CN106724856A - A kind of electric cooker with alarm function - Google Patents
A kind of electric cooker with alarm function Download PDFInfo
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- CN106724856A CN106724856A CN201510820429.XA CN201510820429A CN106724856A CN 106724856 A CN106724856 A CN 106724856A CN 201510820429 A CN201510820429 A CN 201510820429A CN 106724856 A CN106724856 A CN 106724856A
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- electric cooker
- controller
- inner bag
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Abstract
The invention discloses a kind of electric cooker with alarm function, including shell, inner bag, pot cover, control panel, heater and control device, the inner bag is set inside the housing, the pot cover is arranged on inner bag, the heater is arranged on the lower end of inner bag, the pressure sensor of annular is provided with above the heater, warning lamp is provided with the control panel, the control device includes controller and drive circuit, the output end of the pressure sensor is connected with the input of controller, the output end of the controller is connected with the input of drive circuit and the input of warning lamp respectively, the output end of the drive circuit is connected with the input of heater.The present invention can detect whether inner bag is placed steadily by the annular pressure sensor in heating dish, and be reminded by warning lamp, it is to avoid cause the damage of internal circuit, extend the service life of electric cooker.
Description
Technical field
The present invention relates to a kind of electric cooker with alarm function, it is adaptable to pressure vessel field.
Background technology
Use of the electric cooker in everyday home is more and more universal, but it is directly placed in heating dish because of the foreign matter or water on inner bag surface is not dried sometimes during use, may result in inner bag and place unstable, the damage of electric cooker internal circuit is so easily caused during being cooked, the service life of electric cooker is shortened.
The content of the invention
The technical problems to be solved by the invention are the defects for overcoming prior art, a kind of electric cooker with alarm function is provided, it can detect whether inner bag is placed steadily by the annular pressure sensor in heating dish, and reminded by warning lamp, avoid causing the damage of internal circuit, extend the service life of electric cooker.
The present invention solves above-mentioned technical problem and adopts the technical scheme that：A kind of electric cooker with alarm function, including shell, inner bag, pot cover, control panel, heater and control device, the inner bag is set inside the housing, the pot cover is arranged on inner bag, the heater is arranged on the lower end of inner bag, the pressure sensor of annular is provided with above the heater, warning lamp is provided with the control panel, the control device includes controller and drive circuit, the output end of the pressure sensor is connected with the input of controller, the output end of the controller is connected with the input of drive circuit and the input of warning lamp respectively, the output end of the drive circuit is connected with the input of heater.
Further, for the ease of automatic heating and insulation, the heater includes heating dish and limit Winchester disk, the limit Winchester disk is arranged on the centre of heating dish, temperature limiter is provided with the limit Winchester disk, the output end of the temperature limiter is connected with the input of controller, and the output end of the drive circuit is connected with the input of heating dish and the input of limit Winchester disk respectively.
Further, in order to detect whether inner bag is placed steadily, the pressure sensor is arranged in heating dish, and the output end of the pressure sensor is connected with the input of controller.
Further, for the ease of operating the work of electric cooker, the control panel is provided with key switch and indicator lamp, the input of the output end controller of the key switch is connected, the output end of the controller is connected with the input of drive circuit, and the output end of the drive circuit is connected with the input of key switch and the input of indicator lamp respectively.
Further, in order to realize electric cooker steamed rice, insulation and place the automatic effects of detection, the controller is single-chip microcomputer.
Further, for the ease of placing, moving electric cooker and take the lid of the pot off, the lower end of the shell is provided with leg, and the both sides of the shell are provided with handle, handle is provided with above the pot cover.
Further, in order to connect power supply, the side lower end of the shell is provided with power interface.
After employing above-mentioned technical proposal, the present invention has following beneficial effect：The present invention can carry out whether detection inner bag is placed steadily, and carry out display alarm by warning lamp, it is to avoid the phenomenon for damaging internal circuit occur, extend the service life of electric cooker due to being provided with annular pressure sensor in heating dish with reference to single-chip microcomputer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of electric cooker with alarm function of the invention；
Fig. 2 is a kind of cut-away view of electric cooker with alarm function of the invention；
Fig. 3 is a kind of control principle drawing of electric cooker with alarm function of the invention；
In figure：1. shell, 2. inner bag, 3. pot cover, 4. control panel, 5. attention device, 6. heating dish, 7. limits Winchester disk, 8. key switch, 9. indicator lamp, 10. leg, 11. handles, 12. handles, 13. power interfaces.
Specific embodiment
In order that present disclosure is easier to be clearly understood, below according to specific embodiment and with reference to accompanying drawing, the present invention is further detailed explanation.
As Figure 1-3, a kind of electric cooker with alarm function, including shell 1, inner bag 2, pot cover 3, control panel 4, heater and control device, the inner bag 2 is arranged on inside shell 1, the pot cover 3 is arranged on inner bag 2, the heater is arranged on the lower end of inner bag 2, the pressure sensor of annular is provided with above the heater, warning lamp 5 is provided with the control panel 4, the control device includes controller and drive circuit, the output end of the pressure sensor is connected with the input of controller, input of the output end of the controller respectively with 5 lamps of input and warning of drive circuit is connected, the output end of the drive circuit is connected with the input of heater.
For the ease of automatic heating and insulation, the heater includes heating dish 6 and limit Winchester disk 7, the limit Winchester disk 7 is arranged on the centre of heating dish 6, temperature limiter is provided with the limit Winchester disk 6, the output end of the temperature limiter is connected with the input of controller, and the output end of the drive circuit is connected with the input of heating dish 6 and the input of limit Winchester disk 7 respectively.
In order to detect whether inner bag is placed steadily, the pressure sensor is arranged in heating dish 6, and the output end of the pressure sensor is connected with the input of controller.
For the ease of operating the work of electric cooker, the control panel is provided with key switch 8 and indicator lamp 9, the input of the output end controller of the key switch 8 is connected, the output end of the controller is connected with the input of drive circuit, and the output end of the drive circuit is connected with the input of key switch 8 and the input of indicator lamp 9 respectively.
In order to realize electric cooker steamed rice, insulation and place the automatic effects of detection, the controller is single-chip microcomputer.
For the ease of placing, moving electric cooker and take the lid of the pot off, the lower end of the shell 1 is provided with leg 10, and the both sides of the shell 1 are provided with handle 11, and the top of the pot cover 3 is provided with handle 12.
In order to connect power supply, the side lower end of the shell 1 is provided with power interface 13.
When using electric cooker, connected with the mains using power interface 13, inner bag 2 is placed in heating dish 6, now the pressure signal that can be received of pressure sensor is converted into electric signal and passes to single-chip microcomputer, single-chip microcomputer judge whether the pressure on pressure sensor is uniform, control warning lamp 5 to light if uneven single-chip microcomputer, remind user to place steadily inner bag 2, it is to avoid the phenomenon of electric cooker damage occur.After switching on power, push button switch 8, single-chip microcomputer will control drive circuit that opening is cooked indicator lamp, heating dish 6 be connected, when having cooked, temperature reaches certain degree, temperature limiter will deliver a signal to single-chip microcomputer, and Single-chip Controlling drive circuit position-arresting disk 7 is lifted, and close heating dish 6, key switch 8 is lifted to insulation gear simultaneously, indicator lamp 9 is converted to insulation indicator lamp.
Compared with prior art, the present invention can carry out whether detection inner bag is placed steadily, and carry out display alarm by warning lamp due to being provided with annular pressure sensor in heating dish with reference to single-chip microcomputer, the phenomenon for damaging internal circuit is avoided the occurrence of, extends the service life of electric cooker.
Particular embodiments described above; pair present invention solves the technical problem that, technical scheme and beneficial effect further described; should be understood that; the foregoing is only specific embodiment of the invention; it is not intended to limit the invention; all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of electric cooker with alarm function, it is characterised in that：Including shell, inner bag, pot cover, control panel, heater and control device, the inner bag is set inside the housing, the pot cover is arranged on inner bag, the heater is arranged on the lower end of inner bag, the pressure sensor of annular is provided with above the heater, warning lamp is provided with the control panel, the control device includes controller and drive circuit, the output end of the pressure sensor is connected with the input of controller, the output end of the controller is connected with the input of drive circuit and the input of warning lamp respectively, the output end of the drive circuit is connected with the input of heater.
2. a kind of electric cooker with alarm function according to claim 1, it is characterised in that：The heater includes heating dish and limit Winchester disk, the limit Winchester disk is arranged on the centre of heating dish, temperature limiter is provided with the limit Winchester disk, the output end of the temperature limiter is connected with the input of controller, and the output end of the drive circuit is connected with the input of heating dish and the input of limit Winchester disk respectively.
3. a kind of electric cooker with alarm function according to claim 2, it is characterised in that：The pressure sensor is arranged in heating dish, and the output end of the pressure sensor is connected with the input of controller.
4. a kind of electric cooker with alarm function according to claim 1, it is characterised in that：The control panel is provided with key switch and indicator lamp, the input of the output end controller of the key switch is connected, the output end of the controller is connected with the input of drive circuit, and the output end of the drive circuit is connected with the input of key switch and the input of indicator lamp respectively.
5. a kind of electric cooker with alarm function according to claim 1, it is characterised in that：The controller is single-chip microcomputer.
6. a kind of electric cooker with alarm function according to claim 1, it is characterised in that：The lower end of the shell is provided with leg, and the both sides of the shell are provided with handle, handle is provided with above the pot cover.
7. a kind of electric cooker with alarm function according to claim 1, it is characterised in that：The side lower end of the shell is provided with power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820429.XA CN106724856A (en) | 2015-11-24 | 2015-11-24 | A kind of electric cooker with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820429.XA CN106724856A (en) | 2015-11-24 | 2015-11-24 | A kind of electric cooker with alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106724856A true CN106724856A (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510820429.XA Pending CN106724856A (en) | 2015-11-24 | 2015-11-24 | A kind of electric cooker with alarm function |
Country Status (1)
| Country | Link |
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| CN (1) | CN106724856A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744886A (en) * | 2019-03-04 | 2019-05-14 | 河北工业职业技术学院 | Electric cooker alarm detection procedure, device and terminal device |
| CN112617592A (en) * | 2020-11-11 | 2021-04-09 | 珠海格力电器股份有限公司 | Hot water kettle control method, computer readable storage medium and hot water kettle |
-
2015
- 2015-11-24 CN CN201510820429.XA patent/CN106724856A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744886A (en) * | 2019-03-04 | 2019-05-14 | 河北工业职业技术学院 | Electric cooker alarm detection procedure, device and terminal device |
| CN109744886B (en) * | 2019-03-04 | 2020-07-07 | 河北工业职业技术学院 | Electric cooker alarm detection method and device and terminal equipment |
| CN112617592A (en) * | 2020-11-11 | 2021-04-09 | 珠海格力电器股份有限公司 | Hot water kettle control method, computer readable storage medium and hot water kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |