CN204379006U - A kind of inner-tube structure of electric oven and electric oven - Google Patents
A kind of inner-tube structure of electric oven and electric oven Download PDFInfo
- Publication number
- CN204379006U CN204379006U CN201420856181.3U CN201420856181U CN204379006U CN 204379006 U CN204379006 U CN 204379006U CN 201420856181 U CN201420856181 U CN 201420856181U CN 204379006 U CN204379006 U CN 204379006U
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- CN
- China
- Prior art keywords
- seal disc
- interior seal
- electric oven
- dish
- electric heating
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- 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
The utility model relates to a kind of inner-tube structure of electric oven, be arranged on the bottom of baking tray, comprise interior seal disc and external seal dish, the bottom of external seal dish is provided with multiple lug boss, lug boss is fixedly connected with the bottom of interior seal disc, between the surrounding outer wall of interior seal disc and external seal dish, there is gap and top maintain an equal level, interior seal disc is provided with gripper shoe, interior seal disc is provided with U-shaped electric heating tube, the U-shaped end fixed installation of U-shaped electric heating tube on the supporting plate, the energising end of U-shaped electric heating tube is fixedly mounted on one of them sidewall of interior seal disc, energising end runs through interior seal disc and external seal dish successively.This electric oven adopts the inner-tube structure of above-described electric oven.Form air heat insulation by inside and outside bilayer isolation, effectively completely cut off the heat transmission of inner bag, avoid the use of heat-barrier material in traditional structure, cost is lower simultaneously.
Description
Technical field
The utility model relates to a kind of inner-tube structure and electric oven of electric oven.
Background technology
Electric oven of the prior art, because the inner courage heating of needs provides heat, local temperature is higher, therefore needs to carry out heat insulation process to inner bag, avoids heat transfer effect to affect other inner elements, also avoids too high the causing of surface temperature to scald or burning heat sensation simultaneously.Therefore heat-insulating problem is a difficult problem for comparatively headache always, and traditional inner-tube structure is heat insulation in order to ensure, usually adopt heat-barrier material isolation inner bag region, but cost is higher, therefore needs to find the more cheap effective heat insulation means of one.
Utility model content
The purpose of this utility model is the problem overcoming above-mentioned prior art, provides a kind of inner-tube structure of electric oven, and it effectively can completely cut off the heat transmission of inner bag, and cost is lower simultaneously.
The purpose of this utility model is achieved through the following technical solutions:
A kind of inner-tube structure of electric oven, be arranged on the bottom of baking tray, comprise interior seal disc and external seal dish, the bottom of described external seal dish is provided with multiple lug boss, described lug boss is fixedly connected with the bottom of described interior seal disc, between described interior seal disc and the surrounding outer wall of external seal dish, there is gap and top maintain an equal level, described interior seal disc is provided with gripper shoe, described interior seal disc is provided with U-shaped electric heating tube, the U-shaped end of described U-shaped electric heating tube is fixedly mounted in described gripper shoe, the energising end of described U-shaped electric heating tube is fixedly mounted on one of them sidewall of described interior seal disc, described energising end runs through described interior seal disc and described external seal dish successively.
Further, the top of described lug boss has plane, and described lug boss and described interior seal disc are bolted.
Further, described interior seal disc is provided with two U-shaped electric heating tubes.
There is provided a kind of electric oven, apply the inner-tube structure of this electric oven, cost is lower simultaneously.
A kind of electric oven, adopts the inner-tube structure of above-described electric oven.
The inner-tube structure of a kind of electric oven described in the utility model, be arranged on the bottom of baking tray, comprise interior seal disc and external seal dish, the bottom of external seal dish is provided with multiple lug boss, lug boss is fixedly connected with the bottom of interior seal disc, between the surrounding outer wall of interior seal disc and external seal dish, there is gap and top maintain an equal level, interior seal disc is provided with gripper shoe, interior seal disc is provided with U-shaped electric heating tube, the U-shaped end fixed installation of U-shaped electric heating tube on the supporting plate, the energising end of U-shaped electric heating tube is fixedly mounted on one of them sidewall of interior seal disc, energising end runs through interior seal disc and external seal dish successively.This electric oven adopts the inner-tube structure of above-described electric oven.Form air heat insulation by inside and outside bilayer isolation, effectively completely cut off the heat transmission of inner bag, avoid the use of heat-barrier material in traditional structure, cost is lower simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the inner-tube structure of a kind of electric oven described in the utility model;
Fig. 2 is the explosive view of Fig. 1.
Detailed description of the invention
According to drawings and embodiments the utility model is described in further detail below.
As shown in Figures 1 and 2, the inner-tube structure of a kind of electric oven described in the utility model embodiment, be arranged on the bottom of baking tray (not shown), comprise interior seal disc 1 and external seal dish 2, the bottom of external seal dish 2 is provided with multiple lug boss 3, lug boss 3 is fixedly connected with the bottom of interior seal disc 1, between interior seal disc 1 and the surrounding outer wall of external seal dish 2, there is gap and top maintain an equal level, on interior seal disc, 1 is provided with gripper shoe 4, interior seal disc 1 is provided with U-shaped electric heating tube 5, the U-shaped end 51 of U-shaped electric heating tube 5 is fixedly mounted in gripper shoe 4, the energising end 52 of U-shaped electric heating tube 5 is fixedly mounted on one of them sidewall of interior seal disc 1, energising end 52 runs through interior seal disc 1 and external seal dish 2 successively.
The top of lug boss has plane, and lug boss and interior seal disc are bolted.Interior seal disc is provided with two U-shaped electric heating tubes.
A kind of electric oven, adopts the inner-tube structure of above-described electric oven.
Form air heat insulation by inside and outside bilayer isolation, effectively completely cut off the heat transmission of inner bag, avoid the use of heat-barrier material in traditional structure, cost is lower simultaneously.
The foregoing is only and embodiment of the present utility model is described; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the inner-tube structure of an electric oven, be arranged on the bottom of baking tray, it is characterized in that, comprise interior seal disc and external seal dish, the bottom of described external seal dish is provided with multiple lug boss, described lug boss is fixedly connected with the bottom of described interior seal disc, between described interior seal disc and the surrounding outer wall of external seal dish, there is gap and top maintain an equal level, described interior seal disc is provided with gripper shoe, described interior seal disc is provided with U-shaped electric heating tube, the U-shaped end of described U-shaped electric heating tube is fixedly mounted in described gripper shoe, the energising end of described U-shaped electric heating tube is fixedly mounted on one of them sidewall of described interior seal disc, described energising end runs through described interior seal disc and described external seal dish successively.
2. the inner-tube structure of electric oven as claimed in claim 1, it is characterized in that, the top of described lug boss has plane, and described lug boss and described interior seal disc are bolted.
3. the inner-tube structure of electric oven as claimed in claim 1, it is characterized in that, described interior seal disc is provided with two U-shaped electric heating tubes.
4. an electric oven, is characterized in that, adopts the inner-tube structure of electric oven as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856181.3U CN204379006U (en) | 2014-12-30 | 2014-12-30 | A kind of inner-tube structure of electric oven and electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856181.3U CN204379006U (en) | 2014-12-30 | 2014-12-30 | A kind of inner-tube structure of electric oven and electric oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204379006U true CN204379006U (en) | 2015-06-10 |
Family
ID=53351771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856181.3U Expired - Fee Related CN204379006U (en) | 2014-12-30 | 2014-12-30 | A kind of inner-tube structure of electric oven and electric oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204379006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795935A (en) * | 2014-12-30 | 2016-07-27 | 无锡汉思特电器科技有限公司 | Liner structure of electric griddle and electric griddle |
-
2014
- 2014-12-30 CN CN201420856181.3U patent/CN204379006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795935A (en) * | 2014-12-30 | 2016-07-27 | 无锡汉思特电器科技有限公司 | Liner structure of electric griddle and electric griddle |
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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 |
Granted publication date: 20150610 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |