CN215777479U

CN215777479U - Cooking utensil

Info

Publication number: CN215777479U
Application number: CN202121438086.8U
Authority: CN
Inventors: 丁金炬; 曾晓聪
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-02-11
Anticipated expiration: 2031-06-25

Abstract

The present invention provides a cooking appliance, including: an appliance body; a cover body which is arranged on the appliance body in an openable and closable manner; the heating assembly is arranged on the cover body and comprises a heating part and fan blades, the fan blades blow wind to the heating part, the appliance body or the cover body is provided with a power panel, and the power panel supplies power to the heating part and the fan blades under the condition that the cover body is arranged on the appliance body; and the power supply part is arranged on the cover body, is electrically connected with the fan blades and can supply power to the fan blades. Through the technical scheme that this application provided, can solve the problem that there is the potential safety hazard in uncapping cooking utensil during operation among the correlation technique.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a cooking appliance.

Background

Food can be baked and cooked by using a cooking appliance having a baking function such as an air fryer. Be provided with the piece that generates heat in the air fryer, the piece that generates heat sends the heat and heats the air for hot-air, utilizes hot-air to toast the culinary art intracavity food.

In the related art, the air fryer includes a cover body detachably provided on an appliance body, and a heating member and a blower fan are provided in the cover body. When the air fryer is working, the heating part works to generate a large amount of heat, the air blown by the fan blows the heat into the cooking cavity, if the consumer takes up the cover body at the moment, the fan is powered off and stops working, the heating part also stops working, but the heating part also has a large amount of waste heat at the moment, so that the temperature rise of the fan or other parts is increased, the fan or other parts are damaged, and the cover is opened when the cooking appliance works, thereby having potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooking appliance, which aims to solve the problem of potential safety hazard in the process of opening a cover when the cooking appliance works in the related art.

The present invention provides a cooking appliance, comprising: an appliance body; a cover body which is arranged on the appliance body in an openable and closable manner; the heating assembly is arranged on the cover body and comprises a heating part and fan blades, the fan blades blow wind to the heating part, the appliance body or the cover body is provided with a power panel, and the power panel supplies power to the heating part and the fan blades under the condition that the cover body is arranged on the appliance body; and the power supply part is arranged on the cover body, is electrically connected with the fan blades and can supply power to the fan blades.

By applying the technical scheme of the utility model, the cooking appliance comprises an appliance body, a cover body, a heating assembly and a power supply part. Under the condition that utensil body was located to the lid, the power strip was for generating heat and the flabellum power supply, and the flabellum will blow to the piece that generates heat, and the flabellum will generate heat the heat that the piece sent blow to the food in the culinary art intracavity in order to realize toasting the culinary art, and meanwhile the flabellum can also be cooled down to the piece that generates heat. Through setting up power supply portion at the lid, at cooking utensil during operation, if the consumer switches the lid to the state of uncapping by closing the lid state, can utilize power supply portion for the flabellum power supply this moment, and then utilize the flabellum to continue to cool down the piece that generates heat for after cooking utensil uncaps by operating condition, can avoid covering internal spare part because of the high temperature takes place to damage.

Further, the power supply part comprises a battery, the fan blades are powered by the battery, and the fan blade power supply device has the advantages of being low in cost and simple in structure.

Furthermore, the power panel is arranged on the appliance body, the appliance body is provided with a first coupler connected with the power panel, the cover body is provided with a second coupler in plug-in fit with the first coupler, and the heating element and the fan blades are connected with the second coupler. When the cooking utensil is in a working state, namely the cover body is covered on the utensil body, the power panel supplies power to the fan blades and the heating element in the cover body through the first coupler and the second coupler. When switching the lid to the state of uncapping by closing the lid, first coupler and second coupler disconnection, the piece outage stop work that generates heat this moment, and the power supply of flabellum is switched to power supply portion by the power strip, utilizes power supply portion to continue the power supply to the flabellum for the flabellum continues to rotate after uncapping, and then realizes the cooling to the piece that generates heat.

Further, the power supply portion includes a battery, and the battery is connected with the second coupler and the fan blade, respectively. The fan blades are powered by the battery, and the fan blade power supply device has the advantages of low cost and simple structure. The battery is a rechargeable battery, when the cooking appliance is in a working state, namely the cover body is covered on the appliance body, the second coupler charges the battery, and when the cover body is switched from a cover closing state to a cover opening state, the power supply part is used for supplying power to the fan blades.

Further, the power supply part further comprises a PCB board, and the battery is connected with the second coupler through the PCB board. When cooking utensil is in operating condition, the PCB board can judge that the lid is located on the utensil body according to parameters such as electric current, and the second coupler passes through the PCB board for battery charging this moment, switches the lid to the state of uncapping by closing the lid state when, and the PCB board detects the lid through parameters such as electric current and opens this moment, and PCB board control power supply portion supplies power to the flabellum.

Further, the battery and the PCB board are respectively located at both sides of the second coupler. The layout of the battery, the PCB and the second coupler is more compact, the installation space occupied by the battery and the PCB is smaller, and the miniaturization of the device is convenient to realize.

Further, cooking utensil still includes the joint structure, and power supply portion includes the battery, and the joint structure is located between battery and the lid. Utilize the joint structure to set up the battery is fixed on the lid, can promote the assembly fastness of battery.

Furthermore, the clamping structure comprises a clamping column, the clamping column comprises a column body and a clamping hook, one end of the column body is connected with the cover body, the clamping hook is connected with the other end of the column body, and the battery is clamped between the clamping hook and the cover body. Utilize the joint post to set up the battery is fixed on the lid, have simple structure, the advantage of the assembly of being convenient for.

Further, power supply portion includes the battery and the PCB board of being connected with the battery, and the PCB board is fixed in the lid through the fastener, and the lid is equipped with the fender muscle, keeps off the muscle and laminates mutually with the lateral wall of PCB board. Utilize the fastener to be fixed in the lid with the PCB board, prevent that the PCB board from droing from the lid, will keep off the lateral wall of muscle and PCB board and laminate mutually, prevent that the PCB board from rocking relative to lid 20. Under the dual spacing of fastener and fender muscle, can further promote the steadiness of PCB board on the lid.

Further, the cover body comprises a first end and a second end, and the second coupler and the power supply portion are located at the second end of the cover body. By adopting the structure, the connection between the second coupler and the power supply part and the connection between the second coupler, the power supply part and the fan blades are convenient to realize. The lid includes the face lid and is located the inside lining of face lid below, and second coupler and power supply portion all set up on the inside lining. The second coupler and the power supply part are assembled conveniently by arranging the second coupler and the power supply part on the lining. And, set up second coupler and power supply unit in the space that face lid and inside lining enclose, utilize face lid and inside lining to protect second coupler and power supply unit, can promote the protective effect of second coupler and power supply unit. The heating element comprises a heating wire and a winding plate, and the heating wire is wound on the winding plate. Because the heater is excessively concentrated, the lid is provided with the plastic part temperature of the heating member and is higher, easily leads to the plastic part of heating member department to appear collosol phenomenon. Through setting up power supply portion at the lid, at cooking utensil during operation, if the consumer switches the lid to the state of uncapping by closing the lid state, can utilize power supply portion for the flabellum power supply this moment, and then utilize the flabellum to continue cooling to the piece that generates heat, can avoid the plastic part of lid to appear collosol phenomenon.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 illustrates an exploded view of a cooking appliance provided by an embodiment of the present invention;

FIG. 2 shows a schematic structural view of the cover of FIG. 1;

FIG. 3 shows a partial enlarged view at A in FIG. 2;

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

fig. 5 is a schematic structural diagram of a cooking appliance according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. an appliance body; 11. a first coupler; 20. a cover body; 21. a second coupler; 22. blocking ribs; 24. a liner; 30. a heat generating component; 31. a heat generating member; 32. a fan blade; 40. a power supply unit; 41. a battery; 42. a PCB board; 50. a clamping structure; 51. a clamping column; 511. a cylinder; 512. a hook; 60. a fastener.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, an embodiment of the present invention provides a cooking appliance, which includes an appliance body 10, a cover 20, a heat generating component 30 and a power supply portion 40, wherein the cover 20 is openably and closably disposed on the appliance body 10. The heating assembly 30 is disposed on the cover 20, the heating assembly 30 includes a heating element 31 and a fan blade 32, the fan blade 32 blows wind to the heating element 31, the appliance body 10 or the cover 20 has a power panel, and the power panel supplies power to the heating element 31 and the fan blade 32 when the cover 20 is disposed on the appliance body 10. The power supply portion 40 is provided on the cover 20, and the power supply portion 40 is electrically connected to the fan blades 32 and can supply power to the fan blades 32.

By applying the cooking appliance provided by the embodiment, the power supply part 40 is arranged on the cover body 20, when the cooking appliance works, if a consumer switches the cover body 20 from a cover closing state to a cover opening state, the power supply part 40 can be used for supplying power to the fan blades 32 at the moment, and then the fan blades 32 are used for continuously cooling the heating element 31, so that after the cooking appliance is opened from the working state, the damage of parts in the cover body 20 due to overhigh temperature can be avoided.

In the present embodiment, the power supply portion 40 includes a battery 41. The battery 41 is adopted to supply power to the fan blades 32, and the fan has the advantages of low cost and simple structure.

As shown in fig. 1, the fixture body 10 has a power supply board connected to a power supply line on the fixture body 10 and a first coupler 11 connected to the power supply board. The cover 20 has a second coupler 21 inserted into the first coupler 11, and the heating element 31 and the fan blades 32 are connected to the second coupler 21. With the above structure, the power panel in the appliance body 10 supplies power to the heating element 31 and the fan blade 32 in the cover 20 through the first coupler 11 and the second coupler 21, the heating element 31 generates heat, and the fan blade 32 blows the heat to the food to bake the food. When the fan blades 32 blow the wind toward the heat generating member 31, the temperature of the heat generating member 31 can be lowered by the fan blades 32. In other embodiments, the power supply board can be directly arranged in the cover body, and the power supply of the upper cover is realized by using a separate plug.

The cover 20 is openably and closably disposed on the device body 10, and includes two structures, a first structure in which one end of the cover 20 is hinged to the device body 10, a second structure in which the cover 20 is reversibly disposed on the device body 10, and a second structure in which the cover 20 is detachably disposed on the device body 10. In the present embodiment, the cover 20 is detachably provided to the device body 10.

In the present embodiment, the fan blade 32 is connected to the second coupler 21. When the cooking appliance is in an operating state, that is, when the cover 20 is covered on the appliance body 10, the power panel supplies power to the fan blades 32 in the cover 20 through the first coupler 11 and the second coupler 21. When the cover body 20 is switched from the cover closing state to the cover opening state, the first coupler 11 and the second coupler 21 are disconnected, at this time, the heating member 31 is powered off and stops working, the power supply of the fan blade 32 is switched to the power supply portion 40 from the power panel, the power supply portion 40 is used for continuously supplying power to the fan blade 32, the fan blade 32 continues to rotate after the cover is opened, and therefore the heating member 31 is cooled.

Specifically, the power supply portion 40 includes a battery 41, and the battery 41 is connected to the second coupler 21 and the fan blades 32, respectively. The battery 41 is adopted to supply power to the fan blades 32, and the fan has the advantages of low cost and simple structure. The battery 41 is a rechargeable battery, and when the cooking appliance is in an operating state, that is, when the lid 20 is placed on the appliance body 10, the second coupler 21 charges the battery 41, and when the lid 20 is switched from the closed state to the open state, the power supply unit 40 supplies power to the fan blades 32.

In the present embodiment, the battery 41 is a rechargeable battery.

As shown in fig. 2 and 3, the power supply part 40 further includes a PCB board 42, and the battery 41 is connected to the second coupler 21 through the PCB board 42. When the cooking appliance is in a working state, the PCB can determine that the lid 20 is covered on the appliance body 10 according to parameters such as current, and the like, at this time, the second coupler 21 charges the battery 41 through the PCB, and when the lid 20 is switched from a lid closing state to a lid opening state, the PCB detects that the lid 20 is opened through parameters such as current, and the PCB controls the power supply part 40 to supply power to the fan blades 32.

As shown in fig. 3, the battery 41 and the PCB board 42 are respectively located at both sides of the second coupler 21. The layout of the battery 41, the PCB 42, and the second coupler 21 is more compact, and the installation space occupied by the battery 41 and the PCB 42 is smaller, which facilitates the miniaturization of the device.

As shown in fig. 3, the cooking utensil further includes a latch structure 50, the power supply portion 40 includes a battery 41, and the latch structure 50 is located between the battery 41 and the cover 20. The battery 41 is fixed to the cover 20 by the engaging structure 50, so that the assembling firmness of the battery 41 can be improved.

Specifically, the locking structure 50 includes a locking column 51, the locking column 51 includes a cylinder 511 and a hook 512, one end of the cylinder 511 is connected to the cover 20, the hook 512 is connected to the other end of the cylinder 511, and the battery 41 is locked between the hook 512 and the cover 20. Utilize the joint post 51 to set up battery 41 fixedly on lid 20, have simple structure, the advantage of the assembly of being convenient for.

Wherein, the clamping column 51 and the cover body 20 are integrally formed.

In the embodiment, the pillar 511 is a straight structure, and the pillar 511 is attached to the sidewall of the battery 41. The clamping structure 50 includes a plurality of clamping posts 51, and the clamping posts 51 are spaced apart from each other on the cover 20 and located at the periphery of the battery 41.

As shown in fig. 3, the power supply portion 40 includes a battery 41 and a PCB 42 connected to the battery 41, the PCB 42 is fixed to the cover 20 by a fastener 60, the cover 20 is provided with a rib 22, and the rib 22 is attached to a side wall of the PCB 42. The fastening member 60 is used for fixing the PCB 42 to the cover 20, preventing the PCB 42 from falling off from the cover 20, and attaching the rib 22 to the sidewall of the PCB 42 to prevent the PCB 42 from shaking relative to the cover 20. Under the double limit of the fastener 60 and the stop rib 22, the stability of the PCB board on the cover 20 can be further improved.

In the present embodiment, the cover 20 includes a first end and a second end, and the second coupler 21 and the power supply portion 40 are located at the second end of the cover 20. With the above configuration, the connection between the second coupler 21 and the power supply unit 40 and the connection between the second coupler 21, the power supply unit 40, and the fan blade 32 are facilitated.

Specifically, the second coupler 21 and the power supply part 40 are both disposed at the rear end of the cover 20, so that the safety of the second coupler 21 and the power supply part 40 is better because the temperature of the rear end of the cover 20 is lower.

As shown in fig. 1 and 2, the cover body 20 includes a face cover (not shown) and an inner liner 24 located below the face cover, and the second coupler 21 and the power supply portion 40 are provided on the inner liner 24. By providing the fitting structure of the second coupler 21 and the power supply portion 40 on the inner liner 24, the fitting of the second coupler 21 and the power supply portion 40 is facilitated. In addition, the second coupler 21 and the power supply unit 40 are disposed in a space surrounded by the cover and the liner 24, and the cover and the liner 24 protect the second coupler 21 and the power supply unit 40, thereby enhancing the protection effect of the second coupler 21 and the power supply unit 40.

In the present embodiment, the heat generating member 31 includes a heat wire and a winding plate, and the heat wire is wound on the winding plate. Because the heater is excessively concentrated, the temperature of the plastic part of the cover body 20 provided with the heating part 31 is higher, and the plastic part at the heating part 31 is easy to be subjected to sol phenomenon. Through setting up power supply unit 40 at lid 20, when cooking utensil during operation, if the consumer switches lid 20 to the state of uncapping by closing the lid, can utilize power supply unit 40 to supply power for flabellum 32 this moment, and then utilize flabellum 32 to continue cooling to heating element 31, can avoid the plastic part of lid 20 to appear the sol phenomenon.

In the present embodiment, when the power supply board is used to supply power to the fan blade 32, the rotation speed of the fan blade 32 is a first rotation speed, and when the power supply portion 40 is used to supply power to the fan blade 32, the rotation speed of the fan blade 32 is a second rotation speed, which is smaller than the first rotation speed.

In this embodiment, the cooking appliance includes an air fryer or an electric rice cooker or an electric pressure cooker or a multifunctional heating pot with 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.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. 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 is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, 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 simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered 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 … …," "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 have no 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

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

an appliance body (10);

a cover (20) that is provided to the device body (10) so as to be openable and closable;

the heating assembly (30) is arranged on the cover body (20), the heating assembly (30) comprises a heating part (31) and fan blades (32), the fan blades (32) blow wind to the heating part (31), the appliance body (10) or the cover body (20) is provided with a power panel, and under the condition that the cover body (20) is arranged on the appliance body (10), the power panel supplies power to the heating part (31) and the fan blades (32);

and a power supply unit (40) provided to the cover (20), wherein the power supply unit (40) is electrically connected to the fan blade (32) and can supply power to the fan blade (32).

2. The cooking appliance according to claim 1, wherein the power supply portion (40) comprises a battery (41).

3. The cooking appliance according to claim 1, wherein the power board is disposed on the appliance body (10), the appliance body (10) has a first coupler (11) connected to the power board, the cover (20) has a second coupler (21) inserted into the first coupler (11), and the heat generating member (31) and the fan blades (32) are connected to the second coupler (21).

4. Cooking appliance according to claim 3, characterized in that the power supply (40) comprises a battery (41), the battery (41) being connected to the second coupler (21) and the fan blade (32), respectively.

5. The cooking appliance according to claim 4, wherein the power supply portion (40) further comprises a PCB board (42), and the battery (41) is connected with the second coupler (21) through the PCB board (42).

6. Cooking appliance according to claim 5, characterized in that the battery (41) and the PCB board (42) are located on either side of the second coupler (21).

7. The cooking appliance according to claim 1, further comprising a snap-in structure (50), wherein the power supply portion (40) comprises a battery (41), and wherein the snap-in structure (50) is located between the battery (41) and the cover (20).

8. The cooking appliance according to claim 7, wherein the clamping structure (50) comprises a clamping column (51), the clamping column (51) comprises a cylinder (511) and a hook (512), one end of the cylinder (511) is connected with the cover body (20), the hook (512) is connected with the other end of the cylinder (511), and the battery (41) is clamped between the hook (512) and the cover body (20).

9. The cooking appliance according to claim 1, wherein the power supply portion (40) comprises a battery (41) and a PCB (42) connected with the battery (41), the PCB (42) is fixed on the cover body (20) through a fastener (60), the cover body (20) is provided with a blocking rib (22), and the blocking rib (22) is attached to a side wall of the PCB (42).

10. The cooking appliance according to any one of claims 3 to 6,

the cover (20) comprises a first end and a second end, and the second coupler (21) and the power supply part (40) are both positioned at the second end of the cover (20);

the cover body (20) comprises a surface cover and a lining (24) positioned below the surface cover, and the second coupler (21) and the power supply part (40) are arranged on the lining (24);

the heating element (31) comprises a heating wire and a winding plate, and the heating wire is wound on the winding plate.