CN204218713U - 3 D stereo electric cooking appliance heater - Google Patents
3 D stereo electric cooking appliance heater Download PDFInfo
- Publication number
- CN204218713U CN204218713U CN201420633046.2U CN201420633046U CN204218713U CN 204218713 U CN204218713 U CN 204218713U CN 201420633046 U CN201420633046 U CN 201420633046U CN 204218713 U CN204218713 U CN 204218713U
- Authority
- CN
- China
- Prior art keywords
- disk body
- heater
- cooking appliance
- heat preservation
- relay
- 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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- Control Of Resistance Heating (AREA)
- Cookers (AREA)
Abstract
3 D stereo electric cooking appliance heater.Current electric cooking appliance heater is of a great variety, and as electric cooker, electric cooker, the heater that electric pressure cooking saucepan etc. use is all planar structure, and the heating surface of current heater is little, easily burns out, and the efficiency of heating surface is low, wastes energy.Composition of the present utility model comprises: disk body (1), described disk body is matrix disk body, Heat preservation pipe (2) is cast with in described disk body, described Heat preservation pipe comprises steel pipe, there is in described steel pipe heater strip, magnesia powder, the centre of described disk body has through hole (3), has a circle male means (4) bottom described disk body, and described male means is connected with one group of reinforcement (5).The utility model is used for electric cooking appliance heater.
Description
technical field:
the utility model relates to a kind of 3 D stereo electric cooking appliance heater.
background technology:
the electric cooking appliance of current use of a great variety, as electric cooker, electric cooker, electric pressure cooking saucepan etc. all need to use heater, the dish of current heater be planar structure, heating surface is little, easily burns out, and the efficiency of heating surface is low, wastes energy.
summary of the invention:
the purpose of this utility model is to provide a kind of 3 D stereo electric cooking appliance heater.
above-mentioned object is realized by following technical scheme:
a kind of 3 D stereo electric cooking appliance heater, its composition comprises: disk body, described disk body is matrix disk body, Heat preservation pipe is cast with in described disk body, described Heat preservation pipe comprises steel pipe, has heater strip, magnesia powder in described steel pipe, and the centre of described disk body has through hole, have a circle male means bottom described disk body, described male means is connected with one group of reinforcement.
described 3 D stereo electric cooking appliance heater, described Heat preservation pipe is connected with relay, described relay is connected with relay drive circuit, relay switch respectively, described relay drive circuit, described relay switch are connected with microprocessor respectively, described microprocessor connects respectively at bidirectional triode thyristor drive circuit, power circuit, temperature sensing circuit, buzzer, clock circuit, control panel, and described temperature sensing circuit is connected with temperature sensor.
beneficial effect:
the utility model disk body is spill disk body, easy location pot courage, described concave disks body can make the received heat of cooking utensil liner many, shorten the heat time, save time, its spill disk body inside has circular heating tube, make to be heated evenly, the side of the concave portions of heating plate also can be heated, increase heating surface area.
the bottom of the utility model disk body has male means, can reach the object of the intensity strengthening disk body, not yielding, makes the object of electric heater thermal release.
the utility model is after meal is ripe, and relay releasing contact, stops heating, now, control circuit starts IGCT (controllable silicon), turn on thyristors, voltage is added to muff heater and cooks a meal on meal heater by IGCT by alternating current 220V voltage, and two kinds of heaters are tandem type.Power for muff heater is less, resistance value is comparatively large, and meal heater of cooking a meal only has less voltage, and the caloric value of this situation is less, the effect of only playing insulation.The utility model cook a meal meal heater carry out cooking a meal meal heating time, the temperature sensor in the bottom of a pan constantly sends temperature information to microprocessor, when moisture evaporates in a large number, time the bottom of a pan does not have water, its temperature can more than 100C, just cuts off the power supply of meal heater of cooking a meal, and starts IGCT and be incubated.Muff heater is separately positioned on the surrounding of interior pot with on pot cover, also only has a small amount of electric current, generate heat less in meal heater of simultaneously cooking a meal, and plays bottom insulation effect.The utility model is provided with clock circuit in control circuit, and arrive setting-up time and just can stop heating, also can preengage start by set date, the frequency synchronization signal circuit in circuit takes out the frequency signal of power supply as reference signal.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is upward views of accompanying drawing 1.
accompanying drawing 3 is circuit theory diagrams of the present utility model.
detailed description of the invention:
embodiment 1:
a kind of 3 D stereo electric cooking appliance heater, its composition comprises: disk body 1, described disk body is matrix disk body, Heat preservation pipe 2 is cast with in described disk body, described Heat preservation pipe comprises steel pipe, has heater strip, magnesia powder in described steel pipe, and the centre of described disk body has through hole 3, have a circle male means 4 bottom described disk body, described male means is connected with one group of reinforcement 5.
embodiment 2:
3 D stereo electric cooking appliance heater according to embodiment 1, described Heat preservation pipe is connected with relay 6, described relay is connected with relay drive circuit 7, relay switch 8 respectively, described relay drive circuit, described relay switch are connected with microprocessor 9 respectively, described microprocessor connects respectively at bidirectional triode thyristor drive circuit 10, power circuit 11, temperature sensing circuit 12, buzzer 13, clock circuit 14, control panel 15, and described temperature sensing circuit is connected with temperature sensor 16.
Claims (2)
1. a 3 D stereo electric cooking appliance heater, its composition comprises: disk body, it is characterized in that: described disk body is matrix disk body, Heat preservation pipe is cast with in described disk body, described Heat preservation pipe comprises steel pipe, has heater strip, magnesia powder in described steel pipe, and the centre of described disk body has through hole, have a circle male means bottom described disk body, described male means is connected with one group of reinforcement.
2. 3 D stereo electric cooking appliance heater according to claim 1, it is characterized in that: described Heat preservation Guan Yuyu relay connects, described relay is connected with relay drive circuit, relay switch respectively, described relay drive circuit, described relay switch are connected with microprocessor respectively, described microprocessor connects respectively at bidirectional triode thyristor drive circuit, power circuit, temperature sensing circuit, buzzer, clock circuit, control panel, frequency synchronization signal, and described temperature sensing circuit is connected with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633046.2U CN204218713U (en) | 2015-01-05 | 2015-01-05 | 3 D stereo electric cooking appliance heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633046.2U CN204218713U (en) | 2015-01-05 | 2015-01-05 | 3 D stereo electric cooking appliance heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204218713U true CN204218713U (en) | 2015-03-25 |
Family
ID=52916873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420633046.2U Expired - Fee Related CN204218713U (en) | 2015-01-05 | 2015-01-05 | 3 D stereo electric cooking appliance heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204218713U (en) |
-
2015
- 2015-01-05 CN CN201420633046.2U patent/CN204218713U/en not_active Expired - Fee Related
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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: 20150325 Termination date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |