CN106322878A - Induction illumination method for refrigerator and refrigerator - Google Patents
Induction illumination method for refrigerator and refrigerator Download PDFInfo
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- CN106322878A CN106322878A CN201610768967.3A CN201610768967A CN106322878A CN 106322878 A CN106322878 A CN 106322878A CN 201610768967 A CN201610768967 A CN 201610768967A CN 106322878 A CN106322878 A CN 106322878A
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- Prior art keywords
- refrigerator
- room
- door body
- target
- illumination
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D27/00—Lighting arrangements
- F25D27/005—Lighting arrangements combined with control means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides an induction illumination method for a refrigerator and the refrigerator. The refrigerator comprises a refrigerator body, multiple door bodies, human body induction devices, illumination induction devices, illumination devices, a door opening device and a master control board. Multiple chambers are defined in the refrigerator body, and the multiple chambers include target chambers. The door bodies can be arranged on the outer sides of the chambers in an opening and closing manner. The human body induction devices are arranged on the outer sides of the door bodies or the outer side of refrigerator body and are configured for judging whether the heights of users exceed a preset numerical value or not. The illumination induction devices are configured for sensing actions of the users. The illumination devices are arranged above the outer sides of the target chambers and are configured for conducting illumination on the target chambers. The door opening device is configured for opening the door bodies of the target chambers. The master control board is configured for starting the sensing function of the illumination induction devices when it is confirmed that the heights of the users exceed the preset numerical value, controlling the door opening device to open the door bodies under the condition that the illumination induction devices sense that the actions of the users continuously exceed the first preset time and starting the illumination devices of the refrigerator at the same time.
Description
Technical field
The present invention relates to refrigerator field, particularly to inductive lightning method and the refrigerator of a kind of refrigerator.
Background technology
Now with being gradually increased of refrigerator volume, especially for big freezing refrigerator, if a chamber interior piles food
Thing, user opens door body can be the most difficult, and if using refrigerator if in evening, due to refrigerator inside dark,
Be inconvenient to pick and place the food of a room.
For having the refrigerator of illumination/enabling sensing at present, its inductive probe is mostly exposed to refrigerator, does not has user
Intend to use refrigerator and simply careless through refrigerator when, the triggering effect of automatic illuminating or automatic door opening will be produced,
It addition, the most easily trigger sensing refrigerator is operated by user when, further, child or minor etc. enjoy a lot to play
Doing the illumination/door-opening sensing device of refrigerator, above-mentioned a variety of causes the most very likely causes the flase drop of refrigerator lighting/enabling sensing
Survey, waste electric energy and affect user's experience.
Summary of the invention
In view of the above problems, it is proposed that the present invention in case provide one overcome the problems referred to above or at least in part solve on
State inductive lightning method and the refrigerator of the refrigerator of problem.
The present invention one further objective is that user-friendly refrigerator.
Another of the present invention further objective is that the error detection preventing refrigerator induction installation.
According to an aspect of the present invention, the invention provides a kind of refrigerator, including: casing, limit multiple inside it
Between room, multiple rooms include room between target；Multiple door body, can be opened and closed to be arranged at the outside of multiple rooms；Human body sensing device,
It is arranged at outside door body or casing, is configured to judge whether the height of user exceedes default value；Illumination induction installation, is configured to
The action of sensing user, above-mentioned action includes that any one blocks the action of described illumination induction installation induction region；Illumination dress
Put, be arranged between target above the outside of room, be configured to room between target is illuminated；Door opener, is configured to open target
Between the door body of room；And master control borad, it is configured to open the sense of illumination induction installation when the height determining user exceedes default value
Brake, senses in the case of user action is continued above the first Preset Time at illumination induction installation, controls door opener
Open the door body of room between target, open illuminator simultaneously.
Alternatively, human body sensing device includes infrared sensor, and it arranges position away from ground level is default value, configuration
Become horizontal emission infrared signal, in the case of receiving reflected signal, determine that the height of user exceedes default value.
Alternatively, illumination induction installation includes multiple infrared sensor, and multiple infrared sensors are along the top of room between target
Between room door body bottom margin interval arrange, and the probe of multiple infrared sensor downward and deflection door body vertical in
Line direction, centre is obliquely installed.
Alternatively, illuminator is multiple LED, is arranged at the door body bottom margin of room between the top of room between target, and
Irradiate downward.
Alternatively, multiple infrared sensors and multiple LED are embedded in door body bottom margin, and interlaced
Every setting.
Alternatively, above-mentioned refrigerator also includes: door body open-close detection apparatus, is configured to detect the opening and closing of the door body of room between target
State；Master control borad is configured to, and in the time that the door body of room is held open between target, forbids that illuminating induction installation feels
Survey.
Alternatively, master control borad is configured to, and when detecting that door body is closed, closes illuminator, and mesh detected
Between mark the door body shut-in time of room reach the second Preset Time after re-enable illumination induction installation open sensing function.
According to a further aspect in the invention, present invention also offers a kind of inductive lightning method of refrigerator, including: judge to use
Whether the height at family exceedes default value；If so, the sensing function of the illumination induction installation of refrigerator is opened；Judge illumination sensing dress
Putting and whether sense user action, and action is continued above the first Preset Time, it is described that user action includes that any one blocks
The action of illumination induction installation induction region；If so, open the door body of room between the target of refrigerator, open the illumination dress of refrigerator simultaneously
Put room between target is illuminated.
Alternatively, in the time that the door body of room is held open between target, forbid that illuminating induction installation senses.
Alternatively, also include after the step of the illuminator opening refrigerator: between detection target, whether the door body of room is closed
Close；If so, illuminator is closed；Sensing function is opened re-enabling illumination induction installation after the second Preset Time.
The invention provides a kind of refrigerator, comprising: casing, multiple door body, human body sensing device, illumination induction installation,
Illuminator, door opener and master control borad.Casing, limits multiple rooms inside it, multiple rooms include room between target.People
Body induction installation, is arranged at outside door body or casing, is configured to judge whether the height of user exceedes default value.Illumination sensing
The action of device sensing user.Illuminator, is arranged between target above the outside of room, is configured to shine room between target
Bright.Door opener, is configured to open the door body of room between target.Master control borad is opened when the height determining user exceedes default value
The sensing function of illumination induction installation, senses user action at illumination induction installation and is continued above the situation of the first Preset Time
Under, control door opener and open door body, open the illuminator of refrigerator simultaneously.The refrigerator of the present invention by sensing user action,
Can automatically open up door body by door opener, particularly between target, chamber interior piles food, the when that door body being difficult to open,
As long as the sensing range that hands or other positions are put into illumination induction installation by user can be realized as automatic door opening, convenient use
Family uses refrigerator.
It addition, the refrigerator of the present invention is by sensing user action, additionally it is possible to automatically open up illuminator, particularly in target
Between chamber interior dark when, as long as user hands or other positions are put into illumination induction installation sensing range just can
Realization automatically turns on illumination, is user-friendly to food of taking.
Further, the master control borad of the refrigerator of the present invention is detecting weight after the door body shut-in time reaches the second Preset Time
New permission illuminates induction installation unlatching sensing function.In order to prevent in the middle of the process closing door body, user makes unconscious
Sensor operation, master control borad is detecting that re-enabling illumination induction installation after the door body shut-in time reaches the second Preset Time again opens
Open sensing function, to prevent the improper operation of user from causing error detection so that it is more accurate to sense.
According to below in conjunction with the accompanying drawing detailed description to the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, advantage and the feature of the present invention.
Accompanying drawing explanation
Describe some specific embodiments of the present invention the most by way of example, and not by way of limitation in detail.
Reference identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these
Accompanying drawing is not necessarily drawn to scale.In accompanying drawing:
Fig. 1 is the side view of refrigerator according to an embodiment of the invention；
Fig. 2 is the front view of refrigerator according to an embodiment of the invention；
Fig. 3 is the partial enlarged drawing of refrigerator according to an embodiment of the invention；
Fig. 4 is the schematic diagram of the inductive lightning method of refrigerator according to an embodiment of the invention；And
Fig. 5 is the flow chart of the inductive lightning method of refrigerator according to an embodiment of the invention.
Detailed description of the invention
The present embodiment provide firstly a kind of refrigerator, the side view of Fig. 1 refrigerator according to an embodiment of the invention, Fig. 2
It it is the front view of refrigerator according to an embodiment of the invention.This refrigerator includes: casing 10, multiple door body 12, human body sensing fill
Put 20, illumination induction installation 30, illuminator 40, door opener 50 and master control borad.
Casing 10 is internal limits multiple rooms, and multiple rooms include room 11 between target.Multiple door body 12 can be opened and closed to set
It is placed in the outside of multiple rooms.Human body sensing device 20 is arranged at outside door body 12 or casing 10, is configured to judge the body of user
Whether height exceedes default value.Illumination induction installation 30, is configured to sense the action of user.Illuminator 40 is arranged between target
Above the outside of room 11, it is configured to room between target 11 is illuminated.Door opener 50 is configured to open the door of room 11 between target
Body 12.Master control borad is configured to open the sensing function of illumination induction installation 30 when the height determining user exceedes default value,
Sense in the case of user action is continued above the first Preset Time at illumination induction installation 30, control door opener 50 and open
Door body 12, opens the illuminator 40 of refrigerator simultaneously.
In the present embodiment, refrigerator has room between upper and lower two, and between target, room 11 is room between lower section, and between target, room 11 is permissible
For refrigerating chamber, above it between room be cold room.In other embodiment, refrigerator can include what in the vertical direction arranged
Multiple rooms, between target, room 11 can be that between bottommost, room can also be for certain centrally located room.
In the present embodiment, human body sensing device 20 can be infrared sensor, is preferably provided on refrigerator door 12,
So that detecting user, it arranges position away from ground level is default value, is configured to horizontal emission infrared signal,
Determine in the case of receiving reflected signal that the height of user exceedes default value.Such as default value can be 1.2m, when with
The when that family height being higher than 1.2m, infrared sensor horizontal emission infrared signal is also able to receive that the reflected signal of human body, this
Time judge this user higher than 1.2m, it has the independent ability operating refrigerator, and now, master control borad opens illumination induction installation 30
Sensing function is to carry out next step sensing.When user's height is less than 1.2m when, infrared sensor cannot receive human body
Reflected signal, now judge that this user less than 1.2m, may be child or minor, not there is the energy of independent operation refrigerator
Power, now, master control borad forbids illuminating the sensing function of induction installation 30, improper to prevent child or minor from carrying out refrigerator
Operation.In other embodiment, human body sensing device 20 can also be photographic head, by user is carried out photographic analysis use
Whether family height reaches default value.
In the present embodiment, illumination induction installation 30 includes display lamp, if master control borad opens the sense of illumination induction installation 30
Brake, it indicates that lamp lights expression and can sense, if master control borad forbids illuminating the sensing function of induction installation 30, then refers to
Show that lamp extinguishes expression and can not sense.
Illumination induction installation 30 also includes multiple infrared sensor 30, and multiple infrared sensors 30 are along room 11 upper between target
Between side, the door body 12 bottom margin interval of room is arranged, and the probe of multiple infrared sensor 30 downward and is partial to door body 12
Direction, vertical Central Line be obliquely installed.In the present embodiment, between the top of room 11 room along between target for multiple infrared sensors 30
Door body 12 bottom margin interval arrange, with increase illumination induction installation 30 detection range, gap size is according to infrared sensing
Depending on device quantity and door body 12 bottom margin length.Above-mentioned multiple infrared sensor 30 can sense room 11 door body between target
User action between compartment door body 12 gap, top of room 11 between 12 and target, such as user will be manually placed at above-mentioned two door
Between body 12 gap and stay for some time, as long as the sensing range fallen in one of them infrared sensor 30 just can produce
Inductive effects.
Fig. 3 is the partial enlarged drawing of refrigerator according to an embodiment of the invention.Multiple infrared sensors of the present embodiment
30 by launching infrared signal, and receives the infrared signal of reflection to determine that its front has shelter.Infrared sensor 30 is right
In different materials, its sensing distance is also different, and such as infrared sensor is 5cm to the distance of reaction of human body, to refrigerator door
12 or the distance of reaction of inner container of icebox is 8cm.Due to refrigerator door 12 or inner container of icebox and the distance of infrared sensor 30
Relatively near, the most easily cause false sense to survey.So on the premise of not shortening infrared sensor 30 distance of reaction, by infrared sensor
30 tilt certain angle is arranged, and increases the distance of refrigerator door 12 or inner bag etc. and infrared sensor, unnecessary to prevent
Sensing.Find through inventor's many experiments, at infrared sensor 30 towards during from the horizontal by 45° angle, Detection results
Most preferably.In the present embodiment, the quantity of infrared sensor 30 is 3, and (dotted line represents the spy of infrared sensor 30 as shown in Figure 3
Head towards), be positioned at left side its probe of infrared sensor 30 be tilted to the right, its probe of the infrared sensor 30 on right side inclines to the left
Tiltedly, it is positioned at the Centromedian infrared sensor of door body 12 30 can tilt to the left or to the right owing to position is special.Real at other
Executing in example, the quantity of infrared sensor 30 is 4, and the probe of all infrared sensors 30 is all towards the vertical Central Line of door body 12
Direction is obliquely installed.
In the present embodiment, illumination induction installation 30 by reacting to master control borad input high level or low level voltage is
The no user action that detects, above-mentioned user action includes that any one blocks the action of illumination induction installation 30 sensing region, example
As hands is placed in induction region.When being not detected by any object in induction region, illumination induction installation 30 continues to master control
Plate sends low level voltage.When object or user's body a part being detected in the induction region of any one infrared sensor 30
Time, such as user, hands being placed in induction region, illumination induction installation 30 sends high level voltage to master control borad, if by hands
Persistently being placed in induction region, master control borad just can persistently receive high level voltage, if object or user's body a part
When leaving the sensing region of all infrared sensors 30, high level voltage is again converted to low level.If it addition, object or use
Health a part, family is simply moved to another one infrared sensor 30 by the induction region of one of them infrared sensor 30
Induction region, illumination induction installation 30 still continue to master control borad send high level voltage.
Master control borad persistently receive the high level voltage time more than the first Preset Time in the case of, then master control borad identification should
Secondary sensing is effective, controls door opener 50 and opens door body 12, opens the illuminator 40 of refrigerator, in order to user grasps simultaneously
Make；If master control borad persistently receives the high level voltage time not less than the first Preset Time, high level translates into low level electricity
Pressure, then master control borad assert that this sensing is caused by the maloperation of user, and this time sensing is invalid, keeps door body 12 and illumination dress
Put the closed mode of 40.Above-mentioned first Preset Time can be set by user, preferably 1s.
In the present embodiment, illuminator 40 is multiple LED 40, is arranged between target the door body of room between the top of room 11
12 bottom margins, and irradiate downward.Multiple LED 40 can extend along the length direction at door body 12 edge, so that LED
Lamp 40 all can produce brightness on the width of whole door body 12.
In this embodiment, it is preferred that, multiple infrared sensors 30 and multiple LED 40 are embedded in door body 12 bottom sides
In edge, and interlaced interval is arranged, so that LED 40 all can produce bright on the width of whole door body 12
Degree, makes effective sensing range of multiple infrared sensor 30 can be distributed on the width of whole door body 12 simultaneously.
In the present embodiment, door opener 50 is arranged between target between room 11 door body 12 and casing 10, is used for opening mesh
The door body 12 of room 11 between mark, above-mentioned door opener 50 can be scalable push rod, and master control borad can control the flexible of push rod, in order to
In opening door body 12.
Door body open-close detection apparatus, is configured to detect the open and-shut mode of the door body 12 of room 11 between target.In the present embodiment,
Door body open-close detection apparatus can be pressure switch, and pressure switch is arranged between target between room 11 door body 12 and casing 10 with sense
Survey pressure between the two, if can sense when that pressure exists to prove that door body 12 is closed.Optionally real at other
Executing in example, door body open-close detection apparatus can also be sensor.Master control borad is configured to, and between target, the door body 12 of room 11 keeps
In the time opened, forbid that illuminating induction installation 30 senses, to prevent user from causing in the operating process to refrigerator by mistake
Detection, saves detection resource and prevents door opener 50 palikinesia simultaneously.
Master control borad is configured to, when door body open-close detection apparatus detects that door body 12 is closed, and the illumination dress of closing refrigerator
Put 40, and after door body 12 shut-in time room 11 between target being detected reaches the second Preset Time, re-enable illumination sensing
Device 30 opens sensing function.In order to prevent in the middle of the process closing door body 12, user makes unconscious sensor operation (example
After shutting door body 12, enter sensing range when the hands of user withdraws refrigerator door 12 and cause maloperation), master control borad is detecting
Door body 12 shut-in time reach the second Preset Time after again re-enable illumination induction installation 30 open sensing function, with prevent use
Family maloperation.Second Preset Time can be closed door body 12 required time according to user and is set, such as, can be 3s.
The present embodiment additionally provides a kind of inductive lightning method of refrigerator, and Fig. 4 is ice according to an embodiment of the invention
The schematic diagram of the inductive lightning method of case, comprising:
Step S402, it is judged that whether the height of user exceedes default value.The detection of the height of user is filled by human body sensing
Putting 20 to complete, human body sensing device 20 can be infrared sensor, and it arranges position away from ground level is default value, is configured to
Horizontal emission infrared signal, determines that in the case of receiving reflected signal the height of user exceedes default value.The most default
Numerical value can be 1.2m, and now, in other embodiment, human body sensing device 20 can also be photographic head, by
Family carries out whether photographic analysis user's height reaches default value.
Step S404, if the judged result of step S402 is yes, opens the sensing function of the illumination induction installation 30 of refrigerator.
When user's height higher than default value when, infrared sensor horizontal emission infrared signal is also able to receive that the reflection of human body
Signal, now judges that this user is higher than default value, and it has the independent ability operating refrigerator, and now, master control borad opens illumination
The sensing function of induction installation 30 is to carry out next step sensing.
Step S406, if the judged result of step S402 is no, master control borad forbids illuminating the sensing function of induction installation 30.
When user's height is less than default value when, infrared sensor cannot receive the reflected signal of human body, now judge this use
Family is less than default value, may be child or minor, does not have the independent ability operating refrigerator, and master control borad forbids illumination sense
Answer the sensing function of device 30, to prevent child or minor from refrigerator is carried out improper operation.
Step S408, it is judged that whether illumination induction installation 30 senses user action, and action is continued above first and presets
Time.Above-mentioned illumination induction installation 30 can include multiple infrared sensor 30.Above-mentioned user action includes that any one blocks
The action of one of them infrared sensor 30 sensing region.Illumination induction installation 30 is by master control borad input high level or low electricity
Ordinary telegram pressure reacts whether user action detected.Such as, when being not detected by any object in induction region, illumination sensing dress
Put 30 to continue to send low level voltage to master control borad.When detecting in the induction region of any one infrared sensor 30 that user moves
When making, such as, being placed in induction region by hands as user, illumination induction installation 30 sends high level voltage to master control borad, if will
Hand-held continuing is placed in induction region, and master control borad just can persistently receive high level voltage, if hands leaves all infrared sensings
During the sensing region of device 30, high level voltage is again converted to low level.If it addition, the hands of user is red by one of them
The induction region of outer sensor 30 is moved to the induction region of another one infrared sensor 30, and illumination induction installation 30 is still
Continue to send high level voltage to master control borad.
Step S410, if the judged result of step S408 is yes, opens the door body 12 of room 11 between the target of refrigerator, opens simultaneously
Open the illuminator 40 of refrigerator so that room between target 11 to be illuminated.The high level voltage time is persistently received more than at master control borad
In the case of one Preset Time, then master control borad assert this sensing effectively, controls door opener 50 and opens door body 12, opens simultaneously
The illuminator 40 of refrigerator, in order to user operates.
Step S412, if the judged result of step S408 is no, keeps room 11 door body 12 and illuminator 40 between target
Closed mode, if master control borad persistently receives the high level voltage time and translates into low not less than the first Preset Time, high level
Level voltage, then master control borad assert that this sensing is caused by the maloperation of user, and this time sensing is invalid, keep door body 12 and
The closed mode of illuminator 40.Above-mentioned first Preset Time can be set by user, preferably 1s.
Fig. 5 is the flow chart of the inductive lightning method of refrigerator according to an embodiment of the invention, and the method performs successively
Following steps:
Step S502, it is judged that whether the height of user exceedes default value.
Step S504, if the judged result of step S402 is yes, opens the sensing function of the illumination induction installation 30 of refrigerator.
Step S506, if the judged result of step S402 is no, master control borad forbids illuminating the sensing function of induction installation 30.
Step S508, it is judged that whether illumination induction installation 30 senses user action, and action is continued above first and presets
Time.
Step S510, if the judged result of step S508 is yes, opens the door body 12 of room 11 between the target of refrigerator, opens simultaneously
Open LED 40 so that room between target 11 to be illuminated.
Step S512, if the judged result of step S508 is no, keeps room 11 door body 12 and illuminator 40 between target
Closed mode.
Step S514, between detection target, whether the door body 12 of room 11 closes.In the present embodiment, door body open-close detection apparatus
For detecting the open and-shut mode of the door body 12 of room 11 between target.Door body open-close detection apparatus can be pressure switch, pressure switch
Being arranged between target between room 11 door body 12 and casing 10 to sense pressure between the two, proving if can sense when that pressure exists
Door body 12 is closed.In other optional embodiment, door body open-close detection apparatus can also be sensor.
Step S516, if the testing result of step S514 is yes, the illuminator 40 of closing refrigerator, in the present embodiment,
Close LED 40 to save electric energy.
Step S518, if the testing result of step S514 is no, the time that the door body 12 of room 11 is held open between target
In, forbid that illuminating induction installation 30 senses, and to prevent user from causing error detection in the operating process to refrigerator, saves inspection
Survey resource and prevent door opener 50 palikinesia simultaneously.
Step S520, opens sensing function re-enabling illumination induction installation 30 after the second Preset Time.In order to
Prevent close door body 12 process in the middle of, user make unconscious sensor operation (after such as shutting door body 12, the hands of user
Enter sensing range when withdrawing refrigerator door 12 and cause maloperation), master control borad is detecting that door body 12 shut-in time reaches second
Re-enable illumination induction installation 30 after Preset Time again and open sensing function, to prevent user misoperation.Second Preset Time
Door body 12 required time can be closed according to user to be set, such as, can be 3s.
Present embodiments provide a kind of refrigerator, comprising: casing 10, multiple door body 12, human body sensing device 20, illumination sense
Answer device 30, illuminator 40, door opener 50 and master control borad.Casing 10, limits multiple rooms, multiple rooms inside it
Including room 11 between target.Human body sensing device 20, is arranged at outside door body 12 or casing 10, is configured to judge that the height of user is
No exceed default value.Illumination induction installation 30 senses the action of user.Illuminator 40, is arranged at the outside of room 11 between target
Top, is configured to be illuminated room between target 11.Door opener 50, is configured to open the door body 12 of room 11 between target.Master control
The sensing function of illumination induction installation 30 opened by plate when the height determining user exceedes default value, at illumination induction installation 30
Sense in the case of user action is continued above the first Preset Time, control door opener 50 and open door body 12, open simultaneously
The illuminator 40 of refrigerator.The refrigerator of the present embodiment is by sensing user action, it is possible to automatically open up door by door opener 50
Body 12, particularly piles food between target inside room 11, the when that door body 12 being difficult to open, as long as user by hands or other
Position is put into the sensing range of illumination induction installation 30 and be can be realized as automatic door opening, is user-friendly to refrigerator.
It addition, the refrigerator of the present embodiment is by sensing user action, additionally it is possible to automatically open up illuminator 40, particularly exist
Between target when of the internal dark in room 11, as long as hands or other positions are put into the sensing range of illumination induction installation 30 by user
Inside can be realized as automatically turning on illumination, be user-friendly to food of taking.
Further, the master control borad of the refrigerator of the present embodiment is detecting that door body 12 shut-in time reaches the second Preset Time
After re-enable illumination induction installation 30 open sensing function.In order to prevent in the middle of the process closing door body 12, user makes
Unconscious sensor operation, master control borad re-enables illumination after door body 12 shut-in time reaches the second Preset Time again detecting
Sensing function opened by induction installation 30, to prevent the improper operation of user from causing error detection so that it is more accurate to sense.
So far, although those skilled in the art will appreciate that the multiple of the most detailed present invention of illustrate and describing show
Example embodiment, but, without departing from the spirit and scope of the present invention, still can be direct according to present disclosure
Determine or derive other variations or modifications of many meeting the principle of the invention.Therefore, the scope of the present invention is it is understood that and recognize
It is set to and covers other variations or modifications all these.
Claims (10)
1. a refrigerator, including:
Casing, limits multiple rooms inside it, the plurality of room includes room between target；
Multiple door body, can be opened and closed to be arranged at the outside of the plurality of room；
Human body sensing device, is arranged at outside described door body or described casing, is configured to judge whether the height of user exceedes pre-
If numerical value；
Illumination induction installation, is configured to sense the action of user, and described action includes that any one blocks described illumination sensing dress
Put the action of induction region；
Illuminator, is arranged between described target above the outside of room, is configured to be illuminated room between described target；
Door opener, is configured to open the described door body of room between described target；With
Master control borad, is configured to when the height determining user exceedes described default value open the sensing of described illumination induction installation
Function, senses in the case of described action is continued above the first Preset Time at described illumination induction installation, opens described in control
Door gear opens the described door body of room between described target, opens described illuminator simultaneously.
Refrigerator the most according to claim 1, wherein
Described human body sensing device includes infrared sensor, and it arranges position away from ground level is described default value, is configured to
Horizontal emission infrared signal, determines that in the case of receiving reflected signal the height of user exceedes described default value.
Refrigerator the most according to claim 1, wherein
Described illumination induction installation includes multiple infrared sensor, and the plurality of infrared sensor is along the top of room between described target
Between the described door body bottom margin interval of room arrange, and the probe of the plurality of infrared sensor downward and deflection is described
The direction, vertical Central Line of door body is obliquely installed.
Refrigerator the most according to claim 3, wherein
Described illuminator is multiple LED, is arranged between described target the described door body bottom margin of room between the top of room, and
Irradiate downward.
Refrigerator the most according to claim 4, wherein
The plurality of infrared sensor and the plurality of LED are embedded in described door body bottom margin, and interlaced
Interval is arranged.
Refrigerator the most according to claim 1, the most also includes:
Door body open-close detection apparatus, is configured to detect the open and-shut mode of the described door body of room between described target；
Described master control borad is configured to, and in the time that the described door body of room is held open between described target, forbids described illumination
Induction installation senses.
Refrigerator the most according to claim 6, wherein
Described master control borad is configured to, and when described door body room between described target being detected is closed, closes described illuminator,
And detecting that re-enabling described illumination induction installation after the described door body shut-in time reaches the second Preset Time opens sense
Brake.
8. an inductive lightning method for refrigerator, including:
Judge whether the height of user exceedes default value；
If so, the sensing function of the illumination induction installation of described refrigerator is opened；
Judge whether described illumination induction installation senses user action, and described action is continued above the first Preset Time, institute
State action and include that any one blocks the action of described illumination induction installation induction region；
If so, open the door body of room between the target of described refrigerator, open the illuminator of described refrigerator with to described target simultaneously
Between room be illuminated.
Method the most according to claim 8, wherein
In the time that the described door body of room is held open between described target, forbid that described illumination induction installation senses.
Method the most according to claim 9, also includes after the step of the illuminator wherein opening described refrigerator:
Detect whether the described door body of room between described target is closed；
If so, described illuminator is closed；
Sensing function is opened re-enabling described illumination induction installation after the second Preset Time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768967.3A CN106322878A (en) | 2016-08-30 | 2016-08-30 | Induction illumination method for refrigerator and refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768967.3A CN106322878A (en) | 2016-08-30 | 2016-08-30 | Induction illumination method for refrigerator and refrigerator |
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| CN106322878A true CN106322878A (en) | 2017-01-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610768967.3A Pending CN106322878A (en) | 2016-08-30 | 2016-08-30 | Induction illumination method for refrigerator and refrigerator |
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| CN (1) | CN106322878A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270605A (en) * | 2017-06-12 | 2017-10-20 | 青岛海尔特种电冰箱有限公司 | A kind of refrigerator and its control method |
| CN109737661A (en) * | 2018-12-12 | 2019-05-10 | 武汉职业技术学院 | A kind of refrigerator |
| CN110173948A (en) * | 2019-05-22 | 2019-08-27 | 海信（山东）冰箱有限公司 | A kind of method and device controlling facility switching door |
| CN110411111A (en) * | 2019-08-14 | 2019-11-05 | 海信（山东）冰箱有限公司 | A kind of automatic opening and closing door refrigerator |
| CN111503986A (en) * | 2020-04-27 | 2020-08-07 | 合肥美菱物联科技有限公司 | Refrigerator illumination control system and control method thereof |
| CN111854302A (en) * | 2019-04-30 | 2020-10-30 | 青岛海高设计制造有限公司 | Opening structure, refrigerator and method for controlling refrigerator |
| CN113786148A (en) * | 2021-08-30 | 2021-12-14 | 佛山市百斯特电器科技有限公司 | Detection circuit, detection device and dish-washing machine |
| CN116045592A (en) * | 2022-12-12 | 2023-05-02 | 珠海格力电器股份有限公司 | Refrigerator lighting system, control method thereof and refrigerator |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270605A (en) * | 2017-06-12 | 2017-10-20 | 青岛海尔特种电冰箱有限公司 | A kind of refrigerator and its control method |
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| CN110173948A (en) * | 2019-05-22 | 2019-08-27 | 海信（山东）冰箱有限公司 | A kind of method and device controlling facility switching door |
| CN110411111A (en) * | 2019-08-14 | 2019-11-05 | 海信（山东）冰箱有限公司 | A kind of automatic opening and closing door refrigerator |
| CN111503986A (en) * | 2020-04-27 | 2020-08-07 | 合肥美菱物联科技有限公司 | Refrigerator illumination control system and control method thereof |
| CN113786148A (en) * | 2021-08-30 | 2021-12-14 | 佛山市百斯特电器科技有限公司 | Detection circuit, detection device and dish-washing machine |
| CN116045592A (en) * | 2022-12-12 | 2023-05-02 | 珠海格力电器股份有限公司 | Refrigerator lighting system, control method thereof and refrigerator |
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