly using the figure of confusion mode of scattering microwave.
In use, microwave is entered existing microwave oven by the side wall of furnace chamber, for making the heat foods in furnace chamber equal
The even pallet that need to drive accommodating food is rotated, and now food can be good on the direction that pallet excircle is adapted
Heating, but because the reflection of microwave has clear and definite directivity, the microwave within furnace chamber on the direction of pallet vertical not
Have good transmission, cause heat foods on pallet and uneven so that the heats on vertical direction are poor.
Content of the invention
The present invention propose a kind of microwave oven, solve food in prior art be heated inequality the problems such as.
The technical scheme is that and be achieved in that：
A kind of microwave oven, including a casing, the sliding door located at this cabinet front, is contained in this casing and is located at casing
One magnetron of rear side, be located at this magnetron side transmitting antenna, rotatable in this casing and be located at its bottom turn
Disk and below this rotating disk one even wave device, the center bottom of this rotating disk supports and is provided with a rotating shaft, described even wave device bag
Include the both sides being sheathed on outside rotating shaft and with the rotating shaft first gear rotating, this first gear being located at and respectively with first
Two second gears of gear engagement, the support shaft being arranged in the middle part of each second gear and rotatably arranging, it is sheathed on each support
On axle and be located at the impeller above second gear and be sheathed in each support shaft and the diffusion wheel above impeller, this magnetron
It is additionally provided with outward a chiller.
Preferred version is, each impeller includes a circular flap and the outer peripheral edge in this circular flap and by support shaft
The some flabellums being outwards arranged radially, each diffusion wheel includes the intermediate plate of a circular plate and outer by this intermediate plate
Some blades that periphery outwards extends radially, the number of described blade is identical with the number of the flabellum of impeller, and each leaf
Piece is located in the gap between two adjacent flabellums of impeller.
Preferred version is that described diffusion wheel is made of aluminum.
Preferred version is that described flabellum and blade are in each that counterclockwise bending extends respectively.
Preferred version is that described rotating disk is made up of the glaze layer of ceramic body and the whole outer surface being coated on this ceramic body.
Preferred version is, described chiller includes one for housing the pedestal of magnetron, in this pedestal and sheathed
In the wind guide and heat dispersion plate on magnetron and the fan on front side of this pedestal with wind guide and heat dispersion plate.
Preferred version is that described pedestal is U-shaped, and it includes base plate and upwardly extends shape respectively by the opposite sides of this base plate
The side plate becoming, the middle part evagination of every side plate forms the conduction part of an arc, each conduction part be respectively by pedestal side plate forward
Side is in the arcwall being gradually distance from side plate, and each conduction part forms an air intake vent, the inner side of each conduction part near the side of fan
Formation one is in the runner of gradually gradually-reducing shape from air intake vent to rear side.
Preferred version is that described wind guide and heat dispersion plate is rectangular plate-like, forms one and be sheathed on the anode of magnetron in the middle part of it
Sleeve pipe, the end away from air intake vent of the corresponding each conduction part in the both sides of this wind guide and heat dispersion plate is respectively equipped with a curve ruler, each song
Line plate bends extension by corresponding conduction part inwardly and backward away from the end of air intake vent, in front on this wind guide and heat dispersion plate
Rear side is reciprocally bending upwards respectively to form a pair of vertical component effect, and the section of each pair of vertical component effect is U-shaped, forms one along chiller in it
Before and after both sides direction extend air channel.
Beneficial effects of the present invention are：
The microwave oven of the present invention passes through the dispersion effect that even wave device improves microwave, so that the energy of microwave is uniformly distributed in
In casing, thus microwave can preferably be propagated in any direction of rotating disk, food is prevented to be heated the generation of unequal phenomenon.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the sectional structure chart of microwave oven of the present invention；
Fig. 2 is the exploded view of the chiller of magnetron of microwave oven of the present invention；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the axonometric chart of the even wave device part of Fig. 1.
In figure：
100th, microwave oven；10th, casing；20th, pull；30th, magnetron；40th, transmitting antenna；50th, rotating disk；60th, even wave device；
70th, receiving space；90th, chiller；91st, pedestal；92nd, wind guide and heat dispersion plate；910th, base plate；911st, side plate；912nd, conduction part；
915th, air intake vent；916th, runner；920th, sleeve pipe；922nd, curve ruler；923rd, vertical component effect；925th, air channel；51st, transfer roller；52nd, rotating shaft；
80th, motor；61st, first gear；62nd, second gear；63rd, support shaft；65th, impeller；66th, diffusion wheel；650th, circular flap；651、
Flabellum；660th, intermediate plate；661st, blade.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
As shown in figure 1, this microwave oven 100 includes a casing 10, a switchable sliding door 20 located at this casing 10 front side, receives
It is dissolved in this casing 10 and is located at a magnetron 30 of casing 10 rear side, be located at the transmitting antenna 40 of this magnetron 30 side, set
In this casing 10 and be located at rotating disk 50 and the even wave device 60 located at this rotating disk 50 lower section of its bottom.The bottom of this casing 10
Hold the receiving space 70 formed below in rotating disk 50, this even wave device 60 is contained in this receiving space 70.
Please refer to Fig. 2 and Fig. 3, this microwave oven 100 also includes the chiller 90 outside magnetron 30.This cooling
Device 90 includes one for housing the pedestal 91 of magnetron 30, in this pedestal 91 and be sheathed on the wind-guiding on magnetron 30
Heat sink 92 and the fan being located at this pedestal 91 and wind guide and heat dispersion plate 92 front side.This pedestal 91 is U-shaped, and it includes base plate 910
And the side plate 911 being formed is upwardly extended respectively by the opposite sides of this base plate 910.The middle part evagination of every side plate 911 forms one
The conduction part 912 of arc, it is in the arc being gradually distance from side plate 911 that each conduction part 912 is respectively by side plate 911 forward side of pedestal 91
Shape wall, each conduction part 912 forms an air intake vent 915 near the side of fan.The inner side of each conduction part 912 forms one by inlet air
Mouth 915 is to the runner 916 that rear side is in gradually gradually-reducing shape.This wind guide and heat dispersion plate 92 is rectangular plate-like, forms one and be sheathed in the middle part of it
Sleeve pipe 920 on the anode of magnetron 30, the corresponding each conduction part 912 in the both sides of this wind guide and heat dispersion plate 92 away from air intake vent 915
End be respectively equipped with a curve ruler 922, each curve ruler 922 is by the end away from air intake vent 915 of corresponding conduction part 912
Portion bends inwardly and backward extension.In in front and back's side difference a pair of vertical component effect of reciprocally bending formation upwards on this wind guide and heat dispersion plate 92
923, the section of each pair of vertical component effect 923 is U-shaped, forms an air channel 925 that both sides direction extends along before and after chiller in it.
During use, the heat of magnetron 30 is outwards distributed by wind guide and heat dispersion plate 92, is blown into air-flow by fan by front side of it simultaneously, and warp
Blowed to by the guiding of pedestal 91 and wind guide and heat dispersion plate 92 and blown out by rear side again after magnetron 30, thus the heat of magnetron 30 is dissipated
Send out.
Rollably it is provided with transfer roller 51 below the side end of this rotating disk 50.This rotating disk 50 by ceramic body and is coated on this ceramic body
Whole outer surface glaze layer constitute.The center bottom of this rotating disk 50 supports and is provided with a rotating shaft 52, and this rotating shaft 52 passes through casing 10
Diapire extend in receiving space 70 and be connected with a motor 80.
Please refer to Fig. 4, this even wave device 60 includes being sheathed on rotating shaft 52 outside and can rotate with rotating shaft 52
First gear 61, be located at the both sides of this first gear 61 and engage with first gear 61 respectively two second gears 62, be arranged in
The middle part of each second gear 62 and rotatably arrange support shaft 63, be sheathed in each support shaft 63 and be located at second gear 62 on
The impeller 65 of side and be sheathed in each support shaft 63 and be located at the diffusion wheel 66 above impeller 65.It is circular that each impeller 65 includes one
Flap 650 and some flabellums being outwards arranged radially in this circular flap 650 and by the outer peripheral edge of support shaft 63
651.In the present embodiment, described flabellum 651 is six, and interval is prolonged located at the outside of support shaft 63 and in counterclockwise bending
Stretch.Each diffusion wheel 66 is made up of the metal that such as aluminum etc. has high reflectance to microwave, and it includes the centre of a circular plate
Plate 660 and some blades 661 outwards being extended radially by the outer peripheral edge of this intermediate plate 660, the number of described blade 661 with
The number of the flabellum 651 of impeller 65 is identical, and each blade 661 is located in the gap between two adjacent flabellums 651 of impeller 65, and
Also it is in that counterclockwise bending extends.
During use, by the sliding door 20 of microwave oven 100, food to be heated is positioned on rotating disk 50, by magnetron 30 and
Transmitting antenna 40 launches microwave to the heat foods on rotating disk 50, to drive by motor 80 into the casing 10 of microwave oven 100
Rotating shaft 52 rotates and drives the rotating disk 50 being sheathed in rotating shaft 52 and first gear 61 to rotate, and first gear 61 drives second gear
62 rotate to drive impeller 65 and diffusion wheel 66 rotation, thus improving the dispersion effect of microwave, so that the energy of microwave uniformly divides
It is distributed in casing 10.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of microwave oven it is characterised in that：Including a casing, the sliding door located at this cabinet front, it is contained in this casing
And be located at a magnetron on rear side of casing, be located at this magnetron side transmitting antenna, rotatable in this casing and be located at
The rotating disk of its bottom and below this rotating disk one even wave device, the center bottom of this rotating disk supports and is provided with a rotating shaft, described
Even wave device include being sheathed on outside rotating shaft and can with the rotating shaft first gear rotating, the both sides that are located at this first gear simultaneously
Two second gears engaging with first gear respectively, the middle part being arranged in each second gear the support shaft rotatably arranging, set
In each support shaft and be located at the impeller above second gear and be sheathed in each support shaft and the diffusion above impeller
Wheel, is additionally provided with a chiller outside this magnetron.
2. microwave oven as claimed in claim 1 it is characterised in that：Each impeller includes a circular flap and turns located at this circle
The some flabellums being outwards arranged radially on plate and by the outer peripheral edge of support shaft, each diffusion wheel includes a circular plate
Intermediate plate and some blades outwards being extended radially by the outer peripheral edge of this intermediate plate, the number of described blade and the fan of impeller
The number of leaf is identical, and each blade is located in the gap between two adjacent flabellums of impeller.
3. microwave oven as claimed in claim 2 it is characterised in that：Described diffusion wheel is made of aluminum.
4. microwave oven as claimed in claim 2 it is characterised in that：Described flabellum and blade are in each counterclockwise curved respectively
Folding extends.
5. microwave oven as claimed in claim 1 it is characterised in that：Described rotating disk by ceramic body and is coated on the whole of this ceramic body
The glaze layer of individual outer surface is constituted.
6. microwave oven according to any one of claims 1 to 5 it is characterised in that：Described chiller includes one and is used for receiving
Hold the pedestal of magnetron, in this pedestal and be sheathed on a wind guide and heat dispersion plate on magnetron and to be located at this pedestal scattered with wind-guiding
A fan on front side of hot plate.
7. microwave oven as claimed in claim 6 it is characterised in that：Described pedestal is U-shaped, and it includes base plate and by this base plate
Opposite sides upwardly extends the side plate of formation respectively, and the middle part evagination of every side plate forms the conduction part of an arc, each conduction part
Being respectively by the side plate forward side of pedestal is in the arcwall being gradually distance from side plate, and each conduction part forms one near the side of fan
Air intake vent, the inner side formation one of each conduction part is in the runner of gradually gradually-reducing shape from air intake vent to rear side.
8. microwave oven as claimed in claim 7 it is characterised in that：Described wind guide and heat dispersion plate is rectangular plate-like, is formed in the middle part of it
One is sheathed on the sleeve pipe on the anode of magnetron, the end away from air intake vent of the corresponding each conduction part in both sides of this wind guide and heat dispersion plate
It is respectively equipped with a curve ruler, each curve ruler is bent prolong inwardly and backward away from the end of air intake vent by corresponding conduction part
Stretch, in front and back's side difference a pair of vertical component effect of reciprocally bending formation upwards on this wind guide and heat dispersion plate, the section of each pair of vertical component effect is U
Shape, forms an air channel that both sides direction extends along before and after chiller in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850118.2A CN106402954B (en) | 2016-09-26 | 2016-09-26 | Micro-wave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850118.2A CN106402954B (en) | 2016-09-26 | 2016-09-26 | Micro-wave oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106402954A true CN106402954A (en) | 2017-02-15 |
| CN106402954B CN106402954B (en) | 2018-12-28 |
Family
ID=57996615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610850118.2A Active CN106402954B (en) | 2016-09-26 | 2016-09-26 | Micro-wave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402954B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01111142A (en) * | 1987-10-23 | 1989-04-27 | Toshiba Corp | Electric part cooling structure of high-elequency heating device |
| CN1140821A (en) * | 1995-06-15 | 1997-01-22 | 三星电子株式会社 | Gear for turn table microwave oven |
| US5877479A (en) * | 1996-12-27 | 1999-03-02 | Daewoo Electronics Co., Ltd. | Microwave oven with a turntable and mode stirrers |
| CN101645384A (en) * | 2008-08-08 | 2010-02-10 | 乐金电子(天津)电器有限公司 | Radiating structure of shell having stream guidance opening of microwave oven magnetron |
| CN102406455A (en) * | 2011-08-16 | 2012-04-11 | 蔡立君 | Composite ceramic baking tray for microwave oven and preparation method for composite ceramic baking tray |
-
2016
- 2016-09-26 CN CN201610850118.2A patent/CN106402954B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01111142A (en) * | 1987-10-23 | 1989-04-27 | Toshiba Corp | Electric part cooling structure of high-elequency heating device |
| CN1140821A (en) * | 1995-06-15 | 1997-01-22 | 三星电子株式会社 | Gear for turn table microwave oven |
| US5877479A (en) * | 1996-12-27 | 1999-03-02 | Daewoo Electronics Co., Ltd. | Microwave oven with a turntable and mode stirrers |
| CN101645384A (en) * | 2008-08-08 | 2010-02-10 | 乐金电子(天津)电器有限公司 | Radiating structure of shell having stream guidance opening of microwave oven magnetron |
| CN102406455A (en) * | 2011-08-16 | 2012-04-11 | 蔡立君 | Composite ceramic baking tray for microwave oven and preparation method for composite ceramic baking tray |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106402954B (en) | 2018-12-28 |
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