CN203828640U - Electric stewpot - Google Patents
Electric stewpot Download PDFInfo
- Publication number
- CN203828640U CN203828640U CN201420169761.5U CN201420169761U CN203828640U CN 203828640 U CN203828640 U CN 203828640U CN 201420169761 U CN201420169761 U CN 201420169761U CN 203828640 U CN203828640 U CN 203828640U
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- CN
- China
- Prior art keywords
- heat shield
- pot
- electric cooking
- heat
- interior pot
- 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.)
- Expired - Fee Related
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Abstract
An electric stewpot comprises an outer shell, an inner pot and a heating ring, wherein the inner pot is arranged in the outer shell, the heating ring is arranged on the outer side surface of the inner pot, and a heat insulation cover covering the heating ring is installed in the space between the inner pot and the outer shell. The electric stewpot has the advantages that heat received by a PCB element is reduced, so that the service life of the PCB element is prolonged; the heat efficiency is improved, so that the heating effect of the electric stewpot is better.
Description
Technical field
The utility model relates to a kind of electric cooking pot.
Background technology
The difficult point of existing electric cooking pot product maximum is exactly temperature rise and thermal efficiency problem, such as the chip heatproof above computer-shape electric cooking pot pcb board only has 85 ℃, the large longevity of service of electric cooking pot power, often interior environment temperature is easy to surpass chip heatproof, finally cause chip failure, product is short service life.Product is on the market generally to increase glass heat insulation foam, or mica sheet comes heat insulation.
There is the shortcoming of not environmental protection in the scheme of employing glass heat insulation foam, and in production assembling process, glass easily enters human body by capillary, damages healthy.
Adopt the scheme of mica heat shield, see Fig. 1, Fig. 2, mica heat shield 1 ' be assemblied in the below of aluminum pot, the heat producing during the heating circle 2 on aluminum pot ' work is dispersed in inside, and caloric requirement is by shell loss, it is very fast that but internal temperature is still intensification, mica heat shield 1 ' be planar shaped again, effect of heat insulation is poor, and the thermal efficiency is low simultaneously, and can only be to shell bottom thermal insulation, can not be to pcb board 3 ' heat insulation.
Summary of the invention
The utility model provides that a kind of thermal efficiency is high, safe and practical, the electric cooking pot of health environment-friendly, long service life.
The technical solution adopted in the utility model is:
An electric cooking pot, comprises shell, interior pot and heating circle, and described interior pot is arranged on described enclosure, and described heating circle is arranged on described interior pot lateral surface, in the space between described interior pot and described shell, the heat shield that described heating circle is covered is installed.
Further, between described heat shield and described heating circle and described heat shield and described shell, be equipped with gap.
Further, described heat shield bottom is connected with described interior pot.
Further, described interior pot is aluminum pot.
Further, on described shell, be provided with the pcb board of control circuit.
Further, described heat shield is a metallic insulation cover.
Further, described heat shield is reverberation face towards the one side of interior pot.
Heating circle of the present utility model is fixed on that the interior pot of electric cooking pot is upper, and heat shield bottom is connected with interior pot, and heat shield does not contact with pcb board with generating heat to enclosing, gapped between three; And heat shield covers heating circle, when heating circle starts to heat, heat by air transmitted to heat shield, by air, pass to pcb board again, heat shield is light face towards the one side of interior pot, heat is had to reflecting effect, the heat that pcb board receives is greatly reduced, can well solve the problem of temperature rise of pcb board element; The heat that heat shield reflects back, transfers back to interior pot by air, and the heat that interior pot is received increases greatly, by shell, be wasted in airborne heat and reduce, like this under identical power conditions, heat shield the corresponding thermal efficiency that improved is set.
The beneficial effects of the utility model: reduced the heat that pcb board element receives, extended its service life; Improve the thermal efficiency, made the heating effect of electric cooking pot better.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional mica heat shield.
Fig. 2 is that tradition is with the structural representation of the electric cooking pot of log heat shield.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the structural representation of heat shield of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these specific embodiment.One skilled in the art would recognize that the utility model contained all alternatives, improvement project and the equivalents that within the scope of claims, may comprise.
With reference to Fig. 3, Fig. 4, an electric cooking pot, comprises shell 4, interior pot 5 and heating circle 2, and described interior pot 5 is arranged on described shell 4 inside, described heating circle 2 is arranged on described interior pot 5 lateral surfaces, in the space between described interior pot 5 and described shell 4, the heat shield 1 that described heating circle 2 is covered is installed.
Between heat shield described in the present embodiment 1 and described heating circle 2 and described heat shield 1 and described shell 4, be equipped with gap.
1 bottom of heat shield described in the present embodiment is connected with described interior pot 5.
In described in the present embodiment, pot 5 is aluminum pot.
On shell described in the present embodiment 4, be provided with the pcb board 3 of control circuit.
Heat shield described in the present embodiment 1 is a metallic insulation cover, and its metal material is generally the surfaces such as alclad sheet for light face, thermal energy is had to the material of reflecting effect.
Heat shield described in the present embodiment 1 is reverberation faces towards the one side of interior pot 5.
The heating circle 2 of the present embodiment is fixed on the interior pot 5 of electric cooking pot, and heat shield 1 bottom is connected with interior pot 5, and heat shield 1 does not contact with pcb board 3 with heating circle 2, gapped between three; And heat shield 1 covers heating circle 2, when heating circle 2 starts to heat, heat by air transmitted to heat shield 1, by air, pass to pcb board 3 again, heat shield 1 is light face towards the one side of aluminum pot, heat is had to reflecting effect, and the heat that pcb board 3 is received greatly reduces, and can well solve the problem of temperature rise of pcb board 3 elements; The heat that heat shield 1 reflects back, transfers back to interior pot 5 by air, and the heat that interior pot 5 is received increases greatly, by shell 4, be wasted in airborne heat and reduce, like this under identical power conditions, heat shield 1 the corresponding thermal efficiency that improved is set.
Claims (7)
1. an electric cooking pot, comprise shell, interior pot and heating circle, described interior pot is arranged on described enclosure, and described heating circle is arranged on described interior pot lateral surface, it is characterized in that: in the space between described interior pot and described shell, the heat shield that described heating circle is covered is installed.
2. a kind of electric cooking pot according to claim 1, is characterized in that: between described heat shield and described heating circle and described heat shield and described shell, be equipped with gap.
3. a kind of electric cooking pot according to claim 2, is characterized in that: described heat shield bottom is connected with described interior pot.
4. a kind of electric cooking pot according to claim 1, is characterized in that: described interior pot is aluminum pot.
5. a kind of electric cooking pot according to claim 1, is characterized in that: the pcb board that is provided with control circuit on described shell.
6. according to the arbitrary described a kind of electric cooking pot of claim 1～5, it is characterized in that: described heat shield is a metallic insulation cover.
7. a kind of electric cooking pot according to claim 6, is characterized in that: described heat shield is reverberation face towards the one side of interior pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169761.5U CN203828640U (en) | 2014-04-09 | 2014-04-09 | Electric stewpot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169761.5U CN203828640U (en) | 2014-04-09 | 2014-04-09 | Electric stewpot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203828640U true CN203828640U (en) | 2014-09-17 |
Family
ID=51506542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169761.5U Expired - Fee Related CN203828640U (en) | 2014-04-09 | 2014-04-09 | Electric stewpot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203828640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720566A (en) * | 2015-04-07 | 2015-06-24 | 佛山市顺德区美的电热电器制造有限公司 | Cooker |
| CN110448187A (en) * | 2019-08-08 | 2019-11-15 | 九阳股份有限公司 | Cooking apparatus with air fryer function |
-
2014
- 2014-04-09 CN CN201420169761.5U patent/CN203828640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720566A (en) * | 2015-04-07 | 2015-06-24 | 佛山市顺德区美的电热电器制造有限公司 | Cooker |
| CN110448187A (en) * | 2019-08-08 | 2019-11-15 | 九阳股份有限公司 | Cooking apparatus with air fryer function |
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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: 20140917 Termination date: 20210409 |