CN216823001U - Upper cover and cooking utensil with same - Google Patents

Abstract

The utility model provides an upper cover and have its cooking utensil, this upper cover includes: the shielding cover is provided with a movable first coupler, and the first coupler has an opening position and a closing position relative to the shielding cover; the metal cover is rotatably arranged below the shielding cover and detachably connected with the shielding cover, and a second coupler which is in plug-in fit with the first coupler is fixedly arranged on the metal cover; the heating piece is connected with the metal cover and positioned below the metal cover, and the heating piece is electrically connected with the second coupler; and the resetting piece is arranged between the first coupler and the shielding cover so as to reset the first coupler to the cover opening position. Through the technical scheme that this application provided, can solve the problem that the circular telegram structure of the piece that generates heat in the correlation technique can't satisfy the user demand.

Description

Upper cover and cooking utensil with same

Technical Field

The utility model relates to a small household appliances technical field particularly, relates to an upper cover and have its cooking utensil.

Background

The cooking utensil has the baking function, and the hot air is utilized to bake the food in the cooking cavity, so that the crisp mouthfeel of the food can be realized without frying.

In the related art, a cooking appliance includes a pot body and an upper cover disposed on the pot body, the upper cover is provided with a heating member, and the heating member emits heat to bake food.

However, in the related art, the heat generating member has a problem that the power structure cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

The utility model provides an upper cover and have its cooking utensil to solve the unable problem that satisfies the user demand of the circular telegram structure of the piece that generates heat among the correlation technique.

According to an aspect of the utility model, a upper cover is provided, and the upper cover includes: the shielding cover is provided with a movable first coupler, and the first coupler has an opening position and a closing position relative to the shielding cover; the metal cover is rotatably arranged below the shielding cover and detachably connected with the shielding cover, and a second coupler which is in plug-in fit with the first coupler is fixedly arranged on the metal cover; the heating piece is connected with the metal cover and positioned below the metal cover, and the heating piece is electrically connected with the second coupler; and the resetting piece is arranged between the first coupler and the shielding cover so as to reset the first coupler to the cover opening position.

Use the technical scheme of the utility model, this upper cover is including sheltering from lid, metal covering, the piece that generates heat and the piece that resets. In the process that the metal cover rotates relative to the shielding cover, the second coupler on the metal cover can synchronously rotate along with the metal cover, and due to the fact that the second coupler and the first coupler on the shielding cover are in plug-in fit, when the metal cover drives the second coupler to rotate, the second coupler can drive the first coupler to relatively shield the cover to move between the cover opening position and the cover closing position. Wherein, the metal covering can be dismantled with sheltering from the lid and be connected, when covering the metal covering assembly sheltering from, because first coupler with shelter from to be provided with between the lid and reset the piece, can utilize and reset the piece and make first coupler reset to the position of uncapping to make the second coupler that the metal covered with shelter from covering first coupler alignment smoothly and the cooperation of pegging graft. By adopting the structure, the heating part is connected with the power supply through the first coupler and the second coupler, the metal cover relatively shields the rotating process of the cover, and the metal cover is assembled to the process of shielding the cover, so that the first coupler and the second coupler can be smoothly spliced and matched to supply power to the heating part, and the power-on structure of the heating part can meet the use requirement.

Further, the shielding cover is provided with a mounting groove, the mounting groove is of an arc structure extending along the circumferential direction of the shielding cover, and the first coupler is movably arranged in the mounting groove. Utilize the mounting groove can hold first coupler, promote the assembly fastness of first coupler and the stationarity when removing. The installation groove is of an arc structure, and the installation groove cannot interfere with the movement of the first coupler in the process that the first coupler moves relative to the shielding cover, so that the first coupler can move smoothly.

Furthermore, shelter from the limiting plate that the lid includes the lid and is connected with the lid, the mounting groove setting is on the lid, limiting plate and the spacing cooperation of first coupler. Under the spacing of limiting plate, first coupler can not deviate from in the mounting groove.

Furthermore, the cover body is provided with two supporting ribs, the two supporting ribs are respectively located on two sides of the mounting groove, the extending direction of the supporting ribs is the same as the extending direction of the mounting groove, the first coupler is provided with two lugs corresponding to the two supporting ribs, the lower surfaces of the lugs are arranged on the upper surfaces of the supporting ribs in a lap mode, and the lower surfaces of the limiting plates are in clearance fit with the upper surfaces of the lugs. The first coupler is supported by the support rib, and the lug of the first coupler can slide along the upper surface of the support rib in the process of moving the first coupler relative to the shielding cover. The lower surface of the limiting plate is in clearance fit with the upper surface of the lug, and the limiting plate can be used for limiting the first coupler.

Further, the limiting plate is provided with an avoiding groove penetrating through the first coupler, and the avoiding groove is arranged opposite to the mounting groove. In the process that the first coupler moves relative to the shielding cover, the first coupler can be avoided by the avoiding groove. And, dodge the groove through the setting, be convenient for walk the line between first coupler and the power, and then be convenient for realize the electricity of first coupler and power.

Further, the lid includes the face lid and is located the inside lining of the below of face lid, is provided with the installation boss on the inside lining, and the mounting groove setting is on the installation boss. By providing the mounting bosses, the mounting bosses can be utilized to provide a sufficiently large assembling and moving space for the first coupler. And because the installation boss exists, the thickness size of the rest part of the cover body does not need to be increased, and the upper cover is convenient to realize lightness and thinness.

Further, the piece that resets includes reset spring, and reset spring's both ends are connected with shielding lid and first coupler respectively. The reset spring is used as a reset piece, and the device has the advantages of simple structure and low cost.

Further, shelter from to cover and be provided with first fixed column, be provided with the second fixed column on the first coupler, reset spring's both ends all are provided with the pothook, and two pothooks are connected with first fixed column and second fixed column respectively. Adopt above-mentioned structure, be connected pothook and two fixed columns for reset spring is convenient for assemble on sheltering from lid and first coupler, and then can promote assembly efficiency.

Further, the border of metal covering is provided with the clip, and the border of sheltering from the lid is provided with fixed muscle, and fixed muscle extends along the circumference that shelters from the lid, shelters from the lid and establishes in the outside of metal covering, and the clip cooperates with fixed muscle joint, utilizes clip and fixed muscle to assemble the metal covering and shelters from on covering, has the advantage that assembly structure is simple. In the process that the metal cover rotates relative to the shielding cover, the clasp can move along the fixing rib, the clasp can be firmly clamped with the fixing rib all the time, and the assembly firmness of the metal cover can be improved; and/or, the side wall of the shielding cover is provided with an avoiding notch in a penetrating mode, the side wall of the metal cover is provided with a deflector rod, and the deflector rod movably penetrates through the avoiding notch. By shifting the shifting lever, the shifting lever drives the metal cover to rotate relative to the shielding cover, so that the metal cover and the pot body are locked or unlocked. The utilization is dodged the breach and can be dodged the driving lever, and at the in-process that the driving lever removed, the driving lever can not take place to interfere with sheltering from the lid.

Further, be provided with temperature-sensing probe and fuse on the metal covering, temperature-sensing probe and fuse all are connected with the second coupler electricity, utilize temperature-sensing probe can detect the temperature in the culinary art intracavity, and cooking utensil is according to the temperature control that detects parts work such as piece that generate heat, and then promotes the culinary art effect. The safety of the cooking appliance can be improved by using the fuse; the upper cover further comprises a motor and fan blades, the motor is in driving connection with the fan blades, the fan blades are located below the metal cover, the fan blades can blow wind to the heating part, the motor drives the fan blades to rotate, the fan blades blow heat emitted by the heating part to the cooking cavity, and then hot air is used for baking and cooking food in the cooking cavity; the metal cover is provided with cover teeth, and the metal cover is locked or unlocked with the pot teeth on the pot body through the cover teeth; the upper cover also comprises a pressure limiting valve and an exhaust pipe, the exhaust pipe penetrates through the metal cover, the pressure limiting valve is arranged at the upper end of the exhaust pipe, and the pressure in the cooking cavity is limited in a higher range by the pressure limiting valve, so that pressure cooking can be performed by using the cooking appliance.

According to another aspect of the present invention, there is provided a cooking appliance, the cooking appliance including: a pan body; the upper cover can be covered on the pot body in an opening and closing manner, and is the upper cover provided above. Therefore, this cooking utensil can make the piece that generates heat realize being connected with the power through first coupler and second coupler equally, shelters from the pivoted in-process at the metal covering relatively to and assemble the in-process that shelters from the lid with the metal covering, and the homoenergetic enough makes first coupler and second coupler peg graft the cooperation smoothly in order to realize the power supply to the piece that generates heat, and then makes the circular telegram structure of the piece that generates heat can satisfy the user demand.

Furthermore, the pot body is provided with a power panel which is electrically connected with the first coupler of the upper cover, and the power panel supplies power to the heating element and other components in the upper cover through the first coupler and the second coupler; and/or the pot body is provided with pot teeth, and the metal cover is locked or unlocked with the pot teeth on the pot body through the cover teeth.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural diagram of a cooking appliance provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram illustrating a first coupler of a cooking appliance in an open-lid position according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram illustrating a first coupler of a cooking appliance in a lid-closed position according to an embodiment of the present invention;

FIG. 4 shows a schematic of the construction of the liner of FIG. 1;

FIG. 5 shows a schematic view of the metal cover of FIG. 1;

FIG. 6 is a schematic view of the face cover of FIG. 1;

fig. 7 shows a schematic structural view of the limiting plate in fig. 1;

FIG. 8 shows a schematic diagram of the first coupler of FIG. 1;

fig. 9 shows a schematic structural view of the reset element in fig. 1.

Wherein the figures include the following reference numerals:

10. a shielding cover; 11. a first coupler; 111. a lug; 112. a second fixed column; 12. mounting grooves; 13. a cover body; 131. supporting ribs; 132. a face cover; 133. a liner; 134. mounting a boss; 14. a limiting plate; 141. an avoidance groove; 15. a first fixed column; 16. fixing the ribs; 17. avoiding the notch;

20. a metal cover; 21. a second coupler; 22. a clasp; 23. a deflector rod; 24. covering teeth;

30. a heat generating member;

40. a reset member; 41. a return spring; 411. a hook;

50. a motor; 60. a fan blade; 70. a pressure limiting valve; 80. and (4) a pot body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 9, an embodiment of the present invention provides an upper cover, which includes a shielding cover 10, a metal cover 20, a heat generating member 30, and a reset member 40. The shielding cover 10 is provided with a movable first coupler 11, and the first coupler 11 has an open cover position and a closed cover position with respect to the shielding cover 10. The metal cover 20 is rotatably disposed below the shielding cover 10, the metal cover 20 is detachably connected to the shielding cover 10, and a second coupler 21 is fixedly disposed on the metal cover 20 and is in plug-in fit with the first coupler 11. The heat generating member 30 is connected to the metal cover 20 and located below the metal cover 20, and the heat generating member 30 is electrically connected to the second coupler 21. Reset piece 40 is provided between first coupler 11 and shutter cover 10 to reset first coupler 11 to the open cover position.

By applying the upper cover provided by this embodiment, in the process that the metal cover 20 rotates relative to the shielding cover 10, the second coupler 21 on the metal cover 20 rotates synchronously with the metal cover 20, and because the second coupler 21 and the first coupler 11 on the shielding cover 10 are in insertion fit, when the metal cover 20 drives the second coupler 21 to rotate, the second coupler 21 drives the first coupler 11 to move between the cover opening position and the cover closing position relative to the shielding cover 10. The metal cover 20 is detachably connected to the shielding cover 10, and when the metal cover 20 is assembled to the shielding cover 10, the first coupler 11 can be reset to the uncovering position by the reset piece 40 because the reset piece 40 is arranged between the first coupler 11 and the shielding cover 10, so that the second coupler 21 on the metal cover 20 and the first coupler 11 on the shielding cover 10 are smoothly aligned and are in plug-in fit. By adopting the structure, the heating element 30 is connected with the power supply through the first coupler 11 and the second coupler 21, the first coupler 11 and the second coupler 21 can be smoothly inserted and matched to supply power to the heating element 30 in the process that the metal cover 20 rotates relative to the shielding cover 10 and the process that the metal cover 20 is assembled to the shielding cover 10, and then the electrifying structure of the heating element 30 can meet the use requirement. And, the metal cover 20 is detachably connected to the shielding cover 10, so that the metal cover 20 can be easily cleaned.

It should be noted that first coupler 11 has an open position and a close position with respect to shield cover 10, which means that metal cover 20 is locked or unlocked with respect to pot 80 during rotation of metal cover 20 with respect to shield cover 10. In this process, if the metal cover 20 rotates to the position locked with the pot body 80, the first coupler 11 is synchronously driven to the cover closing position by the second coupler 21 on the metal cover 20, and if the metal cover 20 rotates to the position unlocked with the pot body 80, the first coupler 11 is synchronously driven to the cover opening position by the second coupler 21 on the metal cover 20.

Specifically, when the metal cover 20 is rotated to a position locked with the pot body 80, the upper cover cannot be opened from the pot body 80, and cooking can be performed using the cooking appliance at this time. When the metal cover 20 is rotated to a position unlocked from the pot body 80, the upper cover can be opened from the pot body 80, and at the moment, the food in the cooking cavity can be taken out or put into the cooking cavity.

Wherein, first coupler 11 is connected with the power electricity, utilizes first coupler 11 and second coupler 21 can supply power to the piece 30 that generates heat, and the piece 30 that generates heat circular telegram is sent out the heat and is heated the air to can utilize hot air to toast the culinary art to the food in the cooking chamber.

As shown in fig. 2 to 4, the shielding cover 10 is provided with a mounting groove 12, the mounting groove 12 is an arc-shaped structure extending along a circumferential direction of the shielding cover 10, and the first coupler 11 is movably disposed in the mounting groove 12. The first coupler 11 can be accommodated by the mounting groove 12, and the assembly firmness of the first coupler 11 and the moving stability are improved. The installation groove 12 is formed in an arc structure, and the installation groove 12 does not interfere with the movement of the first coupler 11 during the movement of the first coupler 11 relative to the shielding cover 10, so that the first coupler 11 can move smoothly.

In the present embodiment, the extending direction of the arc-shaped structure is the same as the moving track of the first coupler 11.

As shown in fig. 1 to 7, the shielding cover 10 includes a cover body 13 and a limit plate 14 connected to the cover body 13, the mounting groove 12 is disposed on the cover body 13, and the limit plate 14 is in limit fit with the first coupler 11. Under the limit of the limit plate 14, the first coupler 11 cannot be separated from the mounting groove 12.

As shown in fig. 4 and 8, the cover 13 is provided with two support ribs 131, the two support ribs 131 are respectively located at two sides of the mounting groove 12, the extending direction of the support ribs 131 is the same as the extending direction of the mounting groove 12, the first coupler 11 has two lugs 111 corresponding to the two support ribs 131, the lower surfaces of the lugs 111 are overlapped on the upper surfaces of the support ribs 131, and the lower surfaces of the limit plates 14 are in clearance fit with the upper surfaces of the lugs 111. The first coupler 11 is supported by the support ribs 131, and the lugs 111 of the first coupler 11 can slide along the upper surfaces of the support ribs 131 during the movement of the first coupler 11 relative to the shielding cover 10. The lower surface of the limit plate 14 is in clearance fit with the upper surface of the lug 111, and the limit plate 14 can be used for limiting the first coupler 11.

In the present embodiment, the stopper plate 14 is locked to the cover 13 by a fastener, and a space is provided between the lower surface of the stopper plate 14 and the cover 13, along which the lug 111 of the first coupler 11 can move.

As shown in fig. 2 and 7, the stopper plate 14 has a relief groove 141 through which the first coupler 11 is inserted, and the relief groove 141 is provided opposite to the mounting groove 12. While the first coupler 11 is moving relative to the shielding cover 10, the first coupler 11 can be retracted by the escape groove 141. Moreover, the avoidance groove 141 is provided, so that the first coupler 11 and the power supply can be conveniently wired, and the first coupler 11 and the power supply can be conveniently and electrically connected.

In the present embodiment, the escape groove 141 is located directly above the mounting groove 12.

As shown in fig. 1 to 6, the cover 13 includes a surface cover 132 and a lining 133 located below the surface cover 132, the lining 133 is provided with a mounting boss 134, and the mounting groove 12 is provided on the mounting boss 134. By providing the mounting bosses 134, the mounting bosses 134 can be utilized to provide a sufficiently large fitting and moving space for the first coupler 11. In addition, due to the installation boss 134, the thickness of the rest part of the cover body does not need to be increased, and the upper cover is convenient to be thinned.

As shown in fig. 2 and 9, the restoring member 40 includes a restoring spring 41, and both ends of the restoring spring 41 are connected to the shielding cover 10 and the first coupler 11, respectively. The reset spring is used as a reset piece, and the device has the advantages of simple structure and low cost.

As shown in fig. 4, 8 and 9, the shielding cover 10 is provided with a first fixing column 15, the first coupler 11 is provided with a second fixing column 112, two ends of the return spring 41 are provided with hooks 411, and the two hooks 411 are respectively connected with the first fixing column 15 and the second fixing column 112. Adopt above-mentioned structure, be connected pothook 411 with two fixed columns for reset spring 41 is convenient for assemble on sheltering from lid 10 and first coupler 11, and then can promote assembly efficiency.

As shown in fig. 5 and 6, a clasp 22 is disposed on the edge of the metal cover 20, a fixing rib 16 is disposed on the edge of the shielding cover 10, the fixing rib 16 extends along the circumferential direction of the shielding cover 10, the shielding cover 10 covers the outer side of the metal cover 20, and the clasp 22 is in snap fit with the fixing rib 16. The metal cover 20 is assembled to the shielding cover 10 using the hooks 22 and the fixing ribs 16, which has an advantage of simple assembly structure. In the process that the metal cover 20 rotates relative to the shielding cover 10, the hook 22 moves along the fixing rib 16, and the hook 22 can be firmly clamped with the fixing rib 16 all the time, so that the assembly firmness of the metal cover 20 can be improved.

As shown in fig. 2 to 6, an avoiding gap 17 is formed through the side wall of the shielding cover 10, a shift lever 23 is formed on the side wall of the metal cover 20, and the shift lever 23 is movably inserted through the avoiding gap 17. By pulling the pulling rod 23, the pulling rod 23 drives the metal cover 20 to rotate relative to the shielding cover 10, so that the metal cover 20 and the pot body 80 are locked or unlocked. The deflector rod 23 can be avoided by the avoidance notch 17, and the deflector rod 23 does not interfere with the shielding cover 10 in the moving process of the deflector rod 23.

The hook 22 is disposed above the shift lever 23, the shift lever 23 movably penetrates the avoiding notch 17, and the hook 22 and the side of the avoiding notch 17 can be aligned and positioned in the process of assembling the metal cover 20 to the shielding cover 10. When the shift lever 23 rotates to the two sides of the avoiding gap 17, the metal cover 20 reaches the position locked or unlocked with the pot 80.

In this embodiment, the metal cover 20 is provided with a temperature sensing probe and a fuse, and both the temperature sensing probe and the fuse are electrically connected to the second coupler 21. Utilize the temperature sensing probe can detect the temperature in the culinary art intracavity, cooking utensil generates heat parts work such as piece according to the temperature control that detects, and then promotes the culinary art effect. The safety in use of the cooking appliance can be improved by using the fuse.

As shown in fig. 1, the upper cover further includes a motor 50 and fan blades 60, the motor 50 is drivingly connected to the fan blades 60, the fan blades 60 are located below the metal cover 20, and the fan blades 60 can blow the wind toward the heat generating element 30. The motor 50 drives the fan blades 60 to rotate, and the fan blades 60 blow the heat generated by the heating element 30 to the cooking cavity, so that the hot air is utilized to bake and cook the food in the cooking cavity.

In this embodiment, the motor shaft of motor 50 is drivingly connected to blade 60 via two connectors, one of which is connected to the motor shaft and the other of which is disposed on the metal cover and connected to blade 60. Two connecting pieces are adopted to realize the driving connection of the motor and the fan blades, so that the metal cover 20 can be conveniently disassembled and assembled.

As shown in fig. 5, the metal cover 20 has cover teeth 24, and the metal cover 20 is locked or unlocked with the pot teeth on the pot body 80 by the cover teeth 24.

As shown in fig. 5, the upper cover further includes a pressure limiting valve 70 and an exhaust pipe, the exhaust pipe is inserted into the metal cover 20, and the pressure limiting valve 70 is disposed at the upper end of the exhaust pipe. The pressure in the cooking chamber is limited to a high range by the pressure limiting valve 70 so that pressure cooking can be performed by the cooking appliance.

It should be noted that, in this embodiment, the cooking appliance can perform pressure cooking and baking cooking, and one cooking appliance has multiple functions.

As shown in fig. 1, another embodiment of the present invention provides a cooking appliance, which includes a pot body 80 and an upper cover, the upper cover is covered on the pot body 80 in an openable manner, and the upper cover is the above-mentioned upper cover. Therefore, the cooking appliance can also enable the heating element 30 to be connected with a power supply through the first coupler 11 and the second coupler 21, and in the process that the metal cover 20 rotates relative to the shielding cover 10 and the process that the metal cover 20 is assembled to the shielding cover 10, the first coupler 11 and the second coupler 21 can be smoothly inserted and matched to supply power to the heating element 30, so that the power-on structure of the heating element 30 can meet the use requirement.

In this embodiment, the pot body 80 has a power supply board electrically connected to the first coupler 11 of the upper cover, and the power supply board supplies power to the heating member and other components in the upper cover through the first coupler 11 and the second coupler 21.

Wherein, the pan body 80 is provided with pan teeth, and the metal cover 20 is locked or unlocked with the pan teeth on the pan body 80 through the cover teeth 24.

Wherein, the cooking utensil comprises an air fryer or an electric cooker or an electric pressure cooker or a multifunctional heating pot with the functions of baking, cooking and cooking.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms do not have special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. An upper cover, comprising:

a shielding cover (10) provided with a movable first coupler (11), wherein the first coupler (11) has an opening position and a closing position relative to the shielding cover (10);

the metal cover (20) is rotatably arranged below the shielding cover (10), the metal cover (20) is detachably connected with the shielding cover (10), and a second coupler (21) which is in plug-in fit with the first coupler (11) is fixedly arranged on the metal cover (20);

the heating piece (30) is connected with the metal cover (20) and is positioned below the metal cover (20), and the heating piece (30) is electrically connected with the second coupler (21);

a reset piece (40) provided between the first coupler (11) and the shielding cover (10) to reset the first coupler (11) to the open cover position.

2. The upper cover according to claim 1, wherein a mounting groove (12) is provided on the shielding cover (10), the mounting groove (12) is an arc-shaped structure extending along a circumferential direction of the shielding cover (10), and the first coupler (11) is movably disposed in the mounting groove (12).

3. The upper cover according to claim 2, wherein the shielding cover (10) comprises a cover body (13) and a limit plate (14) connected with the cover body (13), the mounting groove (12) is arranged on the cover body (13), and the limit plate (14) is in limit fit with the first coupler (11).

4. The upper cover according to claim 3, wherein two support ribs (131) are arranged on the cover body (13), the two support ribs (131) are respectively arranged at two sides of the mounting groove (12), the extending direction of the support ribs (131) is the same as the extending direction of the mounting groove (12), the first coupler (11) is provided with two lugs (111) arranged corresponding to the two support ribs (131), the lower surfaces of the lugs (111) are arranged on the upper surfaces of the support ribs (131), and the lower surfaces of the limit plates (14) are in clearance fit with the upper surfaces of the lugs (111).

5. The upper cover according to claim 3, wherein the limit plate (14) has an escape groove (141) penetrating the first coupler (11), the escape groove (141) being disposed opposite to the mounting groove (12).

6. The upper cover according to claim 3, wherein the cover body (13) comprises a face cover (132) and a lining (133) located below the face cover (132), the lining (133) is provided with a mounting boss (134), and the mounting groove (12) is arranged on the mounting boss (134).

7. The upper cover according to any one of claims 1 to 6, wherein the return member (40) includes a return spring (41), and both ends of the return spring (41) are connected to the shielding cover (10) and the first coupler (11), respectively.

8. The upper cover according to claim 7, wherein a first fixing column (15) is arranged on the shielding cover (10), a second fixing column (112) is arranged on the first coupler (11), hooks (411) are arranged at both ends of the return spring (41), and the two hooks (411) are respectively connected with the first fixing column (15) and the second fixing column (112).

9. The upper lid according to any one of claims 1 to 6,

a clasp (22) is arranged on the edge of the metal cover (20), a fixing rib (16) is arranged on the edge of the shielding cover (10), the fixing rib (16) extends along the circumferential direction of the shielding cover (10), the shielding cover (10) is covered on the outer side of the metal cover (20), and the clasp (22) is in clamping fit with the fixing rib (16); and/or the presence of a gas in the gas,

an avoiding notch (17) penetrates through the side wall of the shielding cover (10), a shifting rod (23) is arranged on the side wall of the metal cover (20), and the shifting rod (23) movably penetrates through the avoiding notch (17).

10. The upper lid according to any one of claims 1 to 6,

the metal cover (20) is provided with a temperature sensing probe and a fuse, and the temperature sensing probe and the fuse are electrically connected with the second coupler (21);

the upper cover further comprises a motor (50) and fan blades (60), the motor (50) is in driving connection with the fan blades (60), the fan blades (60) are located below the metal cover (20), and the fan blades (60) can blow wind to the heating element (30);

the metal cover (20) has a cover tooth (24);

the upper cover further comprises a pressure limiting valve (70) and an exhaust pipe, the exhaust pipe penetrates through the metal cover (20), and the pressure limiting valve (70) is arranged at the upper end of the exhaust pipe.

11. A cooking appliance, characterized in that it comprises:

a pan body (80);

an upper cover which can be covered on the pot body (80) in an opening and closing way, wherein the upper cover is as defined in any one of claims 1 to 10.

12. The cooking appliance of claim 11,

the pan body (80) is provided with a power supply board which is electrically connected with the first coupler (11) of the upper cover; and/or the presence of a gas in the gas,

the pot body (80) is provided with pot teeth.

Images