CN106235893B - Food fresh-keeping method in pot cover, pot and pot - Google Patents
Food fresh-keeping method in pot cover, pot and pot Download PDFInfo
- Publication number
- CN106235893B CN106235893B CN201610791376.8A CN201610791376A CN106235893B CN 106235893 B CN106235893 B CN 106235893B CN 201610791376 A CN201610791376 A CN 201610791376A CN 106235893 B CN106235893 B CN 106235893B
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- China
- Prior art keywords
- pot
- mould group
- sterilization
- ultraviolet
- led lamp
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
Abstract
The invention discloses pot cover, including pot cover ontology, sterilization mould group, control device and mould group is blocked, sterilization mould group includes ultraviolet LED lamp, and the light emission side of ultraviolet LED lamp is equipped with light-guiding pillar；Bactericidal effect is good, ultraviolet lamp long service life.Pot is also disclosed, including pot body and the aforementioned pot cover being covered in pot body；Bactericidal effect is good, ultraviolet lamp long service life.Pot is also disclosed, adds the heat preservation module being electrically connected with control device, control device is set on pot body and/or pot cover ontology, and is connect with heat preservation module or temperature sensor；Bactericidal effect is good, ultraviolet lamp long service life.Food fresh-keeping method in pot: boiling process is also disclosed, block piece lid closes, optical channel closing；End cooks, and reaches default sterilization temperature, and block piece is opened, and optical channel is opened, and ultraviolet LED lamp is opened, and ultraviolet light is transmitted through light-guiding pillar, is irradiated to food in pot body across the light emission side for sterilizing mould group；It is easy to operate, good sterilization effect, of good preservation effect.
Description
Technical field
The invention belongs to kitchen utensils technical fields, and in particular to a kind of food fresh-keeping method in pot cover, pot and pot.
Background technique
With the improvement of living standards, requirement of the people to quality of life is also higher and higher.Usual food (such as rice, soup,
Congee) mouthfeel is bad after long-time heat preservation and bacterium easy to breed in electric cooker, and e.g., the foods such as rice are in 25-40 in electric cooker
Within the scope of DEG C, easy bacterial reproduction and go bad.
Realize the function of disinfection and sterilization in existing technology using food in ultraviolet lamp direct irradiation pot usually in pot cover,
To ensure the quality of food.But in actual use, pot (electric cooker, pressure cooker etc.) cook or congee or other foods (such as
Soup, dish) etc., it is easy to flutter thin rice gruel or liquid with other swills on pot cover, by these impurity, (food for flutterring pot is residual
Slag) it influences, the transmissivity of ultraviolet lamp is too low, so as to cause the reduction of disinfection and sterilization, not can guarantee the freshness of food in pot, deep
The transmissivity of ultraviolet lamp is more susceptible to impurity effect；To guarantee light-out effect, ultraviolet lamp is usually tightly attached to the light that goes out on pot cover and is used
Quartz glass, ultraviolet lamp are damaged vulnerable to high temperature erosion in pot.
Summary of the invention
A technical problem to be solved by this invention is to provide that a kind of bactericidal effect is good, ultraviolet lamp is with long service life
Pot cover.
In order to solve the above technical problems, pot cover of the present invention the technical solution adopted is that:
Pot cover, including for covering the pot cover ontology, control device and the sterilization mould on the pot cover ontology that close pot body
Group, the sterilization mould group includes the ultraviolet LED lamp being electrically connected with the control device；The light emission side of the ultraviolet LED lamp is equipped with
For the light-guiding pillar for going out light front end of mould group will to be sterilized described in ultraviolet light directing.
It further, further include blocking mould group, the mould group of blocking includes being movably arranged at blocking on the pot cover ontology
Part, the block piece can be moved to close or open the optical channel between the light emission side and the pot body of the sterilization mould group.
Further, the mould group of blocking further includes being set on the pot cover ontology and being electrically connected with the control device
First driving device, the first driving device are connect with the block piece；The first driving device is in the control device
Control under, drive block piece movement to close or open the light between the light emission side and the pot body of the sterilization mould group
Channel.
Further, the sterilization mould group further includes being set on the pot cover ontology and being electrically connected with the control device
Second driving device, second driving device are connect with the ultraviolet LED lamp；Second driving device is filled in the control
Under the control set, drive the ultraviolet LED lamp mobile to increase or reduce at a distance from its interior bottom with the pot body.
Further, the first driving device and second driving device respectively use a motor, the motor
Output shaft is connected with the corresponding block piece or the ultraviolet LED lamp, or
The first driving device and second driving device are integrated on the motor of a dual output, and the motor
An output shaft connect with the block piece, another output shaft is connect with the ultraviolet LED lamp.
Further, the sterilization mould group includes the closed sterilization shell on the pot cover ontology, described ultraviolet
LED light and the motor are set in the sterilization shell.
Further, two output shafts of the motor of the dual output are located on the opposite two sides of motor；It is described to block mould
Group further includes connector, and the pot cover ontology is equipped with the first position limiting structure for limiting the connector rotation, the connector
One end and the motor the first output axis connection, the other end fixes with the block piece；The sterilization shell is equipped with limit
Make the second position limiting structure of the ultraviolet LED lamp rotation, the second output axis connection of the ultraviolet LED lamp and the motor.
Further, the sterilization shell includes protecting crust and is detachably set to the purple of the protecting crust gone out in light opening
Outer transmission element, is equipped with sealing structure between the ultraviolet transmission element and the protecting crust, the light-guiding pillar is arranged described ultraviolet
In the light emission side of transmission element.
Further, the ultraviolet supporting element for being used to support ultraviolet LED lamp is equipped in the sterilization shell and be used to support institute
The motor supports of motor are stated, the motor supports and the ultraviolet transmission element are located at opposite two of the ultraviolet supporting element
Side；The motor is set between the motor supports and the ultraviolet supporting element, and the ultraviolet LED lamp is set to the ultraviolet branch
Between support member and the ultraviolet transmission element.
Further, the pot cover ontology includes the outer cover and inner cover being detachably connected, and the sterilization mould group is detachably set
Between the inner cover and the outer cover；It is covered in described and is equipped with sterilization opening, the block piece, which can be moved, to be closed or beat to cover
Open the sterilization opening；The block piece is set to the side of the interior bottom close to the pot body of the sterilization opening or is set to institute
State the side of the interior bottom far from the pot body of sterilization opening.
Further, the sterilization mould group lid closes the side of the interior bottom far from the pot body of the sterilization opening, institute
State the side that block piece is set to the interior bottom close to the pot body of the sterilization opening.
Further, the outer cover includes the upper cover and lower cover being detachably connected, the inner cover is anchored on the upper lid,
On the lower lid or between the upper cover and the lower cover；The sterilization mould is mounted between the upper cover and the inner cover.
Further, the upper lid is equipped with the locating part for supporting the inner cover, and the lower lid is equipped with card slot, institute
Upper cover and the lower cover pairing are stated, the inner cover is limited between the locating part and the card slot；The lower end of the upper cover is set
There are interior convex edge, when being equipped with grab, the upper cover and the lower cover pairing of the upper end of the lower cover, the interior convex edge and the card
Hook cooperates and locks the upper cover, the inner cover and the lower cover.
Further, the first driving device is equipped with gear, and the block piece is equipped with and engages with the gear
Rack gear.
Further, the pot cover ontology is equipped with the temperature sensor for monitoring kettle temperature, the temperature sensing
Device is connect with the control device, the temperature that the control device is fed back according to temperature sensor control the ultraviolet LED lamp and/
Or the mould group of blocking works.
The beneficial effect of pot cover provided by the invention is: ultraviolet lamp uses ultraviolet LED lamp, the light emission side of ultraviolet LED lamp
Equipped with light-guiding pillar, the stroke of ultraviolet light irradiation food can be shortened when pot cover is covered in pot body, there is food better
Rate of absorbing UV improves ultraviolet utilization rate, guarantees good bactericidal effect, increase food in ultraviolet LED lamp and pot away from
From, it avoids high temperature in pot and ultraviolet LED lamp is corroded, the service life of extension ultraviolet LED lamp.
Mould group is blocked in activity setting, can close the optical channel between the light emission side and pot body of sterilization mould group as needed,
The light emission side of sterilization mould group is adhered to avoid the impurity for flutterring pot, the light opened between the light emission side and pot body of sterilization mould group is logical
Road, so that ultraviolet lighting injects pot body sterilizing；The light emission side of sterilization mould group can be prevented to be sticky with the impurity for flutterring pot, improved purple
The transmissivity of outer LED light guarantees good bactericidal effect.
Another technical problem to be solved by this invention is to provide that a kind of bactericidal effect is good, ultraviolet lamp long service life
Pot.
In order to solve the above technical problems, pot of the present invention the technical solution adopted is that:
Pot, including pot body and the pot cover, the pot cover ontology are set in the pot body and close the pot body with lid.
The beneficial effect of pot provided by the invention is: pot cover ontology, which is set in pot body, closes pot body with lid, and ultraviolet lamp uses
The light emission side of ultraviolet LED lamp, ultraviolet LED lamp is equipped with light-guiding pillar, shortens the stroke of ultraviolet light irradiation food, has food more preferable
Rate of absorbing UV, improve ultraviolet utilization rate, guarantee good bactericidal effect, increase food in ultraviolet LED lamp and pot
Distance avoids high temperature in pot and corrodes ultraviolet LED lamp, extends the service life of ultraviolet LED lamp.
Mould group is blocked in activity setting, can close the optical channel between the light emission side and pot body of sterilization mould group as needed,
The light emission side of sterilization mould group is adhered to avoid the impurity for flutterring pot, the light opened between the light emission side and pot body of sterilization mould group is logical
Road, so that ultraviolet lighting injects pot body sterilizing；The light emission side of sterilization mould group can be prevented to be sticky with the impurity for flutterring pot, improved purple
The transmissivity of outer LED light, guarantees good bactericidal effect, and food fresh-keeping effect is good.
Another technical problem to be solved by this invention is to provide a kind of easy to operate, ultraviolet transmission rate height, food
Of good preservation effect, ultraviolet lamp pot with long service life.
In order to solve the above technical problems, pot of the present invention the technical solution adopted is that:
Pot, including pot body, pot cover, sterilization mould group, heat preservation module and control device, the heat preservation module and the control fill
Electrical connection is set, the pot cover includes for covering the pot cover ontology for closing the pot body, and the sterilization mould is mounted on the pot cover ontology
On, the sterilization mould group includes the ultraviolet LED lamp being electrically connected with the control device, and the light emission side of the ultraviolet LED lamp is equipped with
For the light-guiding pillar for going out light front end of mould group will to be sterilized described in ultraviolet light directing；The pot further includes blocking mould group, described to block
Mould group includes the block piece being movably arranged on the pot cover ontology, and the block piece can be moved to close or open the sterilization
Optical channel between the light emission side of mould group and the pot body；The control device is set to the pot body and/or the pot cover ontology
On；
Temperature that the control device is fed back according to the heat preservation module controls the ultraviolet LED lamp and/or described blocks
The work of mould group, or
On the pot cover ontology and/or the pot body is equipped with the temperature sensor for monitoring the kettle temperature, institute
It states temperature sensor to be electrically connected with the control device, the control device is controlled according to the temperature that the temperature sensor is fed back
The ultraviolet LED lamp and/or the work for blocking mould group.
Further, described further includes reservation module, and the reservation module is electrically connected with the control device.
The beneficial effect of pot provided by the invention is: pot cover ontology, which is set in pot body, closes pot body with lid, and ultraviolet lamp uses
The light emission side of ultraviolet LED lamp, ultraviolet LED lamp is equipped with light-guiding pillar, shortens the stroke of ultraviolet light irradiation food, has food more preferable
Rate of absorbing UV, improve ultraviolet utilization rate, guarantee good bactericidal effect, increase food in ultraviolet LED lamp and pot
Distance avoids high temperature in pot and corrodes ultraviolet LED lamp, extends the service life of ultraviolet LED lamp；Mould is blocked in activity setting
Group can close the optical channel between the light emission side and pot body of sterilization mould group as needed, be adhered to avoid the impurity for flutterring pot
The light emission side of mould group is sterilized, the optical channel between the light emission side and pot body of sterilization mould group is opened, so that ultraviolet lighting injects pot body
Sterilizing；The light emission side of sterilization mould group can be prevented to be sticky with the impurity for flutterring pot, improve the transmissivity of ultraviolet LED lamp, guaranteed good
Good bactericidal effect；Temperature automatic control ultraviolet LED lamp that control device is fed back according to heat preservation module or temperature sensor and/or
The work of mould group is blocked, it is easy to operate, there is good bactericidal effect, food fresh-keeping effect is good.
Another technical problem to be solved by this invention is to provide a kind of easy to operate, good sterilization effect, guarantor
Food fresh-keeping method in the good pot of fresh effect.
In order to solve the above technical problems, in pot of the present invention food fresh-keeping method the technical solution adopted is that:
Food fresh-keeping method in pot, includes the following steps:
S1, it cooks in cooking cycle, block piece lid is kept to close, sterilize the optical channel envelope between the light emission side and pot body of mould group
It closes；
S2, terminate after cooking food, when kettle temperature reaches preset sterilization temperature, block piece is opened, sterilization mould group
Optical channel between light emission side and pot body is opened, and control device controls ultraviolet LED lamp and opens, and the ultraviolet LED lamp issues ultraviolet
Light is transmitted through light-guiding pillar, is irradiated to food in pot body across the light emission side for sterilizing mould group.
Further, further include following steps:
During S3, reservation cook food, block piece is opened, and the control device controls the ultraviolet LED lamp and issues
Ultraviolet light is transmitted through light-guiding pillar, is irradiated to food in pot body across the light emission side for sterilizing mould group.
The beneficial effect of food fresh-keeping method is in pot provided by the invention: ultraviolet lamp uses ultraviolet LED lamp, light-guiding pillar
The stroke for shortening ultraviolet light irradiation food, makes food have better rate of absorbing UV, improves ultraviolet utilization rate, guarantees good
Bactericidal effect, increase ultraviolet LED lamp at a distance from food in pot, avoid in pot high temperature and ultraviolet LED lamp is corroded, extend
The service life of ultraviolet LED lamp；Control device automatically controls the work of ultraviolet LED lamp, sterilizes to food in pot body, blocks mould
Group can cover conjunction, open, and prevent impurity effect ultraviolet transmission, and ultraviolet luminous energy enters pot body in sterilization, easy to operate, have good
Good bactericidal effect, food fresh-keeping effect are good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pot cover provided in an embodiment of the present invention；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the explosive view of pot cover provided in an embodiment of the present invention；
Fig. 4 is the portion the C enlarged drawing of Fig. 2；
The structural schematic diagram of Fig. 5 pot provided in an embodiment of the present invention；
Wherein: 1- pot cover ontology, 101- outer cover, 1011- upper cover, 10111- locating part, in 10112- under convex edge, 1012-
Lid, 10121- grab, 102- inner cover, 1021- sterilization are open, 2- sterilization mould group, 201- ultraviolet LED lamp, 202- sterilize shell,
The ultraviolet transmission element of 2021- protecting crust, 2022-, the ultraviolet supporting element of 203-, 204- light-guiding pillar, 3- block mould group, 301- block piece,
302- connector, 4- motor, 5- motor supports, 6- sealing ring, 7- retainer plate, 8- pot body, 9- handle, 10- switch button,
11- exhaust cap, 12- conducting wire, 13- sterilize fixing screws, 14- motor fastening screw, 15- silica gel plug.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the present invention, not
For limiting the present invention.
As shown in Figs 1-4, pot cover provided by the invention, including for covering the pot cover ontology 1 for closing pot body, control device and setting
In the sterilization mould group 2 on pot cover ontology 1, sterilizing mould group 2 includes the ultraviolet LED lamp 201 being electrically connected with control device；Ultraviolet LED
The light emission side of lamp 201 is equipped with the light-guiding pillar 204 for going out light front end for ultraviolet light directing to be sterilized to mould group.Pot cover ontology when use
11 are covered in pot body 8, as shown in figure 5, the light emission side of ultraviolet LED lamp is equipped with light-guiding pillar, shorten the row of ultraviolet light irradiation food
Journey makes food have better rate of absorbing UV, improves ultraviolet utilization rate, guarantee that good bactericidal effect, light-guiding pillar are set
It sets, also adds ultraviolet LED lamp at a distance from food in pot, avoid high temperature in pot and ultraviolet LED lamp is corroded, extend ultraviolet
The service life of LED light.
Further, in an embodiment of the present invention, pot cover further includes blocking mould group 3, and blocking mould group 3 includes being movably arranged at
Block piece 301 on pot cover ontology 1, block piece 301 can move with close or open sterilization mould group 2 light emission side and pot body it
Between optical channel.Mould group activity setting is blocked, the light that can be closed as needed between the light emission side and pot body of sterilization mould group is logical
Road is adhered to the light emission side of sterilization mould group to avoid the impurity for flutterring pot when such as cooking food, improves the transmissivity of ultraviolet LED lamp,
Guarantee good bactericidal effect, the impurity (such as swill, water vapour) that can generate ultraviolet LED lamp pot body is isolated, and is prevented
Only ultraviolet LED lamp surface is sticky with impurity, improves the transmissivity of ultraviolet LED lamp, extends the service life of ultraviolet LED lamp；It being capable of root
According to the optical channel between the light emission side and pot body for needing to open sterilization mould group, when such as heat preservation or reservation, so that ultraviolet lighting injects
Pot body, to pot body and its inner matter (food or bowls and chopsticks etc. can be put into the intracorporal utensil of pot) sterilizing.Wherein, mould group is sterilized
The outer surface of pot cover ontology can be protruded, the inner surface of pot cover ontology 1 can also be protruded, can also be set to pot cover ontology 1 outer surface and
Between inner surface.Block piece 301 may be selected detachably to be set on pot cover ontology, to be convenient for changing, clean.
Further, in an embodiment of the present invention, block piece 301, which can be, is able to carry out translation and/or rotational motion
Structure, translation and/or rotation can be laterally and/or longitudinally to move；Transverse movement refers to the light out for being parallel to sterilization mould group
Movement on the direction of side, longitudinally refer to perpendicular to sterilization mould group light emission side direction on movement, while have laterally and
Longitudinal movement can be stage by stage, first laterally longitudinal again or first longitudinal lateral again, be also possible to carry out simultaneously lateral or vertical
To (i.e. oblique movement).The dependency structure of transverse translation (or longitudinal translation), concretely: block piece and pot cover ontology or sterilization
Laterally steering structure (or longitudinally guiding structure) connection in mould group, in the guidance of laterally steering structure (or longitudinally guiding structure)
Lower progress transverse translation (or longitudinal translation), guide frame can have the structure of guide function for guide groove or guide rod etc..It is horizontal
It, can to specific dependency structure is rotated are as follows: block piece is located to be blocked in shaft with longitudinal, and block piece is rotated along shaft is blocked,
It can close or open optical channel；Or block piece includes two parallel baffles, a baffle is equipped with first through hole, another
A baffle is equipped with the second through-hole, and controlling a baffle lateral rotation can make first through hole opposite with the second through-hole or misplace,
Opposite is that optical channel is opened, and dislocation is optical channel closing.Specific dependency structure is longitudinally rotated, it can are as follows: block piece is located at and cross
To block in shaft, block piece along block shaft rotation, can close or open optical channel.Certainly translation and/or rotation fortune
Dynamic particularly relevant structure can also be arranged using other way, not limit uniquely herein.
Further, in an embodiment of the present invention, blocking mould group 3 further includes being set on pot cover ontology 1 and filling with control
The first driving device of electrical connection is set, first driving device is connect with block piece 301；Control of the first driving device in control device
Optical channel under system, between light emission side and pot body of the driving movement of block piece 301 to close or open sterilization mould group 2.Control dress
Setting control first driving device drives block piece to move automatically to close or open between the light emission side and pot body of sterilization mould group
Optical channel, easy to operate, accurate to control, more efficiently closing optical channel blocking impurity, more efficiently opening optical channel, into
Row disinfection and sterilization has good bactericidal effect.Specifically, first driving device can be include pneumatic actuating device, drive of surging
The power device or be the driving devices such as driving motor that dynamic device, magnetic driving equipment, driving motor drive；It is preferred that the first driving
Device is rotating electric machine or push-rod electric machine, and structure is simple, at low cost.
Further, in an embodiment of the present invention, sterilization mould group 2 further includes the second driving on pot cover ontology 1
It device and is electrically connected with control device, the second driving device is connect with ultraviolet LED lamp 201；Second driving device is in control device
Control under, driving ultraviolet LED lamp 201 is mobile to increase or reduce at a distance from its interior bottom with pot body.Control device control
Second driving device drives ultraviolet LED lamp mobile, is capable of increasing or reduces ultraviolet LED lamp at a distance from the interior bottom of pot body, energy
It is enough to automatically adjust the distance of food in ultraviolet LED lamp to pot as needed, no matter in pot food how much, ultraviolet LED lamp can
Food is efficiently irradiated, the germicidal efficiency of ultraviolet LED lamp is improved.Specifically, the second driving device can be include pneumatic driving
Dynamic device, driving device of surging, magnetic driving equipment, driving motor power device or be the driving devices such as driving motor, it is excellent
Selecting the second driving device is rotating electric machine or push-rod electric machine, and structure is simple, at low cost.
Further, in an embodiment of the present invention, can have aforementioned first driving device and the second driving device simultaneously.
Wherein, first driving device and the second driving device can respectively use a motor, the output shaft of motor and corresponding block piece 301
Or ultraviolet LED lamp 201 connects；Structure setting is more flexible, as the moving line of block piece and ultraviolet LED lamp is complicated or interval
When farther out, this structure may be selected.First driving device and the second driving device can also be integrated on the motor 4 of a dual output,
And an output shaft of motor 4 is connect with block piece 301, another output shaft is connect with ultraviolet LED lamp 201.First driving dress
It sets and respectively uses a motor with the second driving device, this structure is more simple, compact, more conducively diminution pot cover volume, control
It is more easy.
Further, in an embodiment of the present invention, sterilization mould group 2 includes the closed sterilization on pot cover ontology 1
Shell 202, ultraviolet LED lamp 201 and motor 4 are set in the sterilization shell 202.Ultraviolet LED lamp and motor are set to sterilization shell
In 202, structure is simple, compact, can protect ultraviolet LED lamp and motor, prevents water vapour or swill etc. from entering
Ultraviolet LED lamp, motor improve the transmissivity and service life of ultraviolet LED lamp, guarantee that motor operates normally, and improve motor and use
Service life is conducive to the volume for reducing sterilization dependency structure (sterilization mould group blocks mould group), keeps its design more flexible, installation is more
For simplicity, both sterilization shell 202 can be set to pot cover body interior, sterilization shell 202 can also be allowed to protrude from the outer of pot cover ontology
Surface or inner surface.
Further, in an embodiment of the present invention, first driving device is equipped with gear, and block piece is equipped with and gear
The rack gear of engagement；First driving device work, gear band carry-over bar drive block piece movement, and structure is simple, easily controllable.When
So, if having the second driving device of setting and ultraviolet lamp supporting element, ultraviolet lamp can also be driven to support in a manner of gear, rack-driving
Part is mobile, i.e., gear is equipped in the second driving device, and the rack gear engaged with the gear, structure are equipped on ultraviolet lamp supporting element
Simply, easily controllable.
Further, in an embodiment of the present invention, it is opposite to be located at motor 4 for two output shafts of the motor 4 of dual output
On two sides；Blocking mould group further includes connector 302, and pot cover ontology is equipped with the first position limiting structure that limitation connector 302 rotates,
One end of connector 302 and the first output axis connection of motor, the other end and block piece 301 are fixed；Sterilization shell 202 is equipped with
The second position limiting structure that limitation ultraviolet LED lamp 201 rotates, ultraviolet LED lamp 201 (or it is used to support the knot of ultraviolet LED lamp 201
Structure, ultraviolet supporting element 203 as be described hereinafter) the second output axis connection with motor 4.First output shaft of motor it is forward and reverse rotation and
Drive block piece alternating translational, the forward and reverse rotation of the second output shaft of motor and drive ultraviolet LED lamp alternating translational, and then band
Dynamic ultraviolet LED lamp translation, the same motor drive block piece and ultraviolet LED lamp mobile, facilitate control, effectively improve sterilization effect
Rate guarantees that bactericidal effect, two output shafts are located at the opposite two sides of motor, can export in two directions, can be avoided knot
Structure interference, reduces the volume blocked mould group and sterilize mould group, and structure is simple, compact, and the setting of connector can will be located at sterilization
The output (output of the first output shaft) of shell one end is converted to the translation (translation of block piece) of the other end, rational deployment, more
Space is efficiently used, it is easy to operate convenient for assembling.
Further, in an embodiment of the present invention, sterilization shell 202 includes protecting crust 2021 and is detachably set to protection
The ultraviolet transmission element 2022 of shell 2021 gone out in light opening, is equipped with sealing structure between ultraviolet transmission element 2022 and protecting crust 2021
(such as sealing ring 6), light-guiding pillar 204 are arranged in the light emission side of ultraviolet transmission element 2022.Specific ultraviolet transmission element can be quartz
The material of the saturating ultraviolet light such as glass, sapphire, can be sheet, plate or column structure, one end of light-guiding pillar is embeddable ultraviolet
Transmission element and with ultraviolet transmission element fasten.Protecting crust is detachably connected with ultraviolet transmission element, can be replaced as needed ultraviolet
Light part, embedding structure (such as ultraviolet LED lamp 201, motor and aftermentioned ultraviolet supporting element, motor supports etc.) are detachably to connect
When binding structure, it can also facilitate the setting of installation, the replacement and the ultraviolet supporting element of maintenance of internal structure；Sealing structure guarantees that sterilization is outer
Shell is closed；Light-guiding pillar is set to the light emission side of ultraviolet LED lamp, and structure is simple, the ultraviolet light that ultraviolet LED issues can be gathered in purple
On outer transmission element, the utilization rate of ultraviolet light is improved.Retainer plate 7 can be set for fixing ultraviolet transmission element in one end of protecting crust
2022；Specific: retainer plate 7 can fasten (such as screw, pin, the fastening of rivet fastener) with protecting crust 2021, and will be ultraviolet
Transmission element 2022 is clamped between protecting crust 2021 and retainer plate 7, the compressible protecting crust 2021 of screw and ultraviolet transmission element 2022
Between sealing ring 6, reinforce sealing (i.e. the screw be sealing screw), retainer plate 7 can also be anchored on (such as screw, pin, rivet
Equal fasteners fastening) on pot cover ontology 1, protecting crust and pot cover ontology fasten, and ultraviolet transmission element is clamped in protecting crust and solid
Between fixed circle.
Further, in an embodiment of the present invention, the purple for being used to support ultraviolet LED lamp 201 is equipped in sterilization shell 202
Outer support part 203 and the motor supports 5 for being used to support motor 4, motor supports 5 and ultraviolet transmission element 2022 are located at ultraviolet branch
The opposite two sides of support member 203；Motor 4 is set between motor supports and ultraviolet supporting element 203, and ultraviolet LED lamp 201 is set to purple
Between outer support part 203 and ultraviolet transmission element 2022.The inside division of shell will be sterilized into two parts space, a part is for setting
Motor is set, for another part for ultraviolet LED lamp to be arranged, structure is more simple, compact, firm.When ultraviolet 203 activity of supporting element is set
When being placed in sterilization shell 202, motor can be by driving the movement of ultraviolet supporting element to drive ultraviolet LED lamp mobile, structure
When simplicity, motor operation, pot cover is steady.Spiral shell can also be passed through between sterilization shell 202, ultraviolet supporting element 203 and motor supports 5
The fastening of the fasteners such as nail, pin, rivet.It (can be sterilized by screw between sterilization shell (or sterilization mould group) and pot cover ontology
Fixing screws 13, when block piece is set in the movable fixing screws 13, which is alternatively arranged as the mobile guiding of block piece
Bar, block piece are moved up in the axis of screw), pin, the fasteners fastening such as rivet.Using screw (i.e. sterilization fixing screws
13) lower end, retainer plate and the pot cover ontology (such as lower cover) of sterilization shell are passed through and sterilization mould group is fixed on pot cover ontology.
Further, in an embodiment of the present invention, the side of the close motor supports 5 of ultraviolet supporting element 203 is equipped with
Motor accommodation groove, the opposite both ends of motor are supported with motor accommodation groove and motor supports 5 respectively and are limited in motor accommodation groove
Between motor supports；Motor is firm, and pot cover shakes when can be avoided electric motor starting, improves sterilization mould group and blocks mould group
Service life.The fasteners such as screw (i.e. motor fastening screw 14), pin, rivet can be passed through between motor supports 5 and motor 4
Fastening.Sterilizing can be by screw, pin between shell 202, motor supports 5 and ultraviolet supporting element 203 (if inactive setting)
The fastening of the fasteners such as nail, rivet.
It further, in an embodiment of the present invention, can leaning in ultraviolet supporting element when ultraviolet supporting element is non-moving part
The side of near ultraviolet transmission element be equipped with for ultraviolet LED lamp it is mobile with increase or reduce bottom in ultraviolet LED lamp to pot body away from
From cavity, ultraviolet supporting element be equipped with for preventing ultraviolet LED lamp to be detached from position limiting structure (such as limit convex of ultraviolet supporting element
Platform), ultraviolet LED lamp is limited in ultraviolet supporting element, and it is mobile more to balance, is accurate, to guarantee bactericidal effect, extends and use the longevity
Life.
Further, in an embodiment of the present invention, pot cover ontology 1 includes the outer cover 101 and inner cover being detachably connected
102；Mould group 2 to be sterilized detachably to be set between inner cover 102 and outer cover 101, structure is simple, compact, convenient for sterilizing the protection of mould group,
The one end for sterilizing mould group 2 is set between inner cover 102 and outer cover 101, and other end protrusion and outer cover 101 or inner cover 102 are conducive to reduce
Space between outer cover 101 and inner cover 102, just small reduction pot cover thickness, or the prominent outer cover 101 in sterilization 2 one end of mould group are another
Distal process goes out inner cover 102, and sterilization mould group is firm, easy to disassemble.The setting of outer cover closes pot body convenient for lid, and the setting of inner cover is convenient for killing
The fixation of bacterium mould group between outer cover and inner cover and is sterilized between mould group and inner cover by the way of being detachably connected, easy to produce,
Assembling, maintenance.
Wherein, sterilization mould group 2 is detachably set between inner cover 102 and outer cover 101, or one end of sterilization mould group 2 is set to
Between inner cover 102 and outer cover 101, the other end is prominent, and both sterilize mould group set-up modes with outer cover 101, preferably cooperate such as
Flowering structure: inner cover 102 is equipped with sterilization opening 1021, and block piece 301 can be moved to cover and close or open sterilization opening 1021；It hides
Block piece 301 is set to the side of the interior bottom of the close pot body of sterilization opening 1021 or set on the separate pot body for sterilizing opening 1021
The side of interior bottom.Setting sterilization opening is inside covered, and is closed by block piece lid, light can be gone out in needs isolation sterilization mould group
When side (when as cooked food), lid closes sterilization opening, to prevent light emission side (the i.e. ultraviolet light transmission knot of impurity pollution sterilization mould group
Structure, the ultraviolet transmission element being set to such as aforenoted remov in the opening of protecting crust), when needing to sterilize, block piece is removed, plays sterilization
Opening enables ultraviolet light to pass through sterilization opening and enters in pot body.
Further, in an embodiment of the present invention, sterilization mould group 2 lid closes the interior bottom of the separate pot body of sterilization opening 1021
The side in portion, block piece 301 are set to the side of the interior bottom of the close pot body of sterilization opening 1021；This structure is advantageous in that screening
Block piece opens sterilization opening, when sterilization mould group carries out ultraviolet-sterilization, can still cover conjunction sterilization opening, prevent impurity from entering inner cover
Space between outer cover is conducive to keep pot cover cleaning.It is covered and is closed using the ultraviolet transmission element (such as ultraviolet light-transmitting plate) of sterilization mould group
Sterilization opening, then structure is more simple.For the airtightness for guaranteeing sterilization mould group and inner cover, can be set between sterilization mould group and inner cover
Sealing ring is set, when such as closing sterilization opening using ultraviolet transmission element lid, sealing ring can be set between ultraviolet transmission element and inner cover.
Further, in an embodiment of the present invention, as shown in Figs. 1-5, outer cover 101 includes the upper cover being detachably connected
1011 and lower cover 1012, inner cover 102 be anchored on 1011 upper and lower cover 1012 of upper cover or between upper cover 1011 and lower cover 1012, kill
Bacterium mould group 2 is set between upper lid and inner cover 102.The setting of upper cover, lower cover and inner cover, not only convenient cap closed pot body, but also can conveniently kill
Bacterium mould group, the installation for blocking mould group, disassembly, maintenance and maintenance.It is settable for the close of sealed pot cover and pot body 8 on inner cover 102
Seal guarantees leakproofness in pot, and certain pot cover in pot body in application, can also be arranged the sealing for sealed pot cover and pot body
Circle.When inner cover 102 is anchored between upper cover 1011 and lower cover 1012, between inner cover 102 and upper cover 1011 and inner cover 102 and lower cover
Settable lid sealing structure (such as sealing ring) between 1012；The setting of lid sealing structure ensure that pot cover body interior
Leakproofness prevents impurity from entering in pot cover ontology.
Further, in an embodiment of the present invention, as shown in Fig. 2, upper cover 1011 is equipped with for supporting inner cover 102
Locating part 10111, lower cover 1012 are equipped with card slot, upper cover 1011 and 1012 pairing of lower cover, and inner cover 102 is limited in locating part
Between 10111 and card slot；The lower end of upper cover 1011 is equipped with interior convex edge 10112, and the upper end of lower cover 1012 is equipped with grab 10121,
Upper cover 1011 and when 1012 pairing of lower cover, interior convex edge 10112 and grab 10121 cooperate and lock upper cover 1011, inner cover 102 and under
Lid 1012.Structure is simple, compact, can fixed cover, lower cover and inner cover without additional setting fixing piece.
Further, in an embodiment of the present invention, ultraviolet LED lamp 201 is deep ultraviolet LED light, can be efficiently to food
Sterilization, food fresh-keeping effect is good, securely and reliably.It is preferred that deep ultraviolet LED light issues the deep ultraviolet light that wavelength is 230-300nm, no
It can only sterilize, luminous efficiency height, additionally it is possible to extend the service life of ultraviolet LED lamp, more preferable deep ultraviolet LED light issues wavelength
For the deep ultraviolet light of 265nm, germicidal efficiency is improved.
Further, in an embodiment of the present invention, pot cover ontology 1 is equipped with the temperature sensing for monitoring kettle temperature
Device, temperature sensor are connect with control device, temperature control ultraviolet LED lamp that control device is fed back according to temperature sensor and/
Or block the work of mould group 3；When equipped with the second driving device, the temperature that control device can also be fed back according to temperature sensor is controlled
The work (controlling the movement of ultraviolet LED lamp) of second driving device.The setting of temperature sensor, convenient for control device according to temperature
The temperature of sensor feedback is spent, ultraviolet LED lamp is automatically controlled and/or blocks the work of mould group.It is preferred that after cooking food, control dress
It sets control block piece lid to close, closes optical channel, prevent the light emission side adherency impurity of sterilization mould group, ultraviolet light is saturating when improving sterilization
Rate is penetrated, guarantees good sterilization effect, preferably after cooking food, when kettle temperature reaches sterilization temperature, control device exists
It controls block piece and opens light, ultraviolet LED lamp is opened, sterilized to food sterilization in pot, guarantees food freshness in pot；It is specific:
After cooking food, when kettle temperature is down to sterilization ceiling temperature, block piece is opened, and ultraviolet LED lamp is opened, and kettle temperature, which is down to, to kill
When bacterium lowest temperature temperature, ultraviolet LED lamp is closed, and block piece lid closes.It is 90-25 that the sterilization temperature after cooking food, which can be preset,
DEG C, preferably 70-40 DEG C.
Further, one embodiment as pot cover of the present invention, control device include the control on pot cover ontology
Panel；Operation control panel (can such as be controlled ultraviolet by the work that control device controls ultraviolet LED lamp and/or blocks mould group
The unlatching of LED light is closed, and the movement of block piece, or even the movement of control ultraviolet LED lamp are controlled), it is easy to operate.
Further, one embodiment as pot cover of the invention, as shown in Figure 2 and Figure 3, pot cover ontology 1 are equipped with handle
Hand 9 and/or switch button 10；The setting of handle and/or switch button opens and closes pot body 8 convenient for pot cover.
Further, one embodiment as pot cover of the invention, as shown in figure 3, pot cover ontology 1 is equipped with exhaust cap
11, exhaust cap 11 has gas vent；Pot inner pressure, structural module, convenient for assembling can be discharged in the setting of exhaust cap.It is preferred that
Exhaust cap 11 is fixed on inner cover 102, and inner cover supports exhaust cap, and structure is more simple.
Further, one embodiment as pot cover of the present invention, sterilization mould group (sterilization shell) built-in battery is (preferably
Rechargeable battery) it powers to ultraviolet LED lamp, structure is simple, and when rechargeable battery being arranged certainly, rechargeable battery can also be connected by conducting wire
External power supply, after rechargeable battery electric power storage, using when pot cover regardless of whether power supply can issue ultraviolet light；Ultraviolet LED lamp can also lead to
The conducting wire connection external power supply for drawing sterilization mould group is crossed, is convenient for using for a long time, and need not charge or replace battery, using just
It is prompt.When equipped with sterilization shell, the preferably peripheral wall of the conducting wire 12 of ultraviolet LED lamp (or battery) power supply and sterilization shell is (as sterilized
The wall of shell) between be equipped with conducting wire sealing structure (such as silica gel plug 15), guarantee sterilization shell airtightness.
Further, one embodiment as pot cover of the present invention, when motor is set in sterilization shell, sterilizing can in shell
Internal battery (preferably rechargeable battery) powers to motor, and structure is simple, and when rechargeable battery being arranged certainly, rechargeable battery can also pass through
Conducting wire connect external power supply, after rechargeable battery electric power storage, using when pot cover regardless of whether power supply can start motor；Motor can also lead to
The conducting wire connection external power supply for drawing sterilization shell is crossed, is convenient for using for a long time, and need not charge or replace battery, using just
It is prompt.Preferably conducting wire is equipped between the conducting wire 12 of motor (or battery) power supply and the peripheral wall (wall as sterilized shell) for sterilizing shell
Sealing structure guarantees the airtightness of sterilization shell.
Wherein, seal rubber can be used in the structure (such as sealing ring, conducting wire sealing structure) that sealing is related on pot cover, both
Detachably, good sealing performance is ensured that.
A kind of pot provided by the invention, as shown in figure 5, including pot body 8 and aforementioned pot cover, pot cover ontology 1 is set in pot body 8
Pot body 8 is closed with lid.Pot cover ontology, which is set in pot body 8, closes pot body 8 with lid, and the light emission side of ultraviolet LED lamp 201 is equipped with for will be ultraviolet
Light directing sterilizes the light-guiding pillar 204 for going out light front end of mould group, shortens the stroke of ultraviolet light irradiation food, has food better
Rate of absorbing UV improves ultraviolet utilization rate, guarantees good bactericidal effect, and the setting of light-guiding pillar also adds ultraviolet LED lamp
Ultraviolet LED lamp is corroded with high temperature in pot at a distance from food, is avoided in pot, extends the service life of ultraviolet LED lamp.When being equipped with
When blocking mould group, mould group activity setting is blocked, the light that can be closed as needed between the light emission side and pot body of sterilization mould group is logical
Road is adhered to the light emission side of sterilization mould group to avoid the impurity for flutterring pot when such as cooking food, improves the transmissivity of ultraviolet LED lamp,
Guarantee good bactericidal effect, the impurity (such as swill, water vapour) that can generate ultraviolet LED lamp pot body is isolated, and is prevented
Only ultraviolet LED lamp surface is sticky with impurity, improves the transmissivity of ultraviolet LED lamp, extends the service life of ultraviolet LED lamp；It being capable of root
According to need open sterilization mould group light emission side and pot body between optical channel, (as reservation cook cooking cycle in, cooked food again
When not being eager edible) so that ultraviolet lighting injects pot body, to pot body and its inner matter, (food or bowls and chopsticks etc. can be put into
The intracorporal utensil of pot) sterilizing, guarantee good bactericidal effect, food fresh-keeping effect is good.
Further, one embodiment as pot of the present invention, including the heat preservation module being electrically connected with control device；It is convenient for
After cooked food, food is kept the temperature, during heat preservation, is carried out disinfection sterilization to food, control ultraviolet LED lamp and/or screening
The control device of gear mould group can share temperature sensor with heat preservation module, or even share a control module, to simplify structure,
It reduces the cost.
Certainly the pot for applying aforementioned pot cover, can also do following improvement: temperature sensor being set in pot body 8, control is filled
It is arranged in pot body 8；I.e. for pot, any one in temperature sensor and control device all may be provided at pot body 8 or pot cover
On ontology 1；For the pot with heat preservation module: to simplify structure, control device can be anti-using the temperature sensor of heat preservation module
The temperature of feedback controls ultraviolet LED lamp and/or blocks the work of mould group, and setting temperature sensor (can also additionally need not set certainly
Set additional temperature sensor), and control device may be either independent control ultraviolet LED lamp (such as the switch of ultraviolet LED lamp or
Mobile control) and/or block the control device of mould group, can also by the corresponding control device of heat preservation module and ultraviolet LED lamp (or
Blocking mould group) corresponding control device is integrated in a control module；The control panel that control device includes may also be arranged on
In pot body, or including multiple control panels, a part is set on pot cover ontology, and another part is set in pot body.
A kind of pot provided by the invention, as shown in Figs. 1-5, including pot body 8, pot cover, sterilization mould group 2, heat preservation module and control
Device processed, heat preservation module are electrically connected with control device, and pot cover includes for covering the pot cover ontology 1 for closing pot body 8, and sterilization mould group 2 is set
In on pot cover ontology 1, sterilization mould group 2 includes the ultraviolet LED lamp 201 being electrically connected with control device, and ultraviolet LED lamp 201 goes out light
Side is equipped with the light-guiding pillar 204 for going out light front end for ultraviolet light directing to be sterilized to mould group；Pot cover further includes blocking mould group 3, is blocked
Mould group 3 includes the block piece 301 being movably arranged on pot cover ontology 1, and block piece 301 can be moved to close or open sterilization mould group
Optical channel between 2 light emission side and pot body 8；Control device is set on pot body 8 and/or pot cover ontology 1；
The temperature control ultraviolet LED lamp 201 and/or block the work of mould group 3 that control device is fed back according to heat preservation module, or
On pot cover ontology 1 and/or pot body 8 is equipped with temperature sensor for monitoring kettle temperature, temperature sensor with
Control device electrical connection, the temperature control ultraviolet LED lamp 201 and/or block mould group 3 that control device is fed back according to temperature sensor
Work.The structure that the dependency structure being arranged on pot cover ontology can be addressed using aforementioned pot cover embodiment.
The light emission side setting light-guiding pillar of ultraviolet LED lamp is guide-lighting, shortens the stroke of ultraviolet light irradiation food, has food more
Good rate of absorbing UV, improves ultraviolet utilization rate, guarantees good bactericidal effect, the setting of light-guiding pillar also adds ultraviolet
LED light avoids high temperature in pot and corrodes ultraviolet LED lamp, extend the service life of ultraviolet LED lamp at a distance from food in pot.
Pot cover ontology is set in pot body and closes pot body with lid, blocks mould group activity setting, and can close sterilization mould group as needed goes out light
Optical channel between side and pot body is adhered to the light emission side of sterilization mould group to avoid the impurity for flutterring pot when such as cooking food, improves
The transmissivity of ultraviolet LED lamp guarantees good bactericidal effect, and (such as food is residual for the impurity that can generate ultraviolet LED lamp pot body
Slag, water vapour etc.) isolation, it prevents ultraviolet LED lamp surface to be sticky with impurity, improves the transmissivity of ultraviolet LED lamp, extend ultraviolet LED
The service life of lamp；The optical channel between the light emission side and pot body of sterilization mould group can be opened as needed, (as reservation cooks food
During object, when cooked food is not eager edible again) so that ultraviolet lighting injects pot body, to pot body and its inner matter (food
Object or bowls and chopsticks etc. can be put into the intracorporal utensil of pot) sterilizing, guarantee good bactericidal effect, food fresh-keeping effect is good.Control
Temperature automatic control ultraviolet LED lamp that device processed is fed back according to heat preservation module or temperature sensor and/or the work for blocking mould group,
It is easy to operate, there is good bactericidal effect, food fresh-keeping effect is good.
It further, further include reservation module, reservation module is electrically connected with control device, is cooked food and is more convenient, can
According to the demand of user, automatic reservation cooks function；In reservation process, control device can also control ultraviolet LED according to temperature
Lamp and/or the work for blocking mould group carry out disinfection sterilization to food material, keep its freshness, when preventing subscription time too long,
Food goes bad before cooking.The control panel that control device includes may be provided on pot body or pot cover ontology or control device
Including multiple control panels, a part is set on pot cover ontology, and another part is set in pot body.
Food fresh-keeping method, includes the following steps: in pot provided by the invention
S1, it cooks in cooking cycle, block piece lid is kept to close, sterilize the optical channel envelope between the light emission side and pot body of mould group
It closes；
(as before keeping the temperature, in heat preservation and/or after keeping the temperature) after S2, end cooking food, kettle temperature reaches preset sterilization
When temperature, block piece is opened, and the optical channel sterilized between the light emission side and pot body of mould group is opened, and control device controls ultraviolet LED
Lamp is opened, and ultraviolet LED lamp issues ultraviolet light and transmits through light-guiding pillar, is irradiated in pot body and is eaten across the light emission side for sterilizing mould group
Object.It is 90-25 DEG C that sterilization temperature, which can be preset, and preferably sterilization temperature is 70-40 DEG C.
Light-guiding pillar shortens the stroke of ultraviolet light irradiation food, so that food is had better rate of absorbing UV, improves ultraviolet
Utilization rate guarantees good bactericidal effect, increases ultraviolet LED lamp at a distance from food in pot, avoids in pot high temperature to purple
Outer LED light corrodes, and extends the service life of ultraviolet LED lamp；Control device automatically controls the work of ultraviolet LED lamp, to eating in pot body
Object is sterilized, and conjunction can be covered, open by blocking mould group, is prevented the light emission side of impurity pollution sterilization mould group and is influenced ultraviolet transmission,
Ultraviolet luminous energy enters pot body in sterilization, easy to operate, has good bactericidal effect, and food fresh-keeping effect is good.Lower than 90 DEG C,
Food can breed bacterium, especially temperature lower than 70 DEG C, and food is easier to breed bacterium, and the temperature 25-40 of usually accommodating food
It DEG C is also the preference temperature of bacterial reproduction, food easily go bad because of bacterial action, using ultraviolet, can effectively sterilize, but cook and eat
Object flutter pot cause on ultraviolet transmission element adhere to food impurity will affect UV transmittance, block mould group setting can either prevent it is miscellaneous
The light emission side of matter adherency sterilization mould group, and efficient sterilizing can be carried out when needing to sterilize.
The structure that food fresh-keeping method is related in this pot such as sterilization mould group, is blocked aforementioned pot cover or pot can be used in mould group
The structure of embodiment.Aforementioned pot or pot cover can also be controlled using this method, fresh-keeping to carry out to food in pot.
Further, further include following steps:
During S3, reservation cook food, block piece is opened, and control device controls ultraviolet LED lamp and issues ultraviolet light warp
Light-guiding pillar transmission is irradiated to food in pot body across the light emission side for sterilizing mould group；Food material before cooking can be carried out
Disinfection and sterilization prevents the too long food material of subscription time rotten.The sterilization temperature preset value in default stage can with cook food after
Sterilization temperature preset value it is identical, can also be different；Not likewise it is preferred that when the sterilization temperature in reservation stage is 25-70 DEG C, starting
Ultraviolet LED lamp is conducive to high-effective disinfecting and sterilizes.
Further, it in step S2 and/or step S3, after first adjusting ultraviolet LED lamp to the distance of food, is then turned on ultraviolet
LED light.The second driving device can be controlled by control device, the second driving device drives ultraviolet LED lamp mobile and adjusts purple
Distance of the outer LED light to food.The distance of ultraviolet LED lamp to food is moderate, can be improved ultraviolet utilization rate, has and preferably kills
Bacterium effect.Certainly ultraviolet LED lamp, then adjustable range can also be first opened, so that more precise control starts the opportunity of sterilization, or
The distance for adjusting ultraviolet LED lamp to food is synchronous with ultraviolet LED lamp is opened to be carried out, and sterilization opportunity and ultraviolet utilization rate are taken into account.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (14)
1. pot cover, including for covering pot cover ontology, control device and the sterilization mould group on the pot cover ontology of closing pot body,
The sterilization mould group includes the ultraviolet LED lamp being electrically connected with the control device；It is characterized by: the ultraviolet LED lamp goes out
Light side is equipped with for will sterilize the light-guiding pillar for going out light front end of mould group described in ultraviolet light directing；
The pot cover further includes blocking mould group, and the mould group of blocking includes the block piece being movably arranged on the pot cover ontology, institute
Stating block piece can move to close or open the optical channel between the light emission side and the pot body of the sterilization mould group；
The mould group of blocking further includes the first driving device on the pot cover ontology and being electrically connected with the control device,
The first driving device is connect with the block piece；The first driving device under the control of the control device, drives
Optical channel between light emission side and the pot body of the block piece movement to close or open the sterilization mould group；
The sterilization mould group further includes the second driving device on the pot cover ontology and being electrically connected with the control device,
Second driving device is connect with the ultraviolet LED lamp；Second driving device under the control of the control device, is driven
It is mobile to increase or reduce at a distance from its interior bottom with the pot body to move the ultraviolet LED lamp；
The first driving device and second driving device respectively use a motor, the output shaft of the motor with it is corresponding
The block piece or ultraviolet LED lamp connection, or
The first driving device and second driving device are integrated on the motor of a dual output, and the one of the motor
A output shaft is connect with the block piece, another output shaft is connect with the ultraviolet LED lamp；
The pot cover ontology is equipped with the temperature sensor for monitoring kettle temperature, and the temperature sensor and the control fill
Connection is set, temperature that the control device is fed back according to temperature sensor controls the ultraviolet LED lamp and/or described blocks mould group
Work.
2. pot cover according to claim 1, it is characterised in that: the sterilization mould group includes being set on the pot cover ontology
Closed sterilization shell, the ultraviolet LED lamp and the motor are set in the sterilization shell.
3. pot cover according to claim 2, it is characterised in that: when the first driving device and second driving device
When being integrated on the motor of a dual output, two output shafts of the motor of the dual output are located on the opposite two sides of motor；
The mould group of blocking further includes connector, and the pot cover ontology is equipped with the first position limiting structure for limiting the connector rotation,
The first output axis connection of one end of the connector and the motor, the other end are fixed with the block piece；Outside the sterilization
Shell is equipped with the second position limiting structure for limiting the ultraviolet LED lamp rotation, the second output of the ultraviolet LED lamp and the motor
Axis connection.
4. pot cover according to claim 3, it is characterised in that: the sterilization shell includes protecting crust and is detachably set to institute
The ultraviolet transmission element gone out in light opening for stating protecting crust, is equipped with sealing structure between the ultraviolet transmission element and the protecting crust,
The light-guiding pillar is arranged in the light emission side of the ultraviolet transmission element.
5. pot cover according to claim 4, it is characterised in that: be equipped in the sterilization shell and be used to support ultraviolet LED lamp
Ultraviolet supporting element and be used to support the motor supports of the motor, the motor supports are located at the ultraviolet transmission element
The opposite two sides of the ultraviolet supporting element；The motor is set between the motor supports and the ultraviolet supporting element, institute
Ultraviolet LED lamp is stated to be set between the ultraviolet supporting element and the ultraviolet transmission element.
6. pot cover according to claim 1, it is characterised in that: the pot cover ontology includes the outer cover being detachably connected and interior
Lid, the sterilization mould group are detachably set between the inner cover and the outer cover；It is covered in described and is equipped with sterilization opening, the screening
Block piece can be moved to cover and close or open the sterilization opening；The block piece is set to the close pot body of the sterilization opening
Interior bottom side or set on it is described sterilization opening far from the pot body interior bottom side.
7. pot cover according to claim 6, it is characterised in that: the sterilization mould group lid closes the separate institute of the sterilization opening
The side of the interior bottom of pot body is stated, the block piece is set to the side of the interior bottom close to the pot body of the sterilization opening.
8. pot cover according to claim 6, it is characterised in that: the outer cover includes the upper cover and lower cover being detachably connected,
The inner cover is anchored on the upper lid, on the lower lid or between the upper cover and the lower cover；The sterilization mould is mounted on
Between the upper cover and the inner cover.
9. pot cover according to claim 1, it is characterised in that: the first driving device is equipped with gear, described to block
Part is equipped with the rack gear engaged with the gear.
10. pot, it is characterised in that: including pot body and pot cover of any of claims 1-9, the pot cover ontology is set to
The pot body is closed with lid in the pot body.
11. pot, including pot body, pot cover, sterilization mould group, heat preservation module and control device, the heat preservation module and control dress
Electrical connection is set, the pot cover includes for covering the pot cover ontology for closing the pot body, and the sterilization mould is mounted on the pot cover ontology
On, the sterilization mould group includes the ultraviolet LED lamp being electrically connected with the control device, it is characterised in that: the ultraviolet LED lamp
Light emission side is equipped with for will sterilize the light-guiding pillar for going out light front end of mould group described in ultraviolet light directing；The pot further includes blocking mould
Group, the mould group of blocking includes the block piece being movably arranged on the pot cover ontology, the block piece can move to close or
Open the optical channel between the light emission side and the pot body of the sterilization mould group；The control device be set to the pot body and/or
On the pot cover ontology；
Temperature that the control device is fed back according to the heat preservation module controls the ultraviolet LED lamp and/or described blocks mould group
Work, or
On the pot cover ontology and/or the pot body is equipped with the temperature sensor for monitoring the kettle temperature, the temperature
Degree sensor is electrically connected with the control device, and the control device is according to the temperature control that the temperature sensor is fed back
Ultraviolet LED lamp and/or the work for blocking mould group.
12. pot according to claim 11, it is characterised in that: it further include reservation module, the reservation module and the control
Device electrical connection processed.
13. food fresh-keeping method in pot, characterized by the following steps:
S1, it cooks in cooking cycle, block piece lid is kept to close, sterilize the optical channel closing between the light emission side and pot body of mould group；
S2, terminate after cooking food, when kettle temperature reaches preset sterilization temperature, block piece is opened, and sterilization mould group goes out light
Optical channel between side and pot body is opened, and control device controls ultraviolet LED lamp and opens, and the ultraviolet LED lamp issues ultraviolet light warp
Light-guiding pillar transmission is irradiated to food in pot body across the light emission side for sterilizing mould group.
14. food fresh-keeping method in pot according to claim 13, it is characterised in that: further include following steps:
During S3, reservation cook food, block piece is opened, and it is ultraviolet that the control device controls the ultraviolet LED lamp sending
Light is transmitted through light-guiding pillar, is irradiated to food in pot body across the light emission side for sterilizing mould group.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610791376.8A CN106235893B (en) | 2016-08-31 | 2016-08-31 | Food fresh-keeping method in pot cover, pot and pot |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610791376.8A CN106235893B (en) | 2016-08-31 | 2016-08-31 | Food fresh-keeping method in pot cover, pot and pot |
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| CN106235893A CN106235893A (en) | 2016-12-21 |
| CN106235893B true CN106235893B (en) | 2019-08-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108618631B (en) * | 2017-03-20 | 2021-12-17 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and sterilization method |
| CN108618625A (en) * | 2017-03-20 | 2018-10-09 | 佛山市顺德区美的电热电器制造有限公司 | Sterilization module, cooking apparatus and method for disinfection |
| CN106913198A (en) * | 2017-05-05 | 2017-07-04 | 合肥图腾龙企业管理事务所（有限合伙） | A kind of efficient electric cooker of intelligent and safe |
| CN110250937B (en) | 2017-08-09 | 2020-09-04 | 沙克忍者运营有限责任公司 | Cooking system |
| WO2020176477A1 (en) | 2019-02-25 | 2020-09-03 | Sharkninja Operating Llc | Cooking system with guard |
| US20210121012A1 (en) | 2020-03-30 | 2021-04-29 | Sharkninja Operating Llc | Cooking device and components thereof |
| CN112545305B (en) * | 2020-12-31 | 2021-09-03 | 珠海格力电器股份有限公司 | Pressure cooker |
| CN114098417B (en) * | 2021-12-27 | 2022-09-09 | 江西省康舒陶瓷股份有限公司 | Fine ceramic cooking device with continuous sterilization function |
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| CN105159159A (en) * | 2015-08-06 | 2015-12-16 | 广州市鸿利光电股份有限公司 | Mobile terminal with ultraviolet sterilization function and controlling method thereof |
| CN205068560U (en) * | 2015-09-29 | 2016-03-02 | 沈阳中钞信达金融设备有限公司 | High -efficient ultraviolet sensor detection device |
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| CN2714999Y (en) * | 2004-07-06 | 2005-08-03 | 成都骏元科技发展有限责任公司 | Microwave electrodeless discharge ultraviolet sterilizing microwave oven |
| CN204394275U (en) * | 2015-01-27 | 2015-06-17 | 佛山市顺德区美的电热电器制造有限公司 | Cooker |
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| CN106235893A (en) | 2016-12-21 |
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Effective date of registration: 20220621 Address after: 243000, No. 399, Baoqing Road, economic and Technological Development Zone, Maanshan City, Anhui Province Patentee after: MAANSHAN JIESHENG SEMICONDUCTOR CO.,LTD. Address before: 518000 5A06, block B, Wanlian building, Wanggu industrial fifth road, Shekou, Nanshan District, Shenzhen, Guangdong Patentee before: HEALTH UV TECHNOLOGY Co.,Ltd. |