Food processor

Abstract

The application provides a food processor. The food processor comprises a base, a supporting seat extending upward from the base, a stirring cup assembly assembled on the base, the stirring cup assembly comprising a stirring cup, a heating disc arranged at the bottom of the stirring cup and a knife assembly, a cover assembled on the supporting seat and covering the stirring cup assembly, wherein a power board is arranged in the supporting seat, a control board electrically connected with the power board is arranged in the cover, a motor is arranged in the base or the bottom of the stirring cup, the motor comprises an output shaft, and the knife assembly is arranged at the top end of the output shaft. The food processor has a small overall height, occupies a small space and generates less vibration during use.

Description

Technical Field

[0001] This application relates to the field of food processing, and more particularly to a food processor. Background Technology

[0002] With the continuous improvement of people's living standards, many different types of food processors have appeared on the market. The functions of food processors mainly include, but are not limited to, making soy milk, juicing, rice paste, mincing meat, shaved ice, making coffee, and / or preparing face masks. Food processors can include soy milk makers, blenders, or high-speed blenders—machines that pulverize and mix food. Existing food processors are large and tall, taking up a lot of space and prone to vibration during use. Utility Model Content

[0003] This application provides a food processor with a smaller overall height, occupying less space, and generating less vibration during use.

[0004] This application provides a food processor. The food processor includes: a base, including a base and a support extending upward from the base; a blending cup assembly, assembled on the base, the blending cup assembly including a blending cup, a heating plate disposed at the bottom of the blending cup, and a blade assembly; a lid, assembled on the support, and the lid covering the blending cup assembly; wherein, a power board is disposed within the support, and a control board electrically connected to the power board is disposed within the lid, a motor is disposed within the base or at the bottom of the blending cup, the motor including an output shaft, and the blade assembly disposed at the top of the output shaft.

[0005] Furthermore, the cover can be rotatably assembled to the support base; or, the cover can be rotatably assembled to the support base in the horizontal direction; or, the cover can be detachably assembled to the support base.

[0006] Furthermore, the mixing cup assembly includes a lid covering the mixing cup, the lid being provided with a magnet, and the machine cover being provided with a reed switch corresponding to the magnet; and / or, the mixing cup assembly includes a lid covering the mixing cup, the lid and the machine cover being integrally formed.

[0007] Furthermore, the mixing cup assembly includes a cup lid covering the mixing cup, the cup lid having a first vent hole, and the machine cover having a second vent hole communicating with the first vent hole.

[0008] Furthermore, the cup lid includes an upper cover, a lower cover, and a vent sealing ring. The vent sealing ring is clamped and limited by the upper cover and the lower cover. The vent sealing ring extends into the second vent hole and is tightly attached to the inner wall of the second vent hole. The vent sealing ring is provided with a connecting hole that connects the first vent hole and the second vent hole.

[0009] Furthermore, the cover includes a cover housing, a panel, and a control panel box. The control panel is disposed inside the cover housing, the control panel box covers the control panel, and the panel is fixed on the control panel box. The cover housing includes a surrounding rib forming the second exhaust hole, and the panel has a first through hole corresponding to the second exhaust hole.

[0010] Furthermore, a plate sealing ring is provided between the rib and the panel, and the plate sealing ring is provided with a second through hole corresponding to the first through hole, and the diameter of the second through hole is larger than the diameter of the first through hole.

[0011] Furthermore, the cover is rotatably assembled to the top of the support base via a pivot.

[0012] Furthermore, the cover includes a cover housing, the rotating shaft is fixed to the cover housing, the support base is provided with a sliding sleeve, and the sliding sleeve is provided with a shaft hole that cooperates with the rotating shaft.

[0013] Furthermore, the cover includes a pivot pin and an elastic element disposed on the cover housing, and the support base is correspondingly provided with a slide rail. The elastic element applies an elastic force to the pivot pin in the direction of the slide rail, so that the pivot pin abuts against the slide rail.

[0014] Furthermore, the slide rail is provided with at least one limiting groove that mates with the shaft pin.

[0015] Furthermore, the support base is provided with a power board box, the power board is disposed in the power board box, the support base is provided with a wire hole for the lead wire to pass through and an isolation rib located on one side of the wire hole, the isolation rib extends to the upper end of the power board box, and the power board box is provided with a guide surface that connects with the isolation rib.

[0016] Furthermore, the motor is fixed to the motor frame, the bottom end of the stirring cup is provided with a flange extending radially inward, the heating plate presses against the flange downward, the motor frame presses against the flange upward, and the motor frame is locked to the heating plate, and a seal is formed between the heating plate and the flange by a disc sealing ring.

[0017] Furthermore, the motor frame is equipped with a high-voltage upper coupler and a low-voltage upper coupler. The motor includes a motor body and multiple mounting feet disposed on the outside of the motor body. The motor is mounted on the motor frame through the mounting feet. The high-voltage upper coupler is located between two adjacent mounting feet, and the low-voltage upper coupler is located between another two adjacent mounting feet.

[0018] Furthermore, the base is provided with a downwardly recessed groove, in which a high-voltage lower coupler and a low-voltage lower coupler are disposed. The high-voltage lower coupler is connected to the high-voltage upper coupler, and the low-voltage lower coupler is connected to the low-voltage upper coupler. Attached Figure Description

[0019] Figures 1 to 14 The diagram shown is a schematic representation of one embodiment of the food processor of this application;

[0020] Figure 15 and Figure 16 The diagram shown is a schematic representation of another embodiment of the food processor of this application;

[0021] Figure 17 and Figure 18 The diagram shown is a schematic representation of another embodiment of the food processor of this application;

[0022] Figure 19 The diagram shown is a schematic representation of another embodiment of the food processor of this application;

[0023] Figure 20 and Figure 21 The diagram shown is a schematic diagram of one embodiment of the food processor of this application. Detailed Implementation

[0024] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses consistent with some aspects of this application as detailed in the appended claims.

[0025] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should be understood in their ordinary sense by one of ordinary skill in the art to which this invention pertains. The use of terms such as “a” or “one” in this specification and claims does not indicate a limitation of quantity, but rather indicates the presence of at least one. The terms “comprising” or “including” and similar expressions mean that the element or object preceding “comprising” or “including” encompasses the element or object listed following “comprising” or “including” and its equivalents, and does not exclude other elements or objects. The terms “connected” or “linked” and similar expressions are not limited to physical or mechanical connections and can include electrical connections, whether direct or indirect. The singular forms “a,” “the,” and “the” used in this specification and 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” as used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0026] Please see Figure 1 and Figure 2 The food processor 100 can be used to make soy milk, rice paste, juice, etc. The food processor 100 includes a base 10, a blending cup assembly 20, and a lid 30.

[0027] The base 10 includes a base 11 and a support 12 extending upward from the base 11. The support 12 and the base 11 can be integrally formed, or they can be formed separately and then assembled together.

[0028] Please see Figures 3 to 14 The mixing cup assembly 20 is assembled onto the base 11. The mixing cup assembly 20 includes a mixing cup 21, a heating plate 22 disposed at the bottom of the mixing cup 21, and a blade assembly 23. The mixing cup 21 is used to hold food ingredients, the heating plate 22 is used to heat the food ingredients inside the mixing cup 21, and the blade assembly 23 is used to mix and pulverize the food ingredients inside the mixing cup 21. Please refer to [link / reference]. Figure 13 The stirring cup 21 includes a cup body 219 and a handle 218. The cup body 219 has a spout 2191, which is positioned opposite to the handle. The cross-section of the cup body 219 can be approximately square, allowing the stirring cup 219 to be made shorter while maintaining the same volume. The stirring cup 21 has baffles 214 at its four corners, but these baffles may not be present. In other embodiments, the cross-section of the cup body 219 can be circular or other shapes.

[0029] The lid 30 is assembled to the support base 12, and the lid 30 covers the mixing cup assembly 20. Figure 1 and Figure 2 In the illustrated embodiment, the cover 30 is rotatably assembled to the support base 12.

[0030] In another embodiment, the cover 30 is rotatably assembled to the support base 12 in a horizontal direction.

[0031] In yet another embodiment (see Figure 20 and Figure 21 The cover 30 is detachably assembled to the support base 12.

[0032] The support base 12 houses a power board 13, and the cover 30 houses a control board 31 electrically connected to the power board 13. A motor 40 is located within the base 11 or at the bottom of the mixing cup 21. The motor 40 includes an output shaft 41, and the blade assembly 23 is located at the top of the output shaft 41. In one embodiment, the motor 40 is a brushless motor without a rear end cover, resulting in a lower overall height for the motor 40, which helps reduce the overall height of the food processor 100. In other embodiments, the motor 40 can also be a conventional brushed motor or a brushless motor.

[0033] Since the power board 13 is located inside the support base 12 and the control board 31 is located inside the cover 30, the power board 13, control board 31 and motor 40 are not stacked together. By reasonably arranging the positions of the three, the height of the food processor 100 can be effectively reduced, so that the overall height of the food processor 100 is no more than 280 mm, making it more compact and exquisite. In this way, the vibration generated by the food processor 100 during operation can be reduced, and it occupies less space.

[0034] In another embodiment, the power board 13 and control board 31 are both disposed within the cover 30, and the motor 40 is disposed within the base 11 or at the bottom of the mixing cup 21, which also reduces the height of the food processor 100. In yet another embodiment, the power board 13 and control board 31 are both disposed within the cover 30, and the motor 40 is disposed within the lid of the mixing cup assembly 20. In yet another embodiment, the power board 13 is disposed within the support base 12, the control board 31 is disposed within the cover 30, and the motor 40 is disposed within the lid of the mixing cup assembly 20.

[0035] Please see Figure 3 and Figure 4The mixing cup assembly 20 includes a lid 25 covering the mixing cup 21. The lid 25 is equipped with a magnet 259, and the cover 30 is equipped with a reed switch 39 corresponding to the magnet 259. When the cover 30 is placed on the mixing cup 21, the reed switch 39 closes under the magnetic force of the magnet 259, allowing the control panel 31 to open. When the cover 30 is opened, the reed switch 39 disengages due to being away from the magnet 259, preventing the control panel 31 from opening. This prevents the control panel 31 from opening when the cover 30 is not fully closed, making it safer to use. The lid 25, positioned below the cover 30, provides heat insulation, preventing the cover 30 from overheating and protecting the control panel 31. In the illustrated embodiment, the lid 25 has a recess 255 for easy gripping by the user.

[0036] In one embodiment, the blade assembly 23 is detachably disposed at the bottom of the mixing cup 21. See also... Figure 5 The motor 40 is located at the bottom of the mixing cup 21. The output shaft 41 of the motor 40 passes through the heating plate 22, and a rotating shaft 48 is provided at the top of the output shaft 41. The blade assembly 23 is detachably assembled to the rotating shaft 48. Specifically, the rotating shaft 48 has a plurality of longitudinally extending ribs 481, which deflect circumferentially along the rotating shaft 48. The blade assembly 23 includes a blade holder 231 sleeved on the rotating shaft 48 and blades 232 fixed to the blade holder 231. The blade holder 231 has convex angles (not shown) that match the ribs 481. After the food processor 100 is used, the blade assembly 23 can be disassembled for cleaning. In another embodiment, the blade assembly 23 can be fixedly installed at the bottom of the mixing cup 21.

[0037] Please see Figure 6 and Figure 7 The mixing cup assembly 20 includes a lid 25 covering the mixing cup 21. The lid 25 has a first vent 258, and the cover 30 has a second vent 38 communicating with the first vent 258. Steam generated during heating of the ingredients in the mixing cup 21 is discharged sequentially through the first vent 258 and the second vent 38. Thus, the first vent 258 and the second vent 38 work together to achieve the venting function.

[0038] Specifically, the cup lid 25 includes an upper lid 251, a lower lid 252, and a vent sealing ring 253. The vent sealing ring 253 is clamped and limited by the upper lid 251 and the lower lid 252. The vent sealing ring 253 extends into the second vent hole 38 and is tightly attached to the inner wall of the second vent hole 38. The vent sealing ring 253 has a connecting hole 2531 that connects the first vent hole 258 and the second vent hole 38. Steam is discharged sequentially through the first vent hole 258, the connecting hole 2531, and the second vent hole 38. By providing the vent sealing ring 253, steam leakage between the first vent hole 258 and the second vent hole 38 can be prevented.

[0039] Please see Figure 10 The cover 30 includes a cover housing 37, a panel 36, and a control panel box 35. The control panel 31 is disposed inside the cover housing 37, and the control panel box 35 covers the control panel 31. The panel 36 is fixed to the control panel box 35. The cover housing 37 includes a surrounding rib 370 that forms the second exhaust hole 38. The panel 36 has a first through hole 360 ​​corresponding to the second exhaust hole 38. This design is simple and easy to assemble. The top of the cover housing 37 has a limiting rib 375 surrounding the panel 36, which limits the position of the panel 36.

[0040] A sealing ring 371 is provided between the reinforcing rib 370 and the panel 36, and the sealing ring 371 has a second through hole 372 corresponding to the first through hole 360, and the diameter of the second through hole 372 is larger than the diameter of the through hole 360. By providing the sealing ring 371, steam is prevented from entering the space where the control plate 31 is located through the gap between the reinforcing rib 370 and the panel 36. At the same time, since the diameter of the second through hole 372 is larger than the diameter of the through hole 360, the sealing ring 371 is not exposed, resulting in a more aesthetically pleasing appearance. The panel 36 can be made of glass, PC, IMD, or PVC, etc., and is not limited to these materials.

[0041] Please see Figure 8 and Figure 9 The cover 30 is rotatably assembled to the top of the support base 12 via a pivot 341. Thus, the cover 30 can rotate relative to the support base 12 by providing the pivot 341. In one embodiment, the pivot 341 is disposed on the cover 30, and the support base 12 has a corresponding shaft hole that mates with the pivot 341. In another embodiment, the pivot 341 is disposed on the support base 12, and the cover 30 has a corresponding shaft hole that mates with the pivot 341.

[0042] The cover 30 includes a cover housing 37, the rotating shaft 341 is fixed to the cover housing 37, and the support base 12 is provided with a corresponding sliding sleeve 342. The sliding sleeve 342 is provided with a shaft hole 343 that mates with the rotating shaft 341. In this way, the rotation of the rotating shaft 341 is prevented from causing wear to the support base 12, and the rotation is smoother.

[0043] The cover 30 includes a pin 344 and an elastic element 345 disposed on the cover housing 37. The support base 12 is correspondingly provided with a slide rail 120. The elastic element 345 applies an elastic force to the pin 344 in the direction of the slide rail 120, causing the pin 344 to press against the slide rail 120. The elastic force applied to the pin 344 by the elastic element 345 causes the pin 344 to press against the slide rail 120. The force of the pin 344 on the slide rail allows the cover 30 to remain at a certain angle after opening. The slide rail 120 has an arc surface, and during the opening or closing of the cover 30, the pin 344 slides back and forth along the arc surface of the slide rail 120. In the illustrated embodiment, the rotating shaft 341 is fixed to the cover housing 37 by a pressure plate 348. Specifically, fasteners pass through the pressure plate 348 and the rotating shaft 341 and are locked to the cover housing 37. An elastic element 345 and a pin 344 are located between the pressure plate 348 and the slide rail 120. One end of the elastic element 345 presses against the pressure plate 348, and the other end presses against the pin 344. The pin 344 is made of a wear-resistant material, such as metal. The elastic element 345 is made of a spring, an elastic rubber ring, a metal spring, etc.

[0044] The slide rail 120 is provided with at least one limiting groove 1201 that mates with the shaft pin 344. The engagement of the shaft pin 344 with the limiting groove 1201 allows for more reliable holding of the cover 30 at a certain angle. One, two, or more limiting grooves 1201 can be provided. For example, if the cover 30 needs to be opened to an angle of 60 degrees or 90 degrees, a limiting groove 1201 is provided at the corresponding position on the slide rail 120. Of course, these are just examples and are not limited to these examples.

[0045] The support base 12 houses a power board box 121, and the power board 13 is disposed within the power board box 121. The support base 12 has a wire hole 122 for the lead wire to pass through and an isolation rib 123 located on one side of the wire hole 122. The isolation rib 123 extends to the upper end of the power board box 121, and the power board box 121 has a guide surface 1211 that mates with the isolation rib 123. When water from the rotating shaft 341 enters the support base 12 through the wire hole 122, it falls through the isolation rib 123 and the guide surface 1211 in sequence, preventing the water from contacting the power board 13. The guide surface 1211 is higher in the middle and lower on both sides, so that the water entering the support base 12 flows to both sides after falling onto the guide surface 1211 and falls down from both sides. The base 10 includes a bottom cover 19 disposed at the bottom, and the bottom cover 19 has a drain hole 191, through which the water falling from the guide surface 1211 is finally discharged. The power board box 121 includes a retaining rib 1214 that presses downward against the bottom cover 19, and a wire-locking groove 1215 is formed between the two retaining ribs 1214.

[0046] The motor 40 is fixed to the motor frame 49. The bottom end of the stirring cup 21 has a flange 211 extending radially inward. The heating plate 22 presses downward against the flange 211, and the motor frame 49 presses upward against the flange 211. The motor frame 49 is locked to the heating plate 22, and a seal is formed between the heating plate 22 and the flange 211 by a disc sealing ring 221. During assembly, the disc sealing ring 221 is first fitted onto the edge of the heating plate 22. Then, the heating plate 22 is inserted into the mouth of the stirring cup 21 and pressed onto the flange 211 by the disc sealing ring 221. Then, the motor frame 49, equipped with the cup sealing ring 490, is fastened to the bottom end of the stirring cup 21 from bottom to top, and the motor frame 49 is locked to the heating plate 22 by fasteners. This fixes the heating plate 22, the stirring cup 21, and the motor frame 49 together, making assembly convenient and reliable. In addition, the motor frame 49 has two through slots 499, and the fuse 498 and the thermostat 497 are placed in the two through slots 499 respectively. The fuse 498 and the thermostat 497 are pressed against the heating plate 22 by the pressure plate 496. The pressure plate 496 is fixed to the motor frame 49 by fasteners, and then the motor 40 is fixed to the motor frame 49.

[0047] The motor frame 49 is equipped with a high-voltage upper coupler 481 and a low-voltage upper coupler 482. The motor 40 includes a motor body 44 and multiple mounting feet 45 disposed on the outside of the motor body 44. The motor 40 is mounted to the motor frame 49 via the mounting feet 45. The high-voltage upper coupler 481 is located between two adjacent mounting feet 45, and the low-voltage upper coupler 482 is located between another two adjacent mounting feet 45. That is, the coupler is split into independent high-voltage upper couplers 481 and low-voltage upper couplers 482, making the high-voltage upper coupler 481 and low-voltage upper coupler 482 small enough to be accommodated between two adjacent mounting feet 45, thereby further reducing the height of the food processor 100. Preferably, the height difference between the bottom end of the motor 40 and the bottom end of the high-voltage upper coupler 481 or the bottom end of the low-voltage upper coupler 482 does not exceed 10 mm. After fixing the motor 40, the high-voltage upper coupler 481 and the low-voltage upper coupler 482 to the motor frame 49, the cup bottom cover 488 is finally installed, with the high-voltage upper coupler 481 and the low-voltage upper coupler 482 passing through the holes provided in the cup bottom cover 488.

[0048] The base 11 has a downwardly recessed groove 111. A high-voltage lower coupler 112 and a low-voltage lower coupler 113 are disposed within the groove 111. The high-voltage lower coupler 112 is connected to the high-voltage upper coupler 481, and the low-voltage lower coupler 113 is connected to the low-voltage upper coupler 482. By placing the high-voltage lower coupler 112 and the low-voltage lower coupler 113 within the groove 111, the height of the base 11 can be reduced, thereby reducing the height of the food processor 10.

[0049] Furthermore, two bosses 118 are provided in the groove 111, and the high-voltage coupler 112 and the low-voltage coupler 113 are respectively placed on the two bosses 118, thereby achieving the purpose of waterproofing.

[0050] In one embodiment, the size of the high-voltage lower coupler 112 is larger than the size of the low-voltage lower coupler 113, and correspondingly, the size of the high-voltage upper coupler 481 is larger than the size of the low-voltage upper coupler 482, thus achieving a foolproof effect. In another embodiment, the size of the high-voltage lower coupler 112 is smaller than the size of the low-voltage lower coupler 113, and correspondingly, the size of the high-voltage upper coupler 481 is smaller than the size of the low-voltage upper coupler 482, also achieving a foolproof effect.

[0051] Please see Figure 15 and Figure 16 The difference between this embodiment and the above embodiment is that the motor 40 is disposed inside the base 11. Other features are the same as those in the above embodiment and will not be described again here.

[0052] Please see Figure 17 and Figure 18 The support base 12 has a cylindrical first rotating ring 1231, and the cover 30 has a second rotating ring 1232 that mates with the first rotating ring 1231. The first rotating ring 1231 extends into the second rotating ring 1232. The first rotating ring 1231 has a notch 1233, and the inner side of the second rotating ring 1232 has a protrusion 1234 located within the notch 1233. When the cover 30 rotates relative to the support base 12, the protrusion 1234 rotates along the notch, thus enabling the cover 30 to rotate horizontally. In another embodiment, the second rotating ring 1232 extends into the first rotating ring 1231, the second rotating ring 1231 has a notch, and the inner side of the first rotating ring 1231 has a protrusion located within the notch. This also enables the cover 30 to rotate horizontally. These are just some examples and are not limited to the above examples.

[0053] Please see Figure 19 In this embodiment, the lid 30 is rotatably mounted on the support base 12, and the stirring cup assembly 20 includes a lid 25 covering the stirring cup 21, wherein the lid 25 and the lid 30 are integrally formed. Thus, the structure of the stirring cup assembly 20 is simpler.

[0054] Please see Figure 20 and Figure 21 In this embodiment, the cover 30 is detachably mounted on the support base 12. The stirring cup assembly 20 includes a cup lid 25 covering the stirring cup 21, and the cup lid 25 and the cover 30 are integrally formed. The cover 30 is provided with a first coupler electrically connected to the control board, and the support base 12 is provided with a second coupler electrically connected to the power board. When the cover 30 is assembled on the support base 12, the first coupler and the second coupler are connected, thereby realizing the electrical connection between the control board and the power board.

[0055] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A food processor, characterized in that, It includes: The base (10) includes a base (11) and a support (12) extending upward from the base (11); A stirring cup assembly (20) is assembled on the base (11). The stirring cup assembly (20) includes a stirring cup (21), a heating plate (22) disposed at the bottom of the stirring cup (21), and a blade assembly (23). The cover (30) is assembled on the support base (12), and the cover (30) covers the mixing cup assembly (20); The support base (12) is provided with a power board (13), the cover (30) is provided with a control board (31) electrically connected to the power board (13), the motor (40) is located in the base (11) or at the bottom of the stirring cup (21), the motor (40) includes an output shaft (41), and the blade assembly (23) is located at the top of the output shaft (41).

2. The food processor as described in claim 1, characterized in that: The cover (30) is rotatably assembled to the support base (12); or, the cover (30) is rotatably assembled to the support base (12) in the horizontal direction; or, the cover (30) is detachably assembled to the support base (12).

3. The food processor as described in claim 1, characterized in that: The mixing cup assembly (20) includes a lid (25) covering the mixing cup (21), the lid (25) having a magnet (259), and the cover (30) having a reed switch (39) corresponding to the magnet (259); and / or, The mixing cup assembly (20) includes a cup lid (25) covering the mixing cup (21), and the cup lid (25) and the machine cover (30) are integrally formed.

4. The food processor as described in claim 1, characterized in that: The mixing cup assembly (20) includes a cup lid (25) covering the mixing cup (21), the cup lid (25) having a first vent hole (258), and the machine cover (30) having a second vent hole (38) communicating with the first vent hole (258).

5. The food processor as described in claim 4, characterized in that: The cup lid (25) includes an upper lid (251), a lower lid (252), and an exhaust sealing ring (253). The exhaust sealing ring (253) is clamped and limited by the upper lid (251) and the lower lid (252). The exhaust sealing ring (253) extends into the second exhaust hole (38) and is in close contact with the inner wall of the second exhaust hole (38). The exhaust sealing ring (253) is provided with a connecting hole (2531) that connects the first exhaust hole (258) and the second exhaust hole (38).

6. The food processor as described in claim 4, characterized in that: The cover (30) includes a cover housing (37), a panel (36), and a control board box (35). The control board (31) is disposed inside the cover housing (37), and the control board box (35) covers the control board (31). The panel (36) is fixed on the control board box (35). The cover housing (37) includes a surrounding rib (370) that forms the second exhaust hole (38). The panel (36) is provided with a first through hole (360) corresponding to the second exhaust hole (38).

7. The food processor as described in claim 6, characterized in that: A plate sealing ring (371) is provided between the reinforcing bar (370) and the panel (36), and the plate sealing ring (371) is provided with a second through hole (372) corresponding to the first through hole (360), and the diameter of the second through hole (372) is larger than the diameter of the through hole (360).

8. The food processor as described in claim 1, characterized in that: The cover (30) is rotatably assembled to the top of the support base (12) via a pivot (341).

9. The food processor as described in claim 8, characterized in that: The cover (30) includes a cover housing (37), the rotating shaft (341) is fixed to the cover housing (37), the support base (12) is provided with a corresponding sliding sleeve (342), and the sliding sleeve (342) is provided with a shaft hole (343) that cooperates with the rotating shaft (341).

10. The food processor as described in claim 9, characterized in that: The cover (30) includes a pivot pin (344) and an elastic element (345) disposed on the cover housing (37). The support base (12) is provided with a slide rail (120). The elastic element (345) applies an elastic force to the pivot pin (344) in the direction of the slide rail (120), so that the pivot pin (344) presses against the slide rail (120).

11. The food processor as described in claim 10, characterized in that: The slide rail (120) is provided with at least one limiting groove (1201) that cooperates with the shaft pin (344).

12. The food processor as described in claim 1, characterized in that: The support base (12) is provided with a power board box (121), and the power board (13) is disposed in the power board box (121). The support base (12) is provided with a wire hole (122) for the lead wire to pass through and an isolation rib (123) located on one side of the wire hole (122). The isolation rib (123) extends to the upper end of the power board box (121), and the power board box (121) is provided with a guide surface (1211) that connects with the isolation rib (123).

13. The food processor as described in claim 1, characterized in that: The motor (40) is fixed to the motor frame (49). The bottom end of the stirring cup (21) is provided with a flange (211) in the radial direction. The heating plate (22) presses against the flange (211) downwards, and the motor frame (49) presses against the flange (211) upwards. The motor frame (49) and the heating plate (22) are locked together. The heating plate (22) and the flange (211) are sealed by a disc sealing ring (221).

14. The food processor as described in claim 13, characterized in that: The motor frame (49) is provided with a high-voltage upper coupler (481) and a low-voltage upper coupler (482). The motor (40) includes a motor body (44) and a plurality of mounting feet (45) disposed on the outside of the motor body (44). The motor (40) is mounted on the motor frame (49) through the mounting feet (45). The high-voltage upper coupler (481) is located between two adjacent mounting feet (45), and the low-voltage upper coupler (482) is located between another two adjacent mounting feet (45).

15. The food processor as described in claim 14, characterized in that: The base (11) is provided with a downward recessed groove (111), in which a high-voltage lower coupler (112) and a low-voltage lower coupler (113) are provided. The high-voltage lower coupler (112) is connected to the high-voltage upper coupler (481), and the low-voltage lower coupler (113) is connected to the low-voltage upper coupler (482).

Images