CN212565902U - Electric cooking appliance - Google Patents

Abstract

The utility model relates to a cooking appliance, include: the device comprises a shell, a cavity, a fan, a magnetron, a transformer, a heating tube cover, an air guide cover and a bottom wind shield. Because end shield sets up between the diapire of cavity and bottom, end shield is used for sealing the bottom of electric room, prevent that the air current in the electric room from discharging outward through second interval space to the shell, the wind that the fan blew out flows behind magnetron and transformer, most amount of wind finally flows to the first interval space of cavity top, through the air inlet breach, the second fresh air inlet enters into the heating tube cover, and then blows to the peripheral space of heating tube or heating tube, then rethread third fresh air inlet enters into in the cavity. Most amount of wind can bring the most heat of heating tube into the cavity when flowing through the heating tube, prevents that the heat gathering of heating tube from at the cavity top, can avoid the roof high temperature of shell to cause the phenomenon of scalding one's hand, can improve the culinary art effect simultaneously.

Description

Electric cooking appliance

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a cooking appliance.

Background

The cooking appliance, especially the cooking appliance with microwave heating function, such as microwave oven with simple microwave heating function, microwave barbecue machine with heating tube barbecue function, micro-steamer with steam heating function or micro-steaming and baking three-function integrated machine.

Traditional cooking device sets up the heating tube at the cavity roof, and the partial amount of wind that the fan blew out gets into in the heating tube cover and produce hot-blastly through the mesh of intaking on the heating tube cover, and hot-blastly then insufflates in the cavity. The heating tube is used for transferring heat to the top surface of the food so as to improve the heating uniformity and the heating speed of the food. However, the conventional cooking appliance still has a poor barbecuing effect, and the temperature on the top wall of the housing is high, so that the phenomenon of scalding hands is easily caused.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need to overcome the drawbacks of the prior art and to provide an electric cooking appliance that can improve cooking performance, lower the temperature of the top wall of the housing, and prevent the occurrence of scalding.

The technical scheme is as follows: a cooking appliance, comprising: the shell and a cavity arranged in the shell, the shell comprises a top cover, a first side cover, a second side cover, a bottom cover and a rear cover, the top cover is respectively connected with the first side cover, the second side cover and the rear cover, the bottom cover is respectively connected with the first side cover, the second side cover and the rear cover, a first side wall of the cavity and the first side cover form an electrical chamber, a top wall of the cavity and the top cover form a first spacing space communicated with the electrical chamber, and a bottom wall of the cavity and the bottom cover form a second spacing space; the fan, the magnetron and the transformer are all arranged in the electric chamber, the rear cover is provided with a first air inlet hole correspondingly communicated with the electric chamber, the air inlet side of the fan is adjacent to the first air inlet hole, and a ventilation interval is formed between the magnetron and the transformer; the heating tube, the heating tube cover covering the periphery of the heating tube and the wind guide cover covering the outside of the heating tube cover are arranged, one side of the wind guide cover facing the electric room is provided with a wind inlet notch, the heating tube cover is provided with a second wind inlet hole corresponding to the position of the wind inlet notch, the top wall of the cavity is also provided with a third wind inlet hole, the heating tube cover is communicated with the third wind inlet hole, and the first wind inlet hole, the ventilation interval, the wind inlet notch, the second wind inlet hole, the third wind inlet hole and the cavity form a heating tube air channel; and the bottom wind shield is arranged between the bottom wall of the cavity and the bottom cover and used for sealing the bottom of the electrical room and preventing the airflow in the electrical room from being discharged outside the shell through the second interval space.

Foretell cooking device, because end deep bead set up in the diapire of cavity with between the bottom, end deep bead is used for sealing the bottom of electric room prevents that the air current in the electric room passes through second interval space to the shell is discharged outward, and the stream of wind that the fan blew out is behind magnetron and transformer, and most amount of wind finally flows to the first interval space of cavity top, enters into the heating tube cover through air inlet breach, second fresh air inlet, and then blows to heating tube or heating tube peripheral space, then the rethread third fresh air inlet enters into the cavity. Most amount of wind can bring the most heat of heating tube into the cavity when flowing through the heating tube, prevents that the heat gathering of heating tube from at the cavity top, can avoid the roof high temperature of shell to cause the phenomenon of scalding one's hand, can improve the culinary art effect simultaneously.

In one embodiment, a first folding edge is arranged at the bottom of the bottom wind shield and is attached to the bottom cover.

In one embodiment, a groove extending in the front-back direction is formed in the surface, facing the cavity, of the bottom cover, the first folding edge is located in the groove, and the first folding edge is attached to and connected with the bottom wall of the groove.

In one embodiment, a second folded edge is arranged at the top of the bottom wind shield and is attached to the bottom wall of the cavity.

In one embodiment, the cooking appliance further comprises a first sealing strip arranged between the second folding edge and the bottom wall of the cavity.

In one embodiment, a microwave stirring motor is arranged at the middle part of the bottom wall of the cavity, and a detachable convex cover is arranged on the bottom cover corresponding to the microwave stirring motor.

In one embodiment, a first air outlet hole is formed in the first side wall and/or the rear wall of the cavity, and a second air outlet hole is formed in the first side cover and/or the rear cover; the front wall of the cavity is provided with a door, the shell further comprises a front plate which is arranged corresponding to the door, and the front plate is provided with a door body which can be opened.

In one embodiment, the heating pipe cover and the air guide cover are both located at a position close to the rear of the top wall of the cavity, a front wind shield is arranged on the front side of the cavity, a top surrounding strip is arranged between the air guide cover and the front wind shield, one end of the top surrounding strip is connected to the opening edge of the air inlet gap, and the other end of the top surrounding strip is erected on the front wind shield.

In one embodiment, the top surrounding strip is obliquely arranged relative to the top wall of the cavity, the heating tube cover is rectangular, and the top surrounding strip forms a V-shaped included angle with the front edge of the heating tube cover.

In one embodiment, the top surface of the top surrounding strip is flush with the top surface of the wind scooper, a second sealing strip is arranged on the top surface of the top surrounding strip and the top surface of the wind scooper, and the top surface of the second sealing strip is attached to the top cover.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a cooking appliance according to an embodiment of the present invention;

fig. 2 is a view of a cooking appliance according to an embodiment of the present invention with a top cover and a second side cover removed;

fig. 3 is an exploded schematic view of a cooking appliance according to an embodiment of the present invention, after a top cover, a second side cover and a door body are removed;

fig. 4 is a cross-sectional view of an electric cooking appliance according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of FIG. 4 at A;

fig. 6 is an exploded view of a perspective of an electrical cooking device according to an embodiment of the present invention;

fig. 7 is an exploded view of another perspective of the cooking appliance according to an embodiment of the present invention.

10. A housing; 11. a top cover; 12. a first side cover; 121. a second air outlet hole; 13. a second side cover; 14. a bottom cover; 141. a groove; 142. a convex cover; 15. a rear cover; 151. a first air inlet hole; 16. an electrical room; 17. a first compartment; 18. a second spaced-apart space; 19. a front plate; 191. a door body; 20. a cavity; 21. a third air inlet hole; 22. a first air outlet; 23. a front wind shield; 24. a top foxing; 241. inserting strips; 25. a second seal strip; 30. a fan; 40. a magnetron; 50. a transformer; 60. a heat generating tube; 61. a heat-generating tube cover; 611. a second air inlet hole; 62. a wind scooper; 621. an air inlet notch; 622. an interface; 70. a bottom wind shield; 71. a first folded edge; 72. a second folded edge; 73. a first seal strip; 80. a microwave stirring motor.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Traditionally, some of the amount of wind blown by the fan enters the space between the bottom wall and the bottom cover plate of the cavity and is discharged outwards, and the other portion of the amount of wind blown by the fan enters the space between the top wall and the top cover plate of the cavity and then enters the heating pipe cover through the wind inlet mesh holes on the heating pipe cover to generate hot wind, and then the hot wind blows into the cavity. So, hot-blast flow and velocity of flow are all less, and the barbecue effect is not good to because hot-blast flow and velocity of flow are all less, the heat that the heating tube was taken away to hot-blast is just lower, therefore the temperature on the shell roof still can be higher.

Based on this, referring to fig. 1 to 3, fig. 1 shows a schematic structural diagram of a cooking appliance according to an embodiment of the present invention; fig. 2 is a view illustrating a top cover 11 and a second side cover 13 of a cooking appliance according to an embodiment of the present invention; fig. 3 is an exploded view of the cooking appliance according to an embodiment of the present invention, after the top cover 11, the second side cover 13 and the door 191 are removed. An embodiment of the utility model provides a pair of cooking appliance, cooking appliance include shell 10, set up cavity 20, fan 30, magnetron 40, transformer 50, heating tube 60 in shell 10, cover and establish at heating tube cover 61 of heating tube 60 outlying, cover and locate wind scooper 62 and end shield 70 outside heating tube cover 61.

Referring to fig. 1 to 3, the housing 10 includes a top cover 11, a first side cover 12, a second side cover 13, a bottom cover 14 and a rear cover 15. The top cover 11 is connected to the first side cover 12, the second side cover 13, and the rear cover 15, respectively, and the bottom cover 14 is connected to the first side cover 12, the second side cover 13, and the rear cover 15, respectively. The first side wall of the cavity 20 and the first side cover 12 form an electrical chamber 16, the top wall of the cavity 20 and the top cover 11 form a first spacing space 17 communicated with the electrical chamber 16, and the bottom wall of the cavity 20 and the bottom cover 14 form a second spacing space 18.

In addition, the fan 30, the magnetron 40 and the transformer 50 are all disposed in the electric chamber 16, the rear cover 15 is provided with a first air inlet hole 151 correspondingly communicated with the electric chamber 16, the air inlet side of the fan 30 is disposed adjacent to the first air inlet hole 151, and the magnetron 40 and the transformer 50 are provided with a ventilation space.

In addition, an air inlet gap 621 is arranged on one side of the air guiding cover 62 facing the electrical room 16, a second air inlet hole 611 is arranged on the heating tube cover 61 corresponding to the air inlet gap 621, a third air inlet hole 21 is further arranged on the top wall of the cavity 20, the heating tube cover 61 is communicated with the third air inlet hole 21, and the first air inlet hole 151, the ventilation interval, the air inlet gap 621, the second air inlet hole 611, the third air inlet hole 21 and the cavity 20 form an air duct of the heating tube 60. The bottom wind shield 70 is disposed between the bottom wall of the cavity 20 and the bottom cover 14, and the bottom wind shield 70 is used for sealing the bottom of the electrical room 16 and preventing the airflow in the electrical room 16 from being discharged to the outside of the housing 10 through the second separation space 18.

In the cooking appliance, the bottom wind-shielding plate 70 is disposed between the bottom wall of the cavity 20 and the bottom cover 14, the bottom wind-shielding plate 70 is used for sealing the bottom of the electrical chamber 16, so as to prevent the air flow in the electrical chamber 16 from being discharged to the outside of the housing 10 through the second spacing space 18, after the air blown by the fan 30 flows through the magnetron 40 and the transformer 50, most of the air finally flows to the first spacing space 17 above the cavity 20, enters the heat-generating tube cover 61 through the air inlet notch 621 and the second air inlet 611, and then blows to the heat-generating tube 60 or the space around the heat-generating tube 60, and then enters the cavity 20 through the third air inlet 21. Most of the air flow can bring most of the heat of the heating tube 60 into the cavity 20 when flowing through the heating tube 60, prevent the heat of the heating tube 60 from gathering at the top of the cavity 20, avoid the phenomenon of scalding hands caused by the overhigh temperature of the top wall of the shell 10, and improve the cooking effect.

In addition, the air inlet side of the fan 30 is disposed adjacent to the first air inlet hole 151, that is, the fan 30 is disposed adjacent to the cool air inlet of the rear cover 15 of the case 10, so that it is possible to prevent the motor of the fan 30 from being out of order due to high temperature of the fan 30 disposed between the magnetron 40 and the heat generating tube 60, prevent heat of the heat generating tube 60 from reversely flowing to the magnetron 40 to affect the life of the magnetron 40, and prevent the heat generating tube 60 from being burnt.

Specifically, in order to realize that the electrical room 16 is separated from the second space 18 by the bottom wind shield 70, the wind shield extends along the front-back direction, the front end of the bottom wind shield 70 is correspondingly attached to the front plate 19 of the housing 10, the rear end of the bottom wind shield 70 is correspondingly attached to the rear cover 15 of the housing 10, the bottom side of the bottom wind shield 70 is attached to the bottom cover 14, and the top side of the bottom wind shield 70 is attached to the bottom wall of the cavity 20.

Referring to fig. 4 and 5, fig. 4 is a cross-sectional view of a cooking appliance according to an embodiment of the present invention; fig. 5 shows an enlarged schematic view of fig. 4 at a. Further, the bottom of the bottom wind shield 70 is provided with a first folding edge 71, and the first folding edge 71 is attached to the bottom cover 14. Specifically, the first folded edge 71 is fixedly connected to the bottom cover 14 by a connecting member such as a screw, a pin, a rivet, or a snap. The first folded edge 71 facilitates sealing and connection between the bottom of the bottom wind shield 70 and the bottom cover 14.

Referring to fig. 4 and 5, a groove 141 extending in the front-back direction is further disposed on the surface of the bottom cover 14 facing the cavity 20, the first folding edge 71 is disposed in the groove 141, and the first folding edge 71 is attached to the bottom wall of the groove 141. Thus, the groove 141 can facilitate quick positioning when the bottom wind shield 70 is installed, so as to improve the production efficiency.

Referring to fig. 4 and 5, further, a second folded edge 72 is disposed at the top of the bottom wind-shielding plate 70, and the second folded edge 72 is attached to the bottom wall of the cavity 20. In this manner, second flap 72 facilitates a sealing engagement between the top of bottom damper 70 and the bottom wall of cavity 20.

Referring to fig. 4 and 5, further, the cooking appliance further includes a first sealing strip 73 disposed between the second folded edge 72 and the bottom wall of the cavity 20. So, on the one hand, the top of second hem 72 is convenient for place first sealing strip 73, places first sealing strip 73 back in the top of second hem 72 for first sealing strip 73 laminating sets up in the diapire of cavity 20, can guarantee the leakproofness between the diapire of bottom windshield 70 and cavity 20, is convenient for the installation operation simultaneously.

Referring to fig. 4 and 5, a microwave stirring motor 80 is disposed at the middle portion of the bottom wall of the cavity 20. A detachable convex cover 142 is provided on the bottom cover 14 corresponding to the microwave agitation motor 80. Therefore, when the microwave stirring motor 80 is damaged, the microwave stirring motor 80 between the bottom wall of the cavity 20 and the bottom cover 14 can be replaced only by detaching the convex cover 142 at the middle part of the bottom cover 14 without detaching the whole bottom cover 14, and the maintenance is convenient.

Referring to fig. 4, 6 and 7, fig. 6 is an exploded view of a viewing angle of the cooking appliance according to an embodiment of the present invention; fig. 7 is an exploded view of another perspective of a cooking device according to an embodiment of the present invention. Further, a first air outlet 22 is disposed on the first side wall and/or the rear wall of the cavity 20, and a second air outlet 121 is disposed on the first side cover 12 and/or the rear cover 15. The front wall of the cavity 20 is provided with a door opening, the housing 10 further includes a front plate 19 disposed corresponding to the door opening, and the front plate 19 is provided with an openable door 191.

Referring to fig. 2 and 3, further, the heat pipe cover 61 and the wind guide cover 62 are both located at the rear position of the top wall of the cavity 20, the front side of the cavity 20 is provided with a front wind shield 23, and a top surrounding strip 24 is arranged between the wind guide cover 62 and the front wind shield 23. One end of the top surrounding strip 24 is connected to the opening edge of the air inlet notch 621, and the other end is overlapped on the front wind shield 23. Thus, under the resisting action of the top surrounding strip 24, the wind blown from the electrical room 16 can be guided into the wind inlet gap 621 and further enter the heat pipe cover 61 through the second wind inlet hole 611.

Referring to fig. 2 and 3, further, the top surrounding strip 24 is disposed obliquely relative to the top wall of the cavity 20, the heat-generating tube cover 61 is rectangular, and the top surrounding strip 24 forms a V-shaped included angle with the front edge of the heat-generating tube cover 61. Thus, the top surrounding strip 24 and the wind scooper 62 can achieve better wind guiding effect.

Referring to fig. 2 and 3, further, the top surface of the top surrounding strip 24 is flush with the top surface of the wind scooper 62, and a second sealing strip 25 is disposed on the top surface of the top surrounding strip 24 and the top surface of the wind scooper 62. The top surface of the second sealing strip 25 is attached to the top cover 11. Specifically, the second sealing strip 25 is V-shaped, and the V-shaped second sealing strip 25 guides air more easily, and corresponds to the V-shaped included angle formed by the top surrounding strip 24 and the front edge of the heating tube cover 61, that is, the second sealing strip 25 is arranged along the front edge of the top surrounding strip 24 and the front edge of the heating tube cover 61, and the bottom of the second sealing strip 25 is attached to the top surrounding strip 24 and the air guide cover 62, so that a better sealing effect can be achieved.

Referring to fig. 2 and fig. 3, further, an insertion strip 241 is disposed at one end of the top surrounding strip 24, an insertion opening 622 is disposed at a position of the wind scooper 62 corresponding to the insertion strip 241, and the insertion strip 241 is inserted into the insertion opening 622 to achieve connection between the top surrounding strip 24 and the wind scooper 62. In one embodiment, the second air inlet openings 611 are located in the front or top wall of the heat pipe cover 61.

In one embodiment, the magnetron 40 and the transformer 50 are positioned in front of the fan 30, the magnetron 40 is positioned obliquely above the fan 30, and the transformer 50 is positioned obliquely below the fan 30, such that a ventilation space is formed between the magnetron 40 and the transformer 50.

It should be noted that the shapes and the numbers of the first air inlet hole 151, the second air inlet hole 611, the third air inlet hole 21, the first air outlet hole 22 and the second air outlet hole 121 are not limited.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship that is normally placed on the table top based on the cooking appliance, and is observed when facing the door body of the cooking appliance, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims (10)

1. Cooking appliance, characterized in that it comprises:

the shell and a cavity arranged in the shell, the shell comprises a top cover, a first side cover, a second side cover, a bottom cover and a rear cover, the top cover is respectively connected with the first side cover, the second side cover and the rear cover, the bottom cover is respectively connected with the first side cover, the second side cover and the rear cover, a first side wall of the cavity and the first side cover form an electrical chamber, a top wall of the cavity and the top cover form a first spacing space communicated with the electrical chamber, and a bottom wall of the cavity and the bottom cover form a second spacing space;

the fan, the magnetron and the transformer are all arranged in the electric chamber, the rear cover is provided with a first air inlet hole correspondingly communicated with the electric chamber, the air inlet side of the fan is adjacent to the first air inlet hole, and a ventilation interval is formed between the magnetron and the transformer;

the heating tube, the heating tube cover covering the periphery of the heating tube and the wind guide cover covering the outside of the heating tube cover are arranged, one side of the wind guide cover facing the electric room is provided with a wind inlet notch, the heating tube cover is provided with a second wind inlet hole corresponding to the position of the wind inlet notch, the top wall of the cavity is also provided with a third wind inlet hole, the heating tube cover is communicated with the third wind inlet hole, and the first wind inlet hole, the ventilation interval, the wind inlet notch, the second wind inlet hole, the third wind inlet hole and the cavity form a heating tube air channel; and

the bottom wind shield plate is arranged between the bottom wall of the cavity and the bottom cover and used for sealing the bottom of the electrical room to prevent the air flow in the electrical room from being discharged outside the shell through the second interval space.

2. The cooking appliance according to claim 1, wherein a first folded edge is disposed at a bottom of the bottom wind shield, and the first folded edge is attached to the bottom cover.

3. The cooking appliance according to claim 2, wherein a groove extending in a front-back direction is formed on a surface of the bottom cover facing the cavity, the first folding edge is located in the groove, and the first folding edge is attached to a bottom wall of the groove.

4. The cooking appliance according to claim 1, wherein a second folded edge is provided on the top of the bottom wind shield, and the second folded edge is attached to the bottom wall of the cavity.

5. The cooking appliance of claim 4, further comprising a first sealing strip disposed between the second flange and the bottom wall of the cavity.

6. The cooking appliance according to claim 1, wherein the microwave stirring motor is disposed at a middle portion of a bottom wall of the cavity, and a detachable convex cover is disposed at a portion of the bottom cover corresponding to the microwave stirring motor.

7. The cooking appliance according to claim 1, wherein a first air outlet is provided on the first side wall and/or the rear wall of the cavity, and a second air outlet is provided on the first side cover and/or the rear cover; the front wall of the cavity is provided with a door, the shell further comprises a front plate which is arranged corresponding to the door, and the front plate is provided with a door body which can be opened.

8. The cooking appliance according to claim 1, wherein the heat pipe cover and the wind scooper are both located at a position near the rear of the top wall of the cavity, a front wind deflector is arranged at the front side of the cavity, a top surrounding strip is arranged between the wind scooper and the front wind deflector, one end of the top surrounding strip is connected to an opening edge of the wind inlet notch, and the other end of the top surrounding strip is overlapped on the front wind deflector.

9. The cooking appliance according to claim 8, wherein the top surrounding strip is disposed obliquely with respect to the top wall of the cavity, the heat-generating tube cover has a rectangular parallelepiped shape, and the top surrounding strip forms a V-shaped included angle with the front edge of the heat-generating tube cover.

10. The electrical cooking appliance of claim 8 wherein the top surface of the top rail is flush with the top surface of the wind scooper, and a second sealing strip is disposed on the top surface of the top rail and the top surface of the wind scooper, and the top surface of the second sealing strip is attached to the top cover.

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