CN209153134U - The pot cover assembly and cooking apparatus of cooking apparatus - Google Patents

Abstract

The utility model discloses the pot cover assembly and cooking apparatus of a kind of cooking apparatus, pot cover assembly includes: pot cover ontology, and pot cover ontology has aspirating hole；Air extractor, air extractor are connected to aspirating hole, for being pumped into negative pressure state in the cooking cavity by cooking apparatus；Captation, captation are connected on the pipeline between aspirating hole and air extractor and limit water collection chamber to collect the condensed water in the pipeline between aspirating hole and air extractor；Wherein, water collection chamber has the scupper be connected with it, and scupper is configured to closing, the opening when pot cover assembly is in uncapped state when pot cover assembly is in closing lid state.According to the pot cover assembly of the cooking apparatus of the utility model embodiment, condensed water can be collected using captation, and be discharged in time in the case where pot cover assembly is in uncapped state, be conducive to the use reliability and service life that improve cooking apparatus.

Description

The pot cover assembly and cooking apparatus of cooking apparatus

Technical field

The utility model relates to cooking equipment technical fields, a kind of pot cover assembly more particularly, to cooking apparatus and cook It prepares food utensil.

Background technique

In the related technology with the electric pressure cooking saucepan of positive/negative-pressure cooking function, the height when carrying out negative pressure culinary art, in cooking cavity Warm steam is extracted out under the swabbing action of aspiration pump, thus by negative pressure state is pumped into cooking cavity.However, high-temperature steam is being evacuated It can be condensed into water in channel, aging can be caused to pipeline for a long time, or even will increase operating noise and the use of aspiration pump Service life.Accordingly, there exist improved demands.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model One purpose is to propose that condensed water can be discharged in time, use the longevity for a kind of pot cover assembly of cooking apparatus, the pot cover assembly Life length.

The utility model also proposes a kind of cooking apparatus with above-mentioned pot cover assembly.

According to the pot cover assembly of the cooking apparatus of the utility model first aspect embodiment, comprising: pot cover ontology, the pot Lid ontology has aspirating hole；Air extractor, the air extractor are set in the pot cover ontology and are connected to the aspirating hole, use Negative pressure state is pumped by the cooking cavity of the cooking apparatus；Captation, the captation are connected to the aspirating hole On pipeline between the air extractor and water collection chamber is limited to collect between the aspirating hole and the air extractor Condensed water in pipeline；Wherein, the water collection chamber has the scupper be connected with it, and the scupper is configured in the pot It closes when cap assembly is in closing lid state, opened when the pot cover assembly is in uncapped state.

According to the pot cover assembly of the cooking apparatus of the utility model embodiment, pass through setting and aspirating hole in pot cover ontology The captation being connected to air extractor can collect the condensed water in the pipeline between aspirating hole and air extractor, and in pot Cap assembly is under uncapped state and is discharged in time, prevents condensed water from causing aging to pipeline, thus extend the service life of pipeline, And then be conducive to improve the use reliability and service life of cooking apparatus.

One embodiment according to the present utility model, the captation include: between the first position and the second position Movable movable part, the movable part be configured at the first position, block the scupper, in the second position When, open the scupper.

In some instances, the movable part along the vertical direction can linear movement, being equipped in the pot cover ontology can be rotated STATEMENT OF FEDERALLY SPONSORED drives movable part linear movement along the vertical direction when STATEMENT OF FEDERALLY SPONSORED rotation.

In some instances, the STATEMENT OF FEDERALLY SPONSORED has for pushing the movable pushing part of the movable part, and the promotion The side towards the movable part in portion has guiding surface.

In some instances, the pot cover ontology includes inner cover and the locking closure on the inside of the inner cover, the STATEMENT OF FEDERALLY SPONSORED It interior cover and is connect with the locking closure to drive the locking closure to rotate, when the pot cover assembly is in the closing lid shape set on described When state, the locking closure be suitable for fastening the pot body of the cooking apparatus, when the pot cover assembly is in the uncapped state, described Locking closure is suitable for releasing with the pot body and cooperate.

According to the utility model further embodiment, the water collection chamber has inlet and outlet, and the import passes through company Adapter tube is connected to the aspirating hole, and the outlet of the water collection chamber is connected to by connecting tube with the air inlet of the air extractor.

In some instances, the height of the air inlet of the air extractor is higher than the height of the outlet of the water collection chamber.

In some further examples, pot cover assembly further includes solenoid valve, and the solenoid valve is connected to the aspirating hole Between import with the water collection chamber, for controlling the on-off of the gas circuit between the aspirating hole and the import, and the electricity The height of the venthole of magnet valve is higher than the height of the import of the water collection chamber.

According to the utility model further embodiment, the captation includes: shell, and the shell is installed on institute Stating has the water collection chamber in pot cover ontology and in the shell, the movable part is arranged in the shell and the water collection chamber The bottom wall of movable part described in face is equipped with the scupper；First seal, the first seal are set in the movable part Outside and when the movable part is located at the first position, with the shell be tightly connected.

In some instances, the movable part along the vertical direction can linear movement and have mobile guide portion, the shell Inside there are at least two spaced apart limiting sections, leading of vertically extending is limited between the two neighboring limiting section Slot, the mobile guide portion are movably matched with the guide groove.

In some instances, the part for protruding into the water collection chamber of the movable part is equipped with second seal, is used to open With the closure scupper.

In some instances, elastic component is equipped in the water collection chamber, and the elastic component is only against the movable part and institute State between the roof of shell so that the movable part by the elastic force of the elastic component from the second position activity to described the One position.

According to the cooking apparatus of the utility model second aspect embodiment, including the cooking pot according to above-described embodiment The pot cover assembly of tool.By using above-mentioned pot cover assembly, can be collected between aspirating hole and air extractor using captation Condensed water in pipeline, and be discharged in time in the case where pot cover assembly is in uncapped state, prevent condensed water from causing aging to pipeline, from And extend the service life of pipeline, and then be conducive to improve the use reliability and service life of cooking apparatus.

In some instances, the cooking apparatus is pressure cooker.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the perspective view according to the cooking apparatus of the utility model embodiment；

Fig. 2 is the exploded view according to the pot cover assembly of the cooking apparatus of the utility model embodiment；

Fig. 3 is the partial structure diagram of the pot cover assembly of cooking apparatus shown in Fig. 2, wherein pushing away in STATEMENT OF FEDERALLY SPONSORED The linkage lifting parts of dynamic portion and movable part are in discrete state；

Fig. 4 is the partial structure diagram of the pot cover assembly of cooking apparatus shown in Fig. 2, wherein pushing away in STATEMENT OF FEDERALLY SPONSORED The linkage lifting parts of dynamic portion and movable part are in engagement state；

Fig. 5 is the cross-sectional view of the line A-A along Fig. 4；

Fig. 6 is the cross-sectional view of the line B-B along Fig. 4；

Fig. 7 is the enlarged drawing in the portion C shown in Fig. 6, wherein the linkage lifting parts of pushing part and movable part in STATEMENT OF FEDERALLY SPONSORED In engagement state；

Fig. 8 is the enlarged drawing in the portion C shown in Fig. 6, wherein the linkage lifting parts of pushing part and movable part in STATEMENT OF FEDERALLY SPONSORED In discrete state；

Fig. 9 is the structural schematic diagram of STATEMENT OF FEDERALLY SPONSORED shown in Fig. 6；

Figure 10 is the structural schematic diagram of the movable part of captation shown in Fig. 6；

Figure 11 is the structural schematic diagram of the shell of captation shown in Fig. 6.

Appended drawing reference:

Cooking apparatus 100, pot cover assembly 200, pot body 300,

Pot cover ontology 10, scupper 101, inner cover 11, cover 12,

Air extractor 21, air inlet 211, gas outlet 212, solenoid valve 22, air inlet 221, venthole 222, connecting tube 23,

Captation 30,

Shell 31, water collection chamber 311, import 312, outlet 313, limiting section 314, guide groove 315,

Movable part 32, body part 320, link lifting parts 321, mobile guide portion 322, first seal mounting portion 323, the Two seal installation portions 324,

First seal 331, second seal 332, elastic component 34,

STATEMENT OF FEDERALLY SPONSORED 40, pushing part 41, guiding surface 411,

It is evacuated shell 50, bleed-off passage 51, temperature sensor 60, fixing piece 70, aspirating hole 701.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to Fig. 1-Figure 11 description according to the pot cover assembly 200 of the cooking apparatus of the utility model embodiment.

It as shown in Figure 1-Figure 11, include pot cover sheet according to the pot cover assembly 200 of the cooking apparatus of the utility model embodiment Body 10, air extractor 21, captation 30.

Pot cover ontology 10 has aspirating hole 701, and air extractor 21 is set in pot cover ontology 10, and air extractor 21 and pumping Stomata 701 is connected to, and for will be pumped into negative pressure state in the cooking cavity of cooking apparatus 100, captation 30 is connected to aspirating hole 701 On pipeline between air extractor 21 and water collection chamber 311 is limited to collect the pipe between aspirating hole 701 and air extractor 21 Condensed water in road.

Wherein, water collection chamber 311 has the scupper 101 be connected with it, and scupper 101 is configured in pot cover assembly 200 It closes when in closing lid state, opened when pot cover assembly 200 is in uncapped state.That is, using to pot cover assembly 200 The switching of folding condition switches over the open and-shut mode of scupper 101, and control is more convenient, reliable.

Specifically, when pot cover assembly 200 is in closing lid state, scupper 101 is in close state, the gas in cooking cavity Body under the suction of air extractor 21, flow through water collection chamber 311, finally make to form negative pressure state in cooking cavity, and work as aspirating hole 701 Pipeline (pipeline, captation 30 and air extractor i.e. between aspirating hole 701 and captation 30 between air extractor 21 Pipeline between 21) in gas condensation after, condensed water can be temporarily stored in water collection chamber 311；It uncaps when pot cover assembly 200 is in When state, the condensed water in water collection chamber 311 can be discharged, condensed water is avoided to cause aging to pipeline and influence air extractor 21 follow-up work.

According to the pot cover assembly 200 of the cooking apparatus of the utility model embodiment, by be arranged in pot cover ontology 10 with The captation 30 that aspirating hole 701 is connected to air extractor 21, can collect the pipeline between aspirating hole 701 and air extractor 21 Interior condensed water, and be discharged in time in the case where pot cover assembly 200 is in uncapped state, prevent condensed water from causing aging to pipeline, from And extend the service life of pipeline, and then be conducive to improve the use reliability and service life of cooking apparatus 100.

As shown in Fig. 5 to Fig. 8, one embodiment according to the present utility model, captation 30 includes movable part 32, activity Part 32 first position the location of (in Fig. 8 movable part 32) and the second position (32 location of movable part in Fig. 7) it Between activity, movable part 32 be configured at the first position, block scupper 101, in the second position, open fall Water hole 101.

That is, movable part 32 blocks scupper 101, overboard at this time when movable part 32 is located at the first position Hole 101 is in close state, and water collection chamber 311 can keep in condensed water, when movable part 32 is located at the second position, movable part 32 open scupper 101, i.e., scupper 101 is in the open state at this time, and the condensed water in water collection chamber 311 passes through scupper 101 Discharge, structure is simple, compact, easy to control.

As shown in Fig. 5 to Fig. 8, and Fig. 3 and Fig. 4 is referred to, in some instances, movable part 32 can be moved linearly along the vertical direction Dynamic, being equipped in pot cover ontology 10 can be rotated STATEMENT OF FEDERALLY SPONSORED 40, and when STATEMENT OF FEDERALLY SPONSORED 40 rotates, STATEMENT OF FEDERALLY SPONSORED 40 can drive 32 edge of movable part When up and down direction linear movement, i.e. STATEMENT OF FEDERALLY SPONSORED 40 rotate, the line between the first position and the second position of movable part 32 can be driven Property it is mobile.As a result, by setting STATEMENT OF FEDERALLY SPONSORED 40, movable part 32 can be driven to move up and down by the rotation of STATEMENT OF FEDERALLY SPONSORED 40, thus Switch the opening state and closed state of scupper 101, it is easy to control.

In some instances, STATEMENT OF FEDERALLY SPONSORED 40 has for pushing the movable pushing part 41 of movable part 32, and pushing part 41 There is guiding surface 411 towards the side of movable part 32.

Specifically, as shown in figure 9, the upper end lower surface of movable part 32 is cooperated with guiding surface 411, with STATEMENT OF FEDERALLY SPONSORED 40 rotation, guiding surface 411 and the upper end lower surface of movable part 32 are slidably matched, to raise movable part 32.Pass through as a result, Guiding surface 411 is arranged on pushing part 41 can be by STATEMENT OF FEDERALLY SPONSORED 40 using the cooperation of guiding surface 411 and movable part 32 Be converted to the linear movement of movable part 32 along the vertical direction, thus make scupper 101 opening state and closed state it Between switch over.

In some instances, pot cover ontology 10 includes inner cover 11 and the locking closure (not shown) set on 11 inside of inner cover, linkage Part 40 is set on inner cover 11 and connect to drive locking closure to rotate with locking closure, and when pot cover assembly 200 is in closing lid state, locking closure fits In the pot body 300 for fastening cooking apparatus 100, when pot cover assembly 200 is in uncapped state, locking closure is suitable for and pot body 300 releases Cooperation.

That is, locking closure can be driven to rotate by STATEMENT OF FEDERALLY SPONSORED 40, so that locking closure be made to fasten pot body 300, or make to lock Lid is engaged with pot body 300, to realize switching of the pot cover assembly 200 between closing lid state and uncapped state.Here it needs It is noted that closing lid state refers to the state of the locking closure fastening pot body 300 of pot cover ontology 10, at this point, pot cover assembly 200 can not It opens；And uncapped state refers to the state that the locking closure of pot cover ontology 10 and pot body 300 are engaged, although pot cover assembly at this time 200 may still close the top opening of cooking cavity, but user can open pot cover assembly 200 manually at any time.

As a result, by the way that STATEMENT OF FEDERALLY SPONSORED 40 to be connect with the locking closure of pot cover ontology 10, make STATEMENT OF FEDERALLY SPONSORED 40 in rotation time control lockmaking lid It is fallen at the same time it can also drive 32 activity of movable part using STATEMENT OF FEDERALLY SPONSORED 40 to open or close with the mated condition of pot body 300 Water hole 101 realizes the linkage control of folding lid Yu 101 open and-shut mode of scupper, easy to operate.

One embodiment according to the present utility model, water collection chamber 311 have import 312 and outlet 313, and import 312 passes through Connecting tube 23 is connected to aspirating hole 701, and the outlet 313 of water collection chamber 311 passes through the air inlet 211 of connecting tube 23 and air extractor 21 Connection, the gas outlet 212 of air extractor 21 is in communication with the outside.

Here connecting tube 23 can be hose, by the way that captation 30 is arranged, make the import 312 of water collection chamber 311 and goes out Mouth 313 is connected to by connecting tube 23 with the air inlet 211 of aspirating hole 701 and air extractor 21 respectively, and captation 30 can be temporary The condensed water in connecting tube 23 is deposited, and finally discharge is extraneous, prevents condensed water from causing aging to connecting tube 23, to extend connection The service life of pipe 23 can also avoid condensed water from influencing the normal work of air extractor 21.

In some instances, the height of the air inlet 211 of air extractor 21 is higher than the height of the outlet 313 of water collection chamber 311. By the way that the air inlet 211 of air extractor 21 to be set above to the height of the outlet 313 of water collection chamber 311, make air extractor 21 The condensed water in pipeline between air inlet 211 and the outlet 313 of water collection chamber 311 can be flowed into along the extending direction of pipeline to be collected In water cavity 311, to be kept in condensed water.

As shown in figure 5, in some instances, pot cover assembly 200 further includes solenoid valve 22, solenoid valve 22 is connected to aspirating hole Between 701 and the import 312 of water collection chamber 311, for controlling the on-off of the gas circuit between aspirating hole 701 and import 312, and electromagnetism The height of the venthole 222 of valve 22 is higher than the height of the import 312 of water collection chamber 311.

By the way that solenoid valve 22 is arranged, the logical of the gas circuit between aspirating hole 701 and the import 312 of water collection chamber 311 can control It is disconnected, to avoid gas shock air extractor 21 and damage；By the way that the venthole 222 of solenoid valve 22 is set above collection The height of the import 312 of water cavity 311 makes in the pipeline between the import 312 of the venthole 222 and water collection chamber 311 of solenoid valve 22 Condensed water can along the extending direction of pipeline flow into water collection chamber 311 in, to be kept in condensed water.

As shown in Fig. 7-Figure 11, according to the utility model further embodiment, captation 30 includes shell 31 and the One sealing element 331, shell 31 are installed in pot cover ontology 10 and have water collection chamber 311 in shell 31, and movable part 32 is arranged in outer Shell 31, also, the bottom wall of the face movable part 32 in water collection chamber 311 is equipped with scupper 101, and first seal 331 is set in work The outside of moving part 32.

Further, when movable part 32 is located at first position, first seal 331 and shell 31 be tightly connected, thus Guarantee opposing seal of the water collection chamber 311 when pot cover assembly 200 is in closing lid state, lead to the gas in cooking cavity may only The gas circuit flowing between aspirating hole 701 and air extractor 21 is crossed, flow leakage will not occur for centre.

As shown in Figure 10 and Figure 11, in some instances, movable part 32 along the vertical direction can linear movement and have movement Guide part 322, shell 31 is interior to have at least two spaced apart limiting sections 314, limits between two neighboring limiting section 314 The guide groove 315 vertically extended, mobile guide portion 322 are movably matched with guide groove 315.

Optionally, mobile guide portion 322 may include multiple, circumferentially-spaced cloth of multiple mobile guide portions 322 along annular It sets, any one limits guide groove 315 between two neighboring mobile guide portion 322, and accordingly, limiting section 314 includes multiple, and every A limited section forms the limited block vertically extended, and multiple limiting sections 314 are corresponded with multiple 315 positions of guide groove, when When movable part 32 moves up and down, multiple guide grooves 315 are slidably matched with multiple limiting sections 314, guarantee that movable part 32 is linearly moving Reliability and stability, to improve the use reliability of cooking apparatus 100.

In some instances, the part for protruding into water collection chamber 311 of movable part 32 is equipped with second seal 332, is used to open With closure scupper 101.For example, movable part 32 vertically extends and the lower end of movable part 32 is protruded into water collection chamber 311, the Two sealing elements 332 can form the sealing shroud of open at one end, and sealing shroud is set in the lower end of movable part 32, when movable part 32 is located at When first position, second seal 332 seals scupper 101, guarantees the leakproofness of scupper 101.

In some instances, elastic component 34 is equipped in water collection chamber 311, and elastic component 34 is only against movable part 32 and shell 31 Roof between so that movable part 32 by elastic component 34 elastic force from second position activity to first position.Pass through setting elasticity Part 34 allows movable part 32 by the elastic force of elastic component 34 from second position activity to first position, to make scupper 101 Opening state is switched to from closed state, structure is simple, easy to control.

As shown in Fig. 7-Fig. 8 and Figure 10-Figure 11, movable part 32 includes body part 320 and linkage lifting parts 321 and multiple Mobile guide portion 322, body part 320 form the column vertically extended, and linkage lifting parts 321 are located at body part 320 Upper end and along perpendicular to body part 320 axially direction extend, multiple mobile guide portions 322 are located at the body part 320 For side wall along its circumferentially-spaced arrangement, body part 320 also has the first seal mounting portion 323 arranged along its axially spaced-apart and the Two seal installation portions 324, first seal mounting portion 323 are located between linkage lifting parts 321 and mobile guide portion 322, the Two seal installation portions 324 are located at the lower end of body part 320, and the annular stop along its circumferentially extending is additionally provided on body part 320 Plate, annular stop plate is between mobile guide portion 322 and second seal mounting portion 324.

Further, multiple arrangement and spaced apart limiting sections 314 in a ring are equipped in the water collection chamber 311 of shell 31, Guide groove 315 is limited between two limiting sections 314 of arbitrary neighborhood, passes through matching for multiple guide grooves 315 and multiple mobile guide portions 322 It closes, guarantees the linear movement of movable part 32.Elastic component 34 is spring and is located in water collection chamber 311, the upper end of spring and shell 31 Roof only support connection, the lower end of spring stops supporting with the annular stop plate on body part 320 to be connect.

When second seal 332 closes scupper 101, movable part 32 is in first position；It lives when STATEMENT OF FEDERALLY SPONSORED 40 drives When moving part 32 is gradually mobile to the second position upwards, spring is gradually compressed, and is drained to open scupper 101；Work as connection After moving part 40 and movable part 32 are detached from cooperation, movable part 32 is gradually mobile to first position downwards in the elastic force effect of spring, from And it is again switched off scupper 101, simple structure, convenient control.

In the description of the present invention, it should be understood that term " length ", " thickness ", "upper", "lower", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction " is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of utility model.

One embodiment according to the present utility model, pot cover ontology 10 is interior to be equipped with pumping shell 50, and is evacuated shell 50 Interior to have bleed-off passage 51, a part of pumping shell 50 is stretched out outside pot cover ontology 10, and temperature sensor 60 is arranged in exhaust tube Bleed-off passage 51 is limited in shell 50 and between temperature sensor 60 and pumping shell 50.

Further, pot cover assembly 200 further includes fixing piece 70, and fixing piece 70 is mounted on the top of pumping shell 50, Gu The upper surface for determining part 70 has mounting hole, and temperature sensor 60 is arranged in pumping shell 50, and the upper end peace of temperature sensor 60 Mounted in mounting hole, the side of fixing piece 70 has aspirating hole 701, so that the air inlet 221 with solenoid valve 22 is connected to.

Cooking apparatus 100 according to the utility model embodiment includes the pot of the cooking apparatus according to above-described embodiment Cap assembly 200.By using above-mentioned pot cover assembly 200, aspirating hole 701 and air extractor 21 can be collected using captation 30 Between pipeline in condensed water, and be discharged in time in the case where pot cover assembly 200 is in uncapped state, prevent condensed water from making to pipeline At aging, to extend the service life of pipeline, and then is conducive to improve the use reliability of cooking apparatus 100 and uses the longevity Life.

In some instances, cooking apparatus 100 is pressure cooker.

Below by taking pressure cooker as an example, and cooking apparatus 100 according to the present utility model is described in detail in conjunction with Fig. 1-Figure 11 One specific embodiment.

Pressure cooker includes pot cover assembly 200, pot body 300, air extractor 21, solenoid valve 22, captation 30, STATEMENT OF FEDERALLY SPONSORED 40, shell 50, temperature sensor 60 are evacuated.Pot cover assembly 200 is made of cover 12, inner cover 11 and locking closure.Pot body 300 limits The open cooking cavity in top.

Temperature sensor 60 is mounted on fixing piece 70, and is passed through pumping shell 50 and protruded into cooking cavity, and shell 50 is evacuated There is gap between temperature sensor 60, forms bleed-off passage 51.Air extractor 21 is electromagnetism on aspiration pump and installation inner cover 11 Valve 22 be mounted on inner cover 11 and have channel and with air inlet 221 and venthole 222, on air inlet 221 and fixing piece 70 Aspirating hole 701 be connected to, so that bleed-off passage 51 is connected to the air inlet 221 of solenoid valve 22, venthole 222 by hose and The import 312 of captation 30 is connected to, and the outlet 313 of captation 30 is connected to by hose with the air inlet 211 of aspiration pump, and The gas outlet 212 of aspiration pump and extraneous conducting.

Captation 30 includes shell 31, movable part 32, first seal 331, second seal 332 and spring, shell 31 are mounted on inner cover 11 and limit water collection chamber 311, and water collection chamber 311 is connected to import 312 and outlet 313, sets in shell 31 There are multiple arrangement and spaced apart limiting sections 314 in a ring, limits guide groove 315 between two neighboring limiting section 314, activity Part 32 includes the body part 320 vertically extended, linkage lifting parts 321 and multiple arranged for interval mobile guides portion 322, connection Dynamic lifting parts 321 are located at the upper end of movable part 32 and are cooperated with the guiding surface 411 of the pushing part 41 with STATEMENT OF FEDERALLY SPONSORED 40, multiple movements Guide part 322 slidably cooperates correspondingly with multiple guide grooves 315, has on body part 320 for installing first seal 331 first seal mounting portion 323, the second seal mounting portion 324 for installing second seal 332.Spring installation On movable part 32, for making movable part 32 move downward reset under closing lid state, to make second on movable part 32 close Sealing 332 is sealed scupper 101.

Wherein, the height of the venthole 222 of solenoid valve 22 is higher than the height of the import 312 of water collection chamber 311, i.e., therebetween There are differences in height, to make the connecting tube 23 between the venthole 222 for being connected to solenoid valve 22 and the import 312 of water collection chamber 311 Interior condensed water can enter water collection chamber 311 with gravity；The height of the air inlet 211 of aspiration pump is higher than the outlet of water collection chamber 311 , i.e., there is therebetween difference in height in 313 height, to make the outlet of the air inlet 211 for being connected to aspiration pump and water collection chamber 311 The condensed water in connecting tube 23 between 313 can enter water collection chamber 311 with gravity.

When pot cover assembly 200 is under closing lid state, is needed to culinary art chamber pumping to realize negative pressure culinary art, movable part 32 Under the action of the spring, it moves downward, and the scupper 101 on inner cover 11 is sealed by second seal 332, meanwhile, pass through First seal 331 is sealed in movable part 32 and 31 place of being slidably matched of shell, to reach the confined condition of negative pressure ventilation.

When pot cover assembly 200 is under uncapped state, STATEMENT OF FEDERALLY SPONSORED 40 rotates to uncapped position, passes through pushing away in STATEMENT OF FEDERALLY SPONSORED 40 Dynamic portion 41 is engaged with the linkage lifting parts 321 on movable part 32, and the resistance for making movable part 32 overcome spring is transported upwards It is dynamic, to make second seal 332 that can not be sealed to scupper 101 on inner cover 11, and then under uncapped state, make to flow into The liquid of water collection chamber 311 is flowed out by scupper 101.

According to other compositions of the cooking apparatus 100 of such as pressure cooker of the utility model embodiment and operate for this All be for the those of ordinary skill of field it is known, be not detailed herein.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (14)

1. a kind of pot cover assembly of cooking apparatus characterized by comprising

Pot cover ontology, the pot cover ontology have aspirating hole；

Air extractor, the air extractor are set in the pot cover ontology and are connected to the aspirating hole, be used for the culinary art Negative pressure state is pumped into the cooking cavity of utensil；

Captation, the captation are connected on the pipeline between the aspirating hole and the air extractor and limit collection Water cavity is to collect the condensed water in the pipeline between the aspirating hole and the air extractor；

Wherein, the water collection chamber has the scupper be connected with it, and the scupper is configured to be in the pot cover assembly It closes when closing lid state, opened when the pot cover assembly is in uncapped state.

2. the pot cover assembly of cooking apparatus according to claim 1, which is characterized in that the captation includes:

Movable movable part between the first position and the second position, the movable part be configured at the first position, The scupper is blocked, in the second position, opens the scupper.

3. the pot cover assembly of cooking apparatus according to claim 2, which is characterized in that the movable part along the vertical direction may be used Linear movement, interior be equipped with of the pot cover ontology can be rotated STATEMENT OF FEDERALLY SPONSORED, drive the movable part along upper when STATEMENT OF FEDERALLY SPONSORED rotation Lower direction linear movement.

4. the pot cover assembly of cooking apparatus according to claim 3, which is characterized in that the STATEMENT OF FEDERALLY SPONSORED has for pushing The movable pushing part of movable part, and the side towards the movable part of the pushing part has guiding surface.

5. the pot cover assembly of cooking apparatus according to claim 3, which is characterized in that the pot cover ontology include inner cover and Locking closure on the inside of the inner cover, the STATEMENT OF FEDERALLY SPONSORED are set in described and cover and connect with the locking closure to drive the locking closure Rotation,

When the pot cover assembly is in the closing lid state, pot body of the locking closure suitable for fastening the cooking apparatus, work as institute State that pot cover assembly when being in the uncapped state, the locking closure is suitable for and the pot body releases and cooperates.

6. the pot cover assembly of cooking apparatus according to any one of claims 1-5, which is characterized in that the water collection chamber tool Have an inlet and outlet, the import be connected to by connecting tube with the aspirating hole, the outlet of the water collection chamber pass through connecting tube and The air inlet of the air extractor is connected to.

7. the pot cover assembly of cooking apparatus according to claim 6, which is characterized in that the air inlet of the air extractor Height is higher than the height of the outlet of the water collection chamber.

8. the pot cover assembly of cooking apparatus according to claim 6, which is characterized in that it further include solenoid valve, the electromagnetism Valve is connected between the aspirating hole and the import of the water collection chamber, for controlling the gas between the aspirating hole and the import The on-off on road, and the height of the venthole of the solenoid valve is higher than the height of the import of the water collection chamber.

9. the pot cover assembly of cooking apparatus according to claim 2, which is characterized in that the captation includes:

Shell, the shell are installed in the pot cover ontology and have the water collection chamber in the shell, and the movable part is worn Bottom wall set on movable part described in the face of the shell and the water collection chamber is equipped with the scupper；

First seal, the first seal are set in the outside of the movable part and when the movable part is located at described first It is tightly connected when position, with the shell.

10. the pot cover assembly of cooking apparatus according to claim 9, which is characterized in that the movable part is along the vertical direction Linear movement and there can be mobile guide portion, there is in the shell at least two spaced apart limiting sections, two neighboring institute The guide groove for limiting and vertically extending between limiting section is stated, the mobile guide portion is movably matched with the guide groove.

11. the pot cover assembly of cooking apparatus according to claim 9, which is characterized in that protruding into for the movable part is described The part of water collection chamber is equipped with second seal, is used to open and blocks the scupper.

12. the pot cover assembly of cooking apparatus according to claim 9, which is characterized in that be equipped with elasticity in the water collection chamber Part, and the elastic component is only against between the movable part and the roof of the shell so that the movable part relies on the elasticity The elastic force of part is from the second position activity to the first position.

13. a kind of cooking apparatus, which is characterized in that the pot including cooking apparatus described according to claim 1 any one of -12 Cap assembly.

14. cooking apparatus according to claim 13, which is characterized in that the cooking apparatus is pressure cooker.