CN204033139U - Heating chassis and electrical heated appliance - Google Patents
Heating chassis and electrical heated appliance Download PDFInfo
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- CN204033139U CN204033139U CN201420466172.3U CN201420466172U CN204033139U CN 204033139 U CN204033139 U CN 204033139U CN 201420466172 U CN201420466172 U CN 201420466172U CN 204033139 U CN204033139 U CN 204033139U
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- plate
- heat
- conducting plate
- heater
- anticorrosion
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Abstract
The utility model provides a kind of heating chassis and electrical heated appliance.This heating chassis comprises heater, heat-conducting plate and anticorrosion plate, heater, heat-conducting plate and anticorrosion plate one-step die casting, and heater is fixed on a plate face of heat-conducting plate, and anticorrosion plate is fixed on another plate face of heat-conducting plate.The heating chassis that the utility model provides, be separately fixed on two plate faces of heat-conducting plate by one-step die casting by heater and anticorrosion plate, and adopt compared with welding processing in prior art, the working (machining) efficiency of one-step die casting is high, and simple to operate, operating environment is good; Heater, fixation between heat-conducting plate and anticorrosion plate, gapless, makes the heat conduction efficiency heating chassis up to 90%; The heating chassis of one-step die casting is comparatively clean, without the need to water cleaning, avoid by the moist problem of heat-generating pipe magnesium powder that water cleaning welding heat-generating pipe causes in prior art, and heat-generating pipe port carries out waterproof sealing without the need to adding red glue.
Description
Technical field
The utility model relates to cook utensil field, more specifically, relates to a kind of electrical heated appliance heating chassis and comprise this heating chassis.
Background technology
The processing method of the heat-generating pipe of existing insulating pot is generally: by high-frequency welding after heat-generating pipe brazing flux and pricker powder on a plate face of aluminium sheet, another plate face of aluminium sheet to be added after pricker powder, brazing flux by ratio-frequency welding on stainless steel, finally by high-frequency heating, aluminium sheet, heat-generating pipe and corrosion resistant plate are linked together.Its concrete processing process is:
Corrosion resistant plate clean-spreads brazing flux, spread pricker powder-aluminium sheet clean-spreads brazing flux, spreads pricker powder-heat-generating pipe and clean-spread brazing flux, spread pricker powder-artificial soldering oven-heating welding-lower part that three are assembled together-are gone up.
Adopt above-mentioned processing method to make heat-generating pipe and there is following shortcoming:
1) manually locate when putting aluminium sheet, heat-generating pipe inaccurate, be often shifted, manually easily scalding hand when getting aluminium sheet, after having welded, also will shovel scruff, make welding sequence loaded down with trivial details, time-consuming;
2) in welding process, pricker powder disorderly flies, brazing flux smell is unpleasant especially, makes operating environment severe;
3) easily there is rosin joint, solder skip etc. during welding, the failure welding rate of heat-generating pipe is made to reach 18.77%, cause the yield rate of product low, and rosin joint, solder skip cause having local gap between corrosion resistant plate and aluminium sheet, cause uneven, the heat transfer of heating to have loss, most of insulating pot heat conduction efficiency only has 65%-70%, makes the power consumption of insulating pot large, electricity waste is serious, and user is slow in the hourly velocity that boils water.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the object of the utility model first aspect is, provides a kind of heating chassis, adopts one-step die casting, such that the manufacturing procedure heating chassis is simple, yield rate is high, cost is low, operating environment is good, heat conduction efficiency is high.
The object of the utility model second aspect is, provides a kind of electrical heated appliance comprising above-mentioned heating chassis.
For achieving the above object, the embodiment of the utility model first aspect provides a kind of heating chassis, comprise: heater, heat-conducting plate and anticorrosion plate, described heater, described heat-conducting plate and described anticorrosion plate are by die casting one-shot forming, and described heater is fixed on a plate face of described heat-conducting plate, described anticorrosion plate is fixed on another plate face of described heat-conducting plate.
The heating chassis that the utility model above-described embodiment provides, comprise heater, heat-conducting plate and anticorrosion plate, heater is fixed on a plate face of heat-conducting plate by die casting, anticorrosion plate is fixed on another plate face of heat-conducting plate by die casting, the heat that heat-generating pipe produces can pass to heat-conducting plate, then heat passes to anticorrosion plate by heat-conducting plate again, anticorrosion plate can heat the material to be heated held in electrical heated appliance, and the material to be heated held in electrical heated appliance can be prevented heat-conducting plate and heater corrosion simultaneously.
Be separately fixed on two plate faces of heat-conducting plate by one-step die casting by heater and anticorrosion plate, and adopt compared with welding processing in prior art, the working (machining) efficiency of one-step die casting is high, and simple to operate, and operating environment is good; And heater, fixation between heat-conducting plate and anticorrosion plate, connect closely, gapless, make the heat conduction efficiency heating chassis high, up to 90%, the power consumption of electrical heated appliance can be reduced; The heating chassis of one-step die casting is comparatively clean, without the need to water cleaning, avoid by the moist problem of heat-generating pipe magnesium powder that water cleaning welding heat-generating pipe causes in prior art, and the port of heat-generating pipe carries out waterproof sealing without the need to adding red glue.
In addition, the heating chassis provided according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, described heater in the ring-shaped with opening, the shape of described heat-conducting plate and described anticorrosion plate and the shape of described heater suitable.
According to an embodiment of the present utility model, described heater is in the annular with opening, and described heat-conducting plate and described anticorrosion plate are circular slab; Or described heater is in the straight-flanked ring with opening, described heat-conducting plate and described anticorrosion plate are rectangular slab; Or described heater is S-shaped, described heat-conducting plate and described anticorrosion plate are elliptical flat-plate.
According to an embodiment of the present utility model, the circular diameter of described heat-conducting plate is equal with the external diameter of the described heater of annular, and is less than the diameter of circular described anticorrosion plate.
According to an embodiment of the present utility model, described anticorrosion plate is provided with flange, and described flange is to a lateral buckling at described heat-conducting plate place.
According to an embodiment of the present utility model, the thickness of described heat-conducting plate is 0.5 ~ 1cm, and the thickness of described anticorrosion plate is 0.7 ~ 2cm.
According to an embodiment of the present utility model, described heater is heat-generating pipe or heating wire, and/or described heat-conducting plate is aluminium sheet, and/or described anticorrosion plate is corrosion resistant plate.
The embodiment of the utility model second aspect provides a kind of electrical heated appliance, includes the heating chassis described in above-mentioned any embodiment.
According to an embodiment of the present utility model, described electrical heated appliance is insulating pot, electric pressure cooking saucepan, electric cooker or soy bean milk making machine.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation on the heating chassis according to the utility model embodiment;
Fig. 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram.
Wherein, the corresponding relation in Fig. 1 to Fig. 2 between Reference numeral and component names is:
1 heating chassis, 10 heaters, 11 heat-conducting plates, 12 anticorrosion plates, 120 flange
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
The heating chassis provided according to some embodiments of the utility model and the electrical heated appliance comprising this heating chassis are described with reference to the accompanying drawings.
The embodiment of the utility model first aspect provides a kind of heating chassis 1, as depicted in figs. 1 and 2, described heating chassis 1 comprises heater 10, heat-conducting plate 11 and anticorrosion plate 12, described heater 10, described heat-conducting plate 11 and described anticorrosion plate 12 is by die casting one-shot forming, and described heater 10 is fixed on a plate face of described heat-conducting plate 11, described anticorrosion plate 12 is fixed on another plate face of described heat-conducting plate 11.
The heating chassis that the utility model above-described embodiment provides, comprise heater, heat-conducting plate and anticorrosion plate, heater is fixed on a plate face of heat-conducting plate by die casting, anticorrosion plate is fixed on another plate face of heat-conducting plate by die casting, the heat that heat-generating pipe produces can pass to heat-conducting plate, then heat passes to anticorrosion plate by heat-conducting plate again, anticorrosion plate can heat the material to be heated held in electrical heated appliance, and the material to be heated held in electrical heated appliance can be prevented heat-conducting plate and heater corrosion simultaneously.
Be separately fixed on two plate faces of heat-conducting plate by one-step die casting by heater and anticorrosion plate, and adopt compared with welding processing in prior art, the working (machining) efficiency of one-step die casting is high, and simple to operate, and operating environment is good; And heater, fixation between heat-conducting plate and anticorrosion plate, connect closely, gapless, make the heat conduction efficiency heating chassis high, up to 90%, the power consumption of electrical heated appliance can be reduced; The heating chassis of one-step die casting is comparatively clean, without the need to water cleaning, avoid by the moist problem of heat-generating pipe magnesium powder that water cleaning welding heat-generating pipe causes in prior art, and the port of heat-generating pipe carries out waterproof sealing without the need to adding red glue.
In embodiments more of the present utility model, as shown in Figure 1, described heater 10 in the ring-shaped with opening, and the shape of described heat-conducting plate and described anticorrosion plate and the shape of described heater suitable.
In first concrete example of the present utility model, as shown in Figure 1, described heater 10 is in the annular with opening, described heat-conducting plate 11 and described anticorrosion plate 12 are circular slab, and as shown in Figure 2, the diameter of described heat-conducting plate 11 is equal with the external diameter of described heater 10, and the diameter of described anticorrosion plate 12 is greater than the diameter of described heat-conducting plate 11.
In second concrete example of the present utility model, described heater 10 is in the straight-flanked ring with opening, and described heat-conducting plate 11 and described anticorrosion 12 plate are rectangular slab.
In the 3rd concrete example of the present utility model, described heater 10 is S-shaped, and described heat-conducting plate 11 and described anticorrosion plate 12 are elliptical flat-plate.
In the specific embodiment shown in Fig. 2, described anticorrosion plate 12 is provided with flange 120, and described flange 120 is to a lateral buckling at described heat-conducting plate 11 place.
Anticorrosion plate is provided with flange, flange is to a lateral buckling at heat-conducting plate place, and the setting of flange, is surrounded heat-conducting plate and heater, overflow after avoiding the material to be heated in electric heater unit to seethe with excitement, soak heat-conducting plate or heater, the normal work on impact heating chassis.
In embodiments more of the present utility model, as depicted in figs. 1 and 2, described heater 10 is heat-generating pipe or heating wire, and/or described heat-conducting plate 11 is aluminium sheet, and/or described anticorrosion plate 12 is corrosion resistant plate.
With aluminium sheet as heat-conducting plate, good heat conduction effect, and cost is low; The water corrosion resistant of corrosion resistant plate is effective, and price is low.
It should be noted that, heat-conducting plate can be not only aluminium sheet, can also make for the material that other thermal conductivity are good, as heat-conducting plate for employing gold, silver, copper product are made, or on the plate face of aluminium sheet, plate gold, silver, copper etc., improve heat-conducting effect, or on heat-conducting plate, offer a seal chamber, be filled with mercury in it, its heat-conducting effect is better equally.Anticorrosion plate can be not only corrosion resistant plate, can also be iron plate etc.
In embodiments more of the present utility model, the thickness of described heat-conducting plate is 0.5 ~ 1cm, and the thickness of described anticorrosion plate is 0.7 ~ 2cm.Certainly, can also according to actual conditions, from the thickness of Row sum-equal matrix heat-conducting plate and anticorrosion plate.
The embodiment of the utility model second aspect provides a kind of electrical heated appliance (not shown), includes the heating chassis described in above-mentioned any embodiment, and has the whole beneficial effects heating chassis described in above-described embodiment.
Particularly, described electrical heated appliance is insulating pot, electric pressure cooking saucepan, electric cooker or soy bean milk making machine.
In sum, the heating chassis that the utility model provides, by one-step die casting, heater and anticorrosion plate are separately fixed on two plate faces of heat-conducting plate, with adopt compared with welding processing in prior art, heating chassis adopts the working (machining) efficiency of one-step die casting high, and simple to operate, yield rate is high, and operating environment is good; And heater, fixation between heat-conducting plate and anticorrosion plate, connect closely, gapless, make the heat conduction efficiency heating chassis high, up to 90%, the power consumption of electrical heated appliance can be reduced; The heating chassis of one-step die casting is comparatively clean, without the need to water cleaning, avoid by the moist problem of heat-generating pipe magnesium powder that water cleaning welding heat-generating pipe causes in prior art, and heat-generating pipe port seals without the need to adding red glue.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. heat a chassis, it is characterized in that, comprising:
Heater;
Heat-conducting plate; With
Anticorrosion plate, described heater, described heat-conducting plate and described anticorrosion plate are by die casting one-shot forming, and described heater is fixed on a plate face of described heat-conducting plate, and described anticorrosion plate is fixed on another plate face of described heat-conducting plate.
2. heating chassis according to claim 1, is characterized in that,
Described heater in the ring-shaped with opening, and the shape of described heat-conducting plate and described anticorrosion plate and the shape of described heater suitable.
3. heating chassis according to claim 2, is characterized in that,
Described heater is in the annular with opening, and described heat-conducting plate and described anticorrosion plate are circular slab; Or
Described heater is in the straight-flanked ring with opening, and described heat-conducting plate and described anticorrosion plate are rectangular slab; Or
Described heater is S-shaped, and described heat-conducting plate and described anticorrosion plate are elliptical flat-plate.
4. heating chassis according to claim 3, is characterized in that,
The circular diameter of described heat-conducting plate is equal with the external diameter of the described heater of annular, and is less than the diameter of circular described anticorrosion plate.
5. heating chassis according to claim 4, is characterized in that,
Described anticorrosion plate is provided with flange, and described flange is to a lateral buckling at described heat-conducting plate place.
6. heating chassis according to any one of claim 1 to 5, is characterized in that,
The thickness of described heat-conducting plate is 0.5 ~ 1cm, and the thickness of described anticorrosion plate is 0.7 ~ 2cm.
7. heating chassis according to claim 6, is characterized in that,
Described heater is heat-generating pipe or heating wire; And/or described heat-conducting plate is aluminium sheet; And/or described anticorrosion plate is corrosion resistant plate.
8. an electrical heated appliance, is characterized in that, includes the heating chassis according to any one of claim 1 to 7.
9. electrical heated appliance according to claim 8, is characterized in that,
Described electrical heated appliance is insulating pot, electric pressure cooking saucepan, electric cooker or soy bean milk making machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466172.3U CN204033139U (en) | 2014-08-18 | 2014-08-18 | Heating chassis and electrical heated appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466172.3U CN204033139U (en) | 2014-08-18 | 2014-08-18 | Heating chassis and electrical heated appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204033139U true CN204033139U (en) | 2014-12-24 |
Family
ID=52233864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420466172.3U Expired - Fee Related CN204033139U (en) | 2014-08-18 | 2014-08-18 | Heating chassis and electrical heated appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204033139U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338651A (en) * | 2018-04-04 | 2019-10-18 | 佛山市顺德区美的电热电器制造有限公司 | Liquid heating |
| CN110338652A (en) * | 2018-04-04 | 2019-10-18 | 佛山市顺德区美的电热电器制造有限公司 | Liquid heating |
| CN110731705A (en) * | 2019-09-18 | 2020-01-31 | 南京机电职业技术学院 | portable safe controllable constant-temperature heating base |
-
2014
- 2014-08-18 CN CN201420466172.3U patent/CN204033139U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338651A (en) * | 2018-04-04 | 2019-10-18 | 佛山市顺德区美的电热电器制造有限公司 | Liquid heating |
| CN110338652A (en) * | 2018-04-04 | 2019-10-18 | 佛山市顺德区美的电热电器制造有限公司 | Liquid heating |
| CN110731705A (en) * | 2019-09-18 | 2020-01-31 | 南京机电职业技术学院 | portable safe controllable constant-temperature heating base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20200818 |