CN204909060U - Electrical kettle - Google Patents
Electrical kettle Download PDFInfo
- Publication number
- CN204909060U CN204909060U CN201520670174.9U CN201520670174U CN204909060U CN 204909060 U CN204909060 U CN 204909060U CN 201520670174 U CN201520670174 U CN 201520670174U CN 204909060 U CN204909060 U CN 204909060U
- Authority
- CN
- China
- Prior art keywords
- equal
- projection
- base plate
- protruding
- less
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cookers (AREA)
Abstract
The utility model provides an electrical kettle, include: inner bag, top cap, heat -conducting plate and heating device, the inner bag includes bottom plate and side wall board, and the bottom plate is connected the constitution with the side wall board and is used for the chamber that holds of splendid attire liquid, and is equipped with a plurality of archs on the bottom plate, and just a plurality of archs are located and hold the intracavity, the below at the bottom plate is established to the heat -conducting plate, heating device establishes on the heat -conducting plate. The utility model provides an electrical kettle, set up a plurality of archs on the bottom plate, and lie in and hold the intracavity, , on one han, the arch has increased the structural strength of bottom plate, the reliability of a product is increased, on the other hand, the arch has produced the influence to the heat transfer of liquid and the convection current of liquid, the production and the polymerization of bubble have been accelerateed, thereby make a plurality of minute bubbles get together into the air pocket, it leads to the big problem of noise to take place to have avoided a large amount of list minute bubbles to become the air pocket implosion, the quantity that makes the bubble implosion reduces, the sound that the bubble implosion produced has been restrained, the noise that produces when reducing the electrical kettle heating liquid, improve the use comfort of product.
Description
Technical field
The utility model relates to household appliance technical field, in particular to a kind of insulating pot.
Background technology
At present, existing insulating pot, generally all exist in the process of heating up water and produce a large amount of bubbles bottom inner bag container cavity, along with bubble rises the implosion that becomes and disappear greatly again and produce the problem of noise, and thermal power densities is larger, the speed that bubble produces is also more and more faster, and quantity also gets more and more, cause noise also larger, reduce the comfort of product.
Utility model content
In order to solve the problems of the technologies described above one of at least, the purpose of this utility model is to provide a kind of excellent noise reduction effect, the insulating pot that noise is low.
In view of this, embodiment of the present utility model provides a kind of insulating pot, comprise: inner bag, comprise base plate and gusset plate, described base plate and described gusset plate connect and compose the container cavity for carrying liquid, and described base plate is provided with multiple projection, and multiple described projection is positioned at described container cavity; Top cover, described top cover can cover on the opening of described inner bag, for opening or close the opening of described inner bag; Heat-conducting plate, described heat-conducting plate is arranged on the below of described base plate; And heater, described heater arranges on described heat-conducting plate; Wherein, the maximum cross-section area S of described projection is π/4mm
2~ 25 π mm
2.
The insulating pot that the utility model provides, base plate is arranged multiple projection, and be positioned at container cavity, on the one hand, projection adds the structural strength of base plate, improve the reliability of product, on the other hand, projection creates impact to the heat trnasfer of liquid and the convection current of liquid, accelerate generation and the polymerization of bubble, thus make multiple minute bubbles aggregate into air pocket, avoid a large amount of single minute bubbles to become the problem that air pocket implosion causes noise large and occur, the quantity of bubble implosion is reduced, inhibit the sound that bubble implosion produces, thus the noise produced when reducing insulating pot heating liquid, improve the comfort of product, in addition, on the one hand, protruding the maximum cross-section area S is not less than π/4mm
2, make projection be unlikely to too small, avoid the protruding too small effect causing not having noise reduction, on the other hand, protruding the maximum cross-section area S is not more than 25 π mm
2, avoid protruding excessive and make protruding quantity reduce the effect affecting noise reduction, improve the noise reduction of product.
Specifically, existing insulating pot, generally all exist in the process of heating up water and produce a large amount of bubbles bottom inner bag container cavity, become large implosion along with bubble and produce the problem of noise, and thermal power densities is larger, the speed that bubble produces is also more and more faster, quantity also gets more and more, cause noise also larger, reduce the comfort of product, and the insulating pot that the utility model provides, base plate is arranged multiple projection, and be positioned at container cavity, on the one hand, projection adds the structural strength of base plate, improve the reliability of product, on the other hand, projection can be bubble and provides the nucleus of boiling, accelerate the generation of bubble, and adjacent multiple minute bubbles can aggregate into larger bubble, when bubble parameters is to certain volume, rise and discharge liquid, avoid a large amount of single minute bubbles and grow up to air pocket, multiple air pocket implosion causes liquid vibration to produce the situation of noise, namely the quantity of bubble is reduced, thus reduce the noise of liquid vibration generation, simultaneously, multiple minute bubbles can aggregate into and be conducive to more greatly growing up and discharging liquid of bubble, avoid in liquid and there is more gas, heated liquid inequality is caused to produce noise, thus the noise produced when reducing insulating pot heating liquid, improve the comfort of product.
In addition, the insulating pot in above-described embodiment of providing of the utility model can also have following additional technical feature:
According to an embodiment of the present utility model, the maximum cross-section area S of described projection is π mm
2~ 13 π mm
2.
In this embodiment, protruding the maximum cross-section area S is π mm
2~ 13 π mm
2, make protruding size the most suitable, to generation and polymerization effect the best of bubble, improve the noise reduction of product.
According to an embodiment of the present utility model, the maximum cross-section area sum S of all described projections
alwayswith the area S of described base plate
1ratio S
always/ S
1be greater than 0 and be less than or equal to 1.
In this embodiment, the maximum cross-section area sum S of all projections
alwayswith the area S of base plate
1ratio S
always/ S
1be greater than 0 and be less than or equal to 1, on the one hand, ensure that base plate has projection, make protruding effect insulating pot being played to noise reduction, on the other hand, protruding quantity on base plate is maximized, make the protruding acceleration generation of bubble and the better effects if of polymerization, improve protruding noise reduction.
According to an embodiment of the present utility model, the maximum cross-section area sum S of all described projections
alwayswith the area S of described base plate
1ratio S
always/ S
1be more than or equal to 0.25 and be less than or equal to 0.8.
In this embodiment, on the one hand, the maximum cross-section area sum S of all projections
alwayswith the area S of base plate
1ratio S
always/ S
1be more than or equal to 0.25, ensure that protruding noise reduction, avoid the protruding very few effect not having noise reduction, on the other hand, the maximum cross-section area sum S of all projections
alwayswith the area S of base plate
1ratio S
always/ S
1be less than or equal to 0.8, make protruding quantity on base plate comparatively suitable, make the protruding acceleration generation of bubble and the better effects if of polymerization, improve protruding noise reduction.
According to an embodiment of the present utility model, the maximum cross-section area sum S of all described projections
alwayswith the area S of described base plate
1ratio S
always/ S
1be 0.3 ~ 0.5.
In this embodiment, the maximum cross-section area sum S of all projections
alwayswith the area S of base plate
1ratio S
always/ S
1be 0.3 ~ 0.5, on the one hand, it is protruding the most suitable to the structural strength action effect of base plate to make, and on the other hand, makes protruding quantity corresponding on base plate the most suitable, the best results of noise reduction.
According to an embodiment of the present utility model, the distance between adjacent described projection is greater than 0mm and is less than or equal to 30mm.
In this embodiment, distance between adjacent protrusion is greater than 0mm and is less than or equal to 30mm, on the one hand, ensure that base plate has projection, make protruding effect insulating pot being played to noise reduction, on the other hand, protruding quantity on base plate is maximized, make the protruding acceleration generation of bubble and the better effects if of polymerization, improve protruding noise reduction.
According to an embodiment of the present utility model, the distance between adjacent described projection is more than or equal to 1mm and is less than or equal to 20mm.
In this embodiment, on the one hand, distance between adjacent described projection is less than or equal to 20mm, avoid the protruding very few effect not having noise reduction, on the other hand, the distance between adjacent protrusion is more than or equal to 1mm, and protruding quantity on base plate is maximized, make the protruding acceleration generation of bubble and the better effects if of polymerization, improve protruding noise reduction.
According to an embodiment of the present utility model, the distance between adjacent described projection is greater than 1mm and is less than or equal to 5mm.
In this embodiment, the distance between adjacent protrusion is greater than 1mm and is less than or equal to 5mm, and on the one hand, it is protruding the most suitable to the structural strength action effect of base plate to make, and on the other hand, makes protruding quantity corresponding on base plate the most suitable, the best results of noise reduction.
According to an embodiment of the present utility model, described height of projection is greater than 0mm and is less than or equal to 3mm.
In this embodiment, described height of projection is greater than 0mm and is less than or equal to 3mm, on the one hand, ensure that base plate exists projection, make protruding effect insulating pot being played to noise reduction, on the other hand, ensure the protruding acceleration generation of bubble and the better effects if of polymerization, improve protruding noise reduction, be easy to cleaning simultaneously.
According to an embodiment of the present utility model, described height of projection is greater than 0mm and is less than or equal to 2mm.
In this embodiment, on the one hand height of projection is less than or equal to 2mm, and avoid the effect of protruding too high noise reduction bad and be unfavorable for cleaning, on the other hand, height of projection is greater than 0mm, ensure that projection, reaches the noise reduction of noise reduction.
According to an embodiment of the present utility model, described height of projection is greater than 0mm and is less than or equal to 1mm.
In this embodiment, height of projection is greater than 0mm and is less than or equal to 1mm, and ensure that protruding noise reduction and be easy to cleaning, combination property is best.
According to an embodiment of the present utility model, described projection is spherical, cylindrical, truncated cone-shaped, annular or triangle.
In this embodiment, protruding in spherical, cylindrical, truncated cone-shaped, annular or triangle, preferred spheres is crown, makes protruding surface comparatively smooth, on the one hand, facilitate the cleaning of incrustation scale on base plate, improve the comfort level of product, on the other hand, generation bubble is easily polymerized along shiny surface, reduce the quantity of bubble, effectively reduce the noise that bubble implosion produces.
According to an embodiment of the present utility model, multiple described projection is that annular is distributed on described base plate; And multiple described projection on same circle is uniform at equal intervals.
In this embodiment, multiple projection is that annular is distributed on base plate, and multiple projections on same circle are uniform at equal intervals, on the one hand, projection is evenly arranged around heart position in the soleplate, has both improve in the middle part of base plate heat transfer around and affected the effect of convection current, also improve the aesthetic property of base plate, on the other hand, the bubble of the adjacent protrusion acceleration on same circle and polymerization is increased evenly, thus makes the better effects if of reduction noise.
According to an embodiment of the present utility model, the described projection on adjacent circle is staggeredly set.
In this embodiment, the projection on adjacent circle is staggeredly set, and make the projection arrangements on base plate reasonable, the transverse and longitudinal face on base plate that avoids does not have protruding phenomenon to occur, thus makes the better effects if of protruding reduction noise.
According to an embodiment of the present utility model, described projection sprays polytetrafluoroethylene floor.
In this embodiment, polytetrafluoroethylene (PTFE) has excellent high and low temperature resistance, stable chemical nature and does not have adhesiveness, and nontoxic, incrustation scale is not easily assembled, meets the instructions for use of food utensil, improve the reliability of product, meanwhile, polytetrafluoroethylene floor makes protruding noise reduction better.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of insulating pot described in the utility model;
Fig. 2 is the structural representation of base plate shown in Fig. 1;
Fig. 3 is the broken section structural representation of base plate shown in Fig. 2.
Wherein, the corresponding relation in Fig. 1 to Fig. 3 between Reference numeral and component names is:
1 inner bag, 11 gusset plates, 12 base plates, 121 is protruding, 13 container cavities, 2 heat-conducting plates, 3 heaters, 100 insulating pots.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Referring to Fig. 1 to Fig. 3, insulating pot according to some embodiments of the utility model is described.
As shown in Figure 1 to Figure 3, embodiment of the present utility model provides a kind of insulating pot 100, comprising: inner bag 1, top cover (not shown), heat-conducting plate 2 and heater 3.
Particularly, inner bag 1 comprises base plate 12 and gusset plate 11, and base plate 12 and gusset plate 11 connect and compose the container cavity 13 for carrying liquid, and base plate 12 are provided with multiple protruding 121, and multiple protruding 121 are positioned at container cavity 13; Top cover can cover on the opening of inner bag 1, for opening or close the opening of inner bag 1; Heat-conducting plate 2 is arranged on the below of base plate 12; Heater 3 arranges on heat-conducting plate 2; Wherein, the maximum cross-section area S of protruding 121 is π/4mm
2~ 25 π mm
2.
The insulating pot 100 that the utility model provides, base plate 12 is arranged multiple protruding 121, and be positioned at container cavity 13, on the one hand, projection 121 adds the structural strength of base plate 12, improve the reliability of product, on the other hand, protruding 121 create impact to the heat trnasfer of liquid and the convection current of liquid, accelerate generation and the polymerization of bubble, thus make multiple minute bubbles aggregate into air pocket, avoid a large amount of single minute bubbles uphill process to become the problem that implosion that air pocket disappears again causes noise large and occur, the quantity of bubble implosion is reduced, inhibit the sound that bubble implosion produces, thus the noise produced when reducing insulating pot 100 heating liquid, improve the comfort of product, in addition, on the one hand, the maximum cross-section area S of protruding 121 is not less than π/4mm
2, make protruding 121 to be unlikely to too small, avoid the protruding 121 too small effects causing not having noise reduction, on the other hand, the maximum cross-section area S of protruding 121 is not more than 25 π mm
2, avoid protruding 121 excessive and make the quantity of protruding 121 reduce the effect affecting noise reduction, improve the noise reduction of product.
In an embodiment of the present utility model, the maximum cross-section area S of protruding 121 is π mm
2~ 13 π mm
2.
In this embodiment, the maximum cross-section area S of protruding 121 is π mm
2~ 13 π mm
2, make the size of protruding 121 the most suitable, to generation and polymerization effect the best of bubble, improve the noise reduction of product.
In an embodiment of the present utility model, the maximum cross-section area sum S of all protruding 121
alwayswith the area S of base plate 12
1ratio S
always/ S
1be greater than 0 and be less than or equal to 1.
In this embodiment, the maximum cross-section area sum S of all protruding 121
alwayswith the area S of base plate 12
1ratio S
always/ S
1be greater than 0 and be less than or equal to 1, on the one hand, ensure that base plate 12 has protruding 121, protruding 121 pairs of insulating pots 100 are made to play the effect of noise reduction, on the other hand, the quantity of projection 121 on base plate 12 is maximized, makes protruding 121 to accelerate the generation of bubble and the better effects if of polymerization, improve the noise reduction of projection 121.
In an embodiment of the present utility model, the maximum cross-section area sum S of all protruding 121
alwayswith the area S of base plate 12
1ratio S
always/ S
1be more than or equal to 0.25 and be less than or equal to 0.8.
In this embodiment, on the one hand, the maximum cross-section area sum S of all protruding 121
alwayswith the area S of base plate 12
1ratio S
always/ S
1be more than or equal to 0.25, ensure that the noise reduction of protruding 121, avoid the protruding 121 very few effects not having noise reduction, on the other hand, the maximum cross-section area sum S of all protruding 121
alwayswith the area S of base plate 12
1ratio S
always/ S
1be less than or equal to 0.8, make the quantity of projection 121 on base plate 12 the most suitable, make protruding 121 to accelerate the generation of bubble and the better effects if of polymerization, improve the noise reduction of protruding 121.
In an embodiment of the present utility model, the maximum cross-section area sum S of all protruding 121
alwayswith the area S of base plate 12
1ratio S
always/ S
1be 0.3 ~ 0.5.
In this embodiment, the maximum cross-section area sum S of all protruding 121
alwayswith the area S of base plate 12
1ratio S
always/ S
1be 0.3 ~ 0.5, on the one hand, make the structural strength action effect of protruding 121 pairs of base plates 12 the most suitable, on the other hand, the quantity making projection 121 corresponding on base plate 12 is the most suitable, the best results of noise reduction.
In an embodiment of the present utility model, as shown in Figure 3, the distance L between adjacent protrusion 121 is greater than 0mm and is less than or equal to 30mm.
In this embodiment, distance L between adjacent protrusion 121 is greater than 0mm and is less than or equal to 30mm, on the one hand, ensure that base plate 12 has protruding 121, make protruding 121 pairs of insulating pots play the effect of noise reduction, on the other hand, the quantity of projection 121 on base plate 12 is maximized, make protruding 121 to accelerate the generation of bubble and the better effects if of polymerization, improve the noise reduction of protruding 121.
In an embodiment of the present utility model, as shown in Figure 3, the distance L between adjacent protrusion 121 is more than or equal to 1mm and is less than or equal to 20mm.
In this embodiment, on the one hand, as shown in Figure 3, distance L between adjacent protrusion 121 is less than or equal to 20mm, avoids the protruding 121 very few effects not having noise reduction, on the other hand, distance L between adjacent protrusion 121 is more than or equal to 1mm, the quantity of projection 121 on base plate 12 is maximized, makes protruding 121 to accelerate the generation of bubble and the better effects if of polymerization, improve the noise reduction of projection 121.
In an embodiment of the present utility model, as shown in Figure 3, the distance L between adjacent protrusion 121 is greater than 1mm and is less than or equal to 5mm.
In this embodiment, the distance L between adjacent protrusion 121 is greater than 1mm and is less than or equal to 5mm, on the one hand, make the structural strength action effect of protruding 121 pairs of base plates 12 the most suitable, on the other hand, the quantity making projection 121 corresponding on base plate 12 is the most suitable, the best results of noise reduction.
In an embodiment of the present utility model, as shown in Figure 3, protruding 121 height h are greater than 0mm and are less than or equal to 3mm.
In this embodiment, protruding 121 height h are greater than 0mm and are less than or equal to 3mm, on the one hand, ensure that base plate 12 exists protruding 121, make protruding 121 pairs of insulating pots 100 play the effect of noise reduction, on the other hand, ensure that protruding 121 accelerate the generation of bubble and the better effects if of polymerization, improve the noise reduction of protruding 121, be easy to cleaning simultaneously.
In an embodiment of the present utility model, as shown in Figure 3, protruding 121 height h are greater than 0mm and are less than or equal to 2mm.
In this embodiment, on the one hand protruding 121 height h are less than or equal to 2mm, and avoid the effect of protruding 121 too high noise reductions bad and be unfavorable for cleaning, on the other hand, protruding 121 height h are greater than 0mm, ensure that protruding 121, have reached noise reduction.
In an embodiment of the present utility model, as shown in Figure 3, protruding 121 height h are greater than 0mm and are less than or equal to 1mm.
In this embodiment, protruding 121 highly large h are greater than 0mm and are less than or equal to 1mm, and ensure that the noise reduction of protruding 121 and be easy to cleaning, combination property is best.
In an embodiment of the present utility model, as shown in Figure 3, protruding 121 is ball crown type shape, cylindrical, truncated cone-shaped, annular or triangle, and preferred spheres is crown.
In this embodiment, protruding 121 in spherical, cylindrical, truncated cone-shaped, annular or triangle, preferred spheres crown type shape, makes the surface of protruding 121 comparatively smooth, on the one hand, facilitate the cleaning of incrustation scale on base plate, improve the comfort level of product, on the other hand, generation bubble is easily polymerized along shiny surface, reduce the quantity of bubble, effectively reduce the noise that bubble implosion produces.
In an embodiment of the present utility model, as shown in Figure 2, multiple protruding 121 be distributed on base plate 12 in annular; And multiple protruding 121 uniform at equal intervals on same circle.
In this embodiment, multiple protruding 121 are distributed on base plate 12 in annular, and multiple protruding 121 uniform at equal intervals on same circle, on the one hand, make protruding 121 to be evenly arranged around base plate 12 centre, both improve the heat transfer of surrounding in the middle part of base plate 12 and affected the effect of convection current, also improve the aesthetic property of base plate 12, on the other hand, the adjacent protrusion 121 on same circle is accelerated and the bubble that is polymerized increases evenly, thus make the better effects if of reduction noise.
In an embodiment of the present utility model, as shown in Figure 2, the projection 121 on adjacent circle is staggeredly set.
In this embodiment, the projection 121 on adjacent circle is staggeredly set, and makes projection 121 connection and reasonable arrangement on base plate 12, and the transverse and longitudinal face on base plate 12 that avoids does not have the phenomenon of protruding 121 to occur, thus makes the better effects if of the reduction noise of protruding 121.
In an embodiment of the present utility model, on protruding 121, spray polytetrafluoroethylene floor.
In this embodiment, polytetrafluoroethylene (PTFE) has excellent high and low temperature resistance, stable chemical nature and does not have adhesiveness, and it is nontoxic, incrustation scale is not easily assembled, meet the instructions for use of food utensil, improve the reliability of product, meanwhile, polytetrafluoroethylene floor makes the noise reduction of protruding 121 better.
In sum, the insulating pot that the utility model provides, base plate is arranged multiple projection, and be positioned at container cavity, on the one hand, projection adds the structural strength of base plate, improve the reliability of product, on the other hand, projection creates impact to the heat trnasfer of liquid and the convection current of liquid, accelerate generation and the polymerization of bubble, thus make multiple minute bubbles aggregate into air pocket, avoid a large amount of single minute bubbles to become the problem that air pocket implosion causes noise large and occur, the quantity of bubble implosion is reduced, inhibit the sound that bubble implosion produces, thus the noise produced when reducing insulating pot heating liquid, improve the comfort of product.
Specifically, existing insulating pot, generally all exist in the process of heating up water and produce a large amount of bubbles bottom inner bag container cavity, become large implosion along with bubble and produce the problem of noise, and thermal power densities is larger, the speed that bubble produces is also more and more faster, quantity also gets more and more, cause noise also larger, reduce the comfort of product, and the insulating pot that the utility model provides, base plate is arranged multiple projection, and be positioned at container cavity, on the one hand, projection adds the structural strength of base plate, improve the reliability of product, on the other hand, projection can be bubble and provides the nucleus of boiling, accelerate the generation of bubble, and adjacent multiple minute bubbles can aggregate into larger bubble, when bubble parameters is to certain volume, rise and discharge liquid, avoid a large amount of single minute bubbles and grow up to air pocket, multiple air pocket implosion causes liquid vibration to produce the situation of noise, namely the quantity of bubble is reduced, thus reduce the noise of liquid vibration generation, simultaneously, multiple minute bubbles can aggregate into and be conducive to more greatly growing up and discharging liquid of bubble, avoid in liquid and there is more gas, heated liquid inequality is caused to produce noise, thus the noise produced when reducing insulating pot heating liquid, improve the comfort of product.
In the utility model, term " multiple " then refers to two or more, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In description of the present utility model, it will be appreciated that, term " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, can not be interpreted as restriction of the present utility model.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (15)
1. an insulating pot, is characterized in that, comprising:
Inner bag, comprises base plate and gusset plate, and described base plate and described gusset plate connect and compose the container cavity for carrying liquid, and described base plate is provided with multiple projection, and multiple described projection is positioned at described container cavity;
Top cover, described top cover can cover on the opening of described inner bag, for opening or close the opening of described inner bag;
Heat-conducting plate, described heat-conducting plate is arranged on the below of described base plate; With
Heater, described heater is arranged on described heat-conducting plate,
Wherein, the maximum cross-section area S of described projection is π/4mm
2~ 25 π mm
2.
2. insulating pot according to claim 1, is characterized in that,
The maximum cross-section area S of described projection is π mm
2~ 13 π mm
2.
3. insulating pot according to claim 1, is characterized in that,
The maximum cross-section area sum S of all described projections
alwayswith the area S of described base plate (12)
1ratio S
always/ S
1be greater than 0 and be less than or equal to 1.
4. insulating pot according to claim 3, is characterized in that,
The maximum cross-section area sum S of all described projections
alwayswith the area S of described base plate
1ratio S
always/ S
1be more than or equal to 0.25 and be less than or equal to 0.8.
5. insulating pot according to claim 4, is characterized in that,
The maximum cross-section area sum S of all described projections
alwayswith the area S of described base plate (12)
1ratio S
always/ S
1be more than or equal to 0.3 and be less than or equal to 0.5.
6. insulating pot according to claim 1, is characterized in that,
Distance between adjacent described projection is greater than 0mm and is less than or equal to 30mm.
7. insulating pot according to claim 6, is characterized in that,
Distance between adjacent described projection is more than or equal to 1mm and is less than or equal to 20mm.
8. insulating pot according to claim 7, is characterized in that,
Distance between adjacent described projection is more than or equal to 1mm and is less than or equal to 5mm.
9. insulating pot according to claim 1, is characterized in that,
Described height of projection is greater than 0mm and is less than or equal to 3mm.
10. insulating pot according to claim 9, is characterized in that,
Described height of projection is greater than 0mm and is less than or equal to 2mm.
11. insulating pots according to claim 10, is characterized in that,
Described height of projection is greater than 0mm and is less than or equal to 1mm.
12. insulating pots according to claim 1, is characterized in that,
Described projection is spherical, cylindrical, truncated cone-shaped, annular or triangle.
13. insulating pots according to claim 1, is characterized in that,
Multiple described projection is that annular is distributed on described base plate; And multiple described projection on same circle is uniform at equal intervals.
14. insulating pots according to claim 13, is characterized in that,
Described projection on adjacent circle is staggeredly set.
15. insulating pots according to any one of claim 1 to 14, is characterized in that,
Described projection sprays polytetrafluoroethylene floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670174.9U CN204909060U (en) | 2015-08-28 | 2015-08-28 | Electrical kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670174.9U CN204909060U (en) | 2015-08-28 | 2015-08-28 | Electrical kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204909060U true CN204909060U (en) | 2015-12-30 |
Family
ID=54958256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520670174.9U Expired - Fee Related CN204909060U (en) | 2015-08-28 | 2015-08-28 | Electrical kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204909060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324099A (en) * | 2017-01-20 | 2018-07-27 | 佛山市顺德区美的电热电器制造有限公司 | Insulating pot |
| CN109462907A (en) * | 2018-09-27 | 2019-03-12 | 武汉科技大学 | Liquid heating apparatus |
-
2015
- 2015-08-28 CN CN201520670174.9U patent/CN204909060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324099A (en) * | 2017-01-20 | 2018-07-27 | 佛山市顺德区美的电热电器制造有限公司 | Insulating pot |
| CN109462907A (en) * | 2018-09-27 | 2019-03-12 | 武汉科技大学 | Liquid heating apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204889630U (en) | Electrical kettle | |
| CN106473595A (en) | Insulating pot | |
| CN106473596B (en) | Insulating pot | |
| CN204909060U (en) | Electrical kettle | |
| CN107319914B (en) | Double-cavity steam cooker with steam inner cooker | |
| CN202222902U (en) | Heat-insulation bowl for infants | |
| CN207755108U (en) | Cookware component and cooking equipment | |
| CN208425911U (en) | Upper inner-liner and cooking apparatus | |
| CN202060584U (en) | Low-noise electric stewpot separated from water | |
| CN202436892U (en) | Anti-overflow pot cover | |
| CN205994252U (en) | It is suitable to the pan of Electromagnetic Heating | |
| CN206603619U (en) | A kind of anti-overflow pan | |
| CN204970818U (en) | Steam cooking apparatus | |
| CN209346679U (en) | A kind of kettle | |
| CN216317036U (en) | Inner container and electric cooker with same | |
| CN207023939U (en) | Interior pot and cooking equipment | |
| CN206534523U (en) | Intelligent heat preserving electrical heating vessel to boil water | |
| CN206507771U (en) | A kind of novel low-noise insulating pot | |
| CN213046518U (en) | Anti-splashing steam cooking device and integrated stove | |
| CN221105525U (en) | Anti-overflow's ears milk pot | |
| CN217039682U (en) | Electric stewing cup | |
| CN209186355U (en) | Interior pot and electric heating cooker | |
| CN201557892U (en) | heating cup | |
| CN211559698U (en) | Bottom shell of electric heating pot | |
| CN217510311U (en) | Stewing cup support of electric stewpan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20200828 |