CN203970088U - With the electric pressure cooking saucepan of magnet control voltage limiting value - Google Patents
With the electric pressure cooking saucepan of magnet control voltage limiting value Download PDFInfo
- Publication number
- CN203970088U CN203970088U CN201420418660.7U CN201420418660U CN203970088U CN 203970088 U CN203970088 U CN 203970088U CN 201420418660 U CN201420418660 U CN 201420418660U CN 203970088 U CN203970088 U CN 203970088U
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- China
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- electromagnet
- cooking saucepan
- blast pipe
- electric pressure
- pressure cooking
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Abstract
The utility model discloses a kind of electric pressure cooking saucepan with magnet control voltage limiting value, comprise pot cover, pot body, and be arranged on the electromagnet on pot cover, blast pipe and valve body, is characterized in that: electromagnet center is provided with the hole that can pass for blast pipe, and blast pipe is arranged on pot cover through electromagnet, be placed in electromagnet top and be sleeved on the valve body on blast pipe, can be along blast pipe axially-movable.The electric pressure cooking saucepan of implementing according to the utility model, with the outward appearance of fashion, succinct structure, reliably scheme, realizes the step-less adjustment of electric pressure cooker pressure-limiting value, before culinary art by the selection of function, automatically the height judgement that completes electric pressure cooking saucepan operating pressure is selected, any switching of high-low pressure operating pressure in culinary art, the automatic vent Rapid opening after culinary art finishes, promotes, improves the experience impression of existing electric pressure cooking saucepan and cook performance with all-around intelligent means.
Description
Technical field
The utility model relates to electric-heating cooking appliance technical field, particularly a kind of electric pressure cooking saucepan of automatically controlling, regulate voltage limiting value by high-speed double electromagnet.
Background technology
At present, along with the needs of electric pressure cooking saucepan development, in order to improve the culinary art performance of electric pressure cooking saucepan, or in order to realize intelligent Rapid opening, prior art mainly realizes in the following ways.One is to drive pressure limiting valve body with electromagnetism or electric pushrod, makes electric pressure cooking saucepan inside and environment space connect or completely cut off, as " a kind of automatic vent electric pressure cooking saucepan " patent of the patent No. 201220217624.5; The second, outside pressure limiting valve, is set up magnetic valve, with the control mode of electric control valve, realizes electric pressure cooking saucepan inside and connects with environment space or isolated control, as " a kind of magnetic valve of electric pressure cooking saucepan " patent of the patent No. 200820206426.2.
The technology of electromagnetism or electric pushrod, because parts belong to sports apparatus, needs larger space, retrained form-making design, and the q&r of product is subject to the impact of production technology and parts machining precision larger; As Solenoid Valve Technology, not only cost increase is more, and the structure of product and manufacturability are all more complicated.And described two schemes all exists, the voltage limiting value of electric pressure cooking saucepan, because the restriction of pressure limiting valve body is steady state value, while making two schemes action, electric pressure cooking saucepan inside is with environment space or connect the pressure in release pot completely, completely isolated, maintain the setting operating pressure in pot; Can not realize the step-less adjustment of voltage limiting value, guarantee that electric pressure cooking saucepan is under the pressure lower than specified voltage limiting value, in pot, maintain all the time the exhaust boiling culinary art of low-pressure.
Utility model content
The purpose of this utility model is, utilize electromagnet whether to switch on, size of current, the not same-action of the variation of energising direction to ferrite or the generation of permanent magnet pressure limiting valve valve body, realize electric pressure cooker pressure-limiting value from high pressure, low pressure to the step-less adjustment of passive state and switch arbitrarily further culinary art performance and the intelligent level of booster tension power pot.
For achieving the above object, the technical solution of the utility model is:
A kind of electric pressure cooking saucepan with magnet control voltage limiting value, comprise pot cover, pot body, and be arranged on the electromagnet on pot cover, blast pipe and valve body, is characterized in that: electromagnet center is provided with the hole that can pass for blast pipe, and blast pipe is arranged on pot cover through electromagnet, be placed in electromagnet top and be sleeved on the valve body on blast pipe, can be along blast pipe axially-movable.
A kind of electric pressure cooking saucepan with magnet control voltage limiting value of the utility model, also has following additional technical feature:
Described electromagnet is the magnechuck that center is provided with through hole, and electromagnet does not shield end and the bottom of the valve body side that coexists.
Described electromagnet is the porose circular electromagnetic chunk in center, or the porose square electric magnetic-disc in center.
Described valve body is magnetic valve, or ferrite weight valve.
The beneficial effects of the utility model, are first to have solved the deficiency that prior art exists, and part provides in the following description in addition, and part becomes obviously by following description, or recognizes from practice of the present utility model.
Brief description of the drawings
Fig. 1 is the electric pressure cooking saucepan axonometric drawing of the utility model embodiment;
Fig. 2 is the view of analysing and observe of electric pressure cooker cover shown in Fig. 1;
Fig. 3 is the pot cover axonometric exploded view of electric pressure cooking saucepan shown in Fig. 1;
Fig. 4 is that the electromagnet that the utility model relates to is analysed and observe view;
Fig. 5 is the axonometric drawing of electromagnet shown in Fig. 4.
Reference numeral: 1, pot cover; 2, pot body; 11, valve body; 12, electromagnet; 13, blast pipe; 99, electric pressure cooking saucepan; 121, cover plate; 122, coil; 123 shielding cases; 124, lead-in wire A; 125, lead-in wire B.
Detailed description of the invention:
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing, the example of described embodiment is shown in the drawings, and wherein similarly label represents same or similar device, or has the device of identical or similar functions.Embodiment described below is exemplary, only for explaining the utility model, and can not be interpreted as simply restriction of the present utility model.
The utility model relates to conceptual illustration in describing.Electromagnet refers to that energising produces a kind of device of electromagnetism, and electromagnet has: the power of magnetic can change, magnetic have or not can control, the direction of magnetic pole can change, the advantage that magnetic can disappear because of the disappearance of electric current; The magnetic direction of electromagnet can be used Ampere's law, or right-hand screw rule judges.Electric pressure cooking saucepan is operated in the highest nominal operating pressure state, and exhaust phenomenon do not appear in the valve seal blast pipe mouth of pipe, and valve body is in high pressure conditions; Electric pressure cooking saucepan is interrupted or continue energising and be operated in lower nominal operation pressure state, and valve body occurs gap with the blast pipe mouth of pipe, keeps constant voltage exhaust, when in pot, food produces boiling because of gasification, being that boiling is cooked or valve body in low-pressure state; Valve body thimble departs from the blast pipe mouth of pipe, and electric pressure cooking saucepan is inner to be connected with environment space, can release all, fast the pressure in pot, and valve body is in pressure-less state.
The utility model it will be appreciated that in describing, " on ", orientation or the position relationship of the instruction such as D score, based on orientation shown in the drawings or position relationship, not instruction or the device of hint indication or particular orientation or the position that element must have, unintelligible is to restriction of the present utility model.Term " first ", " second " etc., only for describing object, can not be interpreted as instruction or imply its importance." multiple " refer to two or more concepts.It should be noted that, term " shielding ", " suit ", " the same side " etc. should be interpreted broadly, unless otherwise clearly defined and limited, be fixedly connected with as " connection " can be, removably connect, mechanical connection, also can be electrical connection, the connection of element internal or by the connection of intermediate medium, so for those of ordinary skill in the art, can understand as the case may be the implication of above-mentioned term in the utility model.
Below with reference to Fig. 1-Fig. 5, electric pressure cooking saucepan of the present utility model (99) is described.
The electric pressure cooking saucepan (99) of the utility model embodiment, comprise pot cover (1), pot body (2), and be arranged on the electromagnet (12) on pot cover (1), blast pipe (13) and valve body (11).Electromagnet (12) is the cover plate (121) of being made up of nonmetallic materials, the coil (122) that energising generates an electromagnetic field, the shielding case (123) that metal material is made, introduce lead-in wire A (124) and lead-in wire B (125) composition of power supply, cover plate (121) is nonmetallic materials, electromagnetic field can pass cover plate (121) and act on valve body (11), therefore the not shielding end of cover plate (121) one end meaning, electromagnet (12) is the circle that center is provided with through hole, the magnechuck of square or other shape, blast pipe (13) is arranged on pot cover (1) through the centre bore of electromagnet (12), it can be magnetic valve, also can be the valve body (11) of ferrite weight valve, be sleeved on blast pipe (13), and be placed in the top of electromagnet (12), and can be along blast pipe (13) axially-movable.Wherein it should be noted that, definition and the explanation of electromagnet (12), follow generic definition and explanation.
Below with reference to Fig. 1-Fig. 5, according to embodiment, electric pressure cooking saucepan of the present utility model (99) is further described and is illustrated.
Embodiment 1:
As Figure 1-Figure 4, electric pressure cooking saucepan of the present utility model (99), comprise the pot cover (1) being fastened on a pot body (2), and be arranged on pot cover (1), center is provided with and can supplies circular electromagnetic chunk electromagnet (12), blast pipe (13) and the magnetic valve valve body (11) of blast pipe (13) through hole.
Blast pipe (13) is arranged on pot cover (1) through the centre bore of electromagnet (12), magnetic valve valve body (11) movable set is on blast pipe (13), can be along blast pipe (13) axially-movable, the bottom of magnetic valve valve body (11) is positioned at the top of electromagnet (12), and with the non-shielding end of electromagnet (12) in the same side.
In the time that the coil (122) of electromagnet (12) does not have electric current to flow through, the voltage limiting value of electric pressure cooking saucepan (99), source is to the own wt of magnetic valve valve body (11), now electric pressure cooking saucepan (99) is in the time of continuous heating, the thimble of magnetic valve valve body (11) and blast pipe (13) mouth of pipe produce gap, drain the pot inner pressure higher than magnetic valve valve body (11) own wt, realize the boiling culinary art of low-pressure state.
When the coil (122) of electromagnet (12) has electric current to flow through, and the electromagnetic field polarity that electric current produces, while being the opposite sex with the polarity of magnetic valve valve body (11) bottom, the voltage limiting value of electric pressure cooking saucepan (99), equal the own wt of magnetic valve valve body (11) and the suction sum of magnetic valve valve body (11) and electromagnet (12) generation, and the variation of electric current can bring the variation of suction; Therefore, the voltage limiting value of electric pressure cooking saucepan (99) can be the rated value of Default Value (being high pressure conditions), to regulating arbitrarily between magnetic valve valve body (11) own wt voltage limiting value, finally realize any setting and the adjusting without boiling culinary art of low-pressure boiled culinary art and high pressure.
When the coil (122) of electromagnet (12) has electric current to flow through, and the electromagnetic field polarity that electric current produces, while being the same sex with the polarity of magnetic valve valve body (11) bottom, the voltage limiting value of electric pressure cooking saucepan (99), equal the poor of the own wt of magnetic valve valve body (11) and the repulsion of magnetic valve valve body (11) and electromagnet (12) generation, and the variation of electric current can bring the variation of repulsion; Therefore, the voltage limiting value of electric pressure cooking saucepan (99) can be at pressure-less state, to regulating arbitrarily between magnetic valve valve body (11) own wt voltage limiting value; When electric pressure cooking saucepan (99) culinary art finishes, while needing Quick air-discharge, as long as the repulsion that magnetic valve valve body (11) and electromagnet (12) produce is greater than the own wt of magnetic valve valve body (11), make the thimble of magnetic valve valve body (11) depart from blast pipe (13) mouth of pipe.
Embodiment 2:
As Figure 1-Figure 4, electric pressure cooking saucepan of the present utility model (99), comprise the pot cover (1) being fastened on a pot body (2), and be arranged on pot cover (1), center is provided with and can supplies circular electromagnetic chunk electromagnet (12), blast pipe (13) and the ferrite weight valve valve body (11) of blast pipe (13) through hole.
Blast pipe (13) is arranged on pot cover (1) through the centre bore of electromagnet (12), ferrite weight valve valve body (11) movable set is on blast pipe (13), can be along blast pipe (13) axially-movable, the non-shielding end of ferrite weight valve valve body (11) and electromagnet (12) is in the same side.
In the time that the coil (122) of electromagnet (12) does not have electric current to flow through, the voltage limiting value of electric pressure cooking saucepan (99), source is to the own wt of ferrite weight valve valve body (11), now electric pressure cooking saucepan (99) is in the time of continuous heating, the thimble of ferrite weight valve valve body (11) and blast pipe (13) mouth of pipe produce gap, drain the pot inner pressure higher than ferrite weight valve valve body (11) own wt, realize the boiling culinary art of low-pressure state.
In the time that the coil (122) of electromagnet (12) has electric current to flow through, regardless of the sense of current, its electromagnetic field all will produce suction to ferrite weight valve valve body (11), the voltage limiting value of electric pressure cooking saucepan (99), equal the own wt of ferrite weight valve valve body (11) and the suction sum of ferrite weight valve valve body (11) and electromagnet (12) generation, and the variation of electric current can bring the variation of suction; Therefore, the voltage limiting value of electric pressure cooking saucepan (99), can be the rated value of Default Value (being high pressure conditions), to regulating arbitrarily between ferrite weight valve valve body (11) own wt voltage limiting value, finally realize any setting and the adjusting without boiling culinary art of low-pressure boiled culinary art and high pressure.
Claims (4)
1. the electric pressure cooking saucepan with magnet control voltage limiting value, comprise pot cover, pot body, and be arranged on the electromagnet on pot cover, blast pipe and valve body, is characterized in that: electromagnet center is provided with the hole that can pass for blast pipe, and blast pipe is arranged on pot cover through electromagnet, be placed in electromagnet top and be sleeved on the valve body on blast pipe, can be along blast pipe axially-movable.
2. a kind of electric pressure cooking saucepan with magnet control voltage limiting value according to claim 1, is characterized in that: described electromagnet is the magnechuck that center is provided with through hole, and electromagnet does not shield end and the bottom of the valve body side that coexists.
3. a kind of electric pressure cooking saucepan with magnet control voltage limiting value according to claim 1, is characterized in that: described electromagnet is the porose circular electromagnetic chunk in center, or the porose square electric magnetic-disc in center.
4. a kind of electric pressure cooking saucepan with magnet control voltage limiting value according to claim 1, is characterized in that: described valve body is magnetic valve, or ferrite weight valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418660.7U CN203970088U (en) | 2014-07-25 | 2014-07-25 | With the electric pressure cooking saucepan of magnet control voltage limiting value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418660.7U CN203970088U (en) | 2014-07-25 | 2014-07-25 | With the electric pressure cooking saucepan of magnet control voltage limiting value |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203970088U true CN203970088U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418660.7U Ceased CN203970088U (en) | 2014-07-25 | 2014-07-25 | With the electric pressure cooking saucepan of magnet control voltage limiting value |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095530A (en) * | 2014-07-25 | 2014-10-15 | 谢勇 | Electric pressure cooker with pressure limiting value controlled by electromagnet |
| CN105982524A (en) * | 2015-01-28 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Pressure regulation device, cooking utensil and upper cover thereof |
| CN105982525A (en) * | 2015-01-28 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and control method thereof for steam exhaust and pressure reduction |
-
2014
- 2014-07-25 CN CN201420418660.7U patent/CN203970088U/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095530A (en) * | 2014-07-25 | 2014-10-15 | 谢勇 | Electric pressure cooker with pressure limiting value controlled by electromagnet |
| CN104095530B (en) * | 2014-07-25 | 2017-10-10 | 谢勇 | With the electric pressure cooking saucepan of magnet control voltage limiting value |
| CN105982524A (en) * | 2015-01-28 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Pressure regulation device, cooking utensil and upper cover thereof |
| CN105982525A (en) * | 2015-01-28 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and control method thereof for steam exhaust and pressure reduction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: The living electric apparatus Manufacturing Co., Ltd of Guangdong U.S. Assignor: Xie Yong|Su Haiyang|Ye Junying Contract record no.: 2017440000125 Denomination of utility model: Electric pressure cooker with pressure limiting value controlled by electromagnet Granted publication date: 20141203 License type: Common License Record date: 20170720 |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20190225 Decision number of declaring invalidation: 39061 Granted publication date: 20141203 |