CN2832003Y - Automatic alarm of electric rice cooker - Google Patents
Automatic alarm of electric rice cooker Download PDFInfo
- Publication number
- CN2832003Y CN2832003Y CN 200520097020 CN200520097020U CN2832003Y CN 2832003 Y CN2832003 Y CN 2832003Y CN 200520097020 CN200520097020 CN 200520097020 CN 200520097020 U CN200520097020 U CN 200520097020U CN 2832003 Y CN2832003 Y CN 2832003Y
- Authority
- CN
- China
- Prior art keywords
- switch
- contact switch
- rod
- buzzer
- utility
- 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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Abstract
The utility model discloses an automatic alarming device of an electric rice cooker, which comprises a cooker body, an internal cavity, a plug and a switch, wherein the interior of the internal cavity is provided with a button type cell, a buzzer, a contacting point switch, a bar type contacting point switch which constitute a series circuit through a conducting wire. The switch is connected with the bar type contacting point switch through a contacting bar, and a spring is connected with the contacting point switch. The utility model can give timely alarm to people who often forget to press a rice cooking switch; after rice is cooked, the utility model prompts the people to press the power plug.
Description
Technical field
The utility model relates to a kind of warning device, especially a kind of electric cooker autoalarm.
Background technology
When the electric cooker of selling uses in the market inner bag is put into pot, must click the switch of cooking after connecting power supply, heating is just started working, and this electric cooker does not have prompting to press the device of the switch of cooking, and is usually finding meter to remain living when serving the meal; Only there is insulation indicator lamp prompting meal ripe after meal is ripe, do not have warning device.
Summary of the invention
The purpose of this utility model is exactly to connect the power supply prompting when a kind of cooking will be provided to press switch and dial the electric cooker autoalarm of power supply down in meal ripe back prompting.
The purpose of this utility model is achieved in that a kind of electric cooker autoalarm, comprise pot body 1, inner chamber 2, plug 3, switch 4, be provided with button cell 5, buzzer 6, contact switch 7, rod-type contact switch 8 in the inner chamber 2, contact switch 7, rod-type contact switch 8, buzzer 6 button cells 5 are formed series circuit by lead 9, switch 4 is connected with rod-type contact switch 8 by feeler lever 10, and spring 11 is connected with contact switch 7.
The utility model is owing to adopt said structure, with lead 9 with contact switch 7, rod-type contact switch 8, buzzer 6, button cell 5 is formed series circuit, switch 4 is connected with rod-type contact switch 8 by feeler lever 10, manually control, rod-type contact switch 8 is not in closure state when pressing switch 4, buzzer 6 sounding alarms, rod-type contact switch 8 disconnects when pressing switch 4, and buzzer 6 is sounding not, and contact switch 7 is subjected to the electric cooker inner container GRAVITY CONTROL, spring 11 was not stressed when inner bag was unkitted food, contact switch 7 disconnects, and dress food rear spring 11 pressurizeds shorten to contact switch 7 exerts pressure contact switch 7 closures, buzzer 6 is reported to the police, switch 4 is pressed in prompting, and after pressing switch 4, rod-type contact switch 8 disconnects, chimes of doom stops, the ripe back of meal switch 4 is upspring automatically, and rod-type contact switch 8 and contact switch 7 are closed again, reminds and dials plug 3 down, will take out inner bag this moment, and chimes of doom promptly stops.So both avoided forgetting and pressed the switch switch of cooking, and also can point out after meal is ripe and dial attaching plug down, brought convenience to life.
Description of drawings
Be described further below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Structure of the present utility model comprises pot body 1, inner chamber 2, plug 3, switch 4, be provided with button cell 5, buzzer 6, contact switch 7, rod-type contact switch 8 in the inner chamber 2, contact switch 7, rod-type contact switch 8, buzzer 6 button cells 5 are formed series circuit by lead 9, switch 4 is connected with rod-type contact switch 8 by feeler lever 10, and spring 11 is connected with contact switch 7.
Spring 11 is not depressed when putting food in the inner bag, and contact switch 7 is not depressed, and contact switch 7 disconnects, and switch 4 is not pressed rod-type contact switch 8 and is in closure state, and circuit is not worked; Food is arranged in inner bag, and spring 11 is depressed, contact switch 7 closures, and switch 4 is not pressed, and rod-type contact switch 8 is in closure state, closing of circuit, buzzer 6 sends chimes of doom, reminds and presses switch 4; When contact switch 7 still is in closure state, to press switch 4 back rod-type contact switch 8 and disconnect, buzzer 6 is sounding not; Switch 4 is upspring automatically after meal is ripe, and rod-type contact switch 8 is connected again automatically, and this moment, circuit was in running order again, and buzzer 6 sounding are reminded inner bag is taken out.
Claims (1)
1, a kind of electric cooker autoalarm, comprise: pot body (1), inner chamber (2), plug (3), switch (4), it is characterized in that: be provided with button cell (5), buzzer (6), contact switch (7), rod-type contact switch (8) in the inner chamber (2), contact switch (7), rod-type contact switch (8), buzzer (6) button cell (5) are formed series circuit by lead (9), switch (4) is connected with rod-type contact switch (8) by feeler lever (10), and spring (11) is connected with contact switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097020 CN2832003Y (en) | 2005-06-29 | 2005-06-29 | Automatic alarm of electric rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097020 CN2832003Y (en) | 2005-06-29 | 2005-06-29 | Automatic alarm of electric rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832003Y true CN2832003Y (en) | 2006-11-01 |
Family
ID=37196318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520097020 Expired - Fee Related CN2832003Y (en) | 2005-06-29 | 2005-06-29 | Automatic alarm of electric rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832003Y (en) |
-
2005
- 2005-06-29 CN CN 200520097020 patent/CN2832003Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |