CN202723634U - Electric oven - Google Patents
Electric oven Download PDFInfo
- Publication number
- CN202723634U CN202723634U CN 201220459816 CN201220459816U CN202723634U CN 202723634 U CN202723634 U CN 202723634U CN 201220459816 CN201220459816 CN 201220459816 CN 201220459816 U CN201220459816 U CN 201220459816U CN 202723634 U CN202723634 U CN 202723634U
- Authority
- CN
- China
- Prior art keywords
- electric oven
- radiant body
- heating
- heat
- food
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 54
- 235000013305 food Nutrition 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000005498 polishing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Resistance Heating (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The utility model discloses an electric oven. The electric oven comprises a housing (1), wherein a heating chamber (101) is formed in the housing (1); a heat insulation layer (2) is formed between the heating chamber (101) and the housing (1); a heating pipe (3) is arranged in the heating chamber (101); a radiating body (4) is also placed in the heating chamber (101); and the radiating body (4) is provided with a chamber body (102) for placing foods. By adopting the electric oven, the foods can be uniformly heated, the heat utilization rate is high, and the energy can be saved.
Description
Technical field
The utility model relates to a kind of cook utensil, specifically is a kind of electric oven.
Background technology
Electric oven is widely used in the family life now, bring great convenience for people's productive life, electric oven mainly heats to food by heating after the heating tube energising, the electric oven of prior art, it comprises shell, is provided with heating clamber in the shell, be provided with thermal insulation layer between heating clamber and the shell, be provided with heating tube in the heating clamber, heating tube generally is located at the bottom of heating clamber, and the inner bag that is placed with food is positioned in the heating clamber, then pass through controller, set heating-up temperature, power-on, heating tube heating, heating tube directly contacts with inner bag, heat passes to food by inner bag, to the food heating, when this electric oven uses, food directly contacts with metal inner tube, mode of heating is the conduction by heat carrier, causes food to be heated inhomogeneous, and the discontiguous local heat that absorbs of food and inner bag is less, make this part food be not easy ripe, and heat runs off more, makes heat utilization ratio lower, causes the waste of the energy.
The utility model content
Technical problem to be solved in the utility model is, provides food is heated evenly, and heat utilization ratio is high, saves the electric oven of the energy.
For solving the problems of the technologies described above, the electric oven that the utility model provides, it comprises shell, be provided with heating clamber in the shell, be provided with thermal insulation layer between heating clamber and the shell, thermal insulation layer stops the loss of heat, be provided with heating tube in the heating clamber, also be provided with radiant body in the described heating clamber, behind the heating tube heating power, radiant body can absorb heat energy, change into infrared heat energy, be radiated on the food and heat to food, radiant body is provided with the cavity for accommodating food, and heating tube is located between radiant body and the thermal insulation layer.
After adopting above structure, the utility model compared with prior art has advantages of following:
Radiant body absorbs the heat of heating tube, sends infrared ray, and heat passes to food by the infrared ray that radiant body sends, and food is heated evenly, and the heating surface area of food is large, thereby makes heat utilization ratio high, has reduced the loss of heat, saves the energy.
As improvement, described radiant body is the radiant body that stainless steel is made, and stainless steel surfaces is smooth, and is easy to process, and it is high to transform the efficient of infrared heat energy.
As improvement, the outer surface of described radiant body is ceramic plane, and behind the heating tube heating power, the ceramic plane endothermic effect is good, to increase the infrared ray incidence.
As improvement, the inner surface of described thermal insulation layer be provided with stainless steel make, the reflector of inner surface mirror process, the inner surface that is to say reflector carries out polishing with polishing fluid, the polishing degree is very high, make the fineness of reflector inner surface good, the inner surface of mirror process has increased the reflection of infrared heat, reduces heat loss.
As improvement, described heating tube that is to say that along the outer surface Spiral distribution of radiant body heating tube is wound in the outer surface of radiant body, form three-dimensional mode of heating, change the common electrical baking oven only from the mode of bottom-heated, food is heated evenly, increased substantially heat utilization rate.
Description of drawings
Fig. 1 is the structural representation of the utility model electric oven;
Fig. 2 is that the A-A of Fig. 1 is to view.
Wherein, 1, shell; 101, heating clamber; 102, cavity; 2, thermal insulation layer; 3, heating tube; 4, radiant body; 5, reflector.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in more detail.
By Fig. 1, Fig. 2 as can be known, the utility model electric oven comprises shell 1, be provided with heating clamber 101 in the shell 1, be provided with thermal insulation layer 2 between heating clamber 101 and the shell 1, thermal insulation layer 2 is made by heat-barrier material, play insulation effect, prevent heat loss, be provided with heating tube 3 in the heating clamber 101, the power of heating tube 3 is 1300W, 200V, 50HZ uses stainless steel tube, spiral resistance wire and thermal conductivity are good, the compositions such as the crystal magnesium oxide powder of good insulating, service life is higher, also be provided with the radiant body 4 made from stainless steel in the described heating clamber 101, behind heating tube 3 heating powers, radiant body 4 can absorb heat energy, change into infrared heat energy, radiant body 4 is provided with the cavity 102 for accommodating food, and the food that can heat is positioned in the cavity 102, and heating tube 3 is located between radiant body 4 and the thermal insulation layer 2.
The outer surface of described radiant body 4 is done ceramic plane and is processed, and the ceramic plane endothermic effect is good, to increase the infrared ray incidence of radiant body.
The inner surface of described thermal insulation layer 2 is provided with reflector 5, reflector 5 usefulness stainless steels are made, the inner surface mirror process, the inner surface that is to say reflector 5 carries out polishing with polishing fluid, the polishing degree is very high, makes the fineness of reflector 5 inner surfaces good, makes the outer surface that reflector can reflected radiation body 4 send infrared ray, prevent that heat runs off, and reduces heat loss.
Described heating tube 3 that is to say heating tube 3 spiral windings in the outer surface of radiant body 4 along the outer surface Spiral distribution of radiant body 4, forms three-dimensional mode of heating, make radiant body 4 absorb heats after, the infrared ray that sends evenly distributes, and food is heated evenly.
Claims (5)
1. electric oven, it comprises shell (1), be provided with heating clamber (101) in the shell (1), be provided with thermal insulation layer (2) between heating clamber (101) and the shell (1), be provided with heating tube (3) in the heating clamber (101), it is characterized in that: also be provided with radiant body (4) in the described heating clamber (101), radiant body (4) is provided with the cavity (102) for accommodating food.
2. electric oven according to claim 1 is characterized in that: the radiant body (4) that described radiant body (4) is made for stainless steel.
3. electric oven according to claim 2, it is characterized in that: the outer surface of described radiant body (4) is ceramic plane.
4. electric oven according to claim 1 is characterized in that: the inner surface of described thermal insulation layer (2) is provided with stainless steel and makes and the reflector (5) of inner surface mirror process.
5. electric oven according to claim 1, it is characterized in that: described heating tube (3) is along the outer surface Spiral distribution of radiant body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459816 CN202723634U (en) | 2012-09-11 | 2012-09-11 | Electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459816 CN202723634U (en) | 2012-09-11 | 2012-09-11 | Electric oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202723634U true CN202723634U (en) | 2013-02-13 |
Family
ID=47649396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220459816 Expired - Fee Related CN202723634U (en) | 2012-09-11 | 2012-09-11 | Electric oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202723634U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257288A (en) * | 2014-09-26 | 2015-01-07 | 苏州蓝王机床工具科技有限公司 | Novel chestnut machine |
| CN104545422A (en) * | 2015-01-23 | 2015-04-29 | 广东美的厨房电器制造有限公司 | Cooking device |
| CN105105648A (en) * | 2015-10-09 | 2015-12-02 | 珠海格力电器股份有限公司 | Oven with rotatable inner container |
| CN106618260A (en) * | 2017-02-27 | 2017-05-10 | 赵海航 | Thermal insulation structure used for oven |
| CN107951407A (en) * | 2016-10-18 | 2018-04-24 | 佛山市顺德区美的电热电器制造有限公司 | Electric baking machine |
| US12042091B2 (en) | 2016-10-18 | 2024-07-23 | Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Ltd. | Electric roasting machine |
-
2012
- 2012-09-11 CN CN 201220459816 patent/CN202723634U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257288A (en) * | 2014-09-26 | 2015-01-07 | 苏州蓝王机床工具科技有限公司 | Novel chestnut machine |
| CN104545422A (en) * | 2015-01-23 | 2015-04-29 | 广东美的厨房电器制造有限公司 | Cooking device |
| CN105105648A (en) * | 2015-10-09 | 2015-12-02 | 珠海格力电器股份有限公司 | Oven with rotatable inner container |
| CN107951407A (en) * | 2016-10-18 | 2018-04-24 | 佛山市顺德区美的电热电器制造有限公司 | Electric baking machine |
| CN107951407B (en) * | 2016-10-18 | 2023-06-30 | 佛山市顺德区美的电热电器制造有限公司 | Electric roasting machine |
| US12042091B2 (en) | 2016-10-18 | 2024-07-23 | Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Ltd. | Electric roasting machine |
| CN106618260A (en) * | 2017-02-27 | 2017-05-10 | 赵海航 | Thermal insulation structure used for oven |
| CN106618260B (en) * | 2017-02-27 | 2023-08-25 | 赵海航 | Heat preservation structure for oven |
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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: 20130213 Termination date: 20180911 |