CN202698887U - Electric oven possessing constant temperature heating function - Google Patents
Electric oven possessing constant temperature heating function Download PDFInfo
- Publication number
- CN202698887U CN202698887U CN 201220235498 CN201220235498U CN202698887U CN 202698887 U CN202698887 U CN 202698887U CN 201220235498 CN201220235498 CN 201220235498 CN 201220235498 U CN201220235498 U CN 201220235498U CN 202698887 U CN202698887 U CN 202698887U
- Authority
- CN
- China
- Prior art keywords
- constant temperature
- host
- electric oven
- driving motor
- temperature controller
- 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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- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 238000005485 electric heating Methods 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 235000015173 baked goods and baking mixes Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Electric Stoves And Ranges (AREA)
Abstract
The utility model discloses an electric oven possessing a constant temperature heating function, comprising a host, a driving motor, a temperature controller, a timing device, an electric heating circuit and a convection fan. An input terminal of the host is in connection with the timing device, and an output terminal of the host is in connection with an input terminal of the driving motor; an output terminal of the driving motor is in connection with the electric heating circuit and the convection fan; the host and the temperature controller are in bidirectional pass connection. The temperature controller is composed of a constant temperature resistor; the timing device is composed of a timer; and the electric heating circuit is composed of heating coils. When the electric oven is connected to a work power supply, the timing device performs work time timing and conveys the time to the host for storage; the temperature controller performs constant temperature control through the constant temperature resistor and conveys a constant temperature signal to the host; the host conveys a driving signal and the constant temperature signal to the driving motor; the driving motor drives the heating coils of the electric heating circuit and the convection fan to operate to perform constant temperature heating; heating efficiency is fast; operation is simple and convenient and is easy to realize.
Description
Technical field
The utility model relates to a kind of household electrical appliance for kitchen use, particularly relates to a kind of electric oven with heated at constant temperature function.
Background technology
Electric oven is the electric heating appliance that the radiant heat that utilizes heating to send comes baked goods, and we can make roast chicken, roast duck, baking bread, cake etc. to utilize it.According to the different needs of baked goods, the temperature of electric oven generally can be regulated in 50-250 ℃ of scope.Electric oven mainly is made of casing, heating, thermosistor, timer and power regulating switch etc.Its casing mainly forms three-decker by shell, middle interlayer, inner bag, forms crimping in the front and rear side of inner bag, to cut off the cavity air; The expanded perlite product of filling insulation lowers skin temperature greatly in outer cavity; Mounting spring structure below door is pressed on the doorframe door all the time simultaneously, has made it preferably sealing.The mode of heating of electric oven can be divided into face fire (upper heater heating), the fire in a stove before fuel is added (lower heater heating) and heat simultaneously up and down three kinds.
The used heater element of electric oven is broadly divided into three classes: a class is to select the electric oven of a far-infrared tube and a quartz heating-pipe, and it is the lower type of class in all electric oven.But, basic electric baking functions still can be realized, is that meeting is slow relatively for roasting speed.Therefore, it is general that it relatively is fit to economic situation, but the family and the unmarried gang that need to buy electric oven.Another kind of is the electric oven that adopts two far-infrared tubes and a quartz heating-pipe, and the characteristics of this class baking box are that firing rate is than very fast.But, compare with the former, price will exceed a little, general expensive upper 100 yuan.Also having a class then is to have a ultraviolet heating tube in annex, can attach for high-temperature sterilization.Its energy sterilizing, sanitation degree is higher, and firing rate is fast, so price is just somewhat expensive, it is suitable for the good consumer of economic condition.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of electric oven with heated at constant temperature function is provided, heated at constant temperature, and the efficiency of heating surface is fast, and is simple to operation, is easy to realize.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of electric oven with heated at constant temperature function, comprise main frame, and further comprise CD-ROM drive motor, temperature controller, timing means, heater circuit and convection fan; The input of main frame connects timing means, and the output of main frame connects the input of CD-ROM drive motor, and the output of CD-ROM drive motor connects heater circuit and convection fan, and main frame is connected with the temperature controller opposing traffic.
Further, described temperature controller is comprised of constant temperature resistance.
Further, described timing means is comprised of timer.
Further, described heater circuit is comprised of heating wire.
Compared with prior art, the beneficial effects of the utility model are: after connecting working power, timing means carries out flowing to host stores after the working time timing, and temperature controller carries out thermostatic control by constant temperature resistance, carries the constant temperature signal to main frame, main frame feed drive signal and constant temperature signal are to CD-ROM drive motor, the heating wire of drive motor heater circuit and convection fan work, heated at constant temperature, the efficiency of heating surface is fast, simple to operation, be easy to realize.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
The specific embodiment
Be elaborated with reference to accompanying drawing below in conjunction with embodiment, in order to technical characterictic of the present utility model and advantage are carried out more deep annotation.
Schematic block circuit diagram of the present utility model as shown in Figure 1, a kind of electric oven with heated at constant temperature function comprises main frame, further comprises CD-ROM drive motor, temperature controller, timing means, heater circuit and convection fan; The input of main frame connects timing means, and the output of main frame connects the input of CD-ROM drive motor, and the output of CD-ROM drive motor connects heater circuit and convection fan, and main frame is connected with the temperature controller opposing traffic.
Further, described temperature controller is comprised of constant temperature resistance.
Further, described timing means is comprised of timer.
Further, described heater circuit is comprised of heating wire.
Operation principle of the present utility model is as follows: after connecting working power, timing means carries out flowing to host stores after the working time timing, temperature controller carries out thermostatic control by constant temperature resistance, carry the constant temperature signal to main frame, main frame feed drive signal and constant temperature signal be to CD-ROM drive motor, the heating wire of drive motor heater circuit and convection fan work, heated at constant temperature, the efficiency of heating surface is fast, and is simple to operation, is easy to realize.
The content of mentioning in above-described embodiment is not to be to restriction of the present utility model, and under the prerequisite that does not break away from utility model design of the present utility model, any apparent replacement is all within protection domain of the present utility model.
Claims (4)
1. the electric oven with heated at constant temperature function comprises main frame, it is characterized in that: further comprise CD-ROM drive motor, temperature controller, timing means, heater circuit and convection fan; The input of main frame connects timing means, and the output of main frame connects the input of CD-ROM drive motor, and the output of CD-ROM drive motor connects heater circuit and convection fan, and main frame is connected with the temperature controller opposing traffic.
2. the electric oven with heated at constant temperature function according to claim 1, it is characterized in that: described temperature controller is comprised of constant temperature resistance.
3. the electric oven with heated at constant temperature function according to claim 2, it is characterized in that: described timing means is comprised of timer.
4. the electric oven with heated at constant temperature function according to claim 3, it is characterized in that: described heater circuit is comprised of heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235498 CN202698887U (en) | 2012-05-24 | 2012-05-24 | Electric oven possessing constant temperature heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235498 CN202698887U (en) | 2012-05-24 | 2012-05-24 | Electric oven possessing constant temperature heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202698887U true CN202698887U (en) | 2013-01-30 |
Family
ID=47579243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220235498 Expired - Fee Related CN202698887U (en) | 2012-05-24 | 2012-05-24 | Electric oven possessing constant temperature heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202698887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462521A (en) * | 2013-09-10 | 2013-12-25 | 常熟市微尘电器有限公司 | Multifunctional oven |
-
2012
- 2012-05-24 CN CN 201220235498 patent/CN202698887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462521A (en) * | 2013-09-10 | 2013-12-25 | 常熟市微尘电器有限公司 | Multifunctional oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130524 |