CN210220368U - Door body for refrigerator and refrigerator - Google Patents
Door body for refrigerator and refrigerator Download PDFInfo
- Publication number
- CN210220368U CN210220368U CN201920487603.7U CN201920487603U CN210220368U CN 210220368 U CN210220368 U CN 210220368U CN 201920487603 U CN201920487603 U CN 201920487603U CN 210220368 U CN210220368 U CN 210220368U
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- China
- Prior art keywords
- door body
- sensor assembly
- human
- detection sensor
- human detection
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- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
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- 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
Abstract
The utility model relates to a door body and refrigerator for refrigerator. The door body includes: a front panel for forming the front part of the door body; the door liner is used for forming the rear part of the door body; the upper decorative strip and the lower decorative strip are respectively used for forming the upper end part and the lower end part of the door body; and a human detection sensor assembly for sensing whether a human is present at the front side of the door body, the human detection sensor assembly being assembled on the lower molding as a whole. This application assembles as a whole with each parts integration of people's feeling sensor assembly, and is easy and simple to handle, has saved manpower and assemble duration, has improved production efficiency. And this application still further improves the mounted position of people's sense sensor assembly, assembles it on the lower trim of the door body, and the bottom of neighbouring door body promptly can enough guarantee people's sense sensor assembly's basic function, can guarantee again that people feels the sensor assembly and can not observed by the user easily, has improved the aesthetic property of door body appearance.
Description
Technical Field
The utility model relates to a cold-stored freezing technique especially relates to a door body and refrigerator for refrigerator.
Background
With the change of electronic technology, the functions of the refrigerator are increased, and the functions applied to the door body of the refrigerator are also in delicate division of labor. The refrigerator door body is provided with more and more functions, for example, a human detection sensor assembly is arranged on the intelligent large-screen refrigerator door body to detect whether people exist on the front side of the refrigerator, so that the refrigerator is intelligently controlled.
The human sensor assembly of current refrigerator is installed at the top central point of the refrigerator door body, and the structure is complicated, the installation is loaded down with trivial details, need carry out the secondary joint assembly with the door body, and the structural dimension requirement to door body glass and last trim is strict to the difficult nature of equipment has directly slowed down the assembly rhythm of assembly scene, seriously influences production efficiency, and more importantly the user observes very easily, and is pleasing to the eye.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an object of first aspect aims at overcoming at least one defect among the prior art, provides one kind and is used for the refrigerator can assemble people portably and feel sensor assembly, and the pleasing to the eye door body of appearance.
It is a further object of the first aspect of the present invention to simplify the mounting operation of the human sensing decorative member.
It is another further object of the first aspect of the present invention to facilitate the removal and maintenance of the motion sensing sensor assembly.
The utility model discloses the purpose of second aspect provides a refrigerator with above-mentioned door body.
According to the utility model discloses an aspect, the utility model provides a door body for refrigerator, it includes:
a front panel for forming a front portion of the door body;
the door liner is used for forming the rear part of the door body;
the upper decorative strip and the lower decorative strip are respectively used for forming the upper end part and the lower end part of the door body; and
the human body detection sensor assembly is used for sensing whether a person exists on the front side of the door body or not, and the human body detection sensor assembly is integrally assembled on the lower decorative strip.
Optionally, the lower portion of the front panel is at least provided with a first through hole for exposing the sensing component on the human detection sensor assembly to the front side of the door body.
Optionally, the door body further includes:
people feel the decoration, the adhesion is in the front side of front panel to with people feel sensor assembly's position front and back correspondence, decorate the door body.
Optionally, a positioning portion for positioning the human body sensing decoration piece is arranged on the human body sensing decoration piece, extends backwards, is inserted into the first through hole of the front panel, and abuts against the inner wall of the first through hole.
Optionally, an accommodating space for accommodating the human detection sensor assembly is formed on the lower decorative strip, and the accommodating space is provided with a bottom opening; and is
People feel sensor assembly and dispose into through bottom opening from down upwards assemble in lower trim, and with lower trim looks joint.
Optionally, the human detection sensor assembly comprises a human detection support, and a human detection sensor and a loudspeaker which are arranged on the human detection support; wherein
People feel the sensor and form people feel the sensing part of sensor assembly, people feel the support with lower trim looks joint.
Optionally, the human body sensing support is connected with the lower decorative strip in an auxiliary reinforcing mode through screws.
Optionally, the human perception bracket comprises a horizontal plate body and a vertical plate body extending upwards from the front side edge of the horizontal plate body perpendicular to the horizontal plate body; wherein
The human detection sensor and the loudspeaker are both arranged on the rear side of the vertical plate body and exposed to the front side of the vertical plate body through a through hole formed in the vertical plate body; and the first clamping part used for clamping the lower decorative strip is perpendicular to the front side edge of the horizontal plate body and extends upwards, and a first fixing hole connected with the lower decorative strip through a screw is formed in the rear side edge of the horizontal plate body.
Alternatively, the mounting position of the human detection sensor assembly on the lower molding is set adjacent to one of the ends of the lower molding in the lateral direction, so that the human detection sensor assembly is located at a position adjacent to one of the bottom corners of the door body.
According to the utility model discloses a second aspect, the utility model provides a refrigerator, it includes:
a box body which is provided with a front side opening for taking and placing articles; and
the door body is arranged on the front side of the box body so as to open and/or close the front side opening of the box body.
The utility model discloses an in the door body, each part integration that will feel the people sensor assembly assembles as a whole, and is easy and simple to handle, has saved manpower and assemble duration, has improved production efficiency. And the installation position of the human sensor assembly is further improved, and the human sensor assembly is assembled on the lower decorative strip of the door body, namely, the lower decorative strip is close to the bottom of the door body, so that the basic functions of the human sensor assembly can be guaranteed, the human sensor assembly cannot be easily observed by a user, and the appearance attractiveness of the door body is improved.
Further, for the outward appearance effect of further the promotion door body, the door body of this application has still set up people and has felt the decoration. According to the mounting method, the traditional clamping mounting mode is replaced, and particularly, the human sensing decorating part is adhered to the front side of the front panel, on one hand, the mounting of the human sensing decorating part can be simply and quickly finished only by using some 3M adhesive tapes, double-sided adhesive tapes and the like, the difficult phenomenon that the human sensing sensor assembly and the human sensing decorating part are clamped with a door body structure to cause secondary clamping assembly is avoided, and the assembling efficiency and the production efficiency are further improved; on the other hand, a clamping structure does not need to be arranged on the human body decorating part, so that the structure of the human body decorating part is simplified to a great extent.
Furthermore, the human sensing sensor assembly is directly clamped with the lower decorative strip, or the connection between the lower decorative strip and the human sensing sensor assembly is enhanced in a screw connection mode, so that the lower decorative strip and the human sensing sensor assembly are assembled together, a direct connection relation does not exist between the human sensing sensor assembly and other structures of the door body, the human sensing sensor assembly can be firmly fixed on the door body, and the human sensing sensor assembly can be conveniently detached and maintained.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic exploded view of a door for a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic enlarged view of portion A of FIG. 1;
fig. 3 and 4 are schematic structural views of the lower molding strip and human detection sensor assembly in different orientations after being disassembled according to one embodiment of the invention;
fig. 5 is a schematic block diagram of a motion sensing sensor assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a refrigerator according to an embodiment of the present invention.
Detailed Description
The utility model discloses at first provide a door body for refrigerator, figure 1 is according to the utility model discloses a schematic structure of a door body for refrigerator of an embodiment decomposes. Referring to fig. 1, the present invention provides a door body 10 including a front panel 11 for forming a front portion of the door body 10, a door liner 12 for forming a rear portion of the door body 10, and an upper trim 13 and a lower trim 14 for forming upper and lower end portions of the door body 10, respectively. Further, the door body 10 further includes two side molding strips 15 for forming two lateral side ends of the door body 10, respectively. A foam insulation layer may be formed in a space defined by the front panel 11, the door liner 12, the upper molding 13, the lower molding 14, and the two side molding 15.
Specifically, the door body 10 further includes a human detection sensor assembly 16 for sensing whether a human is present at the front side of the door body 10, and the human detection sensor assembly 16 is integrally mounted on the lower molding 14. The utility model discloses assemble people as a whole with each parts integration of people sensor assembly 16, it is easy and simple to handle, saved manpower and assemble duration, improved production efficiency. And, the utility model discloses still further improve the mounted position to people sense sensor assembly 16, assemble on the lower trim 14 of the door body 10 with it, the bottom of neighbouring door body 10 promptly, can enough guarantee people sense sensor assembly 16's basic function, can guarantee again that people feel sensor assembly 16 can not observed by the user easily, improved the aesthetic property of the appearance of the door body 10.
Further, the mounting position of the human detecting sensor assembly 16 on the lower molding 14 is set adjacent to one of the end portions of the lower molding 14 in the lateral direction, so that the human detecting sensor assembly 16 is located adjacent to one of the bottom corners of the door body 10. That is, the human detection sensor assembly 16 may be located at the lower left corner or the lower right corner of the door body 10, so as to be less likely to be observed, and is less likely to be damaged by touching with the user's feet.
Specifically, in the embodiment shown in fig. 1, the motion sensor assembly 16 is located at the lower right corner of the door body 10.
Fig. 2 is a schematic enlarged view of a portion a in fig. 1, and referring to fig. 1 and 2, in some embodiments, at least a first through hole 111 for exposing a sensing component on the human sensor assembly 16 to the front side of the door body 10 is opened at a lower portion of the front panel 11. Specifically, the sensing component on the human detection sensor assembly 16 may be a human detection sensor, an infrared sensor, or other suitable component capable of detecting whether a human body exists in front of the door body. In order to improve the detection accuracy of the sensing member, a first through hole 111 may be formed in a lower portion of the front panel 11 so that the sensing member is exposed to the front side of the door 10.
In some alternative embodiments, when the front panel 11 is a transparent glass panel and the sensing component is selected to be a type that is not affected by glass, no through hole may be formed in the front panel 11, and the sensing component directly detects through the glass panel.
In some embodiments, the door body 10 further includes a human detection decoration 17, and the human detection decoration 17 is adhered to a front side of the front panel 11 and corresponds to a position of the human detection sensor assembly 16 in front and rear directions to decorate the door body 10. In order to further promote the outward appearance effect of a body, the door body of this application has still set up people and has felt decoration 17. According to the mounting method, a traditional clamping mounting mode is replaced, and particularly the human sensing decoration 17 is adhered to the front side of the front panel 11, on one hand, the human sensing decoration 17 can be simply and quickly mounted only by using some 3M adhesive tapes, double-sided adhesive tapes and the like, the difficult phenomenon of secondary clamping assembly caused by clamping of the human sensing sensor assembly 16 and the human sensing decoration 17 with a door body structure is avoided, and the assembling efficiency and the production efficiency are further improved; on the other hand, it is not necessary to provide a snap structure on the personal ornament 17, which greatly simplifies the structure of the personal ornament 17 itself.
Specifically, the garnish 17 is a substantially sheet-like member attached to a lower portion of the front surface of the front panel 11. Since the front plate 11 is provided with the first through hole 111, the position of the garnish 17 is restricted (at least the first through hole 111 cannot be covered) when it is attached. For this reason, in some embodiments, the human decorative member 17 is provided with a positioning portion 18 for positioning the human decorative member 17, and the positioning portion 18 extends rearward and is inserted into the first through hole 111 of the front panel 11 and abuts against an inner wall of the first through hole 111, thereby positioning the human decorative member 17 in the up-down direction. Specifically, the positioning portion 18 may extend vertically rearward from the top end of the garnish 17, and abut against the inner upper wall of the first through-hole 111.
In order not to cover the first through hole 111, the human detecting decoration member 17 may be provided with a third through hole 171 corresponding to the first through hole 111 so as to expose at least a head portion of the sensing member of the human detecting sensor assembly 16.
Fig. 3 and 4 are schematic structural diagrams of different orientations of a lower molding strip and a human detection sensor assembly after being disassembled according to an embodiment of the invention. Referring to fig. 3 and 4, in some embodiments, the lower molding 14 has a receiving space 141 formed thereon for receiving the human sensor assembly 16, and the receiving space 141 has a bottom opening 142. The motion sensor assembly 16 is configured to be mounted on the lower molding 14 from bottom to top through the bottom opening 142, and is engaged with the lower molding 14. The human detection sensor assembly 16 is integrally assembled on the lower decorative strip 14 from bottom to top and is clamped with the lower decorative strip 14, so that the human detection sensor assembly 16 can be clamped on the lower decorative strip 14 to form a pre-assembly before the lower decorative strip 14 is assembled with other structures (such as the door lining 12 and the side decorative strip 15), or can be clamped on the lower decorative strip 14 after the lower decorative strip 14 is assembled with other structures (such as the door lining 12 and the side decorative strip 15), and the assembly is flexible.
Fig. 5 is a schematic structural diagram of a human detection sensor assembly according to an embodiment of the present invention. Referring to fig. 3 to 5, in some embodiments, the human sensing assembly 16 includes a human sensing frame 161, and a human sensing sensor 162 and a speaker 163 disposed on the human sensing frame 161. The human detection sensor 162 forms a sensing member of the human detection sensor assembly 16, and the human detection support 161 is engaged with the lower molding 14. That is, the human detection sensor 162 and the speaker 163 may be integrated on the human detection frame 161 to be assembled as one body. Thus, the stability and the firmness of the mounting of the human detection sensor 162 and the horn 163 can be ensured between the assembling of the human detection sensor unit 16.
Further, the human detection bracket 161 is connected with the lower decorative strip 14 in an auxiliary reinforcing manner through screws.
The utility model discloses a people feels sensor assembly 16 is direct with lower trim 14 looks joint, perhaps recycles the mode of screw connection and strengthens being connected between the two for the two assembles together, does not have direct relation of connection between other structures of the door body, not only can feel people sensor 162 fix firmly on the door body, but also the people of being convenient for feel the dismantlement and the maintenance of sensor assembly 16.
Since the sound emitted from the speaker 163 needs to be transmitted through the front panel 11, the front panel 11 may further be provided with a second through hole 112 for transmitting the sound emitted from the speaker 163. The number of the horns 163 may be plural, and thus, the number of the second through holes 112 may also be plural. Meanwhile, the speaker 163 closer to the human sensor 162 may share the first through hole 111 with the human sensor 162, and the first through hole 111 is slightly larger in size, for example, may be a waist-shaped hole or a bar-shaped hole. Correspondingly, the decorative body 17 may also be provided with a fourth through hole 172 for transmitting sound, and the position of the fourth through hole 172 corresponds to the front and back of the horn 163. The fourth through-hole 172 may be a very small micro-hole for aesthetic decoration.
In some embodiments, the human sensing support 161 includes a horizontal plate 1611 and a vertical plate 1612 extending upward from a front side edge of the horizontal plate 1611 perpendicular to the horizontal plate 1611. The human detection sensor 162 and the horn 163 are both mounted on the rear side of the vertical plate body 1612, and are exposed to the front side of the vertical plate body 1612 through a through hole provided in the vertical plate body 1612. Specifically, the rear-facing surface of the vertical plate body 1612 may be provided with a plurality of mounting support structures for mounting and supporting the human detection sensor 162 and the horn 163.
Further, the human detection support 161 has a first engaging portion 1613 for engaging with the lower molding 14, and the first engaging portion 1613 extends upward from the front edge of the horizontal plate 1611 perpendicular to the horizontal plate 1611. Correspondingly, the lower molding 14 is formed with a second clamping portion 143 for clamping with the first clamping portion 1613. The first engaging portion 1613 may be a hook, and the second engaging portion 143 may be a slot. The number of the first clamping portions 1613 may be multiple, and the first clamping portions are uniformly distributed on the front side edge of the horizontal plate 1611, so as to form a stable and uniform connection with the lower molding 14. The human sensing frame 161 further has a first fixing hole 1614 for screw-coupling with the lower molding 14, and the first fixing hole 1614 is opened at a rear side edge of the horizontal plate 1611. Accordingly, the lower molding 14 is formed with a second fixing hole 144 to fasten the first fixing hole 1614 and the second fixing hole 144 by screws inserted into the two fixing holes.
The clamping connection mode and the screw connection mode are respectively formed on the front side edge and the rear side edge of the horizontal plate 1611, so that the connection between the whole human body sensing support 161 and the lower decorative strip 14 is more balanced and stable, and one side is prevented from tilting or moving.
The utility model provides a refrigerator, figure 6 is according to the utility model discloses a schematic structure chart of refrigerator of an embodiment. Referring to fig. 6, the refrigerator 1 of the present invention includes a cabinet 20, and the cabinet 20 has a front opening 21 for taking and placing articles. In particular, the refrigerator 1 further includes the door 10 described in any of the above embodiments, and the door 10 is disposed at the front side of the cabinet 20 to open and/or close the front-side opening 21 of the cabinet 20.
It should be understood by those skilled in the art that, in the embodiment of the present invention, the terms "upper", "lower", "inner", "outer", "horizontal", "front", "rear", etc. used for indicating the orientation or the positional relationship are used with reference to the actual use state of the door 10 and the refrigerator 1, and these terms are only used for convenience of description and understanding of the technical solution of the present invention, and do not indicate or imply that the device or the component referred to must have a specific orientation, and thus, should not be construed as limiting the present invention.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A door body for a refrigerator, comprising:
a front panel for forming a front portion of the door body;
the door liner is used for forming the rear part of the door body;
the upper decorative strip and the lower decorative strip are respectively used for forming the upper end part and the lower end part of the door body; and
the human body detection sensor assembly is used for sensing whether a person exists on the front side of the door body or not, and the human body detection sensor assembly is integrally assembled on the lower decorative strip.
2. The door body of claim 1,
the lower part of the front panel is at least provided with a first through hole for exposing a sensing part on the human detection sensor assembly to the front side of the door body.
3. The door body of claim 2, further comprising:
people feel the decoration, the adhesion is in the front side of front panel to with people feel sensor assembly's position front and back correspondence, decorate the door body.
4. The door body of claim 3,
the human body feeling decoration piece is provided with a positioning part used for positioning the human body feeling decoration piece, the positioning part extends backwards, is inserted into the first through hole of the front panel and is abutted against the inner wall of the first through hole.
5. The door body of claim 1,
an accommodating space for accommodating the human detection sensor assembly is formed on the lower decorative strip, and the accommodating space is provided with a bottom opening; and is
People feel sensor assembly and dispose into through bottom opening from down upwards assemble in lower trim, and with lower trim looks joint.
6. The door body of claim 5,
the human detection sensor assembly comprises a human detection support, a human detection sensor and a loudspeaker, wherein the human detection sensor and the loudspeaker are arranged on the human detection support; wherein
People feel the sensor and form people feel the sensing part of sensor assembly, people feel the support with lower trim looks joint.
7. The door body of claim 6,
the human body sensing support is connected with the lower decorative strip in an auxiliary reinforcing mode through screws.
8. The door body of claim 7,
the human body sensing support comprises a horizontal plate body and a vertical plate body, wherein the vertical plate body extends upwards from the front side edge of the horizontal plate body to be perpendicular to the horizontal plate body; wherein
The human detection sensor and the loudspeaker are both arranged on the rear side of the vertical plate body and exposed to the front side of the vertical plate body through a through hole formed in the vertical plate body; and the first clamping part used for clamping the lower decorative strip is perpendicular to the front side edge of the horizontal plate body and extends upwards, and a first fixing hole connected with the lower decorative strip through a screw is formed in the rear side edge of the horizontal plate body.
9. The door body of claim 1,
the mounting position of the human detection sensor assembly on the lower molding is set to be adjacent to one of the ends of the lower molding in the transverse direction, so that the human detection sensor assembly is located at a position adjacent to one of the bottom corners of the door body.
10. A refrigerator, characterized by comprising:
a box body which is provided with a front side opening for taking and placing articles; and
the door body according to any one of claims 1 to 9, which is provided on a front side of the case to open and/or close a front-side opening of the case.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487603.7U CN210220368U (en) | 2019-04-11 | 2019-04-11 | Door body for refrigerator and refrigerator |
| PCT/CN2020/078599 WO2020207175A1 (en) | 2019-04-11 | 2020-03-10 | Refrigerator door body and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487603.7U CN210220368U (en) | 2019-04-11 | 2019-04-11 | Door body for refrigerator and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210220368U true CN210220368U (en) | 2020-03-31 |
Family
ID=69922861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920487603.7U Active CN210220368U (en) | 2019-04-11 | 2019-04-11 | Door body for refrigerator and refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210220368U (en) |
| WO (1) | WO2020207175A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022262655A1 (en) * | 2021-06-18 | 2022-12-22 | 青岛海尔特种电冰柜有限公司 | Refrigeration apparatus and control method therefor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000180032A (en) * | 1998-12-14 | 2000-06-30 | 弘一 ▲高▼萩 | Automatic door for refrigerator |
| KR20000043140A (en) * | 1998-12-28 | 2000-07-15 | 전주범 | Apparatus for solving negative pressure of refrigerator |
| JP2004108604A (en) * | 2002-09-13 | 2004-04-08 | Hitachi Ltd | Door control device, automatic door, door control method and refrigerator using automatic door |
| JP4276987B2 (en) * | 2004-09-06 | 2009-06-10 | 日立アプライアンス株式会社 | refrigerator |
| CN102878775B (en) * | 2012-10-25 | 2015-06-17 | 合肥美的电冰箱有限公司 | Refrigerator and refrigerator control method |
| DE102013101204A1 (en) * | 2013-02-07 | 2014-08-07 | Miele & Cie. Kg | Domestic appliance and method for automated opening of at least one door of this household appliance |
-
2019
- 2019-04-11 CN CN201920487603.7U patent/CN210220368U/en active Active
-
2020
- 2020-03-10 WO PCT/CN2020/078599 patent/WO2020207175A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022262655A1 (en) * | 2021-06-18 | 2022-12-22 | 青岛海尔特种电冰柜有限公司 | Refrigeration apparatus and control method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020207175A1 (en) | 2020-10-15 |
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