CN106175423A - The quickly pressure cooking appliance of cooling - Google Patents
The quickly pressure cooking appliance of cooling Download PDFInfo
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- CN106175423A CN106175423A CN201510218743.0A CN201510218743A CN106175423A CN 106175423 A CN106175423 A CN 106175423A CN 201510218743 A CN201510218743 A CN 201510218743A CN 106175423 A CN106175423 A CN 106175423A
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Abstract
The invention discloses the pressure cooking appliance of quickly cooling, belong to culinary cuisine appliance field.Solving cannot the technical problem of Rapid opening after the culinary art of existing pressure cooking appliance terminates.The electric pressure cooking saucepan that the present invention quickly cools down includes body, including outer pot；Interior pot, is contained in described outer pot；Lid, is covered on described body and can seal formation pressure cooking chamber with interior pot；Cooling body, including cooler, driving means and for storing the coolant medium container of cooling medium, described coolant medium container can be passed through cooling medium in cooler, and described driving means drives cooler to contact with interior pot or separate.The embodiment of the present invention is applied to kitchen pressure cooking appliance, such as the product such as electric pressure cooking saucepan, pressure cooker.
Description
[technical field]
The present invention relates to the pressure cooking appliance quickly cooled down, belong to culinary cuisine appliance field.
[background technology]
Current culinary cuisine utensil is in order to adapt to the allegro modern life of people, just towards fast and easily
Direction is developed.Existing known electric pressure cooking saucepan is subject to less because of the food nutrition loss of energy fast cooking and its culinary art
Extensively liking to people, and it to save time, power saving, convenient and swift become what household electric appliances quickly increased
One of electrical equipment.But, traditional electric pressure cooking saucepan after fast cooking cuisines because can not quickly open pot cover and not
Can enjoy cuisines immediately, this has become the maximum puzzlement of the user using electric pressure cooking saucepan.
In order to solve that conventional voltage power pot exists can not the technical problem of Rapid opening, prior art proposes
Following scheme: one is that pot gallbladder is cooled down after culinary art terminates by the cooling wind blown out by radiator fan, but
Finding in actual application, air cooling effect is the most inconspicuous, and user still can not open pot cover soon；
Two is by gas in pot actively discharged after culinary art terminates by the exhaust apparatus of installation on pot cover, but this mode
There is the problems such as high temperature food ejection is scalded, food nutrition loss is serious, noise is big, blocking exhaust duct.
Although the scheme that use water-cooled cooling mode electric pressure cooker with quick cooling function is had been disclosed in prior art, but
Most water-cooling project are concentrated mainly on pot cover, specifically cover in pot cover and arrange cooling tube or cold
But dish, in cooling tube or cooler pan inject cooling water, when electric pressure cooking saucepan culinary art terminate after by with cooling water
Heat exchange quickly reduce kettle temperature, and then accelerate pressure decrease speed.In this type of cooling can increase
Lid weight, is not easy to dismounting and the cleaning of pot cover inner cap.
In prior art, some electric pressure cooking saucepan products are also adopted by the mode of interior pot water-cooled to realize reduction of blood pressure in high-speed,
Having a directly internally pot trickle cooling, also have and lower the temperature pot gallbladder by cooling tube, the mode that trickle is lowered the temperature is deposited
In the hidden danger leaked, once leaking, be likely to result in short circuit, safety is not high enough；Employing cooling tube drops
The mode of temperature, also exist cost high in-convenience in use etc. problem.
[summary of the invention]
It is an object of the invention to provide the pressure cooking appliance of a kind of quick cooling, effectively promote cooling effect
And use convenient.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
The quickly pressure cooking appliance of cooling, including:
Body, including outer pot；
Interior pot, is contained in described outer pot；
Lid, is covered on described body and can seal formation pressure cooking chamber with interior pot；
Cooling body, including cooler, driving means and for storing the coolant medium container of cooling medium,
Described coolant medium container can be passed through cooling medium in cooler, and described driving means drives cooler with interior
Pot contact or separation.
The pressure cooking appliance that the present invention proposes is after pressure cooking appliance culinary art terminates, logical in cooler
Enter cooling medium, and driving means drives cooler directly to contact with interior pot, utilizes heat exchange principle quickly to reduce
Temperature in pressure cooking chamber, especially for pressure cooking appliance, in the situation that heating cavity temperature reduces
Can accelerate down to reduce the pressure of heating intracavity, it is achieved that the Rapid opening of pressure cooking appliance, effectively shorten
The time of the pot covers to be opened such as user, improve cooking efficiency, meet the allegro life of people.
Although in prior art, in relying on, the cooling tube outside pot also can realize fast cooling blood pressure lowering, but cools down
Pipe is usually fixed setting and is adjacent to interior pot, and when user picks and places interior pot, cooling tube contacts product with inner pot outer wall
Raw friction, interior pot picks and places inconvenience, and fricative noise causes the experience that user is bad.The present invention carries
The pressure cooking appliance gone out, driving means can drive cooler to separate with interior pot, user when picking and placeing interior pot,
It is not easy to touch cooler, it is to avoid cooler contacts friction and causes interior pot not pick and place smoothly with interior pot
Problem, so that pressure cooking appliance uses convenient.
First specific embodiments of the present invention, described body includes that guide rail, described cooler are connected to guide rail
On, described driving means drives cooler to move along described guide rail.It is so designed that, makes cooler move more
Steadily, so that it is guaranteed that during Shi Yonging cooler can fit to reliably on interior pot wall.
Second specific embodiments of the present invention, on the basis of the first specific embodiments, described driving fills
Putting and include the first flexible member and elastic push rod, described first flexible member is connected between cooler and body
And cooler can be driven to move to the direction away from interior pot sidewall, described elastic push rod is arranged on body and energy
Cooler inside pot sidewall direction is promoted to move.
3rd specific embodiments of the present invention, on the basis of the first specific embodiments, described elastic top
Bar includes that the second flexible member and push rod, described body are provided with pilot hole, and described push rod is installed to pilot hole,
Described second flexible member is sleeved on push rod, presses downwards push rod during described lid upset Guan Bi, so that top
Bar promotes cooler inside pot sidewall direction to move, and when the upset of described lid is opened, the second flexible member drives top
Bar upwards jack-up.It is so designed that, during user's opening and closing pot cover, just can realize contacting of cooler and interior pot
Or separate.
4th specific embodiments of the present invention, described driving means includes support and shift transmission part, described
Holder pivots is connected on body, and described pedestal upper end extends to outer pot outside and connects cooler, described
Pedestal lower end is connected with shift transmission part, and described shift transmission part is positioned at outer pot bottom and can be touched by the bottom of a pan wall
Move and drive support to swing.It is so designed that, during user picks and places interior pot, just can realize cooler and interior pot
Contact or separation.
5th specific embodiments of the present invention, on the basis of the 4th specific embodiments, described displacement passes
Pass part and include that relocatable electric hot tray, described electric hot tray are positioned at outer pot bottom and for supporting pot, described
Frame lower end is connected on electric hot tray.Electric hot tray is generally used for heating interior pot, utilizes relocatable electric hot tray conduct
Shift transmission part, implementation cost is low.
6th specific embodiments of the present invention, on the basis of the 5th specific embodiments, described electric hot tray
And it is provided with the 3rd flexible member between pedestal lower end, is driven by the 3rd flexible member when described electric hot tray sinks
Support swings.When electric hot tray drives support to swing, the 3rd flexible member plays cushioning effect, thus reduces cold
But stress when device and interior pot sidewall rigid contact, pot in protection, and the laminating of interior pot and cooler can be made
Tightr, promote cooling effect.
7th specific embodiments of the present invention, on the basis of the 4th specific embodiments, described body is also
Including heater, described heater is fixedly mounted on outer pot bottom and for supporting interior pot, described displacement
Transferring member includes elastic feeler lever, and described heater is provided with through hole, and described elastic feeler lever is installed to through hole
And can move up and down along through hole, described pedestal lower end is connected on elastic feeler lever.The program is applicable to add hot charging
Put in the product being fixedly installed, with realize shift transmission part by interior pot touch and drive support to swing.
8th specific embodiments of the present invention, on the basis of aforementioned either a program, on described outer pot sidewall
Portion is provided with and dodges breach, and described cooler is adjacent to interior pot side wall upper part through dodging breach.
9th specific embodiments of the present invention, on the basis of aforementioned either a program, described cooler includes
Metallic plate, cover plate, being connected the cooling chamber formed with cover plate by metallic plate, described cooling chamber holds with cooling medium
Device connects, and described cooler is by pot in metallic plate contact.The cooler of split-type structural is easy to design, fall
Low technique manufacture difficulty；And only the part metal material of pot in cooler contact need to be made, it is achieved lead
Heat, other parts of cooler can use the material of relative moderate to make, to reduce cost.
These features of the present invention and advantage will be detailed in following detailed description of the invention, accompanying drawing exposure.
[accompanying drawing explanation]
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is internal structure schematic diagram (the lid upset Guan Bi of pressure cooking appliance in the embodiment of the present invention one
State)；
Fig. 2 be pressure cooking appliance in the embodiment of the present invention one internal structure schematic diagram (lid upset open
State)；
Fig. 3 is the internal structure schematic diagram (pot state in installing) of pressure cooking appliance in the embodiment of the present invention two；
Fig. 4 is the internal structure schematic diagram (pot state in installing) of pressure cooking appliance in the embodiment of the present invention three；
Fig. 5 is the internal structure schematic diagram (being unkitted interior pot state) of pressure cooking appliance in the embodiment of the present invention three；
Fig. 6 is the internal structure schematic diagram (pot state in installing) of pressure cooking appliance in the embodiment of the present invention four.
[detailed description of the invention]
The technical scheme of the embodiment of the present invention is explained and says by the accompanying drawing below in conjunction with the embodiment of the present invention
Bright, but following embodiment is only the preferred embodiments of the present invention, and not all.Based on the reality in embodiment
Executing example, those skilled in the art are obtained other embodiments on the premise of not making creative work, all
Belong to protection scope of the present invention.
Embodiment one:
With reference to Fig. 1,2, the pressure cooking appliance of the embodiment of the present invention, including body 1, lid 2 and interior pot
3, body 1 includes that outer pot 11, interior pot 3 are contained in outer pot 11 and can take out from outer pot 11, lid 2
Being hingedly connected on body 1, lid 2 can overturn around its hinged place.Specifically: the present embodiment
Described pressure cooking appliance, lid 2 includes enclosing cover 21, inner cap 23 and is arranged on enclosing cover 21 and inner cap 23
Between and the retainer 22 that can rotate relative to inner cap 23, retainer 22 is provided with the first lock tooth, interior pot 3 pot edge
Second lock tooth is set, under lid 2 overturns closure state, rotates retainer 22 and can make the first lock tooth and the second lock
Tooth fastens, and so, inner cap 23 seals with interior pot 3 and forms pressure cooking chamber.
Pressure above cooking apparatus, fastens reliability to increase lid 2, the most also set up position-limit mechanism and
Hatch emergency release cock, position-limit mechanism have lock described lid 2 and the described relative position of body 1 lock-out state and
Discharging the release conditions of described lid 2, hatch emergency release cock has initial position and POF, hatch emergency release cock energy
Mobile extremely described POF is to drive described position-limit mechanism to described release conditions.Time actually used, user
After inwardly putting into food materials in pot 3, closing lid 2, position-limit mechanism is in the lock state, by lid 2
Handle drives retainer 22 retainer 22 to rotate so that the first lock tooth and the second lock tooth fasten；(lead to after culinary art terminates
It is often in the case of pressure cooking cavity pressure/temperature reaches safety criterion), customer reverse rotates retainer 22,
First lock tooth and the second lock tooth are separated, presses hatch emergency release cock so that position-limit mechanism release lid 2, lid
2 can overturn and open.
The pressure cooking appliance of the present embodiment also includes that electric hot tray 4, electric hot tray 4 are typically mounted on outer pot 11 end
Portion, interior pot 3 contacts with electric hot tray 4 after loading outer pot 11, and electric hot tray 4 is used for supporting interior pot 3, and pressure is cooked
After utensil of preparing food starts heating, heat interior pot 3 by electric hot tray 4.
In other embodiments of the invention, the electromagnetic wire coil in pot shape can be set below interior pot, at electromagnetism
Installation side bearer bar on drum, interior pot is contained in the space that side bearer bar and electromagnetic wire coil surround, and pressure is cooked
After utensil of preparing food starts heating, utilize pot in electromagnetic induction principle heating.Carry out heating using electromagnetic wire coil
In the case of, cooler during pot, has also taken away the partial heat near electromagnetic wire coil in implementing to cool down,
Be conducive to the heat radiation of electromagnetic wire coil, further up to fast cooling, the purpose of blood pressure lowering.Other known heating
Mode is not described here in detail.
Traditional pressure cooking appliance is after culinary art terminates, generally by the side such as natural cooling, aerofluxus blood pressure lowering
Formula makes pot inner pressure decline, and the waiting time is longer, and there is certain risk.To this end, the embodiment of the present invention
Pressure cooking appliance be provided with cooling body, cooling body includes cooler 5, driving means and for storing
The coolant medium container of cooling medium, specifically: using water as cooling medium, then cooling medium is held
Device 6 is connected by water inlet pipe 63 and outlet pipe 64 with cooler 5, holds at water inlet pipe 63 or cooling medium
Installing water pump 61 on device 6, thus form circulating cooling water route, water pump 61 provides the mobilization dynamic of water,
Realize the quick-replaceable of water in cooler 5, promote cooling effectiveness.In other embodiments, cooling medium removes
Outside water, it is also possible to be gas or gas liquid mixture.
Coolant medium container 6 usually water tank described in the present embodiment, water tank is fixedly mounted on body 1,
Water tank is provided with water filling port, and during use, water filling port plug 62 seals, and prevents from leaking；When using one section
After between, the water yield in water tank can reduce, and in order to ensure cooling effect, user can pull out plug 62 to water tank
Moisturizing, cools down with water enough in ensureing water tank.The position that water tank is installed is usually less than cooler 5, as
This can rely on action of gravity make the water in cooler 5 in outlet pipe 64 automatic back flow to water tank, permissible
Understand: as long as water intake velocity can be controlled and goes out water speed, a certain amount of water in water tank, can be kept all the time for cold
Interior pot 3, during actual application, can increase control valve on water inlet pipe 63, or make the caliber of water inlet pipe 63
More than the caliber of outlet pipe 64, reach the purpose that current flow rapidly into, flow out at a slow speed.Water pump 61 in this programme
It is controlled by the control circuit of pressure cooking appliance, as long as user guarantees to have in coolant medium container 6 enough water
For cooling down interior pot 3, can work with automatically controlled water pump 61 after pressure cooking appliance culinary art terminates, it is achieved
Quickly cooling.
In other embodiments of the invention, water pump and water tank one of them may be mounted on lid, another
Individual it is arranged on body, or water pump and water tank are all arranged on lid；Water tank can also be designed to removable
Structure, i.e. water tank are connected on body by snap, and water tank can be pulled down and be carried out or moisturizing.
In the present embodiment, above-mentioned cooler 5 include metallic plate 52, cover plate 51, by metallic plate 52 and lid
Plate 51 connects the cooling chamber formed, and cooling chamber connects with coolant medium container 6, and cooler 5 passes through metallic plate
Pot 3 in 52 contacts.Specifically: cooler 5 is assembled by metallic plate 52 and cover plate 51 two parts, gold
Form cooling chamber after belonging to plate 52 and cover plate 51 assembling, metallic plate 52 or cover plate 51 connect above-mentioned entering
Water pipe 63 and outlet pipe 64, wherein, metallic plate 52 includes but not limited to use aluminium sheet, copper coin and copper aluminum to close
Gold plate, also includes the metal material possessing preferable heat conductivility in prior art, and metallic plate 52 compares other materials
Its heat conductivility of matter is preferable, can improve heat exchange efficiency, and then improve cooling effectiveness, but cost increased,
To this end, the present embodiment uses the cooler 5 of split-type structural, it is not only convenient for design, reduces technique manufacture difficulty；
And the part metal material that cooler 5 only need to contact interior pot 3 is made, it is achieved quick conductive, cooling
Other parts of device 5 can use the material of relative moderate to make, to reduce cost.In other embodiments,
Cooler can also be integrated formed structure.In order to make metallic plate preferably fit with interior pot sidewall, metallic plate
May be designed to arc surface towards the side of interior pot, make metallic plate can be properly fit onto on interior pot lateral wall.
Using for the convenience of the user, the body 1 of the present embodiment pressure cooking appliance is provided with driving means, drives
Device include the first flexible member 71 and elastic push rod 72, the first flexible member 71 be connected to cooler 5 with
Between body 1 and cooler 5 can be driven to move to the direction away from interior pot 3 sidewall, elastic push rod 72 is installed
On body 1 and inside pot 3 sidewall direction of cooler 5 can be promoted to move.Specifically: pressure cooking appliance
Body 1 generally can include housing and upper ledge, upper ledge is arranged on the upper end of housing, the first flexible member 71
For stretching spring, first flexible member 71 one end is fixed on housing or upper ledge, the first flexible member 71
The other end is connected on cooler 5, and in the case of not having other external force, the first flexible member 71 applies far
Power from interior pot 3 sidewall direction so that keep certain distance between cooler 5 and interior pot 3 sidewall；Elastic top
Bar 72 includes the second flexible member 721 and push rod 722, and upper ledge is provided with the dress of indent towards the surface of lid 2
Distribution 12, push rod 722 is installed in pilot hole 12, and push rod 722 is in T shape, the second flexible member 721
Be sleeved on push rod 722, the second flexible member 721 two ends respectively with push rod 722 head and pilot hole 12 end
Wall offsets, and under lid 2 overturns open mode, the second flexible member 721 makes push rod 722 head stretch out upper ledge
Towards the surface of lid 2, lid 2 overturns in closing course, lid 2 press downwards push rod 722, push rod
722 move down during promote inside pot 3 sidewall direction of cooler 5 move, when lid 2 is of completely closed,
Cooler 5 is adjacent on interior pot 3 lateral wall under push rod 722 acts on and keeps.
In push rod 722 promotes the inside pot 3 sidewall direction moving process of cooler 5, need to overcome the first elasticity
The element 71 pulling force to cooler 5, now the pulling force of the first flexible member 71 plays certain cushioning effect, from
And reduce cooler 5 and stress during interior pot 3 wall rigid contact, pot 3 in protection.
Realizing during push rod 722 promotes cooler 5, the present embodiment uses the principle of Wedge mechanism, specifically
For: cooler 5 has the inclined-plane 511 towards push rod 722, during push rod 722 moves downward, top
Bar 722 end applies the power of vertical direction on described inclined-plane 511, by inclined-plane 511 by vertical for push rod 722
The part thrust in direction is converted to the thrust of horizontal direction, to promote inside pot 3 sidewall direction of cooler 5 to move
Dynamic.In promoting cooler 5 moving process, push rod 722 end can be formed with the inclined-plane 511 of cooler 5
Point cantact, linear contact lay or face contact.
More steady for making cooler 5 move, the present embodiment arranges guide rail on body 1, and cooler 5 connects
On guide rail, above-mentioned driving means drives cooler 5 to move in the horizontal direction along guide rail, is so designed that,
Cooler 5 is made to move more steady, so that it is guaranteed that cooler 5 can fit to interior pot 3 reliably during Shi Yonging
On wall.During actual application, guide rail can be arranged on above-mentioned housing or upper ledge.
Owing to the interior pot 3 of the present embodiment is contained in outer pot 11, in order to achieve the direct of the internal pot of cooling chamber 3
Cooling, the present embodiment is provided with in outer pot 11 side wall upper part and dodges breach 110, and cooler 5 is through dodging breach
110 are adjacent to interior pot 3 side wall upper part, owing to cooler 5 correspondence is adjacent to interior pot 3 side wall upper part, are implementing
In cooling procedure, the temperature of interior pot 3 side wall upper part and interior pot 3 side wall upper part near zone falls before, as
This can make the gas being cooled spread below pressure cooking chamber, further such that pressure cooking chamber overall space
Temperature reduce, good cooling results, pressure decay rate is fast.
The operation principle of the embodiment of the present invention:
Lid 2 is opened in user's upset, closes lid 2, now, cooler 5 after putting into food materials in inside pot 3
It is adjacent on interior pot 3 lateral wall under elastic push rod 72 acts on；Pressure cooking appliance starts heating, to be cooked
After end, either automatically or manually opening refrigerating function, water pump 61 works the water in water tank through water inlet pipe 63
Pumping in cooler 5, pot 3 temperature in being reduced by heat exchange, the water absorbing heat refluxes through outlet pipe 64
In water tank, again can cool down by internal pot 3, recycle and can reduce use cost.Owing to being circulation
Cooling water channel, the water in cooler 5 can be maintained at a rational chilling temperature, so that it is guaranteed that cooling effect.
After having cooled down, pot cover is opened in user's upset, and elastic push rod 72 resets, and the first flexible member 71 pulls cooling
Device 5 moves to the direction away from interior pot 3 sidewall, and so, user is in taking out during pot 3, and interior pot 3 is the most not
Can contact with cooler 5, it is to avoid cooler 5 contacts friction and causes interior pot 3 not pick and place smoothly with interior pot 3
Problem so that pressure cooking appliance use convenient.
In compared to existing technology, the most internally pot trickle is lowered the temperature and by the scheme of cooling tube internal pot cooling, this
The scheme of embodiment is more safe and reliable, and can guarantee that cooling effect.
Embodiment two:
Reference Fig. 3, the pressure cooking appliance that the present embodiment proposes, including body 1, lid 2 and interior pot 3,
Body 1 includes that outer pot 11, interior pot 3 are contained in outer pot 11 and can take out from outer pot 11, and lid 2 cuts with scissors
Being connected in succession on body 1, lid 2 can overturn around its hinged place.Specifically: the present embodiment institute
The pressure cooking appliance stated, lid 2 include enclosing cover 21, inner cap 23 and be arranged on enclosing cover 21 and inner cap 23 it
Between and the retainer 22 that can rotate relative to inner cap 23, retainer 22 is provided with the first lock tooth, interior pot 3 pot edge sets
Put the second lock tooth, under lid 2 overturns closure state, rotate retainer 22 and can make the first lock tooth and the second lock tooth
Fastening, so, inner cap 23 seals with interior pot 3 and forms pressure cooking chamber.
Being different from embodiment one: in the present embodiment, driving means includes support 8 and shift transmission part,
Support 8 is rotatably connected on body 1, and support 8 upper end extends to outer pot 11 outside and connects cooler 5,
Support 8 lower end is connected with shift transmission part, and shift transmission part is positioned at bottom outer pot 11 and can be by pot 3 diapire
Touch and drive support 8 to swing.Specifically: the pressure cooking appliance of the present embodiment also includes electric hot tray 4,
Electric hot tray 4 is relocatable to be arranged on bottom outer pot 11, and interior pot 3 contacts with electric hot tray 4 after loading outer pot 11,
Electric hot tray 4 is used for supporting interior pot 3, after pressure cooking appliance starts heating, heats interior pot 3 by electric hot tray 4.
Float for realizing electric hot tray 4, generally elastic supporting member for supporting optical member can be set between outer pot 11 and electric hot tray 4, when interior
After pot 3 loads outer pot 11, interior pot 3 gravity makes electric hot tray 4 and interior pot 3 diapire with the elastic force of elastic supporting member for supporting optical member
It is fully contacted, improves the efficiency of heating surface, improve culinary art performance.
Relocatable electric hot tray 4 is connected to electric hot tray 4 as shift transmission part, support 8 lower end by the present embodiment
On, when specifically applying: support 8 is substantially l-shaped, outer pot 11 sidewall is installed support chip 111, support 8
Middle part is connected on support chip 111 by rotating shaft, and support 8 can swing back and forth around the shaft；Set bottom electric hot tray 4
Downwardly extend and through connecting post 41, the first screw 82 be locked to connect on post 41 through support 8 lower end,
Drive block 91 and the 3rd flexible member 81 it is provided with between post 41 and support 8 lower end, the 3rd elastic unit connecting
Part 81 is compression spring.
The operation principle of the present embodiment: after interior pot 3 is loaded outer pot 11 by user, electric hot tray 4 sinks and makes
Must connect post 41 promotes drive block 91 to move down, and drive block 91 promotes support 8 to put by the 3rd flexible member 81
Dynamic, so that support 8 upper end inside pot 3 sidewall is close, i.e. make to be connected to the cooler of support 8 upper end
5 inside pot 3 sidewall direction move, and are finally adjacent on interior pot 3 lateral wall.In the process, the 3rd bullet
Property element 81 play cushioning effect, thus reduce cooler 5 and stress during interior pot 3 sidewall rigid contact,
Pot 3 in protection, and interior pot 3 can be made tightr with the laminating of cooler 5, promote cooling effect.User
During being taken out by interior pot 3, electric hot tray 4 upwards floats reset, and the connection post 41 of electric hot tray 4 is by first
Screw 82 drives support 8 to swing, so that support 8 upper end is away from interior pot 3 sidewall, i.e. makes to be connected to
The cooler 5 of support 8 upper end moves to away from interior pot 3 sidewall direction.Owing to upwards floating at electric hot tray 4
Cheng Zhong, support 8 just starts to swing, and therefore, user is in taking out during pot 3, and interior pot 3 will not be with cooler 5
Contact, it is to avoid the problem that cooler 5 contacts friction and causes interior pot 3 not pick and place smoothly with interior pot 3, thus
Pressure cooking appliance is made to use convenient.
Cooling body miscellaneous part in the present embodiment, such as the structure such as coolant medium container 6, water pump 61 is the most such as
Described in embodiment one.
Embodiment three:
With reference to Fig. 4,5, the present embodiment propose pressure cooking appliance, including body 1, lid 2 and interior pot
3, body 1 includes that outer pot 11, interior pot 3 are contained in outer pot 11 and can take out from outer pot 11, lid 2
Being hingedly connected on body 1, lid 2 can overturn around its hinged place.Specifically: the present embodiment
Described pressure cooking appliance, lid 2 includes enclosing cover 21, inner cap 23 and is arranged on enclosing cover 21 and inner cap 23
Between and the retainer 22 that can rotate relative to inner cap 23, retainer 22 is provided with the first lock tooth, interior pot 3 pot edge
Second lock tooth is set, under lid 2 overturns closure state, rotates retainer 22 and can make the first lock tooth and the second lock
Tooth fastens, and so, inner cap 23 seals with interior pot 3 and forms pressure cooking chamber.
It is different from embodiment one: in the present embodiment, driving means includes support 8 and shift transmission part,
Frame 8 is rotatably connected on body 1, and support 8 upper end extends to outer pot 11 outside and connects cooler 5,
Support 8 lower end is connected with shift transmission part, and shift transmission part is positioned at bottom outer pot 11 and can be by pot 3 diapire
Touch and drive support 8 to swing.Specifically: the pressure cooking appliance of the present embodiment also includes heater,
Heater is electric hot tray 4, and electric hot tray 4 is fixedly installed at bottom outer pot 11, and interior pot 3 loads outer pot 11
Contacting with electric hot tray 4 afterwards, electric hot tray 4 is used for supporting interior pot 3, after pressure cooking appliance starts heating, passes through
Electric hot tray 4 heats interior pot 3.
In order to make shift transmission part to sense, interior pot 3 produces action, and the present embodiment shift transmission part is elastic
Feeler lever, is provided with through hole 42 on electric hot tray 4, and elastic feeler lever is installed at through hole 42 and can be along through hole 42
Lower motion, described support 8 lower end is connected on elastic feeler lever, specifically: described elastic feeler lever includes
Feeler lever 92 and the 4th flexible member 84, the 4th flexible member 84 is compression spring, and feeler lever 92 is assembled to through hole
In 42, the 4th flexible member 84 is connected to bottom feeler lever 92 and between outer pot 11 diapire, when being unkitted interior pot 3,
Feeler lever 92 top is made to stretch out the upper surface of electric hot tray 4, support 8 under the 4th flexible member 84 elastic force effect
It is connected on feeler lever 92 by the second screw 83.
The operation principle of the present embodiment: after interior pot 3 is loaded outer pot 11 by user, interior pot 3 forces feeler lever 92
Sinking until interior pot 3 contacts with electric hot tray 4, the 4th flexible member 84 is compressed, and drives when feeler lever 92 sinks
Support 8 swings, so that support 8 upper end inside pot 3 sidewall is close, i.e. makes to be connected to support 8 upper end
Inside pot 3 sidewall direction of cooler 5 move, and be finally adjacent on interior pot 3 lateral wall.In user takes out
During pot 3, the 4th flexible member 84 promotes feeler lever 92 to move up, and drives support 8 to put when feeler lever 92 moves
Dynamic, so that support 8 upper end is away from interior pot 3 sidewall, i.e. make to be connected to the cooler 5 of support 8 upper end
Move to away from interior pot 3 sidewall direction.When interior pot 3 departs from electric hot tray 4, feeler lever 92 is just in the 4th elastic unit
Popping up under part 84 elastic force effect, therefore, user is in taking out during pot 3, and interior pot 3 will not be with cooler
5 contacts, it is to avoid the problem that cooler 5 contacts friction and causes interior pot 3 not pick and place smoothly with interior pot 3, from
And it is convenient to make pressure cooking appliance use.
Cooling body miscellaneous part in the present embodiment, such as the structure such as coolant medium container 6, water pump 61 is the most such as
Described in embodiment one.
Embodiment four:
Reference Fig. 6, the pressure cooking appliance that the present embodiment proposes, including body 1, lid 2 and interior pot 3,
Body 1 includes that outer pot 11, interior pot 3 are contained in outer pot 11 and can take out from outer pot 11, and lid 2 cuts with scissors
Being connected in succession on body 1, lid 2 can overturn around its hinged place.Specifically: the present embodiment institute
The pressure cooking appliance stated, lid 2 include enclosing cover 21, inner cap 23 and be arranged on enclosing cover 21 and inner cap 23 it
Between and the retainer 22 that can rotate relative to inner cap 23, retainer 22 is provided with the first lock tooth, interior pot 3 pot edge sets
Put the second lock tooth, under lid 2 overturns closure state, rotate retainer 22 and can make the first lock tooth and the second lock tooth
Fastening, so, inner cap 23 seals with interior pot 3 and forms pressure cooking chamber.
It is different from previous embodiment: the cooling body of the present embodiment includes two coolers 5, cooler 5
Symmetrical in 3 weeks sides of interior pot, cooler 5 structure and mounting means, coolant medium container 6 and water pump
The structures such as 61 are also as described in embodiment one.It addition, in the present embodiment, aforementioned any embodiment institute also can be used
The driving means stated is to drive cooler 5 to contact with interior pot 3 or separate, and its concrete structure no longer describes in detail,
Refer to aforementioned any embodiment.
Use two symmetrical coolers 5, heat can be absorbed faster, thus faster reach cooling
Effect, and have two be symmetrical arranged cooler 5 be adjacent to interior pot 3 time, interior pot 3 stress more balances, and keeps away
Exempt from interior pot 3 to lopsidedness.
According to the design of technical scheme described in the present embodiment, it may occur to persons skilled in the art that: real at other
Execute in example, cooler 5 quantity can be increased to three, four or more, to meet its cooling requirement.
Embodiment five:
The pressure cooking appliance that the present embodiment proposes, including body, lid and interior pot, body includes outer pot,
Interior pot is contained in outer pot and can take out from outer pot, and lid is hingedly connected on body, and lid can be around it
Hinged place overturns.Specifically: the pressure cooking appliance described in the present embodiment, lid includes enclosing cover 21
And inner cap, inner cap is arranged on inside enclosing cover by rotating shaft, covers outward and is provided with handle, inside covers and is provided with the first lock
Tooth, outside pot is along arranging the second lock tooth, and handle can directly or indirectly drive shaft rotate, rotating shaft rotating band
Dynamic inner cap rotates, so that the first lock tooth and the second lock tooth fasten, inner cap seals with interior pot and forms pressure cooking
Chamber.
Inner cap described in the present embodiment can screw off nut and just can pull down inner cap and enter by nut check in rotating shaft
Row cleans, convenient use.Certainly, inner cap can also be fixedly connected in rotating shaft non-dismountable.
It addition, the scheme described in the embodiment of the present invention is also applied in split type electric pressure cooking saucepan.
The embodiment of the present invention is applied to kitchen pressure cooking appliance, such as the product such as electric pressure cooking saucepan, pressure cooker.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, be familiar with this those skilled in the art and should be understood that the present invention includes but not limited to that accompanying drawing and upper mask body are real
Execute the content described in mode.Any it is intended to be included in without departing from the function of the present invention and the amendment of structural principle
In the scope of claims.
Claims (10)
1. the pressure cooking appliance of quickly cooling, it is characterised in that including:
Body, including outer pot；
Interior pot, is contained in described outer pot；
Lid, is covered on described body and can seal formation pressure cooking chamber with interior pot；
Cooling body, including cooler, driving means and for storing the coolant medium container of cooling medium,
Described coolant medium container can be passed through cooling medium in cooler, and described driving means drives cooler with interior
Pot contact or separation.
2. the pressure cooking appliance of the most quickly cooling, it is characterised in that: described body bag
Including guide rail, described cooler is connected on guide rail, and described driving means drives cooler to move along described guide rail.
3. the pressure cooking appliance of the most quickly cooling, it is characterised in that: described driving fills
Putting and include the first flexible member and elastic push rod, described first flexible member is connected between cooler and body
And cooler can be driven to move to the direction away from interior pot sidewall, described elastic push rod is arranged on body and energy
Cooler inside pot sidewall direction is promoted to move.
4. the pressure cooking appliance of the most quickly cooling, it is characterised in that: described elastic top
Bar includes that the second flexible member and push rod, described body are provided with pilot hole, and described push rod is installed to pilot hole,
Described second flexible member is sleeved on push rod, presses downwards push rod during described lid upset Guan Bi, so that top
Bar promotes cooler inside pot sidewall direction to move, and when the upset of described lid is opened, the second flexible member drives top
Bar upwards jack-up.
5. the pressure cooking appliance of the most quickly cooling, it is characterised in that: described driving fills
Putting and include that support and shift transmission part, described holder pivots are connected on body, described pedestal upper end extends to
Outer pot outside also connects cooler, and described pedestal lower end is connected with shift transmission part, described shift transmission part
It is positioned at outer pot bottom and can be touched by the bottom of a pan wall and drive support to swing.
6. the pressure cooking appliance of the most quickly cooling, it is characterised in that: described displacement passes
Pass part and include that relocatable electric hot tray, described electric hot tray are positioned at outer pot bottom and for supporting pot, described
Frame lower end is connected on electric hot tray.
7. the pressure cooking appliance of the most quickly cooling, it is characterised in that: described electric hot tray
And it is provided with the 3rd flexible member between pedestal lower end, is driven by the 3rd flexible member when described electric hot tray sinks
Support swings.
8. the pressure cooking appliance of the most quickly cooling, it is characterised in that: described body is also
Including heater, described heater is fixedly mounted on outer pot bottom and for supporting interior pot, described displacement
Transferring member includes elastic feeler lever, and described heater is provided with through hole, and described elastic feeler lever is installed to through hole
And can move up and down along through hole, described pedestal lower end is connected on elastic feeler lever.
9. the pressure cooking appliance of quickly cooling as described in one of claim 1 to 8, it is characterised in that: institute
Stating outer pot side wall upper part to be provided with and dodge breach, described cooler is adjacent to interior pot side wall upper part through dodging breach.
10. the pressure cooking appliance of quickly cooling as described in one of claim 1 to 8, it is characterised in that: institute
State cooler to include metallic plate, cover plate, be connected the cooling chamber formed by metallic plate with cover plate, described cooling chamber
Connecting with coolant medium container, described cooler is by pot in metallic plate contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218743.0A CN106175423B (en) | 2015-04-30 | 2015-04-30 | The pressure cooking appliance being quickly cooled down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218743.0A CN106175423B (en) | 2015-04-30 | 2015-04-30 | The pressure cooking appliance being quickly cooled down |
Publications (2)
| Publication Number | Publication Date |
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| CN106175423A true CN106175423A (en) | 2016-12-07 |
| CN106175423B CN106175423B (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510218743.0A Active CN106175423B (en) | 2015-04-30 | 2015-04-30 | The pressure cooking appliance being quickly cooled down |
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Effective date of registration: 20210506 Address after: 310018 No.2, Songqiao street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: PANASONIC HOME APPLIANCES (CHINA) Co.,Ltd. Patentee after: PANASONIC APPLIANCES RICE COOKER (HANGZHOU) Co.,Ltd. Address before: 310018 3-A, No. 6 Songqiao Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: PANASONIC HOME APPLIANCES R&D CENTER (HANGZHOU) Co.,Ltd. |