CN201431322Y - Electric pressure cooker with covering-in-place detecting devices - Google Patents
Electric pressure cooker with covering-in-place detecting devices Download PDFInfo
- Publication number
- CN201431322Y CN201431322Y CN2009201326313U CN200920132631U CN201431322Y CN 201431322 Y CN201431322 Y CN 201431322Y CN 2009201326313 U CN2009201326313 U CN 2009201326313U CN 200920132631 U CN200920132631 U CN 200920132631U CN 201431322 Y CN201431322 Y CN 201431322Y
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- Prior art keywords
- cooker
- electric pressure
- pot
- cooking saucepan
- pressure cooking
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- Expired - Lifetime
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Abstract
The utility model relates to the technical field of kitchenware, in particular to an electric pressure cooker with covering-in-place detecting devices. The electric pressure cooker comprises an innercooker, an outer cooker, a cooker cover covered with the outer cooker and a central microprocessor connected with a power source; a thermal insulation ring is arranged inside an inverted U-shaped groove formed by an outer flanging at the covering position of the upper end of the outer cooker and the cooker cover; one or more detecting devices are disposed inside a cavity which is formed by the thermal insulation ring and the outer flanging of the outer cooker and used for detecting whether the cooker cover and the outer cooker are covered in place or not; the outer flanging of the outer cookerare in fastening connection with an L-shaped inner flanging formed by the cooker cover when covered. As the detecting devices are arranged at covering positions of the cooker cover and the outer cooker of a cooker body, the electric pressure cooker with the covering-in-place detecting devices can detect whether the cooker cover and the cooker body are covered in place or not, thereby enabling a user to normally use the electric pressure cooker, avoiding the condition of failing to realize the high-pressure function of the electric pressure cooker caused by misplaced covering when the electricpressure cooker is utilized, and being practical and secure.
Description
Technical field
The utility model relates to the kitchen articles technical field, relates in particular to close the electric pressure cooking saucepan that covers level detecting apparatus a kind of having.
Background technology
Along with the quickening of people's rhythm of life, widespread usage has been in daily life for pressure cooker.High pressure household products beautiful jade appearance because high-tension apparatus has high risk, is targets of always pursuing in the industry so how a kind of culinary art household electrical appliances safely and fast just can be provided at present.
The high pressure household electrical appliance that occur on the market all are absorbed in the high-voltage explosion-proof problem design of electrical equipment at present, these electrical equipment with high pressure checkout gear only provide because the excessive and out-of-work function of pressure, belong to the later stage mean of defense, this mode no doubt can prevent the use danger of pressure electrical equipment, but whether can safety to High-Voltage Electrical Appliances, the correct use lacks judgement and control, thereby often occur because user's careless or carelessness causes pot cover and pot body not have to fasten the situation that puts in place and just use, and not only danger but also can not realize the high voltage functionality of pressure cooker of working pressure pot like this.
The utility model content
Whether the purpose of this utility model is to overcome above-mentioned weak point of the prior art, provide a kind of electric pressure cooking saucepan pot cover that detects to fasten and put in place, use correct safety to avoid failing to realize to close having of high voltage functionality the electric pressure cooking saucepan that covers level detecting apparatus with a pot body.
The purpose of this utility model can reach by following measure:
Close the electric pressure cooking saucepan that covers level detecting apparatus this having, comprise: interior pot, outer pot, the pot cover that is interlocked with outer pot and the central microprocessor that is connected with power supply, its special character is: be provided with insulating collar in the n connected in star that the outer flanging at described outer pot upper end and described pot cover fastening place forms, be provided with one or more in the cavity of the outer flanging formation of described insulating collar and described outer pot and be used to detect pot cover and whether outer pot fastens the checkout gear that puts in place; Buckle was connected when the outer flanging of described outer pot covered with the L shaped interior flanging that pot cover forms.
Wherein, described checkout gear is by being installed in detection fork on the described insulating collar, being installed in and being positioned at described detection fork top and the PCB circuit board that is connected with electric pressure cooking saucepan central microprocessor circuit and the elastomer that is installed in described detection fork one end on the described insulating collar and forming, described detection fork is installed on the described insulating collar by the fixed axis of being located at the one end, can rotate up and down around described fixed axis under the thrust of described detection fork flanging in pot cover is L shaped when pot cover and outer pot fastening.
Wherein, described elastomer body is a tubulose, elastomer is nested on the described detection fork one distolateral cylinder that is convexly equipped with by tubular body and fixes, an adjutage is extended at its main body two ends respectively, one end adjutage end combines with described PCB circuit board conductive contact, and its other end adjutage middle part inlay card is on the protrusion that is arranged on described detection fork middle part; This other end adjutage can combine with another conductive contact on being arranged on described PCB circuit board and makes the board circuit conducting detecting under fork pressure and self the elastic force effect its end.
Wherein, described elastomer is conductive coil spring or other elastic element.Described checkout gear quantity is two.
Wherein, the place of covering is provided with O-ring seal between described pot cover and the interior pot.
Wherein, described central processing unit also is connected with the data display equipment that is used to show the electric pressure cooking saucepan supplemental characteristic.
The utility model has following advantage compared to existing technology: having that the utility model provides closed the electric pressure cooking saucepan that covers level detecting apparatus owing to be provided with checkout gear at pot cover and outer pot fastening place, whether can detect pot cover fastens and puts in place with a pot body, thereby normal working voltage power pot, avoided failing to realize the situation of electric pressure cooking saucepan high voltage functionality because of fastening working voltage power pot not in place, and practical safety.
Description of drawings
Fig. 1 is the utility model electric pressure cooking saucepan checkout gear installation site section of structure.
Fig. 2 is the stereogram of the utility model electric pressure cooking saucepan checkout gear.
Fig. 3 be the utility model electric pressure cooking saucepan close the lid put in place before the checkout gear structural representation.
Fig. 4 is that the utility model electric pressure cooking saucepan closes the lid back checkout gear structural representation that puts in place.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, close the electric pressure cooking saucepan that covers level detecting apparatus this having that the utility model provides, comprise: interior pot 104, outer pot 105, the pot cover 101 that is interlocked with outer pot 105 and the central microprocessor (not marking among the figure) that is connected with power supply, be provided with insulating collar 106 in the n connected in star that the outer flanging at outer pot 105 upper ends and pot cover 101 fastening places forms, be provided with one or more in the cavity that insulating collar 106 and outer pot 105 outer flangings form and be used to detect pot cover 101 and whether outer pot 105 fastens the checkout gear that puts in place; Buckle was connected when outer pot 105 outer flangings covered with the L shaped interior flanging that pot cover 101 forms.
In the present embodiment, checkout gear is by being installed in detection fork 109 on the insulating collar 106, being installed in to be positioned at described detection fork 109 tops and the PCB circuit board 107 that is connected with electric pressure cooking saucepan central microprocessor circuit on the insulating collar 106 and to be installed in the elastomer 108 that detects fork 109 1 ends and forming, detect fork 109 and be installed on the insulating collar 106, when pot cover 101 fastens with outer pot 105, can rotate up and down around described fixed axis 108 under the thrust of detection fork 109 flanging in pot cover 101L shape by the fixed axis 108 of being located at the one end.
In the present embodiment, described elastomer 108 main bodys are tubulose, elastomer 108 is nested in to detect on the fork 109 1 distolateral cylinders that are convexly equipped with by tubular body and fixes, an adjutage is extended at its main body two ends respectively, one end adjutage end combines with PCB circuit board 107 1 conductive contacts 111, and its other end adjutage middle part inlay card is being arranged on the protrusion that detects fork 109 middle parts; This other end adjutage can combine with another conductive contact 112 on being arranged on PCB circuit board 107 and makes PC circuit board 107 circuit turn-ons detecting under fork 109 pressure and self the elastic force effect its end.
Can be preferred, described elastomer 108 is the conductive coil spring.Checkout gear quantity is two.In other embodiments, elastomer 108 also can be other elastic element, and checkout gear also can be one or more.
In a further embodiment, the place of covering is provided with O-ring seal 103 between pot cover 101 and the interior pot 104.Central processing unit also is connected with the data display equipment that is used to show the electric pressure cooking saucepan supplemental characteristic.
This operation principle that has the checkout gear that closes the electric pressure cooking saucepan that covers level detecting apparatus that present embodiment provides is:
Electric pressure cooking saucepan pot cover 101 is before electric pressure cooking saucepan closes lid before fastening with outer pot 105, checkout gear is not worked, spring 108 1 end adjutage ends and PCB circuit board 107 1 conductive contacts 111 are in bonding state always, spring 108 inlay cards do not combine with PCB circuit board 107 in the other end adjutage end that is arranged on the protrusion that detects fork 109 middle parts, both are in released state, when pot cover 101 in outer pot 105 rotation and outer pot 105 fastening processes, detecting fork 109 other ends is subjected to flanging (pot cover tooth) in the pot cover 101L shape and rotates up around fixed axis 110 along the thrust of Fig. 3 direction of arrow, detecting fork 109 is that application point imposes spring 108 other end adjutages one upward pressure with its middle part thrust, spring 108 other end adjutages its end under the effect of elastic force is close to PC circuit board 107, after after pot cover 101 and outer pot 105 fasten, promptly closing lid and putting in place, spring 108 other end adjutage ends combine with PCB circuit board 107 another conductive contacts 112, circuit is connected, provide to close and cover signal, the electric pressure cooking saucepan central processing unit covers signal to the control of powering of electric pressure cooking saucepan electric heating body according to closing of checkout gear, and electric pressure cooking saucepan just can be realized normal use.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (7)
1, closes the electric pressure cooking saucepan that covers level detecting apparatus a kind of having, comprise: interior pot, outer pot, the pot cover that is interlocked with outer pot and the central microprocessor that is connected with power supply, it is characterized in that: be provided with insulating collar in the n connected in star that the outer flanging at described outer pot upper end and described pot cover fastening place forms, be provided with one or more in the cavity of the outer flanging formation of described insulating collar and described outer pot and be used to detect pot cover and whether outer pot fastens the checkout gear that puts in place; Buckle was connected when the outer flanging of described outer pot covered with the L shaped interior flanging that pot cover forms.
2, close the electric pressure cooking saucepan that covers level detecting apparatus described having according to claim 1, it is characterized in that: described checkout gear is by the detection fork that is installed on the described insulating collar, be installed in the elastomer composition that is positioned at described detection fork top and the PCB circuit board that is connected with electric pressure cooking saucepan central microprocessor circuit on the described insulating collar and is installed in described detection fork one end, wherein: described detection fork is installed on the described insulating collar by the fixed axis of being located at the one end, can rotate up and down around described fixed axis under the thrust of described detection fork flanging in pot cover is L shaped when pot cover and outer pot fastening.
3, close the electric pressure cooking saucepan that covers level detecting apparatus described having according to claim 2, it is characterized in that: described elastomer body is a tubulose, elastomer is nested on the described detection fork one distolateral cylinder that is convexly equipped with by tubular body and fixes, an adjutage is extended at its main body two ends respectively, one end adjutage end combines with described PCB circuit board conductive contact, and its other end adjutage middle part inlay card is on the protrusion that is arranged on described detection fork middle part; This other end adjutage can combine with another conductive contact on being arranged on described PCB circuit board and makes the board circuit conducting detecting under fork pressure and self the elastic force effect its end.
4, close the electric pressure cooking saucepan that covers level detecting apparatus described having according to claim 3, it is characterized in that: described elastomer is conductive coil spring or other elastic element.
5, close the electric pressure cooking saucepan that covers level detecting apparatus described having according to claim 3, it is characterized in that: described checkout gear quantity is two.
6, close the electric pressure cooking saucepan that covers level detecting apparatus described having according to claim 1, it is characterized in that: the place of covering is provided with O-ring seal between described pot cover and the interior pot.
7, close the electric pressure cooking saucepan that covers level detecting apparatus described having according to claim 1, it is characterized in that: described central processing unit also is connected with the data display equipment that is used to show the electric pressure cooking saucepan supplemental characteristic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201326313U CN201431322Y (en) | 2009-06-09 | 2009-06-09 | Electric pressure cooker with covering-in-place detecting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201326313U CN201431322Y (en) | 2009-06-09 | 2009-06-09 | Electric pressure cooker with covering-in-place detecting devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201431322Y true CN201431322Y (en) | 2010-03-31 |
Family
ID=42050136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201326313U Expired - Lifetime CN201431322Y (en) | 2009-06-09 | 2009-06-09 | Electric pressure cooker with covering-in-place detecting devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201431322Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037443A (en) * | 2016-07-15 | 2016-10-26 | 九阳股份有限公司 | Cooking appliance |
| CN112869581A (en) * | 2019-11-29 | 2021-06-01 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and control method thereof |
-
2009
- 2009-06-09 CN CN2009201326313U patent/CN201431322Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037443A (en) * | 2016-07-15 | 2016-10-26 | 九阳股份有限公司 | Cooking appliance |
| CN106037443B (en) * | 2016-07-15 | 2018-02-09 | 九阳股份有限公司 | Cooking apparatus |
| CN112869581A (en) * | 2019-11-29 | 2021-06-01 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and control method thereof |
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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: ZHEJIANG ASD LIVING ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: DONGGUAN BUBUGAO ELECTRICAL APPLIANCES CO., LTD. Effective date: 20110906 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523860 DONGGUAN, GUANGDONG PROVINCE TO: 314112 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110906 Address after: 314112, Qian Tang Road, Huimin street, Jiashan County, Zhejiang Province, 18 Patentee after: Zhejiang Taizhou Aishida Electrical Equipment Co., Ltd. Address before: 523860 Guangdong Province, Dongguan city Changan town usha BBK Avenue P.O. Box 126 Patentee before: Dongguan Bubugao Electrical appliances Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100331 |
|
| CX01 | Expiry of patent term |