CN205568649U - Novel rice cooker of rice cooker accuse temperature assembly and applied this accuse temperature assembly - Google Patents
Novel rice cooker of rice cooker accuse temperature assembly and applied this accuse temperature assembly Download PDFInfo
- Publication number
- CN205568649U CN205568649U CN201620196765.1U CN201620196765U CN205568649U CN 205568649 U CN205568649 U CN 205568649U CN 201620196765 U CN201620196765 U CN 201620196765U CN 205568649 U CN205568649 U CN 205568649U
- Authority
- CN
- China
- Prior art keywords
- conductive cover
- heat
- electric cooker
- temperature controller
- support
- 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
Landscapes
- Cookers (AREA)
Abstract
The utility model provides a PTC heating element heat transfer efficiency is high, and the temperature assembly is controlled to the novel rice cooker of stable performance. This accuse temperature assembly includes snap -action thermostats, PTC heating element, support and heat conduction lid, and the last cooling surface and the interior top surface of heat conduction lid of PTC heating element are closely laminated, and the support compresses tightly fixed snap -action thermostats and PTC heating element in heat conduction is covered. The utility model discloses still provide the rice cooker of using above -mentioned accuse temperature assembly, this rice cooker still includes generate heat dish and electric rice cooker liner, and outside extension of opening of heat conduction lid is equipped with the shirt rim, and heat conduction is covered the lower part and is equipped with elastomeric element, and the dish that generates heat is equipped with heat conduction lid mounting hole, and the heat conduction lid upwards passes heat conduction lid mounting hole, the shirt rim of heat conduction lid lean on by the elastomeric element top so that the shirt rim of heat conduction lid with a set in close contact with generates heat, the PTC heating element with after snap -action thermostats is parallelly connected again with generate heat set series connection in rice cooker power return circuit. Utilize the utility model discloses an automatic limit temperature, heat preservation and prevent dry burn function can be realized to the rice cooker of accuse temperature assembly.
Description
Technical field
This utility model relates to household electrical appliance technical field, is specifically related to a kind of novel electric cooker temperature control assembly.
Background technology
At present, magnetic steel temperature limiter carry out the electric cooker of temperature control due to simple in construction, low price and be used widely, this electric cooker is mainly realized electric cooker limit temperature, heat insulation function by magnetic steel temperature limiter, microswitch assembly, warming plate.But, magnetic steel temperature limiter have frangible, temperature-sensitive is insensitive, measurement tolerance is big, assemble, debug complexity etc. defect；The patent No. 201520387307.1 " a kind of electric cooker temperature control assembly and apply the electric cooker of this temperature control assembly " proposes available power off reset snap action thermostat and simple structure realizes electric cooker limit temperature, insulation and burning prevention function, but the installation site of the electric cooker temperature control assembly heater element of this structure is not at conductive cover inner top surface, heat transfer efficiency is poor, conductive cover temperature is relatively low, it is not provided that enough heat energy realizes the heat insulation function of electric cooker, the most easily automatically resets when cold snap.
Summary of the invention
Primary and foremost purpose of the present utility model is to propose a kind of PTC heater heat transfer efficiency height, the novel electric cooker temperature control assembly of stable performance.
The novel electric cooker temperature control assembly provided according to this utility model, including Kick type temperature controller, PTC heater, support and conductive cover, it is characterized in that the upper radiating surface of described PTC heater fits tightly with the inner top surface of described conductive cover, described support pressure fastens described Kick type temperature controller and described PTC heater in described conductive cover.
Novel electric cooker temperature control assembly of the present utility model, PTC heater heat-delivery surface is aluminium material, upper radiating surface fits tightly with the inner top surface of conductive cover, compared with the existing technical scheme utilizing power off reset snap action thermostat and simple structure to realize electric cooker limit temperature, insulation and burning prevention function, the heat transfer efficiency of PTC heater is higher, it is easier to provide with heat energy and realizes the heat insulation function of electric cooker, even and if be also not easy to automatically reset at cold snap, stable performance.PTC heater of the present utility model and the structure of Kick type temperature controller and principle are existing mature technology, and here is omitted.
Further, as preferred embodiment, the lower radiating surface of described PTC heater fits tightly with the aluminium lid surface of described Kick type temperature controller.So upper radiating surface of PTC heater fits tightly with conductive cover inner top surface, heat is provided to be incubated for electric cooker to conductive cover, the direct aluminium lid surface with Kick type temperature controller of the lower radiating surface of PTC heater fits tightly, there is provided heat to Kick type temperature controller aluminium lid, to keep the bimetallic temperature of Kick type temperature controller, make Kick type temperature controller remain open contact in the case of there is no power-off, such structure, the heat transfer efficiency of PTC heater is high, and performance is more stable, meets chilling and is difficult to reset；
Specifically, described support is annular support, and the inner ring of described support is enclosed within the perisporium of described Kick type temperature controller and closely compresses the aluminium lid of described Kick type temperature controller, and the periphery of described support is provided with the flanging for described conductive cover internal perisporium of fitting.The support fixed form of this structure, installs simply and firm；And the flanging of the conjunction closely connected with conductive cover internal perisporium that support periphery is arranged, on the one hand facilitate the installation of support and fixedly positioning, on the other hand the heat transfer area of support and conductive cover can be strengthened, thus strengthen the heat transfer property between conductive cover and Kick type temperature controller, improve the reliability of Kick type temperature controller.
As another embodiment, the aluminium lid surface of described Kick type temperature controller fits tightly with the inner top surface of described conductive cover, and described support is fixed described PTC heater and Kick type temperature controller respectively by the through hole on the shell fragment of the upper surface of support and support.The temperature control assembly of this structure, the bimetal leaf of Kick type temperature controller keeps the heat transmission of temperature to need to be transmitted by conductive cover again, compare aforementioned embodiments, low temperature prevents from resetting needs higher PTC heating power, and PTC heater installation site is little, need the PTC heater element of higher temperature, but, the aluminium lid of the Kick type temperature controller under this structure directly fits tightly with conductive cover, the temperature by conductive cover reflection electric cooker that Kick type temperature controller can be sensitiveer.
Another object of the present utility model is to provide a kind of electric cooker applying above-mentioned novel electric cooker temperature control assembly.
The electric cooker provided according to this utility model, include above-mentioned novel electric cooker temperature control assembly, also include heat-generating disc and electric cooker inner container, the peristome of described conductive cover stretches out and is provided with shirt rim, described conductive cover bottom is provided with elastomeric element, described heat-generating disc is provided with conductive cover installing hole, described conductive cover is upward through described conductive cover installing hole, the shirt rim of described conductive cover is leaned by elastomeric element so that the shirt rim of conductive cover is in close contact with heat-generating disc, is connected in electric cooker electric power loop with described heat-generating disc after described PTC heater is in parallel with described Kick type temperature controller again.
Electric cooker of the present utility model, on the one hand, can be after the contact of Kick type temperature controller disconnects, heat is provided by PTC heater, heat reaches electric cooker inner container through conductive cover, it is achieved heat insulation function, and this structural thermal efficiency is high, high insulating effect, can reduce the insulation power consumption of about half compared with currently used warming plate；On the other hand, the shirt rim of conductive cover can contact with heating disk of electric rice pot under the elastomeric element effect with electric cooker inner container or separate, when electric cooker inner container is taken away, the shirt rim of conductive cover contacts with heating disk of electric rice pot, heat passes to the aluminium section bar of PTC heater by conductive cover shirt rim, Kick type temperature controller is reached again by the aluminium section bar of PTC heater, when temperature rises to Kick type temperature controller contact break-off signal, contact disconnects, heat-generating disc is now owing to sealing in PTC heater, only about 100 milliamperes of electric current, now heat-generating disc stops heating, thus plays anti-dry effect.When cooking, conductive cover shirt rim separates with heat-generating disc, heat conduction caping acts against the electric cooker inner container the bottom of a pan, and the temperature in the bottom of a pan passes to PTC aluminium section bar by conductive cover, PTC aluminium section bar again by temperature transfer to Kick type temperature controller, when the temperature in the bottom of a pan rises to Kick type temperature controller contact break-off signal, contact disconnects, and heat-generating disc is now owing to sealing in PTC heater, and electric current only has about 100 milliamperes, now heat-generating disc stops heating, and PTC heater plays insulation effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the structural representation of this utility model embodiment 2.
Fig. 3 is electric cooker anti-dry status architecture schematic diagram of the present utility model.
Fig. 4 is the structural representation of electric rice cooker of the present utility model and keeping warm mode.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail such as the mutual alignment between the involved shape of each component, structure, each several part and annexation, the effect of each several part and operation principle etc..
Embodiment 1:
Such as Fig. 1, novel electric cooker temperature control assembly of the present utility model, including Kick type temperature controller 1, PTC heater 2, support 3 and conductive cover 4, the upper radiating surface of PTC heater 2 fits tightly with the inner top surface of conductive cover 4, and support pressure fastens Kick type temperature controller 1 and PTC heater 2 in conductive cover.Compared with prior art, novel electric cooker temperature control assembly of the present utility model, the heat transfer efficiency of PTC heater 2 is higher, it is easier to provide heat energy to realize the heat insulation function of electric cooker, even and if be also not easy to automatically reset at cold snap, stable performance.PTC heater 2 of the present utility model and the structure of Kick type temperature controller 1 and principle are existing mature technology, and here is omitted.As preferred embodiment, the lower radiating surface of PTC heater 2 fits tightly with the aluminium lid surface of Kick type temperature controller 1.So upper radiating surface of PTC heater 2 fits tightly with conductive cover 4 inner top surface, heat is provided to be incubated for electric cooker to conductive cover, the direct aluminium lid surface with Kick type temperature controller 1 of the lower radiating surface of PTC heater 2 fits tightly, heat is provided to the aluminium lid of Kick type temperature controller 1, to keep the bimetallic temperature of Kick type temperature controller 1, Kick type temperature controller 1 is made to remain open contact in the case of not having power-off, such structure, the heat transfer efficiency of PTC heater 2 is high, and performance is more stable.Support 3 is annular support, and the inner ring of support 3 is enclosed within the perisporium of Kick type temperature controller 1 and the most closely compresses the aluminium lid of Kick type temperature controller 1, and the periphery of support 3 is provided with the flanging 31 for conductive cover 4 internal perisporium of fitting.The support fixed form of this structure, installs simply and firm；And the flanging 31 with the conductive cover 4 closely connected conjunction of internal perisporium that support 3 periphery is arranged, on the one hand facilitate the installation of support 3 and fixedly positioning, on the other hand the heat transfer area of support 3 and conductive cover 4 can be strengthened, thus strengthen the heat transfer property between conductive cover 4 and Kick type temperature controller 1, improve the reliability of Kick type temperature controller 1.
Embodiment 2:
Such as Fig. 2, as different from Example 1, the aluminium lid surface of Kick type temperature controller 1 fits tightly with the inner top surface of conductive cover 4, and support 3 is fixed PTC heater 2 and Kick type temperature controller 1 respectively by the through hole on the shell fragment 32 of the upper surface of support 3 and support 3.The temperature control assembly of this structure, the bimetal leaf of Kick type temperature controller 1 keeps the heat transmission of temperature to need to be transmitted by conductive cover 4 again, compare the embodiment of embodiment 1, need higher PTC heating power, and install and need more to be accurately positioned, but, the aluminium lid of the Kick type temperature controller 1 under this structure directly fits tightly with conductive cover 4, the temperature being reflected electric cooker inner container by conductive cover 4 that Kick type temperature controller 1 can be sensitiveer.
Such as Fig. 1, 3, shown in 4, this utility model also provides for applying the electric cooker of above-mentioned novel electric cooker temperature control assembly, its structure includes above-mentioned novel electric cooker temperature control assembly, also include heat-generating disc 5 and electric cooker inner container 6, the peristome of conductive cover 4 stretches out and is provided with shirt rim 41, conductive cover 4 bottom is provided with elastomeric element 7, heat-generating disc 5 is provided with conductive cover installing hole 51, conductive cover 4 is upward through conductive cover installing hole 51, the shirt rim 41 of conductive cover 4 leaned by elastomeric element 7 so that conductive cover 4 shirt rim 41 be in close contact with heat-generating disc 5, it is connected in electric cooker electric power loop with heat-generating disc 5 again after PTC heater 2 is in parallel with Kick type temperature controller 1.
Electric cooker of the present utility model, on the one hand, can be provided heat by PTC heater 2 after the contact of Kick type temperature controller 1 disconnects, heat reaches electric cooker inner container 6 through conductive cover 4, it is achieved heat insulation function, the insulation of electric cooker and cook state as shown in Figure 4.This structural thermal efficiency is high, and high insulating effect can reduce the insulation power consumption of about half compared with currently used warming plate；On the other hand, the shirt rim 41 of conductive cover 4 can contact with heating disk of electric rice pot 5 or separate under elastomeric element 7 with the effect of electric cooker inner container 6, when electric cooker inner container 6 is taken away, the shirt rim 41 of conductive cover 4 contacts with heating disk of electric rice pot 5, heat passes to the aluminium section bar of PTC heater 2 by conductive cover shirt rim 41, Kick type temperature controller 1 is reached again by the aluminium section bar of PTC heater 2, when temperature rises to the contact break-off signal of Kick type temperature controller 1, contact disconnects, heat-generating disc 5 is now owing to sealing in PTC heater 2, only about 100 milliamperes of electric current, now heat-generating disc 5 stops heating, thus play anti-dry effect, its anti-dry state is as shown in Figure 3.
Claims (5)
1. a novel electric cooker temperature control assembly, including Kick type temperature controller, PTC heater, support and conductive cover, its feature exists
Fitting tightly with the inner top surface of described conductive cover in the upper radiating surface of described PTC heater, described support pressure fastens described prominent
Jumping formula temperature controller and described PTC heater are in described conductive cover.
Novel electric cooker temperature control assembly the most according to claim 1, it is characterised in that the lower radiating surface of described PTC heater
Fit tightly with the aluminium lid surface of described Kick type temperature controller.
Novel electric cooker temperature control assembly the most according to claim 2, it is characterised in that described support is annular support, described
The inner ring of support is enclosed within the perisporium of described Kick type temperature controller and closely compresses the aluminium lid of described Kick type temperature controller, described support
Periphery be provided with the flanging for described conductive cover internal perisporium of fitting.
Novel electric cooker temperature control assembly the most according to claim 1, it is characterised in that the aluminium lid of described Kick type temperature controller
Surface fits tightly with the inner top surface of described conductive cover, and described support is by the through hole on the shell fragment of the upper surface of support and support
It is fixed described PTC heater and Kick type temperature controller respectively.
5. an electric cooker, it is characterised in that include the novel electric cooker temperature control assembly described in any one of Claims 1-4, also
Including heat-generating disc and electric cooker inner container, the peristome of described conductive cover stretches out and is provided with shirt rim, and described conductive cover bottom is provided with
Elastomeric element, described heat-generating disc is provided with conductive cover installing hole, and described conductive cover is upward through described conductive cover installing hole, described in lead
The shirt rim of heat lid is leaned by elastomeric element so that the shirt rim of conductive cover is in close contact with heat-generating disc, and described PTC heater is with described
It is connected in electric cooker electric power loop with described heat-generating disc again after Kick type temperature controller parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196765.1U CN205568649U (en) | 2016-03-15 | 2016-03-15 | Novel rice cooker of rice cooker accuse temperature assembly and applied this accuse temperature assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196765.1U CN205568649U (en) | 2016-03-15 | 2016-03-15 | Novel rice cooker of rice cooker accuse temperature assembly and applied this accuse temperature assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205568649U true CN205568649U (en) | 2016-09-14 |
Family
ID=56869177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620196765.1U Active CN205568649U (en) | 2016-03-15 | 2016-03-15 | Novel rice cooker of rice cooker accuse temperature assembly and applied this accuse temperature assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205568649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662112A (en) * | 2016-03-15 | 2016-06-15 | 梁炜畅 | Novel electric cooker temperature control assembly and electric cooker using same |
-
2016
- 2016-03-15 CN CN201620196765.1U patent/CN205568649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662112A (en) * | 2016-03-15 | 2016-06-15 | 梁炜畅 | Novel electric cooker temperature control assembly and electric cooker using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105662112A (en) | Novel electric cooker temperature control assembly and electric cooker using same | |
| CN105455664A (en) | Electric cooker temperature control assembly, electric cooker with same and temperature control method | |
| CN107765727B (en) | Electromagnetic heating cooker and control method and control device thereof | |
| CN105078283A (en) | Frying and baking device with multiple frying and baking modes | |
| CN205568649U (en) | Novel rice cooker of rice cooker accuse temperature assembly and applied this accuse temperature assembly | |
| CN106562686A (en) | Mechanical electric baking appliance and heating control method of same | |
| CN205159211U (en) | Hot protector of self -sustaining formula | |
| CN103705104A (en) | Frequency-conversion electric heating pot | |
| CN204105719U (en) | Pot lid of electric pressure appliance and electric pressure appliance | |
| CN202136148U (en) | Multifunctional electric food warmer | |
| CN206080094U (en) | Novel heat preservation rice cooker | |
| CN210354418U (en) | Frying and baking machine | |
| CN204427780U (en) | For electric food warmer heating disc component and there is its electric food warmer | |
| CN202179462U (en) | Frying-baking machine | |
| CN204813469U (en) | Rice cooker of rice cooker accuse temperature assembly and applied this accuse temperature assembly | |
| JP2012016395A (en) | Inner pot and rice cooker including the inner pot | |
| CN101273835B (en) | Safety energy-saving electric heating cooker | |
| US11523471B2 (en) | Coil heating element with a temperature sensor shield | |
| CN210443495U (en) | Mounting structure of pipe clamp kick type temperature controller | |
| CN204303681U (en) | Overtemperature prote adjustable temp. controller | |
| CN218328285U (en) | Quick temperature sensing panel with temperature sensing device and electromagnetic cooking utensil | |
| CN212307532U (en) | Cooking utensil | |
| US11402104B2 (en) | Coil heating element with a heat transfer disk | |
| US2267386A (en) | Control device | |
| CN220069456U (en) | Electromagnetic heating electric cooker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |