CN209015269U - Negative pressure heating device and sale apparatus - Google Patents
Negative pressure heating device and sale apparatus Download PDFInfo
- Publication number
- CN209015269U CN209015269U CN201821932120.5U CN201821932120U CN209015269U CN 209015269 U CN209015269 U CN 209015269U CN 201821932120 U CN201821932120 U CN 201821932120U CN 209015269 U CN209015269 U CN 209015269U
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- Prior art keywords
- negative pressure
- heating device
- cover
- guide rail
- pressure heating
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Abstract
The utility model embodiment discloses a kind of negative pressure heating device and sale apparatus, wherein the negative pressure heating device, including pedestal；The magnetron assembly of the base bottom is set；The pallet of the Chuck top is set；Cover on the pedestal is set；Negative pressure component on the cover is set；Wherein, the negative pressure component is used to form airtight cavity with the pallet.The utility model embodiment realize by negative pressure component manufacture subnormal ambient so that the aqueous heated material placed on pallet when heated moisture faster boil generate steam, heated material heating it is more uniform, and shortening heating time.
Description
Technical field
The utility model relates to heating device technology area more particularly to a kind of negative pressure heating devices and sale apparatus.
Background technique
Currently, micro-wave oven is widely applied due to the convenience on using, for being used as family, convenience store, meal
Heating device in the places such as shop or clerk's office.Micro-wave oven is to be placed in the intracorporal food of its chamber to it to pass through microwave energy
It is heated, but above-mentioned heating process is to heat at normal atmospheric pressure to food, universal heating time is longer.
Utility model content
The utility model embodiment proposes a kind of negative pressure heating device and sale apparatus, it is intended to solve microwave in the prior art
Stove heating device is to heat at normal atmospheric pressure to food to heated material heating, and universal heating time is longer to ask
Topic.
On the one hand, the utility model embodiment proposes a kind of negative pressure heating device, comprising:
Pedestal；
The magnetron assembly of the base bottom is set；
The pallet of the Chuck top is set；
Cover on the pedestal is set；
Negative pressure component on the cover is set；Wherein, the negative pressure component is used to form closed chamber with the pallet
Body.
On the other hand, the utility model provides a kind of sale apparatus, including sale apparatus ontology, and is set to described sell
Sell the negative pressure heating device in device noumenon.
Implement the utility model embodiment, realizes and subnormal ambient is manufactured by negative pressure component, so that placed on pallet
Aqueous heated material when heated moisture faster boil generate steam, heated material heating it is more uniform, and shorten
Heating time.
Detailed description of the invention
In order to illustrate more clearly of the utility model embodiment technical solution, will make below to required in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structural schematic diagram for negative pressure heating device that the utility model embodiment proposes；
Fig. 2 is after removing pedestal and magnetron assembly in a kind of negative pressure heating device of the utility model embodiment proposition
Structural schematic diagram；
Fig. 3 is that the knot after cover and negative pressure component is removed in a kind of negative pressure heating device of the utility model embodiment proposition
Structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, the technical solution in embodiment is carried out it is clear, complete
Ground describes, and similar reference numerals represent similar component in attached drawing.Obviously, will be described below embodiment is only that this is practical
Novel a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
It should be appreciated that ought use in this specification and in the appended claims, term " includes " and "comprising" instruction
Described feature, entirety, step, operation, the presence of element and/or component, but one or more of the other feature, whole is not precluded
Body, step, operation, the presence or addition of element, component and/or its set.
It is also understood that specific merely for the sake of describing in this utility model embodiment term used in the description
The purpose of embodiment and be not intended to limit the utility model embodiment.Such as in the utility model embodiment specification and appended power
As used in sharp claim, other situations unless the context is clearly specified, otherwise " one " of singular, "one"
And "the" is intended to include plural form.
Referring to figures 1-3, a kind of structural representation for negative pressure heating device that wherein Fig. 1 proposes for the utility model embodiment
Figure；Fig. 2 is that the structure after pedestal and magnetron assembly is removed in a kind of negative pressure heating device of the utility model embodiment proposition
Schematic diagram；Fig. 3 is that the knot after cover and negative pressure component is removed in a kind of negative pressure heating device of the utility model embodiment proposition
Structure schematic diagram.The utility model embodiment proposes a kind of negative pressure heating device, comprising:
Pedestal 100；
The magnetron assembly 200 of 100 bottom end of pedestal is set；
The pallet 110 on 100 top of pedestal is set；
Cover 400 on the pedestal 100 is set；
Negative pressure component 500 on the cover 400 is set；Wherein, the negative pressure component 500 is used for and the pallet
110 form airtight cavity.
In the present embodiment, the container for holding food (such as noodle soup) is put into pallet 110, closes cover 400 later
Or decline cover 400, the negative pressure component 500 and pallet 110 being set on cover 400 are in inverted status to form airtight cavity,
Negative pressure component 500 vacuumizes airtight cavity, forms vacuum cavity, and magnetron assembly 200 starts to the food in container
After heating, opens cover 400 or promote cover 400, the food that heating is completed is taken out from pallet 110.
Airtight cavity is vacuumized in pressure component 500, forms vacuum cavity to the container placed on pallet 110
When the food inside held is heated, due to the atmospheric pressure in negative pressure cavity be lower than standard atmospheric pressure, and utilize water boiling point with
The characteristic of air pressure change, manufacture subnormal ambient make the food held in container when heated moisture faster boil generation steam,
So that heat foods are more uniform, heating time is shortened.
In one embodiment, as shown in Figure 1-Figure 3, the first embodiment as negative pressure heating device, the pedestal 100
Top is additionally provided with hoistable platform 300；The side of the hoistable platform 300, and the cover 400 is arranged in the cover 400
It can be moved along the hoistable platform 300.
Wherein, the negative pressure component 500 can follow the cover 400 to move and drop on the hoistable platform 300
Heating work position, to form airtight cavity with the pallet 110.
In the present embodiment, after cover 400 is risen to a high position by hoistable platform 300, the appearance of food (such as noodle soup) will be held
Device is put into pallet 110, and cover 400 is dropped to heating work position by hoistable platform 300, the negative pressure group being set on cover 400
Part 500 and pallet 110 are in inverted status to form airtight cavity, and negative pressure component 500 vacuumizes airtight cavity, are formed negative
Cavity is pressed, after the starting of magnetron assembly 200 is to the heat foods in container, hoistable platform 300 promotes cover 400 supreme
The food that heating is completed is taken out in position from pallet 110.
Airtight cavity is vacuumized in pressure component 500, forms vacuum cavity to the container placed on pallet 110
When the food inside held is heated, due to the atmospheric pressure in negative pressure cavity be lower than standard atmospheric pressure, and utilize water boiling point with
The characteristic of air pressure change, manufacture subnormal ambient make the food held in container when heated moisture faster boil generation steam,
So that heat foods are more uniform, heating time is shortened.
In one embodiment, as depicted in figs. 1 and 2, the negative pressure component 500 includes:
Vacuum generator 510 on the cover 400 is set；
It is set to the negative pressure cover 520 connecting in the cover 400 and with the vacuum generator 510；Wherein, described negative
It presses the bottom end opening of cover 520 and the internal diameter at the bottom end opening of the negative pressure cover 520 is greater than the outer diameter of the pallet 110.
In the present embodiment, vacuum generator 510 is a kind of vacuum component that negative pressure is generated using positive pressure gas source, is made
It obtains in the place for having compressed air, or need the place of positive/negative-pressure to obtain negative pressure simultaneously in a pneumatic system to become ten partial volumes
Easily and conveniently.When negative pressure cover 520, which tips upside down on, forms airtight cavity on pallet 110, can quickly be made by vacuum generator 510
It obtains the intracorporal air pressure of closed chamber and is lower than standard atmospheric pressure, so that the moisture boiling point in the presence of reducing airtight cavity reduces, from
And it is easier to reach boiling point evaporation generation steam to heat food.
In one embodiment, as shown in Figure 1, the magnetron assembly 200 includes:
The magnetron 210 of 100 bottom end of pedestal is set；
The kenotron (because viewing angle problem is not shown in Fig. 1-Fig. 3) of 100 bottom end of pedestal is set,
The kenotron and the magnetron 210 are electrically connected；
The transformer (because viewing angle problem is not shown in Fig. 1-Fig. 3) of the base bottom, the transformer are set
It is electrically connected with the kenotron.
In the present embodiment, magnetron 210 is a kind of electron tube for generating microwave energy.Substantially one is set
Diode in stationary magnetic field.Electronics is under the control of orthogonal stationary magnetic field and steady electric field in managing, with high-frequency electrical
Magnetic field interacts, energy conversion is obtained from steady electric field into microwave energy, to reach the mesh for generating microwave energy
's.
When magnetron 210 connects electricity (i.e. magnetron 210 connects the internal or external power supply module of negative pressure heating device), also
It need to be rectified by kenotron, and transformation is carried out to ensure that it is stable that magnetron 210 carries out by transformer
Microwave energy.
In one embodiment, as shown in Figure 1-Figure 3, the hoistable platform 300 includes:
It is vertically installed in the bracket component 310 of the Chuck top side；Wherein, the bracket component 310 includes bracket
Ontology 311 and the screw rod 312 that one end is connect with the pedestal 100, the other end is connect with the rack body 311；
The motor drive component 320 of the side on 311 top of rack body, the motor drive component 320 are set
It is connect with the screw rod 312, for driving the screw rod 312 to rotate；
It is sheathed on 312 outer wall of screw rod by feed screw nut 330 and what can be moved along the rack body 311 adds
Thermal ontology fixing seat 340.
In the present embodiment, in order to realize the driving to negative pressure component 500 on cover 400 is set to, cover 400 can be consolidated
It is arranged on the lateral wall of heating device ontology fixing seat 340 calmly.When under driving of the screw rod 312 in motor drive component 320 turns
When dynamic, it is sheathed on 312 outer wall of screw rod and the feed screw nut 330 be fixed in heating device ontology fixing seat 340 is along screw rod 312
It is for linear motion, to realize the driving to negative pressure component 500 on cover 400 is set to.
In one embodiment, as shown in Figure 1, the one end of the rack body 311 horizontally is provided with the first guide rail
313, the other end of the rack body 311 horizontally is provided with the second guide rail 314；It first guide rail and described second leads
The heating device ontology fixing seat 340 is arranged on the outer wall of rail；The screw rod 312 be located at first guide rail 313 with
Between second guide rail 314；It is parallel to each other between first guide rail 313, second guide rail 314 and the screw rod 312.
Wherein, the number of the heating device ontology fixing seat 340 is at least 2.
In the present embodiment, it moves up and down to increase the heating device ontology fixing seat 340 along the screw rod 312
Stability can also be provided with the first guide rail 313,311 edge of rack body in the one end of the rack body 311 horizontally
Horizontally the other end is provided with the second guide rail 314, to ensure the heating device ontology fixing seat by 3 supporting points
340 stability line movement.
In one embodiment, as shown in Figure 1, being additionally provided with and described first in the heating device ontology fixing seat 340
The first movable pulley group 341 that guide rail 313 is touched and can be slided along first guide rail 313；The heating device ontology fixing seat
The the second movable pulley group for touching and being slided along second guide rail 314 with second guide rail 314 is additionally provided on 340
342。
In the present embodiment, in order to reduce the heating device ontology fixing seat 340 along the screw rod 312 in the bracket
The friction that ontology 311 moves up and down, can set in the position that the heating device ontology fixing seat 340 is touched with the first guide rail 313
Set the first movable pulley group 341, and in the position that the heating device ontology fixing seat 340 and the second guide rail 314 touch setting the
Two movable pulley groups 342 effectively reduce the heating device ontology fixing seat to convert rolling friction for sliding friction
340 frictional force during the motion.
In one embodiment, it is provided on first guide rail 313 and second guide rail 314 for limiting heating dress
Set the limited block (being not drawn into Fig. 1-Fig. 3) of 340 stroke of ontology fixing seat.
In the present embodiment, in order to accurately limit the stroke of the heating device ontology fixing seat 340, can at least away from
It is the first height place setting upper limit position block from pedestal 100, and is being setting lower position block (the at the second height apart from pedestal 100
Two height are less than the first height).It is located at a high position when the heating device ontology fixing seat 340 moves at upper limit position block, when
It is located at heating work position when the heating device ontology fixing seat 340 moves at lower position block.
In one embodiment, as shown in Figure 1, the motor drive component 320 includes:
It is fixedly installed on the driving motor 321 of the side on 311 top of rack body；
The driving wheel 322 being sheathed in the drive shaft of the driving motor 321；
It is sheathed on the driven wheel 323 on 312 top of screw rod, the driven wheel 323 passes through synchronous belt 324 and the active
322 connection of wheel.
In the present embodiment, the screw rod 312 can be driven to rotate as driving source by driving motor 321.It only needs at this time
Be arranged driving wheel 322 in the drive shaft of the driving motor 321, be arranged driven wheel 323 on 312 top of screw rod, will it is described from
Driving wheel 323 is connect by synchronous belt 324 with the driving wheel 322.By above-mentioned driving method, the screw rod 312 turns
Speed is more steady, ensures that the smooth motion for the negative pressure component 500 being arranged on the cover 400.
In one embodiment, the second embodiment as negative pressure heating device, the cover 400 are fixedly disposed at described
On pedestal 100, and the side of the cover 400 is provided with switching door (being not shown in Fig. 1-Fig. 3).In a second embodiment,
Structure can refer to existing micro-wave oven heating device, and the negative pressure component is only arranged in the furnace chamber of micro-wave oven heating device,
To realize that negative pressure heats.In a second embodiment, when it is implemented, the negative pressure component only needs to include a vacuum generator,
No setting is required negative pressure cover.
In the specific implementation, the lifting set-up mode and fixed setting mode for not limiting to cover, as long as being able to achieve micro-
Negative pressure component described in the setting of wave stove heating, to realize that negative pressure heats.
A kind of sale apparatus for applying above-mentioned negative pressure heating device is additionally provided in the utility model, wherein described sell
Device includes sale apparatus ontology, and is set to the intrinsic negative pressure heating device of the sale apparatus.
For example, storage region is provided in device noumenon selling, for placing article to be sold (such as noodle soup).When with
Family is manual or the article to be sold being watered is placed in the negative pressure by being set to the intrinsic manipulator of sale apparatus
When on the pallet of heating device, decline or closure cover, so that the negative pressure component and pallet on cover are in inverted status to be formed
Airtight cavity, negative pressure component vacuumize airtight cavity, form vacuum cavity, and magnetron assembly starts to the food in container
After object heats, is promoted or open cover, the food that heating is completed is taken out from pallet.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Part, reference can be made to the related descriptions of other embodiments.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.In this way, even these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
The above is specific embodiment of the present utility model, but the protection scope of the utility model is not limited to
This, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in various etc.
The modifications or substitutions of effect, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this is practical new
The protection scope of type should be subject to the protection scope in claims.
Claims (10)
1. a kind of negative pressure heating device characterized by comprising
Pedestal；
The magnetron assembly of the base bottom is set；
The pallet of the Chuck top is set；
Cover on the pedestal is set；
Negative pressure component on the cover is set；Wherein, the negative pressure component is used to form airtight cavity with the pallet.
2. negative pressure heating device according to claim 1, which is characterized in that it is flat that the top of the pedestal is additionally provided with lifting
Platform；The side of the hoistable platform is arranged in the cover, and the cover can be moved along the hoistable platform.
3. negative pressure heating device according to claim 1, which is characterized in that the side of the cover is provided with switching door.
4. negative pressure heating device according to claim 1 or 2, which is characterized in that the negative pressure component includes:
Vacuum generator on the cover is set；
It is set to the negative pressure cover connecting in the cover and with the vacuum generator；Wherein, the bottom end of the negative pressure cover
Internal diameter at opening and the bottom end opening of the negative pressure cover is greater than the outer diameter of the pallet.
5. negative pressure heating device according to claim 1 or 2 or 3, which is characterized in that the magnetron assembly includes:
The magnetron of the base bottom is set；
The kenotron of the base bottom is set, and the kenotron electrically connects with the magnetron
It connects；
The transformer of the base bottom is set, and the transformer and the kenotron are electrically connected.
6. negative pressure heating device according to claim 2, which is characterized in that the hoistable platform includes:
It is vertically installed in the bracket component of the Chuck top side；Wherein, the bracket component includes rack body and one end
It is connect with the pedestal, the screw rod that the other end is connect with the rack body；
The motor drive component of the side on the rack body top is set, and the motor drive component and the screw rod connect
It connects, for driving the screw rod to rotate；
The heating device ontology that can be moved on the screw rod outer wall and along the rack body is sheathed on by feed screw nut to fix
Seat.
7. negative pressure heating device according to claim 6, which is characterized in that the one end of the rack body horizontally is set
It is equipped with the first guide rail, the other end of the rack body horizontally is provided with the second guide rail；First guide rail and described
The heating device ontology fixing seat is arranged on the outer wall of two guide rails；The screw rod is located at first guide rail and described the
Between two guide rails；It is parallel to each other between first guide rail, second guide rail and the screw rod.
8. negative pressure heating device according to claim 7, which is characterized in that also set in the heating device ontology fixing seat
It is equipped with the first movable pulley group for touching and being slided along first guide rail with first guide rail；The heating device ontology
The the second movable pulley group for touching and being slided along second guide rail with second guide rail is additionally provided in fixing seat.
9. negative pressure heating device according to claim 6, which is characterized in that the motor drive component includes:
It is fixedly installed on the driving motor of the side on the rack body top；
The driving wheel being sheathed in the drive shaft of the driving motor；
It is sheathed on the driven wheel of the screw mandrel top, the driven wheel is connect by synchronous belt with the driving wheel.
10. a kind of sale apparatus, which is characterized in that including sale apparatus ontology, and to be set to the sale apparatus intrinsic
Such as the described in any item negative pressure heating devices of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932120.5U CN209015269U (en) | 2018-11-22 | 2018-11-22 | Negative pressure heating device and sale apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932120.5U CN209015269U (en) | 2018-11-22 | 2018-11-22 | Negative pressure heating device and sale apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209015269U true CN209015269U (en) | 2019-06-21 |
Family
ID=66842969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821932120.5U Active CN209015269U (en) | 2018-11-22 | 2018-11-22 | Negative pressure heating device and sale apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209015269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110503780A (en) * | 2019-08-22 | 2019-11-26 | 深圳市邂逅科技有限公司 | The method of vending machine and quick cooking |
-
2018
- 2018-11-22 CN CN201821932120.5U patent/CN209015269U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110503780A (en) * | 2019-08-22 | 2019-11-26 | 深圳市邂逅科技有限公司 | The method of vending machine and quick cooking |
| CN110503780B (en) * | 2019-08-22 | 2022-08-09 | 深圳市邂逅科技有限公司 | Vending machine and method for quickly cooking dishes |
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