CN220876579U - Cooking appliance - Google Patents
Cooking appliance Download PDFInfo
- Publication number
- CN220876579U CN220876579U CN202322473070.6U CN202322473070U CN220876579U CN 220876579 U CN220876579 U CN 220876579U CN 202322473070 U CN202322473070 U CN 202322473070U CN 220876579 U CN220876579 U CN 220876579U
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- Prior art keywords
- hot air
- air chamber
- cooking
- cooking cavity
- cavity
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- 238000010411 cooking Methods 0.000 title claims abstract description 96
- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 235000013305 food Nutrition 0.000 claims description 18
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 9
- 235000021168 barbecue Nutrition 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Baking, Grill, Roasting (AREA)
Abstract
The utility model relates to the technical field of household appliances and discloses a cooking appliance, which comprises a cooking cavity, wherein a hot air chamber in fluid communication with the interior of the cooking cavity is arranged on the outer side of the cooking cavity, a hot air circulation assembly is arranged in the hot air chamber, a first heating structure is arranged on a top plate or a bottom plate of the cooking cavity, an air suction hole and an air outlet hole are arranged on a side plate which is arranged close to the hot air chamber, and the air outlet hole is positioned on one side of the air suction hole away from the first heating structure. According to the utility model, the temperature of one side of the cooking cavity far away from the first heating structure is low, so that the air outlet is arranged on one side far away from the first heating structure, hot air firstly enters one side of the cooking cavity far away from the first heating structure and then diffuses to the other side, and thus the temperature of one side of the cooking cavity far away from the first heating structure can be effectively increased, the temperature distribution in the cooking cavity is more uniform, and the heating effect is better.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a cooking appliance.
Background
At present, most of cooking appliances (such as ovens) with barbecue function in the market are provided with a hot air chamber, a hot air circulation assembly is arranged in the hot air chamber, circulating hot air is communicated with a cavity and the hot air chamber through an air suction hole and an air outlet hole, and an independent heating tube is generally arranged in the cavity to heat food in the cavity.
The air suction holes of the cooking electric appliance in the related art are generally arranged in the middle of the side plate of the cavity, the air outlet holes are uniformly distributed along the periphery of the air suction holes, the arrangement of the air suction holes and the air outlet holes easily causes overhigh temperature of food near one side of the heating tube, overhigh temperature of food far away from one side of the heating tube, uneven food heating and poor heating effect.
Disclosure of utility model
In view of the above, the present utility model provides a cooking appliance to solve the problem of uneven heating of food by the cooking appliance in the related art.
The utility model provides a cooking electric appliance, which comprises a cooking cavity, wherein a hot air chamber which is in fluid communication with the inside of the cooking cavity is arranged at the outer side of the cooking cavity, a hot air circulation assembly is arranged in the hot air chamber, a first heating structure is arranged on a top plate or a bottom plate of the cooking cavity, an air suction hole and an air outlet hole are arranged on a side plate which is arranged close to the hot air chamber, and the air outlet hole is positioned on one side of the air suction hole away from the first heating structure.
The beneficial effects are that: because keep away from one side temperature of first heating structure in the culinary art cavity is lower, consequently set up the air outlet in one side of keeping away from first heating structure, hot-blast first one side of keeping away from first heating structure in the culinary art cavity can be entered into, and to the opposite side diffusion again, can effectually improve the temperature of one side of keeping away from first heating structure in the culinary art cavity like this for temperature distribution in the culinary art cavity is more even, and the heating effect is better.
In an alternative embodiment, the first heating structure is arranged on the top plate, the air suction hole is arranged in the middle of the side plate and is positioned on the upper side, and the air outlet hole is positioned on the lower portion of the side plate.
The beneficial effects are that: through locating the first heating structure in the roof, the position that the hole of induced drafting was located in the middle of the cavity curb plate and is leaned on, the apopore is located the lower part of curb plate, after hot-blast entering cooking cavity, advance the downside of cooking cavity, afterwards get back to in the hot plenum from the upside of cooking cavity under the effect of hole of induced drafting, can increase hot-blast circulation's route for hot-blast distribution is more even in the cooking cavity.
In an alternative embodiment, the hot air chamber comprises a first hot air chamber arranged outside a left side plate of the cooking cavity and a second hot air chamber arranged outside a right side plate of the cooking cavity, and hot air circulation assemblies are arranged in the first hot air chamber and the second hot air chamber.
The beneficial effects are that: by arranging the first hot air chamber and the second hot air chamber, the first hot air chamber and the second hot air chamber can simultaneously convey circulating hot air into the cooking cavity, and the heating effect is better.
In an alternative embodiment, the heated air circulation assembly includes a fan and a second heat generating structure.
The beneficial effects are that: the fan can promote the flow of hot air, and the second heating structure can heat air, promotes the temperature of hot air.
In an alternative embodiment, the position of the air suction hole is arranged corresponding to the negative pressure area of the fan.
The beneficial effects are that: because the position of the air suction hole is arranged corresponding to the negative pressure area of the fan, the hot air in the cooking cavity can be sucked into the hot air chamber, and the hot air is blown out from the air outlet hole after being heated again by the second heating structure.
In an alternative embodiment, the second heat generating structure is a heat generating tube surrounding the fan.
The beneficial effects are that: the second heating structure surrounds the fan, so that hot air sucked by the fan can be sufficiently and uniformly heated, and the temperature of the hot air can be quickly increased.
In an alternative embodiment, a first inner cover is covered on the outer side of the left side plate of the cooking cavity, the first inner cover and the left side plate enclose a first hot air chamber, a second inner cover is covered on the outer side of the right side plate of the cooking cavity, the second inner cover and the right side plate enclose a second hot air chamber, and motors for driving the fans to rotate are respectively arranged on the outer sides of the first hot air chamber and the second hot air chamber.
The beneficial effects are that: the motor is arranged at the outer sides of the first hot air chamber and the second hot air chamber, so that heat in the first hot air chamber and the second hot air chamber is prevented from being transferred to the motor, and the motor is protected.
In an alternative embodiment, the outer cover of the first inner cover is provided with a first outer cover, the outer cover of the second inner cover is provided with a second outer cover, and the motor is respectively fixed on the first outer cover and the second outer cover.
The beneficial effects are that: the arrangement of the first outer cover and the second outer cover is convenient for installing and fixing the motor, and meanwhile, the outer cover can also play a role in further heat insulation, so that heat in the first hot air chamber and the second hot air chamber is prevented from being transferred to the motor and the outer sides of the first outer cover and the second outer cover.
In an alternative embodiment, the first heat generating structure is a heat generating tube.
In an alternative embodiment, the cooking appliance further comprises a box shell arranged outside the cooking cavity, the box shell and the cooking cavity form a box, and the cooking appliance further comprises a door body for opening or closing the box;
and/or a storage structure for containing food is arranged in the cooking cavity.
The beneficial effects are that: when the cooking work is needed or completed, the door body is opened, and food can be placed or taken out through the opening of the cooking cavity.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a cooking appliance when a door is closed according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a cooking appliance according to an embodiment of the present utility model after a door body is removed;
fig. 3 is a schematic structural view of the cooking appliance of fig. 2 with the storage structure removed;
fig. 4 is an exploded view of the cooking appliance shown in fig. 3;
FIG. 5 is an enlarged view of FIG. 4 at A;
Fig. 6 is a cross-sectional view of the cooking appliance shown in fig. 3;
Fig. 7 is an enlarged view at B in fig. 6.
Reference numerals illustrate:
1. A cooking cavity; 101. a top plate; 102. a bottom plate; 103. a left side plate; 104. a right side plate; 105. a rear plate; 2. a first heat generating structure; 3. an air suction hole; 4. an air outlet hole; 5. a placement structure; 6. a guide rail; 7. a first hot air chamber; 8. a second hot air chamber; 9. a fan; 10. a second heat generating structure; 11. a first inner cover; 12. a second inner cover; 13. a first housing; 14. a second housing; 15. a case housing; 16. a door body; 17. a control panel box; 18. and a motor.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
At present, most of cooking appliances (such as ovens) with barbecue function in the market are provided with a hot air chamber, a hot air circulation assembly is arranged in the hot air chamber, circulating hot air is communicated with a cavity and the hot air chamber through an air suction hole and an air outlet hole, and an independent heating tube is generally arranged in the cavity to heat food in the cavity.
The air suction holes of the cooking electric appliance in the related art are generally arranged in the middle of the side plate of the cavity, the air outlet holes are uniformly distributed along the periphery of the air suction holes, the arrangement of the air suction holes and the air outlet holes easily causes overhigh temperature of food near one side of the heating tube, overhigh temperature of food far away from one side of the heating tube, uneven food heating and poor heating effect.
Embodiments of the present utility model are described below with reference to fig. 1 to 7.
According to the embodiment of the utility model, a cooking electric appliance is provided, which comprises a cooking cavity 1, wherein a hot air chamber in fluid communication with the interior of the cooking cavity 1 is arranged on the outer side of the cooking cavity 1, a hot air circulation assembly is arranged in the hot air chamber, a first heating structure 2 is arranged on a top plate 101 or a bottom plate 102 of the cooking cavity 1, an air suction hole 3 and an air outlet hole 4 are arranged on a side plate which is arranged close to the hot air chamber, and the air outlet hole 4 is positioned on one side of the air suction hole 3 away from the first heating structure 2.
In this embodiment, since the temperature of the side of the cooking cavity 1 far from the first heating structure 2 is lower, the air outlet is arranged on the side far from the first heating structure 2, as indicated by the arrow in fig. 6, hot air will enter the side of the cooking cavity 1 far from the first heating structure 2 and diffuse to the other side, so that the temperature of the side of the cooking cavity 1 far from the first heating structure 2 can be effectively increased, the temperature distribution in the cooking cavity 1 is more uniform, and the heating effect is better.
In one embodiment, as shown in fig. 2, a storage structure 5 for food is provided in the cooking cavity 1.
In this embodiment, when the food is needed to be cooked, the food is directly placed in the placement structure 5, the first heating structure 2 heats, and then the hot air circulation component is matched to blow hot air into the cooking cavity 1, so that the food can be uniformly cooked.
In one embodiment, the storage structure 5 is provided with multiple layers, so that the space inside the cooking cavity 1 can be fully utilized.
In one embodiment, a guide rail 6 is provided in the cooking cavity 1, and the object placing structure 5 is provided on the guide rail 6 and can be pulled along the guide rail 6.
In one embodiment, the cooking cavity 1 has a top plate 101, a bottom plate 102, a left side plate 103, a right side plate 104, and a rear plate 105, and an opening of the cooking cavity 1 is opposite to the rear plate 105, through which food can be taken out or placed.
In one embodiment, the first heating structure 2 is arranged on the top plate 101, the air suction hole 3 is arranged on the middle upper part of the side plate of the cavity, and the air outlet hole 4 is arranged on the lower part of the side plate.
In this embodiment, by arranging the first heating structure 2 on the top plate 101, arranging the air suction hole 3 in a position above the middle of the cavity side plate, and arranging the air outlet hole 4 in the lower part of the side plate, after the hot air enters the cooking cavity 1, the hot air enters the lower side of the cooking cavity 1, and then returns to the hot air chamber from the upper side of the cooking cavity 1 under the action of the air suction hole 3, the path of hot air circulation can be increased, so that the hot air is distributed more uniformly in the cooking cavity 1.
In one embodiment, the hot air chamber comprises a first hot air chamber 7 arranged outside a left side plate 103 of the cooking cavity 1 and a second hot air chamber 8 arranged outside a right side plate 104 of the cooking cavity 1, and a hot air circulation assembly is arranged in each of the first hot air chamber 7 and the second hot air chamber 8.
In the embodiment, by arranging the first hot air chamber 7 and the second hot air chamber 8, the circulating hot air is simultaneously conveyed into the cooking cavity 1 by the first hot air chamber 7 and the second hot air chamber 8, and the heating effect is better.
In one embodiment, as shown in fig. 4, the left side plate 103 and the right side plate 104 are respectively provided with a concave cavity recessed towards the interior of the cooking cavity 1, and the air suction holes 3 and the air outlet holes 4 are positioned at the bottom of the concave cavity, so that the space of the first hot air chamber 7 and the second hot air chamber 8 can be increased
In one embodiment, the hot air circulation assembly comprises a fan 9 and a second heat generating structure 10.
In this embodiment, the fan 9 may promote the flow of hot air, and the second heat generating structure 10 may heat the air to raise the temperature of the hot air.
In one embodiment, the position of the suction hole 3 is set corresponding to the negative pressure region of the fan 9.
In this embodiment, since the position of the air suction hole 3 is provided corresponding to the negative pressure region of the fan 9, it is ensured that the hot air in the cooking cavity 1 can be sucked into the hot air chamber, and heated again by the second heating structure 10 and blown out from the air outlet hole 4.
In one embodiment, as shown in fig. 4 and 5, the second heat generating structure 10 is a heat generating tube surrounding the fan 9.
In this embodiment, the second heating structure 10 surrounds the fan 9, so that the hot air sucked by the fan 9 can be heated sufficiently and uniformly, and the temperature of the hot air can be raised rapidly.
In one embodiment, a first inner cover 11 is covered on the outer side of the left side plate 103 of the cooking cavity 1, the first inner cover 11 and the left side plate 103 enclose a first hot air chamber 7, a second inner cover 12 is covered on the outer side of the right side plate 104 of the cooking cavity 1, the second inner cover 12 and the right side plate 104 enclose a second hot air chamber 8, and a motor 18 for driving the fan 9 to rotate is respectively arranged on the outer sides of the first hot air chamber 7 and the second hot air chamber 8.
In this embodiment, the motor 18 is arranged outside the first hot air chamber 7 and the second hot air chamber 8, so that heat in the first hot air chamber 7 and the second hot air chamber 8 can be prevented from being transferred to the motor 18, and the motor 18 is protected.
In one embodiment, the outer cover of the first inner cover 11 is provided with a first outer cover 13, the outer cover of the second inner cover 12 is provided with a second outer cover 14, and the motor 18 is fixed on the first outer cover 13 and the second outer cover 14 respectively.
In this embodiment, the first housing 13 and the second housing 14 are arranged to facilitate the installation and fixing of the motor 18, and the housing also serves as a further heat insulation function to prevent heat in the first hot air chamber 7 and the second hot air chamber 8 from being transferred to the motor 18 and the outer sides of the first housing 13 and the second housing 14.
In one embodiment, the first heat generating structure 2 is a heat generating tube.
In an embodiment not shown in the figures, the first heat generating structure 2 may be a heat generating plate or a heat generating filament.
In one embodiment, the cooking appliance further comprises a case housing 15 provided outside the cooking cavity 1, the case housing 15 and the cooking cavity 1 constituting a case, and the cooking appliance further comprises a door 16 for opening or closing the case.
In this embodiment, when a cooking operation is required or completed, the door 16 is opened and food can be placed or taken out through the opening of the cooking cavity 1.
In one embodiment, as shown in FIG. 1, a control panel box 17 is provided above the door 16.
Although embodiments of the present utility model have been described in connection with the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the utility model, and such modifications and variations fall within the scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a cooking appliance, its characterized in that, including culinary art cavity (1), the outside of culinary art cavity (1) be equipped with the inside fluid communication's of culinary art cavity (1 hot-blast room, be equipped with hot-blast circulation subassembly in the hot-blast room, roof (101) or bottom plate (102) of culinary art cavity (1) are equipped with first heating structure (2), with curb plate that hot-blast room next-door neighbour set up is equipped with induced air hole (3) and air outlet (4), air outlet (4) are located induced air hole (3) are kept away from one side of first heating structure (2).
2. The cooking appliance according to claim 1, wherein the first heating structure (2) is arranged on the top plate (101), the air suction hole (3) is arranged in the middle of the side plate and is positioned above, and the air outlet hole (4) is positioned at the lower part of the side plate.
3. The cooking appliance according to claim 1, wherein the hot air chamber comprises a first hot air chamber (7) arranged outside a left side plate (103) of the cooking cavity (1) and a second hot air chamber (8) arranged outside a right side plate (104) of the cooking cavity (1), and hot air circulation assemblies are arranged in the first hot air chamber (7) and the second hot air chamber (8).
4. A cooking appliance according to claim 3, characterized in that the hot air circulation assembly comprises a fan (9) and a second heat generating structure (10).
5. Cooking appliance according to claim 4, characterized in that the suction holes (3) are positioned in correspondence with the negative pressure zone of the fan (9).
6. The cooking appliance according to claim 4, wherein the second heat generating structure (10) is a heat generating tube surrounding the fan (9).
7. The cooking appliance according to claim 4, wherein a first inner cover (11) is covered on the outer side of a left side plate (103) of the cooking cavity (1), the first inner cover (11) and the left side plate (103) enclose a first hot air chamber (7), a second inner cover (12) is covered on the outer side of a right side plate (104) of the cooking cavity (1), the second inner cover (12) and the right side plate (104) enclose a second hot air chamber (8), and a motor (18) for driving the fan (9) to rotate is arranged on the outer sides of the first hot air chamber (7) and the second hot air chamber (8) respectively.
8. The cooking appliance according to claim 7, wherein the outer side cover of the first inner cover (11) is provided with a first outer cover (13), the outer side cover of the second inner cover (12) is provided with a second outer cover (14), and the motor (18) is fixed on the first outer cover (13) and the second outer cover (14), respectively.
9. The cooking appliance according to any one of claims 1 to 8, wherein the first heat generating structure (2) is a heat generating tube.
10. The cooking appliance according to any one of claims 1 to 8, further comprising a box housing (15) provided outside the cooking cavity (1), the box housing (15) and the cooking cavity (1) constituting a box, the cooking appliance further comprising a door (16) for opening or closing the box;
And/or a storage structure (5) for storing food is arranged in the cooking cavity (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322473070.6U CN220876579U (en) | 2023-09-12 | 2023-09-12 | Cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322473070.6U CN220876579U (en) | 2023-09-12 | 2023-09-12 | Cooking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220876579U true CN220876579U (en) | 2024-05-03 |
Family
ID=90843868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322473070.6U Active CN220876579U (en) | 2023-09-12 | 2023-09-12 | Cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220876579U (en) |
-
2023
- 2023-09-12 CN CN202322473070.6U patent/CN220876579U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |