CN109645847A - Cooker - Google Patents
Cooker Download PDFInfo
- Publication number
- CN109645847A CN109645847A CN201910119376.7A CN201910119376A CN109645847A CN 109645847 A CN109645847 A CN 109645847A CN 201910119376 A CN201910119376 A CN 201910119376A CN 109645847 A CN109645847 A CN 109645847A
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- China
- Prior art keywords
- air
- door body
- heat dissipation
- cooker
- cabinet
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- 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.)
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Classifications
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- 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
- A47J37/0641—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements with forced air circulation, e.g. air fryers
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
The present invention discloses a kind of cooker, and the cooker includes: cabinet, and the cabinet has cooking cavity, and the cooking cavity is externally formed with cabinet air duct in cabinet, and the cabinet air duct includes heat dissipation wind channel, the heat dissipation wind channel has air inlet and air outlet；Door body is flexibly connected with the cabinet, to open or close the opening of the cooking cavity；It is formed in the door body along the door body air duct that the door body extends, the door body air duct has air inlet and air outlet, and the air outlet is connected to the air inlet, so as to be discharged by the air-flow in the door body air duct from the heat dissipation wind channel.Technical solution of the present invention effectively reduces the temperature of cooking cavity, is conducive to the culinary art of food.
Description
Technical field
The present invention relates to field of cooking techniques, in particular to a kind of cooker.
Background technique
As the improvement of people's living standards, people are to steaming and baking box, more stringent requirements are proposed.Existing steaming and baking box, works as baking
When working strength is higher in roasting cavity so that toast the temperature in intracavitary portion sharply on, lead to steaming and baking box complete machine and oven surface
Temperature is excessively high, is unfavorable for the culinary art to food.
Summary of the invention
The main object of the present invention is to provide a kind of cooker, it is intended to reduce the temperature of cooker quickly to avoid right
Culinary art causes adverse effect.
To achieve the above object, cooker proposed by the present invention, comprising:
Cabinet, the cabinet have cooking cavity, and the cooking cavity is externally formed with cabinet air duct, the cabinet in cabinet
Air duct includes heat dissipation wind channel, and the heat dissipation wind channel has air inlet and air outlet；
Door body is flexibly connected with the cabinet, to open or close the opening of the cooking cavity；It is formed in the door body
Along the door body air duct that the door body extends, the door body air duct has air inlet and air outlet, the air outlet and the air inlet
Mouth connection, so as to be discharged by the air-flow in the door body air duct from the heat dissipation wind channel.
Optionally, the air inlet is located at the bottom of the door body, and the air outlet is located at the top of the door body, described
The air inlet of heat dissipation wind channel is located at position of the top of the cooking cavity at the top of the door body.
Optionally, the heat dissipation wind channel includes heat dissipation air intake passage, and the heat dissipation being connected to the heat dissipation air intake passage
Air-out passage, the door body air duct are connected to the heat dissipation air intake passage；
The heat dissipation air intake passage and/or the air-out passage that radiates extend along the lateral wall of the cooking cavity.
Optionally, lateral wall of the heat dissipation air intake passage at the top of the cooking cavity extends, the heat dissipation air-out passage
Positioned at the top of the heat dissipation air intake passage.
Optionally, the heat dissipation air intake passage extends from the front side of the cooker to rear side, and the heat dissipation outlet air is logical
Front side of the road from the end of air intake passage to cooker extends.
Optionally, the cooker includes electric-controlled box, and the electric-controlled box is set to the top of the cooking cavity, it is described go out
Port is located at the top of the door body between the electric-controlled box.
Optionally, the cooking cavity includes mutually isolated the first sub- cooking cavity and the second sub- cooking cavity；The door body packet
The first door body being correspondingly arranged with the described first sub- cooking cavity is included, and second be correspondingly arranged with the described second sub- cooking cavity
Body；
It is formed with the first door body air duct in first door body, is formed in second door body and connects with the first door body air duct
The second logical door body air duct；First door body air duct and/or the second door body air duct are connected to the heat dissipation wind channel.
Optionally, the described first sub- cooking cavity is located at the top of the described second sub- cooking cavity, and first door body is located at institute
State the top of the second door body；
The bottom of first door body is formed with the first air inlet, and top is formed with the first air outlet；Second door body
Bottom be formed with the second air inlet, top is formed with the second air outlet；First air outlet is connected to the air inlet.
Optionally, the bottom of first door body is formed with the first air inlet, and top is formed with the first air outlet；Described
The bottom of two door body is formed with the second air inlet, and top is formed with the second air outlet；
Wind gap, first air inlet and described second are formed between first door body and second door body
Air outlet is connected to the wind gap.
Optionally, cabinet air duct further includes back air duct, and the back air duct includes back air inlet, back air outlet,
And the radiating flow passage between the back air inlet and back air outlet, the radiating flow passage is along the cooker
Back extends.
Optionally, the back air outlet is connected to the heat dissipation wind channel.
Optionally, the back air inlet is located at the bottom of box and is arranged close to the front side of cooker.
Optionally, the cabinet includes liner and the shell that is arranged in outside the liner, and the cooking cavity is formed in institute
Liner is stated, the back air duct is formed between the shell and the liner.
Optionally, the shell includes bottom outlet plate, and bottom outlet plate is located at the bottom of the cabinet, have on the bottom outlet plate with
The through-hole of the radiating flow passage connection；And/or
The shell includes dorsal pore plate, and the dorsal pore plate is located at the back of the cabinet, is had and institute on the dorsal pore plate
State the through-hole of radiating flow passage connection.
Optionally, the cooker further includes exhaust pipe, and the inside of one end of the exhaust pipe and the cooking cavity connects
Logical, the other end is connected to the heat dissipation channel.
Optionally, the cabinet air duct further includes back air duct, and the back air duct includes back air inlet, back outlet air
Mouth, and the radiating flow passage between the back air inlet and back air outlet, the radiating flow passage are filled along the culinary art
The back set extends；
The part that the exhaust pipe is located at the cabinet back is located in the radiating flow passage.
Optionally, the top of the box is formed with the evacuation channel that discharge hoses pass through, and the evacuation channel is dissipated with described
Hot flow path is located at being connected to heat dissipation channel for the part parallel of top of the box.
Optionally, the cooker further includes blower, and the blower is set to the door body air duct or cabinet air duct
It is interior.
Optionally, the blower is located at crossing for heat dissipation air intake passage, heat dissipation air-out passage, radiating flow passage and exhaust pipe
Place.
Optionally, the blower is centrifugal blower, the heat dissipation air intake passage and exhaust pipe and the centrifugal blower side
Air inlet connection, the radiating flow passage is connected to the air inlet of the centrifugal blower other side, radiate air-out passage with it is described
The air outlet of blower is connected to.
Technical solution of the present invention, by the way that door body air duct is arranged in door body respectively and cabinet air duct is arranged on cabinet, and
Door body air duct is connected to the heat dissipation wind channel in cabinet air duct, so that door body air duct and heat dissipation wind channel form a radiating efficiency very
High cooling system；When air-flow is along door body duct flows, a sufficient heat exchange is carried out with door body, when air-flow is through outlet air
After mouth, air inlet are flowed into heat dissipation wind channel, secondary heat exchange is carried out with cabinet in heat dissipation wind channel, second heat is completed in air-flow and hands over
Cooker is discharged from gas outlet after changing, with the temperature inside quick cabinet, door body surface and cooking cavity.It is avoiding cooking
Chamber medium temperature of preparing food spend it is high and while influence culinary art effect, also avoid the excessively high temperature of cabinet and door body surface from causing to pacify to user
Full hidden danger is conducive to the culinary art effect for improving cooker, while having the safety of interests user that is, by the setting of cooling system
It uses.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of cooker internal heat dissipating system of the present invention；
Fig. 2 is cooker of the present invention with the schematic diagram of internal structure of embodiment；
Fig. 3 is the structural schematic diagram of the first door body of cooker of the present invention；
Fig. 4 is the schematic diagram of internal structure of the first door body in Fig. 3；
Fig. 5 is the structural schematic diagram of the second door body of cooker of the present invention；
Fig. 6 is the schematic diagram of internal structure of the second door body in Fig. 5；
Fig. 7 is the structural schematic diagram of orifice plate after cooker of the present invention；
Fig. 8 is the structural schematic diagram of cooker bottom outlet plate of the present invention；
Fig. 9 is the structural schematic diagram of blower.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.Meanwhile the meaning of the "and/or" occurred in full text
For, including three schemes, by taking " A and/or B " as an example, including the scheme that A scheme or B scheme or A and B meet simultaneously.In addition,
Technical solution between each embodiment can be combined with each other, but must can be implemented as with those of ordinary skill in the art
Basis will be understood that the combination of this technical solution is not deposited when conflicting or cannot achieve when occurs in the combination of technical solution
, also not the present invention claims protection scope within.
The present invention mainly proposes a kind of cooker, and the form of cooker can have very much, such as steaming and baking box, steam box, bake
Case, micro-wave oven etc., the cooker with cooking cavity 130 and door body 200.By the way that 200 wind of door body is arranged in door body 200 respectively
Road and setting 100 air duct of cabinet on cabinet 100, and 200 air duct of door body is connected to (100 air duct of cabinet packet with 100 air duct of cabinet
Include the heat dissipation wind channel 150 at 100 top of cabinet and the back air duct 160 by 100 back of cabinet) so that 200 air duct of door body and case
100 air duct of body forms a very high cooling system of radiating efficiency, quickly to reduce by 200 table of complete machine, cabinet 100 and door body
Temperature inside face and cooking cavity 130.While avoiding 130 medium temperature of cooking cavity from spending height and influence culinary art effect, also keep away
Exempt from cabinet 100 and 200 surface of door body excessively high temperature and security risk is caused to user, i.e., by the setting of cooling system, favorably
In the culinary art effect of raising cooker, while there is the safe handling of interests user.
Below by the specific structure of main description cooker.
Referring to figs. 1 to Fig. 9, in order to be more clear the logic convenient for description and description, succinctly, establish in 1 in such as figure
Coordinate system.
In embodiments of the present invention, which includes:
Cabinet 100, the cabinet 100 have cooking cavity 130, and the cooking cavity 130 is externally formed with case in cabinet 100
100 air duct of body, 100 air duct of cabinet includes heat dissipation wind channel 150, and the heat dissipation wind channel 150 has air inlet 151 and gas outlet
154；
Door body 200 is flexibly connected with the cabinet 100, to open or close the opening of the cooking cavity 130；The door
It is formed in body 200 along 200 air duct of door body that the door body 200 extends, 200 air duct of door body has air inlet and outlet air
Mouthful, the air outlet is connected to the air inlet 151, so that by the air-flow in 200 air duct of door body from the heat dissipation wind channel
150 discharges.
Specifically, in the present embodiment, the monnolithic case of cabinet 100 is in similar cuboid or square, certainly, some
It, can also be in the shape of similar cylindrical body in order to adapt to different demands in embodiment.It is internal with cooking cavity 130, culinary art
The side of chamber 130 is formed with opening, so that food to be cooked passes in and out cooking cavity 130.The direction that cooking cavity 130 is open can have
Very much, as opened up upwards, it can also open up forward, in the present embodiment, cabinet 100 is arranged in the opening of cooking cavity 130
For front side.In cabinet 100, the outside of cooking cavity 130, it is formed with 100 air duct of cabinet, 100 air duct of cabinet may include more
A sub-air channel, the position that 100 air duct of cabinet is formed can be other sides in addition to 130 open side of cooking cavity.Such as, cooking cavity
130 top, bottom, back, left side, one or more in right side.In the present embodiment, included by 100 air duct of cabinet
For heat dissipation wind channel 150, heat dissipation wind channel 150 may be provided at any position in above-mentioned 100 air duct of cabinet.Heat dissipation wind channel 150 into
Port 151 is connected to the air outlet in 200 air duct of door body, and the air-flow for passing through 200 air duct of door body is introduced into heat dissipation wind channel 150,
And cabinet 100 is discharged from the gas outlet of heat dissipation wind channel 150 154.
About the formation in 100 air duct of cabinet, can have very much, if cabinet 100 is one complete whole, 100 wind of cabinet
Road on cabinet 100 by carrying out processing formation；Cabinet 100 may be that including liner 120 and external shell is arranged in
110, certainly, in some embodiments, some connection structures or auxiliary can also be set between shell 110 and liner 120
Structure, at this point, 100 air duct of cabinet is formed between shell 110 and liner 120.
The monnolithic case of door body 200 is arranged in flat class cuboid or square, certainly in some embodiments
Rounded it can be arranged, for being adapted to the opening shape of cooking cavity 130.Its structure can be integrally formed, and can also lead to
Multiple components are crossed to be spliced.In the present embodiment, by taking door body 200 is spliced to form by internal hilar plate and external door panel as an example, internal hilar plate and
External door panel is connected by connection structure, and there are gas supply streams therebetween by by gap, to form 200 air duct of door body.Wherein, interior
The material of door-plate and outside plate can have very much, such as stainless steel, plastics, glass.The air inlet and air outlet in 200 air duct of door body are opened
If position can have very much, can be located at that door body 200 is opposite, on adjacent two sides, in some embodiments, in order to meet
Actual demand, also can be set in the same side of door body 200.In the present embodiment, 200 bottom of door body is located at air inlet,
Air outlet is located at for the top of door body 200.Specifically, the air inlet is located at the bottom of the door body 200, the air outlet
Positioned at the top of the door body 200, the air inlet 151 of the heat dissipation wind channel 150 is located at the top of the cooking cavity 130 close to institute
State the position at 200 top of door body.In this way, form 200 air duct of door body up and down in door body 200, allow air-flow edge
The flowing of 200 air duct of door body from bottom to top, and heat dissipation channel is entered by air inlet 151, it is changed by heat dissipation channel
After heat, cabinet 100 is flowed out from gas outlet 154.
In the present embodiment, by the way that 200 air duct of door body is arranged in door body 200 respectively and cabinet 100 is arranged on cabinet 100
Air duct, and 200 air duct of door body is connected to the heat dissipation wind channel 150 in 100 air duct of cabinet, so that 200 air duct of door body and heat dissipation wind channel
150 form a very high cooling system of radiating efficiency；When air-flow is along 200 duct flows of door body, filled with door body 200
Point a heat exchange, when air-flow is after air outlet, air inlet 151 are flowed into heat dissipation wind channel 150, in heat dissipation wind channel 150 with
Cabinet 100 carries out secondary heat exchange, cooker is discharged from gas outlet 154 after air-flow completes secondary heat exchange, with quick
Temperature inside cabinet 100,200 surface of door body and cooking cavity 130.It influences to cook avoiding 130 medium temperature of cooking cavity from spending high
While effect of preparing food, the excessively high temperature of cabinet 100 and 200 surface of door body is also avoided to cause security risk to user, i.e., by dissipating
The setting of hot systems is conducive to the culinary art effect for improving cooker, while having the safe handling of interests user.
In order to further improve the heat dissipation effect of heat dissipation wind channel 150, the heat dissipation wind channel 150 includes heat dissipation air intake passage
152, and the heat dissipation air-out passage 153 being connected to the heat dissipation air intake passage 152,200 air duct of door body and the heat dissipation
Air intake passage 152 is connected to；The heat dissipation air intake passage 152 and/or heat dissipation air-out passage 153 are along the outside of the cooking cavity 130
Wall extends.In the present embodiment, heat dissipation air intake passage 152 perhaps radiate air-out passage 153 or the two while along cooking cavity 130
Lateral wall extend so that air-flow flow into heat dissipation air intake passage 152 and heat dissipation air-out passage 153 when, can preferably carry out
Heat exchange, so that the thermal energy in cooking cavity 130 can be transmitted in a manner of leading to heat transfer faster.It is cooked to be conducive to greatly improve
The radiating efficiency prepared food in chamber 130 is conducive to the heat dissipation effect for improving heat dissipation wind channel 150.
In some embodiments, in order to improve the compactedness of space utilization rate and structure, 152 edge of heat dissipation air intake passage
The lateral wall at 130 top of cooking cavity extends, and the heat dissipation air-out passage 153 is located at the upper of the heat dissipation air intake passage 152
Side.In the present embodiment, the lower section of heat dissipation air-out passage 153 is set by the air intake passage 152 that will radiate, so that heat dissipation wind channel
150 form the double-deck air channel structures, in this way, significantly improve the compactedness of structure, meanwhile, so that heat dissipation air intake passage 152 can be with
It is covered with the top of cooking cavity 130, the area of heat dissipation air intake passage 152 can be significantly increased, so that the face of heat dissipation air-out passage 153
Product is also available to be significantly increased, to increase the area of heat dissipation wind channel 150 on the whole, is conducive to improve heat dissipation wind channel
150 radiating efficiency, meanwhile, while the arrangement in the double-deck air duct, effectively raise the compactedness of heat dissipation wind channel 150.
In some embodiments, in order to further improve the compactedness of radiating efficiency and structure, the heat dissipation air inlet is logical
Road 152 extends from the front side of the cooker to rear side, and the heat dissipation air-out passage 153 is from the end of air intake passage to culinary art
The front side of device extends.Heat dissipation air-out passage 153 and heat dissipation air intake passage 152 are disposed adjacent, so that heat not only can be with
Air-flow can also pass through heat dissipation air intake passage 152 and heat dissipation outlet air from the heat dissipation flow direction heat dissipation air-out passage 153 of air intake passage 152
Dividing wall transmitting between channel 153, the transmitting of thermal energy is significantly increased, to effectively raise dissipating for heat dissipation wind channel 150
The thermal efficiency.
In order to further improve the utilization rate of heat dissipation wind channel 150, the cooker includes electric-controlled box 400, the electricity
Control box 400 is set to the top of the cooking cavity 130, and the gas outlet 154 is located at 200 top of door body and the electric-controlled box
Between 400.Specifically, the position that the gas outlet 154 of heat dissipation channel can be set has very much, in the present embodiment, by gas outlet
154 for the lower section of electric-controlled box 400, the top of door body 200 (cooking cavity 130).The corresponding cooking cavity 130 of door body 200 is opened
Mouth is arranged, between the top (top is provided with electric-controlled box 400) for the installation cavity installed in door body 200 and cabinet 100 for door body 200
With gap, to form gas outlet 154.In the longitudinal direction, door body 200 protrude cooking cavity 130 be arranged, above electric-controlled box
400 protrude from the setting of cabinet 100, so that the decorative panel in 200 outside of door body, with the decoration panel for being mounted on 400 outside of electric-controlled box
In unified face.By the way that the setting of gas outlet 154 between 200 top of door body and electric-controlled box 400, is taken full advantage of existing
Structure avoids increasing technique, reduces processing cost, improve the compactedness of structure；Meanwhile when air-flow is flowed from gas outlet 154
When out, air-flow can also take away the thermal energy that electric-controlled box 400 generates, to reduce the temperature of electric-controlled box 400, to be conducive to automatically controlled
The temperature of box 400 works.
In some embodiments, for the utilization rate of cooling system, the cooking cavity 130 includes the first mutually isolated son
Cooking cavity 131 and the second sub- cooking cavity 132；The door body 200 includes first be correspondingly arranged with the described first sub- cooking cavity 131
Door body 210, and the second door body 220 being correspondingly arranged with the described second sub- cooking cavity 132；It is formed in first door body 210
There is the first door body air duct 213, the second door body air duct being connected to the first door body air duct 213 is formed in second door body 220
223；First door body air duct 213 and/or the second door body air duct 223 are connected to the heat dissipation wind channel 150.
Specifically, in the present embodiment, there are many spread patterns of the first sub- cooking cavity 131 and the second sub- cooking cavity 132, can
Vertically to arrange, can also be arranged in the horizontal direction.It is said for vertically arranging below, the first sub- cooking cavity 131
In the top of the described second sub- cooking cavity 132, first door body 210 is located at the top of second door body 220.First door body
Air duct 213 is connected to the second door body air duct 223, and the mode of the two connection has very much, can be connected to by other air duct, can also
By the way that the air outlet of one of them is directly connected to the air inlet of another one.The two can connect with heat dissipation wind channel 150 respectively
It is logical, it can also be connected to only one of which air duct.In this way, when cooker is double cooking cavities 130, and when working at the same time,
The internal largely heat that will generate is badly in need of scattering and disappearing, at this point, cooling system of the invention can sufficiently show its superiority, it is sufficiently quick
Carry out radiate.
About being connected to for the first door body air duct 213 and the second door body air duct 223, the bottom of first door body 210 is formed
There is the first air inlet 211, top is formed with the first air outlet 212；The bottom of second door body 220 is formed with the second air inlet
221, top is formed with the second air outlet 222；First air outlet 212 is connected to the air inlet 151.So set, making
Exchange heat in the second door body air duct 223 after air-flow, can be entered from the first air inlet 211 in first door body air duct 213 into
Second of heat exchange of row, carries out third time heat exchange subsequently into heat dissipation channel, in this way, the heat exchange efficiency of air-flow is significantly improved,
So that air-flow is then exhausted from after abundant heat exchange.
In some embodiments, in order to further improve the heat exchange efficiency in 200 air duct of door body, first door body 210
Wind gap, first air inlet 211 and second air outlet 222 and institute are formed between second door body 220
State wind gap connection.So set, allowing the second door body of discharge of the air-flow part behind the second door body air duct 223
220, meanwhile, outdoor cold air can also enter the first door body air duct 213 from wind gap through the first air inlet 211, right
Exchanging air stream is supplemented, so that entire 200 air duct of door body excludes hot-air, is supplemented new cold air, is conducive to improve
The heat transfer effect of air-flow.
Worth explanation is that the quantity of second air outlet 222 at 220 top of the second door body can be multiple, opening direction
It can be multiple and different directions, such as surpass the first air inlet 211 straight up and open up, the second door body 220 top can also be provided with
The inside in portion, by jet-impingement to cabinet 100, then the cooker that rebounds out.By different openings direction is arranged second
Air outlet 222 is conducive to air-flow and preferably exchanges heat and circulate.
In some embodiments, in order to further improve the radiating efficiency in 100 air duct of cabinet, 100 air duct of cabinet is also wrapped
Back air duct 160 is included, the back air duct 160 includes back air inlet 161, back air outlet 162, and is located at the back
Radiating flow passage 163 between air inlet 161 and back air outlet 162, the radiating flow passage 163 is along the back of the cooker
Extend.
Specifically, in the present embodiment, lateral wall of the radiating flow passage 163 along 130 back of cooking cavity extends, back air inlet
161 and the position that can be set of back air outlet 162 have very much, as long as can allow air-flow smoothly by radiating flow passage 163
?.The bottom or back of cabinet 100 are set with back air inlet 161, and back air outlet 162 is arranged in cabinet 100
Top or back for, back air outlet 162 is located at the top of back air inlet 161.Since the air-flow after heat exchange is heat
Air, hot-air have the buoyancy of rising, and air outlet is arranged above air inlet, are conducive to adequately utilize the floating of hot-air
Power.Back air inlet 161 is connected to the external of cooker, and back air outlet 162 can be connected to the external of cooker,
It can be connected to heat dissipation wind channel 150.Specifically, the back air outlet 162 is connected to the heat dissipation wind channel 150, is arranged such
So that 200 air duct of door body, back air duct 160 and heat dissipation wind channel 150 are connected to jointly to the front side of cooker, back and top
It radiates.In addition, blower 300 can be adequately utilized when air flow drive device (such as blower 300) is arranged in cooker,
So that a blower 300 can drive the air-flow in three air ducts simultaneously.
In order to further improve the heat dissipation effect in back air duct 160, the back air inlet 161 is located at the cabinet
100 bottoms are arranged close to the front side of cooker.By the way that the setting of back air inlet 161 is filled in 100 bottom of cabinet close to culinary art
The front side set, the i.e. front side of 100 bottom of cabinet make to bring about the desired sensation so that radiating flow passage 163 has the segmentation positioned at 100 bottom of cabinet
Stream enters back into the radiating flow passage 163 at 100 back of cabinet, so increases gas first along the bottom of cooking cavity 130 after heat exchange
The heat exchange area and heat exchange duration of stream, to be conducive to improve heat transfer effect.
Certainly, in some embodiments, in order to further improve the heat transfer effect of air-flow, the back of cabinet 100 also
Other back air inlet 161 can be set, while with supplement heat exchange air-flow, reduce the temperature of heat exchange air-flow, mentioned with reaching
The purpose of high heat exchange efficiency and heat dissipation effect.
There are many 160 generation types of back air duct, can be opened up by whole cabinet 100, can also be by different components
It is enclosed, is illustrated for a specific example below.The cabinet 100 includes liner 120 and is arranged in the liner
Shell 110 outside 120, the cooking cavity 130 are formed in the liner 120, and the back air duct 160 is formed in the shell
Between 110 and the liner 120.The hexahedron that shell 110 can open for side, liner 120 are set to shell 110 and are surrounded
Region in.Still it by taking the front side of cabinet 100 is arranged in door body 200 as an example, is formed between liner 120 and the rear side of shell 110
Back air duct 160, certainly, in some embodiments, between 120 bottom of liner and the bottom of shell 110 and liner 120
It, can be one of back air duct 160 between the side wall of liner 120 and the side wall of shell 110 between top and the top of shell 110
Point.In the present embodiment, back air duct 160 is for including bottom stage, back section and three sections of top section.
Wherein, the shell 110 includes bottom outlet plate 111, and bottom outlet plate 111 is located at the bottom of the cabinet 100, the bottom outlet
There is the through-hole being connected to the radiating flow passage 163 on plate 111；And/or the shell 110 includes dorsal pore plate 113, the back
Orifice plate 113 is located at the back of the cabinet 100, has the through-hole being connected to the radiating flow passage 163 on the dorsal pore plate 113.
In the present embodiment, it is illustrated so that shell includes simultaneously bottom outlet plate 111 and dorsal pore plate 113 as an example.If being offered on bottom outlet plate 111
Dry first crosses air holes 112, bottom heat exchange runner is connected to outside, first on bottom outlet plate 111 crosses air holes 112 and be provided with
Close to the front side of door body 200.Also several second are offered on dorsal pore plate 113 and cross air holes 114, by back heat exchange runner and outside
Portion is connected to, and second on dorsal pore plate 113 crosses air holes 114, is provided with the lower part of dorsal pore plate 113.
In some embodiments, for the further temperature quickly reduced in cooking cavity 130, while cooking cavity is discharged
Exhaust gas in 130, the cooker further include exhaust pipe 500, one end of the exhaust pipe 500 and the cooking cavity 130
Inside connection, the other end are connected to the heat dissipation channel.When cooking cavity 130 divides for multiple sub- cooking cavities 130, sub- cooking cavity
Different exhaust pipes 500 is respectively arranged in 130 to be exhausted.It include the first sub- cooking cavity setting up and down with cooking cavity 130
131 and second for sub- cooking cavity 132, and the top of the first cooking cavity 130 is arranged in downtake pipe 510, and it is direct to pass through liner 120
With above it back air duct 160 or heat dissipation wind channel 150 be connected to；One end of second exhaust pipe 520 and the second sub- cooking cavity 132
Connection, the other end extend to 100 top of cabinet and are connected to the back air duct 160 at top or heat dissipation wind channel 150.
In some embodiments, in order to further increase the radiating efficiency of cooking cavity 130,100 air duct of cabinet is also wrapped
Back air duct 160 is included, the back air duct 160 includes back air inlet 161, back air outlet 162, and is located at the back
Radiating flow passage 163 between air inlet 161 and back air outlet 162, the radiating flow passage 163 is along the back of the cooker
Extend；The part that the exhaust pipe 500 is located at 100 back of cabinet is located in the radiating flow passage 163.That is exhaust pipe 500
Part along radiating flow passage 163 extend, in this way, making exhaust pipe 500 during conveying exhaust gas, so that it may by partial heat
It is transferred to by exhaust pipe 500 in the air of radiating flow passage 163, so as to quickly radiate.
Heat dissipation effect is improved while in order to improve space utilization rate, is formed with discharge hoses 500 at the top of the cabinet 100
By evacuation channel 170, the evacuation channel 170 and the radiating flow passage 163 are located at the part parallel at the top of cabinet 100
It is connected to heat dissipation channel.Specifically, the part at the top of radiating flow passage 163 and the positional relationship for avoiding channel 170 have very much, can be with
For left and right parallel setting, or upper and lower parallel setting.It is located at evacuation channel 170 with the part at 163 top of radiating flow passage
Top for, in this way, the double-deck radiator structure above and below being formed, the fraction of back radiating flow passage 163 passes through top heat dissipation
Runner 163 flows into heat dissipation wind channel 150, partially flows into heat dissipation channel from evacuation channel 170.By the way that evacuation channel 170 is arranged simultaneously
With top heat dissipation runner 163, air-flow is allowed to enter heat dissipation wind channel 150 faster, to quickly be discharged, is conducive to mention
High heat exchange efficiency and increase heat dissipation effect.
In some embodiments, in order to improve flow velocity of the air-flow in cooling system, to improve heat exchange efficiency, increase heat exchange
Effect, the cooker further include blower 300, and the blower 300 is set to 200 air duct of door body or 100 wind of cabinet
In road.Blower 300 can be set in 200 air duct of door body, also can be set in heat exchanging air duct, or be arranged in back air duct
Blower 300 is arranged in many places in 160, or in three air ducts, to increase the flow velocity of gas in air duct, so that external
Cold air quickly enters heat-exchange system and exchanges heat, and is also beneficial to timely arrange the hot-air after exchanging heat in heat-exchange system
Out.Certainly, it is worth noting that, in some embodiments, in order to preferably with heat dissipation air intake passage 152 and radiate air-out passage
153 cooperation, blower 300 may include shell so that blower 300 have air inlet 310 and exhaust outlet 320, air inlet 310 and dissipate
Hot air intake passage 152 is connected to, and exhaust outlet 320 is connected to heat dissipation air-out passage 153.
In order to improve the utilization rate and space utilization rate of blower 300, the blower 300 is located at heat dissipation air intake passage 152, dissipates
The intersection of hot air-out passage 153, radiating flow passage 163 and exhaust pipe 500.By the way that blower 300 is arranged in intersection, so that one
A blower 300 can drive the air-flow in three air ducts simultaneously, i.e., make simultaneously, 200 air duct of door body, heat dissipation air intake passage 152,
Negative pressure is formed in back air duct 160 and exhaust pipe 500, positive pressure is formed in heat dissipation air-out passage 153, will entirely radiate
The air stream drives of system.
In order to improve the ventilation efficiency of blower 300, the blower 300 is centrifugal blower 300, the heat dissipation air intake passage
152 and exhaust pipe 500 be connected to the air inlet of 300 side of centrifugal blower, the radiating flow passage 163 and the centrifugal blower
The air inlet of 300 other sides is connected to, and heat dissipation air-out passage 153 is connected to the air outlet of the blower 300.In this way, allowing to
Uniformly, it is quickly entered the wind from the two sides of 300 axis of blower, and from the radial direction discharge of blower 300, is so conducive to improve blower
The smoothness of 300 working efficiency and air-flow flowing.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (20)
1. a kind of cooker characterized by comprising
Cabinet, the cabinet have cooking cavity, and the cooking cavity is externally formed with cabinet air duct, the cabinet air duct in cabinet
Including heat dissipation wind channel, the heat dissipation wind channel has air inlet and air outlet；
Door body is flexibly connected with the cabinet, to open or close the opening of the cooking cavity；It is formed in the door body along institute
The door body air duct of door body extension is stated, the door body air duct has air inlet and air outlet, and the air outlet and the air inlet connect
It is logical, so as to be discharged by the air-flow in the door body air duct from the heat dissipation wind channel.
2. cooker as described in claim 1, which is characterized in that the air inlet is located at the bottom of the door body, described
Air outlet is located at the top of the door body, and the air inlet of the heat dissipation wind channel is located at the top of the cooking cavity close to the door body
The position at top.
3. cooker as described in claim 1, which is characterized in that the heat dissipation wind channel includes heat dissipation air intake passage, and
The heat dissipation air-out passage being connected to the heat dissipation air intake passage, the door body air duct is connected to the heat dissipation air intake passage；
The heat dissipation air intake passage and/or the air-out passage that radiates extend along the lateral wall of the cooking cavity.
4. cooker as claimed in claim 3, which is characterized in that the heat dissipation air intake passage is at the top of the cooking cavity
Lateral wall extends, and the heat dissipation air-out passage is located at the top of the heat dissipation air intake passage.
5. cooker as claimed in claim 3, which is characterized in that the heat dissipation air intake passage is from before the cooker
Lateral rear side extends, and front side of the heat dissipation air-out passage from the end of air intake passage to cooker extends.
6. cooker as described in claim 1, which is characterized in that the cooker includes electric-controlled box, the electric-controlled box
It is set to the top of the cooking cavity, the gas outlet is located at the top of the door body between the electric-controlled box.
7. cooker as described in claim 1, which is characterized in that the cooking cavity includes the first mutually isolated son culinary art
Chamber and the second sub- cooking cavity；The door body includes the first door body being correspondingly arranged with the described first sub- cooking cavity, and with it is described
The second door body that second sub- cooking cavity is correspondingly arranged；
It is formed with the first door body air duct in first door body, is formed in second door body and is connected to the first door body air duct
Second door body air duct；First door body air duct and/or the second door body air duct are connected to the heat dissipation wind channel.
8. cooker as claimed in claim 7, which is characterized in that the first sub- cooking cavity is located at the second son culinary art
The top of chamber, first door body are located at the top of second door body；
The bottom of first door body is formed with the first air inlet, and top is formed with the first air outlet；The bottom of second door body
Portion is formed with the second air inlet, and top is formed with the second air outlet；First air outlet is connected to the air inlet.
9. cooker as claimed in claim 7, which is characterized in that the bottom of first door body is formed with the first air inlet
Mouthful, top is formed with the first air outlet；The bottom of second door body is formed with the second air inlet, and top is formed with the second outlet air
Mouthful；
Wind gap, first air inlet and second outlet air are formed between first door body and second door body
Mouth is connected to the wind gap.
10. cooker as described in claim 1, which is characterized in that cabinet air duct further includes back air duct, the back wind
Road includes back air inlet, back air outlet, and the radiating flow passage between the back air inlet and back air outlet,
The radiating flow passage extends along the back of the cooker.
11. cooker as claimed in claim 10, which is characterized in that the back air outlet and the heat dissipation wind channel connect
It is logical.
12. cooker as claimed in claim 10, which is characterized in that the back air inlet is located at the bottom of box and leans on
The front side setting of nearly cooker.
13. cooker as claimed in claim 10, which is characterized in that the cabinet includes liner and is arranged in the liner
External shell, the cooking cavity are formed in the liner, and the back air duct is formed between the shell and the liner.
14. cooker as claimed in claim 13, which is characterized in that the shell includes bottom outlet plate, and bottom outlet plate is located at institute
The bottom of cabinet is stated, there is the through-hole being connected to the radiating flow passage on the bottom outlet plate；And/or
The shell includes dorsal pore plate, and the dorsal pore plate is located at the back of the cabinet, has on the dorsal pore plate and dissipates with described
The through-hole of hot flow path connection.
15. cooker as described in claim 1, which is characterized in that the cooker further includes exhaust pipe, the exhaust
One end of pipe is connected to the inside of the cooking cavity, and the other end is connected to the heat dissipation channel.
16. cooker as claimed in claim 15, which is characterized in that the cabinet air duct further includes back air duct, described
Back air duct includes back air inlet, back air outlet, and dissipating between the back air inlet and back air outlet
Hot flow path, the radiating flow passage extend along the back of the cooker；
The part that the exhaust pipe is located at the cabinet back is located in the radiating flow passage.
17. cooker as claimed in claim 16, which is characterized in that the top of the box is formed with what discharge hoses passed through
Channel is avoided, evacuation channel and the radiating flow passage are located at being connected to heat dissipation channel for the part parallel of top of the box.
18. the cooker as described in any one of claim 1 to 17, which is characterized in that the cooker further includes
Blower, the blower are set in the door body air duct or cabinet air duct.
19. cooker as claimed in claim 18, which is characterized in that the blower is located at heat dissipation air intake passage, radiates out
Wind channel, radiating flow passage and exhaust pipe intersection.
20. cooker as claimed in claim 19, which is characterized in that the blower is centrifugal blower, the heat dissipation air inlet
Channel and exhaust pipe are connected to the air inlet of the centrifugal blower side, the radiating flow passage and the centrifugal blower other side
Air inlet connection, heat dissipation air-out passage are connected to the air outlet of the blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119376.7A CN109645847A (en) | 2019-02-15 | 2019-02-15 | Cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119376.7A CN109645847A (en) | 2019-02-15 | 2019-02-15 | Cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109645847A true CN109645847A (en) | 2019-04-19 |
Family
ID=66122790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910119376.7A Pending CN109645847A (en) | 2019-02-15 | 2019-02-15 | Cooker |
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| Country | Link |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110179358A (en) * | 2019-04-30 | 2019-08-30 | 高亮 | A kind of radiator structure of cooking device |
| CN110448191A (en) * | 2019-08-31 | 2019-11-15 | 宁波方太厨具有限公司 | A kind of oven with radiator structure |
| CN110547695A (en) * | 2019-09-05 | 2019-12-10 | 广东志美尼电器有限公司 | Gas oven with flue gas channel structure |
| CN111248729A (en) * | 2020-02-28 | 2020-06-09 | 广东美的厨房电器制造有限公司 | Door assembly and steam cooking equipment with same |
| CN111990877A (en) * | 2020-07-09 | 2020-11-27 | 广东美的厨房电器制造有限公司 | Combined cooking utensil |
| CN112006530A (en) * | 2020-08-28 | 2020-12-01 | 宁波方太厨具有限公司 | Cooking device with double inner containers |
| CN112205888A (en) * | 2020-09-30 | 2021-01-12 | 宁波方太厨具有限公司 | Electric oven |
| CN112438616A (en) * | 2019-08-31 | 2021-03-05 | 宁波方太厨具有限公司 | Door body and cooking device with same |
| CN112914354A (en) * | 2021-02-02 | 2021-06-08 | 宁波方太厨具有限公司 | Cooking device with door body heat dissipation function |
| CN112971551A (en) * | 2021-05-06 | 2021-06-18 | 广东美的厨房电器制造有限公司 | Cooking device |
| CN114893793A (en) * | 2022-04-18 | 2022-08-12 | 宁波方太厨具有限公司 | Cooking device and integrated stove with same |
| WO2024082243A1 (en) * | 2022-10-20 | 2024-04-25 | 深圳市虎一科技有限公司 | Cooking device and refrigeration apparatus therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110179358A (en) * | 2019-04-30 | 2019-08-30 | 高亮 | A kind of radiator structure of cooking device |
| CN112438616B (en) * | 2019-08-31 | 2022-02-18 | 宁波方太厨具有限公司 | Door body and cooking device with same |
| CN110448191A (en) * | 2019-08-31 | 2019-11-15 | 宁波方太厨具有限公司 | A kind of oven with radiator structure |
| CN112438616A (en) * | 2019-08-31 | 2021-03-05 | 宁波方太厨具有限公司 | Door body and cooking device with same |
| CN110547695A (en) * | 2019-09-05 | 2019-12-10 | 广东志美尼电器有限公司 | Gas oven with flue gas channel structure |
| CN111248729A (en) * | 2020-02-28 | 2020-06-09 | 广东美的厨房电器制造有限公司 | Door assembly and steam cooking equipment with same |
| CN111990877A (en) * | 2020-07-09 | 2020-11-27 | 广东美的厨房电器制造有限公司 | Combined cooking utensil |
| CN112006530A (en) * | 2020-08-28 | 2020-12-01 | 宁波方太厨具有限公司 | Cooking device with double inner containers |
| CN112205888A (en) * | 2020-09-30 | 2021-01-12 | 宁波方太厨具有限公司 | Electric oven |
| CN112914354A (en) * | 2021-02-02 | 2021-06-08 | 宁波方太厨具有限公司 | Cooking device with door body heat dissipation function |
| CN112914354B (en) * | 2021-02-02 | 2022-03-18 | 宁波方太厨具有限公司 | Cooking device with door body heat dissipation function |
| CN112971551A (en) * | 2021-05-06 | 2021-06-18 | 广东美的厨房电器制造有限公司 | Cooking device |
| CN114893793A (en) * | 2022-04-18 | 2022-08-12 | 宁波方太厨具有限公司 | Cooking device and integrated stove with same |
| CN114893793B (en) * | 2022-04-18 | 2023-09-15 | 宁波方太厨具有限公司 | Cooking device and integrated kitchen with same |
| WO2024082243A1 (en) * | 2022-10-20 | 2024-04-25 | 深圳市虎一科技有限公司 | Cooking device and refrigeration apparatus therefor |
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Application publication date: 20190419 |