CN204427734U - A kind of kitchen appliance heating container - Google Patents
A kind of kitchen appliance heating container Download PDFInfo
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- CN204427734U CN204427734U CN201420853224.2U CN201420853224U CN204427734U CN 204427734 U CN204427734 U CN 204427734U CN 201420853224 U CN201420853224 U CN 201420853224U CN 204427734 U CN204427734 U CN 204427734U
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- temperature controller
- manual reset
- reset
- cup body
- heating
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- 238000009413 insulation Methods 0.000 claims description 37
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 31
- 239000004917 carbon fiber Substances 0.000 claims description 31
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 31
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- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 3
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Abstract
The utility model discloses a kind of kitchen appliance heating container; belong to small household appliances field; solve the problem that protection that traditional attemperating unit cannot meet the heater be rapidly heated requires; the technical scheme solving this problem mainly comprises metal cup body, heater and attemperating unit; described attemperating unit comprises automatically reset temperature controller and a temperature controller with manual reset; automatically reset temperature controller and temperature controller with manual reset is all fixed on the outer wall of metal cup body, and the response temperature of the temperature controller that automatically resets is lower than the response temperature of temperature controller with manual reset.The utility model is mainly used in kitchen appliance heating container mashing off, heats up water etc.
Description
Technical field
The utility model relates to household electrical appliances accessory, particularly a kind of kitchen appliance heating container.
Background technology
At present, some kitchen appliance on market, especially electric heating appliance, generally can adopt the heater that the thermal efficiency is high, programming rate is fast, for 1000W heating power, roughly temperature rise each second about 10K, and its heating container be substantially all inner using steel bowl body as heating source carrier, the structure of outside coating plastic shell.Traditional attemperating unit is coordinated by a temperature controller and a fuse-link to realize.Temperature controller itself is provided with insulator, and the temperature-sensitive aluminium lid of temperature controller is directly affixed on heating source coating surface, promote the motion of porcelain bar, and then pull switch contact is opening/closing by bimetal leaf deformation, and therefore its thermal response speed wants fast.And the thermal response speed of fuse-link is slower, what mostly adopt is that low-melting alloy is as fuse, outside coated porcelain shell, the blown fuse time adds the heat rejection of the porcelain shell of low thermal conductivity, its thermal response speed is roughly between 20 ~ 30 seconds, for response speed 20 seconds, suppose attemperating unit temperature-sensitive response from 100 DEG C, then in 20 second time, the temperature of heater can up to more than 300 DEG C, the plastic casing meeting melting of kitchen appliance, therefore traditional attemperating unit cannot meet the protection requirement of the heater be rapidly heated far away, occur when therefore how to prevent dry combustion method or be sticking that the too high plastic casing that causes of short-term warming melts situation about even grilling thoroughly, thus to carry out reliable and effective temperature protection to food processor be the current technical issues that need to address.
Utility model content
The object that the utility model will reach just is to provide a kind of kitchen appliance heating container, and attemperating unit can respond fast, carries out reliable and effective temperature protection to food processor.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of kitchen appliance heating container, comprise metal cup body, heater and attemperating unit, wherein: described attemperating unit comprises automatically reset temperature controller and a temperature controller with manual reset, automatically reset temperature controller and temperature controller with manual reset is all fixed on the outer wall of metal cup body, and the response temperature of the temperature controller that automatically resets is lower than the response temperature of temperature controller with manual reset.
Further, automatically reset described in the response temperature 30 ~ 60K lower than the response temperature of temperature controller with manual reset of temperature controller.
Further, the outside of described metal cup body is provided with shell, and described temperature controller with manual reset is provided with release link, and described shell is provided with mating holes, and described shell is exposed from described mating holes in the end of described release link.
Further, the outside of described metal cup body is provided with shell, and shell comprises side shell and base, and described base and side shell assembly connection are also by a screw fastening, described temperature controller with manual reset is provided with release link, and described release link is hidden in the enclosure and stretched to base.
Further, described temperature controller and the temperature controller with manual reset of automatically reseting is fixed on the outer wall of heating container by fixture, described release link is arranged on the fixture of fixed manual reset temperature controller, the middle part of described release link is rotatably connected on fixture, one end of release link is corresponding with the reset push rod on temperature controller with manual reset and interact, and the other end of release link is used for stirring for user.
Further, automatically reset described in temperature controller and temperature controller with manual reset is connected on heating live wire; Or, described in automatically reset temperature controller and temperature controller with manual reset be connected on heating zero line; Or, described in one of them automatically reseting in temperature controller and temperature controller with manual reset be connected on heating live wire on, another one be connected on heating zero line on.
Further, the lateral wall of described metal cup body is attached with thermal insulation layer, heater is be located at carbon fiber heating body outside thermal insulation layer and packed, automatically reset temperature controller and temperature controller with manual reset is fixed on the lateral wall of metal cup body, and the front end face of the temperature controller that automatically resets and the front end face of temperature controller with manual reset are all just to carbon fiber heating body.
Further, described carbon fiber heating body is by heat-insulation layer and watertight composition encapsulation, watertight composition is positioned at the outside of heat-insulation layer, described heat-insulation layer and watertight composition have the installing hole passed for the automatically reset front end of temperature controller and the front end of temperature controller with manual reset, be equipped with the insulation filler that thermal conductivity factor is high between the front end face of carbon fiber heating body and the temperature controller that automatically resets and the front end face of temperature controller with manual reset, insulation filler forms two heat conduction platforms and realizes plane-plane contact with the front end face of the temperature controller that automatically resets and the front end face one_to_one corresponding of temperature controller with manual reset respectively.
Further, described heater comprises around the home at the heating tube of metal cup body lateral wall, automatically reseting on lateral wall that temperature controller and temperature controller with manual reset be fixed on metal cup body and to fix near heating tube, the front end face of the temperature controller that automatically resets and the front end face of temperature controller with manual reset are all close to the lateral wall of metal cup body.
Further, described heater comprises around the home at the heating tube of metal cup body exterior bottom wall, the exterior bottom wall that temperature controller and temperature controller with manual reset be fixed on metal cup body of automatically reseting is fixed near heating tube, and the front end face of the temperature controller that automatically resets and the front end face of temperature controller with manual reset are all close to the exterior bottom wall of metal cup body;
Described heater comprises the heating plate being located at metal cup body exterior bottom wall, automatically reset temperature controller and temperature controller with manual reset is fixed on the diapire of heating plate, and the front end face of the temperature controller that automatically resets and the front end face of temperature controller with manual reset are all close to the diapire of heating plate.
After adopting technique scheme, the utility model tool has the following advantages: manually reset temperature controller replaces conventional fuse-link, automatically reset temperature controller as elementary protection, temperature controller with manual reset is as Subloop Protect, compared to this disposable elements of fuse-link as Subloop Protect, the response temperature of temperature controller of automatically reseting is lower than the response temperature of temperature controller with manual reset, the induction temperature difference determined by the thermal inertia temperature after the temperature controller action that automatically resets during dry combustion method, this thermal inertia temperature can not cause temperature controller with manual reset action, again can available protecting kitchen appliance after the temperature controller that automatically resets lost efficacy, potential safety hazard can not be caused, therefore meet can not cause temperature controller with manual reset interlock condition under, this induction temperature difference arranges the smaller the better.Because two temperature controllers can Direct Contact Heating device or very near heater, so the response speed of temperature controller is very fast, can respond in 2 ~ 6 seconds, and temperature controller can reuse, relative fuse, not only easy to use, and save use cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the other end of release link exposes;
Fig. 3 is the structural representation that the other end of release link is hidden;
Fig. 4 is the metal cup body schematic diagram (not installing temperature controller) adopting carbon fiber heating body;
Fig. 5 is I place enlarged drawing in Fig. 4;
Fig. 6 is that temperature controller press-fits fixing schematic diagram (omitting each coating) by first kind of way;
Fig. 7 is the exploded view of temperature controller press-fit approach in Fig. 6;
Fig. 8 is that temperature controller press-fits fixing schematic diagram (omitting each coating) by the second way;
Fig. 9 is the exploded view of temperature controller press-fit approach in Fig. 8;
Figure 10 is the schematic diagram (omitting each coating) only installing locating support in Fig. 8;
Figure 11 is that in the utility model, metal cup body is the schematic diagram that installation temperature controller carries out dodging.
Detailed description of the invention
The utility model provides a kind of kitchen appliance heating container, comprise metal cup body 1, heater and attemperating unit, different from the attemperating unit that prior art adopts temperature controller and fuse-link to coordinate, attemperating unit of the present utility model comprises automatically reset temperature controller 21 and a temperature controller with manual reset 22, as shown in Figure 1, automatically reset temperature controller 21 and temperature controller with manual reset 22 is all fixed on the outer wall of metal cup body, and the response temperature of temperature controller with manual reset 22 is higher than the response temperature of the temperature controller 21 that automatically resets.Once, in the utility model, " outer wall " comprises lateral wall and exterior bottom wall, and heater can be arranged on the lateral wall of metal cup body 1, also can be arranged on the exterior bottom wall of metal cup body 1 in simple declaration, the front end face of temperature controller and the temperature-sensitive face of temperature controller.
In the utility model, manually reset temperature controller 22 replaces conventional fuse-link, automatically reset temperature controller 21 as elementary protection, temperature controller with manual reset 22 is as Subloop Protect, compared to this disposable elements of fuse-link as Subloop Protect, the induction temperature difference of temperature controller 21 and temperature controller with manual reset 22 of automatically reseting is set in 30 ~ 60K, namely automatically reset the response temperature 30 ~ 60K lower than the response temperature of temperature controller with manual reset 22 of temperature controller 21, such as 1000W heating power, 1L slurries, automatically reset the response temperature of temperature controller 21 roughly at 135 ~ 145 DEG C, then the response temperature of temperature controller with manual reset 22 is arranged on 165 ~ 205 DEG C.This induction temperature difference determined by the thermal inertia temperature after temperature controller 21 action that automatically resets during dry combustion method, this thermal inertia temperature can not cause temperature controller with manual reset 22 action, again can available protecting kitchen appliance after the temperature controller 21 that automatically resets lost efficacy, potential safety hazard can not be caused, therefore meet can not cause temperature controller with manual reset 22 interlock condition under, this induction temperature difference arranges the smaller the better, suppose that the thermal inertia temperature of heater is at about 20 DEG C, metal cup body 1 material is different, thermal inertia temperature is slightly different, the induction temperature difference of automatically reset temperature controller 21 and temperature controller with manual reset 22 is set thus between 30 ~ 60K.Because two temperature controllers can Direct Contact Heating device or very near heater, so the response speed of temperature controller is very fast, can respond in 2 ~ 6 seconds, and temperature controller can reuse, relative fuse, not only easy to use, and save use cost.
Automatically reset temperature controller 21 and temperature controller with manual reset 22 is fitted on the outer wall of metal cup body by fixture, concrete press mounting structure has explanation later, temperature controller is fitted in the outer wall of metal cup body, make the temperature-sensitive face of temperature controller can just to heater, according to Fourier law q=λ Adt/dx (q=heat, λ=thermal conductivity factor, A=heat transfer area, the dt=temperature difference, dx=thermally conductive pathways length), heat conduction active path length dx and heat are transmitted into inverse ratio, namely dx is more little is more conducive to heat transmission, so the temperature-sensitive face of temperature controller is just to heater, heat is delivered to the temperature-sensitive face of temperature controller path from heater can be shortened, reduce the loss of heat in transmittance process, therefore, it is possible to reduce the temperature-sensitive time of temperature controller, temperature controller responds after can absorbing the heat of heater to greatest extent fast, the material that can arrange some high heat conduction between the front end face of temperature controller and heater is convenient to installation and the temperature-sensitive of temperature controller, if desired, the temperature-sensitive face of temperature controller can also directly against heater.
After temperature controller with manual reset 22 tripping, more easily temperature controller with manual reset 22 is recovered normal work to allow user or maintenance personal, ensure again to be not easily in use misused, so utilize lever principle to be resetted by temperature controller with manual reset 22 simultaneously.The fixture press-fiting temperature controller with manual reset 22 is provided with release link 23, the middle part of release link 23 is rotatably connected on fixture, one end of release link 23 is corresponding with the reset push rod 221 on temperature controller with manual reset 22 and interact, and the other end of release link 23 is used for stirring for user.As shown in Figure 2, reset operation is carried out for the ease of user, the outside of metal cup body is provided with shell 10, shell 10 is provided with mating holes, the other end of release link 23 exposes shell 10 through mating holes, and in order to avoid being misused, the other end of release link 23 only exposes and should not stretch out shell 10, corresponding block piece can also be set on shell 10, the other end of release link 23 is avoided directly to be exposed in the user visual field outward, preferably open mating holes in the bottom surface of shell 10 other end of release link 23 is exposed, when user carries out reset operation, food processor is needed to topple over, in use invisible, can effectively avoid being misused.If and emphasize security, release link 23 is avoided to be misused completely, as shown in Figure 3, can the other end of release link 23 be hidden in shell 10, temperature controller with manual reset 22 to be recovered normal work, first shell 10 will be taken apart, but convenience required when also will consider reset operation, so shell 10 will be designed to easy-to-mount structure, specifically shell 10 comprises side shell 101 and base 102, base 102 is with side shell 101 assembly connection and by a screw fastening, the other end of release link 23 stretches to base 102, so only need to turn on a screw just base 102 to be pulled down from side shell 101, then release link 23 is stirred.
Connected mode about temperature controller and circuit has more feasible program, and such as will automatically reset temperature controller 21 and temperature controller with manual reset 22 are connected on heating live wire; Or will automatically reset temperature controller 21 and temperature controller with manual reset 22 are connected on heating zero line; Or the temperature controller 21 that will automatically reset is connected on heating live wire, by temperature controller with manual reset 22 and is connected on heating zero line; Or the temperature controller 21 that will automatically reset is connected on heating zero line, by temperature controller with manual reset 22 and is connected on heating live wire, is all feasible.Heating live wire refers to and to be connected with the live wire end of heater, heats zero line and refers to and to be connected with the zero line side of heater.
The heater be rapidly heated is just for carbon fiber heating body, it is high that carbon fiber heating body has possessed the thermal efficiency, thermal inertia is low, the advantage that cost is low, carbon fiber heating body is general around the home at the lateral wall of metal cup body 1, specifically as shown in Figure 4, the lateral wall of metal cup body 1 is attached with thermal insulation layer 11, heater is be located at carbon fiber heating body 12 outside thermal insulation layer 11 and packed, automatically reset temperature controller 21 and temperature controller with manual reset 22 is fixed on the lateral wall of calandria, automatically reset the front end face of the front end face of temperature controller 21 and temperature controller with manual reset 22 all just to carbon fiber heating body 12.Carbon fiber heating body 12 is encapsulated by heat-insulation layer 13 and watertight composition 14, watertight composition 14 is positioned at the outside of heat-insulation layer 13, the heat that heat-insulation layer 13 can stop carbon fiber heating body 12 to produce transmits laterally, improve the efficiency of heat to metal cup body internal delivery, watertight composition 14 is except waterproof action, also there is the effect of certain isolation thermal source, reduce high temperature to the impact of plastic casing 10.Composition graphs 4 and Fig. 5, heat-insulation layer 13 and watertight composition 14 have the installing hole 100 passed for the automatically reset front end of temperature controller 21 and the front end of temperature controller with manual reset 22, be equipped with the high insulation filler of thermal conductivity factor 15 between the front end face of carbon fiber heating body 12 and the temperature controller 21 that automatically resets and the front end face of temperature controller with manual reset 22, insulation filler 15 forms two heat conduction platforms and realizes plane-plane contact with the front end face of the temperature controller 21 that automatically resets and the front end face one_to_one corresponding of temperature controller with manual reset 22 respectively.Installing hole 100 can carry out auxiliary positioning when temperature controller is installed.Front end face due to temperature controller is plane, and the lateral wall of the outer surface of carbon fiber heating body 12 and metal cup body 1 is all curved surface, make the quick temperature-sensitive of temperature controller, it may be necessary plane-plane contact to realize, so form heat conduction platform by insulation filler 15, insulation filler 15 requires that thickness gets over Bao Yuehao under prerequisite meeting safety, and experimentally verify, the thickness of insulation filler 15 can control at 0.1 ~ 0.15mm.Insulation filler 15 uses traditional heat-conducting silicone grease because thermal conductivity factor is low, price is very high and can reduce thermal conduction characteristic after Long-Time Service, the technology needs of carbon fiber heating body 12 cannot be met, therefore preferably carbon paper is used, carbon paper thermal conductivity factor can reach about 300 ~ 400, and carbon paper has certain toughness, can be complete by filling between the front end face of temperature controller and heat conduction platform under external force (thrust when such as temperature controller is fixed) effect, avoid wherein there is air and affect heat conduction efficiency.In addition, insulation filler 15 also can adopt high heat-conductive coating, forms heat conduction platform through spraying.In addition, can also be provided with the tie coat of adhesive force between reinforced insulation heat-conducting layer 11 and carbon fiber heating body 12 in the outside of thermal insulation layer 11, carbon fiber heating body 12 is around the home in the outside of tie coat.
In the utility model, temperature controller can press-fit fixing in several ways, and illustrate for two examples below, temperature controller cited below comprises automatically reset temperature controller 21 and temperature controller with manual reset 22.
In first kind of way, fixture is for press-fiting support 3, and temperature controller directly press-fits by press-fiting support 3, and the middle part of release link 23 is rotatably connected on and press-fits support 3.As shown in Figure 6 and Figure 7, the lateral wall of metal cup body 1 is fixed with stud 4, press-fit support 3 and be provided with stud through hole 40, stud 4 coordinates with nut 41 through stud through hole 40 and is fixed on the outer wall of metal cup body by press-fiting support 3, press-fits support 3 and is pressed on temperature controller the front end face of temperature controller is close on the outer wall of metal cup body.Stud 4 and metal cup body 1 to be fixedly connected with Method compare many, such as can arrange a transition bracket and be pressed in by stud 4 on the outer wall of metal cup body 1, transition bracket welds etc. with metal cup body 1, stud 4 also can directly and metal cup body 1 be welded and fixed.Stud 4 can two terminal positions of corresponding carbon fiber heating body 12 be arranged, therefore can not affect after fixed bolt 4 setting of thermal insulation layer 11 and carbon fiber heating body 12 around the home and encapsulation.For the ease of in temperature controller location when mounted, press-fit the locating slot 32 that support 3 is provided with temperature controller rear end, location, temperature controller rear end is provided with silica gel sheath 5, and silica gel sheath 5 embeds in locating slot 32.Silica gel sheath 5 is set, can supply dimensional tolerance, easily adjust temperature controller, make the front end face of temperature controller be close on the outer wall of metal cup body, guarantee that temperature controller can temperature-sensitive response fast.What show in Fig. 6 and Fig. 7 is that two temperature controllers press-fit support 3 by one and press-fit fixing, and in addition, two temperature controllers also can press-fit support 3 respectively by one, and to press-fit fixing be also feasible, namely arranges two and less press-fits support 3.
In the second way, fixture comprises locating support 9 and pressing plate 7, first fixes for locating temperature controller by locating support 9, and while being then fixed on locating support 9 by pressing plate 7, temperature controller press-fits, and the middle part of release link 23 is rotatably connected on locating support 9.As shown in Fig. 8, Fig. 9 and Figure 10, locating support 9 is still fixed on the outer wall of metal cup body by stud 4, locating support 9 is provided with locating hole 91, and pressing plate 7 is fixedly connected with locating support 9 and is pressed on temperature controller and the front end of temperature controller is close on the outer wall of metal cup body through locating hole 91.Pressing plate 7 is provided with through hole 71, and the rear end of temperature controller is through through hole 71, and pressing plate 7 is pressed on the step of temperature controller lateral wall.The step of temperature controller lateral wall be due to the temperature-sensitive aluminium lid of temperature controller and insulator install after formed, pressing plate 7 is fixed on locating support 9 by screw 8.In this mode, the outer wall that locating support 9 is fixed on metal cup body before carbon fiber heating body 12 encapsulates make carbon fiber heating body 12 not packed in the part in the face of locating support 9, be provided with the high insulation filler of thermal conductivity factor 15 between carbon fiber heating body 12 and the front end face of temperature controller, the front end face that insulation filler 15 forms heat conduction platform and temperature controller realizes plane-plane contact.Because locating support 9 is just arranged on metal cup body 1 before thermal insulation coatings and water-repellent paint spraying, after heat-insulation layer 13 and watertight composition 14 spray, coating formation one outside locating support 9 and metal cup body 1, simultaneously, can also, as restricted area when high heat conduction, coatings spraying, not need to arrange installing hole again.What show in Fig. 8, Fig. 9 and Figure 10 is that two temperature controllers press-fit fixing by a locating support 9, pressing plate 7, in addition, it is also feasible that two temperature controllers also can press-fit fixing respectively by a locating support 9, pressing plate 7, namely arranges two less locating supports 9 and two less pressing plates 7.
Can see from Fig. 7 and Fig. 9, the two ends of carbon fiber heating body 12 are fixedly connected with insulated connecting piece 6, insulated connecting piece 6 is provided with stud through hole 40, and stud 4 coordinates press-fiting support 3/ locating support 9 through the stud through hole 40 of insulated connecting piece 6, the stud through hole 40 that press-fits support 3/ locating support 9 with nut 41, connector is fastened on the outer wall of metal cup body.Make full use of stud 4, reduce the quantity of stud 4, be conducive to the sprayings such as thermal insulation layer 11, heat-insulation layer 13 and watertight composition 14.
In addition, the thermal efficiency of some heating tube is also very high, therefore heater also can be around the home at the heating tube of metal cup body 1 lateral wall, to automatically reset on lateral wall that temperature controller 21 and temperature controller with manual reset 22 be fixed on metal cup body 1 and to fix near heating tube, the automatically reset front end face of temperature controller 21 and the front end face of temperature controller with manual reset 22 is all close to the lateral wall of metal cup body 1, if form heat conduction platform in the similar insulation filler 15 of the arranged outside of heating tube, then directly the front end face of the temperature controller 21 that automatically resets and the front end face of temperature controller with manual reset 22 can be all close to heat conduction platform, the temperature-sensitive face of such temperature controller just can just to heating tube, or, heater comprises around the home at the heating tube of metal cup body 1 exterior bottom wall, the exterior bottom wall that temperature controller 21 and temperature controller with manual reset 22 be fixed on metal cup body 1 of automatically reseting is fixed near heating tube, and the front end face of the temperature controller 21 that automatically resets and the front end face of temperature controller with manual reset 22 are all close to the exterior bottom wall of metal cup body 1, heater also can be the heating plate being located at metal cup body 1 exterior bottom wall, automatically reset temperature controller 21 and temperature controller with manual reset 22 is fixed on the diapire of heating plate, the automatically reset front end face of temperature controller 21 and the front end face of temperature controller with manual reset 22 is all close to the diapire of heating plate, and now the diapire of heating plate has just become the exterior bottom wall of metal cup body.
The general stainless steel of metal cup body 1 is made, and fixture is generally make with insulating materials such as potteries, and the insulated connecting piece 6 of tension carbon fiber heating body 12 is also make with insulating materials such as potteries.Because considering that the safety of temperature controller self requires and internal structure is arranged, temperature controller size generally can accomplish height 12mm, diameter about 16mm, the utility model needs layout two temperature controllers simultaneously, add the supplementary structures such as upper fixing element, space size is roughly needed to be 42mm*27mm*20mm, therefore when fixing temperature controller, in conjunction with the two ends deriving structure of carbon fiber heating body 12, the isolation region formed between Appropriate application carbon fiber heating body 12 two ends, simultaneously can by the reduced of the part of carbon fiber heating body 12 around the home on metal cup body 1, as shown in figure 11, abdicate certain installing space.Kitchen appliance in the utility model includes but not limited to the kitchen electric heating appliances such as soy bean milk making machine, electric cooker, boiling water pot.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the scope that the utility model claims define.
Claims (10)
1. a kitchen appliance heating container, comprise metal cup body, heater and attemperating unit, it is characterized in that: described attemperating unit comprises automatically reset temperature controller and a temperature controller with manual reset, automatically reset temperature controller and temperature controller with manual reset is all fixed on the outer wall of metal cup body, and the response temperature of the temperature controller that automatically resets is lower than the response temperature of temperature controller with manual reset.
2. kitchen appliance heating container according to claim 1, is characterized in that: described in automatically reset the response temperature 30 ~ 60K lower than the response temperature of temperature controller with manual reset of temperature controller.
3. kitchen appliance heating container according to claim 1, it is characterized in that: the outside of described metal cup body is provided with shell, described temperature controller with manual reset is provided with release link, and described shell is provided with mating holes, and described shell is exposed from described mating holes in the end of described release link.
4. kitchen appliance heating container according to claim 1, it is characterized in that: the outside of described metal cup body is provided with shell, shell comprises side shell and base, described base and side shell assembly connection are also by a screw fastening, described temperature controller with manual reset is provided with release link, and described release link is hidden in the enclosure and stretched to base.
5. the kitchen appliance heating container according to claim 3 or 4, it is characterized in that: described in automatically reset temperature controller and temperature controller with manual reset be fixed on the outer wall of heating container by fixture, described release link is arranged on the fixture of fixed manual reset temperature controller, the middle part of described release link is rotatably connected on fixture, one end of release link is corresponding with the reset push rod on temperature controller with manual reset and interact, and the other end of release link is used for stirring for user.
6. kitchen appliance heating container according to claim 1, is characterized in that: described in automatically reset temperature controller and temperature controller with manual reset be connected on heating live wire; Or, described in automatically reset temperature controller and temperature controller with manual reset be connected on heating zero line; Or, described in one of them automatically reseting in temperature controller and temperature controller with manual reset be connected on heating live wire on, another one be connected on heating zero line on.
7. according to Claims 1-4 and 6 arbitrary described kitchen appliance heating containers, it is characterized in that: the lateral wall of described metal cup body is attached with thermal insulation layer, heater is be located at carbon fiber heating body outside thermal insulation layer and packed, automatically reset temperature controller and temperature controller with manual reset is fixed on the lateral wall of metal cup body, and the front end face of the temperature controller that automatically resets and the front end face of temperature controller with manual reset are all just to carbon fiber heating body.
8. kitchen appliance heating container according to claim 7, it is characterized in that: described carbon fiber heating body is by heat-insulation layer and watertight composition encapsulation, watertight composition is positioned at the outside of heat-insulation layer, described heat-insulation layer and watertight composition have the installing hole passed for the automatically reset front end of temperature controller and the front end of temperature controller with manual reset, the outside of carbon fiber heating body is provided with the high insulation filler of thermal conductivity factor in installing hole, and insulation filler forms heat conduction platform and realizes plane-plane contact with the front end face of the temperature controller that automatically resets and the front end face one_to_one corresponding of temperature controller with manual reset respectively.
9. according to Claims 1-4 and 6 arbitrary described kitchen appliance heating containers, it is characterized in that: described heater comprises around the home at the heating tube of metal cup body lateral wall, automatically reseting on lateral wall that temperature controller and temperature controller with manual reset be fixed on metal cup body and to fix near heating tube, the front end face of the temperature controller that automatically resets and the front end face of temperature controller with manual reset are all close to the lateral wall of metal cup body.
10. according to Claims 1-4 and 6 arbitrary described kitchen appliance heating containers, it is characterized in that: described heater comprises around the home at the heating tube of metal cup body exterior bottom wall, the exterior bottom wall that temperature controller and temperature controller with manual reset be fixed on metal cup body of automatically reseting is fixed near heating tube, and the front end face of the temperature controller that automatically resets and the front end face of temperature controller with manual reset are all close to the exterior bottom wall of metal cup body;
Described heater comprises the heating plate being located at metal cup body exterior bottom wall, automatically reset temperature controller and temperature controller with manual reset is fixed on the diapire of heating plate, and the front end face of the temperature controller that automatically resets and the front end face of temperature controller with manual reset are all close to the diapire of heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853224.2U CN204427734U (en) | 2014-12-29 | 2014-12-29 | A kind of kitchen appliance heating container |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420853224.2U CN204427734U (en) | 2014-12-29 | 2014-12-29 | A kind of kitchen appliance heating container |
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| CN204427734U true CN204427734U (en) | 2015-07-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657881A (en) * | 2016-03-17 | 2016-06-08 | 新乡市杰达精密电子器件有限公司 | Electric heating device with temperature protection device |
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2014
- 2014-12-29 CN CN201420853224.2U patent/CN204427734U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657881A (en) * | 2016-03-17 | 2016-06-08 | 新乡市杰达精密电子器件有限公司 | Electric heating device with temperature protection device |
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Address after: 250118 999 Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |