CN109458782A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN109458782A CN109458782A CN201811562911.8A CN201811562911A CN109458782A CN 109458782 A CN109458782 A CN 109458782A CN 201811562911 A CN201811562911 A CN 201811562911A CN 109458782 A CN109458782 A CN 109458782A
- Authority
- CN
- China
- Prior art keywords
- discharge outlet
- segment
- bending structure
- evaporator
- heater
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/144—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans
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)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The invention discloses a kind of refrigerators.The refrigerator includes: evaporator, drip tray and heater, the lower section of the evaporator is arranged in the drip tray, and the drip tray has discharge outlet, the heater is used to heat the evaporator, and the heater has the back bending structure protruded into the discharge outlet.Refrigerator according to an embodiment of the present invention, by the way that back bending structure is arranged, and back bending structure can be extend into discharge outlet, ice cube meeting clamping stagnation is between discharge outlet and back bending structure, it can prevent bulk ice cube from blocking discharge outlet and refrigerator is caused to be unable to complete de-icing work, and ice cube of the clamping stagnation between discharge outlet and back bending structure due to heater close contact, it can accelerate to melt, the ice cube of small volume after thawing can the gap between discharge outlet and back bending structure enter discharge outlet, or ice cube melt completely after ice water flow into discharge outlet discharge refrigerator outside, to solve the problems, such as that the discharge outlet of defrosting tray of refrigerator blocks up ice.
Description
Technical field
The present invention relates to household appliance technical fields, in particular to a kind of refrigerator.
Background technique
The refrigerating function of the refrigerator of existing market mainstream is mainly that the refrigerant in pipeline is cooperated to complete by evaporator,
But after refrigerator long-play, a large amount of ice cubes will be generated on evaporator, this has seriously affected the refrigeration effect of evaporator
Fruit, therefore, it is necessary to heat to evaporator, thus achieving the effect that ice by setting heater.
But when changing drip tray discharge refrigerator of the water after ice by lower section, often have during changing ice some larger
Ice cube under fall behind and block the discharge outlet of drip tray and be finally unable to complete de-icing work so as to cause stifled ice.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose, this hair
Bright to propose a kind of refrigerator, which can solve bulk ice cube and blocks discharge outlet, lead to not the problem of carrying out deicing.
Refrigerator according to an embodiment of the present invention includes: evaporator, drip tray and heater, and the drip tray is arranged in institute
State the lower section of evaporator, and the drip tray has discharge outlet, the heater is used to heat the evaporator, and it is described plus
Hot device has the back bending structure protruded into the discharge outlet.
Refrigerator according to an embodiment of the present invention, by the way that back bending structure is arranged, and back bending structure can be extend into discharge outlet, ice
Block meeting clamping stagnation can prevent bulk ice cube from blocking discharge outlet and causing refrigerator can not between discharge outlet and back bending structure
Complete de-icing work, and ice cube of the clamping stagnation between discharge outlet and back bending structure due to heater close contact, can add
Speed is melted, the ice cube of the small volume after thawing can the gap between discharge outlet and back bending structure enter discharge outlet,
Or ice cube melt completely after ice water flow into the outside of discharge outlet discharge refrigerator, so that the discharge outlet for solving defrosting tray of refrigerator is stifled
The problem of ice.
According to some embodiments of the present invention, the heater includes: first segment and second segment, the first segment for pair
The evaporator heating, the lower section of the first segment is arranged in the second segment, and the back bending structure is located at the second segment
On.
Further, the first segment is connected in a manner of wearing the evaporator with the evaporator.
Specifically, at least part of the second segment is suitable for being contained in the drip tray.
Further, the second segment includes: the first bar and the second bar, the back bending structure setting in first bar and
Between second bar, first bar and second bar are suitable for being contained in the drip tray.
Specifically, the first segment and the second segment are integrally formed.
According to some embodiments of the present invention, the back bending structure is configured to " V " shape horn structure.
According to some embodiments of the present invention, the maximum outside diameter of the back bending structure is less than or equal to the interior of the discharge outlet
Diameter, so that the back bending structure is located in the discharge outlet.
According to some embodiments of the present invention, the refrigerator further include: controller, the controller and the heater phase
Even.
According to some embodiments of the present invention, the heater is aluminum pipe heater strip.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the evaporator of refrigerator, heater and drip tray；
Fig. 2 is the assembling schematic diagram of the evaporator of refrigerator, heater and drip tray.
Appended drawing reference:
Refrigerator 10, evaporator 1, drip tray 2, discharge outlet 21, heater 3, back bending structure 31, first segment 32, second segment 33,
First bar 331, the second bar 332.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be direct phase
Even, can also indirectly connected through an intermediary, the interaction that can be connection or two elements inside two elements is closed
System.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
Refrigerator 10 according to an embodiment of the present invention is described in detail below with reference to Fig. 1-Fig. 2.
Referring to Fig.1 shown in-Fig. 2, refrigerator 10 according to an embodiment of the present invention may include: evaporator 1, drip tray 2 and
Heater 3, evaporator 1 cooperates the refrigerant in pipeline to freeze refrigerator 10, in a particular embodiment, due to evaporator 1
Freeze for a long time, a large amount of ice cube can be generated in the outer surface of evaporator 1 and be attached on evaporator 1.
As Figure 1-Figure 2, the lower section of evaporator 1 is arranged in drip tray 2, and drip tray 2 has discharge outlet 21, and water receiving
The cross section of disk 2 is approximately back taper, and discharge outlet 21 is located at the lowest position of drip tray 2, and drip tray 2 is for collecting evaporator
The water that the ice cube of 1 outer surface is dripped when melting, the water fallen in drip tray 2 are slipped to row along the surface of drip tray 2
At the mouth of a river 21, and it is discharged outside refrigerator 10 by discharge outlet 21.Discharge outlet 21 is connected with drainpipe, the ice water or trash ice of thawing
Drainpipe can be entered through discharge outlet 21, and then be discharged to outside refrigerator 10.
As Figure 1-Figure 2, heater 3 is located at the top of drip tray 2, and heater 3 is used to heat evaporator 1, and adds
Hot device 3 has the back bending structure 31 protruded into discharge outlet 21, and back bending structure 31 is located at the bottom of heater 3, and back bending structure
31 are adapted to project into discharge outlet 21, block to discharge outlet 21.
It should be noted that the blocking as partial occlusion to discharge outlet 21 of back bending structure 31, and non-fully block, it falls into and connects
Water or trash ice in water pond 2 can the gap location successfully between back bending structure 31 and discharge outlet 21 drop into discharge outlet 21
In.
In a particular embodiment, heat can be given out after heater 3 is powered on, at this point, evaporator 1 is due to experiencing heat
Amount, the ice cube for being attached to 1 outer surface of evaporator starts to melt, it is ice melting after water droplet fall in drip tray 2, from discharge outlet 21
It is discharged outside refrigerator 10, when ice cube is heated to be started to melt, some are compared with berg since the heated rear connection with evaporator 1 becomes
It loosens, under the effect of gravity, the monolith ice cube of part can fall off, and ice cube can be fallen into drip tray 2 under the effect of gravity, and suitable
The surface of drip tray 2 slid at discharge outlet 21, at this point, the back bending structure 31 due to heater 3 is extend into discharge outlet 21,
The ice cube of bulk cannot be introduced into discharge outlet 21, and clamping stagnation is between discharge outlet 21 and back bending structure 31, at the same time, due to ice
Block and 3 close contact of heater, ice cube will receive amount of heat, and be melted into water rapidly, and the water after thawing can be successfully
Enter drainpipe from discharge outlet 21, and the outside of refrigerator 10 is discharged, with being gradually reduced for ice cube volume, extremely may be used when ice melting
After being entered with the gap between discharge outlet 21 and back bending structure 31, then ice cube can enter in discharge outlet 21, and ice is discharged
The outside of case 10 or ice cube are melted into water completely, flow into discharge outlet 21, the outside of refrigerator 10 are discharged, to complete bulk
The de-icing work of ice cube.
Refrigerator 10 according to an embodiment of the present invention, by the way that back bending structure 31 is arranged, and back bending structure 31 can extend into draining
In mouth 21, ice cube meeting clamping stagnation can prevent bulk ice cube from sealing discharge outlet 21 between discharge outlet 21 and back bending structure 31
It is stifled and refrigerator 10 is caused to be unable to complete de-icing work, and ice cube of the clamping stagnation between discharge outlet 21 and back bending structure 31 due to
Heater close contact can accelerate to melt, and the ice cube of the small volume after thawing can be from discharge outlet 21 and back bending structure
Gap between 31 enters the ice water after discharge outlet 21 or ice cube melt completely and flows into the outer of the discharge refrigerator 10 of discharge outlet 21
Portion, to solve the problems, such as that the discharge outlet 21 of 10 drip tray 2 of refrigerator blocks up ice.
Further, refering to what is shown in Fig. 1, heater 3 may include: first segment 32 and second segment 33, first segment 32 is used for
Evaporator 1 is heated, heating and melting is carried out to the ice cube on 1 surface of evaporator, the lower section of first segment 32 is arranged in second segment 33,
Second segment 33 mainly heats the ice cube dropped into drip tray 2, and certainly, evaporator 1 can equally experience second segment 33
The heat distributed when heating, to accelerate the thawing of 1 outer surface ice cube of evaporator, and back bending structure 31 is located at second segment 33
On, and be adapted to project into discharge outlet 21, prevent bulk ice cube from getting lodged at discharge outlet 21.
It should be noted that term " first ", " second " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be with
Explicitly or implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two
It is a, such as two, three etc., unless otherwise specifically defined.
Further, with reference to shown in Fig. 1-Fig. 2, first segment 32 is connected in a manner of wearing evaporator 1 with evaporator 1,
That is first segment 32 is attached with evaporator 1 with shuttle connection type, increase first segment 32 connects with evaporator 1
Contacting surface product to guarantee that the entirety of evaporator 1 can experience heat when first segment 32 heats, and then guarantees to be attached to steaming
The ice cube of hair 1 outer surface of device can melt rapidly, guarantee that evaporator 1 can work normally.
Specifically, refering to what is shown in Fig. 2, at least part of second segment 33 is suitable for being contained in drip tray 2, therefore, when big
When the ice cube of block is dropped into drip tray 2, ice cube can be with 33 close contact of second segment, to guarantee that ice cube can melt rapidly
Change, to guarantee that refrigerator 10 can eliminate the ice cube of bulk, guarantees that the functional reliability of refrigerator 10 is high.
Further, as shown in Figure 1, second segment 33 may include: the first bar 331 and the second bar 332, back bending structure 31 is set
It sets between the first bar 331 and the second bar 332, the direction of the first column and the second bar 332 towards each other far from other side extends, and the
One bar 331 and the second bar 332 are suitable for being contained in drip tray 2, therefore, on the left and right directions of drip tray 2, can experience
The heat that second segment 33 is distributed, thus guarantee that the ice cube for dropping into 2 left and right sides of drip tray can experience heat, thus
Quickly eliminate the ice cube fallen on drip tray 2.
Specifically, first segment 32, back bending structure 31 and second segment 33 are integrally formed, so as to accelerate the life of heater 3
Beat is produced, improves production efficiency, and reduce the cost of refrigerator 10, reduces the assembly process of heater 3.
Further, as shown in Figure 1, back bending structure 31 is configured to " V " shape horn structure, it can not only guarantee back bending structure
31 can successfully protrude into discharge outlet 21, can also prevent the ice cube of fritter after the entrance of discharge outlet 21, clamping stagnation is in back bending knot
Between the lower section and discharge outlet 21 of structure 31, causes discharge outlet 21 to block, deicing can not be carried out so as to cause refrigerator 10.
Further, the maximum outside diameter of back bending structure 31 is less than or equal to the internal diameter of discharge outlet 21, so that back bending structure 31
In discharge outlet 21, prevents the back bending structure 31 of heater 3 from can not go deep into discharge outlet 21, bulk is caused to block up discharge outlet 21
Plug, can not carry out deicing so as to cause refrigerator 10.
According to some embodiments of the present invention, refrigerator 10 can also include: controller, and controller is connected with heater 3, control
Device processed can control the work of heater 3.
Further, heater 3 is aluminum pipe heater strip, and the heating efficiency of aluminum pipe heater strip is high, and the service life is long.
Refrigerator 10 according to the present invention does not increase the condition of auxiliary heat conduction item in refrigerator 10 by the way that back bending structure 31 is arranged
Under, the stifled ice phenomenon occurred when 1 deicing of evaporator can be solved, guarantees that the functional reliability of refrigerator 10 is high.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms need not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.In addition, those skilled in the art can illustrate this
Different embodiments or examples described in book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of refrigerator characterized by comprising
Evaporator；
Drip tray, the lower section of the evaporator is arranged in the drip tray, and the drip tray has discharge outlet；
Heater, the heater be used for the evaporator heat, and the heater have protrude into the discharge outlet
Back bending structure.
2. refrigerator according to claim 1, which is characterized in that the heater includes:
First segment, the first segment are used to heat the evaporator；
Second segment, the lower section of the first segment is arranged in the second segment, and the back bending structure is located on the second segment.
3. refrigerator according to claim 2, which is characterized in that the first segment is in a manner of wearing the evaporator and institute
Evaporator is stated to be connected.
4. refrigerator according to claim 2, which is characterized in that at least part of the second segment is suitable for being contained in described
In drip tray.
5. refrigerator according to claim 4, which is characterized in that the second segment includes: the first bar and the second bar, and described time
For curved structure setting between first bar and second bar, first bar and second bar are suitable for being contained in described connect
In water pond.
6. refrigerator according to claim 2, which is characterized in that the first segment and the second segment are integrally formed.
7. refrigerator according to claim 1, which is characterized in that the back bending structure is configured to " V " shape horn structure.
8. refrigerator according to claim 1, which is characterized in that the maximum outside diameter of the back bending structure is less than or equal to described
The internal diameter of discharge outlet, so that the back bending structure is located in the discharge outlet.
9. refrigerator according to claim 1, which is characterized in that further include: controller, the controller and the heater
It is connected.
10. refrigerator according to claim 1, which is characterized in that the heater is aluminum pipe heater strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811562911.8A CN109458782A (en) | 2018-12-20 | 2018-12-20 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811562911.8A CN109458782A (en) | 2018-12-20 | 2018-12-20 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109458782A true CN109458782A (en) | 2019-03-12 |
Family
ID=65613985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811562911.8A Pending CN109458782A (en) | 2018-12-20 | 2018-12-20 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109458782A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023682A (en) * | 2019-12-11 | 2020-04-17 | 珠海格力电器股份有限公司 | Anti-ice-blocking device and refrigerator with same |
| CN111059848A (en) * | 2019-12-11 | 2020-04-24 | 珠海格力电器股份有限公司 | Water collector subassembly and equipment |
| CN112129033A (en) * | 2020-09-24 | 2020-12-25 | 合肥美的电冰箱有限公司 | Water pan of refrigerator, air duct assembly of refrigerator and refrigerator |
| CN112129030A (en) * | 2020-09-24 | 2020-12-25 | 合肥美的电冰箱有限公司 | Air duct assembly of refrigerator and refrigerator |
| CN112797708A (en) * | 2021-01-25 | 2021-05-14 | 珠海格力电器股份有限公司 | Anti-blocking frost layer collecting device and method and refrigerator |
| CN114076453A (en) * | 2020-08-18 | 2022-02-22 | 青岛海尔电冰箱有限公司 | Air-cooled refrigerator |
| WO2022105744A1 (en) * | 2020-11-18 | 2022-05-27 | 海尔智家股份有限公司 | Auxiliary evaporation tray of refrigeration appliance |
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|---|---|---|---|---|
| US6718788B1 (en) * | 2003-03-04 | 2004-04-13 | Building Materials Investment Corporation | Method for producing a drain pan and drain pan produced thereby |
| CN2789687Y (en) * | 2005-03-31 | 2006-06-21 | 苏州三星电子有限公司 | Non-frost refrigerator |
| CN201277783Y (en) * | 2008-08-25 | 2009-07-22 | 河南新飞电器有限公司 | Water drainage pipe for refrigerator |
| CN102954651A (en) * | 2012-11-21 | 2013-03-06 | 广东奥马电器股份有限公司 | Refrigerator defrosting system and refrigerator |
| CN203798078U (en) * | 2014-04-08 | 2014-08-27 | 河南新飞制冷器具有限公司 | Ice maker for air-cooled refrigerator |
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2018
- 2018-12-20 CN CN201811562911.8A patent/CN109458782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6718788B1 (en) * | 2003-03-04 | 2004-04-13 | Building Materials Investment Corporation | Method for producing a drain pan and drain pan produced thereby |
| CN2789687Y (en) * | 2005-03-31 | 2006-06-21 | 苏州三星电子有限公司 | Non-frost refrigerator |
| CN201277783Y (en) * | 2008-08-25 | 2009-07-22 | 河南新飞电器有限公司 | Water drainage pipe for refrigerator |
| CN102954651A (en) * | 2012-11-21 | 2013-03-06 | 广东奥马电器股份有限公司 | Refrigerator defrosting system and refrigerator |
| CN203798078U (en) * | 2014-04-08 | 2014-08-27 | 河南新飞制冷器具有限公司 | Ice maker for air-cooled refrigerator |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023682A (en) * | 2019-12-11 | 2020-04-17 | 珠海格力电器股份有限公司 | Anti-ice-blocking device and refrigerator with same |
| CN111059848A (en) * | 2019-12-11 | 2020-04-24 | 珠海格力电器股份有限公司 | Water collector subassembly and equipment |
| CN111023682B (en) * | 2019-12-11 | 2021-02-26 | 珠海格力电器股份有限公司 | Anti-ice-blocking device and refrigerator with same |
| CN114076453A (en) * | 2020-08-18 | 2022-02-22 | 青岛海尔电冰箱有限公司 | Air-cooled refrigerator |
| WO2022037459A1 (en) * | 2020-08-18 | 2022-02-24 | 青岛海尔电冰箱有限公司 | Air-cool refrigerator |
| CN112129033A (en) * | 2020-09-24 | 2020-12-25 | 合肥美的电冰箱有限公司 | Water pan of refrigerator, air duct assembly of refrigerator and refrigerator |
| CN112129030A (en) * | 2020-09-24 | 2020-12-25 | 合肥美的电冰箱有限公司 | Air duct assembly of refrigerator and refrigerator |
| WO2022105744A1 (en) * | 2020-11-18 | 2022-05-27 | 海尔智家股份有限公司 | Auxiliary evaporation tray of refrigeration appliance |
| CN112797708A (en) * | 2021-01-25 | 2021-05-14 | 珠海格力电器股份有限公司 | Anti-blocking frost layer collecting device and method and refrigerator |
| CN112797708B (en) * | 2021-01-25 | 2022-06-10 | 珠海格力电器股份有限公司 | Anti-blocking frost layer collecting device and method and refrigerator |
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Application publication date: 20190312 |