CN115143722B - Control method of refrigerating device - Google Patents
Control method of refrigerating device Download PDFInfo
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- CN115143722B CN115143722B CN202110347554.9A CN202110347554A CN115143722B CN 115143722 B CN115143722 B CN 115143722B CN 202110347554 A CN202110347554 A CN 202110347554A CN 115143722 B CN115143722 B CN 115143722B
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000011664 signaling Effects 0.000 claims abstract description 4
- 238000009833 condensation Methods 0.000 claims description 35
- 230000005494 condensation Effects 0.000 claims description 35
- 238000005057 refrigeration Methods 0.000 claims description 30
- 230000001954 sterilising effect Effects 0.000 claims description 24
- 238000004659 sterilization and disinfection Methods 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 15
- 238000005286 illumination Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 9
- 230000003993 interaction Effects 0.000 abstract description 4
- 239000002390 adhesive tape Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F25D29/00—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a control method of a refrigerating device, which comprises the following steps: acquiring a door opening signal, and controlling the mounting frame to rotate until the projection module is exposed from the window; judging whether a projection module needs to be started, if so, starting the projection module; if not, controlling the mounting frame to rotate until the lighting module is exposed from the window, and starting the lighting module; after the door is opened or closed, the installation frame can be directly controlled to rotate according to the requirement, so that the switching between the functional modules can be realized, the convenience of interaction is improved, and the use experience of a user is improved.
Description
Technical Field
The utility model relates to the field of refrigeration devices, in particular to a control method of a refrigeration device.
Background
The existing refrigerator is generally provided with an embedded box in a door body, a touch panel is arranged in the embedded box to control operation parameters and the like of the refrigerator, the embedded box occupies part of heat insulation space of the door body, heat insulation performance of the door body is affected, and meanwhile, functions of the touch panel are single. In recent years, the application of projection technology in the refrigerator industry has been widely proposed, and an adjustable projection module is generally installed at the top of the refrigerator, and a touch interface is projected onto the outer surface of a door body or the outer surface of the refrigerator body through the projection module, that is, external projection schemes are adopted, and partial functions of the external projection schemes are limited when a user opens the refrigerator.
In the chinese patent No. CN211120192U, a virtual projection module is disposed at the top of the storage compartment to project a virtual control panel to a designated area of the storage compartment, but in view of limited space for installing the storage compartment, and the need of installing additional lighting modules, sterilization modules, etc. in the refrigeration compartment, each functional module needs to be installed separately, which results in complex process, more time consumption, and more complicated control.
In view of the above, there is a need to provide a new control method of a refrigeration apparatus to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a control method of a refrigeration device capable of improving user interaction experience.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: a control method of a refrigeration device, comprising the steps of:
acquiring a door opening signal, and controlling the mounting frame to rotate until the projection module is exposed from the window;
judging whether a projection module needs to be started, if so, starting the projection module; if not, the mounting frame is controlled to rotate until the lighting module is started after the window is exposed.
As a further improved technical scheme of the utility model, the method for judging whether the projection module needs to be started comprises the following steps:
identifying whether the arm of the user stays in the projection area corresponding to the window for more than a first preset time, if so, judging that the projection module needs to be started; if not, judging that the projection module does not need to be started.
As a further improved technical scheme of the utility model, the method for judging whether the projection module needs to be started comprises the following steps:
recognizing gesture actions of a user, and judging that the projection module needs to be started if the gesture actions are preset gesture actions; if the gesture is different from the preset gesture, the projection module is judged not to be started.
As a further improved technical solution of the present utility model, after the projection module is started, the control method further includes a condensation judgment step of judging whether there is condensation with the surface of the projection module:
acquiring an interface projected to a projection area by a projection module;
judging whether the interface is fuzzy, if so, indicating that condensation exists; if not, no condensation is indicated.
As a further improved technical scheme of the utility model, after judging that the condensation exists, the control method further comprises a condensation removing step of removing the condensation:
the mounting frame is controlled to rotate for n weeks.
As a further improved technical scheme of the utility model, the method for controlling the mounting frame to rotate for n weeks specifically comprises the following steps:
and controlling the mounting frame to rotate alternately in forward rotation and reverse rotation.
As a further improved technical scheme of the utility model, after the mounting frame is controlled to rotate for n weeks, the control method further comprises the following steps: and controlling the heating wire corresponding to the projection module, the illumination module and the sterilization module to start.
As a further improved technical solution of the present utility model, after the projection module is started, the control method further includes the following steps: and after the touch operation of the user is finished, controlling the mounting frame to rotate until the lighting module is exposed from the window, and starting the lighting module.
As a further improved technical solution of the present utility model, after "controlling the rotation of the mounting frame until the lighting module is started after the lighting module is exposed from the window", the control method further includes the following steps:
acquiring a door closing signal;
after the door is closed, the mounting frame is controlled to rotate until the sterilizing module corresponds to the window, and then the sterilizing module is controlled to be started once every second preset time.
As a further improved technical scheme of the utility model, the second preset time is 15min.
As a further improved technical scheme of the utility model, the first preset time is 10s.
As a further improved technical scheme of the utility model, n is 3.
The beneficial effects of the utility model are as follows: in the control method of the refrigerating device, only one functional module can be controlled to be exposed from the window at one time, the interference among the functional modules can be reduced, and the projection module is controlled to be exposed from the window after the door is opened, so that the touch operation is convenient for a user, the interaction convenience is improved, and the use experience of the user is improved.
Drawings
Fig. 1 is a schematic view of a refrigerating apparatus according to the present utility model.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is an exploded view of the liner and the display module of fig. 1.
Fig. 4 is an exploded view of the display module of fig. 1.
Fig. 5 is a schematic view of another angle of the cover body in fig. 4.
Fig. 6 is a flowchart of a control method of the refrigerating apparatus in the present utility model.
Detailed Description
The present utility model will be described in detail with reference to the embodiments shown in the drawings, and reference is made to fig. 1 to 6, which are preferred embodiments of the present utility model. It should be understood that these embodiments are not intended to limit the present utility model, and that functional, method, or structural equivalents and alternatives falling within the scope of the present utility model may be modified by any person skilled in the art to include such embodiments.
The utility model provides a control method of a refrigeration device 100, referring to fig. 1-5, the refrigeration device 100 comprises a refrigeration compartment 2 and a display module 1 arranged in the refrigeration compartment 2, wherein a projection area corresponding to the display module 1 is arranged in the refrigeration compartment 2.
In an embodiment, the display module 1 is disposed at the top of the cooling chamber 2 and is located at the rear side of the vertical beam base 3 at the top of the cooling chamber, and the projection area is located at the bottom side of the cooling chamber 2, which is not limited to this.
Specifically, the refrigeration device 100 includes a liner 21 forming the refrigeration compartment 2, an opening 211 is provided on a top wall of the liner 21, and the display module 1 is installed in the opening 211.
Referring to fig. 4-5, the display module 1 includes a housing box 11, a cylindrical mounting frame 12 rotatably connected in the housing box 11, a driving assembly 13 mounted in the housing box 11 and configured to drive the mounting frame 12 to rotate around its central axis, and a plurality of functional modules disposed on the mounting frame 12 at intervals along a circumferential direction of the mounting frame 12, wherein a window 111 for exposing one of the plurality of functional modules is disposed at a bottom of the housing box 11, that is, the mounting frame 12 is driven to rotate around its central axis by the driving assembly 13 so as to switch the functional modules corresponding to the window 111, so that one of the plurality of functional modules is exposed outwards from the window 111. The integrated setting of a plurality of functional modules can reduce installation space greatly, and just need with display module 1 installs to waiting to install regional, can realize the assembly of a plurality of functional modules, improves installation effectiveness.
It will be appreciated that the central axis of the mounting frame extends in a horizontal direction after the display module 1 is mounted in the refrigeration compartment.
Further, the accommodating box 11 includes a box body 112 and a cover body 113 matched with the box body 112, the window 111 is disposed on the cover body 113, the cover body 113 is clamped with the opening 211 from the inner side of the inner container 21, and the box body 112 is mounted on the outer side of the inner container 21 and corresponds to the opening 211.
Specifically, the peripheral edge of the case 112 has an outer edge 1122, and the case 112 is fixed on the outer side of the liner 21 by attaching double-sided tape or coating glue on the outer edge 1122.
It can be appreciated that in this embodiment, the cover 113 and the box 112 are respectively connected with the inner container to form an installation space for accommodating the mounting rack 12, and in other embodiments, the cover 113 and the box 112 may be directly connected, and in particular, the existing connection modes such as gluing and fastening may be adopted.
Specifically, the plurality of functional modules at least include projection module and lighting module, projection module with lighting module follows the circumference interval of mounting bracket 12 set up in on the mounting bracket 12, promptly, will projection module and lighting module integrate the setting, can reduce installation space, and only need with display module 1 installs to waiting to install the region, can realize projection module with lighting module's installation simplifies the assembly, improves installation effectiveness.
After the mounting frame 12 rotates until the lighting module is exposed from the window 111, the lighting module is started, and light emitted by the lighting module can be emitted outwards from the window 111 to illuminate the refrigeration compartment; after the mounting frame 12 rotates until the projection module is exposed from the window 111, the projection module is started, and an interface projected by the projection module is projected from the window 111 to a projection area for a user to perform touch operation.
Further, the plurality of functional modules further include a sterilization module, the window 111 is provided for exposing one of the projection module, the illumination module and the sterilization module, so that the projection module, the illumination module and the sterilization module are integrated, the installation space can be further reduced, and only the display module 1 needs to be installed in the area to be installed, the projection module, the illumination module and the sterilization module can be installed, the assembly is simplified, and the installation efficiency is further improved.
It will be appreciated that the plurality of functional modules may also be integrated with other functional modules as desired.
Further, a plurality of functional modules are evenly distributed along the circumference of the mounting frame 12, namely, the projection module, the lighting module and the sterilization module are arranged on the mounting frame 12 at intervals of 120 degrees, and when the functional modules are switched, the functional modules can be switched by only controlling the mounting frame 12 to rotate forwards or reversely by 120 degrees, so that the functional modules are convenient to accurately control and relatively simple.
Further, along the circumference of the mounting frame 12, a plurality of module mounting openings (no reference numerals) corresponding to the functional modules one to one are arranged on the mounting frame 12 at intervals, a plurality of transparent covers 121 shielding the module mounting openings respectively, the outer surfaces of the transparent covers 121 are flush with the outer circumferential surfaces of the mounting frame 12, and the functional modules are arranged in the corresponding module mounting openings and located on the inner sides of the transparent covers 121, so that the functional modules can be prevented from being corroded by external water vapor and the like by the transparent covers 121, and the service life of the display module 1 is prolonged.
It is understood that the transparent cover 121 may be regarded as a part of the corresponding functional module.
Further, a heating wire (not shown) is provided at the inner periphery of the transparent cover 121, so that the transparent cover 121 can be heated, thereby preventing the transparent cover 121 from being condensed.
Further, the window 111 has two long sides with the same axial extension direction of the mounting frame 12, the display module 1 further includes two adhesive tapes 122 disposed at the two long sides and protruding toward the accommodating box 11, one end of the adhesive tape 122 facing the mounting frame 12 is attached to the outer peripheral surface of the mounting frame 12, and in the process of rotating the mounting frame 12, the adhesive tapes 122 scrape the condensation on the surface of the transparent cover 121, so as to achieve the effect of removing the condensation.
Specifically, the inside of the mounting frame 12 is hollow, and the mounting opening is communicated with the inside and the outside of the mounting frame 12, so that connecting wires of each functional module can pass through the inside of the mounting frame 12 to be routed, and the internal structure of the display module 1 is simplified.
Specifically, the two opposite ends of the mounting frame 12 are respectively provided with a rotating shaft 123, the accommodating box 11 is internally provided with a mounting plate 114, the mounting plate 114 is provided with a shaft hole matched with the rotating shaft 123, and the mounting frame 12 and the accommodating box 11 can be assembled together by respectively assembling the rotating shafts 123 of the mounting frame 12 into the corresponding shaft holes.
Further, the rotating shaft 123 is hollow, two ends of the box 112 corresponding to the rotating shaft 123 are respectively provided with a wiring hole 1121, and the wiring of each functional module is led out from the inner side of the mounting frame 12, the rotating shaft 123 and the wiring hole 1121 in sequence.
It can be appreciated that after the display module 1 is mounted on the inner container 21, a 3M adhesive tape may be attached to the wiring hole 1121 to seal the wiring hole 1121, so that the foaming material cannot flow into the accommodating box 11 from the wiring hole 1121 during the foaming process.
Further, the driving assembly 13 includes a motor 131 installed in the accommodating box 11, a first gear 132 disposed on an output shaft of the motor 131, and a second gear 133 disposed on the rotating shaft 123 near the motor 131 and meshed with the first gear 132, after the driving assembly 13 is started, the output shaft rotates, and the rotating shaft 123 is driven to rotate by the meshed first gear 132 and second gear 133, so that the mounting frame 12 rotates.
Further, the projection module includes a projection device and an image capturing device, after the door is opened, the mounting frame 12 is first controlled to rotate until the projection module corresponds to the window 111, and the image capturing device can identify gesture actions of a user or acquire time of an arm of the user in a projection area, so as to determine whether the projection device needs to be started.
Meanwhile, after the projection device is started to project the interface to the projection area, the image pickup device can acquire the interface of the projection area and judge whether condensation exists according to whether the interface is fuzzy.
It can be understood that the projection module, the illumination module, and the sterilization module are all located in the refrigeration compartment 2, and the environments are the same, so if the surface of the transparent cover 121 corresponding to the projection module has condensation, the surface of the transparent cover 121 corresponding to the illumination module and the sterilization module has condensation.
In an embodiment, the sterilization module is an ultraviolet sterilization module, which is not limited to this.
Referring to fig. 6, the control method of the refrigeration apparatus 100 of the present utility model includes the following steps:
acquiring a door opening signal, and controlling the mounting frame 12 to rotate until the projection module is exposed from the window 111;
judging whether a projection module needs to be started, if so, starting the projection module; if not, the mounting frame 12 is controlled to rotate until the lighting module is started after the lighting module is exposed from the window 111.
In one embodiment, the "determining whether the projection module needs to be started" specifically includes the following steps:
identifying whether the arm of the user stays in the projection area corresponding to the window 111 for more than a first preset time, if so, judging that the projection module needs to be started; if not, judging that the projection module does not need to be started.
Specifically, the camera equipment is used for identifying the arm of the user and accumulating the residence time of the arm of the user, if the residence time of the arm of the user in the projection area exceeds the first preset time, the user is indicated to need touch operation, namely the projection module is required to be started; if the residence time of the arm of the user in the projection area is less than the first preset time, the user is indicated to take and put the article only, and the projection module is not required to be started.
Specifically, the preset time is 10S.
In another embodiment, the "determining whether the projection module needs to be started" specifically includes the following steps:
recognizing gesture actions of a user, and judging that the projection module needs to be started if the gesture actions are preset gesture actions; if the gesture is different from the preset gesture, the projection module is judged not to be started.
Specifically, the gesture action of the user is obtained through the camera equipment and fed back to the controller, the controller compares the obtained gesture action with a pre-stored gesture action, and if the obtained gesture action is the same as the pre-stored gesture action, the controller judges that the user needs touch operation, namely the projection module needs to be started; if the two are different, the projection module does not need to be started.
Further, after the projection module is started, the control method further includes a condensation judgment step of judging whether the surface of the projection module has condensation or not:
acquiring an interface projected to a projection area by a projection module;
judging whether the interface is fuzzy, if so, indicating that condensation exists; if not, no condensation is indicated.
It is understood that the projection module surface refers to the surface of the transparent cover corresponding to the projection module.
Specifically, the interface of the projection device projected to the projection area is obtained through the image pickup device and fed back to the controller, and the controller judges whether condensation exists according to the definition of the fed-back interface.
It can be understood that if the interface is blurred, the transparent cover is indicated to have condensation; if the interface is clear, the transparent cover is free of condensation, and a user can directly perform touch operation on the interface of the projection area.
Further, after the condensation is judged, the control method further comprises a condensation cleaning step of cleaning the condensation:
the mounting frame 12 is controlled to rotate n weeks.
In the process of rotating the mounting frame 12, the adhesive tape scrapes off the condensation on the surface of the transparent cover, so as to achieve the effect of removing the condensation.
In the process of one circle of rotation of the mounting frame 12, the adhesive tape can sequentially scrape the condensation on the transparent cover corresponding to the projection module, the lighting module and the sterilization module, so that the effect of removing the condensation is achieved.
Specifically, "controlling the mount 12 to rotate n weeks" specifically includes the steps of: the mounting frame 12 is controlled to rotate alternately in forward and reverse directions.
By controlling the forward rotation and the reverse rotation of the mounting frame 12 to alternately rotate, the connection lines of the functional modules can be prevented from being wound in disorder.
In one embodiment, n=3, that is, the mounting frame 12 is controlled to rotate alternately in the forward direction and in the reverse direction, and the mounting frame rotates for 3 weeks, so as to scrape off the condensation on the transparent cover corresponding to the plurality of functional modules.
Further, after "controlling the mount 12 to rotate for n weeks", the control method further includes the steps of: and controlling the heating wire corresponding to the projection module, the illumination module and the sterilization module to start.
That is, the heating wires on the transparent covers corresponding to the projection module, the illumination module and the sterilization module are controlled to be started, so that the corresponding transparent covers can be heated, the temperature of the transparent covers is increased, and the transparent covers are prevented from being condensed.
Specifically, the heating wire may be controlled to heat for a preset time, or the heating time of the heating wire may be controlled by sensing the temperature of the transparent cover, as long as the purpose of preventing the transparent cover from condensation can be achieved.
After the heating wires corresponding to the projection module, the lighting module and the sterilization module are controlled to be started, a user can directly perform touch operation on the interface of the projection area.
Meanwhile, after the touch operation of the user is completed, the mounting frame 12 is controlled to rotate until the lighting module is started after being exposed from the window 111, and the refrigerating compartment 2 is lightened so as to facilitate the user to take and put articles.
Further, after the user finishes taking and placing the article, that is, after "the lighting module is started after the control mount 12 rotates to expose the lighting module from the window 111", the control method further includes the following steps:
acquiring a door closing signal;
after the door is closed, the mounting frame 12 is controlled to rotate until the sterilization module corresponds to the window 111, and then the sterilization module is controlled to be started once every second preset time.
After the door is closed, the sterilizing module is controlled to intermittently start for sterilization, so that bacteria in the refrigerating compartment 2 can be reduced, and the fresh-keeping effect is enhanced.
In an embodiment, the second preset time is 15min, which is not limited to this.
In summary, in the control method of the refrigeration device in the utility model, only one functional module can be controlled to be exposed from the window at a time, so that the interference among the functional modules can be reduced, and the projection module is controlled to be exposed from the window after the door is opened, so that the touch operation is convenient for users, the interaction convenience is improved, and the use experience of the users is improved.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.
Claims (12)
1. A control method of a refrigeration device, characterized by: the control method comprises the following steps:
acquiring a door opening signal, and controlling the mounting frame to rotate until the projection module is exposed from the window;
judging whether a projection module needs to be started, if so, starting the projection module; if not, controlling the mounting frame to rotate until the lighting module is exposed from the window, and starting the lighting module; the projection module and the illumination module are arranged on the mounting frame at intervals along the circumferential direction of the mounting frame.
2. The control method of a refrigeration apparatus according to claim 1, wherein: the step of judging whether the projection module needs to be started specifically comprises the following steps:
identifying whether the arm of the user stays in the projection area corresponding to the window for more than a first preset time, if so, judging that the projection module needs to be started; if not, judging that the projection module does not need to be started.
3. The control method of a refrigeration apparatus according to claim 1, wherein: the step of judging whether the projection module needs to be started specifically comprises the following steps:
recognizing gesture actions of a user, and judging that the projection module needs to be started if the gesture actions are preset gesture actions; if the gesture is different from the preset gesture, the projection module is judged not to be started.
4. The control method of a refrigeration apparatus according to claim 1, wherein: after the projection module is started, the control method further comprises a condensation judgment step of judging whether condensation exists on the surface of the projection module or not:
acquiring an interface projected to a projection area by a projection module;
judging whether the interface is fuzzy, if so, indicating that condensation exists; if not, no condensation is indicated.
5. The control method of a refrigeration apparatus according to claim 4, wherein: after judging that the condensation exists, the control method further comprises a condensation removing step of removing the condensation:
the mounting frame is controlled to rotate for n weeks.
6. The control method of a refrigeration apparatus according to claim 5, wherein: the method for controlling the mounting frame to rotate for n weeks specifically comprises the following steps:
and controlling the mounting frame to rotate alternately in forward rotation and reverse rotation.
7. The control method of a refrigeration apparatus according to claim 5, wherein: after the mounting frame is controlled to rotate for n weeks, the control method further comprises the following steps: and controlling the heating wire corresponding to the projection module, the illumination module and the sterilization module to start.
8. The control method of a refrigeration apparatus according to claim 1, wherein: after the projection module is started, the control method further comprises the following steps: and after the touch operation of the user is finished, controlling the mounting frame to rotate until the lighting module is exposed from the window, and starting the lighting module.
9. A control method of a refrigeration apparatus according to claim 1 or 8, characterized in that: after "control the rotation of the mounting frame to activate the lighting module after the lighting module is exposed from the window", the control method further comprises the steps of:
acquiring a door closing signal;
after the door is closed, the mounting frame is controlled to rotate until the sterilizing module corresponds to the window, and then the sterilizing module is controlled to be started once every second preset time.
10. The control method of a refrigeration apparatus according to claim 9, wherein: the second preset time is 15min.
11. The control method of a refrigeration apparatus according to claim 2, wherein: the first preset time is 10s.
12. The control method of a refrigeration apparatus according to claim 5, wherein: and n is 3.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110347554.9A CN115143722B (en) | 2021-03-31 | 2021-03-31 | Control method of refrigerating device |
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| CN202110347554.9A CN115143722B (en) | 2021-03-31 | 2021-03-31 | Control method of refrigerating device |
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| WO2018197221A1 (en) * | 2017-04-28 | 2018-11-01 | BSH Hausgeräte GmbH | Display of information on a refrigeration appliance |
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| CN115143722A (en) | 2022-10-04 |
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