CN203776659U - Micro-electronics controlled electric cooker - Google Patents
Micro-electronics controlled electric cooker Download PDFInfo
- Publication number
- CN203776659U CN203776659U CN201420219620.XU CN201420219620U CN203776659U CN 203776659 U CN203776659 U CN 203776659U CN 201420219620 U CN201420219620 U CN 201420219620U CN 203776659 U CN203776659 U CN 203776659U
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- China
- Prior art keywords
- cooker
- sensor
- pan body
- circuit
- pot cover
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a micro-electronics controlled electric cooker. An outer shell of the electric cooker is internally provided with an outer cooker body, a cooker cover shell is installed at the upper part of the outer shell of the cooker, a side surface heater is arranged on the peripheral wall of the outer cooker body, a detachable inner cooker body is installed in the outer cooker body, the cooker cover shell is provided with a cooker cover sensor, a cooker bottom sensor is installed at the bottom of the inner cooker body, a press key control and display panel is arranged on the upper top surface of the cooker cover shell, the cooker bottom sensor is arranged between the bottom of the inner cooker body and the bottom of the outer cooker body, a power supply voltage stabilizing circuit, a keyboard input circuit, a buzzing alarm circuit and a detection circuit are connected with a single chip, the cooker bottom sensor and the cooker cover sensor are connected with the detection circuit, a power driven circuit is connected with a cooker bottom heating plate and the side surface heater, and an MC68HC08JL3 microcontroller is adopted as the single chip. The micro-electronics controlled electric cooker has a scientific and reasonable design and a simple structure, is convenient to use, and has very wide application prospect.
Description
Technical field
The utility model relates to a kind of electric cooker, especially relates to a kind of electric cooker of Controlled by micro computer, belongs to microelectronics technology.
Background technology
Electric cooker is a kind of modernization cooker that the multiple processing such as can steam, boil, stew, simmer, boil in a covered pot over a slow fire.It not only can cook food ripe, and can be incubated, and uses sanitation and hygiene, does not pollute, time saving and energy saving, is one of indispensable apparatus of housework modernization.Utilize the kitchen appliance of electric heating cooking food.Its operating temperature mostly 100 ℃ upper and lower, the multiple cooking operation such as can steam, boil, stew, simmer, boil in a covered pot over a slow fire.China Patent No.: CN98122919.0 discloses a kind of fully automatic electric cooker, mainly by operation panel 1, remote control switch 2, microcomputer program controller 3, form to a washing rice system 4, water quantity controller 5, drainage system 6, electric cooker 7 etc.The communication system terminal receiver of remote control switch 2 receives after command information, flow to microcomputer program controller 3, microcomputer program controller 3 is accepted the prearranged signals of operation 1 each switch key input and the water yield signal that water yield degree controller 5 is sent into after receiving instruction, to giving the switch output action control signal of the circuit such as washing rice system 4, drainage system 6, electric cooker 7, make fully automatic electric cooker carry out preset program work.Existing electric cooker exists the inhomogeneous control procedure of heating complicated, uses the technical problems such as inconvenient.
Utility model content
The utility model proposes a kind of electric cooker of Controlled by micro computer, adopt the design of side heater and the bottom of a pan heating plate, make heating more even, adopt microelectronic control system to control circuit and the course of work simultaneously, more energy-conservation, more convenient operation.
The utility model solution solves existing technical problem by the following technical solutions.
A kind of electric cooker of Controlled by micro computer, structure comprises: pot cover sensor, side heater, outer pan body, the bottom of a pan sensor, the bottom of a pan heating plate, pot shell, inner pan body, inner pot cover, pot cover shell, by key control and display board, microelectronic control system comprises: single-chip microcomputer, power supply stabilization circuit, keyboard input circuit, buzzer alarm circuit, testing circuit and power driving circuit, in described pot shell, outer pan body is installed, pot cover shell is installed on the top of pot shell, on the perisporium of outer pan body, side heater is set, described inner pan body is arranged in outer pan body, inner pan body can be dismantled, on described pot cover shell, pot cover sensor is installed, the installation the bottom of a pan, the bottom sensor of inner pan body, the upper end face setting of pot cover shell is by key control and display board, position between described inner pan body and outer pan body bottom arranges the bottom of a pan sensor.
Described power supply stabilization circuit, keyboard input circuit, buzzer alarm circuit, testing circuit are connected with single-chip microcomputer, the bottom of a pan sensor is connected with testing circuit with pot cover sensor, described power driving circuit is connected with side heater with the bottom of a pan heating plate, and described single-chip microcomputer is MC68HC08JL3 microcontroller.
Further, described the bottom of a pan sensor and pot cover sensor are temperature sensors.
Further, described side heater is to form by being wrapped in outer pan body resistance wire around, and resistance wire covers resistant to elevated temperatures polytetrafluoroethylene (PTFE) protective layer.
Further, described inner pan body is to adopt aluminum alloy material to process.
The beneficial effects of the utility model are: the electric cooker of a kind of Controlled by micro computer the utility model proposes, adopt the design of side heater and the bottom of a pan heating plate, make heating more even, adopt microelectronic control system to control circuit and the course of work simultaneously, more energy-conservation, more convenient operation, its design science is reasonable, structure forms simple, easy to use, has boundless application prospect.
Accompanying drawing explanation
Fig. 1 is a kind of overall structure figure of electric cooker of Controlled by micro computer;
Fig. 2 is a kind of control system figure of electric cooker of Controlled by micro computer;
Fig. 3 is a kind of internal control circuit figure of electric cooker of Controlled by micro computer.
1-pot cover sensor; 2-side heater; 3-outer pan body; 4-the bottom of a pan sensor; 5-the bottom of a pan heating plate; 6-pot shell; 7-inner pan body; 8-inner pot cover; 9-pot cover shell; 10-is by key control and display board.
The specific embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of electric cooker of Controlled by micro computer, structure comprises: pot cover sensor 1, side heater 2, outer pan body 3, the bottom of a pan sensor 4, the bottom of a pan heating plate 5, pot shell 6, inner pan body 7, inner pot cover 8, pot cover shell 9, by key control and display board 10, microelectronic control system comprises: single-chip microcomputer, power supply stabilization circuit, keyboard input circuit, buzzer alarm circuit, testing circuit and power driving circuit, the described interior installation outer pan body 3 of pot shell 6, pot cover shell 9 is installed on the top of pot shell 6, side heater 2 is set on the perisporium of outer pan body 3, described inner pan body 7 is arranged in outer pan body 3, inner pan body can be dismantled, on described pot cover shell 9, pot cover sensor 1 is installed, the installation the bottom of a pan, the bottom sensor 4 of inner pan body 7, the upper end face setting of pot cover shell 9 is by key control and display board 10, position between described inner pan body 7 and outer pan body 3 bottoms arranges the bottom of a pan sensor 4.
As shown in Figures 2 and 3, power supply stabilization circuit, keyboard input circuit, buzzer alarm circuit, testing circuit are connected with single-chip microcomputer, the bottom of a pan sensor is connected with testing circuit with pot cover sensor, described power driving circuit is connected with side heater with the bottom of a pan heating plate, and described single-chip microcomputer is MC68HC08JL3 microcontroller.
Further, the bottom of a pan sensor and pot cover sensor are temperature sensors.
Further, side heater is to form by being wrapped in outer pan body resistance wire around, and resistance wire covers resistant to elevated temperatures polytetrafluoroethylene (PTFE) protective layer.
Further, inner pan body is to adopt aluminum alloy material to process.
Particularly, the temperature signal that pot cover sensor and the bottom of a pan sensor detect after testing circuit is delivered to single-chip microcomputer C68HC08JL3 microcontroller after amplifying, single-chip microcomputer, by contrasting processing with the signal of keyboard input circuit transmission, determines whether kettle temperature reaches ideal temperature.When kettle temperature reaches ideal temperature, single-chip microcomputer can pass through buzzer alarm circuit transmitted signal; If do not reach ideal temperature in pot, single-chip microcomputer makes the bottom of a pan heating plate and side heater continue heating by power driving circuit.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. the electric cooker of a Controlled by micro computer, it is characterized in that: structure comprises: pot cover sensor, side heater, outer pan body, the bottom of a pan sensor, the bottom of a pan heating plate, pot shell, inner pan body, inner pot cover, pot cover shell, by key control and display board, microelectronic control system comprises: single-chip microcomputer, power supply stabilization circuit, keyboard input circuit, buzzer alarm circuit, testing circuit and power driving circuit, in described pot shell, outer pan body is installed, pot cover shell is installed on the top of pot shell, on the perisporium of outer pan body, side heater is set, described inner pan body is arranged in outer pan body, inner pan body can be dismantled, on described pot cover shell, pot cover sensor is installed, the installation the bottom of a pan, the bottom sensor of inner pan body, the upper end face setting of pot cover shell is by key control and display board, position between described inner pan body and outer pan body bottom arranges the bottom of a pan sensor.
2. the electric cooker of a kind of Controlled by micro computer according to claim 1, it is characterized in that: described power supply stabilization circuit, keyboard input circuit, buzzer alarm circuit, testing circuit are connected with single-chip microcomputer, the bottom of a pan sensor is connected with testing circuit with pot cover sensor, described power driving circuit is connected with side heater with the bottom of a pan heating plate, and described single-chip microcomputer is MC68HC08JL3 microcontroller.
3. the electric cooker of a kind of Controlled by micro computer according to claim 1, is characterized in that: described the bottom of a pan sensor and pot cover sensor are temperature sensors.
4. the electric cooker of a kind of Controlled by micro computer according to claim 1, is characterized in that: described side heater is to form by being wrapped in outer pan body resistance wire around, and resistance wire covers resistant to elevated temperatures polytetrafluoroethylene (PTFE) protective layer.
5. the electric cooker of a kind of Controlled by micro computer according to claim 1, is characterized in that: described inner pan body is aluminum alloy pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219620.XU CN203776659U (en) | 2014-04-29 | 2014-04-29 | Micro-electronics controlled electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219620.XU CN203776659U (en) | 2014-04-29 | 2014-04-29 | Micro-electronics controlled electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203776659U true CN203776659U (en) | 2014-08-20 |
Family
ID=51312908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219620.XU Expired - Fee Related CN203776659U (en) | 2014-04-29 | 2014-04-29 | Micro-electronics controlled electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203776659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433779A (en) * | 2014-11-29 | 2015-03-25 | 贺香军 | Novel energy-saving zoned electrical heating pot |
-
2014
- 2014-04-29 CN CN201420219620.XU patent/CN203776659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433779A (en) * | 2014-11-29 | 2015-03-25 | 贺香军 | Novel energy-saving zoned electrical heating pot |
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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: 20140820 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |