CN109695900A - Heating device - Google Patents
Heating device Download PDFInfo
- Publication number
- CN109695900A CN109695900A CN201910073433.2A CN201910073433A CN109695900A CN 109695900 A CN109695900 A CN 109695900A CN 201910073433 A CN201910073433 A CN 201910073433A CN 109695900 A CN109695900 A CN 109695900A
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- China
- Prior art keywords
- heating cavity
- heating
- bracket
- bottom plate
- connect
- Prior art date
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 152
- 230000007246 mechanism Effects 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 50
- 235000013305 food Nutrition 0.000 description 12
- 238000001514 detection method Methods 0.000 description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/06—Arrangement or mounting of electric heating elements
- F24C7/067—Arrangement or mounting of electric heating elements on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Electric Ovens (AREA)
Abstract
Embodiments of the present invention provide a kind of heating device.The device includes: bracket, bottom plate, heating cavity and heat producer.Bottom plate is connect with bracket；Heating cavity is arranged in the top of bottom plate and connect with bracket slide；Heat producer is arranged on heating cavity.The heating device of the embodiment of the present invention is able to detect on bottom plate with the presence or absence of material, heating cavity is then controlled if there is material to be moved to and contacts baseplate, and it controls heat producer and the material on bottom plate is heated, realize the automation heating of material, the operating cost for having saved material heating, improves heating efficiency.
Description
Technical field
Embodiments of the present invention are related to heat-processing equipment technical field, more specifically, embodiments of the present invention are related to
Heating device.
Background technique
Background that this section is intended to provide an explanation of the embodiments of the present invention set forth in the claims or context.Herein
Description recognizes it is the prior art not because not being included in this section.
Currently, people are growing for the demand of letter meal and fast food in the market with the variation of life style.Wherein,
Microwave heating equipment is to use more universal food rapid-heating device at present.But since existing microwave heating equipment is held
The pallet of food be accommodated in heating food chamber in, therefore heat foods completion need to take when, by chamber interior
The limitation in space, so that taking for some foods is more inconvenient.On the other hand, chamber room temperature increases during heating,
When progress food is taken, it is easy to be scalded by chamber.
Summary of the invention
In the present context, embodiments of the present invention are intended to provide a kind of heating device.
In the first aspect of embodiment of the present invention, a kind of heating device is provided, comprising:
Bracket；
Bottom plate is connect with the bracket；
Heating cavity is arranged in the top of the bottom plate and connect with the bracket slide；
Heat producer is arranged on the heating cavity.
In one embodiment of the invention, the bottom level of the bottom plate and the bracket is slidably connected, the heating
Cavity is connect with the bracket vertical sliding.
In one embodiment of the invention, the bottom plate is connect by expansion link mechanism with the bracket slide, described
Expansion link mechanism has fixing end and telescopic end, and the fixing end is connect with the bracket, the telescopic setting of telescopic end
In the fixing end, and the telescopic end is connect with the bottom plate.
In one embodiment of the invention, the heating cavity is connect by elevating mechanism with the bracket slide.
In one embodiment of the invention, the elevating mechanism includes lead screw and feed screw nut, and the lead screw is set vertically
It sets on the bracket, the feed screw nut is slidably disposed on the lead screw, the feed screw nut and the heating chamber
Body connection.
In one embodiment of the invention, the feed screw nut is connect by connecting plate with the heating cavity, described
It is additionally provided with guide rail on bracket, sliding block is slidably connected on the guide rail, the sliding block is connect with the connecting plate.
In one embodiment of the invention, the lead screw is two, is separately positioned on opposite the two of the heating cavity
Side.
It in one embodiment of the invention, further include transmission mechanism, the transmission mechanism is connect with the lead screw.
In one embodiment of the invention, the transmission mechanism includes first pulley, the second belt wheel and belt, and described
The output end of driving device is arranged in one belt wheel, and second belt wheel is arranged on the lead screw, the belt and described first
Belt wheel is connected with second belt wheel.
It in one embodiment of the invention, further include the first transmission mechanism and the second transmission mechanism, first transmission
Mechanism is connect with the first lead screw, and first lead screw is connect by the second transmission mechanism with the second lead screw.
In one embodiment of the invention, the heating cavity is provided with multiple steam holes.
In one embodiment of the invention, vapor collector, the heating are provided at the top of the heating cavity
Vapor in cavity is moved in the vapor collector via each steam hole.
In one embodiment of the invention, the vapor collector includes deflector and catch basin, the deflector
In position corresponding with each steam hole, the deflector is received for that will distribute the vapor at place via the steam hole for setting
Collect and is guided in the catch basin.
In one embodiment of the invention, the inner wall of the heating cavity be provided with it is several integrated molding and it is uniformly distributed
Bulge-structure.
In one embodiment of the invention, limiting slot is provided on the bottom plate.
In one embodiment of the invention, multiple overflow holes are provided on the bottom plate.
In one embodiment of the invention, the heat producer uses microwave generator.
In one embodiment of the invention, micro-wave screening dress is provided at the bottom opening outer rim of the heating cavity
It sets.
In one embodiment of the invention, the microwave shielding device includes flame-retardant sponge.
In one embodiment of the invention, the microwave shielding device further includes wire, and the wire is threaded through
In the flame-retardant sponge.
In one embodiment of the invention, the microwave shielding device further includes conductive fabric, and the conductive fabric is coated on
Outside the flame-retardant sponge.
In one embodiment of the invention, the inner wall of the heating cavity is coated with total reflection microwave material.
It in one embodiment of the invention, further include adjuster, the adjuster is connect with the heat producer.
It in one embodiment of the invention, further include detection device, the detection device is arranged in the bottom plate or institute
It states on bracket, for detecting on the bottom plate with the presence or absence of material.
It in one embodiment of the invention, further include control unit, it is described control unit and the detection device, described
Heating cavity and heat producer connection, if the detection device detects on the bottom plate there are the material,
Then control the heating cavity slide into the contacts baseplate, and control heat producer work.
The heating device of embodiment according to the present invention can detecte with the presence or absence of material on bottom plate, if there is material
It then controls heating cavity to be moved to and contacts baseplate, and controls heat producer and the material on bottom plate is heated, realize object
The automation of material is heated, and has been saved the operating cost of material heating, has been improved heating efficiency.
Detailed description of the invention
The following detailed description is read with reference to the accompanying drawings, above-mentioned and other mesh of exemplary embodiment of the invention
, feature and advantage will become prone to understand.In the accompanying drawings, if showing by way of example rather than limitation of the invention
Dry embodiment, in which:
Fig. 1 schematically shows schematic diagram of heating device according to an embodiment of the present invention；
Fig. 2 schematically shows the schematic diagram of heating device of another embodiment according to the present invention；
Fig. 3 schematically shows the heating cavity structural schematic diagram of heating device according to an embodiment of the present invention；
Fig. 4 schematically shows the heating cavity structural representations of the heating device of another embodiment according to the present invention
Figure；
Fig. 5 schematically shows the vapor collector structure signal of heating device according to an embodiment of the present invention
Figure；
Fig. 6 schematically shows the structural diagram of base plate of heating device according to an embodiment of the present invention.
In the accompanying drawings, identical or corresponding label indicates identical or corresponding part.
Specific embodiment
The principle and spirit of the invention are described below with reference to several illustrative embodiments.It should be appreciated that providing this
A little embodiments are used for the purpose of making those skilled in the art can better understand that realizing the present invention in turn, and be not with any
Mode limits the scope of the invention.On the contrary, these embodiments are provided so that this disclosure will be more thorough and complete, and energy
It is enough that the scope of the present disclosure is completely communicated to those skilled in the art.
Embodiment according to the present invention proposes a kind of heating device.
Herein, any number of elements in attached drawing is used to example rather than limitation and any name are only used for
It distinguishes, without any restrictions meaning.
Below with reference to several representative embodiments of the invention, the principle and spirit of the present invention are explained in detail.
Summary of the invention
The inventors discovered that existing microwave heating equipment is since internal structure design is unreasonable, food is in heating process
It is middle can uneven heating it is even and heating efficiency is low so that some parts of food for completing of heating are awfully hot and some parts or cold,
It can not directly eat and need to heat repeatedly.Also, there is also microwave leakages to ask during heating for existing microwave heating equipment
Topic, will receive microwave radiation-influencinlayer during waiting heat foods so as to cause user.And it generates during heating
Vapor can remain in inside microwave heating equipment, when user takes food, be easy the water droplet being condensed or micro-wave oven
Shell is scalded.
In view of this, the present invention provides a kind of heating device, it whether there is material according on detection bottom plate, to control heating
The movement of cavity, and control heat producer and the material on bottom plate is heated, it realizes the automation heating of material, saves
The operating cost of material heating, improves heating efficiency.
After introduced the basic principles of the present invention, lower mask body introduces various non-limiting embodiment party of the invention
Formula.
Exemplary means
The heating device that illustrative embodiments according to the present invention are described below with reference to Fig. 1 is illustrated.It should be noted that
, the application scenarios of the heating device of exemplary embodiment of the invention are merely for convenience of understanding spirit and original of the invention
It manages and shows, embodiments of the present invention are not limited in this respect.On the contrary, embodiments of the present invention can be applied to
Applicable any scene.
As shown in Figure 1, the heating device of the embodiment of the present invention may include:
Bracket 1, bracket 1 is mainly used for fixed and connects all parts in heating device, and guarantees heating device sheet
Stablizing for body is placed.It should be noted that arbitrary shape and structure can be used in bracket 1, do not do in embodiments of the present invention specific
It limits.And it should be understood that the planform of bracket 1 shown in Fig. 1 is only used for for example, being not limited to this structure
Shape.
Bottom plate 2 is connect with bracket 1.Bottom plate 2 is for carrying material.Material, which can be, to be needed through heating devices heat
Any food.For example, bowl dress, cup or any form of ovenable meal such as packed.Heating dress according to an embodiment of the present invention
The application scenarios set are different, and material is also possible to other things except food, can specifically be selected according to application scenarios
It selects.
Heating cavity 3 is arranged in the top of bottom plate 2 and is slidably connected with bracket 1.Heating cavity 3 is mainly used for will be to be added
Thermal material is located in the closed chamber formed with bottom plate 2, to realize the heating to material, and guarantees the heating process of material
It is not affected by the external environment.Wherein, the cavity body structure of any shape of bottom opening and inner hollow can be used in heating cavity 3.
For example, rectangle, spherical shape or polygon etc..
It should be noted that in order to more intuitively understand positional relationship described in the embodiment of the present invention, it is assumed that shown in Fig. 1
The top of heating device be upper position, the lower part of heating device shown in FIG. 1 is lower orientation.
Heat producer 4 is arranged on heating cavity 3.Heat producer 4 is used to slide into and bottom plate 2 when heating cavity 3
After contact, heat is distributed into heating cavity 3 to heat to material.
It should be noted that any heat source for heating in the prior art can be used in heat producer 4.For example, adopting
With any heat source such as microwave generator, heating tube, heating plate or heating tape.
In a kind of possible embodiment, when heat producer 4 is if microwave generator, microwave generator can be used
Magnetron.Since the structure of magnetron is simple, high-efficient, operating voltage is low, power supply is simple and the ability of adaptation load variation is strong,
Thus it is suitable for the other application of microwave heating and microwave energy.
In a kind of possible embodiment, bottom plate 2 and the bottom level of bracket 1 are slidably connected, heating cavity 3 and bracket
The connection of 1 vertical sliding.I.e. the moving direction of bottom plate 2 is vertical with the moving direction of heating cavity 3.
When 2 level of bottom plate slide into stretch out bracket 1 outside when, can in order to which material to be heated is placed on bottom plate 2,
And convenient for the material heated is removed from bottom plate 2, prevent user take material when be heated cavity 3 or internal steam
Cold perm wound.
After heating cavity 3 slides down to the first predeterminated position, heating cavity 3 stops movement, and microwave generator starts
The material on bottom plate 2 is heated in work, realization.After heating cavity 3 upward sliding to the second predeterminated position, heating cavity
3 stop movement.First predeterminated position can be understood as the position that heating cavity 3 is contacted with bottom plate 2, be also possible to heating chamber
The position that the other component of 3 bottom of body setting is contacted with bottom plate 2.First predeterminated position is set as being contacted with bottom plate 2
Position is mainly used for realizing the sealing that heating cavity 3 and bottom plate 2 are formed by chamber, the microwave for avoiding microwave generator from generating
Pass through the slot leakage between heating cavity 3 and bottom plate 2.Wherein, the first predeterminated position and the second predeterminated position can pass through fine motion
Switch control is respectively provided with microswitch in the first predeterminated position of bracket 1 and the second predeterminated position, when heating cavity 3 is moving
When triggering corresponding microswitch during dynamic, heating cavity 3 then stops moving.
It further include adjuster (not shown) in a kind of possible embodiment, adjuster and heat producer 4 connect
It connects.Adjuster is used to control the heating power of heat producer 4.When heat producer 4 is using microwave generator, adjuster is logical
The microwave frequency of change heat producer is crossed to control the different output power of heating device, is added to reach control according to demand
The effect of showing tremendous enthusiasm power power.
In a kind of possible embodiment, bottom plate 2 is slidably connected by expansion link mechanism 5 with bracket 1.Expansion link mechanism
5 have fixing end 51 and telescopic end 52.Fixing end 51 is connect with bracket 1, and telescopic end 52 is telescopic to be arranged in fixing end 51,
And telescopic end 52 is connect with bottom plate 2.When telescopic end 52 is stretched out from fixing end 51, bottom plate 2 can be driven to reach the outer of bracket 1
Portion.When telescopic end 52 retracts in fixing end 51, bottom plate 2 can be driven to slide back in bracket 1.
It should be noted that the level of bottom plate 2 and bracket 1 is slidably connected and any driving mechanism in the prior art can be used
It realizes, however it is not limited to above-mentioned expansion link mechanism 5.For example, bottom plate 2 can also realize bottom plate 2 and bracket 1 by gear and rack teeth mechanism
Level be slidably connected.Specifically, the gear of gear and rack teeth mechanism is rotatably connected on bracket 1, set with the rack gear of gear cooperation
It sets on a base plate 2.When gear rotation, by being slided from the level of the engagement of teeth different on rack gear, realization rack drives bottom plate 2
It is dynamic.
In a kind of possible embodiment, heating cavity 3 is slidably connected by elevating mechanism 6 with bracket 1.Elevating mechanism
6 for driving heating cavity 3 to realize the movement relative to bracket 1 in the vertical direction.Wherein, vertical direction can be understood as from branch
Moving direction between the top-to-bottom of frame 1.The quantity and position of elevating mechanism 6 can be selected according to need of work
And adjustment, it is not limited thereto.
In a kind of possible embodiment, elevating mechanism 6 includes lead screw 61 and feed screw nut 62, and lead screw 61 is vertically arranged
On bracket 1, feed screw nut 62 is slidably disposed on lead screw, and feed screw nut 62 is connect with heating cavity 3, is added to drive
Hot cavity 3 slides in the vertical direction along lead screw 61.Wherein, the shape for the heating cavity 3 that feed screw nut 62 can connect as needed
The feed screw nut of shape selection different shape structure.For example, nylon flange feed screw nut can be used in feed screw nut 62.
In a kind of possible embodiment, feed screw nut 62 is connect by connecting plate 63 with heating cavity 3.On bracket 1
It is additionally provided with guide rail 64, sliding block 65 is slidably connected on guide rail 64, sliding block 65 is connect with connecting plate 63.It can be right by guide rail 64
The vertical direction sliding of heating cavity 3 is oriented to.
It further include transmission mechanism 7 in a kind of possible embodiment, transmission mechanism 7 is connect with lead screw 61, to drive silk
Thick stick 61 rotate, thus realize feed screw nut 62 along lead screw 61 vertical direction sliding.Wherein, transmission mechanism 7 can be used existing
Any mechanism in technology, as long as can be realized the rotation of driving lead screw 61.
For example, transmission mechanism 7 includes first pulley 71, the second belt wheel 72 and belt 73.The setting of first pulley 71 is driving
The output end of device, the second belt wheel 72 are arranged on lead screw 61, and belt 73 is connect with first pulley 71 and the second belt wheel 72, with group
At pulley transmission mechanism.Wherein, motor can be used in driving device.
In order to enable heating cavity 3 is more steady in vertical direction sliding, can distinguish in the opposite sides face of heating cavity 3
It is symmetrical arranged elevating mechanism 6.
In a kind of possible embodiment, as shown in Fig. 2, lead screw 61 includes the first lead screw 611 and the second lead screw 612,
First lead screw 611 and the second lead screw 612 are separately positioned on the opposite sides of heating cavity 3.It is slidably connected on first lead screw 611
First feed screw nut 613.The second feed screw nut 614 is slidably connected on second lead screw 612.
In a kind of possible embodiment, transmission mechanism 7 is two, respectively the first transmission mechanism 74 and the second transmission
Mechanism 75, the first transmission mechanism 74 are connect with the first lead screw 611, and the first lead screw 611 passes through the second transmission mechanism 75 and second
Thick stick 612 connects, so that 612 synchronization action of the first lead screw 611 and the second lead screw.To realize by being connect with the first lead screw 611
The first feed screw nut 613, and the second feed screw nut 614 being connect with the second lead screw 612, respectively from the phase of heating cavity 3
Drive heating cavity 3 steadily mobile two sides.
In a kind of possible embodiment, multiple steam holes are provided on heating cavity 3.Steam hole is for adding material
The vapor generated in thermal process is discharged from heating cavity 3.Wherein, the setting quantity of steam hole and position can be according to works
Work is selected and is adjusted.
In a specific embodiment, as shown in figure 3, each steam hole 31 can directly be provided with the top surface of heating cavity 3
On, so that the steam generated in heating cavity 3 can quickly be discharged from each steam hole 31 at top.
In another embodiment, as shown in figure 4, an installation can be opened up in the middle part of the top surface of heating cavity 3
Net surface structure 33 is arranged in mouth 32 in installing port 32.Net surface structure 33 has multiple uniformly distributed steam holes 31.
In a kind of possible embodiment, as shown in Figure 1, the top of heating cavity 3 is provided with vapor collector 8.
Vapor in heating cavity 3 is moved in vapor collector 8 via each steam hole 31.Vapor collector 8 will be for that will add
The vapor being discharged in hot cavity 3 is collected after being condensed into liquid, avoids the vapor generated to 3 external environment of heating cavity
Or user's use impacts.
In a kind of possible embodiment, as shown in figure 5, vapor collector 8 includes deflector 81 and catch basin 82.
Deflector 81 is inclined at position corresponding with each steam hole 31, and deflector 81 is used to that the water at place will to be distributed via steam hole 31
Vapor collection and being guided in catch basin 82 is collected.
It should be noted that the structure and shape of vapor collector 8 can be selected according to need of work, as long as can
Realize the function of being condensed and collected to vapor.For example, generally triangular knot can be used in vapor collector 8
Structure.Specifically, including inclination and symmetrically arranged two deflectors 81, two deflectors 81 form two of triangular structure tiltedly
Face.Catch basin 82 is separately positioned on the bottom of two deflectors 81, and vapor can be made to contact with guide face 81 and cold in this way
After congealing into liquid, liquid can slide into catch basin 82 diagonally downward along deflector 81.
In a kind of possible embodiment, as shown in fig. 6, in order to enable the material placed on a base plate 2 can be more
Stablize, limiting slot 21 can be provided on a base plate 2.The shape and size of limiting slot 21 can be adjusted according to the difference of material.
For example, limiting slot 21 is using round or polygon.
In a kind of possible embodiment, multiple overflow holes 22 can be set on bottom plate 2.Overflow hole 22 is for being discharged
The segment fluid flow that material leaks during heating.
In a kind of possible embodiment, the inner wall of heating cavity 3 is provided with several integrated moldings and uniformly distributed convex
Play structure.So that the heat transfer that can uniformly generate heat producer 4 of the inner wall of heating cavity 3 is to material table
Face, so that material is heated evenly.
For example, the inner wall of heating cavity 3 can uniformly send out microwave when heat producer 4 is using microwave generator
The microwave transfer that raw device generates is to surface of material.
In order to further improve the heating efficiency of microwave generator, it is preferred that the inner wall coating of heating cavity 3 is complete
Microwave reflection material, so that the microwave biography that the inner wall of heating cavity 3 more uniform can generate microwave generator
It is handed to surface of material, so that material is heated more uniformly, improves heating efficiency.
In a kind of possible embodiment, the outer surface of heating cavity 3 coats foamed ceramic material, not only can
It prevents heating cavity 3 and the extraneous heat transfer that carries out in heating process from reducing thermal loss, the surface of heating cavity 3 can also be prevented
Temperature is excessively high to damage user.
In a kind of possible embodiment, as shown in Figure 1, when heat producer 4 is using microwave generator, heating chamber
Microwave shielding device 9 is provided at the bottom opening outer rim of body 3.Microwave shielding device 9 is for preventing microwave generator from working
When, microwave leaks between heating cavity and bottom plate, i.e. gap between the bottom and bottom plate 2 of heated sealed cavity 3.Microwave screen
Covering device 9 can be used any device in the prior art, as long as can be realized above-mentioned function.
In a kind of specific embodiment, microwave shielding device 9 may include flame-retardant sponge.In order to further play
Micro-wave screening effect, microwave shielding device 9 can also include wire, and wire is threaded through in flame-retardant sponge.In order to more into
One step plays the role of micro-wave screening, and microwave shielding device 9 can also include conductive fabric, and conductive fabric is coated on outside flame-retardant sponge
Portion.
It further include detection device (not shown) in a kind of possible embodiment, detection device is arranged in bottom plate 2
Or on bracket 1, for detecting on bottom plate 2 with the presence or absence of material.Any sensor in the prior art, example can be used in detection device
Such as, infrared sensor or gravity sensor.
When using infrared sensor, one group of infrared emission switch, infrared emission end and infrared receiver end difference can be used
It is symmetricly set on bottom plate 2 or bracket 1, when hot outer receiving end can receive the infrared ray of infrared emission end transmitting, then says
Stop on bright bottom plate 2 without material, when hot outer receiving end can not receive the infrared ray of infrared emission end transmitting, then illustrates bottom plate
There is material to block infrared ray on 2, thinks that there are materials on bottom plate 2 at this time.
When using gravity sensor, gravity sensor can be installed on a base plate 2, when the gravity for detecting bottom plate 2 is sent out
Changing and when certain time remains unchanged, then judge that there are materials on bottom plate 2.
It further include control unit (not shown) in a kind of possible embodiment, control unit and detection device,
Heating cavity 3 and heat producer 4 connect, if detection device detects that there are materials on bottom plate, control heating cavity 3
It slides into and is contacted with bottom plate 2, and control the work of heat producer 4.Control unit can also be connect with bottom plate 2, control 2 phase of bottom plate
To the horizontal sliding of bracket 1.
When needing to carry out material heating, material is placed on a base plate 2 first, detection device detects bottom plate 2 at this time
On there are after material, send signal to control unit.Control elevating mechanism 6 drives heating cavity after control unit receives signal
3 move straight down, until the stopping of heating cavity 3 moves down after being moved to the first predeterminated position and triggering microswitch.This
When control unit control microwave generator emit microwave into heating cavity 3, the material in heating cavity 3 is heated.This
When according to the demand of user, control unit can also be passed through control adjuster and change heating power.After material heating,
Control unit control elevating mechanism 6 drives heating cavity 3 to move straight up, until being moved to the second predeterminated position and triggering micro-
After dynamic switch, the stopping of heating cavity 3 is moved up.The expansion link mechanism 5 of control unit control simultaneously drives 2 level of bottom plate to slide into
Bracket 1 is stretched out, so that user takes out the material for finishing heat.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral.It can be mechanical connect
It connects, is also possible to be electrically connected, can also be communication.It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature right above second feature and oblique upper, or be merely representative of
First feature horizontal height is less than second feature.
Although detailed description of the preferred embodimentsthe spirit and principles of the present invention are described by reference to several, it should be appreciated that, this
It is not limited to the specific embodiments disclosed for invention, does not also mean that the feature in these aspects cannot to the division of various aspects
Combination is benefited to carry out, this to divide the convenience merely to statement.The present invention is directed to cover appended claims spirit and
Included various modifications and equivalent arrangements in range.
Claims (10)
1. a kind of heating device characterized by comprising
Bracket；
Bottom plate is connect with the bracket；
Heating cavity is arranged in the top of the bottom plate and connect with the bracket slide；
Heat producer is arranged on the heating cavity.
2. the apparatus according to claim 1, which is characterized in that the bottom level of the bottom plate and the bracket, which slides, to be connected
It connects, the heating cavity is connect with the bracket vertical sliding.
3. the apparatus according to claim 1, which is characterized in that the heating cavity is sliding by elevating mechanism and the bracket
Dynamic connection.
4. device according to claim 3, which is characterized in that the elevating mechanism includes lead screw and feed screw nut, described
Lead screw is vertically arranged on the bracket, and the feed screw nut is slidably disposed on the lead screw, the feed screw nut with
The heating cavity connection.
5. device according to claim 4, which is characterized in that it further include transmission mechanism, the transmission mechanism and the silk
Thick stick connection.
6. the apparatus according to claim 1, which is characterized in that the heating cavity is provided with multiple steam holes.
7. device according to claim 6, which is characterized in that be provided with vapor collection at the top of the heating cavity
Device, the vapor in the heating cavity are moved in the vapor collector via each steam hole.
8. the apparatus according to claim 1, which is characterized in that the inner wall of the heating cavity be provided with several one at
Type and uniformly distributed bulge-structure.
9. the apparatus according to claim 1, which is characterized in that the heat producer uses microwave generator.
10. device according to claim 9, which is characterized in that be provided at the bottom opening outer rim of the heating cavity
Microwave shielding device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073433.2A CN109695900B (en) | 2019-01-25 | 2019-01-25 | Heating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073433.2A CN109695900B (en) | 2019-01-25 | 2019-01-25 | Heating device |
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| CN109695900A true CN109695900A (en) | 2019-04-30 |
| CN109695900B CN109695900B (en) | 2020-09-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910073433.2A Active CN109695900B (en) | 2019-01-25 | 2019-01-25 | Heating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494723A (en) * | 2020-03-20 | 2021-10-12 | 青岛海尔智能技术研发有限公司 | Heating device and control method for heating device |
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| CN109695900B (en) | 2020-09-08 |
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