Cooking utensil and cover body assembly thereof

Abstract

The utility model relates to the technical field of cooking electric appliances, and discloses a cover body assembly of a cooking utensil and the cooking utensil, the cover body assembly comprises a cover body, a temperature sensing component and a first limiting structure, the temperature sensing component comprises a temperature sensing main body, a connecting lead and a grounding wire, the connecting lead and the grounding wire are respectively connected with the temperature sensing main body, and the grounding wire is connected with the temperature sensing main body through a grounding wire terminal. And the first limiting structure limits the connecting wire, so that the connecting wire is routed towards the direction bypassing the ground wire terminal. Through the arrangement of the first limiting structure, the leading-out ends of the connecting wire and the ground wire can be wired in two different directions, and the problems that the wiring directions of the connecting wire and the ground wire terminal are consistent, the connecting wire is prone to being cut or crushed, induction of a temperature sensing component fails, and normal work cannot be achieved are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking appliances, in particular to a lid assembly of a cooking appliance and a cooking appliance. Background Art

[0002] At present, cooking appliances such as electric pressure cookers, rice cookers, and multi-functional cookers are gradually tending towards multi-functionality, high energy efficiency, and intelligence. As an indispensable component of the intelligent control system of cooking appliances, the temperature sensing component can monitor the cooking temperature information in real time to achieve precise temperature control.

[0003] In related art, cooking appliances usually set a temperature sensing component on the lid to monitor the temperature information and transmit it to the control system, so as to achieve the effects of effective temperature control and fast response. However, after using for a period of time, the temperature sensing component often fails, resulting in the cooking appliance not being able to operate normally. Summary of the Utility Model

[0004] In view of this, the utility model provides a lid assembly of a cooking appliance and a cooking appliance to solve the problem that in the prior art, the temperature sensing component often fails, resulting in the cooking appliance not being able to operate normally.

[0005] In a first aspect, the utility model provides a lid assembly of a cooking appliance, including:

[0006] A lid;

[0007] A temperature sensing component, installed on the lid and used for detecting cooking temperature information. The temperature sensing component includes a temperature sensing main body, a connecting wire and a grounding wire respectively connected to the temperature sensing main body. The grounding wire is connected to the temperature sensing main body through a ground terminal;

[0008] A first limiting structure for limiting the connecting wire so that the connecting wire is routed in a direction away from the ground terminal.

[0009] Beneficial effects: Through the setting of the above first limiting structure, the leading ends of the connecting wire and the grounding wire can be routed in two different directions, effectively solving the problem that the routing directions of the connecting wire and the ground terminal are the same, which easily cuts or presses the connecting wire, resulting in the temperature sensing component losing its induction and being unable to work normally.

[0010] In an optional embodiment, the first limiting structure is arranged on the side of the lid away from the ground terminal with respect to the leading end of the connecting wire connected to the temperature sensing main body, and the first limiting structure forms a first limiting channel that enables the connecting wire to be routed in a direction away from the ground terminal.

[0011] Beneficial effects: Through the first limiting structure provided on the cover body, the first limiting structure is arranged on the side of the cover body away from the ground wire terminal relative to the lead-out end where the connecting wire is connected to the temperature sensing body, and the first limiting structure is formed with a first limiting channel that enables the connecting wire to route in a direction away from the ground wire terminal. Under the limitation of the first limiting channel, the connecting wire can route in a direction away from the ground wire terminal, and the routing path of the connecting wire does not pass through the ground wire terminal, effectively avoiding the problem that the connecting wire is easily scratched by the ground wire terminal.

[0012] In an optional implementation manner, the cover body assembly further includes:

[0013] A second limiting structure, arranged on the cover body located on the outer peripheral side of the temperature sensing body, and the second limiting structure is formed with a second limiting channel that enables the ground wire to route in a direction that can bypass the lead-out end of the connecting wire.

[0014] Beneficial effects: Through the second limiting structure provided on the cover body on the outer peripheral side of the temperature sensing body, the second limiting structure is formed with a second limiting channel that enables the ground wire to route in a direction that can bypass the lead-out end of the connecting wire, so that the guiding ground wire does not route towards the center of the temperature sensing body to avoid the lead-out end of the connecting wire, and prevent the ground wire terminal from bending towards the direction of the connecting wire, which is likely to cut or crush the connecting wire. Therefore, through the arrangement of the first limiting structure and the second limiting structure in this application, the lead-out ends of the connecting wire and the ground wire can route in two different directions, effectively solving the problem that the routing directions of the ground wire and the connecting wire are the same, which is likely to cut or crush the connecting wire, resulting in the failure of the temperature sensing component to sense and the inability to work properly.

[0015] In an optional implementation manner, the first limiting structure, the temperature sensing body, and the second limiting structure are arranged in a triangular pattern;

[0016] Or, the first limiting structure, the temperature sensing body, and the second limiting structure are arranged in a straight line, and the temperature sensing body is located between the first limiting structure and the second limiting structure;

[0017] The routing directions of the lead-out end of the ground wire and the lead-out end of the connecting wire are different.

[0018] Beneficial effects: By adopting the above arrangement pattern for the first limiting structure, the temperature sensing body, and the second limiting structure, the connecting wire and the ground wire can route in different directions when led out from the temperature sensing body, avoiding the problem that they route in the same direction and making the connecting wire easily scratched or crushed by the ground wire terminal.

[0019] In an alternative embodiment, after the ground wire is restricted by the second limiting channel and bypasses the temperature sensing body, it converges with the connecting wire in the first limiting channel, or, after the connecting wire is restricted by the first limiting channel and bypasses the temperature sensing body, it converges with the ground wire in the second limiting channel.

[0020] Advantageous effects: The connecting wire and the ground wire are routed in two different directions at the lead-out end and then converge in the first limiting channel or the second limiting channel, which facilitates subsequent sorting, storage, and connection to an external circuit.

[0021] In an alternative embodiment, the first limiting structure includes:

[0022] A first limiting buckle, including a first buckle body that jointly encloses a first limiting channel with the cover body, and a first opening is provided on the side of the first buckle body for the ground wire and the connecting wire to enter the first limiting channel.

[0023] Advantageous effects: The first limiting buckle can guide the routing directions of the connecting wire and the ground wire, and the first limiting structure is in the form of a first limiting buckle, which has a simple structure and is convenient for processing and forming. Moreover, through the first opening provided on the side of the first limiting channel, it is convenient to load the connecting wire and the ground wire into the first limiting channel, improving the installation efficiency.

[0024] In an alternative embodiment, the cover body includes a main body portion and a protruding portion provided on the main body portion, and the first limiting buckle is fixedly provided on the side wall of the protruding portion;

[0025] A first limiting groove is provided at the bottom of the first buckle body, and the first limiting groove and the cover body jointly enclose a first limiting channel, and a set gap is provided between the bottom wall of the first buckle body and the main body portion to form a first opening.

[0026] Advantageous effects: By arranging the first limiting buckle on the side wall of the protruding portion, and the first limiting groove of the first buckle body and the cover body jointly enclose the first limiting channel at the bottom, the connecting wire and the ground wire can be routed along the side of the protruding portion. Since the protruding portion has a certain supporting height compared to the main body portion, it can protect the connecting wire and the ground wire, avoiding the problems of being squeezed and worn due to the opening or closing of the cover body. And by adopting the method of setting a set gap between the bottom wall of the first buckle body and the main body portion to form a first opening, there is no need for additional drilling, further simplifying the processing technology.

[0027] In an alternative embodiment, the protruding portion is a pressing structure formed by the depression of the cover body, and the inner cavity of the protruding portion forms a steam valve fixing groove for installing a steam valve of a cooking appliance.

[0028] Beneficial effects: The protruding part can be used to install and accommodate the steam valve, cooperate with the first limiting structure to allow the connecting wire and the grounding wire to pass through, and can also play the role of supporting and protecting the first limiting structure, the connecting wire and the grounding wire, serving multiple purposes with one object and saving space.

[0029] In an alternative embodiment, the first limiting structure further includes:

[0030] The first wire blocking member is disposed on the main body part and located between the first limiting buckle and the temperature sensing body. A wire passing channel for the connecting wire and the grounding wire to pass through is formed between the first wire blocking member and the side wall of the protruding part.

[0031] Beneficial effects: By providing the first wire blocking member between the first limiting buckle and the temperature sensing body, a wire passing channel for the connecting wire and the grounding wire to pass through is formed between the first wire blocking member and the side wall of the protruding part, so as to be able to guide the routing of the connecting wire and the grounding wire and prevent the routing from being messy, making the routing of the connecting wire and the grounding wire more regular and neater.

[0032] In an alternative embodiment, a second limiting groove is provided on the side of the first buckle main body;

[0033] A torsion spring is provided between the cover body and the pot body of the cooking appliance. The torsion spring includes a torsion arm connected to the cover body, and the second limiting groove is used to accommodate and limit the torsion arm.

[0034] Beneficial effects: By providing the second limiting groove on the side of the first buckle main body, the second limiting groove can accommodate and limit the end of the torsion spring, so that the first limiting buckle can not only play the role of guiding the routing of the connecting wire and the grounding wire, but also play the role of fixing the torsion spring, serving multiple purposes with one object, avoiding the contact between the torsion spring and the connecting wire and the grounding wire, further improving safety, and the openings of the first limiting groove and the second limiting groove face different directions, one facing down and the other facing the side, which can better separate the connecting wire and the grounding wire and the torsion arm of the torsion spring by the first limiting buckle, further reducing the risk of contact interference between the torsion spring and the connecting wire or the grounding wire.

[0035] In an alternative embodiment, the second limiting structure includes:

[0036] The second limiting buckle is disposed on the outer peripheral side of the temperature sensing body and has a set interval from the temperature sensing body;

[0037] The second limiting buckle includes a second buckle main body that jointly encloses with the cover body to form a second limiting channel. A second opening for the grounding wire to enter the second limiting channel is provided on the side of the second buckle main body away from the temperature sensing body.

[0038] Beneficial effects: Through the above-mentioned setting of the second limiting buckle, the routing path of the grounding wire at the starting end can be made in a different direction from that of the connecting wire, preventing the grounding wire terminal from bending towards the connecting wire located at the center of the temperature-sensing body and avoiding the phenomenon of scratching or pressing and breaking the connecting wire. The second limiting structure is in the form of a second limiting buckle, with a simple structure and convenient for processing and forming. Moreover, through the second opening provided on the side of the second limiting channel away from the temperature-sensing body, not only can a good restraining effect be achieved on the grounding wire, but also it is convenient to install the grounding wire into the second limiting channel, improving the installation efficiency.

[0039] In an optional embodiment, the second limiting structure further includes:

[0040] A second wire blocking member, which is arranged on at least one side of the second limiting buckle along the routing direction of the grounding wire, and the second wire blocking member is used to cooperate with the second limiting buckle to jointly restrain the routing direction of the grounding wire.

[0041] Beneficial effects: Through the second wire blocking member arranged on at least one side of the second limiting buckle, the second wire blocking member can limit the routing direction of the grounding wire, achieving the effect of organizing the routing, preventing the grounding wire from deviating outward and coming out of the second limiting channel from the second opening, and avoiding the problem of messy routing. Through the cooperation of the second limiting buckle and the second wire blocking member in this application, the grounding wire can be guided to bypass the outside of the temperature-sensing body and not route towards the center of the temperature-sensing body, preventing the grounding wire terminal from routing towards the connecting wire and avoiding the phenomenon of cutting the connecting wire.

[0042] In an optional embodiment, a plurality of bending edges are spaced circumferentially on the temperature-sensing body;

[0043] Correspondingly, a plurality of through holes are provided on the cover body, and the plurality of bending edges pass through the plurality of through holes one by one and are bent and pressed on the cover body.

[0044] Beneficial effects: The plurality of bending edges spaced circumferentially on the temperature-sensing body can, during assembly, pass the bending edges through the through holes on the cover body and then directly press the bending edges on the cover body, thus being able to fix the temperature-sensing body on the cover body. When disassembling, directly straighten the bending edges to make them come out of the through holes. The disassembly and assembly are very convenient and fast. Compared with the existing method of fixing by screws, it not only meets the effects of firm and reliable fixing, convenient operation, and improved assembly efficiency, but also reduces the pressing plate and screws, reducing the cost.

[0045] In an optional embodiment, the temperature-sensing body includes:

[0046] A thermistor, and the connecting wire is connected to the thermistor;

[0047] A metal shell, the thermistor is encapsulated in the metal shell, and the grounding wire is connected to the metal shell through a grounding wire terminal;

[0048] A plurality of bent edges are arranged on the metal housing at intervals, and an interval groove is formed between two adjacent bent edges. A plurality of bent edges form a plurality of interval grooves. The ground wire terminal is arranged in one of the interval grooves, and the connecting wire passes through other interval grooves.

[0049] Beneficial effects: By arranging the ground wire terminal in one of the plurality of interval grooves and the connecting wire passing through other interval grooves, the ground wire connected to the ground wire terminal and the connecting wire are led out from different interval grooves, avoiding the problem that the connecting wire is easily cut and damaged by the ground wire terminal when led out from the same interval groove. At the same time, the bent edge can also play a role of blocking, effectively preventing the connecting wire from moving during the opening and closing process of the cover body and interfering with the ground wire terminal, and further reducing the risk of cutting the connecting wire.

[0050] In a second aspect, the present invention further provides a cooking appliance, including a pot body and a cover body assembly of the cooking appliance according to any one of the above embodiments mounted on the pot body. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0052] Figure 1 It is a schematic structural diagram of the cover body assembly in an embodiment of the present invention;

[0053] Figure 2 It is a distribution diagram of the routing of the connecting wire and the ground wire in an embodiment of the present invention;

[0054] Figure 3 is Figure 2 an enlarged view of the temperature sensing main body and the second limiting structure in

[0055] Figure 4 It is an enlarged view of the first limiting structure in the first group in an embodiment of the present invention;

[0056] Figure 5 It is an enlarged view of the second limiting structure in an embodiment of the present invention;

[0057] Figure 6 It is an enlarged view of the first limiting structure in the second group in an embodiment of the present invention;

[0058] Figure 7 It is an enlarged view of the temperature sensing package installation position of the cover body in an embodiment of the present invention;

[0059] Figure 8 This is a schematic diagram of the structure of the temperature sensing component in the embodiment of the utility model;

[0060] Figure 9 It is a cross-sectional view of the assembled temperature sensing component and the cover body in the embodiment of the utility model.

[0061] Description of reference numerals:

[0062] 10. Cover; 100. Temperature sensor installation position; 101. Through hole; 102. Pressed groove; 11. Main body; 12. Protrusion;

[0063] 20. Temperature sensing component; 21. Temperature sensing body; 211. Thermistor; 212. Metal housing; 2121. Bending edge; 22. Connecting wire; 23. Ground wire; 24. Ground wire terminal;

[0064] 30. First limiting structure; 31. First limiting buckle; 310. First opening; 311. First limiting groove; 312. Second limiting groove; 32. First line stopper; 33. Third limiting buckle; 34. Third line stopper;

[0065] 40. Second limiting structure; 41. Second limiting buckle; 410. Second opening; 42. Second line stopper. DETAILED DESCRIPTION

[0066] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0067] At present, the temperature sensing package on the top of the rice cooker is usually provided with a connecting wire and a grounding wire. The grounding wire must be installed on the metal ground terminal, which is a common structure. Its function is to prevent the temperature sensing package cap from being electrified. The connecting wire is a thermistor and is led out from the center of the temperature sensing package.

[0068] Research has found that the black lead and yellow ground wire of the temperature sensor on the top of the rice cooker are routed in the same direction. The bent edge of the yellow ground wire terminal is a metal part, which is relatively sharp and will scratch or crush the black lead of the temperature sensor, causing the temperature sensor to fail to work properly.

[0069] In addition, in the related art, the top temperature sensing package is usually fixed by screws. Specifically, a pressure plate is provided on the side of the temperature sensing package, and screw holes are provided on the pressure plate. The screws pass through the screw holes of the pressure plate and are connected to the screw posts on the cover body, so as to lock and fix the temperature sensing package on the cover body. The fixing is firm, but it is time-consuming and laborious, and it is not convenient to fix the temperature sensing package.

[0070] To solve the above problems, this embodiment is specifically proposed.

[0071] The following combines Figures 1 to 9 , and describes the embodiments of the present invention.

[0072] According to the embodiments of the present invention, on the one hand, the present invention provides a cover body assembly of a cooking appliance, including a cover body 10, a temperature sensing component 20, and a first limiting structure 30. The temperature sensing component 20 is installed on the cover body 10 and is used to detect cooking temperature information. The temperature sensing component 20 includes a temperature sensing main body 21, a connection wire 22 and a ground wire 23 respectively connected to the temperature sensing main body 21. The ground wire 23 is connected to the temperature sensing main body 21 through a ground wire terminal 24; the first limiting structure 30 limits the connection wire 22 so that the connection wire 22 is routed in a direction away from the ground wire terminal 24.

[0073] In the above embodiment, "away from the ground wire terminal 24" means that the connection wire 22 does not contact the ground wire terminal 24. Through the setting of the above first limiting structure, the leading ends of the connection wire 22 and the ground wire 23 can be routed in two different directions, effectively solving the problem that the routing directions of the connection wire 22 and the ground wire 23 are the same, which is likely to cut or crush the connection wire 22, resulting in the temperature sensing component 20 failing to sense and unable to work properly.

[0074] In some specific embodiments, the first limiting structure 30 is disposed on the side of the cover body 10 away from the ground wire terminal 24 relative to the leading end of the connection wire 22 connected to the temperature sensing main body 21, and the first limiting structure 30 forms a first limiting channel that allows the connection wire 22 to be routed in a direction away from the ground wire terminal 24.

[0075] In the above embodiment, the first limiting structure 30 is disposed on the side of the cover body 10 away from the ground wire terminal 24 relative to the leading end of the connection wire 22 connected to the temperature sensing main body 21, and the first limiting structure 30 forms a first limiting channel that allows the connection wire 22 to be routed in a direction away from the ground wire terminal 24. Under the limitation of the first limiting channel, the connection wire 22 can be routed in a direction away from the ground wire terminal 24, and the routing path of the connection wire 22 does not pass through the ground wire terminal 24, which can effectively avoid the problem that the connection wire 22 is easily scratched by the ground wire terminal 24.

[0076] Of course, the first limiting structure 30 is not necessarily disposed on the side away from the ground wire terminal 24. As long as the connecting wire does not contact the ground wire terminal 24, the two may also be disposed on the same side of the temperature sensing main body 21.

[0077] In some embodiments, the cover assembly further includes a second limiting structure 40. The second limiting structure 40 is disposed on the cover 10 located on the outer peripheral side of the temperature sensing main body 21. The second limiting structure 40 is formed with a second limiting channel that enables the ground wire 23 to be routed in a direction that bypasses the lead-out end of the connecting wire 22.

[0078] In the above embodiments, through the second limiting structure 40 disposed on the outer peripheral side of the temperature sensing main body, the second limiting structure 40 is formed with a second limiting channel that enables the ground wire 23 to be routed in a direction that bypasses the lead-out end of the connecting wire 22, so that the ground wire 23 can be guided not to route towards the center of the temperature sensing main body 21, avoiding the lead-out end of the connecting wire 22, and preventing the ground wire terminal 24 from being bent towards the connecting wire 22, which is likely to cut or crush the connecting wire 22. Therefore, through the settings of the first limiting structure 30 and the second limiting structure 40 in the present application, the lead-out ends of the connecting wire 22 and the ground wire 23 can be routed in two different directions, effectively solving the problem that the routing directions of the ground wire 23 and the connecting wire 22 are the same, which is likely to cut or crush the connecting wire 22, resulting in the failure of the temperature sensing component 20 to sense and the inability to work properly.

[0079] It should be noted that the above first limiting structure 30 and the second limiting structure 40 may be limiting posts, limiting buckles, or other forms of limiting routing structures.

[0080] In some more specific embodiments of the present embodiment, the ground wire terminal 24 is a metal part, the temperature sensing component 20 is preferably a temperature sensing bulb, the cover 10 includes an inner cover, and the temperature sensing component 20, the first limiting structure 30, and the second limiting structure 40 are all disposed on the inner cover. The lead-out end of the connecting wire 22 is located between the first limiting structure 30 and the ground wire terminal 24. Thus, the connecting wire 22 is routed away from the ground wire terminal 24 under the limitation of the first limiting channel, and the routing path of the connecting wire 22 does not pass through the ground wire terminal 24, avoiding the problem that the connecting wire 22 is routed towards the ground wire terminal 24 and is easily scratched and damaged by the ground wire terminal 24. The second limiting structure 40 is disposed on the cover 10 on the outer peripheral side of the temperature sensing main body 21, and there is a set distance between the second limiting structure 40 and the temperature sensing main body 21. Preferably, the second limiting structure 40 is disposed on the cover 10 at the side position of the lead-out end of the connecting wire 22 and the first limiting structure 30.

[0081] In some embodiments, the first limiting structure 30, the temperature sensing main body 21, and the second limiting structure 40 are arranged in a triangle; alternatively, the first limiting structure 30, the temperature sensing main body 21, and the second limiting structure 40 are arranged in a straight line, and the temperature sensing main body 21 is located between the first limiting structure 30 and the second limiting structure 40; the routing directions of the leading ends of the grounding wire 23 and the connecting wire 22 are different.

[0082] By adopting the above arrangement of the first limiting structure, the temperature sensing main body, and the second limiting structure, the connecting wire and the grounding wire can be routed in different directions when led out from the temperature sensing main body, avoiding the problem that they are routed in the same direction, which may cause the connecting wire to be scratched or crushed by the ground wire terminal. The second limiting structure 40, the temperature sensing main body 21, and the first limiting structure 30 are arranged in a triangle, or the second limiting structure 40, the temperature sensing main body 21, and the first limiting structure 30 are arranged in a straight line, and the second limiting structure 40 and the first limiting structure 30 are distributed on both sides of the temperature sensing main body 21, which can enable the grounding wire 23 to bypass the leading end of the connecting wire 22 under the restriction of the second limiting channel, thereby guiding the grounding wire 23 not to route towards the center of the temperature sensing package, thus preventing the ground wire terminal 24 from being bent towards the center of the temperature sensing package and cutting the connecting wire 22.

[0083] In some embodiments, the leading end of the connecting wire 22 is connected to the middle position of the temperature sensing main body 21, and the ground wire terminal 24 is connected to the outer peripheral position of the temperature sensing main body 21; the first limiting structure 30 is located on the side of the leading end away from the ground wire terminal 24, the second limiting structure 40 is located on the side of the line connecting the temperature sensing main body 21 and the first limiting structure 30, and is located on the outer peripheral side of the temperature sensing main body 21; after being restricted by the second limiting channel and bypassing the temperature sensing main body 21, the grounding wire 23 converges with the connecting wire 22 in the first limiting channel.

[0084] In the above embodiments, the first limiting structure 30 can limit the connecting wire 22 from directly leading out from the center of the temperature sensing main body 21 without passing through the ground wire terminal 24, while the second limiting structure 40 can guide the grounding wire 23 to bypass from the outer peripheral side of the temperature sensing main body 21 and then converge with the connecting wire 22, so that the connecting wire 22 and the grounding wire 23 can be routed in different directions when led out from the temperature sensing main body 21, avoiding the problem that they are routed in the same direction, which may cause the connecting wire 22 to be scratched or crushed by the ground wire terminal 24.

[0085] Specifically, in this embodiment, the first limiting structure 30, the temperature sensing main body 21, and the second limiting structure 40 are arranged in a triangle. The cover body 10 has a hinged end rotatably connected to the pot body of the cooking appliance. The ground wire terminal 24 is located on the side away from the hinged end relative to the leading end of the connecting wire 22. The second limiting structure 40 is located on the side away from the hinged end relative to the first limiting structure 30, and the second limiting structure 40 is closer to the temperature sensing main body 21 relative to the first limiting structure 30.

[0086] In some embodiments, after being restricted by the second limiting channel, the grounding wire 23 bypasses the temperature sensing body 21 and converges with the connecting wire 22 in the first limiting channel. Alternatively, after being restricted by the first limiting channel, the connecting wire 22 bypasses the temperature sensing body 21 and converges with the grounding wire 23 in the second limiting channel. The connecting wire 22 and the grounding wire 23 run in two different directions at the lead-out end and then converge in the first limiting channel or the second limiting channel, which facilitates subsequent arrangement, storage, and connection to an external circuit.

[0087] In some embodiments, the first limiting structure 30 includes a first limiting buckle 31. The first limiting buckle 31 includes a first buckle body that jointly encloses a first limiting channel with the cover body 10. A first opening 310 through which the connecting wire 22 and the grounding wire 23 can enter the first limiting channel is provided on the side of the first buckle body.

[0088] In the above embodiments, the first limiting buckle 31 can guide the routing directions of the connecting wire 22 and the grounding wire 23. Moreover, by adopting the form of the first limiting buckle 31, the first limiting structure 30 has a simple structure and is convenient for processing and forming. In addition, through the first opening 310 provided on the side of the first limiting channel, it is convenient to load the connecting wire 22 and the grounding wire 23 into the first limiting channel, thereby improving the installation efficiency.

[0089] Further, the cover body 10 includes a body portion 11 and a protruding portion 12 provided on the body portion 11. The first limiting buckle 31 is fixedly provided on the side wall of the protruding portion 12. A first limiting groove 311 is provided at the bottom of the first buckle body. The first limiting groove 311 and the cover body 10 jointly enclose a first limiting channel, and a set gap is provided between the bottom wall of the first buckle body and the body portion 11 to form the first opening 310.

[0090] In the above embodiments, by arranging the first limiting buckle 31 on the side wall of the protruding portion 12 and the first limiting groove 311 formed by the bottom of the first buckle body and the cover body 10 jointly enclosing a first limiting channel, the connecting wire 22 and the grounding wire 23 can run along the side of the protruding portion 12. Since the protruding portion 12 has a certain supporting height compared with the body portion 11, it can protect the connecting wire 22 and the grounding wire 23, avoiding the problems that the connecting wire 22 and the grounding wire 23 are squeezed and worn due to the opening or closing of the cover body 10. By adopting the method of setting a set gap between the bottom wall of the first buckle body and the body portion 11 to form the first opening 310, no additional hole needs to be opened, further simplifying the processing technology.

[0091] Specifically, the first buckle body includes a horizontal limiting rib and a vertical limiting rib arranged in a "7" shape. The vertical limiting rib is fixedly arranged on the side wall of the protruding portion 12, the horizontal limiting rib extends to the side away from the protruding portion 12, and the lower end of the vertical limiting rib is provided with a Type of limiting part, A first limiting groove 311 is formed inside the limiting portion of the type. The limiting portion of the shape, the side wall of the protruding portion 12, and the top wall of the main body are combined to form a first limiting channel. There is a set spacing space between the lower end of the limiting portion of the type and the top wall of the main body 11 to form a first opening 310, and the connecting wire 22 and the grounding wire 23 can be connected from The gap between the lower end of the limiting portion of the type and the top wall of the main body 11 enters the first limiting channel, The limiting part of the type includes a horizontal section and a vertical section, and the vertical section can play the role of blocking the line.

[0092] In some embodiments, the protrusion 12 is a press-type structure formed by the cover body 10 being recessed, and the inner cavity of the protrusion 12 forms a steam valve fixing groove for installing a steam valve of the cooking utensil.

[0093] In the above embodiment, the protrusion 12 can be used to install and accommodate the steam valve, and can cooperate with the first limiting structure 30 to allow the connecting wire 22 and the grounding wire 23 to pass through. It can also play a role in supporting and protecting the first limiting structure 30 and the connecting wire 22 and the grounding wire 23. It has multiple uses and saves space.

[0094] In some embodiments, the first limiting structure 30 also includes a first wire blocking member 32, which is disposed on the main body 11 and located between the first limiting buckle 31 and the temperature sensing body 21, and a wire passage is formed between the first wire blocking member 32 and the side wall of the protrusion 12 for the connecting wire 22 and the grounding wire 23 to pass through.

[0095] In the above embodiment, by setting the first wire stopper 32 between the first limit buckle 31 and the temperature sensing body 21, a wire passage for the connecting wire 22 and the grounding wire 23 to pass through is formed between the first wire stopper 32 and the side wall of the protrusion 12, thereby guiding the direction of the connecting wire 22 and the grounding wire 23 and preventing the wiring from being messy, so that the wiring of the connecting wire 22 and the grounding wire 23 is more regular and neat.

[0096] Specifically, one first wire stopper 32 can be provided, or multiple first wire stoppers 32 can be provided between the first limit buckle 31 and the temperature sensing body 21 according to actual needs. Preferably, the first wire stopper 32 is a limit column, and the first wire stopper 32 can be provided in a cylindrical shape, which can effectively limit the position while being less likely to cause scratches and damages to the connecting wire 22 and the ground wire 23.

[0097] In some embodiments, a second limiting groove 312 is provided on the side of the first buckle body; a torsion spring is provided between the cover body 10 and the pot body of the cooking appliance. The torsion spring includes a torsion arm connected to the cover body 10, and the second limiting groove 312 is used to accommodate and limit the torsion arm.

[0098] In the above embodiments, through the second limiting groove 312 provided on the side of the first buckle body, the second limiting groove 312 can accommodate and limit the end of the torsion spring, so that the first limiting buckle 31 can not only play a role in guiding the routing of the connecting wire 22 and the grounding wire 23, but also play a role in fixing the torsion spring, serving multiple purposes with one object, avoiding contact between the torsion spring and the connecting wire 22 and the grounding wire 23, further improving safety. Moreover, the openings of the first limiting groove 311 and the second limiting groove 312 face different directions, one facing down and the other facing the side, which can better separate the connecting wire 22 and the grounding wire 23 and the torsion arm of the torsion spring by the first limiting buckle 31, further reducing the risk of contact interference between the torsion spring and the connecting wire 22 or the grounding wire 23.

[0099] Specifically, the end of the horizontal limiting rib of the first buckle body is bent towards the direction close to the body portion 11 to form the second limiting groove 312. A hinge shaft is provided between the cover body 10 and the pot body, and a torsion spring is provided on the hinge shaft. The torsion spring includes torsion arms at both ends. One of the two torsion arms abuts against the cover body 10, and the other abuts against the pot body. The torsion spring applies a biasing force to the cover body 10 to open relative to the pot body.

[0100] In some embodiments, the second limiting structure 40 includes a second limiting buckle 41. The second limiting buckle 41 is provided on the outer peripheral side of the temperature sensing body 21 and has a set interval from the temperature sensing body 21. The second limiting buckle 41 includes a second buckle body that jointly encloses a second limiting channel with the cover body 10. A second opening 410 for the grounding wire 23 to enter the second limiting channel is provided on the side of the second buckle body away from the temperature sensing body 21.

[0101] In the above embodiments, through the setting of the second limiting buckle 41, the routing path of the grounding wire 23 at the starting end can be different from the routing path of the connecting wire 22, preventing the ground terminal 24 from bending towards the connecting wire 22 located at the center of the temperature sensing body 21 and causing the phenomenon of scratching or pressing the connecting wire 22. The second limiting structure 40 is in the form of the second limiting buckle 41, with a simple structure and convenient for processing and forming. Moreover, through the second opening 410 provided on the side of the second limiting channel away from the temperature sensing body 21, not only can a good restraining effect be exerted on the grounding wire 23, but also it is convenient to install the grounding wire 23 into the second limiting channel, improving the installation efficiency.

[0102] Specifically, the second limiting buckle 41 can be set as an inverted "7-shaped" or "L-shaped", or can be set into other shapes. The second limiting buckle 41 plays a role in guiding the running direction of the grounding wire 23. The second buckle body includes a first limiting wall and a second limiting wall. One end of the first limiting wall is connected to the cover body 10, and the other end bends and extends away from the temperature sensing body 21 to form the second limiting wall. The spaced space between the second limiting wall and the cover body 10 constitutes the second opening 410.

[0103] In some embodiments, the second limiting structure 40 further includes a second wire blocking member 42. Along the running direction of the grounding wire 23, the second wire blocking member 42 is disposed on at least one side of the second limiting buckle 41. The second wire blocking member 42 is used to cooperate with the second limiting buckle 41 to jointly restrict the running direction of the grounding wire 23.

[0104] In the above embodiments, by the second wire blocking member 42 disposed on at least one side of the second limiting buckle 41, the second wire blocking member 42 can limit the running direction of the grounding wire 23, achieving the effect of organizing the wiring, preventing the grounding wire 23 from deviating outward and disengaging from the second limiting channel through the second opening 410, resulting in the problem of messy wiring. Through the cooperation of the second limiting buckle 41 and the second wire blocking member 42 in this application, the grounding wire 23 can be guided to bypass from the outside of the temperature sensing body 21, without running towards the center of the temperature sensing body 21, preventing the ground terminal 24 from running towards the connecting wire 22, resulting in the phenomenon of cutting the connecting wire 22.

[0105] Specifically, the second wire blocking member 42 includes two limiting posts spaced along the running direction of the grounding wire 23 on both sides of the second limiting buckle 41. The limiting posts are located on the opening side close to the second buckle body. The limiting posts can play a role in blocking the wire, preventing the grounding wire 23 from disengaging from the second opening 410. The second wire blocking member 42 adopts the structural form of limiting posts, with a simple structure. Preferably, the cross-section of the limiting post is circular, which can effectively avoid the problem that the grounding wire 23 is bent and damaged easily when the limiting post is set as a polygonal shape.

[0106] In some embodiments, there are multiple groups of the first limiting structures 30. The multiple groups of the first limiting structures 30 are arranged at intervals along the running directions of the connecting wire 22 and the grounding wire 23. Preferably, there are two groups of the first limiting structures 30. Along the length direction of the side wall of the protruding portion 12, the two groups of the first limiting structures 30 are spaced at both ends of the side wall of the protruding portion 12. The first group of the first limiting structures 30 is located at one end close to the temperature sensing body, and the second group of the first limiting structures 30 is arranged on the side of the cover body 10 away from the temperature sensing body 21 relative to the first limiting structure 30. The two groups of the first limiting structures 30 jointly form a wire passing channel for guiding the connecting wire 22 and the grounding wire 23 to run towards the connection position between the cover body 10 and the pot body.

[0107] Specifically, the first group of first limiting structures 30 includes a first limiting buckle 31 and a first wire blocking member 32. The second group of first limiting structures 30 includes a third wire blocking member 34 and a third limiting buckle 33 arranged in sequence along the routing direction of the connecting wire 22 and the grounding wire 23. The third limiting buckle 33 is an inverted L-shaped buckle fixedly arranged on the body part 11, and the opening side of the L-shaped buckle faces the protruding part 12, so that a wire passing channel for the connecting wire 22 and the grounding wire 23 can be formed between it and the protruding part 12. The third limiting buckle 33 can effectively restrain the connecting wire 22 and the grounding wire 23, preventing the connecting wire 22 and the grounding wire 23 from protruding and rising. The third wire blocking member 34 is located between the third limiting buckle 33 and the first limiting buckle 31, and there is a set spacing space between the third wire blocking member 34 and the protruding part 12 for the connecting wire 22 and the grounding wire 23 to pass through. In this embodiment, the above-mentioned first wire blocking member 32 and third wire blocking member 34 can cooperate with the first limiting buckle 31 and the third limiting buckle 33, so that the connecting wire 22 and the grounding wire 23 can route along the side wall of the protruding part 12 and lean against the side wall of the protruding part 12, making it more regular.

[0108] In some embodiments, a plurality of bending edges 2121 are spaced circumferentially on the temperature sensing main body 21; correspondingly, a plurality of through holes 101 are provided on the cover body 10, and the plurality of bending edges 2121 pass through the plurality of through holes 101 one by one and are bent and pressed on the cover body 10.

[0109] In the above embodiment, a plurality of bending edges 2121 spaced circumferentially on the temperature sensing main body 21 are passed through the through holes 101 on the cover body 10 during assembly, and then the bending edges 2121 are directly pressed on the cover body 10, which can fix the temperature sensing main body 21 on the cover body 10. When disassembling, the bending edges 2121 are directly straightened to be disengaged from the through holes 101, and the disassembly and assembly are very convenient and fast. Compared with the existing method of fixing by screws, it not only meets the effects of firm fixing, convenient operation and improved assembly efficiency, but also reduces the pressing plate and screws, thus reducing the cost.

[0110] In some embodiments, such as Figures 1 to 3 and Figures 7 to 9 shown, the temperature sensing main body 21 includes a thermistor 211 and a metal shell 212, and the connecting wire 22 is connected to the thermistor 211; the thermistor 211 is encapsulated in the metal shell 212, and the grounding wire 23 is connected to the metal shell 212 through a ground terminal 24; a plurality of bending edges 2121 are spaced on the metal shell 212, and an interval groove is formed between two adjacent bending edges 2121. A plurality of bending edges 2121 form a plurality of interval grooves, and the ground terminal 24 is arranged in one of the interval grooves, and the connecting wire 22 passes out from other interval grooves.

[0111] In the above embodiments, by disposing the ground wire terminal 24 in one of the plurality of spaced slots and allowing the connection wire 22 to pass out from other spaced slots, the ground wire 23 connected to the ground wire terminal 24 and the connection wire 22 are led out from different spaced slots, avoiding the problem that the connection wire 22 is easily cut and damaged by the ground wire terminal 24 when led out from the same spaced slot. Meanwhile, the bent edge 2121 can also function as a partition, effectively preventing the connection wire 22 from moving during the opening and closing of the cover body 10 and interfering with the ground wire terminal 24, further reducing the risk of cutting the connection wire 22.

[0112] Specifically, in this embodiment, a temperature sensing bulb mounting position 100 is provided on the cover body 10, and the bent edge 2121 of the temperature sensing component 20 can be directly pressed on the temperature sensing bulb mounting position 100, so that the temperature sensing component 20 can be firmly fixed on the cover body 10, reducing the risk of the temperature sensing component 20 falling off during long-term use.

[0113] Preferably, in combination with Figure 3 , Figure 7 As shown, a plurality of pressing grooves 102 are circumferentially and spacedly provided on the top wall of the temperature sensing bulb mounting position 100. The pressing grooves 102 are grooves, and the plurality of bent edges 2121 are respectively pressed into the pressing grooves 102. The pressing grooves 102 are used to flatten the bent edges 2121, thereby firmly fixing the temperature sensing component 20. Without the need to additionally add a pressing plate, it can not only facilitate installation but also reduce parts, thus reducing costs. Moreover, the pressing grooves 102 can also accommodate and limit the bent edges 2121. The bent edges 2121 are embedded in the pressing grooves 102, which can effectively prevent the problem that the wire harness or the user is scratched by the protruding bent edges 2121.

[0114] Exemplarily, there are three bent edges 2121, and three corresponding pressing grooves 102 are provided on the top wall of the temperature sensing bulb mounting position 100. The three bent edges 2121 are respectively pressed into the three pressing grooves 102, achieving a firm and reliable fixing effect, and the temperature sensing bulb will not become loose. This setting not only satisfies the firm fixing of the temperature sensing bulb but also facilitates operation. At the same time, it reduces the pressing plate and screws, resulting in cost reduction.

[0115] According to an embodiment of the present invention, on the other hand, a cooking appliance is provided, including a pot body and a cover body assembly of the cooking appliance in any of the above embodiments mounted on the pot body.

[0116] Optionally, the cooking appliance includes but is not limited to an electric rice cooker, a pressure cooker, and a multi-functional pot.

[0117] Preferably, in this embodiment, the cooking appliance is an electric rice cooker.

[0118] This application is an improvement proposed based on the problem that the connecting wire 22 of the temperature sensing component 20 provided on the lid 10 of the rice cooker may be scratched or crushed by the ground wire terminal 24, resulting in the failure of the temperature sensing component 20 and inability to work properly. A temperature sensing package installation position 100 is provided on the lid 10, so that the temperature sensing component 20 can be firmly fixed on the lid 10, and a second limiting structure 40 for limiting the routing direction of the ground wire 23 is separately provided, so that the connecting wire 22 and the ground wire 23 are routed in two different directions. After long-term use of the rice cooker, the connecting wire 22 will not be scratched or crushed by the ground wire terminal 24, avoiding the problem that the temperature sensing package fails due to the damage of the connecting wire 22 and cannot work properly.

[0119] Specifically, in the embodiment of the present application, taking the end of the lid 10 connected to the pot body as the reference end, as Figure 1 , Figure 2 , Figure 3 , Figure 5 shown, a second limiting buckle 41 and a second wire blocking member 42 are provided on the left front (or right front) of the lid 10. The position of the second wire blocking member 42 can be set on the left front of the temperature sensing main body 21. The second limiting buckle 41 can be set as an inverted "7-shaped", or can be set into other shapes. The function of the second limiting buckle 41 is to guide the routing direction of the ground wire 23. The second wire blocking member 42 can be set as a cylindrical shape. The function of the second wire blocking member 42 is to limit the routing direction of the ground wire 23, preventing the ground wire 23 from deviating outward and causing messy routing, and achieving the effect of organizing the routing. The second limiting buckle 41 and the second wire blocking member 42 guide the ground wire 23 to be led out from the left front and routed along this direction, not towards the center of the temperature sensing main body 21, preventing the bent edge 2121 of the ground wire terminal 24 from routing towards the connecting wire 22 and causing damage to the connecting wire 22.

[0120] As Figure 1 , Figure 2 , Figure 4 , Figure 6 shown, a first limiting buckle 31 and a third limiting buckle 33 are provided at the edge of the protruding portion 12 of the lid 10. A limiting groove for guiding the connecting wire 22 and the ground wire 23 is provided below the first limiting buckle 31 and the third limiting buckle 33 to guide the routing direction of the connecting wire 22 and the ground wire 23 (multiple can also be set according to actual needs). The first limiting buckle 31 and the third limiting buckle 33 can be set as an inverted hook shape, or can be set into other shapes; as Figure 1 , Figure 2 and Figure 4 shown, a second limiting groove 312 for limiting the torsion spring is also provided on the side of the first limiting buckle 31, so that the first limiting buckle 31 also plays the role of fixing the torsion spring.

[0121] As Figure 1 ,Figure 2 As shown, a wire blocking member is provided between the first limit buckle 31 and the temperature sensing main body 21, and between the first limit buckle 31 and the third limit buckle 33 respectively, to guide the routing of the connecting wire 22 and the ground wire 23, preventing the wire routing from being messy (multiple ones can also be set according to actual needs), achieving the effect of making the wire routing neat. The wire blocking member can be set in a cylindrical shape or other shapes.

[0122] Furthermore, as Figure 1 and Figure 2 shown, three bending edges 2121 are spaced on the metal shell 212, and the three bending edges 2121 form three spaced grooves. The ground wire terminal is arranged in the groove spaced away from the first limit buckle 31, and the connecting wire 22 is led out from any one of the other two grooves. Preferably, the connecting wire 22 is led out from the groove close to the first limit buckle 31 side and routed in the direction away from the ground wire terminal 24. The routing path of the connecting wire 22 is along the edge of the protruding part 12 of the cover body 10 towards the direction close to the rear reference end.

[0123] Furthermore, the routing path of the ground wire 23 is guided forward by the second limit buckle 41 and the second wire blocking member 42. At the starting end, the routing path of the ground wire 23 and the connecting wire 22 is in different directions. The routing path of the connecting wire 22 will not pass through the ground wire terminal 24 of the ground wire 23, and there will be no phenomenon that the connecting wire 22 is scratched or crushed. The ground wire 23 and the connecting wire 22 converge together at the left front of the protruding part 12 and are led out from the first limit buckle 31, the third limit buckle 33, the first wire blocking member 32 and the third wire blocking member 34. The routing path of a single ground wire 23 can also adopt other methods. For example, the ground wire 23 is routed to the right side while the connecting wire 22 is routed to the left side, which is also divided into two different routing directions, and can also prevent the ground wire terminal 24 from cutting the connecting wire 22, and also belongs to the protection scope of this patent.

[0124] Furthermore, in this embodiment, as Figures 1 to 3 shown, the bending edge 2121 includes a first bending edge, a second bending edge, and a third bending edge that are sequentially spaced along the circumferential direction of the metal shell 212. The groove between the first bending edge and the second bending edge can limit the connecting wire 22 to be routed from the groove between the first bending edge and the second bending edge towards the protruding part 12 at the rear; the groove between the second bending edge and the third bending edge can limit the ground wire 23 to be led out between the second bending edge and the third bending edge and then routed along another direction. The shape of the pressing groove 102 on the cover body 10 is the same as the shape of the bending edge 2121, and can be set as a rectangle or other shapes. The specific shape depends on the shape of the bending edge 2121; after the connecting wire 22 and the ground wire 23 are routed and wired at the corresponding positions, the bending edge 2121 is bent and pressed on the groove wall of the pressing groove 102, thereby limiting and fixing the temperature sensing component 20.

[0125] The main utility model points of this application are as follows:

[0126] 1. Through the first limiting structure 30 provided on the cover body 10, the connecting wire 22 of the temperature sensing component 20 is routed away from the ground wire terminal 24, so that the routing path of the connecting wire 22 does not pass through the ground wire terminal 24.

[0127] 2. Through the second limiting structure 40 provided on the cover body 10, the ground wire 23 is guided not to route towards the center of the temperature sensing main body 21, thereby preventing the problem that the ground wire terminal 24 and the routing direction of the connecting wire 22 are the same and cutting the connecting wire 22.

[0128] 3. By changing the fixing method of the temperature sensing component 20 to be fixed by the bending edge 2121, a pressing groove 102 is provided on the top wall of the cover body 10, and the bending edge 2121 of the temperature sensing component 20 is directly pressed into the pressing groove 102 of the cover body 10, thereby fixing the temperature sensing component 20 on the cover body 10. By installing the temperature sensing component 20 in the above manner, the pressing plate and screws are reduced, and the cost is lowered.

[0129] Although the embodiments of the present utility model have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present utility model, and such modifications and variations all fall within the protection scope of the embodiments of this application.

Claims

1. A lid assembly of a cooking appliance, characterized in that, Comprising: A cover body (10); A temperature sensing component (20), mounted on the cover body (10), including a temperature sensing main body (21), a connecting wire (22) and a ground wire (23) respectively connected to the temperature sensing main body (21), and the ground wire (23) is connected to the temperature sensing main body (21) through a ground wire terminal (24); A first limiting structure (30) that limits the connecting wire (22) so that the connecting wire (22) runs in a direction away from the ground wire terminal (24).

2. The lid assembly of the cooking appliance according to claim 1, characterized in that, The first limiting structure (30) is arranged on a side of the cover body (10) away from the ground wire terminal (24) with respect to an extraction end where the connecting wire (22) is connected to the temperature sensing main body (21); The first limiting structure (30) forms a first limiting channel that allows the connecting wire (22) to run in a direction away from the ground wire terminal (24).

3. The lid assembly of the cooking appliance according to claim 2, characterized in that, The cover body assembly further includes: A second limiting structure (40), arranged on the cover body (10) on the outer peripheral side of the temperature sensing main body (21), and the second limiting structure (40) forms a second limiting channel that allows the ground wire (23) to run in a direction away from the extraction end of the connecting wire (22).

4. The lid assembly of the cooking appliance according to claim 3, characterized in that, The first limiting structure (30), the temperature sensing main body (21), and the second limiting structure (40) are arranged in a triangle; Or, the first limiting structure (30), the temperature sensing main body (21), and the second limiting structure (40) are arranged in a straight line, and the temperature sensing main body (21) is located between the first limiting structure (30) and the second limiting structure (40); The running directions of the extraction ends of the ground wire (23) and the connecting wire (22) are different.

5. The lid assembly of the cooking appliance according to claim 3, characterized in that, After being restricted by the second limiting channel, the ground wire (23) converges with the connecting wire (22) in the first limiting channel after bypassing the temperature sensing main body (21); Or, after being restricted by the first limiting channel, the connecting wire (22) converges with the ground wire (23) in the second limiting channel after bypassing the temperature sensing main body (21).

6. The lid assembly of the cooking appliance according to any one of claims 2 to 5, characterized in that, The first limiting structure (30) includes: A first limiting buckle (31), including a first buckle main body that jointly encloses the first limiting channel with the cover body (10), and a first opening (310) for the ground wire (23) and the connecting wire (22) to enter the first limiting channel is provided on the side of the first buckle main body.

7. The lid assembly of the cooking appliance according to claim 6, wherein, The cover body (10) includes a main body part (11) and a protruding part (12) arranged on the main body part (11), and the first limiting buckle (31) is fixedly arranged on the side wall of the protruding part (12); A first limiting groove (311) is arranged at the bottom of the first buckle main body, and the first limiting groove (311) and the cover body (10) jointly enclose the first limiting channel, and a set gap is provided between the bottom wall of the first buckle main body and the main body part (11) to form the first opening (310).

8. The lid assembly of the cooking appliance according to claim 7, characterized in that, The protruding part (12) is a press structure formed by the depression of the cover body (10), and the inner cavity of the protruding part (12) forms a steam valve fixing groove for installing the steam valve of the cooking appliance.

9. The lid assembly of the cooking appliance according to claim 7, characterized in that, The first limiting structure (30) further includes: A first wire blocking member (32) is arranged on the main body part (11) and is located between the first limiting buckle (31) and the temperature sensing main body (21). A wire passing channel for the connection wire (22) and the ground wire (23) to pass through is formed between the first wire blocking member (32) and the side wall of the protruding part (12).

10. The lid assembly of the cooking appliance according to claim 6, wherein A second limiting groove (312) is arranged on the side part of the first buckle main body; A torsion spring is arranged between the cover body (10) and the pot body of the cooking appliance. The torsion spring includes a torsion arm connected to the cover body (10), and the second limiting groove (312) is used for accommodating and limiting the torsion arm.

11. The lid assembly of the cooking appliance according to any one of claims 3 to 5, characterized in that, The second limiting structure (40) includes: A second limiting buckle (41) is arranged on the outer peripheral side of the temperature sensing main body (21) and has a set interval from the temperature sensing main body (21); The second limiting buckle (41) includes a second buckle main body that jointly encloses the second limiting channel with the cover body (10). A second opening (410) for the ground wire (23) to enter the second limiting channel is arranged on the side of the second buckle main body away from the temperature sensing main body (21).

12. The lid assembly of the cooking appliance according to claim 11, wherein, The second limiting structure (40) further includes: A second wire blocking member (42) is arranged on at least one side of the second limiting buckle (41) along the routing direction of the ground wire (23). The second wire blocking member (42) is used to cooperate with the second limiting buckle (41) to jointly restrict the routing of the ground wire (23).

13. The lid assembly of the cooking appliance according to any one of claims 1 to 5, characterized in that, A plurality of bending edges (2121) are arranged at intervals along the circumference on the temperature sensing main body (21); Correspondingly, a plurality of through holes (101) are arranged on the cover body (10). A plurality of bending edges (2121) pass through the plurality of through holes (101) one by one and are bent and pressed on the cover body (10).

14. The lid assembly of the cooking appliance according to claim 13, characterized in that, The temperature sensing main body (21) includes: A thermistor (211), and the connection wire (22) is connected to the thermistor (211); A metal shell (212), the thermistor (211) is encapsulated in the metal shell (212), and the ground wire (23) is connected to the metal shell (212) through the ground wire terminal (24); A plurality of the bending edges (2121) are arranged at intervals on the metal shell (212). An interval groove is formed between two adjacent bending edges (2121). A plurality of bending edges (2121) form a plurality of interval grooves. The ground wire terminal (24) is arranged in one of the interval grooves, and the connection wire (22) passes out from other interval grooves.

15. A cooking appliance, characterized in that, It includes a pot body and a cover body assembly of the cooking appliance according to any one of claims 1 to 14 above mounted on the pot body.

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