CN111904292A - Oven inner container structure - Google Patents
Oven inner container structure Download PDFInfo
- Publication number
- CN111904292A CN111904292A CN201910388735.9A CN201910388735A CN111904292A CN 111904292 A CN111904292 A CN 111904292A CN 201910388735 A CN201910388735 A CN 201910388735A CN 111904292 A CN111904292 A CN 111904292A
- Authority
- CN
- China
- Prior art keywords
- air
- air outlet
- hot air
- hot
- fan
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000004040 coloring Methods 0.000 abstract description 5
- 238000009792 diffusion process Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 101100438971 Caenorhabditis elegans mat-1 gene Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000000576 food coloring agent Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Abstract
The invention relates to an oven liner structure, which comprises a liner and a hot air system arranged at the back of the liner, wherein the hot air system comprises a hot air baffle, a centrifugal fan and a heating device, the hot air baffle and a back plate of the liner enclose a hot air cavity, the centrifugal fan and the heating device are both arranged in the hot air cavity, the hot air system also comprises an axial flow fan arranged in the hot air cavity, the axial flow fan is arranged at the front side of the centrifugal fan, and an impeller of the axial flow fan and an impeller of the centrifugal fan are coaxially arranged. According to the invention, hot air in the inner container quickly flows back to the hot air cavity under the negative pressure suction of the axial flow fan, then the axial flow fan conveys the hot air to the centrifugal fan along the axial flow direction, and the centrifugal fan diffuses the hot air to the periphery under the air centrifugal action. Therefore, the axial flow fan is used for realizing the accelerated air inlet of the hot air, so that the hot air can diffuse around the centrifugal fan at a faster flow speed, the heat circulation efficiency in the oven is improved, and the uniform coloring of food is promoted.
Description
Technical Field
The invention relates to the field of ovens, in particular to an oven liner structure.
Background
The back of an inner container of an existing oven is generally provided with a hot air system, and the hot air system comprises a hot air baffle, a centrifugal fan, a back motor and a back heating pipe. The air is heated through the back heating pipe, the centrifugal fan is driven to rotate through the back motor, hot air enters the hot air cavity from the air inlet of the hot air baffle, then is diffused around the centrifugal fan, and finally enters the oven liner from the air outlet of the hot air baffle. For example, the oven structure disclosed in the chinese utility model patent with the patent number ZL201720317099.7 (the publication number is CN2071101151U), and the oven-microwave oven all-in-one machine structure disclosed in the chinese utility model patent with the patent number ZL201621424419.0 (the publication number is CN 206612681U).
However, in the existing oven, the above-mentioned back heating pipe is the ring-type heating pipe, and this ring-type heating pipe encloses the periphery of establishing at centrifugal fan, like this when centrifugal fan is at radial diffusion to the hot-air that the axial got into, the ring-type heating pipe can hinder the radial diffusion of hot-air to influence the circulation of hot-air in the inner bag, and then make coloring of food inhomogeneous.
Disclosure of Invention
The invention aims to solve the technical problem of providing an oven liner structure for uniformly coloring food in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an oven inner bag structure, includes inner bag and the hot air system of setting at this inner bag back, and this hot air system includes hot-blast baffle, centrifugal fan and heating device, and this hot-blast baffle encloses into the hot-blast chamber with the backplate of inner bag, and above-mentioned centrifugal fan and heating device all set up in this hot-blast chamber, its characterized in that, hot air system still includes the axial fan who sets up in above-mentioned hot-blast chamber, and this axial fan sets up the front side at above-mentioned centrifugal fan to this axial fan's impeller sets up with centrifugal fan's impeller is coaxial.
In order to enable the hot air conveyed to the centrifugal fan by the axial flow fan to be diffused to the periphery by taking the centrifugal fan as a center better, the diameter of an impeller wheel of the axial flow fan is matched with that of the impeller wheel of the centrifugal fan.
In order to further promote the hot air to diffuse to the periphery of the centrifugal fan, the heating device is a heating pipe, the heating pipe is coiled into a disc shape and is arranged on the front side of the impeller opposite to the impeller of the axial flow fan, and the area of the heating device is matched with the impeller surface of the axial flow fan. In addition, the heated area of discoid heating pipe is greater than current ring type heating pipe to can heat the hot-air in the hot-blast chamber more fast, and then improve the whole thermal cycle efficiency of inner bag.
In order to guide the hot air entering the axial flow fan to the centrifugal fan to the maximum extent, the hot air system further comprises a flow guide cover arranged in the hot air cavity, the flow guide cover is cylindrical in shape, is sleeved on the periphery of the axial flow fan and is concentrically arranged with an impeller of the axial flow fan, and the front end of the flow guide cover is an air inlet end while the rear end of the flow guide cover is an air outlet end. Therefore, the hot air cannot diffuse to the periphery before reaching the centrifugal fan, so that the hot air can be guided to the centrifugal fan to the maximum extent.
Further, preferably, the air outlet end of the air guide sleeve is arranged around the periphery of the front end of the impeller of the centrifugal fan. Therefore, hot air can be better guided to the centrifugal fan through the axial flow fan and diffused to the periphery through the centrifugal fan.
Further, preferably, the end edge of the air outlet end of the air guide sleeve is flanged outwards along the circumferential direction to form a guide circumferential edge, and the guide circumferential edge is inclined upwards from front to back and then extends vertically. The diversion peripheral edge can play a role in diversion when hot air entering the centrifugal fan diffuses all around, so that the hot air can diffuse all around better, and the hot air enters the inner container through the air outlet on the hot air baffle.
Preferably, the upper edge of the diversion peripheral edge is provided with diversion ports at intervals along the circumferential direction. The air current velocity of flow of water conservancy diversion border department is very fast, through seting up the water conservancy diversion mouth, and the hot-air that is detained in the kuppe outside like this can flow in the kuppe through the water conservancy diversion mouth, then to diffusion all around under centrifugal fan's effect to improve the thermal cycle efficiency of inner bag.
In order to prevent the hot air outside the air guide sleeve from being influenced by the mutual collision of the air flows, preferably, the air guide openings are at least two circles which are arranged in the front and the back, and any two circles of adjacent air guide openings are arranged in a staggered mode.
In order to guide the hot air outside the air guide sleeve into the air guide sleeve better through the air guide openings, each air guide opening is formed by inwards turning over the cover surface of the air guide sleeve where the air guide opening is located, and each turning over part forms an air guide sheet.
Preferably, the end edge of the air inlet end of the air guide sleeve is abutted against the back face of the hot air baffle. Thereby the air inlet that can make hot-blast baffle go up the air inlet can get into in the kuppe completely to the hot-air that enables in the inner bag circulates better, thereby improves the thermal cycle efficiency of oven inner bag.
Preferably, the hot air baffle protrudes outward to form a hood shape, a platform protruding outward is formed in the middle of the hot air baffle, four sides of the hot air baffle are respectively inclined outward from front to back to form air outlet inclined planes, the platform is provided with an air inlet, and each air outlet inclined plane is provided with an air outlet. So design for the air-out of air outlet can not blow food directly, guarantees the homogeneity that food was colored.
In order to enable hot air in the inner container to better flow back to the hot air cavity through the air inlet, the middle part of the platform protrudes outwards to form a circular truncated cone-shaped air outlet boss, and the air inlet is formed in the top surface of the air outlet boss.
Preferably, the air outlets include a first air outlet and a second air outlet, the first air outlet is respectively arranged on the air outlet slopes on the upper side and the lower side of the platform, the second air outlet is respectively arranged on the air outlet slopes on the left side and the right side of the platform, the two first air outlets are arranged in a vertically staggered manner, and the two second air outlets are arranged in a bilaterally symmetrical manner. Make the air-out of each air outlet form the formula of encircleing, hot-blast from the food surface blow, can not form the blowing on the food surface, avoid certain diagonal angle to color too deeply.
Preferably, each first air outlet is formed by arranging at least two square first air outlet holes in parallel left and right, the width of each first air outlet hole on the upper air outlet inclined plane is smaller than that of each first air outlet hole on the lower air outlet inclined plane, and the length of each first air outlet hole on the upper air outlet inclined plane is larger than that of each first air outlet hole on the lower air outlet inclined plane; each second air outlet is formed by laying a second air outlet along the air outlet inclined plane where the second air outlet is located, and the density of the second air outlet in the middle of each second air outlet along the height direction of the hot air baffle is greater than that of the second air outlet on two sides. The first air outlet that enables the upside blows nearer like this, and the first air outlet of downside blows far away, and the air-out at each second air outlet middle part is more and can be to both sides diffusion to make each air outlet form the formula air-out of embracing better, make hot-air circulate better in the inner bag, and then the homogeneity that further food was colored.
Compared with the prior art, the invention has the advantages that: according to the invention, the axial flow fan is arranged on the front side of the centrifugal fan, so that hot air in the inner container quickly flows back to the hot air cavity under the negative pressure suction of the axial flow fan, then the axial flow fan conveys the hot air to the centrifugal fan along the axial flow direction, and the centrifugal fan diffuses the hot air to the periphery under the centrifugal action. Therefore, the axial flow fan is used for realizing the accelerated air inlet of the hot air, so that the hot air can diffuse around the centrifugal fan at a faster flow speed, the heat circulation efficiency in the oven is improved, and the uniform coloring of food is promoted.
Drawings
FIG. 1 is a schematic structural diagram of an inner container structure in an embodiment of the present invention
FIG. 2 is a schematic view of the structure of FIG. 1 in another direction;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a schematic structural diagram of a hot air baffle according to an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4 in another direction;
FIG. 6 is a schematic structural view of a pod in an embodiment of the present invention;
FIG. 7 is an enlarged view of portion B of FIG. 6;
fig. 8 is a schematic structural diagram of a heating device in an embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 8, an oven liner structure comprises a liner 1 and a hot air system arranged at the back of the liner 1, wherein the hot air system comprises a hot air baffle 2, an axial flow fan 4, a centrifugal fan 3, a flow guide cover 5, a heating device 6 and a back motor 7. The hot air baffle 2 and the back plate 11 of the inner container 1 enclose a hot air cavity 20, the axial flow fan 4, the centrifugal fan 3, the air guide sleeve 5 and the heating device 6 are all arranged in the hot air cavity 20, and the back motor 7 is arranged on the back plate 11 of the inner container 1.
The hot air baffle 2 is raised outward to form a cover body shape, a platform 201 which is raised outward is formed in the middle of the hot air baffle 2, the four sides of the hot air baffle 2 are respectively inclined forward and backward and outward to form air outlet inclined planes 203, the platform 201 is provided with an air inlet 21, and each air outlet inclined plane 203 is provided with an air outlet 22. So design for the air-out of air outlet 22 can not blow food directly, guarantees the homogeneity that food was colored. In order to make the hot air in the liner 1 better flow back to the hot air chamber 20 through the air inlet 21, the middle part of the platform 201 protrudes outwards to form a circular truncated cone shaped air outlet boss 202, and the air inlet 21 is arranged on the air outlet boss 202. In this embodiment, the air inlets 21 are circular arrays formed by arranging the air inlet holes 211.
Further, the air outlets include a first air outlet 221 and a second air outlet 222, the first air outlet 221 is respectively disposed on the air outlet slopes 203 located at the upper and lower sides of the platform 201, the second air outlet 222 is respectively disposed on the air outlet slopes 203 located at the left and right sides of the platform 201, the two first air outlets 221 are disposed in a vertically staggered manner, and the two second air outlets 222 are disposed in a bilaterally symmetrical manner. Make the air-out of each air outlet form the formula of encircleing, hot-blast from the food surface blow, can not form the blowing on the food surface, avoid certain diagonal angle to color too deeply. Specifically, each first air outlet 221 is formed by three first air outlet holes 2210 being arranged side by side in the left-right direction, the width of each first air outlet hole 2210 located on the upper air outlet inclined plane 203 is smaller than that of each first air outlet hole 2210 located on the lower air outlet inclined plane 203, and the length of each first air outlet hole 2210 located on the upper air outlet inclined plane 203 is larger than that of each first air outlet hole 2210 located on the lower air outlet inclined plane 203. Each second air outlet 222 is formed by laying the second air outlet 2220 along the air outlet inclined plane 203 where it is located, and the density of the second air outlet 2220 in the middle of each second air outlet 222 along the height direction of the hot air baffle 2 is greater than that in both sides, in this embodiment, each second air outlet 2220 is a square hole extending vertically. Through the design as above, the first air outlet 221 of the upper side can be blown relatively close, the first air outlet 221 of the lower side can be blown relatively far, the air outlet at the middle part of each second air outlet 222 is relatively large and can be diffused towards two sides, so that the air outlets can better form annular air outlet, the hot air can better circulate in the inner container 1, and the food coloring uniformity is further improved.
The axial flow fan 4 is disposed in front of the centrifugal fan 3, and an impeller of the axial flow fan 4 is disposed coaxially with an impeller of the centrifugal fan 3. In this embodiment, the impellers of the axial flow fan 4 and the centrifugal fan 3 are both mounted on the output shaft 71 of the back motor 7. Therefore, the hot air in the inner container 1 quickly flows back to the hot air cavity 20 under the negative pressure suction of the axial flow fan 4, then the axial flow fan 4 conveys the hot air to the centrifugal fan 3 along the axial flow direction, and the centrifugal fan 3 diffuses the hot air to the periphery under the centrifugal action. Therefore, the axial flow fan 4 is used for realizing the accelerated air inlet of the hot air, so that the hot air can diffuse around the centrifugal fan 3 at a faster flow speed, the heat circulation efficiency of the oven liner 1 is improved, and the uniform coloring of food is promoted. In addition, axial fan 4's impeller wheel footpath and centrifugal fan 3's impeller wheel footpath phase-match, in this application axial fan 4's impeller wheel footpath is close with centrifugal fan 3's impeller wheel footpath's size, and both are just right with hot-blast baffle 2's air intake 21 to the wheel face area of two impellers and this air intake 21's size phase-match, thereby enable to use centrifugal fan 3 to be better as the center to the diffusion all around by axial fan 4 transport to centrifugal fan 3's hot-air.
Preferably, the heating device 6 is a heating pipe, the heating pipe is coiled into a disc shape and is arranged on the front side of the impeller opposite to the impeller of the axial flow fan 4, and the area of the heating device 6 is matched with the impeller wheel surface of the axial flow fan 4. Compare with current ring type heating pipe and can promote hot-air to the diffusion all around of centrifugal fan 3 better, simultaneously, the area of being heated of the heating pipe of discoid form is greater than current ring type heating pipe to can heat the hot-air in the hot-air cavity 20 sooner, and then improve the whole thermal cycle efficiency of inner bag 1.
In this embodiment, the air guide sleeve 5 is cylindrical, is sleeved on the periphery of the axial flow fan 4 and is concentrically arranged with the impeller of the axial flow fan 4, and the front end of the air guide sleeve 5 is an air inlet end 501 and the rear end is an air outlet end 502, so that the hot air does not diffuse around before reaching the centrifugal fan 3, and can be guided to the centrifugal fan 3 to the greatest extent. Preferably, the air outlet end 502 of the air guide sleeve 5 is arranged around the front end of the impeller of the centrifugal fan 3, so that the hot air can be better guided to the centrifugal fan 3 through the axial flow fan 4 and spread to the periphery through the centrifugal fan 3. In addition, the end edge of the air inlet end 501 of the air guide sleeve 5 is abutted against the back surface of the hot air baffle 2 and is just opposite to the air inlet 21 on the hot air baffle 2, so that the inlet air of the air inlet 21 on the hot air baffle 2 can completely enter the air guide sleeve 5, the hot air in the inner container 1 can better circulate, and the thermal cycle efficiency of the oven inner container 1 is improved.
Further, the end edge of the air outlet end 502 of the air guide sleeve 5 is flanged outwards along the circumferential direction to form a guide circumferential edge 51, and the guide circumferential edge 51 is inclined upwards from front to back and then extends vertically. This water conservancy diversion week is followed 51 can be to getting into centrifugal fan 3 hot-air to playing the water conservancy diversion effect when diffusing all around for hot-air can be better to diffusing all around, then get into in the inner bag 1 through the air outlet 22 on the hot-blast baffle 2. Preferably, the diversion peripheral edge 51 is provided with diversion ports 511 at intervals along the circumferential direction. The air flow velocity of the diversion peripheral edge 51 is fast, and the diversion opening 511 is arranged, so that the hot air staying at the outer side of the diversion cover 5 can flow into the diversion cover 5 through the diversion opening 511 and then diffuse to the periphery under the action of the centrifugal fan 3, and the heat circulation efficiency of the liner 1 is improved. In this embodiment, the diversion opening 511 is two circles staggered back and forth, so that the hot air outside the diversion cover 5 is prevented from entering the diversion cover 5 due to the collision of the air flows. In order to better guide the hot air outside the pod 5 into the pod 5 through the diversion opening 511, each diversion opening 511 is formed by inward turning of the cover surface of the pod 5 where the diversion opening 511 is located, and each turning part forms a diversion piece 512.
Claims (14)
1. The utility model provides an oven inner bag structure, includes inner bag (1) and the hot air system who sets up at this inner bag (1) back, and this hot air system includes hot-blast baffle (2), centrifugal fan (3) and heating device (6), and this hot-blast baffle (2) and backplate (11) of inner bag (1) enclose into hot-blast chamber (20), and above-mentioned centrifugal fan (3) and heating device (6) all set up in this hot-blast chamber (20), its characterized in that, hot air system is still including setting up axial fan (4) in above-mentioned hot-blast chamber (20), and this axial fan (4) set up the front side in above-mentioned centrifugal fan (3) to the impeller of this axial fan (4) and the coaxial setting of impeller of centrifugal fan (3).
2. Oven liner structure according to claim 1, characterized in that the impeller diameter of the axial fan (4) matches the impeller diameter of the centrifugal fan (3).
3. The oven liner structure according to claim 2, wherein said heating means (6) is a heating pipe coiled in a disk shape and disposed at a front side of the impeller opposite to the impeller of said axial flow fan (4), and an area of said heating means (6) matches with an impeller tread of the axial flow fan (4).
4. The oven liner structure according to claim 3, wherein the hot air system further comprises a wind deflector (5) disposed in the hot air chamber (20), the wind deflector (5) is cylindrical in shape, and is sleeved on the periphery of the axial flow fan (4) and concentrically disposed with the impeller of the axial flow fan (4), and the front end of the wind deflector (5) is an air inlet end (501) and the rear end is an air outlet end (502).
5. The oven liner structure according to claim 4, characterized in that the air outlet end (502) of the air guide sleeve (5) is arranged around the periphery of the front end of the impeller of the centrifugal fan (3).
6. The oven liner structure as claimed in claim 5, wherein the end edge of the air outlet end (502) of the air guide sleeve (5) is flanged outwards along the circumferential direction to form a guide peripheral edge (51), and the guide peripheral edge (51) is inclined upwards from front to back and extends vertically.
7. The oven liner structure according to claim 6, wherein the flow guiding peripheral edge (51) is provided with flow guiding openings (511) at intervals along the circumferential direction.
8. The oven liner structure according to claim 7, wherein the diversion opening (511) is at least two circles arranged in front and back, and any two circles of adjacent diversion openings (511) are arranged in a staggered manner.
9. The oven liner structure according to claim 7 or 8, wherein each of the diversion openings (511) is formed by inward folding of the cover surface of the diversion cover (5) where the diversion opening is located, and each of the folded portions forms a diversion piece (512).
10. The oven liner structure as claimed in claim 4, 5, 6 or 7, wherein the end edge of the air inlet end (501) of the air guide sleeve (5) is abutted against the back surface of the hot air baffle (2).
11. The oven liner structure according to any one of claims 1 to 8, wherein the hot air baffle (2) is protruded outwards to form a hood shape, a platform (201) protruding outwards is formed in the middle of the hot air baffle, four sides of the hot air baffle (2) are respectively inclined forwards and backwards outwards to form air outlet inclined planes (203), the platform (201) is provided with an air inlet (21), and each air outlet inclined plane (203) is provided with an air outlet.
12. The oven liner structure according to claim 11, wherein the middle portion of the platform (201) protrudes outward to form a circular truncated cone-shaped air outlet boss (202), and the air inlet (21) is provided on the air outlet boss (202).
13. The oven liner structure according to claim 11, wherein the air outlets comprise a first air outlet (221) and a second air outlet (222), the first air outlet (221) is respectively disposed on the air outlet slopes (203) located at the upper and lower sides of the platform (201), the second air outlet (222) is respectively disposed on the air outlet slopes (203) located at the left and right sides of the platform (201), the two first air outlets (222) are disposed in a vertically staggered manner, and the two second air outlets (222) are disposed in a bilaterally symmetrical manner.
14. The oven liner structure according to claim 13, wherein each of the first outlet ports (221) is formed by at least two square first outlet holes (2210) arranged side by side in the left-right direction, and the width of each first outlet hole (2210) on the upper outlet inclined plane (203) is smaller than that of each first outlet hole (2210) on the lower outlet inclined plane (203), and the length of each first outlet hole (2210) on the upper outlet inclined plane (203) is larger than that of each first outlet hole (2210) on the lower outlet inclined plane (203);
each second air outlet (222) is formed by arranging second air outlet holes (2220) along the air outlet inclined plane (203) where the second air outlet holes are located, and the density of the second air outlet holes (2220) in the middle of each second air outlet (222) along the height direction of the hot air baffle (2) is greater than that of the second air outlet holes on two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388735.9A CN111904292B (en) | 2019-05-10 | 2019-05-10 | Oven inner container structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388735.9A CN111904292B (en) | 2019-05-10 | 2019-05-10 | Oven inner container structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111904292A true CN111904292A (en) | 2020-11-10 |
| CN111904292B CN111904292B (en) | 2022-05-17 |
Family
ID=73242589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910388735.9A Active CN111904292B (en) | 2019-05-10 | 2019-05-10 | Oven inner container structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111904292B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234986A (en) * | 2022-08-04 | 2022-10-25 | Tcl空调器(中山)有限公司 | Window type air conditioner and air duct structure thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0624629U (en) * | 1992-08-31 | 1994-04-05 | 株式会社斎藤器物製作所 | Stainless steel pot |
| CN2345909Y (en) * | 1998-08-20 | 1999-10-27 | 方胜康 | Multifunction warmer for bathroom |
| CN2445121Y (en) * | 2000-06-02 | 2001-08-29 | 陈建明 | Booster-type impeller |
| CN201033027Y (en) * | 2007-03-09 | 2008-03-12 | 广东长盈电器有限公司 | Steam oven |
| CN201708535U (en) * | 2010-06-08 | 2011-01-12 | 北京科锐配电自动化股份有限公司 | Diversion protective cover for overhead line terminal |
| US20120312516A1 (en) * | 2011-06-10 | 2012-12-13 | Super Micro Computer Inc. | Two-layer wind-guiding shroud |
| CN205156145U (en) * | 2015-11-16 | 2016-04-13 | 珠海格力电器股份有限公司 | Two fan blade air supply system and air conditioner |
| CN107928446A (en) * | 2017-12-22 | 2018-04-20 | 珠海格力电器股份有限公司 | Baffle arrangement and scorch equipment including it |
| CN108030408A (en) * | 2018-01-25 | 2018-05-15 | 美的集团电子商务有限公司 | Oven |
| CN207500182U (en) * | 2017-11-20 | 2018-06-15 | 珠海格力电器股份有限公司 | Fan assembly and with its air conditioner |
| CN208551423U (en) * | 2018-01-25 | 2019-03-01 | 美的集团电子商务有限公司 | Oven |
| CN208610659U (en) * | 2018-04-12 | 2019-03-19 | 广东新宝电器股份有限公司 | A kind of fried oven of booster-type air |
| CN109567615A (en) * | 2018-11-29 | 2019-04-05 | 樱花卫厨（中国）股份有限公司 | The uniform oven of baking temperature and oven internal temperature field analysis method |
-
2019
- 2019-05-10 CN CN201910388735.9A patent/CN111904292B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0624629U (en) * | 1992-08-31 | 1994-04-05 | 株式会社斎藤器物製作所 | Stainless steel pot |
| CN2345909Y (en) * | 1998-08-20 | 1999-10-27 | 方胜康 | Multifunction warmer for bathroom |
| CN2445121Y (en) * | 2000-06-02 | 2001-08-29 | 陈建明 | Booster-type impeller |
| CN201033027Y (en) * | 2007-03-09 | 2008-03-12 | 广东长盈电器有限公司 | Steam oven |
| CN201708535U (en) * | 2010-06-08 | 2011-01-12 | 北京科锐配电自动化股份有限公司 | Diversion protective cover for overhead line terminal |
| US20120312516A1 (en) * | 2011-06-10 | 2012-12-13 | Super Micro Computer Inc. | Two-layer wind-guiding shroud |
| CN205156145U (en) * | 2015-11-16 | 2016-04-13 | 珠海格力电器股份有限公司 | Two fan blade air supply system and air conditioner |
| CN207500182U (en) * | 2017-11-20 | 2018-06-15 | 珠海格力电器股份有限公司 | Fan assembly and with its air conditioner |
| CN107928446A (en) * | 2017-12-22 | 2018-04-20 | 珠海格力电器股份有限公司 | Baffle arrangement and scorch equipment including it |
| CN108030408A (en) * | 2018-01-25 | 2018-05-15 | 美的集团电子商务有限公司 | Oven |
| CN208551423U (en) * | 2018-01-25 | 2019-03-01 | 美的集团电子商务有限公司 | Oven |
| CN208610659U (en) * | 2018-04-12 | 2019-03-19 | 广东新宝电器股份有限公司 | A kind of fried oven of booster-type air |
| CN109567615A (en) * | 2018-11-29 | 2019-04-05 | 樱花卫厨（中国）股份有限公司 | The uniform oven of baking temperature and oven internal temperature field analysis method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234986A (en) * | 2022-08-04 | 2022-10-25 | Tcl空调器(中山)有限公司 | Window type air conditioner and air duct structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111904292B (en) | 2022-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109640734A (en) | The improvement of hair dryer constructs | |
| CN105650743B (en) | Air conditioner indoor unit | |
| WO2021218109A1 (en) | Upright air conditioner indoor unit | |
| CN111904292B (en) | Oven inner container structure | |
| CN111156183B (en) | Food cooking equipment with upper and lower air inlet cooling system | |
| CN107307558A (en) | Three air channel hair-dryers | |
| CN106063680B (en) | A kind of oven inner container structure | |
| CN116725387A (en) | Air fryer with three-dimensional hot air circulation | |
| CN210367787U (en) | Box annealing furnace | |
| CN207662176U (en) | A kind of oven blower fan system | |
| CN106122090A (en) | Axial-flow windwheel and axial flow blower | |
| CN210399157U (en) | Indoor machine of cabinet air conditioner | |
| EP2980304B1 (en) | Centrifugal fan and clothes dryer having the same | |
| JP3971976B2 (en) | Stove | |
| CN205536171U (en) | Air -conditioning indoor unit | |
| CN205536178U (en) | Air -conditioning indoor unit | |
| CN216776756U (en) | Hot air inner container structure and baking cooking equipment | |
| CN111912020A (en) | Vertical air conditioner indoor unit | |
| CN207940756U (en) | A kind of air fryer that thermal diffusivity is good | |
| CN218978654U (en) | Cooking utensil | |
| CN105841231A (en) | Air conditioner indoor unit | |
| CN219353678U (en) | Air fryer | |
| CN218279373U (en) | Hot-blast water conservancy diversion inner bag structure and evaporate oven | |
| CN217082544U (en) | Jet type flat flame combustion device | |
| CN112704407B (en) | Hot air baffle structure for cooking device and oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |