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CN107928446A - Baffle structure reaches and evaporates roast equipment including it - Google Patents

Baffle structure reaches and evaporates roast equipment including it Download PDF

Info

Publication number
CN107928446A
CN107928446A CN201711403429.5A CN201711403429A CN107928446A CN 107928446 A CN107928446 A CN 107928446A CN 201711403429 A CN201711403429 A CN 201711403429A CN 107928446 A CN107928446 A CN 107928446A
Authority
CN
China
Prior art keywords
panel
baffle arrangement
air outlet
air
arrangement according
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
Application number
CN201711403429.5A
Other languages
Chinese (zh)
Inventor
尤艳
梁少棠
陈兴强
冷芬勇
丁泺火
周荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201711403429.5A priority Critical patent/CN107928446A/en
Publication of CN107928446A publication Critical patent/CN107928446A/en
Priority to PCT/CN2018/103497 priority patent/WO2019119868A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0629Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
    • A47J37/0641Small-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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0664Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Drying Of Solid Materials (AREA)
  • Commercial Cooking Devices (AREA)

Abstract

The invention discloses a baffle structure and steaming and baking equipment comprising the same. The baffle structure comprises a panel and a coaming connected with the edge of the panel, and further comprises an air inlet part and an air outlet part, wherein the air inlet part is arranged on the panel; the air outlet part comprises at least two first air outlets arranged on the panel, and the at least two first air outlets are asymmetrically distributed in the transverse direction and the vertical direction of the panel. According to the invention, the plurality of first air outlets are arranged on the panel and distributed in an asymmetrical manner, so that the outlet air can flow along the direction of the wind flow field, hot air can flow out through the air outlets, and the temperature field can be more uniform.

Description

Baffle arrangement and scorch equipment including it
Technical field
The present invention relates to equipment correlative technology field is scorched, it is particularly a kind of baffle arrangement and scorches equipment including it.
Background technology
The inside of oven is both provided with heater element, and heater element is generally heat-generating pipe, in order to improve the temperature inside oven Degree, heat-generating pipe are generally located on the inner wall of oven inner container.Further, some ovens are equal in order to make the temperature inside liner It is even, fan is set in oven, the mobility of oven internal gas is improved, makes the temperature inside oven inner container more uniform.
But if heat-generating pipe and fan on the inner wall of liner, be easy in baking food in heat-generating pipe and Spot is stained with fan, on the one hand influences the heating efficiency of heat-generating pipe, on the other hand, glues the spot paid on heat-generating pipe or fan Cleaning is more difficult, is unfavorable for ensureing the cleaning inside liner.To solve the above-mentioned problems, generally require to install baffle additional, to hair Heat pipe and fan are blocked, but conventional baffles are usually a plane, and have been arranged symmetrically air outlet.So it is unfavorable for back The conduction of wind turbine and the wind flow field of back heating tube, is unfavorable for the uniformity in whole temperature field.
The content of the invention
In view of this, an object of the present invention is to provide one kind by setting asymmetric multiple air outlets to make air stream Lead to more smoothly baffle arrangement and scorch equipment including it.
First aspect, there is provided a kind of baffle arrangement, including panel and the coaming plate that is connected with the edge of the panel, the gear Harden structure further includes inlet section and outlet section, and the inlet section is set on the panel;
The outlet section includes setting at least two first air outlets on the panel, and described at least two first go out Air port the panel transverse direction and it is vertical equal mal-distribution.
Preferably, the outlet section includes being arranged on not the second air outlet on ipsilateral of the coaming plate, not ipsilateral On second air outlet size and/or quantity it is different.
Preferably, the panel is arc platy structure.
Preferably, the inlet section includes setting multiple through holes on the panel, and the multiple through hole is formed in institute In the range of stating a circle or the polygon on panel.
Preferably, the inlet section is arranged on the centre position of the panel.
Preferably, first air outlet is provided with two, and two first air outlets are separately positioned on close to described At the position of the opposite two corners of panel.
Preferably, first air outlet is in elongate structure, is formed between the extending direction of two first air outlets Angle α, the value range of α is 30 ° -60 °.
Preferably, it is provided with air guide structure at first air outlet.
Preferably, formed with angle β between the air guide structure and the panel, the value range of β is 50 ° -80 °.
Preferably, the air guide structure includes platy structure, and a side of the platy structure is connected to described first The edge of air outlet.
Preferably, the platy structure is located at the same side of the panel with the coaming plate.
Preferably, first air outlet is rectangular through-hole, and the platy structure is connected to one of the rectangular through-hole The edge of long side.
Preferably, second air outlet includes the notch and/or through hole being formed on the coaming plate.
Preferably, second air outlet is provided with three, and it is opposite that three second air outlets are formed in the coaming plate Two sides on.
Second aspect, there is provided one kind scorches equipment, including above-mentioned baffle arrangement, and the baffle arrangement is arranged on described scorch On the inner wall of equipment liner.
Baffle arrangement provided by the invention by setting multiple first air outlets in panel, and make multiple first air outlets with Asymmetrical mode is distributed, so that outlet air can be flowed out along distinguished and admirable field direction beneficial to hot-air by air outlet, and can Make temperature field more uniform.It is also prevented from that the local temperature caused by air draft has some setbacks is excessive and to influence part component normal Work.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the invention, feature and Advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows the structure diagram of baffle arrangement of the present invention;
Fig. 2 shows the schematic front view of baffle arrangement;
Fig. 3 shows in Fig. 2 schematic cross-section at A-A;
Fig. 4 shows the schematic diagram from baffle arrangement in terms of the second side.
Embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Ability Domain it is to be appreciated by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and attached drawing be not necessarily by than What example was drawn.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc. Word should be construed to the implication included rather than exclusive or exhaustive implication;That is, it is containing for " including but not limited to " Justice.
In the description of the present invention, it is to be understood that term " first ", " second " etc. are only used for description purpose, without It is understood that to indicate or implying relative importance.In addition, in the description of the present invention, unless otherwise indicated, the implication of " multiple " It is two or more.
Baffle arrangement provided by the invention is arranged on the inner wall for scorching equipment liner, for heat-generating pipe and fan equipotential Component inside liner is blocked, so that the component such as heat-generating pipe and fan will not be directly exposed on the inner wall of liner, can To avoid its viscous pair of spot, meanwhile, the setting of heretofore described baffle arrangement also helps the uniform temperature fields in liner, prevents Only local temperature is excessive.
Specifically, as shown in Figure 1, baffle arrangement provided by the invention 100 includes panel 110 and along the panel 110 The coaming plate 120 that whole edge is set, the coaming plate 120 form the structure of closure along the edge of the panel 110, and to described The first side extension of panel 110.When mounted, the first side of the panel 110 towards liner inner wall, with first side phase To the second side towards the inside of liner.
Preferably, the panel 110 is the cambered surface to its second side protrusion, on the one hand the setting of the cambered surface is more conducive to sky The circulation of gas, on the other hand can also improve the intensity of the panel 110, the face can be made on the premise of intensity is certain The thickness smaller of plate 110.Further, the panel 110 is rectangle, and the long side of the panel 110 is arc-shaped side, the panel 110 short side is straight flange.
Further, in side of the coaming plate 120 away from the panel 110 is generally aligned in the same plane, i.e., when the panel 110 when being cambered surface, and width of the coaming plate 120 close to the position part at the cambered surface center in their extension direction, which is more than, to be located at The width of the cambered surface end positions part.During 100 structure of the baffle installation, the coaming plate 120 is contacted with the inner wall of liner, So in side of the coaming plate 120 away from the panel 110 is arranged to be generally aligned in the same plane, to facilitate the baffle arrangement 100 installation.
Be provided with inlet section 111 and outlet section on the baffle arrangement 100, for air the panel 110 two effluents It is logical.As shown in Figure 1, the inlet section includes the inlet section 111 for being arranged on 110 center of panel, the inlet section 111 Including multiple through holes being formed on the panel 110, the multiple through hole is distributed in a circular region, the circle Region is close with the outer rim shape of the fan of installation inside the liner (introducing in detail below).Preferably, the inlet section 111 Can also being arranged to grid, either net structure also, the grid or net structure form circular or polygon etc., as long as It can substantially cover fan.
The outlet section includes the first air outlet 112 being arranged on panel 110, and first outlet air 112 is to be formed in Through hole on the panel 110, first air outlet 112 are provided with multiple, and multiple first air outlets 112 are in the face The transverse direction of plate 110 and vertically upper equal mal-distribution, the transverse direction and vertical transverse direction for shown in Fig. 2 and vertical.Preferably, First air outlet 112 is the through hole of elongate structure, and further, first air outlet 112 is rectangular opening.Described first Air outlet 112 is preferably provided with two, and two first air outlets 112 are separately positioned on opposite close to the panel 110 At two corners.Further, as shown in Fig. 2, two 112 extending directions of the first air outlet, i.e. two first air outlets 112 long side extended line intersects, and angle is α between intersecting extended line, and the value range of α is preferably 30 ° -60 °, Optimal is 55 °, makes air-out direction identical with distinguished and admirable field direction, is flowed out beneficial to hot-air by air outlet.Preferably, in other realities Apply in example, first air outlet 112 can also be multiple with other asymmetrical distribution modes settings, here not to its specific number Amount and distribution mode limit.
As shown in Figure 1,3, it is preferable that air guide structure 113, the wind-guiding knot are additionally provided with first air outlet 112 Structure 113 is provided with beneficial to wind by first air outlet 112, and water conservancy diversion is played the role of in the flowing to wind.The wind-guiding knot Structure 113 is preferably platy structure, and the air guide structure 113 is connected with a side of first air outlet 112, further Ground, the air guide structure 113 are connected to first air outlet 112 in the long side at 110 edge of panel.Also, such as Shown in Fig. 3, there are angle β between the air guide structure 113 and the panel 110, the value range of β is preferably 50 ° -80 °, most Excellent is 60 °, to obtain optimal air-out direction.The air guide structure 113 preferably only prolongs in the first side of the panel 110 Stretch, i.e., described air guide structure 113 is located at the same side of the panel 110 with the coaming plate 120, and so setting can be to avoid described When baffle arrangement 100 is installed, the air guide structure 113 can take the inner space of the liner.Preferably, in other embodiment In, the air guide structure 113 can also extend in the first side of the panel 110 and the second side.
As shown in Fig. 1,4, the outlet section further includes the second air outlet 121 being arranged on the coaming plate 120, and described Two air outlets 121 are the notch formed on the coaming plate 120, alternatively, second air outlet 121 can also be to be enclosed described The hole formed on plate 120.Second air outlet 121 is formed on multiple sides of the coaming plate 120, also, not ipsilateral On the quantity of second air outlet 121 and/or of different sizes.Preferably, second air outlet 121 is in the coaming plate Be provided with 120 opposite two sides it is multiple, also, multiple second air outlets 121 along the coaming plate 120 circumferential direction not It is symmetrical, for example, setting second air outlet 121 in the side of the coaming plate 120, set in opposite opposite side Two second air outlets 121, further, the size of multiple second air outlets 121 can also be different, or It is not exactly the same.
As shown in Figure 1, being additionally provided with fixed part 114 on the panel 110, the fixed part 114 is preferably through hole, described Fixed part 114 coordinates with connector is installed to the baffle arrangement 100 on the inner wall of liner.Further, the panel 110 On be additionally provided with hanging hole 115, to the baffle knot when hanging hole 115 is used to carry out the baffle arrangement 100 enamel Structure 100 carries out hanging use.Preferably, 115 aperture of hanging hole is less than the aperture of the through hole of the fixed part 114, described to hang The setting of hanging hole 115 can reduce dead angle present on the baffle arrangement 100 during enamel, make enamel effect more preferable.
Equipment is scorched the present invention also provides one kind, and the equipment of scorching includes oven, micro- scorch all-in-one machine, has and scorch work( Micro-wave oven of energy etc..The equipment of scorching includes above-mentioned baffle arrangement 100, and the baffle arrangement 100 is installed on described scorch and sets On the inner wall of standby liner, the equipment of scorching is preferably oven.Preferably, in the present embodiment, the fever for scorching equipment Pipe and fan are scorched on the backboard of equipment liner described in being installed in, and the baffle arrangement 100 is also mounted on the backboard, and And the first side of the panel 110 is set close to the backboard, after the baffle arrangement 100 is installed, the coaming plate 120 and institute Backboard contact is stated, the cavity of relative closure, heat-generating pipe and the fan position are formed between the baffle arrangement 100 and the backboard It is opposite with the fan in the inlet section 111 in the cavity, also, on the panel 110.Preferably, the fan be from Heart fan, the fan are rotated by making the air inside the liner enter the baffle knot out of described inlet section 111 In cavity between structure 100 and the backboard, the air entered in the cavity is heated through the heat-generating pipe.Due to the gear First air outlet, 112 and second air outlet 121 in harden structure 100 is mal-distribution, is conducive to make the air exist Flowed out, made by 112 and second air outlet 121 of the first air outlet again after being sufficiently heated and stir evenly in the cavity Wind flow field is more smooth, and temperature field is more uniform, also, due to being provided with the first air outlet 112 on the panel 110, The second air outlet 121 is provided with the coaming plate 120 so that the discharge that the hot-air in the cavity can be much sooner, keeps away The local temperature exempted from the backboard is excessive, so as to influence the normal work of part vigour part.
Preferably, in order to make air-out effect in the cavity more preferable, the baffle arrangement 100 when mounted can with it is described Certain gap is formed between backboard, specifically, gap is formed between the coaming plate 120 and the backboard, the gap can Blown out with hot wind supply.
Baffle arrangement provided by the invention makes it be more conducive to air flow by the way that panel is arranged to arc platy structure, and And make its intensity higher.And by setting mal-distribution on panel and coaming plate, according to the outlet air of distinguished and admirable field direction setting Mouthful, make air-flow more smooth, avoid localized hot-air from discharging in time, occur alternatively, air heats insufficient situation.
For those skilled in the art it is easily understood that on the premise of not conflicting, above-mentioned each preferred solution can be free Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is only exemplary, and it is nonrestrictive, without departing from the basic of the present invention In the case of principle, those skilled in the art can be directed to the various obvious or equivalent modification made of above-mentioned details or replace Change, be all included in scope of the presently claimed invention.

Claims (15)

1. a kind of baffle arrangement, it is characterised in that the coaming plate being connected including panel and with the edge of the panel, the baffle knot Structure further includes inlet section and outlet section, and the inlet section is set on the panel;
The outlet section includes setting at least two first air outlets on the panel, at least two first air outlet The panel transverse direction and it is vertical equal mal-distribution.
2. baffle arrangement according to claim 1, it is characterised in that the outlet section, which further includes, is arranged on the coaming plate Not the second air outlet on ipsilateral, the size of second air outlet on ipsilateral and/or quantity is not different.
3. baffle arrangement according to claim 1, it is characterised in that the panel is arc platy structure.
4. baffle arrangement according to claim 1, it is characterised in that the inlet section includes setting on the panel Multiple through holes, the multiple through hole are formed in the range of a circle or polygon on the panel.
5. baffle arrangement according to claim 4, it is characterised in that the inlet section is arranged on the interposition of the panel Put.
6. according to the baffle arrangement described in one of claim 1-5, it is characterised in that first air outlet is provided with two, Two first air outlets are separately positioned at the position of the opposite two corners of the panel.
7. baffle arrangement according to claim 6, it is characterised in that first air outlet is in elongate structure, two institutes State and angle α is formed between the extending direction of the first air outlet, the value range of α is 30 ° -60 °.
8. baffle arrangement according to claim 1, it is characterised in that be provided with air guide structure at first air outlet.
9. baffle arrangement according to claim 8, it is characterised in that between the air guide structure and the panel formed with The value range of angle β, β are 50 ° -80 °.
10. baffle arrangement according to claim 8, it is characterised in that the air guide structure includes platy structure, the plate One side of shape structure is connected to the edge of first air outlet.
11. baffle arrangement according to claim 10, it is characterised in that the platy structure is with the coaming plate positioned at described The same side of panel.
12. baffle arrangement according to claim 10, it is characterised in that first air outlet is rectangular through-hole, described Platy structure is connected to the edge of a long side of the rectangular through-hole.
13. baffle arrangement according to claim 2, it is characterised in that second air outlet includes being formed in described enclose Notch and/or through hole on plate.
14. baffle arrangement according to claim 2, it is characterised in that second air outlet is provided with three, three institutes The second air outlet is stated to be formed on two opposite sides of the coaming plate.
15. one kind scorches equipment, it is characterised in that including the baffle arrangement described in one of claim 1-14, the baffle knot Structure is arranged on described scorch on the inner wall of equipment liner.
CN201711403429.5A 2017-12-22 2017-12-22 Baffle structure reaches and evaporates roast equipment including it Pending CN107928446A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201711403429.5A CN107928446A (en) 2017-12-22 2017-12-22 Baffle structure reaches and evaporates roast equipment including it
PCT/CN2018/103497 WO2019119868A1 (en) 2017-12-22 2018-08-31 Shield structure, and steaming and baking device comprising same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711403429.5A CN107928446A (en) 2017-12-22 2017-12-22 Baffle structure reaches and evaporates roast equipment including it

Publications (1)

Publication Number Publication Date
CN107928446A true CN107928446A (en) 2018-04-20

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Application Number Title Priority Date Filing Date
CN201711403429.5A Pending CN107928446A (en) 2017-12-22 2017-12-22 Baffle structure reaches and evaporates roast equipment including it

Country Status (2)

Country Link
CN (1) CN107928446A (en)
WO (1) WO2019119868A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019119868A1 (en) * 2017-12-22 2019-06-27 格力电器(武汉)有限公司 Shield structure, and steaming and baking device comprising same
CN111904292A (en) * 2019-05-10 2020-11-10 宁波方太厨具有限公司 Oven inner container structure

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US20140110392A1 (en) * 2012-10-22 2014-04-24 Miguel Estrella Oven baffle
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CN204427810U (en) * 2015-02-12 2015-07-01 东莞市海新金属科技有限公司 A kind of baking box fan concealed structure
CN106063680A (en) * 2016-07-28 2016-11-02 宁波方太厨具有限公司 A kind of oven inner container structure
CN206612681U (en) * 2016-12-23 2017-11-07 宁波方太厨具有限公司 A kind of baking box microwave oven all-in-one machine
CN208740738U (en) * 2017-12-22 2019-04-16 珠海格力电器股份有限公司 Baffle structure reaches and evaporates roast equipment including it

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CN105662171A (en) * 2016-03-30 2016-06-15 广东美的厨房电器制造有限公司 Cooking utensil
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CN107198462A (en) * 2017-05-27 2017-09-26 无锡天麦机械有限公司 A kind of heated air circulation type baking box casing
CN107928446A (en) * 2017-12-22 2018-04-20 珠海格力电器股份有限公司 Baffle structure reaches and evaporates roast equipment including it

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140110392A1 (en) * 2012-10-22 2014-04-24 Miguel Estrella Oven baffle
US20140110391A1 (en) * 2012-10-22 2014-04-24 Miguel Estrella Oven baffle
CN204427810U (en) * 2015-02-12 2015-07-01 东莞市海新金属科技有限公司 A kind of baking box fan concealed structure
CN106063680A (en) * 2016-07-28 2016-11-02 宁波方太厨具有限公司 A kind of oven inner container structure
CN206612681U (en) * 2016-12-23 2017-11-07 宁波方太厨具有限公司 A kind of baking box microwave oven all-in-one machine
CN208740738U (en) * 2017-12-22 2019-04-16 珠海格力电器股份有限公司 Baffle structure reaches and evaporates roast equipment including it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019119868A1 (en) * 2017-12-22 2019-06-27 格力电器(武汉)有限公司 Shield structure, and steaming and baking device comprising same
CN111904292A (en) * 2019-05-10 2020-11-10 宁波方太厨具有限公司 Oven inner container structure

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