CN204540537U - A kind of frequency conversion chicken oven - Google Patents
A kind of frequency conversion chicken oven Download PDFInfo
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- CN204540537U CN204540537U CN201520028527.5U CN201520028527U CN204540537U CN 204540537 U CN204540537 U CN 204540537U CN 201520028527 U CN201520028527 U CN 201520028527U CN 204540537 U CN204540537 U CN 204540537U
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Abstract
The utility model discloses a kind of frequency conversion chicken oven, be provided with frequency converter in body of heater, body of heater is provided with the control panel be connected with frequency converter, the universal seclector be located at temperature controller below control panel, be located at the time controller below temperature controller and be located at below time controller; Frequency conversion chicken oven introduces converter technique, in chicken oven, frequency converter is set, frequency converter realizes the automatic adjustment of heating to the conversion of frequency of supply, the fixing mains frequency of 50Hz is changed into the change frequency of 30 ~ 130Hz, simultaneously, also make supply voltage accommodation reach 142 ~ 270Hz, solve the damage problem affecting electrical component due to line voltage instability; Converter technique by reference, slow down for thermal velocity when roast chicken in-furnace temperature reaches setting value, heating power and the heat radiation power of chicken oven balance each other, and reach a dynamic equilibrium, short also using electricity wisely consuming time; Converter technique makes each components and parts not work under full capacity, and noise is little, and heating tube and each electric component life-span improve greatly.
Description
Technical field
The utility model relates to a kind of chicken oven, specifically relates to a kind of frequency conversion chicken oven.
Background technology
Common chicken oven on market can meet most of requirements of businessman, but still there is a lot of defect: the power of such as common chicken oven is large, and consumed energy is therefore also large; When supply voltage is unstable, the inner components of common chicken oven can produce damage and it cannot complete normal work; A point can be there is to temperature sensing during common chicken oven work, when in-furnace temperature reaches certain temperature point value, chicken oven can stop heating work, when in-furnace temperature can restart heating work pattern lower than chicken oven during certain temperature point value, such chicken oven just has hysteresis quality to temperature sensing, just as brake has inertia, and so not only waste electricity, and be also huge to the damage of parts.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides the frequency conversion chicken oven of a kind of high stability, high life.
Technical scheme: for solving the problems of the technologies described above, frequency conversion chicken oven of the present utility model, comprise body of heater, frequency converter is provided with in described body of heater, described body of heater is provided with the control panel be connected with described frequency converter, the universal seclector be located at temperature controller below described control panel, be located at the time controller below described temperature controller and be located at below described time controller, and described control panel is provided with temperature display device, time showing window, malfunction indicator lamp district and keyboard operation district from top to bottom successively.
Further, described temperature display device is provided with indoor temperature LED display and set temperature LED display from top to bottom successively, described time showing window is provided with from top to bottom working time LED display and setup times LED display, described malfunction indicator lamp district is from left to right provided with fan failure indicator lamp and wheel disc malfunction indicator lamp successively, described keyboard operation district is provided with successively high temperature lamps start key, high temperature lamps strengthens key, high temperature lamps weakens key, heating starting/stop key, start/closing key and wheel disc crawl key.
Further, described upper of furnace body connects top board and described body of heater one end connection side shrouding, described top board is provided with cover plate, described body of heater is provided with arch glass door and is located at the handle of described arch glass door side, described control panel is located at described handle side, and be provided with rotating disk, chicken fork and oil baffle in described body of heater, described body of heater side is located at by described rotating disk, described chicken fork is connected with described rotating disk, and described chicken fork below is located at by described oil baffle.
Further, described side seal board is provided with louvre, and described bottom of furnace body connects castor.
Further, be also provided with motor in described body of heater, described motor is connected by electric wire with described frequency converter.
Beneficial effect: frequency conversion chicken oven of the present utility model, is compared with the prior art, and the advantage had is:
1, frequency conversion chicken oven is by introducing converter technique, in chicken oven, frequency converter is set, frequency converter realizes the automatic adjustment of heating to the conversion of frequency of supply, the fixing mains frequency of 50Hz is changed into the change frequency of 30 ~ 130Hz, simultaneously, also make supply voltage accommodation reach 142 ~ 270Hz, solve the damage problem affecting electrical component due to the instability of line voltage;
2, converter technique by reference, slow down for thermal velocity when the temperature in chicken oven reaches setting value, heating power and the heat radiation power of chicken oven balance each other, and reach a balance dynamically, short also using electricity wisely consuming time;
3, converter technique makes each components and parts not work under full capacity, and noise is little, and heating tube and each electric component life-span improve greatly.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model frequency conversion chicken oven;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the side perspective view of the utility model frequency conversion chicken oven;
Fig. 4 be the frequency converter of the utility model frequency conversion chicken oven control panel on structural representation;
Fig. 5 is the connected mode schematic diagram of frequency converter.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1, a kind of frequency conversion chicken oven that the utility model provides, comprise body of heater 5, described body of heater 5 top connects top board 8 and described body of heater 5 one end connection side shrouding 9, described side seal board 9 is provided with louvre 17 and dispels the heat for baking oven, castor 6 is connected bottom described body of heater 5, described top board 8 is provided with cover plate 7, described body of heater 5 is provided with arch glass door 10 and is located at the handle 14 of described arch glass door 10 side, described handle 14 is for pulling open glass door, described control panel 1 is located at described handle 14 side, rotating disk 11 is provided with in described body of heater 5, chicken fork 12 and oil baffle 13, chicken fork 12 is for fixing baking food, described body of heater 5 side is located at by described rotating disk 11, described chicken fork 12 is connected with described rotating disk 11, described rotating disk 12 drives described chicken fork 12 to carry out back rotation thus baking food, described oil baffle 13 is located at below described chicken fork 12 for placing the dregs of fat that baking food falls down,
With reference to Fig. 2, Fig. 3, frequency converter 15 is also provided with in described body of heater 5, described body of heater 5 is provided with the control panel 1 be connected with described frequency converter 15, be located at the temperature controller 2 below described control panel 1, the universal seclector 4 be located at the time controller 3 below described temperature controller 2 and be located at below described time controller 3, with reference to Fig. 4, described control panel 1 is provided with temperature display device from top to bottom successively, time showing window, malfunction indicator lamp district and keyboard operation district, described temperature display device is provided with the temperature inside the box LED display and set temperature LED display from top to bottom successively, described time showing window is provided with from top to bottom working time LED display and setup times LED display, described malfunction indicator lamp district is from left to right provided with fan failure indicator lamp and wheel disc malfunction indicator lamp successively, described keyboard operation district is provided with high temperature lamps start key successively, high temperature lamps strengthens key, high temperature lamps weakens key, heating starting/stop key, start/closing key and wheel disc crawl key, by described start/closing key start, long by the shutdown in 3 seconds of described start/closing key under open state, described temperature controller 2 is for regulating temperature, set temperature scope is 40 ~ 250 degree, described time controller 3 is for setup times, time range is 1 ~ 99 minute, heating is started by described heating starting/stop key, long closedown for 1 second by described heating starting/stop key is heated, high temperature lamps is opened by described high temperature lamps start key, long by described high temperature lamps start key 1 second closedown high temperature lamps, under high temperature lamps opening, press described high temperature lamps to strengthen key and high temperature lamps and weaken the brightness that key can regulate high temperature lamps, described malfunction indicator lamp district is provided with fan failure indicator lamp and wheel disc malfunction indicator lamp, display alarm output can be closed when temperature sensor fault or wheel disc fault, high temperature lamps and heating tube export and adopt SCR control, transmission of electricity stream can be controlled and add switch life far away, heating tube exports and high temperature lamps exports as soft start, reduce starting resistor and electric current, impact little to electrical network.
Motor 16 is also provided with in described body of heater 5, described motor 16 and described frequency converter 15 are by being electrically connected, the conversion of described frequency converter 15 pairs of frequency of supplies realizes the automatic adjustment of heating, the fixing mains frequency of 50Hz is changed into the change frequency of 30 ~ 130Hz, simultaneously, also make supply voltage accommodation reach 142 ~ 270Hz, solve the difficult problem affecting electrical work due to the instability of line voltage.
With reference to Fig. 5, it is the connected mode schematic diagram of frequency converter, as shown in the figure, components and parts on circuit board comprise transformer 19, triode 20, first diode 21, second diode 22, first electric capacity 23, resistance 24, second electric capacity 25, 3rd electric capacity 26, integrated circuit 27, display binding post 28, the temperature inside the box binding post 29, buzzer 30, transformer 31, relay 32, fuse 33, other components and parts such as inserted sheet 34 and binding post 35, components and parts on foregoing circuit plate are fixed on printed circuit board (PCB) by the mode of welding, circuit board passes through inserted sheet or binding post and other appliance component and adopts contact pin, inserted sheet or screw connect.
Frequency conversion chicken oven and common chicken oven are contrasted below, the condition pre-set is food (84) chicken of all putting into equal quality in two kinds of chicken ovens, the input voltage of two kinds of chicken ovens is all 380V, the input power of two kinds of chicken ovens is all 10KW, the incoming frequency of common chicken oven is 50Hz, because the fixing mains frequency of 50Hz can be changed into the change frequency of 30 ~ 130Hz by frequency conversion chicken oven, therefore the incoming frequency of frequency conversion chicken oven is set to 30 ~ 130Kz, the time spent when finally obtaining all food baking successes in common chicken oven is 45 minutes, and the time spent during all food bakings success in frequency conversion chicken oven is 40 minutes, the power consumption that all food bakings in common chicken oven spend time successful is 9 degree, and the power consumption spent during all food bakings success in frequency conversion chicken oven is 6 degree.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a frequency conversion chicken oven, comprise body of heater (5), it is characterized in that: in described body of heater (5), be provided with frequency converter (15), described body of heater (5) is provided with the control panel (1) be connected with described frequency converter (15), be located at the temperature controller (2) of described control panel (1) below, be located at the time controller (3) of described temperature controller (2) below and be located at the universal seclector (4) of described time controller (3) below, (1) is provided with temperature display device to described control panel from top to bottom successively, time showing window, malfunction indicator lamp district and keyboard operation district.
2. frequency conversion chicken oven according to claim 1, it is characterized in that: described temperature display device is provided with the temperature inside the box LED display and set temperature LED display from top to bottom successively, described time showing window is provided with from top to bottom working time LED display and setup times LED display, described malfunction indicator lamp district is from left to right provided with fan failure indicator lamp and wheel disc malfunction indicator lamp successively, described keyboard operation district is provided with high temperature lamps start key successively, high temperature lamps strengthens key, high temperature lamps weakens key, heating starting/stop key, start/closing key and wheel disc crawl key.
3. frequency conversion chicken oven according to claim 1, it is characterized in that: described body of heater (5) top connects top board (8) and described body of heater (5) one end connection side shrouding (9), described top board (8) is provided with cover plate (7), described body of heater (5) is provided with arch glass door (10) and is located at the handle (14) of described arch glass door (10) side, described control panel (1) is located at described handle (14) side, rotating disk (11) is provided with in described body of heater (5), chicken fork (12) and oil baffle (13), described body of heater (5) side is located at by described rotating disk (11), described chicken fork (12) is connected with described rotating disk (11), described chicken fork (12) below is located at by described oil baffle (13).
4. frequency conversion chicken oven according to claim 3, is characterized in that: described side seal board (9) is provided with louvre (17), and described body of heater (5) bottom connects castor (6).
5. frequency conversion chicken oven according to claim 1, is characterized in that: be also provided with motor (16) in described body of heater (5), and described motor (16) is connected by electric wire with described frequency converter (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028527.5U CN204540537U (en) | 2015-01-15 | 2015-01-15 | A kind of frequency conversion chicken oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028527.5U CN204540537U (en) | 2015-01-15 | 2015-01-15 | A kind of frequency conversion chicken oven |
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| Publication Number | Publication Date |
|---|---|
| CN204540537U true CN204540537U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520028527.5U Active CN204540537U (en) | 2015-01-15 | 2015-01-15 | A kind of frequency conversion chicken oven |
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| CN (1) | CN204540537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478425A (en) * | 2016-01-27 | 2016-04-13 | 南京新骥厨具设备发展有限公司 | Chicken roasting furnace with automatic cleaning function |
-
2015
- 2015-01-15 CN CN201520028527.5U patent/CN204540537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478425A (en) * | 2016-01-27 | 2016-04-13 | 南京新骥厨具设备发展有限公司 | Chicken roasting furnace with automatic cleaning function |
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| GR01 | Patent grant |