CN201005471Y - Electric rice cooker with a mains switch - Google Patents
Electric rice cooker with a mains switch Download PDFInfo
- Publication number
- CN201005471Y CN201005471Y CNU2007201420157U CN200720142015U CN201005471Y CN 201005471 Y CN201005471 Y CN 201005471Y CN U2007201420157 U CNU2007201420157 U CN U2007201420157U CN 200720142015 U CN200720142015 U CN 200720142015U CN 201005471 Y CN201005471 Y CN 201005471Y
- Authority
- CN
- China
- Prior art keywords
- switch
- plug
- pot body
- electric cooker
- cooker
- 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
An electric rice cooker with a power switch comprises a cooker body, a control circuit and a heating device. The cooker body is provided with a cooker body plug and a face plate, which is characterized in that the switch is provided between the cooker body plug and the heating device. After the utility model is added with the switch, when the electric rice cooker is used, inserting or extracting the plug to control the circuit on or off is needless. The operation switch is used to finish the operation of turning on or off the circuit thereby the usage of the electric cooker is more convenient and much safer. The life time of the plug and socket can be accordingly prolonged.
Description
Technical field:
The utility model relates to a kind of electric cooking appliance, and particularly a kind of electric cooker is mainly used in family, restaurant, dining room steaming, cooking rice.
Background technology:
Present widely used electric cooker includes a pot body, inner bag, heater and control circuit, on the pot body plug is arranged, and is connected with the socket of power line, and the plug of power line connects supply socket; The plug on the pot body and the input of control circuit are electrically connected, and the output of control circuit and heater are electrically connected, and control circuit can make heater be heated condition or keeping warm mode, and shows above-mentioned state by indicator lamp; Also be provided with panel on the pot body, panel is provided with the indicator lamp that shows heating or keeping warm mode.Though it is more convenient that this electric cooker is cooked, but being connected or disconnection of electric cooker and civil power, be to realize by plugging and unplugging of power-line plug, just cook all must be with plug insertion socket at every turn, after meal is burned, again plug is extracted from socket, the perhaps insertion by the plug on power line socket and the electric cooker pot body, pulled out and realize being connected or disconnection of circuit.This makes troubles with regard to the use of giving electric cooker, also easily makes plug, socket loose contact or damage, and regularly carries out this operation and have certain potential safety hazard.
Summary of the invention:
The purpose of this utility model is a kind of electric cooker that power switch is arranged of design, makes the use of electric cooker convenient, safer.
The realization the technical solution of the utility model is that a kind of electric cooker that power switch is arranged comprises a pot body, control circuit and heater, on the pot body pot a body plug and a panel is arranged, and it is characterized in that, is provided with switch between pot body plug and the heater.
The utility model is after setting up switch, make electric cooker in use, need not be again the switching that plugs and unplugs control circuit by plug, but console switch is finished the operation of circuit switching, like this, just make the use of electric cooker more convenient and safe, also prolong the service life of plug, socket thereupon.
Description of drawings:
Fig. 1 is a circuit diagram of the present utility model.
Fig. 2 is the circuit diagram of another embodiment of the utility model.
Fig. 3 is the surface structure schematic diagram that the utility model omits pot cover.
Number in the figure: 1 pot of body plug, 2 switches, 3 control circuits, 4 heaters, 5 power supply indicators, 6 pots of bodies, 7 panels.
The specific embodiment:
Referring to Fig. 1, the utility model can be provided with single connection plane switch, and the output of the input of switch 2 and pot body socket 1 is electrically connected, and the input of the output of switch 2 and control circuit 3 is electrically connected.
Referring to Fig. 2, the utility model can also be provided with the duplex gauge tap, two inputs of switch 2 are electrically connected with two outputs of pot body socket 1 respectively, and the input of one of two output of switch 2 and control circuit 3 is electrically connected, and one and heater 4 are electrically connected.
Referring to Fig. 1 and Fig. 2, the back of switch 2 is provided with the indicator lamp 5 that is connected in parallel on the circuit, and when switch 2 closures, indicator lamp 5 is luminous, and the demonstration electric cooker has been switched on and started working.
Referring to Fig. 3, switch 2 of the present utility model is arranged on the panel 7 of pot body 6.
The back of switch 2 also can not be provided with power supply indicator 5, and uses existing heating in the control circuit of prior art, insulation indicator lamp, at this moment, when switch 2 closures, the heating and the insulation indicator lamp must have one luminous, show electric cooker on power supply, start working.
Claims (5)
1. the electric cooker that power switch is arranged comprises a pot body (6), control circuit (3) and heater (4), on the pot body (6) pot body plug (1) and panel (7) is arranged, and it is characterized in that, is provided with switch (2) between pot body plug (7) and the heater (4).
2. by the described electric cooker that power switch is arranged of claim 1, it is characterized in that the output of the input of described switch (2) and pot body socket (1) is electrically connected, the input of the output of switch (2) and control circuit (3) is electrically connected.
3. by the described electric cooker that power switch is arranged of claim 1, it is characterized in that, two inputs of described switch (2) are electrically connected with two outputs of pot body socket (1) respectively, one of two output of switch (2) and the input of control circuit (3) are electrically connected, one and heater (4) electrical connection.
4. by claim 2 or the 3 described electric cookers that power switch is arranged, it is characterized in that described switch (2) is arranged on the panel (7) of a pot body (6).
5. by claim 2 or the 3 described electric cookers that power switch is arranged, it is characterized in that the back of described switch (2) is provided with the indicator lamp (5) that is connected in parallel on the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201420157U CN201005471Y (en) | 2007-03-21 | 2007-03-21 | Electric rice cooker with a mains switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201420157U CN201005471Y (en) | 2007-03-21 | 2007-03-21 | Electric rice cooker with a mains switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201005471Y true CN201005471Y (en) | 2008-01-16 |
Family
ID=39001403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201420157U Expired - Fee Related CN201005471Y (en) | 2007-03-21 | 2007-03-21 | Electric rice cooker with a mains switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201005471Y (en) |
-
2007
- 2007-03-21 CN CNU2007201420157U patent/CN201005471Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 |