Heating disc assembly and food processor

Abstract

The utility model discloses a heating disc assembly and a food processor. The heating disc assembly comprises a disc body, a knife assembly, a temperature measuring assembly and a heating piece. The tray body comprises a tray bottom and a tray side wall surrounding the tray bottom by a circle; the cutter assembly is located at the tray bottom and comprises a blade; the disc side wall comprises a turbulent flow area corresponding to turbulent flow formed by rotation of the blades. The temperature measuring assembly is arranged in the turbulent flow area; and the heating element is arranged on the tray body. Due to the fact that the temperature measuring assembly is arranged in the turbulent flow area, in the working process of the food processer, turbulent flow generated by rotation of the blade can wash away food (such as thick food) covering the temperature measuring head, then it is guaranteed that the temperature measuring head does not cover the food, the real temperature of the food can be measured, the temperature measured by the temperature measuring assembly is more accurate, and the food processer is more convenient to use. Misjudgment caused by inaccurate temperature can be avoided, and then the problems of dry burning of the heating disc assembly and the like are avoided.

Description

Technical Field

[0001] The present application relates to the technical field of small household appliances, and in particular to a heating plate assembly and a food processor. Background Art

[0002] The food processor comprises a main machine and a mixing cup assembly. The mixing cup assembly comprises a mixing cup and a heating plate assembly located at the bottom of the mixing cup. The heating plate assembly and the mixing cup enclose a food processing space, and the heating element of the heating plate assembly is used to heat food in the food processing space.

[0003] In order to facilitate the control of the degree of heating of food, it is usually necessary to set a temperature measuring element (such as NTC) on the heating plate of the heating plate assembly. The temperature measuring element is usually located at the bottom of the mixing cup.

[0004] However, when the food in the blender is thick (such as pumpkin, rice paste, etc.), the food will cover the temperature measuring head of the temperature measuring element. The temperature measuring head is used to sense the temperature of the food in the blender. When the temperature measuring head is covered and stuck, it cannot reflect the temperature in the current food processing space, so the temperature measurement is inaccurate, which may cause problems such as dry burning of the heating plate. Utility Model Content

[0005] The purpose of the present application is to disclose a heating plate assembly and a food processor, wherein the heating plate assembly measures temperature accurately and avoids problems such as dry burning of the heating plate.

[0006] In a first aspect, the present application discloses a heating plate assembly. The heating plate assembly comprises a plate body, a knife assembly, a temperature measuring assembly and a heating element, wherein the plate body comprises a plate bottom and a plate side wall surrounding the plate bottom; the knife assembly is located at the plate bottom and comprises a blade; the plate side wall comprises a turbulent flow area corresponding to the turbulent flow formed by the rotation of the blade; the temperature measuring assembly is arranged in the turbulent flow area; and the heating element is arranged in the plate body.

[0007] As set up above, since the temperature measuring component is arranged in the turbulence area, during the operation of the food processor, the turbulence generated by the rotation of the blade will wash away the food covering the temperature measuring head (such as thick food), thereby ensuring that the temperature measuring head does not cover the food and can measure the actual temperature of the food. The temperature measured by the temperature measuring component is more accurate, which can avoid misjudgment caused by inaccurate temperature, and further avoid problems such as dry burning of the heating plate component.

[0008] In some embodiments, the disk sidewall and the disk bottom form an obtuse angle, or the disk sidewall and the disk bottom transition in an arc, and the disk sidewall is inclined toward the outside of the disk bottom.

[0009] As set up above, since the side wall of the dish and the bottom of the dish form an obtuse angle, or the side wall of the dish and the bottom of the dish form an arc transition, and the side wall of the dish is inclined toward the outside of the bottom of the dish, the side wall of the dish expands outward, and when the volume of the stirring space is equal, the bottom of the dish is smaller, and the turbulence can maximize the fluidity of the food, thereby, the turbulence effect of the knife assembly is better, and finally, the turbulence can more easily wash away the food on the temperature measuring head, thereby, the temperature measured by the temperature measuring assembly is more accurate, which can avoid misjudgment caused by inaccurate temperature, and further avoid problems such as dry burning of the heating plate assembly.

[0010] In some embodiments, the heating element is disposed on the side wall or the bottom of the disk.

[0011] As described above, the heating element is arranged on the side wall or the bottom of the dish. When the temperature measuring component is arranged on the side wall of the dish, the temperature measured by the temperature measuring component is more accurate, which can avoid misjudgment caused by inaccurate temperature, and further avoid problems such as dry burning of the heating dish component. In comparison, when the heating element is arranged on the side wall of the dish, after the side wall of the dish is heated, the heat is transferred to the bottom of the dish to heat the food on the bottom of the dish, and combined with the rotation of the blade, therefore, the heating element is arranged on the side wall of the dish, so that the side wall of the dish and / or the bottom of the dish are less likely to be burned.

[0012] In some embodiments, when the heat generating element is disposed on the side wall of the disk, a contact surface between the side wall of the disk and the heat generating element is a curved surface.

[0013] As set up above, since the contact surface is a curved surface, the contact surface between the side wall of the disk and the heating element is larger than that of a flat surface. The larger contact area can disperse the heat and avoid heat concentration and burning the side wall of the disk.

[0014] In some embodiments, the contact surface is an arc surface.

[0015] As set up above, since the contact surface is an arc surface, the structure of the dish body is simple and easy to process while avoiding heat concentration and burning the side wall of the dish.

[0016] In some embodiments, when the heat generating element is disposed on the side wall of the disk, a contact surface formed by the heat generating element and the side wall of the disk at least partially overlaps with the spoiler area.

[0017] As set up as above, since the contact surface formed by the heating element and the side wall of the dish at least partially overlaps with the turbulence area, the food heated by the heating element can be washed away by the turbulence. As a result, as little food as possible stays in the heating area of ​​the heating element, further preventing the side wall of the dish from being burned.

[0018] In some embodiments, the heat generating element is circumferentially arranged around the bottom of the disk and includes a cold end, and correspondingly, the side wall of the disk includes a cold end area; the temperature measuring component is arranged in the cold end area.

[0019] As set up above, since the temperature measuring component is arranged in the cold end area, the temperature of the cold end area is relatively low, and can more truly reflect the temperature of the food in the food processing space formed by the stirring cup and the heating plate assembly. Therefore, the temperature measured by the temperature measuring component is more accurate, which can avoid misjudgment caused by inaccurate temperature, and further avoid problems such as dry burning of the heating plate assembly.

[0020] In some embodiments, the knife assembly includes a knife shaft for assembling the blade, and along the radial direction of the knife shaft, the tip of the blade is located between the edge of the disk bottom and the disk side wall.

[0021] As configured above, since the tip of the blade is located between the edge of the bottom of the dish and the side wall of the dish, the blade has a larger turbulence range, thereby achieving a good turbulence effect, being able to better crush the food materials to form food with water, etc., and preventing the side wall of the dish from being burned.

[0022] In some embodiments, the knife assembly includes a knife shaft, and the blade includes a first blade and a second blade assembled on the knife shaft; with a horizontal plane passing through the assembly position of the first blade or the second blade and the knife shaft as a reference, the tip of the first blade is located below the horizontal plane, and the tip of the second blade is located above the horizontal plane.

[0023] As set up above, since the tip of the first blade is located below the horizontal plane and the tip of the second blade is located above the horizontal plane, the turbulence area formed by the rotation of the blade is larger. Ultimately, it can better avoid misjudgment caused by inaccurate temperature, thereby avoiding problems such as dry burning of the heating plate assembly and avoiding the side wall of the plate from being burned.

[0024] In some embodiments, the temperature measurement component includes a temperature measurement element, the temperature measurement element includes a temperature measurement head, and the temperature measurement head satisfies at least one of the following characteristics:

[0025] a) Along the radial direction of the bottom of the plate, the shortest distance between the temperature measuring head and the first blade of the knife assembly is b; 5mm≤b≤10mm; As set above, 5mm≤b≤10mm prevents the blade from scratching the side wall of the plate, and on the other hand, the distance is controlled within the above range, so that the granular food can be crushed within the above distance range, the crushing effect is good, and the food tastes good. Of course, the food is more delicate and easier to flow, and thus, the turbulence effect is better.

[0026] b) Along the axial direction of the knife shaft, the minimum distance between the lowest point of the temperature measuring head and the bottom of the dish is d, 0mm≤d≤15mm. As set above, 0mm≤d≤15mm, the temperature measuring head is located on the side wall of the dish and is not easily covered by food, thereby ensuring accurate temperature measurement.

[0027] c) Along the axial direction of the blade shaft, the distance between the lowest point of the temperature measuring head and the tip of the first blade is L, -10mm≤L≤10mm. As set above, the area with the largest turbulence of the blade corresponds to the temperature measuring head, which makes it easier to wash away the food covered on the temperature measuring head, further ensuring that the temperature measured by the temperature measuring component is more accurate, avoiding misjudgment caused by inaccurate temperature, and thus avoiding problems such as dry burning of the heating plate component.

[0028] In a second aspect, the embodiments of the present application disclose a food processor, which comprises any one of the aforementioned heating plate assemblies, a driving device, and a stirring cup, wherein the driving device drives the knife assembly to rotate in the stirring cup.

[0029] As configured above, the food processor at least has the beneficial effects of the heating plate assembly, which will not be described in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a three-dimensional diagram of a food processor according to an embodiment of the present application;

[0031] Figure 2 yes Figure 1 An exploded view of the food processor shown;

[0032] Figure 3 is an exploded view of a blender cup assembly shown in an embodiment of the present application;

[0033] Figure 4 is a cross-sectional view of a blending cup assembly shown in an embodiment of the present application without including a cup cover assembly;

[0034] Figure 5 is a three-dimensional diagram of a heating plate assembly shown in an embodiment of the present application;

[0035] Figure 6 is a front view of a heating plate assembly shown in an embodiment of the present application;

[0036] Figure 7 It is a cross-sectional view of a heating plate assembly shown in an embodiment of the present application. DETAILED DESCRIPTION

[0037] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Instead, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0038] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantitative limit, but indicate that there is at least one. "Multiple" or "several" means two or more. Unless otherwise specified, words such as "front", "rear", "lower" and / or "upper" are only for the convenience of explanation and are not limited to one position or one spatial orientation. Words such as "include" or "comprise" mean that the elements or objects appearing in front of "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect. The singular forms "a", "said" and "the" used in this specification and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0039] See also Figure 7 Combined with Figure 3 , Figure 4 , Figure 5 and Figure 6 , the present application discloses a heating plate assembly 10. The heating plate assembly 10 includes a plate body 1, a knife assembly 2, a temperature measuring assembly 3 and a heating element 4. In an embodiment of the present application, the plate body 1 includes an inner plate body 119 and a heat-conducting plate 118 coated on the inner plate body 119. The material of the inner plate body 119 is, for example, stainless steel. The material of the heat-conducting plate 118 is stainless steel. In other embodiments, the plate body 1 can also be a single component. Regardless of how the plate body 1 is constructed, the plate body 1 includes a plate bottom 11 and a plate side wall 12 surrounding the plate bottom 11, so that the plate bottom 11 and the plate side wall 12 form a stirring cavity.

[0040] Continue to see Figure 7 Combined with Figure 3 , Figure 4 , Figure 5 and Figure 6 , the knife assembly 2 is located at the bottom 11 of the tray body 1, and includes a blade 21. In the embodiment of the present application, the knife assembly 2 is connected to the driving device via a clutch, so the knife assembly 2 is rotatably connected to the tray body 1 via a bearing assembly and is located at the bottom 11. When the knife assembly 2 and the driving device are driven by magnetic force, the knife assembly 2 is attracted by magnetic force or limited by a limiting mechanism and is located at the bottom 11 of the tray.

[0041] See also Figure 7 Combined with Figure 3 , Figure 4 , Figure 5 and Figure 6 , the side wall 12 of the disk body 1 includes a turbulent area 121 corresponding to the turbulent flow formed by the rotation of the blade 21. The temperature measuring component 3 is arranged in the turbulent area 121. The structure of the temperature measuring component 3 is not limited, and at least includes a temperature measuring element 31, and the temperature measuring element 31 includes a temperature measuring head 311. The temperature of food in the food processing space 201 formed by the heating disk assembly 10 and the stirring cup 20 is measured by the temperature measuring head 311. The food processing space 201 includes the aforementioned stirring space. The heating element 4 is arranged on the disk body 1, and how it is arranged on the disk body 1 and at what position of the disk body 1 is set are not limited, as long as the heating element 4 can heat the food.

[0042] As set up as above, since the temperature measuring component 3 is arranged in the turbulence area 121, during the operation of the food processor, the turbulence generated by the rotation of the blade 21 will wash away the food (such as thick food) covering the temperature measuring head 311, thereby ensuring that the temperature measuring head 311 does not cover the food and can measure the actual temperature of the food. The temperature measured by the temperature measuring component 3 is more accurate, which can avoid misjudgment caused by inaccurate temperature, and further avoid problems such as dry burning of the heating plate component 10.

[0043] See also Figure 7 Combined with Figure 6 and Figure 4 , the disc sidewall 12 and the disc bottom 11 have an arc transition, and the disc sidewall 12 is inclined toward the outside of the disc bottom 11. The angle of inclination is marked as a. Based on the fact that the disc sidewall 12 is inclined toward the outside of the disc bottom 11, in other embodiments, the disc sidewall 12 and the disc bottom 11 may not have an arc transition, but the disc sidewall 12 and the disc bottom 11 form an obtuse angle. Figure 7 In the diagram, the obtuse angle is marked as a.

[0044] As set up above, since the side wall 12 of the dish and the bottom 11 of the dish are at an obtuse angle, or there is an arc transition between the side wall 12 of the dish and the bottom 11 of the dish, and the side wall 12 of the dish is inclined toward the outside of the bottom 11 of the dish, the side wall 12 of the dish expands outward, and when the volume of the stirring space is equal, the bottom 11 of the dish is smaller, and the turbulence can maximize the fluidity of the food, thereby the turbulence effect of the knife assembly 2 is better, and finally, the turbulence can more easily wash away the food on the temperature measuring head 311, thereby, the temperature measured by the temperature measuring assembly 3 is more accurate, which can avoid misjudgment caused by inaccurate temperature, and further avoid problems such as dry burning of the heating plate assembly 10.

[0045] Continue to see Figure 7 , the obtuse angle is a, 100 degrees ≤ a ≤ 150 degrees, for example, 100 degrees, 105 degrees, 108 degrees, 110 degrees, 112 degrees, 115 degrees, 118 degrees, 120 degrees, 123 degrees, 125 degrees, 128 degrees, 130 degrees, 133 degrees, 135 degrees, 138 degrees, 140 degrees, 143 degrees, 145 degrees, 148 degrees or 150 degrees.

[0046] As set above, since 100 degrees ≤ a ≤ 150 degrees, the turbulence can more easily wash away the food on the temperature measuring head 311, so that the temperature measured by the temperature measuring component 3 is more accurate, which can avoid misjudgment caused by inaccurate temperature, and further avoid problems such as dry burning of the heating plate component 10.

[0047] See also Figure 7 and Figure 6 Combined with Figure 5 and Figure 4 The heating element 4 is arranged on the side wall 12 of the disk. The technicians can understand that the heating element 4 can also be arranged on the bottom 11 of the disk.

[0048] As described above, the heating element 4 is arranged on the side wall 12 or the bottom 11 of the dish. When the temperature measuring component 3 is arranged on the side wall 12 of the dish, the temperature measured by the temperature measuring component 3 is more accurate, which can avoid misjudgment caused by inaccurate temperature, and further avoid problems such as dry burning of the heating plate component 10. In comparison, when the heating element 4 is arranged on the side wall 12 of the dish, after the side wall 12 of the dish is heated, the heat is transferred to the bottom 11 of the dish to heat the food on the bottom 11 of the dish, and combined with the rotation of the blade 21, therefore, the heating element 4 is arranged on the side wall 12 of the dish, so that the side wall 12 of the dish and / or the bottom 11 of the dish are less likely to be burned.

[0049] See also Figure 7 In the case where the heating element 4 is disposed on the disk side wall 12, the contact surface 41 between the disk side wall 12 and the heating element 4 is a curved surface, and the arc surface shown in the figure is a curved surface. The technicians can understand that in other embodiments, the curved surface can also be a wavy surface, etc., as long as the subsequent effects can be achieved.

[0050] As set up above, since the contact surface 41 is a curved surface, the contact surface 41 between the disk side wall 12 and the heating element 4 is larger than that of a flat surface. The larger contact area can disperse heat and avoid heat concentration and burning of the disk side wall 12.

[0051] In some embodiments, the contact surface 41 is an arc surface.

[0052] As described above, since the contact surface 41 is an arc surface, the structure of the tray body 1 is simple and easy to process while avoiding heat concentration and burning the side wall of the tray.

[0053] Continue to see Figure 7 In the case where the heating element 4 is disposed on the disk side wall 12, the contact surface 41 formed by the heating element 4 and the disk side wall 12 at least partially overlaps with the spoiler area 121. The term "at least partially overlap" means: a) completely overlap, such as Figure 7 As shown, the contact surface 41 and the spoiler area 121 are the front and back surfaces, the lowest point of the contact surface 41 is higher than the lowest point of the spoiler area 121, and the highest point is lower than the highest point of the spoiler area 121: b) Partial overlap: The contact surface 41 and the spoiler area partially overlap, that is, the lowest point or the highest point of the contact surface 41 is located between the highest point and the lowest point of the spoiler area 121. Combining the above two situations a and b, the height difference between the contact surface 41 and the spoiler area 121 can be z, -10mm≤z≤10mm.

[0054] As configured above, since the contact surface 41 at least partially overlaps with the spoiler area 121, the food heated by the heating element 4 can be washed away by the spoiler, thereby keeping as little food as possible in the heating area of ​​the heating element 4, further preventing the side wall 12 of the dish from being burned.

[0055] See also Figure 6 Combined with Figure 5 and Figure 7 In one embodiment, the heating element 4 is arranged around the circumference of the disk bottom 11, including a cold end 42, and correspondingly, the disk side wall 12 includes a cold end region 122. The cold end region is a region on the disk side wall 12 where the temperature is relatively low after being heated by the heating element 4. Usually, the cold end 42 is a connection terminal of the heating element 4. The temperature measuring component 3 is arranged in the cold end region 122.

[0056] As set up as above, since the temperature measuring component 3 is arranged in the cold end area 122, the temperature of the cold end area 122 is relatively low, which can more truly reflect the temperature of the food in the food processing space 201 formed by the mixing cup 20 and the heating plate assembly 10. Therefore, the temperature measured by the temperature measuring component 3 is more accurate, which can avoid misjudgment caused by inaccurate temperature, and further avoid problems such as dry burning of the heating plate assembly 10.

[0057] See also Figure 7 The knife assembly 2 includes a knife shaft 22 for assembling the blade 21. Along the radial direction of the knife shaft 22, the tip of the blade 21 is located between the edge of the disc bottom 11 and the disc side wall 12. Figure 7 The distance f that the knife tip extends beyond the edge of the disk bottom 11 is indicated.

[0058] As configured above, since the tip of the blade 21 is located between the edge of the plate bottom 11 and the plate side wall 12, the blade 21 has a larger turbulence range, thereby achieving a good turbulence effect, being able to better crush the food to form food with water, etc., and preventing the plate side wall 12 from being burned.

[0059] Of course, the above description only takes the lowest blade among the blades 21 (hereinafter referred to as the first blade 211) as an example. However, based on the role played by the distance f, technicians can understand that as long as the distance between the tip of one blade 21 and the side wall 12 of the disk satisfies the aforementioned relationship, it will be sufficient.

[0060] See also Figure 5 and Figure 7 Combined with Figure 6 The knife assembly 2 includes a knife shaft 22, and the blade 21 includes a first blade 211 and a second blade 212 assembled on the knife shaft 22. With a horizontal plane passing through the assembly position of the first blade 211 or the second blade 212 and the knife shaft 22 as a reference, the tip of the first blade 211 is located below the horizontal plane, and the tip of the second blade 212 is located above the horizontal plane.

[0061] Figure 5 It is shown in the figure that the knife assembly 2 includes four blades (two first blades 211 and two second blades 212), but the number of blades is not limited to this. For example, the number of blades can be two or three, as long as there is one first blade 211 and one second blade 212.

[0062] As set up above, since the tip of the first blade 211 is located below the horizontal plane, and the tip of the second blade 212 is located above the horizontal plane, the turbulence area 121 formed by the rotation of the blade 21 is larger. Ultimately, it can better avoid misjudgment caused by inaccurate temperature, thereby avoiding problems such as dry burning of the heating disk assembly 10, and also avoiding the side wall 12 of the disk from being burned.

[0063] There are many ways to assemble the temperature measuring component 3 with the disk body 1. In the embodiment of the present application, the temperature measuring component 3 includes a temperature measuring element 31, a sealing ring 32, a nut 33 and a washer 34. The temperature measuring element 31 is threadedly connected to the nut 33, whereby the washer 34 is clamped between the disk side wall 12 and the nut 33, and the sealing ring 32 is clamped between the temperature measuring head 311 and the disk side wall 12. In other embodiments, when the disk body 1 is formed by die casting, the temperature measuring component 3 can be fixed by screws so that the temperature measuring head 311 is attached to the outer surface of the disk side wall 12.

[0064] See also Figure 7 The temperature measuring component 3 includes a temperature measuring element 31, and the temperature measuring element 31 includes a temperature measuring head 311. The temperature measuring head 311 meets at least one of the following characteristics:

[0065] See also Figure 4 , a) along the radial direction of the bottom of the plate 11, the shortest distance between the temperature measuring head 311 and the first blade 211 of the knife assembly 2 is b; 5mm≤b≤10mm; as set above, 5mm≤b≤10mm, on the one hand, prevents the blade 21 from scratching the side wall 12 of the plate, and on the other hand, the distance is controlled within the above range, so that the granular food can be crushed within the above distance range, which not only has a good crushing effect and a good taste of the food, but also does not cause large particles of food to be stuck between the knife tip and the side wall 12 of the plate due to the short distance, causing the knife to get stuck. Of course, the food is more delicate and easier to flow, and thus, the turbulence effect is better. Here, if the temperature measuring head 311 is attached to the outer surface of the side wall 12 of the plate, b refers to the distance between the knife tip and the side wall 12 of the plate.

[0066] See also Figure 7, b) along the axial direction of the knife shaft 22, the minimum distance between the lowest point of the temperature measuring head 311 and the bottom of the dish 11 is d, 0mm≤d≤15mm. The bottom of the dish 11 is not very thick, and the distance from the bottom of the dish 11 can be based on the inner surface of the bottom of the dish 11 or the outer surface of the bottom of the dish 11. As set above, 0mm≤d≤15mm, the temperature measuring head 311 is located on the side wall 12 of the dish and is not easily covered by food, thereby ensuring accurate temperature measurement. The above is explained using the lowest blade (the first blade 211) as an example. If the reference object is other blades, the value of d is larger. In any case, the temperature measuring head 311 is within the turbulence area 121.

[0067] See also Figure 7 , c) along the axial direction of the blade shaft 22, the distance between the lowest point of the temperature measuring head 311 and the tip of the first blade 211 is L, -10mm≤L≤10mm. As set above, the area with the largest turbulence of the blade 21 (especially the first blade 211) corresponds to the temperature measuring head 311, which makes it easier to wash away the food covered on the temperature measuring head 311, further ensuring that the temperature measured by the temperature measuring component 3 is more accurate, avoiding misjudgment caused by inaccurate temperature, and thus avoiding problems such as dry burning of the heating plate component 10.

[0068] See also Figure 1 and Figure 2 Combined with Figure 3 and Figure 4 In the second aspect, the embodiment of the present application discloses a food processor. The food processor comprises any one of the aforementioned heating plate assembly 10, a driving device and a stirring cup 20, and the driving device drives the knife assembly 2 to rotate in the stirring cup 20. In the embodiment of the present application, the driving device is arranged on the main unit 200. The heating plate assembly 10, the stirring cup 20 and other components constitute the stirring cup assembly 100. The stirring cup assembly 100 also includes a cup seat 30, a cup seat bottom cover 40, a cup cover assembly 50, a handle assembly 60 and a coupler 70. The driving device drives the knife assembly 2, which can be driven by a clutch or by magnetic force.

[0069] As configured above, the food processor at least has the beneficial effects of the heating plate assembly 10, which will not be described in detail.

[0070] The above description is only a preferred implementation mode of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A heating plate assembly, characterized in that: The heating plate assembly comprises a plate body (1), a knife assembly (2), a temperature measuring assembly (3) and a heating element (4), wherein: The tray body (1) comprises a tray bottom (11) and a tray side wall (12) surrounding the tray bottom (11); The knife assembly (2) is located at the bottom of the disk (11) and comprises a blade (21); the disk side wall (12) comprises a turbulent flow area (121) corresponding to the turbulent flow formed by the rotation of the blade (21); The temperature measuring component (3) is arranged in the turbulent area (121); and the heating element (4) is arranged in the disk body (1).

2. The heating plate assembly according to claim 1, characterized in that: The disk side wall (12) and the disk bottom (11) form an obtuse angle, or the disk side wall (12) and the disk bottom (11) form an arc transition, and the disk side wall (12) is inclined toward the outside of the disk bottom (11).

3. The heating plate assembly according to claim 1, characterized in that: The heating element (4) is arranged on the side wall (12) or the bottom (11) of the dish.

4. The heating plate assembly according to claim 3, characterized in that: When the heating element (4) is arranged on the disk side wall (12), the contact surface (41) between the disk side wall (12) and the heating element (4) is a curved surface; When the heating element (4) is arranged on the disk side wall (12), a contact surface (41) formed by the heating element (4) and the disk side wall (12) at least partially overlaps with the spoiler area (121).

5. The heating plate assembly according to claim 4, characterized in that: The curved surface is an arc-shaped surface.

6. The heating plate assembly according to any one of claims 1 to 5, characterized in that: The heating element (4) is arranged around the circumference of the disk bottom (11), and the heating element (4) includes a cold end (42). Correspondingly, the disk side wall (12) includes a cold end area (122); the temperature measuring component (3) is arranged in the cold end area (122).

7. The heating plate assembly according to any one of claims 1 to 5, characterized in that: The knife assembly (2) comprises a knife shaft (22) for assembling the blade (21), and along the radial direction of the knife shaft (22), the tip of the blade (21) is located between the edge of the disk bottom (11) and the disk side wall (12).

8. The heating plate assembly according to any one of claims 1 to 5, characterized in that: The knife assembly (2) comprises a knife shaft (22), and the blade (21) comprises a first blade (211) and a second blade (212) assembled on the knife shaft (22); Taking the horizontal plane passing through the assembly position of the first blade (211) or the second blade (212) and the blade shaft (22) as a reference, the tip of the first blade (211) is located below the horizontal plane, and the tip of the second blade (212) is located above the horizontal plane.

9. The heating plate assembly according to claim 8, characterized in that: The temperature measuring component (3) comprises a temperature measuring element (31), the temperature measuring element (31) comprises a temperature measuring head (311), and the temperature measuring head (311) satisfies at least one of the following characteristics: a) along the radial direction of the plate bottom (11), the shortest distance between the temperature measuring head (311) and the first blade (211) of the knife assembly (2) is b; 5mm≤b≤10mm; b) along the axial direction of the blade shaft (22), the minimum distance between the lowest point of the temperature measuring head (311) and the bottom of the plate (11) is d, 0 mm ≤ d ≤ 15 mm; c) Along the axial direction of the blade shaft (22), the distance between the lowest point of the temperature measuring head (311) and the tip of the first blade (211) is L, -10mm≤L≤10mm.

10. A food processor, characterized in that: The food processor comprises a heating plate assembly (10) according to any one of claims 1 to 9, a driving device and a stirring cup (20), wherein the driving device drives the knife assembly (2) to rotate in the stirring cup (20).

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