CN207865781U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN207865781U CN207865781U CN201721773646.9U CN201721773646U CN207865781U CN 207865781 U CN207865781 U CN 207865781U CN 201721773646 U CN201721773646 U CN 201721773646U CN 207865781 U CN207865781 U CN 207865781U
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- refrigerator
- touch
- incorporating section
- projection device
- central controller
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Abstract
A kind of refrigerator (1), including：Shell (10), central controller (11) and touch projection device (12), touch projection device (12) include：MEMS mirror piece (121), processor (122), and the laser light source (123), infrared light sources (124), the infrared sensor (125) that are integrated on the MEMS mirror piece (121)；The laser light source (123) is suitable for by MEMS mirror piece (121) projection to projection medium, forming virtual touch interface (126)；Infrared light sources (124) are suitable for emitting infrared ray by the MEMS mirror piece (121)；Infrared sensor (125), is adapted to detect for the operation of virtual touch interface (126)；The processor (122), suitable for being based on the testing result of the infrared sensor (125), it generates operation signal and exports to central controller (11), refrigerator (1) is controlled based on the operation signal by central controller (11).Using the above scheme, the interactive experience of refrigerator (1) can be improved.
Description
Technical field
The utility model is related to refrigerating appliance fields, and in particular to a kind of refrigerator.
Background technology
Touch projection device can project in the plane, form virtual touch interface, and can detect user and virtually touch
The operation on interface is controlled, and then realizes the interaction between user, meets the personalized interaction demand of user.
Current touch projection device generally use laser diode as projection source, while built-in infrared linear light source,
Infrared sensor and processor.Wherein, laser diode forms virtual touch interface for projecting to respective planes.It is infrared
Linear light source emits infrared ray.When user operates in virtual touch interface, infrared sensor can incude user virtual
Operation in touch interface, and then corresponding response is exported by processor.
The shortcomings that above-mentioned touch projection device, is：It is independently arranged between each component part, can not integrate, lead to touch-control
Projection arrangement it is oversized, can not be arranged on refrigerator, user can only be carried out by touch LCD screen on refrigerator and refrigerator
Interaction.
Utility model content
The utility model embodiment technical problem to be solved is how to improve the interactive experience of refrigerator.
For this purpose, the one side of the utility model provides a kind of refrigerator, including：It shell, central controller and is fixed on described
The touch projection device of shell, the touch projection device include：MEMS mirror piece, processor, and it is integrated in the MEMS mirror
Laser light source, infrared light sources, the infrared sensor of on piece；Wherein：The laser light source is suitable for passing through the MEMS mirror piece
In projection to projection medium, virtual touch interface is formed；The infrared light sources are suitable for emitting by the MEMS mirror piece infrared
Line；The infrared sensor is adapted to detect for the operation of the virtual touch interface；The processor is suitable for based on described red
The testing result of outside line sensor generates operation signal and exports to the central controller, is based on by the central controller
The operation signal controls refrigerator
Due to being provided with MEMS mirror piece in touch projection device, MEMS mirror piece can integrate laser light source, infrared light sources
And infrared sensor, therefore the size of touch projection device can be greatly reduced, so that the touch projection device can be set
It sets on refrigerator.
Optionally, the shell has the incorporating section for storing the touch projection device, the touch projection device
Suitable for being moved between the retracted position being housed in the incorporating section and the extended position stretched out outside the incorporating section.Thus may be used
So that touch projection device can be incorporated in the incorporating section of shell, the aesthetics of refrigerator is improved.
Optionally, in the extended position, the MEMS mirror piece, laser light source, infrared light sources and infrared sensor
Positioned at the front of the shell.
Optionally, the incorporating section is formed by the notch of the outer surface depressions from the shell.
Optionally, the incorporating section matches with the touch projection device.It is possible thereby to which so that touch projection device is complete
The full incorporating section for being accommodated in shell, further increases the aesthetics of refrigerator.
Optionally, the shell includes the babinet with storeroom and the door for closing the storeroom, the appearance
The portion of receiving is arranged at the top of the babinet.It is possible thereby to convenient for the projection of touch projection device.
Optionally, the refrigerator further includes：First connecting portion on the incorporating section, the touch projection device are set
By the first connecting portion, it can overturn or rotate relative to the incorporating section.It is possible thereby to which so that touch projection device passes through
The mode of overturning or rotation is projected.
Optionally, the incorporating section is arranged on the door handle of the refrigerator.It is arranged in refrigerator relative to by incorporating section
On babinet, the touch projection device being accommodated in incorporating section can be made more hidden, further increase the aesthetics of refrigerator.
Optionally, the incorporating section is arranged in the side of the door handle of the refrigerator.
Optionally, the refrigerator further includes：Second connecting portion on the incorporating section, the touch projection device are set
It, can be flexible relative to the incorporating section by the second connecting portion.It is possible thereby to so that touch projection device pass through it is flexible
Mode is projected.
Optionally, the projection medium is the outer surface of the shell.It is possible thereby to be formed virtually in the outer surface of refrigerator
Touch interface carries out touch control operation convenient for user, improves user experience.
Optionally, the laser light source is RGB laser light sources.It is possible thereby to so that project the virtual touch interface of formation more
It is clear to add, and it is less to radiate.
Optionally, the refrigerator further includes：With the sensing device of central controller coupling, the sensing device is suitable for
It detects whether human body is located in an induction region, and exports corresponding testing result signal to the central controller, by described
Central controller is based on the testing result signal control touch projection device and is turned on and off.It is possible thereby to so that touch-control
Projection arrangement can be automatically turned on or closed, improved user experience based on the testing result of sensing device.
Optionally, the refrigerator further includes：With the manual start device of touch projection device coupling, opened suitable for receiving
Open or close the operation of the touch projection device.It is possible thereby to be based on user's operation, it is turned on and off touch projection device, is carried
The controllability of high touch projection device.
Optionally, the refrigerator further includes：Voice acquisition device is adapted for voice collecting and is sent to collection result
Voice recognition result is sent to the central controller, by institute by the processor after carrying out speech recognition by the processor
Touch projection device described in central controller controls is stated to be turned on and off.It is possible thereby to the phonetic order based on user, open or
Touch projection device is closed, user experience is further increased.
Description of the drawings
Fig. 1 and Fig. 2 is the dimensional structure diagram of refrigerator in one embodiment of the utility model；
Fig. 3 is the internal structure schematic diagram of refrigerator in one embodiment of the utility model；
Fig. 4 and Fig. 5 is the internal structure schematic diagram of refrigerator in another embodiment of the utility model；
Fig. 6 is the internal structure schematic diagram of refrigerator in another embodiment of the utility model.
Specific implementation mode
Currently, touch projection device generally use laser diode is as projection source, at the same it is built-in infrared linear light source, red
Outside line sensor and processor.But be independently arranged between each component part of touch projection device, it can not integrate, cause to touch
Control the oversized of projection arrangement, can not be arranged on refrigerator, user can only by touch LCD screen on refrigerator and refrigerator into
Row interaction.
In view of the above-mentioned problems, the utility model embodiment provides a kind of refrigerator, being secured on the shell of the refrigerator has
The touch projection device of MEMS (Micro-Electro-Mechanical System, MEMS) eyeglass.Due to MEMS mirror
Piece can integrate laser light source, infrared light sources and infrared sensor, therefore can greatly reduce the size of touch projection device,
The touch projection device is arranged on refrigerator, and then the interactive experience of refrigerator can be improved.
It is understandable to enable the above objects, features, and advantages of the utility model to become apparent, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.
Fig. 1 and Fig. 2 is the dimensional structure diagram of refrigerator in one embodiment of the utility model, and Fig. 3 is the utility model one
The internal structure schematic diagram of refrigerator in embodiment.Referring to figs. 1 to Fig. 3, refrigerator 1 may include：
Shell 10；
Central controller 11；
It is fixed on the touch projection device 12 of shell 10.
Specifically, touch projection device 12 may include：MEMS mirror piece 121, processor 122, and it is integrated in MEMS mirror
Laser light source 123, infrared light sources 124, infrared sensor 125 on piece 121.Wherein：
Laser light source 123 is suitable for by the projection of MEMS mirror piece 121 to projection medium, forming virtual touch interface 126；
Infrared light sources 124 are suitable for emitting infrared ray by MEMS mirror piece 121；
Infrared sensor 125 is adapted to detect for the operation of virtual touch interface 126；
Processor 122 is suitable for the testing result based on infrared sensor 125, generates operation signal and exports to center
Controller 11 controls refrigerator 1 based on the operation signal by central controller 11.
In practical applications, the shell 10 of refrigerator 1 usually may include：Babinet 102 with storeroom and for closing
Close the door 103 of storeroom.Central controller 11 is generally disposed in shell 10.Touch projection device 12 can pass through wireless side
Formula is communicated with central controller 11, can also be communicated with central controller 11 by wired mode, with completion pair
The control of refrigerator 1 operates.
In practical applications, MEMS is also referred to as microelectromechanical systems, micro-system, micromechanics etc., can collect microsensor,
The micro- energy of microactrator, micro mechanical structure, micro battery, signal processing and control circuit, high-performance electronic integrated device, interface etc.
In the microdevice or system of one, size is in several millimeters or even smaller.It, can using MEMS mirror piece 121 made of MEMS technology
To integrate laser light source 123, infrared light sources 124, infrared sensor 125, therefore touch projection device 12 can be greatly reduced
Size.Wherein, the quantity of MEMS mirror piece 121 usually setting two, so can to laser that laser light source 123 is launched with
And 124 infrared ray of infrared light sources is reflected.
In an embodiment of the utility model, in order to improve the clarity of virtual touch interface 126, RGB can be selected
Laser light source is as laser light source 123.Reflection of the laser that laser light source 123 is launched through MEMS mirror piece 121, in projection medium
It is upper to form virtual touch interface 126.
Wherein, the medium for being used to form virtual touch interface 126 can be other solid object surfaces, for example, shell 10 is outer
Surface.User can select and adjust touch projection device 12, by the projection of virtual touch interface 126 to any desired position.
Wherein, it can be two dimensional image to be formed by virtual touch interface 126, be not restricted specifically.
In specific implementation, infrared light sources 124 can be hidden in laser light source 123, and emit via MEMS mirror piece 121
Infrared ray.After the completion of projection, infrared sensor 125 can detect behaviour of the user's finger in virtual touch interface 126 in real time
Make, and testing result is sent to processor 122.Wherein, infrared sensor 125 can wirelessly tie detection
Fruit is sent to processor 122, testing result can also be sent to processor 122 by wired mode, is not restricted specifically.
Processor 122 receives the testing result of the transmission of infrared sensor 125, can identify the operational order of user,
And then it generates corresponding operation signal and is sent to central controller 11.Central controller 11 can be based on the operation signal to ice
Case 1 is controlled.
For example, processor 122 can identify that the operational order of user is " temperature of adjustment cold compartment of refrigerator is to 4 degree ".In
It entreats controller 11 after receiving the operation signal, can be adjusted the temperature of cold compartment of refrigerator to 4 degree based on the operation signal.
Referring to figs. 1 to Fig. 6, in order to improve the aesthetics of refrigerator 1, shell 10, which can be arranged, to be had for accommodating touch-control projection
The incorporating section 101 of device 12, touch projection device 12 are suitable in the retracted position being accommodated in incorporating section 101 and stretch out incorporating section
It is moved between extended position outside 101.Touch projection device 12 can be partly hidden in incorporating section 101, can also be all hidden
It is hidden in incorporating section 101.
In one embodiment, when touch projection device 12 stretches out incorporating section 101, MEMS mirror piece 121, laser can be set
Light source 123, infrared light sources 124 and infrared sensor 125 are located at the front of shell 10, so as in the outer surface of shell 10
Form virtual touch interface 126.At this point it is possible to which the front that processor 122 is located at shell 10 is arranged, processor can also be set
122 are located on shell 10, are not restricted specifically.
In practical applications, incorporating section 101 can be formed by the notch of the outer surface depressions of shell 10.At this point, working as touch-control
When projection arrangement 12 is incorporated in incorporating section 101, the part surface of touch projection device 12 is exposed to outside incorporating section 101.It touches
The part that control projection arrangement 12 is exposed to outside incorporating section 101 can protrude from the outer surface of shell 10, can also be with shell 20
Outer surface maintains an equal level, and may also be below the outer surface of shell 10.
In specific implementation, the incorporating section 101 formed by the notch of 10 outer surface depressions of shell, form and dimension are not made
Limitation, as long as being capable of accommodating touch-control projection arrangement 12.
In an embodiment of the utility model, in order to improve the aesthetics of refrigerator 1, incorporating section 101 can be set and touched
The size and shape for controlling projection arrangement 12 match.For example, it is rectangular that incorporating section 101, which can be arranged, with touch projection device 12
Body, and the size of incorporating section 101 can just accommodating touch-control projection arrangement 12.
Further, in one embodiment, referring to Fig.1, Fig. 2, Fig. 4 and Fig. 5, incorporating section 101 can be arranged in babinet 102
Top.In another embodiment, with reference to Fig. 6, incorporating section 201 can also be arranged on the handle of door 103.
Referring to Fig.1, when incorporating section 101 is arranged at the top of babinet 102, the first company can be set on incorporating section 101
Socket part 104.Touch projection device 12 can be overturn or be rotated relative to incorporating section 101 by first connecting portion 104.
Specifically, referring to Fig. 1 and Fig. 2, touch projection device 12 is revolved by first connecting portion 104 relative to incorporating section 101
Turn, after stretching out incorporating section 101, is focused automatically in the outer surface of refrigerator 1 and form virtual touch interface 126.With reference to Fig. 4 and Fig. 5, touch
Projection arrangement 12 is controlled by being overturn relative to incorporating section 101, after stretching out incorporating section 101, can automatically be gathered in the outer surface of refrigerator 1
Coke forms virtual touch interface 126.
Wherein, the angle that touch projection device 12 is rotated or turned over is not restricted, if can project and be formed for
The virtual touch interface 126 of family operation.And various ways setting first connecting portion 104 may be used, for example, can set
Set touch projection device 12 and 101 axis connection of incorporating section.
It specifically can be set according to actual needs and receiving when incorporating section 101 is arranged on the handle of door 103 with reference to Fig. 6
Receive position of the portion 101 on the handle of door 103.
In one embodiment, incorporating section 101 can be arranged in the side of the handle of door 103.Touch projection device 12 can be with
It is stretched out by the way of flexible outside the (not shown) of incorporating section, and is focused automatically in the outer surface of refrigerator 1 and form virtual touch interface
126。
Specifically, second connecting portion (not shown) can be set on incorporating section 101, and touch projection device 12 can pass through
Second connecting portion is flexible relative to the incorporating section 101.Wherein it is possible to second connecting portion be arranged using various ways, specifically not
It is restricted, is connect by controllable spring with incorporating section 101 for example, touch projection device can be arranged.
Further, in order to improve user experience, with reference to Fig. 3, can also be arranged in one embodiment, on refrigerator 1 in
The sensing device 13 for entreating controller 11 to couple.The sensing device 13 is adapted to detect for whether human body is located in an induction region, and defeated
Go out corresponding testing result signal to central controller 11, testing result signal control touch-control is based on by central controller 11 and is thrown
Image device 12 is turned on and off.
Specifically, sensing device 13 can be wirelessly connected with central controller 11, can also be wired with central controller 11
Connection.Sensing device 13 can detect whether human body is located in corresponding induction region in real time.Certainly, user can also close manually
Sensing device 13 is closed, is turned on and off using other manner control touch projection device 12.
When sensing device 13 senses that human body is located at induction region, sensing device 13 can be sent to central controller 11
Testing result signal controls touch projection device 12 by central controller 11 and opens.When human body leaves induction region, center control
Device 11 processed can control the closing of touch projection device 12, or enter dormant state.When sensing device 13 is not sensed by human body position
When induction region, central controller 11 can control touch projection device 12 and be closed, and human body to be sensed is located at
It is then turned on after induction region.
Under normal conditions, when touch projection device 12 is closed or in a dormant state, touch projection device 12 is hidden
It is hidden in incorporating section.When touch projection device 12 is opened, touch projection device 12 can stretch out in incorporating section, in refrigerator 1
Outer surface form virtual touch interface 126.
In another embodiment, the voice acquisition device coupled with central controller 11 can also be arranged on refrigerator 1 (not show
Go out), such as microphone etc..The voice acquisition device can carry out voice collecting and collection result is sent to processor 122, by
After processor 122 carries out speech recognition, voice recognition result is sent to central controller 11, is controlled and is touched by central controller 11
Control projection arrangement 12 is turned on and off.
Specifically, processor 122, can be with preset voice after the collection result for receiving voice acquisition device transmission
Instruction is compared.Wherein, preset phonetic order can be the phonetic order for opening touch projection device 12, or
Close the phonetic order of touch projection device 12.When the two is consistent, processor 122 can send out corresponding voice recognition result
It send to central controller 11, controlling touch projection device 12 by central controller 11 is turned on and off.
Certainly, voice acquisition device can also be turned off manually in user, opened using other manner control touch projection device 12
It opens or closes.
In other embodiments, it can also be manually booted by this in such a way that manual start device is set on refrigerator 1
Device is turned on and off the operation of touch projection device 12 to receive, and then controls being turned on and off for touch projection device 12.
It is understood that in one embodiment, refrigerator 1 can simultaneously using above two or it is two or more by the way of control
Being turned on and off for touch projection device 12 processed, is not restricted specifically.For example, refrigerator 1 can be provided with sensing device 13 simultaneously
And voice acquisition device, and at least one in sensing device 13 and voice acquisition device can be turned off manually by user.At this point,
User can be turned on and off touch projection device 12 by not pent device in sensing device 13 and voice acquisition device.
Although the utility model discloses as above, the utility model is not limited to this.Any those skilled in the art,
It does not depart from the spirit and scope of the utility model, can make various changes or modifications, therefore the scope of protection of the utility model
It should be subject to claim limited range.
Claims (14)
1. a kind of refrigerator (1), including：Shell (10), central controller (11) and the touch projection for being fixed on the shell (10)
Device (12), which is characterized in that the touch projection device (12) includes：MEMS mirror piece (121), processor (122) and whole
Together in laser light source (123), infrared light sources (124), the infrared sensor (125) on the MEMS mirror piece (121)；Its
In：
The laser light source (123) is suitable for by the MEMS mirror piece (121) projection to projection medium, forming virtual touch-control
Interface (126)；
The infrared light sources (124) are suitable for emitting infrared ray by the MEMS mirror piece (121)；
The infrared sensor (125) is adapted to detect for the operation of the virtual touch interface (126)；
The processor (122), is suitable for the testing result based on the infrared sensor (125), and generation operation signal is simultaneously defeated
Go out to the central controller (11), refrigerator (1) is controlled based on the operation signal by the central controller (11).
2. refrigerator (1) as described in claim 1, which is characterized in that the shell (10) has throws for storing the touch-control
The incorporating section (101) of image device (12), the touch projection device (12) are suitable for being accommodated in moving back in the incorporating section (101)
Return moves between setting and stretching out the extended position of the incorporating section (101) outside.
3. refrigerator (1) as claimed in claim 2, which is characterized in that in the extended position, the MEMS mirror piece (121) is swashed
Radiant (123), infrared light sources (124) and infrared sensor (125) are located at the front of the shell (10).
4. refrigerator (1) as claimed in claim 2, which is characterized in that the incorporating section (101) by the shell (10) appearance
The notch of face recess is formed.
5. refrigerator (1) as claimed in claim 2, which is characterized in that the incorporating section (101) and the touch projection device
(12) match.
6. refrigerator (1) as claimed in claim 2, which is characterized in that the shell (10) includes the babinet for having storeroom
(102) and the door (103) for closing the storeroom, the incorporating section (101) are arranged on the top of the babinet (102)
Portion.
7. refrigerator (1) as claimed in claim 2, which is characterized in that further include：Be arranged on the incorporating section (101)
One interconnecting piece (104), the touch projection device (12), can be relative to the incorporating sections by the first connecting portion (104)
(101) it overturns or rotates.
8. refrigerator (1) as claimed in claim 2, which is characterized in that the incorporating section (101) is arranged in the refrigerator (1)
On door (103) handle.
9. refrigerator (1) as claimed in claim 8, which is characterized in that the incorporating section (101) is arranged in the refrigerator (1)
The side of door (103) handle.
10. refrigerator (1) as described in claim 1, which is characterized in that the projection medium is the appearance of the shell (10)
Face.
11. refrigerator (1) as described in claim 1, which is characterized in that the laser light source (123) is RGB laser light sources.
12. refrigerator (1) as described in claim 1, which is characterized in that further include：With the central controller (11) coupling
Sensing device (13), the sensing device (13) are adapted to detect for whether human body is located in an induction region, and export corresponding inspection
Consequential signal is surveyed to the central controller (11), the testing result signal is based on by the central controller (11) and controls institute
Touch projection device (12) is stated to be turned on and off.
13. refrigerator (1) as described in claim 1, which is characterized in that further include：It is coupled with the touch projection device (12)
Manual start device, be turned on and off the operation of the touch projection device (12) suitable for receiving.
14. refrigerator (1) as described in claim 1, which is characterized in that further include：Voice acquisition device is adapted for voice and adopts
Collect and collection result is sent to the processor (122), after carrying out speech recognition by the processor (122), voice is known
Other result is sent to the central controller (11), and controlling the touch projection device (12) by the central controller (11) opens
It opens or closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773646.9U CN207865781U (en) | 2017-12-18 | 2017-12-18 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773646.9U CN207865781U (en) | 2017-12-18 | 2017-12-18 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207865781U true CN207865781U (en) | 2018-09-14 |
Family
ID=63469421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721773646.9U Active CN207865781U (en) | 2017-12-18 | 2017-12-18 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207865781U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404992A (en) * | 2018-10-16 | 2019-03-01 | 珠海格力电器股份有限公司 | The display equipment and kitchen tools system of kitchen tools system |
| CN111076492A (en) * | 2018-10-22 | 2020-04-28 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN112556266A (en) * | 2019-09-24 | 2021-03-26 | 青岛海尔电冰箱有限公司 | Refrigerator with internal projection function |
| CN112629109A (en) * | 2019-09-24 | 2021-04-09 | 青岛海尔电冰箱有限公司 | Refrigerator with projection function |
| CN112629102A (en) * | 2019-09-24 | 2021-04-09 | 青岛海尔电冰箱有限公司 | Refrigerator with projection function |
| CN112902539A (en) * | 2021-03-26 | 2021-06-04 | 安徽省东超科技有限公司 | Refrigerator, operating method and storage medium |
| CN114079760A (en) * | 2020-08-18 | 2022-02-22 | 青岛海信电子产业控股股份有限公司 | Household appliance and projection method thereof |
-
2017
- 2017-12-18 CN CN201721773646.9U patent/CN207865781U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404992A (en) * | 2018-10-16 | 2019-03-01 | 珠海格力电器股份有限公司 | The display equipment and kitchen tools system of kitchen tools system |
| CN111076492A (en) * | 2018-10-22 | 2020-04-28 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN112556266A (en) * | 2019-09-24 | 2021-03-26 | 青岛海尔电冰箱有限公司 | Refrigerator with internal projection function |
| CN112629109A (en) * | 2019-09-24 | 2021-04-09 | 青岛海尔电冰箱有限公司 | Refrigerator with projection function |
| CN112629102A (en) * | 2019-09-24 | 2021-04-09 | 青岛海尔电冰箱有限公司 | Refrigerator with projection function |
| CN114079760A (en) * | 2020-08-18 | 2022-02-22 | 青岛海信电子产业控股股份有限公司 | Household appliance and projection method thereof |
| CN112902539A (en) * | 2021-03-26 | 2021-06-04 | 安徽省东超科技有限公司 | Refrigerator, operating method and storage medium |
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