CN112240669A - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
- Publication number
- CN112240669A CN112240669A CN201910645278.7A CN201910645278A CN112240669A CN 112240669 A CN112240669 A CN 112240669A CN 201910645278 A CN201910645278 A CN 201910645278A CN 112240669 A CN112240669 A CN 112240669A
- Authority
- CN
- China
- Prior art keywords
- air
- refrigerator
- air duct
- duct
- sterilization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
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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
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
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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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
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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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0415—Treating air flowing to refrigeration compartments by purification by deodorizing
Abstract
A refrigerator, comprising: a box body, in which a refrigeration chamber is formed; the air duct is arranged on one side of the refrigerating chamber and is provided with an air inlet and an air outlet communicated with the refrigerating chamber; the refrigerating system is arranged in the box body and used for generating cold air and supplying the cold air to the refrigerating chamber through the air duct; the air conditioner is characterized by further comprising a sterilization and odor removal module, wherein the sterilization and odor removal module is detachably arranged in the air duct, part of the sterilization and odor removal module is arranged in the refrigerating chamber, and the sterilization and odor removal module is positioned on a cold air conveying path from an air inlet of the air duct to the air outlet. The refrigerator provided by the invention is provided with the sterilizing and deodorizing module which is detachably connected, so that the refrigerator is convenient for a user to replace and can continuously sterilize and deodorize the interior of the refrigerator.
Description
Technical Field
The invention relates to a household appliance, in particular to a refrigerator.
Background
The appearance of the refrigerator brings convenience to the life of people, the refrigerator has a fresh-keeping effect on refrigerated foods, vegetables, meat and eggs and the like, and the refrigerator brings convenience to the life of people to a great extent. Refrigerators generally have a freezer compartment and a refrigerator compartment, the working temperature of which is generally higher than 0 ℃ for keeping food fresh. The working temperature of the freezing chamber can reach minus dozens of degrees generally, and the freezing chamber can store food for a long time. However, more articles are stored in the refrigerator, bacteria are easily generated, different foods are easily tainted with one another, the taste of the foods is influenced or the foods are deteriorated, and meanwhile, certain damage is easily caused to human bodies. Therefore, the refrigerator is generally internally provided with the sterilization and odor removal module, but the sterilization and odor removal module has a limited service life, and after the refrigerator is used for a period of time, the sterilization and odor removal module can lose efficacy and can not solve the problem of sterilization and odor removal in the refrigerator for a long time.
Disclosure of Invention
The invention provides a refrigerator, wherein a detachable sterilization and deodorization module is arranged in an air duct of the refrigerator.
The invention provides a refrigerator, comprising:
a box body, in which a refrigeration chamber is formed;
the air duct is arranged on one side of the refrigerating chamber and is provided with an air inlet and an air outlet communicated with the refrigerating chamber;
the refrigerating system is arranged in the box body and used for generating cold air and supplying the cold air to the refrigerating chamber through the air duct;
the air conditioner further comprises a sterilization and odor removal module, wherein the sterilization and odor removal module is detachably arranged in the air duct, part of the sterilization and odor removal module is arranged in the refrigerating chamber, and the sterilization and odor removal module is positioned on a cold air conveying path from an air inlet of the air duct to the air outlet.
Preferably, the refrigerator further comprises a cover plate arranged on the rear side of the refrigerating compartment, the air duct is formed between the cover plate and the box body, the cover plate is provided with a mounting hole, and the sterilization and odor removal module is detachably mounted in the air duct through the mounting hole.
Preferably, the air duct comprises a main air duct provided with the air inlet and a branch air duct connecting the main air duct and the air outlet, and the sterilization and odor removal module is arranged in the main air duct and close to the air inlet.
Preferably, the air duct comprises a main air duct provided with an air inlet and a branch air duct connected with the main air duct and the air outlet, and the sterilization and odor removal module is arranged in the branch air duct.
Preferably, the air outlet includes a first air outlet and a second air outlet which are arranged in a back-to-back manner, the air dividing duct includes a first air dividing duct communicated with the first air outlet and a second air dividing duct communicated with the second air outlet, and the sterilization and odor removal module is arranged in the main air duct and close to the positions of the first air dividing duct and the second air dividing duct.
Preferably, the sterilization and odor removal module comprises a mounting seat matched with the mounting hole box and a sterilization unit arranged in the mounting seat, and the mounting seat is movably mounted in the air duct through the mounting hole.
Preferably, the cover plate is provided with a support frame protruding towards the inside of the air duct along the edge of the mounting hole, and the mounting seat is movably supported on the support frame.
Preferably, the mounting seat is configured in a drawer shape and comprises an accommodating part for accommodating the sterilization unit and an end plate arranged at one end of the accommodating part, the accommodating part is slidably mounted on the supporting frame, the end part of the accommodating part abuts against the box body, and the end plate completely covers the mounting hole.
Preferably, a groove is formed in the cover plate, the groove is communicated with the mounting hole, and a part of the end plate is exposed from the groove.
Preferably, the sterilization unit comprises one or more of activated carbon, molecular sieve and silica gel.
According to the refrigerator, the detachable sterilization and odor removal module is arranged in the air duct, so that a user can conveniently replace a new sterilization and odor removal module, continuous sterilization in the refrigerator is kept, peculiar smell is prevented, and the user experience is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a refrigerator according to an embodiment of the present invention;
fig. 2 is a schematic view of an air duct of the refrigerator shown in fig. 1.
FIG. 3 is another schematic view of the air chute of FIG. 2;
FIG. 4 is a schematic view of a sterilization and odor elimination module of the refrigerator shown in FIG. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention provides a refrigerator including a refrigerator body 10, an air duct 30, and a refrigeration system 50, wherein a refrigeration compartment 20 is formed in the refrigerator body 10, and the air duct 30 is disposed at one side of the refrigeration compartment 20, specifically, the refrigerator further includes a cover plate 11 installed in the refrigeration compartment 20, the air duct 30 is formed between the cover plate 11 and the refrigerator body 10, and the air duct 30 includes an air inlet and an air outlet 31 communicated with the refrigeration compartment 20. The refrigerating system 50 is disposed in the cabinet 10 and is used for generating cold air, and the generated cold air enters the air duct 30 through the air inlet and is supplied to the refrigerating compartment 20 through the air duct 30 and the air outlet 31.
The refrigerator also comprises a sterilization and smell removal module 40, wherein the sterilization and smell removal module 40 is detachably mounted inside the air duct 30 and is positioned on a cold air conveying path from an air inlet of the air duct 30 to the air outlet 31. When the refrigerator is in operation, cold air generated by the refrigerating system 50 is purified by the sterilizing and deodorizing module 40 and flows into the refrigerating compartment 20. A part of the sterilization and odor removal module 40 is arranged in the refrigerating compartment 20, and a user can directly detach and install the sterilization and odor removal module 40 in the refrigerating compartment 20 by operating the part of the sterilization and odor removal module 40 arranged in the refrigerating compartment, so as to ensure the effectiveness of the sterilization and odor removal module 40, and further ensure the continuous sterilization of the refrigerator.
Further, a cover plate 11 is installed at the rear side of the ice making chamber, an air duct 30 is formed between the cover plate 11 and the box body 10, a mounting hole 12 is formed in the cover plate 11, and the sterilization and odor removal module 40 is detachably installed inside the air duct 30 through the mounting hole 12. Specifically, the air duct 30 extends longitudinally along the cabinet 10, the refrigeration system 50 is installed at the bottom of the cabinet 10, and the cool air is delivered from bottom to top along the air duct 30. The user can directly take out or install the sterilization and deodorization module 40 from the installation hole 12 in the refrigeration compartment 20, and the operation is convenient.
Further, the air duct 30 includes a main air duct 32 and a sub-air duct 33, an air inlet provided on the main air duct 32 is communicated with the refrigeration system 50, and the sub-air duct 33 is communicated with the main air duct 32 and the air outlet 31. The cold air generated by the refrigeration system 50 enters the main air duct 32 through the air inlet, is distributed to the sub-air ducts 33, and is delivered to the inside of the refrigeration compartment 20 through the sub-air ducts 33. The sterilizing and deodorizing module 40 is disposed inside the main air duct 32 and near the air inlet. Therefore, only one sterilization and deodorization module 40 is needed to be arranged on the main air duct 32, so that sterilization and deodorization in the refrigerating compartment 20 can be realized.
Furthermore, each air distribution channel 33 is provided with a sterilization and odor removal module 40, and cold air is distributed to different air outlets 31 after flowing through the sterilization and odor removal module 40, so as to improve the reliability of sterilization and odor removal. Specifically, it can be implemented that, the air outlet 31 is formed in the clearance between 11 edges of apron and the box 10, air outlet 31 is including carrying on the back first air outlet and the second air outlet that sets up mutually, the air conditioning opposite direction that first air outlet and second air outlet blown out promptly, divide wind channel 33 including the first branch wind channel that communicates first air outlet and the second branch wind channel that communicates the second air outlet, it removes flavor module 40 to disinfect sets up in dividing wind channel 33, and arrange in the position that closes on first branch wind channel and second branch wind channel, behind air conditioning from main wind channel 32 flow to different branch wind channels 33, it removes flavor module 40 after the disinfection on branch wind channel 33 to flow through, get into inside the room 20 in refrigeration room from air outlet 31, therefore, can enough improve the stability that removes the flavor that disinfects, can reduce the quantity that disinfects again and removes flavor module 40.
Further, referring to fig. 3, the sterilization and odor removal module 40 includes a mounting seat 41 and a sterilization unit 42 disposed in the mounting seat 41, wherein the mounting seat 41 is engaged with the mounting hole 12 and movably mounted in the mounting hole 12, so that a user can conveniently remove the mounting seat 41 and replace the sterilization unit 42 in the mounting seat 41. Be provided with on the apron 11 from the edge of mounting hole 12 towards the inside protruding support frame 13 that stretches of wind channel 30, support frame 13 is the grid form in order to guarantee the air conditioning circulation, and support frame 13 constructs into and disinfects odor removal module 40 matched with shape, specifically, is the cuboid form, and the tip of support frame 13 supports and leans on the box, and mount pad 41 activity is supported on support frame 13 to improve the installation stability of mount pad 41.
Specifically, referring to fig. 4, the mount 41 is configured in a drawer shape, and includes an accommodating portion 411 for accommodating the sterilizing unit 42, and an end plate 412 disposed at one end of the accommodating portion 411. The accommodating portion 411 is slidably mounted on the supporting frame 13, and the end portion of the accommodating portion 411 abuts against the box body 10, specifically, the accommodating portion 411 is grid-shaped, so that the cold air can flow through conveniently, the accommodating portion 411 is rectangular with an open top, and a user can take out the accommodating portion 411 from the open end thereof and place the accommodating portion in the sterilization unit 42. The end plate 412 completely covers the mounting hole 12 to prevent the cool air from leaking from the mounting hole 12. The end plate 412 is placed inside the refrigeration compartment 20, and the user can pull the end plate 412 inside the refrigeration compartment 20 to pull the sterilization and odor removal module 40 out of the mounting hole 12 and replace the sterilization unit 42. The cover plate 11 is provided with a groove 14, the groove 14 is communicated with the mounting hole 12, and a part of the end plate 412 is exposed from the groove 14, so that a user can conveniently pull the end plate 412 through the gap between the end plate 412 and the groove 14. Of course, it is also possible to use other connection methods, such as a pivot connection, for the mounting base 41 and the cover plate 11, and to remove the sterilization unit 42 by rotating the mounting base 41.
Further, the sterilization unit 42 is in a three-dimensional grid shape or a small ball shape to ensure a ventilation effect. The sterilization unit 42 includes a combination of one or more of activated carbon, molecular sieve, and silica gel.
Although the description is given in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art will recognize that the embodiments described herein may be combined as a whole to form other embodiments as would be understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A refrigerator, comprising:
a box body, in which a refrigeration chamber is formed;
the air duct is arranged on one side of the refrigerating chamber and is provided with an air inlet and an air outlet communicated with the refrigerating chamber;
the refrigerating system is arranged in the box body and used for generating cold air and supplying the cold air to the refrigerating chamber through the air duct;
the air conditioner is characterized by further comprising a sterilization and odor removal module, wherein the sterilization and odor removal module is detachably arranged in the air duct, part of the sterilization and odor removal module is arranged in the refrigerating chamber, and the sterilization and odor removal module is positioned on a cold air conveying path from an air inlet of the air duct to the air outlet.
2. The refrigerator as claimed in claim 1, further comprising a cover plate disposed at the rear side of the refrigerating compartment, wherein the air duct is formed between the cover plate and the cabinet, the cover plate is provided with a mounting hole, and the sterilization and odor removal module is detachably mounted in the air duct through the mounting hole.
3. The refrigerator as claimed in claim 1, wherein the air duct includes a main air duct provided with the air inlet and a branch air duct connecting the main air duct and the air outlet, and the sterilization and odor removal module is disposed in the main air duct and adjacent to the air inlet.
4. The refrigerator as claimed in claim 1, wherein the air duct includes a main air duct provided with an air inlet and a sub air duct connecting the main air duct and the air outlet, and the sterilizing and deodorizing module is disposed in the sub air duct.
5. The refrigerator as claimed in claim 4, wherein the air outlet includes a first air outlet and a second air outlet opposite to each other, the air dividing duct includes a first air dividing duct communicating with the first air outlet and a second air dividing duct communicating with the second air outlet, and the sterilizing and deodorizing module is disposed in the air dividing duct and adjacent to the first air dividing duct and the second air dividing duct.
6. The refrigerator as claimed in claim 2, wherein the sterilizing and odor removing module comprises a mounting seat matched with the mounting hole box and a sterilizing unit arranged in the mounting seat, and the mounting seat is movably arranged in the air duct through the mounting hole.
7. The refrigerator as claimed in claim 6, wherein the cover plate is provided with a support frame protruding toward the inside of the air duct along an edge of the mounting hole, and the mounting seat is movably supported to the support frame.
8. The refrigerator as claimed in claim 7, wherein the mounting seat is configured in a drawer shape and includes a receiving portion for receiving the sterilizing unit and an end plate provided at one end of the receiving portion, the receiving portion is slidably mounted to the supporting frame and the end portion abuts against the cabinet, and the end plate completely covers the mounting hole.
9. The refrigerator as claimed in claim 8, wherein the cover plate is provided with a recess communicating with the mounting hole, and a portion of the end plate is exposed from the recess.
10. The refrigerator of claim 7, wherein the sterilizing unit comprises one or a combination of activated carbon, molecular sieve and silica gel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645278.7A CN112240669A (en) | 2019-07-17 | 2019-07-17 | Refrigerator with a door |
| PCT/CN2020/095103 WO2021008273A1 (en) | 2019-07-17 | 2020-06-09 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645278.7A CN112240669A (en) | 2019-07-17 | 2019-07-17 | Refrigerator with a door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112240669A true CN112240669A (en) | 2021-01-19 |
Family
ID=74167159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910645278.7A Pending CN112240669A (en) | 2019-07-17 | 2019-07-17 | Refrigerator with a door |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112240669A (en) |
| WO (1) | WO2021008273A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107568A (en) * | 1993-11-26 | 1995-08-30 | 株式会社金星社 | Deodorizing device for refrigerator |
| CN1152105A (en) * | 1995-10-13 | 1997-06-18 | Lg电子株式会社 | Cooling air circulating structure for refrigerator |
| CN202304205U (en) * | 2011-11-03 | 2012-07-04 | 合肥美菱股份有限公司 | Air duct device for air-cooled refrigerator |
| CN202596523U (en) * | 2012-04-25 | 2012-12-12 | 张始园 | Kitchen cabinet door convenient to open |
| JP2014134357A (en) * | 2013-01-11 | 2014-07-24 | Toshiba Corp | Refrigerator |
| CN205619677U (en) * | 2016-04-08 | 2016-10-05 | 合肥华凌股份有限公司 | Odour removal device and refrigerator disinfect |
| CN206257882U (en) * | 2016-12-13 | 2017-06-16 | 佛山市小鲜互联电器科技有限公司 | A kind of air channel sterilizing deodoring device and the refrigerator with the device |
| CN109077497A (en) * | 2018-10-11 | 2018-12-25 | 上海龙达塑料科技股份有限公司 | A kind of monoblock type blow molding Medical bedside cabinet |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148313A (en) * | 2015-09-30 | 2015-12-16 | 青岛海尔股份有限公司 | Sterilization and deodorization device for refrigerator and refrigerator |
| CN105664207B (en) * | 2016-01-29 | 2019-08-30 | 青岛海尔股份有限公司 | Refrigerator and its degerming deodorizing device and control method |
| CN208301287U (en) * | 2017-09-30 | 2019-01-01 | 明光源盛机电科技有限公司 | A kind of refrigerator type electronic wardrobe |
-
2019
- 2019-07-17 CN CN201910645278.7A patent/CN112240669A/en active Pending
-
2020
- 2020-06-09 WO PCT/CN2020/095103 patent/WO2021008273A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107568A (en) * | 1993-11-26 | 1995-08-30 | 株式会社金星社 | Deodorizing device for refrigerator |
| CN1152105A (en) * | 1995-10-13 | 1997-06-18 | Lg电子株式会社 | Cooling air circulating structure for refrigerator |
| CN202304205U (en) * | 2011-11-03 | 2012-07-04 | 合肥美菱股份有限公司 | Air duct device for air-cooled refrigerator |
| CN202596523U (en) * | 2012-04-25 | 2012-12-12 | 张始园 | Kitchen cabinet door convenient to open |
| JP2014134357A (en) * | 2013-01-11 | 2014-07-24 | Toshiba Corp | Refrigerator |
| CN205619677U (en) * | 2016-04-08 | 2016-10-05 | 合肥华凌股份有限公司 | Odour removal device and refrigerator disinfect |
| CN206257882U (en) * | 2016-12-13 | 2017-06-16 | 佛山市小鲜互联电器科技有限公司 | A kind of air channel sterilizing deodoring device and the refrigerator with the device |
| CN109077497A (en) * | 2018-10-11 | 2018-12-25 | 上海龙达塑料科技股份有限公司 | A kind of monoblock type blow molding Medical bedside cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021008273A1 (en) | 2021-01-21 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210119 |