CN106235893A - 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
- CN106235893A CN106235893A CN201610791376.8A CN201610791376A CN106235893A CN 106235893 A CN106235893 A CN 106235893A CN 201610791376 A CN201610791376 A CN 201610791376A CN 106235893 A CN106235893 A CN 106235893A
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- China
- Prior art keywords
- pot
- module
- sterilization
- led lamp
- ultraviolet
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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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses pot cover, including pot cover body, the module that sterilizes, control device and block module, sterilization module includes that ultraviolet LED lamp, the light emission side of ultraviolet LED lamp are provided with light-guiding pillar；Bactericidal effect is good, uviol lamp is long for service life.Also disclose pot, including pot and the aforementioned pot cover being covered in pot；Bactericidal effect is good, uviol lamp is long for service life.Also disclose pot, set up and control the heat preservation module that device electrically connects, control device and be located on pot and/or pot cover body, and be connected with heat preservation module or temperature sensor；Bactericidal effect is good, uviol lamp is long for service life.Also disclose food fresh-keeping method in pot: boiling process, block piece covers, and optical channel is closed；Terminating boiling, reach to preset sterilization temperature, block piece is opened, and optical channel is opened, and ultraviolet LED lamp is opened, and ultraviolet light transmits through light-guiding pillar, is irradiated to food in pot through the light emission side of sterilization module；Easy and simple to handle, good sterilization effect, good refreshing effect.
Description
Technical field
The invention belongs to kitchen utensils technical field, be specifically related to a kind of food fresh-keeping method in pot cover, pot and pot.
Background technology
Along with growth in the living standard, people are more and more higher to the requirement of quality of life.Generally food (as rice, soup,
Medicated porridge) the best and easy breed bacteria of mouthfeel after long-time heat preservation in electric cooker, e.g., in electric cooker, the food such as rice is at 25-40
In the range of DEG C, easy bacterial reproduction and go bad.
Existing technology generally use in pot cover food in uviol lamp direct irradiation pot realize the function of disinfection,
To ensure the quality of food.But in actual use, pot (electric cooker, pressure cooker etc.) cook or medicated porridge or other food (as
Soup, dish) etc., easily the liquid by rice water or with other food debriss is flutterred on pot cover, and by these impurity, (food flutterring pot is residual
Slag) impact, the absorbance of uviol lamp is too low, thus causes the reduction of disinfection, it is impossible to the freshness of food in guarantee pot, deeply
The absorbance of uviol lamp is more susceptible to impurity effect；For ensureing light-out effect, the light that goes out generally being close on pot cover by uviol lamp is used
Quartz glass, uviol lamp is easily damaged by high temperature erosion in pot.
Summary of the invention
A technical problem to be solved by this invention is to provide a kind of bactericidal effect good, uviol lamp length in service life
Pot cover.
For solving above-mentioned technical problem, pot cover of the present invention the technical scheme is that
Pot cover, including the pot cover body for covering pot, controls device and the sterilization mould being located on described pot cover body
Group, described sterilization module includes the ultraviolet LED lamp electrically connected with described control device；The light emission side of described ultraviolet LED lamp is provided with
For ultraviolet light being guided the light-guiding pillar light front end of described sterilization module.
Further, also include blocking module, described in block module and include being movably arranged at blocking on described pot cover body
Part, described block piece can move to close or open the optical channel between light emission side and the described pot of described sterilization module.
Further, block what module also included being located on described pot cover body and electrically connect with described control device described in
First driving means, described first driving means is connected with described block piece；Described first driving means is at described control device
Control under, drive the motion of described block piece to close or to open the light between light emission side and the described pot of described sterilization module
Passage.
Further, described sterilization module also includes being located on described pot cover body and electrically connect with described control device
Second driving means, described second driving means is connected with described ultraviolet LED lamp；Described second driving means controls dress described
Under the control put, described ultraviolet LED lamp is driven to move to increase or reduce the distance of itself and the inner bottom part of described pot.
Further, described first driving means and described second driving means respectively use a motor, described motor
Output shaft connects with corresponding described block piece or described ultraviolet LED lamp, or
Described first driving means and described second driving means are integrated on the motor of a dual output, and described motor
An output shaft be connected with described block piece, another output shaft is connected with described ultraviolet LED lamp.
Further, described sterilization module includes the airtight sterilization shell being located on described pot cover body, described ultraviolet
LED and described motor are all located in this sterilization shell.
Further, two output shafts of the motor of described dual output are positioned on the both sides that motor is relative；Described block mould
Group also includes that connector, described pot cover body are provided with and limits the first position limiting structure that described connector rotates, described connector
One end be connected with the first output shaft of described motor, the other end is fixed with described block piece；Described sterilization shell is provided with limit
Making the second position limiting structure that described ultraviolet LED lamp rotates, described ultraviolet LED lamp is connected with the second output shaft of described motor.
Further, described sterilization shell includes protecting crust and is detachably located at the purple on light opening of described protecting crust
Outer transmission element, is provided with sealing structure between described ultraviolet transmission element and described protecting crust, described light-guiding pillar is arranged on described ultraviolet
In the light emission side of transmission element.
Further, the ultraviolet support member for supporting ultraviolet LED lamp it is provided with in described sterilization shell and for supporting
Stating the motor supports of motor, described motor supports is positioned at relative two of described ultraviolet support member with described ultraviolet transmission element
Side；Described motor is located between described motor support plate and described ultraviolet support member, and described ultraviolet LED lamp is located at described ultraviolet and is propped up
Between support member and described ultraviolet transmission element.
Further, described pot cover body includes that enclosing cover and the inner cap removably connected, described sterilization module detachably set
Between described inner cap and described enclosing cover；Covering in described and be provided with sterilization opening, described block piece can move to cover or beat
Open described sterilization opening；Described block piece is located at the side of the inner bottom part of the close described pot of described sterilization opening or is located at institute
State the side of the inner bottom part away from described pot of sterilization opening.
Further, described sterilization module covers the side of the inner bottom part away from described pot of described sterilization opening, institute
State the side of inner bottom part that block piece is located at the close described pot of described sterilization opening.
Further, described enclosing cover includes upper cover and the lower cover removably connected, described inner cap be anchored on described cover,
Cover under described or between described upper cover and described lower cover；Described sterilization module is located between described upper cover and described inner cap.
Further, described on cover the locating part being provided with for supporting described inner cap, described under cover and be provided with draw-in groove, institute
Stating upper cover involutory with described lower cover, described inner cap is limited between described locating part and described draw-in groove；The lower end of described upper cover sets
Have interior convex edge, the upper end of described lower cover be provided with grab, when described upper cover is involutory with described lower cover, described interior convex edge and described card
Hook coordinates and locks described upper cover, described inner cap and described lower cover.
Further, described first driving means is provided with gear, and described block piece is provided with and engages with described gear
Tooth bar.
Further, described pot cover body is provided with the temperature sensor for monitoring kettle temperature, described temperature sensing
Device is connected with described control device, described control device according to the temperature of temperature sensor feedback control described ultraviolet LED lamp and/
Module work is blocked described in or.
Having the beneficial effects that of the pot cover that the present invention provides: uviol lamp uses ultraviolet LED lamp, the light emission side of ultraviolet LED lamp
It is provided with light-guiding pillar, it is possible to when pot cover is covered in pot, shortens ultraviolet and irradiate the stroke of food, make food have preferably
Rate of absorbing UV, improves the utilization rate of ultraviolet, it is ensured that good bactericidal effect, add food in ultraviolet LED lamp and pot away from
From, it is to avoid in pot, ultraviolet LED lamp is corroded by high temperature, extends the service life of ultraviolet LED lamp.
Movable setting blocks module, it is possible to close the optical channel between light emission side and the pot of sterilization module as required,
To avoid the impurity flutterring pot to stick to the light emission side of sterilization module, open the light between light emission side and the pot of sterilization module and lead to
Road, so that ultraviolet lighting injects pot sterilizing；The light emission side being prevented from sterilization module is sticky with the impurity flutterring pot, improves purple
The absorbance of outer LED, it is ensured that good bactericidal effect.
Another technical problem to be solved by this invention is to provide one, and bactericidal effect is good, uviol lamp is long for service life
Pot.
For solving above-mentioned technical problem, pot of the present invention the technical scheme is that
Pot, including pot and described pot cover, described pot cover body is located in described pot to cover described pot.
Having the beneficial effects that of the pot that the present invention provides: pot cover body is located in pot to cover pot, uviol lamp uses
Ultraviolet LED lamp, the light emission side of ultraviolet LED lamp is provided with light-guiding pillar, shortens ultraviolet and irradiates the stroke of food, makes food have more preferably
Rate of absorbing UV, improve the utilization rate of ultraviolet, it is ensured that good bactericidal effect, add food in ultraviolet LED lamp and pot
Distance, it is to avoid in pot, ultraviolet LED lamp is corroded by high temperature, extends the service life of ultraviolet LED lamp.
Movable setting blocks module, it is possible to close the optical channel between light emission side and the pot of sterilization module as required,
To avoid the impurity flutterring pot to stick to the light emission side of sterilization module, open the light between light emission side and the pot of sterilization module and lead to
Road, so that ultraviolet lighting injects pot sterilizing；The light emission side being prevented from sterilization module is sticky with the impurity flutterring pot, improves purple
The absorbance of outer LED, it is ensured that good bactericidal effect, food fresh-keeping is effective.
Another technical problem to be solved by this invention is to provide a kind of easy and simple to handle, ultraviolet transmission rate height, food
Good refreshing effect, the pot of uviol lamp length in service life.
For solving above-mentioned technical problem, pot of the present invention the technical scheme is that
Pot, including pot, pot cover, sterilization module, heat preservation module and control device, described heat preservation module controls dress with described
Putting electrical connection, described pot cover includes the pot cover body for covering described pot, and described sterilization module is located at described pot cover body
On, described sterilization module includes the ultraviolet LED lamp electrically connected with described control device, and the light emission side of described ultraviolet LED lamp is provided with
For ultraviolet light being guided the light-guiding pillar light front end of described sterilization module；Described pot also includes blocking module, described in block
Module includes the block piece being movably arranged on described pot cover body, and described block piece can move to close or open described sterilization
Optical channel between light emission side and the described pot of module；Described control device is located at described pot and/or described pot cover body
On；
The temperature that described control device feeds back according to described heat preservation module control described ultraviolet LED lamp and/or described in block
Module works, or
On described pot cover body and/or described pot is provided with the temperature sensor for monitoring described kettle temperature, institute
Stating temperature sensor to electrically connect with described control device, described control device controls according to the temperature of described temperature sensor feedback
Described ultraviolet LED lamp and/or described in block the work of module.
Further, described also including preengages module, and described reservation module electrically connects with described control device.
Having the beneficial effects that of the pot that the present invention provides: pot cover body is located in pot to cover pot, uviol lamp uses
Ultraviolet LED lamp, the light emission side of ultraviolet LED lamp is provided with light-guiding pillar, shortens ultraviolet and irradiates the stroke of food, makes food have more preferably
Rate of absorbing UV, improve the utilization rate of ultraviolet, it is ensured that good bactericidal effect, add food in ultraviolet LED lamp and pot
Distance, it is to avoid in pot, ultraviolet LED lamp is corroded by high temperature, extends the service life of ultraviolet LED lamp；What activity was arranged blocks mould
Group, it is possible to close the optical channel between light emission side and the pot of sterilization module as required, to avoid the impurity flutterring pot to stick to
The light emission side of sterilization module, opens the optical channel between light emission side and the pot of sterilization module, so that ultraviolet lighting injects pot
Sterilizing；The light emission side being prevented from sterilization module is sticky with the impurity flutterring pot, improves the absorbance of ultraviolet LED lamp, it is ensured that good
Good bactericidal effect；Control device according to the temperature automatic control ultraviolet LED lamp of heat preservation module or temperature sensor feedback and/or
Block the work of module, easy and simple to handle, there is good bactericidal effect, food fresh-keeping is effective.
Another technical problem to be solved by this invention is to provide a kind of easy and simple to handle, good sterilization effect, guarantor
Food fresh-keeping method in fresh effective pot.
For solving above-mentioned technical problem, in pot of the present invention, food fresh-keeping method the technical scheme is that
Food fresh-keeping method in pot, comprises the steps:
In S1, boiling cooking cycle, block piece is kept to cover, the optical channel envelope between light emission side and the pot of sterilization module
Close；
After S2, end boiling food, when kettle temperature reaches default sterilization temperature, block piece is opened, sterilization module
Optical channel between light emission side and pot is opened, and controls device and controls the unlatching of ultraviolet LED lamp, and described ultraviolet LED lamp sends ultraviolet
Light transmits through light-guiding pillar, is irradiated to food in pot through the light emission side of sterilization module.
Further, also comprise the steps:
During S3, reservation boiling food, block piece is opened, and described control device controls described ultraviolet LED lamp and sends
Ultraviolet light transmits through light-guiding pillar, is irradiated to food in pot through the light emission side of sterilization module.
The having the beneficial effects that of food fresh-keeping method in the pot that the present invention provides: uviol lamp uses ultraviolet LED lamp, light-guiding pillar
Shorten ultraviolet and irradiate the stroke of food, make food have more preferable rate of absorbing UV, improve the utilization rate of ultraviolet, it is ensured that be good
Bactericidal effect, add the distance of food in ultraviolet LED lamp and pot, it is to avoid in pot, ultraviolet LED lamp is corroded by high temperature, extends
The service life of ultraviolet LED lamp；Control device and automatically control the work of ultraviolet LED lamp, food in pot is sterilized, blocks mould
Group can cover, open, and prevents impurity effect ultraviolet transmission, and ultraviolet luminous energy enters pot when sterilization, easy and simple to handle, has good
Good bactericidal effect, food fresh-keeping is effective.
Accompanying drawing explanation
The structural representation of the pot cover that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 is the A-A profile of Fig. 1；
The explosive view of the pot cover that Fig. 3 provides for the embodiment of the present invention；
Fig. 4 is the C portion enlarged drawing of Fig. 2；
The structural representation of the pot that Fig. 5 embodiment of the present invention provides；
Wherein: in 1-pot cover body, 101-enclosing cover, 1011-upper cover, 10111-locating part, 10112-under convex edge, 1012-
Lid, 10121-grab, 102-inner cap, 1021-sterilization opening, 2-sterilization module, 201-ultraviolet LED lamp, 202-sterilization shell,
2021-protecting crust, 2022-ultraviolet transmission element, 203-ultraviolet support member, 204-light-guiding pillar, 3-block module, 301-block piece,
302-connector, 4-motor, 5-motor supports, 6-sealing ring, 7-ring for fixing, 8-pot, 9-handle, 10-shift knob,
11-exhaust cap, 12-wire, 13-sterilization fixing screw, 14-motor trip bolt, 15-silica gel plug.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
As Figure 1-4, the pot cover that the present invention provides, including the pot cover body 1 for covering pot, control device and set
Sterilization module 2 on pot cover body 1, sterilization module 2 includes and controls the ultraviolet LED lamp 201 that device electrically connects；Ultraviolet LED
The light emission side of lamp 201 is provided with the light-guiding pillar 204 going out light front end for ultraviolet light guides sterilization module.Pot cover body during use
11 are covered in pot 8, as it is shown in figure 5, the light emission side of ultraviolet LED lamp is provided with light-guiding pillar, shortens ultraviolet and irradiate the row of food
Journey, makes food have more preferable rate of absorbing UV, improves the utilization rate of ultraviolet, it is ensured that good bactericidal effect, setting of light-guiding pillar
Put, also add the distance of food in ultraviolet LED lamp and pot, it is to avoid in pot, ultraviolet LED lamp is corroded by high temperature, extends ultraviolet
The service life of LED.
Further, in an embodiment of the present invention, pot cover also includes blocking module 3, blocks module 3 and includes being movably arranged at
Block piece 301 on pot cover body 1, block piece 301 can move to close or open sterilization module 2 light emission side and pot it
Between optical channel.Block module activity to arrange, it is possible to close the light between light emission side and the pot of sterilization module as required and lead to
Road, during such as boiling food, the light emission side of the module that sterilizes to avoid the impurity flutterring pot to stick to, improve the absorbance of ultraviolet LED lamp,
Ensure good bactericidal effect, it is possible to impurity (such as food debris, water vapour etc.) isolation ultraviolet LED lamp pot produced, anti-
Only ultraviolet LED lamp surface is sticky with impurity, improves the absorbance of ultraviolet LED lamp, extends the service life of ultraviolet LED lamp；Can root
The optical channel between light emission side and the pot of sterilization module is opened, during such as insulation or reservation, so that ultraviolet lighting injects according to needs
Pot, to pot and inner matter thereof the utensil of pot (food or the bowls and chopsticks etc. can put into) sterilizing.Wherein, sterilization module
The outer surface of pot cover body can be highlighted, it is possible to the inner surface of prominent pot cover body 1, it is possible to be located at pot cover body 1 outer surface and
Between inner surface.Optional block piece 301 is detachably arranged on pot cover body, to be convenient for changing, to clean.
Further, in an embodiment of the present invention, block piece 301 can be can to carry out translating and/or rotational motion
Structure, translating and/or rotate can be all laterally and/or longitudinally to move；What transverse movement referred to be parallel to sterilize module goes out light
Motion on the direction of side, the motion on the direction of the light emission side of the module that longitudinally refers to be perpendicular to sterilize, have laterally simultaneously and
Longitudinal motion can be stage by stage, more longitudinally or the most horizontal, it is also possible to be carry out simultaneously horizontal or vertical
To (i.e. oblique movement).The dependency structure of transverse translation (or longitudinal translation), concretely: block piece and pot cover body or sterilization
Laterally steering structure (or longitudinally guiding structure) on module connects, in the guiding of laterally steering structure (or longitudinally guiding structure)
Under carry out transverse translation (or longitudinal translation), guide frame can be the structure that gathering sill or guide post etc. have guide function.Horizontal
To rotating concrete dependency structure, can be: block piece is located at and blocks in rotating shaft with longitudinal, and axis of rotation is blocked on block piece edge,
Can close or open optical channel；Or block piece includes that two parallel baffle plates, a baffle plate are provided with the first through hole, another
Individual baffle plate is provided with the second through hole, controls a baffle plate lateral rotation and can make the first through hole and the second through hole relatively or dislocation,
Being that optical channel is opened relatively, dislocation is that optical channel is closed.Longitudinally rotate concrete dependency structure, can be: block piece is located at horizontal
To block in rotating shaft, block piece along blocking axis of rotation, can be closed or open optical channel.Certainly translation and/or rotation fortune
Dynamic particularly relevant structure can also use alternate manner to arrange, and the most uniquely limits.
Further, in an embodiment of the present invention, block module 3 also include being located on pot cover body 1 and fill with control
Putting the first driving means of electrical connection, the first driving means is connected with block piece 301；First driving means is controlling the control of device
Under system, drive block piece 301 to move to close or open the optical channel between light emission side and the pot of sterilization module 2.Control dress
Put control the first driving means drive block piece automatically to move to close or open between light emission side and the pot of sterilization module
Optical channel, easy and simple to handle, accurately control, more efficiently closing optical channel stops impurity, more efficiently opens optical channel, enters
Row disinfection, has good bactericidal effect.Specifically, the first driving means can be to include pneumatic actuating device, surge and drive
Dynamic device, magnetic driving equipment, the power set of driving driven by motor or for driving the driving means such as motor；Preferably first drives
Device is electric rotating machine or push-rod electric machine, simple in construction, low cost.
Further, in an embodiment of the present invention, sterilization module 2 also includes the second driving being located on pot cover body 1
Device and with control device electrically connect, the second driving means is connected with ultraviolet LED lamp 201；Second driving means is controlling device
Control under, drive ultraviolet LED lamp 201 to move to increase or reduce the distance of its inner bottom part with pot.Control device to control
Second driving means drives ultraviolet LED lamp to move, it is possible to increase or reduce the distance of ultraviolet LED lamp and the inner bottom part of pot, energy
Enough being automatically adjusted ultraviolet LED lamp to the distance of food in pot the most as required, no matter in pot, food is how many, and ultraviolet LED lamp all can
Food is efficiently irradiated, improves the germicidal efficiency of ultraviolet LED lamp.Specifically, the second driving means can be to include pneumatic driving
Dynamic device, driving means of surging, magnetic driving equipment, the power set of driving motor or for driving the driving means such as motor, excellent
Selecting the second driving means is electric rotating machine or push-rod electric machine, simple in construction, low cost.
Further, in an embodiment of the present invention, can have aforementioned first driving means and the second driving means simultaneously.
Wherein, the first driving means and the second driving means can respectively use a motor, the output shaft of motor and corresponding block piece 301
Or ultraviolet LED lamp 201 connects；Structure arranges the most flexible, as complicated in the moving line of block piece and ultraviolet LED lamp or interval
Time farther out, this structure optional.First driving means and the second driving means also can be integrated on the motor 4 of a dual output,
And an output shaft of motor 4 is connected with block piece 301, another output shaft is connected with ultraviolet LED lamp 201.First drives dress
Putting and respectively use a motor with the second driving means, this structure is the simplest, compact, is more conducive to reduce pot cover volume, controls also
The easiest.
Further, in an embodiment of the present invention, sterilization module 2 includes the airtight sterilization being located on pot cover body 1
Shell 202, ultraviolet LED lamp 201 and motor 4 are all located in this sterilization shell 202.Sterilization shell is located at by ultraviolet LED lamp and motor
In 202, simple in construction, compact, it is possible to ultraviolet LED lamp and motor to be protected, prevents water vapour or food debris etc. from entering
Ultraviolet LED lamp, motor, improve absorbance and the service life of ultraviolet LED lamp, it is ensured that motor is properly functioning, improves motor and uses
In the life-span, be conducive to reducing the volume of sterilization dependency structure (sterilization module, block module) so that it is design the most flexible, installation is more
For simplicity, both sterilization shell 202 can be located at pot cover body interior, it is possible to allow sterilization shell 202 protrude from outside pot cover body
Surface or inner surface.
Further, in an embodiment of the present invention, the first driving means is provided with gear, and block piece is provided with and gear
The tooth bar of engagement；First driving means work, gear driven tooth bar, drive block piece motion, simple in construction, it is easy to control.When
So, if arranging the second driving means and uviol lamp support member, it is also possible to gear, the mode of rack gear drive uviol lamp to support
Part moves, and is i.e. provided with gear in the second driving means, is provided with the tooth bar engaged with this gear, structure on uviol lamp support member
Simply, it is easy to control.
Further, in an embodiment of the present invention, to be positioned at motor 4 relative for two output shafts of the motor 4 of dual output
On both sides；Block module and also include that connector 302, pot cover body are provided with the first position limiting structure limiting connector 302 rotation,
One end of connector 302 is connected with the first output shaft of motor, and the other end is fixed with block piece 301；Sterilization shell 202 is provided with
Limit the second position limiting structure that ultraviolet LED lamp 201 rotates, ultraviolet LED lamp 201 (or for supporting the knot of ultraviolet LED lamp 201
Structure, ultraviolet support member 203 as be described hereinafter) it is connected with the second output shaft of motor 4.The first forward and reverse rotation of output shaft of motor and
Drive block piece alternating translational, the second forward and reverse rotation of output shaft of motor and drive ultraviolet LED lamp alternating translational, and then band
Dynamic ultraviolet LED lamp translation, same driven by motor block piece and ultraviolet LED lamp move, and conveniently control, and are effectively improved sterilization effect
Rate, it is ensured that bactericidal effect, two output shafts are positioned at the both sides that motor is relative, it is possible to export in the two directions, it is possible to avoid knot
Structure is interfered, and reduces and blocks module and the volume of sterilization module, and simple in construction, compact, the setting of connector can will be located in 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
Effectively utilize space, it is simple to assemble, easy and simple to handle.
Further, in an embodiment of the present invention, sterilization shell 202 includes protecting crust 2021 and is detachably located at protection
The ultraviolet transmission element 2022 gone out on light opening of shell 2021, is provided with sealing structure between ultraviolet transmission element 2022 and protecting crust 2021
(such as sealing ring 6), light-guiding pillar 204 is arranged in the light emission side of ultraviolet transmission element 2022.Concrete ultraviolet transmission element can be quartz
The material of the ultraviolet light thoroughly such as glass, sapphire, can be lamellar, tabular or column structure, and one end of light-guiding pillar can embed ultraviolet
Transmission element and with ultraviolet transmission element fasten.Protecting crust removably connects with ultraviolet transmission element, it is possible to change ultraviolet as required saturating
Light part, embedding structure (such as ultraviolet LED lamp 201, motor, and ultraviolet support member described later, motor supports etc.) for detachably to connect
During access node structure, also can facilitate the installation of internal structure, change and safeguard the setting of ultraviolet support member；Seal structure to ensure outside sterilization
Shell is airtight；Light-guiding pillar is located at the light emission side of ultraviolet LED lamp, simple in construction, it is possible to the ultraviolet light sent by ultraviolet LED is gathered in purple
On outer transmission element, improve the utilization rate of ultraviolet light.Ring for fixing 7 can be set for fixing ultraviolet transmission element in one end of protecting crust
2022；Concrete: ring for fixing 7 can fasten (such as securing member fastenings such as screw, pin, rivets) with protecting crust 2021, and by ultraviolet
Transmission element 2022 is clamped between protecting crust 2021 and ring for fixing 7, and screw can compress protecting crust 2021 and ultraviolet transmission element 2022
Between sealing ring 6, strengthen seal (i.e. this screw is sealing screw), ring for fixing 7 also can be anchored on (such as screw, pin, rivet
Fastening Deng securing member) on pot cover body 1, protecting crust fastens with pot cover body, and ultraviolet transmission element is clamped in protecting crust with solid
Between fixed circle.
Further, in an embodiment of the present invention, it is provided with the purple for supporting ultraviolet LED lamp 201 in sterilization shell 202
Outer support part 203 and for supporting the motor supports 5 of motor 4, motor supports 5 is positioned at ultraviolet with ultraviolet transmission element 2022 and props up
The relative both sides of support member 203；Motor 4 is located between motor support plate and ultraviolet support member 203, and purple is located at by ultraviolet LED lamp 201
Between outer support part 203 and ultraviolet transmission element 2022.The inside division of sterilization shell is become two parts space, and a part is used for setting
Putting motor, another part is used for arranging ultraviolet LED lamp, and structure is the simplest, compact, firm.When ultraviolet support member 203 activity sets
Be placed in sterilization shell 202 in time, motor can by drive ultraviolet support member movement and drive a ultraviolet LED lamp move, structure
When easy, motor runs, pot cover is steady.Sterilization shell 202, also can pass through spiral shell between ultraviolet support member 203 and motor supports 5
The securing member fastenings such as nail, pin, rivet.(i.e. can be sterilized by screw between sterilization shell (or sterilization module) and pot cover body
Fixing screw 13, when block piece is located on this fixing screw 13 movable, this fixing screw is alternatively arranged as the guiding that block piece moves
Bar, block piece moves up at the axle of screw), pin, the securing member fastening such as rivet.Available screw (the i.e. fixing screw of sterilization
13) through the sterilization lower end of shell, ring for fixing and pot cover body (such as lower cover), sterilization module is fixed on pot cover body.
Further, in an embodiment of the present invention, the side of the close motor supports 5 of ultraviolet support member 203 is provided with
Motor storage tank, the two ends that motor is relative are supported with motor storage tank and motor supports 5 and are limited in motor storage tank respectively
And between motor support plate；Motor consolidates, it is possible to pot cover vibrations when avoiding electric motor starting, improves sterilization module and blocks module
Service life.The securing members such as screw (i.e. motor trip bolt 14), pin, rivet can be passed through between motor supports 5 and motor 4
Fastening.Sterilization shell 202, screw, pin can be passed through between motor supports 5 and ultraviolet support member 203 (if inactive setting)
The securing member fastenings such as nail, rivet.
Further, in an embodiment of the present invention, when ultraviolet support member is non-moving part, can leaning at ultraviolet support member
The side of near ultraviolet transmission element be provided with for ultraviolet LED lamp move with increase or reduce ultraviolet LED lamp to pot inner bottom part away from
From cavity, ultraviolet support member be provided with for prevent ultraviolet LED lamp depart from ultraviolet support member position limiting structure (such as limit convex
Platform), ultraviolet LED lamp is limited in ultraviolet support member, mobile more balance, accurately, to ensure bactericidal effect, extends and uses the longevity
Life.
Further, in an embodiment of the present invention, pot cover body 1 includes enclosing cover 101 and the inner cap removably connected
102；Sterilization module 2 is detachably located between inner cap 102 and enclosing cover 101, simple in construction, compact, it is simple to the protection of sterilization module,
One end of sterilization module 2 is located between inner cap 102 and enclosing cover 101, and the other end highlights and enclosing cover 101 or inner cap 102, is beneficial to reduce
Space between enclosing cover 101 and inner cap 102, the least reduction pot cover thickness, or sterilization module 2 one end highlight enclosing cover 101, another
Distal process goes out inner cap 102, and sterilization module consolidates, it is simple to dismounting.The setting of enclosing cover, it is simple to cover pot, the setting of inner cap is easy to kill
Fixing of bacterium module, uses, between enclosing cover and inner cap and between sterilization module and inner cap, the mode removably connected, it is simple to produce,
Assemble, overhaul.
Wherein, sterilization module 2 is detachably located between inner cap 102 and enclosing cover 101, or one end of sterilization module 2 is located at
Between inner cap 102 and enclosing cover 101, the other end is prominent sterilizes module set-up mode, all preferably cooperation such as with enclosing cover 101 both
Lower structure: inner cap 102 is provided with sterilization opening 1021, block piece 301 can move to cover or open sterilization opening 1021；Hide
Block piece 301 be located at the side of inner bottom part of close the pot of sterilization opening 1021 or be located at the opening 1021 that sterilizes away from pot
The side of inner bottom part.Inside cover and sterilization opening be set, and covered by block piece, it is possible to need isolation sterilization module go out light
During side (during such as boiling food), cover sterilization opening, to prevent impurity from polluting light emission side (the i.e. ultraviolet printing opacity knot of sterilization module
Structure, the ultraviolet transmission element being located on the opening of protecting crust such as aforenoted remov), when needs sterilize, remove block piece, play sterilization
Opening, enables ultraviolet light to enter in pot through sterilization opening.
Further, in an embodiment of the present invention, sterilization module 2 covers the inner bottom away from pot of sterilization opening 1021
The side in portion, block piece 301 is located at the side of the inner bottom part of the close pot of sterilization opening 1021；This structure is advantageous in that screening
Block piece opens sterilization opening, when sterilization module carries out ultraviolet-sterilization, still can cover sterilization opening, prevents impurity from entering inner cap
And the space between enclosing cover, is beneficial to keep pot cover cleaning.The ultraviolet transmission element (such as ultraviolet light-passing board) using sterilization module covers
Sterilization opening, then structure is the simplest.For ensureing the seal of sterilization module and inner cap, can set between sterilization module and inner cap
Put sealing ring, during as utilized ultraviolet transmission element to cover sterilization opening, sealing ring can be set between ultraviolet transmission element and inner cap.
Further, in an embodiment of the present invention, as Figure 1-5, enclosing cover 101 includes the upper cover removably connected
1011 and lower cover 1012, inner cap 102 is anchored on upper cover 1011 upper and lower cover 1012 or between upper cover 1011 and lower cover 1012, kills
Bacterium module 2 is located between upper cover and inner cap 102.The setting of upper cover, lower cover and inner cap, the most conveniently covers pot, can conveniently kill again
Bacterium module, block the installation of module, dismantle, overhaul and safeguard.The close of sealed pot cover and pot 8 can be provided on inner cap 102
Seal, it is ensured that sealing in pot, during the application of certain pot cover, it is also possible to be provided for the sealing of sealed pot cover and pot in pot
Circle.When inner cap 102 is anchored between upper cover 1011 and lower cover 1012, between inner cap 102 and upper cover 1011 and inner cap 102 and lower cover
Lid can be set between 1012 and seal structure (such as sealing ring)；Lid seals the setting of structure, it is ensured that pot cover body interior
Sealing, this is internal to prevent impurity from entering pot cover.
Further, in an embodiment of the present invention, as in figure 2 it is shown, upper cover 1011 is provided with for supporting inner cap 102
Locating part 10111, lower cover 1012 is provided with draw-in groove, and upper cover 1011 is involutory with lower cover 1012, and inner cap 102 is limited in locating part
Between 10111 and draw-in groove；The lower end of upper cover 1011 is provided with interior convex edge 10112, the upper end of lower cover 1012 be provided with grab 10121,
When upper cover 1011 is involutory with lower cover 1012, interior convex edge 10112 coordinate with grab 10121 and lock upper cover 1011, inner cap 102 and under
Lid 1012.Simple in construction, compact, it is not necessary to fixture is additionally set, i.e. can fixed cover, lower cover and inner cap.
Further, in an embodiment of the present invention, ultraviolet LED lamp 201 is deep ultraviolet LED, it is possible to efficiently to food
Sterilization, food fresh-keeping is effective, safe and reliable.Preferably deep ultraviolet LED sends the DUV that wavelength is 230-300nm, no
It is only capable of sterilization, luminous efficiency height, additionally it is possible to extending the service life of ultraviolet LED lamp, more preferably deep ultraviolet LED sends wavelength
For the DUV of 265nm, improve germicidal efficiency.
Further, in an embodiment of the present invention, pot cover body 1 is provided with the temperature sensing for monitoring kettle temperature
Device, temperature sensor is connected with controlling device, control device according to the temperature of temperature sensor feedback control ultraviolet LED lamp with/
Or block module 3 and work；When being provided with the second driving means, controlling device can also control according to the temperature of temperature sensor feedback
The work (i.e. controlling the movement of ultraviolet LED lamp) of the second driving means.The setting of temperature sensor, it is simple to control device according to temperature
The temperature of degree sensor feedback, automatically controls ultraviolet LED lamp and/or blocks the work of module.Preferably after boiling food, control dress
Putting control block piece to cover, close optical channel, prevent the light emission side stuck foreign matter of sterilization module, when improving sterilization, ultraviolet light is saturating
Penetrate rate, it is ensured that good sterilization effect, preferably after boiling food, when kettle temperature reaches sterilization temperature, control device and exist
Controlling block piece and open light, ultraviolet LED lamp is opened, and sterilizes food sterilization in pot, it is ensured that food freshness in pot；Concrete:
After boiling food, when kettle temperature is down to sterilization ceiling temperature, block piece is opened, and ultraviolet LED lamp is opened, and kettle temperature is down to kill
During bacterium lowest temperature temperature, ultraviolet LED lamp is closed, and block piece covers.Sterilization temperature after predeterminable boiling food is 90-25
DEG C, preferably 70-40 DEG C.
Further, as an embodiment of pot cover of the present invention, the control that device includes being located on pot cover body is controlled
Panel；Operation control panel can control ultraviolet LED lamp by controlling device and/or block the work of module (as controlled ultraviolet
The unlatching of LED, closedown, control the motion of block piece, even control the movement of ultraviolet LED lamp), easy and simple to handle.
Further, as an embodiment of the pot cover of the present invention, as shown in Figure 2 and Figure 3, pot cover body 1 is provided with handle
Hands 9 and/or shift knob 10；Handle and/or the setting of shift knob, it is simple to pot cover folding pot 8.
Further, as an embodiment of the pot cover of the present invention, as it is shown on figure 3, pot cover body 1 is provided with exhaust cap
11, exhaust cap 11 has steam vent；The setting of exhaust cap, it is possible to discharge pot inner pressure, structural module, it is simple to assemble.Preferably
Exhaust cap 11 is fixed on inner cap 102, and inner cap supports exhaust cap, and structure is the simplest.
Further, as an embodiment of pot cover of the present invention, sterilization module (sterilization shell) can internal battery (preferably
Rechargeable battery) ultraviolet LED lamp to be powered, simple in construction, when certainly arranging rechargeable battery, rechargeable battery also can be connected by wire
External power supply, after rechargeable battery electric power storage, regardless of whether power supply can send ultraviolet during use pot cover；Ultraviolet LED lamp also can lead to
Cross the wire connection external power supply drawing sterilization module, it is simple to use for a long time, and need not charge or change battery, use just
Prompt.When being provided with sterilization shell, the perisporium of wire that preferably ultraviolet LED lamp (or battery) is powered 12 and sterilization shell is (such as sterilization
The wall of shell) between be provided with wire seal structure (such as silica gel plug 15), it is ensured that sterilization shell seal.
Further, as an embodiment of pot cover of the present invention, motor be located at sterilization shell in time, sterilization shell in can
Motor is powered by internal battery (preferably rechargeable battery), simple in construction, and when certainly arranging rechargeable battery, rechargeable battery also can pass through
Wire connects external power supply, after rechargeable battery electric power storage, regardless of whether power supply can start motor during use pot cover；Motor also can lead to
Cross the wire connection external power supply drawing sterilization shell, it is simple to use for a long time, and need not charge or change battery, use just
Prompt.It is preferably between wire 12 and the perisporium (such as the wall of the shell that sterilizes) of sterilization shell that motor (or battery) is powered and is provided with wire
Seal structure, it is ensured that the seal of sterilization shell.
Wherein, the structure (as sealing ring, wire seal structure etc.) pot cover relating to sealing all can use caulking gum, both
Detachably, good sealing property is ensured that.
A kind of pot that the present invention provides, as it is shown in figure 5, include pot 8 and aforementioned pot cover, pot cover body 1 is located in pot 8
To cover pot 8.Pot cover body is located in pot 8 to cover pot 8, and the light emission side of ultraviolet LED lamp 201 is provided with for by ultraviolet
The light-guiding pillar 204 going out light front end of light directing sterilization module, shortens ultraviolet and irradiates the stroke of food, make food have preferably
Rate of absorbing UV, improves the utilization rate of ultraviolet, it is ensured that good bactericidal effect, the setting of light-guiding pillar, also add ultraviolet LED lamp
With the distance of food in pot, it is to avoid in pot, ultraviolet LED lamp is corroded by high temperature, extend the service life of ultraviolet LED lamp.When being provided with
When blocking module, block module activity and arrange, it is possible to close the light between light emission side and the pot of sterilization module as required and lead to
Road, during such as boiling food, the light emission side of the module that sterilizes to avoid the impurity flutterring pot to stick to, improve the absorbance of ultraviolet LED lamp,
Ensure good bactericidal effect, it is possible to impurity (such as food debris, water vapour etc.) isolation ultraviolet LED lamp pot produced, anti-
Only ultraviolet LED lamp surface is sticky with impurity, improves the absorbance of ultraviolet LED lamp, extends the service life of ultraviolet LED lamp；Can root
According to need open sterilization module light emission side and pot between optical channel, (as reservation boiling cooking cycle in, cooked food again
The when of not being eager edible) so that ultraviolet lighting injects pot, to pot and inner matter thereof, (food or bowls and chopsticks etc. can be put into
Utensil in pot) sterilizing, it is ensured that good bactericidal effect, food fresh-keeping is effective.
Further, as an embodiment of pot of the present invention, including the heat preservation module electrically connected with control device；It is easy to
After cooked food, being incubated food, during insulation, carry out disinfection sterilization to food, controls ultraviolet LED lamp and/or screening
The control device of gear module can share temperature sensor with heat preservation module, even shares a control module, to simplify structure,
Reduce the cost.
Certainly the pot of aforementioned pot cover is applied, it is possible to do following improvement: temperature sensor be located in pot 8, control filled
It is arranged in pot 8；I.e. for pot, any one in temperature sensor and control device all may be provided at pot 8 or pot cover
On body 1；For having the pot of heat preservation module: for simplifying structure, the temperature sensor that control device may utilize heat preservation module is anti-
The temperature of feedback, controls ultraviolet LED lamp and/or blocks the work of module, and need not additionally arrange temperature sensor and (the most also can set
Put extra temperature sensor), and control device both can be independent control ultraviolet LED lamp (as ultraviolet LED lamp switch or
The control of movement) and/or block the control device of module, it is possible to by control device corresponding for heat preservation module and ultraviolet LED lamp (or
Blocking module) corresponding control device is integrated in a control module；The control panel that control device includes may also be arranged on
In pot, or including multiple control panel, a part is located on pot cover body, and another part is located in pot.
A kind of pot that the present invention provides, as Figure 1-5, including pot 8, pot cover, sterilization module 2, heat preservation module and control
Device processed, heat preservation module electrically connects with controlling device, and pot cover includes that the pot cover body 1 for covering pot 8, sterilization module 2 set
On pot cover body 1, sterilization module 2 includes and the control ultraviolet LED lamp 201 that electrically connects of device, ultraviolet LED lamp 201 go out light
Side is provided with the light-guiding pillar 204 going out light front end for ultraviolet light guides sterilization module；Pot cover also includes blocking module 3, blocks
Module 3 includes the block piece 301 being movably arranged on pot cover body 1, and block piece 301 can move to close or open sterilization module
Optical channel between light emission side and the pot 8 of 2；Control device to be located on pot 8 and/or pot cover body 1；
Control temperature control ultraviolet LED lamp 201 that device feed back according to heat preservation module and/or block module 3 and work, or
On pot cover body 1 and/or pot 8 is provided with the temperature sensor for monitoring kettle temperature, temperature sensor with
Control device electrical connection, control device and control ultraviolet LED lamp 201 according to the temperature of temperature sensor feedback and/or block module 3
Work.The dependency structure arranged on pot cover body can use the structure that aforementioned pot cover embodiment is addressed.
It is guide-lighting that the light emission side of ultraviolet LED lamp arranges light-guiding pillar, shortens ultraviolet and irradiates the stroke of food, makes food have more
Good rate of absorbing UV, improves the utilization rate of ultraviolet, it is ensured that good bactericidal effect, the setting of light-guiding pillar, also add ultraviolet
The distance of food in LED and pot, it is to avoid in pot, ultraviolet LED lamp is corroded by high temperature, extends the service life of ultraviolet LED lamp.
Pot cover body is located in pot to cover pot, blocks module activity and arranges, it is possible to that closes sterilization module as required goes out light
Optical channel between side and pot, during such as boiling food, the light emission side of the module that sterilizes to avoid the impurity flutterring pot to stick to, improves
The absorbance of ultraviolet LED lamp, it is ensured that good bactericidal effect, it is possible to impurity ultraviolet LED lamp pot produced is (as food is residual
Slag, water vapour etc.) isolation, prevent ultraviolet LED lamp surface to be sticky with impurity, improve the absorbance of ultraviolet LED lamp, extend ultraviolet LED
The service life of lamp；The optical channel between light emission side and the pot of sterilization module can be opened as required, (such as reservation boiling food
During thing, cooked food is not when be the most eager edible) so that ultraviolet lighting injects pot, to pot and inner matter (food thereof
Thing or bowls and chopsticks etc. can put into the utensil of pot) sterilizing, it is ensured that good bactericidal effect, food fresh-keeping is effective.Control
Device processed according to the temperature automatic control ultraviolet LED lamp of heat preservation module or temperature sensor feedback and/or the work of blocking module,
Easy and simple to handle, there is good bactericidal effect, food fresh-keeping is effective.
Further, also including preengaging module, reservation module electrically connects with controlling device, and boiling food is more convenient, it is possible to
According to the demand of user, reservation boiling function automatically；In reservation process, control device also dependent on temperature, control ultraviolet LED
Lamp and/or block the work of module, carry out disinfection sterilization to food material, keeps its freshness, when preventing subscription time long,
Food is rotten before boiling.The control panel that control device includes may be provided on pot or pot cover body, or controls device
Including multiple control panels, a part is located on pot cover body, and another part is located in pot.
Food fresh-keeping method in the pot that the present invention provides, comprises the steps:
In S1, boiling cooking cycle, block piece is kept to cover, the optical channel envelope between light emission side and the pot of sterilization module
Close；
(as before insulation, in insulation and/or after insulation) after S2, end boiling food, kettle temperature reaches default sterilization
During temperature, block piece is opened, and the optical channel between light emission side and the pot of sterilization module is opened, and controls device and controls ultraviolet LED
Lamp is opened, and ultraviolet LED lamp sends ultraviolet light and transmits through light-guiding pillar, eats in being irradiated to pot through the light emission side of sterilization module
Thing.Predeterminable sterilization temperature is 90-25 DEG C, and preferably sterilization temperature is 70-40 DEG C.
Light-guiding pillar shortens ultraviolet and irradiates the stroke of food, makes food have more preferable rate of absorbing UV, improves ultraviolet
Utilization rate, it is ensured that good bactericidal effect, add the distance of food in ultraviolet LED lamp and pot, it is to avoid in pot, high temperature is to purple
Outer LED corrodes, and extends the service life of ultraviolet LED lamp；Control device and automatically control the work of ultraviolet LED lamp, eat in pot
Thing sterilizes, and blocks module and can cover, open, and prevents impurity from polluting the light emission side of sterilization module and affecting ultraviolet transmission,
Ultraviolet luminous energy enters pot when sterilization, easy and simple to handle, has good bactericidal effect, and food fresh-keeping is effective.Less than 90 DEG C,
Food can breed bacteria, especially temperature less than 70 DEG C, food is more easy to breed bacteria, and temperature 25-40 of usual accommodating food
DEG C being also vegetative preference temperature, food easily goes bad because of bacterial action, utilizes ultraviolet then can effectively sterilize, but boiling food
Thing is flutterred pot and is caused adhesion food impurity on ultraviolet transmission element can affect UV transmittance, and the setting blocking module can either prevent miscellaneous
Matter adheres to the light emission side of sterilization module, can carry out efficient sterilizing when needs sterilize again.
The structure that in this pot, food fresh-keeping method relates to, such as sterilization module, blocks module and can use aforementioned pot cover or pot
The structure of embodiment.Aforementioned pot or pot cover can also use the method to be controlled, to carry out fresh-keeping to food in pot.
Further, also comprise the steps:
During S3, reservation boiling food, block piece is opened, and controls device control ultraviolet LED lamp and sends ultraviolet light warp
Light-guiding pillar transmits, and is irradiated to food in pot through the light emission side of sterilization module；Food material before boiling can be carried out
Disinfection, prevents the long food material of subscription time from going bad.Preset the stage sterilization temperature preset value can with boiling food after
Sterilization temperature preset value identical, it is also possible to different；Time not likewise it is preferred that the sterilization temperature in reservation stage is 25-70 DEG C, start
Ultraviolet LED lamp, beneficially high-effective disinfecting sterilization.
Further, in step S2 and/or step S3, first regulation ultraviolet LED lamp is to after the distance of food, is then turned on ultraviolet
LED.Can control the second driving means by controlling device, the second driving means drives ultraviolet LED lamp to move and regulate purple
Outer LED is to the distance of food.Ultraviolet LED lamp is moderate to the distance of food, it is possible to increase ultraviolet utilization rate, has and preferably kills
Bacterium effect.Certainly ultraviolet LED lamp, then adjustable range also can first be opened, in order to more precise control starts the opportunity of sterilization, or
Regulation ultraviolet LED lamp synchronizes to carry out to distance and the unlatching ultraviolet LED lamp of food, takes into account sterilization opportunity and ultraviolet utilization rate.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (19)
1. pot cover, including the pot cover body for covering pot, controls device and the sterilization module being located on described pot cover body,
Described sterilization module includes the ultraviolet LED lamp electrically connected with described control device；It is characterized in that: going out of described ultraviolet LED lamp
Light side is provided with the light-guiding pillar going out light front end for ultraviolet light guides described sterilization module.
Pot cover the most according to claim 1, it is characterised in that: also include blocking module, described in block module and include activity
Being located at the block piece on described pot cover body, described block piece can move to close or open the light emission side of described sterilization module
And the optical channel between described pot.
Pot cover the most according to claim 2, it is characterised in that block module described in: and also include being located on described pot cover body
And the first driving means electrically connected with described control device, described first driving means is connected with described block piece；Described
One driving means, under the control of described control device, drives the motion of described block piece to close or to open described sterilization module
Optical channel between light emission side and described pot.
4. according to the pot cover described in Claims 2 or 3, it is characterised in that: described sterilization module also includes being located at described pot cover originally
The second driving means electrically connected on body and with described control device, described second driving means is connected with described ultraviolet LED lamp；
Described second driving means under the control of described control device, drive described ultraviolet LED lamp move with increase or reduce its with
The distance of the inner bottom part of described pot.
Pot cover the most according to claim 4, it is characterised in that: described first driving means and described second driving means are each
A motor, the output shaft of described motor is used to connect with corresponding described block piece or described ultraviolet LED lamp, or
Described first driving means and described second driving means are integrated on the motor of a dual output, and the one of described motor
Individual output shaft is connected with described block piece, and another output shaft is connected with described ultraviolet LED lamp.
Pot cover the most according to claim 5, it is characterised in that: described sterilization module includes being located on described pot cover body
Airtight sterilization shell, described ultraviolet LED lamp and described motor are all located in this sterilization shell.
Pot cover the most according to claim 6, it is characterised in that: two output shafts of the motor of described dual output are positioned at motor
On relative both sides；The described module that blocks also includes that connector, described pot cover body are provided with what the described connector of restriction rotated
First position limiting structure, one end of described connector is connected with the first output shaft of described motor, and the other end is solid with described block piece
Fixed；Described sterilization shell is provided with and limits the second position limiting structure that described ultraviolet LED lamp rotates, and described ultraviolet LED lamp is with described
Second output shaft of motor connects.
Pot cover the most according to claim 7, it is characterised in that: described sterilization shell includes protecting crust and is detachably located at institute
State the ultraviolet transmission element on light opening of protecting crust, between described ultraviolet transmission element and described protecting crust, be provided with sealing structure,
Described light-guiding pillar is arranged in the light emission side of described ultraviolet transmission element.
Pot cover the most according to claim 8, it is characterised in that: it is provided with for supporting ultraviolet LED lamp in described sterilization shell
Ultraviolet support member and for supporting the motor supports of described motor, described motor supports is positioned at described ultraviolet transmission element
The relative both sides of described ultraviolet support member；Described motor is located between described motor support plate and described ultraviolet support member, institute
State ultraviolet LED lamp to be located between described ultraviolet support member and described ultraviolet transmission element.
Pot cover the most according to claim 2, it is characterised in that: described pot cover body include the enclosing cover that removably connects and
Inner cap, described sterilization module is detachably located between described inner cap and described enclosing cover；Cover in described and be provided with sterilization opening, described
Block piece can move to cover or open described sterilization opening；Described block piece is located at the close described pot of described sterilization opening
The side of the inner bottom part of body or be located at the side of the inner bottom part away from described pot of described sterilization opening.
11. pot covers according to claim 10, it is characterised in that: described sterilization module cover described sterilization opening away from
The side of the inner bottom part of described pot, described block piece is located at the one of the inner bottom part of the close described pot of described sterilization opening
Side.
12. pot covers according to claim 10, it is characterised in that: described enclosing cover include the upper cover that removably connects and under
Lid, described inner cap be anchored on described cover, described under cover or between described upper cover and described lower cover；Described sterilization module
It is located between described upper cover and described inner cap.
13. pot covers according to claim 3, it is characterised in that: described first driving means is provided with gear, described in block
Part is provided with the tooth bar engaged with described gear.
14. pot covers according to claim 2, it is characterised in that: described pot cover body is provided with for monitoring kettle temperature
Temperature sensor, described temperature sensor is connected with described control device, and described control device is according to temperature sensor feedback
Temperature control described ultraviolet LED lamp and/or described in block module work.
15. pots, it is characterised in that: include that the pot cover according to any one of pot and claim 1-14, described pot cover body set
To cover described pot in described pot.
16. pots, including pot, pot cover, sterilization module, heat preservation module and control device, described heat preservation module controls dress with described
Putting electrical connection, described pot cover includes the pot cover body for covering described pot, and described sterilization module is located at described pot cover body
On, described sterilization module includes the ultraviolet LED lamp electrically connected with described control device, it is characterised in that: described ultraviolet LED lamp
Light emission side is provided with the light-guiding pillar going out light front end for ultraviolet light guides described sterilization module；Described pot also includes blocking mould
Group, described in block the block piece that module includes being movably arranged on described pot cover body, described block piece can move with close or
Open the optical channel between light emission side and the described pot of described sterilization module；Described control device be located at described pot and/or
On described pot cover body；
The temperature that described control device feeds back according to described heat preservation module control described ultraviolet LED lamp and/or described in block module
Work, or
On described pot cover body and/or described pot is provided with the temperature sensor for monitoring described kettle temperature, described temperature
Degree sensor electrically connects with described control device, and described control device controls described according to the temperature of described temperature sensor feedback
Ultraviolet LED lamp and/or described in block the work of module.
17. pots according to claim 16, it is characterised in that: described also including preengages module, described reservation module and institute
State control device electrical connection.
Food fresh-keeping method in 18. pots, it is characterised in that: comprise the steps:
In S1, boiling cooking cycle, keeping block piece to cover, the optical channel between light emission side and the pot of sterilization module is closed；
S2, terminating after boiling food, when kettle temperature reaches default sterilization temperature, block piece is opened, sterilization module go out light
Optical channel between side and pot is opened, and controls device and controls the unlatching of ultraviolet LED lamp, and described ultraviolet LED lamp sends ultraviolet light warp
Light-guiding pillar transmits, and is irradiated to food in pot through the light emission side of sterilization module.
Food fresh-keeping method in 19. pots according to claim 18, it is characterised in that: also comprise the steps:
During S3, reservation boiling food, block piece is opened, and described control device controls described ultraviolet LED lamp and sends ultraviolet
Light transmits through light-guiding pillar, is irradiated to food in pot through the light emission side of sterilization module.
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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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| CN201610791376.8A CN106235893B (en) | 2016-08-31 | 2016-08-31 | Food fresh-keeping method in pot cover, pot and pot |
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| CN106235893B CN106235893B (en) | 2019-08-13 |
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| CN108618631A (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 | Cooking apparatus and method for disinfection |
| 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 |
| CN112545305A (en) * | 2020-12-31 | 2021-03-26 | 珠海格力电器股份有限公司 | Pressure cooker |
| US11089903B2 (en) | 2017-08-09 | 2021-08-17 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| CN114098417A (en) * | 2021-12-27 | 2022-03-01 | 江西省康舒陶瓷股份有限公司 | Fine ceramic cooking device with continuous sterilization function |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
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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. |