Pot cover handle and cooking electric appliance

Abstract

The utility model belongs to the technical field of kitchen appliances, and discloses a pot cover handle and a cooking appliance, the pot cover handle comprises an operation panel and a control panel which are in communication connection with each other, the pot cover handle further comprises a handle body and a panel cover, the handle body and the panel cover are detachably connected with each other and define a mounting cavity, and the operation panel is mounted on the upper side face of the panel cover. The control panel is installed in the installation cavity, and at least part of the area of the panel cover is of a double-layer structure to form a first heat insulation cavity. According to the pot cover handle, at least part of the area of the panel cover is of the double-layer structure to form the first heat insulation cavity, heat is prevented from being transmitted to the operation panel above the panel cover and the control panel in the installation cavity, the service life of the operation panel and the service life of the control panel are prolonged, and the use reliability of a cooking electric appliance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen appliance technical field especially pot cover handle and cooking appliance. BACKGROUND

[0002] Automatic stir-frying pot is a kind of kitchen appliance with the function of automatically stir-frying food, and the food is automatically stirred in the pot by rotating stirring shovel, to ensure that the food is evenly heated, avoid sticking to the pot or burning, with the advantages of high cooking efficiency, dish taste consistency is good, etc., save the cooking time of user.The rotation of stirring shovel is driven by motor, and the working mode of stirring shovel needs to be set by display control module.The display control module generally includes interactive operation screen and control panel, and the existing automatic stir-frying pot usually installs interactive operation screen and control panel on pot cover handle, and the temperature of air above pot cover is relatively high during the stir-frying process of automatic stir-frying pot, which causes interactive operation screen and control panel to be easily affected by high-temperature airflow, and display control module is in relatively high-temperature working environment, which reduces the use reliability of display control module. SUMMARY

[0003] The first purpose of the utility model is to provide pot cover handle, which can solve the problem that the display control module of the existing automatic stir-frying pot is affected by high-temperature airflow above pot cover and is in relatively high-temperature working environment, thereby reducing the use reliability.

[0004] To achieve this purpose, the utility model adopts the following technical solutions in one aspect:

[0005] Firstly, a cooking appliance is provided, which includes an operation panel and a control panel in communication with each other, the pot cover handle further includes a handle main body and a panel cover, the handle main body and the panel cover are detachably connected with each other and form an installation cavity, the operation panel is installed on the upper side of the panel cover, the control panel is installed in the installation cavity, and at least part of the panel cover is a double-layer structure to form a first heat insulation cavity.

[0006] As an optional structure of the utility model, the panel cover includes a cover plate and a side wall plate surrounding the periphery of the cover plate, the side wall plate forms at least part of the installation cavity, and at least part of the side wall plate is a double-layer structure to form the first heat insulation cavity.

[0007] As an optional structure of the utility model, the side wall plate includes an inner side plate and an outer side plate arranged in parallel and spaced apart, the first heat insulation cavity is formed between the inner side plate and the outer side plate, and the pot cover handle further includes a sealing element, the sealing element is embedded in the first heat insulation cavity to block the outlet of the first heat insulation cavity.

[0008] As an optional structure of the utility model, the upper end of the handle main body is provided with a sealing groove, the panel cover is arranged on the handle main body to make the sealing groove correspond to the first heat insulation cavity, and the sealing member extends to part of the sealing groove to seal the gap between the handle main body and the panel cover.

[0009] As an optional structure of the utility model, the bottom of the first heat insulation cavity is provided with a first supporting rib part, the first supporting rib part presses the top of the sealing member to make the bottom of the sealing member abut the groove bottom of the sealing groove, and / or,

[0010] The sealing member further comprises an extension sealing part, the handle main body comprises an outer shell and an inner shell arranged in the outer shell, the sealing groove is formed between the outer shell and the inner shell, the extension sealing part extends to the top of the inner shell, the upper side of the extension sealing part is provided with a positioning step surface, and the end face of the inner side plate abuts the positioning step surface, and / or,

[0011] The outer ring surface of the sealing member has a plurality of sealing rings outwardly protruding, a plurality of the sealing rings are arranged at intervals along the axial direction of the sealing member, at least one of the sealing rings abuts the inner side surface of the outer side plate in interference, and at least one of the sealing rings abuts the inner cavity wall of the sealing groove in interference.

[0012] As an optional structure of the utility model, the top and / or bottom of the sealing member is provided with a guide inclined surface, the guide inclined surface extends obliquely from the top of the sealing member towards one side surface or the guide inclined surface extends obliquely from the bottom of the sealing member towards one side surface, and the length of the guide inclined surface extends along the circumferential direction of the sealing member.

[0013] As an optional structure of the utility model, the handle main body comprises an outer shell and an inner shell arranged in the outer shell, the outer shell and the inner shell are arranged at intervals to form a second heat insulation cavity, the mounting cavity extends into the handle main body, and the second heat insulation cavity is at least arranged outside part of the mounting cavity.

[0014] As an optional structure of the utility model, the bottom of the second heat insulation cavity is provided with a second supporting rib part, the second supporting rib part extends towards the top of the handle main body, part of the second heat insulation cavity forms the sealing groove, the sealing groove is located between the top of the second supporting rib part and the top of the handle main body, the sealing groove is used for accommodating the sealing member, and the top of the second supporting rib part abuts the sealing member.

[0015] As an optional structure of this utility model, the pot lid handle further includes a support plate, which is used to support the control plate. The support plate is detachably installed in the mounting cavity, and there is a heat dissipation gap between the support plate and the control plate.

[0016] The second objective of this invention is to provide a cooking appliance with a lid handle that solves the problem that the display control module of an existing automatic stir-fry pan is affected by the lid and the high-temperature airflow above, resulting in a relatively high-temperature working environment and reduced reliability.

[0017] To achieve this objective, the present invention employs the following technical solution in another aspect:

[0018] Secondly, a cooking appliance is provided, including a pot lid handle as described above. The cooking appliance also includes a pot body and a pot lid that fits over the pot body, and the pot lid handle is detachably connected to the pot lid.

[0019] The beneficial effects of this utility model are:

[0020] The pot lid handle provided by this utility model includes a handle body and a panel cover, which are detachably connected to each other and together form a mounting cavity. An operation panel is mounted on the upper side of the panel cover, facilitating interactive operation by the user from above the pot lid handle. A control board is mounted within the mounting cavity. At least a portion of the panel cover has a double-layer structure to form a first heat-insulating cavity. The first heat-insulating cavity has a low thermal conductivity, thus providing heat insulation. On one hand, it reduces the heat exchange between the high-temperature airflow and the panel cover, preventing the panel cover from heating up and causing a high-temperature effect on the operation panel above it. On the other hand, the first heat-insulating cavity also prevents heat transferred from the pot lid to the handle body from diffusing into the mounting cavity, ensuring the control board operates in a less high-temperature environment, improving the reliability of the operation panel and control board, and extending their service life.

[0021] The cooking appliance provided by this utility model has the aforementioned pot lid handle, and at least a portion of the panel cover of the pot lid handle has a double-layer structure to form a first heat-insulating cavity. The first heat-insulating cavity has a low thermal conductivity and heat insulation properties. On the one hand, it can reduce the high temperature rise of the panel cover caused by high-temperature airflow and heat exchange between the panel cover and the control panel above the panel cover, thus reducing the high temperature impact. On the other hand, the first heat-insulating cavity can also prevent the heat transferred from the pot lid to the handle body from diffusing into the mounting cavity, ensuring that the control panel is in a relatively low-temperature working environment, extending the service life of the control panel and the control panel, and improving the reliability of the cooking appliance. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the pot lid handle connecting to the pot lid provided in this embodiment of the utility model;

[0023] Figure 2 This is a structural disassembly diagram of the pot lid handle provided in this embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the panel cover provided in an embodiment of the present utility model;

[0025] Figure 4 This is a structural cross-sectional view of the handle body provided in an embodiment of this utility model;

[0026] Figure 5 yes Figure 4 A magnified view of part A in the middle;

[0027] Figure 6 This is a schematic diagram of the handle body provided in an embodiment of the present utility model.

[0028] In the picture:

[0029] 1. Operation panel; 2. Control panel;

[0030] 3. Handle body; 31. Mounting cavity; 32. Sealing groove; 33. Outer shell; 34. Inner shell; 35. Second heat insulation cavity; 36. Second support rib; 37. Grip part;

[0031] 4. Panel cover; 41. First heat insulation cavity; 42. Cover plate; 43. Side panel; 431. Inner side panel; 432. Outer side panel; 44. First support rib;

[0032] 5. Seal; 51. Positioning step surface; 52. Sealing ring; 53. Guide slope; 54. Extended sealing part; 55. Sealing lip;

[0033] 6. Support plate; 61. Heat dissipation gap; 7. Motor;

[0034] 100. Pot lid. Detailed Implementation

[0035] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0036] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0038] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0039] like Figures 1 to 6 As shown, this utility model embodiment first provides a pot lid handle, which is installed on the pot lid 100 of a cooking appliance. The cooking appliance includes, but is not limited to, an automatic stir-fry pot with an automatic food stirring function.

[0040] The pot lid handle includes an operation panel 1 and a control panel 2 that are interconnected. The operation panel 1 is used for user interaction to set the working mode of the cooking appliance, such as cooking time and stirring speed. The control panel 2 converts the user's settings into communication signals and transmits them to the motor 7 that controls the stirring spatula, thereby controlling the working mode of the stirring spatula and other operating components. The pot lid handle also includes a handle body 3 and a panel cover 4, which are detachably connected to each other and together form a mounting cavity 31. The operation panel 1 is mounted on the upper side of the panel cover 4, allowing the user to interact with it from above the pot lid handle. The control panel 2 is mounted inside the mounting cavity 31, and at least a portion of the panel cover 4 has a double-layer structure to form a first heat-insulating cavity 41. The first heat-insulating cavity 41 has a low thermal conductivity coefficient, thus possessing heat insulation properties. On the one hand, it can reduce the high-temperature airflow in the air and the heat exchange between the panel cover 4 and the panel cover 4, which would cause the panel cover 4 to heat up and have a high temperature impact on the operation panel 1 above the panel cover 4. On the other hand, the first heat-insulating cavity 41 can also prevent the heat transferred from the pot lid 100 to the handle body 3 from spreading into the mounting cavity 31, ensuring that the control panel 2 is in a relatively low-temperature working environment, improving the reliability of the operation panel 1 and the control panel 2, and extending the service life of the operation panel 1 and the control panel 2.

[0041] It should be noted that the pot lid handle is equipped with a battery and a battery housing for powering the control panel 1 and control board 2. The battery is installed inside the handle body 3, and the part of the handle body 3 that encloses the battery housing forms a grip 37. A grip space is formed below the grip 37. The user's hand passes through the grip space and grips the grip 37, allowing them to flip the pot lid 100, open or close it, without touching the pot lid 100 and avoiding burns. The grip 37 formed by the battery housing simplifies the structure of the pot lid handle, eliminating the need for an additional handheld structure. Moreover, the battery housing has a certain volume, making the grip more comfortable.

[0042] The panel cover 4 includes a cover plate 42 and side panels 43 surrounding the cover plate 42. The side panels 43 form at least a partial mounting cavity 31, and at least a portion of the side panels 43 has a double-layer structure to form a first heat-insulating cavity 41. Exemplarily, the side panels 43 surround the cover plate 42, wherein the side panels 43 having three sides form a double-layer structure.

[0043] To simplify the manufacturing process of the side panel 43, the side panel 43 includes an inner side panel 431 and an outer side panel 432 that are parallel to each other and spaced apart. A first heat-insulating cavity 41 is formed between the inner side panel 431 and the outer side panel 432, and therefore, the first heat-insulating cavity 41 has an opening. To improve the heat insulation effect of the first heat-insulating cavity 41, the lid handle also includes a sealing element 5, which is embedded in the first heat-insulating cavity 41 to seal the outlet of the first heat-insulating cavity 41. The sealing element 5 improves the sealing performance of the first heat-insulating cavity 41, resulting in better heat insulation performance of the first heat-insulating cavity 41.

[0044] In one embodiment, a sealing groove 32 is provided at the upper end of the handle body 3, and the panel cover 4 is placed on the handle body 3 so that the sealing groove 32 corresponds to the first heat insulation cavity 41. The sealing member 5 extends to a portion located in the sealing groove 32 to seal the gap between the handle body 3 and the panel cover 4. The sealing member 5 improves the sealing performance of the first heat insulation cavity 41 and also enhances the sealing performance of the mounting cavity 31, further preventing high-temperature water vapor from entering the mounting cavity 31 through the gap between the handle body 3 and the panel cover 4.

[0045] The bottom of the first heat-insulating cavity 41 is provided with a first supporting rib 44. The first supporting rib 44 presses against the top of the sealing member 5 so that the bottom of the sealing member 5 abuts against the bottom of the sealing groove 32. Therefore, along the height direction of the sealing member 5, the sealing member 5 is compressed and confined between the bottom of the sealing groove 32 and the bottom of the first heat-insulating cavity 41. This prevents the sealing member 5 from moving and affecting the sealing effect, and ensures that there are no gaps at the top and bottom ends of the sealing member 5, thus isolating the heat or moisture conduction path. By pressing the top of the sealing member 5 with the first supporting rib 44, the sealing member 5 can be effectively fixed, and the first heat-insulating cavity 41 can be guaranteed to have a certain cavity size.

[0046] For example, the bottom of the first heat insulation cavity 41 is provided with a plurality of first support ribs 44. The first support ribs 44 extend along the thickness direction of the first heat insulation cavity 41. Moreover, the plurality of first support ribs 44 are spaced apart around the circumference of the cover plate 42, thereby pressing the seal 5 in the entire circumferential direction.

[0047] The handle body 3 includes an outer shell 33 and an inner shell 34 disposed within the outer shell 33, with a sealing groove 32 formed between the outer shell 33 and the inner shell 34. The seal 5 also includes an extended sealing portion 54, which extends to the top of the inner shell 34. A positioning step surface 51 is provided on the upper side of the extended sealing portion 54, and the end face of the inner side plate 431 abuts against the positioning step surface 51, pressing the extended sealing portion 54 between the panel cover 4, the inner side plate 431, the handle body 3, and the inner shell 34. In one embodiment, the extended sealing portion 54 extends toward the inner wall of the inner shell 34, forming a sealing lip 55 that overlaps the inner wall of the inner shell 34.

[0048] The outer ring surface of the seal 5 has multiple outwardly protruding sealing rings 52, which are spaced apart along the axial direction of the seal 5. At least one sealing ring 52 is press-fitted against the inner side of the outer plate 432, and at least one sealing ring 52 is press-fitted against the inner wall of the sealing groove 32. In the case of press-fit assembly, the outwardly protruding sealing rings 52 can fit more tightly against the inner side of the outer plate 432 and the inner wall of the sealing groove 32, thus improving sealing performance.

[0049] To facilitate the installation of the seal 5, a guide slope 53 is provided at the top and / or bottom of the seal 5. When the guide slope 53 is provided at the top of the seal 5, it extends obliquely from the top of the seal 5 towards one side; when the guide slope 53 is provided at the bottom of the seal 5, it extends obliquely from the bottom of the seal 5 towards one side. The length of the guide slope 53 extends along the circumference of the seal 5, meaning that the entire seal 5 is provided with guide slopes 53 in the circumferential direction. When the guide slope 53 is provided at the top of the seal 5, it facilitates the seal 5 entering the first heat insulation cavity 41; when the guide slope 53 is provided at the bottom of the seal 5, it facilitates the seal 5 entering the sealing groove 32.

[0050] In one embodiment, the outer shell 33 and the inner shell 34 are spaced apart to form a second heat-insulating cavity 35. The mounting cavity 31 extends into the handle body 3, providing more space and meeting the installation space requirements of the control panel 2. The second heat-insulating cavity 35 at least surrounds a portion of the mounting cavity 31. The second heat-insulating cavity 35 formed between the outer shell 33 and the inner shell 34 reduces the transfer of heat from the handle body 3 to the mounting cavity 31.

[0051] The bottom of the second heat-insulating cavity 35 is provided with a second support rib 36, which extends toward the top of the handle body 3. A portion of the second heat-insulating cavity 35 forms a sealing groove 32, that is, the sealing groove 32 is located between the top of the second support rib 36 and the upper end face of the handle body 3. The top of the second support rib 36 abuts against the sealing member 5. The second support rib 36 extends along the thickness direction of the second heat-insulating cavity 35, and multiple second support ribs 36 are spaced apart around the periphery of the mounting cavity 31, thereby pressing against the sealing member 5 in the entire circumferential direction.

[0052] To facilitate the installation of the control board 2 within the mounting cavity 31, the pot lid handle also includes a support plate 6. The support plate 6 supports the control board 2 and is detachably installed within the mounting cavity 31. The support plate 6 enhances the structural strength of the control board 2 and reduces the number of fasteners required on the control board 2. A heat dissipation gap 61 exists between the support plate 6 and the control board 2 to facilitate heat dissipation and prevent the control board 2 from operating in a high-temperature environment.

[0053] This utility model embodiment further provides a cooking appliance, which includes the aforementioned pot lid handle. The cooking appliance includes, but is not limited to, an automatic stir-fry pan with an automatic food stirring function. The cooking appliance also includes a pot body and a pot lid 100 that fits over the pot body. The pot lid handle is detachably connected to the pot lid 100. The operation panel 1 of the pot lid handle is installed on the upper side of the panel cover 4, and the control board 2 is installed in the mounting cavity 31. At least a portion of the panel cover 4 has a double-layer structure to form a first heat-insulating cavity 41. The first heat-insulating cavity 41 has a low thermal conductivity, thus providing heat insulation. On the one hand, it can reduce the high-temperature airflow in the air and the heat exchange between the panel cover 4 and the control board 4, which would cause the panel cover 4 to heat up and affect the operation panel 1 above the panel cover 4. On the other hand, the first heat-insulating cavity 41 can also prevent the heat transferred from the pot lid 100 to the handle body 3 from diffusing into the mounting cavity 31, ensuring that the control board 2 is in a relatively low-temperature working environment, extending the service life of the operation panel 1 and the control board 2, and improving the reliability of the cooking appliance.

[0054] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A pot lid handle, comprising an operation panel (1) and a control panel (2) interconnected, characterized in that, The pot lid handle also includes a handle body (3) and a panel cover (4). The handle body (3) and the panel cover (4) are detachably connected to each other and form an installation cavity (31). The operation panel (1) is installed on the upper side of the panel cover (4), and the control panel (2) is installed in the installation cavity (31). At least a portion of the panel cover (4) has a double-layer structure to form a first heat-insulating cavity (41).

2. The pot lid handle according to claim 1, characterized in that, The panel cover (4) includes a cover plate (42) and a side panel (43) surrounding the cover plate (42). The side panel (43) forms at least a portion of the mounting cavity (31). At least a portion of the side panel (43) has a double-layer structure to form the first heat-insulating cavity (41).

3. The pot lid handle according to claim 2, characterized in that, The side panel (43) includes an inner side panel (431) and an outer side panel (432) that are parallel to each other and spaced apart. The inner side panel (431) and the outer side panel (432) form the first heat insulation cavity (41). The pot lid handle also includes a sealing member (5), which is embedded in the first heat insulation cavity (41) to block the outlet of the first heat insulation cavity (41).

4. The pot lid handle according to claim 3, characterized in that, The upper end of the handle body (3) is provided with a sealing groove (32), and the panel cover (4) is placed on the handle body (3) so that the sealing groove (32) corresponds to the first heat insulation cavity (41). The sealing member (5) extends to be partially located in the sealing groove (32) to seal the gap between the handle body (3) and the panel cover (4).

5. The pot lid handle according to claim 4, characterized in that, The bottom of the first heat-insulating cavity (41) is provided with a first supporting rib (44), which abuts against the top of the sealing member (5) so that the bottom of the sealing member (5) abuts against the bottom of the sealing groove (32); and / or, The seal (5) further includes an extended sealing portion (54). The handle body (3) includes an outer shell (33) and an inner shell (34) disposed within the outer shell (33). The sealing groove (32) is formed between the outer shell (33) and the inner shell (34). The extended sealing portion (54) extends to the top of the inner shell (34). A positioning step surface (51) is provided on the upper side of the extended sealing portion (54). The end face of the inner side plate (431) abuts against the positioning step surface (51); and / or, The outer ring surface of the seal (5) has a plurality of outwardly protruding sealing rings (52), which are spaced apart along the axial direction of the seal (5). At least one sealing ring (52) is in contact with the inner side of the outer side plate (432) and at least one sealing ring (52) is in contact with the inner wall of the sealing groove (32).

6. The pot lid handle according to claim 3, characterized in that, The top and / or bottom of the seal (5) are provided with guide slopes (53), which extend obliquely from the top of the seal (5) toward one side or from the bottom of the seal (5) toward one side, and the length of the guide slopes (53) extends circumferentially along the seal (5).

7. The pot lid handle according to claim 1, characterized in that, The handle body (3) includes an outer shell (33) and an inner shell (34) disposed within the outer shell (33). The outer shell (33) and the inner shell (34) are spaced apart to form a second heat-insulating cavity (35). The mounting cavity (31) extends into the handle body (3), and the second heat-insulating cavity (35) surrounds at least a portion of the mounting cavity (31) on the outside.

8. The pot lid handle according to claim 7, characterized in that, The bottom of the second heat insulation cavity (35) is provided with a second support rib (36), which extends toward the top of the handle body (3). A portion of the second heat insulation cavity (35) forms a sealing groove (32), which is located between the top of the second support rib (36) and the top of the handle body (3). The sealing groove (32) is used to accommodate the sealing member (5), and the top of the second support rib (36) abuts against the sealing member (5).

9. The pot lid handle according to any one of claims 1-8, characterized in that, The pot lid handle also includes a support plate (6), which is used to support the control plate (2). The support plate (6) is detachably installed in the mounting cavity (31), and there is a heat dissipation gap (61) between the support plate (6) and the control plate (2).

10. A cooking appliance, characterized in that, The cooking appliance includes a pot lid handle as described in any one of claims 1-9, and further includes a pot body and a pot lid (100) covering the pot body, wherein the pot lid handle is detachably connected to the pot lid (100).

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