CN208709463U - Electric pressure cooker - Google Patents
Electric pressure cooker Download PDFInfo
- Publication number
- CN208709463U CN208709463U CN201721891617.2U CN201721891617U CN208709463U CN 208709463 U CN208709463 U CN 208709463U CN 201721891617 U CN201721891617 U CN 201721891617U CN 208709463 U CN208709463 U CN 208709463U
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- Prior art keywords
- limiting valve
- electric pressure
- cooking saucepan
- shell
- exhaust
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- 238000010411 cooking Methods 0.000 claims abstract description 60
- 230000004308 accommodation Effects 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
An electric pressure cooker comprising: a pot body having a cooking cavity for containing food to be cooked; the pot cover is covered on the pot body; the exhaust channel is arranged on the pot cover and is communicated with the cooking cavity and the outside atmosphere; the pressure limiting valve is provided with a plugging position for plugging the exhaust channel and an exhaust position for avoiding the exhaust channel; the pushing top part is arranged on the pot cover and is matched with the pressure limiting valve; the electromagnetic coil is arranged on the cooker cover, and the electromagnetic coil drives the ejection part to push the pressure limiting valve after being electrified so as to move the pressure limiting valve from the plugging position to the exhaust position. Use the technical scheme of the utility model the electric pressure cooker's among the prior art problem that the self-bleeding is not smooth and easy can be solved effectively.
Description
Technical field
The utility model relates to electric pressure cooking saucepans, in particular to a kind of improvement of the pot cover of electric pressure cooking saucepan.
Background technique
Currently, electric pressure cooking saucepan in the market is mostly exhausted using automatic exhaust scheme, arranged during the cooking process
Gas can be improved food mouthfeel, and exhaust can be accelerated the time of uncapping automatically at the end of culinary art.It is existing in order to realize automatic exhaust
Technology is realized generally by two kinds of structures: the first, push away using the solenoid valve 3 in Fig. 1 pressure limiting valve 4 and realize exhaust.Second
Kind is as Authorization Notice No. is structure disclosed in CN201135356Y, and ejection structure setting is on pot cover, electromagnetic component
It is arranged on middle plate, ejection structure can be attracted after electromagnetic component energization, so that ejection structure ejection pressure limiting valve is to the row of realization
Gas.Above two structure can be realized automatic exhaust, but above two structure all has disadvantage, for the first structure come
Say, solenoid valve it is at high cost, therefore lead to electric pressure cooking saucepan the production cost increases.For second of structure, electric pressure cooking saucepan
In upper pressure, pot cover can float upwards under the effect of the pressure, due to electromagnetic component be arranged on middle plate, ejection structure with
The distance between electromagnetic component becomes larger, and magnetic attraction can become smaller, cause ejection structure can not ejection pressure limiting valve to predetermined position, thus
So that the exhaust automatically of electric pressure cooking saucepan is unsmooth.Meanwhile ejection structure needs integrally to lift pressure limiting valve in ejection pressure limiting valve, needs
The power for the jack-up wanted is larger, is not easy to realize.Spring and support spring are needed to be reset in ejection structure return, therefore structure is multiple
Miscellaneous, assembly efficiency is low.
Utility model content
The main purpose of the utility model is to provide a kind of electric pressure cooking saucepans, to solve electric pressure cooking saucepan in the prior art
The problem of automatic exhaust has some setbacks.
To achieve the goals above, one aspect according to the present utility model provides a kind of electric pressure cooking saucepan, comprising: pot
Body has cooking cavity to hold food to be cooked；Pot cover, lid are located in pot body；Exhaust passage is arranged on pot cover, even
Logical cooking cavity and ambient atmosphere；Pressure limiting valve has the block-up position for blocking exhaust passage and avoids the exhaust position of exhaust passage
It sets；Ejection part is arranged on pot cover, and cooperates with pressure limiting valve；Electromagnetic coil is arranged on pot cover, electromagnetic coil energization rear-guard
Dynamic ejection part pushing tow pressure limiting valve, so that pressure limiting valve is moved to exhaust position by block-up position.
Using the technical solution of the utility model, electric pressure cooking saucepan includes the ejection part and electromagnetic wire being arranged on pot cover
Circle can drive ejection part pushing tow pressure limiting valve after electromagnetic coil energization, so that pressure limiting valve is moved to exhaust position by block-up position.
Since ejection part and electromagnetic coil are arranged on pot cover, so even in the case where pot cover floats, ejection part and electromagnetism
Magnetic moment between coil will not become larger, and guarantee there are enough magnetic attractions so that ejection part can between ejection part and electromagnetic coil
Smooth pushing tow pressure limiting valve solves what the automatic exhaust of electric pressure cooking saucepan in the prior art had some setbacks to realize automatic exhaust
Problem.Further, since the cost of electromagnetic coil is lower compared with the cost of solenoid valve, therefore the cost of electric pressure cooking saucepan is also corresponding
It reduces.
Further, electric pressure cooking saucepan further include: shell is arranged on pot cover, and shell has accommodation space, and pressure limiting valve is located at
Hull outside, electromagnetic coil are located in accommodation space.
Further, ejection part is to be pivotally disposed at the intracorporal penetrator ram of shell, is provided with evacuation penetrator ram on shell
Escape port, electromagnetic coil attracts the first end of penetrator ram after being powered so that the second end of penetrator ram is mobile to escape port, ejection
The second end of bar is from pushing tow pressure limiting valve after escape port stretching so that pressure limiting valve is moved to exhaust position by block-up position.
Further, penetrator ram includes that lever and ejection block, lever are pivotally disposed in shell, and ejection block is located at
One end of the close pressure limiting valve of lever simultaneously extends to escape port, and one end of the separate pressure limiting valve of lever forms the first of penetrator ram
End, the free end of ejection block form the second end of penetrator ram.
Further, exhaust button is provided on shell, exhaust button is located at the surface of the first end of penetrator ram, when pressing
When lower exhaust button, the first end of penetrator ram is moved down, and the second end of penetrator ram is mobile to escape port, and the second end of penetrator ram is from keeping away
Pushing tow pressure limiting valve is so that pressure limiting valve is moved to exhaust position by block-up position after allowing mouth to stretch out.
Further, elastic reset structure is provided between exhaust button and shell, when pressing exhaust button, elasticity is multiple
Bit architecture is compressed, and when exhaust button is not by external force, exhaust button will be in the effect of the elastic-restoring force of elastic reset structure
Under return back to initial position.
Further, electric pressure cooking saucepan further include: measuring part is threaded through on shell and pot cover, the top position of measuring part
In in accommodation space, the measuring probe of measuring part is stretched in cooking cavity；Knob base is pivotally disposed at accommodation space
Interior, measuring part and electromagnetic coil are each attached on knob base.
Further, electric pressure cooking saucepan further include: control unit can make electric pressure cooking saucepan be switched to different operating modes, survey
Amount component is electrically connected by first lead with control unit, and the avoid holes of evacuation first lead, electromagnetic coil are provided on knob base
It is electrically connected by the second lead with control unit, cable clamping interface is provided on knob base, first lead penetrates card after being pierced by from avoid holes
In wire casing, the second lead is threaded through in cable clamping interface.
Further, shell is linking arm, and one end of linking arm is fixedly connected with pot body, the other end and pot cover of linking arm
Pivot joint.
Further, electromagnetic coil includes coil brace, the coil in coil brace and is located at coil brace
Outer shell.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the overlooking structure diagram of electric pressure cooking saucepan in the prior art；
Fig. 2 shows the schematic perspective views of the embodiment of electric pressure cooking saucepan according to the present utility model；
Fig. 3 shows the schematic perspective view after the upper housing for eliminating shell of the electric pressure cooking saucepan of Fig. 2；
Fig. 4 shows the vertical profile structural schematic diagram of the electric pressure cooking saucepan of Fig. 2；
Fig. 5 shows the partial enlargement structural representation of the electric pressure cooking saucepan of Fig. 4；
Fig. 6 shows the structural schematic diagram of the electromagnetic coil of the electric pressure cooking saucepan of Fig. 2；And
Fig. 7 shows the schematic perspective view of the knob base of the electric pressure cooking saucepan of Fig. 2.
Wherein, the above drawings include the following reference numerals:
1, cooking cavity；2, accommodation space；10, pot body；20, pot cover；30, exhaust passage；40, pressure limiting valve；50, ejection part；
51, lever；52, ejection block；60, electromagnetic coil；61, coil brace；62, coil；63, shell；70, shell；71, escape port；
80, exhaust button；90, elastic reset structure；100, measuring part；101, measuring probe；110, knob base；111, avoid holes；
112, cable clamping interface；120, first lead；130, the second lead.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 2 to 5, the electric pressure cooking saucepan of the present embodiment, comprising: pot body 10, pot cover 20, exhaust passage 30, pressure limiting
Valve 40, ejection part 50 and electromagnetic coil 60.Wherein, pot body 10 has cooking cavity 1 to hold food to be cooked.Pot cover 20
Lid is located in pot body 10.Exhaust passage 30 is arranged on pot cover 20, is connected to cooking cavity 1 and ambient atmosphere.Pressure limiting valve 40 has envelope
The block-up position of stifled exhaust passage 30 and the exhaust position for avoiding exhaust passage 30.Ejection part 50 is arranged on pot cover 20, and
Cooperate with pressure limiting valve 40.Electromagnetic coil 60 is arranged on pot cover 20, and electromagnetic coil 60 drives 50 pushing tow pressure limiting of ejection part after being powered
Valve 40, so that pressure limiting valve 40 is moved to exhaust position by block-up position.
Using the technical solution of the utility model, electric pressure cooking saucepan includes the ejection part 50 and electromagnetism being arranged on pot cover 20
Coil 60 can drive 50 pushing tow pressure limiting valve 40 of ejection part after the energization of electromagnetic coil 60, so that pressure limiting valve 40 is moved by block-up position
It moves to exhaust position.Since ejection part 50 and electromagnetic coil 60 are arranged on pot cover 20, so even floating in pot cover 20
In the case where, the magnetic moment between ejection part 50 and electromagnetic coil 60 will not become larger, guarantee ejection part 50 and electromagnetic coil 60 it
Between have enough magnetic attractions so that ejection part 50 can smoothly pushing tow pressure limiting valve 40 solve existing to realize automatic exhaust
The problem of automatic exhaust of electric pressure cooking saucepan in technology has some setbacks.Further, since electromagnetic coil 60 cost and solenoid valve at
This is compared to lower, therefore the cost of electric pressure cooking saucepan also reduces accordingly.
As shown in Figures 2 to 5, in the present embodiment, electric pressure cooking saucepan further include: shell 70 is arranged on pot cover 20, shell
70 have accommodation space 2, and pressure limiting valve 40 is located at outside shell 70, and electromagnetic coil 60 is located in accommodation space 2.Above structure makes
A possibility that electromagnetic coil 60 is contacted with the gas being vented out from exhaust passage 30 substantially reduces, so that electromagnetic coil 60 is not
Influence vulnerable to steam.
As shown in Figures 2 to 5, in the present embodiment, ejection part 50 is the penetrator ram being pivotally disposed in shell 70,
The escape port 71 of evacuation penetrator ram is provided on shell 70, electromagnetic coil 60 attracts the first end of penetrator ram after being powered, so as to push away
The second end of mandril is mobile to escape port 71, and the second end of penetrator ram is from pushing tow pressure limiting valve 40 after the stretching of escape port 71 so that pressure limiting
Valve 40 is moved to exhaust position by block-up position.Above structure is mobile using the principle driving pressure limiting valve 40 of lever, so that structure
Simply, it is easy to accomplish.
As shown in figure 5, in the present embodiment, penetrator ram includes lever 51 and ejection block 52, lever 51 is pivotly set
It sets in shell 70, ejection block 52 is located at one end of the close pressure limiting valve 40 of lever 51 and extends to escape port 71, lever 51
One end far from pressure limiting valve 40 forms the first end of penetrator ram, and the free end of ejection block 52 forms the second end of penetrator ram.It is above-mentioned
Structure is simple, easy to process.Specifically, in the present embodiment, ejection block 52 is fixed on the close limit of lever 51 by fastener
One end of pressure valve 40.
As shown in Figure 4 and Figure 5, in the present embodiment, exhaust button 80 is provided on shell 70, exhaust button 80, which is located at, to be pushed away
The surface of the first end of mandril, when pressing exhaust button 80, the first end of penetrator ram is moved down, and the second end of penetrator ram is to keeping away
Make mouth 71 mobile, the second end of penetrator ram is from pushing tow pressure limiting valve 40 after the stretching of escape port 71 so that pressure limiting valve 40 is moved by block-up position
It moves to exhaust position.Manual exhaust may be implemented in above structure, and exhaust button is after 80s when pressing, and the gas in cooking cavity 1 is quick
It is discharged from exhaust passage 30, to realize Rapid opening.
As shown in Figure 4 and Figure 5, in the present embodiment, elastic reset structure is provided between exhaust button 80 and shell 70
90, when pressing exhaust button 80, elastic reset structure 90 is compressed, when exhaust button 80 is not by external force, exhaust button 80
Initial position will be returned back under the action of the elastic-restoring force of elastic reset structure 90.Above structure makes user unclamp row
Gas button it is after 80s can self-return, avoiding user manually makes its return, so as to improve the usage experience of user.
As shown in figure 5, in the present embodiment, electric pressure cooking saucepan further include: measuring part 100 and knob base 110.Wherein,
Measuring part 100 is threaded through on shell 70 and pot cover 20, and the top of measuring part 100 is located in accommodation space 2, measuring part
100 measuring probe 101 stretches in cooking cavity 1.Knob base 110 is pivotally disposed in accommodation space 2, measuring part
100 are each attached on knob base 110 with electromagnetic coil 60.Electromagnetic coil 60 and measuring part 100 are integrated in rotation by above structure
On button seat 110, since other components need not be added, existing structure is influenced minimum.
As shown in Figures 5 to 7, in the present embodiment, electric pressure cooking saucepan further include: control unit.Control unit can make Voltage force
Pot is switched to different operating modes, and measuring part 100 is electrically connected with control unit by first lead 120, is set on knob base 110
The avoid holes 111 of evacuation first lead 120 are equipped with, electromagnetic coil 60 is electrically connected by the second lead 130 with control unit, knob base
Cable clamping interface 112 is provided on 110, first lead 120 penetrates in cable clamping interface 112 after being pierced by from avoid holes 111, the second lead 130
It is threaded through in cable clamping interface 112.Lead is by pinch off when above structure can prevent knob base from rotating, to improve electric pressure cooking saucepan
Service life.
As shown in Figures 2 to 4, in the present embodiment, shell 70 is linking arm, one end of linking arm and the fixed company of pot body 10
It connects, the other end and pot cover 20 of linking arm are pivotally connected.When above structure to open pot cover 20, pot cover 20 can be connected by linking arm
It connects in pot body 10, so that user is more convenient when using.It should be noted that shell 70 fastened by upper housing and lower case and
At.
As shown in fig. 6, in the present embodiment, electromagnetic coil 60 includes coil brace 61, the line in coil brace 61
Circle 62 and the shell 63 being located at outside coil brace 61.Above structure makes electromagnetic coil 60 hermetically sealed, thus not by the external world
The influence of steam guarantees the service life of electromagnetic coil 60.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of electric pressure cooking saucepan characterized by comprising
Pot body (10) has cooking cavity (1) to hold food to be cooked；
Pot cover (20), lid are located on the pot body (10)；
Exhaust passage (30) is arranged on the pot cover (20), is connected to the cooking cavity (1) and ambient atmosphere；
Pressure limiting valve (40) has the row of the block-up position for blocking the exhaust passage (30) and the evacuation exhaust passage (30)
Gas position；
Ejection part (50) is arranged on the pot cover (20), and cooperates with the pressure limiting valve (40)；
Electromagnetic coil (60) is arranged on the pot cover (20), and the electromagnetic coil (60) drives the ejection part after being powered
(50) pressure limiting valve described in pushing tow (40), so that the pressure limiting valve (40) is moved to the exhaust position by the block-up position.
2. electric pressure cooking saucepan according to claim 1, which is characterized in that the electric pressure cooking saucepan further include:
Shell (70) is arranged on the pot cover (20), and the shell (70) has accommodation space (2), the pressure limiting valve (40)
External positioned at the shell (70), the electromagnetic coil (60) is located in the accommodation space (2).
3. electric pressure cooking saucepan according to claim 2, which is characterized in that the ejection part (50) is is pivotally disposed at
The penetrator ram in shell (70) is stated, the escape port (71) for avoiding the penetrator ram, the electromagnetism are provided on the shell (70)
Coil (60) attracts the first end of the penetrator ram after being powered, so that the second end of the penetrator ram is moved to the escape port (71)
Dynamic, pressure limiting valve (40) described in pushing tow is so that the pressure limiting valve after the second end of the penetrator ram is stretched out from the escape port (71)
(40) exhaust position is moved to by the block-up position.
4. electric pressure cooking saucepan according to claim 3, which is characterized in that the penetrator ram includes lever (51) and ejection block
(52), the lever (51) is pivotally disposed in the shell (70), and the ejection block (52) is located at the lever (51)
Close to the pressure limiting valve (40) one end and extend to the escape port (71), the lever (51) far from the pressure limiting valve
(40) one end forms the first end of the penetrator ram, and the free end of the ejection block (52) forms the second of the penetrator ram
End.
5. electric pressure cooking saucepan according to claim 3, which is characterized in that be provided with exhaust button on the shell (70)
(80), the exhaust button (80) is located at the surface of the first end of the penetrator ram, when pressing the exhaust button (80),
The first end of the penetrator ram moves down, and the second end of the penetrator ram is mobile to the escape port (71), and the of the penetrator ram
Two ends are from pressure limiting valve (40) described in pushing tow after the escape port (71) stretching so that the pressure limiting valve (40) is by the block-up position
It is moved to the exhaust position.
6. electric pressure cooking saucepan according to claim 5, which is characterized in that the exhaust button (80) and the shell (70) it
Between be provided with elastic reset structure (90), when pressing the exhaust button (80), the elastic reset structure (90) is compressed,
When the exhaust button (80) is not by external force, the exhaust button (80) will return in the elasticity of the elastic reset structure (90)
Initial position is returned back under the action of multiple power.
7. electric pressure cooking saucepan according to claim 2, which is characterized in that the electric pressure cooking saucepan further include:
Measuring part (100) is threaded through on the shell (70) and the pot cover (20), the top of the measuring part (100)
In the accommodation space (2), the measuring probe (101) of the measuring part (100) is stretched in the cooking cavity (1)；
Knob base (110) is pivotally disposed in the accommodation space (2), the measuring part (100) and the electromagnetic wire
Circle (60) is each attached on the knob base (110).
8. electric pressure cooking saucepan according to claim 7, which is characterized in that the electric pressure cooking saucepan further include:
Control unit, can make the electric pressure cooking saucepan be switched to different operating modes, and the measuring part (100) is drawn by first
Line (120) is electrically connected with the control unit, and the evacuation for avoiding the first lead (120) is provided on the knob base (110)
Hole (111), the electromagnetic coil (60) is electrically connected by the second lead (130) with the control unit, on the knob base (110)
It is provided with cable clamping interface (112), the first lead (120) penetrates the cable clamping interface (112) after being pierced by from the avoid holes (111)
Interior, second lead (130) is threaded through in the cable clamping interface (112).
9. electric pressure cooking saucepan according to claim 2, which is characterized in that the shell (70) is linking arm, the linking arm
One end be fixedly connected with the pot body (10), the other end of the linking arm and the pot cover (20) are pivotally connected.
10. electric pressure cooking saucepan according to claim 1, which is characterized in that the electromagnetic coil (60) includes coil brace
(61), it is located at the coil (62) in the coil brace (61) and is located at the shell (63) of the coil brace (61) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891617.2U CN208709463U (en) | 2017-12-28 | 2017-12-28 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891617.2U CN208709463U (en) | 2017-12-28 | 2017-12-28 | Electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208709463U true CN208709463U (en) | 2019-04-09 |
Family
ID=65968511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721891617.2U Expired - Fee Related CN208709463U (en) | 2017-12-28 | 2017-12-28 | Electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208709463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022656A (en) * | 2019-12-26 | 2020-04-17 | 佛山市顺德区美的电热电器制造有限公司 | Lid and cooking equipment |
-
2017
- 2017-12-28 CN CN201721891617.2U patent/CN208709463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022656A (en) * | 2019-12-26 | 2020-04-17 | 佛山市顺德区美的电热电器制造有限公司 | Lid and cooking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |