CN106969581A - Refrigerator puts wind structure and refrigerator - Google Patents
Refrigerator puts wind structure and refrigerator Download PDFInfo
- Publication number
- CN106969581A CN106969581A CN201710194170.1A CN201710194170A CN106969581A CN 106969581 A CN106969581 A CN 106969581A CN 201710194170 A CN201710194170 A CN 201710194170A CN 106969581 A CN106969581 A CN 106969581A
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- Prior art keywords
- blade
- refrigerator
- hole
- connecting rod
- wind structure
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- 238000009434 installation Methods 0.000 claims description 24
- 240000009087 Crescentia cujete Species 0.000 claims description 5
- 235000005983 Crescentia cujete Nutrition 0.000 claims description 5
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- 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
- 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
- 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
- F25D2317/067—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 characterised by air ducts
- F25D2317/0672—Outlet ducts
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
A kind of refrigerator puts wind structure, including air duct cover board and adjusting part, and air duct cover board offers and offers multiple blade pivoting holes on air outlet, the side wall of air outlet；Adjusting part is arranged at air outlet, adjusting part includes multiple blades, connecting rod and driver element, each blade includes blade body and the blade pivotal axis and blade line shaft that are separately positioned in blade body, each blade pivotal axis is actively inserted in corresponding blade pivoting hole, blade line shaft is provided with limited block, connecting rod offers multiple spacing holes, each blade line shaft wears corresponding spacing hole, and limited block is shifted to install with spacing hole, driver element is connected with connecting rod and moved with drive link.Invention additionally discloses a kind of refrigerator, including refrigerator pendulum wind structure as above.Above-mentioned refrigerator pendulum wind structure and refrigerator, cold air can effectively carry out kind of refrigeration cycle after being come out from air outlet, improve refrigeration and reduce energy consumption.
Description
Technical field
The present invention relates to household electrical appliance technical field, more particularly to a kind of refrigerator pendulum wind structure and refrigerator.
Background technology
Frost-free refrigerator occupies the life of increasing people now, and common frost-free refrigerator is all to use air-cooled design,
The principle of wind cooling refrigerator is freezed using air, when high temperature control device flows through built-in evaporator and separated with tank inner wall, by
Low in air themperature height, evaporator temperature, both directly occur heat exchange, and the temperature of air will be lower.Meanwhile, cold air is blown
Enter refrigerator, wind cooling refrigerator is exactly by this continuous endless form, to reduce the temperature of refrigerator.Due to refrigerator volume very
Greatly, air outlet very little, therefore cold air is difficult uniformly to be diffused into refrigerator everywhere naturally after being come out from air outlet.
Pendulum wind structure is commonly used in the air outlet of air-conditioning, can adjust wind direction, meet the refrigeration requirement of different directions, have
The function of " where need where blow ".Pendulum wind structure is used in refrigerator, can meet and cold wind is uniformly spread to refrigerator everywhere.
But in refrigerator product, air outlet has the product of pendulum wind structure and few, and is arranged on the air-out of refrigerator
Mouthful place is with certain limitation so that the air-out mode of air duct cover board is single, cold air from air outlet come out after can not be effectively
Carry out kind of refrigeration cycle.
The content of the invention
Based on this, it is necessary to which the air-out mode for air channel panel is single, cold air from air outlet come out after can not be effectively
The technical problem for carrying out kind of refrigeration cycle puts wind structure and refrigerator there is provided a kind of refrigerator.
A kind of refrigerator puts wind structure, and refrigerator pendulum wind structure includes air duct cover board and adjusting part.The air duct cover board is opened
Provided with air outlet, multiple blade pivoting holes are offered on the side wall of the air outlet；The adjusting part is arranged on the air-out
At mouthful, the adjusting part includes multiple blades, connecting rod and driver element, and each blade includes blade body and set respectively
Blade pivotal axis and blade line shaft in the blade body are put, each blade pivotal axis is actively inserted in correspondence
The blade pivoting hole in, the blade line shaft is provided with limited block, and the connecting rod offers multiple spacing holes, Mei Yisuo
State blade line shaft and wear the corresponding spacing hole, and the limited block is shifted to install with the spacing hole, the driving is single
It is first to be connected to drive the link motion with the connecting rod.
In one of the embodiments, each blade pivoting hole includes the first blade pivoting hole and the second blade is pivoted
Hole, the first blade pivoting hole and the second blade pivoting hole correspond be arranged on the relative of the air outlet respectively
On the wall of side.
In one of the embodiments, the first blade pivoting hole includes the first arcuate socket and the second arc communicated with each other
Shape hole, the first arcuate socket central angle is more than 180 °, and second arcuate socket is offered out on the side wall of the blade
Mouthful.
In one of the embodiments, each blade pivotal axis includes the first blade pivotal axis and the second blade is pivoted
Axle, the first blade pivotal axis is movably inserted in the first blade pivoting hole, in the same blade body
The second blade pivotal axis is movably inserted in the second blade pivoting hole being correspondingly arranged.
In one of the embodiments, the cross section of the limited block is identical with the shape size of the spacing hole.
In one of the embodiments, the spacing hole is hardy hole, the cross section of the limited block be with it is described spacing
The shape size identical calabash shaped in hole.
In one of the embodiments, the angle of the central axis of the spacing hole and the air duct cover board is more than or equal to
46°。
In one of the embodiments, the driver element drives the connecting rod to move to default two relative poles respectively
During extreme position, the angle of the limited block and the air duct cover board is 45 °.
In one of the embodiments, the driver element include motor, bent axle, the motor be connected with the bent axle with
The bent axle is controlled to rotate；The motor is provided with motor mounting part, and the air duct cover board is provided with drive installation part, the electricity
Machine installation portion is connected with the drive installation part.
Invention additionally discloses a kind of refrigerator, the refrigerator includes refrigerator as described above and puts wind structure.
Above-mentioned refrigerator pendulum wind structure and refrigerator, by setting adjusting part, adjusting part at the air outlet of air duct cover board
In the pendulum rotating wind of multiple blades the cold wind of refrigerator body is blown to different corners, accelerate the circulation of cold air in refrigerator body,
So that the temperature that cold air can be carried out effectively after being come out from air outlet in kind of refrigeration cycle, refrigerator body is more uniform, ice is improved
The refrigeration of case and the energy consumption for reducing refrigerator.
Brief description of the drawings
Fig. 1 is the structural representation of refrigerator pendulum wind structure in one embodiment；
Fig. 2 is the enlarged drawing in the A portions that Fig. 1 centre circles show；
Fig. 3 is the structural representation of one embodiment Leaf；
Fig. 4 is the structural representation of air duct cover board in one embodiment；
Fig. 5 is the structural representation of connecting rod in one embodiment；
Fig. 6 is the top view of one embodiment Leaf；
Fig. 7 is one embodiment Leaf setting angle schematic diagram；
Fig. 8 moves to the angle of an extreme position and air duct cover board for limited block in one embodiment under the drive of connecting rod
For 60 ° of schematic diagram；
Fig. 9 is the enlarged drawing in the B portions that Fig. 8 centre circles show；
Figure 10 is that limited block moves to another extreme position and air duct cover board under the drive of connecting rod in one embodiment
Angle is 30 ° of schematic diagram；
Figure 11 is the enlarged drawing in the C portions that Figure 10 centre circles show；
Figure 12 is the structural representation of driver element in one embodiment；
Figure 13 is the structural representation of refrigerator in one embodiment.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.Many details are elaborated in the following description to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " connected ",
The terms such as " connection ", " fixation " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or into one
Body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can
To be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area
Those of ordinary skill for, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The present invention discloses a kind of refrigerator pendulum wind structure, for example, refrigerator pendulum wind structure includes air duct cover board and adjusting part；
The air duct cover board offers and offers multiple blade pivoting holes on air outlet, the side wall of the air outlet；The adjusting part
It is arranged at the air outlet, the adjusting part includes multiple blades, connecting rod and driver element, each blade includes leaf
Piece body and the blade pivotal axis and blade line shaft being separately positioned in the blade body, each blade pivotal axis are lived
It is inserted in dynamicly in the corresponding blade pivoting hole, the blade line shaft is provided with limited block, the connecting rod offers many
Individual spacing hole, each blade line shaft wears the corresponding spacing hole, and the limited block misplaces with the spacing hole
Set, the driver element is connected to drive the link motion with the connecting rod.For example, the driver element includes motor,
For example, the motor is stepper motor.
Above-mentioned refrigerator puts wind structure, by setting multiple in adjusting part, adjusting part at the air outlet of air duct cover board
The cold wind of refrigerator body is blown to different corners by the pendulum rotating wind of blade, accelerates the circulation of cold air in refrigerator body so that cold
The temperature that gas can be carried out effectively after being come out from air outlet in kind of refrigeration cycle, refrigerator body is more uniform, improves the system of refrigerator
Cold effect and the energy consumption for reducing refrigerator.
Fig. 1, Fig. 2 and Fig. 3 are referred to, a kind of refrigerator pendulum wind structure 10 includes air duct cover board 110 and adjusting part 120.Wind
Road cover plate 110 offers and offers multiple blade pivoting holes 1111 on air outlet 111, the side wall of air outlet 111.For example, air channel
Cover plate 110 is located on the side wall of air outlet 111 at it offers multiple blade pivoting holes 1111.Adjusting part 120 is arranged on out
At air port 111, it is located at for example, adjusting part 120 is arranged on air duct cover board 110 at it at the position of air outlet 111.Adjusting part
120 include multiple blades 121, connecting rod 122 and driver element 123.Each blade 121 includes blade body 1211 and set respectively
Blade pivotal axis 1212 and blade line shaft 1213 in blade body 1211, each blade pivotal axis 1212 are actively plugged
In corresponding blade pivoting hole 1111, blade line shaft 1213 is provided with limited block 12131.Connecting rod 122 offers multiple limits
Position hole 1221, each blade line shaft 1213 wears corresponding spacing hole 1221, for example, each blade line shaft 1213 with it is each spacing
Hole 1221 is corresponded, and each spacing hole 1221 wears a blade line shaft 1213；Limited block 12131 misplaces with spacing hole 1221
Set, so that blade 121 is connected by blade line shaft 1213 with connecting rod 122 so that limited block 12131 is in the course of the work not
Come off from spacing hole 1221.Driver element 123 is connected with connecting rod 122 and moved with drive link 122.For example, driver element 123
Drive link 122 is moved back and forth on the same line.For example, the drive link 122 of driver element 123 is along parallel to air duct cover board
110 direction is moved back and forth.
For example, referring to Fig. 4, air duct cover board 110 offers air outlet 111.For example, air outlet 111 is shaped as strip
Shape.Multiple blade pivoting holes 1111 are offered on the side wall of air outlet 111.For example, the side wall of air outlet 111 is perpendicular to air channel lid
Plate extension has extension 1112, and multiple blade pivoting holes 1111 are arranged on extension 1112.For example, blade pivoting hole 1111
For through hole.For example, each uniform intervals of blade pivoting hole 1111 are set.For example, multiple blade pivoting holes 1111 are on air outlet
111 central axis is symmetrical arranged, and each uniform intervals of blade pivoting hole 1111 for being symmetricly set on central axis both sides are set.
Multiple blade pivoting holes 1111 are offered for example, being corresponded respectively on the relative side wall of air outlet 111.For example, each blade
Pivoting hole 1111 include the first blade pivoting hole 11111 and the second blade pivoting hole 11112, the first blade pivoting hole 11111 and
Second blade pivoting hole 11112 is corresponded respectively to be arranged on the relative side wall of air outlet 111, for example, each first blade pivot
Turn hole 11111 is corresponded with each second blade pivoting hole 11112.Specifically, the first blade pivoting hole 11111 and the second blade
Pivoting hole 11112 is corresponded respectively to be arranged in the relative the first side wall 1113 of air outlet 111 and second sidewall 1114.Example
Such as, every one first blade pivoting hole 11111 uniform intervals on the first side wall 1113 are set.For example, multiple first blades are pivoted
Hole 11111 is symmetrical arranged on the central axis of air outlet 111, is symmetricly set on the first blade pivoting hole of central axis both sides
11111 uniform intervals are set.For example, every one second blade pivoting hole 11112 uniform intervals in second sidewall 1114 are set.Example
Such as, multiple second blade pivoting holes 11112 are symmetrical arranged on the central axis of air outlet 111, are symmetricly set on central axis
The uniform intervals of the second blade pivoting hole 11112 of both sides are set.For example, being offered on the side wall of the first blade pivoting hole 11111
Opening, so that blade pivotal axis 1212 can be inserted in first from installation at the opening of the side wall of the first blade pivoting hole 11111
In blade pivoting hole 11111.For example, offering opening on the side wall of the blades adjacent 121 of the first blade pivoting hole 11111.That is,
One blade pivoting hole 11111 is has half perforate jaggy, so that blade pivotal axis 1212 can be from the first blade pivoting hole
11111 indentation, there, which is buckled into, to be inserted in the first blade pivoting hole 11111.For example, the first blade pivoting hole 11111 is included each other
The first arcuate socket and the second arcuate socket of connection, the first arcuate socket central angle are more than 180 °, the second arcuate socket blades adjacent 121
Opening is offered on the wall of side.For example, the section of blade pivotal axis 1212 is circle, the radius in the section of blade pivotal axis 1212 is big
Radius in the second arcuate socket and the radius less than the first arcuate socket.So, blade pivotal axis 1212 is arranged on the first blade pivot
Rear difficult for drop-off and easy rotation in turn hole 11111.For example, the second blade pivoting hole 11112 is blind hole.So, blade is pivoted
The two ends of axle 1212 are separately mounted to more difficult for drop-off in the first blade pivoting hole 11111 and the second blade pivoting hole 11112.Peace
During dress, first one end of blade pivotal axis 1212 is inserted in the second blade pivoting hole 11112, then by the another of blade pivotal axis 1212
One end is buckled at the opening on the side wall of the first blade pivoting hole 11111 in first blade pivoting hole 11111, you can by blade
Pivotal axis 1212 is stably installed on the side wall of air outlet 111.For example, the first side wall 1113 of air outlet 111 is air outlet
111 upper side wall, the second sidewall 1114 of air outlet 111 is the lower wall of air outlet 111, i.e. the first blade pivoting hole 11111
Corresponded with the in the vertical direction of the second blade pivoting hole 11112.It should be noted that in the present invention, signified " on ",
" under ", "front", "rear", "left", "right", " vertical ", the orientation of the instruction such as " level " or position relationship be based on air duct cover board peace
When on the refrigerator of horizontal positioned.
For example, referring to Fig. 3, blade body 1211 is to be provided with laminated structure, the side wall of blade body 1211
Blade pivotal axis 1212, for blade 121 to be stably installed at the air outlet 111 of air duct cover board 110, each blade is pivoted
Axle 1212 is rotatably inserted in each blade pivoting hole 1111, makes blade pivotal axis 1212 rotatable so that blade 121 is rotated
Put wind.For example, each blade pivotal axis 1212 includes the first blade pivotal axis 12121 and the second blade pivotal axis 12122, it is same
The first blade pivotal axis 12121 and the second blade pivotal axis 12122 in blade body 1211 are correspondingly arranged at blade body
On 1211 relative side walls, the first blade pivotal axis 12121 and the second blade pivotal axis 12122 are set on the same axis, its
In, the first blade pivotal axis 12121 is actively inserted in the first blade pivoting hole 11111, in same blade body 1211
Second blade pivotal axis 12122 is actively inserted in the second blade pivoting hole 11112 being correspondingly arranged.
Blade line shaft 1213 is provided with the side wall of blade body 1211, for connecting rod 122 to be connected with blade 121,
Make connecting rod 122 that the rotation of blade pivotal axis 1212 can be driven to make the pendulum rotating wind of blade 121.For example, each blade line shaft 1212 is equal
Limited block 12131 is provided with, each blade line shaft 1212 is detachably connected with connecting rod 122 by limited block 12131.Example
Such as, each blade line shaft 1212 by limited block 12131 with the clamping of connecting rod 122.When limited block 12131 and connecting rod 122
When spacing hole 1221 misplaces, blade line shaft 1212 is connected with connecting rod 122, when limited block 12131 and the spacing hole of connecting rod 122
1221 when agreeing with, and blade line shaft 1212 and connecting rod 122 are detachable.For example, limited block 12131 and the one of blade line shaft 1212
Set.For example, limited block 12131 is made from a variety of materials respectively with blade line shaft 1212.Preferably, blade line shaft
1212 are made up of the larger material of the hardness such as metal.So, blade 121 is made to be connected with connecting rod 122 by blade line shaft 1212
Do not allow flexible or fracture.For example, limited block 12131 is the muscle being made of plastics.So, limited block 12131 is easier to wear
If spacing hole 1221.
Referring to Fig. 5, for example, connecting rod 122 is rectangular rod-like structure.Connecting rod 122 offers multiple spacing holes 1221,
The quantity of spacing hole 1221 is equal with the quantity of blade line shaft 1213, i.e. the quantity of spacing hole 1221 and the quantity of blade 121
Equal, each limited block 12131, which wears each spacing hole 1221, makes blade line shaft 1212 and connecting rod 122 detachably connected,
Limited block 12131 is shifted to install with spacing hole 1221.Each blade 121 passes through the limited block on blade line shaft 1212
12131 are connected with connecting rod 122, make each blade 121 can under the drive of connecting rod 122 pendulum rotating wind.For example, each spacing hole
1221 uniform intervals are set.For example, multiple spacing holes 1221 are symmetrical arranged on the central axis of air outlet 111, it is symmetrical arranged
The uniform intervals of spacing hole 1221 in central axis both sides are set.
In order that being assembled between connecting rod 122 and blade 121 stable, it is not easy to come off.Please refer to Fig. 3, Fig. 5 and Fig. 6,
For example, the cross section of limited block 12131 is identical with the shape size of spacing hole 1221.So, only when blade drives limited block
12131 turn to unique position, i.e., during the position that limited block 12131 is highly overlapped with spacing hole 1221, and blade 121 could be from
Connecting rod 122 comes off, and causes pendulum wind failure.For example, spacing hole 1221 is hardy hole, for example, cross section and the institute of the limited block
The shape for stating spacing hole is adapted, for example, the cross section of spacing hole 1221, which is calabash shaped or spacing hole 1221, has calabash shaped
Cross section, and the cross section of the limited block is adapted with the shape of the spacing hole.For example, limited block 12131 is transversal
Face is identical with the shape size of spacing hole 1221, i.e., the cross section of limited block 12131 is calabash shaped.So, by setting by two
The spacing hole 1221 of the different circular arc composition of individual shape size, and cross section and the shape size identical limited block of spacing hole 1221
12131, limited block 12131 is played position-limiting action after wearing spacing hole 1221.
For example, limited block 12131 is vertical with blade body 1211, i.e. limited block 13131 and the angle of blade body is
90°.For example, connecting rod 122 is parallel with air duct cover board 110, the central axis of spacing hole 1221 and the angle of air duct cover board 110 are θ,
For example, θ angle is more than or equal to 46 °.Referring to Fig. 7, being plugged in limited block 12131 need to be installed in spacing hole 1221
When, each blade 121 is arranged in blade pivoting hole 1111 by having effigurate technological equipment 20 first, then will
Each blade 121, which is rotated in blade pivoting hole 1111 to the angle of air duct cover board 110, to be equal to after θ, you can make each limited block
12131 wear each spacing hole 1221 is connected with connecting rod 122.And after blade 121 is connected with connecting rod 122, by each blade 121
Rotation to vertical with air duct cover board 110 or any position makes limited block 12131 and spacing hole in blade pivoting hole 1111
1221 dislocation, now, between connecting rod 122 and blade 121 assemble stable, it is not easy to come off.For example, operationally, spacing hole
The corner dimension of 1221 central axis and air duct cover board 110 is constant, for example, the central axis and air duct cover board of spacing hole 1221
110 angle is set greater than or an angle equal to 46 °, and operationally constant.For example, limited block 12131 and air channel
The angle of cover plate 110 changes with the motion of connecting rod, for example, during the motion of the drive link 122 of driver element 123, the band of connecting rod 122
The normal work of movable vane piece 121, when the drive link 122 of driver element 123 moves to default two relative extreme positions respectively, limit
The angle of position block 12131 and air duct cover board 110 is 45 °.For example, the drive link 122 of driver element 123 moves to default phase
For air duct cover board 110 in the extreme position of the leftmost side, the angle of limited block 12131 and air duct cover board 110 is 45 °, driving
The drive link 122 of unit 123 move to it is default relative to air duct cover board 110 in the extreme position of the rightmost side, limited block
12131 and the angle of air duct cover board 110 are 45 °.So, the pendulum rotating demeanour that can greatly increase blade 121 is enclosed, make cold wind from
Blown out in air outlet to different corners, accelerate the circulation of cold air in refrigerator body, and blade 121 is in the long-term course of work
It is difficult for drop-off.Preferably, in order to ensure in the long-term course of work, blade is difficult for drop-off, during 121 normal work of blade, driving
The drive link 122 of unit 123 move to it is default relative to air duct cover board 110 in the extreme position of the leftmost side, limited block
12131 and the angle of air duct cover board 110 are 60 °, and the drive link 122 of driver element 123 moves to default relative to air channel lid
Plate 110 is in the extreme position of the leftmost side, and the angle of limited block 12131 and air duct cover board 110 is 30 °.For example, referring to Fig. 8
And Figure 10, it is respectively that limited block moves to the angles of two opposite limit positions and air duct cover board 110 under the drive of connecting rod and is
60 ° and 30 ° of schematic diagram.
Figure 12 is referred to, for example, driver element 123 includes motor 1231, bent axle 1232, motor 1231 connects with bent axle 1232
Connect to control bent axle 1232 to rotate.For example, the bottom of motor 1231 is provided with crankshaft installed hole, one end of bent axle 1232 is inserted in
In crankshaft installed hole.For example, one end of bent axle is circle.For example, crankshaft installed hole is circular port.For example, crankshaft installed hole
Aperture is less than the diameter of one end of bent axle.So, motor 1231 can be embedded in crankshaft installed hole securely.In order that driving
Unit is convenient to be installed, please refer to Fig. 2, for example, air duct cover board is provided with drive installation part 112.For example, motor 1231 is set
There is motor mounting part 12311, motor mounting part 12311 is connected with drive installation part 112, motor 1231 is arranged on air duct cover board
On 110, so that driver element 123 is arranged on air duct cover board 110.For example, motor mounting part 12311 and drive installation part 112
It is detachably connected.For example, drive installation part 112 is hollow cyclic structure.So, motor 1231 and bent axle 1232 can be worn
In cyclic structure, to be secured around in cyclic structure, driver element 123 is installed and more consolidated.For example, driving peace
Drive installation screw 1121 is offered in piece installing 112, for example, the inwall of drive installation screw 1121 has internal thread.For example, motor
Motor installation screw 12310 is offered on installation portion 12311, for example, the inwall of motor installation screw 12310 has and drive installation
The same internal thread of the inwall of screw 1121, drive installation screw 1121 is connected by screw fixation with motor installation screw 12310
Install.For example, the quantity of drive installation screw 12310 is two.For example, the quantity of motor installation screw 1121 is two.Example
Such as, two drive installation screws 12310 are symmetricly set on drive installation part 112.For example, the both sides of motor 1231 are correspondingly arranged on
Two motor mounting parts 12311.So, motor 1231 can be more firmly mounted on air duct cover board 110, to avoid motor
1231 come off during permanent use.
In order that connecting rod 122 and the easy disassembly of driver element 123, referring to Fig. 5, for example, connecting rod 122 offer it is defeated
Portal 1222.Driver element 123 is connected with delivery outlet 1222.Make for example, the end of bent axle 1232 is inserted in delivery outlet 1222
Driver element 123 is connected with delivery outlet 1222, so that the control bent axle 1232 of motor 1231 rotates, so that drivening rod 122 is moved.
For example, the end of bent axle 1232 is strip.For example, the shape of delivery outlet 1222 is also strip.For example, the aperture of delivery outlet
Less than the diameter of the end of bent axle 1232.So, bent axle 1231 can be embedded in the delivery outlet of connecting rod 122 securely, make company
Bar 122 is difficult for drop-off.For example, delivery outlet 1222 is located at the middle part of connecting rod 122.So, the middle part of motor 1231 and connecting rod 122 connects
Connect, be conducive to keeping the balance of connecting rod 122.
The invention also discloses a kind of refrigerator, the refrigerator includes the refrigerator pendulum wind structure of any embodiment as described above.Example
Such as, refrigerator puts wind structure setting in the refrigerating chamber of refrigerator.
Figure 13 is referred to, for example, refrigerator is wind cooling refrigerator, refrigerator pendulum wind structure 30 is arranged at the refrigerating chamber 40 of refrigerator 100
In.Evaporator outflow of the cold air of refrigerator 100 in the refrigerating chamber 50 of refrigerator 100, puts wind structure 30 by refrigerator and is allocated
To compartment interiors such as refrigerating chamber, refrigerating chamber, temperature-changing chambers.
Above-mentioned refrigerator, wind structure is put by setting refrigerator as described above, and the pendulum rotating wind of multiple blades is by refrigerator body
Cold wind be blown to different corners, accelerate the circulation of cold air in refrigerator body so that cold air from air outlet come out after can be effectively
The temperature carried out in kind of refrigeration cycle, refrigerator body is more uniform, improves the refrigeration of refrigerator and reduces the energy consumption of refrigerator.
Above-mentioned refrigerator, also by setting limited block on blade, limited block wears spacing hole and connecting rod clamping on connecting rod, make connecting rod with
Assemble stable between blade, and be not easy to release.Above-mentioned refrigerator, also by setting drive installation part on air duct cover board, makes drive
Convenient install of moving cell is fixed.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of refrigerator puts wind structure, it is characterised in that including：Air duct cover board and adjusting part；
The air duct cover board offers and offers multiple blade pivoting holes on air outlet, the side wall of the air outlet；
The adjusting part is arranged at the air outlet, and the adjusting part includes multiple blades, connecting rod and driver element,
Each blade includes blade body and the blade pivotal axis and blade power that are separately positioned in the blade body
Axle, each blade pivotal axis is actively inserted in the corresponding blade pivoting hole, and the blade line shaft is provided with
Limited block,
The connecting rod offers multiple spacing holes, and each blade line shaft wears the corresponding spacing hole, and the limit
Position block is shifted to install with the spacing hole,
The driver element is connected to drive the link motion with the connecting rod.
2. refrigerator according to claim 1 puts wind structure, it is characterised in that each blade pivoting hole includes the first leaf
Piece pivoting hole and the second blade pivoting hole, the first blade pivoting hole and the second blade pivoting hole correspond set respectively
Put on the relative side wall of the air outlet.
3. refrigerator according to claim 2 puts wind structure, it is characterised in that the first blade pivoting hole includes connecting each other
Logical the first arcuate socket and the second arcuate socket, the first arcuate socket central angle is more than 180 °, and second arcuate socket is adjacent to institute
State and opening is offered on the side wall of blade.
4. refrigerator according to claim 2 puts wind structure, it is characterised in that each blade pivotal axis includes the first leaf
Piece pivotal axis and the second blade pivotal axis, the first blade pivotal axis are actively inserted in the first blade pivoting hole,
The second blade pivotal axis in the same blade body is actively inserted in second blade being correspondingly arranged and pivoted
Kong Zhong.
5. refrigerator according to claim 1 puts wind structure, it is characterised in that the cross section of the limited block with it is described spacing
The shape size in hole is identical.
6. refrigerator according to claim 5 puts wind structure, it is characterised in that the spacing hole is hardy hole, described spacing
The cross section of block is the shape size identical calabash shaped with the spacing hole.
7. refrigerator according to claim 1 puts wind structure, it is characterised in that the central axis of the spacing hole and the wind
The angle of road cover plate is more than or equal to 46 °.
8. refrigerator according to claim 7 puts wind structure, it is characterised in that the driver element drives the connecting rod difference
When moving to default two relative extreme positions, the angle of the limited block and the air duct cover board is 45 °.
9. refrigerator according to claim 1 puts wind structure, it is characterised in that the driver element includes motor, bent axle, institute
Motor is stated to be connected to control the bent axle to rotate with the bent axle；
The motor is provided with motor mounting part, and the air duct cover board is provided with drive installation part, the motor mounting part and institute
State the connection of drive installation part.
10. a kind of refrigerator, it is characterised in that put wind structure including the refrigerator according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194170.1A CN106969581A (en) | 2017-03-28 | 2017-03-28 | Refrigerator puts wind structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194170.1A CN106969581A (en) | 2017-03-28 | 2017-03-28 | Refrigerator puts wind structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106969581A true CN106969581A (en) | 2017-07-21 |
Family
ID=59336045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710194170.1A Pending CN106969581A (en) | 2017-03-28 | 2017-03-28 | Refrigerator puts wind structure and refrigerator |
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| Country | Link |
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| CN (1) | CN106969581A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881734A (en) * | 2017-07-24 | 2018-04-06 | 广州晒帝智能科技有限公司 | A kind of cloth drier that three-dimensional drying can be carried out to clothing |
| CN113915879A (en) * | 2021-04-08 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115183521A (en) * | 2022-07-14 | 2022-10-14 | 昆明天策节能科技有限公司 | Cold air uniform conveying device for refrigeration house |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107881734A (en) * | 2017-07-24 | 2018-04-06 | 广州晒帝智能科技有限公司 | A kind of cloth drier that three-dimensional drying can be carried out to clothing |
| CN113915879A (en) * | 2021-04-08 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115183521A (en) * | 2022-07-14 | 2022-10-14 | 昆明天策节能科技有限公司 | Cold air uniform conveying device for refrigeration house |
| CN115183521B (en) * | 2022-07-14 | 2023-03-31 | 昆明天策节能科技有限公司 | Cold air uniform conveying device for refrigeration house |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170721 |