CN107202467A - Refrigerator and its drawer - Google Patents
Refrigerator and its drawer Download PDFInfo
- Publication number
- CN107202467A CN107202467A CN201710527260.8A CN201710527260A CN107202467A CN 107202467 A CN107202467 A CN 107202467A CN 201710527260 A CN201710527260 A CN 201710527260A CN 107202467 A CN107202467 A CN 107202467A
- Authority
- CN
- China
- Prior art keywords
- drawer
- blade
- ventilation window
- pivot
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
- F25D2700/121—Sensors measuring the inside temperature of particular compartments
Landscapes
- 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 invention provides a kind of refrigerator and its drawer, wherein drawer is used for the interior between the storing of refrigerator, and it includes：The drawer body of storage space is defined, its side is opened wide and forms ventilation window, to allow the cold air of refrigerator to enter drawer body by ventilation window；And shutter, at ventilation window, it has multiple blades arranged in parallel, and the draught area of ventilation window is changed will pass through the multiple blades of pivot in unison.
Description
Technical field
The present invention relates to refrigerating device field, more particularly to a kind of refrigerator and its drawer.
Background technology
Drawer is usually provided with the refrigerating chamber of refrigerator for storing.Drawer is usually the unlimited structure or entirety in upside
The structure of closing.
But, the drawer of two kinds of structures all can not carry out accuracy controlling to the air conditioning quantity for entering drawer, lead to not to taking out
The internal temperature of drawer carries out accurate adjustment.
The content of the invention
It is an object of the invention to be easy in view of the foregoing defects the prior art has there is provided a kind of to entering drawer
Air conditioning quantity carries out the drawer of accuracy controlling.
The present invention's further objective is that a kind of refrigerator for having used above-mentioned drawer will be provided.
On the one hand, the invention provides a kind of drawer, for the interior between the storing of refrigerator, it includes：
The drawer body of storage space is defined, its side is opened wide and forms ventilation window, to allow the cold air of refrigerator to pass through
Ventilation window enters drawer body；With
Shutter, at ventilation window, it has multiple blades arranged in parallel, multiple will pass through pivot in unison
Blade changes the draught area of ventilation window.
Alternatively, shutter includes drive device, and drive device is configured to controllably drive multiple blade synchronizations to pivot.
Alternatively, drive device includes：Stepper motor, the centerline axis parallel of its output shaft in the pivot axis of blade,
And belt wheel is installed on output shaft；Multiple drives, each drive is installed on a blade, for driving the blade pivot
Turn, multiple drives and belt wheel are arranged along straight line；Transmission belt, connection belt wheel and each drive, so that stepper motor drives entirely
Portion's blade synchronization is pivoted.
Alternatively, drive device includes：Stepper motor, the centerline axis parallel of its output shaft in the pivot axis of blade,
And drive sprocket is installed on output shaft；Multiple driven sprockets, each driven sprocket is installed on a blade, for driving this
Blade is pivoted, and multiple driven sprockets are arranged with drive sprocket along straight line；And driving chain, connection drive sprocket and each driven chain
Wheel, so that stepper motor drives whole blade synchronizations to pivot.
Alternatively, the upside of drawer body is opened wide and forms ventilation window.
Alternatively, whole blades are width identical platy structure.
Alternatively, shutter is configured to：When multiple blades are switched to co-planar, make formation between two neighboring blade
There are the ventilation gaps of predetermined width, to avoid shutter from completely enclosing ventilation window.
Alternatively, drawer also includes：Infrared sensor, is configured to temperature inside detection drawer body；And controller, configuration
Into the difference according to temperature inside drawer body and the default cryogenic temperature of drawer, to control drive device pivotable vanes, so that
Adjust the draught area of ventilation window.
Alternatively, infrared sensor is configured to whether sensing has article to be put into drawer body；Controller is also formulated to
There is article to be put into after drawer body, control drive device pivotable vanes, by the draught area regulation of ventilation window to maximum；And
Temperature is maintained at preset temperature range and met or exceeded after preset duration inside drawer body, controls drive device pivotable vanes,
By draught area regulation to minimum.
On the other hand, present invention also offers a kind of refrigerator, including：Storing compartment；With according to any of the above
Drawer, the drawer is arranged on interior between the storing, and the cold air of the refrigerator enters the drawer by the ventilation window
Body.
The drawer of the present invention can change the ventilation of ventilation window by setting shutter by the multiple blades of pivot in unison
Area, the air conditioning quantity entered so as to the big minor adjustment of refrigeration demand according to drawer from storing compartment inside drawer body.Example
Such as, after food is just put into drawer, can stronger ventilation area, realize fast-refrigerating；, can after food reaches default cryogenic temperature
Reduce draught area, keep cryogenic temperature.The cooling effect of food had so both been improved, energy consumption of refrigerator has been saved again.
Further, drawer of the invention realizes the automatic pivot of blade, facilitates user by setting drive device
Use.
Further, in drawer of the invention, when multiple blades are switched to co-planar, between two neighboring blade still
Ventilation gaps with predetermined width, to avoid the shutter from completely enclosing the ventilation window, make to be brought rapidly up in drawer,
The fluctuation of temperature is produced, the hoarding effect of food is influenceed.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is sectional view of the drawer of one embodiment of the invention when multiple blades are in co-planar；
Fig. 2 is view of the drawer shown in Fig. 1 when blade is switched to vertically extending；
Fig. 3 is view of the drawer shown in Fig. 1 when it is 45 ° that blade, which is switched to horizontal plane angle,；
Fig. 4 is the schematic plan of the drawer of one embodiment of the invention；
Fig. 5 is the schematic block diagram of the drawer of one embodiment of the invention；
Fig. 6 is the schematic cross sectional views of the refrigerator of one embodiment of the invention.
Embodiment
Fig. 1 is sectional view of the drawer of one embodiment of the invention when multiple blades are in co-planar；Fig. 2 is Fig. 1
View of the shown drawer 10 when blade 210 is switched to vertically extending；Fig. 3 is drawer 10 shown in Fig. 1 in the pivot of blade 210
Go to horizontal plane angle be 45 ° when view.
As shown in Figure 1 to Figure 3, the embodiments of the invention provide a kind of drawer 10 for refrigerator, it can be wrapped in general manner
Include drawer body 100 and shutter 200.Wherein, drawer body 100 defines storage space 110 for placing storage thing,
Its side is opened wide and forms ventilation window 111, to allow the cold air of refrigerator to enter drawer body 100 by ventilation window 111, to taking out
Freezed the inside of drawer 10.It can open wide any one side of drawer body 100 and form foregoing ventilation window, but because cold
Air tightness is larger to have sinking tendency, therefore preferably makes the upside of drawer body 100 is unlimited to form ventilation window 111, in order to
Cold air enters drawer body 100 from top to bottom.
Shutter 200 is arranged at ventilation window 111, and it has multiple blades 210 arranged in parallel.Each blade 210
It is long strip-board shape, and can be along an axis pivot (rotation) parallel to its length direction.Multiple blades 210 are in synchronous pivot
When turning, the spacing between can changing per two neighboring blade, and then change the draught area of ventilation window 111.
For example shown in Fig. 1, multiple blades 210 are in co-planar, and now the draught area of ventilation window 111 is minimum；Fig. 2
In, multiple blades 210 are in vertically extending state, and now the draught area of ventilation window 111 is maximum；In Fig. 3, multiple blades
210 extension angle and the angle of horizontal plane are 45 degree, and now the draught area of ventilation window 111 is placed in the middle.
Because the air outlet of storing compartment is usually located at its rear wall, to be conducive to cold air to be blown to from the rear portion of drawer 10 in drawer 10
Portion, as shown in Figure 1 to Figure 3, preferably makes horizontal direction of the length direction of blade 210 along drawer 10, that is, before it
Rear is to extension.
The drawer 10 of the embodiment of the present invention can change ventilation by multiple blades 210 of pivot in unison shutter 200
The draught area of window 111, adjusts from storing compartment so as to the refrigeration demand size according to drawer 10 and enters drawer sheet
Air conditioning quantity inside body 100.For example, after food has just been put into drawer 10, can stronger ventilation area, be for example adjusted to figure
State shown in 2, to realize fast-refrigerating.After food reaches setting cryogenic temperature, draught area can be reduced, for example, adjusted
To state shown in Fig. 1, food is set to keep cryogenic temperature.In this way, both having improved the cooling effect of food, refrigerator has been saved again
Energy consumption.
In certain embodiments, as shown in Figure 1 to Figure 3, whole blades 210 of shutter 200 are width identical tabular
Structure.In this way, after the expansion of blade 210 (such as Fig. 2 and Fig. 3 state), making the height of blade 210 identical, enabling cold air more
Plus it is uniform enter from the space between adjacent two blade 210 inside drawer body 100, make refrigeration inside drawer body 100 more
Plus it is uniform.Also, make the width of multiple blades 210 is identical to also allow for processing and assemble.
In certain embodiments, when multiple blades 210 of shutter 200 are switched to co-planar, it can be made to seal completely
Close ventilation window 111, so as to form closed storage environment in drawer 10, be easy to implement the isolation storage of food, it is to avoid its with
Other food taints of odour.When needing to be freezed, then pivotable vanes 210 open ventilation window 111, and cold air is introduced.
In other preferred embodiments, as shown in figure 1, shutter 200 can be configured to be switched in multiple blades 210
During co-planar, make the ventilation gaps that predetermined width D (such as 3~5mm) is formed between two neighboring blade 210, to avoid
Shutter 200 completely encloses ventilation window 111, causes to be brought rapidly up inside drawer 10, produces the fluctuation of temperature, influence food
Hoarding effect.
For the automatic pivot for the blade 210 for realizing shutter 200, shutter 200 may also include drive device 300, driving
Device 300 is configured to controllably drive multiple pivot in unison of blade 210.
Fig. 4 is the schematic plan of the drawer 10 of one embodiment of the invention.As shown in figure 4, drive device 300 can be adopted
With simple in construction, lower-cost V belt translation mode.I.e. drive device 300 includes stepper motor 330, the and of multiple drives 310
Transmission belt 340.The centerline axis parallel of the output shaft 331 of stepper motor 330 is in the pivot axis of blade 210, and output shaft 331
On belt wheel 332 is installed.Each drive 310 is installed on a blade 210, for driving the blade 210 to pivot, Duo Gechuan
Driving wheel 310 and belt wheel 332 are arranged along straight line.Transmission belt 340 connects belt wheel 332 and each drive 310, so as to by belt wheel 332
Rotation be transferred to each drive 310, stepper motor 330 is driven whole pivot in unison of blade 210.Using stepper motor
330 purpose is that the pivoting angle of blade 210 to be made is controllable.
In other accompanying drawing non-illustrated embodiments, the above-mentioned V belt translation of drive device 300 can also be replaced with to chain biography
It is dynamic, to obtain higher transmission accuracy.I.e. drive device includes stepper motor 330, multiple driven sprockets and driving chain.Its
In, the centerline axis parallel of the output shaft 331 of stepper motor 330 is in installation on the pivot axis of blade 210, and output shaft 331
There is drive sprocket.Each driven sprocket is installed on a blade 210, for driving the blade 210 to pivot, multiple driven sprockets
Arranged with drive sprocket along straight line.Driving chain connects drive sprocket and each driven sprocket, so that stepper motor 330 drives entirely
The pivot in unison of portion's blade 210.
As shown in Figure 1 and Figure 4, it is preferable that shutter 200 also includes housing 220, multiple blades 210 and stepper motor
330 can be arranged on housing 220, and housing 220 is removably mounted at ventilation window 111.In this way, ventilation window 111
Another act as access food opening.
In some alternative embodiments, multiple blades 210 and stepper motor 330 can be directly installed on drawer body
100 edge.But it need to open up opening in addition to access food in other sides of drawer body 100.
Fig. 5 is the schematic block diagram of the drawer 10 of one embodiment of the invention.As shown in figure 5, in certain embodiments, taking out
Drawer 10 also includes infrared sensor 500 and controller 400.Infrared sensor 500 is configured to detect the inside gas of drawer body 100
Temperature.Controller 400 is configured to according to the inside temperature of drawer body 100 and the default cryogenic temperature (being set by the user) of drawer 10
Difference, to control the pivotable vanes 210 of drive device 300, so as to adjust the draught area of ventilation window 111.In other words, ventilation is made
The temperature difference of area and the inside temperature of drawer 10 and default cryogenic temperature is proportional.When the temperature difference is larger, draught area is tuned up, it is real
Existing fast-refrigerating.When the temperature difference is smaller or the temperature difference is zero, draught area is turned down, realize energy-conservation.
Further, whether infrared sensor 500 is sensed has article to be put into drawer body 100.When infrared
Sensor 500 has sensed article and has been put into after drawer body 100, forms sensing signal.Controller 400 receives the sensing signal
Afterwards, the pivotable vanes 210 of drive device 300 are controlled, by the draught area regulation of ventilation window 111 to maximum.In drawer body 100
Internal temperature is maintained at preset temperature range and meets or exceeds preset duration (reaching default cryogenic temperature preset duration in other words)
Afterwards, the pivotable vanes 210 of drive device 300 are controlled, by draught area regulation to minimum.
Fig. 6 is the schematic cross sectional views of the refrigerator of one embodiment of the invention.Another aspect of the present invention provides a kind of ice
Case.Refrigerator includes casing 20, and casing 20 defines storing compartment 21, and door body 30 is used to open or close storing compartment 21.Storing
The drawer 10 of any of the above embodiment is provided with compartment 21.The cold air of refrigerator enters drawer body by ventilation window 111
100。
The front end of drawer body 100 is settable handle 120, facilitates the hand-held push-and-pull drawer 10 of user.
In further embodiments, the storing compartment where drawer can also be not provided with door body, open the drive end bearing bracket of drawer
Or close the opening of storing compartment, that is, constitute the common drawer door in this area.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of drawer, for the interior between the storing of refrigerator, it includes：
The drawer body of storage space is defined, its side is opened wide and forms ventilation window, passes through with the cold air for allowing refrigerator described
Ventilation window enters the drawer body；With
Shutter, at the ventilation window, it has multiple blades arranged in parallel, will pass through described in pivot in unison
Multiple blades change the draught area of the ventilation window.
2. drawer according to claim 1, wherein
The shutter includes drive device, and the drive device is configured to controllably drive the multiple blade synchronization to pivot.
3. drawer according to claim 2, wherein the drive device includes：
Stepper motor, the centerline axis parallel of its output shaft is provided with the pivot axis of the blade, and the output shaft
Belt wheel；
Multiple drives, each drive is installed on a blade, for driving the blade to pivot, the multiple transmission
Wheel and the belt wheel are arranged along straight line；
Transmission belt, connects the belt wheel and each drive, so that the stepper motor drives whole blade synchronizations to pivot.
4. drawer according to claim 2, wherein the drive device includes：
Stepper motor, the centerline axis parallel of its output shaft is provided with the pivot axis of the blade, and the output shaft
Drive sprocket；
Multiple driven sprockets, each driven sprocket is installed on a blade, the multiple for driving the blade to pivot
Driven sprocket is arranged with the drive sprocket along straight line；With
Driving chain, connects the drive sprocket and each driven sprocket, so that the stepper motor drives whole blades
Pivot in unison.
5. drawer according to claim 1, wherein
The upside of the drawer body is opened wide and forms the ventilation window.
6. drawer according to claim 1, wherein
All the blade is width identical platy structure.
7. drawer according to claim 1, wherein
The shutter is configured to：When the multiple blade is switched to co-planar, make to be formed between two neighboring blade
The ventilation gaps of predetermined width, to avoid the shutter from completely enclosing the ventilation window.
8. drawer according to claim 2, in addition to：
Infrared sensor, is configured to detect temperature inside the drawer body；With
Controller, is configured to the difference according to temperature inside the drawer body and the default cryogenic temperature of the drawer, to control
Make the drive device and pivot the blade, so as to adjust the draught area of the ventilation window.
9. drawer according to claim 8, wherein
The infrared sensor is configured to whether sensing has article to be put into the drawer body；
The controller is also formulated to after having article to be put into the drawer body, controls the drive device to pivot the leaf
Piece, by the draught area regulation of the ventilation window to maximum；And
Temperature is maintained at after preset temperature range meets or exceeds preset duration inside the drawer body, controls the driving
Device pivots the blade, by the draught area regulation of the ventilation window to minimum.
10. a kind of refrigerator, including：
Storing compartment；With
Drawer according to any one of claim 1 to 9, the drawer is arranged on indoor, the refrigerator between the storing
Cold air by the ventilation window enter the drawer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527260.8A CN107202467A (en) | 2017-07-01 | 2017-07-01 | Refrigerator and its drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527260.8A CN107202467A (en) | 2017-07-01 | 2017-07-01 | Refrigerator and its drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202467A true CN107202467A (en) | 2017-09-26 |
Family
ID=59911780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710527260.8A Pending CN107202467A (en) | 2017-07-01 | 2017-07-01 | Refrigerator and its drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606868A (en) * | 2017-10-18 | 2018-01-19 | 合肥华凌股份有限公司 | A kind of drawer and refrigerator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01253997A (en) * | 1988-04-01 | 1989-10-11 | Mitsubishi Electric Corp | Natural air cooled housing of outdoor installation |
| JPH0354097A (en) * | 1989-07-19 | 1991-03-08 | Nec Corp | Thermal louver device |
| WO2000075584A1 (en) * | 1999-06-04 | 2000-12-14 | Arçelik A.Ş. | Air distribution inside the refrigerator body |
| CN1560415A (en) * | 2004-02-19 | 2005-01-05 | 赵明桥 | Whole circle regulating safety shutter |
| CN200940990Y (en) * | 2006-07-28 | 2007-08-29 | 海尔集团公司 | Register for upper/lower temp zone of wine cabinet |
| WO2012177306A2 (en) * | 2011-06-23 | 2012-12-27 | Linde Aktiengesellschaft | In transit refrigeration heat transfer apparatus |
| CN104374163A (en) * | 2014-10-30 | 2015-02-25 | 无锡艾科瑞思产品设计与研究有限公司 | Constant temperature wine cabinet |
| CN104515357A (en) * | 2014-12-22 | 2015-04-15 | 合肥美的电冰箱有限公司 | Fruit and vegetable box device for refrigerator and refrigerator with the same |
| CN105627686A (en) * | 2014-11-28 | 2016-06-01 | 青岛海尔智能技术研发有限公司 | Refrigeration control method for refrigerating plant |
-
2017
- 2017-07-01 CN CN201710527260.8A patent/CN107202467A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01253997A (en) * | 1988-04-01 | 1989-10-11 | Mitsubishi Electric Corp | Natural air cooled housing of outdoor installation |
| JPH0354097A (en) * | 1989-07-19 | 1991-03-08 | Nec Corp | Thermal louver device |
| WO2000075584A1 (en) * | 1999-06-04 | 2000-12-14 | Arçelik A.Ş. | Air distribution inside the refrigerator body |
| CN1560415A (en) * | 2004-02-19 | 2005-01-05 | 赵明桥 | Whole circle regulating safety shutter |
| CN200940990Y (en) * | 2006-07-28 | 2007-08-29 | 海尔集团公司 | Register for upper/lower temp zone of wine cabinet |
| WO2012177306A2 (en) * | 2011-06-23 | 2012-12-27 | Linde Aktiengesellschaft | In transit refrigeration heat transfer apparatus |
| CN104374163A (en) * | 2014-10-30 | 2015-02-25 | 无锡艾科瑞思产品设计与研究有限公司 | Constant temperature wine cabinet |
| CN105627686A (en) * | 2014-11-28 | 2016-06-01 | 青岛海尔智能技术研发有限公司 | Refrigeration control method for refrigerating plant |
| CN104515357A (en) * | 2014-12-22 | 2015-04-15 | 合肥美的电冰箱有限公司 | Fruit and vegetable box device for refrigerator and refrigerator with the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606868A (en) * | 2017-10-18 | 2018-01-19 | 合肥华凌股份有限公司 | A kind of drawer and refrigerator |
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Application publication date: 20170926 |