Cooking apparatus with floating type exhaust steam valve
Technical field
The utility model is related to machine for kitchen use field, more particularly to a kind of floating type exhaust steam valve of band cooking apparatus.
Background technology
Cooking apparatus includes pot and pot cover, and pot cover is covered forms cooking cavity in pot.Pot cover is provided with steam exhaust structure, row
Vapour structure includes exhaust steam valve, drive component and the steam channel that is opened on pot cover, exhaust steam valve in the presence of drive component
Switch between dormancy station and steam discharge station.Drive component can at least partly eject exhaust steam valve the outer surface of pot cover, so as to
User can intuitively distinguish the working condition of exhaust steam valve.One end of steam channel is connected with cooking cavity, the other end and steam discharge
The air intake connection of valve.Because exhaust steam valve can produce displacement in the presence of drive component, and steam channel is to fix not
Variable, this is resulted in can produce Lou vapour seam because of the displacement of exhaust steam valve between the end of steam channel and the air intake of exhaust steam valve
Gap, sealing effectiveness is poor.
Utility model content
Technical problem to be solved in the utility model is that the defect for overcoming above-mentioned prior art to exist is floated there is provided a kind of band
The cooking apparatus of dynamic formula exhaust steam valve, can effectively improve the sealing of steam channel, it is ensured that the gas in cooking cavity is successfully
From pot cover discharge.
Therefore, the technical solution adopted in the utility model is as follows:A kind of cooking apparatus of the floating type exhaust steam valve of band, including pot
Body, pot cover and the steam exhaust structure being arranged on pot cover, pot cover cover and cooking cavity are formed in pot, steam exhaust structure include exhaust steam valve and
Drive component, exhaust steam valve includes air intake and steam drain, and exhaust steam valve is in steam drain in the presence of drive component and covers shape
The dormancy station and steam drain of state switch between being in the steam discharge station of open configuration, wherein, the steam exhaust structure also includes soft
Pipe, one end of flexible pipe is arranged on pot cover and connected with cooking cavity, and the other end is connected with air intake, and the flexible pipe is with exhaust steam valve
Movement is deformed upon.
Gas in cooking cavity reaches the Inner Constitution steam channel of exhaust steam valve, i.e. flexible pipe by flexible pipe.The end of flexible pipe
Connected with the air intake of exhaust steam valve, when drive component driving exhaust steam valve movement, flexible pipe can occur in the range of its elastic deformation
Deformation, makes its end be moved with air intake, it is ensured that sealing of the steam channel in steam discharge.
As an improvement, in the steam discharge station, the flexible pipe is tensile deformation state;It is described soft in the dormancy station
Manage as freedom or compressive deformation state.This setting, is tensile deformation in steam discharge station flexible pipe so that exhaust steam valve is in elastic recovery
Resting state is returned in the presence of power, it is ensured that exhaust steam valve returns to dormancy station well after steam discharge terminates.
As an improvement, in the steam discharge station, the flexible pipe is free state;In the dormancy station, the flexible pipe is
Compressive deformation state.This setting, is compressive deformation in dormancy station flexible pipe so that flexible pipe has in itself pushes up the steam valve that begins to rehearse
Power, can coordinate with drive component, facilitate exhaust steam valve to switch to steam discharge station.
As an improvement, the flexible pipe is provided with least one section telescopic bellows piece.This setting so that flexible pipe can
Deformation quantity is increased by telescopic bellows piece, deformation range is bigger, and when the displacement of exhaust steam valve is larger, the end of flexible pipe is still
It is old to follow air intake movement closely by the deformation of flexible pipe.
As an improvement, the air intake is arranged on the sidepiece of exhaust steam valve;The flexible pipe is vertical including what is connected with cooking cavity
Section and the horizontal segment connected with air intake, vertical section and horizontal segment are connected smoothly, and the bellows piece is arranged on horizontal segment
On.This setting so that the vertical section of flexible pipe is identical with the direction of the gas movement in cooking cavity, and guiding can be played to gas
Effect, it is ensured that steam discharge is smooth;The horizontal segment of flexible pipe then coordinates with the air intake of exhaust steam valve sidepiece, it is ensured that the gas in flexible pipe is suitable
Profit is entered in exhaust steam valve from air intake;And bellows is arranged on horizontal segment so that bellows is located proximate to air intake, when
When air intake is subjected to displacement, flexible pipe quickly, directly through bellows can produce deformation, it is to avoid the flexible pipe caused by pullling flexible pipe
The connection of end and air intake loosens.
As an improvement, the flexible pipe is connected with the exhaust steam valve detachable.This setting so that exhaust steam valve can with it is soft
Pipe is separated, and is easy to the cleaning, maintenance and replacing of exhaust steam valve.
As improving again, the steam exhaust structure also includes the connector being arranged between flexible pipe and exhaust steam valve;The connection
Part includes connecting tube, and one end of connecting tube is connected with flexible pipe, the air intake detachable connection of the other end and exhaust steam valve.This sets
Put so that the connector that flexible pipe is made up of hard material is connected with exhaust steam valve detachable, connector and exhaust steam valve it is removable
It is fraction Stability Analysis of Structures, reliable, it is to avoid the flexible pipe of mutability be connected caused connection shakiness with exhaust steam valve direct detachable
Gu, the dismounting of exhaust steam valve is also more convenient.
As an improvement, the connector also includes being arranged on support outside connecting tube, the support and the exhaust steam valve
One provided with least one block magnet, another one provided with the magnetic absorption member with magnet magnet attraction, support and exhaust steam valve magnet attraction with
Dock connecting tube and air intake.This setting so that exhaust steam valve and connector realize that detachable is connected using magnet attraction, knot
Structure is simple and convenient to operate, and the structure of magnet attraction can also correct the contraposition of connecting tube and steam drain, make better tightness.
As an improvement, the sidepiece of the exhaust steam valve is provided with the butt tube of evagination, the pipe end of butt tube forms above-mentioned air intake,
The both sides of butt tube are equipped with the first mounting seat for housing above-mentioned magnet or magnetic absorption member;The support is provided with two difference
Second mounting seat corresponding with the first mounting seat position, for housing above-mentioned magnet or magnetic absorption member.This setting so that magnet and
The installation of magnetic absorption member is convenient, firm, and two the first mounting seats are separately positioned on the both sides of butt tube, two the second mounting seats point
The both sides of support are not arranged on, by the adhesive of magnet and magnetic absorption member, the contraposition of air intake and connecting tube can be made more accurate.
As an improvement, the support include be located in outside connecting tube connecting plate, be arranged on connecting plate both sides second peace
Dress seat, the top plate being arranged at the top of connecting plate, the connecting plate, the second mounting seat and top plate collectively form accommodating chamber, described right
Adapter is inserted into accommodating chamber from bottom to top.This setting so that accommodating chamber can play position-limiting action to butt tube, be easy into
The contraposition of steam ports and connecting tube.
As an improvement, the inwall of the accommodating chamber is provided with least one vertically arranged limited block, the butt tube also
Provided with riser, the stopper slot for housing limited block is left between riser and the first mounting seat.This setting so that work as butt tube
When being inserted into from bottom to top in accommodating chamber, limited block is placed in stopper slot, and the connection between connector and exhaust steam valve is more firm,
It is difficult to loosen.
As an improvement, the drive component be located at exhaust steam valve lower section, it include be arranged on pot cover pedestal, vertically set
Put present internal memory alloy part and be enclosed on the elastic telescopic set on pedestal top, the bottom of the pedestal is connected with cooking cavity,
So that memory alloy part, which is heated to preset temperature range, deforms upward jack-up exhaust steam valve.This setting so that drive component
Simple in construction, driving effect is good.
The beneficial effects of the utility model are mainly reflected in:First, the end of flexible pipe is connected with the air intake of exhaust steam valve, when
During drive component driving exhaust steam valve movement, flexible pipe can be deformed upon in the range of its elastic deformation, its end is moved with air intake
It is dynamic, it is ensured that sealing of the steam channel in steam discharge;Flexible pipe can also increase deformation quantity, shape by telescopic bellows piece
Change scope is bigger, and when the displacement of exhaust steam valve is larger, the end of flexible pipe is still able to follow air intake closely by the deformation of flexible pipe
It is mobile;Second, the connector that flexible pipe is made up of hard material is connected with exhaust steam valve detachable, be easy to exhaust steam valve cleaning,
Maintenance and replacing.
Brief description of the drawings
Fig. 1 is the sectional view that the utility model steam exhaust structure is assembled on pot cover, and display exhaust steam valve is in dormancy station.
Fig. 2 is the sectional view that the utility model steam exhaust structure is assembled on pot cover, and display exhaust steam valve is in steam discharge station.
Fig. 3 is the explosive view of the utility model steam exhaust structure.
Fig. 4 is the explosive view of another angle of the utility model steam exhaust structure.
Shown in figure:1st, exhaust steam valve, 11, air intake, 12, steam drain, 13, butt tube, the 14, first mounting seat, 15, spacing
Groove, 2, drive component, 21, pedestal, 22, memory alloy part, 23, elastic telescopic set, 3, flexible pipe, 31, bellows piece, 32, vertical
Section, 33, horizontal segment, 4, connector, 41, connecting tube, 42, support, the 43, second mounting seat, 44, connecting plate, 45, top plate, 46, limit
Position block, the 51, first magnet, the 52, second magnet.
Embodiment
With reference to the accompanying drawing of the utility model embodiment, the technical scheme to the utility model embodiment explain and
Illustrate, but following embodiments are only preferred embodiment of the present utility model, and it is not all.Based on the embodiment in embodiment,
The other embodiment that those skilled in the art are obtained on the premise of creative work is not made, belongs to the utility model
Protection domain.
Cooking apparatus with floating type exhaust steam valve, including pot, pot cover and the steam exhaust structure that is arranged on pot cover.Pot cover lid
Cooking cavity is formed in pot.As shown in Figure 1 and Figure 2, steam exhaust structure includes exhaust steam valve 1, drive component 2 and flexible pipe 3.Exhaust steam valve 1
Cut in the presence of drive component 2 between the steam discharge station of at least partly prominent pot cover outer surface of dormancy station and outer surface
Change.
The drive component 2 be located at exhaust steam valve 1 lower section, it include be arranged on pot cover pedestal 21, be vertically provided at
Memory alloy part 22 and the elastic telescopic set 23 for being enclosed on the top of pedestal 21 in pedestal 21.The bottom of the pedestal 21 and cooking cavity
Connection, so that memory alloy part 22, which is heated to preset temperature range, deforms upward jack-up exhaust steam valve 1.In this example, it is described
Memory alloy part 22 is memory spring.As shown in Fig. 2 memory spring is heated to preset temperature range extension, by elastic telescopic set
23 upward jack-up, so as to push up the steam valve 1 that begins to rehearse to steam discharge station.As shown in figure 1, when the temperature in cooking cavity is less than preset temperature model
When enclosing, memory spring shrinks, and exhaust steam valve 1 falls back to dormancy station.The memory alloy part 22 can also be thrermostatic bimetal-plate etc.
Temperature distortion element.
When exhaust steam valve 1 be in dormancy station when, the outer surface of exhaust steam valve 1 can be flushed with the outer surface of pot cover (or
Close to flushing) or at least partly protrude from the outer surface of pot cover.When exhaust steam valve 1 is in steam discharge station, exhaust steam valve 1
The difference in height that the difference in height of outer surface and pot cover outer surface both is more than when exhaust steam valve 1 is in dormancy station, so as to user's energy
Enough working conditions for intuitively distinguishing exhaust steam valve 1.
As shown in figure 3, exhaust steam valve 1 includes air intake 11 and steam drain 12.One end of flexible pipe 3 is arranged on pot cover and with cooking
Chamber of preparing food is connected, and the other end is connected with air intake 11.The flexible pipe 3 is deformed upon with the movement of exhaust steam valve 1.Gas in cooking cavity
The Inner Constitution steam channel of exhaust steam valve 1, i.e. flexible pipe 3 is reached by flexible pipe 3.When the driving exhaust steam valve 1 of drive component 2 is moved,
Flexible pipe 3 can be deformed upon in the range of its elastic deformation, its end is moved with air intake 11, it is ensured that steam channel is in steam discharge
When sealing.The dormancy station refers to that steam drain 12 is in covering state, and e.g., in the present embodiment, dormancy station refers to
Exhaust steam valve 1 is hidden in pot cover, and steam drain 12 is blocked by pot cover;The steam discharge station refers to that steam drain is in open configuration, e.g.,
In the present embodiment, steam discharge station refers to that exhaust steam valve floats, and protrudes the outer surface of pot cover, and steam drain 12 is blocked without pot cover, and with
External world's conducting.
The flexible pipe 3 is provided with least one section telescopic bellows piece 31.Flexible pipe 3 can pass through telescopic bellows
Section 31 increases deformation quantity, and deformation range is bigger, and when the displacement of exhaust steam valve 1 is larger, the end of flexible pipe 3 is still able to by flexible pipe
3 deformation and follow air intake 11 closely and move.In one embodiment, in the steam discharge station, the flexible pipe 3 is tensile deformation shape
State;In the dormancy station, the flexible pipe 3 is freedom or compressive deformation state.This setting, is drawing in steam discharge station flexible pipe 3
Stretch deformation so that exhaust steam valve 1 is returned to resting state in the presence of the elastic-restoring force of flexible pipe 3, it is ensured that steam discharge
Valve 1 returns to dormancy station well after steam discharge terminates.In another embodiment, in the steam discharge station, the flexible pipe is certainly
By state;In the dormancy station, the flexible pipe is compressive deformation state.This setting, is compressed shape in dormancy station flexible pipe
Become so that flexible pipe has the power for pushing up the steam valve that begins to rehearse in itself, can coordinate with drive component, facilitate exhaust steam valve to switch to steam discharge station.
Wherein, the free state refers to the non-stretched deformation of flexible pipe 3 also uncompressed deformation, the state in non-deformation.
The air intake 11 is arranged on the sidepiece of exhaust steam valve 1.The flexible pipe 3 include the vertical section 32 that is connected with cooking cavity and
The horizontal segment 33 connected with air intake 11, vertical section 32 and horizontal segment 33 are connected smoothly.The vertical section 32 of flexible pipe 3 and culinary art
The direction of the gas movement of intracavitary is identical, can play a part of guiding to gas, it is ensured that steam discharge is smooth;The horizontal segment of flexible pipe 3
The air intake 11 of 33 and the sidepiece of exhaust steam valve 1 coordinates, it is ensured that the gas in flexible pipe 3 smoothly enters exhaust steam valve 1 from air intake 11
It is interior.In this example, the bellows piece 31 is one section, is arranged on horizontal segment 33 so that bellows is located proximate to air intake
11, when air intake 11 is subjected to displacement, flexible pipe 3 quickly, directly through bellows can produce deformation, it is to avoid because pullling flexible pipe
3 cause the end of flexible pipe 3 and the connection of air intake 11 to loosen.
With reference to Fig. 3, Fig. 4, the flexible pipe 3 is connected with the detachable of exhaust steam valve 1 so that exhaust steam valve 1 can be with flexible pipe 3
Separation, is easy to the cleaning, maintenance and replacing of exhaust steam valve 1.
In this example, the steam exhaust structure also includes the connector 4 being arranged between flexible pipe 3 and exhaust steam valve 1.The connection
Part 4 includes connecting tube 41 and the support 42 being arranged on outside connecting tube 41.One end of connecting tube 41 is connected with flexible pipe 3, the other end with
The detachable of air intake 11 connection of exhaust steam valve 1.Connector 4 and the detachable of exhaust steam valve 1 that flexible pipe 3 is made up of hard material
Connection, it is the detachable Stability Analysis of Structures of connector 4 and exhaust steam valve 1, reliable, it is to avoid the flexible pipe 3 and exhaust steam valve 1 of mutability are direct
Built on the sand, the dismounting of exhaust steam valve 1 is also more convenient for connection caused by detachable connection.
One of described support 42 and the exhaust steam valve 1 are provided with and magnet magnet attraction provided with two blocks of magnet, another one
Magnetic absorption member, support 42 and the magnet attraction of exhaust steam valve 1 are so that connecting tube 41 and air intake 11 are docked.Exhaust steam valve 1 and connector 4 are used
Magnet attraction realizes that detachable is connected, simple in construction, easy to operate, and the structure of magnet attraction can also correct connecting tube 41 and steam discharge
The contraposition of mouth 12, makes better tightness.In this example, the exhaust steam valve 1 is provided with two piece of first magnet 51, the support 42
Provided with two piece of second magnet 52, there is a natural attraction between the sexes for the first magnet 51 and the second magnet 52.
The sidepiece of the exhaust steam valve 1 is provided with the butt tube 13 of evagination, and the pipe end of butt tube 13 forms above-mentioned air intake 11, right
The both sides of adapter 13 are equipped with the first mounting seat 14 for housing above-mentioned first magnet 51;The support 42 is provided with two points
Second mounting seat 43 not corresponding with the position of the first mounting seat 14, for housing above-mentioned second magnet 52.First magnet 51 and
The installation of two magnet 52 is convenient, firm, and two the first mounting seats 14 are separately positioned on the both sides of butt tube 13, two second peaces
Dress seat 43 is separately positioned on the both sides of support 42, by the adhesive of magnet, can make the contraposition of air intake 11 and connecting tube 41 more
Plus it is accurate.
The support 42 include be located in outside connecting tube 41 connecting plate 44, be arranged on the both sides of connecting plate 44 second install
Seat 43, the top plate 45 for being arranged on the top of connecting plate 44, the connecting plate 44, the second mounting seat 43 and top plate 45 collectively form receiving
Chamber, the butt tube 13 is inserted into accommodating chamber from bottom to top.Accommodating chamber can play position-limiting action to butt tube 13, be easy into
The contraposition of steam ports 11 and connecting tube 41.
The inwall of the accommodating chamber is provided with two pieces of vertically arranged limited blocks 46, the butt tube 13 and is additionally provided with two pieces
Riser, leaves the stopper slot 15 for housing limited block 46 between riser and the first mounting seat 14.When butt tube 13 from bottom to top
When being inserted into accommodating chamber, two pieces of limited blocks 46 are respectively placed in two stopper slots 15, the company between connector 4 and exhaust steam valve 1
Connect more firm, be difficult to loosen.
Described cooking apparatus can be electric cooker, electric cooker.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, it is familiar with the those skilled in the art and should be understood that the utility model includes but is not limited to accompanying drawing and above specific embodiment party
Content described in formula.Any modification without departing from function and structure principle of the present utility model is intended to be included in claims
Scope in.