CN110477763A - A kind of microwave barbecue machine - Google Patents
A kind of microwave barbecue machine Download PDFInfo
- Publication number
- CN110477763A CN110477763A CN201910734670.9A CN201910734670A CN110477763A CN 110477763 A CN110477763 A CN 110477763A CN 201910734670 A CN201910734670 A CN 201910734670A CN 110477763 A CN110477763 A CN 110477763A
- Authority
- CN
- China
- Prior art keywords
- microwave
- air
- heat
- cavity
- radiating subassembly
- 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.)
- Pending
Links
- 235000021168 barbecue Nutrition 0.000 title claims abstract description 44
- 238000003756 stirring Methods 0.000 claims abstract description 65
- 230000017525 heat dissipation Effects 0.000 claims description 25
- 238000009413 insulation Methods 0.000 claims description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 238000005286 illumination Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000002516 radical scavenger Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 235000019504 cigarettes Nutrition 0.000 description 6
- 239000000306 component Substances 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- 238000010411 cooking Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/30—Lighting for domestic or personal use
- F21W2131/307—Lighting for domestic or personal use for ovens
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Food Science & Technology (AREA)
- Power Engineering (AREA)
- Electric Ovens (AREA)
Abstract
A kind of microwave barbecue machine, including cabinet and its shell, set cavity inside the shell, cavity is equipped with cavity roof, the first radiating subassembly, the second radiating subassembly, magnetron, variable-frequency power sources, microwave stirring motor and wave guide box are equipped with above cavity roof, the top of wave guide box is arranged in microwave stirring motor, first radiating subassembly is equipped with first exhaust fan and wind scooper, second radiating subassembly is equipped with second exhaust fan and exhaust passage, it further include the air inlet and air outlet being located on microwave barbecue machine, wind scooper rear and front end is equipped with opening.First radiating subassembly of the invention and the hot wind of the second radiating subassembly discharge mix, and keep the hot wind being discharged at air outlet relatively uniform, not only effectively radiate to electric elements, the heat for also preventing air outlet discharge temperature excessively high.
Description
Technical field
The present invention relates to a kind of cooking appliance, specifically a kind of microwave barbecue machine.
Background technique
Microwave barbecue machine with microwave, baking function, the heat-generating pipe including magnetron, barbecue, in heat foods,
Magnetron or heat-generating pipe can generate heat, these heats need to be effectively discharged out outside the cabinet of microwave barbecue machine, in cabinet
Electric elements radiate, and then intracorporal electric elements of guard box, on the one hand common microwave barbecue machine is all general direct
By outside the heat discharge cabinet of electric elements, cause the thermal temperature of discharge higher, if the higher heat of human contact's temperature,
It does not feel good then.On the other hand common microwave barbecue machine heat dissipation effect is not ideal enough.Therefore it is further improved.
Summary of the invention
The purpose of the present invention be intended to provide a kind of discharge of heat uniformly, heat dissipation effect is ideal, structure install compact, effectively solve
The low problem of certainly existing microwave barbecue machine heat radiation function, improves the microwave barbecue machine of heat dissipation effect, in the prior art to overcome
Shortcoming.
By a kind of microwave barbecue machine that this purpose designs, including cabinet and its shell, cavity inside the shell is set, cavity is set
There is cavity roof, the first radiating subassembly, the second radiating subassembly, magnetron, variable-frequency power sources, microwave stirring are equipped with above cavity roof
Motor and wave guide box, microwave stirring motor are set to above wave guide box, and the first radiating subassembly is equipped with first exhaust fan and wind-guiding
Cover, the second radiating subassembly are equipped with second exhaust fan and exhaust passage, further include the air inlet that is located on microwave barbecue machine and go out
Air port, wind scooper rear and front end are equipped with opening, it is characterized in that the open communication air inlet of wind scooper tail portion, magnetron and frequency conversion
Power supply is each provided in wind scooper, and air inlet, first exhaust fan, wind scooper and air outlet are sequentially communicated, to be formed to magnetron
The first heat dissipation channel to radiate with variable-frequency power sources, so that cabinet external world cold wind is entered by air inlet, first exhaust fan
In wind scooper, extraneous cold wind flows to variable-frequency power sources, magnetron and blows to air outlet by first exhaust fan；Second exhaust fan
Equipped with upper air intake vent and lower air intake vent, microwave stirring motor is in close proximity to air intake vent, and second exhaust fan is inhaled by upper air intake vent
Enter the hot wind on microwave stirring motor periphery, to radiate to microwave stirring motor, further protects microwave stirring motor.
Upper air intake vent, lower air intake vent, exhaust passage and air outlet are sequentially communicated, auxiliary to the progress of microwave stirring motor to be formed
The second heat dissipation channel of heat dissipation is helped, the second radiating subassembly is additionally provided with the cool air inlet of connection outside air, and cool air inlet connects
Logical exhaust passage, so that the hot wind sucked at extraneous cold wind, microwave stirring motor blows to air outlet by second exhaust fan, the
One, the hot wind of two heat dissipation channels discharge is mixed on the inside of air outlet and is discharged to outside cabinet.The hot wind of first and second heat dissipation channel
It is mixed on the inside of air outlet, the hot wind of air outlet discharge is relatively uniform, reduces the temperature of air outlet discharge hot wind.
First and second scavenger fan is vortex flow fan.
Wind scooper includes Windshield upper cover, rear wind scooper upper cover, and Windshield upper cover covers magnetron, and magnetron position
In on wind scooper pedestal, rear wind scooper upper cover covers variable-frequency power sources；The tail portion of wind scooper upper cover is equipped with recessed ledge frame, lower concave station afterwards
Rank is equipped with step air intake vent, and first exhaust fan is equipped with below step air intake vent, and shell includes back shroud and upper cover plate, air inlet
Mouth is located on back shroud, and recessed ledge frame extends upward vertical enclosing wall, and enclosing wall, back shroud, upper cover plate three enclose
It is connected to the air intake passage of air inlet, the wind that air intake passage is come in is entirely the cold wind in the cabinet external world.And on first exhaust fan
Side is equipped with vertical enclosing wall, compact-sized to shorten the overall length of the first radiating subassembly.
Second radiating subassembly is additionally provided with hood, the upper air scoop below hood, below upper air scoop
Lower air scoop, forms exhaust passage between hood and upper air scoop, second exhaust fan is located in exhaust passage；Upper air scoop
It is equipped with perforative notch up and down with lower air scoop, wave guide box is located in the notch of air scoop and lower air scoop, on wave guide box
Side is equipped with the heat shield for covering wave guide box, and heat shield is connected with upper air scoop, and motor fixing frame is equipped with above heat shield, micro-
Wave stirring motor is fixed on motor fixing frame.
Heat-generating pipe when work below cavity roof can generate the heat of high temperature, be equipped with above wave guide box for covering wave
The heat shield of box is led, to prevent heat-generating pipe from generating in the heat transfer to microwave stirring motor of high temperature, protects microwave stirring motor.
Microwave stirring motor is core component, if damage, can not just be stirred to the intracorporal microwave of chamber is injected, lead to heat foods
It is just uneven, and it is easy to produce the problem of microwave is struck sparks.
Heat shield is connected on air scoop, is transmitted to the heat on heat shield on air scoop, and passes through upper air guide
Cover, second exhaust fan take away the heat.To be further reduced the heat being transmitted on microwave stirring motor.
Cavity roof is equipped with installation base, and wave guide box is laterally located at the top side of cavity, and wave guide box is equipped with wave mouth and enters wave
Mouthful, the one end Bo Kou is fixedly connected with installation base out, is entered the one end Bo Kou and is connected with magnetron, and wind scooper includes being located under magnetron
The wind scooper pedestal of side, magnetron are suspended on above cavity roof, carry out support by wind scooper pedestal below magnetron.Due to
Magnetron is heavier, and magnetron be fastened transversely to wave guide box enter the one end Bo Kou, thus be easy during transportation by external force shadow
It rings and wave guide box is caused to sink, to be easy to produce microwave leakage, by the support of wind scooper pedestal, effectively prevent under wave guide box
It is heavy；In addition, wind scooper pedestal, wind scooper upper cover and rear wind scooper upper cover three assemble to be formed to magnetron, variable-frequency power sources into
The wind scooper of row wind guide and heat dispersion, it is ensured that heat dissipation effect.
Microwave barbecue machine further includes the LED illumination component of illumination cavities, and LED illumination component includes LED light, LED light heat dissipation
Device and light-guiding pillar, the second radiating subassembly are additionally provided with the fan guard for covering second exhaust fan, and fan cover material is metal and its week
Side has integrally been bent to form flanging, and LED lamp heat sink is tightly attached on flanging.LED lamp heat sink is tightly attached on the flanging of fan guard,
The heat of LED lamp heat sink is transmitted on the flanging of metal material fan guard, and second exhaust fan takes away metal material at runtime
The heat of flanging in matter fan guard, and then the heat of LED lamp heat sink is taken away, to radiate to high-powered LED lamp, extend
The service life of LED light.
LED lamp heat sink bottom is equipped with the fixing piece for fixing light-guiding pillar, and light-guiding pillar is fixed on consolidating for LED lamp heat sink
Determine on part, be easily installed light-guiding pillar, improves assembly efficiency.
Pit is equipped among guide-lighting top end, LED light protrudes into pit, and the light for issuing LED light is fully radiated to lead
Light beam improves light-conductive rate.
Second radiating subassembly is equipped with hood, upper air scoop and lower air scoop from top to down, hood, upper air scoop it
Between form exhaust passage, between upper air scoop and lower air scoop formed connection exhaust passage inlet channel, exhaust passage, air inlet
Channel is connected with lower air intake vent respectively, and inlet channel is equipped with more than one cool air inlet, and light-guiding pillar runs through from top to bottom
Exhaust passage, inlet channel are simultaneously extend into cavity.The intracorporal heat of chamber is easy to be transmitted on light-guiding pillar, heat along light-guiding pillar into
Enter inlet channel, exhaust passage, the heat on light-guiding pillar blows air outlet by second exhaust fan, effectively carries out to light-guiding pillar
Heat dissipation.
Heat-generating pipe is equipped with below cavity roof, light-guiding pillar protrudes into the outer periphery that the intracorporal part of chamber is located at heat-generating pipe；In addition,
Scarf of the bottom end setting of light-guiding pillar towards direction among cavity.The relatively intermediate heat of the heat of heat-generating pipe outer periphery compared with
It is low, to avoid guide-lighting column temperature excessively high and be transmitted to LED light, influence the LED light service life；Meanwhile court is set in the bottom end of light-guiding pillar
The scarf in direction among to cavity, the light for issuing LED light is transmitted to chamber central direction, to improve irradiated area.
The intracorporal top of chamber is equipped with heat-generating pipe, and microwave entry portal, covering below microwave entry portal are equipped among cavity roof
There is the thermal insulation board for transmiting microwave, thermal insulation board is located at the top of heat-generating pipe, is equipped with upward protrusion among thermal insulation board.Thermal insulation board
For glass plate.
Since heat-generating pipe gets close to microwave entry portal at the top of cavity, fever tubular heat and cavity cigarette vapour are easily passed in wave guide box,
To being had an impact to microwave stirring motor and/or magnetron, setting thermal insulation board can to the heat-generating pipe being located at the top of cavity into
Row is heat-insulated and cigarette vapour is isolated；Thermal insulation board is arranged to centre and raises upward, and the thermal insulation board of raised thermal insulation board and plate compares, convex
The thermal insulation board risen can prevent thermal insulation board from deformation being caused to be sunk because of the high temperature that top heat-generating pipe generates, and then reduce heat-insulated and isolation
Cigarette vapour effect.
Microwave barbecue machine further includes the motor linkage axis being cooperatively connected with microwave stirring motor, motor linkage axis penetrating wave
Lead the bottom of box, motor linkage axis is connected with microwave stirring sheet through one end of wave guide box, microwave stirring sheet be equipped with vertical bar portion and
Hook portion, vertical bar portion are equipped with axis and connect hole, and microwave stirring sheet connects hole by axis and is connected with motor linkage axis；Straight line in vertical bar portion
On direction, the linear distance that vertical bar portion outer end to axis connects the hole center of circle is S1, and the linear distance that hook portion outer end to axis connects the hole center of circle is
S2, S1 > S2.
The drive shaft of microwave stirring motor drives the rotation of microwave stirring sheet by motor linkage axis, utilizes microwave stirring sheet
Rotary motion is equably radiated the microwave of input inside cooking cavity, and S1 > S2 is arranged, and microwave stirring can be improved
Uniformity, to keep the microwave of each Surface absorption of food more uniform.Microwave is scattering, is rotated in microwave stirring sheet
When, due to S1 > S2, that is, increase the contact area in vertical bar portion and microwave, it is ensured that microwave is stirred in scattering process by the rotation of vertical bar portion
It mixes, to improve the uniformity of stirring microwave.
The front of second radiating subassembly is equipped with opening, the front opening phase of the front opening of wind scooper and the second radiating subassembly
Connection, and the air outlet of microwave barbecue machine, the first radiating subassembly and the discharge of the second radiating subassembly is collectively formed in two front openings
Hot wind the two be interconnected front opening at mix, make at air outlet be discharged hot wind it is relatively uniform, air outlet can be made
Maximum temperature reduce.
Microwave barbecue machine further includes door body and the control panel above door body, and door body and control panel are mutually between the upper and lower
It opens up and sets and air outlet is between door body and control panel.
Beneficial effects of the present invention are as follows:
A, the first radiating subassembly and the hot wind of the second radiating subassembly discharge mix, and compare the hot wind being discharged at air outlet
Uniformly, it not only effectively radiates to electric elements, the heat for also preventing air outlet discharge temperature excessively high.
B, LED illumination component is changed in structure, cooking appliance work when, not only improve LED light light-conductive rate,
Irradiated area also assures heat dissipation effect, effective protection LED light.
C, the performance for improving microwave stirring sheet, so that food when heated can uniform pickup microwave.
Detailed description of the invention
Fig. 1 is the schematic perspective view of one embodiment of the invention microwave barbecue machine.
Fig. 2 is that one embodiment of the invention microwave barbecue machine dismantles the schematic perspective view after cabinet shell.
Fig. 3 is the enlarged drawing in Fig. 2 at A.
Fig. 4 is one embodiment of the invention microwave barbecue machine decomposition texture schematic diagram.
Fig. 5 is the enlarged drawing in Fig. 4 at B.
Fig. 6 is another orientation decomposition texture schematic diagram of one embodiment of the invention microwave barbecue machine.
Fig. 7 is the second radiating subassembly of one embodiment of the invention decomposition texture schematic diagram.
Fig. 8 is one embodiment of the invention microwave barbecue machine internal structure schematic cross-section.
Fig. 9 is another orientation schematic cross-section of one embodiment of the invention microwave barbecue machine internal structure.
Figure 10 is the enlarged drawing in Fig. 9 at C.
Figure 11 is the structural schematic diagram that one embodiment of the invention microwave barbecue machine dismantles door body.
Figure 12 is the structural schematic diagram of one embodiment of the invention microwave barbecue machine LED illumination component.
Figure 13 is the enlarged drawing in Figure 12 at D.
Figure 14 is the attachment structure schematic diagram of one embodiment of the invention microwave stirring motor and wave guide box.
Figure 15 is one embodiment of the invention microwave stirring sheet structural schematic diagram.
In figure, 1 is cabinet, and 1.1 be shell, and 1.2 be back shroud, and 1.3 be air inlet, and 1.4 be upper cover plate, and 2 be cavity,
2.1 be cavity roof, and 2.2 be installation base, and 3 be magnetron, and 4 be variable-frequency power sources, and 5 be microwave stirring motor, and 6 be first exhaust
Fan, 7 be second exhaust fan, and 7.1 be upper air intake vent, and 7.2 be lower air intake vent, and 8 be air outlet, and 9 be wind scooper pedestal, and 10 are
Windshield upper cover, 11 be rear wind scooper upper cover, and 11.1 be recessed ledge frame, and 11.2 be step air intake vent, and 11.3 be to enclose wall, 12
It is upper air scoop for hood, 13,13.1 be notch, and 14 be lower air scoop, and 14.1 be notch, and 15 be wave guide box, and 16 be heat-insulated
Cover, 17 be motor fixing frame, and 18 be LED light, and 19 be LED lamp heat sink, and 19.1 be fixing piece, and 20 be light-guiding pillar, and 20.1 be oblique
Section, 20.2 be pit, and 21 be fan guard, and 21.1 be flanging, and 22 be heat-generating pipe, and 23 be thermal insulation board, and 23.1 be protrusion, and 24 be electricity
Machine universal driving shaft, 25 be microwave stirring sheet, and 25.1 be vertical bar portion, and 25.2 be hook portion, and 25.3 be axis connection hole, and 26 be door body, and 27 are
Control panel, 28 be cool air inlet.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to figures 1-3, a kind of microwave barbecue machine, including cabinet 1 and its shell 1.1, the cavity 2 being located in shell 1.1,
Cavity 2 is equipped with cavity roof 2.1, and the first radiating subassembly is equipped with above cavity roof 2.1, the second radiating subassembly, magnetron 3, is become
Frequency power 4, microwave stirring motor 5 and wave guide box 15, microwave stirring motor 5 are set to 15 top of wave guide box, the first radiating subassembly
Equipped with first exhaust fan 6 and wind scooper, it further includes being located at that the second radiating subassembly, which is equipped with second exhaust fan 7 and exhaust passage,
Air inlet 1.3 and air outlet 8 on microwave barbecue machine, wind scooper rear and front end are equipped with opening, and the opening of wind scooper tail portion connects
Logical air inlet 1.3, magnetron 3 and variable-frequency power sources 4 are each provided in wind scooper, air inlet 1.3, first exhaust fan 6, wind scooper and
Air outlet 8 is sequentially communicated, to form the first heat dissipation channel to radiate to magnetron 3 and variable-frequency power sources 4, so that outside cabinet 1
Boundary's cold wind is entered in wind scooper by air inlet 1.3, first exhaust fan 6, and extraneous cold wind flows to variable-frequency power sources 4, magnetron 3 simultaneously
Air outlet 8 is blowed to by first exhaust fan 6；Second exhaust fan 7 is equipped with upper air intake vent 7.1 and lower air intake vent 7.2, and microwave stirs
It mixes motor 5 and is in close proximity to air intake vent 7.1, the heat that microwave stirring motor 5 generates when working enters second by upper air intake vent 7.1
In the exhaust passage of radiating subassembly, to protect microwave stirring motor 5；Upper air intake vent 7.1, lower air intake vent 7.2, exhaust passage and go out
Air port 8 is sequentially communicated, and to form the second heat dissipation channel for carrying out auxiliary heat dissipation to microwave stirring motor 5, the second radiating subassembly is also
Cool air inlet 28 equipped with connection outside air, cool air inlet 28 are connected to exhaust passage, so that extraneous cold wind, microwave stirring
The hot wind sucked at motor 5 blows to air outlet 8 by second exhaust fan 7, and the hot wind of the first and second heat dissipation channel discharge is in outlet air
8 inside of mouth mixes and is discharged to outside cabinet 1.The hot wind that extraneous cold wind, the microwave stirring motor 5 of second heat dissipation channel suck is mixed
After-blow is closed to air outlet 8, and then is mixed with the hot wind for blowing to the variable-frequency power sources 4 of air outlet 8, magnetron 3, outlet air is effectively reduced
The hot blast temperature be discharged of mouth 8, discharge hot wind are relatively uniform.First and second scavenger fan 6,7 is vortex flow fan.
The hot blast flow direction of the discharge of first heat dissipation channel is as shown by the arrows in Figure 8.
The front of second radiating subassembly is equipped with opening, the front opening phase of the front opening of wind scooper and the second radiating subassembly
Connection, and two front openings are collectively formed the air outlet 8 of microwave barbecue machine, microwave barbecue machine further include door body 26 and are located at door
The control panel 27 of the top of body 26, door body 26 and control panel 27 mutually open up between the upper and lower to be set and air outlet 8 is located at 26 and of door body
Between control panel 27.First radiating subassembly and the hot wind of the second radiating subassembly discharge are at the front opening that the two is interconnected
Mixing keeps the hot wind being discharged at air outlet 8 relatively uniform, the maximum temperature of air outlet 8 can be made to reduce.
- Fig. 6 referring to fig. 4, wind scooper include Windshield upper cover 10, rear wind scooper upper cover 11, and Windshield upper cover 10 is covered
Firmly magnetron 3, rear wind scooper upper cover 11 cover variable-frequency power sources 4；The tail portion of wind scooper upper cover 11 is equipped with recessed ledge frame 11.1 afterwards, under
Concave station rank 11.1 is equipped with step air intake vent 11.2, and first exhaust fan 6 is equipped with below step air intake vent 11.2, and shell 1.1 wraps
Back shroud 1.2 and upper cover plate 1.4 are included, air inlet 1.3 is located on back shroud 1.2, and recessed ledge frame 11.1 extends upward vertical
Wall 11.3 is enclosed, enclosing wall 11.3, back shroud 1.2,1.4 three of upper cover plate enclose the air intake passage for being connected to air inlet 1.3.Into
The wind that wind channel is come in is entirely the cold wind in the cabinet external world.And vertical enclosing wall is equipped with above first exhaust fan, with contracting
The overall length of short first radiating subassembly, it is compact-sized.Enclose the arc-shaped shape of wall.
Cavity roof 2.1 is equipped with installation base 2.2, and wave guide box 15 is laterally located at the top side of cavity 2, and wave guide box 15 is equipped with
Wave mouth and enter wave mouth, the one end Bo Kou is fixedly connected with installation base 2.2 out, enters the one end Bo Kou and magnetron 3 connects, wind scooper packet
The wind scooper pedestal 9 for being located at 3 lower section of magnetron is included, magnetron 3 is suspended on 2.1 top of cavity roof, passes through below magnetron 3 and lead
Fan housing pedestal 9 carries out support.
Since magnetron 3 is heavier, and magnetron 3 be fastened transversely to wave guide box 15 enter the one end Bo Kou, thus transporting
It is easy to be influenced by external force and wave guide box 15 is caused to sink in journey, to be easy to produce microwave leakage, passes through holding for wind scooper pedestal 9
Support effectively prevent wave guide box 15 to sink；In addition, wind scooper pedestal 9, wind scooper upper cover 10 and rear 11 three of wind scooper upper cover assembling
What is formed carries out the wind scooper of wind guide and heat dispersion to magnetron 3, variable-frequency power sources 4, it is ensured that heat dissipation effect.The cold wind in the cabinet external world passes through
Air inlet 1.3 enters in wind scooper, and extraneous cold wind flows to variable-frequency power sources 4 and magnetron 3, and extraneous cold wind takes away variable-frequency power sources
4 and magnetron 3 generate heat heat after, air outlet 8 is blowed to by first exhaust fan 6.Effectively to variable-frequency power sources 4 and magnetron 3 into
Row heat dissipation.
Referring to Fig. 7-Fig. 8, the second radiating subassembly be additionally provided with hood 12, positioned at the lower section of hood 12 upper air scoop 13,
Lower air scoop 14 positioned at upper 13 lower section of air scoop, forms exhaust passage, second exhaust between hood 12 and upper air scoop 13
Fan 7 is located in exhaust passage；Upper air scoop 13 and lower air scoop 14 are equipped with perforative notch 13.1,14.1 up and down, waveguide
Box 15 is located in the notch 13.1,14.1 of air scoop 13 and lower air scoop 14, is equipped with above wave guide box 15 for covering waveguide
The heat shield 16 of box 15, heat shield 16 and upper air scoop 13 connect, and motor fixing frame 17, microwave stirring are equipped with above heat shield 16
Motor 5 is fixed on motor fixing frame 17.
Due to being equipped with heat-generating pipe 22 in cavity 2, heat-generating pipe 22 is located at the top of cavity 2, when work below cavity roof 2.1
Heat-generating pipe 22 can generate the heat of high temperature, therefore the heat shield 16 for covering wave guide box 15 is equipped with above wave guide box 15,
Heat transfer to prevent heat-generating pipe 22 from generating high temperature protects microwave stirring to being located on the microwave stirring motor 5 of wave guide box 15
Motor 5.Microwave stirring motor 5 is core component, if damage, can not just be stirred, cause to the microwave injected in cavity 2
Heat foods are easy to produce the problem of microwave is struck sparks with regard to uneven.
Heat shield 16 is connected on air scoop 13, is transmitted on heat shield 16 heat 13 on air scoop, and lead to
Cross air scoop 13, second exhaust fan 7 takes away the heat.To be further reduced the heat being transmitted on microwave stirring motor 5
Amount.
Referring to Fig. 9-Figure 11, the top in cavity 2 is equipped with heat-generating pipe 22, is equipped with microwave entry portal among cavity roof 2.1,
The thermal insulation board 23 for transmiting microwave is covered with below microwave entry portal, thermal insulation board 23 is located at the top of heat-generating pipe 22, thermal insulation board
Upward protrusion 23.1 is equipped among 23.
Since 2 top heat-generating pipe 22 of cavity gets close to microwave entry portal, 22 heat of heat-generating pipe and 2 cigarette vapour of cavity easily pass to waveguide
In box 15, to have an impact to microwave stirring motor 5 and/or magnetron 3, setting thermal insulation board 23 can be pushed up to cavity 2 is located at
The heat-generating pipe 22 in portion is thermally shielded and is isolated cigarette vapour；Thermal insulation board 23 is arranged to centre and raises upward, raised 23 peace of thermal insulation board
The thermal insulation board of plate compares, and raised thermal insulation board 23 can prevent thermal insulation board from causing to deform because of the high temperature that top heat-generating pipe 22 generates
Sink, and then reduces heat-insulated and isolation cigarette vapour effect.
Thermal insulation board 23 is glass plate.
Referring to Figure 12-Figure 13, microwave barbecue machine further includes the LED illumination component of illumination cavities 2, and LED illumination component includes
LED light 18, LED lamp heat sink 19 and light-guiding pillar 20, the second radiating subassembly are additionally provided with the fan guard for covering second exhaust fan 7
21,21 material of fan guard is metal and its periphery has integrally been bent to form flanging 21.1, and LED lamp heat sink 19 is tightly attached to flanging
On 21.1.LED lamp heat sink 19 is tightly attached on the flanging 21.1 of fan guard 21, and the heat of LED lamp heat sink 19 is transmitted to metal
On the flanging 21.1 of material fan guard 21, second exhaust fan 7 takes away flanging 21.1 in metal material fan guard 21 at runtime
Heat, and then take away the heat of LED lamp heat sink 19, to radiate to high-powered LED lamp 18, extend making for LED light 18
Use the service life.
19 bottom of LED lamp heat sink is equipped with the fixing piece 19.1 for fixing light-guiding pillar 20, and light-guiding pillar 20 is fixed on LED light
On the fixing piece 19.1 of radiator 19；When installation, first light-guiding pillar is run through, is inserted into fixing piece, is set between fixing piece and light-guiding pillar
It is equipped with limiting groove, limited step, to limit the displacement that light-guiding pillar is downwardly into fixing piece.By the way that fixing piece 19.1 is arranged, just
In installation light-guiding pillar 20.
Pit 20.2 is equipped among 20 top of light-guiding pillar, LED light 18 protrudes into pit 20.2, the light for issuing LED light 18
It can be fully radiated to light-guiding pillar 20, the light that LED light 18 issues is shrouded by pit 22, and light is not easy to scatter, to improve light-conductive rate.
Second radiating subassembly is equipped with hood 12, upper air scoop 13 and lower air scoop 14 from top to down, hood 12, on
Exhaust passage is formed between air scoop 13, the air inlet that connection exhaust passage is formed between upper air scoop 13 and lower air scoop 14 is logical
Road, inlet channel are equipped with more than one cool air inlet 28, and light-guiding pillar 20 runs through exhaust passage, inlet channel simultaneously from top to bottom
It extend into cavity 2；Heat in cavity 2 is easy to be transmitted on light-guiding pillar 20, and heat enters the second heat dissipation group along light-guiding pillar 20
Inlet channel, the exhaust passage of part, the heat on light-guiding pillar 20 blows air outlet 8 by second exhaust fan 7, effectively to leaded light
Column 20 radiates, and prevents light-guiding pillar 20 from accumulating excessive heat and can not radiate, heat is caused to be transmitted in LED light 18, into
And influence the service life of LED light 18.
Scarf 20.1 of the bottom end setting of light-guiding pillar 20 towards the intermediate direction of cavity 2.It is arranged in the bottom end of light-guiding pillar 20
Towards the scarf 20.1 in the intermediate direction of cavity 2, the light for issuing LED light 18 is transmitted to 2 center position of cavity, to improve
Irradiated area.After the light that LED light 18 issues is transmitted to light-guiding pillar 20, light is transmitted to the center position of cavity 2 along scarf 20.1.
Cavity 2 is equipped with cavity roof 2.1, is equipped with heat-generating pipe 22 below cavity roof 2.1, light-guiding pillar 20 protrudes into cavity 2
Part be located at the outer periphery of heat-generating pipe 22；The relatively intermediate heat of the heat of 22 outer periphery of heat-generating pipe is lower, to avoid leading
20 temperature of light beam is excessively high and is transmitted to LED light 18, influences 18 service life of LED light.
Referring to Figure 14-Figure 15, microwave barbecue machine further includes the motor linkage axis 24 being cooperatively connected with microwave stirring motor 5,
Motor linkage axis 24 runs through the bottom of wave guide box 15, and motor linkage axis 24 is connected with microwave stirring sheet through one end of wave guide box 15
25, microwave stirring sheet 25 is equipped with vertical bar portion 25.1 and hook portion 25.2, and vertical bar portion 25.1 is equipped with axis and connects hole 25.3, microwave stirring sheet
25 connect hole 25.3 by axis is connected with motor linkage axis 24；In the rectilinear direction in vertical bar portion 25.1,25.1 outer end of vertical bar portion
The linear distance for connecting 25.3 center of circle of hole to axis is S1, and the linear distance that 25.2 outer end of hook portion to axis connects 25.3 center of circle of hole is S2, S1
> S2.
The drive shaft of microwave stirring motor drives the rotation of microwave stirring sheet by motor linkage axis, utilizes microwave stirring sheet
Rotary motion is equably radiated the microwave of input inside cooking cavity, and S1 > S2 is arranged, and microwave stirring can be improved
Uniformity, to keep the microwave of each Surface absorption of food more uniform.Microwave is scattering, is rotated in microwave stirring sheet
When, due to S1 > S2, that is, increase the contact area in vertical bar portion and microwave, it is ensured that microwave is stirred in scattering process by the rotation of vertical bar portion
It mixes, to improve the uniformity of stirring microwave.
Above-mentioned is preferred embodiment of the invention, and basic principles and main features and the present invention of the invention have been shown and described
The advantages of.Those skilled in the art should be recognized that the present invention is not limited to the above embodiments, above embodiments and description
Described in merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached the spirit and scope of the invention define.
Claims (9)
1. a kind of microwave barbecue machine, including cabinet (1) and its shell (1.1), the cavity (2) being located in shell (1.1), cavity
(2) cavity roof (2.1) are equipped with, the first radiating subassembly, the second radiating subassembly, magnetron is equipped with above cavity roof (2.1)
(3), variable-frequency power sources (4), microwave stirring motor (5) and wave guide box (15), microwave stirring motor (5) are set on wave guide box (15)
Side, the first radiating subassembly be equipped with first exhaust fan (6) and wind scooper, the second radiating subassembly be equipped with second exhaust fan (7) and
Exhaust passage further includes that the air inlet (1.3) being located on microwave barbecue machine and air outlet (8), wind scooper rear and front end are equipped with
Opening, it is characterized in that the open communication air inlet (1.3) of wind scooper tail portion, magnetron (3) and variable-frequency power sources (4) are each provided at wind-guiding
In cover, air inlet (1.3), first exhaust fan (6), wind scooper and air outlet (8) are sequentially communicated, to be formed to magnetron (3)
The first heat dissipation channel to radiate with variable-frequency power sources (4), so that cabinet (1) external world cold wind passes through air inlet (1.3), first row
Air fan (6) enters in wind scooper, and extraneous cold wind flows to variable-frequency power sources (4), magnetron (3) and passes through first exhaust fan (6)
Blow to air outlet (8)；Second exhaust fan (7) is equipped with upper air intake vent (7.1) and lower air intake vent (7.2), microwave stirring motor (5)
It is in close proximity to air intake vent (7.1), upper air intake vent (7.1), lower air intake vent (7.2), exhaust passage and air outlet (8) are sequentially communicated,
To form the second heat dissipation channel that microwave stirring motor (5) are carried out with auxiliary heat dissipation, it is extraneous that the second radiating subassembly is additionally provided with connection
The cool air inlet (28) of air, cool air inlet (28) are connected to exhaust passage, so that extraneous cold wind, microwave stirring motor (5)
The hot wind of place's sucking is blowed to air outlet (8) by second exhaust fan (7), and the hot wind of the first and second heat dissipation channel discharge is in outlet air
It mixes on the inside of mouth (8) and is discharged to cabinet (1) outside.
2. microwave barbecue machine according to claim 1, it is characterized in that wind scooper includes Windshield upper cover (10), rear wind scooper
Upper cover (11), Windshield upper cover (10) cover magnetron (3), and rear wind scooper upper cover (11) covers variable-frequency power sources (4)；Wind-guiding afterwards
The tail portion of cover upper cover (11) is equipped with recessed ledge frame (11.1), and recessed ledge frame (11.1) is equipped with step air intake vent (11.2), step
First exhaust fan (6) are equipped with below air intake vent (11.2), shell (1.1) includes back shroud (1.2) and upper cover plate (1.4), into
Air port (1.3) is located on back shroud (1.2), and recessed ledge frame (11.1) extends upward vertical enclosing wall (11.3), encloses wall
(11.3), back shroud (1.2), upper cover plate (1.4) three enclose the air intake passage for being connected to air inlet (1.3).
3. microwave barbecue machine according to claim 1, it is characterized in that the second radiating subassembly is additionally provided with hood (12), is located at row
Upper air scoop (13) below gas hood (12), the lower air scoop (14) being located at below upper air scoop (13), hood (12) and upper
Exhaust passage is formed between air scoop (13), second exhaust fan (7) is located in exhaust passage；Upper air scoop (13) and lower air guide
Cover (14) is equipped with perforative notch (13.1,14.1), wave guide box (15) up and down and is located at air scoop (13) and lower air scoop
(14) heat shield (16) for covering wave guide box (15) is equipped in notch (13.1,14.1), above wave guide box (15), it is heat-insulated
(16) and upper air scoop (13) connection are covered, are equipped with motor fixing frame (17) above heat shield (16), microwave stirring motor (5) is fixed
On motor fixing frame (17).
4. microwave barbecue machine according to claim 1, it is characterized in that cavity roof (2.1) is equipped with installation base (2.2), waveguide
Box (15) is laterally located at the top side of cavity (2), and wave guide box (15) is equipped with wave mouth and enters wave mouth, out the one end Bo Kou and installation base
(2.2) it is fixedly connected, enters the one end Bo Kou and magnetron (3) connection, wind scooper includes the wind scooper bottom below magnetron (3)
Seat (9), magnetron (3) are suspended on above cavity roof (2.1), are held below magnetron (3) by wind scooper pedestal (9)
Support.
5. microwave barbecue machine according to claim 1, it is characterized in that further including the LED illumination component of illumination cavities (2), LED
Light fixture includes LED light (18), LED lamp heat sink (19) and light-guiding pillar (20), and the second radiating subassembly, which is additionally provided with, covers second
The fan guard (21) of scavenger fan (7), fan guard (21) material is metal and its periphery has integrally been bent to form flanging
(21.1), LED lamp heat sink (19) is tightly attached on flanging (21.1)；LED lamp heat sink (19) bottom is equipped with for fixed guide-lighting
The fixing piece (19.1) of column (20), light-guiding pillar (20) are fixed on the fixing piece (19.1) of LED lamp heat sink (19)；Light-guiding pillar
(20) pit (20.2) are equipped among top, LED light (18) protrudes into pit (20.2).
6. microwave barbecue machine according to claim 5, it is characterized in that the second radiating subassembly is equipped with hood from top to down
(12), upper air scoop (13) and lower air scoop (14), hood (12), upper air scoop form exhaust passage between (13), above lead
The inlet channel of connection exhaust passage is formed between gas hood (13) and lower air scoop (14), inlet channel is equipped with more than one cold
Air intake (28), light-guiding pillar (20) through exhaust passage, inlet channel and are extend into cavity (2) from top to bottom；Cavity (2)
Equipped with cavity roof (2.1), heat-generating pipe (22) are equipped with below cavity roof (2.1), light-guiding pillar (20) protrudes into the portion in cavity (2)
Set up the outer periphery in heat-generating pipe (22) separately；In addition, scarf of the bottom end setting of light-guiding pillar (20) towards the intermediate direction of cavity (2)
(20.1)。
7. microwave barbecue machine according to claim 1, it is characterized in that the top in cavity (2) is equipped with heat-generating pipe (22), cavity
It is equipped with microwave entry portal among roof (2.1), the thermal insulation board (23) for transmiting microwave is covered with below microwave entry portal, it is heat-insulated
Plate (23) is located at the top of heat-generating pipe (22), is equipped with upward protrusion (23.1) among thermal insulation board (23).
8. microwave barbecue machine according to claim 1, it is characterized in that further including the electricity being cooperatively connected with microwave stirring motor (5)
Machine universal driving shaft (24), motor linkage axis (24) run through the bottom of wave guide box (15), and motor linkage axis (24) runs through wave guide box (15)
One end be connected with microwave stirring sheet (25), microwave stirring sheet (25) be equipped with vertical bar portion (25.1) and hook portion (25.2), vertical bar portion
(25.1) it is equipped with axis to connect hole (25.3), microwave stirring sheet (25) connects hole (25.3) by axis and is connected with motor linkage axis (24)
It connects；In the rectilinear direction of vertical bar portion (25.1), the linear distance that vertical bar portion (25.1) outer end to axis connects hole (25.3) center of circle is
S1, the linear distance that hook portion (25.2) outer end to axis connects hole (25.3) center of circle is S2, S1 > S2.
9. microwave barbecue machine according to claim 1, it is characterized in that the front of the second radiating subassembly is equipped with opening, wind scooper
Front opening is connected with the front opening of the second radiating subassembly, and the outlet air of microwave barbecue machine is collectively formed in two front openings
Mouthful (8), microwave barbecue machine further include door body (26) and the control panel (27) that is located above door body (26), door body (26) and control
Panel (27) is mutually opened up between the upper and lower and is set and air outlet (8) is located between door body (26) and control panel (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910734670.9A CN110477763A (en) | 2019-08-09 | 2019-08-09 | A kind of microwave barbecue machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910734670.9A CN110477763A (en) | 2019-08-09 | 2019-08-09 | A kind of microwave barbecue machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110477763A true CN110477763A (en) | 2019-11-22 |
Family
ID=68550348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910734670.9A Pending CN110477763A (en) | 2019-08-09 | 2019-08-09 | A kind of microwave barbecue machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110477763A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220367A (en) * | 2020-09-30 | 2021-01-15 | 宁波方太厨具有限公司 | Fan blade structure for cooking equipment and oven with structure |
| CN112790621A (en) * | 2020-12-31 | 2021-05-14 | 广东美的厨房电器制造有限公司 | Hot air assembly and cooking equipment |
| WO2021115105A1 (en) * | 2019-12-11 | 2021-06-17 | 广东格兰仕集团有限公司 | Cooking electric appliance with microwave heating function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203168920U (en) * | 2013-02-04 | 2013-09-04 | 绍兴鼎威电器有限公司 | Microwave steaming roasting all-in-one machine |
| CN106322454A (en) * | 2016-10-19 | 2017-01-11 | 广东美的厨房电器制造有限公司 | Drawer type microwave oven |
| CN108980917A (en) * | 2018-05-25 | 2018-12-11 | 广东美的厨房电器制造有限公司 | High-temperature cooking device |
| CN211324471U (en) * | 2019-08-09 | 2020-08-25 | 广东格兰仕集团有限公司 | Microwave barbecue machine |
-
2019
- 2019-08-09 CN CN201910734670.9A patent/CN110477763A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203168920U (en) * | 2013-02-04 | 2013-09-04 | 绍兴鼎威电器有限公司 | Microwave steaming roasting all-in-one machine |
| CN106322454A (en) * | 2016-10-19 | 2017-01-11 | 广东美的厨房电器制造有限公司 | Drawer type microwave oven |
| CN108980917A (en) * | 2018-05-25 | 2018-12-11 | 广东美的厨房电器制造有限公司 | High-temperature cooking device |
| CN211324471U (en) * | 2019-08-09 | 2020-08-25 | 广东格兰仕集团有限公司 | Microwave barbecue machine |
Non-Patent Citations (1)
| Title |
|---|
| 余科帆: "嵌入式微波炉的独立风道技术", 《家电科技》, 31 December 2012 (2012-12-31), pages 84 - 85 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021115105A1 (en) * | 2019-12-11 | 2021-06-17 | 广东格兰仕集团有限公司 | Cooking electric appliance with microwave heating function |
| CN112220367A (en) * | 2020-09-30 | 2021-01-15 | 宁波方太厨具有限公司 | Fan blade structure for cooking equipment and oven with structure |
| CN112790621A (en) * | 2020-12-31 | 2021-05-14 | 广东美的厨房电器制造有限公司 | Hot air assembly and cooking equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110477763A (en) | A kind of microwave barbecue machine | |
| CN105662171A (en) | Cooking utensil | |
| CN1840969A (en) | Cooking device | |
| CN110848767A (en) | Integrated stove with cooking device | |
| CN110448191A (en) | A kind of oven with radiator structure | |
| CN106900099B (en) | Cooking device | |
| CN102016425A (en) | High-frequency heating apparatus | |
| ES2218958T3 (en) | MICROWAVE OVEN WITH ELECTRIC HEATING ELEMENT BY RADIATION. | |
| CN108852029A (en) | The double cooling structure of electric oven | |
| CN211324471U (en) | Microwave barbecue machine | |
| CN215533679U (en) | Evaporate roast little inner bag structure of roast and evaporate roast little all-in-one | |
| CN114383156A (en) | Integrated cooking stove | |
| CN115137235A (en) | Air frying pan | |
| WO2017166457A1 (en) | Cooking appliance | |
| CN211212727U (en) | Air fryer with offset motor and exhaust air at rear side | |
| CN211609179U (en) | Steam box oven and microwave oven all-in-one machine | |
| CN112361397A (en) | Cooking equipment and cooking system | |
| CN209235859U (en) | The double cooling structure of electric oven | |
| CN217004550U (en) | Integrated cooking stove | |
| CN219389820U (en) | Integrated kitchen | |
| CN219920875U (en) | Cooking electric appliance | |
| CN219813869U (en) | Cooking electric appliance | |
| CN218419499U (en) | Oven capable of heating uniformly | |
| CN110179358A (en) | A kind of radiator structure of cooking device | |
| CN220494845U (en) | Cooking equipment with roast function and integrated kitchen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |