CN106108676A - 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
- CN106108676A CN106108676A CN201610790780.3A CN201610790780A CN106108676A CN 106108676 A CN106108676 A CN 106108676A CN 201610790780 A CN201610790780 A CN 201610790780A CN 106108676 A CN106108676 A CN 106108676A
- Authority
- CN
- China
- Prior art keywords
- pot
- sterilization
- uviol lamp
- module
- food
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 235000013305 food Nutrition 0.000 title claims abstract description 149
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 249
- 230000001954 sterilising effect Effects 0.000 claims abstract description 243
- 238000009835 boiling Methods 0.000 claims abstract description 42
- 238000004321 preservation Methods 0.000 claims abstract description 20
- 230000003287 optical effect Effects 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 28
- 230000033001 locomotion Effects 0.000 claims description 22
- 238000012544 monitoring process Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 241000894006 Bacteria Species 0.000 claims description 7
- 238000010411 cooking Methods 0.000 claims description 7
- 230000009977 dual effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 16
- 239000012535 impurity Substances 0.000 description 19
- 238000007789 sealing Methods 0.000 description 13
- 238000010276 construction Methods 0.000 description 9
- 238000002835 absorbance Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 7
- 238000013519 translation Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000002070 germicidal effect Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 238000009738 saturating Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 235000021395 porridge Nutrition 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 241001046947 Ectropis obliqua Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- 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
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
- A23L3/28—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating with ultraviolet light
Abstract
The invention discloses pot cover, including pot cover body, sterilization module, control device and range unit, sterilization module includes uviol lamp and the first driving means, controls the range information that device feeds back according to range unit, controls the position of the first driving means regulation uviol lamp;Bactericidal effect is good.Also disclose pot, including pot and the aforementioned pot cover being covered in pot;Bactericidal effect is good.Also disclose pot, set up heat preservation module, 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.Also disclose food fresh-keeping method in pot: after terminating boiling food, control the range information that device feeds back according to range unit, control the position of the uviol lamp of the first driving means regulation sterilization module, so that uviol lamp and food in pot keep the sterilization distance preset;Controlling device and control uviol lamp unlatching, the ultraviolet light that uviol lamp sends irradiates food in pot;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, during each boiling food, in possible pot, how much food can differ, food in pot
When thing is too much, uviol lamp is the most overheated and affects service life, affects bactericidal effect, when in pot, food is very few, and the profit of ultraviolet light
Low by rate, affect bactericidal effect;Pot (electric cooker, pressure cooker etc.) is being cooked or medicated porridge or other food (such as soup, dish) etc., easily will
Rice water or the liquid with other food debriss are flutterred on pot cover, are affected by these impurity (flutterring the food debris of pot), uviol lamp
Absorbance too low, thus cause the reduction of disinfection, it is impossible to ensure the freshness of food in pot, deep ultraviolet LED saturating
The rate of penetrating is more susceptible to impurity effect.
Summary of the invention
A technical problem to be solved by this invention is the pot cover providing a kind of bactericidal effect good.
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 uviol lamp electrically connected with described control device;Also include for monitoring described uviol lamp and pot
The range unit of the distance between interior food, described sterilization module also includes being located on described pot cover body and controls dress with described
Put the first driving means of electrical connection, the range information that described control device feeds back according to described range unit, control described
One driving means regulates the position of described uviol lamp.
Further, also include blocking module, described in block module and include:
Second driving means, is located on described pot cover body and electrically connects with described control device;
Block piece, is movably arranged on described pot cover body, for light emission side and the described pot of the module that sterilizes described in folding
Between optical channel;
Described control device controls described block piece and moves to open or to close the light emission side of described sterilization module with described
Optical channel between pot.
Further, described range unit includes infrared sensor, ultrasonic sensor and/or laser sensor.
Further, described first driving means and described second driving means respectively use a motor, described motor
Output shaft connects with corresponding described uviol lamp or described block piece, 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 uviol lamp, another output shaft is connected with described block piece.
Further, described sterilization module includes the airtight sterilization shell being located on described pot cover body, described ultraviolet
Lamp and described motor are all located in this sterilization shell.
Further, being provided with uviol lamp support member in described sterilization shell, described uviol lamp is located at described uviol lamp and is supported
On part;
Two output shafts of the motor of described dual output are positioned on the both sides that motor is relative;The described module that blocks also includes even
Fitting, described pot cover body is provided with and limits the first position limiting structure that described connector rotates, one end of described connector and institute
The first output shaft stating motor connects, and the other end is fixed with described block piece;Described sterilization shell is provided with the described ultraviolet of restriction
The second position limiting structure that lamp support member rotates, described uviol lamp support member is connected with the second output shaft of described motor.
Further, described sterilization shell includes protecting crust and saturating for covering the ultraviolet light opening of described protecting crust
Light part, is provided with sterilization inner shell and for supporting the motor supports of described motor, described motor supports in described sterilization shell
The relative both sides of described sterilization inner shell it are positioned at described ultraviolet transmission element;Described motor is located at described motor support plate with described
Between sterilization inner shell, described uviol lamp support member is located between described sterilization inner shell 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 upper cover and
Between described lower cover, it is provided with lid between described inner cap and described upper cover and between described inner cap and described lower cover and seals structure;
Described sterilization module is located between described upper cover and described inner cap.
Further, described second driving means is provided with gear, and described block piece is provided with and engages with described gear
Tooth bar.
Further, described uviol lamp is deep ultraviolet LED.
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 sterilization module and/
Module work is blocked described in or.
Having the beneficial effects that of the pot cover that the present invention provides: uviol lamp Automated condtrol, controls device according to range unit
The range information of feedback, controls the first driving means, and the first driving means drives uviol lamp to move, and then the position of regulation uviol lamp
Put, it is possible to regulation uviol lamp is suitable sterilization distance to the distance between food in pot, it is to avoid uviol lamp is because eating in distance pot
Thing crosses heating that is near and that cause, be also avoided that uviol lamp because of in distance pot food affect the utilization rate of ultraviolet light, this knot too far
The pot cover of structure had both improved the utilization rate of ultraviolet light, avoids again uviol lamp to generate heat, extends the service life of uviol lamp, it is ensured that good
Good bactericidal effect;
Block piece activity is arranged, block piece Automated condtrol, and control device automatically controls the second driving means driving and blocks
Part moves, and can the most automatically close the optical channel between light emission side and the pot of sterilization module, to avoid flutterring pot
Impurity sticks to the light emission side of sterilization module, automatically opens up the optical channel between light emission side and the pot of sterilization module, so that purple
Outer illumination injects pot sterilizing;The light emission side being prevented from sterilization module is sticky with the impurity flutterring pot, improves the saturating of uviol lamp
Penetrate rate, it is ensured that good bactericidal effect.
Another technical problem to be solved by this invention is that offer one is easy and simple to handle, bactericidal effect good, food is protected
Fresh effective 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, and uviol lamp is automatic
Changing and control, control the range information that device feeds back according to range unit, control the first driving means, the first driving means drives purple
Outer lamp moves, and then the position of regulation uviol lamp, it is possible to regulation uviol lamp is suitable sterilization to the distance between food in pot
Distance, it is to avoid uviol lamp because of in distance pot food cross heating that is near and that cause, be also avoided that uviol lamp is because of food mistake in distance pot
Far affecting the utilization rate of ultraviolet light, the pot cover of this structure had both improved the utilization rate of ultraviolet light, avoided again uviol lamp to generate heat, and prolonged
Grow the service life of uviol lamp, it is ensured that good bactericidal effect;
Block piece activity is arranged, block piece Automated condtrol, and control device automatically controls the second driving means driving and blocks
Part moves, and can the most automatically close the optical channel between light emission side and the pot of sterilization module, to avoid flutterring pot
Impurity sticks to the light emission side of sterilization module, automatically opens up the optical channel between light emission side and the pot of sterilization module, so that purple
Outer illumination injects pot sterilizing;The light emission side being prevented from sterilization module is sticky with the impurity flutterring pot, improves the saturating of uviol lamp
Penetrating rate, it is ensured that good bactericidal effect, food fresh-keeping is effective.
Another technical problem to be solved by this invention is that offer one is easy and simple to handle, bactericidal effect good, food is protected
Fresh effective pot.
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 uviol lamp electrically connected with described control device;Also include for monitoring described uviol lamp and pot
The range unit of the distance between interior food, described sterilization module also includes being located on described pot cover body and controls dress with described
Put the first driving means of electrical connection, the range information that described control device feeds back according to described range unit, control described
One driving means regulates the position of described uviol lamp;
Described control device is located on described pot and/or described pot cover body;
Described control device controls the work of described sterilization module according to the temperature that described heat preservation module feeds back, 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 sterilization module works.
Further, also including preengaging module, 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, and uviol lamp is automatic
Changing and control, control the range information that device feeds back according to range unit, control the first driving means, the first driving means drives purple
Outer lamp moves, and then the position of regulation uviol lamp, it is possible to regulation uviol lamp is suitable sterilization to the distance between food in pot
Distance, it is to avoid uviol lamp because of in distance pot food cross heating that is near and that cause, be also avoided that uviol lamp is because of food mistake in distance pot
Far affecting the utilization rate of ultraviolet light, the pot cover of this structure had both improved the utilization rate of ultraviolet light, avoided again uviol lamp to generate heat, and prolonged
Grow the service life of uviol lamp, it is ensured that good bactericidal effect;Control device according to heat preservation module or temperature sensor feedback
Temperature automatic control described in sterilize module (as controlled the unlatching of ultraviolet light, closedown), easy and simple to handle, there is good sterilization effect
Really, 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:
After S1, end boiling food, control the range information that device feeds back according to range unit, control the first driving means
The position of the uviol lamp of regulation sterilization module, so that uviol lamp and food in pot keep the sterilization distance preset;
After S2, end boiling food, described control device controls uviol lamp and opens, the ultraviolet lighting that described uviol lamp sends
Penetrate food in pot.
Further, also comprise the steps:
When S3, beginning boiling food, described control device controls the second driving means and drives block piece to move to close pot
Optical channel between light emission side and the pot of the sterilization module on lid body;In boiling cooking cycle, block piece remains closed institute
State the state of optical channel;
After S4, end boiling food, described control device controls described second driving means and drives the motion of described block piece
To open the optical channel between light emission side and the described pot of described sterilization module.
Further, also comprise the steps:
During S5, reservation boiling food: described control device controls to block described in described second driving means driving
Part moves to open described optical channel;
The range information that described control device feeds back according to described range unit, controls described first driving means and regulates institute
State the position of the uviol lamp of sterilization module, so that described uviol lamp and food in pot keep the sterilization distance preset;
Described control device controls described uviol lamp and opens, and the ultraviolet light that described uviol lamp sends shines through described optical channel
Penetrate food in pot.
The having the beneficial effects that of food fresh-keeping method in the pot that the present invention provides: control device and automatically control uviol lamp work
Making, control device automatically controls uviol lamp and opens the sterilization that carries out disinfection food in pot, controls device anti-according to range unit
The range information of feedback, controls the first driving means, and the first driving means drives uviol lamp to move, and then the position of regulation uviol lamp
Put, it is possible to regulation uviol lamp is suitable sterilization distance to the distance between food in pot, it is to avoid uviol lamp is because eating in distance pot
Thing crosses heating that is near and that cause, be also avoided that uviol lamp because of in distance pot food affect the utilization rate of ultraviolet light too far, both carried
Rise the utilization rate of ultraviolet light, avoided again uviol lamp to generate heat, extend the service life of uviol lamp, it is ensured that good sterilization effect
Really, food fresh-keeping is effective, uviol lamp Automated condtrol, easy and simple to handle.
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;
Fig. 5 is the D portion enlarged drawing of Fig. 2;
The structural representation of the pot that Fig. 6 provides for the embodiment of the present invention;
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-uviol lamp, 202-sterilize shell, 2021-
Protecting crust, 2022-ultraviolet transmission element, 2023-sterilization inner shell, 203-uviol lamp support member, 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-screw element, 14-inner shell fix screw, 15-sealing screw, the fixing screw of 16-sterilization.
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 uviol lamp 201 that device electrically connects;Also include for
The range unit of distance between food in monitoring uviol lamp 201 and pot, sterilization module 2 also includes being located on pot cover body 1 also
The first driving means electrically connected with control device, controls the range information that device feeds back according to range unit, controls first and drives
The position of dynamic device regulation uviol lamp 201.
During use, pot cover body 11 is covered in pot 8, as shown in Figure 6.Uviol lamp Automated condtrol, control device according to
The range information of range unit feedback, controls the first driving means, and the first driving means drives uviol lamp to move, and then regulation purple
The position of outer lamp, it is possible to regulation uviol lamp is suitable sterilization distance to the distance between food in pot, as adjusted during boiling food
Joint uviol lamp away from food in pot, when need to sterilize (as holding stage, reservation the stage) regulation uviol lamp to the position that suitably sterilizes,
Avoid uviol lamp because of in distance pot food cross heating that is near and that cause, be also avoided that uviol lamp is because of food shadow too far in distance pot
Ringing the utilization rate of ultraviolet light, the pot cover of this structure had both improved the utilization rate of ultraviolet light, avoids again uviol lamp to generate heat, extends purple
The service life of outer lamp, it is ensured that good bactericidal effect.Specifically, in predeterminable uviol lamp and pot sterilization between food away from
From, control device can according to range unit feedback range information automatically control first driving means drive uviol lamp move with
The sterilization distance preset is kept, it is possible to as required, be automatically adjusted uviol lamp to food in pot (i.e. in pot with food in pot
Food) distance, no matter in pot, food is how many, and food all can efficiently be irradiated by uviol lamp, improves the sterilization of uviol lamp
Efficiency.
Specifically, sterilization module can highlight the outer surface of pot cover body, it is possible to the inner surface of prominent pot cover body 1, it is possible to
It is located between outer surface and the inner surface of pot cover body 1;First driving means can be to include that pneumatic actuating device, driving of surging fill
Put, magnetic driving equipment, the device of driving driven by motor or drive motor etc. to provide the device driving power, preferably first drives
Device is motor or push-rod electric machine, simple in construction, low cost.
Further, in an embodiment of the present invention, pot cover also includes blocking module 3, blocks module 3 and includes:
Second driving means, is located on pot cover body 1 and electrically connects with controlling device;
Block piece 301, is movably arranged on pot cover body 1, between light emission side and the pot 8 of folding sterilization module 2
Optical channel;
Control device and control the light that block piece 301 moves to open or close between light emission side and the pot 8 of sterilization module 2
Passage.
Block piece Automated condtrol, controls device and automatically controls the second driving means driving block piece motion, easy and simple to handle,
Accurately control, it is possible to automatically close the optical channel between light emission side and the pot of sterilization module as required, during such as boiling food,
To avoid the impurity flutterring pot to stick to the light emission side of sterilization module, improve the absorbance of uviol lamp, it is ensured that good bactericidal effect,
Impurity (such as food debris, the water vapour etc.) isolation that can uviol lamp pot be produced, more efficiently Guan Bi optical channel is with resistance
Gear impurity, prevents uviol lamp surface to be sticky with impurity, improves the absorbance of uviol lamp, extend the service life of uviol lamp;Can root
The optical channel between light emission side and the pot of sterilization module is automatically opened up according to needs, during such as insulation or reservation, so that ultraviolet lighting
Inject pot, to pot and inner matter thereof the utensil of pot (food or the bowls and chopsticks etc. can put into) sterilizing, the most more have
Effect open optical channel with disinfection, there is good bactericidal effect.
Specifically, the second driving means can be to include pneumatic actuating device, driving means of surging, magnetic driving equipment, drive
The device of dynamic driven by motor or driving motor etc. provide the device driving power;Preferably second driving means is motor or push rod electricity
Machine, simple in construction, low cost.
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).Controlling device automatically controlled actuating device drives block piece to carry out the motion of respective routes, opening or
Close aforementioned optical channel.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 connect, and enter under the guiding of laterally steering structure or longitudinally guiding structure
Row transverse translation or longitudinal translation, guide frame can be that gathering sill or guide post (such as the output shaft of motor) etc. have guide function
Structure.The dependency structure that lateral rotation is concrete, can be: block piece is located at and blocks in rotating shaft with longitudinal, and block piece is along blocking
Axis of rotation, can close or open optical channel;Or block piece includes that two parallel baffle plates, a baffle plate are provided with first
Through hole, another 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 phase
Right or wrong position, is that optical channel is opened relatively, and dislocation is optical channel Guan Bi.Longitudinally rotate concrete dependency structure, can be: block piece
Being located at and block in rotating shaft with horizontal, block piece, along blocking axis of rotation, can close or open optical channel.Certainly translation and/
Or the particularly relevant structure of rotational motion can also use alternate manner to arrange, the most uniquely limit.
Further, in an embodiment of the present invention, the distance measuring sensor concretely infrared sensing that range unit includes
Device, ultrasonic sensor and/or laser sensor etc. have the sensor of distance measurement function.
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 uviol lamp 201
Or block piece 301 connects;Structure arranges the most flexible, as complicated in the moving line of uviol lamp and block piece or be spaced farther out
Time, this structure optional.First driving means and the second driving means also can be integrated on the motor 4 of a dual output, and electricity
One output shaft of machine 4 is connected with uviol lamp 201, and another output shaft is connected with block piece 301.First driving means and second
Driving means respectively uses a motor, and this structure is the simplest, compact, is more conducive to reduce pot cover volume, controls the easiest.
First driving means and the second driving means are integrated in the motor of a dual output, same driven by motor block piece and uviol lamp
Mobile, convenient control, it is effectively improved germicidal efficiency, it is ensured that bactericidal effect.
Further, in an embodiment of the present invention, sterilization module 2 includes the airtight sterilization being located on pot cover body 1
Shell 202, uviol lamp 201 and motor 4 are all located in this sterilization shell 202.Uviol lamp and motor are located in sterilization shell 202,
Simple in construction, compact, it is possible to uviol lamp and motor are protected, prevent water vapour or food debris etc. from entering uviol lamp, electricity
Machine, improves the absorbance of uviol lamp and service life, it is ensured that motor is properly functioning, improves motor service life, is conducive to reducing
The volume of sterilization dependency structure (sterilization module, block module) so that it is design the most flexible, install the easiest, both can will kill
Bacterium shell 202 is located at pot cover body interior, it is possible to allow sterilization shell 202 protrude from outer surface or the inner surface of pot cover body.
Further, in an embodiment of the present invention, it is provided with uviol lamp support member 203, uviol lamp in sterilization shell 202
201 are located on uviol lamp support member 203;The setting of uviol lamp support member, facilitates installation and the control of uviol lamp.
Further, in an embodiment of the present invention, the first driving means is provided with gear, uviol lamp (or uviol lamp props up
Support member, if any arranging this structure) it is provided with the tooth bar engaged with gear;First driving means work, gear driven tooth bar, drive
Uviol lamp moves, simple in construction, it is easy to control.Certainly, if arranging the second driving means and block piece, it is also possible to gear, tooth
The mode of bar transmission drives block piece to move, and is i.e. provided with gear in the second driving means, and block piece is provided with to be nibbled with this gear
The tooth bar closed, simple in construction, 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 3 and also include that connector 302, pot cover body 1 are provided with the first spacing knot limiting connector 302 rotation
Structure, one end of connector 302 is connected with the first output shaft of motor 4, and the other end is fixed with block piece 301;On sterilization shell 202
It is provided with and limits the second position limiting structure that uviol lamp support member 203 rotates, uviol lamp support member 203 and the second output shaft of motor 4
Connect.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 constructive interference, reduce
Blocking module and the volume of sterilization module, simple in construction, compact, the setting of connector can will be located in the defeated of shell one end that sterilize
Go out (output of the first output shaft) and be converted to the translation (translation of block piece) of the other end, rational deployment, more effectively utilize space,
Being easy to assemble, easy and simple to handle, same driven by motor block piece and uviol lamp move, convenient control, are effectively improved germicidal efficiency,
Ensure bactericidal effect.The output shaft of motor can be from threaded, it is possible to fastens with the extra screw element 13 arranged.
Further, in an embodiment of the present invention, sterilization shell 202 includes protecting crust 2021 and for covering protecting crust
The ultraviolet transmission element 2022 going out light opening of 2021, is provided with sterilization inner shell 2023 and for supporting motor 4 in sterilization shell 202
Motor supports 5, motor supports 5 is positioned at the relative both sides of sterilization inner shell 2023 with ultraviolet transmission element 2022;Motor 4 is located at
Between motor 4 gripper shoe and sterilization inner shell 2023, uviol lamp support member 203 is located at sterilization inner shell 2023 and ultraviolet transmission element 2022
Between.Ultraviolet transmission element closes protecting crust, the structure arranged in protection inner shell;Preferably ultraviolet transmission element activity is arranged, it is possible to root
According to needing cover or open protecting crust to go out light opening;Preferably ultraviolet transmission element removably connects with protecting crust, and protecting crust is with purple
Outer transmission element removably connects, it is possible to changing ultraviolet transmission element as required, embedding structure is (such as ultraviolet support member, motor, sterilization
Inner shell, motor supports etc.) when being Detachable connection structure, also can facilitate the installation of internal structure, change and safeguard.In sterilization
The setting of shell, becomes two parts space by the inside division of sterilization shell, and a part is used for arranging motor, and another part is used for arranging
Uviol lamp support member (uviol lamp), structure is the simplest, compact, firm.Airtight for ensureing sterilization shell, can be at protecting crust 2021
Arranging sealing ring 6 with ultraviolet transmission element 2022, concrete ultraviolet transmission element can be quartz glass, sapphire etc..Can be in protection
One end of shell arranges ring for fixing 7 for fixing ultraviolet transmission element 2022;Concrete: ring for fixing 7 can fasten with protecting crust 2021 (as
The securing member fastenings such as screw, pin, rivet), and ultraviolet transmission element 2022 is clamped between protecting crust 2021 and ring for fixing 7,
Screw can compress the sealing ring 6 between protecting crust 2021 and ultraviolet transmission element 2022, and (i.e. this screw is sealing screw to strengthen sealing
15), ring for fixing 7 also can be anchored on (such as securing member fastenings such as screw, pin, rivets) pot cover body 1, and protecting crust is with pot cover originally
Body fastens, and is clamped between protecting crust and ring for fixing by ultraviolet transmission element.Sterilization shell 202, sterilization inner shell 2023 and motor
The securing member fastenings such as screw, pin, rivet can be passed through between support member 5.Sterilization shell (or sterilization module) and pot cover body it
Between can pass through the securing member fastenings such as screw (i.e. sterilization fixing screw 16), pin, rivet.Available screw (the i.e. fixing spiral shell of sterilization
Nail 16) 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 sterilization inner shell 2023 is provided with electricity
Machine storage tank, the two ends that motor is relative support with motor storage tank and motor supports 5 respectively and be limited in motor storage tank and
Between motor support plate;Motor consolidates, it is possible to pot cover vibrations when avoiding electric motor starting, improves sterilization module and blocks making of module
Use the life-span.Can (i.e. inner shell fixes screw by screw between (sterilization shell 202) motor supports 5 and sterilization inner shell 2023
14), the securing member such as pin, rivet fastening.
Further, in an embodiment of the present invention, the side of the close ultraviolet transmission element of sterilization inner shell is provided with for purple
Outer lamp support member 203 moves to increase or reduces the uviol lamp cavity to the distance of pot inner bottom part, and sterilization inner shell is provided with use
In the position limiting structure (such as positive stop lug boss) preventing uviol lamp support member from departing from sterilization inner shell, uviol lamp support member is limited in sterilization
In shell, mobile more balance, accurately, to ensure bactericidal effect, increase the service 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 between upper cover 1011 and lower cover 1012;Between inner cap 102 and upper cover 1011 and interior
Lid can be set between lid 102 and lower cover 1012 and seal structure (such as sealing ring);Sterilization module 2 be located at upper cover and inner cap 102 it
Between.The setting of upper cover, lower cover and inner cap, the most conveniently covers pot, the module that can conveniently sterilize again, block the installation of module, dismounting,
Maintenance and maintenance, lid seals the setting of structure, it is ensured that the sealing of pot cover body interior, prevents impurity from entering pot cover body
In.
Further, in an embodiment of the present invention, as it is shown in figure 5, upper cover 1011 is provided with the locating part of inner cap 102
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 10111 and card
Between 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, upper cover 1011 with
When lower cover 1012 is involutory, interior convex edge 10112 coordinates with grab 10121 and locks upper cover 1011, inner cap 102 and lower cover 1012.Knot
Structure is simple, compact, it is not necessary to additionally arrange fixture, i.e. can fixed cover, lower cover and inner cap.
Further, in an embodiment of the present invention, uviol lamp 201 can be ultraviolet LED, mercury lamp etc., preferably deep ultraviolet
LED, it is possible to efficiently sterilizing food, food fresh-keeping is effective, safe and reliable.Preferably deep ultraviolet LED sends wavelength and is
The DUV of 230-300nm, can not only sterilize, luminous efficiency high, additionally it is possible to extend the service life of uviol lamp, more preferably
Deep ultraviolet LED sends the DUV that wavelength is 265nm, improves 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 sterilization module 2 with/
Or block module 3 and work;I.e. control device to determine whether to open sterilizing function according to temperature;It is provided with the first driving means
Time, control device and can also control the work of the first driving means according to the temperature of temperature sensor feedback and (i.e. control uviol lamp
Movement).The setting of temperature sensor, it is simple to control device, according to the temperature of temperature sensor feedback, automatically controls uviol lamp
And/or block the work of module.Preset sterilization temperature, after boiling food (or before boiling food, if any reservation module), control dress
Put and judge whether the temperature of temperature sensor feedback is default sterilization temperature, if the sterilization temperature preset, then control device
Automatically controlling the second driving means drives block piece to move to open optical channel, opens uviol lamp and sterilizes food sterilization in pot,
Ensure food freshness in pot.If there being the first driving means, then control device judges that the temperature of temperature sensor feedback is default
Sterilization temperature time, control device automatically control second driving means drive uviol lamp move with in pot food keep preset
Sterilization distance, improves germicidal efficiency, the absorbance of ultraviolet light when improving sterilization, it is ensured that good sterilization effect;Boiling is eaten
During thing, controlling device and control block piece Guan Bi optical channel, prevent the light emission side stuck foreign matter of sterilization module, uviol lamp closes
Close, energy-conservation.Predeterminable sterilization temperature is 90-25 DEG C, preferably 65-40 DEG C;Control device and there is reservation module and heat preservation module
Time, also reservation stage and holding stage are preset sterilization temperature respectively, as preset: holding stage sterilization temperature is 90-40 DEG C, in advance
About stage sterilization temperature is 30-65 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 uviol lamp by controlling device and/or block the work of module (as controlled uviol lamp
Open, close, control the motion of block piece, even control the movement of uviol lamp), easy and simple to handle.
Further, as an embodiment of the pot cover of the present invention, as shown in Figure 1, 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) uviol lamp to be powered, simple in construction, when certainly arranging rechargeable battery, outside rechargeable battery also can be connected by wire
Connect power supply, after rechargeable battery electric power storage, regardless of whether power supply can send ultraviolet during use pot cover;Uviol lamp also can be by drawing
The wire of sterilization module connects external power supply, it is simple to uses for a long time, and need not charge or change battery, easy to use.It is provided with
During sterilization shell, the perisporium (such as the wall of the shell that sterilizes) of wire that preferably uviol lamp (or battery) is powered 12 and sterilization shell it
Between be provided with wire seal structure, 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 shown in Figure 6, including pot 8 and aforementioned pot cover, pot cover body 1 is located in pot 8
To cover pot 8.
Uviol lamp Automated condtrol, controls the range information that device feeds back according to range unit, controls the first driving means,
First driving means drives uviol lamp to move, and then the position of regulation uviol lamp, it is possible between regulation uviol lamp to food in pot
Distance be suitable sterilization distance, as during boiling food regulate uviol lamp away from food in pot, when need to sterilize (as insulation rank
Section, reservation stage) regulation uviol lamp is to the position that suitably sterilizes, it is to avoid uviol lamp because of in distance pot food cross near and cause
Heat, be also avoided that uviol lamp because of in distance pot food affect the utilization rate of ultraviolet light too far, the pot cover of this structure both improved
The utilization rate of ultraviolet light, avoids again uviol lamp to generate heat, extends the service life of uviol lamp, it is ensured that good bactericidal effect.
Block piece Automated condtrol, control device can automatically control the second driving means and drive block piece to move, and energy
Optical channel between light emission side and the pot of enough sterilization modules of Guan Bi as required, during such as boiling food, to avoid flutterring the miscellaneous of pot
Matter sticks to the light emission side of sterilization module, improves the absorbance of uviol lamp, it is ensured that good bactericidal effect, it is possible to by uviol lamp pot
Impurity (such as food debris, the water vapour etc.) isolation that body produces, prevents uviol lamp surface to be sticky with impurity, improves the transmission of uviol lamp
Rate, extends the service life of uviol lamp;The optical channel between light emission side and the pot of sterilization module can be opened as required,
(as in reservation boiling cooking cycle, cooked food be not the most eager edible when), so that ultraviolet lighting injects pot, to pot
And the inner matter utensil of pot (food or the bowls and chopsticks etc. can put into) sterilizing, it is ensured that good bactericidal effect, food
Good refreshing effect.
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 uviol lamp and/or blocks mould
The control device of group can share temperature sensor with heat preservation module, even shares a control module, to simplify structure, lowers
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 uviol lamp and/or blocks the work of module, and need not additionally arrange temperature sensor and (certainly may also set up
Extra temperature sensor), and controlling device both can be independent control uviol lamp (switch or the control of movement such as uviol lamp
System) and/or block the control device of module, it is possible to by right to control device corresponding for heat preservation module and uviol lamp (or blocking module)
The control device answered is integrated in a control module;The control panel that control device includes may also be arranged in pot, or
Including multiple control panels, 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 shown in Fig. 2-4, Fig. 6, including pot 8, pot cover, sterilization module 2, heat preservation module
With control device, heat preservation module electrically connects with controlling device, and pot cover includes the pot cover body 1 for covering pot 8, and sterilize module
2 are located on pot cover body 1, and sterilization module 2 includes and controls the uviol lamp 201 that device electrically connects;Also include for monitoring ultraviolet
The range unit of distance between food in lamp 201 and pot, sterilization module 2 also include being located on pot cover body 1 and with control dress
Put the first driving means of electrical connection, control the range information that device feeds back according to range unit, control the first driving means and adjust
The position of joint uviol lamp 201;
Control device to be located on pot 8 and/or pot cover body 1;
Control device controls sterilization module 2 according to the temperature that heat preservation module feeds back and works, 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 work according to the temperature control sterilization module 2 of temperature sensor feedback.Set on pot cover body
The dependency structure put can use the structure that aforementioned pot cover embodiment is addressed.
Uviol lamp Automated condtrol, controls the range information that device feeds back according to range unit, controls the first driving means,
First driving means drives uviol lamp to move, and then the position of regulation uviol lamp, it is possible between regulation uviol lamp to food in pot
Distance be suitable sterilization distance, as during boiling food regulate uviol lamp away from food in pot, when need to sterilize (as insulation rank
Section, reservation stage) regulation uviol lamp is to the position that suitably sterilizes, it is to avoid uviol lamp because of in distance pot food cross near and cause
Heat, be also avoided that uviol lamp because of in distance pot food affect the utilization rate of ultraviolet light too far, the pot cover of this structure both improved
The utilization rate of ultraviolet light, avoids again uviol lamp to generate heat, extends the service life of uviol lamp, it is ensured that good bactericidal effect.
Blocking module activity to arrange, block piece Automated condtrol, control device can automatically control the second driving means and drive
Dynamic block piece motion, and the optical channel between light emission side and the pot of sterilization module can be closed as required, such as boiling food
Time, the light emission side of the module that sterilizes to avoid the impurity flutterring pot to stick to, improves the absorbance of uviol lamp, it is ensured that good sterilization effect
Really, it is possible to impurity (such as food debris, water vapour etc.) isolation uviol lamp pot produced, uviol lamp surface is prevented to be sticky with miscellaneous
Matter, improves the absorbance of uviol lamp, extends the service life of uviol lamp;Can open as required sterilization module light emission side and
Optical channel between pot, (as in reservation boiling cooking cycle, cooked food be not the most eager edible when), so that ultraviolet light
Irradiate into pot, to pot and inner matter thereof the utensil of pot (food or the bowls and chopsticks etc. can put into) sterilizing, it is ensured that good
Good bactericidal effect, food fresh-keeping is effective.Control device automatically to control according to the temperature of heat preservation module or temperature sensor feedback
System sterilization module and/or block module work (as controlled the keying of ultraviolet light, controlling the second driving means block piece is driven
Dynamic), 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 uviol lamp
And/or block the work (such as movement, the unlatching of uviol lamp, the motion of block piece) of module, carry out disinfection sterilization to food material,
Keeping its freshness, when preventing subscription time long, food is rotten before boiling.The control panel that control device includes can be arranged
In pot or pot cover body, or control device includes multiple control panel, and a part is located on pot cover body, another part
It is located in pot.
Food fresh-keeping method in the pot that the present invention provides, comprises the steps:
After S1, end boiling food, control the range information that device feeds back according to range unit, control the first driving means
The position of the uviol lamp of regulation sterilization module, so that uviol lamp and food in pot keep the sterilization distance preset;
After S2, end boiling food, controlling device and control uviol lamp unlatching, the ultraviolet light that uviol lamp sends irradiates the interior food of pot
Thing.Step S1 and step S2 can be carried out simultaneously, it is possible to first carry out step S1 or step S2, then carry out step S2 or step S1.Should
The structure that in pot, food fresh-keeping method relates to, such as sterilization module, blocks the knot that module can use the embodiment of aforementioned pot cover or pot
Structure.Aforementioned pot or pot cover can also use the method to be controlled, to carry out fresh-keeping to food in pot.
Controlling device and automatically control uviol lamp work, control device automatically controls uviol lamp unlatching to be carried out food in pot
Disinfection, controls the range information that device feeds back according to range unit, controls the first driving means, and the first driving means drives
Uviol lamp moves, and then the position of regulation uviol lamp, it is possible to regulation uviol lamp is suitable killing to the distance between food in pot
Bacterium distance, it is to avoid uviol lamp because of in distance pot food cross heating that is near and that cause, be also avoided that uviol lamp is because of food in distance pot
Affect the utilization rate of ultraviolet light too far, both improved the utilization rate of ultraviolet light, avoid again uviol lamp to generate heat, extend uviol lamp
Service life, it is ensured that good bactericidal effect, food fresh-keeping is effective, uviol lamp Automated condtrol, easy and simple to handle.
Specifically, predeterminable sterilization temperature, when kettle temperature reaches default sterilization temperature, control device and control first
The position of the uviol lamp of driving means regulation sterilization module, controls device and controls uviol lamp unlatching, control the most accurate, both reduced
Energy consumption, can guarantee that again good bactericidal effect.The sterilization temperature preset can be 90-25 DEG C, prevents food spoilage in pot, is preferably
65-40 DEG C to improve utilization rate of ultraviolet light.Less than 90 DEG C, food breed bacteria, especially temperature can be less than 65 DEG C, and food is more easy to
Breed bacteria, and temperature 25-40 DEG C of usual accommodating food is also vegetative preference temperature, food is easily because of bacterial action
Rotten, utilize ultraviolet then can effectively sterilize, but boiling food is flutterred pot and caused adhesion food impurity on ultraviolet transmission element can affect purple
Outer light transmittance.
Further, in an embodiment of the present invention, in pot, food fresh-keeping method also comprises the steps:
When S3, beginning boiling food, control device and control the second driving means driving block piece motion with Guan Bi pot cover originally
Optical channel between light emission side and the pot of the sterilization module on body;In boiling cooking cycle, block piece remains closed optical channel
State;
(as before insulation, in insulation and/or after insulation) after S4, end boiling food, control device control the second driving dress
Put drive block piece motion with open sterilization module light emission side and pot between optical channel.
The setting blocking module can either prevent impurity from adhering to the light emission side of sterilization module, can enter when needs sterilize again
Row opens optical channel, passes through for ultraviolet light, efficient sterilizing.
Further, in an embodiment of the present invention, in pot, food fresh-keeping method also comprises the steps:
During S5, reservation boiling food: control device and control the second driving means driving block piece motion to open
Optical channel;
Control the range information that device feeds back according to range unit, control the ultraviolet of the first driving means regulation sterilization module
The position of lamp, so that uviol lamp and food in pot keep the sterilization distance preset;
Controlling device and control uviol lamp unlatching, the ultraviolet light that uviol lamp sends is through food in optical channel irradiation pot.
Can be carried out disinfection sterilization to the food material before boiling, prevents the long food material of subscription time from going bad.
Specifically, the sterilization temperature in predeterminable reservation boiling cooking cycle, reach default sterilization temperature at kettle temperature
When spending, control the position that device controls the uviol lamp of the first driving means regulation sterilization module, control device control uviol lamp and open
Open, control the most accurate, both reduced energy consumption, and can guarantee that again good bactericidal effect.Predeterminable reservation boiling cooking cycle neutralizes
Sterilization temperature after boiling food terminates is identical to simplify control or difference to save energy consumption, to promote fresh-keeping effect.Preferably preengage
When the sterilization temperature of process is 30-65 DEG C, open uviol lamp, beneficially high-effective disinfecting sterilization.
Further, after terminating boiling food or during reservation boiling food, can first regulate uviol lamp to food in pot
The distance of thing, is then turned on uviol lamp and sends ultraviolet disinfection sterilization.Improving utilization rate of ultraviolet light, the distance of uviol lamp to food is fitted
In, there is more preferable sterilization effect.
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 uviol lamp electrically connected with described control device, it is characterised in that: also include for monitoring described purple
The range unit of distance between food in outer lamp and pot, described sterilization module also include being located on described pot cover body and with institute
State the first driving means controlling device electrical connection, the range information that described control device feeds back, control according to described range unit
Make described first driving means and regulate the position of described uviol lamp.
Pot cover the most according to claim 1, it is characterised in that: also include blocking module, described in block module and include:
Second driving means, is located on described pot cover body and electrically connects with described control device;
Block piece, is movably arranged on described pot cover body, between the light emission side and described pot of the module that sterilizes described in folding
Optical channel;
Described control device controls the motion of described block piece to open or to close the light emission side of described sterilization module and described pot
Between optical channel.
Pot cover the most according to claim 1, it is characterised in that: described range unit includes that infrared sensor, ultrasound wave pass
Sensor and/or laser sensor.
Pot cover the most according to claim 2, 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 uviol lamp or described block piece, 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 uviol lamp, and another output shaft is connected with described block piece.
Pot cover the most according to claim 4, it is characterised in that: described sterilization module includes being located on described pot cover body
Airtight sterilization shell, described uviol lamp and described motor are all located in this sterilization shell.
Pot cover the most according to claim 5, it is characterised in that: it is provided with uviol lamp support member in described sterilization shell, described
Uviol lamp is located on described uviol lamp support member;
Two output shafts of the motor of described dual output are positioned on the both sides that motor is relative;The described module that blocks also includes connecting
Part, described pot cover body is provided with and limits the first position limiting structure that described connector rotates, and one end of described connector is with described
First output shaft of motor connects, and the other end is fixed with described block piece;Described sterilization shell is provided with the described uviol lamp of restriction
The second position limiting structure that support member rotates, described uviol lamp support member is connected with the second output shaft of described motor.
Pot cover the most according to claim 6, it is characterised in that: described sterilization shell includes protecting crust and described for covering
The ultraviolet transmission element going out light opening of protecting crust, is provided with sterilization inner shell and for supporting the electricity of described motor in described sterilization shell
Machine support member, described motor supports is positioned at the relative both sides of described sterilization inner shell with described ultraviolet transmission element;Described motor
Being located between described motor support plate and described sterilization inner shell, described uviol lamp support member is located at described sterilization inner shell and described purple
Between outer transmission element.
Pot cover the most according to claim 1, it is characterised in that: described pot cover body includes the enclosing cover that removably connects and interior
Lid, described sterilization module is detachably located between described inner cap and described enclosing cover;Cover in described and be provided with sterilization opening, described screening
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 inner bottom part or be located at the side of the inner bottom part away from described pot of described sterilization opening.
Pot cover the most according to claim 8, it is characterised in that: described sterilization module cover described sterilization opening away from institute
Stating the side of the inner bottom part of pot, described block piece is located at the side of the inner bottom part of the close described pot of described sterilization opening.
Pot cover the most according to claim 8, it is characterised in that: described enclosing cover includes upper cover and the lower cover removably connected,
Described inner cap is anchored between described upper cover and described lower cover, between described inner cap and described upper cover and described inner cap with described under
It is provided with lid between lid and seals structure;Described sterilization module is located between described upper cover and described inner cap.
11. pot covers according to claim 2, it is characterised in that: described second driving means is provided with gear, described in block
Part is provided with the tooth bar engaged with described gear.
12. pot covers according to claim 1, it is characterised in that: described uviol lamp is deep ultraviolet LED.
13. according to the pot cover according to any one of claim 1-12, it is characterised in that: described pot cover body is provided with for supervising
Surveying the temperature sensor of kettle temperature, described temperature sensor is connected with described control device, and described control device is according to temperature
The temperature of sensor feedback control described sterilization module and/or described in block module work.
14. pots, it is characterised in that: include that the pot cover according to any one of pot and claim 1-13, described pot cover body set
To cover described pot in described pot.
15. 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 uviol lamp electrically connected with described control device, it is characterised in that: also include for monitoring described
The range unit of distance between food in uviol lamp and pot, described sterilization module also include being located on described pot cover body and with
First driving means of described control device electrical connection, the range information that described control device feeds back according to described range unit,
Control described first driving means and regulate the position of described uviol lamp;
Described control device is located on described pot and/or described pot cover body;
Described control device controls the work of described sterilization module according to the temperature that described heat preservation module feeds back, 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
Sterilization module work.
16. pots according to claim 15, it is characterised in that: also include preengaging module, described reservation module and described control
Device processed electrically connects.
Food fresh-keeping method in 17. pots, it is characterised in that: comprise the steps:
After S1, end boiling food, control the range information that device feeds back according to range unit, control the first driving means regulation
The position of the uviol lamp of sterilization module, so that uviol lamp and food in pot keep the sterilization distance preset;
After S2, end boiling food, described control device controls uviol lamp and opens, and the ultraviolet light that described uviol lamp sends irradiates pot
Interior food.
Food fresh-keeping method in 18. pots according to claim 17, it is characterised in that: also comprise the steps:
When S3, beginning boiling food, described control device controls the second driving means and drives block piece motion with Guan Bi pot cover originally
Optical channel between light emission side and the pot of the sterilization module on body;In boiling cooking cycle, block piece remains closed described light
The state of passage;
After S4, end boiling food, described control device controls described second driving means and drives described block piece to move to beat
Open the optical channel between light emission side and the described pot of described sterilization module.
19. according to food fresh-keeping method in the pot described in claim 17 or 18, it is characterised in that: also comprise the steps:
During S5, reservation boiling food, described control device controls described second driving means and drives described block piece fortune
Dynamic to open described optical channel;
The range information that described control device feeds back according to described range unit, controls to kill described in described first driving means regulation
The position of the uviol lamp of bacterium module, so that described uviol lamp and food in pot keep the sterilization distance preset;
Described control device controls described uviol lamp and opens, and the ultraviolet light that described uviol lamp sends irradiates pot through described optical channel
Interior food.
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