CN107560285A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN107560285A CN107560285A CN201710705330.4A CN201710705330A CN107560285A CN 107560285 A CN107560285 A CN 107560285A CN 201710705330 A CN201710705330 A CN 201710705330A CN 107560285 A CN107560285 A CN 107560285A
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- Prior art keywords
- air
- regulating part
- connecting rod
- baffle plate
- refrigerating chamber
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Abstract
Present invention is disclosed a kind of refrigerator, including drawer and air quantity adjusting mechanism, the refrigerator also includes air duct cover board, and air duct cover board is provided with air outlet, and the drawer is provided with the air inlet connect relative with air outlet；The air quantity adjusting mechanism includes pivoting the connecting rod on the air duct cover board and is located at the regulating part and baffle plate of the connecting rod, and air duct cover board is provided with the pilot hole and guide groove extended along straight line lengthwise, and connecting rod is provided with the first elongated hole and the second elongated hole；The regulating part is movably coupled with the pilot hole and the first elongated hole, baffle plate is movably coupled with second elongated hole and guide groove, when the regulating part operatively can be slid relative to pilot hole and the first elongated hole, connecting rod can be promoted to drive the baffle plate to be slid relative to second elongated hole and guide groove, so that the unlatching size of baffle plate covering air outlet or regulation air outlet.The air quantity regulation of the drawer of the refrigerator has certain operating space, and the operation to air quantity regulation is more convenient.
Description
Technical field
The present invention relates to family's electro-technical field, more particularly to a kind of refrigerator.
Background technology
Generally, refrigerator produces cold wind by built-in evaporator, and cold wind is circulated to each storage of refrigerator by air channel
Thing compartment is freezed.For refrigerator, the fresh keeping property of food is largely dependent on whether the indoor airflow circulating of storing closes
Reason.If cold wind flows at random through air channel, easily cause into the indoor air quantity of each storing is excessive or deficiency, make storing indoor
Temperature distributing disproportionation weighing apparatus.Especially for the situation that multiple drawers are provided with refrigerating chamber, such as during provided with upper and lower two drawers,
Bottom drawer air quantity is less, and temperature is higher, therefore can not realize the Boiler pressure control to lower drawer.
The content of the invention
It is an object of the invention to provide a kind of refrigerator, the air quantity regulation of the drawer of the refrigerator is empty with certain operation
Between, the operation to air quantity regulation is more convenient.
One of for achieving the above object, an embodiment of the present invention provides a kind of refrigerator, and the refrigerator includes forming
The casing of refrigerating chamber, the refrigerating chamber chamber door for opening and closing the refrigerating chamber, evaporator and the connection evaporator and cold
The air channel of room is hidden, wherein,
The casing includes refrigeration inner bag, and the refrigerator also includes the air duct cover board of closing air flue, the air duct cover board with it is described
Refrigeration inner bag is connected, and the air duct cover board is provided with the air outlet of insertion air channel, is provided with the refrigerating chamber at least one
Drawer, the drawer are provided with the air inlet connect relative with air outlet；
The refrigerator also includes being used to adjust the air quantity adjusting mechanism that the air outlet opens size, the air quantity adjusting mechanism bag
Include and the connecting rod on the air duct cover board is pivoted by pivot and is located at the regulating part and baffle plate of the connecting rod, the wind
Road cover plate is provided with the pilot hole and guide groove extended along straight line lengthwise, and the connecting rod is provided with along the extension of the first longitudinal axis
First elongated hole and the second elongated hole extended along the second longitudinal axis；
The regulating part is movably coupled with the pilot hole and the first elongated hole, and the baffle plate is movably grown with described second
Hole and guide groove mating, when the regulating part operatively can be slid relative to pilot hole and the first elongated hole, connecting rod band can be promoted
Move the baffle plate to slide relative to second elongated hole and guide groove, so that the baffle plate covers the air outlet or regulation air-out
The unlatching size of mouth.
As the further improvement of embodiment of the present invention, the drawer includes lower drawer and above the lower drawer
Upper drawer, for the air inlet on the lower drawer, the regulating part is located at the top of the upper drawer.
As the further improvement of embodiment of the present invention, when the regulating part is located at the center of the pilot hole
When, the connecting rod is in vertical state.
As the further improvement of embodiment of the present invention, first longitudinal axis, the second longitudinal axis and the pivot
The axis of axle is in the same plane.
As the further improvement of embodiment of the present invention, bearing of trend the prolonging parallel to the guide groove of the pilot hole
Stretch direction.
As the further improvement of embodiment of the present invention, when the regulating part is located at one end of the pilot hole, institute
The minimum that air outlet is opened is stated, when the regulating part is located at the other end of the pilot hole, what the air outlet was opened
It is maximum.
As the further improvement of embodiment of the present invention, the complete position of projection of the air outlet on the air duct cover board
In the guide groove in the drop shadow spread on the air duct cover board.
As the further improvement of embodiment of the present invention, the air quantity adjusting mechanism is also included the connecting rod and baffle plate
The elastic card claw to link together, the elastic card claw include the first neck for clamping the baffle plate and connected for clamping
Second neck of bar.
As the further improvement of embodiment of the present invention, the regulating part and the baffle plate are located at the two of the pivot
Side.
As the further improvement of embodiment of the present invention, the regulating part is exposed in the refrigerating chamber, the air channel
Cover plate have the first side in the refrigerating chamber and with first side mutually back to the second side, the connecting rod and baffle plate are positioned at the
Two sides.
As the further improvement of embodiment of the present invention, the refrigerator also includes refrigerating chamber, and the evaporator is respectively
The refrigerating chamber and refrigerating chamber provide cold.
As the further improvement of embodiment of the present invention, the refrigerator also includes refrigerating chamber, and the evaporator is including being
Refrigerating chamber provides the refrigeration evaporator of cold and the refrigerating evaporator of cold is provided for refrigerating chamber, and the air channel connects the refrigeration
Evaporator and refrigerating chamber.
Compared with prior art, the beneficial effects of the present invention are：Technical scheme provided by the invention, by operation and even
The regulating part that bar is connected, so that it may so that connecting rod pivots relative to air duct cover board, so as to drive baffle plate to move, finally cause baffle plate
Cover air outlet or adjust the unlatching size of air outlet.Therefore connecting rod bindiny mechanism is passed through so that between regulating part and air outlet
There is certain spacing, certain operating space is provided for regulating part so that regulation is easy to operate.
Brief description of the drawings
Fig. 1 is the schematic diagram of refrigerator in first embodiment of the invention；
Fig. 2 is the schematic perspective view of drawer, air duct cover board and volume adjusting apparatus in Fig. 1 refrigerators；
Fig. 3 is the rearview of drawer in Fig. 2, air duct cover board and volume adjusting apparatus, and now regulating part is located at the most right of pilot hole
End；
Fig. 4 is the rearview of drawer in Fig. 2, air duct cover board and volume adjusting apparatus, and now regulating part is located at the center of pilot hole
Position；
Fig. 5 is the rearview of drawer in Fig. 2, air duct cover board and volume adjusting apparatus, and now regulating part is located at the most left of pilot hole
End；
Fig. 6 is the sectional view at A-A in Fig. 5, only illustrates baffle plate, connecting rod and elastic card claw herein；
Fig. 7 is the schematic diagram of refrigerator in second embodiment of the invention；
Fig. 8 is the rearview of the drawer of refrigerator, air duct cover board and volume adjusting apparatus in Fig. 7, and now regulating part is located at pilot hole
Low order end；
Fig. 9 is the rearview of the drawer of refrigerator, air duct cover board and volume adjusting apparatus in Fig. 7, and now regulating part is located at pilot hole
Center；
Figure 10 is the rearview of the drawer of refrigerator, air duct cover board and volume adjusting apparatus in Fig. 7, and now regulating part is located at pilot hole
High order end；
Figure 11 is the rearview of the drawer of refrigerator, air duct cover board and volume adjusting apparatus in third embodiment of the invention, now
Regulating part is located at the low order end of pilot hole；
Figure 12 is the rearview of the drawer of refrigerator, air duct cover board and volume adjusting apparatus in third embodiment of the invention, now
Regulating part is located at the center of pilot hole；
Figure 13 is the rearview of the drawer of refrigerator, air duct cover board and volume adjusting apparatus in third embodiment of the invention, now
Regulating part is located at the high order end of pilot hole.
Embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that one of ordinary skill in the art is made according to these embodiments, method or functionally
Conversion is all contained in protection scope of the present invention.
In each diagram of the application, for the ease of diagram, structure or partial some sizes can be relative to other knots
Structure or part are exaggerated, and therefore, are only used for illustrating the basic structure of the theme of the application.
In addition, it is used herein for example " on ", " top ", " under ", the term of the representation space relative position such as " lower section " be
A unit as shown in the drawings or feature are described relative to another unit or feature for the purpose of explanation is easy to
Relation.The term of relative space position can be intended to include equipment in use or work in addition to orientation shown in figure not
Same orientation.If for example, by figure equipment overturn, be described as being located at other units or feature " lower section " or " under "
Unit will be located at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both
Orientation.Equipment can be otherwise directed（It is rotated by 90 ° or other directions）, and correspondingly explain it is used herein with it is empty
Between related description language.
Furthermore, it should be appreciated that although the grade of term first, second can be used to describing herein various elements or
Structure, but these are described the limitation that object should not be restricted by above-mentioned term.Above-mentioned term be only used for by these description objects that
This is distinguished.For example, the first elongated hole can be referred to as the second elongated hole, equally, the second elongated hole can also be referred to as the first elongated hole, this
Without departing from the protection domain of this application.
As shown in Fig. 1 to 5, first embodiment of the invention, the embodiment discloses a kind of refrigerator, including forms cold
Hide casing 22, the refrigerating chamber chamber door for opening and closing refrigerating chamber 20 of room 20（It is not shown）, evaporator（It is not shown）And even
The air channel of logical evaporator and refrigerating chamber 20（It is not shown）, its middle case 22 includes refrigeration inner bag 24, and refrigerator also includes closing air flue
Air duct cover board 26, air duct cover board 26 with refrigeration inner bag 24 be connected, air duct cover board 26 be provided with insertion air channel air outlet 28,
At least one drawer is provided with refrigerating chamber 20, drawer is provided with the relative air inlet 30 connect with air outlet 28.To dock
Simply, the shape of air inlet 30 is roughly the same with the shape of air outlet 28.
Refrigerator also includes being used to adjust the air quantity adjusting mechanism that air outlet 28 opens size, and air quantity adjusting mechanism includes passing through
Pivot 32 pivots the connecting rod 34 on air duct cover board 26 and is located at the regulating part 36 and baffle plate 38 of connecting rod 34, air duct cover board
26 are provided with the pilot hole 40 being coupled with regulating part 36, and regulating part 36 can be moved operatively along pilot hole 40, so that connecting rod 34
Pivoted relative to air duct cover board 26, so as to which controllable register 38 covers air outlet 28 or adjusts the unlatching size of air outlet 28.
In this preferred embodiment, by operating the regulating part 36 that is connected with connecting rod 34, so that it may so that connecting rod 34 relative to
Air duct cover board 26 pivots, final to cause baffle plate 38 to cover air outlet 28 or adjust air outlet 28 so as to drive baffle plate 38 to move
Open size.Therefore the bindiny mechanism of connecting rod 34 is passed through so that have certain spacing between regulating part 36 and air outlet 28, for regulation
Part 36 provides certain operating space so that regulation is easy to operate.
In this preferred embodiment, drawer is arranged to two, including lower drawer 44 and the upper drawer above lower drawer 44
42, for air inlet 30 on lower drawer 44, regulating part 36 is located at the top of upper drawer 42.By operating regulating part 36, can adjust
The unlatching size of the air outlet 28 docked with air inlet 30, so as to control the air quantity into lower drawer 44, and then adjust lower drawer
44 temperature.In addition, regulating part 36 is located at the top of upper drawer 42 so that regulating part 36 has larger operating space, regulation
Operation becomes more to facilitate.
Refrigerator also includes refrigerating chamber（It is not shown）, refrigerating chamber is similarly positioned in casing 22, and wherein refrigerating chamber 20 is above,
Refrigerating chamber is located at lower section.In this preferred embodiment, evaporator only sets one, i.e., the refrigerator that the embodiment provides is single system ice
Case.Evaporator is respectively that refrigerating chamber and refrigerating chamber 20 provide cold.
Certainly, refrigerator may also include refrigerating chamber（It is not shown）, refrigeration steaming of the evaporator including providing cold for refrigerating chamber 20
Hair device and the refrigerating evaporator that cold is provided for refrigerating chamber, air channel connection refrigeration evaporator and refrigerating chamber 20.
Further, regulating part 36 and baffle plate 38 are located at the both sides of pivot 32.The regulation opened so is needed in air outlet 28
In the case that amount is certain, regulating part 36 can be configured away from baffle plate 38 farther out, so as to which regulating part 36 is located at into position easy to operation
Put.
To improve operation ease, regulating part 36 is exposed in refrigerating chamber 20.In addition, air duct cover board 26 has positioned at refrigeration
The first side in room 20 and with the first side mutually back to the second side, connecting rod 34 and baffle plate 38 are located at the second side.So He of connecting rod 34
Baffle plate 38 is located in air channel, and user not can be appreciated that connecting rod 34 and baffle plate 38, substantially increase aesthetic property., can be by even during assembling
Bar 34 and baffle plate 38 and regulating part 36 are first assemblied on air duct cover board 26 as a component, then air duct cover board 26 are installed on cold
Hide on the inner bag of room 20.
In the embodiment, pilot hole 40 extends along straight line lengthwise, and connecting rod 34 is provided with movably matches somebody with somebody with regulating part 36
The first elongated hole 46 connect, the first elongated hole 46 extend along the first longitudinal axis 48, and regulating part 36 can be by operatively relative to pilot hole
40 and first elongated hole 46 slide, with promote connecting rod 34 drive baffle plate 38 move so that baffle plate 38 cover air outlet 28 or regulation
The unlatching size of air outlet 28.Specifically, pilot hole 40 is horizontally extending.Horizontal direction herein is in reference to refrigerator to be made
Corresponding horizontal direction during with state.With further reference to Fig. 4, when regulating part 36 is located at the center of pilot hole 40, connect
Bar 34 is in vertical state.Vertical state herein is in vertical state corresponding under use state with reference to refrigerator.Now, lead
To the bearing of trend for extending perpendicularly to the first elongated hole 46 in hole 40.
Further, the guide groove 50 being coupled with baffle plate 38 is additionally provided with air duct cover board 26, guide groove 50 extends along straight line lengthwise,
And the bearing of trend of guide groove 50 is additionally provided with connecting rod 34 and is movably coupled with baffle plate 38 parallel to the bearing of trend of pilot hole 40
The second elongated hole 52, the second elongated hole 52 extends along the second longitudinal axis 54, when regulating part 36 can be by operatively relative to pilot hole
40 and first elongated hole 46 slide when, can promote connecting rod 34 drive baffle plate 38 slid relative to the second elongated hole 52 and guide groove 50, so as to
Baffle plate 38 is covered air outlet 28 or adjust the unlatching size of air outlet 28.Certainly, baffle plate 38 can also use it with connecting rod 34
Its connected mode, as baffle plate 38 is fixedly installed relative to connecting rod 34, it can be described in detail in ensuing embodiment.As long as behaviour
Part 36 is made adjustments, when it is slid relative to the elongated hole 46 of pilot hole 40 and first, connecting rod 34 can drive baffle plate 38 to move to adjust
The unlatching size of air outlet 28.
Specifically, the axis of the first longitudinal axis 48, the second longitudinal axis 54 and pivot 32 is in the same plane.So
Set so that the structure of connecting rod 34 is very simple.
In addition, bearing of trend of the bearing of trend of pilot hole 40 parallel to guide groove 50.Namely guide groove 50 and pilot hole 40
It is horizontally extending.
In this preferred embodiment, with further reference to Fig. 3, when regulating part 36 is located at one end of pilot hole 40, air outlet 28
The minimum opened, now, air outlet 28 can be completely covered, and can also be opened a certain amount of.In this preferred embodiment, work as regulation
When part 36 is located at one end of pilot hole 40, air outlet 28 is completely covered.Can certainly be as needed, it is arranged to work as regulating part
36 be located at pilot hole 40 one end when, air outlet 28 is not completely covered, and also by unlatching a certain amount, is set anyway,
It is now minimum into the air quantity of drawer.With further reference to Fig. 5, when regulating part 36 is located at the other end of pilot hole 40, air outlet
28 maximums opened.
Specifically, with further reference to Fig. 3, when regulating part 36 is located at the low order end of pilot hole 40, baffle plate 38 is located substantially at
The high order end of guide groove 50, the minimum that now air outlet 28 is opened, the air quantity into lower drawer 44 are minimum.With further reference to Fig. 5,
When regulating part 36 is located at the high order end of pilot hole 40, baffle plate 38 is located substantially at the low order end of guide groove 50, now the quilt of air outlet 28
The maximum of unlatching, the air quantity into lower drawer 44 are maximum.It is of course also possible to air outlet 28 is positioned close to the right side of guide groove 50
Side, corresponding, when regulating part 36 is located at the low order end of pilot hole 40, baffle plate 38 is also located substantially at the high order end of guide groove 50,
And the maximum that now air outlet 28 is opened.And when regulating part 36 is located at the low order end of pilot hole 40, baffle plate 38 is located substantially at
The high order end of guide groove 50, and the minimum that now air outlet 28 is opened.
Specifically, projection of the air outlet 28 on air duct cover board 26 is fully located at projection of the guide groove 50 on air duct cover board 26
In the range of.So so that for baffle plate 38 in the moving range of whole guide groove 50, air outlet 28 can be not only completely covered in baffle plate 38,
Also air outlet 28 can be fully opened.Simultaneously in whole moving process, baffle plate 38 is coupled with guide groove 50 so that mobile more flat
Surely, operation comfort is preferable.
With further reference to Fig. 6, air quantity adjusting mechanism also includes the elastic card claw that connecting rod 34 and baffle plate 38 link together
56, elastic card claw 56 includes being used for the first neck 58 for clamping baffle plate 38 and the second neck 60 for clamping connecting rod 34.So,
The connection being achieved that using a part of elastic card claw 56 between connecting rod 34 and baffle plate 38 so that structure is very simple.Specifically
, it is flexibly connected between elastic card claw 56 and connecting rod 34, can uses and be flexibly connected between elastic card claw 56 and baffle plate 38, can also adopt
With being fixedly connected.Certainly, riveting or other connected modes can be also used between connecting rod 34 and baffle plate 38.
As shown in Fig. 7 to 10, the second preferred embodiment provided by the invention, the embodiment is compared with first embodiment, even
Bar 66 is not both regulating part 72 and gear with first embodiment pivotly on the air duct cover board 70 again by pivot 68
The mounting means and forms of motion of plate 74, are described in detail with regard to the difference of the embodiment and first embodiment below, it is other no longer
It is described in detail.
In this preferred embodiment, pilot hole 76 is long arc-shaped holes, and regulating part 72 regularly or is pivotly located at connecting rod 66
On, regulating part 72 operatively can be slid relative to pilot hole 76, to promote connecting rod 66 to drive baffle plate 74 to move, so that baffle plate
74 covering air outlets 78 or the unlatching size for adjusting air outlet 78.Specifically, baffle plate 74 is fixed on connecting rod 66.Certainly, keep off
Plate 74 can also be set relative to the activity of connecting rod 66, such as the connected mode of baffle plate 74 and connecting rod 66 in first embodiment.As long as even
Bar 66 can drive baffle plate 74 to be moved relative to air duct cover board 70, can adjust the unlatching size of air outlet 78.
It is of course also possible to the mounting means of regulating part 72 and forms of motion are arranged to identical with first embodiment, and keep off
Plate 74 is arranged to be fixedly connected on connecting rod 66.
In addition, baffle plate 74 is arranged to the arc using the axle center of pivot 68 as the center of circle.Certainly, baffle plate 74 it can also be provided that its
Its shape, as long as in the moving process that connecting rod 66 drives baffle plate 74, baffle plate 74 can constantly adjust the unlatching size of air outlet 78
.Further, air outlet 78 is also configured as the arc using the axle center of pivot 68 as the center of circle, and the width of baffle plate 74 is more than air-out
The width of mouth 78.Certainly, air outlet 78 is it can also be provided that other shapes, as long as when operating regulating part 72, can cause connecting rod 66
Baffle plate 74 is driven to move, to adjust the unlatching size of air outlet 78.In this preferred embodiment, air outlet 78 and baffle plate 74 are set
It is set to the arc of concentric so that it is simple in construction, and in the case that the size of air outlet 78 is certain, baffle plate 74 can set most
It is small so that it is relatively low to save material, manufacturing cost.
Equally, there is one end and the other end relative with one end with further reference to Fig. 8, pilot hole 76, when regulating part 72
When one end of pilot hole 76, minimum that air outlet 78 is opened, now, air outlet 78 can be completely covered, and can also be opened
It is a certain amount of.In this preferred embodiment, when regulating part 72 is located at one end of pilot hole 76, air outlet 78 is completely covered.Certainly
Can also be as needed, it is arranged to when regulating part 72 is located at one end of pilot hole 76, air outlet 78 is not completely covered, also
By unlatching a certain amount, set anyway, it is now minimum into the air quantity of drawer.With further reference to Figure 10, and work as regulating part
72 when being located at the other end of pilot hole 76, maximum that air outlet 78 is opened.With further reference to Fig. 9, led when regulating part 72 is located at
To hole 76 center when, connecting rod 66 is in vertical state.In addition, baffle plate 74 extends from connecting rod 66 to the side of connecting rod 66,
So, when connecting rod 66 is in vertical state, that is, when regulating part 72 is located at the center of pilot hole 76, air outlet 78 is big
Cause the amount of unlatching half.
In this preferred embodiment, with further reference to Fig. 7, drawer equally includes lower drawer 80 and above lower drawer 80
Upper drawer 82, air inlet（It is not shown）On lower drawer 80, regulating part 72 is located at the top of upper drawer 82.It is, operation
During regulating part 72, the air force for entering lower drawer 80 can adjust.
Further, baffle plate 74 and connecting rod 66 are formed in one structure.So that it is simple in construction, manufacturing cost is relatively low.
Certainly, baffle plate 74 and connecting rod 66 can also separately manufacturing, using other connected modes such as riveting or mode connects for screw by the He of baffle plate 74
Connecting rod 66 links together.
Identical with first embodiment, in the present embodiment, regulating part 72 and baffle plate 74 also are located at the both sides of pivot 68.In addition,
Regulating part 72 is exposed in refrigerating chamber, air duct cover board 70 have the first side in the refrigerating chamber and with the first side mutually back to the
Two sides, connecting rod 66 and baffle plate 74 are located at the second side.Also other parts are identical with first embodiment, are no longer situated between in detail herein
Continue.
As shown in Figure 11 to 13, third preferred embodiment provided by the invention, the embodiment is compared with first embodiment, even
Bar 86 is pivotly located on air duct cover board 90 again by pivot 88, mounting means and fortune between its baffle plate 94 and connecting rod 86
Dynamic form is also identical with first embodiment.It is not both with first embodiment, between regulating part 92 and connecting rod 86, air duct cover board 90
Mounting means and forms of motion, mounting means and forms of motion between its regulating part 92 and connecting rod 86, air duct cover board 90 with
Second embodiment it is identical.
Identical with first embodiment, air quantity adjusting mechanism includes pivoting the connecting rod on air duct cover board 90 by pivot 88
86, air duct cover board 90 is provided with the guide groove 96 being coupled with baffle plate 94, and guide groove 96 extends along straight line lengthwise, and connecting rod 86 is provided with along the
Second elongated hole 100 of two longitudinal axis 98 extension, baffle plate 94 are movably coupled with the second elongated hole 100 and guide groove 96；Regulating part
Mounting means and forms of motion between 92 and connecting rod 86, air duct cover board 90 is identical with second embodiment, specifically, air channel lid
The pilot hole 102 being coupled with regulating part 92 set on plate 90 is long arc-shaped holes, and regulating part 92 is fixedly connected with connecting rod 86 or can
Rotationally connect.When regulating part 92 operatively can be slid relative to long arc-shaped holes, connecting rod 86 can be promoted to drive the phase of baffle plate 94
Slid for the second elongated hole 100 and guide groove 96, so that baffle plate 94 covers air outlet 104 or the unlatching of regulation air outlet 104 is big
It is small
Equally, when regulating part 92 is located at the center of long arc-shaped holes, connecting rod 86 is in vertical state.In addition, the second lengthwise
Bearing of trend of the axis 98 parallel to connecting rod 86.
In the embodiment, the connected mode and movement relation of baffle plate 94 and connecting rod 86, and the connection of baffle plate 94 and guide groove 96
Mode and movement relation are identical with first embodiment, are no longer discussed in detail.And the in addition company of regulating part 92 and connecting rod 86
Connect it is identical with second embodiment with connection of the regulating part 92 with air duct cover board 90 and other structures, herein also it is not reinflated one by one
Introduce.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that those skilled in the art will should say for clarity
For bright book as an entirety, the technical scheme in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
Those listed above is a series of to be described in detail only for feasibility embodiment of the invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included in the scope of the protection.
Claims (12)
1. a kind of refrigerator, the refrigerator includes casing, the refrigerating chamber for opening and closing the refrigerating chamber for forming refrigerating chamber
Chamber door, evaporator and the air channel of the connection evaporator and refrigerating chamber, it is characterised in that
The casing includes refrigeration inner bag, and the refrigerator also includes the air duct cover board of closing air flue, the air duct cover board with it is described
Refrigeration inner bag is connected, and the air duct cover board is provided with the air outlet of insertion air channel, is provided with the refrigerating chamber at least one
Drawer, the drawer are provided with the air inlet connect relative with air outlet；
The refrigerator also includes being used to adjust the air quantity adjusting mechanism that the air outlet opens size, the air quantity adjusting mechanism bag
Include and the connecting rod on the air duct cover board is pivoted by pivot and is located at the regulating part and baffle plate of the connecting rod, the wind
Road cover plate is provided with the pilot hole and guide groove extended along straight line lengthwise, and the connecting rod is provided with along the extension of the first longitudinal axis
First elongated hole and the second elongated hole extended along the second longitudinal axis；
The regulating part is movably coupled with the pilot hole and the first elongated hole, and the baffle plate is movably grown with described second
Hole and guide groove mating, when the regulating part operatively can be slid relative to pilot hole and the first elongated hole, connecting rod band can be promoted
Move the baffle plate to slide relative to second elongated hole and guide groove, so that the baffle plate covers the air outlet or regulation air-out
The unlatching size of mouth.
2. refrigerator according to claim 1, it is characterised in that the drawer includes lower drawer and on the lower drawer
The upper drawer of side, for the air inlet on the lower drawer, the regulating part is located at the top of the upper drawer.
3. refrigerator according to claim 1, it is characterised in that when the regulating part is located at the center of the pilot hole
When, the connecting rod is in vertical state.
4. refrigerator according to claim 1, it is characterised in that first longitudinal axis, the second longitudinal axis and described
The axis of pivot is in the same plane.
5. refrigerator according to claim 1, it is characterised in that the bearing of trend of the pilot hole is parallel to the guide groove
Bearing of trend.
6. the refrigerator according to right wants 1, it is characterised in that when the regulating part is located at one end of the pilot hole, institute
The minimum that air outlet is opened is stated, when the regulating part is located at the other end of the pilot hole, what the air outlet was opened
It is maximum.
7. refrigerator according to claim 1, it is characterised in that projection of the air outlet on the air duct cover board is complete
Positioned at the guide groove in the drop shadow spread on the air duct cover board.
8. refrigerator according to claim 1, it is characterised in that the air quantity adjusting mechanism is also included the connecting rod and gear
The elastic card claw that plate links together, the elastic card claw include being used to clamp the first neck of the baffle plate and for clamping
Second neck of connecting rod.
9. refrigerator according to claim 1, it is characterised in that the regulating part and the baffle plate are located at the two of the pivot
Side.
10. refrigerator according to claim 1, it is characterised in that the regulating part is exposed in the refrigerating chamber, the wind
Road cover plate have the first side in the refrigerating chamber and with first side mutually back to the second side, the connecting rod and baffle plate are located at
Second side.
11. refrigerator according to any one of claim 1 to 10, it is characterised in that the refrigerator also includes refrigerating chamber, institute
It is respectively that the refrigerating chamber and refrigerating chamber provide cold to state evaporator.
12. refrigerator according to any one of claim 1 to 10, it is characterised in that the refrigerator also includes refrigerating chamber, institute
Stating evaporator includes providing the refrigeration evaporator of cold for refrigerating chamber and providing the refrigerating evaporator of cold, the wind for refrigerating chamber
Road connects the refrigeration evaporator and refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705330.4A CN107560285A (en) | 2017-08-17 | 2017-08-17 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705330.4A CN107560285A (en) | 2017-08-17 | 2017-08-17 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107560285A true CN107560285A (en) | 2018-01-09 |
Family
ID=60975644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710705330.4A Pending CN107560285A (en) | 2017-08-17 | 2017-08-17 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107560285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020027462A1 (en) | 2018-07-30 | 2020-02-06 | Samsung Electronics Co., Ltd. | Refrigerator |
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| CN105546915A (en) * | 2015-12-07 | 2016-05-04 | 海信容声(广东)冰箱有限公司 | Refrigerating device |
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| CN1049408A (en) * | 1989-08-10 | 1991-02-20 | 三星电子株式会社 | The temperature-adjusting device that common refrigerating chamber of refrigerator and specific refrigerating chamber are used |
| EP1215457B1 (en) * | 2000-12-13 | 2004-04-07 | Hans Güntner GmbH | Device for easier defrosting of refrigerating apparatuses, particularly of air coolers |
| CN2660431Y (en) * | 2003-08-27 | 2004-12-01 | 海尔集团公司 | Air volume regulatable refrigerator air duct and refrigerator set with same |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020027462A1 (en) | 2018-07-30 | 2020-02-06 | Samsung Electronics Co., Ltd. | Refrigerator |
| KR20200013467A (en) * | 2018-07-30 | 2020-02-07 | 삼성전자주식회사 | Refrigerator |
| CN112513546A (en) * | 2018-07-30 | 2021-03-16 | 三星电子株式会社 | Refrigerator with a door |
| EP3797252A4 (en) * | 2018-07-30 | 2021-08-18 | Samsung Electronics Co., Ltd. | Refrigerator |
| US11333421B2 (en) | 2018-07-30 | 2022-05-17 | Samsung Electronics Co., Ltd. | Refrigerator |
| KR102540352B1 (en) | 2018-07-30 | 2023-06-07 | 삼성전자주식회사 | Refrigerator |
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Application publication date: 20180109 |