CN206102485U - Food cooking machine - Google Patents

Abstract

The utility model discloses a food cooking machine, including the host computer with set up in stirring cup assembly on the host computer, be provided with the heat abstractor of electromagnetic heating device, motor and motor in the host computer, the last heat -conducting disc that is provided with of stirring cup assembly, heat -conducting disc with electromagnetic heating device sets up relatively, the motor is located electromagnetic heating device's below, heat abstractor includes the semiconductor refrigeration piece, the semiconductor refrigeration piece is fixed in the stator core of motor is outside. The utility model discloses a food cooking machine's heating function is realized to electromagnetic heating dish subassembly, and sets up special heat abstractor on the motor, through setting up the semiconductor refrigeration piece for the motor cooling on heat abstractor's support, avoided the long -time work of food cooking machine in the motor last high -speed rotation, lead to that the temperature rise is too high to break down, improved food cooking machine's operational reliability.

Description

Food cooking machine

Technical field

The utility model is related to food processing technology field, more particularly to a kind of food cooking machine.

Background technology

Food cooking machine includes that juice extractor, soy bean milk making machine, mixer and broken wall cooking machine etc. need to be crushed with motor or squeeze The machine of pressure food.By taking broken wall cooking machine as an example, the rotating speed of its motor is more than 25000 revs/min, thus the stirring that motor drives Cutter energy moment breaks up the cell membrane of vegetables and fruits, is modern household health care, health first-selection household electrical appliances effectively to extract plant biochemistry element Product.The broken wall cooking machine of latest generation be then integrate heating and stir in more functions, not only can do fruit and vegetable juice, Sha Bing, can also heat and cook soya-bean milk, fish soup, medicinal material soup, gruel etc..

Broken wall cooking machine is to adopt super high speed motor, drives stainless steel blade to carry out ultrahigh speed cutting to food materials in cup And crushing, the rotating speed of super high speed motor is up to tens thousand of turns per minute, therefore can produce very big heat, existing motor radiating master If using the inside air channel of broken wall cooking machine, the air-flow driven by the fan of motor bottom discharges heat, but air-flow Temperature itself is also higher, so very undesirable to the radiating effect of motor, self-temperature is also at a relatively high, and the time being intended for single use has Limit, temperature rise after motor Long-Time Service quickly, has a strong impact on product service life.

Utility model content

Main purpose of the present utility model is to provide a kind of food cooking machine, it is intended to motor rotation when making food cooking machine work Raw heat of changing the line of production can shed rapidly, improve the functional reliability of food cooking machine.

For achieving the above object, the utility model proposes a kind of food cooking machine, including main frame and be arranged at the master Stirring cup assembly on machine, the stirring cup assembly includes jar, the blade assembly and use being partly located in the jar In the heating component for heating the jar, heat abstractor is provided with the main frame and the motor of the blade assembly is driven, The heat abstractor includes semiconductor chilling plate, and the semiconductor chilling plate is fixed on outside the stator core of the motor.

Preferably, the heat abstractor also includes support, and the support ring sets and is fixed on outside the motor stator core, The semiconductor chilling plate is fixed on support.

Preferably, the support includes the upper bracket near motor top, and near the lower carriage of motor side, it is described on Support is truncated rectangular pyramids structure, the semiconductor chilling plate located at the side of the support, the top surface of the upper bracket be provided with for The hole that machine shaft is passed through.

Preferably, the upper bracket and lower carriage bolt connection.

Preferably, the upper bracket is provided with air vent.

Preferably, the semiconductor chilling plate has prepsetting gap with the stator core of the motor, forms radiating airflow Air channel.

Preferably, a radiator shutter is coaxially fixed in the lower end of the machine shaft, what the radiator shutter drove when rotating Air-flow is through the radiating airflow air channel.

Preferably, the heating face of the semiconductor chilling plate is provided with fin.

Preferably, it is coated with heat-conducting silicone grease between the semiconductor chilling plate and the fin.

Preferably, the heating component includes arranging the magnetic conductive disk of the jar bottom and relative with the magnetic conductive disk sets The coil panel put；Or the heating component includes being arranged on the heat conducting disk of the jar bottom and the setting heat conducting disk bottom The electrothermal tube or Electric radiant Heating Film in portion.

Semiconductor chilling plate is fixed on outside the stator core of the motor in technical solutions of the utility model, by radiating The semiconductor chilling plate of device is electric motor temperature reduction, it is to avoid work long hours middle motor of food cooking machine continues rotation at a high speed, leads Cause that temperature rise is too high breaks down, improve the functional reliability of food cooking machine.

Description of the drawings

In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, other accompanying drawings can be obtained with the structure according to these accompanying drawings.

Fig. 1 is the structural representation of the heat abstractor of the utility model food cooking machine；

Fig. 2 is the overall structure diagram of the utility model food cooking machine.

Drawing reference numeral explanation：

Label	Title	Label	Title
				10	Main frame	40	Heat abstractor
11	Magnetic conductive disk	41	Semiconductor chilling plate
				12	Jar	42	Support
13	Blade assembly	421	Upper bracket
				20	Coil panel	422	Lower carriage
30	Motor	423	Air vent
				31	Radiator shutter	50	Bolt

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

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of the utility model protection.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc., such as When really the particular pose changes, then directionality indicates also correspondingly to change therewith.

In addition, and can not manage such as relating to the description of " first ", " second " etc. is only used for describing purpose in the utility model Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " many in description of the present utility model It is individual " it is meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " can be fixedly connected, or be detachably connected, or integral；Can be mechanically connected, also may be used Be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals Or the interaction relationship of two elements, unless otherwise clearly restriction.For the ordinary skill in the art, can be with Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.

In addition, the technical scheme between the utility model each embodiment can be combined with each other, but must be with ability Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or cannot realize The combination of this technical scheme is not present, also not within the protection domain that the utility model is required.

Refer to Fig. 1 to Fig. 2, the utility model proposes a kind of food cooking machine, including main frame 10 and be arranged at institute The stirring cup assembly (sign) on main frame 10 is stated, stirring cup assembly includes jar 12, the knife being partly located in jar 12 Piece component 13 and the heating component (sign) for heating stirring cup 12, are provided with heat abstractor 40 and drive in the main frame 10 The motor 30 of cutting blade component 13, the heat abstractor 40 includes semiconductor chilling plate 41, and semiconductor chilling plate 41 is fixed on electricity Outside the stator core (not shown) of machine 30.

By arranging special heat abstractor 40 on the motor 30 of food cooking machine, by the semiconductor of heat abstractor 40 Cooling piece 41 lowers the temperature for motor 30, it is to avoid the food cooking machine middle motor 30 that works long hours continues rotation at a high speed, causes temperature rise It is too high to break down, improve the functional reliability of food cooking machine.

Preferably, the heat abstractor 40 also includes support 42, and the ring of the support 42 sets and is fixed on the stator of the motor 30 Outside iron core, the semiconductor chilling plate 41 is fixed on support 42.

Heat abstractor 40 is additionally provided with ring and sets the support 42 being fixed on outside the stator core of the motor 30, by semiconductor refrigerating Piece 41 is fixed on support 42, fix can semiconductor chilling plate 41 more safety and firmness, it is to avoid food cooking machine accident Topple and cause coming off for semiconductor chilling plate 41.

Preferably, the support 42 includes the upper bracket 421 near the top of motor 30, and near lower of the side of motor 30 Frame 422, the upper bracket 421 be truncated rectangular pyramids structure, the semiconductor chilling plate 41 located at the support 42 side, it is described on The top surface of support 421 is provided with the hole (sign) passed through for the rotating shaft of motor 30.

On the basis of the side of above-mentioned motor 30 arranges four semiconductor chilling plates 41, increased again by the top of motor 30 Plus four semiconductor chilling plates 41, the direct refrigeration radiating of rotating shaft of motor 30 is included to the top of motor 30, can be further Improve the radiating effect of heat abstractor 40.

Specifically, the upper bracket 421 and the bolt 50 of lower carriage 422 connect.

Upper bracket 421 and lower carriage 422 are connected by bolt 50, are easy to the dismounting of support 42, when motor 30 or When semiconductor chilling plate 41 breaks down, facilitate the maintenance and replacing of part.

Preferably, the upper bracket 421 is provided with air vent 423.

Air vent 423 is set in upper bracket 421, the whole motor 30 of the thermal current insertion in radiating airflow air channel can be made, carry High radiating effect.

Preferably, the semiconductor chilling plate 41 has prepsetting gap with the stator core of the motor 30, forms radiating Air flow duct.

One air channel is defined for food cooking machine host by the support 42 and semiconductor chilling plate 41 of heat abstractor 40 The air-flow that ventilating fan is produced in 10 passes through, and the heat that motor 30 is produced more rapidly is pulled away, and further improves Radiating effect.

Preferably, a radiator shutter 31 is coaxially fixed in the lower end of the rotating shaft of the motor 30, when the radiator shutter 31 is rotated The air-flow of drive is through the radiating airflow air channel..

Radiator shutter 31 is coaxially fixed in the lower end of the rotating shaft of motor 30, can be when motor 30 works with the axis of rotation of motor 30 Air-flow is produced, the heat produced when motor 30 works can be preferably taken away with reference to above-mentioned radiating airflow air channel.

Preferably, the heating face of the semiconductor chilling plate 41 is provided with fin (not shown).

Fin is set on the heating face of semiconductor chilling plate 41, produces can the operational heat face of semiconductor chilling plate 41 Raw heat dissipates rapidly, improves the refrigeration of semiconductor chilling plate 41, extends service life.

Fin is typically all metal material, and the thermal conductivity factor of common metal material is followed successively by, silver 429, copper 401, gold 317th, aluminium 237, iron 80, tin 67, therefore cost and heat transfer efficiency are taken into account, the preferably copper fin of the technical program.

Preferably, heat-conducting silicone grease (not shown) is coated between the semiconductor chilling plate 41 and fin.

Heat-conducting silicone grease is applied between semiconductor chilling plate 41 and fin, the heating face of semiconductor chilling plate 41 can be made Sufficiently contact with fin, reach the heat-conducting area of maximum, therefore radiating effect is preferably, improves semiconductor chilling plate 41 Refrigeration, extends service life.

Preferably, the heating component include arranging the magnetic conductive disk 11 of the bottom of jar 12 and with the magnetic conductive disk 11 The coil panel 20 being oppositely arranged；Or the heating component includes that the heat conducting disk for being arranged on the bottom of the jar 10 (is schemed not Show) and the electrothermal tube (not shown) or Electric radiant Heating Film (not shown) of the heat conduction tray bottom are set.

Heating component can include arranging the magnetic conductive disk 11 of the bottom of jar 12 and relative with the magnetic conductive disk 11 set The coil panel 20 put, coil panel 20 is arranged in main frame 10.Magnetic conductive disk 11 can be carried out by way of Electromagnetic Heating plus Heat, electromagnetic heating plate assembly life-span is long, thus safeguards that replacement cost is low.Meanwhile, generated heat using high-frequency electromagnetic effect, Btu utilization Fully, substantially without lost so that heat is gathered in heat conducting disk 11.The interior molecules of magnetic conductive disk 11 directly sense magnetic energy and heat, Thermal starting is very fast, while the thermal efficiency is up to more than 90%, substantially increases the efficiency of heating surface.Coil panel 20 can with the form of annular discs, Positioned at the lower section of magnetic conductive disk 11, with the axially opposing setting of magnetic conductive disk 11, i.e., there is axial gap between magnetic conductive disk 11.Coil panel 20 while being axially and radially oppositely arranged with magnetic conductive disk 11, i.e., can also simultaneously have axially in bowl-shape between magnetic conductive disk 11 Gap and radial clearance.Magnetic conductive disk 11 can be made into integration by magnetic conductive metal, such as by 430 stainless steels or the system of cast iron one Into.Magnetic conductive disk 11 can be formed with adhering to magnetic conductive film on disk body made by the non-magnet materials such as ceramics.

Heating component can also include being arranged on the heat conducting disk of the bottom of jar 12 and be arranged on the electric heating of heat conduction tray bottom Pipe or Electric radiant Heating Film.Jar 12 is heated i.e. by way of resistance heating.Heat conducting disk typically has thermal conductivity good Metal is made, such as stainless steel.Electrothermal tube is typically fixed in heat conducting disk by die casting mode.

Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, It is every under design of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or Directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.

Claims (10)

1. a kind of food cooking machine, it is characterised in that described to stir including main frame and the stirring cup assembly being arranged on the main frame Mix blade assembly and the heating group for heating the jar that cup assembly is located in the jar including jar, partly Part, is provided with heat abstractor and drives the motor of the blade assembly in the main frame, the heat abstractor includes semiconductor system Cold, the semiconductor chilling plate is fixed on outside the stator core of the motor.

2. food cooking machine as claimed in claim 1, it is characterised in that the heat abstractor also includes support, the support Ring sets and is fixed on outside the motor stator core, and the semiconductor chilling plate is fixed on support.

3. food cooking machine as claimed in claim 2, it is characterised in that the support include near motor top upper Frame, and near the lower carriage of motor side, the upper bracket is truncated rectangular pyramids structure, the semiconductor chilling plate is located at the support Side, the top surface of the upper bracket is provided with the hole passed through for machine shaft.

4. food cooking machine as claimed in claim 3, it is characterised in that the upper bracket and lower carriage bolt connection.

5. food cooking machine as claimed in claim 3, it is characterised in that the upper bracket is provided with air vent.

6. food cooking machine as claimed in claim 1, it is characterised in that the stator of the semiconductor chilling plate and the motor Iron core has prepsetting gap, forms radiating airflow air channel.

7. food cooking machine as claimed in claim 6 a, it is characterised in that radiating is coaxially fixed in the lower end of the machine shaft Blade, the air-flow that the radiator shutter drives when rotating is through the radiating airflow air channel.

8. the food cooking machine as described in claim 1-7 any one, it is characterised in that the heating of the semiconductor chilling plate Face is provided with fin.

9. food cooking machine as claimed in claim 8, it is characterised in that apply between the semiconductor chilling plate and fin There is heat-conducting silicone grease.

10. the food cooking machine as described in claim 1 to 7 any one, it is characterised in that the heating component includes arranging In the magnetic conductive disk of the jar bottom and the coil panel being oppositely arranged with the magnetic conductive disk；Or the heating component includes setting Put the heat conducting disk and the electrothermal tube or Electric radiant Heating Film for being arranged on the heat conduction tray bottom in the jar bottom.