CN204445316U - Electric cooker - Google Patents
Electric cooker Download PDFInfo
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- CN204445316U CN204445316U CN201520078066.2U CN201520078066U CN204445316U CN 204445316 U CN204445316 U CN 204445316U CN 201520078066 U CN201520078066 U CN 201520078066U CN 204445316 U CN204445316 U CN 204445316U
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- heated holder
- interior pot
- secondary heater
- occlusion part
- electric cooker
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Abstract
The utility model provides a kind of electric cooker, it comprises electric rice cooker body, heated holder, main heater and secondary heater is provided with in described electric rice cooker body, interior pot is placed with in described heated holder, main heater is arranged on the below of interior pot, described secondary heater ring is located at the outside of heated holder, described heated holder is provided with and is on the upside of secondary heater and the occlusion part expanded outwardly, and described occlusion part is provided with the heat dissipation channel being convenient to the heat of secondary heater be passed to interior pot.The utility model, by arranging heat dissipation channel in heated holder, increases the contact area of heated holder and air, produces hot gas fast and passes to interior pot by convection current.Secondary heater is fixed on outside heated holder, and during work, secondary heater heating, heat by the direct radiation of heat dissipation channel, is reached the object of Fast Heating, make use of thermal source fully and improve efficiency on interior pot.
Description
Technical field
The utility model relates to household electrical appliance, particularly a kind of electric cooker.
Background technology
Ceramic electric cooker on existing market, mode of heating adopts side heating and bottom heating arrangement simultaneously, and side calandria is fixed on floating bracket, and floating bracket has sheltered from the heat radiation of side calandria, have impact on the thermal efficiency.If the patent No. is disclose in the ceramic electric cooker application of 200620057107.0 to arrange assisted heating device on the lateral wall of movable aluminum pot, movable aluminum pot is arranged on bracing or strutting arrangement, assisted heating device passes through movable aluminum pot heat transfer to ceramic liner, in heating process, the sidewall of movable aluminum pot has blocked the heat radiation of assisted heating device, have impact on the thermal efficiency.
Summary of the invention
The utility model provide a kind of efficiency of heating surface high, be heated evenly, energy-conservation electric cooker.
The technical solution adopted in the utility model is:
A kind of electric cooker, it comprises electric rice cooker body, heated holder, main heater and secondary heater is provided with in described electric rice cooker body, interior pot is placed with in described heated holder, main heater is arranged on the below of interior pot, described secondary heater ring is located at the outside of heated holder, it is characterized in that: described heated holder is provided with and is on the upside of secondary heater and the occlusion part expanded outwardly, and described occlusion part is provided with the heat dissipation channel being convenient to the heat of secondary heater be passed to interior pot.The utility model, by the design of occlusion part, shields to secondary heater, can adjust the speed of the thermal current of main heater and secondary heater simultaneously, thus the distribution of adjustment heat, be convenient to design rational Temperature Distribution.In addition, heat dissipation channel is set at the occlusion part of heated holder, increases the contact area of heated holder and air, produce hot gas fast and pass to interior pot by convection current.Secondary heater is fixed on outside heated holder, and during work, secondary heater heating, heat is evenly delivered on interior pot by heat dissipation channel, reaches the object of Fast Heating, make use of thermal source fully and improves efficiency.
Further, described interior pot is that ceramic material is made.During ceramic inner vessel heating, temperature rises comparatively slow, can allow food evenly and fully be heated, cooking also more glossy; Insulation can be smouldered again.
Further, the occlusion part of described heated holder and the setting separated by a distance of interior pot.Be conducive to hot gas convection current like this.
Further, described interior pan has the lateral surface tilting upward bus and be rotarily formed, the inner surface of the occlusion part of described heated holder and the aforementioned external face of interior pot almost parallel.Be conducive to interior pot like this and put into location, and interior pot is heated homogenising more.
Further, described occlusion part is provided with the flange of turnover downwards.Flange prevents heated holder in use procedure from cutting the problem of hand, and can strengthen the intensity of heated holder.
Further, described heated holder is Sheet drawing molding structure, and heated holder also comprises and is integrally connected to occlusion part lower end in order to install the cylindrical wall of secondary heater, and secondary heater is that vertical bar shape heating band overlays on cylindrical wall.The structure of heated holder is simple, be convenient to Sheet drawing processing, and the installation being convenient to secondary heater is fixed, and is convenient to installation and the production of secondary heater.
Further, described heated holder also comprises the diapire being integrally connected to cylindrical wall lower end, and described main heater is supported on the upside of diapire by elasticity.Between interior pot and main heater, form a heating space like this, the setting of diapire is convenient in the heating space of hot gas seal in heated holder, improves the efficiency of heating surface.
Further, described heat dissipation channel is through hole, and the diameter of described through hole is less than 8 millimeters.
Further, described occlusion part is provided with the aforementioned through-hole of polar coordinate array, and the diameter of through hole radially distributes from small to large.
Further, be also provided with in described electric rice cooker body in order to the outer cover be incubated and the plastic shell be in outside outer cover, heated holder and interior pot are arranged in outer cover.Plastic shell and heated holder, interior pot separate by outer cover, prevent plastic shell aging, extend electric cooker service life, but also can play the effect of an insulation of internal pot.
The utility model obviously also can be applied to the electric cooker (i.e. electric pressure cooking saucepan) of band pressure.
The beneficial effects of the utility model: by arranging heat dissipation channel in heated holder, make hot width fully be applied on interior pot, add heat energy efficiency, make product more energy-conservation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is detonation configuration schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these detailed description of the invention.One skilled in the art would recognize that the utility model covers all alternatives, improvement project and the equivalents that may comprise in Claims scope.
With reference to Fig. 1, Fig. 2, a kind of electric cooker, it comprises electric rice cooker body, heated holder, main heater and secondary heater is provided with in described electric rice cooker body, interior pot 1 is placed with in described heated holder 2, main heater is arranged on the below of interior pot 1, described secondary heater ring is located at the outside of heated holder 2, described heated holder 2 is provided with and is on the upside of secondary heater and the occlusion part 21 expanded outwardly, and described occlusion part 21 is provided with the heat dissipation channel being convenient to the heat of secondary heater be passed to interior pot 2.The utility model, by arranging heat dissipation channel in heated holder 2, increases heated holder 2 and the contact area of air, produces hot gas fast and pass to interior pot 1 by convection current.Secondary heater is fixed on outside heated holder 2, and during work, secondary heater heating, heat by the direct radiation of heat dissipation channel, is reached the object of Fast Heating, make use of thermal source fully and improve efficiency on interior pot 1.Heat dissipation channel in the present embodiment is the through hole 22 be distributed on occlusion part 21, and the shape of through hole 22 is arbitrary shape.Aperture radially outward the increasing successively along occlusion part 21 of through hole 22, thus be convenient to hot gas evenly to the inner side rising to heated holder 2.
Interior pot 1 described in the utility model is made for ceramic material.During ceramic inner vessel heating, temperature rises comparatively slow, can allow food evenly and fully be heated, cooking also more glossy; Insulation can be smouldered again.
Occlusion part 21 and the setting separated by a distance of interior pot 1 of heated holder 2 described in the utility model.Be conducive to hot gas convection current like this.
The side-wall outer side face that interior pot 1 described in the utility model is and medial surface are spherical, its upper end open, bottom surface, lower end is approximate horizontal, and there is relatively much smaller floor space, the diameter of described bottom surface is less than 1/2nd of the diameter of described opening, certainly can also be less, and the surperficial tilting zone of interior pot can be made so larger, be that hot gas flowing is better, prevent from better forming localized hyperthermia in the bottom surface of interior pot.Interior pot 1 has the lateral surface tilting upward bus and be rotarily formed at the occlusion part 21 of corresponding heated holder 2, the inner surface of the occlusion part 21 of described heated holder 2 and the aforementioned external face of interior pot 1 almost parallel.Have like this and be convenient to interior pot 1 and put into location, and interior pot 1 is heated homogenising more.
Occlusion part 21 described in the utility model is provided with the flange 25 of turnover downwards.Flange 25 prevents heated holder 2 in use procedure from cutting the problem of hand.
Heated holder 2 described in the utility model is Sheet drawing molding structure, be installed in electric rice cooker body by elastic parts 4, heated holder 2 also comprises and is integrally connected to occlusion part 21 lower end in order to install the cylindrical wall 23 of secondary heater, and secondary heater is that vertical bar shape heating tape 3 ring overlays on cylindrical wall 23.The setting of heated holder 2 is that the installation being convenient to secondary heater is fixed, and prevents secondary heater from scalding user.Heated holder 2 described in the utility model also comprises the diapire 24 being integrally connected to cylindrical wall 23 lower end, and described main heater is supported on the upside of diapire 24 by elasticity.Between interior pot 1 and main heater, form a heating space like this, the setting of diapire 24 is convenient in the heating space of hot gas seal in heated holder 2, improves the efficiency of heating surface.
Main heater described in the utility model is a heat-generating disc 6, and interior pot 1 is ceramic structure, and is provided with the convex tendon 11 be supported on heat-generating disc 6.Because pot in ceramic structure 1 dispels the heat slowly, therefore the interior pot 1 of ceramic structure should not directly contact with heat-generating disc 6, otherwise easy local heating is excessive and break.The utility model needs to make to there are 2 millimeters of spaces to 6 height between the outer bottom of interior pot 1 and heat-generating disc 6 by arranging convex tendon 11 bottom interior pot 1, is conducive to the interior pot 1 protecting ceramic structure.
The centre of heat-generating disc 6 described in the utility model is provided with the temperature module 5, better can control the heating-up temperature of interior pot 1.
Also be provided with in electric rice cooker body described in the utility model in order to the outer cover 7 be incubated and the plastic shell 8 be in outside outer cover 7, heated holder 2 and interior pot 1 are arranged in outer cover 7.Plastic shell 8 separates with heated holder 2, interior pot 1 by outer cover 7, prevents plastic shell 8 aging, extends electric cooker service life, but also can play the effect of an insulation of internal pot 1.
Claims (10)
1. an electric cooker, it comprises electric rice cooker body, heated holder, main heater and secondary heater is provided with in described electric rice cooker body, interior pot is placed with in described heated holder, main heater is arranged on the below of interior pot, described secondary heater ring is located at the outside of heated holder, it is characterized in that: described heated holder is provided with and is on the upside of secondary heater and the occlusion part expanded outwardly, and described occlusion part is provided with the heat dissipation channel being convenient to the heat of secondary heater be passed to interior pot.
2. electric cooker as claimed in claim 1, is characterized in that: described interior pot is that ceramic material is made.
3. electric cooker as claimed in claim 2, is characterized in that: the occlusion part of described heated holder and the setting separated by a distance of interior pot.
4. electric cooker as claimed in claim 3, is characterized in that: described interior pan has the lateral surface tilting upward bus and be rotarily formed, the inner surface of the occlusion part of described heated holder and the aforementioned external face of interior pot almost parallel.
5. electric cooker as claimed in claim 4, is characterized in that: described occlusion part is provided with the flange of turnover downwards.
6. electric cooker as claimed in claim 1, it is characterized in that: described heated holder is Sheet drawing molding structure, heated holder also comprises and is integrally connected to occlusion part lower end in order to install the cylindrical wall of secondary heater, and secondary heater is that vertical bar shape heating band overlays on cylindrical wall.
7. electric cooker as claimed in claim 6, it is characterized in that: described heated holder also comprises the diapire being integrally connected to cylindrical wall lower end, described main heater is supported on the upside of diapire by elasticity.
8. electric cooker as claimed in claim 1, it is characterized in that: described heat dissipation channel is through hole, the diameter of described through hole is less than 8 millimeters.
9. electric cooker as claimed in claim 8, it is characterized in that: described occlusion part is provided with the aforementioned through-hole of polar coordinate array, and the diameter of through hole radially distributes from small to large.
10. the electric cooker as described in one of claim 1 ~ 9, is characterized in that: be also provided with in described electric rice cooker body in order to the outer cover be incubated and the plastic shell be in outside outer cover, heated holder and interior pot are arranged in outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078066.2U CN204445316U (en) | 2015-02-04 | 2015-02-04 | Electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078066.2U CN204445316U (en) | 2015-02-04 | 2015-02-04 | Electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204445316U true CN204445316U (en) | 2015-07-08 |
Family
ID=53652284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520078066.2U Active CN204445316U (en) | 2015-02-04 | 2015-02-04 | Electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204445316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982507A (en) * | 2015-02-04 | 2016-10-05 | 浙江苏泊尔家电制造有限公司 | Electric cooker |
| CN107536443A (en) * | 2016-06-28 | 2018-01-05 | 佛山市顺德区美的电热电器制造有限公司 | A kind of heat-generating disc and stewing slaughterhouse |
-
2015
- 2015-02-04 CN CN201520078066.2U patent/CN204445316U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982507A (en) * | 2015-02-04 | 2016-10-05 | 浙江苏泊尔家电制造有限公司 | Electric cooker |
| CN107536443A (en) * | 2016-06-28 | 2018-01-05 | 佛山市顺德区美的电热电器制造有限公司 | A kind of heat-generating disc and stewing slaughterhouse |
| CN107536443B (en) * | 2016-06-28 | 2020-11-06 | 佛山市顺德区美的电热电器制造有限公司 | Heating plate and soup stewing pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |