CN208192764U - A kind of electric cooking pot tool improving heat distribution - Google Patents
A kind of electric cooking pot tool improving heat distribution Download PDFInfo
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- CN208192764U CN208192764U CN201721872709.6U CN201721872709U CN208192764U CN 208192764 U CN208192764 U CN 208192764U CN 201721872709 U CN201721872709 U CN 201721872709U CN 208192764 U CN208192764 U CN 208192764U
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- heat
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- generating disc
- heat distribution
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Abstract
The utility model provides a kind of electric cooking pot tool of improvement heat distribution, including insulation cladding, pot liner and heat-generating disc, it is characterized in that, heating shell is additionally provided between the insulation cladding and the pot liner, the heating dish is contacted with the bottom inside of the bottom outside of the pot liner and the heating shell.The utility model enables to electric cooking pot tool uniform heat distribution, reduces upper and lower temperature difference, improves culinary art effect.
Description
[technical field]
The utility model relates to electric-heating cooking utensil field more particularly to a kind of electric cooking pot tools for improving heat distribution.
[background technique]
The electric-heating cooking utensils device such as existing electric cooker, electric pressure cooker, electric cooking pot, electric chafing dish, usually sets in bottom of pot body
Heat-generating disc (such as electric hot plate or electric hot tray) is set, by pot liner at the bottom and heat-generating disc transmission of heat by contact, and then makes heat from heat-generating disc
A pot liner is reached, realizes the heating to pot nside object.This heating method is simple and effective, is able to achieve wanting substantially for heating
It asks.But this heating method will lead to bottom temp in pot only from bottom heat-generating disc to the transmission of heat by contact of pot liner at the bottom
Excessively high and side and bottom temp are too low, so that heat is unevenly distributed, upper and lower temperature difference is obvious, influences to cook effect.
[summary of the invention]
The purpose of this utility model is to provide a kind of electric cooking pot tools of improvement heat distribution, and heat is enabled to be distributed
Uniformly, reduce upper and lower temperature difference.
The technical solution of the utility model is:
A kind of electric cooking pot tool improving heat distribution, including insulation cladding, pot liner and heat-generating disc, which is characterized in that institute
It states and is additionally provided with heating shell between insulation cladding and the pot liner, the bottom outside of the heat-generating disc and the pot liner and described
Heat the bottom inside contact of shell.In the technical scheme, the heat that heat-generating disc issues is passed up to a pot liner at the bottom, downwards
Heating shell is passed to, then is transmitted or is radiated by heating shell and give pot liner.It is connect compared to current by heat-generating disc and pot liner at the bottom
It touches, the heating method that heat is only transmitted from heat-generating disc to pot liner at the bottom, the heat distribution in the electric cooking pot tool pot of the structure
More evenly, upper and lower temperature difference is small, and the culinary art effect of generation is more preferable, and the heat that heat-generating disc emits downwards is utilized, to the benefit of heat
It is higher with rate.
Further, above-mentioned heat-generating disc is fixed by fastener and the heating shell.It can make heat-generating disc by fastener
Close face contact is generated with heating shell, increases heat transference efficiency, fastener is more preferably metal screws or metal buckle.
Further, above-mentioned heat-generating disc is connect by heat-generating disc pin with external circuit.
Further, above-mentioned electric cooking pot tool further includes electric heating body, the electric heating body be set to the heating shell and
Between the insulation cladding, it is such as centered around the periphery wall of heating shell, can be contacted or not contact with heating shell, according to heat transfer side
Formula is selected.
Further, above-mentioned electric heating body is electric heating wire or electric heating film.Electric heating wire is to realize heat supplement most
Simply, the minimum technical solution of cost can also use electric heating film, can also be with such as graphene heating film, but higher cost
Using other design schemes that can be given off heat.
Further, above-mentioned electric heating body passes through electric heating body connector and external electrical connections.Above-mentioned heat-generating disc and electric heating
The external circuits of body can be independent from each other circuit, be also possible to the circuit that is mutually related.
Further, it is provided with insulating layer between above-mentioned heating shell and insulation cladding, more geothermal flows can be locked in pot
Inside reduces the temperature of insulation cladding, improves heat utilization ratio, reduces thermal losses.
Further, above-mentioned heat-generating disc and the heating shell are provided in corresponding position for placing temperature controller insurance
Aperture, temperature control protector one end are contacted with the bottom of the pot liner, and the other end is connect with automatically controlled circuit, for in pot
Temperature is monitored.
Further, above-mentioned heating shell is metal material, and the shape for heating shell needs to match in the shape and pot of heat-generating disc
The shape of gallbladder, bottom is matched with heat-generating disc and side wall is matched with pot liner, while must realize the function of heat transfer, therefore it is required that
Heat transfer is fast, easy to process, is advisable with metal material.
The utility model has technical effect beneficial below:
(1) by contacting the heating shell of design with heat-generating disc, heat is passed through to heating shell simultaneously and is transferred to a pot liner, is improved
The case where heat is unevenly distributed in pot reduces upper and lower temperature difference, improves culinary art effect；(2) pass through electric heating body and insulating layer
Setting further improves the heat distribution inside electric cooking pot tool, so that uniform heat distribution in pot；(3) pass through heating shell
And the setting of insulating layer, further raising has been obtained to the utilization rate of heat, has reduced thermal losses.
[Detailed description of the invention]
Fig. 1 is the sectional side view of the electric cooking pot tool of embodiment one；
Fig. 2 is the sectional side view of the heat-generating disc of embodiment one；
Fig. 3 is the sectional side view of the electric cooking pot tool of embodiment two；
Fig. 4 is the sectional side view of the heat-generating disc of embodiment one；
Fig. 5 is the sectional side view of the electric cooking pot tool of embodiment three；
Fig. 6 is the sectional side view of the heat-generating disc of embodiment one；
Fig. 7 is the perspective view of the explosion of the electric cooking pot tool of embodiment one.
Mark explanation: 1, insulation cladding；2, insulating layer；3, electric heating body；301, electric heating body connector；4, heat shell；5, pot
Liner；6, heat-generating disc；601, heat-generating disc pin；7, temperature controller insurance.
[specific embodiment]
Below in conjunction with specific embodiment, the present invention is described further.
Embodiment provided below is not intended to limit the invention covered range, and described step is also not use
Sequence is executed to limit its.Those skilled in the art combine existing common knowledge to do conspicuous improvement to the present invention, also fall
Enter the present invention claims protection scope within.
Embodiment one
A kind of electric cooking pot tool improving heat distribution, as shown in Figure 1 and Figure 7, including insulation cladding 1, insulating layer 2, electricity add
Heated filament 3, heating shell 4, pot liner 5, heat-generating disc 6.Heat-generating disc 6 is arranged in cookware bottom, contacts with the bottom outside of pot liner 5,
Heat can be passed to pot liner 5 and heating shell 4 simultaneously.Heat is reached pot liner 5 by heating shell 4, is reduced warm up and down in pot
Difference improves heat distribution, improves culinary art effect.Heat-generating disc 6 passes through such as metal screws or metal buckle fastener and heating shell 4
It is fixed, so that heat-generating disc 6 and heating shell 4 is generated close face contact, increases heat transference efficiency.Heat-generating disc by heat-generating disc pin with
External circuit connection.The shape needs of shell can be heated using aluminium or stainless steel or other metallic sheet materials by heating shell 4
The shape of heat-generating disc and the shape of pot liner are matched, bottom is matched with heat-generating disc and side wall is matched with pot liner, such as Fig. 1 and Fig. 2
It is shown, while must realize the function of heat transfer.In the figure, pot liner at the bottom, heat-generating disc and heating shell bottom are plane.
Electric heating wire 3 is connect by two electric heating body connectors 301 with external circuit, is close to be centered around the outer of heating shell 4
Peripheral wall, can be by heating the heat distribution situation further improved in pot.Heating wire 3 there are two electric heating body connector 301,
The connector being connect with external circuit.Heat-generating disc 6 and heating wire 3 are controlled by the independent external circuit of two-way, can be according to heat point
Cloth situation controls heating power.
It is provided with insulating layer 2 between electric heating wire 3 and insulation cladding 1, more geothermal flows can be locked in inside pot, reduces
The temperature of insulation cladding 1 improves heat utilization ratio, reduces thermal losses, insulating layer 2 can using asbestos or heat preserving ceramic or its
He has the material of heat insulation function.
Heat-generating disc 6 is provided with the aperture for placing temperature controller insurance 7, temperature control in the identical position in bottom with heating shell 4
One end of protector 7 is contacted with the bottom of pot liner 5, and the other end is connect with automatically controlled circuit, for being monitored to kettle temperature.
Embodiment two
5 bottom of pot liner of embodiment two is internally recessed cambered surface, and the upper surface of heat-generating disc 6 is convex to pot liner 5
The bottom of cambered surface out, the lower surface of heat-generating disc 6 and heating shell 4 is plane, as shown in Figure 3 and Figure 4, remaining and embodiment one
Together.
Embodiment three
5 bottom of pot liner of embodiment three is to the cambered surface of outside protrusion, and heat-generating disc 6 is whole curved to pot liner 5
Arc, as shown in Figure 5 and Figure 6, remaining is together with embodiment.
Example IV
The electric heating body of example IV uses graphene heating film, remaining is together with embodiment.
Claims (9)
1. a kind of electric cooking pot tool for improving heat distribution, including insulation cladding (1), pot liner (5) and heat-generating disc (6), feature
It is, heating shell (4), the heat-generating disc (6) and the pot is additionally provided between the insulation cladding (1) and the pot liner (5)
The bottom inside contact of the bottom outside of liner (5) and heating shell (4).
2. the electric cooking pot tool according to claim 1 for improving heat distribution, which is characterized in that the heat-generating disc (6) is logical
It crosses fastener and the heating shell (4) is fixed.
3. the electric cooking pot tool according to claim 1 for improving heat distribution, which is characterized in that the heat-generating disc (6) is logical
Heat-generating disc pin (601) is crossed to connect with external circuit.
4. the electric cooking pot tool according to claim 1 for improving heat distribution, which is characterized in that the electricity cooking pot tool is also
Including electric heating body (3), the electric heating body (3) is set between the heating shell (4) and the insulation cladding (1).
5. the electric cooking pot tool according to claim 4 for improving heat distribution, which is characterized in that the electric heating body (3)
For electric heating wire or electric heating film.
6. the electric cooking pot tool according to claim 4 for improving heat distribution, which is characterized in that the electric heating body (3)
It is connect by electric heating body connector (301) with external circuit.
7. the electric cooking pot tool according to claim 1 or 4 for improving heat distribution, which is characterized in that the heating shell (4)
Insulating layer (2) are provided between insulation cladding (1).
8. it is according to claim 1 improve heat distribution electric cooking pot tool, which is characterized in that the heat-generating disc (6) and
The heating shell (4) is provided with aperture in corresponding position, and temperature controller insurance (7), the temperature control insurance are placed in the aperture
Device one end is contacted with the bottom of the pot liner (5), and the other end is connect with automatically controlled circuit.
9. the electric cooking pot tool according to claim 1 for improving heat distribution, which is characterized in that the heating shell (4) is
Metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872709.6U CN208192764U (en) | 2017-12-28 | 2017-12-28 | A kind of electric cooking pot tool improving heat distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872709.6U CN208192764U (en) | 2017-12-28 | 2017-12-28 | A kind of electric cooking pot tool improving heat distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208192764U true CN208192764U (en) | 2018-12-07 |
Family
ID=64490882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872709.6U Active CN208192764U (en) | 2017-12-28 | 2017-12-28 | A kind of electric cooking pot tool improving heat distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208192764U (en) |
-
2017
- 2017-12-28 CN CN201721872709.6U patent/CN208192764U/en active Active
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