CN201375404Y - Electric pressure cooker - Google Patents
Electric pressure cooker Download PDFInfo
- Publication number
- CN201375404Y CN201375404Y CN200920054435U CN200920054435U CN201375404Y CN 201375404 Y CN201375404 Y CN 201375404Y CN 200920054435 U CN200920054435 U CN 200920054435U CN 200920054435 U CN200920054435 U CN 200920054435U CN 201375404 Y CN201375404 Y CN 201375404Y
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- CN
- China
- Prior art keywords
- electric pressure
- cooker
- pot
- pot body
- control circuit
- 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 electric pressure cooker which comprises a cooker cover, a cooker body and a control circuit assembly, wherein the cooker cover and the cooker body are fastened together through a fastening mechanism, a magnetic-control switch is arranged on the cooker body, the control circuit assembly is electrically connected with the magnetic-control switch and controls the on/off status of the magnetic-control switch, and a magnet is arranged on the cooker cover. When the cooker cover are screwed on the cooker body, the magnet is located within the effective action range of the magnetic-control switch, so that the control circuit assembly is switched on only when the cooker cover is tightly fastened on the cooker body and consequently the electric pressure cooker is in working state. The electric pressure cooker has the advantages of simple structure, high safety and long service life.
Description
Technical field
The utility model relates to a kind of electric pressure cooking saucepan, particularly a kind of electric pressure cooking saucepan of spiral cover structure.
Background technology
At present, electric pressure cooking saucepan on the market generally all is to adopt rotary lid mechanism, and its structure is that pot cover is provided with buckle, and the pot body is provided with connecting plate corresponding with it, the buckle of pot cover is combined on the connecting plate of pot body by revotating card, reaches the sealing of assurance pot cover and the purpose of the security in the use., the user often rotates to hemicompact to pot cover and buckles state, the work of just hastily pressure cooker being switched on, and electric pressure cooking saucepan also can enter in the duty immediately.But, often excessive because of the air pressure in the pot, pot cover and pot body can not compactness together, cause gas to leak, even blast, dangerous, and the service life that shortens this product greatly, be not suitable for extensive popularization.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, safe and electric pressure cooking saucepan of increasing the service life greatly is provided.
Goal of the invention of the present utility model is achieved in that a kind of electric pressure cooking saucepan, comprise pot cover, pot body and control circuit assembly, pot cover snaps together by buckleing tooth mechanism with the pot body, it is characterized in that: described pot body is provided with magnetic switch, magnetic switch is electrically connected and controls its break-make with the control circuit assembly, pot cover is provided with magnet, when pot cover screws on the pot body, magnet is positioned at the effective range of magnetic switch, when realization had only pot cover closely to be fastened on pot body, the control circuit assembly just can be switched on.
Described magnetic switch is positioned at the port of pot body.
The utility model improves the electric pressure cooking saucepan of prior art, and by setting up magnet on pot cover, magnetic switch is set up in the relevant position of pot body, and sheet metal is connected with the control circuit assembly respectively by lead and controls its break-make.Simultaneously, have only when the distance of magnet and magnetic switch reaches institute's definite value, i.e. the effective range of magnetic switch, magnetic switch are just closed, and then the control circuit assembly is connected, and make electric pressure cooking saucepan enter duty.This product is avoided pot cover to rotate to half of pot body and is buckled state, thereby prevents that sealing is not enough, and the gas leakage that causes causes pot inner pressure excessive and blast, and prolongs the service life of this product greatly.
Description of drawings
Accompanying drawing 1 is the described structural representation of the utility model embodiment;
Accompanying drawing 2 acts on the schematic diagram of magnetic switch for the utility model magnetic patch.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
1 to shown in Figure 2 with reference to the accompanying drawings, and electric pressure cooking saucepan of the present utility model mainly is made up of pot cover 1, pot body 2, pot inner bag 4, heater and control circuit assembly 7 with portable 3.Wherein, pot cover 1 snaps together by buckleing tooth mechanism with pot body 2, and pot cover 1 and pot body 2 are withheld together compactly, detains the cap-rotating type electric pressure cooking saucepan on the visible market of tooth mechanism accordingly, perhaps the patent application of relevant cap-rotating type electric pressure cooking saucepan formerly.In order to prevent pot cover 1 incomplete fastening pot body 2, avoid gas to leak, on pot body 2, be provided with magnetic switch 5, magnetic switch 5 is electrically connected and controls its break-make with control circuit assembly 7, and pot cover 1 is provided with magnet 6, when pot cover 1 screws on pot body 2.According to concrete calculation Design, magnet 6 is positioned at the effective range of magnetic switch 5, and the magnetic field by magnet 6 produces active forces to magnetic switch 5, and magnetic switch 5 closures are impelled in this magnetic field.Be that pot cover 1 only is under the state of complete fastening with the pot body, the closure of magnetic switch 5, control circuit assembly 7 just can be switched on, and then makes this electric pressure cooking saucepan enter duty, and heater heats pot inner bag 4; If pot cover 1 is under the state of partly withholding with a pot body 2, the state that the only maintenance of magnetic switch 5 disconnects quits work thereby electric pressure cooking saucepan is remained, but guarantees that electric pressure cooking saucepan must be in the good ability operate as normal under the state of lid of closing.Electric pressure cooking saucepan of the present utility model further improves security because of setting up magnet 6 and magnetic switch 5, prolongs the service life of this product.
Claims (2)
1. electric pressure cooking saucepan, comprise pot cover (1), pot body (2) and control circuit assembly (7), pot cover (1) snaps together by buckleing tooth mechanism with pot body (2), it is characterized in that: described pot body (2) is provided with magnetic switch (5), magnetic switch (5) is electrically connected and controls its break-make with control circuit assembly (7), pot cover (1) is provided with magnet (6), when pot cover (1) screws when pot body (2) is gone up, magnet (6) is positioned at the effective range of magnetic switch (5), when realization had only pot cover (1) closely to be fastened on pot body (2), control circuit assembly (7) just can be switched on.
2. according to the described electric pressure cooking saucepan of claim 1, it is characterized in that: described magnetic switch (5) is positioned at the port of pot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920054435U CN201375404Y (en) | 2009-04-09 | 2009-04-09 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920054435U CN201375404Y (en) | 2009-04-09 | 2009-04-09 | Electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201375404Y true CN201375404Y (en) | 2010-01-06 |
Family
ID=41515496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920054435U Expired - Fee Related CN201375404Y (en) | 2009-04-09 | 2009-04-09 | Electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201375404Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3015033A4 (en) * | 2013-06-28 | 2017-03-08 | Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co. Ltd. | Electric pressure cooker |
-
2009
- 2009-04-09 CN CN200920054435U patent/CN201375404Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3015033A4 (en) * | 2013-06-28 | 2017-03-08 | Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co. Ltd. | Electric pressure cooker |
| US10231565B2 (en) | 2013-06-28 | 2019-03-19 | Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co. Limited | Electric pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANENG MODER KITCHENWARE CO., LTD., GUANGDONG Free format text: FORMER OWNER: DONG ZHIQIANG Effective date: 20120607 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528305 FOSHAN, GUANGDONG PROVINCE TO: 528225 FOSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120607 Address after: 528225 A District, Nanhai science and Technology Industrial Zone, Nanhai, Guangdong, Foshan, Shishan, China Patentee after: Guangdong Jianeng Modern Kitchen Utensils Co., Ltd. Address before: 528305, No. 508, Nankang building, Ronggui Road, Ronggui Town, Shunde District, Guangdong, Foshan Patentee before: Dong Zhiqiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20130409 |