CN106801896B - Cooking cavity and cooker - Google Patents
Cooking cavity and cooker Download PDFInfo
- Publication number
- CN106801896B CN106801896B CN201710018268.1A CN201710018268A CN106801896B CN 106801896 B CN106801896 B CN 106801896B CN 201710018268 A CN201710018268 A CN 201710018268A CN 106801896 B CN106801896 B CN 106801896B
- Authority
- CN
- China
- Prior art keywords
- cooking cavity
- door body
- air
- hollow boss
- inlet hole
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/642—Cooling of the microwave components and related air circulation systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/006—Arrangements for circulation of cooling air
Abstract
The present invention provides a kind of cooking cavity and cookers, one side opening of cooking cavity, cooker further includes door body, door body is mounted on the open side of cooking cavity, cooking cavity is equipped with the hollow boss outwardly or inwardly protruded close to the position of open side, hollow boss has the air intake surface opposite with the opening face of cooking cavity or inclination, and air intake surface is equipped with air inlet hole.This programme is provided with hollow boss in the cavity wall of cooking cavity, air inlet hole is provided in hollow boss, make air inlet hole face or opposite obliquely body, so that after dry cold air is entered by air inlet hole, vertically or at a certain angle flow to door body, to which the air humidity near door body be effectively reduced, prevent the biggish stream of hot air of the intracorporal humidity of cooking cavity to door body, design greatly improves the anti-condensation function and effect of cold wind in this way, so as to reduce the cold blast rate of input cooking cavity, to guarantee to prevent door body condensation problem from occurring under the premise of not reducing product heating efficiency.
Description
Technical field
The present invention relates to cooking apparatus fields, more specifically, are related to a kind of cooking cavity, and a kind of with above-mentioned culinary art
The cooker of cavity.
Background technique
Existing cooker, such as micro-wave oven product, during heating food, the moisture in food can volatilize product
And condense and be attached to door body inboard (i.e. towards the side of inside cavity), lead to user's blurred vision, it is difficult to observe cooking cavity
The cooking status of internal food.In the past, in order to avoid the generation of above-mentioned phenomenon, the method taken is the side wall in cooking cavity
On open up air inlet hole, dry cold air is largely conveyed into cooking cavity along the direction of parallel door body by air inlet hole, prevents chamber
The internal biggish stream of hot air of humidity is to door body, to prevent inner side of door from condensation problem occurs.But cold air inputs excessive meeting
Leading to the temperature of inside cavity reduces, and influences the heating efficiency of product.
Summary of the invention
Present invention seek to address that at least one the technical problems existing in the prior art.
For this purpose, it is an advantage of the invention to provide a kind of cooking cavitys.
It is a further object of the invention to provide a kind of cookers, including above-mentioned cooking cavity.
To achieve the above object, the embodiment provides a kind of cooking cavitys, are used for cooker, the culinary art
One side opening of cavity, the cooker further include door body, and the door body is mounted on the open side of the cooking cavity, described
Cooking cavity is equipped with the hollow boss outwardly or inwardly protruded close to the position of the open side, and the hollow boss has and institute
The opening face or the air intake surface that inclination is opposite, the air intake surface for stating cooking cavity are equipped with air inlet hole.
In the prior art, dry cold air is entered in cooking cavity by air inlet hole with the direction of parallel door body, without straight
It connects and blows to door body, anti-condensation function and effect are poor, it is therefore necessary to which a large amount of input cold wind, which can just play, prevents door body generation condensation from asking
Topic.And this programme is provided with hollow boss in the cavity wall of cooking cavity, and air inlet hole is provided in hollow boss, air inlet hole is made
Face or opposite obliquely body, so as to door body vertically or at a certain angle be flowed to, to have after dry cold air is entered by air inlet hole
Effect reduces the air humidity near door body, prevents the biggish stream of hot air of the intracorporal humidity of cooking cavity to door body, and design in this way is big
Width improves the anti-condensation function and effect of cold wind, so as to reduce the cold blast rate of input cooking cavity, avoids reducing cooking cavity
Interior temperature, to guarantee to prevent door body condensation problem from occurring under the premise of not reducing product heating efficiency.
In the above-mentioned technical solutions, it is preferable that the hollow boss outwardly protrudes, and the air intake surface and the cooking cavity
The opening inclination of body is opposite.
In the present solution, the cavity wall of hollow boss and cooking cavity is integrally formed, the production assembly technology of such product is simple,
The production efficiency of product can be promoted.In addition, hollow boss protrudes the air inlet hole in hollow boss to protrusion on the outside of cooking cavity
The outside wall surface of cavity wall is so that it is convenient to the air supply device of cooker is blown to air inlet hole, also, outwardly protrude will not for hollow boss
Reduce the intracorporal cooking space of cooking cavity.
In any of the above-described technical solution, it is preferable that the hollow boss also has wind-guiding face, and the wind-guiding face is located at institute
It states between air intake surface and the opening of the cooking cavity, and the wind-guiding face and the air intake surface are V-shaped, the wind-guiding face is used for
The air-flow entered by the air inlet hole is oriented to the opening of the cooking cavity.
In the present solution, wind-guiding face is V-shaped with air intake surface, wind-guiding face play the guiding role to dry cold air, makes by entering the wind
Hole enters cold air stream to door body, so that the air humidity near door body be effectively reduced, prevents the intracorporal humidity of cooking cavity larger
Stream of hot air to door body, design greatly improves the anti-condensation function and effect of cold wind in this way, so as to reduce input cooking cavity
The cold blast rate of body avoids reducing the intracorporal temperature of cooking cavity, to guarantee to prevent door under the premise of not reducing product heating efficiency
Body condensation problem occurs.
In any of the above-described technical solution, it is preferable that the angle of the wind-guiding face and the air intake surface is being more than or equal to 80 °
And it is less than or equal in the range of 100 °.
The angle of wind-guiding face and the air intake surface is controlled in the range of 80 ° to 100 °, it is ensured that enterprising by air intake surface
The drying cold air that stomata flows into can flow to door body along wind-guiding face, to greatly improve the anti-condensation function and effect of cold wind, such as
This one can reduce input cooking cavity cold blast rate, avoid reduce the intracorporal temperature of cooking cavity, to guarantee do not reducing production
Prevent door body condensation problem from occurring under the premise of product heating efficiency.
Wherein, the preferred value of the angle of wind-guiding face and air intake surface is 90 °.
In any of the above-described technical solution, it is preferable that the hollow boss be arranged in the cooking cavity left side wall and/
Or on right side wall.
In any of the above-described technical solution, it is preferable that the hollow boss extends along the short transverse of the cooking cavity.
Design can increase the area of hollow boss air intake surface in this way, so as to increase the area of the enterprising air holes of air intake surface, with
Promote air inlet effect.
In any of the above-described technical solution, it is preferable that be additionally provided with exhaust vent in the cavity wall of the cooking cavity.
In the present solution, the cavity wall of cooking cavity is equipped with exhaust vent, when having dry cold air to be entered by air inlet hole, cooking cavity
It will form convection current in vivo, the biggish hot-air of cooking cavity inner part humidity be discharged by exhaust vent, to reduce cooking cavity
Interior air humidity further decreases the possibility that condensation problem is generated in door body.
Optionally, the exhaust vent is arranged in the back plate of the cooking cavity.
The embodiment of second aspect of the present invention provides a kind of cooker, including first aspect present invention any embodiment
The cooking cavity of offer.
The cooker that second aspect of the present invention embodiment provides is provided with first aspect present invention any embodiment
Cooking cavity, therefore the cooker has whole beneficial effects of the cooking cavity of any of the above-described embodiment offer, herein not
It repeats again.
In the above-mentioned technical solutions, it is preferable that the cooker further include: blower is mounted on outside the cooking cavity
Side, the blower are used to blow to the air inlet hole.
In the present solution, drying when blower works to air inlet hole, dry cold air is set to flow to door body by air inlet hole, to prevent
Condensation problem occurs in door body.
In the above-mentioned technical solutions, it is preferable that the cooker further include: magnetron and transformer, the magnetron
It is installed in the outside of the cooking cavity with transformer, and is respectively positioned between the blower and the hollow boss.
The cooker that this programme provides has microwave heating function, is equipped with magnetron and transformation on the outside of cooking cavity
Device, assembling firstly flow through magnetron, transformer, are in the side of magnetron, transformer far from air inlet hole, the wind of blower blowout
Stream oriented device heat dissipation, then flows to door body by air inlet hole, prevents door body condensation, and design in this way can be embodied as magnetic by a blower
Keyholed back plate, transformer heat dissipation and anti-the two effects of door body condensation, blower dosage is few, and the structure of product is simple, at low cost.And blower
The cold wind of blowout first exchanges heat with magnetron, transformer, make the temperature of dry cold air obtain it is certain promoted, after atmosphere temperature rising again by
Air inlet hole enters cooking cavity, to avoid the temperature for reducing cooking cavity, to guarantee the heating efficiency of product.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the left plate for the cooking cavity that one embodiment of the present of invention provides and the structural schematic diagram of back plate；
Fig. 2 be cooking cavity A-A shown in Fig. 1 to partial schematic sectional view.
Wherein, the appended drawing reference in Fig. 1 and Fig. 2 and the corresponding relationship between component names are as follows:
1 cooking cavity, 11 hollow boss, 111 air intake surfaces, 1111 air inlet holes, 112 wind-guiding faces, 12 exhaust vents.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
Implement in a manner of using other than the one described here, therefore, protection scope of the present invention is not by following public tool
The limitation of body embodiment.
As depicted in figs. 1 and 2, the embodiment provides a kind of cooking cavity 1 for cooker, cooking cavities
One side opening of body 1, cooker further include door body, and door body is mounted on the open side of cooking cavity 1, and cooking cavity 1 is close to be opened
The position of mouth side is equipped with the hollow boss 11 outwardly or inwardly protruded, and hollow boss 11 is equipped with air intake surface 111, air intake surface 111
It is equipped with air inlet hole 1111, wherein for air intake surface 111 there are two types of design scheme, a kind of scheme enables air intake surface 111 and cooking cavity 1
Plane where being open is parallel, makes the opening of 111 face cooking cavity 1 of air intake surface；Another scheme enables air intake surface 111 is opposite to cook
Plane where cavity 1 of preparing food opening is tilted a certain angle, and keeps the inclination of the opening of air intake surface 111 and cooking cavity 1 opposite.
In the prior art, dry cold air is entered in cooking cavity by air inlet hole with the direction of parallel door body, without straight
It connects and blows to door body, anti-condensation function and effect are poor, it is therefore necessary to which a large amount of input cold wind, which can just play, prevents door body generation condensation from asking
Topic.And this programme is provided with hollow boss 11 in the cavity wall of cooking cavity 1, and air inlet hole 1111 is provided with hollow boss 11
On, make 1111 face of air inlet hole or opposite obliquely body, so that after dry cold air is entered by air inlet hole 1111, vertically or with certain
Angle flows to door body, so that the air humidity near door body be effectively reduced, prevents the biggish hot-air of humidity in cooking cavity 1
Door body is flowed to, design in this way greatly improves the anti-condensation function and effect of cold wind, so as to reduce the cold wind of input cooking cavity 1
Amount avoids reducing the temperature in cooking cavity 1, to guarantee to prevent door body condensation from asking under the premise of not reducing product heating efficiency
Topic occurs.
It is outwardly protruded in hollow boss 11, and the opening of air intake surface 111 and cooking cavity 1 tilts in opposite scheme, in
Inner wall of the empty protrusion 11 close to cooking cavity opening side is wind-guiding face 112, and wind-guiding face 112 is located at air intake surface 111 and culinary art
Between the opening of cavity 1, and opposite air intake surface 111 is obliquely installed, and keeps wind-guiding face 112 and air intake surface 111 V-shaped, wind-guiding face 112
It play the guiding role to dry cold air, makes to flow to door body along wind-guiding face 112 into cold air by air inlet hole 1111, thus effectively
The air humidity near door body is reduced, prevents the biggish stream of hot air of humidity in cooking cavity 1 to door body, is designed so substantially
The anti-condensation function and effect of cold wind are improved, so as to reduce the cold blast rate of input cooking cavity 1, avoid reducing cooking cavity 1
Interior temperature, to guarantee to prevent door body condensation problem from occurring under the premise of not reducing product heating efficiency.
In the present solution, the cavity wall of hollow boss 11 and cooking cavity 1 is integrally formed, the production assembly technology letter of such product
It is single, the production efficiency of product can be promoted.In addition, hollow boss 11 to protruding on the outside of cooking cavity 1, make in hollow boss 11 into
Air holes 1111 protrudes the outside wall surface of cavity wall so that it is convenient to the air supply device of cooker is blown to air inlet hole 1111, also, hollow
Protrusion 11 outwardly protrudes the cooking space that will not reduce in cooking cavity 1.
In the inwardly projecting scheme of hollow boss 11, hollow boss 11 is air inlet close to the wall surface that cooking cavity 1 is open
Face 111.
Wherein, the drying cold air to guarantee that wind-guiding face can flow into air inlet is oriented to door body, wind-guiding face 112 and air intake surface
111 angle needs depending on the distance that hollow boss to cooking cavity is open.
For example, hollow boss is 30mm to the distance that cooking cavity is open, wind-guiding face 112 and the angle of air intake surface 111 exist
More than or equal to 80 ° and it is less than or equal in the range of 100 °, guarantees the drying cold air flowed by the enterprising stomata of air intake surface 111 in this way
Door body can be flowed to along wind-guiding face 112, to greatly improve the anti-condensation function and effect of cold wind, can thus reduce input
The cold blast rate of cooking cavity 1 avoids reducing the temperature in cooking cavity 1, to guarantee in the premise for not reducing product heating efficiency
Under prevent door body condensation problem occur.
Wherein, the preferred value of the angle of wind-guiding face 112 and air intake surface 111 is 90 °.
In any of the above-described technical solution, it is preferable that left side wall and/or the right side of cooking cavity 1 is arranged in hollow boss 11
On side wall.
In any of the above-described technical solution, it is preferable that hollow boss 11 extends along the short transverse of cooking cavity 1.
Design can increase the area of 11 air intake surface 111 of hollow boss in this way, so as to increase the enterprising air holes of air intake surface 111
1111 area, to promote air inlet effect.
In any of the above-described technical solution, it is preferable that be additionally provided with exhaust vent 12 in the cavity wall of cooking cavity 1.
In the present solution, the cavity wall of cooking cavity 1 is equipped with exhaust vent 12, there is dry cold air to be entered by air inlet hole 1111
When, it will form convection current in cooking cavity 1, the 1 biggish hot-air of inner part humidity of cooking cavity be discharged by exhaust vent 12, thus
The air humidity in cooking cavity 1 is reduced, the possibility for generating condensation problem in door body is further decreased.
Optionally, exhaust vent 12 is arranged in the back plate of cooking cavity 1.
The embodiment of second aspect of the present invention provides a kind of cooker, including first aspect present invention any embodiment
The cooking cavity of offer.
The cooker that second aspect of the present invention embodiment provides is provided with first aspect present invention any embodiment
Cooking cavity, therefore the cooker has whole beneficial effects of the cooking cavity of any of the above-described embodiment offer, herein not
It repeats again.
In the above-mentioned technical solutions, it is preferable that cooker further include: blower is mounted on the outside of cooking cavity, and blower is used
It blows in air inlet hole.
In the present solution, drying when blower works to air inlet hole, dry cold air is set to flow to door body by air inlet hole, to prevent
Condensation problem occurs in door body.
In the above-mentioned technical solutions, it is preferable that cooker further include: magnetron and transformer, magnetron and transformer
It is installed in the outside of cooking cavity, and is respectively positioned between blower and hollow boss.
The cooker that this programme provides has microwave heating function, is equipped with magnetron and transformation on the outside of cooking cavity
Device, assembling firstly flow through magnetron, transformer, are in the side of magnetron, transformer far from air inlet hole, the wind of blower blowout
Stream oriented device heat dissipation, then flows to door body by air inlet hole, prevents door body condensation, and design in this way can be embodied as magnetic by a blower
Keyholed back plate, transformer heat dissipation and anti-the two effects of door body condensation, blower dosage is few, and the structure of product is simple, at low cost.And blower
The cold wind of blowout first exchanges heat with magnetron, transformer, make the temperature of dry cold air obtain it is certain promoted, after atmosphere temperature rising again by
Air inlet hole enters cooking cavity, to avoid the temperature for reducing cooking cavity, to guarantee the heating efficiency of product.
In the description of this specification, it is to be understood that term degree "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "inner", "outside", " short transverse " is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
In the description of the present invention, term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense, for example, " connection "
It may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, centre can also be passed through
Medium is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of cooking cavity is used for cooker, a side opening of the cooking cavity, the cooker further includes door
Body, the door body are mounted on the open side of the cooking cavity, which is characterized in that
The cooking cavity is equipped with the hollow boss outwardly or inwardly protruded, the hollow boss close to the position of the open side
With the opening face with the cooking cavity or opposite air intake surface is tilted, the air intake surface is equipped with air inlet hole；
The hollow boss also has a wind-guiding face, the wind-guiding face be located at the air intake surface and the cooking cavity opening it
Between, and the wind-guiding face and the air intake surface are V-shaped, the wind-guiding face is used to the air-flow entered by the air inlet hole being oriented to institute
State the opening of cooking cavity.
2. cooking cavity according to claim 1, which is characterized in that
The hollow boss outwardly protrudes, and the inclination of the opening of the air intake surface and the cooking cavity is opposite.
3. cooking cavity according to claim 1, which is characterized in that
The angle of the wind-guiding face and the air intake surface is in the range of being more than or equal to 80 ° and being less than or equal to 100 °.
4. cooking cavity according to claim 1, which is characterized in that
The hollow boss is arranged on the left side wall and/or right side wall of the cooking cavity.
5. cooking cavity according to claim 4, which is characterized in that
The hollow boss extends along the short transverse of the cooking cavity.
6. cooking cavity according to any one of claim 1 to 5, which is characterized in that
Exhaust vent is additionally provided in the cavity wall of the cooking cavity.
7. a kind of cooker, which is characterized in that described includes such as cooking cavity described in any one of claims 1 to 6.
8. cooker according to claim 7, which is characterized in that further include:
Blower is mounted on the outside of the cooking cavity, and the blower is used to blow to the air inlet hole.
9. cooker according to claim 8, which is characterized in that further include:
Magnetron and transformer, the magnetron and transformer are installed in the outside of the cooking cavity, and are respectively positioned on described
Between blower and the hollow boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018268.1A CN106801896B (en) | 2017-01-11 | 2017-01-11 | Cooking cavity and cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018268.1A CN106801896B (en) | 2017-01-11 | 2017-01-11 | Cooking cavity and cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106801896A CN106801896A (en) | 2017-06-06 |
| CN106801896B true CN106801896B (en) | 2019-03-08 |
Family
ID=58985444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710018268.1A Active CN106801896B (en) | 2017-01-11 | 2017-01-11 | Cooking cavity and cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106801896B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101057717B1 (en) * | 2004-12-03 | 2011-08-18 | 주식회사 대우일렉트로닉스 | Dehumidifier of Microwave Door |
| JP2010181102A (en) * | 2009-02-06 | 2010-08-19 | Sharp Corp | Built-in cooking device |
| JP5118240B1 (en) * | 2011-08-08 | 2013-01-16 | シャープ株式会社 | Cooker |
| CN204943592U (en) * | 2015-09-25 | 2016-01-06 | 广东美的厨房电器制造有限公司 | Micro-wave oven |
-
2017
- 2017-01-11 CN CN201710018268.1A patent/CN106801896B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106801896A (en) | 2017-06-06 |
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