CN109237858A - Refrigerator swing flap control method, swing flap device and swing flap refrigerator - Google Patents
Refrigerator swing flap control method, swing flap device and swing flap refrigerator Download PDFInfo
- Publication number
- CN109237858A CN109237858A CN201810964440.7A CN201810964440A CN109237858A CN 109237858 A CN109237858 A CN 109237858A CN 201810964440 A CN201810964440 A CN 201810964440A CN 109237858 A CN109237858 A CN 109237858A
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- CN
- China
- Prior art keywords
- temperature
- swing flap
- refrigerating chamber
- refrigerator
- flabellum
- Prior art date
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- 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
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
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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
- F25D2600/00—Control issues
- F25D2600/02—Timing
-
- 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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
Abstract
The present invention relates to a kind of refrigerator swing flap control method and swing flap device, refrigerator swing flap control method and swing flap device include the temperature of refrigerating chamber obtained in refrigerator；When temperature of refrigerating chamber is greater than or equal to turn-on temperature, supply air system is opened；When temperature of refrigerating chamber is greater than or equal to preset temperature, swing flap motor control flabellum carries out reciprocating rotation.The invention further relates to a kind of swing flap refrigerator, including refrigerator shell and swing flap device, refrigerator shell has refrigerating chamber, and swing flap device is set on the side wall of refrigerating chamber.The temperature of refrigerating chamber value that will acquire is compared with preset temperature and turn-on temperature, when temperature of refrigerating chamber value is greater than turn-on temperature value, air door is opened, so that cold wind starts to export；When temperature of refrigerating chamber value is greater than preset temperature value, swing flap motor control flabellum carries out reciprocating rotation, so that air outlet angle increases, to solve the problems, such as that air-out direction is single.
Description
Technical field
The present invention relates to refrigerator arts, more particularly to a kind of refrigerator swing flap control method, swing flap device and sweep
Wind refrigerator.
Background technique
With the promotion of lives of the people level, refrigerator has become essential household electrical appliance in common people's daily life,
Has the function of fresh-keeping and refrigeration, so that the shelf lives of food materials are extended.Wherein, wind cooling refrigerator becomes mainstream and becomes
Gesture, wind cooling refrigerator has frostless function, i.e., the problem of there is no frostings on the side wall of refrigerating chamber or freezing chamber, it is fixed to eliminate
The unnecessary property that phase defrosts.
However, the space refrigeration uniformity problem of traditional wind cooling refrigerator is outstanding day by day, i.e., traditional wind cooling refrigerator is controlled in outlet air
When, cold wind can only be from the outlet air forward of swing flap mouth, so that air outlet angle more limits to, so that air-out direction is fixed and air output
It concentrates, in this way, the food for sweeping inlet front end is easy to cause local overcooling occur, and causes the refrigeration of refrigerating chamber uneven.
Summary of the invention
Based on this, it is necessary to provide a kind of change air outlet angle range to solve the refrigerator swing flap of air-out direction Single-issue
Control method, swing flap device and swing flap refrigerator.
A kind of refrigerator swing flap control method, comprising: obtain temperature of refrigerating chamber；When temperature of refrigerating chamber is greater than or equal to booting temperature
When spending, supply air system is opened；When temperature of refrigerating chamber is greater than or equal to preset temperature, swing flap motor control flabellum carries out reciprocating
Rotation.
The preset temperature is greater than the turn-on temperature in one of the embodiments,.
The refrigerator swing flap control method in one of the embodiments, further include: when temperature of refrigerating chamber is less than booting temperature
When spending, then supply air system remains turned-off.
The refrigerator swing flap control method in one of the embodiments, further include: when temperature of refrigerating chamber is less than default temperature
When spending, then judge whether temperature of refrigerating chamber is greater than shutoff temperature；When temperature of refrigerating chamber is greater than shutoff temperature, then swing flap motor control
Flabellum processed is rotated to predeterminated position.
The side wall angle positioned at the flabellum and the refrigerating chamber of the predeterminated position is in one of the embodiments,
30 °~90 °.
The side wall angle positioned at the flabellum and the refrigerating chamber of the predeterminated position is in one of the embodiments,
90°。
The refrigerator swing flap control method in one of the embodiments, further include: when temperature of refrigerating chamber is less than or equal to
When shutoff temperature, then supply air system is out-of-blast.
It in one of the embodiments, include: that swing flap motor motor of execution is multiple before the acquisition temperature of refrigerating chamber
Position.
A kind of swing flap device, including the temperature detecting module being connected and swing flap component；The temperature detecting module is used for
Obtain the temperature of refrigerating chamber in refrigerator；The swing flap component is used to open when temperature of refrigerating chamber is greater than or equal to turn-on temperature and send
Wind system and the reciprocating rotation of swing flap motor control flabellum progress when temperature of refrigerating chamber is greater than or equal to preset temperature.
The swing flap device is using any of the above-described refrigerator swing flap control as described in the examples in one of the embodiments,
Method is realized.
A kind of swing flap refrigerator, comprising: refrigerator shell and the swing flap device, the refrigerator shell have refrigerating chamber, institute
Swing flap device is stated to be set on the side wall of the refrigerating chamber
Above-mentioned refrigerator swing flap control method, swing flap device and swing flap refrigerator, the temperature of refrigerating chamber value that will acquire and default
Temperature and turn-on temperature are compared, and when temperature of refrigerating chamber value is greater than turn-on temperature value, air door are opened, so that cold wind starts
Output；When temperature of refrigerating chamber value is greater than preset temperature value, swing flap motor control flabellum carries out reciprocating rotation, so that outlet air angle
Degree increases, to solve the problems, such as that air-out direction is single.
Detailed description of the invention
Fig. 1 is the flow chart of the refrigerator swing flap control method of an embodiment；
Fig. 2 is the flow chart of the refrigerator swing flap control method of another embodiment；
Fig. 3 is the structural schematic diagram of the swing flap device of an embodiment；
Fig. 4 is the structural schematic diagram of the cover board of an embodiment；
Fig. 5 is the structural schematic diagram of the flabellum of an embodiment；
Fig. 6 is the structural schematic diagram of the drive rod of an embodiment；
Fig. 7 is the structural schematic diagram of the swing flap motor of an embodiment；
Fig. 8 is the flow chart of the swing flap driving method of an embodiment；
Fig. 9 is the flow chart of the swing flap driving method of another embodiment.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
The present invention relates to a kind of refrigerator swing flap control methods.For example, the refrigerator swing flap control method includes: acquisition refrigerator
Interior temperature of refrigerating chamber；When temperature of refrigerating chamber is greater than or equal to turn-on temperature, supply air system is opened；When temperature of refrigerating chamber is greater than
Or when being equal to preset temperature, swing flap motor control flabellum carries out reciprocating rotation.Above-mentioned refrigerator swing flap control method, will acquire
Temperature of refrigerating chamber is compared with preset temperature and turn-on temperature, when temperature of refrigerating chamber is greater than or equal to turn-on temperature, is opened
Supply air system is opened, so that cold wind starts to export；When temperature of refrigerating chamber is greater than or equal to preset temperature, swing flap motor control flabellum
Reciprocating rotation is carried out, so that air outlet angle range increases, to solve the problems, such as that air-out direction is single.
Referring to Fig. 1, its flow chart for the refrigerator swing flap control method of one embodiment of the invention.The refrigerator swing flap control
Method processed includes: acquisition temperature of refrigerating chamber；When temperature of refrigerating chamber is greater than or equal to turn-on temperature, supply air system is opened；When cold
When hiding room temperature more than or equal to preset temperature, swing flap motor control flabellum carries out reciprocating rotation.
In one embodiment, a kind of refrigerator swing flap control method some or all of includes the following steps.
Step 110: obtaining temperature of refrigerating chamber.
In one embodiment, the acquisition of temperature of refrigerating chamber passes through a temperature detecting module, and the temperature detecting module includes
Temperature sensor, the temperature value that the temperature sensor obtains are the current temperature value of refrigerating chamber, and the temperature sensor is real-time
The temperature value for obtaining refrigerating chamber different time, the working condition of refrigerator is judged according to the different temperatures value of acquisition.
Step 120: when temperature of refrigerating chamber is greater than or equal to turn-on temperature, opening supply air system.
In one embodiment, in order to guarantee that refrigerating chamber has cold storage function, the turn-on temperature is usually set close to zero
Degree.And in refrigerator before powering on, it is uncertain for refrigerating indoor temperature, for example, refrigerator is not used for a long time, in refrigerating chamber
Temperature it is substantially suitable with room temperature, be higher than the turn-on temperature.In this way, sending cold wind to refrigerating chamber, to reach reduction
The effect of temperature in refrigerating chamber.
Step 130: when temperature of refrigerating chamber is greater than or equal to preset temperature, swing flap motor control flabellum carries out reciprocating turn
It is dynamic.
In one embodiment, it after supply air system is opened, is compared by the temperature of refrigerating chamber and preset temperature of acquisition,
The air-out mode of swing flap motor is determined according to size relation between the two, for example, presetting when temperature of refrigerating chamber is greater than or equal to
When temperature, that is, the cold storing and fresh-keeping temperature that indoor temperature is higher than food materials is refrigerated, is just needed at this time to carrying out full angle in refrigerating chamber
Ground send cold wind, i.e. swing flap motor control flabellum carries out reciprocating rotation, and swing flap motor is evenly dispersed each to refrigerating chamber by cold wind
A corner so that the temperature of various loci is simultaneously declined in refrigerating chamber, avoid outlet air it is single caused by food materials part mistake
Cold situation, so that temperature decline is consistent everywhere in refrigerating chamber.
For the ease of power saving, the preset temperature is greater than the turn-on temperature.Wherein, the turn-on temperature is than the shutdown
Temperature is 1 degree Celsius big, and the preset temperature is 3 degrees Celsius bigger than the shutoff temperature.The setting of the preset temperature, which determines, sweeps
Wind turbine carries out the opening and closing of reciprocating rotation, and since the refrigerated storage temperature of food materials generally remains in 0 degrees centigrade, i.e.,
Shutoff temperature is 0 degree Celsius, and the turn-on temperature is comparatively close to zero, for example, the turn-on temperature is 1 degree Celsius, it is described pre-
If temperature is 3 degrees Celsius.When the preset temperature is between the turn-on temperature and 0 degree Celsius, as long as temperature of refrigerating chamber
Slightly higher than 0 degree Celsius may be more than the preset temperature, i.e. the 0 of refrigerating chamber degree Celsius more connects with the preset temperature
Closely namely the temperature of refrigerating chamber is easy for being more than the preset temperature.And the temperature of refrigerating chamber is once more than the default temperature
Degree, swing flap motor just will do it reciprocating rotation, so that swing flap motor is in the opening and closing two of reciprocating rotation for a long time
The number of transitions of kind state increases, i.e. the opening and closing of the reciprocating rotation of swing flap motor are excessively frequent, so that swing flap is electric
The energy consumption of machine increases.And in the present embodiment, the preset temperature is set greater than the turn-on temperature, so that described default
Temperature is higher than the turn-on temperature, so that having certain temperature fluctuations range between the preset temperature and 0 degree Celsius.
In this way, when refrigerating chamber temperature rise just above 0 degree Celsius when, i.e., the temperature of refrigerating chamber be in slightly higher than 0 degree Celsius, namely
The temperature of refrigerating chamber is maintained between 0 to 1 degree Celsius, since the preset temperature of setting is greater than the turn-on temperature, so that
The reciprocating rotation opening temperature of swing flap motor improves, so that the reciprocating rotation of swing flap motor opens and closes two kinds of shapes
The number of transitions of state is reduced, and then achievees the effect that power saving.
In one embodiment, for the ease of controlling temperature of refrigerating chamber, referring to Fig. 2, step 120 includes the following steps:
Step 121: judging whether temperature of refrigerating chamber is greater than or equal to turn-on temperature；
Step 122: when temperature of refrigerating chamber is greater than or equal to turn-on temperature, opening supply air system；
Step 123: when temperature of refrigerating chamber is less than turn-on temperature, supply air system remains turned-off and return step 110.
Before refrigerator does not power on also, i.e. the temperature of refrigerating chamber increases over time.Whether supply air system opens
Depending on the temperature of refrigerating chamber, i.e., when the temperature of refrigerating chamber is higher than turn-on temperature, supply air system unlatching is simultaneously defeated to cooling compartment
Cold air is sent, to realize the cooling to refrigerating chamber.And the temperature of refrigerating chamber is lower than the case where turn-on temperature, for example, refrigerating chamber
Temperature be under turn-on temperature before power-off；For another example, environment temperature is under turn-on temperature, and refrigerator is not opened
It opens, i.e., the temperature with environment temperature of refrigerating chamber be consistent namely the temperature of refrigerating chamber is lower than turn-on temperature.Under above situation,
Refrigerating chamber has been in frozen state, without continuing cooling processing.Therefore, it is lower than turn-on temperature in the temperature value of refrigerating chamber
When, supply air system is kept into current state, i.e. supply air system remains off, reduce the excessive air-supply to refrigerating chamber, from
And it realizes and temperature of refrigerating chamber is precisely controlled.Moreover, supply air system can be resetted automatically when refrigerator power-off,
I.e. supply air system is in close state, this way it is possible to avoid supply air system is directly entered open state when powering on for the first time,
To reduce the power consumption of refrigerator.
Cool down jointly for the ease of refrigerating chamber, referring to Fig. 2, step 130 includes the following steps:
Step 131: judging whether temperature of refrigerating chamber is greater than or equal to preset temperature；
Step 132: when temperature of refrigerating chamber is greater than or equal to preset temperature, swing flap motor control flabellum carries out reciprocating turn
It is dynamic；
Step 133: when temperature of refrigerating chamber is less than preset temperature, judging whether temperature of refrigerating chamber is greater than shutoff temperature；
Step 134: when temperature of refrigerating chamber is greater than shutoff temperature, swing flap motor control flabellum rotates predeterminated position.
Step 134 is carried out in the case where temperature of refrigerating chamber is lower than preset temperature and is greater than shutoff temperature, due to cold
It hides room temperature and is less than preset temperature, so that swing flap motor is exited from reciprocating swing flap state, i.e. the swing flap state of swing flap motor
It changes.And swing flap motor continues outlet air before reaching shutoff temperature in order to ensure the temperature in refrigerating chamber, needs right cold
Hiding room temperature judged, that is, judge whether temperature of refrigerating chamber is greater than shutoff temperature, namely judge refrigerating chamber temperature whether
Greater than shutoff temperature, and shutoff temperature is as cold storing and fresh-keeping temperature so that the temperature of refrigerating chamber before being greater than shutoff temperature still
Right continued down.
Since the temperature of refrigerating chamber is when being higher than preset temperature, swing flap motor carries out refrigerating chamber by reciprocating swing flap
Quickly and comprehensively cool down.Certain indoor some food materials are refrigerated since itself has biggish heat dissipation, even if passing through swing flap motor
Reciprocating swing flap cooling, still can have the projecting temperature of own temperature.For this kind of situations, for detecting refrigerating chamber
The temperature detecting module of temperature includes multiple temperature sensors, and multiple temperature sensors are uniformly distributed in the inner sidewall of refrigerating chamber
On, for obtaining the temperature of each position of refrigerating chamber.When the temperature that one of temperature sensor obtains is higher than other sensors
The temperature of acquisition, swing flap motor control flabellum rotate predetermined angle, i.e. swing flap motor control flabellum is rotated to designated position, namely
Swing flap motor control flabellum makes air-out direction towards the highest position of temperature of refrigerating chamber.Temperature at refrigerating chamber maximum temperature
Decline, repeat aforesaid operations, in refrigerating chamber at other higher temperature carry out specific aim cooling so that according to refrigerating chamber everybody
Set temperature difference, intelligent selection air outlet angle.And when the temperature that each temperature sensor obtains is identical, swing flap motor control
Flabellum is rotated to the maximum position of air output, i.e., flabellum is parallel with the air-out direction of swing flap mouth namely flabellum is vertical with cover board, is made
The cooling rate for obtaining refrigerating chamber reaches most fast.In this way, the cold wind that supply air system is sent out not only persistently cools down to refrigerating chamber, and
And to specific aim cooling is carried out at the position of temperature higher in refrigerating chamber, so that the rate of temperature fall of the everywhere position of refrigerating chamber is protected
It holds unanimously, to realize that refrigerating chamber cools down jointly, and then realizes the intelligent cooling of refrigerating chamber.
In one embodiment, swing flap motor control flabellum rotates, so that being formed between flabellum and the side wall of refrigerating chamber certain
Angle.In the angular range of this angle, according to the temperature that temperature sensor obtains, the rotation of swing flap motor control flabellum is pre-
If position, i.e., swing flap motor control flabellum is rotated to the specified angular position of the side wall with the refrigerating chamber.In order to avoid position
It is collided in the flabellum and cover board of swing flap mouth marginal position, positioned at the flabellum of the predeterminated position and the side wall of the refrigerating chamber
Angle is 30 °~90 °, wherein the flabellum is located on the side wall of the refrigerating chamber, the refrigerating chamber side wall of the flabellum two sides with
The sum of angle of the flabellum current location is 180 °, for example, the side wall angle when the flabellum and one of refrigerating chamber is
30 °~90 °, the side wall angle of the flabellum and another refrigerating chamber is 120 °~90.In this way, when flabellum is rotated to close
When cover board, it is also reserved with certain rotation angle, the collision between flabellum and cover board is avoided and damages.
Wherein, when the indoor temperature of refrigeration is identical, positioned at the flabellum and the refrigerating chamber of the predeterminated position
Side wall angle is 90 °, i.e., the described flabellum is vertical with the side wall of the refrigerating chamber, so that reaching from the cold blast rate that swing flap motor comes out
The temperature fast cooling to refrigerating chamber can be realized in maximum, so that the temperature of refrigerating chamber is rapidly achieved shutoff temperature.
In order to save power consumption, referring to Fig. 2, further including step 135 after step 133.Step 135: working as refrigerating chamber
When temperature is less than or equal to shutoff temperature, supply air system is out-of-blast.Due in the outlet air cooling processing Jing Guo predetermined angle
Afterwards, the temperature of refrigerating chamber is reduced to from preset temperature close to shutoff temperature.When the temperature of refrigerating chamber is less than or equal to shutoff temperature
When, i.e. the temperature of refrigerating chamber reaches temperature required for refrigeration.At this point, supply air system stops sending cold wind to refrigerating chamber, that is, blow
System is in standby namely the supply air system moment is maintained at the working condition for being ready to air-supply.In this way, when refrigerating chamber
When temperature is greater than turn-on temperature again, supply air system reopens air-supply, so that the temperature of refrigerating chamber restarts cooling processing.
For the ease of the rotation of swing flap motor control flabellum, referring to Fig. 2, prior to step 110 well including step 101.Step
Rapid 101: swing flap motor executes a reset motor.When refrigerator powers on for the first time, swing flap motor carries out primary reset and operates,
For example, swing flap motor control flabellum first according to the side of cover board rotate 2048 steps to close cover board end position, then to lid
The other side of plate rotates 1024 steps and returns to middle position, so that flabellum is vertical with cover board, so that swing flap mouth passes through flabellum
Air output reach maximum.Moreover, because flabellum is in the position parallel with swing flap mouth air-out direction, the rotation of swing flap motor is in
Now bilateral symmetry, i.e. swing flap motor, which make flabellum rotate 1024 steps towards wherein side, to be kept between the side wall of refrigerating chamber
Angle be 30 ° namely wherein side of the swing flap motor from middle position to flabellum rotates 60 °.According to the angle and rotation of rotation
Turn the numerical relation between step number, for example, swing flap motor rotates a step, flabellum rotates 0.058 °, in this way, presetting for different
Angle, step number and direction of the swing flap motor by adjusting rotation adjust the angle of flabellum rotation, so that the side of flabellum and refrigerating chamber
The required angle formed between wall.
In one embodiment, for the ease of the working condition of user's exact knowledge swing flap motor, referring to Fig. 2, step
It further include following steps after 134.
Step 141: judging whether refrigerator doors open；
Step 142: when refrigerator doors are opened, swing flap motor carries out a reset motor；
Step 143: when refrigerator doors are closed, return step 134.
In another embodiment, referring to Fig. 2, further including following steps after supply air system is out-of-blast.
Step 146: judging whether refrigerator doors open；
Step 147: when refrigerator doors are opened, swing flap motor control flabellum is rotated to the wherein side of cover board；
Step 148: when refrigerator doors are closed, swing flap motor carries out a reset motor.
In step 147, when the angle between flabellum and the side wall of refrigerating chamber is smaller, for example, flabellum and refrigerating chamber
Angle between side wall is 30 °~35 °, i.e. the current location of flabellum and flabellum is perpendicular to the folder between the sidewall locations of refrigerating chamber
Angle is 55 °~60 °, and swing flap motor control flabellum is rotated towards the other side, in this way, user, which understands, to be seen when refrigerator doors are opened
It is rotated to flabellum, and according to the rotation mode of flabellum and rotation angle, judges the current working status of swing flap motor.Moreover,
Due to the rotation of flabellum, so that user directly learns whether the swing flap device of refrigerator is in work when opening refrigerator doors
In.
Above-mentioned refrigerator swing flap control method, the temperature of refrigerating chamber that will acquire are compared with preset temperature and turn-on temperature
Compared with, when temperature of refrigerating chamber is greater than or equal to turn-on temperature, unlatching supply air system, so that cold wind starts to export；When refrigeration room temperature
When degree is greater than or equal to preset temperature, swing flap motor control flabellum carries out reciprocating rotation, so that air outlet angle range increases, from
And solve the problems, such as that air-out direction is single.
Further, in one of the embodiments, as shown in Fig. 2, a kind of refrigerator swing flap control method includes following step
It is rapid:
Step 101: swing flap motor executes a reset motor；
Step 110: obtaining temperature of refrigerating chamber；
Step 121: judging whether temperature of refrigerating chamber is greater than or equal to turn-on temperature；
Step 122: when temperature of refrigerating chamber is greater than or equal to turn-on temperature, opening supply air system；
Step 123: when temperature of refrigerating chamber is less than turn-on temperature, supply air system remains turned-off and return step 110；
Step 131: judging whether temperature of refrigerating chamber is greater than or equal to preset temperature；
Step 132: when temperature of refrigerating chamber is greater than or equal to preset temperature, swing flap motor control flabellum carries out reciprocating turn
It is dynamic；
Step 133: when temperature of refrigerating chamber is less than preset temperature, judging whether temperature of refrigerating chamber is greater than shutoff temperature；
Step 134: when temperature of refrigerating chamber is greater than shutoff temperature, swing flap motor control flabellum rotates predeterminated position；
Step 135: when temperature of refrigerating chamber is less than or equal to shutoff temperature, supply air system is out-of-blast；
Step 141: judging whether refrigerator doors open；
Step 142: when refrigerator doors are opened, swing flap motor carries out a reset motor；
Step 143: when refrigerator doors are closed, return step 134；
Step 146: judging whether refrigerator doors open；
Step 147: when refrigerator doors are opened, swing flap motor control flabellum is rotated to the wherein side of cover board；
Step 148: when refrigerator doors are closed, swing flap motor carries out a reset motor.
Above-mentioned refrigerator swing flap control method, temperature of refrigerating chamber value and the preset temperature and turn-on temperature that will acquire are compared
Compared with, when temperature of refrigerating chamber value is greater than turn-on temperature value, unlatching air door, so that cold wind starts to export；When temperature of refrigerating chamber value is big
When preset temperature value, swing flap motor control flabellum carries out reciprocating rotation, so that air outlet angle increases, to solve outlet air side
To single problem.
Moreover, when temperature of refrigerating chamber is less than preset temperature and is greater than shutoff temperature, the rotation of swing flap motor control flabellum
Turn predeterminated position, so that supply air system sends out the air-out direction of cold wind towards assigned direction, and this assigned direction is refrigerating chamber
Interior temperature highest point, in this way, cold wind directly acts on the indoor temperature highest point of refrigeration, so that refrigerating indoor temperature highest
Place obtains specific aim cooling processing, so that temperature of refrigerating chamber is consistent, and then realizes intelligent cooling.Refrigerating chamber everywhere
When the temperature of position is identical, swing flap motor control flabellum is rotated to the position parallel with swing flap mouth air-out direction, i.e. flabellum and lid
Plate is vertical, in this way, the cold blast rate that swing flap mouth comes out reaches maximum, so that refrigerating chamber cooling is rapider.
The application provides a kind of swing flap device, the temperature detecting module including being connected and swing flap component；The temperature inspection
Module is surveyed to be used to obtain the temperature of refrigerating chamber in refrigerator；The swing flap component is used to be greater than or equal to booting temperature when temperature of refrigerating chamber
When spending open supply air system and when temperature of refrigerating chamber be greater than or equal to preset temperature when swing flap motor control flabellum carry out it is reciprocating
Rotation.
Further, the swing flap device uses refrigerator described in any of the above-described embodiment in one of the embodiments,
Swing flap control method is realized.Alternatively, the swing flap device is for realizing refrigerator swing flap controlling party described in any of the above-described embodiment
Method, that is, the phase that the swing flap device has for realizing each step of refrigerator swing flap control method described in any of the above-described embodiment
Answer module.
The application also provides a kind of swing flap refrigerator, comprising: refrigerator shell and the swing flap device, the refrigerator shell tool
There is refrigerating chamber, the swing flap device is set on the side wall of the refrigerating chamber.Also referring to Fig. 3 to Fig. 5, the swing flap dress
Setting 20 includes cover board 21 and the temperature detecting module being connected and swing flap component 22, and the temperature detecting module is for obtaining
Temperature of refrigerating chamber in refrigerator, the cover board 21 is for separating the refrigerating chamber and swing flap component 22；The cover board 21, which has, to be swept
Air port 211, the swing flap mouth 211 for sending the cold wind of supply air system to refrigerating chamber, the side wall of the swing flap mouth 211 perpendicular to
The cover board 21, which extends, has extension 212, is provided with turn hole 213 on the extension 212；The swing flap component 22 includes sweeping
Wind turbine 221, drive rod 222 and multiple flabellums 223, the swing flap motor 221 are connect with the drive rod 222, the fan
Leaf 223 includes flabellum plate 2231, shaft 2232 and transmission shaft 2233, and the shaft 2232 and the transmission shaft 2233 are distinguished
It is set on the flabellum plate 2231, and is parallel to the side of the flabellum plate 2231, the shaft 2232 is arranged in described turn
In hole 213, the transmission shaft 2233 is rotatablely connected with the drive rod 222；The cover board 21 is away from the swing flap component 22
Side is provided with temperature detecting module, and the temperature detecting module is used to obtain the temperature of refrigerating chamber in refrigerator.
Flabellum rotation is driven for the ease of drive rod, also referring to Fig. 3, Fig. 5 and Fig. 6, the transmission shaft 2233 is set
It is equipped with limited block 2234,2234 opposite position of limited block is provided with limit hole 2221 on the drive rod 222, it is described
Limited block 2234 is set in the limit hole 2221 and protrudes from the drive rod 222.The limited block 2234 is set to institute
It states on transmission shaft 2233, and the limited block 2234 is set in the limit hole 2221.When the swing flap motor 221 rotates
When, the swing flap motor 221 drives the drive rod 222 mobile, and the flabellum 223 is followed described by the transmission shaft 2233
Drive rod 222 is mobile, to realize that the flabellum 223 for central axes rotation, that is, realizes the flabellum with the shaft 2232
223 swing.Since the limited block 2234 is set in the limit hole 2221 and protrudes from the drive rod 222, so that
The drive rod 222 is reduced along the movement tendency being parallel on 21 direction of cover board, i.e., so that the drive rod 222 is on edge
Shaking amplitude on 21 direction of cover board is parallel to reduce, so as to avoid the drive rod 222 from the flabellum 223
It is detached from, follows the drive rod 222 to rotate convenient for the flabellum 223.
For the ease of installing flabellum, referring to Figure 4 together and Fig. 5, the turn hole 213 includes the first turn hole 2131 and the
Two turn holes 2132, first turn hole 2131 and second turn hole 2132 are relatively arranged on the extension 212, and described
It is arranged jagged on the side wall of one turn hole 2131, allows the shaft 2232 from the notch of the side wall of the first turn hole 2131
Place's installation is inserted in the first turn hole 2131.For example, first turn hole 2131 is to have half aperture jaggy, so that described turn
Axis 2232 is buckled into from the indentation, there of first turn hole 2131 and is inserted in first turn hole 2131；For another example, described first turn
Hole 2131 includes the first arcuate socket and the second arcuate socket to communicate with each other, and the first arcuate socket central angle is greater than 180 °, the second arc
Hole offers opening on the side wall of flabellum 223；For another example, the section of the shaft 2232 is circle, the shaft 2232
The radius in section is greater than the radius of the second arcuate socket and less than the radius of the first arcuate socket.In this way, the shaft 2232 is mounted on
Not easily to fall off and easy rotation after in first turn hole 2131.For another example, second turn hole 2132 is blind hole.In this way, described
2232 both ends of shaft are separately mounted to more not easily to fall off in first turn hole 2131 and second turn hole 2132.Peace
When dress, first one end of the shaft 2232 is inserted into second turn hole 2132, then by the other end of the shaft 2232 from
Opening on the side wall of first turn hole 2131 buckles into first turn hole 2131, can be steady by the shaft 2232
Surely it is mounted on the extension 212, namely the side for making the shaft 2232 be stably installed at the swing flap mouth 211
On wall, so that the stabilization of the flabellum 223 is installed on the side wall of the swing flap mouth 211.
In one embodiment, it referring to Fig. 5, flabellum plate 2231 is laminated structure, is provided on the side wall of flabellum plate 2231
The shaft 2232, for the flabellum 223 to be stably installed at the swing flap mouth of the cover board, the shaft 2232
It is rotatably inserted in corresponding turn hole, keeps shaft 2232 rotatable so that 223 pendulum rotating wind of flabellum.For example, each shaft
2232 include first rotating shaft 2235 and the second shaft 2236, first rotating shaft 2235 and the second shaft on same 223 plate of flabellum
2236 are correspondingly arranged on the opposite side wall of 223 plate of flabellum, and first rotating shaft 2235 and the second shaft 2236 are arranged in same axis
On, wherein first rotating shaft 2235 is actively inserted in the first turn hole 2131, the second shaft 2236 on same 223 plate of flabellum
It is actively inserted in the second turn hole 2132 being correspondingly arranged.
In one embodiment, be provided with the transmission shaft 2233 on the side wall of 223 plate of flabellum, for by drive rod 222 with
Flabellum 223 connects, so that the drive rod 222 can drive shaft 2232 to rotate, so that 223 pendulum rotating wind of flabellum.For example,
Each transmission shaft 2233 is provided with the limited block 2234, each transmission shaft 2233 by limited block 2234 and drive rod
222 is detachably connected.For example, each transmission shaft 2233 is clamped with drive rod 222 by limited block 2234.Work as limited block
2234 with the limit hole 2221 of drive rod 222 when misplacing, and transmission shaft 2233 connect with drive rod 222, when limited block 2234 and biography
When the limit hole 2221 of lever 222 agrees with, transmission shaft 2233 and drive rod 222 are detachable.For example, limited block 2234 and transmission
Axis 2233 is wholely set.For example, limited block 2234 is made from a variety of materials respectively with transmission shaft 2233.Preferably, transmission shaft
2233 are made of the biggish material of the hardness such as metal.In this way, connecting flabellum 223 not with drive rod 222 by transmission shaft 2233
It is easily bent or fractures.For example, limited block 2234 is the muscle made of plastics.In this way, limited block 2234 is easier to wear limit
Position hole 2221.
In order to improve Assembly stability between drive rod and flabellum.Also referring to Fig. 3, Fig. 5 and Fig. 6, for example, limit
The cross section of block 2234 is identical as the shape size of limit hole 2221.In this way, only when blade drives limited block 2234 to turn to
When the position that unique position, i.e. limited block 2234 are highly overlapped with limit hole 2221, flabellum 223 could be de- from drive rod 222
It falls, causes to put wind failure.For example, limit hole 2221 is hardy hole, for example, the cross section of the limited block 2234 and the limit
The shape in position hole 2221 is adapted, for example, the cross section of limit hole 2221 is that calabash shaped or limit hole 2221 have calabash shaped
Cross section, and the cross section of the limited block 2234 is adapted with the shape of the limit hole 2221.For example, limited block
2234 cross section is identical as the shape size of limit hole 2221, i.e., the cross section of limited block 2234 is calabash shaped.In this way, passing through
The limit hole 2221 being made of two different circular arcs of shape size is set, and cross section is identical as 2221 shape size of limit hole
Limited block 2234, play position-limiting action after so that limited block 2234 is worn limit hole 2221.
In order to avoid drive rod falls off, also referring to Fig. 3 and Fig. 7, swing flap component further includes crankshaft 224, the biography
Through-hole 2222 is provided in lever 222, one end of the crankshaft 224 is connect with swing flap motor 221, the crankshaft 224 it is another
There is protrusion 2241, described raised 2241 to be contained in the through-hole 2222 at end, so that the swing flap motor 221 passes through the song
Axis 224 drives the drive rod 222 to rotate.For example, described raised 2241 be strip.For example, the shape of the through-hole 2222
It also is strip.For example, the aperture of the through-hole 2222 is less than raised 2241 diameter.In this way, crankshaft 224 can be secured
Ground is embedded in the through-hole 2222 of drive rod 222, the bonding strength between drive rod 222 and crankshaft 224 is promoted, so that institute
It is not easily to fall off to state drive rod 222.For example, through-hole 2222 is located at the middle part of drive rod 222.In this way, swing flap motor 221 and drive rod
222 middle part connection, is conducive to the balance for keeping drive rod 222.
For the ease of the installation of swing flap motor 221, referring to Figure 2 together and Fig. 7, cover board 21 are provided with driving mounting portion
214.For example, swing flap motor 221 is provided with motor mounting part 2211, motor mounting part 2211 is connect with driving mounting portion 214,
It is mounted on swing flap motor 221 on cover board 21, so that swing flap component 22 is mounted on cover board 21.For example, motor mounting part 2211
It is detachably connected with driving mounting portion 214.For example, driving mounting portion 214 is hollow cyclic structure.In this way, swing flap motor 221
And crankshaft 224 can be arranged in cyclic structure, to be secured around in cyclic structure, make the installation of swing flap component 22 more
Ground consolidates.For example, driving installation screw is offered on driving mounting portion 214, for example, driving installation screw inner wall has interior spiral shell
Line.For example, offering motor installation screw on motor mounting part 2211, pacify for example, motor installation screw inner wall has with driving
The same internal screw thread of screw hole inner wall is filled, driving installation screw and motor installation screw are connected by screw to fixed installation.For example, driving
The quantity of dynamic installation screw is two.For example, the quantity of motor installation screw is two.For example, two driving installation screws pair
Claim setting on driving mounting portion 214.For example, 221 two sides of swing flap motor are correspondingly arranged, there are two motor mounting parts 2211.This
Sample, swing flap motor 221 can be more firmly mounted on cover board 21, to avoid swing flap motor 221 in permanent use process
In fall off.
Above-mentioned swing flap refrigerator, by the way that swing flap device as described above is arranged, cold wind is blown to by the pendulum rotating wind of multiple flabellums
The different corners of refrigerating chamber accelerate the circulation of cold air in refrigerating chamber, so that cold air can be effectively carried out after coming out from swing flap mouth
Refrigeration cycle improves the refrigeration effect of swing flap refrigerator and reduction so that the temperature in swing flap refrigerator body uniformly declines
The energy consumption of swing flap refrigerator.
The present invention also provides a kind of swing flap driving methods, referring to Fig. 8, for example, a kind of swing flap driving method:
Step 210: obtaining action request mark；
Step 220: obtaining interrupt counter current count value；
Step 230: when interrupt counter current count value is equal to pre-set count values, the shaft of swing flap motor rotates preset angle
Degree.
Step 210 further includes closing I/O signal system when action request mark has not been obtained.Action request is having not been obtained
When mark, drive module closes I/O signal system, so that the shaft of swing flap motor stops operating, i.e., so that at swing flap motor
In standby mode.
In one embodiment, it using the interrupt routine of the CPU in drive module, and is counted by counter, for example,
The timer interrupt time of counter is 0.25ms, and the rotation of swing flap machine shaft of every full 14 execution of meter, i.e. 3.5ms is executed
The rotation of swing flap machine shaft, so that the leg speed of swing flap motor is 285pps, to realize that swing flap motor driven flabellum is more
Angular turn.Wherein, the default skill numerical value be 14, the predetermined angle be swing flap motor take a step forward shaft rotation angle
Degree, when interrupt counter current count value is equal to 14, swing flap motor takes a step forward.Take second place when interrupting counter counts number full 14
Afterwards, drive module initializes interrupt counter, so that the current count value of interrupt counter is 0, i.e., so that interrupting meter
Number device can re-start to be counted next time.
Referring to Fig. 9, further including following steps before step 220:
Step 205: judging whether swing flap machine shaft rotates to predeterminated position；
Step 206: when swing flap machine shaft is rotated to predeterminated position, removing action request mark.The above is implemented
Each technical characteristic of example can be combined arbitrarily, for simplicity of description, not to each technical characteristic in above-described embodiment
All possible combination is all described, as long as being all considered to be this however, there is no contradiction in the combination of these technical features
The range that specification is recorded.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of refrigerator swing flap control method characterized by comprising
Obtain temperature of refrigerating chamber；
When temperature of refrigerating chamber is greater than or equal to turn-on temperature, supply air system is opened；
When temperature of refrigerating chamber is greater than or equal to preset temperature, swing flap motor control flabellum carries out reciprocating rotation.
2. refrigerator swing flap control method according to claim 1, which is characterized in that the preset temperature is greater than the booting temperature
Degree.
3. refrigerator swing flap control method according to claim 1, which is characterized in that the refrigerator swing flap control method is also wrapped
It includes:
When temperature of refrigerating chamber is less than turn-on temperature, then supply air system remains turned-off.
4. refrigerator swing flap control method according to claim 1, which is characterized in that the refrigerator swing flap control method is also wrapped
It includes:
When temperature of refrigerating chamber is less than preset temperature, then judge whether temperature of refrigerating chamber is greater than shutoff temperature；
When temperature of refrigerating chamber is greater than shutoff temperature, then swing flap motor control flabellum is rotated to predeterminated position.
5. refrigerator swing flap control method according to claim 4, which is characterized in that positioned at the flabellum of the predeterminated position
Side wall angle with the refrigerating chamber is 30 °~90 °.
6. refrigerator swing flap control method according to claim 5, which is characterized in that positioned at the flabellum of the predeterminated position
Side wall angle with the refrigerating chamber is 90 °.
7. refrigerator swing flap control method according to claim 4, which is characterized in that the refrigerator swing flap control method is also wrapped
It includes:
When temperature of refrigerating chamber is less than or equal to shutoff temperature, then supply air system is out-of-blast.
8. refrigerator swing flap control method according to claim 1, which is characterized in that wrapped before the acquisition temperature of refrigerating chamber
It includes:
Swing flap motor executes a reset motor.
9. a kind of swing flap device, which is characterized in that including the temperature detecting module being connected and swing flap component；
The temperature detecting module is used to obtain the temperature of refrigerating chamber in refrigerator；
The swing flap component is used to open supply air system when temperature of refrigerating chamber is greater than or equal to turn-on temperature and when refrigeration room temperature
Swing flap motor control flabellum carries out reciprocating rotation when degree is greater than or equal to preset temperature.
10. a kind of swing flap refrigerator characterized by comprising refrigerator shell and according to claim 9 swing flap device, institute
Refrigerator shell is stated with refrigerating chamber, the swing flap device is set on the side wall of the refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964440.7A CN109237858A (en) | 2018-08-23 | 2018-08-23 | Refrigerator swing flap control method, swing flap device and swing flap refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964440.7A CN109237858A (en) | 2018-08-23 | 2018-08-23 | Refrigerator swing flap control method, swing flap device and swing flap refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109237858A true CN109237858A (en) | 2019-01-18 |
Family
ID=65068703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810964440.7A Pending CN109237858A (en) | 2018-08-23 | 2018-08-23 | Refrigerator swing flap control method, swing flap device and swing flap refrigerator |
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| Country | Link |
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| CN (1) | CN109237858A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156766A (en) * | 2020-03-04 | 2020-05-15 | 江苏元隆电器有限公司 | Temperature control method for air-cooled refrigerator |
| CN114992959A (en) * | 2022-05-26 | 2022-09-02 | 澳柯玛股份有限公司 | Refrigerator and operation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042806A (en) * | 2015-09-02 | 2015-11-11 | 珠海格力电器股份有限公司 | Air sweeping control method and device of air conditioner |
| CN105371566A (en) * | 2015-11-09 | 2016-03-02 | 侯豫 | Air exhaust control system of freezing chamber |
| CN106403033A (en) * | 2016-09-30 | 2017-02-15 | 芜湖美智空调设备有限公司 | Cabinet air conditioner, air-conditioner and cabinet air conditioner air outlet control method |
| CN108020020A (en) * | 2017-12-29 | 2018-05-11 | Tcl家用电器（合肥）有限公司 | Wind cooling refrigerator control method, refrigerator and computer-readable recording medium |
-
2018
- 2018-08-23 CN CN201810964440.7A patent/CN109237858A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042806A (en) * | 2015-09-02 | 2015-11-11 | 珠海格力电器股份有限公司 | Air sweeping control method and device of air conditioner |
| CN105371566A (en) * | 2015-11-09 | 2016-03-02 | 侯豫 | Air exhaust control system of freezing chamber |
| CN106403033A (en) * | 2016-09-30 | 2017-02-15 | 芜湖美智空调设备有限公司 | Cabinet air conditioner, air-conditioner and cabinet air conditioner air outlet control method |
| CN108020020A (en) * | 2017-12-29 | 2018-05-11 | Tcl家用电器（合肥）有限公司 | Wind cooling refrigerator control method, refrigerator and computer-readable recording medium |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156766A (en) * | 2020-03-04 | 2020-05-15 | 江苏元隆电器有限公司 | Temperature control method for air-cooled refrigerator |
| CN111156766B (en) * | 2020-03-04 | 2021-11-30 | 江苏元隆电器有限公司 | Temperature control method for air-cooled refrigerator |
| CN114992959A (en) * | 2022-05-26 | 2022-09-02 | 澳柯玛股份有限公司 | Refrigerator and operation method thereof |
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