CN109696028A - Drawer appliance and be equipped with its refrigerator and the drawer appliance control method - Google Patents
Drawer appliance and be equipped with its refrigerator and the drawer appliance control method Download PDFInfo
- Publication number
- CN109696028A CN109696028A CN201810372205.0A CN201810372205A CN109696028A CN 109696028 A CN109696028 A CN 109696028A CN 201810372205 A CN201810372205 A CN 201810372205A CN 109696028 A CN109696028 A CN 109696028A
- Authority
- CN
- China
- Prior art keywords
- divider
- electromagnet
- drawer
- control unit
- drawer appliance
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000696 magnetic material Substances 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 4
- 238000011897 real-time detection Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 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
- 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
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)
- Refrigerator Housings (AREA)
- Drawers Of Furniture (AREA)
Abstract
The present invention provides a kind of drawer appliance and the refrigerator of the drawer appliance and the control method of the drawer appliance are installed, including drawer, with by the divider of the storage space subregion of the drawer in the drawer, the at least partly structure of the divider is made of magnetic material, the drawer appliance further includes the electromagnetic control assembly being installed on the drawer, the electromagnetic control assembly includes that edge is spaced apart perpendicular to the divider direction at least two electromagnet on the drawer, control unit, the magnetic field that described control unit controls the on-off of each electromagnet and each electromagnet generates is strong and weak, the divider movement is controlled by the magnetic field that the electromagnet generates and/or is stopped adjusting the subregion of the drawer storage space.
Description
Technical field
The present invention relates to the drawer appliances that storage space in drawer technical field more particularly to a kind of pair of drawer is split
And the refrigerator of the drawer appliance and the control method of the drawer appliance are installed.
Background technique
Partition is mostly placed in the storage space of drawer to divide different zones by existing drawer, meets user to storage space
The demand of subregion.However when storing article, the size in the space according to needed for each article is needed to adjust the size in each region, at this time
User is needed to manually adjust the position of partition with the size of adjustment region, operation is more inconvenient, takes time and effort.
In view of this, it is necessary to provide a kind of drawer appliance and be equipped with its refrigerator and the drawer appliance controlling party
Method, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of drawer appliances and the refrigerator and the drawer appliance that are equipped with the drawer appliance
Control method, moved by the divider that is installed on described in Electromagnetic Control in the drawer to adjust the subregion in drawer, behaviour
Make simply, it is easy to use.
To achieve the above object, the present invention provides a kind of drawer appliance, including drawer, it is located in the drawer with by institute
The divider of the storage space subregion of drawer is stated, at least partly structure of the divider is made of magnetic material, the drawer
Component further includes the electromagnetic control assembly being installed on the drawer, and the electromagnetic control assembly includes along perpendicular to the separation
Direction is spaced apart at least two electromagnet, control unit on the drawer, and described control unit controls each electromagnet
The magnetic field that on-off and each electromagnet generate is strong and weak.
As a further improvement of the present invention, the drawer includes bottom wall, the first side wall of a pair of opposing, Yi Duixiang
To the second sidewall of setting, for the divider perpendicular to the first side wall, at least one the first side wall is equipped with the first guidance knot
Structure, the divider are equipped with the second guide structure being slidably installed with first guide structure, and at least two electromagnet are described in
The setting of first guide structure extending direction interval, the second guide structure at least partly structure are made of magnetic material.
As a further improvement of the present invention, first guide structure includes the guidance being opened on the first side wall
Slot, the guide rail mutually fixed on the outside of the guiding groove with the first side wall, second guide structure include being slidably installed
In the sliding block on the guide rail, the connecting rod that is connected with the sliding block, the sliding block is made of magnetic material, after being installed,
The connecting rod is slided in the guiding groove.
As a further improvement of the present invention, at least two electromagnet are installed on guide rail, after being installed, the electricity
Magnet is projected in the projection that the guide rail extends along direction along the guide rail extending direction.
As a further improvement of the present invention, the drawer includes the door body being installed on outside second sidewall, and the control is single
Member includes being installed on operator control panel, the control circuit of the be electrical connected operator control panel and the electromagnet of the door body upper end.
As a further improvement of the present invention, the drawer appliance further includes the first divider group, first divider
Group includes at least one first divider vertical with the divider, and first divider is vertical with the divider and institute
The first divider is stated to be slidably arranged on the divider.
As a further improvement of the present invention, the electromagnetic control assembly further include be electrical connected with described control unit and
Position detection unit of the divider apart from each magnet positions is sensed in real time.
To achieve the above object, the present invention also provides a kind of refrigerators, are equipped with above-mentioned drawer appliance.
To achieve the above object, the present invention also provides a kind of control method based on above-mentioned drawer appliance, the controls
Method includes: that control unit receives user instructions, and analyzes user instruction to determine electricity that user selects at least two electromagnet
Magnet, the electromagnet are specified electromagnet；Control unit controls specified electromagnet and is powered and/or powers off, so that divider moves
It stops to specified electromagnet.
As a further improvement of the present invention, the electromagnetic control assembly further include be electrical connected with described control unit and
Position detection unit of the divider apart from each magnet positions is sensed in real time；The control method further includes confirming specified electromagnetism
After iron: opening the position detection unit, real-time detection divider is at a distance from specified electromagnet and the real-time range that will test
It is sent to control unit, if real-time range is continuously zero, is terminated；Otherwise, described control unit controls specified electromagnet and is powered,
Until the real-time range is continuously zero, the position detection is closed in the described control unit control specified electromagnet power-off
Unit terminates.
The beneficial effects of the present invention are: described in the magnetic field control that drawer appliance of the invention is generated by electromagnetic control assembly
Divider movement and/or stopping, adjusting the subregion of the drawer, more intelligent, simple to operate.
Detailed description of the invention
Fig. 1 is the overall structure diagram of drawer appliance of the present invention；
Fig. 2 is the partial structure diagram of drawer appliance shown in Fig. 1；
Fig. 3 is another part structural schematic diagram of drawer appliance shown in Fig. 1
Fig. 4 is partial enlarged view at the A of Fig. 3；
Fig. 5 is the structural schematic diagram of link block shown in Fig. 1.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, right in the following with reference to the drawings and specific embodiments
The present invention is described in detail.
As shown in Figures 1 to 5, drawer appliance 100 of the invention, including drawer 1, be located in the drawer 1 with will be described
Divider 2, the electromagnetic control assembly 3 of the storage space subregion of drawer 1.
The drawer 1 include bottom wall 11, the first side wall 12 of a pair of opposing, a pair of opposing second sidewall
13.The bottom wall 11, the first side wall 12 of a pair of opposing, a pair of opposing second sidewall 13 enclose be set as storing sky
Between.In the present embodiment, the drawer 1 further includes door body 15, and the door body 15 is installed on the outside of second sidewall 13.
At least one the first side wall 12 is equipped with the first guide structure 14, and the divider 2 is perpendicular to described first
Side wall 12 is arranged in the storage space of the drawer 1, and the divider 2 is installed on described by first guide structure 14
It is slided in storage space and along 12 extending direction of the first side wall is parallel to.At least partly structure of the divider 2 is by magnetic
Property material be made so that the magnetic field control that the divider 2 is generated by the electromagnetic control assembly 3 is realized movement and/or is stopped.
The divider 2 is equipped with two and is provided separately and each parallel to the first crossbar 21 of the bottom wall 11, described in two connections
First vertical bar 22 of 21 corresponding end of first crossbar, the second guide structure 23 being slidably installed with first guide structure 14,
First vertical bar 22 is connected with second guide structure 23.The separating bar structure is simple, and quality is lighter.
In the present embodiment, it is equipped with the first guide structure 14 on two the first side walls 12, the two of the divider 2
The second guide structure 23 matched with corresponding first guide structure 14 is equipped on one vertical bar 22,2 both ends of divider are equal
It is connected by second guide structure 23 and first guide structure 14 with the first side wall 12 sliding, is enhanced described
The stability of divider 2.Second guide structure 23 is at least partly made of magnetic material, according to the electromagnetic control assembly
Magnetic field caused by 3, second guide structure 23 move and/or stop along first guide structure 14.
First guide structure 14 includes the guiding groove 141 being opened on the first side wall 12, is located at the guidance
141 outside of the slot guide rail 142 fixed with 12 phase of the first side wall, second guide structure 23 are described including being slidably mounted on
The connecting rod 232 of sliding block 231, the connection sliding block 231 and first vertical bar 22 on guide rail 142, it is described after being installed
Connecting rod 232 is slided in the guiding groove 141.The sliding block 231 is made of magnetic material, according to the electromagnetic control assembly
Generated magnetic field, the sliding block 231 slide to drive the divider 2 in the storage space along the guide rail 142
It slides and/or stops adjusting the subregion of drawer.The sliding block 231 can be the metal made of magnetic material, or
The permanent magnet made of magnetic material.
The electromagnetic control assembly 3 include along perpendicular to 2 direction of divider be spaced apart on the drawer 1 extremely
Few two electromagnet 31, control unit, the magnetic field that described control unit controls the on-off of each electromagnet 31 and each electromagnet 31 generates
It is strong and weak.The electromagnetic control assembly further includes that the divider is electrical connected and sensed in real time with described control unit apart from each magnetic
The position detection unit of iron position.
Specifically, at least two electromagnet 31 are installed on the guide rail 142, after being installed, the sliding block 231 is worn
Cross the electromagnet 31 sliding accessible on the guide rail 142.Preferably, the electromagnet 31 prolongs along the guide rail 142
The guide rail 142 that is projected in for stretching direction extends along in the projection in direction, i.e., the described electromagnet 31 is set to the guide rail 142
It is interior.In this embodiment, the electromagnet 31 being equipped at least two electromagnet 31 and two guide rails on two guide rails 142 is symmetric,
So that the equal stress in 2 both ends of divider is capable of the movement and/or stopping of balance and stability.But not limited to this, can also be only one
Guide rail 142 is equipped at least two electromagnet 31 to save cost.
Described control unit includes the operator control panel 32 for being installed on the door body upper end, be electrical connected the operator control panel 32 and institute
The control circuit of electromagnet 31 is stated, user controls the on-off or magnetic field power of the electromagnet 31, operation letter by operator control panel 32
Folk prescription is just.
The electromagnetic control assembly 3 further includes that the sliding block 231 is electrical connected and sensed with the control circuit apart from each
The position detection unit of 31 position of electromagnet.
The control method of drawer appliance 100 of the invention includes:
Control unit receives user instructions, and analyzes user instruction to determine electromagnetism that user selects at least two electromagnet 31
Iron, the electromagnet are specified electromagnet；
Control unit controls specified electromagnet and is powered and/or powers off, so that the movement of divider 2 is stopped to specified electromagnet.
The control method further includes after confirming specified electromagnet:
Open the position detection unit, real-time detection divider 2 is at a distance from specified electromagnet and the real-time range that will test
It is sent to control unit, if real-time range is continuously zero, is terminated；Otherwise, described control unit controls specified electromagnet and is powered,
Until the real-time range is continuously zero, the position detection is closed in the described control unit control specified electromagnet power-off
Unit terminates.
Preferably, described control unit control controls the magnetic field of the specified electromagnet, the separation according to real-time range
Distance of the item 2 apart from designated position is smaller, the magnetic field that the specified electromagnet generates is weaker, so that the divider 2 is gentle
It rests at specified electromagnet.The control method is not limited to this for drawer appliance 100 of the invention.
Whole controlled by magnetic field of the divider 2 is realized movement and/or is stopped adjusting drawer in the present embodiment,
But it is also not necessarily limited to this, user can also provide power-assisted auxiliary adjustment manually during adjusting subregion.
The drawer appliance 100 further includes the first divider group, the first divider group include at least one with it is described
The first vertical divider 41 of divider, described first separates 41 first dividers 41 vertical and described with the divider 2
It is slidably arranged on the divider 2.The first divider group can be moved by being manually controlled on the divider；It can also
It is made at least partly structure of at least one the first dividers 41 of magnetic material, the electromagnetic control assembly further includes along hanging down
At least two electromagnet 31 being directly intervally arranged in 41 direction of the first divider, control each electromagnet 31 by control unit
The magnetic field that on-off or each electromagnet generate is strong and weak so that the divider 2 moves.
In the present embodiment, the first divider group is moved by being manually controlled on the divider, and described first
Divider 41 is provided separately including two and connects the second crossbar 411 each parallel to the second crossbar of the bottom wall 11 411, two
Second vertical bar 412 of corresponding end, the distance between two described second crossbars 411 be greater than two first crossbars 21 between away from
From.
The first divider group further includes the link block 42 for connecting first divider 41 and the divider 2, institute
It states link block 42 and is equipped with and be vertically arranged and the first not connected connecting hole 421, the second connecting hole 422, first connection
Hole 421 is used to pass through for the first crossbar 21, and second connecting hole 422 is used to pass through for the second crossbar 411, described
Second crossbar 411, which is vertically arranged and is slided by link block 42 with the first crossbar 21, to be connected.
The drawer appliance further includes the second divider group, and the second divider group is equipped at least one and the separation
The second parallel divider of item.The second divider group can be manually controlled；It can also be at least one the first dividers
At least partly structure is made of magnetic material, is controlled and is moved by magnetic field.
The invention also discloses a kind of refrigerators, including above-mentioned drawer appliance 100, pass through 31 on-off of at least two electromagnet and production
Raw magnetic field power realizes the movement and/or stopping of the divider 2, more intelligent.In conclusion drawer group of the invention
Part 100 controls the movement of divider 2 by the magnetic field that electromagnetic control assembly generates and/or stops, adjusting point of the drawer
Area, it is more intelligent, it is simple to operate.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. a kind of drawer appliance, including drawer, in the drawer with by the divider of the storage space subregion of the drawer,
It is characterized by: at least partly structure of the divider is made of magnetic material, the drawer appliance further includes being installed on institute
The electromagnetic control assembly on drawer is stated, the electromagnetic control assembly includes that edge is spaced apart perpendicular to the divider direction in institute
At least two electromagnet, control unit on drawer are stated, described control unit controls the on-off of each electromagnet and each electromagnet generates
Magnetic field it is strong and weak.
2. drawer appliance according to claim 1, it is characterised in that: the drawer includes bottom wall, a pair of opposing
The second sidewall of the first side wall, a pair of opposing, the divider is perpendicular to the first side wall, at least one the first side wall
Equipped with the first guide structure, the divider is equipped with the second guide structure being slidably installed with first guide structure, at least
Two electromagnet are arranged along the first guide structure extending direction interval, and the second guide structure at least partly structure is by magnetism
Material is made.
3. drawer appliance according to claim 2, it is characterised in that: first guide structure includes being opened in described the
Guiding groove in one side wall, the guide rail mutually fixed on the outside of the guiding groove with the first side wall, second guidance are tied
The connecting rod that structure includes the sliding block being slidably mounted on the guide rail, is connected with the sliding block, the sliding block is by magnetic material system
At after being installed, the connecting rod is slided in the guiding groove.
4. drawer appliance according to claim 3, it is characterised in that: at least two electromagnet are installed on guide rail, peace
After the completion of dress, the electromagnet is projected in the projection that the guide rail extends along direction along the guide rail extending direction.
5. drawer appliance according to claim 1, it is characterised in that: the drawer includes the door being installed on outside second sidewall
Body, described control unit include the operator control panel for being installed on the door body upper end, the operator control panel that is electrical connected and the electromagnet
Control circuit.
6. drawer appliance according to claim 1, it is characterised in that: the drawer appliance further includes the first divider group,
The first divider group includes at least one first divider vertical with the divider, first divider with it is described
Divider is vertical and first divider is slidably arranged on the divider.
7. drawer appliance according to claim 1, it is characterised in that: the electromagnetic control assembly further includes and the control
Unit is electrical connected and senses position detection unit of the divider apart from each magnet positions in real time.
8. a kind of refrigerator is installed just like drawer appliance of any of claims 1-7.
9. a kind of applied to the control method as described in claim 1 for obtaining drawer appliance, it is characterised in that: the control method packet
Include: control unit receives user instructions, and analyzes user instruction to determine electromagnet that user selects at least two electromagnet, should
Electromagnet is specified electromagnet；
Control unit controls specified electromagnet and is powered and/or powers off, so that divider movement is stopped to specified electromagnet.
10. control method according to claim 9, it is characterised in that: the electromagnetic control assembly further includes and the control
Unit processed is electrical connected and senses position detection unit of the divider apart from each magnet positions in real time；The control method is also
After confirming specified electromagnet:
Open the position detection unit, real-time detection divider is at a distance from specified electromagnet and the real-time range hair that will test
Control unit is given, if real-time range is continuously zero, is terminated；Otherwise, described control unit controls specified electromagnet and is powered, directly
It is continuously zero to the real-time range, the position testing unit is closed in the described control unit control specified electromagnet power-off
Member terminates.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110354159.3A CN113007960B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
| CN201810372205.0A CN109696028B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly, refrigerator with drawer assembly and control method of drawer assembly |
| CN202110354160.6A CN112944789B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
| CN202110354156.XA CN112944788B (en) | 2018-04-24 | 2018-04-24 | Control method of drawer assembly and refrigerator with same |
| CN202110354162.5A CN112944790B (en) | 2018-04-24 | 2018-04-24 | Partition strip assembly, drawer assembly with same and refrigerator |
| CN202110354153.6A CN113007959B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372205.0A CN109696028B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly, refrigerator with drawer assembly and control method of drawer assembly |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110354162.5A Division CN112944790B (en) | 2018-04-24 | 2018-04-24 | Partition strip assembly, drawer assembly with same and refrigerator |
| CN202110354153.6A Division CN113007959B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
| CN202110354159.3A Division CN113007960B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
| CN202110354160.6A Division CN112944789B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
| CN202110354156.XA Division CN112944788B (en) | 2018-04-24 | 2018-04-24 | Control method of drawer assembly and refrigerator with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109696028A true CN109696028A (en) | 2019-04-30 |
| CN109696028B CN109696028B (en) | 2021-05-11 |
Family
ID=66229623
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110354153.6A Active CN113007959B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
| CN202110354162.5A Active CN112944790B (en) | 2018-04-24 | 2018-04-24 | Partition strip assembly, drawer assembly with same and refrigerator |
| CN201810372205.0A Active CN109696028B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly, refrigerator with drawer assembly and control method of drawer assembly |
| CN202110354160.6A Active CN112944789B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
| CN202110354156.XA Active CN112944788B (en) | 2018-04-24 | 2018-04-24 | Control method of drawer assembly and refrigerator with same |
| CN202110354159.3A Active CN113007960B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110354153.6A Active CN113007959B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
| CN202110354162.5A Active CN112944790B (en) | 2018-04-24 | 2018-04-24 | Partition strip assembly, drawer assembly with same and refrigerator |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110354160.6A Active CN112944789B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
| CN202110354156.XA Active CN112944788B (en) | 2018-04-24 | 2018-04-24 | Control method of drawer assembly and refrigerator with same |
| CN202110354159.3A Active CN113007960B (en) | 2018-04-24 | 2018-04-24 | Drawer assembly and refrigerator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN113007959B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665260A (en) * | 2020-12-03 | 2021-04-16 | 青岛海尔电冰箱有限公司 | Refrigerator and supporting control method for outer barrel of drawer in refrigerator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115704639A (en) * | 2021-08-11 | 2023-02-17 | 青岛海尔电冰箱有限公司 | Magnetic field fresh-keeping device and refrigeration equipment |
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| CN112665260A (en) * | 2020-12-03 | 2021-04-16 | 青岛海尔电冰箱有限公司 | Refrigerator and supporting control method for outer barrel of drawer in refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112944789B (en) | 2022-09-20 |
| CN109696028B (en) | 2021-05-11 |
| CN113007959B (en) | 2022-09-20 |
| CN113007960A (en) | 2021-06-22 |
| CN112944788B (en) | 2022-09-23 |
| CN112944789A (en) | 2021-06-11 |
| CN112944790A (en) | 2021-06-11 |
| CN112944788A (en) | 2021-06-11 |
| CN113007959A (en) | 2021-06-22 |
| CN112944790B (en) | 2022-09-20 |
| CN113007960B (en) | 2022-09-20 |
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Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: Qingdao Haier Joint Stock Co.,Ltd. |
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Effective date of registration: 20210423 Address after: 400000 No.1 Gangcheng South Road, Jiangbei District, Chongqing Applicant after: CHONGQING HAIER REFRIGERATION ELECTRIC Co.,Ltd. Applicant after: QINGDAO HAIER REFRIGERATOR Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: Haier Smart Home Co., Ltd. |
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