CN109099468A - A kind of micro-wave oven - Google Patents
A kind of micro-wave oven Download PDFInfo
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- CN109099468A CN109099468A CN201811113286.9A CN201811113286A CN109099468A CN 109099468 A CN109099468 A CN 109099468A CN 201811113286 A CN201811113286 A CN 201811113286A CN 109099468 A CN109099468 A CN 109099468A
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- transformer
- bottom plate
- micro
- wave oven
- plate
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- 239000002184 metal Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 10
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- 230000008859 change Effects 0.000 description 4
- 238000010411 cooking Methods 0.000 description 4
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/02—Stoves or ranges heated by electric energy using microwaves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/08—Foundations or supports plates; Legs or pillars; Casings; Wheels
-
- 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
-
- 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
- H05B6/6426—Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
Abstract
The present invention relates to fields of home appliance technology, provide a kind of micro-wave oven, it includes bottom plate and transformer, and the underrun mounting seat of the transformer is connect with the upper surface of the bottom plate, and the upper surface of the bottom surface of the transformer and the bottom plate is separated default spacing by the mounting seat；The mounting seat includes the transition connecting plate that transformer mounting plate, bottom plate connection stabilizer blade and the connection transformer mounting plate connect stabilizer blade with the bottom plate；Vertical distance between the transformer mounting plate and bottom plate connection stabilizer blade forms the default spacing.The present invention can reduce the vibration noise and low frequency noise of bottom plate, so as to improve the vibrating noise of micro-wave oven, improves sound quality, promotes the user experience of micro-wave oven.
Description
Technical field
The present invention relates to fields of home appliance technology, more particularly to a kind of micro-wave oven.
Background technique
It is well known that micro-wave oven is the frequency electromagnetic waves pair that generate using the oscillation of magnetron being mounted in Machine Room
The utensil that the food being placed in its cooking room is heated and/or cooked.That is, being mounted in Machine Room in gastronomical process
Magnetron frequency electromagnetic waves (i.e. microwave) is given off into cooking room.Microwave passes through food and changes the water contained in food repeatedly
The molecules align divided so as to cause hydrone vibration, and generates frictional heat in food with cooking food.
For micro-wave oven mainly there are two noise source, one is to cause metal plate bottom for the electromagnetic excitation of the transformer of magnetron power supply
The vibrating noise of plate and side plate, the other is aerodynamic noise caused by radiator fan.Vibrating noise is many times alternating magnetic field
It is caused " drone " sound, frequency is usually 100Hz, 200Hz, 300Hz, 400Hz, 500Hz." drone " applicator easily causes to use
The dislike at family.
Existing micro-wave oven transformer footing is usually a complete plane, and micro-wave oven baseboard and transformer pass through plane
Footing be bolted together, in this case, transformer and bottom plate stick together, and cause transformer to bottom plate in this way
Electromagnetic excitation is very big, and the vibration for leading to bottom plate strongly, generates very big noise.
Summary of the invention
(1) technical problems to be solved
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
The object of the present invention is to provide a kind of micro-wave ovens, to reduce the vibration noise and low frequency noise of bottom plate, so as to improve
The vibrating noise of micro-wave oven improves sound quality, promotes the user experience of micro-wave oven.
(2) technical solution
In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of micro-wave oven comprising bottom plate and transformer, institute
The underrun mounting seat for stating transformer is connect with the upper surface of the bottom plate, by the mounting seat by the transformer
Bottom surface and the upper surface of the bottom plate separate default spacing.
Micro-wave oven according to an embodiment of the present invention, the mounting seat include transformer mounting plate, bottom plate connection stabilizer blade with
And the connection transformer mounting plate connects the transition connecting plate of stabilizer blade with the bottom plate；The transformer mounting plate and the bottom
Plate connects the vertical distance between stabilizer blade and forms the default spacing.
Micro-wave oven according to an embodiment of the present invention, the transformer are detachably connected on the transformer mounting plate,
The bottom plate connection stabilizer blade is removably connect with the bottom plate.
Micro-wave oven according to an embodiment of the present invention, the transformer are detachably connected on the transformer mounting plate,
The bottom plate connection stabilizer blade is fixedly connected with the bottom plate.
Micro-wave oven according to an embodiment of the present invention, the transformer is fixedly connected on the transformer mounting plate, described
Bottom plate connection stabilizer blade is removably connect with the bottom plate.
Micro-wave oven according to an embodiment of the present invention, the bottom surface of the transformer are equipped with multiple threaded holes, the transformer peace
Loading board is equipped with one-to-one through-hole, passes through the through-hole by threaded fastener and is threadedly coupled with corresponding threaded hole, real
The existing transformer is detachably connected on the transformer mounting plate.
Micro-wave oven according to an embodiment of the present invention, the bottom surface periphery of the transformer extend outward to form the transformer peace
Loading board, the transformer mounting plate and the transformer bottom surface are integrally formed, and realize that the transformer is fixedly connected on the change
On depressor mounting plate.
Micro-wave oven according to an embodiment of the present invention, the bottom surface of the transformer and the transformer mounting plate are welded to connect real
The existing transformer is fixedly connected on the transformer mounting plate.
Micro-wave oven according to an embodiment of the present invention, the bottom plate are equipped with multiple threaded holes, and the bottom plate connection stabilizer blade is set
There is one-to-one through-hole, the through-hole is passed through by threaded fastener and be threadedly coupled with corresponding threaded hole, described in realization
Bottom plate connection stabilizer blade is removably connect with the bottom plate.
Micro-wave oven according to an embodiment of the present invention, the bottom plate connection stabilizer blade and the bottom plate are welded to connect, described in realization
Bottom plate connection stabilizer blade is fixedly connected with the bottom plate.
Micro-wave oven according to an embodiment of the present invention, the transformer mounting plate are in tabular, and the transition connecting plate is smooth
Transition is connected to the opposite sides of the transformer mounting plate, and the transition connecting plate extends downwardly setting, and the transition connects
It turns down in the lower end horizontal direction of fishplate bar or outward and forms the bottom plate connection stabilizer blade, the bottom plate connection stabilizer blade is in tabular.
Micro-wave oven according to an embodiment of the present invention is equipped with cushion blocking between the transformer and the transformer mounting plate,
And/or cushion blocking is equipped between the bottom plate connection stabilizer blade and the bottom plate.
Micro-wave oven according to an embodiment of the present invention, further include close to the transformer setting side plate, the side plate it is interior
Side is equipped with acoustics sound absorption structure part or MULTILAYER COMPOSITE acoustic board.
Micro-wave oven according to an embodiment of the present invention, the MULTILAYER COMPOSITE acoustic board includes in the metal being cascading
Layer, intermediate damping layer and metal outer.
Micro-wave oven according to an embodiment of the present invention, the inner metallic layer, intermediate damping layer and metal outer are successively bonded；Institute
Stating intermediate damping layer is rubber layer or bitumen layer.
Micro-wave oven according to an embodiment of the present invention, the acoustics sound absorption structure part includes installation frame, the installation frame
Cell including substrate and array arrangement on the substrate, the opening of the cell is covered with sound absorption film, described
Independent sound absorption chamber is formed between sound absorption film and each cell.
(3) beneficial effect
Compared with prior art, the invention has the following advantages that
A kind of micro-wave oven provided in an embodiment of the present invention comprising bottom plate and transformer, the underrun of the transformer
Mounting seat is connect with the upper surface of the bottom plate, by the mounting seat by the upper of the bottom surface of the transformer and the bottom plate
Surface separates default spacing, to expand the distance of transformer and bottom plate, maximization reduces transformer to the electromagnetism of bottom plate
Excitation, weakens the transmitting of vibration, thus the vibrating noise of bottom plate and micro-wave oven low frequency " drone " sound will obtain very big change
It is kind.
In addition, in the inside setting acoustics sound absorption structure part or MULTILAYER COMPOSITE acoustic board of the side plate of micro-wave oven；Pass through adjusting
The vibration frequency when frequency of noise elimination of acoustics sound absorption structure part causes side plate to vibrate to offset transformer, makes an uproar so as to reduce
Sound mitigates the vibration of side plate；Alternatively, MULTILAYER COMPOSITE acoustic board is arranged in the inside of side plate, to enhance the rigidity of side plate, has and subtract
The vibration of the effect of vibration, side plate can substantially reduce, further decrease micro-wave oven low frequency " drone " sound, improve vibrating noise,
Promote the user experience of micro-wave oven.
Detailed description of the invention
Fig. 1 is a kind of transformer of micro-wave oven of the embodiment of the present invention and the connection relationship diagram of mounting seat；
Fig. 2 is a kind of transformer of micro-wave oven of the embodiment of the present invention and the connection relationship diagram of bottom plate；
Fig. 3 is a kind of structural schematic diagram of micro-wave oven latus inframedium of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of acoustics sound absorption structure part in Fig. 3；
Fig. 5 is a kind of another structural schematic diagram of micro-wave oven latus inframedium of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of MULTILAYER COMPOSITE acoustic board in Fig. 5；
In figure: 1: shell；2: transformer；3: mounting seat；31: transformer mounting plate；32: transition connecting plate；33: bottom plate
Connect stabilizer blade；4: bottom plate；5: side plate；
6: acoustics sound absorption structure part；61: substrate；62: cell；63: sound absorption film；
7: MULTILAYER COMPOSITE acoustic board；71: inner metallic layer；72: intermediate damping layer；73: metal outer.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, concrete condition can be regarded and understand that above-mentioned term exists
Concrete meaning in the present invention.
In addition, in the description of the present invention, unless otherwise indicated, " multiple ", " more ", " multiple groups " be meant that two or
It is more than two.
The embodiment of the invention provides a kind of micro-wave ovens, as shown in Figure 1 comprising bottom plate 4 and transformer 2, the transformation
The underrun mounting seat 3 of device 2 is connect with the upper surface of the bottom plate 4, by the mounting seat 3 by the transformer 2
Bottom surface and the upper surface of the bottom plate 4 separate default spacing, which is greater than zero, so that bottom is left in the bottom surface of transformer 2
The upper surface of plate 4；To expand the distance of transformer 2 and bottom plate 4, maximization reduces transformer 2 and swashs to the electromagnetism of bottom plate 4
It encourages, weakens the transmitting of vibration, thus the vibrating noise of bottom plate 4 and micro-wave oven low frequency " drone " sound will obtain very big change
It is kind.
Micro-wave oven according to an embodiment of the present invention, specifically, as shown in Fig. 2, the mounting seat 3 is installed including transformer
Plate 31, bottom plate connection stabilizer blade 33 and the connection transformer mounting plate 31 connect the transition connecting plate of stabilizer blade 33 with the bottom plate
32, transformer 2 is mounted on transformer mounting plate 31, and mounting seat 3 connects stabilizer blade 33 by bottom plate and is connected on bottom plate 4；Institute
State the vertical apart from shape of the i.e. transition connecting plate 32 of vertical distance between transformer mounting plate 31 and bottom plate connection stabilizer blade 33
At the default spacing；In order to guarantee enough bonding strengths, and simplify processing technology, transformer mounting plate 31, bottom plate connection
Stabilizer blade 33 and transition connecting plate 32 can be formed with integrated punching, it is of course also possible to parts processing, then by welding or other
Connection type is connected as one.
Micro-wave oven according to an embodiment of the present invention, for the ease of the dismounting of mounting seat 3, the transformer 2 removably connects
Connect on the transformer mounting plate 31, bottom plate connection stabilizer blade 33 is removably connect with the bottom plate 4, so as to
In micro-wave oven assembling process, when installing transformer 2, mounting seat 3 is provided as an independent component, bottom will be first installed
The bottom plate connection stabilizer blade 33 of seat 3 is mounted on bottom plate 4, and then transformer 2 is mounted on transformer mounting plate 31, certainly,
First transformer 2 can be mounted on transformer mounting plate 31, the bottom plate connection stabilizer blade 33 of mounting seat 3 is then mounted on bottom
On plate 4.
Micro-wave oven according to an embodiment of the present invention, optionally, the transformer 2 are detachably connected to the transformer peace
In loading board 31, the bottom plate connection stabilizer blade 33 is fixedly connected with the bottom plate 4, can be by mounting seat 3 and bottom plate 4 as one
Structure production, i.e., when producing bottom plate 4, mounting seat 3 is pre-welded on bottom plate 4, when installing transformer 2, by transformation
Device 2 is mounted on the bottom plate 4 with mounting seat 3, and transformer 2, which is mounted on transformer mounting plate 31, completes transformer 2
Installation, saves the micro-wave oven assembling procedure time.
Micro-wave oven according to an embodiment of the present invention, optionally, the transformer 2 are fixedly connected on the transformer mounting plate
On 31, can by mounting seat 3 in advance with 2 integrally connected of transformer, when needing for transformer 2 to be mounted on bottom plate 4, by band
There are bottom plate connection stabilizer blade 33 and the bottom plate 4 of the transformer 2 of mounting seat 3 detachably connected, the bottom plate connection stabilizer blade 33 can
To be connect using connector with the bottom plate 4.
Micro-wave oven according to an embodiment of the present invention, specifically, in order to realize that transformer 2 and transformer mounting plate 31 are detachable
Ground connection, the bottom surface of the transformer 2 are equipped with multiple threaded holes, and the transformer mounting plate 31 is equipped with one-to-one through-hole,
The through-hole is passed through by threaded fastener such as screw, bolt etc. and is threadedly coupled with corresponding threaded hole, realizes the change
Depressor 2 is detachably connected on the transformer mounting plate 31.
Micro-wave oven according to an embodiment of the present invention, specifically, in order to realize transformer 2 and the fixed company of transformer mounting plate 31
It connects, a kind of form is that the bottom surface periphery of the transformer 2 extends outward to form the transformer mounting plate 31, the transformer
Mounting plate 31 and 2 bottom surface of transformer are integrally formed, and realize that the transformer 2 is fixedly connected on the transformer mounting plate 31
On.
Micro-wave oven according to an embodiment of the present invention, the form that another kind is fixedly connected is the bottom surface of the transformer 2 and institute
It states the welded connecting of transformer mounting plate 31 and realizes that the transformer 2 is fixedly connected on the transformer mounting plate 31.
Micro-wave oven according to an embodiment of the present invention, specifically, in order to realize that mounting seat 3 is detachably connected with bottom plate 4, institute
Bottom plate 4 is stated equipped with multiple threaded holes, the bottom plate connection stabilizer blade 33 is equipped with one-to-one through-hole, passes through threaded fastener example
Such as screw, bolt pass through the through-hole and are threadedly coupled with corresponding threaded hole, realize that the bottom plate connection stabilizer blade 33 is removable
It is connect with the bottom plate 4 with unloading.
Micro-wave oven according to an embodiment of the present invention, in order to realize that mounting seat 3 is fixedly connected with bottom plate 4, the bottom plate connects
Connecing stabilizer blade 33 and the bottom plate 4 can connect with welding, and realize that the bottom plate connection stabilizer blade 33 is fixedly connected with the bottom plate 4, even
It connects reliable.
Micro-wave oven according to an embodiment of the present invention, specifically, the transformer mounting plate 31 are in tabular, and the transition connects
Fishplate bar 32 is connected smoothly in the opposite sides of the transformer mounting plate 31, and to avoid stress concentration, and the transition connects
Fishplate bar 32 extends downwardly setting, and the lower end horizontal direction of the transition connecting plate 32 is interior or outside turn down forms the bottom plate connection branch
Foot 33, the bottom plate connection stabilizer blade 33 is in tabular；In addition, transformer mounting plate 31 can be two seperated plane compositions,
Or the plane of an entirety, transition connecting plate 32 can also outwardly or inwardly have inclined angle, bottom plate connects stabilizer blade
33 may be the plane of an entirety, or two seperated planes；The specific setting form of mounting seat 3 is not
Specific shape limits, as long as can separate transformer 2 and pedestal.
Micro-wave oven according to an embodiment of the present invention, for the vibration that further decays, the transformer 2 is pacified with the transformer
Cushion blocking is equipped between loading board 31, and/or, cushion blocking, cushion blocking are equipped between the bottom plate connection stabilizer blade 33 and the bottom plate 4
It can be silicagel pad, of course, it is possible to using the cushion of other materials, by the way that cushion blocking is arranged, it is possible to reduce transformer 2 and transformation
Vibration between device mounting plate 31, and/or, bottom plate connects the vibration between stabilizer blade 33 and the bottom plate 4.
Micro-wave oven according to an embodiment of the present invention further includes as seen in figures 3-6 the side plate close to the transformer 2 setting
5, the inside of the side plate 5 is equipped with acoustics sound absorption structure part 6 or MULTILAYER COMPOSITE acoustic board 7, by adjusting acoustics sound absorption structure part 6
Frequency of noise elimination offset vibration frequency when side plate 5 vibrates, so as to reduce low frequency noise, mitigate the vibration of side plate 5；It is logical
It crosses the inside in side plate 5 and MULTILAYER COMPOSITE acoustic board 7 is set, the rigidity of side plate 5 can be enhanced, have the function of vibration damping, side plate 5
Vibration can substantially reduce, further decrease micro-wave oven low frequency " drone " sound, improve vibrating noise, promote the user of micro-wave oven
Experience.
Micro-wave oven according to an embodiment of the present invention, as shown in fig. 6, the MULTILAYER COMPOSITE acoustic board 7 may include successively layer
The inner metallic layer 71 of folded setting, intermediate damping layer 72 and metal outer 73, inner metallic layer 71 and metal outer 73 can be by steel
Plate is made, and further, the inner metallic layer 71, intermediate damping layer 72 and metal outer 73 can successively be bonded to form one again
Plywood material, and every layer of thickness can be adjusted according to specific required rigidity requirement and vibration damping demand, for example, required MULTILAYER COMPOSITE
7 rigidity of acoustic board is big, can increase the thickness of inner metallic layer 71 and/or metal outer 73, required 7 vibration damping of MULTILAYER COMPOSITE acoustic board
More preferably, then it can increase the thickness of intermediate damping layer 72；The present embodiment is for three layers, and certainly, MULTILAYER COMPOSITE acoustic board 7 may be used also
There are other to design the number of plies, can be specifically chosen according to specific setting demand.
Micro-wave oven according to an embodiment of the present invention, the inner metallic layer 71, intermediate damping layer 72 and metal outer 73 are successively
Bonding；The intermediate damping layer 72 is rubber layer or bitumen layer, good damping result, as interlayer and inner metallic layer 71 and metal outside
73 bonding of layer is convenient and simple, and high reliablity after bonding, material source is extensive, cheap, is conducive to control micro-wave oven casing
Production cost.
Micro-wave oven according to an embodiment of the present invention, the acoustics sound absorption structure part 6 includes installation frame, as shown in figure 4, institute
State that installation frame includes substrate 61 and array is arranged in cell 62 on the substrate 61, cell 62 is grid, and outside is opened
Mouthful, for the ease of processing and manufacturing, cell 62 is preferably integrally formed with substrate 61, and the opening of the cell 62 is covered with suction
Sound film forms independent sound absorption chamber between the sound absorption film and each cell 62, inhaled by sound absorption vibration of thin membrane
Sound, sound absorption chamber absorb sound again, and the vibrating noise that can reduce side plate 5 to the maximum extent can for the sound absorption effect being optimal
The vibration frequency of side plate 5 is offset to the maximum extent to adjust the sound absorption frequency of sound absorption film and the chamber that absorbs sound, to reduce side plate 5
Vibrating noise.
Specifically, sound absorption film can be polyethylene film or polypropylene film, polyvinyl chloride film or polyester film etc.
Deng, as long as the film of sound absorption can be played, it is described sound absorption film and each cell 62 outer surface pass through
Adhesive bonding connection；The sound absorption film can be a monolith, and the size for the film that absorbs sound and the size of substrate 61 match, and inhale
The one side of sound film bonds together with all cells 62, and certainly, sound absorption film can also be by spliced together.
Certainly, micro-wave oven further includes the shell 1 formed together with side plate 5, and shell 1 is connect with bottom plate 4, and machine is divided into shell
Tool room and cooking room, transformer 2 are mounted in Machine Room.
As can be seen from the above embodiments, the present invention can reduce the vibration noise and micro-wave oven low frequency of bottom plate and side plate
" drone " sound, so as to improve the vibrating noise of micro-wave oven, raising sound quality promotes the user experience of micro-wave oven.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of micro-wave oven, which is characterized in that including bottom plate and transformer, the underrun mounting seat of the transformer and institute
The upper surface connection for stating bottom plate, is separated the upper surface of the bottom surface of the transformer and the bottom plate by the mounting seat default
Spacing.
2. micro-wave oven according to claim 1, which is characterized in that the mounting seat includes transformer mounting plate, bottom plate
Connection stabilizer blade and the connection transformer mounting plate connect the transition connecting plate of stabilizer blade with the bottom plate；The transformer installation
Vertical distance between plate and bottom plate connection stabilizer blade forms the default spacing.
3. micro-wave oven according to claim 2, which is characterized in that the transformer is detachably connected to the transformer
On mounting plate, the bottom plate connection stabilizer blade is removably connect with the bottom plate.
4. micro-wave oven according to claim 2, which is characterized in that the transformer is detachably connected to the transformer
On mounting plate, the bottom plate connection stabilizer blade is fixedly connected with the bottom plate.
5. micro-wave oven according to claim 2, which is characterized in that the transformer is fixedly connected on the transformer installation
On plate, the bottom plate connection stabilizer blade is removably connect with the bottom plate.
6. micro-wave oven according to claim 3 or 4, which is characterized in that the bottom surface of the transformer is equipped with multiple threaded holes,
The transformer mounting plate be equipped with one-to-one through-hole, by threaded fastener pass through the through-hole and with corresponding threaded hole
It is threadedly coupled, realizes that the transformer is detachably connected on the transformer mounting plate.
7. micro-wave oven according to claim 5, which is characterized in that the bottom surface periphery of the transformer extends outward to form institute
Transformer mounting plate is stated, the transformer mounting plate and the transformer bottom surface are integrally formed, and are realized that the transformer is fixed and are connected
It connects on the transformer mounting plate.
8. micro-wave oven according to claim 5, which is characterized in that the bottom surface of the transformer and the transformer mounting plate
It is welded to connect and realizes that the transformer is fixedly connected on the transformer mounting plate.
9. the micro-wave oven according to claim 3 or 5, which is characterized in that the bottom plate is equipped with multiple threaded holes, the bottom
Plate connects stabilizer blade and is equipped with one-to-one through-hole, passes through the through-hole by threaded fastener and connects with corresponding threaded hole screw thread
It connects, realizes that the bottom plate connection stabilizer blade is removably connect with the bottom plate.
10. micro-wave oven according to claim 4, which is characterized in that the bottom plate connection stabilizer blade and bottom plate welding connect
It connects, realizes that the bottom plate connection stabilizer blade is fixedly connected with the bottom plate.
11. micro-wave oven according to claim 2, which is characterized in that the transformer mounting plate is in tabular, the transition
Connecting plate is connected smoothly in the opposite sides of the transformer mounting plate, and the transition connecting plate extends downwardly setting,
It turns down in the lower end horizontal direction of the transition connecting plate or outward and forms the bottom plate connection stabilizer blade, the bottom plate connection stabilizer blade is in
Tabular.
12. micro-wave oven according to claim 2, which is characterized in that between the transformer and the transformer mounting plate
Equipped with cushion blocking, and/or, cushion blocking is equipped between the bottom plate connection stabilizer blade and the bottom plate.
13. micro-wave oven according to claim 1, which is characterized in that further include the side plate close to transformer setting, institute
The inside for stating side plate is equipped with acoustics sound absorption structure part or MULTILAYER COMPOSITE acoustic board.
14. micro-wave oven according to claim 13, which is characterized in that the MULTILAYER COMPOSITE acoustic board includes stacking gradually to set
Inner metallic layer, intermediate damping layer and the metal outer set.
15. micro-wave oven according to claim 14, which is characterized in that outside the inner metallic layer, intermediate damping layer and metal
Layer is successively bonded；The intermediate damping layer is rubber layer or bitumen layer.
16. micro-wave oven according to claim 13, which is characterized in that the acoustics sound absorption structure part includes installation frame,
The installation frame includes the cell of substrate and array arrangement on the substrate, and the opening of the cell is covered with suction
Sound film forms independent sound absorption chamber between the sound absorption film and each cell.
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