CN110530096A - Air door mechanism and refrigerator - Google Patents
Air door mechanism and refrigerator Download PDFInfo
- Publication number
- CN110530096A CN110530096A CN201910905618.5A CN201910905618A CN110530096A CN 110530096 A CN110530096 A CN 110530096A CN 201910905618 A CN201910905618 A CN 201910905618A CN 110530096 A CN110530096 A CN 110530096A
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- Prior art keywords
- weatherseal
- air
- air duct
- wind
- isolation board
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- 230000007246 mechanism Effects 0.000 title claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000002955 isolation Methods 0.000 claims description 58
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 6
- 238000007710 freezing Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- 230000002730 additional effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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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
The present invention relates to a kind of air door mechanism and refrigerator, air door mechanism includes: air duct seat, and the air duct seat is equipped with the first air duct with the first air inlet；Blower, the blower is set on the air duct seat, and the blower is set to outside first air duct and is located at first air inlet；And the component that keeps out the wind, the component that keeps out the wind includes the weatherseal with the first engaging section and the driving wheel with the second engaging section, the weatherseal is movably set on the air duct seat, the driving wheel is rotatablely arranged on the air duct seat, first engaging section and second engaging section engaged transmission, the driving wheel operationally rotated, with drive the weatherseal it is mobile, so that the weatherseal avoid first air inlet at least partly or block first air inlet.Refrigerator includes air door mechanism as described above.
Description
Technical field
The present invention relates to refrigerator arts, more particularly to a kind of air door mechanism and refrigerator.
Background technique
Wind cooling refrigerator has many advantages, such as that frost-free, freezing are uniform, is gradually widely used.In wind cooling refrigerator, air door
Mechanism is important feature, is used to control the air output of each compartment, to control the temperature of refrigerator compartment.
Currently, air door mechanism includes the air door ontology with ventilation hole, and rotatably it is arranged on air door ontology
Cover board.When using the air door mechanism, ventilation hole standard-sized sheet can be made by driving cover board rotation, to realize ventilation, can also passed through
Driving cover board rotation keeps ventilation hole fully closed, ventilative to avoid ventilation hole.But above-mentioned air door mechanism cover plate is real by rotation
The ventilation hole of air door ontology is now closed and opens, activity space is big, causes the dischargeable capacity of wind cooling refrigerator small.
Summary of the invention
Based on this, it is necessary to provide a kind of air door mechanism and refrigerator, be capable of increasing the dischargeable capacity of refrigerator.
Its technical solution is as follows:
A kind of air door mechanism, comprising: air duct seat, the air duct seat are equipped with the first air duct with the first air inlet；Blower,
The blower is set on the air duct seat, and the blower is set to outside first air duct and is located at first air inlet
Place；And the component that keeps out the wind, the component that keeps out the wind include the weatherseal with the first engaging section and the transmission with the second engaging section
Wheel, the weatherseal are movably set on the air duct seat, and the driving wheel is rotatablely arranged on the air duct seat,
First engaging section and second engaging section engaged transmission, the driving wheel are operationally rotated, described in drive
Weatherseal is mobile, so that the weatherseal avoid first air inlet at least partly or block first air inlet.
In above-mentioned air door mechanism, is rotated on the seat of air duct by driving wheel, weatherseal movement can be made, so as to keep out the wind
Part avoid the first air inlet at least partly or block the first air inlet, thus the opening and closing of the first air inlet of control.Above-mentioned wind
In door machine structure, the first engaging section of weatherseal is directly engaged with the second engaging section of driving wheel, by the own rotation of driving wheel
Control the movement of weatherseal, and when driving wheel own rotation and without occupying additional activity space, therefore, when above-mentioned wind
After cold structure is applied to refrigerator, it is capable of increasing the dischargeable capacity of refrigerator, in addition, above-mentioned driving wheel is directly engaged on weatherseal
Together, compared to the mode of traditional air door mechanism design gear component, the occupied space of air door mechanism has been saved, so as to
Increase the dischargeable capacity of refrigerator.
Technical solution is illustrated further below:
The weatherseal is rack gear in one of the embodiments, and first engaging section is the tooth on the rack gear, institute
Stating driving wheel is gear, and second engaging section is the tooth on the gear, and the rack gear is respective by its with the gear
Tooth engagement transmission.
In one of the embodiments, the weatherseal be arc, and the weatherseal towards far from the blower side
Indent.
The air duct seat tool has the first wind isolation board and the second wind isolation board in one of the embodiments, and described first every wind
Plate and the second wind isolation board being provided at circumferentially spaced along the blower, and first wind isolation board and second wind isolation board it
Between be formed with first air inlet.
The both ends of weatherseal difference when first air inlet is in close state in one of the embodiments,
Cooperate with first wind isolation board and second wind isolation board sealing.
The weatherseal is set to the side of first wind isolation board far from the blower in one of the embodiments,.
The driving wheel is set to one of the weatherseal far from first wind isolation board in one of the embodiments,
Side, first engaging portion of driving wheel were distributed on the wheel week of the driving wheel, and second engaging portion is distributed in described keep out the wind
Side of the part far from first wind isolation board, first engaging section and second engaging section engaged transmission.
The air duct seat also has protective plate, the protective plate and first wind isolation board in one of the embodiments,
Orientation along the blower and first wind isolation board is spaced setting side by side, and the protective plate is matched with first wind isolation board
Conjunction is formed with guard plot, and the weatherseal may move into the guard plot.
The air duct seat is additionally provided with guide groove in one of the embodiments, and the guide groove and the weatherseal are oriented to
Cooperation.
The air door mechanism further includes actuator in one of the embodiments, the actuator and the driving wheel
It is drivingly connected, the actuator is for driving the driving wheel to rotate.
The actuator is motor in one of the embodiments,.
In one of the embodiments, air duct seat be additionally provided with spaced second air duct in first air duct,
Second air duct has the second air inlet, and the blower is set to outside second air duct and is located at second air inlet
Place.
The technical program additionally provides a kind of refrigerator, including air door mechanism as described above.
In above-mentioned air door mechanism, is rotated on the seat of air duct by driving wheel, weatherseal movement can be made, so as to keep out the wind
Part avoid the first air inlet at least partly or block the first air inlet, thus the opening and closing of the first air inlet of control.Above-mentioned wind
In door machine structure, the first engaging section of weatherseal is directly engaged with the second engaging section of driving wheel, by the own rotation of driving wheel
Control the movement of weatherseal, and when driving wheel own rotation and without occupying additional activity space, therefore, when above-mentioned wind
After cold structure is applied to refrigerator, it is capable of increasing the dischargeable capacity of refrigerator, in addition, above-mentioned driving wheel is directly engaged on weatherseal
Together, compared to the mode of traditional air door mechanism design gear component, the occupied space of air door mechanism has been saved, so as to
Increase the dischargeable capacity of refrigerator.
Detailed description of the invention
Fig. 1 is the first air inlet of the air door mechanism in one embodiment of the invention structural schematic diagram in the open state；
Fig. 2 is partial enlargement structural representation at A in Fig. 1；
Fig. 3 is the structural representation that the first air inlet of the air door mechanism in one embodiment of the invention is in close state
Figure；
Fig. 4 is partial enlargement structural representation at B in Fig. 3.
Description of symbols:
10, air door mechanism, 100, air duct seat, the 101, first air duct, the 102, first air inlet, the 103, second air duct, 104,
Second air inlet, 105, guide groove, the 110, first wind isolation board, the 120, second wind isolation board, 130, protective plate, 140, first every wind
Item, 150, second every wind item, 160, third every wind item, the 170, the 4th every wind article, 200, blower, 300, keep out the wind component, 310, gear
Wind part, the 311, first engaging section, 320, driving wheel, the 321, second engaging section.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Heretofore described " first ", " second " do not represent specific quantity and sequence, are only used for the differentiation of title.
As shown in Figure 1, a kind of air door mechanism 10 that an embodiment is related to, comprising: air duct seat 100, blower 200 and group of keeping out the wind
Part 300.
As shown in Figs. 1-2, specifically, air duct seat 100 is equipped with the first air duct 101 with the first air inlet 102；Blower
200 are set on air duct seat 100, and blower 200 is set to outside the first air duct 101 and is located at the first air inlet 102；It keeps out the wind group
Part 300 includes the weatherseal 310 with the first engaging section 311 and the driving wheel 320 with the second engaging section 321, weatherseal
310 are movably set on air duct seat 100, and driving wheel 320 is rotatablely arranged on air duct seat 100, the first engaging section 311
With the engaged transmission of the second engaging section 321, driving wheel 320 operationally rotated, with drive weatherseal 310 it is mobile, so that gear
Wind part 310 avoid the first air inlet 102 at least partly or block the first air inlet 102.
As shown in Figure 1, wherein air duct seat 100 have first every wind item 140 and with it is first spaced every wind item 140
Second is cooperatively formed with second every wind item 150 by first every wind item 140 every wind item 150, the first air duct 101.
As shown in Figure 3, Figure 4, it in above-mentioned air door mechanism 10, is rotated on air duct seat 100 by driving wheel 320, it can be with
So that weatherseal 310 it is mobile, so that weatherseal 310 avoid the first air inlet 102 at least partly or block the first air inlet
102, thus the opening and closing of the first air inlet 102 of control.In above-mentioned air door mechanism 10, the first engaging section 311 of weatherseal 310 with
Second engaging section 321 of driving wheel 320 directly engages, and the shifting of weatherseal 310 is controlled by the own rotation of driving wheel 320
It is dynamic, and when 320 own rotation of driving wheel and without occupying additional activity space, therefore, when above-mentioned air cooling mechanism 10 is applied
To after refrigerator, it is capable of increasing the dischargeable capacity of refrigerator, in addition, above-mentioned driving wheel 320 and weatherseal 310 are directly engaged on one
It rises, compared to the mode that gear assembly is arranged in traditional air door mechanism 10, has saved the occupied space of air door mechanism 10, so as to
Enough increase the dischargeable capacity of refrigerator.
As shown in Figure 2, Figure 4 shows, driving wheel 320 is gear in one of the embodiments, and weatherseal 310 is rack gear, gear
It is engaged with rack.Wherein, the first engaging section 311 is the tooth on rack gear, and the second engaging section 321 is the tooth on gear, and gear is certainly
When turning, be able to drive that rack gear is mobile so that rack gear avoid the first air inlet 102 at least partly or block first into
Air port 102.
Specifically, the first air inlet 102 in the open state, rack gear is located at the wherein side of the first air inlet 102,
When driving wheel 320 rotates and is mobile towards the other side of the first air inlet 102 with carry-over bar, the opening of the first air inlet 102
Area can slowly reduce, until the first air inlet 102 is fully closed.
It should be noted that can be by the rotation angle of control gear, so that controlling weatherseal 310 blocks the first air inlet
The area of mouth 102, so that the air quantity for entering the first air duct 101 is controllable.
Optionally, driving wheel 320 can be rotated by manual hand manipulation, can also be driven automatically by actuator
It is rotated.
Specifically, air door mechanism 10 further includes actuator (not shown), and actuator and driving wheel 320 are drivingly connected,
Actuator is for driving driving wheel 320 to rotate.In this way, by actuator can automatically control driving wheel 320 velocity of rotation and
Rotational angle, precision are high.
Optionally, actuator is the rotary drives such as motor or rotary cylinder.
Further, weatherseal 310 be arc, and weatherseal 310 towards far from blower 200 side indent.
Specifically, the center of circle of circle is consistent with the center of blower 200 where weatherseal 310.
As shown in Figure 4, it should be noted that at work, the wind being dispersed in around blower 200 compares blower 200
Uniformly, by the way that camber is arranged in weatherseal 310, the distance between 310 various pieces of weatherseal and blower 200 are close consistent,
So that wind-force suffered by 310 various pieces of weatherseal is roughly the same, avoids 310 local pressure of weatherseal excessive and influence to make
Use the service life.
As shown in Fig. 2, air duct seat 100 has the first wind isolation board 110 and the second wind isolation board in one of the embodiments,
120, the first wind isolation board 110 and the second being provided at circumferentially spaced along blower 200 of wind isolation board 120, and the first wind isolation board 110 and second
The first air inlet 102 is formed between wind isolation board 120.Blower 200 is arranged in first wind isolation board 110 and the second wind isolation board 120
Around, the wind that can be played every wind action, and blower 200 is enabled to generate enters air duct by the first air inlet 102
It is interior.
As shown in Figure 2, Figure 4 shows, further, the both ends of weatherseal 310 are in close state the time-division in the first air inlet 102
Do not cooperate with the first wind isolation board 110 and the sealing of the second wind isolation board 120.By the both ends of weatherseal 310 respectively with the first wind isolation board
110 and the second sealing cooperation of wind isolation board 120, the wind that can be generated to avoid blower 200 enter first by the first air inlet 102
In air duct 101.
Optionally, weatherseal 310 can be set in first wind isolation board 110 and the second wind isolation board 120 far from blower 200
Side, weatherseal 310 also can be set in first wind isolation board 110 and the second wind isolation board 120 close to the side of blower 200, when
When weatherseal 310 is moved to the position that its both ends is abutted with first wind isolation board 110 and the second wind isolation board 120 respectively, weatherseal
310 can block entire first air inlet 102.
As shown in Fig. 2, specifically, weatherseal 310 is set to the first wind isolation board 110 and the second wind isolation board 120 far from blower
200 side.In this way, the first air inlet 102 in the open state, weatherseal 310 is at least partially disposed at first every wind
Side of the plate 110 far from blower 200, the first wind isolation board 110 can block at least part of weatherseal 310, to stop blower 200
It is inclined to prevent the position of weatherseal 310 under the action of the forces of the wind from occurring in the wind of generation at least part of weatherseal 310
Move, influence using.
Further, driving wheel 320 is set to side of the weatherseal 310 far from the first wind isolation board 110, driving wheel 320
First engaging section 311 was distributed on the wheel week of driving wheel 320, and the second engaging section 321 is distributed in weatherseal 310 far from first every wind
The side of plate 110, the first engaging section 311 are engaged with the second engaging section 321.
Specifically, driving wheel 320 is gear, and weatherseal 310 is rack gear, and the tooth on rack gear is distributed in weatherseal 310 far
Side from the first wind isolation board 110, wheel and rack engagement, in addition, again because gear is set to the first wind isolation board 110 far from wind
The side of machine 200.In this way, gear, between the first wind isolation board 110 and gear, the first wind isolation board 110 and gear can be distinguished
The two sides of rack gear are limited, so that rack gear can be moved according to scheduled track, guarantee the accurate of rack gear movement
Property.
As shown in Fig. 2, air duct seat 100 also has protective plate 130, protective plate 130 and first in one of the embodiments,
Wind isolation board 110 is spaced setting, protective plate 130 and the first wind isolation board along the orientation of blower 200 and the first wind isolation board 110 side by side
110 have cooperatively formed guard plot, and weatherseal 310 may move into guard plot.After weatherseal 310 moves into guard plot, first every wind
Plate 110 and protective plate 130 can play a protective role to the two sides of weatherseal 310, impaired general to reduce weatherseal 310
Rate.
As shown in Fig. 2, air duct seat 100 is additionally provided with guide groove 105 in one of the embodiments, guide groove 105 with keep out the wind
The guiding cooperation of part 310.Guide groove 105 is used to guide weatherseal 310 mobile toward and away from the direction of the second wind isolation board 120, with
So that weatherseal 310 avoid the first air inlet 102 at least partly or the first air inlet 102.
Specifically, guide groove 105 is set to side of first air inlet 102 inside the first air duct 101, weatherseal
In 310 insertion guide grooves 105, the cell wall of guide groove 105 is contacted and is slidably connected with weatherseal 310, and the cell wall of guide groove 105 is used
In the moving direction of limitation weatherseal 310.
As shown in Figure 1, Figure 3, air duct seat 100 is additionally provided with and is spaced setting with the first air duct 101 in one of the embodiments,
The second air duct 103, the second air duct 103 has the second air inlet 104, and it is outer and be located at that blower 200 is set to the second air duct 103
At two air inlets 104.
Wherein, air duct seat 100 have third every wind article 160 and and third every wind article 160 the spaced 4th every wind article
170, the second air duct 103 is cooperatively formed with the 4th every wind article 170 by third every wind article 160.
Specifically, above-mentioned air door mechanism 10 can be applied in wind cooling refrigerator, and wherein the one of the first air duct 101 and refrigerator
A freezing chamber connection, another freezing chamber is connected to refrigerator in the second air duct 103.In this way, can be simultaneously by the air door mechanism 10
Two freezing chambers are controlled, and the temperature for the freezing chamber being connected to the first air duct 101 can also be made adjustable.
As shown in Figure 1 and Figure 2, an embodiment further relates to a kind of refrigerator, including air door mechanism as described above 10.
Wherein, the refrigerator can be wind cooling refrigerator.
In above-mentioned air door mechanism 10, is rotated on air duct seat 100 by driving wheel 320, weatherseal 310 can be made to move
It is dynamic, so that weatherseal 310 avoid the first air inlet 102 at least partly or block the first air inlet 102, thus control first into
The opening and closing in air port 102.In above-mentioned air door mechanism 10, the first engaging section 311 and the second of driving wheel 320 of weatherseal 310
Engaging section 321 directly engages, and the movement of weatherseal 310 is controlled by the own rotation of driving wheel 320, and driving wheel 320 is certainly
When body rotates and without occupying additional activity space, after above-mentioned air cooling mechanism 10 is applied in refrigerator, it is capable of increasing ice
The dischargeable capacity of case, in addition, above-mentioned driving wheel 320 directly meshes together with weatherseal 310, compared to traditional air door machine
The mode of gear assembly is arranged in structure 10, the occupied space of air door mechanism 10 has been saved, so as to increase the dischargeable capacity of refrigerator.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies 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, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (13)
1. a kind of air door mechanism characterized by comprising
Air duct seat, the air duct seat are equipped with the first air duct with the first air inlet；
Blower, the blower are set on the air duct seat, and the blower is set to outside first air duct and is located at described
First air inlet；And
Keep out the wind component, and the component that keeps out the wind includes the weatherseal with the first engaging section and the driving wheel with the second engaging section,
The weatherseal is movably set on the air duct seat, and the driving wheel is rotatablely arranged on the air duct seat, institute
The first engaging section and second engaging section engaged transmission are stated, the driving wheel is operationally rotated, to drive the gear
Wind part is mobile, so that the weatherseal avoid first air inlet at least partly or block first air inlet.
2. air door mechanism according to claim 1, which is characterized in that the weatherseal is rack gear, first engaging section
For the tooth on the rack gear, the driving wheel is gear, and second engaging section is the tooth on the gear, the rack gear and institute
It states gear and passes through its respective tooth engagement transmission.
3. air door mechanism according to claim 1, which is characterized in that the weatherseal is arc, and the weatherseal court
Side indent far from the blower.
4. air door mechanism according to claim 1, which is characterized in that the air duct seat tool have the first wind isolation board and second every
Aerofoil, first wind isolation board and the second wind isolation board being provided at circumferentially spaced along the blower, and first wind isolation board
First air inlet is formed between second wind isolation board.
5. air door mechanism according to claim 4, which is characterized in that the both ends of the weatherseal are in first air inlet
Cooperate respectively with first wind isolation board and second wind isolation board sealing when being in close state.
6. air door mechanism according to claim 4, which is characterized in that it is remote that the weatherseal is set to first wind isolation board
Side from the blower.
7. air door mechanism according to claim 6, which is characterized in that the driving wheel is set to the weatherseal far from institute
The side of the first wind isolation board is stated, first engaging portion of driving wheel was distributed on the wheel week of the driving wheel, second engagement
Part is distributed in side of the weatherseal far from first wind isolation board, and first engaging section is engaged with second engaging section
Transmission.
8. air door mechanism according to claim 4, which is characterized in that the air duct seat also has protective plate, the protection
Orientation of the plate with first wind isolation board along the blower and first wind isolation board is spaced setting, the protective plate side by side
Guard plot is cooperatively formed with first wind isolation board, the weatherseal may move into the guard plot.
9. air door mechanism according to claim 1-8, which is characterized in that the air duct seat is additionally provided with guide groove,
The guide groove and weatherseal guiding cooperate.
10. air door mechanism according to claim 1-8, which is characterized in that it further include actuator, the actuator
It is drivingly connected with the driving wheel, the actuator is for driving the driving wheel to rotate.
11. air door mechanism according to claim 10, which is characterized in that the actuator is motor.
12. air door mechanism according to claim 1-8, which is characterized in that air duct seat be additionally provided with it is described
Spaced second air duct in first air duct, second air duct have the second air inlet, and the blower is set to described second
Outside air duct and it is located at second air inlet.
13. a kind of refrigerator, which is characterized in that including the described in any item air door mechanisms of claim 1-12 as above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905618.5A CN110530096A (en) | 2019-09-24 | 2019-09-24 | Air door mechanism and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905618.5A CN110530096A (en) | 2019-09-24 | 2019-09-24 | Air door mechanism and refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN110530096A true CN110530096A (en) | 2019-12-03 |
Family
ID=68669900
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910905618.5A Pending CN110530096A (en) | 2019-09-24 | 2019-09-24 | Air door mechanism and refrigerator |
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| CN (1) | CN110530096A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112013601A (en) * | 2019-05-31 | 2020-12-01 | 青岛海尔电冰箱有限公司 | Control method of refrigerating and freezing device |
| EP4184091A1 (en) * | 2021-11-17 | 2023-05-24 | Whirlpool Corporation | Appliance fan assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013601A (en) * | 2019-05-31 | 2020-12-01 | 青岛海尔电冰箱有限公司 | Control method of refrigerating and freezing device |
| CN112013601B (en) * | 2019-05-31 | 2022-04-29 | 青岛海尔电冰箱有限公司 | Control method of refrigerating and freezing device |
| EP4184091A1 (en) * | 2021-11-17 | 2023-05-24 | Whirlpool Corporation | Appliance fan assembly |
| US11994333B2 (en) | 2021-11-17 | 2024-05-28 | Whirlpool Corporation | Appliance fan assembly |
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