CN205447879U - Two half -wave control electric heaters of monofilament - Google Patents
Two half -wave control electric heaters of monofilament Download PDFInfo
- Publication number
- CN205447879U CN205447879U CN201620001704.5U CN201620001704U CN205447879U CN 205447879 U CN205447879 U CN 205447879U CN 201620001704 U CN201620001704 U CN 201620001704U CN 205447879 U CN205447879 U CN 205447879U
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- CN
- China
- Prior art keywords
- electric furnace
- shelves
- outfan
- output
- temperature controller
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- Expired - Fee Related
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Abstract
The utility model provides a two half -wave control electric heaters of monofilament has safely simply, controls advantage reliable, low cost. The utility model discloses a switch, electric stove dish, the interior wire spiral of electric stove dish, wire, and indicating module, the switch adopts third gear control switch, and third gear control switch includes three gear output, the shelves output that is respectively cooking, earthen jar shelves output, a heat preservation shelves output, indicating module includes power indicator, fried dish pilot lamp, earthen jar pilot lamp, heat preservation indicator light, the wire spiral in fried dish pilot lamp and the electric stove dish is connected respectively to the shelves output of cooking, earthen jar shelves output is connected with temperature controller and first half -wave circuit respectively, and the wire spiral in the electric stove dish is connected jointly to the output of the same kind connection earthen jar pilot lamp of temperature controller, another the way output and the output of first half -wave circuit of temperature controller, the shelves output that keeps warm is connected with the second half -wave circuit, and the wire spiral in heat preservation indicator light and the electric stove dish is connected respectively to the output of second half -wave circuit.
Description
Technical field
This utility model belongs to electric heater unit technical field, particularly relates to the double half-wave of a kind of monofilament and controls muffle electric furnace.
Background technology
Muffle electric furnace briefly by: the components and parts such as resistance wire (electric furnace heating wire), pallet, switch, wire form；The operation principle of muffle electric furnace is: can produce heat effect when electric current is by conductor, make the temperature of resistance wire (electric furnace heating wire) raise, and to heat heating object；Its structure is simple and unadorned, and purposes is quite varied is its main characteristics.
At present, on market, mostly the muffle electric furnace of institute's production and sales is that using wiring board and chip to connect controls heating, and such muffle electric furnace also exists deficiency: (1) manufacturing cost is high；(2) wiring board attachment structure is complicated；(3) circuit board component is easily damaged, and fault rate is high；(4) wiring board cooling requirements is high, it is necessary to additional heat fan, and cost is high.
Summary of the invention
This utility model is aiming at the problems referred to above, makes up the deficiency of existing muffle electric furnace, it is provided that the double half-wave of a kind of monofilament controls muffle electric furnace；This utility model have safe and simple, control advantage reliable, with low cost.
For achieving the above object, this utility model adopts the following technical scheme that.
The double half-wave of this utility model one monofilament controls muffle electric furnace, including switch, electric furnace pan, the electric furnace heating wire in electric furnace pan, wire, and indicating module；Its structural feature is: described switch uses third gear to control switch, and described third gear controls switch and includes three gear outfans, respectively cooking shelves outfan, crock shelves outfan, insulation shelves outfan；Described indicating module includes power supply indicator, cooking display lamp, crock display lamp, insulation display lamp；Described cooking shelves outfan connects the electric furnace heating wire in cooking display lamp and electric furnace pan respectively；Described crock shelves outfan is connected to temperature controller and the first half-wave circuit, and a road outfan of described temperature controller connects the outfan of crock display lamp, another road outfan of temperature controller and the first half-wave circuit and jointly connects the electric furnace heating wire in electric furnace pan；Described insulation shelves outfan connects the second half-wave circuit, and the outfan of described second half-wave circuit connects the electric furnace heating wire in insulation display lamp and electric furnace pan respectively.
As a kind of preferred version of the present utility model, the electric furnace heating wire in described electric furnace pan uses monofilament or mariages form.
As another kind of preferred version of the present utility model, described temperature controller uses bi-metallic laminar kind temperature controller.
As another kind of preferred version of the present utility model, described first half-wave circuit and the second half-wave circuit are formed by 6 diodes.
This utility model beneficial effect.
1, a kind of monofilament provided by the utility model double half-wave control muffle electric furnace, the control form of employing third gear control switch, simple in construction, with low cost；One grade of big fire cooking, two grades of crocks, third gear insulations can be carried out；The heating power of electric furnace heating wire in electric furnace pan can be converted into original half by the first half-wave circuit set by this utility model and the second half-wave circuit again, control reliable, safety.
2, temperature controller described in the utility model uses bi-metallic laminar kind temperature controller, and this temperature controller can play safeguard protection effect, when the temperature automatic tripping of too high meeting, protection circuit.
Accompanying drawing explanation
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearer, below in conjunction with the drawings and the specific embodiments, this utility model is further elaborated.Should be appreciated that detailed description of the invention described herein, only in order to explain this utility model, is not used to limit this utility model.
Fig. 1 is Integral connection structure schematic diagram of the present utility model.
Labelling in figure: 1 be electric furnace heating wire, 2 be electric furnace pan, 3 be indicating module, 4 be power supply indicator, 5 be cooking display lamp, 6 be crock display lamp, 7 be insulation display lamp, 8 be wire, 9 for third gear control switch, 10 be cooking shelves outfan, 11 be crock shelves outfan, 12 be insulation shelves outfan, 13 be temperature controller, 14 be the first half-wave circuit, 15 be the second half-wave circuit.
Detailed description of the invention
Shown in Fig. 1, the double half-wave of this utility model one monofilament controls muffle electric furnace, including switch, electric furnace pan 2, the electric furnace heating wire 1 in electric furnace pan 2, wire 8, and indicating module 3；Its structural feature is: described switch uses third gear to control switch 9, and described third gear controls switch 9 and includes three gear outfans, respectively cooking shelves outfan 10, crock shelves outfan 11, insulation shelves outfan 12；Described indicating module includes power supply indicator 4, cooking display lamp 5, crock display lamp 6, insulation display lamp 7；Described cooking shelves outfan 10 connects the electric furnace heating wire 1 in cooking display lamp 5 and electric furnace pan 2 respectively；Described crock shelves outfan 11 is connected to temperature controller 13 and the first half-wave circuit 14, and a road outfan of described temperature controller 13 connects the outfan of crock display lamp 6, another road outfan of temperature controller 13 and the first half-wave circuit 14 and jointly connects the electric furnace heating wire 1 in electric furnace pan 2；Described insulation shelves outfan 12 connects the second half-wave circuit 15, and the outfan of described second half-wave circuit 15 connects the electric furnace heating wire 1 in insulation display lamp 7 and electric furnace pan 2 respectively.
Electric furnace heating wire 1 in electric furnace pan 2 described in the utility model uses monofilament or mariages form.
Temperature controller 13 described in the utility model uses bi-metallic laminar kind temperature controller.
First half-wave circuit 14 described in the utility model and the second half-wave circuit 15 are formed by 6 diodes.
First use process is sketched: when using this utility model, being first powered on, be inserted in the outlet of household electric by power-line plug, power supply indicator 4 is i.e. lighted in conjunction with accompanying drawing of the present utility model and technical scheme；Then control, by third gear, the gears that switch 9 selects to be wanted to use: cooking shelves, crock shelves, insulation shelves, carry out cooking, steaming and decocting, insulation etc.；Simultaneously when using different gears, the cooking display lamp 5 of correspondence, crock display lamp 6, insulation display lamp 7 are lighted.
It is understandable that, above with respect to specific descriptions of the present utility model, it is merely to illustrate this utility model and is not limited to the technical scheme described by this utility model embodiment, it will be understood by those within the art that, still this utility model can be modified or equivalent, to reach identical technique effect；Needs are used, all within protection domain of the present utility model as long as meeting.
Claims (4)
1. the double half-wave of monofilament controls a muffle electric furnace, including switch, electric furnace pan (2), the electric furnace heating wire (1) in electric furnace pan (2), wire (8), and indicating module (3)；It is characterized in that: switch uses third gear to control switch (9), described third gear controls switch (9) and includes three gear outfans, respectively cooking shelves outfan (10), crock shelves outfan (11), insulation shelves outfan (12)；Described indicating module (3) includes power supply indicator (4), cooking display lamp (5), crock display lamp (6), insulation display lamp (7)；Described cooking shelves outfan (10) connects the electric furnace heating wire (1) in cooking display lamp (5) and electric furnace pan (2) respectively；Described crock shelves outfan (11) is connected to temperature controller (13) and the first half-wave circuit (14), and a road outfan of described temperature controller (13) connects the outfan of crock display lamp (6), another road outfan of temperature controller (13) and the first half-wave circuit (14) and jointly connects the electric furnace heating wire (1) in electric furnace pan (2)；Described insulation shelves outfan (12) connects the second half-wave circuit (15), and the outfan of described second half-wave circuit (15) connects the electric furnace heating wire (1) in insulation display lamp (7) and electric furnace pan (2) respectively.
The double half-wave of a kind of monofilament the most according to claim 1 controls muffle electric furnace, it is characterised in that: the electric furnace heating wire (1) in described electric furnace pan (2) uses monofilament or mariages form.
The double half-wave of a kind of monofilament the most according to claim 1 controls muffle electric furnace, it is characterised in that: described temperature controller (13) uses bi-metallic laminar kind temperature controller.
The double half-wave of a kind of monofilament the most according to claim 1 controls muffle electric furnace, it is characterised in that: described first half-wave circuit (14) and the second half-wave circuit (15) are formed by 6 diodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001704.5U CN205447879U (en) | 2016-01-04 | 2016-01-04 | Two half -wave control electric heaters of monofilament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001704.5U CN205447879U (en) | 2016-01-04 | 2016-01-04 | Two half -wave control electric heaters of monofilament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205447879U true CN205447879U (en) | 2016-08-10 |
Family
ID=56600621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001704.5U Expired - Fee Related CN205447879U (en) | 2016-01-04 | 2016-01-04 | Two half -wave control electric heaters of monofilament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205447879U (en) |
-
2016
- 2016-01-04 CN CN201620001704.5U patent/CN205447879U/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: 20160810 Termination date: 20170104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |