Waterproof host of cooking device and food processor

Abstract

The utility model belongs to the technical field of cooking equipment, and particularly relates to a waterproof host of a cooking device and a food processor, an electrical element is arranged in the host, an air inlet and an air outlet which can be opened or closed are arranged on the surface of the host, and when the air inlet and the air outlet are opened, air flow can enter and exit the interior of the host. Compared with the prior art, the waterproof host is applied to the cooking device, when food materials need to be processed on the cooking device, the air inlet and the air outlet are opened, it is ensured that airflow can enter and exit from the host, the heat dissipation effect is guaranteed, and when the host needs to be cleaned, the waterproof host can be conveniently cleaned, and the waterproof host is convenient to clean. By closing the air inlet and the air outlet, external water is prevented from entering the main machine, the sealing effect is achieved, and therefore the main machine can be directly cleaned, and cleaning is more thorough and cleaner.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooking equipment, in particular to a waterproof mainframe of a cooking device and a food processor. Background Art

[0002] A wall breaking machine and a soymilk machine are commonly used stirring cooking devices, which include a main unit and a cup body. A chopping mechanism extending into the cup body is provided at the upper end of the main unit. A driving motor for driving the chopping mechanism to rotate, as well as electrical components such as circuit boards and cooling fans are arranged inside the main unit. In order to heat the ingredients, some of the above-mentioned cooking devices on the market are also provided with a heating plate on the main unit to achieve the cooking function. Since the main unit generates various heat when working, in order to avoid overheating of the electrical components, it is necessary to provide air inlets and outlets on the main unit to achieve heat dissipation. However, due to the provision of the air inlets and outlets, the existing main unit cannot be directly flushed, otherwise liquid will flow into the main unit from the air inlets and outlets and cause damage to the electrical components and threaten people's life and health. Therefore, food residues on the heating plate and the chopping mechanism are often not thoroughly cleaned or are difficult to clean. Therefore, it is very necessary to develop a waterproof main unit of a cooking device that can be directly flushed. Utility Model Content

[0003] The utility model aims to overcome the shortcoming that the host of the existing stirring cooking device cannot be directly washed, and to provide a waterproof host of the cooking device.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A waterproof host of a cooking device comprises a host body, wherein a motor and a built-in battery module or an external plug-in module are arranged inside the host body; a transmission shaft of the motor extends through one end of the host body, the transmission shaft is sealed with the host body, and a stirring assembly is connected to the end of the transmission shaft; a heat dissipation channel and a heat dissipation fan are also arranged inside the host body, and the heat dissipation channel also comprises an air inlet and an air outlet located on the surface of the host body; when the host is working, wind flows into the heat dissipation channel from the air inlet and flows out from the air outlet driven by the heat dissipation fan; the air inlet and the air outlet are also provided with sealing members for controlling the closing and opening of the air inlet and the air outlet, and also include a driving mechanism transmission connected to the sealing members.

[0006] The cooking device of the utility model is a stirring appliance, such as a fruit and vegetable machine, a juicer, a food processor, a meat grinder, a wall breaking machine, a soy milk machine, etc., and is characterized by being provided with a stirring component, which can be a knife or a simple stirring function, such as a stirring paddle. Compared with the prior art, the waterproof host of the utility model is applied to the cooking device. When the cooking device needs to process food, the air inlet and outlet are opened to ensure that the airflow can enter and exit the host to ensure the heat dissipation effect. When the host needs to be cleaned, the air inlet and outlet are closed to prevent external water from entering the interior of the host, thereby achieving a sealing effect, so that the host can be directly cleaned, so the cleaning is more thorough and cleaner.

[0007] Furthermore, the driving mechanism includes a manual operating component exposed on the surface of the main body, and a transmission structure between the manual operating component and the blocking member; or, the driving mechanism is an electric driving component arranged in the main body, which is directly or indirectly connected to the blocking member, and controls the movement of the blocking member to close or open the air inlet and outlet. The driving mechanism is configured to be linked with the driving circuit switch of the motor. When the driving mechanism drives the blocking member to close, the driving circuit switch is linked to disconnect the switch, and vice versa, the switch is connected. The electric driving component, for example, sets a driving motor and uses a switch to trigger the driving motor to drive the blocking member to open and close the air inlet and outlet, or sets an electromagnetic driving mechanism to control the movement of the blocking member to open and close the air inlet and outlet, and the manual control method is, for example, the following setting method:

[0008] The upper side of the host body is a heating plate, the transmission shaft extends through the middle of the heating plate, the stirring assembly includes a chopping mechanism connected to the upper end of the transmission shaft, the heating plate and the host are sealed together, the side of the host is provided with a power connection port that is sealed together with the host and a sealing cover that seals the power connection port, the outer surface of the host is provided with air inlet and outlet that can be opened or closed, when the air inlet and outlet are opened, air can flow in and out of the host, when the air inlet and outlet are closed, the host is isolated from the outside and sealed.

[0009] Furthermore, the blocking member has a first position and a second position and can be switched between the first position and the second position. When the blocking member is in the first position, the air inlet and outlet are closed, and when the blocking member is in the second position, the air inlet and outlet are opened to allow air to flow in and out of the host.

[0010] Preferably, the blocking member can move along the bottom of the inner cavity of the host to switch between the first position and the second position, the manual operation component includes a paddle that can move up and down, the transmission structure includes a connecting rod connected to the paddle and the blocking member on opposite sides, and an elastic reset member connected between the side wall of the host and the blocking member for driving the blocking member to move and reset to the side away from the paddle, the connecting rod can pull the blocking member to move to the second position when the paddle moves upward, and pull the blocking member to move and reset to the first position under the action of the elastic reset member, and pull the paddle to move downward. The above-mentioned trigger mechanism and the setting method of the blocking member are simple in structure, the blocking member can achieve the switching method of the first position and the second position by moving, the operation is simple, and the matching between the blocking member and the host is tight and the sealing is good. It can effectively close the air inlet and outlet in the first position to prevent water from entering the host.

[0011] By setting a blocking piece, when food needs to be processed, the blocking piece is moved to the second position to ensure that air can flow in and out of the air inlet and outlet, thereby ensuring the heat dissipation of the main unit; when the main unit needs to be cleaned, the blocking piece is moved to the first position to close the air inlet and outlet, prohibiting external water from entering the interior of the main unit, thereby achieving a sealing effect, so that the main unit can be cleaned directly, thereby effectively improving the convenience of cleaning the main unit and making the cleaning more thorough and clean.

[0012] Furthermore, the blocking member is provided with a first sealing ring corresponding to the air inlet, and a second sealing ring corresponding to the air outlet. When the blocking member is located at the first position, the first sealing ring abuts against the position between the bottom of the main unit and the blocking member surrounding the air inlet, and the second sealing ring abuts against the position between the bottom of the main unit and the blocking member surrounding the air outlet. The above-mentioned setting method of the sealing ring can further improve the sealing performance of the blocking member.

[0013] Furthermore, the air inlet is arranged at the edge of the bottom of the main unit, and the air outlet is arranged in the middle of the bottom of the main unit, the blocking member is provided with a hollow structure corresponding to the air outlet, and a shielding portion is provided corresponding to the air inlet, when the blocking member moves to a first position, the hollow structure is staggered with the air outlet, and the shielding portion covers the air inlet, and when the blocking member moves to a second position, the hollow structure is aligned with the air outlet, and the shielding portion is staggered with the air inlet. The coordination mode of the above-mentioned air inlet, air outlet and blocking member can make the blocking member structure more compact, the air outlet is arranged in the middle of the main unit and the air outlet is connected by opening the hollow structure, so that the blocking member can have stronger integrity and higher strength, and the moving stroke is shorter, so that the air inlet and air outlet can be quickly opened or closed.

[0014] Furthermore, a window is provided on the side of the host, and a power connection port is provided in the host corresponding to the window, and the paddle can be movably arranged on the window up and down, so that when the paddle moves upward, the window can be opened to reveal the power connection port, and when the paddle moves downward, the window can be closed to cover the power connection port. When the paddle moves upward, the blocking member moves to the second position to open the air inlet and the air outlet. At this time, the connecting wire is passed through the window and connected to the power connection port, so that power can be turned on, and the paddle can be stuck to prevent it from sliding down and closing, thereby maintaining the current height of the paddle and preventing the blocking member from resetting to the first position, ensuring that the air inlet and the air outlet are unobstructed when the host is working to achieve heat dissipation. When the connecting wire is removed, the paddle will reset downward to close the window because there is no obstruction, and at the same time drive the blocking member to move to the first position to close the air inlet and the air outlet. Therefore, the above-mentioned setting method can ensure that the air inlet and the air outlet remain in an open state when the power is turned on, and the air inlet and the air outlet remain closed after the connecting wire is removed, which is very safe and reliable.

[0015] Furthermore, the host is provided with a limiting structure, and the paddle can be maintained at the current height by the limiting structure after it moves upward. For example, a buckle for limiting the downward movement of the paddle is provided at the position of the host corresponding to the paddle, and the buckle is connected to the paddle to fix the current height of the paddle, or a protrusion is provided on the lower side of the paddle after it moves up into position at the height position corresponding to the window, thereby abutting against the lower side of the paddle to prevent the paddle from moving downward. When unlocking is required, the paddle can be driven downward by manually pushing the paddle downward to open the protrusion.

[0016] Furthermore, a motor mounting frame is installed inside the main unit, and the motor is installed in the middle of the motor mounting frame. The air inlet and outlet include an air inlet arranged at the bottom edge of the main unit, and an air outlet arranged in the middle of the bottom of the main unit. The motor mounting frame is located on the upper side of the motor and is provided with a plurality of air guide holes. The cooling fan is used to drive external air flow into the main unit from the air inlet, and flow upward through the air guide holes and downward through the motor and then be discharged to the air outlet. The cooling fan can drive the air flow into the inner cavity from the edge of the main unit, and flow upward to the air guide holes, thereby taking away the heat generated by the heating plate, and then pass through the motor downward through the air guide holes and continue to flow downward to the air outlet. This process can take away the heat generated by the motor when it is working. Therefore, the above-mentioned setting method can effectively reduce the internal temperature of the main unit and ensure that the electrical components will not be damaged due to high temperature.

[0017] Furthermore, the bottom end of the motor mounting frame is provided with a windshield strip circumferentially arranged on the upper side of the outer periphery of the air outlet. By providing the windshield strip, a blocking structure surrounding the air outlet is formed on the upper side of the air outlet to reduce the distance between the air outlet and the bottom of the motor mounting frame, thereby preventing the airflow from flowing to the side and returning to the air inlet during the process of flowing to the air outlet due to the large distance, thereby affecting the heat dissipation effect. Preferably, in order to improve the above effect, the windshield strip is in contact with or infinitely close to the blocking member.

[0018] Furthermore, a connecting wall surrounding the shredding mechanism is provided on the upper part of the main unit, and the top of the connecting wall is 0 to 15 mm higher than the upper end of the shredding mechanism. The above-mentioned arrangement can prevent the shredding mechanism from directly flying out of the main unit and causing human injury when it is damaged. By setting the connecting wall and setting the height of the connecting wall, the damaged shredding mechanism can be effectively prevented from flying out, thereby improving the safety performance of the food processor.

[0019] Another invention object of the utility model is to provide a food cooking machine using the waterproof main machine, which includes the waterproof main machine and a cup body installed on the upper side of the main machine to form a cooking cavity. Compared with the prior art, since the electrical components of the utility model including the heating plate, the chopping mechanism, the motor, etc. are all arranged on the main machine, and the cup body is not provided with electrical components and is detachable, the cup body can be directly disassembled for washing, and the remaining positions of the main machine including the space between the heating plate and the main machine, between the chopping mechanism and the heating plate, and the power connection port having a sealing cover are all waterproof, that is, the inner cavity of the main machine is located outside the corresponding air inlet and outlet and is sealed and isolated from the outside world. Therefore, when the food cooking machine needs to process food, by opening the air inlet and outlet, it is ensured that the airflow can enter and exit the main machine to ensure the heat dissipation effect. When the main machine needs to be cleaned, by closing the air inlet and outlet, external water is prohibited from entering the interior of the main machine to achieve a sealing effect, so that the main machine can be directly cleaned, especially the cup body and the main machine can be put into a dishwasher and other equipment for washing, so the cleaning is more thorough and cleaner.

[0020] Furthermore, it also includes a cover body mounted on the outside of the cup body. The cup body can be set as a single-layer metal cup, glass cup, etc. By mounting the cover body on the outside, the sound caused by processing food can be reduced. The cover body can be mounted on the top of the cup body, or directly wrap the entire cup body in the form of an outer cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Three-dimensional food processor Figure 1 ;

[0022] Figure 2 Three-dimensional food processor Figure 2 ;

[0023] Figure 3 The structure diagram of the blocking member in the first position Figure 1 ;

[0024] Figure 4 The structure diagram of the blocking member when it is in the first position Figure 2 ;

[0025] Figure 5 The structure diagram of the blocking member in the first position Figure 3 ;

[0026] Figure 6 The structure diagram of the blocking member in the second position Figure 1 ;

[0027] Figure 7 The structure diagram of the blocking member in the second position Figure 2 ;

[0028] Figure 8 The structure diagram of the blocking member in the second position Figure 3 ;

[0029] Fig. 9 The structure diagram of the blocking member in the first position Figure 4 ,The arrows in the figure indicate the direction of air flow;

[0030] Fig.10 The structure diagram of the blocking member in the second position Figure 4 ;

[0031] Fig.11 It is a cross-sectional view of the food processor and a schematic diagram of the structure when the push-pull limit mechanism is locked;

[0032] Fig.12 It is a schematic diagram of the structure of the host;

[0033] Fig.13 Schematic diagram of the push-pull limit mechanism when unlocked

[0034] Fig.14 It is a structural schematic diagram of a push-type limit mechanism in a locked state;

[0035] Fig.15 is a structural schematic diagram of a push-type limit mechanism in an unlocked state;

[0036] Fig.16 It is a structural schematic diagram of the sealing structure of the heating plate;

[0037] Fig.17 A cross-sectional view of a food processor. DETAILED DESCRIPTION

[0038] A preferred specific implementation of the present utility model is described below in conjunction with the accompanying drawings.

[0039] See also Figures 1 to 3 , Fig.17 , the present embodiment provides a waterproof host of a cooking device and a food cooking machine using the waterproof host, the food cooking machine comprising the waterproof host 10 and the cup body 20, the host 10 comprising a host body 100, a motor 70 is arranged inside the host body 100, a battery module or an external plug-in module is built in, a heating plate 50 is arranged on the upper side of the host body 10, and a stirring assembly is arranged above the heating plate 50, the heating plate 50 and the host 10 are sealed together, a transmission shaft 701 of the motor 70 extends through the middle of the heating plate 50 and is connected to the stirring assembly, the transmission shaft 701 is sealed together with the heating plate 50, the stirring assembly can be a chopping mechanism 60 for cutting food or a stirring paddle simply for stirring, the stirring assembly provided in the present embodiment is a chopping mechanism 60, the cup body 20 is mounted on the upper side of the host 10 and surrounds the heating plate 50 and the chopping mechanism 60 to form a cooking chamber 200, the outer surface of the host 10 is provided with a power connection port 112 which is sealed together with the power connection port 112 and a sealing cover 112a which seals the power connection port 112.

[0040] The host body 100 is further provided with a heat dissipation channel 104 and a heat dissipation fan 103. The heat dissipation channel 104 further includes an air inlet 101 and an air outlet 102 located on the surface of the host body 100; Fig. 9 When the host 10 is working, wind flows into the heat dissipation channel 104 from the air inlet 101, and flows out from the air outlet 102 driven by the heat dissipation fan 103; the air inlet 101 and the air outlet 102 are also provided with a blocking member 41 for controlling the closing and opening of the air inlet and outlet, and also include a driving mechanism transmission connected to the blocking member 41.

[0041] The driving mechanism includes a manual operating component exposed on the surface of the host body 100, and a transmission structure between the manual operating component and the blocking member; or, the driving mechanism is an electric driving component arranged in the host body 100, and the electric driving component is directly or indirectly connected to the blocking member 41 for driving, and controls the movement of the blocking member 41 to close or open the air inlet and outlet. The driving mechanism is configured to be linked with the driving circuit switch of the motor 70. When the driving mechanism drives the blocking member 41 to close, the driving circuit switch is linked to disconnect the switch, and vice versa, the switch is connected. The electric driving component, for example, sets a driving motor and uses a switch to trigger the driving motor to drive the blocking member to open and close the air inlet and outlet, or sets an electromagnetic driving mechanism to control the movement of the blocking member to open and close the air inlet and outlet, and the manual control method is, for example, the following setting method:

[0042] See also Figures 3 to 8The blocking member 41 has a first position and a second position and can be switched between the first position and the second position. When the blocking member 41 is in the first position, the air inlet and outlet are closed. When the blocking member 41 is in the second position, the air inlet and outlet are opened to allow air to flow in and out of the host 10.

[0043] See also Figures 3 to 8 In a specific embodiment, the air inlet and outlet include a portion provided at the bottom of the host 10, the blocking member 41 can move along the bottom of the inner cavity of the host 10 to switch between the first position and the second position, the manual operating component includes a paddle 421 that can move up and down, the transmission structure includes a connecting rod 422 connected to the paddle 421 and the blocking member 41 on opposite sides, and an elastic reset member 423 connected between the side wall of the host 10 and the blocking member 41 for driving the blocking member 41 to move and reset to a side away from the paddle 421, the connecting rod 422 can pull the blocking member 41 to move to the second position when the paddle 421 moves upward, and pull the blocking member 41 to move and reset to the first position under the action of the elastic reset member 423, and pull the paddle 421 to move downward. The above-mentioned setting method of the trigger mechanism and the blocking member 41 has a simple structure. The blocking member 41 realizes the switching between the first position and the second position by movement, which is easy to operate. It also has a tight fit with the main unit 10 and good sealing performance. It can effectively close the air inlet 101 and the air outlet 102 in the first position to prevent water from entering the main unit 10.

[0044] See also Figure 5 and Figure 8 The blocking member 41 is provided with a first sealing ring 411 corresponding to the air inlet 101, and is provided with a second sealing ring 412 corresponding to the air outlet 102. When the blocking member 41 is located at the first position, the first sealing ring 411 abuts against the position between the bottom of the host 10 and the blocking member 41 surrounding the air inlet 101, and the second sealing ring 412 abuts against the position between the bottom of the host 10 and the blocking member 41 surrounding the air outlet 102. The above-mentioned sealing ring setting method can further improve the sealing performance of the blocking member 41.

[0045] See also Figure 5 and Figure 8The air inlet 101 is arranged at the edge of the bottom of the host 10, and the air outlet 102 is arranged in the middle of the bottom of the host 10. The blocking member 41 is provided with a hollow structure 413 corresponding to the air outlet 102, and a shielding portion 414 is provided corresponding to the air inlet 101. When the blocking member 41 moves to the first position, the hollow structure 413 is staggered with the air outlet 102, and the shielding portion 414 covers the air inlet 101. When the blocking member 41 moves to the second position, The hollow structure 413 is aligned with the air outlet 102, and the shielding portion 414 is staggered with the air inlet 101. The cooperation between the air inlet 101, the air outlet 102 and the blocking member 41 can make the structure of the blocking member 41 more compact. The air outlet 102 is arranged in the middle of the main unit 10 and the air outlet 102 is connected by opening the hollow structure 413. This can make the blocking member 41 more integrated and stronger, and the moving stroke is shorter, so that the air inlet 101 and the air outlet 102 can be quickly opened or closed.

[0046] See also Fig. 9 A motor mounting frame 13 is installed inside the host 10, and the motor 70 is installed in the middle of the motor mounting frame 13. The motor mounting frame 13 is located on the upper side of the motor 70 and is provided with a plurality of air guide holes 131. The cooling fan 103 is used to drive the external air flow to enter the host 10 from the air inlet 101, and flow upward through the air guide holes 131 and downward through the motor 70 and then be discharged to the air outlet 102. The cooling fan 103 can drive the air flow to enter the inner cavity from the edge of the host 10, and flow upward to the air guide holes 131, thereby taking away the heat generated by the heating plate 50, and then pass through the motor 70 downward through the air guide holes 131 and continue to flow downward to the air outlet 102. This process can take away the heat generated by the motor 70 when it is working. Therefore, the above-mentioned setting method can effectively reduce the internal temperature of the host 10 and ensure that the electrical components will not be damaged due to high temperature.

[0047] See also Fig. 9 The bottom end of the motor mounting frame 13 is provided with a wind shield 132 circumferentially arranged on the upper side of the outer periphery of the air outlet 102. By providing the wind shield 132, a blocking structure surrounding the air outlet 102 is formed on the upper side of the air outlet 102 to reduce the distance between the air outlet 102 and the bottom of the motor mounting frame 13, thereby preventing the airflow from flowing to the side and returning to the air inlet 101 during the process of flowing to the air outlet 102 due to the large distance, thereby affecting the heat dissipation effect.

[0048] See also Fig. 9 , Fig.10 , Fig.17The side of the host 10 is provided with a window 111, and the power port 112 is arranged in the window 111. The paddle 421 can be movably arranged on the window 111 up and down, and a sealing structure is arranged between the paddle 421 and the window 111. When the paddle 421 moves upward, the window 111 can be opened to expose the power port 112. When the paddle 421 moves downward, the window 111 can be closed to cover the power port 112 and form a sealing cover 112a. When the paddle 421 moves upward, the blocking member 41 moves to the second position to open the air inlet 101 and the air outlet 102. At this time, the connecting wire a2 passes through the window 111 and is connected to the power port 112. On the one hand, it can realize power-on, and on the other hand, it can jam the paddle 421 to prevent it from sliding down and closing, thereby maintaining the current height of the paddle 421 and preventing the blocking member 41 from resetting to the first position, ensuring that the air inlet 101 and the air outlet 102 are unobstructed to achieve heat dissipation when the host 10 is working. When the connecting wire a2 is removed, the paddle 421 will be unobstructed and will reset downward to close the window 111, while driving the blocking member 41 to move to the first position to close the air inlet 101 and the air outlet 102. Therefore, the above-mentioned setting method can ensure that when the power is turned on, the air inlet 101 and the air outlet 102 remain in the open state, and after the connecting wire a2 is removed, the air inlet 101 and the air outlet 102 remain closed, which is very safe and reliable.

[0049] The host 10 is provided with a limiting structure, and the paddle 421 can be maintained at the current height by the limiting structure after moving upward. For example, a buckle for limiting the downward movement of the paddle 421 is provided at a position of the host 10 corresponding to the paddle 421, and the buckle is connected to the paddle 421 to fix the current height of the paddle 421, or a protrusion is provided at the lower side of the paddle 421 after it moves up to the position corresponding to the height of the window 111, thereby abutting against the lower side of the paddle 421 to prevent the paddle 421 from moving downward. When unlocking is required, the paddle 421 can be driven downward by manually pushing the paddle 421 downward to open the protrusion.

[0050] See also Figure 6 The host 10 is fixedly provided with limit baffles 113 that resist the two ends of the upper side of the blocking member 41. The blocking member 41 is in sliding contact with the limit baffles 113. The setting of the limit baffles 113 can limit the longitudinal freedom of the blocking member 41 to ensure that the blocking member 41 can only move horizontally.

[0051] See also Fig.11 and Fig.12As an improved solution, the cup body 20 and the host 10 are detachably connected by rotating the card connection, and further include a limit mechanism, the limit mechanism is equipped with a limit member d21, the limit member d21 is set on the cup body 20 or the host 10, when it is set on the cup body 20, the host 10 is correspondingly provided with a first card position d22, by controlling the cooperation of the limit member d21 and the first card position d22 to lock the host 10 and the cup body 20, restricting the relative rotation between the two, and by controlling the separation of the limit member d21 and the first card position d22 to realize the host 10 The cup body 20 is unlocked from the main machine 10 to allow relative rotation therebetween; when set on the main machine 10, the cup body 20 is correspondingly provided with a second latching position, and the main machine 10 and the cup body 20 are locked by controlling the cooperation of the limit member d21 and the second latching position to limit relative rotation therebetween, and the main machine 10 and the cup body 20 are unlocked by controlling the separation of the limit member d21 and the first latching position d22 to allow relative rotation therebetween. By setting the above-mentioned limit mechanism, the cup body 20 and the main machine 10 can be locked to ensure that the cup body 20 is not easily separated, thereby improving the safety of the food processor.

[0052] See also Figures 11 to 13 In one embodiment, a limit member d21 is arranged in the handle of the cup body 20, and the limit member d21 can move up and down. The specific driving method can be that a trigger switch d24 connected to the limit member d21 is arranged on the handle, and the limit member d21 is moved up and down by pushing and pulling the trigger switch d24. The limit member d21 is a long strip structure with an arc. The host 10 is provided with interval-arranged blocks d25, and the above-mentioned first clamping position d22 is formed between the blocks d25. The trigger switch d24 is pushed downward to make the bottom end of the limit member d21 move downward into the first clamping position d22 to achieve locking, and the trigger switch d24 is pushed upward to make the bottom end of the limit member d21 move upward away from the first clamping position d22 to achieve unlocking. In addition, a spring d27 is provided between the host 10 and the limit member d21 to drive the limit member d21 to move downward.

[0053] See also Fig.14 and Fig.15 In another embodiment, the limit member d21 is arranged in the handle of the cup body 20, and the middle part of the limit member d21 is hinged to the main unit 10 to achieve swinging. The specific driving method can be by setting a button d26 connected to the limit member d21 on the handle, and pressing the button d26 to achieve the inward and outward swing of the limit member d21. The limit member d21 is a long strip structure with an arc, and the main unit 10 is provided with intervally arranged blocks d25, and the above-mentioned first clamping position d22 is formed between the blocks d25. A spring d27 for driving the bottom end of the limit member d21 to swing inward is provided between the main unit 10 and the limit member d21. In a natural state, the spring d27 drives the bottom of the limit member d21 to swing inward until it is clamped in the first clamping position d22 to achieve locking. By pressing the trigger switch d24, the bottom of the limit member d21 is swung outward to leave the first clamping position d22 to achieve unlocking.

[0054] In another embodiment (not shown in the figure), the limit member is arranged in the main unit, and a limit groove is provided at the bottom of the cup body, the limit groove constitutes the above-mentioned second clamping position, and a clamping portion is provided at the upper end of the limit member. The main unit is provided with a spring for driving the limit member to move toward the second clamping position d23, and the main unit is also provided with a trigger switch for driving the limit member away from the second clamping position. In a natural state, the spring drives the limit member to move toward the second clamping position so that the clamping portion is clamped into the second clamping position to achieve locking, and the limit member is moved away from the second clamping position by pressing or pushing the trigger switch d24 to achieve unlocking.

[0055] See also Fig. 9 , Fig.12 and Fig.16 As an improved solution, the host 10 includes a shell 110 and a connecting wall 116 arranged on the upper side of the shell 110. The top of the connecting wall 116 is 0 to 15 mm higher than the upper end of the shredder mechanism 60, so as to prevent the shredder mechanism 60 from being damaged and directly flying out of the host. The inner side of the connecting wall 116 is surrounded by a first flange 114. The motor mounting frame 13 is installed on the inner side of the connecting wall 116, and the upper end thereof is surrounded by a second flange 115 located at the lower side of the first flange 114. The heating plate 50 includes a heating plate 50. The main body 51 and the sealing ring 52, the heating main body 51 is provided with a support edge 511 extending outward, the sealing ring 52 abuts against the upper side of the support edge 511, the sealing ring 52 and the support edge 511 are sandwiched between the first convex edge 114 and the second convex edge 115, the inner ring of the sealing ring 52 is provided with a reinforcing mechanism 53, the reinforcing mechanism 53 extends along the width direction of the sealing ring 52, the sealing ring 52 and the reinforcing mechanism 53 are an integral structure, which can be formed by injection molding. By providing the reinforcing mechanism 53 inside the sealing ring 52, the strength of the sealing ring 52 can be improved, especially the strength in the width direction, so that the inner edge is not easy to turn up, and prevent food residues from entering.

[0056] See also Fig.16 Furthermore, a sealing protrusion 521 is protruded from the inner side of the sealing ring 52 and abuts against the upper side of the heating body 51 .

[0057] See also Fig. 9 and Fig.16The cup body 20 is a hollow structure with an open bottom, which includes an outer cup 22 and an inner cup 21. A connecting wall 116 is provided on the upper periphery of the main unit 10. During assembly, the bottom of the inner cup 21 is sleeved on the periphery of the chopping mechanism 60 to form the cooking chamber, and the bottom of the outer cup 22 is sleeved on the periphery of the connecting wall 116 and is rotatably engaged through a snap-fit ​​structure. In a specific embodiment, it also includes a cup holder 23 that is sleeved between the bottom of the outer cup 22 and the inner cup 21. The cup holder 23 is detachably and rotatably connected to the host 10 through the above-mentioned snap-in structure. The inner cup 21 is a central hole structure with an open bottom, and a flange 211 is provided on its lower side. A slot 212 is formed between the flange 211 and the outer wall of the inner cup 21. The cup holder 23 is provided with an inner annular side wall 231 on the inner side and an outer annular side wall 232 that cooperates with the bottom of the outer cup 22 on the outer side. The inner cup 21 is inserted into the annular side wall 231 and the bottom of the annular side wall 231 is inserted into the slot 212, and fixedly connected as a whole. The outer annular side wall 232 is sleeved on the periphery of the connecting wall 116 and is detachably and rotatably connected through the snap-in structure. The snap-in structure can be a slot buckle structure in the prior art, which will not be described in detail here. The bottom of the inner cup 21 abuts downward against the upper side of the sealing ring 52, and the diameter of the corner fillet between the bottom of the inner cup 21 and the flange 211 is between 0.7-2mm, and the height from the upper side of the sealing ring 52 to the reinforcing mechanism 53 is more than 2mm. Therefore, the above-mentioned arrangement method can make the cup bottom and when the cup bottom is pressed downward to the sealing ring 52 to be concave downward, the deformation amount of the downward concave concave height is at least 0.7mm, and the specific range is between 0.7mm and 2mm, corresponding to the diameter of the above-mentioned corner fillet, so that the corner between the bottom of the inner cup 21 and the flange 211 can be wrapped, thereby improving the sealing effect between the sealing ring 52 and the inner cup 21, and preventing food residues from entering the bottom of the cup.

[0058] See also Fig.17 , and also includes a cover body 90 mounted on the outside of the cup body 20. The cup body 20 can be a metal cup, a glass cup, etc. that is directly configured as a single layer. By mounting the cover body 90 on the outside, the volume caused by processing food can be reduced. The cover body 90 can be mounted on the top of the cup body 20, or directly wrap the entire cup body 20 in the form of an outer cup.

[0059] See also Fig.11As an improved solution, the cup body 20 also includes a cup cover 30, an upper trigger link 24 that can move up and down is provided between the inner cup 21 and the outer cup 22, the host 10 is provided with a micro switch 80 electrically connected to the power device 70, and a lower trigger link 25 that can move up and down is provided on the upper side of the micro switch 80, the cup body 20 is provided with an upper elastic reset member that drives the upper trigger link 24 to move upward, and the host 10 is provided with a lower elastic reset member that drives the lower trigger link 25 to move upward. When the cup body 20 and the host 10 are rotated and snapped into place, the upper trigger link 24 is located at the lower trigger link 2 5, the cup cover 30 is provided with a push-out member 31 corresponding to the upper trigger link 24. When the cup cover 30 is installed on the cup body 20, the push-out member 31 pushes the upper trigger link 24 downward, thereby pushing the lower trigger link 25 downward, so that the lower trigger link 25 triggers the micro switch 80 to output a signal, allowing the power device 70 to start. When the cup cover 30 is removed, under the action of the elastic reset member, the upper trigger link 24 and the lower trigger link 25 are both reset upward, so that the lower trigger link 25 is separated from the micro switch 80, so that the power device 70 stops working. This setting method can ensure that the power device 70 can only be allowed to work after the cup body 20 and the host 10 are snapped into place and the cup cover 30 is installed. If any of the above conditions is not met, the power device 70 cannot be started, thereby ensuring the safety of the food processor.

[0060] The cooking device of the present invention is a stirring appliance, such as a fruit and vegetable machine, a juicer, a food processor, a meat grinder, a wall breaking machine, a soy milk machine, etc., which is characterized in that a stirring component is provided, and the stirring component can be a knife, or a simple stirring function, such as a stirring paddle and the like. Compared with the prior art, the present invention is provided with a sealing member 41 on the waterproof host 10. When the food processor needs to process food, the sealing member 41 is moved to the second position to ensure that the airflow can enter and exit the air inlet 101 and the air outlet 102, thereby ensuring the heat dissipation of the host 10. When the host 10 needs to be cleaned, the sealing member 41 is moved to the first position to close the air inlet 101 and the air outlet 102, and external water is prohibited from entering the interior of the host 10, so as to achieve a sealing effect, so that the host 10 can be directly cleaned, thereby effectively improving the convenience of cleaning the host 10 and making the cleaning more thorough and clean. It should be noted that the outer surface of the host 10 described in the present invention includes the side and bottom of the host 10, and the above-mentioned air inlet and outlet can also be used for drainage.

[0061] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A waterproof main unit of a cooking device, comprising a main unit body (100), characterized in that: The host body (100) is provided with a motor (70) and a built-in battery module or an external plug-in module; a transmission shaft (701) of the motor (70) extends out of one end of the host body (100), the transmission shaft (701) is sealed with the host body (100), and a stirring component is connected to the end of the transmission shaft (701); a heat dissipation channel (104) and a heat dissipation fan (103) are also provided in the host body (100), and the heat dissipation channel (104) is also The invention comprises an air inlet (101) and an air outlet (102) located on the surface of a host body (100); when the host (100) is in operation, air flows from the air inlet (101) into a heat dissipation channel (104), and is driven by a heat dissipation fan (103) to flow out from the air outlet (102); the air inlet (101) and the air outlet (102) are also provided with a blocking member (41) for controlling the closing and opening of the air inlet and the air outlet, and also comprises a driving mechanism which is transmission-connected to the blocking member (41).

2. The waterproof host according to claim 1, characterized in that: The driving mechanism comprises a manual operating component exposed on the surface of the host body (100), and a transmission structure between the manual operating component and the blocking member; or, The driving mechanism is an electric driving component arranged in the main body (100), which is directly or indirectly connected to the blocking member (41) for driving, and controls the movement of the blocking member (41) to close or open the air inlet and outlet.

3. The waterproof host according to claim 1 or 2, characterized in that: The driving mechanism is configured to be linked with a driving circuit switch of the motor (70); when the driving mechanism drives the blocking member (41) to close, the driving circuit switch is linked to disconnect the switch, and vice versa.

4. The waterproof host according to claim 2, characterized in that: The upper side of the main body (100) is a heating plate (50), the transmission shaft (701) extends through the middle of the heating plate (50), the stirring assembly includes a chopping mechanism (60) connected to the upper end of the transmission shaft (701), the heating plate (50) and the main body (10) are sealed together, and the outer surface of the main body (10) is provided with a power connection port (112) that is sealed together with the power connection port (112) and a sealing cover (112a) that seals the power connection port (112).

5. The waterproof host according to claim 4, characterized in that The blocking member (41) has a first position and a second position and can be switched between the first position and the second position. When the blocking member (41) is in the first position, the air inlet and outlet are closed; when the blocking member (41) is in the second position, the air inlet and outlet are opened to allow air to flow in and out of the host (10).

6. The waterproof host according to claim 5, characterized in that: The blocking member (41) can move along the bottom of the inner cavity of the main machine (10) to switch between a first position and a second position; the manual operation component comprises a paddle (421) that can move up and down; the transmission structure comprises a connecting rod (422) connected to the paddle (421) and the blocking member (41) on opposite sides; and an elastic reset member (423) connected between the side wall of the main machine (10) and the blocking member (41) for driving the blocking member (41) to move and reset to a side away from the paddle (421); the connecting rod (422) can pull the blocking member (41) to move to the second position when the paddle (421) moves upward, and pull the blocking member (41) to move and reset to the first position under the action of the elastic reset member (423), and pull the paddle (421) to move downward; And / or, the blocking member (41) is provided with a first sealing ring (411) corresponding to the air inlet (101), and is provided with a second sealing ring (412) corresponding to the air outlet (102); when the blocking member (41) is located at the first position, the first sealing ring (411) abuts against a position between the bottom of the main unit (10) and the blocking member (41) surrounding the air inlet (101), and the second sealing ring (412) abuts against a position between the bottom of the main unit (10) and the blocking member (41) surrounding the air outlet (102); And / or, the air inlet (101) is arranged at the edge of the bottom of the main unit (10), the air outlet (102) is arranged in the middle of the bottom of the main unit (10), the blocking member (41) is provided with a hollow structure (413) corresponding to the air outlet (102), and a shielding portion (414) is provided corresponding to the air inlet (101); when the blocking member (41) moves to a first position, the hollow structure (413) is staggered with the air outlet (102), and the shielding portion (414) covers the air inlet (101); when the blocking member (41) moves to a second position, the hollow structure (413) is aligned with the air outlet (102), and the shielding portion (414) is staggered with the air inlet (101); And / or, a window (111) is provided on the side of the host (10), a power connection port (112) is provided in the host (10) corresponding to the window (111), and the paddle (421) is movably arranged on the window (111) up and down; when the paddle (421) moves upward, the window (111) can be opened to expose the power connection port (112); and when the paddle (421) moves downward, the window (111) can be closed to cover the power connection port (112); And / or, the host (10) is provided with a limiting structure, and the paddle (421) can be maintained at a current height by the limiting structure after moving upward; And / or, a connecting wall (116) surrounding the shredding mechanism (60) is provided on the upper part of the main machine (10), and the top end of the connecting wall (116) is 0 to 15 mm higher than the upper end of the shredding mechanism (60).

7. The waterproof host according to claim 5, characterized in that: A motor mounting frame (13) is installed inside the main unit (10), and the motor (70) is installed in the middle of the motor mounting frame (13). The air inlet and outlet include an air inlet (101) arranged at the bottom edge of the main unit (10), and an air outlet (102) arranged in the middle of the bottom of the main unit (10). The motor mounting frame (13) is located on the upper side of the motor (70) and is provided with a plurality of air guide holes (131). The cooling fan (103) is used to drive external air flow to enter the main unit (10) from the air inlet (101), flow upward through the air guide holes (131), flow downward through the motor (70), and then be discharged to the air outlet (102).

8. The waterproof host according to claim 7, characterized in that: The bottom end of the motor mounting frame (13) is provided with a windshield strip (132) circumferentially arranged on the upper side of the outer periphery of the air outlet (102), and the windshield strip (132) is in contact with or infinitely close to the blocking member (41).

9. A food processor, characterized in that: It comprises the waterproof main unit according to any one of claims 1 to 8 and a cup body (20) detachably mounted on the upper side of the main unit (10) to form a cooking cavity (200).

10. The food processor according to claim 9, characterized in that It also comprises a cover body (90) sleeved on the outside of the cup body (20), wherein the cover body (90) is sleeved on the top of the cup body (20) or wrapped around the outer circumference of the cup body (20).

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