CN109393950A - A kind of electric food warmer - Google Patents
A kind of electric food warmer Download PDFInfo
- Publication number
- CN109393950A CN109393950A CN201811589003.8A CN201811589003A CN109393950A CN 109393950 A CN109393950 A CN 109393950A CN 201811589003 A CN201811589003 A CN 201811589003A CN 109393950 A CN109393950 A CN 109393950A
- Authority
- CN
- China
- Prior art keywords
- liner
- food warmer
- electric food
- pot cover
- sensing device
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/56—Preventing boiling over, e.g. of milk
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The present invention discloses electric food warmer, comprising: pot body, pot cover and the liner of separate structure, the liner are placed in the pot body, and the pot cover covers on the liner；It is characterized in that, being equipped with steam hole on the pot cover, temperature sensing device corresponding with the steam hole is equipped in the pot body, the temperature sensing device is connect with the control system of the electric food warmer.The present invention judges whether the water in liner is boiled using temperature sensing device corresponding with steam hole on pot cover, and detection is accurate, and the electric food warmer for effectively avoiding pot body, pot cover from separating is using the case where after liner, rice cooker caused by being not allowed because of temperature-sensitive is not yet done or stews paste.
Description
Technical field
The present invention relates to cookware technical field more particularly to a kind of electric food warmers.
Background technique
Electric food warmer is also referred to as grill pan, electric cooker, is the cooker for being changed into interior energy using electric energy.Common electric food warmer is all by pot
Body, pot cover and liner composition.In the prior art, liner also there are mainly two types of, one is metal liner, one is ceramic liner,
Such as, red-clay inner.Red-clay inner gets rid of the metal material and chemical coating of harmful human health because of it, and has healthcare function,
It is more and more welcomed by the people.
Electric food warmer needs to detect whether the water in liner boils, to carry out various when carrying out the functions such as pot meal, Baoshang
The temperature of function is adjusted.But for the electric food warmer that pot body, pot cover separate, due to the temperature sensing device simply by bottom of pot body
Detect whether water in liner boils, temperature-sensitive inaccuracy, especially with ceramic liner, it is inaccurate to be easy that there are temperature-sensitives, leads to meal
The case where stewing not yet done or pot paste.
Summary of the invention
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of separation of pot body pot cover and liner water
Open the accurate electric food warmer of detection.
To achieve the above objectives, the present invention adopts the following technical scheme that.
A kind of electric food warmer, comprising: pot body, pot cover and the liner of separate structure, the liner are placed in the pot body, institute
Pot cover is stated to cover on the liner；It is characterized in that, on the pot cover be equipped with steam hole, in the pot body be equipped with it is described
The corresponding temperature sensing device of steam hole, the temperature sensing device are connect with the control system of the electric food warmer.
As a further illustration of the above scheme, the liner is ceramic liner, such as red-clay inner.
As a further illustration of the above scheme, the steam hole is arranged lateral out or oblique outer setting
As a further illustration of the above scheme, being respectively equipped with mutually matched positioning on the liner and the pot body
Protrusion and locating slot, or mutually matched locating slot and positioning protrusion are respectively equipped on the liner and the pot body.
As a further illustration of the above scheme, being equipped with mutually matched convex between the pot cover and the liner
Rise and locating slot, or between the pot cover and the liner be equipped with mutually matched locating slot and positioning protrusion.
As a further illustration of the above scheme, between the pot body and the liner and the liner and pot cover institute
It states to limit between pot cover by polymorphic structure and rotate.
As a further illustration of the above scheme, the temperature sensing device includes: the temperature of bracket and setting on the bracket
Sensor is spent, the temperature sensor is corresponding with the steam hole.
As a further illustration of the above scheme, the bracket includes two sections that at least can mutually overturn, the temperature is passed
Sensor is arranged on a section of top.
As a further illustration of the above scheme, the temperature sensing device includes winding box and temperature sensor, in the volume
Retractable wire is equipped in wire box, the temperature sensor is connected to described retractable wire one end, and the retractable wire is another
The control system of one end connection electric food warmer.
As a further illustration of the above scheme, have pocket-like water proof set in the steam hole lining, the water proof set
Outwardly, the sensor is encapsulation sensor to sack, when pulling out the retractable wire, temperature sensor insertion it is described every
Water jacket.
As a further illustration of the above scheme, the top week in the liner covers along anti-overflow slot, the pot cover is equipped with
On the anti-overflow slot.
As a further illustration of the above scheme, being equipped with the bottom connecting with the control system in the bottom of the pot body
Temperature sensing device.
The beneficial effects of the present invention are:
One, judging whether the water in liner is boiled using temperature sensing device corresponding with steam hole on pot cover, detection is accurate,
In conjunction with program control system, traditional pot body, pot cover separation can effectively avoid only with bottom temperature sensing sensor, because temperature-sensitive is not allowed to lead
The case where rice cooker of cause is not yet done or stews paste.
Two, by the way that mutually matched positioning protrusion, locating slot is arranged on pot body, pot cover and liner, so that three assembles
Steam hole can be automatically corresponding with temperature sensing device afterwards, easy to assembly, quick.
Three, temperature sensor can be overturn when electric food warmer works by the way that temperature sensor is arranged to turnable structure
To steam hole site, the accuracy of temperature-sensitive is improved；When electric food warmer stops working, temperature sensor can be rotated, be convenient for pot
The taking-up of lid, liner.
Four, it is connected on the retractable wire of winding box by the way that temperature sensor is arranged to sensor, pulls out volume
When line, sensor be can be inserted into steam hole " pocket " shape water proof set, improve the accuracy of temperature-sensitive；It, can when electric food warmer stops working
To take out temperature sensor, spiral is automatically retracted in drum, convenient, beautiful, and saves space.It packs up sensor and facilitates pot
The taking-up of lid, liner.The water proof set can effectively prevent distilled water and food juice directly to contact with sensor, be conducive to health
And cleaning.
Five, juice when Baoshang, pot meal is effectively avoided to overflow along anti-overflow slot is arranged by the top week in liner.
Detailed description of the invention
Fig. 1 show the electric food warmer structural schematic diagram of the offer of the embodiment of the present invention one.
Fig. 2 show the electric food warmer cross-sectional view of the offer of the embodiment of the present invention one.
Fig. 3 show the electric food warmer rearview of the offer of the embodiment of the present invention one.
Fig. 4 show inner-tube structure schematic diagram.
Fig. 5 show temperature sensing device structural schematic diagram provided by Embodiment 2 of the present invention.
Fig. 6 show the electric food warmer structural schematic diagram of the offer of the embodiment of the present invention three.
Fig. 7 show temperature sensing device transformation embodiment schematic diagram.
Fig. 8 show in Fig. 7 enlarged drawing at C.
Description of symbols:
1: pot body, 2: pot cover, 3: liner, 4: steam hole, 5: temperature sensing device, 6: the first positioning protrusion, 7: the second convexes
It rises, 8: anti-overflow slot, 9: bottom temperature sensing device, 10: protrusion, 11: handle, 12: water proof set.
5-1: bracket, 5-2: temperature sensor, 5-3: winding box, 5-4: retractable wire.
Specific embodiment
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term " center " for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as limiting specific protection scope of the invention.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " at least " are meant that one or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense goes to understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to mechanical connect
It connects；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In invention, unless otherwise specified and limited, fisrt feature second feature "upper" or "lower" may include
First and second features directly contact, also may include fisrt feature and second feature be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature
Right above two features and oblique upper, or be only to indicate that first feature horizontal height is higher than the height of second feature.Fisrt feature
Second feature " on ", " under " and " below " include that fisrt feature is directly under or diagonally below the second feature, or only table
Show first feature horizontal height lower than second feature.
Below with reference to the attached drawing of specification, a specific embodiment of the invention is further described, is made of the invention
Technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, it is intended to solve
The present invention is released, and is not considered as limiting the invention.
Embodiment one
As Figure 1-Figure 4, electric food warmer, comprising: pot body 1, pot cover 2 and the liner 3 of separate structure, the liner 3 are placed
In the pot body 1, the pot cover 2 is covered on the liner 3；It is characterized in that, steam hole 4 is equipped on the pot cover 2,
The pot body 1 is equipped with temperature sensing device 5 corresponding with the steam hole 4, the control system of the temperature sensing device 5 and the electric food warmer
System connection.The vapor (steam) temperature sprayed from the steam hole 4 is detected by temperature sensing device 5 to change to judge the water in liner 3
Whether boiled, detection is accurate.
Wherein, it is additionally provided with the bottom temperature sensing device 9 connecting with the control system, in the bottom of the pot body 1 to improve
The accuracy of temperature-sensitive.
Particularly, after to guarantee that the pot body 1, pot cover 2 and liner 3 assemble, steam hole 4 can be with the temperature sensing device 5
Alignment is equipped with the first positioning protrusion 6 preferably on the liner 3, is equipped with and first positioning protrusion 6 in the pot body 1
Corresponding first locating slot；It is preferred that being equipped with the second positioning protrusion 7 on the pot cover, it is equipped on the liner 3 and described the
Corresponding second locating slot of two positioning protrusion 7.Certainly, difference according to actual needs, first positioning protrusion and described
The position of a positioning groove can be interchanged, and the position of second positioning protrusion and second locating slot also can be interchanged, or
The rotation between pot body, liner and pot cover is limited using other polymorphic structures, as long as can be realized matching positioning, limitation rotation
, be not limited to the present embodiment.As for protrusion shape, can according to need be placed up, downwards, it is outwardly or inwardly various
Shape.
In the present embodiment, the liner 3 is preferably red-clay inner.The steam hole 4 is preferably laterally setting, in order to right
Temperature sensing device 5 should be set.It is preferred that the temperature sensing device 5 includes: bracket 5-1 and the temperature sensing that is arranged on the bracket 5-1
Device 5-2, the temperature sensor 5-2 is corresponding with the steam hole 4.In other embodiments, the steam hole 4 is changed to oblique
Outer setting, as long as can cooperate with external temperature sensing device.
In conjunction with shown in Fig. 7, Fig. 8, in other embodiments, the temperature sensing device can also be changed to winding box 5-3 and temperature
The composite structure of sensor 5-2 is equipped with retractable wire 5-4, the temperature sensor 5-2 connection in the winding box 5-3
In the one end the retractable wire 5-4, the control system of the retractable wire 5-4 other end connection electric food warmer, in the steaming
4 lining of steam vent has pocket-like water proof to cover 12, and outwardly, the temperature sensor 5-2 is encapsulation sensing to the sack of the water proof set 12
Device, when pulling out the retractable wire 5-4, the temperature sensor 5-2 is inserted into the water proof set 12；The winding box 5-3
It can be external or internal to as needed in pot body 1；It is not limited to the present embodiment.It is conventional skill as the specific internal structure of winding box
Art, which is not described herein again.
It is preferred that the top week in the liner 3 covers in the anti-overflow slot 8 along anti-overflow slot 8, the pot cover 2 is equipped with.At it
In his embodiment, cancel anti-overflow slot, the pot cover cover in the pot body also can, be not limited to the present embodiment.
Further, in the pot body 1 be equipped with protrusion 10, the outer wall of the liner 3 with described raised 10 against, thus
So that the inner wall of the liner 3 and the pot body 1 is there is ventilative gap, localized hyperthermia is avoided to cause the erroneous judgement of bottom temperature sensing device.
Electric food warmer provided in this embodiment is judged in liner 3 using temperature sensing device 5 corresponding with steam hole 4 on pot cover
Water it is whether boiled, detection is accurate, effectively avoid pot body, pot cover separation electric food warmer using after liner, because temperature-sensitive is not allowed to cause
Rice cooker it is not yet done or stew paste the case where.
Embodiment two
As shown in figure 5, a kind of electric food warmer provided in this embodiment, structure and embodiment one are almost the same, and difference is,
The bracket 5-1 includes two sections that at least can mutually overturn, and the temperature sensor 5-2 is arranged on a section of top.This
Sample can be such that temperature sensor 5-2 is preferably aligned with steam hole, further increase the accuracy of temperature-sensitive by overturning.
Embodiment three
As shown in fig. 6, a kind of electric food warmer provided in this embodiment, structure and embodiment one are almost the same, and difference is:
It is equipped with handle 11 on the liner 3, notch corresponding with the handle 11 is equipped in the pot body 1.The liner 3 and institute
It states and rotation between the two is limited by the mutually matched handle 11 and the notch between pot body 1.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the present invention not office
It is limited to above-mentioned specific embodiment, this hair is all fallen within using the improvement of techniques well known and substitution on the basis of the present invention
Bright protection scope, protection scope of the present invention should limit it by each claim and its equivalent.In specific embodiment
The part not illustrated is the prior art or common knowledge.
Claims (10)
1. a kind of electric food warmer, comprising: pot body, pot cover and the liner of separate structure, the liner is placed in the pot body, described
Pot cover covers on the liner；It is characterized in that, being equipped with steam hole on the pot cover, it is equipped with and the steaming in the pot body
Steam vent temperature sensing device corresponding in opposite directions, the temperature sensing device are connect with the control system of the electric food warmer.
2. electric food warmer according to claim 1, which is characterized in that the steam hole is arranged lateral out or oblique outer setting.
3. electric food warmer according to claim 1, which is characterized in that be respectively equipped on the liner and the pot body mutually
The positioning protrusion and locating slot of cooperation, or mutually matched locating slot and positioning are respectively equipped on the liner and the pot body
Protrusion.
4. electric food warmer according to claim 1, which is characterized in that be equipped with phase interworking between the pot cover and the liner
The positioning protrusion and locating slot of conjunction, or mutually matched locating slot and convex are equipped between the pot cover and the liner
It rises.
5. electric food warmer according to claim 1, which is characterized in that between the pot body and the liner and described interior
It is limited and is rotated by polymorphic structure between pot cover described in gallbladder and pot cover.
6. electric food warmer according to claim 1, which is characterized in that the temperature sensing device includes: bracket and is arranged described
Temperature sensor on bracket, the temperature sensor are corresponding with the steam hole.
7. electric food warmer according to claim 6, which is characterized in that the bracket includes two sections that at least can mutually overturn,
The temperature sensor is arranged on a section of top.
8. electric food warmer according to claim 1, which is characterized in that the temperature sensing device includes winding box and temperature sensing
Device is equipped with retractable wire in the winding box, and the temperature sensor is connected to described retractable wire one end, it is described can
The control system of expandable electric wire other end connection electric food warmer.
9. electric food warmer according to claim 8, which is characterized in that have pocket-like water proof set, institute in the steam hole lining
State water proof set sack outwardly, the sensor be encapsulation sensor, when pulling out the retractable wire, the temperature sensor
It is inserted into the water proof set.
10. electric food warmer according to claim 1, which is characterized in that be equipped with anti-overflow slot, institute on the top week edge of the liner
Pot cover is stated to cover on the anti-overflow slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589003.8A CN109393950A (en) | 2018-12-25 | 2018-12-25 | A kind of electric food warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589003.8A CN109393950A (en) | 2018-12-25 | 2018-12-25 | A kind of electric food warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109393950A true CN109393950A (en) | 2019-03-01 |
Family
ID=65461354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811589003.8A Pending CN109393950A (en) | 2018-12-25 | 2018-12-25 | A kind of electric food warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109393950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768358A (en) * | 2021-09-18 | 2021-12-10 | 安徽永耀电器有限公司 | Anti-overflow lifting multifunctional electric chafing dish and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002112888A (en) * | 2000-10-06 | 2002-04-16 | Tiger Vacuum Bottle Co Ltd | Electric rice cooker |
| CN2674998Y (en) * | 2004-02-12 | 2005-02-02 | 梅合宜 | Anti-overflow electric heating pot |
| KR200385660Y1 (en) * | 2005-03-14 | 2005-06-01 | 쿠쿠전자주식회사 | Steam leaking out sensor system of pressure rice pot |
| CN101032369A (en) * | 2006-02-28 | 2007-09-12 | 汉密尔顿毕克/波特-西莱有限公司 | Slow cooker and method of operation |
| CN206381055U (en) * | 2016-08-10 | 2017-08-08 | 戴智 | A kind of heat-sensitive sensor structure of electric cooker or electric heating pot |
| CN209219922U (en) * | 2018-12-25 | 2019-08-09 | 佛山市叙源电器有限公司 | A kind of electric food warmer |
-
2018
- 2018-12-25 CN CN201811589003.8A patent/CN109393950A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002112888A (en) * | 2000-10-06 | 2002-04-16 | Tiger Vacuum Bottle Co Ltd | Electric rice cooker |
| CN2674998Y (en) * | 2004-02-12 | 2005-02-02 | 梅合宜 | Anti-overflow electric heating pot |
| KR200385660Y1 (en) * | 2005-03-14 | 2005-06-01 | 쿠쿠전자주식회사 | Steam leaking out sensor system of pressure rice pot |
| CN101032369A (en) * | 2006-02-28 | 2007-09-12 | 汉密尔顿毕克/波特-西莱有限公司 | Slow cooker and method of operation |
| CN206381055U (en) * | 2016-08-10 | 2017-08-08 | 戴智 | A kind of heat-sensitive sensor structure of electric cooker or electric heating pot |
| CN209219922U (en) * | 2018-12-25 | 2019-08-09 | 佛山市叙源电器有限公司 | A kind of electric food warmer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768358A (en) * | 2021-09-18 | 2021-12-10 | 安徽永耀电器有限公司 | Anti-overflow lifting multifunctional electric chafing dish and use method thereof |
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