CN209563958U - Constant temperature heat preservation device - Google Patents
Constant temperature heat preservation device Download PDFInfo
- Publication number
- CN209563958U CN209563958U CN201920043560.3U CN201920043560U CN209563958U CN 209563958 U CN209563958 U CN 209563958U CN 201920043560 U CN201920043560 U CN 201920043560U CN 209563958 U CN209563958 U CN 209563958U
- Authority
- CN
- China
- Prior art keywords
- control circuit
- circuit board
- liner
- insulation device
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a constant temperature heat preservation device, including shell body, inner bag, heater block, control circuit board and battery pack, the heater block set up in the shell body with between the inner bag and the cover establish the inner bag outer wall, be provided with temperature sensor in the inner bag, temperature sensor the heater block reaches battery pack all with the control circuit board electricity is connected. The constant-temperature heat preservation device of the utility model transmits the sensed temperature signal of the food in the inner container to the control circuit board in real time through the temperature sensor, and the control circuit board judges whether to control the heating part to heat the food in the inner container according to the received temperature signal, so that the food in the inner container is kept in a preset constant-temperature state and is convenient to drink at any time; in addition, the battery component supplies power to the control circuit board, so that a user can use the constant-temperature heat preservation device outdoors and under other special conditions such as power failure.
Description
Technical field
The utility model relates to technical field of living goods, in particular to a kind of thermostatic insulation device.
Background technique
Heat preserving mode used by traditional insulation barrel, which only slows down in bucket food temperature, reduces speed, when using outdoors
Food temperature just has and significantly reduces in insulation barrel after several hours, the time again it is long select food in insulation barrel will be thorough
Bottom cools away, and is not suitable for drinking when needing to drink after a certain period of time outdoors, therefore can not effectively play heat preservation function for a long time
Energy.
Utility model content
In view of this, the present invention provides a kind of thermostatic insulation device, preferably overcome the above-mentioned prior art and deposit
The problem of and defect, heating element is arranged by wall outside the tank, temperature sensor is set in liner, makes the temperature sensing
Device and heating element are electrically connected with control circuit board, and temperature sensor is by milk, beverage or the other foods in the liner sensed
The temperature signal real-time delivery of object judges whether to need to control to control circuit board, control circuit board according to the temperature signal received
Heating element processed heats the liquid in liner, and milk, beverage or other foods in liner are monitored when temperature sensor
When the temperature of object is lower than the preset thermostat temperature for needing to keep, control circuit board controls heating element and heats to liner, works as temperature
Degree sensor monitors that the temperature of milk in liner, beverage or other foods reaches the preset thermostat temperature for needing to keep
When, control circuit board controls heating element and stops heating, and it is maintained at liquid or food in liner under preset temperature constant state,
Convenient for eating at any time；Additionally by battery component give control circuit board power supply, facilitate user outdoors and have a power failure etc. it is other special
In the case of use the thermostatic insulation device.
The technical scheme that the utility model is provided is as follows:
A kind of thermostatic insulation device, including outer housing, liner, heating element, control circuit board and battery component, it is described to add
Thermal part is set between the outer housing and the liner and is set in the inner bladder outer wall, is provided with temperature in the liner
Sensor, the temperature sensor, the heating element and the battery component are electrically connected with the control circuit board.
As a further improvement of the above technical scheme, the heating element is to be heated using graphene made of graphene
Set.
As a further improvement of the above technical scheme, blender, the blender and institute are additionally provided in the liner
State control circuit board electrical connection.
As a further improvement of the above technical scheme, the thermostatic insulation device further includes connecting with the outer housing bottom
The pedestal connect, the control circuit board and the battery component are set in the pedestal.
As a further improvement of the above technical scheme, the side of being detachably connected is used between the pedestal and the outer housing
Formula.
As a further improvement of the above technical scheme, the battery component uses rechargeable lithium battery.
As a further improvement of the above technical scheme, charging hole, setting in the charging hole are provided on the pedestal
There is charging USB interface, the charging USB interface is electrically connected with the battery component, is additionally provided on the pedestal and fills with described
The sealing-plug that electric hole matches.
As a further improvement of the above technical scheme, the pedestal is additionally provided with electric power connection line and control switch, institute
It states electric power connection line and is electrically connected by the control switch with the control circuit board.
As a further improvement of the above technical scheme, the liner top, which is provided with, is erected at the outer housing top
The junction on outer portion, the outer portion on the liner top and the outer housing top is provided with sealing ring.
As a further improvement of the above technical scheme, the bottom of the pedestal is provided with Slippery proof foot pad.
Compared with prior art, the beneficial effect of the thermostatic insulation device of the utility model is:
(1) thermostatic insulation device of the utility model is simple and reasonable, is arranged heating element, In by wall outside the tank
Temperature sensor is set in liner, is electrically connected the temperature sensor and heating element with control circuit board, temperature sensor will
The temperature signal real-time delivery of the milk in liner, beverage or the other foods that sense is to control circuit board, control circuit board
Judge whether that needing to control heating element heats the liquid in liner, works as temperature sensing according to the temperature signal received
When device monitors the temperature of milk in liner, beverage or other foods lower than the preset thermostat temperature for needing to keep, control
Circuit board controls heating element and gives liner heating, and milk in liner, beverage or other foods are monitored when temperature sensor
When temperature reaches the preset thermostat temperature for needing to keep, control circuit board controls heating element and stops heating, makes in liner
Liquid is maintained under preset temperature constant state, convenient for drinking at any time；It powers additionally by battery component to control circuit board, it is convenient
User outdoors and have a power failure etc. it is other in special circumstances use the thermostatic insulation device.
(2) further, blender is set in the liner of the thermostatic insulation device of the utility model embodiment, passes through control
Circuit board controls blender and opens or stop stirring, when what is be packed into liner is the foods such as more sticky congee, in graphene
While heating mantle is to heat foods in liner, it can be stirred with turn on agitator, when avoiding the food in liner long
Between be charred in static heated condition.
(3) further, the thermostatic insulation device of the utility model is detachably connected by using outer housing with pedestal
Mode is replaced and is repaired to internal components such as battery component, control circuit board and heating elements convenient for user, using more
It is convenient.
(4) further, the thermostatic insulation device of the utility model is arranged on pedestal by using rechargeable lithium battery
There is charging hole, and the setting charging USB interface in the charging hole, when battery electricity is finished, no replacement is required new battery need to only lead to
The charging USB interface external power supply is crossed to charge to rechargeable battery；In addition, also by being arranged and charging hole phase on pedestal
Matched sealing-plug prevents from not needing have dust, small worm or liquid to enter in pedestal and outer housing from charge port when charging.
(5) further, Slippery proof foot pad is arranged by the bottom of heat preservation bottle body in the thermostatic insulation device of the utility model,
Enable the thermostatic insulation device is stronger to be stably placed on especially smooth face.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of overall structure diagram of the thermostatic insulation device of the utility model；
Fig. 2 is a kind of decomposition texture schematic diagram of the thermostatic insulation device of the utility model.
Main element symbol description:
1- thermostatic insulation device；
100- liner；
110- outer portion；
200- outer housing；
300- heating element；
400- control circuit board；
500- battery component；
600- sealing ring；
700- pedestal；
710- charging hole；
720- sealing-plug；
800- charging USB interface；
900- electric power connection line；
900A- control switch；
900B- Slippery proof foot pad.
Specific embodiment
Thermostatic insulation device is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The embodiment of thermostatic insulation device is given in attached drawing.But thermostatic insulation device can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to thermostatic insulation device
Disclosure is more thorough and comprehensive.
Hereinafter, the various embodiments of the utility model will be described more fully.The utility model can have various realities
Example is applied, and can adjust and change wherein.It should be understood, however, that: there is no limit the various embodiments of the utility model
In the intention of specific embodiment disclosed herein, but the utility model should be interpreted as covering falling into the various of the utility model
All adjustment, equivalent and/or optinal plan in the spirit and scope of embodiment.
It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute
Disclosed function, operation or the presence of element, and the increase of one or more functions, operation or element is not limited.In addition,
As used in the various embodiments of the utility model, term " includes ", " having " and its cognate are meant only to indicate specific
Feature, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one or first
A number of other features, number, step, operation, element, component or aforementioned item combined presence or increase one or more spies
Sign, number, step, operation, element, component or aforementioned item combination a possibility that.
In the various embodiments of the utility model, statement " A or/and B " includes any combination of the text listed file names with
Or all combinations, such as, it may include A, it may include B or may include A and B both.
The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified various
Various constituent element in embodiment, but respective sets can not be limited into element.For example, the above statement is not intended to limit the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, first uses
Family device and second user device indicate different user device, although the two is all user apparatus.For example, practical not departing from
In the case where the range of novel various embodiments, first element is referred to alternatively as second element, and similarly, second element can also quilt
Referred to as first element.
It should also be noted that in the present invention, unless otherwise specific regulation and definition, " installation ", " connection ", " fixation "
Equal terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection or being integrally connected；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be and be directly connected to, and can be indirectly connected through an intermediary；It can be
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention, those skilled in the art are it is to be appreciated that indicating position or position in text
The term of relationship is orientation based on the figure or positional relationship, is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously
It is not intended to the various embodiments of limitation the utility model.Unless otherwise defined, otherwise all terms used herein (including skill
Art term and scientific term) have and the various embodiment one skilled in the art of the utility model are normally understood contains
The identical meaning of justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have to related
The identical meaning of situational meaning in technical field and Utopian meaning will be interpreted as having or too formal contained
Justice, unless being clearly defined in the various embodiments of the utility model.
Embodiment
Refering to fig. 1 and Fig. 2, the utility model provide a kind of thermostatic insulation device 1, for milk, beverage or other
Food etc. carries out constant temperature heat preservation, which includes outer housing 200, liner 100, heating element 300, control circuit
Plate 400 and battery component 500；The heating element 300 is set between the outer housing 200 and the liner 100 and is arranged
In 100 outer wall of liner.
Temperature sensor (not shown), the temperature sensor, the heating element are provided in the liner 100
300 and the battery component 500 be electrically connected with the control circuit board 400.
It should be noted that above-mentioned temperature sensor is used to incude the temperature of liquid in liner 100, and temperature signal is sent out
Give control circuit board 400；Control circuit board 400 receives the temperature signal and controls whether heating element 300 is powered to liner
100 are heated.Above-mentioned battery component 500 is used as a kind of power supply device, for powering to control circuit board 400, it is ensured that the perseverance
Warm attemperator 1 also may be implemented to carry out milk, beverage or the other foods etc. in liner 100 outdoors or when power failure
Timely heating and thermal insulation work.The thermostatic insulation device 1 in use, when temperature sensor monitors the ox in liner 100
When the temperature of milk, beverage or other foods is lower than the preset thermostat temperature for needing to keep, control circuit board 400 controls heating part
Part 300 is heated to liner 100, monitors that the temperature of the milk in liner 100, beverage or other foods etc. is reached when temperature sensor
To it is preset need keep thermostat temperature when, control circuit board 400 control heating element 300 stop heating, make in liner 100
Liquid be maintained under preset temperature constant state, drink the required preference temperature being placed in liner 100 at any time convenient for user
Milk, beverage or other foods etc..
Above-mentioned liner 100 and outer housing 200 can use cylinder-like structure, liner 100 and be set in 100 outer wall of liner
On heating element 300 be arranged in outer housing 200,200 one side of outer housing is played to liner 100 and heating element 300
On the other hand protective effect can play insulation effect, avoid heating element 300 direct to liner 100 plus thermogenetic heat
It loses.
Metal material such as aluminium material, stainless steel material or titanium alloy material, the liner of these materials can be used in liner 100
100 all have thermally conductive uniform and rapid advantage, quickly heat to the liquid in liner 100 convenient for heating element 300.Outer housing
200 preferably use temperature resistant plastic material, lighter compared to metal material quality, and have good heat insulation effect, more conducively user
Carry the thermostatic insulation device 1.Certainly it is enhancing heat insulation effect, thermal insulation property can be used very on 200 inner wall of outer housing
One layer of heat preservation layer is arranged in excellent material.
Preferably, it in the utility model embodiment, is provided on 100 top of liner and is erected at the outer housing 200
The junction on the outer portion 110 on top, the outer portion 110 on 100 top of liner and 200 top of outer housing is provided with close
Seal 600, it is to be understood that heating element 300 can be further prevented to add liner 100 by the way that the sealing ring 600 is arranged
Thermogenetic heat loses from the gap on top, causes energy waste.The lid of heat preservation bottle body, which can cover, is located at liner 100
At top end opening.
Preferably, in the utility model embodiment, the heating element 300 is to be heated using graphene made of graphene
Set.
It should be noted that graphene be one kind by carbon atom with sp2Hybridized orbit forms hexangle type in honeycomb lattice
Two-dimentional carbon nanomaterial.Unique structure imparts the excellent electricity of graphene, optics, machinery and thermal property, is to send out at present
Existing most thin, maximum intensity, the strongest Novel Carbon Nanomaterials of electrical and thermal conductivity performance, electric conductivity are higher than common conductive medium very
It is more.
Graphene heating mantle can specifically use existing graphene film, not only have good conductive and heat conductive effect good,
And there are the advantages such as ultra-thin, light, high-flexibility and high-temperature uniformity.The size of the graphene heating mantle can be according to reality
It needs to be configured.
Preferably, setting blender (does not show in figure in the liner 100 of the thermostatic insulation device 1 of the utility model embodiment
Out), which is electrically connected with control circuit board, controls blender by control circuit board and opens or stop stirring, works as liner
Middle loading be the foods such as more sticky congee when, while graphene heating mantle is to heat foods in liner 100, may be used also
It is stirred with turn on agitator, avoids the food in liner 100 from being in static heated condition for a long time and be charred.
Preferably, in the utility model embodiment, the heat preservation bottle body further includes connecting with 200 bottom of outer housing
Pedestal 700, the control circuit board 400 and the battery component 500 are set in the pedestal 700, in the pedestal 700
It is provided with the battery case for placing battery component 500 and is provided with the carrying dress for carrying fixed control circuit board 400
It sets；Preferably, by the top of control circuit board 400 setting and battery component 500.
Preferably, it in the utility model embodiment, uses between the pedestal 700 and the outer housing 200 and detachably connects
Mode is connect, such as pedestal 700 and 200 bottom of outer housing can use screw joining manner, be arranged in 200 bottom outside of outer housing
The internal screw thread that matches with the external screw thread is arranged in external screw thread on pedestal 700, it is certainly on the contrary can also be with；Such as pedestal 700 and outer
It 200 bottom of shell can also be fixed etc. using the mode that snaps connection.
It is understood that using detachable connection method above by by outer housing 200 and pedestal 700, it is convenient for user
The internal components such as battery component 500, control circuit board 400 and heating element 300 are replaced and repaired, use is more square
Just.
Preferably, in the utility model embodiment, the battery component 500 uses rechargeable lithium battery, when battery electricity is used
When complete, no replacement is required new battery only need to give rechargeable battery to charge by 800 external power supply of charging USB interface.
Further, it is provided with charging hole 710 on the pedestal 700, charging USB is provided in the charging hole 710 and is connect
Mouth 800, the charging USB interface 800 is electrically connected with the battery component 500.
Preferably, it in the utility model embodiment, is additionally provided on the pedestal 700 and matches with the charging hole 710
Sealing-plug 720, when do not need charging when, by sealing-plug 720 plug at charging hole 710, dust, small worm or liquid can be effectively prevent
Body enters in pedestal 700 and outer housing 200 from charge port.
Further, in the utility model embodiment, the pedestal 700 is additionally provided with electric power connection line 900 and power supply is opened
It closes, which is used for direct external alternating current.Electric power connection line 900 and battery component 500 are connected by power switch
Connection control circuit plate 400.
Preferably, in the utility model embodiment, in the outside of pedestal 700, setting can be used for controlling power switch and adjusting
The control switch of temperature, control switch 900A can be designed as control panel or control handle, when if control panel, then exist
Corresponding power switch key and temperature adjusting key are set on control panel；When if control handle, it is then on control handle then
It includes on grades, off grades and different preset temperature shelves etc. that different gears, which is arranged, by adjust control handle to different stalls or
The corresponding thermostat temperature for needing to keep by key control power switch and setting on control panel.
Preferably, in the utility model embodiment, the bottom of the heat preservation bottle body is provided with Slippery proof foot pad 900B.
It is understood that above-mentioned Slippery proof foot pad 900B can have the bottom of several anti-skidding salient points or anti-sliding burr for bottom
Pad.
In conclusion the beneficial effect of the thermostatic insulation device of the utility model is:
(1) thermostatic insulation device of the utility model is simple and reasonable, is arranged heating element, In by wall outside the tank
Temperature sensor is set in liner, is electrically connected the temperature sensor and heating element with control circuit board, temperature sensor will
The temperature signal real-time delivery of the milk in liner, beverage or the other foods that sense is to control circuit board, control circuit board
Judge whether that needing to control heating element heats the liquid in liner, works as temperature sensing according to the temperature signal received
When device monitors the temperature of milk in liner, beverage or other foods lower than the preset thermostat temperature for needing to keep, control
Circuit board controls heating element and gives liner heating, and milk in liner, beverage or other foods are monitored when temperature sensor
When temperature reaches the preset thermostat temperature for needing to keep, control circuit board controls heating element and stops heating, makes in liner
Liquid is maintained under preset temperature constant state, convenient for drinking at any time；It powers additionally by battery component to control circuit board, it is convenient
User outdoors and have a power failure etc. it is other in special circumstances use the thermostatic insulation device.
(2) further, blender is set in the liner of the thermostatic insulation device of the utility model embodiment, passes through control
Circuit board controls blender and opens or stop stirring, when what is be packed into liner is the foods such as more sticky congee, in graphene
While heating mantle is to heat foods in liner, it can be stirred with turn on agitator, when avoiding the food in liner long
Between be charred in static heated condition.
(3) further, the thermostatic insulation device of the utility model is detachably connected by using outer housing with pedestal
Mode is replaced and is repaired to internal components such as battery component, control circuit board and heating elements convenient for user, using more
It is convenient.
(4) further, the thermostatic insulation device of the utility model is arranged on pedestal by using rechargeable lithium battery
There is charging hole, and the setting charging USB interface in the charging hole, when battery electricity is finished, no replacement is required new battery need to only lead to
The charging USB interface external power supply is crossed to charge to rechargeable battery；In addition, also by being arranged and charging hole phase on pedestal
Matched sealing-plug prevents from not needing have dust, small worm or liquid to enter in pedestal and outer housing from charge port when charging.
(5) further, Slippery proof foot pad is arranged by the bottom of heat preservation bottle body in the thermostatic insulation device of the utility model,
Enable the thermostatic insulation device is stronger to be stably placed on especially smooth face.
Although the above more term for having used expression structure, such as " control circuit board ", " outer housing ", " heating element "
Deng, but it does not exclude the possibility of using other terms.The use of these items is only for be more convenient to describe and explain this
The essence of utility model；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
The preferred embodiment that above are only the utility model, is not intended to limit the utility model, for this field
Technical staff for, the utility model formula and preparation process can have various modifications and variations.It is all in the utility model
Within spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the protection scope of the utility model
Within.
Claims (9)
1. a kind of thermostatic insulation device, which is characterized in that including outer housing, liner, heating element, control circuit board and battery pack
Part, the heating element are set between the outer housing and the liner and are set in the inner bladder outer wall, in the liner
Be provided with temperature sensor, the temperature sensor, the heating element and the battery component with the control circuit board
Electrical connection；Blender is additionally provided in the liner, the blender is electrically connected with the control circuit board.
2. thermostatic insulation device according to claim 1, which is characterized in that the heating element of graphene by being made
Graphene heating mantle.
3. thermostatic insulation device according to claim 1, which is characterized in that the thermostatic insulation device further include with it is described
The pedestal of outer housing bottom connection, the control circuit board and the battery component are set in the pedestal.
4. thermostatic insulation device according to claim 3, which is characterized in that used between the pedestal and the outer housing
Detachable connection method.
5. thermostatic insulation device according to claim 1, which is characterized in that the battery component is using chargeable lithium electricity
Pond.
6. thermostatic insulation device according to claim 3, which is characterized in that charging hole is provided on the pedestal, it is described
Charging USB interface is provided in charging hole, the charging USB interface is electrically connected with the battery component, also sets on the pedestal
It is equipped with the sealing-plug to match with the charging hole.
7. thermostatic insulation device according to claim 3, which is characterized in that the pedestal be additionally provided with electric power connection line and
Control switch, the electric power connection line are electrically connected by the control switch with the control circuit board.
8. thermostatic insulation device according to claim 1, which is characterized in that the liner top be provided be erected at it is described
The junction on the outer portion on outer housing top, the outer portion on the liner top and the outer housing top is provided with sealing ring.
9. thermostatic insulation device according to claim 3, which is characterized in that the bottom of the pedestal is provided with non-slip feet
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043560.3U CN209563958U (en) | 2019-01-10 | 2019-01-10 | Constant temperature heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043560.3U CN209563958U (en) | 2019-01-10 | 2019-01-10 | Constant temperature heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209563958U true CN209563958U (en) | 2019-11-01 |
Family
ID=68332155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920043560.3U Active CN209563958U (en) | 2019-01-10 | 2019-01-10 | Constant temperature heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209563958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527926A (en) * | 2019-01-10 | 2019-03-29 | 深圳市康宝耐电子科技有限公司 | Constant temperature heat preservation device |
-
2019
- 2019-01-10 CN CN201920043560.3U patent/CN209563958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527926A (en) * | 2019-01-10 | 2019-03-29 | 深圳市康宝耐电子科技有限公司 | Constant temperature heat preservation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9364806B2 (en) | Bottle mixer | |
| US20230088111A1 (en) | Container with heating/cooling assembly and removable power source modules | |
| EP3811828A1 (en) | Beverage making appliance | |
| US9802739B2 (en) | Heat transfer apparatus and container | |
| EP3383190B1 (en) | Complete yogurt maker appliance | |
| CN201160756Y (en) | Liquid food kettle for heating, stirring and foaming | |
| CN105852370A (en) | Lunch box | |
| CN205456759U (en) | Accuse temperature lunch -box | |
| US20180249863A1 (en) | Food heating container | |
| US10786110B2 (en) | Portable heating rod | |
| US20220079379A1 (en) | Food warming system | |
| CN209563958U (en) | Constant temperature heat preservation device | |
| US20180199584A1 (en) | Device, system and method for producing a yoghurt product | |
| GB2390798A (en) | A rechargeable food container | |
| CN109527926A (en) | Constant temperature heat preservation device | |
| CN103565259A (en) | Pot for heating edible oil | |
| WO2023123450A1 (en) | Hot pot device | |
| US11793353B2 (en) | Heating container | |
| CN205548212U (en) | Chargeable hot type drinking cup that adds | |
| CN212930654U (en) | Temperature control food box/bag | |
| JP2000139709A (en) | Heating source separating type vacuum jacket pot | |
| JP2015043933A (en) | Rice cooking apparatus and rice cooking method | |
| KR20200074369A (en) | tumbuler | |
| CN203885272U (en) | Milk pan | |
| CN108451272A (en) | A kind of multifunctional stirring formula cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |