CN110278624A - Electromagnetism cooking equipment - Google Patents

Abstract

The present invention provides a kind of electromagnetism cooking equipments, comprising: drum can generate magnetic field so that cookware incudes heat production；Blower, energy certain driving air-flow flows to drum when running；Revolving part, neighbouring drum, revolving part are equipped with blade；Driving device, for driving revolving part to rotate.The electromagnetism cooking equipment that this programme provides, when revolving part rotates under the drive of the drive, radiation air can be formed to drum auxiliary heat dissipation, solve the problems, such as that drum cannot comprehensively, effectively radiate because having a very wide distribution, in this way, the heat dissipation load of fan part can be reduced relatively under the premise of meeting to drum radiating requirements, it reduces to the requirement of the revolving speed of blower, solves fan operation high noise, the problems such as fan life is low.

Description

Electromagnetism cooking equipment

Technical field

The present invention relates to field of kitchen electric appliance, in particular to a kind of electromagnetism cooking equipment.

Background technique

Cooling fan is provided in the electromagnetism cooking equipment such as existing electromagnetic oven to electronics such as coil panels inside equipment Component heat dissipation, in the implementation of the present invention, inventor has found the prior art has the following problems: existing equipment coil Disk distribution is wider, need blower with higher rotation speed operation be just able to achieve by wind be sent to coil panel respectively sentence meet to coil panel Radiating requirements, so will result in the problems such as fan operation noise is big, fan life shortens.

Summary of the invention

At least one in order to solve the above-mentioned technical problem, the purpose of the present invention is to provide a kind of electromagnetism cooking equipments.

To achieve the above object, the embodiment provides a kind of electromagnetism cooking equipments, comprising: drum can generate Magnetic field incudes heat production for cookware；Blower, energy certain driving air-flow flows to the drum when running；Revolving part, the neighbouring drum, The revolving part is equipped with blade；Driving device, for driving the revolving part to rotate.

Electromagnetism cooking equipment described in the above embodiment of the present invention, revolving part are equipped with blade, and revolving part is in driving device Driving under when rotating, radiation air can be formed and radiated to drum, play the role of solving drum because dividing to drum auxiliary heat dissipation Cloth range it is wide and cannot comprehensively, the problem of effectively radiating can be opposite in this way, under the premise of meeting to drum radiating requirements Reduce the heat dissipation load of fan part, reduce to the requirement of the revolving speed of blower, solves that fan operation high noise, fan life are low etc. to ask Topic.

In addition, the electromagnetism cooking equipment in above-described embodiment provided by the invention can also have following supplementary technology special Sign:

In above-mentioned technical proposal, the revolving part is located above or below the drum, and corresponding with the drum.

It is located above or below drum in the present solution, revolving part is arranged, and corresponding with drum, in this way, revolving part exists Radiation air can be equably sent to drum surface, solving drum cannot comprehensively, effectively radiate because having a very wide distribution when rotation The problem of, and this structure has many advantages, such as that air-supply track end is short, radiation air drag losses are few, radiating efficiency is high, in satisfaction pair Under the premise of drum radiating requirements, low, low to the running speed requirement of revolving part, Ke Yiti is required for the wind pressure at revolving part Product operational energy efficiency is risen, while realizing reduction pneumatic noise, in addition, by being arranged above or below drum in revolving part, with The space dexterously merged out using drum is for revolving part installation and activity, particularly with the biggish feelings of revolving part radial dimension Condition assembles revolving part without still further expanding interiors of products space, makes revolving part that can be not only restricted to the current space cloth of product Office, and product internal structure compactedness is effectively improved, realize product miniaturization and lightweight.

In a technical solution of the invention, the electromagnetism cooking equipment further include: magnetic stripe, for the revolving part position The case where below the drum, is equipped with the magnetic stripe on the revolving part, and the revolving part makes the magnetic stripe do circle when rotating Zhou Yundong.

In the present solution, magnetic stripe is set to rotation by the design it is understood that magnetic stripe plays magnet accumulating cap in drum On part, realize that driving magnetic stripe moves in a circle when revolving part rotation, this may make that localized positions are with and without magnetic stripe below cookware Corresponding state is effectively switched with the rotation of revolving part, relative to the magnetic in traditional structure by coil panel and thereon For the structure of bar assembly fixing assembling, make below cookware when revolving part rotates in this programme by traditional solid-state alternating magnetic field Become dynamic alternating magnetic field, so that the magnetic field strength of position below cookware be made to tend to uniformly, solve existing in dynamic The problem of heating uniformity difference is caused because having magnetic stripe and magnetic field strength at no magnetic stripe position inconsistent, is realized and is promoted electromagnetism culinary art The heating uniformity performance of equipment, and dissipated in this structure by driving revolving part rotation that air-supply can be achieved at the same time using driving device Heat and switching magnetic stripe position, realize multi-purpose content, have simplified the composition amount of parts of product, save product cost, go forward side by side one Step saves the interior space requirement of product, keeps product structure arrangement more compact, realizes product miniaturization and lightweight, together When, revolving part drives the air-flow of generation other than flowing to drum and carrying out radiating and cooling when rotated in this structure, can also be direct It flows through magnetic stripe surface and carries out radiating and cooling, there is preferable heat dissipation effect to magnetic stripe.

In above-mentioned technical proposal, the revolving part includes: skeleton, and the skeleton is equipped with multiple for installing the magnetic stripe Mounting portion and the hollow-out parts between the adjacent mounting portion；Multiple blades are set on the skeleton.

In the present solution, design revolving part includes skeleton and multiple blades, skeleton plays carrying, support magnetic stripe and blade Effect is, it can be achieved that magnetic stripe assembly is firm, and can promote the problem of blade stiffness is to prevent blade temperature distortion, it is ensured that revolving part is led Wind efficiency is reliable, in addition, design framework is designed as hollow-out parts at the position between adjacent mounting portion, hollow-out parts, which can play, to be subtracted Weight effect, reduces the driving force demand of revolving part, realizes the purpose for reducing product operation energy consumption, and hollow-out parts are worn for air-flow It crosses, promotes the air supply efficiency of revolving part, to promote the heat dissipation effect to drum, and the air-flow for flowing through hollow-out parts can accelerate to magnetic stripe Heat dissipation, the problem of preventing in magnetic stripe portion heat to be enriched with and lead to revolving part blowing hot-air, it is ensured that reliable to drum heat spreading function.

In above-mentioned technical proposal, the skeleton is the integral structure of injection molding with the multiple blade.

In the present solution, design framework and multiple blades are the integral structure of injection molding, injection structure has molding High-efficient, the advantages that structural strength is high, from assembling, can realize under the premise of ensuring revolving part reliable in quality reduces product Cost.

In a technical solution of the invention, the electromagnetism cooking equipment further include: magnetic stripe component, the drum lower section Equipped with the magnetic stripe component, the magnetic stripe component is equipped with magnetic stripe, and the magnetic stripe component makes the magnetic stripe move in a circle when rotating, Wherein, the driving device is connect with the magnetic stripe component, makes the driving device that the magnetic stripe component be driven to revolve at runtime Turn or the magnetic stripe component and the revolving part between be equipped with linkage mechanism be driven, lead to the revolving part when rotated It crosses the linkage mechanism and drives the magnetic stripe component rotation.

In the present solution, magnetic stripe component is arranged below drum, magnetic stripe component is equipped with magnetic stripe, and the magnetic stripe below drum is used for Poly- magnetic promotes cooking efficiency to prevent leak-stopping magnetic problem, wherein and setting magnetic stripe component is driven device and drives in the design, or by Revolving part is by linkage mechanism (for example, linkage mechanism is by the revolving part universal driving shaft coaxially connected with magnetic stripe component or is to be connected Gear drive or link chain mechanism or belt gear or link mechanism etc. between revolving part and magnetic stripe component) it drives It is rotated, realizes that driving magnetic stripe moves in a circle, this may make that localized positions are corresponding with and without magnetic stripe below cookware State is effectively switched with the rotation of magnetic stripe component, is consolidated relative to the magnetic stripe component in traditional structure by coil panel and thereon Surely for the structure assembled, make to become dynamic from traditional solid-state alternating magnetic field below cookware when magnetic stripe component rotates in this programme State alternating magnetic field, so that the magnetic field strength of position below cookware be made to tend to uniformly, solve existing because there is magnetic in dynamic Item is inconsistent with magnetic field strength at no magnetic stripe position and causes the problem of heating uniformity difference, realizes and promotes electromagnetism cooking equipment Heating uniformity performance, meanwhile, when blower is radiated from a side of magnetic stripe component to its air-supply, pass through driving magnetic stripe component rotation Turn that each position of magnetic stripe can be made more uniformly to contact with radiation air, conducive to the heat dissipation uniformity promoted to magnetic stripe, and leads in this structure Crossing can drive revolving part and magnetic stripe component to rotate simultaneously using a driving device, realize air-supply heat dissipation and switching magnetic stripe position respectively It sets, realizes multi-purpose content, simplified the composition amount of parts of product, save product cost, and further save product Interior space requirement keeps product structure arrangement more compact, realizes product miniaturization and lightweight.

In any of the above-described technical solution, the revolving part is separated from each other with the drum or the revolving part and the line Disk is connected by the structure that is rotatably connected or the drum is fixed on the revolving part.

In the present solution, design revolving part is separated from each other with drum or revolving part and drum pass through the structure that is rotatably connected It is connected, in this way, revolving part is driven device driving when rotating, can avoid that drum is driven to rotate with, drum can be made to protect It holds static, on the one hand can reduce driving load, reduce product energy consumption, on the other hand be more conducive to drum and keep stablizing, avoid drum The problems such as displacement or conducting wire are wound guarantees product reliability, and is equipped with magnetic stripe for revolving part, and magnetic stripe is done when revolving part rotates The scheme of circular motion, when drum is static, the poly- magnetic potential that magnetic stripe equally may be implemented obtains effectively with revolving part rotation Switch purpose, makes to become dynamic alternating magnetic field from traditional solid-state alternating magnetic field below cookware, to make each position below cookware The magnetic field strength at place tends to uniformly, solve existing due to having magnetic stripe and magnetic field strength at no magnetic stripe position inconsistent in dynamic The problem of heating uniformity difference is caused, realizes that the heating uniformity performance for promoting electromagnetism cooking equipment can also design drum certainly It is fixed on revolving part, so as to drive drum rotation thereon when revolving part rotates, specifically such as, design revolving part is coil panel branch Frame, coil bracket are equipped with blade, so that driving generates radiation air when coil bracket rotates, in addition, drum, magnetic stripe assemble On coil bracket, driving device drives the blade-carrying coil panel to rotate integrally, it is to be understood that this is only to realize Drum is fixed on one of diversified forms on revolving part, in fact, this programme is not limited thereto, will not enumerate herein , but under the premise of not departing from the design design, belong to the protection scope of this programme.

In any of the above-described technical solution, the revolving part and the drum be coaxially arranged and/or the revolving part with it is described The size fit of drum and/or the revolving part region inswept when rotating are without departing from the drum outer.

In the present solution, keeping revolving part coaxially arranged with drum, relative to revolving part and the scheme of wire coil eccentric setting Under the premise of ensuring revolving part without departing from drum disk regional scope the maximization of revolving part radial dimension may be implemented, i.e., in speech The radial dimension of revolving part is increased, in this way, revolving part only needs the slow-speed of revolution to can be achieved with Wind Volume, radiating efficiency is high, and avoids Because of noise problem caused by high-speed cruising；The size fit of revolving part and drum is set, to ensure revolving part without departing from drum Realize that revolving part radial dimension maximizes, that is, increases the radial dimension of revolving part under the premise of disk regional scope, in this way, rotation Turning part only and need the slow-speed of revolution can be achieved with Wind Volume, and radiating efficiency is high, and noise problem caused by avoiding because of high-speed cruising；Setting rotation Turn the projection of the inswept online panel surface in region when inswept region is without departing from drum outer, i.e. control revolving part rotation when part rotation Without departing from drum outer, with the space that is dexterously merged out using drum for revolving part activity, when preventing revolving part from rotating with Other components interference inside equipment, and under the premise of ensuring that revolving part is reliable for operation, which is not necessarily to existing electromagnetism The internal element layout of cooking equipment does large variation, saves the betterment expenses such as product mold, producing line, reduces product cost.

In any of the above-described technical solution, the driving device includes: motor, and the motor is connect with the revolving part, or The motor is connect by transmission device with the revolving part；Or magnetic drive part, it is driven in a manner of Magnetic force tracting when running Move the revolving part rotation.

In the present solution, setting driving device includes motor, for example, the output shaft of motor is directly connect with revolving part, So that the output shaft of motor is directly driven revolving part rotation when rotating, has that transmission loss is small, structure is simple, easy to assembly excellent Point, or design motor are connect by transmission device with revolving part, transmit power, transmission in motor and revolving part using transmission device Device can play the role of absorbing, vibration damping between motor and revolving part, it is ensured that revolving part runs smoothly, particularly with revolving part It is equipped with for the scheme of magnetic stripe, guarantees magnetic stripe and drum relative position essence to reach by promoting revolving part running stability The purpose of degree, it is ensured that the efficiently poly- magnetic of magnetic stripe, and can achieve the purpose for reducing operation noise；Setting driving device includes that magnetic force drives Moving part, for example, being electromagnet or other permanent-magnet materials, the magneticaction generated using magnetic drive part realizes that power or torque exist Non contact transmission between magnetic drive part and revolving part, the structure have overload protection function, and stable drive, it is ensured that rotation Turn part robust motion, it is ensured that the efficiently poly- magnetic of magnetic stripe, and can achieve the purpose for reducing operation noise.

The case where preferably for power is transmitted by transmission device between motor and revolving part, the transmission device can For belt mechanism, chain-wheel mechanism, gear mechanism, link mechanism etc..

In any of the above-described technical solution, the electromagnetism cooking equipment further include: bearing, a rotary shaft are connected to the bearing And connect with the revolving part, it is rotated when the revolving part is driven by the driving device around the axis of the rotary shaft.

In the present solution, rotary shaft is arranged on revolving part, rotary shaft can be an integral structure with revolving part or be seperated Formula structure, setting rotary shaft are connected to bearing, it is to be understood that can be interference fitted between the inner ring and rotary shaft of bearing Connection can be realized in the case where not influencing rotary shaft and rotating using the bearing and be propped up the magnetic stripe of revolving part even on Support, the gravitational load of magnetic stripe from revolving part and thereon that can reduce that driving device is subject in this way, it is ensured that driving device fortune Row is steady reliable, prevents driving device overwork damage.

In any of the above-described technical solution, the electromagnetism cooking equipment further include: bearing block, the bearing support is in the axis It holds on seat.

In the present solution, setting bearing block can fix, for example, bearing bearing support more convenient for installing to bearing Seat is equipped with mounting groove, and the outer ring of bearing and mounting groove interference fit connect, and realization makes bearing stablize assembly, can more may be used By the magnetic stripe support of ground to revolving part and thereon.

In any of the above-described technical solution, the electromagnetism cooking equipment further include: pedestal, the bearing block are arranged at the bottom On seat, wherein the bearing block is an integral structure for seperated component or the bearing block with the pedestal with the pedestal.

In the present solution, bearing block is arranged on the pedestal of electromagnetism cooking equipment, make revolving part and the thereon weight of magnetic stripe Power load is ultimately applied to pedestal, guarantees bearing block stationarity, wherein bearing block can be split type structure with pedestal, more specifically Ground, bearing block and pedestal can be filled admittedly by modes such as screw, clamping, rivetings, and structure is simple, easy to assembly, certainly, this field skill Art personnel can also design bearing block and pedestal according to demand and can be an integral molding structure.

Optionally, the electromagnetism cooking equipment is electromagnetic oven, electromagnetism baking machine or electromagnetism rice cooker.

Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention Recognize.

Detailed description of the invention

Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures Obviously and it is readily appreciated that, in which:

Fig. 1 is the decomposition texture schematic diagram of electromagnetism cooking equipment described in one embodiment of the invention；

Fig. 2 is the schematic cross-sectional view of electromagnetism cooking equipment described in one embodiment of the invention；

Fig. 3 is the partial enlargement diagram of the sectional structure of electromagnetism cooking equipment shown in Fig. 2；

Fig. 4 is structural schematic diagram of the revolving part described in one embodiment of the invention under the first visual angle；

Fig. 5 is structural schematic diagram of the revolving part described in one embodiment of the invention under the second visual angle；

Fig. 6 is the partial structural diagram of electromagnetism cooking equipment described in one embodiment of the invention.

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 6 are as follows:

10 winding brackets, 20 revolving parts, 21 skeletons, 211 mounting portions, 212 hollow-out parts, 22 blades, 23 rotary shafts, 30 magnetic Item, 41 motors, 42 output shafts, 51 bearings, 52 bearing blocks, 521 deep gouges, 522 axis holes, 60 pedestals, 70 blowers, 80 panels.

Specific embodiment

To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application Feature in example and embodiment can be combined with each other.

In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below Specific embodiment limitation.

The electromagnetism cooking equipment described according to some embodiments of the invention is described referring to Fig. 1 to Fig. 6.

As shown in Figures 1 to 6, the electromagnetism cooking equipment that the embodiment of the present invention provides, comprising: drum, blower 70, rotation Part 20 and driving device.

Specifically, drum can generate magnetic field so that cookware incudes heat production；Energy certain driving air-flow flows to drum when blower 70 is run It radiates to drum, it is to be understood that blower 70 can be specially to be generally used for such as circuit board, drum inside electromagnetism cooking equipment It can also be the blower for radiating individually for drum etc. the cooling fan that multiple electromagnetic elements radiate；Revolving part 20 Neighbouring drum, revolving part 20 are equipped with blade 22, and certain driving air-flow is flowed to drum when revolving part 20 rotates；Driving device is for driving Dynamic revolving part 20 rotates.

It is understood that drum can generate magnetic field so that cookware incudes heat production, specifically such as, for dredging wound drum, have Body includes winding bracket 10 and the conducting wire that is set around on winding bracket 10, and magnetic field is generated when conducting wire is powered and is produced so that cookware incudes Heat specifically includes the line cake turned to by conducting wire for close wound drum, and magnetic field is generated when conducting wire is powered and is produced so that cookware incudes Heat.

Electromagnetism cooking equipment described in the above embodiment of the present invention, revolving part 20 are equipped with blade 22, and revolving part 20 is driving When being rotated under the driving of dynamic device, drives the air-flow near revolving part 20 to flow to form radiation air to drum heat dissipation, play to line The effect of disk auxiliary heat dissipation solves the problems, such as that drum cannot comprehensively, effectively radiate because having a very wide distribution, in this way, meeting Under the premise of to drum radiating requirements, the heat dissipation load of 70 component of blower can be reduced relatively, reduce the revolving speed requirement to blower 70, Solve the problems such as blower 70 runs high noise, 70 service life of blower is low.

It is worth noting that revolving part 20 is understood that be independent fan part, when revolving part 20 works, inhaled from outside Certain driving air-flow radiates to drum after wind, can reduce the thermic load of blower 70 in this way, in this way, blower 70 with excessive speeds without being transported The effect of blower 70 is realized to 70 noise reduction of blower and protected to row, and since revolving part 20 is adjacent to drum, dissipates ensuring to meet drum Under the premise of heat, the revolving speed of revolving part 20 will not equally generate noise, vibration problem, power loss is small, runs energy without excessively high Effect is high；Alternatively, revolving part 20 also is understood as the accessory of blower 70, play the role of 70 power of extension blower, for wind The position that the air-flow that machine 70 is driven can not be sent to provides power again and does work to the insufficient air-flow of the part kinetic energy, makes air-flow It can be sent on the drum region of distance remotely and radiate, achieve the effect that distribution of air flow, drum heat dissipation can be made more equal Even, abundant, foregoing advantages are not necessarily to can be realized by the revolving speed for promoting blower 70, realize to 70 noise reduction of blower and protection blower 70 Effect, and the kinetic energy due to doing work again is without excessive, the revolving speed of revolving part 20 without excessively high, will not equally generate noise, Vibration problem, power loss is small, and operational energy efficiency is high.

In one embodiment of the invention, as shown in Figure 1 to Figure 3, revolving part 20 is located above or below drum, and It is corresponding with the drum, it is to be understood that for dredging wound drum, with the corresponding relationship of revolving part 20 can be regarded as its around The corresponding relationship of line bracket 10 and revolving part 20, for close wound drum, with the corresponding relationship of revolving part 20 can for line cake with The corresponding relationship of revolving part 20.

It is located above or below drum in the present solution, revolving part 20 is arranged, and corresponding with drum, in this way, revolving part 20 when rotated can equably be sent to radiation air on drum surface, and solve drum cannot get comprehensively, effectively because having a very wide distribution The problem of heat dissipation, and this structure has many advantages, such as that air-supply track end is short, radiation air drag losses are few, radiating efficiency is high, full Under the premise of foot is to drum radiating requirements, running speed requirement low, to revolving part 20 is required for the wind pressure at revolving part 20 It is low, product operational energy efficiency can be promoted, while realizing reduction pneumatic noise, in addition, by being arranged on drum in revolving part 20 Side or lower section are installed and movable with the space dexterously merged out using drum for revolving part 20, particularly with revolving part 20 The larger situation of radial dimension assembles revolving part 20 without still further expanding interiors of products space, makes revolving part 20 can not be by It is limited to the current space layout of product, and effectively improves product internal structure compactedness, realizes product miniaturization and lightweight.

Preferably, the size fit of revolving part 20 and drum, the structure only need the slow-speed of revolution to can be achieved with Wind Volume, heat dissipation effect Rate is high.Further it will be understood that general blower 70 is due to being limited to interiors of products space layout, diameter is generally all smaller, Need to be generated Wind Volume with high revolving speed, and revolving part 20 herein utilizes rotation by the way that it to be set to above or below drum Part 20 and drum are substantially in the structural similarity of pie, dexterously utilize the space layout position of original drum, realize and meet Not additional occupied space while the installation of revolving part 20 of major diameter, revolution space demand, and while working, only needs the slow-speed of revolution just It is able to achieve Wind Volume, radiating efficiency is high.

It is highly preferred that revolving part 20 and drum are coaxially arranged, relative to revolving part 20 and the scheme of wire coil eccentric setting It is maximum that 20 radial dimension of revolving part may be implemented under the premise of ensuring revolving part 20 without departing from drum disk regional scope in speech Change, that is, the radial dimension of revolving part 20 is increased, in this way, revolving part 20 only needs the slow-speed of revolution to can be achieved with Wind Volume, radiating efficiency Height, and noise problem caused by avoiding because of high-speed cruising.

It is further preferred that region inswept when the rotation of revolving part 20 without departing from drum outer, i.e. control revolving part 20 revolves The projection of the inswept online panel surface in region is the structure for dredging wound drum for drum, can also manage without departing from drum outer when turning Xie Wei, when revolving part 20 rotates inswept region 10 surface of winding bracket projection without departing from winding bracket 10 outer, with skilful The space merged out wonderfully using drum is for 20 activity of revolving part, around the drum of when preventing revolving part 20 from rotating and equipment inside The interference of other components, and under the premise of ensuring that revolving part 20 is reliable for operation, which is not necessarily to set the culinary art of existing electromagnetism Standby internal element layout does large variation, saves the betterment expenses such as product mold, producing line, reduces product cost.

As a preferred embodiment of this programme, as shown in fig. 6, revolving part 20 is with drum, roughly same outer diameter, and revolves It is coaxially arranged with drum to turn part 20.

In the first embodiment of the present invention, electromagnetism cooking equipment further includes magnetic stripe 30, more specifically, for revolving part 20 The case where below the drum, is equipped with magnetic stripe 30 on revolving part 20, and revolving part 20 makes magnetic stripe 30 move in a circle when rotating.

In the present solution, magnetic stripe 30 is set to by the design it is understood that magnetic stripe 30 plays magnet accumulating cap in drum On revolving part 20, realize that driving magnetic stripe 30 moves in a circle when revolving part 20 rotates, this may make local location below cookware It, as the rotation of revolving part 20 is effectively switched, is incited somebody to action relative in traditional structure with and without the corresponding state of magnetic stripe 30 at place For the structure of coil panel and magnetic stripe component fixing assembling thereon, make when revolving part 20 rotates in this programme below cookware by Traditional solid-state alternating magnetic field becomes dynamic alternating magnetic field, so that the magnetic field strength of position below cookware be made to become in dynamic In uniform, solve existing to cause heating uniformity is poor to ask because having magnetic stripe 30 and magnetic field strength at no magnetic stripe position inconsistent Topic realizes the heating uniformity performance for promoting electromagnetism cooking equipment, meanwhile, blower 70 is from the side of magnetic stripe and the component of revolving part To its air-supply radiated when, by driving magnetic stripe and revolving part component rotation can make each position of magnetic stripe more uniformly with heat dissipation Wind contact, conducive to the heat dissipation uniformity promoted to magnetic stripe, and by driving revolving part 20 to rotate using driving device in this structure Air-supply heat dissipation and switching 30 position of magnetic stripe can be achieved at the same time, realize multi-purpose content, simplified the composition amount of parts of product, save Product cost is saved, and further saves the interior space requirement of product, keeps product structure arrangement more compact, realizes that product is small Type and lightweight, meanwhile, revolving part 20 drives the air-flow of generation to radiate in addition to flowing to drum when rotated in this structure Other than cooling, also radiating and cooling can be carried out directly through 30 surface of magnetic stripe, there is preferable heat dissipation effect to magnetic stripe 30.

In above-described embodiment, it is preferable that as shown in Figure 4 and Figure 5, revolving part 20 includes skeleton 21 and multiple blades 22, tool Body, skeleton 21 is equipped with multiple mounting portions 211 for installing magnetic stripe 30 and the hollow-out parts between adjacent mounting portion 211 212；Multiple blades 22 are set on skeleton 21.

It is highly preferred that as shown in Figure 4 and Figure 5, being at least partially disposed in hollow-out parts 212 with further in multiple blades 22 Promote wind-guiding efficiency.

In the present solution, design revolving part 20 includes skeleton 21 and multiple blades 22, skeleton 21 plays carrying, support magnetic stripe 30 and blade 22 effect, it can be achieved that the assembly of magnetic stripe 30 is firm, and can promote 22 rigidity of blade to prevent 22 temperature distortion of blade The problem of, it is ensured that 20 wind-guiding efficiency of revolving part is reliable, in addition, design framework 21 is at the position between adjacent mounting portion 211 Hollow-out parts 212 are designed as, hollow-out parts 212 can play weight loss effect, reduce the driving force demand of revolving part 20, and realizing reduces product The purpose of operation energy consumption, and hollow-out parts 212 pass through for air-flow, promote the air supply efficiency of revolving part 20, to be promoted to drum Heat dissipation effect, and the air-flow for flowing through hollow-out parts 212 can accelerate the heat dissipation to magnetic stripe 30, prevent magnetic stripe 30 upper heat enrichments and lead The problem of causing 20 blowing hot-air of revolving part, it is ensured that reliable to drum heat spreading function.

In above-described embodiment, it is preferable that the integral structure of skeleton 21 and multiple blades 22 for injection molding, injection structure Have many advantages, such as high shaping efficiency, structural strength height, from assembling, it can be real under the premise of ensuring 20 reliable in quality of revolving part Now reduce product cost.

It is further preferred that magnetic stripe 30 is integrally connected on skeleton 21 as mold insert by above-mentioned injection molding process, At this moment, mounting portion 211 is the bound edge for being coated on 30 outside of magnetic stripe, and certainly, this programme is also not limited thereto, and can also design installation Portion 211 is the card slot taken shape on skeleton 21, and magnetic stripe 30 is installed in card slot by subsequent assembling procedure and realizes connection.

In the second embodiment of the present invention, electromagnetism cooking equipment further includes magnetic stripe component, is equipped with magnetic simultaneously below drum Bar assembly and revolving part, magnetic stripe can be equipped on revolving part can not also set magnetic stripe, and magnetic stripe component is equipped with magnetic stripe, the rotation of magnetic stripe component When so that magnetic stripe is moved in a circle, wherein driving device is connect with magnetic stripe component, and driving device is made to drive magnetic stripe component at runtime It is equipped with linkage mechanism between rotation or magnetic stripe component and revolving part 20 to be driven, revolving part 20 is made to pass through linkage when rotated Mechanism drives the rotation of magnetic stripe component.

In the present solution, magnetic stripe component is arranged below drum, magnetic stripe component is equipped with magnetic stripe, and the magnetic stripe below drum is used for Poly- magnetic promotes cooking efficiency to prevent leak-stopping magnetic problem, wherein and setting magnetic stripe component is driven device and drives in the design, or by Revolving part 20 is by linkage mechanism (for example, linkage mechanism is coaxially connected universal driving shaft or to be with magnetic stripe component by revolving part 20 The gear drive or link chain mechanism or belt gear or link mechanism being engaged between revolving part 20 and magnetic stripe component Deng) drive and rotated, realize that driving magnetic stripe moves in a circle, this may make below cookware localized positions with and without magnetic stripe with Corresponding state effectively switched with the rotation of magnetic stripe component, relative to the magnetic in traditional structure by coil panel and thereon For the structure of bar assembly fixing assembling, make below cookware when magnetic stripe component rotates in this programme by traditional solid-state alternation magnetic Field becomes dynamic alternating magnetic field, so that the magnetic field strength of position below cookware be made to tend to uniformly, solve existing in dynamic The problem that heating uniformity difference is caused because having magnetic stripe and magnetic field strength at no magnetic stripe position inconsistent, realize promoted electromagnetism cook The heating uniformity performance for equipment of preparing food, and by the way that revolving part 20 and magnetic stripe can be driven simultaneously using a driving device in this structure Component rotation realizes air-supply heat dissipation and switching magnetic stripe position respectively, realizes multi-purpose content, simplified the composition component number of product Amount saves product cost, and further saves the interior space requirement of product, keeps product structure arrangement more compact, realizes Product miniaturization and lightweight.

As a concrete scheme of the present embodiment, magnetic stripe component specifically includes magnetic stripe bracket and magnetic stripe, and magnetic stripe bracket can For moulding, magnetic stripe is integrally connected on magnetic stripe bracket as mold insert by injection molding process or magnetic stripe bracket is equipped with card The structures such as slot, magnetic stripe are mounted in card slot by subsequent installation step.

As a concrete scheme of the present embodiment, magnetic stripe component is the integrated product of magnetic material, the one product One or more regional areas are as magnetic stripe.

In some embodiments of the invention, as shown in Figure 1 to Figure 3, revolving part 20 is separated from each other or revolving part with drum 20 are connected with drum by the structure (not shown) that is rotatably connected or drum is fixed on revolving part 20.

In the present solution, design revolving part 20 is separated from each other with drum or revolving part 20 and drum pass through and be rotatably connected Structure is connected, in this way, revolving part 20 is driven device driving when rotating, can avoid that drum is driven to rotate with, can make Drum is remain stationary, and on the one hand can reduce driving load, reduces product energy consumption, is on the other hand more conducive to drum and is kept stablizing, keeps away The problems such as exempting from drum displacement or conducting wire winding guarantees product reliability, and is equipped with magnetic stripe 30, revolving part 20 for revolving part 20 The poly- magnetic potential of magnetic stripe 30 equally may be implemented with rotation when drum is static in the scheme that magnetic stripe 30 moves in a circle when rotation The rotation of part 20 obtains effectively switching purpose, makes to become dynamic alternating magnetic field from traditional solid-state alternating magnetic field below cookware, from And the magnetic field strength of position below cookware is made to tend to uniformly, solve existing because having magnetic stripe 30 and no magnetic stripe 30 in dynamic Magnetic field strength is inconsistent and cause the problem of heating uniformity difference at position, realizes the heating uniformity for promoting electromagnetism cooking equipment Performance can also design drum and be fixed on revolving part 20 certainly, so as to drum rotation thereon is driven when revolving part 20 rotates, Specifically such as, design revolving part 20 is coil bracket, and coil bracket is equipped with blade 22, so that coil bracket drives when rotating Movable property gives birth to radiation air, in addition, drum, magnetic stripe 30 are assemblied on coil bracket, driving device drives this to have the line of blade 22 It encloses disk to rotate integrally, it is to be understood that this is only to realize that drum is fixed on one of the diversified forms on revolving part 20, practical On, this programme is not limited thereto, and will not enumerate herein, but under the premise of not departing from the design design, belong to In the protection scope of this programme.

In some embodiments of the invention, as shown in Figure 1 to Figure 3, driving device includes motor 41, motor 41 and rotation Part 20 connects, and specifically such as, the output shaft 42 of motor 41 is directly connect with revolving part 20, when rotating the output shaft 42 of motor 41 The rotation of revolving part 20 is directly driven, has the advantages that transmission loss is small, structure is simple, easy to assembly, or design motor 41 passes through Transmission device (not shown) is connect with revolving part 20, is transmitted power in motor 41 and revolving part 20 using transmission device, is passed Dynamic device can play the role of absorbing, vibration damping between motor 41 and revolving part 20, it is ensured that revolving part 20 runs smoothly, especially right For the scheme that revolving part 20 is equipped with magnetic stripe 30, to guarantee magnetic stripe 30 by promoting 20 running stability of revolving part to reach With the purpose of drum relative positional accuracy, it is ensured that the efficient poly- magnetic of magnetic stripe 30, and can achieve the purpose for reducing operation noise.

Preferably, transmission device can be belt mechanism, chain-wheel mechanism, gear mechanism, link mechanism etc., it is possible to understand that It is to realize there are many structure types being mutually driven between revolving part 20 and motor 41, will not enumerate herein, but not The protection scope of the design is belonged under the premise of being detached from the design design.

In one embodiment of the invention, driving device includes magnetic drive part (not shown), operation when with The mode of Magnetic force tracting drives revolving part 20 to rotate, for example, being electromagnet or other permanent-magnet materials, is generated using magnetic drive part Magneticaction, realize power or the torque non contact transmission between magnetic drive part and revolving part 20, the structure have overload protect Protective function, and stable drive, it is ensured that 20 robust motion of revolving part, it is ensured that the efficient poly- magnetic of magnetic stripe 30, and can achieve drop The purpose of low operation noise.

In any of the above-described embodiment, as shown in Figure 1 to Figure 3, electromagnetism cooking equipment further includes bearing 51, and a rotary shaft 23 is worn It is connected to bearing 51 and is connect with revolving part 20, axis when revolving part 20 is driven device driving around rotary shaft 23 rotates.

In the present solution, rotary shaft 23 is arranged on revolving part 20, rotary shaft 23 can be an integral structure with revolving part 20 Or be split type structure, setting rotary shaft 23 is connected to bearing 51, it is to be understood that the inner ring of bearing 51 and rotary shaft 23 it Between can carry out interference fit connection, using the bearing 51 can not influence rotary shaft 23 rotate in the case where realize to revolving part 20 Magnetic stripe 30 even on is supported, magnetic stripe 30 from revolving part 20 and thereon that can reduce that driving device is subject in this way Gravitational load, it is ensured that driving device runs smoothly reliably, prevent driving device overwork damage.

In any of the above-described embodiment, the electromagnetism cooking equipment further includes bearing block 52, and bearing 51 is supported on bearing block 52 On.

In the present solution, setting bearing block 52 can fix, example the support of bearing 51 more convenient for installing to bearing 51 Such as, bearing block 52 is equipped with mounting groove, and the outer ring of bearing 51 and mounting groove interference fit connect, and realization makes bearing 51 stablize dress Match, with the support of magnetic stripe 30 that can more reliably to revolving part 20 and thereon.

More specifically, as shown in Figures 2 and 3, bearing block 52 is equipped with deep gouge 521, and the slot bottom of deep gouge 521 is equipped with axis hole 522, deep gouge 521 as the mounting groove for installing bearing 51, bearing 51 be located in deep gouge 521 and its outer ring and deep gouge 521 it Between be interference fitted, rotary shaft 23 inserts in the inner ring of bearing 51 from the top down and is formed interference fit, and rotary shaft 23 is equipped with Slot, the output shaft 42 of motor 41 are inserted into slot after passing through axis hole 522 from bottom to top, it is preferable that slot is poroid in half, output Axis 42 is adapted to therewith, makes output shaft 42 that rotary shaft 23 be driven to rotate.

In any of the above-described embodiment, as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 6, electromagnetism cooking equipment further includes pedestal 60, bearing Seat 52 is arranged on pedestal 60, wherein bearing block 52 is seperated component or bearing block 52 with pedestal 60 and pedestal 60 is integral type Structure.

In the present solution, making revolving part 20 and thereon magnetic on the pedestal 60 that electromagnetism cooking equipment is arranged in bearing block 52 The gravitational load of item 30 is ultimately applied to pedestal 60, guarantees 52 stationarity of bearing block, wherein bearing block 52 can be point with pedestal 60 Body formula structure, more specifically, bearing block 52 and pedestal 60 can be filled solid by modes such as screw, clamping, rivetings, structure is simple, group Dress is convenient, and certainly, those skilled in the art can also design bearing block 52 and pedestal 60 according to demand and can be an integral molding structure.

Optionally, the electromagnetism cooking equipment is electromagnetic oven, electromagnetism baking machine or electromagnetism rice cooker.

As a kind of preferred implementation form of electromagnetism cooking equipment of the present invention, a specific embodiment of the invention is mentioned A kind of electromagnetic oven is supplied, as shown in Figures 1 to 6, electromagnetic oven includes pedestal 60, panel 80 and the bottom of panel 80,80 lower section of panel Circuit board between seat 60 is equipped with blower 70 at circuit board and is used to blow to circuit board, in addition, between panel 80 and pedestal 60 also Equipped with drum, drum lower part or upper design have rotatable revolving part 20, and revolving part 20 under the drive of the drive can Rotation carries out auxiliary heat dissipation to form radiation air and blow to drum.More specifically, as shown in Figure 4 and Figure 5, different from routine Coil disk structure, the drum in this programme for generating magnetic field and the magnetic stripe 30 for magnetic conduction are individual components, and magnetic stripe 30 is set to On revolving part 20, revolving part 20 makes the magnetic stripe 30 on revolving part 20 move in a circle when rotating.For driving revolving part 20 to rotate Can be motor 41, may additionally include the belt gear being driven between motor 41 and revolving part 20, magnetic force can also be designed Hitch structure drives revolving part 20 to rotate.It is more stable in order to rotate revolving part 20, it more preferably can be in revolving part 20 and motor Design has bearing 51 between 41, and bearing 51 may be mounted on bearing block 52.Bearing block 52 can be individual part, can also be with It is that directly design structure forms on pedestal 60.Drum is relatively-stationary with pedestal 60, that is to say, that revolving part 20 rotated When, drum does not rotate.It designs as described above, forms radiation air when revolving part 20 rotates under the drive of motor 41, Generated wind to drum, just can the main air blower 70 at auxiliary circuit board auxiliary heat dissipation is made to drum.In this way, the electricity such as circuit board The revolving speed of main air blower 70 at sub- component can reduce, thus the problem of reducing 70 noise of blower.Moreover, general blower 70 due to being limited to space layout, and diameter is generally all less, needs to be generated Wind Volume with high revolving speed, and the rotation in this programme Part 20 then cleverly utilizes the space layout position of original coil panel, and the design of 20 major diameter of revolving part, while not volume may be implemented Outer occupied space, and only need the slow-speed of revolution to can be achieved with Wind Volume when the work of revolving part 20 of the major diameter, radiating efficiency is high.

Electromagnetism cooking equipment provided by the invention, revolving part are equipped with blade, and revolving part revolves under the drive of the drive When turning, radiation air can be formed and radiated to drum, played to drum auxiliary heat dissipation, solve drum cannot get because having a very wide distribution Comprehensively, the problem of effectively radiating, in this way, dissipating for fan part opposite can be reduced under the premise of meeting to drum radiating requirements Thermic load is reduced to the requirement of the revolving speed of blower, solves fan operation high noise, the problems such as fan life is low.

In the present invention, term " first ", " second " are only used for the purpose described, are not understood to indicate or imply phase To importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", " connected ", The terms such as " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For this field For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

In description of the invention, it is to be understood that the orientation or positional relationship of the instructions such as term " on ", "lower" be based on Orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion institute The device or unit of finger must have specific direction, be constructed and operated in a specific orientation, it is thus impossible to be interpreted as to this hair Bright limitation.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with Suitable mode combines.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (12)

1. a kind of electromagnetism cooking equipment characterized by comprising

Drum can generate magnetic field so that cookware incudes heat production；

Blower, energy certain driving air-flow flows to the drum when running；

Revolving part, the neighbouring drum, the revolving part are equipped with blade；

Driving device, for driving the revolving part to rotate.

2. electromagnetism cooking equipment according to claim 1, which is characterized in that

The revolving part is located above or below the drum, and corresponding with the drum.

3. electromagnetism cooking equipment according to claim 2, which is characterized in that further include:

Magnetic stripe the case where being located at below the drum for the revolving part, is equipped with the magnetic stripe, the rotation on the revolving part Turn to make the magnetic stripe move in a circle when part rotation.

4. electromagnetism cooking equipment according to claim 3, which is characterized in that the revolving part includes:

Skeleton, the skeleton are equipped with multiple for installing the mounting portion of the magnetic stripe and between the adjacent mounting portion Hollow-out parts；

Multiple blades are set on the skeleton.

5. electromagnetism cooking equipment according to claim 4, which is characterized in that

The skeleton and multiple blades are the integral structure of injection molding.

6. electromagnetism cooking equipment according to claim 1, which is characterized in that further include:

Magnetic stripe component, the drum lower section are equipped with the magnetic stripe component, and the magnetic stripe component is equipped with magnetic stripe, the magnetic stripe component rotation The magnetic stripe is set to move in a circle when turning,

Wherein, the driving device is connect with the magnetic stripe component, and the driving device is made to drive the magnetic stripe group at runtime Linkage mechanism is equipped between part rotation or the magnetic stripe component and the revolving part to be driven, and the revolving part is being rotated When magnetic stripe component rotation driven by the linkage mechanism.

7. electromagnetism cooking equipment according to any one of claim 1 to 6, which is characterized in that

The revolving part is separated from each other with the drum or the revolving part and the drum pass through the structure phase that is rotatably connected Even or the drum is fixed on the revolving part.

8. electromagnetism cooking equipment according to any one of claim 1 to 6, which is characterized in that

The revolving part and the drum be coaxially arranged and/or the size fit and/or institute of the revolving part and the drum Region inswept when revolving part rotation is stated without departing from the drum outer.

9. electromagnetism cooking equipment according to any one of claim 1 to 6, which is characterized in that the driving device includes:

Motor, the motor is connect with the revolving part or the motor is connect by transmission device with the revolving part；Or

Magnetic drive part drives the revolving part to rotate in a manner of Magnetic force tracting when running.

10. electromagnetism cooking equipment according to any one of claim 1 to 6, which is characterized in that further include:

Bearing, a rotary shaft are connected to the bearing and connect with the revolving part, and the revolving part is driven by the driving device It is rotated when dynamic around the axis of the rotary shaft.

11. electromagnetism cooking equipment according to claim 10, which is characterized in that further include:

Bearing block, the bearing support is on the bearing block.

12. electromagnetism cooking equipment according to claim 11, which is characterized in that further include:

Pedestal, the bearing block setting is on the base, wherein the bearing block is seperated component or institute with the pedestal Bearing block is stated to be an integral structure with the pedestal.