CN206284989U - Food cooking machine - Google Patents

Abstract

The utility model discloses a food cooking machine, which comprises a main machine and a stirring cup assembly arranged on the main machine. The stirring cup assembly includes a stirring cup. The coil disk is arranged below the guide disk and is opposite to the guide disk. The coil disk includes a coil disk support, a coil and a magnetism gathering ring, and the coil is arranged in a disk shape on the coil disk support. The upper surface of the magnetic flux gathering ring is arranged in the circumferential direction of the upper surface of the coil disk support, and the magnetic flux gathering ring covers the outer edge of the coil. The technical scheme of the utility model not only reduces the thickness of the coil disk, but also reduces the magnetic leakage, greatly improves the heating efficiency of the coil disk, so that the heating efficiency of the food cooking machine using the coil disk is higher.

Description

food processor

technical field

The utility model relates to the technical field of food processing, in particular to a food cooking machine.

Background technique

Cooking machines that adopt electromagnetic heating all have coil disks. The coil disks of cooking machines sold on the market are installed on the lower surface of the coil disk support body to achieve The purpose of gathering magnetism or preventing magnetic leakage. However, the coil disk with this type of structure is equipped with coil windings on the upper surface of the bracket body and magnetic gathering strips on the lower surface, so the entire coil disk must be very thick, and the magnetic gathering strips are radially distributed under the bracket body. On the surface, the distance between the magnetic circuit and the heating load is very long, the magnetic leakage is large, and the heating efficiency is not high.

Utility model content

The main purpose of the utility model is to provide a food cooking machine, which aims to reduce the thickness of the coil plate, effectively avoid the magnetic leakage of the coil plate, and improve the heating efficiency of the food cooking machine using the coil plate.

In order to achieve the above purpose, the food cooking machine proposed by the utility model includes a main machine and a stirring cup assembly arranged on the main machine. There is a coil disk, the coil disk is arranged under the guide disk, and is arranged opposite to the guide disk, the coil disk includes a coil disk support, a coil and a magnetic gathering ring, and the coil is arranged in a disk shape on the The upper surface of the coil disk support, the magnetic concentration ring is arranged in the circumferential direction of the upper surface of the coil disk support, and the magnetic concentration ring wraps the outer edge of the coil.

Further, the magnetism collecting ring is provided with several pins, and the outer edge of the upper surface of the coil disk support is provided with several slots, and several pins are inserted into the corresponding slots, so that the magnetism gathering ring is connected with the coil disk support.

Further, the magnetic gathering ring is formed by one stamping.

Further, the magnetism gathering ring is made of metal material.

Further, the coil disc bracket is injection molded by mixing manganese zinc ferrite material and plastic material at one time.

Further, the coil includes multi-turn sub-coils, and the diameter of each sub-coil is 1-5 mm.

Further, the host also includes a base of the host, a housing provided on the base of the host, a fixing frame provided on the housing, and a shock-absorbing pad of the host located on the fixing bracket, the coil disc is accommodated in the The fixed frame; the main engine also includes a motor located in the housing and a clutch connected to the motor; the stirring cup assembly also includes a stirring knife assembly partially accommodated in the stirring cup, and the motor It is connected to the stirring knife assembly through the clutch.

Further, the height of the fixing frame is greater than 0 and less than or equal to 40mm.

Further, the vertical distance between the coil disc and the clutch is greater than 0 and less than or equal to 40mm.

Further, the diameter of the outer edge of the magnetism gathering ring is 50-300mm.

Further, the food cooking machine is a broken wall cooking machine, a juice extractor, a soybean milk machine or a blender.

The food cooking machine of the utility model adopts a new type of coil plate and a conductive plate opposite to the coil plate to heat the food contained in the stirring cup by means of electromagnetic heating, the heat is fully utilized, basically no loss, and the heat starts Fast, while the thermal efficiency reaches more than 90%, greatly improving the heating efficiency. In addition, in the coil disk of the present invention, the magnetic gathering ring is arranged on the upper surface of the coil disk support along the circumferential direction, which can not only reduce the thickness of the coil disk, but also better prevent the magnetic leakage of the coil disk, and greatly improve the The heating efficiency is high, so that the heating efficiency of the food cooking machine using the coil plate is higher.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative work.

Fig. 1 is the sectional schematic diagram of the food cooking machine of the present utility model;

Fig. 2 is an exploded view of a part of the structure of the food cooking machine shown in Fig. 1;

Fig. 3 is an exploded view of another part of the structure of the food cooking machine shown in Fig. 1;

FIG. 4 is an exploded schematic view of an embodiment of the coil disk in FIG. 1 .

Explanation of reference numbers:

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In this utility model, unless otherwise specified and limited, the terms "connection" and "fixation" should be understood in a broad sense, for example, "fixation" can be a fixed connection, a detachable connection, or an integration; It may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary, and it may be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In addition, in the present application, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , also not within the scope of protection required by the utility model.

Please understand with reference to FIG. 1 to FIG. 4 , the utility model proposes a food cooking machine 100 .

Referring to Fig. 1 to Fig. 3, in one embodiment of the present utility model, the food cooking machine 10 includes a main machine 10 and a stirring cup assembly 30 arranged on the main machine 10, the stirring cup assembly 30 includes a stirring cup 33, and the stirring cup 33 The bottom is provided with a guide disk 37, and the host computer 10 is provided with a coil disk 20. The coil disk 20 is arranged below the guide disk 37 and is arranged opposite to the guide disk 37. Referring to FIG. 4, the coil disk 20 includes a coil disk support 21, a coil 22 and The magnetic collecting ring 23 and the coil 22 are arranged on the upper surface of the coil disk support 21 in a disk shape, and the magnetic collecting ring 23 is arranged on the upper surface of the coil disk support 21 in the circumferential direction, and encloses the coil 22 on its inner edge.

According to the food cooking machine 100 of the present utility model, a novel coil plate 20 and a guide plate 37 arranged opposite to the coil plate 20 are used to heat the food contained in the stirring cup 33 through electromagnetic heating, and the heat is fully utilized, basically No heat loss, fast heat start, and thermal efficiency over 90%, greatly improving heating efficiency.

Further, as can be seen from FIG. 4 , compared with the traditional method of setting the magnetic strips on the lower surface of the coil disk support 21 for magnetic concentration, the magnetic concentration is now set in the circumferential direction of the upper surface of the coil disk support 21. The ring 23 can not only reduce the thickness of the coil disk 20, but also better prevent the magnetic leakage of the coil disk 20, greatly improving the heating efficiency of the coil disk 20, so that the heating efficiency of the food cooking machine using the coil disk 20 is higher .

Referring to Fig. 4, the technical solution of the utility model, in order to make the coil disk 20 easy to install, the magnetic gathering ring 23 is provided with several pins 231, and the outer edge of the upper surface of the coil disk support 21 is provided with several slots 211, and several pins 231 are inserted into corresponding The slot 211 is used to connect the magnetism gathering ring 23 with the coil disk support 21 .

In this embodiment, a plurality of pins 231 are provided on the bottom surface of the above-mentioned magnetic gathering ring 23, and a plurality of slots 211 are correspondingly provided on the outer edge of the coil disk support 21, and the magnetic gathering ring 23 is inserted into the slots 211 through the pins 231 so as to be fixed. It is mounted on the outer edge of the coil disk support 21 and envelops the coil 22 to achieve the purpose of magnetic concentration. Compared with the conventional method of installing several magnetic strips on the bottom surface of the coil tray support, this arrangement further simplifies the installation steps of the coil tray 20 , makes the food cooking machine 100 using the coil tray 20 simple in structure and improves production efficiency.

In the embodiment of the present utility model, the magnetic gathering ring 23 is formed by one stamping. The processing steps are reduced, the production steps are further simplified, and the coil disk 20 has a simple structure and is easy to install.

Preferably, the coil disk support 21 is formed by mixing MnZn ferrite material and plastic material in one shot. The above-mentioned magnetism gathering ring 23 is formed by one stamping of metal material.

In the embodiment of the present utility model, optionally, the coil 22 includes multi-turn sub-coils 221 , and the diameter of each sub-coil 221 is 1-5 mm, further, preferably 1.5-2 mm. Thus, the inductance of the coil plate 20 of the food cooking machine 100 can be further increased, so that the heat start of the food cooking machine 100 can be made faster, and at the same time, its electromagnetic heating function can be effectively guaranteed.

1 to 3, in the embodiment of the present utility model, the host 10 includes a base 14 of the host, a housing 12 disposed on the base 14 of the host, a decoration 13 disposed on the housing 12, and a fixing member disposed on the housing 12. Rack 16. Referring to FIG. 2 , the casing 12 is erected on the base 14 of the main engine to form an accommodating cavity (not shown) for accommodating components such as the motor 18 , the power board 122 , the control unit 123 , and the air guide cover 124 . A control panel 125 is fixed on the side wall of the housing 12 , and the control panel 125 is electrically connected to the control unit 123 , and the control unit 123 is electrically connected to the motor 18 to realize the control of the food cooking machine 100 . In addition, a lower clutch 192 is fixed at the end of the rotating shaft of the motor 18 .

The middle part of the decoration 13 is formed with an opening (not marked) through which the fixing frame 16 can pass. Shock pad 15.

The coil disk 20 and the cover plate 11 are fixed in the fixing frame 16 , and the cover plate 11 is located above the coil disk 20 . Further, the upper end of the cover plate 11 is also covered with a shock absorbing pad 17 of the main unit.

The coil disk 20 is electrically connected to the power board 122 .

Please further combine FIG. 1 and FIG. 3 , the blender cup assembly 30 also includes a blender cup lid assembly 34 located above the blender cup 33 , a blender cup base 31 located below the blender cup 33 , and a blender cup located below the blender cup base 31 The base cover 32 and the stirring blade assembly 35 are partially accommodated in the stirring cup 33 . A guide plate 37 is provided in the accommodation space formed by the cover of the stirring cup base 31 and the stirring cup base cover 32 . In addition, a stirring cup sealing ring 331 is provided between the stirring cup 33 and the stirring cup base 31 , and the stirring cup sealing ring 331 seals and connects the stirring cup 33 and the stirring cup base 31 .

Referring to FIG. 2 and FIG. 3 , the base cover 32 of the stirring cup can be sleeved on the fixing frame 16 to complete the positioning, thereby realizing the detachable connection between the stirring cup assembly 30 and the main machine 10 .

The mixing knife assembly 35 includes a mixing knife 351 and a knife seat assembly 353 . The mixing knife 351 further includes a knife shaft (not shown) and a blade (not shown) fixedly connected to the knife shaft, and the blade is accommodated in the mixing cup 33 . The knife seat assembly 353 further includes a knife seat 3531 , a knife seat sealing ring 3533 sleeved on the knife seat 3531 , and a knife seat fixing member 3539 fixedly connected to the lower end of the knife seat 3531 . In addition, an oil seal 3535 and a bearing 3537 are also arranged in the knife seat 3531 . The oil seal 3535 and the bearing 3537 are sleeved on the cutter shaft.

Specifically, the middle part of the guide disk 37 and the coil disk 20 is provided with a through hole (not marked) through which a part of the knife seat 3531 can pass, and the part of the knife seat 3531 accommodated in the through hole can be threadedly connected with the knife seat fixing member 3539 . The knife seat sealing ring 3533 can seal the through hole.

It should be noted that the clutch 19 includes an upper clutch 191 and a lower clutch 192 sleeved on the upper clutch 191 . The cutter shaft passes through the cutter seat 3531, the oil seal 3535, the bearing 3537 and the via hole, and is connected with the upper clutch 191. The upper clutch 1919 is sheathed on the end of the cutter shaft away from the stirring cup 33 .

It should be further noted that through-holes (not marked) are opened in the middle of the cover plate 11 and the shock absorbing pad 17 of the main unit for the arrangement and connection of related components. Specifically, when the stirring cup assembly 30 is installed on the main machine 10 , the knife shaft of the stirring knife 351 passes through the through hole and is connected to the motor 18 through the clutch 19 . Further, when the motor 18 is working, the motor 18 drives the cutter shaft and the blade to rotate, so as to achieve whipping of the food.

At this time, the conductive disk 37 is located above the coil disk 20, and the high-speed alternating magnetic lines of force generated when the coil disk 20 works can pass through the conductive disk 37, so that the conductive disk 37 heats up rapidly, thereby opposing the magnetic field in the stirring cup 33. The food is heated.

According to the technical solution of the present utility model, the electromagnetic heating function of the food cooking machine 100 can be realized by arranging the coil disk 20 in the food cooking machine 100 and the guide disk 37 opposite to the coil disk 20, so as to replace the traditional food cooking machine. The way of heating by heating tubes can effectively solve the problems of traditional food cooking machines, such as large heating heat loss, long heating time, uneven heating area, poor heat dissipation efficiency, easy to produce sticky bottom, and potential safety hazards, etc., and then provide a uniform heating area, A safe and reliable food cooking machine 100 with high heating efficiency, good heat dissipation effect.

In addition, the technical solution of the utility model can make the food cooking machine 100 more beautiful by arranging the decorative part 13 on the casing 12 . The motor 18 can drive the cutter shaft and the blade to rotate through the close fit of the upper clutch 191 and the lower clutch 192, thereby stirring the food. The shock-absorbing pads provided in the mixing cup assembly 30 and the main machine 10 can effectively reduce the vibration generated by the motor 18 and the mixing blade 351 during operation, and protect the stability of the connection between the components, thereby ensuring the excellent performance of the food cooking machine 100. performance and safety reliability.

It should be noted that the height of the fixing frame 16 is greater than 0 and less than or equal to 40mm, preferably 10-25mm. The coil disk 20 and the cover plate 11 can be accommodated in the fixing frame 16 . At the same time, because the fixed frame 16 has an appropriate height, the heat generated by the coil disk 20 during operation can also perform heat exchange with the air inside the fixed frame 16, so that the coil disk 20 accommodated in the fixed frame 16 has better heat dissipation. Effect. Moreover, when the fixing frame 16 is set at an appropriate height, the food cooking machine 100 can also have a better appearance.

Preferably, the vertical distance between the coil disk 20 and the clutch 19 is greater than 0 and less than or equal to 40mm, preferably 5-10mm. The vibration generated by the clutch 19 during the working process will not affect the coil disk 20, thereby ensuring the efficient operation of the coil disk 20. At the same time, the air between the coil disc 20 and the clutch 19 can carry out heat exchange, so that the coil disc 20 that generates heat during work can dissipate heat better, and the temperature of the clutch 19 will not increase due to the heat dissipation of the coil disc 20, so that the clutch 19 works fine.

In addition, the diameter of the outer edge of the magnetism gathering ring 23 is 50-300 mm. Preferably, the diameter of the outer edge of the magnetism gathering ring 23 is 100-135 mm. The magnetic gathering ring 23 within this size range can be better matched and installed on the coil disk 20 , and can better cover the outer edge of the coil 22 so that the magnetic field is concentrated on the coil disk 20 to further prevent magnetic leakage.

The food cooking machine 100 includes a machine such as a juice extractor, a soybean milk machine, a blender and a broken cooking machine driven by a motor to crush and squeeze food. Taking the broken wall cooking machine as an example, the motor speed can reach more than 25,000 rpm, so the stirring knife driven by the motor can instantly break through the cell walls of fruits and vegetables, so it can effectively extract phytochemicals, which is the first choice for modern home health care and health preservation Home appliance.

The above is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. Under the inventive concept of the utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, or Direct/indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims (11)

1. a kind of food cooking machine, including main frame and the stirring cup assembly being arranged on main frame, the stirring cup assembly include stirring Mix cup, it is characterised in that magnetic conductive disk is provided with below the jar, the main frame is provided with coil panel, the coil panel Located at the lower section of the magnetic conductive disk, and it is oppositely arranged with the magnetic conductive disk, the coil panel includes coil bracket, coil and gathers Magnet ring, the disc-shaped upper surface for being arranged at the coil bracket of the coil, the magnetism gathering rings are located at the coil bracket The circumference of upper surface, the magnetism gathering rings coat the outer rim of the coil.

2. food cooking machine as claimed in claim 1, it is characterised in that the magnetism gathering rings are provided with some pins, the coil The outer rim of the upper surface of disc carrier is provided with some slots, and some pins insert corresponding slot, so that magnetism gathering rings and the coil Disc carrier is connected.

3. food cooking machine as claimed in claim 1, it is characterised in that the magnetism gathering rings are one time punching molded.

4. food cooking machine as claimed in claim 1, it is characterised in that the magnetism gathering rings are made up of metal material.

5. food cooking machine as claimed in claim 1, it is characterised in that the coil bracket by MnZn ferrite material and Plastic material mixing single injection-molded.

6. food cooking machine as claimed in claim 1, it is characterised in that the coil includes multiturn subcoil, per circle sub-line A diameter of 1~5mm of circle.

7. food cooking machine as claimed in claim 1, it is characterised in that the main frame also includes main machine base, located at described The shell of main machine base, the fixed mount located at the shell and the main frame beam located at the fixed mount, the coil panel hold It is placed in the fixed mount；

The main frame also includes the clutch of the motor and the connection motor in the shell；

The stirring cup assembly also includes that part is placed in mixing blade assembly in the jar, the motor by it is described from Clutch is connected to the mixing blade assembly.

8. food cooking machine as claimed in claim 7, it is characterised in that the height of the fixed mount is more than 0, is less than or equal to 40mm。

9. food cooking machine as claimed in claim 7, it is characterised in that the vertical range of the coil panel and the clutch It is more than 0, less than or equal to 40mm.

10. food cooking machine as claimed in claim 1, it is characterised in that the external profile diameter of the magnetism gathering rings is 50~ 300mm。

11. food cooking machine as described in any one of claim 1 to 10, it is characterised in that the food cooking machine is broken wall Cooking machine, juice extractor, soy bean milk making machine or mixer.