CN106168427B - Branch air-supply arrangement and refrigerator with the branch air-supply arrangement - Google Patents
Branch air-supply arrangement and refrigerator with the branch air-supply arrangement Download PDFInfo
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- CN106168427B CN106168427B CN201510608758.8A CN201510608758A CN106168427B CN 106168427 B CN106168427 B CN 106168427B CN 201510608758 A CN201510608758 A CN 201510608758A CN 106168427 B CN106168427 B CN 106168427B
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Abstract
The present invention relates to branch air-supply arrangement and the refrigerator with the branch air-supply arrangement.Specifically, the present invention provides a kind of branch air-supply arrangements comprising：Shell, at least one air inlet and multiple air outlets；Regulating part, with turntable portion, the rotate axis of pan portion of regulating part is rotatablely arranged in shell, in different rotational positions, to each air outlet carry out it is completely obscured, partly cover or be completely exposed, so as to adjust the respective air-out area of multiple air outlets；And motor, turntable portion are installed on the output shaft of motor, to be rotated under the drive of motor.In addition, this motion additionally provides a kind of refrigerator with the branch air-supply arrangement.Since the branch air-supply arrangement and refrigerator transfer pan portion of the present invention are directly mounted at the output shaft of motor, the transmission mechanism that the rotary motion that motor exports is transferred to regulating part can be reduced, the structure of branch air-supply arrangement can be made simple, compact.
Description
Technical field
The present invention relates to refrigerating plants, more particularly to branch air-supply arrangement and the refrigerator with the branch air-supply arrangement.
Background technology
In recent years, with the improvement of people ' s living standards and the enhancing of environmental consciousness, the requirement to refrigerator are low from meeting
Temperature is freezed displaced to the fresh keeping property of food.So wind cooling refrigerator gradually has been favored by people.
For wind cooling refrigerator, the fresh keeping property of food largely depends on wind cooling refrigerator storage indoor air flow and follows
The temperature difference in ring and case between various pieces.Case interior air-flow cycle is reasonable, and the temperature difference is smaller, then the fresh keeping property of refrigerator is better.And
Determine that the whether rational critical component of airflow circulating of refrigerator is exactly air duct, it controls the wind direction and uninterrupted of refrigerator, directly
Connect the refrigerating fresh-keeping effect for determining refrigerator.
In addition, for optimization memory space, single storing compartment can generally be separated by shelving units such as rack or drawers
For the storage space of multiple refinements, according to the number of store things, the required cold of each storage space is also different,
Therefore, it is indoor to be directly directly entered storing from the somewhere of storing compartment uncontrolledly for cold wind, can cause part storage space
Supercooling, the problem of part storage space cold deficiency.
At present in wind cooling refrigerator wind path design on the market, a part of wind cooling refrigerator is to use freezing chamber outlet air, is directly passed
Pass refrigerating chamber.There is no air door between general wind cooling refrigerator freezing chamber and refrigerating chamber, and each wind path on air duct is all string
Connection, when temperature of refrigerating chamber reaches the temperature of setting, the cold air of freezing chamber still flows to refrigerating chamber, and the temperature of refrigerating chamber is located always
In the state of circular wave, that is, refrigerates indoor temperature and changing always, leverage the fresh keeping property of refrigerator.
At present in wind cooling refrigerator wind path design on the market, some wind cooling refrigerator is that evaporator is set to one
In individual accommodating chamber, the accommodating chamber of evaporator is communicated in each storing compartment using complicated ducting system, and utilize wind turbine
It will be delivered to each storing compartment by the cold wind of the generation of evaporator.Control device (such as electric flap) is set in air duct to entering
The opening and closing in the air duct of each storing compartment, or adjust and enter the indoor air quantity of each storing.But this structure is more
Complexity is not easy to be uniformly controlled.And it can not be according to the refrigeration requirement of each storage space cold wind indoor to entering each storing
It is allocated and regulates and controls.
Invention content
One purpose of first aspect present invention is intended to overcome a defect of existing wind cooling refrigerator, provides one kind and is used for
The branch air-supply arrangement of refrigerator to facilitate flow path and flow to cold wind to carry out unified adjusting, and makes the knot of branch air-supply arrangement
Structure is simple, compact.
One of first aspect present invention during adjusting further objective is that make the tune in branch air-supply arrangement
Save part stable movement.
One purpose of second aspect of the present invention is to provide for a kind of refrigerator with above-mentioned branch air-supply arrangement.
According to the first aspect of the invention, the present invention provides a kind of branch air-supply arrangements comprising：
Shell, at least one air inlet and multiple air outlets；
Regulating part, with turntable portion, the rotate axis of pan portion of regulating part is rotatablely arranged in shell, in difference
Rotational position, to each air outlet carry out it is completely obscured, partly cover or be completely exposed, it is each so as to adjust multiple air outlets
From air-out area；With
Motor, turntable portion are installed on the output shaft of motor, to be rotated under the drive of motor.
Optionally, the outer peripheral edge of projection of the turntable portion in the plane perpendicular to its axis is circle.
Optionally, shell includes：
Pedestal, circumferential edge are made of first edge section and second edge section, and first edge Duan Weiyu turntables portion is same
Axis it is arc-shaped；With
First peripheral wall section extends from the first edge section of pedestal to the side of pedestal, is formed in the first peripheral wall section more
A air outlet；And
Regulating part further includes the one or more circumferential directions along turntable portion extended from turntable portion to the side in turntable portion
Spaced occlusion part, one or more occlusion parts are configured to, in different rotational positions, carry out each air outlet
Full masking is partly covered or is completely exposed.
Optionally, at least one air inlet is one, and the both ends of the circumferential direction along pedestal of the first peripheral wall section limit
Go out air inlet；Or
Shell further includes the second peripheral wall section extended to the side of pedestal from the second edge section of pedestal, the second peripheral wall
It is formed at least one air inlet in section.
Optionally, shell further includes dispenser cap, is covered on one end of the separate pedestal of the first peripheral wall section.
Optionally, turntable portion is rotatably installed on the inner surface of pedestal；Or, offering installation on the inner surface of pedestal
Slot, turntable portion are rotatably installed in mounting groove.
Optionally, motor accommodating chamber of the opening towards the inside of shell is offered on pedestal, motor is installed on motor receiving
Chamber.
Optionally, turntable portion is circular slab, and each occlusion part is the arc shutter being coaxially disposed with turntable portion.
Optionally, the quantity of air outlet is three, and the circumferential direction along pedestal is spaced setting successively；
The quantity of occlusion part is two, and two occlusion parts are respectively the first occlusion part and the second occlusion part；And
First occlusion part is configured to allow for its completely obscured air outlet；
Second occlusion part is configured to allow for its completely obscured two air outlet；
Interval between first occlusion part and the second occlusion part is configured to allow for it that an air outlet is completely exposed.
According to the second aspect of the invention, the present invention provides a kind of refrigerators comprising：Ducting assembly inside defines
There are one or more cold wind to export for wind inlet channel and multiple exhaust air flues, each exhaust air flue；Multiple exhaust air flues are configured to
Keep multiple storings that the air-flow of outflow ducting assembly respectively enters refrigerator indoor, or make the air-flow of outflow ducting assembly respectively from
Enter the storing compartment at multiple positions between one storing compartment of refrigerator on locular wall；With
Any of the above-described kind of branch air-supply arrangement, is set in ducting assembly, at least one air inlet of branch air-supply arrangement
It is connected to wind inlet channel, multiple air outlets of branch air-supply arrangement are connected to multiple exhaust air flues respectively.
It, can be by the rotation of regulating part to more because including multiple air outlets in the branch air-supply arrangement and refrigerator of the present invention
A air outlet is controllably covered, to realize that carrying out air-out volume in selection and each exhaust air flue to exhaust air flue carries out
It adjusts, so as to according to the refrigeration requirement at the refrigeration requirement of different storing compartments or the different location of a storing compartment,
Cold wind is reasonably distributed, the fresh keeping property and operational efficiency of refrigerator are enhanced.
Further, since the branch air-supply arrangement and refrigerator transfer pan portion of the present invention are directly mounted at the output of motor
Axis can reduce the transmission mechanism that the rotary motion that motor exports is transferred to regulating part, can make the structure letter of branch air-supply arrangement
It is single, compact.
Further, since the regulating part in the branch air-supply arrangement and refrigerator of the present invention has turntable portion, turntable portion is in
Full circular can eliminate the gravity biased torque of non-full circular turntable, reduce the vibration of regulating part, can cancel counterweight, make regulating part
Structure simplify, stable movement.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the schematic diagram of branch air-supply arrangement according to an embodiment of the invention；
Fig. 2 is the schematic, exploded of branch air-supply arrangement according to an embodiment of the invention；
Fig. 3 to Fig. 8 is shown respectively regulating part in branch air-supply arrangement according to the ... of the embodiment of the present invention and is in different rotation positions
Set the schematic local structural graph at place；
Fig. 9 is the schematic diagram of refrigerator according to an embodiment of the invention；
Figure 10 is the schematic diagram that branch air-supply arrangement according to an embodiment of the invention is installed on ducting assembly.
Specific implementation mode
Fig. 1 is the schematic diagram of branch air-supply arrangement 100 according to an embodiment of the invention；Fig. 2 is according to this
The schematic, exploded of the branch air-supply arrangement 100 of invention one embodiment.As depicted in figs. 1 and 2, the embodiment of the present invention provides
A kind of branch air-supply arrangement 100.The branch air-supply arrangement 100 includes shell 20 and regulating part 30.Shell 20 can have at least
One air inlet 21 and multiple air outlets 22, so that air-flow enters via at least one air inlet 21 in shell 20, and from multiple
Air outlet 22 flows out the shell 20.
Regulating part 30 has a turntable portion 31, and the rotate axis of pan portion 31 of regulating part 30 is rotatablely arranged at shell 20
It is interior, in different rotational positions, to each air outlet 22 carry out it is completely obscured, partly cover or be completely exposed, to adjust
22 respective air-out area of whole multiple air outlets；The axis of pan portion 31 that is, regulating part 30 can be configured to controllably to rotate
Turn to different rotational positions, with to each air outlet 22 carry out it is completely obscured, partly cover or be completely exposed, to adjust
22 respective air-out area of whole multiple air outlets.The regulating part 30 of branch air-supply arrangement 100 in the embodiment of the present invention can incite somebody to action
The cold wind flowed into from air inlet 21 is controllably distributed to multiple air outlets 22, may be implemented what control was connected to each air outlet 22
The opening and closing of exhaust air flue 520 and/or the air-out volume in each exhaust air flue 520 is adjusted, and then to meet different storages
The refrigeration requirement of the object compartment 200 either refrigeration requirement or a storing at the different positions of a storing compartment 200
The refrigeration requirement of different storage spaces in compartment 200.
Particularly, in order to keep the structure of branch air-supply arrangement simple, compact, the branch air-supply arrangement of the embodiment of the present invention
100 may also include motor 40.Turntable portion 31 is installed on the output shaft of motor 40, to be rotated under the drive of motor.
Motor 40 can be stepper motor.Turntable portion 31 is directly mounted at the output shaft of motor 40, can reduce motor 40 and regulating part 30 it
Between transmission mechanism, keep the component of branch air-supply arrangement few, simple in structure.
In some embodiments of the invention, the outer peripheral edge of projection of the turntable portion 31 in the plane perpendicular to its axis is
It is round.For example, in some embodiments, turntable portion 31 can be circular slab.In some alternative embodiments, turntable portion 31
Including annular slab and a plurality of spoke slat extended in a radial direction.Turntable portion 31 in the embodiment of the present invention is in full circular, also may be used
It is referred to as full circular turntable portion, the gravity biased torque of non-full circular turntable can be eliminated, reduces the vibration of regulating part 30, can cancel
The counterweight needed when rotation makes the structure of regulating part 30 simplify.
In some embodiments of the invention, as shown in Fig. 2, shell 20 may include pedestal 23 and the first peripheral wall section 24.Base
The circumferential edge of seat 23 can be made of arc-shaped first edge section and second edge section preferably coaxial with turntable portion 31.The
One peripheral wall section 24 extends from the first edge section of pedestal 23 to the side of pedestal 23, and is formed in the first peripheral wall section 24 multiple
Air outlet 22.First peripheral wall section 24 can be with the surface of pedestal 23 in predetermined angular extension, be preferably perpendicular to the table of pedestal 23
Face extends.Multiple air outlets 22 can alternately form in the first peripheral wall section 24 along the circumferential direction of pedestal 23.In some implementations
In mode, the first peripheral wall section 24 can be a complete arc-shaped peripheral wall section, offer multiple air outlets 22, each air outlet thereon
22 can have mouth edge.In other embodiments, the first peripheral wall section 24 may include at least three arc-shaped peripheral wall section portion,
And the interval between two arc-shaped peripheral wall section portions.Interval between each two arc-shaped peripheral wall section portion is exactly one and goes out
Air port 22.In processing, it can only make each arc-shaped peripheral wall section portion from multiple positions of the first edge section of pedestal 23 to base
Extend the side of seat 23.
In some further embodiments of the present invention, shell 20 further includes dispenser cap 25, is covered on the first peripheral wall
One end of the separate pedestal 23 of section 24, to limit duct space with pedestal 23, the first peripheral wall section 24, i.e. 20 inside of shell is empty
Between.For the ease of the installation of dispenser cap 25, shell 20 may also include respectively from multiple positions on the edge of dispenser cap 25
Multiple snap-arms 26 that place extends towards pedestal 23 are formed with protrusion on the inner surface of each snap-arms 26.First peripheral wall section 24
Multiple card slots 27 respectively with each male cooperation are formed on outer surface, so that dispenser cap 25 is connected in pedestal 23.
In some embodiments of the embodiment of the present invention, at least one air inlet 21 is one, and the first peripheral wall section 24
The both ends of the circumferential direction along pedestal 23 limit air inlet 21.In other embodiments, shell 20 further includes from base
The second peripheral wall section for extending to the side of pedestal 23 at the second edge section of seat 23 is formed in second peripheral wall section at least one
Air inlet 21.In yet other embodiments, shell 20 further includes from the second edge section of pedestal 23 to the side of pedestal 23
The the second peripheral wall section extended.At least one air inlet 21 may be provided on dispenser cap 25.
In embodiments of the present invention, as shown in figure 3, regulating part 30 may also include one or more circumferential directions along turntable portion 31
The spaced occlusion part 32 in direction, each occlusion part 32 extend from a surface in turntable portion 31, and one or more is blocked
Portion 32 be configured to different rotational positions to each air outlet 22 carry out it is completely obscured, partly cover or be completely exposed.Example
Such as, each occlusion part 32 can be arc shutter, each air outlet 22 is covered or be exposed.Each arc shutter is excellent
Edge in turntable portion 31 is first set.In turntable portion 31 when the axis rotation around the first peripheral wall section 24, outside arc shutter
Side surface can seal the inner surface for being attached to the first peripheral wall section 24 always, and such arc shutter is in different rotational positions
One or more air outlets 22 can controllably be opened or closed.
In some embodiments of the invention, for the ease of the rotation of regulating part 30, can by make each occlusion part 32 with
The distance between first peripheral wall section 24 becomes larger slightly to solve, however increases at a distance from occlusion part 32 is between the first peripheral wall section 24
In the case of big, air quantity can be made to leak out, to play fully effective masking, air-flow can pass through the first peripheral wall section 24 and screening
Gap between stopper 32 flows to another air outlet 22 from an air outlet 22.Therefore, the branch in the embodiment of the present invention is sent
Wind apparatus 100 may also include sealing device, be configured to hinder at least partly outer surface of the air-flow through each occlusion part 32 with
Gap between the inner surface of first peripheral wall section 24 flows to each air outlet 22.Specifically, sealing device may include at least two
Gasket, each gasket extend along the direction for the rotation axis for being parallel to regulating part 30.Each occlusion part 32 is rotated along it
The both ends in direction all have a gasket.
In some embodiments of the invention, turntable portion 31 is rotatably installed on the inner surface of pedestal 23；Or pedestal 23
Inner surface on offer mounting groove, turntable portion 31 is rotatably installed in mounting groove.Further, it is offered on pedestal 23
The motor accommodating chamber 231 being open towards the inside of shell, motor 40 are installed on motor accommodating chamber 231.Specifically, motor accommodating chamber
231 are opened on the inner surface of pedestal 23.Motor 40 is installed on the motor accommodating chamber 231 on pedestal 23, can prevent in pedestal 23
On open up the output shaft of motor 40 made to penetrate the through-hole that pedestal 23 is fixedly connected with turntable portion 31.Motor accommodating chamber 231 can be in base
When seat 23 is molded, directly injection molding is formed, and the processing of pedestal 23 is convenient for.In addition, motor accommodating chamber 231 can also be such that motor 40 consolidates
Installation, the vibration when reduction output of motor 40 rotates itself.
In some embodiments of the invention, the quantity of the air outlet 22 on shell 20 is three, along the circumferential direction of pedestal 23
Direction is spaced setting successively.These three air outlets 22 include the first air outlet 221, the second air outlet 222 and third air outlet
223, can along pedestal 23 circumferential direction and setting can be spaced successively in the counterclockwise direction.The quantity of occlusion part 32 be two, two
A occlusion part 32 be respectively the first occlusion part 321 and the second occlusion part 322, can along turntable portion 31 circumferential direction and can be along up time
Needle direction is spaced setting successively.First occlusion part 321 can be configured to allow its completely obscured air outlet 22.Second occlusion part
322 can be configured to allow its completely obscured two air outlet 22.Interval between first occlusion part 321 and the second occlusion part 322
It can be configured to allow it that an air outlet 22 is completely exposed.
Fig. 3 to Fig. 8 is shown respectively regulating part 30 in branch air-supply arrangement 100 according to the ... of the embodiment of the present invention and is in different turn
Schematic local structural graph at dynamic position.When the first occlusion part 321 and the second occlusion part 322 turn to position as shown in Figure 3
When place, 322 completely obscured second air outlet 222 of the second occlusion part and third air outlet 223, the first air outlet 221 are in complete
Exposed state.When the first occlusion part 321 and the second occlusion part 322 turn at position as shown in Figure 4, the first occlusion part 321
Can completely obscured third air outlet 223, the second occlusion part 322 can completely obscured first air outlet 221, between two occlusion parts 32
Interval can make the second air outlet 222 be in state is completely exposed.When the first occlusion part 321 and the second occlusion part 322 turn to
When at position as shown in Figure 5, the second occlusion part 322 can 221 and second air outlet 222 of completely obscured first air outlet, two screenings
Interval between stopper 32 can make third air outlet 223 be in state is completely exposed.
When the first occlusion part 321 and the second occlusion part 322 turn at position as shown in Figure 6, the second occlusion part 322 can
Only completely obscured third air outlet 223, the first air outlet 221 and the second air outlet 222 are in and state are completely exposed.When the first screening
When stopper 321 and the second occlusion part 322 are turned at position as shown in Figure 7, the first occlusion part 321 can completely obscured first outlet air
Mouth 221, the second air outlet 222 and third air outlet 223 are in and state are completely exposed.When the first occlusion part 321 and second blocks
When portion 322 turns at position as shown in Figure 8, the first occlusion part 321 can completely obscured second air outlet 222, two occlusion parts
Interval between 32 can make the first air outlet 221 be in the state that is completely exposed, and third air outlet 223 is in and state is completely exposed.
When the first occlusion part 321 and the second occlusion part 322 also can be turned at position as shown in Figure 1, the first air outlet 221, second
Air outlet 222 and third air outlet 223 are in opening state.Certainly, the first occlusion part 321 and the second occlusion part 322 also may be used
Turn to so that the half of the first air outlet 221 is covered, the second air outlet 222 and third air outlet 223 be in state is completely exposed
Rotational position, such as the first occlusion part 321 only covered the first air outlet 221 far from the second air outlet 222 half
Position at.First occlusion part 321 and the second occlusion part 322, which also can be turned to, makes that the first air outlet is 221 completely obscured, second goes out
Air port 222 half masking and third air outlet 223 are in the rotational position for the state that is completely exposed, and such as the second occlusion part 322 is complete
The first air outlet 221 was covered entirely, and covered the position of the half of the separate third air outlet 223 of the second air outlet 222
Place.
In some embodiments of the invention, regulating part 30 may also include the circulation between each two occlusion part 32
Portion, can offer in throughput allow air-flow by recirculation hole, that is to say, that with the recirculation hole in throughput and throughput come
Instead of the interval between each two occlusion part 32 so that into shell 20 air-flow via in throughput recirculation hole and one
Or multiple air outlets flow out shell 20.
Fig. 9 is the schematic diagram of refrigerator according to an embodiment of the invention, and Figure 10 is according to a reality of the invention
The branch air-supply arrangement 100 for applying example is installed on the schematic diagram of ducting assembly 500.As shown in Figure 9 and Figure 10, the present invention is real
Apply example and additionally provide a kind of refrigerator, there are one or more storing compartments 200, each storing compartment 200 also can by board putting things/
Rack is separated into multiple storage spaces.Further, it is also equipped with ducting assembly 500 in the refrigerator and is set to ducting assembly
Branch air-supply arrangement 100 in 500, any of the above-described embodiment.510 He of wind inlet channel can be defined in ducting assembly 500
There are one or more cold wind to export 501 for multiple exhaust air flues 520, each exhaust air flue 520.Wind inlet channel 510 can be with refrigerator
Cooling chamber connection, with receive through the indoor cooler of cooling air-flow after cooling.Branch air-supply arrangement 100 it is at least one into
Air port 21 is connected to wind inlet channel 510, and multiple air outlets 22 of branch air-supply arrangement 100 connect with multiple exhaust air flues 520 respectively
It is logical so that air-flow in wind inlet channel 510 controllably/can distributively enter in corresponding exhaust air flue 520.
In some embodiments, multiple exhaust air flues 520 are configured to that the air-flow of outflow ducting assembly 500 is made to respectively enter
In multiple storing compartments 200 of refrigerator.Branch air-supply arrangement 100 make the air-flow in wind inlet channel 510 controllably/can distribute
Ground enters in corresponding exhaust air flue 520, subsequently into corresponding storing compartment 200.For example, branch air-supply arrangement 100
Air outlet 22 can be 3, such as the first air outlet 221, the second air outlet 222 and third air outlet 223；Exhaust air flue 520 can be 3
It is a；Multiple storing compartments 200 may include the first storing compartment, the second storing compartment and third storing compartment.When between the first storing
Room needs cold wind, and second and third storing compartment when not needing cold wind, can make the second air outlet of branch air-supply arrangement 100
222 and third air outlet 223 be in completely obscured state, the first air outlet 221 is in and state is completely exposed.Specifically, refrigerator
The temperature that can be detected according to the temperature sensor in refrigerator controls to adjust the rotation of part 30, to realize corresponding control, to
Cold wind can be made to be fairly distributed the fresh keeping property and operational efficiency for enhancing refrigerator to multiple storing compartments 200.
In other embodiments, as shown in figure 9, the solid arrow in Fig. 9 indicates air-flow in one or more storings
Flow direction in compartment 200, dotted arrow indicate that flow direction of the air-flow in air duct, multiple exhaust air flues 520 can be configured to make outflow
The air-flow of ducting assembly 500 is respectively from multiple positions between a storing compartment 200 (such as storing compartment 210) for refrigerator on locular wall
It sets place and enters the storing compartment 200.For example, the air outlet 22 of branch air-supply arrangement 100 can be 3, such as the first air outlet 221,
Second air outlet 222 and third air outlet 223；Exhaust air flue 520 can be 3, the first wind being such as connected to the first air outlet 221
Road 521, the second air duct 522 being connected to the second air outlet 222, the third air duct 523 being connected to third air outlet 223.Second
Air duct 522 can have two or four cold wind to export 501, be symmetricly set on the 200 rear wall top of storing compartment.First air duct
521 are located at the side in the second air duct 522, and there are one cold wind to export 501 for tool, is arranged at the middle part of 200 rear wall of storing compartment.The
Three air ducts 523 can be located at the other side in the second air duct 522, and there are one cold wind to export 501 for tool, be arranged in 200 rear wall of storing compartment
Lower part.Further, it is possible to use the storing compartment 200 is divided into three storage spaces, each outlet air by two racks
Air duct 520 is connected to a storage space.In this embodiment, multiple storing compartments 200 may also include other storing compartments,
Such as quick-frozen room 220, freezing chamber 230.Storing compartment 200 in the embodiment is also referred to as refrigerating chamber 210.
Whether the refrigerator in the embodiment can sufficient according to the cold at 200 each position of refrigerator storing compartment, control
Cold wind is set to be flowed into from the position from corresponding exhaust air flue 520, it is different to storing compartment 200 cold wind can be made to be fairly distributed
At position, the fresh keeping property and operational efficiency of refrigerator are enhanced.The branch air-supply arrangement 100 can be realized to exhaust air flue 520
Where the adjusting of wind direction, air quantity needs in the storing compartment 200 of refrigerator cold wind to be switched on the cold wind outlet 501 of there, is not required to
Cold wind is wanted to be shut off.To control the constancy of ice the temperature inside the box, best storage condition is provided for the food in refrigerator, is reduced
The nutrition leak of food, and the power consumption of refrigerator can be reduced, it is energy saving.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (7)
1. a kind of branch air-supply arrangement for refrigerator, which is characterized in that including：
Shell, at least one air inlet and multiple air outlets；
Regulating part, with turntable portion, axis of the regulating part around the turntable portion is rotatablely arranged in the shell,
With in different rotational positions, to each air outlet carry out it is completely obscured, partly cover or be completely exposed, so as to adjust
The multiple respective air-out area of air outlet；With
Motor, the turntable portion are installed on the output shaft of the motor, to be rotated under the drive of the motor；And
The shell includes：
Pedestal, circumferential edge are made of first edge section and second edge section, and turntable described in the first edge Duan Weiyu
Coaxial arc-shaped in portion；With
First peripheral wall section extends from the first edge section of the pedestal to the side of the pedestal, in the first peripheral wall section
It is formed with the multiple air outlet；And
The regulating part further includes the multiple weeks along the turntable portion extended from the turntable portion to the side in the turntable portion
To the spaced occlusion part in direction, the multiple occlusion part is configured in different rotational positions, to each outlet air
Mouth progress is completely obscured, partly covers or is completely exposed；
The quantity of the air outlet is three, and the circumferential direction along the pedestal is spaced setting successively；
The quantity of the occlusion part is two, and two occlusion parts are respectively the first occlusion part and the second occlusion part；And
First occlusion part is configured to allow for its completely obscured air outlet；
Second occlusion part is configured to allow for its completely obscured two air outlet；
An interval between first occlusion part and second occlusion part is configured to allow for it to be completely exposed described in one
Air outlet；
Another interval between first occlusion part and second occlusion part is configured to allow for it to be completely exposed described in three
Air outlet；And
At least one air inlet is one, and the both ends of the circumferential direction along the pedestal of the first peripheral wall section limit
Go out the air inlet；Or
The shell further includes the second week extended to the side of the pedestal from the second edge section of the pedestal
Wall section is formed at least one air inlet in the second peripheral wall section.
2. branch air-supply arrangement according to claim 1, it is characterised in that
The outer peripheral edge of projection of the turntable portion in the plane perpendicular to its axis is circle.
3. branch air-supply arrangement according to claim 1, it is characterised in that
The shell further includes dispenser cap, is covered on one end far from the pedestal of the first peripheral wall section.
4. branch air-supply arrangement according to claim 1, it is characterised in that
The turntable portion is rotatably installed on the inner surface of the pedestal；Or
Mounting groove is offered on the inner surface of the pedestal, the turntable portion is rotatably installed in the mounting groove.
5. branch air-supply arrangement according to claim 4, it is characterised in that
Motor accommodating chamber of the opening towards the inside of the shell is offered on the pedestal, the motor is installed on the motor
Accommodating chamber.
6. branch air-supply arrangement according to claim 1, it is characterised in that
The turntable portion is circular slab, and each occlusion part is the arc shutter being coaxially disposed with the turntable portion.
7. a kind of refrigerator, which is characterized in that including：
Ducting assembly inside defines wind inlet channel and multiple exhaust air flues, and each exhaust air flue has one or more
Cold wind exports；The multiple exhaust air flue is configured to that the air-flow of the outflow ducting assembly is made to respectively enter the multiple of the refrigerator
Storing is indoor, or makes the air-flow of the outflow ducting assembly respectively between a storing compartment of the refrigerator on locular wall
Enter the storing compartment at multiple positions；With
Branch air-supply arrangement according to any one of claims 1 to 6, is set in the ducting assembly, the branch air-supply
At least one air inlet of device is connected to the wind inlet channel, multiple air outlets of the branch air-supply arrangement respectively with it is described
Multiple exhaust air flue connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608758.8A CN106168427B (en) | 2015-09-22 | 2015-09-22 | Branch air-supply arrangement and refrigerator with the branch air-supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608758.8A CN106168427B (en) | 2015-09-22 | 2015-09-22 | Branch air-supply arrangement and refrigerator with the branch air-supply arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106168427A CN106168427A (en) | 2016-11-30 |
| CN106168427B true CN106168427B (en) | 2018-10-12 |
Family
ID=57359019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510608758.8A Active CN106168427B (en) | 2015-09-22 | 2015-09-22 | Branch air-supply arrangement and refrigerator with the branch air-supply arrangement |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356037B (en) | 2017-06-29 | 2019-12-24 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN109751806B (en) * | 2017-11-02 | 2021-02-26 | 合肥华凌股份有限公司 | Air door for refrigerator and refrigerator with same |
| CN109751821B (en) * | 2017-11-02 | 2021-02-26 | 合肥华凌股份有限公司 | Air door for refrigerator and refrigerator with same |
| CN108224884A (en) * | 2018-01-22 | 2018-06-29 | 海信（山东）冰箱有限公司 | The ducting assembly and refrigerator of a kind of refrigerator |
| CN110887299B (en) * | 2018-09-10 | 2022-03-25 | 海尔智家股份有限公司 | Refrigerator sterilizing device and refrigerator |
| CN113280561B (en) * | 2020-02-20 | 2022-12-13 | 佛山市云米电器科技有限公司 | Refrigerator control method, refrigerator and computer-readable storage medium |
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| CN1151512A (en) * | 1995-10-18 | 1997-06-11 | Lg电子株式会社 | Device and method for controlling temperature of refrigerating chamber in refrigerator |
| CN205192043U (en) * | 2015-09-22 | 2016-04-27 | 青岛海尔股份有限公司 | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9903354A (en) * | 1999-07-13 | 2001-03-06 | Multibras Eletrodomesticos Sa | Airflow controller device in refrigerator and freezer |
| JP2001280800A (en) * | 2000-03-31 | 2001-10-10 | Sanyo Electric Co Ltd | Air regulation device and air flow control device for storage room |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151512A (en) * | 1995-10-18 | 1997-06-11 | Lg电子株式会社 | Device and method for controlling temperature of refrigerating chamber in refrigerator |
| CN205192043U (en) * | 2015-09-22 | 2016-04-27 | 青岛海尔股份有限公司 | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes |
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|---|---|
| CN106168427A (en) | 2016-11-30 |
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