CN205410912U - Rice cooker with alarm function - Google Patents
Rice cooker with alarm function Download PDFInfo
- Publication number
- CN205410912U CN205410912U CN201520942060.5U CN201520942060U CN205410912U CN 205410912 U CN205410912 U CN 205410912U CN 201520942060 U CN201520942060 U CN 201520942060U CN 205410912 U CN205410912 U CN 205410912U
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- CN
- China
- Prior art keywords
- input
- controller
- outfan
- inner bag
- drive circuit
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a rice cooker with alarm function, including shell, inner bag, pot cover, control panel, heating device and controlling means, the inner bag sets up inside the shell, the pot cover sets up on the inner bag, heating device sets up the lower extreme at the inner bag, heating device's top is provided with annular pressure sensor, the last warning light that is provided with of control panel, controlling means includes controller and drive circuit, pressure sensor's output links to each other with the input of controller, the output of controller links to each other with drive circuit's the input and the input of warning light respectively, drive circuit's output links to each other with heating device's input. The utility model discloses a whether the annular pressure sensor on the heating plate can detect the inner bag and place steadily to remind through the warning light, avoid causing the damage of internal circuit, prolong the life of rice cooker.
Description
Technical field
This utility model relates to a kind of electric cooker with alarm function, it is adaptable to pressure vessel field.
Background technology
Electric cooker use in everyday home is more and more universal, but sometimes because foreign body or the water on inner bag surface not being dried and is directly placed at and adds in hot plate during using, may result in inner bag and place unstable, during cooking, so easily cause the damage of electric cooker internal circuit, shorten the service life of electric cooker.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, a kind of electric cooker with alarm function is provided, by adding the pressure transducer of the annular in hot plate, it can detect whether inner bag is placed steadily, and reminded by warning lamp, avoid causing the damage of internal circuit, extend the service life of electric cooker.
This utility model 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, described inner bag is arranged on enclosure, described pot cover is arranged on inner bag, described heater is arranged on the lower end of inner bag, the pressure transducer being provided above annular of described heater, it is provided with warning lamp on described control panel, described control device includes controller and drive circuit, the outfan of described pressure transducer is connected with the input of controller, the outfan of described controller is connected with the input of drive circuit and the input of warning lamp respectively, the outfan of described drive circuit is connected with the input of heater.
Further, for the ease of heating automatically and insulation, described heater includes adding hot plate and limit Winchester disk, described limit Winchester disk is arranged on the centre adding hot plate, it is provided with temperature limiter on described limit Winchester disk, the outfan of described temperature limiter is connected with the input of controller, the outfan of described drive circuit respectively with the input adding hot plate and limit Winchester disk input be connected.
Further, in order to detect whether inner bag is placed steadily, described pressure transducer is arranged on and adds in hot plate, and the outfan of described pressure transducer is connected with the input of controller.
Further, for the ease of operating the work of electric cooker, described control panel is provided with key switch and display lamp, the input of the output end controller of described key switch is connected, the outfan of described controller is connected with the input of drive circuit, and the outfan of described drive circuit is connected with the input of key switch and the input of display lamp respectively.
Further, in order to realize electric cooker steamed rice, be incubated and place the automatic effects of detection, described controller is single-chip microcomputer.
Further, for the ease of placing, mobile electric cooker and taking the lid of the pot off, the lower end of described shell is provided with leg, and the both sides of described shell are provided with handle, described pot cover be provided above handle.
Further, in order to connect power supply, the lower end, side of described shell is provided with power interface.
After have employed technique scheme, this utility model has following beneficial effect: this utility model is owing to adding the pressure transducer being provided with annular in hot plate, can carry out detecting whether inner bag is placed steadily in conjunction with single-chip microcomputer, and carry out display alarm by warning lamp, avoid the occurrence of the phenomenon damaging internal circuit, extend the service life of electric cooker.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electric cooker with alarm function of the present utility model；
Fig. 2 is the cut-away view of a kind of electric cooker with alarm function of the present utility model；
Fig. 3 is the control principle drawing of a kind of electric cooker with alarm function of the present utility model；
In figure: 1. shell, 2. inner bag, 3. pot cover, 4. control panel, 5. attention device, 6. add hot plate, 7. limit Winchester disk, 8. key switch, 9. display lamp, 10. leg, 11. handles, 12. handles, 13. power interfaces.
Detailed description of the invention
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine accompanying drawing, this utility model is described in further detail.
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, it is internal that described inner bag 2 is arranged on shell 1, described pot cover 3 is arranged on inner bag 2, described heater is arranged on the lower end of inner bag 2, the pressure transducer being provided above annular of described heater, it is provided with warning lamp 5 on described control panel 4, described control device includes controller and drive circuit, the outfan of described pressure transducer is connected with the input of controller, the outfan of described controller is connected with the input of drive circuit and the input of warning 5 lamps respectively, the outfan of described drive circuit is connected with the input of heater.
For the ease of heating automatically and insulation, described heater includes adding hot plate 6 and limit Winchester disk 7, described limit Winchester disk 7 is arranged on the centre adding hot plate 6, it is provided with temperature limiter on described limit Winchester disk 6, the outfan of described temperature limiter is connected with the input of controller, the outfan of described drive circuit respectively with the input adding hot plate 6 and limit Winchester disk 7 input be connected.
In order to detect whether inner bag is placed steadily, described pressure transducer is arranged on and adds in hot plate 6, and the outfan of described pressure transducer is connected with the input of controller.
For the ease of operating the work of electric cooker, described control panel is provided with key switch 8 and display lamp 9, the input of the output end controller of described key switch 8 is connected, the outfan of described controller is connected with the input of drive circuit, and the outfan of described drive circuit is connected with the input of key switch 8 and the input of display lamp 9 respectively.
In order to realize electric cooker steamed rice, be incubated and place the automatic effects of detection, described controller is single-chip microcomputer.
For the ease of placing, mobile electric cooker and taking the lid of the pot off, the lower end of described shell 1 is provided with leg 10, and the both sides of described shell 1 are provided with handle 11, described pot cover 3 be provided above handle 12.
In order to connect power supply, the lower end, side of described shell 1 is provided with power interface 13.
Using electric cooker when, power interface 13 is utilized to connect with the mains, being placed on by inner bag 2 adds in hot plate 6, now the pressure signal that can be received of pressure transducer is converted into the signal of telecommunication and passes to single-chip microcomputer, whether the pressure that single-chip microcomputer carries out judging on pressure transducer is uniform, if uneven single-chip microcomputer, control warning lamp 5 luminous, remind user to be placed steadily by inner bag 2, it is to avoid the phenomenon that electric cooker damages occurs.After switching on power, push button switch 8, single-chip microcomputer will control drive circuit will open display lamp of cooking, and connect and add hot plate 6, 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 lifts, and closes and adds hot plate 6, being lifted by key switch 8 to insulation gear, display lamp 9 is converted to be incubated display lamp simultaneously.
Compared with prior art, this utility model, owing to adding the pressure transducer being provided with annular in hot plate, can carry out detecting whether inner bag is placed steadily in conjunction with single-chip microcomputer, and carry out display alarm by warning lamp, avoid the occurrence of the phenomenon damaging internal circuit, extend the service life of electric cooker.
Particular embodiments described above; solve the technical problem that this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only specific embodiment of the utility model; it is not limited to this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (7)
1. an electric cooker with alarm function, it is characterized in that: include shell, inner bag, pot cover, control panel, heater and control device, described inner bag is arranged on enclosure, described pot cover is arranged on inner bag, described heater is arranged on the lower end of inner bag, the pressure transducer being provided above annular of described heater, it is provided with warning lamp on described control panel, described control device includes controller and drive circuit, the outfan of described pressure transducer is connected with the input of controller, the outfan of described controller is connected with the input of drive circuit and the input of warning lamp respectively, the outfan of described drive circuit is connected with the input of heater.
A kind of electric cooker with alarm function the most according to claim 1, it is characterized in that: described heater includes adding hot plate and limit Winchester disk, described limit Winchester disk is arranged on the centre adding hot plate, it is provided with temperature limiter on described limit Winchester disk, the outfan of described temperature limiter is connected with the input of controller, the outfan of described drive circuit respectively with the input adding hot plate and limit Winchester disk input be connected.
A kind of electric cooker with alarm function the most according to claim 2, it is characterised in that: described pressure transducer is arranged on and adds in hot plate, and the outfan of described pressure transducer is connected with the input of controller.
A kind of electric cooker with alarm function the most according to claim 1, it is characterized in that: described control panel is provided with key switch and display lamp, the input of the output end controller of described key switch is connected, the outfan of described controller is connected with the input of drive circuit, and the outfan of described drive circuit is connected with the input of key switch and the input of display lamp respectively.
A kind of electric cooker with alarm function the most according to claim 1, it is characterised in that: described controller is single-chip microcomputer.
A kind of electric cooker with alarm function the most according to claim 1, it is characterised in that: the lower end of described shell is provided with leg, and the both sides of described shell are provided with handle, described pot cover be provided above handle.
A kind of electric cooker with alarm function the most according to claim 1, it is characterised in that: the lower end, side of described shell is provided with power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942060.5U CN205410912U (en) | 2015-11-24 | 2015-11-24 | Rice cooker with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942060.5U CN205410912U (en) | 2015-11-24 | 2015-11-24 | Rice cooker with alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205410912U true CN205410912U (en) | 2016-08-03 |
Family
ID=56535152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520942060.5U Expired - Fee Related CN205410912U (en) | 2015-11-24 | 2015-11-24 | Rice cooker with alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205410912U (en) |
-
2015
- 2015-11-24 CN CN201520942060.5U patent/CN205410912U/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: 20160803 Termination date: 20161124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |