CN109737669A - Refrigerating device - Google Patents
Refrigerating device Download PDFInfo
- Publication number
- CN109737669A CN109737669A CN201811604036.5A CN201811604036A CN109737669A CN 109737669 A CN109737669 A CN 109737669A CN 201811604036 A CN201811604036 A CN 201811604036A CN 109737669 A CN109737669 A CN 109737669A
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- air
- interlocking bar
- refrigerating device
- rack gear
- air duct
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- 238000013519 translation Methods 0.000 claims abstract description 12
- 239000011324 bead Substances 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 235000013305 food Nutrition 0.000 description 13
- 238000001816 cooling Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention provides a kind of refrigerating devices, comprising: forms the air duct panel in a plurality of air duct, every air duct has air outlet, and is provided with air door at each air outlet；Driving device；The rack gear translated under the drive of the drive；The first end of every interlocking bar and rack gear are hinged, and second end connects more interlocking bar of an air door, so that more interlocking bar follow the translation of rack gear respectively and move, to adjust the respective air-out area of multiple air outlets by driving air door translation.The air-out area of the air outlet of refrigerating device provided by the present invention is not only adjustable, and the air-out area of each air outlet can also be adjusted separately according to the use demand of user, so that this refrigerating device is more energy saving, more intelligently.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more particularly to a kind of refrigerating device.
Background technique
Currently, the air port in all air ducts of the refrigerating device occurred in the market is all to open or simultaneously close off simultaneously
's.But the refrigeration demand of the different zones of refrigerating device is different, if the air port in all air ducts is opened simultaneously, may make
At the waste of cooling capacity.
Although there now have been some refrigerating devices with branch air-supply, this refrigerating device
Requirement to wind path design is relatively high, is easy to cause the loss of air quantity.
Summary of the invention
In view of the above problems, it proposes on the present invention solved the above problems or at least be partially solved in order to provide one kind
State the article-storage device of problem.
It is cold it is an object of the present invention to provide a kind of refrigeration for adjusting separately the respective air-out area of multiple air outlets
Freeze device.
A further object of the invention is to improve this refrigerating device to adjust multiple air outlets respective
The high efficiency of air-out area.
Particularly, the present invention provides a kind of refrigerating devices, comprising: air duct panel forms a plurality of air duct, every wind
Road has air outlet, and is provided with air door at each air outlet；Driving device；Rack gear translates under the drive of the drive；
More interlocking bar, the first end and rack gear of every interlocking bar are hinged, and second end connects an air door, so that more interlocking bar difference
It follows the translation of rack gear and moves, to adjust the respective air-out area of multiple air outlets by driving air door translation.
Optionally, it is provided with one or more hinge joints on rack gear, and connects more interlocking bar at each hinge joint.
Optionally, rack gear extends along direction and is arranged at intervals with multiple hinge joints, and each hinge joint is used to link with two
Bar is hinged, and the air door of two interlocking bar and its connection that same hinge joint is connected is symmetrical along the length direction both sides of rack gear
Distribution.
Optionally, hinge joint is set as two, and is respectively arranged at the both ends of rack gear.
Optionally, wherein air door includes: interconnecting piece, and one end connects interlocking bar；Occlusion part is set to the another of interconnecting piece
End, the air-out area of air outlet is adjusted to follow the movement of interconnecting piece.
Optionally, the second end of every interlocking bar offers the first guide groove, and interconnecting piece is slidably disposed in first and leads
On slot.
Optionally, it is provided with the second guide groove between the first end and the first guide groove of every interlocking bar, is set on the panel of air duct
It is equipped with the retention bead matched with the second guide groove, to limit the rotational angle of interlocking bar.
Optionally, refrigerating device further include: cabinet inside limits storage space, and storage space is separated
For multiple independent fresh-keeping subspaces, air duct panel is set to the back of storage space.
Optionally, each fresh-keeping subspace is correspondingly arranged on one or more air duct, with the cold wind system provided using air duct
It is cold.
Optionally, multiple air doors, driving device, rack gear, more interlocking bar are all set in air duct panel backwards to storage space
Side.
The present invention provides a kind of refrigerating devices, comprising: forms the air duct panel in a plurality of air duct, every air duct has
Air outlet, and air door is provided at each air outlet；Driving device；The rack gear translated under the drive of the drive；Every
The first end of interlocking bar and rack gear are hinged, second end connect an air door more interlocking bar so that more interlocking bar respectively with
It is moved with the translation of rack gear, to adjust the respective air-out area of multiple air outlets by driving air door translation.The present invention
The air-out area of the air outlet of provided refrigerating device is not only adjustable, can also be according to the use demand of user point
The air-out area of each air outlet is not adjusted, so that this refrigerating device is more energy saving, more intelligently.
Further, rack gear of the invention extends along direction and is arranged at intervals with one or more hinge joints, and each hinge
Junction connects more interlocking bar, can be controlled separately the movement of more interlocking bar by a toothed rack, so as to adjust it is multiple go out
The air-out area in air port improves the high efficiency that this refrigerating device adjusts the respective air-out area of multiple air outlets, and
Save the space of refrigerating device.Also, the control logic of refrigerating device of the invention is simple, driving part compared with
It is few, cost has been saved, reliability of operation is improved.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic diagram of refrigerating device according to an embodiment of the invention；
Fig. 2 is the air duct panel back first state schematic diagram of refrigerating device according to an embodiment of the invention；
Fig. 3 is the schematic partial enlarged view of region A in Fig. 2；
Fig. 4 is the second status diagram of air duct panel back of refrigerating device according to an embodiment of the invention；
Fig. 5 is the air duct panel back third state schematic diagram of refrigerating device according to an embodiment of the invention；
Fig. 6 is the 4th status diagram of air duct panel back of refrigerating device according to an embodiment of the invention.
Specific embodiment
Fig. 1 is the schematic diagram of refrigerating device 10 according to an embodiment of the invention, the embodiment of the present invention
The refrigerating device 10 of offer includes cabinet 100, and the inside of cabinet 100 limits storage space 110, in storage space 110
Back be provided with air duct panel 200, air duct panel 200 forms a plurality of air duct, and every air duct has air outlet 210, and each
Air door 220 is provided at air outlet 210.
Refrigerant system configuration provides cooling capacity to storage space 110.In some embodiments, refrigeration system can be for by pressing
The cooling cycle system of the compositions such as contracting machine, condenser, throttling set and evaporator.Evaporator is configured to directly or indirectly to storage
Cooling capacity is provided in object space 110.Since refrigerator refrigeration system itself is not done herein superfluous known by those skilled in the art
It states.
Storage space 110 is separated into multiple independent fresh-keeping subspaces 111, in some embodiments of the invention, often
A fresh-keeping subspace 111 is correspondingly arranged on an air duct, is freezed with the cold wind provided using air duct, in other realities of the invention
It applies in example, each fresh-keeping subspace 111 is correspondingly arranged on a plurality of air duct for leading to fresh-keeping 111 different zones of subspace.
Fig. 2 is that the 200 back first state of air duct panel of refrigerating device 10 according to an embodiment of the invention is shown
It is intended to, Fig. 3 is the schematic partial enlarged view of region A in Fig. 2.Refrigerating device 10 provided by implementation of the invention includes
Driving device 300, driving device 300 include driving motor 310 and driving gear 320, and driving gear 320 is set to driving electricity
On the output shaft of machine 310, to be rotated under the driving of driving motor 310.
The refrigerating device 10 of the present embodiment further includes rack gear 400, and rack gear 400 has to be matched with driving gear 320
Teeth, and when drive gear 320 in driving motor 310 under the action of rotate when, will drive rack gear 400 along rack gear 400
Length direction translation.
Also, fresh-keeping subspace 111 is arranged along the length direction of rack gear 400, such as rack gear 400 is arranged in a vertical direction,
Then multiple fresh-keeping subspaces 111 are arranged in a vertical direction or rack gear 400 is arranged along the horizontal, then multiple 111 edges of fresh-keeping subspace
Lateral arrangement.
The refrigerating device 10 of the present embodiment further includes more interlocking bar 500, the first end and tooth of every interlocking bar 500
Item 400 is hinged, and second end connects an air door 220, so that more interlocking bar 500 follow the translation of rack gear 400 respectively and move,
To adjust the respective air-out area of multiple air outlets 210 by driving the translation of air door 220.
The hinge joint 410 at 400 both ends of rack gear, and each hinge joint are set to there are two having on the rack gear 400 of the present embodiment
Hinged two interlocking bar 500 at 410.It, can also be hinged with only one on rack gear 400 in some other embodiments of the invention
Point 410, or have and extend along the spaced multiple hinge joints 410 in direction, and can also hinged one on each hinge joint 410
Root or interlocking bar 500 more than two, such as also can be set that there are three hinge joints 410, and each hinge joint on rack gear 400
410 hinged four interlocking bar 500.
Two 500 edges of interlocking bar of refrigerating device 10 provided in this embodiment being articulated at same hinge joint 410
The length direction both sides of rack gear 400 are symmetrical, so that the air door 220 that this two interlocking bar 500 are connected is respective to its
The bridging effect having the same of air outlet 210.In the present embodiment, two interlocking bar 500 being articulated at same hinge joint 410
The air outlet 210 that the air door 220 connected is acted on is connected to same fresh-keeping subspace 111, so that the air outlet in each air duct
Air door 220 at 210 has in synchronization to the identical screening effect of air outlet 210 under the adjustment of more interlocking bar 500,
Such as lead to same fresh-keeping subspace 111 air duct air outlet 210 by simultaneously it is fully open or simultaneously all cover.
The first end and rack gear 400 of each interlocking bar 500 are hinged, and second end offers the first guide groove 510, and air door 220 can
It is slidingly arranged on the first guide groove 510, the second guide groove 520, and air duct face is provided between first end and the first guide groove 510
The retention bead 230 matched with the second guide groove 520 is provided on plate 200, to limit the rotational angle of interlocking bar 500, so that
Air door 220 follows the translation of rack gear 400 and translates.
Air door 220 includes the interconnecting piece 221 being connected with interlocking bar 500 and the occlusion part for covering air outlet 210
222, positioning is set at the position that interconnecting piece 221 is connect with interlocking bar 500 slightly, so that interconnecting piece 221 can be in the first guide groove 510
Interior sliding, and interconnecting piece 221 is fixedly connected with occlusion part 222, so that occlusion part 222 follows the movement of interconnecting piece 221 and moves
It is dynamic.
Multiple air doors 220 and driving device 300, rack gear 400, more interlocking bar 500 are set to air duct panel 200 backwards
The side of storage space 110.Multiple air doors 220 and driving device 300, rack gear 400, more interlocking bar 500 are set to wind
Pavement slab 200 can save the space of storage space 110 backwards to the side of storage space 110, so that storage space 110 can be stored
More foods.
In first state shown in Fig. 2, it is located above the wind that two hinged interlocking bar 500 of hinge joint 410 are connected
Door 220 for cover top fresh-keeping subspace 111 different zones air outlet 210, be located below hinge joint 410 hingedly
The air door 220 that two interlocking bar 500 are connected is used to cover the air outlet 210 of the different zones of the fresh-keeping subspace 111 of lower section,
As shown, in this state, two air outlets 210 of the fresh-keeping subspace 111 of top are in the state being completely obscured, and
Two air outlets 210 of the fresh-keeping subspace 111 of lower section are also at the state being completely obscured.This kind of state is used for the guarantor of top
The fresh-keeping subspace 111 of food or top and the guarantor of lower section are not stored in the fresh-keeping subspace 111 of fresh subspace 111 and lower section
When the temperature of fresh subspace 111 is lower, to save the energy.
Fig. 4 is that 200 the second state of back of air duct panel of refrigerating device 10 according to an embodiment of the invention is shown
It is intended to, in this state, two air outlets 210 of the fresh-keeping subspace 111 of top are in the state being opened, and the guarantor of lower section
Two air outlets 210 of fresh subspace 111 are in the state being completely obscured.This kind of state is used for the fresh-keeping subspace of top
111 storage foods, and the temperature of the fresh-keeping subspace 111 of when the fresh-keeping subspace 111 of lower section does not store food or top compared with
Height, and the fresh-keeping subspace 111 of lower section temperature it is lower when so that cooling capacity only enter top fresh-keeping subspace 111, save
The energy.
Fig. 5 is that the 200 back third state of air duct panel of refrigerating device 10 according to an embodiment of the invention is shown
It is intended to, in this state, two air outlets 210 of the fresh-keeping subspace 111 of top are in the state being completely obscured, and lower section
Two air outlets 210 of fresh-keeping subspace 111 be in the state that is opened.This kind of state is used for the fresh-keeping subspace of lower section
111 storage foods, and the temperature of the fresh-keeping subspace 111 of when the fresh-keeping subspace 111 of top does not store food or lower section compared with
Height, and the fresh-keeping subspace 111 of top temperature it is lower when so that cooling capacity only enter lower section fresh-keeping subspace 111, save
The energy.
Fig. 6 is that the 4th state of 200 back of air duct panel of refrigerating device 10 according to an embodiment of the invention is shown
It is intended to, in this state, two air outlets 210 of the fresh-keeping subspace 111 of top are in the state being opened, and the guarantor of lower section
Two air outlets 210 of fresh subspace 111 are also at the state being opened.This kind of state is used for the fresh-keeping subspace 111 of top
The fresh-keeping subspace 111 of food or top and the fresh-keeping subspace 111 of lower section are stored with the fresh-keeping subspace 111 of lower section
When temperature is higher, to improve the fresh keeping property of refrigerating device 10.
Refrigerating device 10 of the invention can adjust the respective outlet air surface of multiple air outlets 210 according to the demand of user
It is respective to adjust multiple air outlets 210 since multiple air outlets 210 provide cooling capacity to different fresh-keeping subspaces 111 for product
Air-out area, it is ensured that there is different cooling capacity to supply for each independent fresh-keeping subspace 111, can be according to the demand of user
The supply of the respective cooling capacity in multiple fresh-keeping subspaces 111 is adjusted, such as can be to not saving corresponding to the fresh-keeping subspace 111 of food
Air outlet 210 carry out whole maskings, to save the energy, in another example can be to 111 institute of fresh-keeping subspace for saving more food
Corresponding air outlet 210 is fully open, to obtain sufficient cooling capacity supply, guarantees the fresh-keeping effect of food.
In other embodiments of the invention, it can also be adjusted according to the temperature conditions of each fresh-keeping subspace 111 more
The respective air-out area of a air outlet 210.For example, increasing the air outlet for leading to the air duct of the higher fresh-keeping subspace 111 of temperature
210 air-out area reduces the air-out area for leading to the air outlet 210 in air duct of the lower fresh-keeping subspace 111 of temperature, so that
The temperature of each fresh-keeping subspace 111 is uniform.
Refrigerating device 10 provided by the embodiment of the present invention can be according to the use demand of user, respectively to leading to two
The air-out area of the air outlet 210 in the air duct of a fresh-keeping subspace 111 is adjusted, for example, the fresh-keeping subspace 111 of top is deposited
Food being put, and when the fresh-keeping subspace 111 in lower section does not store food, the open and-shut mode of each air outlet 210 can be adjusted to Fig. 4 institute
The state shown, and can according to stored in the fresh-keeping subspace 111 of top food number, lead to the fresh-keeping son in top to adjust
The air-out area of the air outlet 210 in the air duct in space 111, for example, then adjusting the two air outlets 210 when storage food is more
Air-out area it is bigger.In other embodiments of the invention, refrigerating device 10 also can have more than two fresh-keeping
Subspace 111, and be provided on rack gear 400 and the same number of hinge joint 410 in fresh-keeping subspace 111, same hinge joint 410
Also multiple interlocking bar 500 be can connect, and the air door 220 that the hinged interlocking bar 500 of same hinge joint 410 is connected is for covering
The air outlet 210 of the same fresh-keeping subspace 111.
For example, there are three be arranged in a vertical direction the tool of refrigerating device 10 in some other embodiments of the invention
Independent fresh-keeping subspace 111, and there are four lead to its air duct for each fresh-keeping subspace 111 tool, that is to say, that Mei Gebao
There are four air outlets 210 for tool on air duct panel 200 corresponding to fresh subspace 111.Then rack gear 400 is arranged along the vertical direction, and
Spaced three hinge joints 410 along the vertical direction are provided on rack gear 400, each hinge joint 410 connects four interlocking bar
500, the first guide groove 510 of each interlocking bar 500 and length and the position of the second guide groove 520 are adjusted, so as to be articulated with same
For four interlocking bar 500 of one hinge joint 410 under the action of rack gear 400, in synchronization, air door 220 connected to it is to out
The screening effect in air port 210 is identical.
The present invention provides a kind of refrigerating devices 10, comprising: forms the air duct panel 200 in a plurality of air duct, every wind
Road has air outlet 210, and air door 220 is provided at each air outlet 210；Driving device 300；In driving device 300
The lower rack gear 400 translated of driving；The first end and rack gear 400 of every interlocking bar 500 are hinged, and second end connects an air door 220,
So that more interlocking bar 500 follow the translation of rack gear 400 respectively and move, thus more to adjust by driving air door 220 to translate
The respective air-out area of a air outlet 210.The air-out area of the air outlet 210 of refrigerating device 10 provided by the present invention is not
It is only adjustable, the air-out area of each air outlet 210 can also be adjusted separately according to the use demand of user, so that this cold
It is more energy saving to hide refrigerating plant 10, more intelligently.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (10)
1. a kind of refrigerating device, comprising:
Air duct panel forms a plurality of air duct, and every air duct has air outlet, and is provided with wind at each air outlet
Door；
Driving device；
Rack gear translates under the driving of the driving device；
More interlocking bar, the first end of the every interlocking bar and the rack gear are hinged, and second end connects an air door, make
Much interlocking bar described in root follows the translation of the rack gear respectively and moves, thus more to adjust by driving the air door to translate
A respective air-out area of the air outlet.
2. refrigerating device according to claim 1, wherein
The rack gear extends along direction and is arranged at intervals with one or more hinge joints, and connects more at each hinge joint
The interlocking bar.
3. refrigerating device according to claim 2, wherein
The rack gear extends along direction and is arranged at intervals with multiple hinge joints, each hinge joint be used for described in two
Interlocking bar is hinged, and the air door of two interlocking bar and its connection that the same hinge joint is connected is along the tooth
The length direction both sides of item are symmetrical.
4. refrigerating device according to claim 3, wherein
The hinge joint is set as two, and is respectively arranged at the both ends of the rack gear.
5. refrigerating device according to claim 3, wherein the air door includes:
Interconnecting piece, one end connect the interlocking bar；
Occlusion part is set to the other end of the interconnecting piece, adjusts the air outlet to follow the movement of the interconnecting piece
Air-out area.
6. refrigerating device according to claim 5, wherein
The second end of the every interlocking bar offers the first guide groove, and the interconnecting piece is slidably disposed in described first and leads
On slot.
7. refrigerating device according to claim 6, wherein
The second guide groove, the air duct panel are provided between the first end and first guide groove of the every interlocking bar
On be provided with the retention bead matched with second guide groove, to limit the rotational angle of the interlocking bar.
8. refrigerating device according to claim 1, wherein further include:
Cabinet inside limits storage space, and the storage space is separated into multiple independent fresh-keeping subspaces, described
Air duct panel is set to the back of the storage space.
9. refrigerating device according to claim 8, wherein
Each fresh-keeping subspace is correspondingly arranged on one or more air duct, with the cold wind system provided using the air duct
It is cold.
10. refrigerating device according to claim 9, wherein
Multiple air doors, the driving device, the rack gear, the more interlocking bar are all set in the air duct panel backwards
The side of the storage space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604036.5A CN109737669B (en) | 2018-12-26 | 2018-12-26 | Refrigerating and freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604036.5A CN109737669B (en) | 2018-12-26 | 2018-12-26 | Refrigerating and freezing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109737669A true CN109737669A (en) | 2019-05-10 |
| CN109737669B CN109737669B (en) | 2020-11-20 |
Family
ID=66360024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811604036.5A Active CN109737669B (en) | 2018-12-26 | 2018-12-26 | Refrigerating and freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109737669B (en) |
Cited By (2)
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| CN113915879A (en) * | 2021-04-08 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN114383366A (en) * | 2022-03-02 | 2022-04-22 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109737669B (en) | 2020-11-20 |
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