Base of food processor

Abstract

The utility model relates to a food processor base which comprises an inner container and a bottom shell, a heating device is arranged on the outer side of the bottom of the inner container, the bottom shell is fixedly connected with a support extending upwards, the support is fixedly connected with the bottom of the inner container, a bearing portion is arranged at the position, corresponding to the lower portion of the heating device, of the support, and a temperature sensing element is arranged on the bearing portion. According to the food processor, the upper side of the temperature sensing element abuts against or is adjacent to the lower side of the heating device, the support can play a role in fixing the inner container and the bottom shell, meanwhile, the temperature sensing element can be supported and limited by bearing the temperature sensing element, the functions of the support are richer, and the overall installation structure of the food processor is simplified.

Description

Technical Field

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

[0002] A food processor, also known as a blender, is a kitchen appliance with multiple functions such as stirring, grinding, and extruding.

[0003] A motor bracket is usually required in a food processor. The main function of the motor bracket is to install the drive motor. The heating device usually needs to be installed with a fuse to ensure the safe operation of the equipment. The existing motor bracket does not have the effect of fixing the inner tank, bottom shell and fuse, and its function is relatively simple, resulting in a relatively complex installation structure inside the food processor.

[0004] Therefore, further improvement is needed. Utility Model Content

[0005] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art and to provide a base for a food processor, which simplifies the installation structure between the inner pot, the bottom shell and the temperature sensing element.

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

[0007] A base of a food processor includes an inner pot and a bottom shell. A heating device is provided on the outer side of the bottom of the inner pot. The bottom shell is fixedly connected to a bracket extending upward. The bracket is fixedly connected to the bottom of the inner pot. A supporting portion is provided on the bracket at a position corresponding to the bottom of the heating device. A temperature sensing element is provided on the supporting portion. The upper side of the temperature sensing element abuts or is adjacent to the lower side of the heating device.

[0008] As a specific solution, the temperature sensing element includes a fuse, the fuse is electrically connected to an electric control structure, and the electric control structure is electrically connected to the heating device.

[0009] As a specific solution, the upper periphery of the bottom shell is connected to the outer shell, the upper side of the inner liner is connected and fixed to the upper side of the outer shell, and the bracket is connected and fixed to the bottom of the inner liner and the bottom shell respectively by screw devices, so that the outer shell is connected and fixed to the bottom shell and the inner liner respectively.

[0010] As a specific solution, a limiting groove is provided on the upper periphery of the bottom shell, and an inserting edge corresponding to the limiting groove is provided on the bottom periphery of the outer shell. The inserting edge is connected and cooperated with the limiting groove. An upper flange is provided on the upper side of the inner liner, and the upper flange is in an inverted U shape. The upper side of the outer shell abuts against the inner side of the upper flange.

[0011] As a specific solution, a motor cavity is provided on the inner side of the bracket, and a drive motor is provided in the motor cavity. The drive motor is fixedly connected to the upper side of the bracket, and the output shaft of the drive motor extends upward into the inner side of the inner tank and is connected to a stirring member.

[0012] As a specific solution, an airflow cavity is formed between the bracket, the outer shell and the bottom shell. The airflow cavity and the motor cavity are interconnected to form a heat dissipation channel. The drive motor is connected to a heat dissipation fan blade for increasing the air flow speed in the heat dissipation channel.

[0013] As a specific solution, a temperature measuring probe is connected to the bottom of the inner tank, the upper end of the temperature measuring probe extends into the inner side of the inner tank, and the lower end of the temperature measuring probe extends into the heat dissipation channel.

[0014] As a specific solution, the housing is connected to a control panel assembly, which includes a control panel and a control main board. The control panel is connected and fixed to the control main board and the housing respectively by screw devices.

[0015] As a specific solution, the control main board is electrically connected to the drive motor and the heating device through a wire. A wire limiting buckle is provided on the outside of the bracket. The upper side of the wire limiting buckle is open, and the wire can enter or leave the wire limiting buckle from the opening of the wire limiting buckle.

[0016] As a specific solution, an air inlet and an air outlet are respectively provided on the bottom shell at positions corresponding to the air flow cavity and below the motor cavity, and the air inlet and the air outlet are respectively communicated with the air flow cavity and the motor cavity.

[0017] As a specific solution, a hollow cavity is provided on the outer side of the bottom shell at a position corresponding to the position between the air inlet portion and the air outlet portion, and the air inlet portion and the air outlet portion form a radial distance through the hollow cavity.

[0018] As a specific solution, the bottom shell is connected to an anti-sliding block, and the lower side of the anti-sliding block forms a height difference with the air inlet and the air outlet. The anti-sliding block is provided with an anti-slip column, and the bottom shell is provided with a plug-in hole corresponding to the anti-slip column. The anti-slip column is provided with an introduction part in the shape of a cone column, and the width of the introduction part increases from top to bottom. The introduction part can be elastically deformed, and the bottom width of the introduction part is greater than the aperture of the plug-in hole. A limiting groove is formed between the introduction part and the anti-sliding block, and the depth of the limiting groove is equivalent to that of the plug-in hole.

[0019] The beneficial effects of the utility model are:

[0020] The bracket can fix the inner pot and the bottom shell, and can also support and limit the temperature sensing element by supporting the unit, making the bracket more functional and simplifying the overall installation structure of the food processor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A cross-sectional view of an embodiment of the present invention Figure 1 .

[0022] Figure 2 A cross-sectional view of an embodiment of the present invention Figure 2 .

[0023] Figure 3 Schematic diagram of the decomposition of the embodiment of the present utility model Figure 1 .

[0024] Figure 4 Schematic diagram of the decomposition of the embodiment of the present utility model Figure 2 .

[0025] Figure 5 Schematic diagram of the decomposition of the embodiment of the present utility model Figure 3 .

[0026] Figure 6 Schematic diagram of the decomposition of the embodiment of the utility model Figure 4 .

[0027] Figure 7 This is a schematic structural diagram of the anti-sliding block according to an embodiment of the utility model.

[0028] Figure 8 It is an enlarged view of A in embodiment of the present invention.

[0029] Figure 9 This is an enlarged view of Example B of the present invention.

[0030] Figure 10 This is an enlarged view of point C of embodiment of the present invention. DETAILED DESCRIPTION

[0031] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0032] See also Figures 1-10 The base of the food cooking machine includes an inner pot 1 and a bottom shell 2. A heating device 3 is provided on the outer side of the bottom of the inner pot 1. The bottom shell 2 is fixedly connected to a bracket 4 extending upward. The bracket 4 is fixed to the bottom of the inner pot 1. A supporting portion 41 is provided on the bracket 4 corresponding to the position below the heating device 3. A temperature sensing element 31 is provided on the supporting portion 41. The upper side of the temperature sensing element 31 abuts or is adjacent to the lower side of the heating device 3. The bracket 4 can fix the inner pot 1 and the bottom shell 2. At the same time, the temperature sensing element 31 can be supported and limited by the supporting portion 41, which makes the function of the bracket 4 more abundant and simplifies the overall installation structure of the food cooking machine.

[0033] Furthermore, the temperature sensing element 31 includes a fuse, which is electrically connected to an electrical control structure. The electrical control structure is electrically connected to the heating device 3. When the operating temperature of the heating device 3 is higher than a preset value, the fuse can cut off the power, thereby improving the safety of the product.

[0034] Furthermore, the outer shell 5 is connected to the periphery of the upper side of the bottom shell 2, the upper side of the inner liner 1 is connected and fixed to the upper side of the outer shell 5, and the bracket 4 is connected and fixed to the bottom of the inner liner 1 and the bottom shell 2 respectively by screw devices, so that the outer shell 5 is connected and fixed to the bottom shell 2 and the inner liner 1 respectively. When the bracket 4 is locked with the inner liner 1 and the bottom shell 2 by the screw device, the position between the inner liner 1 and the bottom shell 2 can be locked and fixed at the same time, thereby achieving the effect of installing and fixing the outer shell 5. The outer shell 5 does not need to be fixed by other additional mounting structures, which simplifies the overall mounting structure.

[0035] Furthermore, a limiting groove 21 is provided on the upper periphery of the bottom shell 2, and an inserting edge 51 corresponding to the limiting groove 21 is provided on the bottom periphery of the outer shell 5. The inserting edge 51 is connected and cooperated with the limiting groove 21. An upper flange 11 is provided on the upper side of the inner liner 1. The upper flange 11 is in the shape of an inverted U. The upper side of the outer shell 5 abuts against the inner side of the upper flange 11, thereby improving the stability of the connection between the outer shell 5 and the bottom shell 2 and the inner liner 1, and reducing the chance of misalignment of the connection position between the outer shell 5 and the bottom shell 2 and the inner liner 1.

[0036] Furthermore, a motor cavity 42 is provided on the inner side of the bracket 4, and a drive motor 6 is provided in the motor cavity 42. The drive motor 6 is fixedly connected to the upper side of the bracket 4, and the output shaft of the drive motor 6 extends upward into the inner side of the inner pot 1 and is connected to a stirring member 61. The bracket 4 can also serve the purpose of installing the drive motor 6. The stirring member 61 is driven by the drive motor 6 to realize the stirring function of the food processor.

[0037] Furthermore, an air flow cavity 22 is formed between the bracket 4, the outer shell 5 and the bottom shell 2. The air flow cavity 22 is interconnected with the motor cavity 42 to form a heat dissipation channel. The drive motor 6 is connected to a heat dissipation fan blade 62 for increasing the air flow speed in the heat dissipation channel. The operation process of the drive motor 6 can also achieve a heat dissipation effect on the electrical components in the heat dissipation channel through the heat dissipation fan blade 62, thereby improving the service life of the equipment.

[0038] A temperature measuring probe 32 is connected to the bottom of the inner tank 1. The upper end of the temperature measuring probe 32 extends into the inner side of the inner tank 1, and the lower end of the temperature measuring probe 32 extends into the heat dissipation channel. The temperature measuring probe 32 can detect the temperature of the inner tank 1, prevent dry burning or control the temperature, and the airflow in the heat dissipation channel can cool the lower end of the temperature measuring probe 32, reduce the influence of the heating device 3 on the lower end of the temperature measuring probe 32, and improve the temperature measurement accuracy of the temperature measuring probe 32.

[0039] Furthermore, the housing 5 is connected to a control panel assembly, which includes a control panel 71 and a control main board 72. The control panel 71 is fixed to the control main board 72 and the housing 5 by screw devices respectively. During installation, the control panel assembly can be installed and connected to the housing 5 as a whole, reducing the difficulty of installing the equipment.

[0040] Furthermore, the control main board 72 is electrically connected to the drive motor 6 and the heating device 3 through a wire (not shown in the figure). A wire limiting buckle 43 is provided on the outside of the bracket 4. The upper side of the wire limiting buckle 43 is open, and the wire can enter or leave the wire limiting buckle 43 from the opening of the wire limiting buckle 43. The wire limiting buckle 43 can make the layout of the wire more neat. Since the wire passes through the heat dissipation channel, the neat layout of the wire can reduce the impact of the wire on the airflow, thereby avoiding the speed of the airflow being affected by the clutter of the wires.

[0041] Furthermore, an air inlet 23 and an air outlet 24 are respectively provided on the bottom shell 2 at positions corresponding to the air flow cavity 22 and the motor cavity 42. The air inlet 23 and the air outlet 24 are respectively connected to the air flow cavity 22 and the motor cavity 42. The heat dissipation channel can generate convection with the external environment through the air inlet 23 and the air outlet 24, thereby improving the heat dissipation effect.

[0042] Furthermore, a hollow cavity 25 is provided on the outer side of the bottom shell 2 at a position corresponding to the position between the air inlet portion 23 and the air outlet portion 24. The air inlet portion 23 and the air outlet portion 24 form a radial distance through the hollow cavity 25, which can reduce the chance of the airflow passing through the air inlet portion 23 and the air outlet portion 24 affecting each other. For example, it will be relatively difficult for the hot air flow just ejected from the air outlet portion 24 to immediately re-enter the heat dissipation channel from the air inlet portion 23, thereby improving the heat dissipation effect.

[0043] Furthermore, the bottom shell 2 is connected to an anti-slip block 8, and the lower side of the anti-slip block 8 forms a height difference with the air inlet portion 23 and the air outlet portion 24. The anti-slip block 8 can play an anti-slip effect, so that the food processor as a whole is not easy to tilt. Moreover, the anti-slip block 8 can also increase the relative height of the bottom shell 2, so that the air flow can more easily enter or leave the heat dissipation channel through the air inlet portion 23 and the air outlet portion 24.

[0044] An anti-slipping column 81 is provided on the anti-slipping block 8, and an inserting hole 26 corresponding to the anti-slipping column 81 is provided on the bottom shell 2. An introduction portion 811 in the shape of a cone is provided on the anti-slipping block 81. The width of the introduction portion 811 increases from top to bottom, and the introduction portion 811 can be elastically deformed. The bottom width of the introduction portion 811 is greater than the aperture of the inserting hole 26. A limiting groove 82 is formed between the introduction portion 811 and the anti-slipping block 8. The limiting groove 82 is equivalent to the depth of the inserting hole 26. The introduction portion 811 can improve the assembly efficiency of the anti-slipping block 8 and the bottom shell 2 and the stability of the connection between the two.

[0045] The above embodiments are only preferred embodiments of the present invention, and other embodiments are possible. 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 base for a food processor, characterized in that: The invention comprises an inner liner (1) and a bottom shell (2), wherein a heating device (3) is provided on the outer side of the bottom of the inner liner (1), and the bottom shell (2) is fixedly connected to a bracket (4) extending upward, wherein the bracket (4) is fixedly connected to the bottom of the inner liner (1), and a supporting portion (41) is provided on the bracket (4) at a position corresponding to the bottom of the heating device (3), and a temperature sensing element (31) is provided on the supporting portion (41), and the upper side of the temperature sensing element (31) is in contact with or adjacent to the lower side of the heating device (3).

2. The base of the food processor according to claim 1, characterized in that: The temperature sensing element (31) includes a fuse, the fuse is electrically connected to an electrical control structure, and the electrical control structure is electrically connected to the heating device (3).

3. The base of the food processor according to claim 1 or 2, characterized in that: The upper periphery of the bottom shell (2) is connected to the outer shell (5), the upper side of the inner liner (1) is connected and fixed to the upper side of the outer shell (5), and the bracket (4) is connected and fixed to the bottom of the inner liner (1) and the bottom shell (2) respectively by screw devices, so that the outer shell (5) is connected and fixed to the bottom shell (2) and the inner liner (1) respectively.

4. The base of the food processor according to claim 3, characterized in that: A limiting groove (21) is provided on the periphery of the upper side of the bottom shell (2), and an inserting edge (51) corresponding to the limiting groove (21) is provided on the periphery of the bottom of the outer shell (5), and the inserting edge (51) is connected and matched with the limiting groove (21). An upper flange (11) is provided on the upper side of the inner liner (1), and the upper flange (11) is in an inverted U shape. The upper side of the outer shell (5) abuts against the inner side of the upper flange (11).

5. The base of the food processor according to claim 3, characterized in that: A motor cavity (42) is provided on the inner side of the bracket (4), and a drive motor (6) is provided in the motor cavity (42). The drive motor (6) is fixedly connected to the upper side of the bracket (4), and the output shaft of the drive motor (6) extends upward into the inner side of the inner pot (1) and is connected to a stirring member (61).

6. The base of the food processor according to claim 5, characterized in that: An airflow cavity (22) is formed between the bracket (4), the housing (5) and the bottom housing (2); the airflow cavity (22) and the motor cavity (42) are interconnected to form a heat dissipation channel; and the drive motor (6) is connected to a heat dissipation fan blade (62) for increasing the air flow speed in the heat dissipation channel. A temperature measuring probe is connected to the bottom of the inner liner (1), the upper end of the temperature measuring probe (32) extends into the inner side of the inner liner (1), and the lower end of the temperature measuring probe (32) extends into the heat dissipation channel.

7. The base of the food processor according to claim 6, characterized in that: The housing (5) is connected to a control panel assembly, the control panel assembly comprising a control panel (71) and a control main board (72), and the control panel (71), the control main board (72) and the housing (5) are respectively connected and fixed by screw devices.

8. The base of the food processor according to claim 7, characterized in that: The control main board (72) is electrically connected to the drive motor (6) and the heating device (3) via a wire. A wire limiting buckle (43) is provided on the outer side of the bracket (4). The upper side of the wire limiting buckle (43) is open, and the wire can enter or leave the wire limiting buckle (43) through the opening of the wire limiting buckle (43).

9. The base of the food processor according to claim 6, characterized in that: An air inlet (23) and an air outlet (24) are respectively provided on the bottom shell (2) at positions corresponding to the air flow cavity (22) and the motor cavity (42), and the air inlet (23) and the air outlet (24) are respectively communicated with the air flow cavity (22) and the motor cavity (42).

10. The base of the food processor according to claim 9, characterized in that: A hollow cavity (25) is provided on the outer side of the bottom shell (2) at a position corresponding to the position between the air inlet portion (23) and the air outlet portion (24), and the air inlet portion (23) and the air outlet portion (24) are spaced apart in a radial direction by the hollow cavity (25); The bottom shell (2) is connected to an anti-sliding block (8), and a height difference is formed between the lower side of the anti-sliding block (8) and the air inlet portion (23) and the air outlet portion (24). The anti-sliding block (8) is provided with an anti-slipping column (81), and the bottom shell (2) is provided with a plug hole (26) corresponding to the anti-slipping column (81). The anti-slipping column (81) is provided with an introduction portion (811) in the shape of a cone column, the width of the introduction portion (811) increases from top to bottom, the introduction portion (811) is elastically deformable, the bottom width of the introduction portion (811) is greater than the aperture of the plug hole (26), and a limiting groove (82) is formed between the introduction portion (811) and the anti-sliding block (8), and the depth of the limiting groove (82) is equivalent to that of the plug hole (26).

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