Cover body assembly and cooking utensil with same

Abstract

The utility model provides a cover body assembly and a cooking utensil with the cover body assembly, and the cover body assembly comprises a cover body which is provided with an air outlet; the first handle is arranged on the cover body, an air inlet is formed in the first handle, and an overflowing channel communicated with the air inlet and the air outlet is formed in the cover body; the first fan is arranged in the cover body and located in the flow passing channel. According to the technical scheme, the problems that the temperature rise of the handle of the cover body in the related technology is high, and user operation is not convenient are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of small household appliances, in particular to a cover assembly and a cooking utensil having the same. Background Art

[0002] The cooking device includes a pot body, a cover body and a heating element. In order to cook the food in the pot more quickly, the power of the heating element is relatively large. The heat of the heating element will be transferred to the food in the pot to achieve the purpose of cooking.

[0003] However, while transferring heat, some heat will be dissipated from the gap between the cover and the pot body. In this way, the heat will pass through the handle on the cover and transfer the heat to the handle, causing the handle to rise in temperature, which is inconvenient for users to operate. Utility Model Content

[0004] The main purpose of the utility model is to provide a cover assembly and a cooking utensil having the same, so as to solve the problem in the related art that the handle of the cover has a high temperature rise and is inconvenient for users to operate.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a cover body assembly is provided, including: a cover body, on which an air outlet is arranged; a first handle, arranged on the cover body, on which an air inlet is arranged, and a flow channel connecting the air inlet and the air outlet is arranged in the cover body; a first fan, arranged inside the cover body and located in the flow channel.

[0006] By applying the technical solution of the utility model, the wind flow brought by the rotation of the first fan causes the cold air outside the cover body to enter the flow channel from the air inlet, and then be discharged from the air outlet after passing through the inside of the cover body. Since the air inlet is directly arranged on the first handle, the cold air outside the cover body continuously enters from the air inlet on the first handle, continuously taking away the heat of the first handle, so that the temperature of the first handle is reduced, avoiding a high temperature rise of the first handle, and facilitating user operation. Therefore, the technical solution of the present application effectively solves the problem in the related art that the temperature rise of the cover handle is high, which is inconvenient for users to operate.

[0007] Furthermore, the cover body includes a bottom cover; the first handle includes a first handle portion disposed on the bottom cover, the first handle portion protrudes upward relative to the bottom cover, and the air inlet is disposed on the first handle portion. In the above structure, there is a large space between the first handle portion and the bottom cover, which can increase the amount of cold air entering from the air inlet, and can reduce the temperature rise of the first handle more quickly and effectively.

[0008] Furthermore, along the direction of the bottom cover pointing to the first handle portion, the first handle portion includes a handle plate that is tilted upward relative to the horizontal plane, and the air inlet is arranged on the handle plate. In the above structure, a larger air inlet angle is formed between the handle plate and the horizontal plane, and more cold air can enter while taking away the heat of the first handle portion, which can reduce the temperature rise of the first handle portion more quickly and effectively. In addition, the arrangement of the handle plate facilitates the user's hand to fit on the surface of the handle plate, thereby improving the stability of the operation.

[0009] Furthermore, the first handle portion further comprises a first side plate and a second side plate which are arranged opposite to each other, the first side plate being connected between the first side of the handle plate and the edge of the bottom cover, and the second side plate being connected between the second side of the handle plate and the edge of the bottom cover. In the above structure, the first side plate, the handle plate and the second side plate are connected together to form the first handle portion, forming a reliable support surface, and when the user's hand is extended to the bottom of the handle plate, it can fit on the support surface, so that the user can stably hold the first handle.

[0010] Furthermore, the cover body further includes an outer cover connected to the bottom cover, and the air outlet is arranged on the outer cover; the first handle further includes a second handle portion arranged on the outer cover, and a sandwich layer connected to the flow passage is formed between the second handle portion and the first handle portion. In the above structure, the arrangement of the sandwich layer facilitates the formation of a space inside the first handle, so that the cold air outside the first handle enters from the air inlet, and after passing through the space, can smoothly enter the flow passage, and then be conveniently discharged from the air outlet.

[0011] Furthermore, in order to prevent the second handle from blocking the air inlet path of the air intake port on the first handle, the width of the second handle in the radial direction of the cover body is smaller than the width of the first handle in the radial direction of the cover body.

[0012] Furthermore, the cover body also includes: an outer cover connected to the bottom cover; an inner lining arranged between the outer cover and the bottom cover, and a mounting hole is arranged on the inner lining; the cover body assembly also includes: a heat insulation cover arranged at the mounting hole, and a first through hole and a second through hole are arranged on the heat insulation cover at intervals, the first through hole connects the flow channel and the internal space of the heat insulation cover, and the second through hole connects the internal space of the heat insulation cover and the air outlet, and the first fan is located above the heat insulation cover; a heating element is arranged below the heat insulation cover; and a second fan is arranged inside the heat insulation cover and above the heating element. In the above structure, the wind flow brought by the rotation of the first fan causes the cold air outside the cover body assembly to enter the flow channel from the air inlet, that is, it will pass through the first handle, the inner surface of the outer cover, the outer surface of the inner lining and the upper surface of the heat insulation cover, and the various components near the flow channel will be cooled, and then discharged through the air outlet, thereby achieving the effect of cooling the cover body assembly.

[0013] According to another aspect of the utility model, a cooking utensil is provided, comprising a pot body and a cover assembly disposed on the pot body, wherein the cover assembly is the above-mentioned cover assembly.

[0014] Furthermore, a second handle is provided on the pot body, and a heat insulating member is provided between the second handle and the pot body. The heat insulating member can block the second handle and the pot body, and can reduce the speed of heat transferred from the pot body to the second handle, thereby reducing the temperature rise of the second handle.

[0015] Furthermore, the pot body includes an outer shell and an inner pot arranged in the outer shell, the second handle is arranged on the inner pot, and the heat insulation member is located between the second handle and the inner pot.

[0016] Furthermore, a second handle is provided on the pot body, and a material reduction hole is provided on the second handle. The provision of the material reduction hole can reduce the material used for the second handle and also reduce the area of ​​heat from the pot body to the second handle, thereby reducing the heat transfer speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A cross-sectional schematic diagram of an embodiment of a cover assembly according to the utility model is shown;

[0019] Figure 2 Shows Figure 1 A schematic diagram of a partial structure of a cover assembly;

[0020] Figure 3 Shows Figure 1 A schematic diagram of a three-dimensional structure with the bottom surface of the cover assembly facing upward;

[0021] Figure 4 Shows Figure 1 A schematic diagram of a partial three-dimensional structure of a cover assembly;

[0022] Figure 5 A three-dimensional structural schematic diagram of an embodiment of a cooking utensil according to the utility model is shown;

[0023] Figure 6 Shows Figure 1 A schematic diagram of the three-dimensional structure of an inner pot and a second handle of a cooking utensil.

[0024] The above drawings include the following reference numerals:

[0025] 1. Cover body; 10. Outer cover; 11. Flow passage; 12. Air outlet; 13. Second handle; 14. Interlayer; 20. Bottom cover; 21. First handle; 211. Handle plate; 212. First side plate; 213. Second side plate; 22. Mounting hole; 23. Liner;

[0026] 31. a first fan; 32. a second fan;

[0027] 41, first handle; 411, air inlet; 42, second handle; 421, material reduction hole;

[0028] 50. Heating element;

[0029] 60. heat shield; 61. first through hole; 62. second through hole;

[0030] 70. pot body; 71. outer shell; 72. inner pot; 73. heat insulation;

[0031] L. Horizontal plane. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0033] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0034] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0035] like Figures 1 to 4 As shown, the present application provides a cover assembly, which includes: a cover 1, a first handle 41 and a first fan 31. The cover 1 is provided with an air outlet 12. The first handle 41 is provided on the cover 1, and an air inlet 411 is provided on the first handle 41. A flow passage 11 connecting the air inlet 411 and the air outlet 12 is provided in the cover 1. The first fan 31 is provided inside the cover 1 and is located in the flow passage 11.

[0036] By applying the technical solution of this embodiment, the wind flow brought by the rotation of the first fan 31 causes the cold wind outside the cover body 1 to enter the flow channel 11 from the air inlet 411, and then be discharged from the air outlet 12 after passing through the inside of the cover body 1. Since the air inlet 411 is directly arranged on the first handle 41, the cold wind outside the cover body 1 continuously enters from the air inlet 411 on the first handle 41, continuously taking away the heat of the first handle 41, so that the temperature of the first handle 41 is reduced, and the temperature rise of the first handle 41 is avoided, which is convenient for the user to operate. Therefore, the technical solution of this embodiment effectively solves the problem that the temperature rise of the handle of the cover body is high and it is inconvenient for the user to operate in the related art.

[0037] It should be noted that the heating element for heating the food in the pot can be arranged on the cover body or on the pot body.

[0038] like Figure 1 and Figure 2 As shown, the cover body 1 includes a bottom cover 20; the first handle 41 includes a first handle portion 21 disposed on the bottom cover 20, the first handle portion 21 protrudes upward relative to the bottom cover 20, and the air inlet 411 is disposed on the first handle portion 21. In this way, there is a large space between the first handle portion 21 and the bottom cover 20, which can increase the amount of cold air entering from the air inlet 411, and can reduce the temperature rise of the first handle 41 more quickly and effectively. The above-mentioned "upward" refers to vertically upward or obliquely upward.

[0039] Preferably, there are two symmetrically arranged first handles 41. Each first handle 41 is provided with an air inlet 411.

[0040] Preferably, the air inlet 411 includes a plurality of air inlet holes. The air outlet 12 includes a plurality of air outlet holes arranged on the side of the outer cover 10, and the air outlet holes are obliquely arranged long strip holes. The above-mentioned plurality means that the number is greater than or equal to two.

[0041] like Figure 1 and Figure 2 As shown, along the direction of the bottom cover 20 pointing to the first handle part 21, the first handle part 21 includes a handle plate 211 tilted upward relative to the horizontal plane L, and an air inlet 411 is arranged on the handle plate 211. In this way, a larger air inlet angle is formed between the handle plate 211 and the horizontal plane L, and more cold air can enter while taking away the heat of the first handle part 21, which can reduce the temperature rise of the first handle part 21 faster and more effectively. The above-mentioned larger air inlet angle can also avoid the user's hand, so that the user's hand can be extended under the handle plate 211, which is convenient for the user to operate the first handle 41. In addition, the setting of the handle plate 211 makes it easy for the user's hand to fit on the plate surface of the handle plate, thereby improving the stability of the operation. Moreover, the air inlet 411 located on the handle plate 211 is tilted downward to prevent debris from falling into the air inlet 411. Preferably, the portion where the handle plate 211 is connected to the edge of the bottom cover 20 is arc-shaped.

[0042] like Figures 1 to 4 As shown, the first handle portion 21 further includes a first side plate 212 and a second side plate 213 which are arranged opposite to each other. The first side plate 212 is connected between the first side of the handle plate 211 and the edge of the bottom cover 20, and the second side plate 213 is connected between the second side of the handle plate 211 and the edge of the bottom cover 20. In this way, the first side plate, the handle plate and the second side plate are connected together to form the first handle portion 21, forming a reliable support surface. When the user's hand is extended to the bottom of the handle plate 211, it can be attached to the support surface, so that the user can stably hold the first handle 41.

[0043] like Figures 1 to 4 As shown, the cover body 1 further includes an outer cover 10 connected to the bottom cover 20, and the air outlet 12 is arranged on the outer cover 10; the first handle 41 further includes a second handle portion 13 arranged on the outer cover 10, and an interlayer 14 connected to the flow passage 11 is formed between the second handle portion 13 and the first handle portion 21. In this way, the interlayer 14 is arranged to form a space inside the first handle 41, so that the cold air outside the first handle 41 enters from the air inlet 411, and after passing through the space, can smoothly enter the flow passage 11, and then be conveniently discharged from the air outlet 12.

[0044] like Figure 2 and Figure 4 As shown, the second handle portion 13 is connected to the edge of the outer cover 10, and the first handle portion 21 is connected to the edge of the bottom cover 20. In this way, the second handle portion 13 and the first handle portion 21 are both connected at the edge position, which can ensure the structural strength at each connection position.

[0045] Specifically, the second handle portion 13 is integrally formed with the edge of the outer cover 10 , and the first handle portion 21 is integrally formed with the edge of the bottom cover 20 .

[0046] Of course, in an embodiment not shown in the figure, the air inlet is arranged on the second handle portion and the first handle portion, or the air inlet is arranged on the second handle portion.

[0047] like Figure 1 and Figure 2 As shown, in order to prevent the second handle portion 13 from blocking the air inlet path of the air intake port on the first handle portion 21 , the width of the second handle portion 13 in the radial direction of the cover body 1 is smaller than the width of the first handle portion 21 in the radial direction of the cover body 1 .

[0048] like Figure 1 and Figure 2 As shown, the cover body 1 also includes: an outer cover 10 and an inner liner 23. The outer cover 10 is connected to the bottom cover 20. The inner liner 23 is arranged between the outer cover 10 and the bottom cover 20, and a mounting hole 22 is arranged on the inner liner 23. The outer cover 10 and the inner liner 23 and the inner liner 23 together form a flow passage 11. The cover body assembly also includes: a heat insulation cover 60, a heating element 50 and a second fan 32. The heat insulation cover 60 is arranged at the mounting hole 22, and the heat insulation cover 60 is provided with a first through hole 61 and a second through hole 62 at intervals. The first through hole 61 connects the flow passage 11 and the inner space of the heat insulation cover 60, and the second through hole 62 connects the inner space of the heat insulation cover 60 and the air outlet 12. The first fan 31 is located above the heat insulation cover 60. The heating element 50 is arranged below the heat insulation cover 60. The setting of the heat insulation cover 60 can separate the first fan 31 and the heating element 50, so as to prevent the heat generated by the heating element 50 from flowing to the top of the heat insulation cover 60. The second fan 32 is arranged inside the heat insulation cover 60 and is located above the heating element 50. The arrangement of the second fan can speed up the flow of the air heated by the heating element 50, so that the hot air can effectively flow into the pot body and form a hot air circulation to achieve the cooking of food. The wind flow brought by the rotation of the first fan 31 causes the cold air outside the cover assembly to enter the flow channel 11 from the air inlet 411, that is, it will pass through the first handle 41, the inner surface of the outer cover 10, the outer surface of the lining 23 and the upper surface of the heat insulation cover 60, and the various components near the flow channel 11 will be cooled, and then discharged through the air outlet 12, thereby achieving the effect of cooling the cover assembly.

[0049] It should be noted that the inner space of the heat insulation cover 60 is the lower space of the heat insulation cover 60. The heating element 50 is preferably a heating tube or a heating wire or a heating plate.

[0050] Specifically, an air guide is provided between the second through hole 62 and the air outlet 12. The outer cover includes an outer cover body, a avoidance hole provided on the outer cover body, and a top cover provided at the avoidance hole, and an air inlet gap connected to the flow passage 11 is formed between the top cover and the outer cover body. The cover assembly also includes a motor provided under the top cover, the first fan 31 and the second fan are both connected to the motor shaft of the motor, and a through hole for avoiding the motor shaft of the motor is provided on the heat insulation cover 60.

[0051] The present application also provides a cooking utensil, such as Figure 5 and Figure 6 As shown, the cooking utensil includes a pot body 70 and a cover assembly disposed on the pot body 70, and the cover assembly is the above-mentioned cover assembly. Since the above-mentioned cover assembly can solve the problem in the related art that the temperature rise of the cover handle is high and it is inconvenient for users to operate, the cooking utensil including the cover assembly can solve the same technical problem.

[0052] like Figure 5 and Figure 6 As shown, a second handle 42 is provided on the pot body 70. When the user operates the second handle 42, the pot body 70 can be picked up or moved. A heat insulating member 73 is provided between the second handle 42 and the pot body 70. The provision of the heat insulating member can block the second handle 42 and the pot body 70, and can reduce the speed of heat transferred from the pot body 70 to the second handle 42, thereby achieving the purpose of reducing the temperature rise of the second handle 42. Preferably, the second handle 42 is riveted to the pot body 70 through the heat insulating member. The heat insulating member includes a heat insulating sheet, and the material of the heat insulating member is one of glass fiber, asbestos, aerogel, vacuum insulation panel, silicate product or nano aerogel felt.

[0053] like Figure 5 and Figure 6 As shown, the pot body 70 includes an outer shell 71 and an inner pot 72 disposed in the outer shell 71, the second handle 42 is disposed on the inner pot 72, and the heat insulating member 73 is located between the second handle 42 and the inner pot 72. The outer shell 71 can protect the inner pot 72, support the inner pot 72, and isolate the heat of the inner pot 72.

[0054] like Figure 5 and Figure 6 As shown, the pot body 70 is provided with a second handle 42, and the second handle 42 is provided with a material reduction hole 421. The provision of the material reduction hole 421 can reduce the material used for the second handle 42, and also reduce the area of ​​heat from the pot body 70 to the second handle 42, thereby reducing the heat transfer speed.

[0055] Of course, in an embodiment not shown in the figure, a heat-insulating silicone sleeve is provided on the second handle to reduce the heat transferred by the second handle.

[0056] The cooking utensil of the present embodiment is an air fryer. Of course, in embodiments not shown in the figure, the cooking utensil can also be a toaster, an electric pressure cooker, an electric rice cooker, a low-pressure rice cooker, a soybean milk maker, a food processor, a cooking machine, an electric stew pot, a multi-function pot and other products.

[0057] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0058] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0059] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0060] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cover assembly, characterized in that: include: A cover body (1), wherein the cover body (1) is provided with an air outlet (12); A first handle (41) is arranged on the cover body (1); an air inlet (411) is arranged on the first handle (41); and a flow passage (11) is arranged inside the cover body (1) and connects the air inlet (411) and the air outlet (12); A first fan (31) is arranged inside the cover body (1) and is located in the flow passage (11).

2. The cover assembly according to claim 1, characterized in that: The cover body (1) comprises a bottom cover (20); the first handle (41) comprises a first handle portion (21) arranged on the bottom cover (20), the first handle portion (21) protruding upward relative to the bottom cover (20), and the air inlet (411) is arranged on the first handle portion (21).

3. The cover assembly according to claim 2, characterized in that: Along the direction of the bottom cover (20) pointing toward the first handle portion (21), the first handle portion (21) comprises a handle plate (211) arranged to be inclined upward relative to a horizontal plane (L), and the air inlet (411) is arranged on the handle plate (211).

4. The cover assembly according to claim 3, characterized in that: The first handle portion (21) further comprises a first side panel (212) and a second side panel (213) which are arranged opposite to each other, wherein the first side panel (212) is connected between a first side of the handle panel (211) and an edge of the bottom cover (20), and the second side panel (213) is connected between a second side of the handle panel (211) and an edge of the bottom cover (20).

5. The cover assembly according to any one of claims 2 to 4, characterized in that: The cover body (1) further comprises an outer cover (10) connected to the bottom cover (20), and the air outlet (12) is arranged on the outer cover (10); the first handle (41) further comprises a second handle portion (13) arranged on the outer cover (10), and an interlayer (14) connected to the flow passage (11) is formed between the second handle portion (13) and the first handle portion (21).

6. The cover assembly according to claim 5, characterized in that: The width of the second handle portion (13) in the radial direction of the cover body (1) is smaller than the width of the first handle portion (21) in the radial direction of the cover body (1).

7. The cover assembly according to any one of claims 2 to 4, characterized in that: The cover body (1) further comprises: An outer cover (10) connected to the bottom cover (20); An inner liner (23) is arranged between the outer cover (10) and the bottom cover (20), and a mounting hole (22) is arranged on the inner liner (23); The cover assembly also includes: a heat insulation cover (60) arranged at the mounting hole (22); a first through hole (61) and a second through hole (62) are arranged on the heat insulation cover (60) at intervals; the first through hole (61) connects the flow passage (11) and the internal space of the heat insulation cover (60); the second through hole (62) connects the internal space of the heat insulation cover (60) and the air outlet (12); and the first fan (31) is located above the heat insulation cover (60); A heating element (50) is arranged below the heat insulation cover (60); The second fan (32) is arranged inside the heat insulation cover (60) and is located above the heating element (50).

8. A cooking utensil, comprising a pot (70) and a cover assembly arranged on the pot (70), characterized in that: The cover assembly is the cover assembly according to any one of claims 1 to 7.

9. The cooking device according to claim 8, characterized in that: The pot body (70) is provided with a second handle (42), and a heat insulating member (73) is provided between the second handle (42) and the pot body (70).

10. The cooking appliance according to claim 9, characterized in that The pot body (70) comprises an outer shell (71) and an inner pot (72) arranged in the outer shell (71); the second handle (42) is arranged on the inner pot (72); and the heat insulating member (73) is located between the second handle (42) and the inner pot (72).

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