Novel food processor base

Abstract

The utility model relates to a novel 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 flow guide shell is arranged between the air inlet part and the air outlet part and provided with an inner cavity used for installing a motor, the inner cavity is communicated with the air inlet part and the air outlet part, and a heat dissipation channel enabling air flow to sequentially pass through the air inlet part, the driving plate, the motor in the inner cavity, heat dissipation fan blades in the inner cavity and the air outlet part is formed in the main body. And heat generated by the driving plate and the motor can be discharged outwards through the heat dissipation channel, so that the driving plate and the motor have better heat dissipation effects, and the service lives of the driving plate and the motor are prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of food processors, and in particular to a novel 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 novel 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 novel food processor base comprises a main body, wherein a motor and a drive plate electrically connected to each other are arranged in the main body, the motor has a rotating shaft, and the 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 on the main body corresponding to the outer side of the drive plate, and an air outlet is also arranged on the main body, and a guide shell is arranged between the air inlet and the air outlet, the guide shell has an inner cavity for installing the motor, and the inner cavity is respectively connected to the air inlet and the air outlet, and a heat dissipation channel is formed in the main body to allow airflow to pass through the air inlet, the drive plate, the motor in the inner cavity, the heat dissipation fan blades in the inner cavity and the air outlet in sequence.

[0008] As a specific solution, the guide shell includes an upper shell and a lower shell that are detachably connected to each other, and the upper shell and the lower shell are respectively connected and fixed to the upper and lower sides of the main body.

[0009] As a specific solution, a sealing groove is provided on the upper side of the lower shell along the circumferential direction, and the lower side of the upper shell is embedded in the sealing groove and is tightly connected to each other.

[0010] As a specific solution, the drive plate is arranged at a horizontal front position corresponding to the motor in the main body, the drive plate is extended in the horizontal direction, and corresponding air inlets are respectively provided on the front and rear sides of the upper shell.

[0011] As a specific solution, a wind cover portion is provided on the lower shell at a position above the air outlet portion, a wind cover groove corresponding to the wind cover portion is provided on the main body, the wind cover portion is sleeved and matched with the wind cover groove, and the inner cavity of the guide shell is connected with the wind cover groove.

[0012] 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.

[0013] 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, an insulating shell is provided on the side of the driving board facing the control panel, the insulating shell is spaced apart from the control panel and the driving board respectively, an insulating baffle is provided between the insulating shell and the control panel, the insulating baffle is spaced apart from the insulating shell and the driving board respectively.

[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. At the same time, the guide shell can make the airflow act on the motor more concentratedly to avoid the heat from spreading to other positions in the main body, which not only further improves the heat dissipation effect on the motor, but also further reduces the influence of heat on other electrical components in the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional schematic diagram of an embodiment of the utility model.

[0019] Figure 2 Schematic diagram of the decomposition of the embodiment of the utility model Figure 1 .

[0020] Figure 3 Schematic diagram of the decomposition of the embodiment of the utility model Figure 2 .

[0021] Figure 4 The structure of the guide shell of the utility model embodiment is shown in FIG. Figure 1 .

[0022] Figure 5The structure of the guide shell of the utility model embodiment is shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-Figure 5 The novel 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, and the upper and lower ends of the rotating shaft are respectively connected to a tool joint 21 and a heat dissipation fan blade 22, 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 guide shell is arranged between the air inlet 11 and the air outlet 12, and the guide shell has an inner cavity for installing the motor 2, and the inner cavity is respectively connected to the air inlet 11 and the air outlet 12, 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 in the inner cavity, the heat dissipation fan blade 22 in the inner cavity and the air outlet 12 in sequence.

[0025] The heat generated by the drive board 3 and the motor 2 can be discharged outward through the heat dissipation channel, so that the drive board 3 and the motor 2 have a better heat dissipation effect and extend the service life of both. Moreover, there is no need to set up an additional heat dissipation fan at the position corresponding to the drive board 3, avoiding additional increase in product material costs.

[0026] At the same time, the guide shell can make the airflow act on the motor 2 more concentratedly, avoiding the heat from spreading to other positions in the main body 1, which not only further improves the heat dissipation effect on the motor 2, but also further reduces the influence of heat on other electrical components in the main body 1.

[0027] Furthermore, the guide shell includes an upper shell 4 and a lower shell 5 that are detachably connected to each other. The upper shell 4 and the lower shell 5 are respectively connected and fixed to the upper and lower sides of the main body 1, so as to facilitate the installation of the motor 2 on the inner side of the guide shell.

[0028] Furthermore, a sealing groove 51 is circumferentially provided on the upper side of the lower shell 5, and the lower side of the upper shell 4 is embedded in the sealing groove 51 and tightly connected to each other, thereby avoiding air leakage at the connection position between the upper shell 4 and the lower shell 5, thereby ensuring that the airflow can flow along a preset path and ensuring the heat dissipation effect.

[0029] Furthermore, the driving plate 3 is arranged at the horizontal front 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 space 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.

[0030] The front and rear sides of the upper shell 4 are respectively provided with corresponding air inlets 41. When the airflow passes through the upper shell 4 from front to back, it will be dispersed and enter the inner side of the guide shell from the air inlets 41 at the front and rear ends of the upper shell 4, so that the airflow distribution in the guide shell is more uniform and the heat dissipation effect on the motor 2 is more uniform.

[0031] Furthermore, a wind cover portion 52 is provided on the lower shell 5 at an upper position corresponding to the air outlet portion 12, and a wind cover groove 13 corresponding to the wind cover portion 52 is provided on the main body 1. The wind cover portion 52 is sleeved and matched with the wind cover groove 13, and the inner cavity of the guide shell is connected with the wind cover groove 13, so that the airflow can flow out from the air outlet portion 12 more concentratedly.

[0032] 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.

[0033] 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 .

[0034] Furthermore, a control panel 6 is provided on the main body 1 at a position corresponding to the top of the driving board 3 , and the control panel 6 is electrically connected to the driving board 3 , so as to facilitate operation and control by the user.

[0035] A heat insulating shell 7 is provided on the side of the driving board 3 facing the control panel 6, and the heat insulating shell 7 forms a distance with the control panel 6 and the driving board 3 respectively. The heat insulating shell 7 can play a heat insulating effect between the driving board 3 and the control panel 6, reduce the impact of the heat generated by the driving board 3 on the control panel 6, and extend the service life of the control panel 6.

[0036] An insulation baffle 71 is provided between the insulation shell 7 and the control panel 6. The insulation baffle 71 forms a distance with the insulation shell 7 and the driving board 3 respectively, so as to further improve the insulation effect between the driving board 3 and the control panel 6. Moreover, when the airflow passes through the insulation shell 7 and the insulation baffle 71, the temperature of the airflow will drop, thereby achieving a better heat dissipation effect on the motor 2 behind.

[0037] Furthermore, a trigger part 8 is movably connected to the upper side of the main body 1, and the trigger part 8 extends from the inside to the outside of the main body 1. A micro switch 81 is connected to the inner position of the trigger part 8 corresponding to the main body 1. The micro switch 81 is electrically connected to the drive board 3. The downward movement of the trigger part 8 can turn on the micro switch 81. 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 8 to move downward to turn on the micro switch 81, so that the drive board 3 and the motor 2 can work normally, thereby 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, and improving the safety of the product.

[0038] Furthermore, the trigger part 8 is connected to an elastic member 82, which can push the trigger part 8 to move upward. The upward movement of the trigger part 8 can disconnect the micro switch 81. When the cup body of the food processor leaves the main body 1, the trigger part 8 can automatically reset upward through the elastic member 82.

[0039] 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 novel food processor base, comprising a main body (1), wherein the main body (1) is provided with a motor (2) and a drive plate (3) electrically connected to each other, wherein the motor (2) has a rotating shaft, wherein the upper and lower ends of the rotating shaft are respectively connected to a tool joint (21) and a heat dissipation fan blade (2 ... 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 flow guide shell is provided between the air inlet (11) and the air outlet (12), and the flow guide shell has an inner cavity for mounting the motor (2). The inner cavity is respectively connected to the air inlet (11) and the air outlet (12), and a heat dissipation channel is formed in the main body (1) so that the airflow passes through the air inlet (11), the drive plate (3), the motor (2) in the inner cavity, the heat dissipation fan blades (22) in the inner cavity, and the air outlet (12) in sequence.

2. The novel food processor base according to claim 1, characterized in that: The guide shell comprises an upper shell (4) and a lower shell (5) which are detachably connected to each other, and the upper shell (4) and the lower shell (5) are respectively connected and fixed to the upper and lower sides of the main body (1).

3. The novel food processor base according to claim 2 is characterized in that: The upper side of the lower shell (5) is provided with a sealing groove (51) along the circumferential direction, and the lower side of the upper shell (4) is embedded in the sealing groove (51) and is tightly connected to each other.

4. The novel food processor base according to claim 2, characterized in that: The drive plate (3) is arranged in the main body (1) at a position in the horizontal direction front side corresponding to the motor (2), and the drive plate (3) is arranged to extend in the horizontal direction. The front and rear sides of the upper shell (4) are respectively provided with corresponding air inlets (41).

5. The novel food processor base according to claim 2, characterized in that: A wind shield portion (52) is provided on the lower shell (5) at a position above the air outlet portion (12); a wind shield groove (13) corresponding to the wind shield portion (52) is provided on the main body (1); the wind shield portion (52) is sleeved and matched with the wind shield groove (13); and the inner cavity of the guide shell is in communication with the wind shield groove (13).

6. The novel food processor base according to claim 1, 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).

7. The novel food processor base according to claim 1, characterized in that: A control panel (6) is provided on the main body (1) at a position corresponding to the top of the driving plate (3); the control panel (6) is electrically connected to the driving plate (3); a heat insulating shell (7) is provided on a side of the driving plate (3) facing the control panel (6); the heat insulating shell (7) is spaced apart from the control panel (6) and the driving plate (3); a heat insulating baffle (71) is provided between the heat insulating shell (7) and the control panel (6); the heat insulating baffle (71) is spaced apart from the heat insulating shell (7) and the driving plate (3).

8. The novel 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 (8), the trigger portion (8) extending from the inside to the outside of the main body (1), the trigger portion (8) corresponding to the inside position of the main body (1) is connected to a micro switch (81), the micro switch (81) is electrically connected to the drive plate (3), and the trigger portion (8) can turn on the micro switch (81) when it moves downward.

9. The novel food processor base according to claim 8, characterized in that: The trigger portion (8) is connected to an elastic member (82), and the elastic member (82) can push the trigger portion (8) to move upwards, and the upward movement of the trigger portion (8) can cause the micro switch (81) to disconnect.

Images