Food processor base

Abstract

The utility model relates to a food processor base which comprises a main body, a motor and a driving plate which are electrically connected with each other are arranged in the main body, the motor is provided with a rotating shaft, the upper end and the lower end of the rotating shaft are respectively connected with a cutter connector and a heat dissipation fan blade, and an air inlet part is arranged on the main body corresponding to the outer side of the driving plate. A heat dissipation channel enabling airflow to sequentially pass through the air inlet part, the driving plate, the motor, the heat dissipation fan blades and the air outlet part is formed in the body, heat generated by the driving plate and the motor can be discharged outwards through the heat dissipation channel, and therefore the driving plate and the motor have the better heat dissipation effect, and the service life of the driving plate and the service life of the motor are prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of food processors, in particular to a food processor base. Background Art

[0002] The food processor base is an important part of the food processor. Its main function is to provide stable support for the food processor and ensure the stability of the food processor during operation. The base is usually equipped with a drive board and a motor. The drive board can control the motor to provide power for the food processor's stirring, cutting and other functions.

[0003] The drive board and the motor will generate a lot of heat during operation. The existing food processor base is generally only equipped with a cooling fan for the motor, while the drive board generally does not have a dedicated cooling fan, which makes the drive board easy to be damaged. If a cooling fan is specially provided for the drive board, the product cost will be increased.

[0004] Therefore, further improvements are needed. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and to provide a food processor base, in which the motor and the drive plate can simultaneously obtain the heat dissipation effect, thereby extending the service life of both.

[0006] The purpose of the utility model is achieved in this way:

[0007] A food processor base comprises a main body, wherein a motor and a drive plate electrically connected to each other are arranged inside the main body, the motor has a rotating shaft, and upper and lower ends of the rotating shaft are respectively connected to a tool joint and a heat dissipation fan blade, an air inlet is arranged at a position corresponding to the outer side of the drive plate on the main body, and an air outlet is also arranged on the main body, and a heat dissipation channel is formed in the main body so that airflow passes through the air inlet, the drive plate, the motor, the heat dissipation fan blade and the air outlet in sequence.

[0008] As a specific solution, the driving plate is arranged at a horizontally outer position corresponding to the motor in the main body, and the driving plate is extended in the horizontal direction.

[0009] As a specific solution, the air inlet portion is arranged on the main body at a position corresponding to below the driving plate, and a heat sink is provided on the driving plate on a side facing the air inlet portion, and a vertical projection of the heat sink coincides with the air inlet portion.

[0010] As a specific solution, a control panel is provided on the main body at a position corresponding to the top of the driving board, the control panel is electrically connected to the driving board, and an insulating shell is provided on the side of the driving board facing the control panel, and the insulating shell forms a distance with the control panel and the driving board respectively.

[0011] As a specific solution, a heat insulation baffle is provided between the heat insulation shell and the control panel, and the heat insulation baffle forms a distance with the heat insulation shell and the driving plate respectively.

[0012] As a specific solution, the motor includes a shell, and an air inlet structure and an air outlet structure are respectively provided on the upper and lower sides of the shell.

[0013] As a specific solution, an assembly portion is provided on the outer side of the shell, and a mounting column extending toward the assembly portion is provided on the bottom of the main body, and the mounting column and the assembly portion are fixedly mounted by a locking device.

[0014] As a specific solution, a trigger part is movably connected to the upper side of the main body, and the trigger part extends from the inside to the outside of the main body. A micro switch is connected to the inner position of the main body corresponding to the trigger part, and the micro switch is electrically connected to the drive board. The downward movement of the trigger part can turn on the micro switch.

[0015] As a specific solution, the trigger part is connected to an elastic member, and the elastic member can push the trigger part to move upward, and the upward movement of the trigger part can disconnect the micro switch.

[0016] The beneficial effects of the utility model are:

[0017] The heat generated by the drive board and the motor can be discharged outward through the heat dissipation channel, so that the drive board and the motor have a better heat dissipation effect and extend the service life of both. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the decomposition of the embodiment of the utility model Figure 1 .

[0019] Figure 2 Schematic diagram of the decomposition of the embodiment of the utility model Figure 2 .

[0020] Figure 3 It is a cross-sectional schematic diagram of an embodiment of the utility model.

[0021] Figure 4 It is a structural schematic diagram of an embodiment of the utility model. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1-Figure 4The food processor base includes a main body 1, in which a motor 2 and a driving plate 3 electrically connected to each other are arranged, the motor 2 has a rotating shaft 21, and the upper and lower ends of the rotating shaft 21 are respectively connected to a tool joint 22 and a heat dissipation fan blade 23, an air inlet 11 is arranged at a position corresponding to the outer side of the driving plate 3 on the main body 1, and an air outlet 12 is also arranged on the main body 1, and a heat dissipation channel is formed in the main body 1 so that the airflow passes through the air inlet 11, the driving plate 3, the motor 2, the heat dissipation fan blade 23 and the air outlet 12 in sequence, and the heat generated by the driving plate 3 and the motor 2 can be discharged outward through the heat dissipation channel, so that the driving plate 3 and the motor 2 have a better heat dissipation effect, and the service life of the two is extended, and there is no need to additionally set a heat dissipation fan at a position corresponding to the adjacent position of the driving plate 3, so as to avoid additional increase in product material cost.

[0024] Furthermore, the driving plate 3 is arranged at the horizontal outer position corresponding to the motor 2 in the main body 1, and the driving plate 3 is extended in the horizontal direction. Compared with the method of vertically arranging the driving plate 3, the horizontal spatial position in the main body 1 can be more efficiently utilized, so that the main body 1 as a whole can be flatter, thereby reducing the overall height of the food processor.

[0025] Furthermore, the air inlet 11 is arranged on the main body 1 at a position corresponding to below the driving plate 3. The air inlet 11 will be hidden in daily use scenarios, so it will not destroy the overall aesthetics of the food processor base.

[0026] A heat sink 31 is provided on one side of the driving plate 3 facing the air inlet 11 . The vertical projection of the heat sink 31 coincides with the air inlet 11 . The heat sink 31 can further improve the heat dissipation effect of the airflow on the driving plate 3 .

[0027] Furthermore, a control panel 4 is provided on the main body 1 at a position corresponding to the top of the driving board 3 , and the control panel 4 is electrically connected to the driving board 3 , so as to facilitate operation and control by the user.

[0028] A heat insulating shell 5 is provided on the side of the driving board 3 facing the control panel 4, and the heat insulating shell 5 forms a distance with the control panel 4 and the driving board 3 respectively. The heat insulating shell 5 can play a heat insulating effect between the driving board 3 and the control panel 4, reduce the impact of the heat generated by the driving board 3 on the control panel 4, and extend the service life of the control panel 4.

[0029] Furthermore, a heat insulation baffle 51 is provided between the heat insulation shell 5 and the control panel 4, and the heat insulation baffle 51 forms a distance with the heat insulation shell 5 and the driving board 3 respectively, so as to further improve the heat insulation effect between the driving board 3 and the control panel 4. Moreover, when the airflow passes through the heat insulation shell 5 and the heat insulation baffle 51, the temperature of the airflow will drop, thereby achieving a better heat dissipation effect on the rear motor 2.

[0030] Furthermore, the motor 2 includes a shell 24, and an air intake structure 241 and an air outlet structure 242 are respectively provided on the upper and lower sides of the shell 24. The air flow can flow inside the motor 2 through the air intake structure 241 and the air outlet structure 242 to directly dissipate the heat inside the motor 2 and improve the heat dissipation efficiency.

[0031] Furthermore, an assembly portion 243 is provided on the outer side of the shell 24, and a mounting column 13 extending in the direction of the assembly portion 243 is provided on the bottom of the main body 1. The mounting column 13 and the assembly portion 243 are fixed by a locking device. Compared with the method of setting the mounting column 13 on the upper side of the main body 1, the length of the mounting column 13 can be relatively short, and the tensile force that the upper side of the main body 1 needs to withstand is relatively small, and the main body 1 can be flatter and less prone to damage.

[0032] Furthermore, a trigger part 6 is movably connected to the upper side of the main body 1, and the trigger part 6 extends from the inside to the outside of the main body 1. A micro switch 61 is connected to the inner position of the trigger part 6 corresponding to the main body 1. The micro switch 61 is electrically connected to the drive board 3. The downward movement of the trigger part 6 can turn on the micro switch 61. When the cup body of the food processor is placed on the upper side of the main body 1, the cup body will push the trigger part 6 to move downward to turn on the micro switch 61, so that the drive board 3 and the motor 2 can work normally, avoiding the drive board 3 and the motor 2 from being accidentally started when the cup body of the food processor is not placed properly, thereby improving the safety of the product.

[0033] Furthermore, the trigger part 6 is connected to an elastic member 62 , which can push the trigger part 6 to move upward. The upward movement of the trigger part 6 can disconnect the micro switch 61 . When the cup body of the food processor leaves the main body 1 , the trigger part 6 can automatically reset upward through the elastic member 62 .

[0034] The above embodiments are only preferred embodiments of the present invention, and the present invention may have other embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all within the scope set by the claims of this application.

Claims

1. A food processor base, comprising a main body (1), wherein a motor (2) and a drive plate (3) electrically connected to each other are arranged in the main body (1), wherein the motor (2) has a rotating shaft (21), and the upper and lower ends of the rotating shaft (21) are respectively connected to a tool joint (22) and a heat dissipation fan blade (23), wherein: An air inlet (11) is provided on the main body (1) at a position corresponding to the outer side of the drive plate (3), and an air outlet (12) is also provided on the main body (1). A heat dissipation channel is formed in the main body (1) so that air flows through the air inlet (11), the drive plate (3), the motor (2), the heat dissipation fan blades (23) and the air outlet (12) in sequence.

2. The food processor base according to claim 1, characterized in that: The drive plate (3) is arranged at a position in the horizontal direction outside the main body (1) corresponding to the motor (2), and the drive plate (3) is extended in the horizontal direction.

3. The food processor base according to claim 2, characterized in that: The air inlet portion (11) is arranged at a position on the main body (1) corresponding to the position below the drive plate (3); a heat sink (31) is provided on a side of the drive plate (3) facing the air inlet portion (11); and a vertical projection of the heat sink (31) overlaps with the air inlet portion (11).

4. The food processor base according to claim 2, characterized in that: A control panel (4) is provided on the main body (1) at a position corresponding to the top of the driving board (3); the control panel (4) is electrically connected to the driving board (3); a heat insulating shell (5) is provided on a side of the driving board (3) facing the control panel (4); the heat insulating shell (5) is spaced apart from the control panel (4) and the driving board (3).

5. The food processor base according to claim 4, characterized in that: A heat insulation baffle (51) is provided between the heat insulation shell (5) and the control panel (4), and the heat insulation baffle (51) forms a spacing with the heat insulation shell (5) and the drive plate (3), respectively.

6. The food processor base according to claim 1, characterized in that: The motor (2) comprises a housing (24), and an air inlet structure (241) and an air outlet structure (242) are respectively provided on the upper and lower sides of the housing (24).

7. The food processor base according to claim 6, characterized in that: An assembly portion (243) is provided on the outer side of the housing (24), and a mounting column (13) extending in the direction of the assembly portion (243) is provided on the bottom of the main body (1), wherein the mounting column (13) and the assembly portion (243) are mounted and fixed via a locking device.

8. The food processor base according to any one of claims 1 to 7, characterized in that: The upper side of the main body (1) is movably connected to a trigger portion (6), the trigger portion (6) extending from the inside to the outside of the main body (1), the trigger portion (6) corresponding to the inside position of the main body (1) is connected to a micro switch (61), the micro switch (61) is electrically connected to the drive plate (3), and the trigger portion (6) can turn on the micro switch (61) when it moves downward.

9. The food processor base according to claim 8, characterized in that: The trigger portion (6) is connected to an elastic member (62), and the elastic member (62) can push the trigger portion (6) to move upwards, and the upward movement of the trigger portion (6) can cause the micro switch (61) to be disconnected.

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