CN116326966A - Defrosting structure for cabinet door of refrigeration display cabinet - Google Patents
Defrosting structure for cabinet door of refrigeration display cabinet Download PDFInfo
- Publication number
- CN116326966A CN116326966A CN202211375273.5A CN202211375273A CN116326966A CN 116326966 A CN116326966 A CN 116326966A CN 202211375273 A CN202211375273 A CN 202211375273A CN 116326966 A CN116326966 A CN 116326966A
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- hot air
- air outlet
- cabinet
- hot
- 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
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 17
- 238000010257 thawing Methods 0.000 title claims abstract description 9
- 239000011324 bead Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000010100 anticoagulation Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 235000012970 cakes Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/066—Cooling by ventilation
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
- F25D21/125—Removing frost by hot-fluid circulating system separate from the refrigerant system the hot fluid being ambient air
-
- 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
- F25D23/028—Details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The invention discloses a defrosting structure of a cabinet door of a refrigeration display cabinet, which comprises the following components: the cabinet body, cabinet door and end chamber, end chamber internally mounted has the compressor, end chamber openly installs the deep bead, the deep bead top exceeds the cabinet door plane, the deep bead top exceeds cabinet door position and is provided with hot air outlet, the compressor is installed and is close to backplate position at end intracavity, end intracavity is close to the deep bead position and is installed hot air guide fan, the support of hot air guide fan is fixed on the bottom surface of end chamber, the contained angle between the line between hot air guide fan flabellum center and the hot air outlet and the bottom surface is 45. Through the mode, the cabinet door frosting phenomenon can be effectively prevented, the appearance effect of the display cabinet is improved, and the generation of condensed water is reduced.
Description
Technical Field
The invention relates to the field of refrigeration equipment, in particular to a defrosting structure for a cabinet door of a refrigeration display cabinet.
Background
The utility model provides a refrigeration show cupboard is the equipment that is used for carrying out refrigeration show for food, medicines etc. in order to assist selling, be used for places such as market, supermarket, convenience store generally, can carry out refrigeration storage for multiple products such as cake, fruit, vegetables, fresh meat, medicines, the cabinet door of refrigeration show cupboard is generally made for glass, because the inside and outside difference in temperature of refrigeration show cupboard cabinet door is great, especially in summer, ambient humidity is great, the cabinet door outside often has the comdenstion water to condense and appears the frost flower, the frost flower too much, on the one hand can be detained on the cabinet door and influence cabinet door observation effect, on the other hand, outdoor temperature risees, the frost flower melts, can flow downwards along the cabinet body, produce obvious water trace on the cabinet door, influence outward appearance, the comdenstion water flows along the cabinet body, get into the bottom and can produce the influence to electrical apparatus again, perhaps produce the wet seal in cabinet foot position, influence the surrounding environment.
Disclosure of Invention
The invention mainly solves the technical problem of providing a defrosting structure for a cabinet door of a refrigeration display cabinet, which can prevent the cabinet door from frosting and improve the display effect of the display cabinet.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a refrigeration show cupboard cabinet door defrosting structure, refrigeration show cupboard includes: the cabinet body, cabinet door and end chamber, end chamber internally mounted has the compressor, end chamber openly installs the deep bead, the deep bead top exceeds the cabinet door plane, the deep bead top exceeds cabinet door position and is provided with hot air outlet, the compressor is installed and is close to backplate position at end intracavity, end intracavity is close to the deep bead position and is installed hot air guide fan, the support of hot air guide fan is fixed on the bottom surface of end chamber, the contained angle between the line between hot air guide fan flabellum center and the hot air outlet and the bottom surface is 45.
In a preferred embodiment of the present invention, the air outlet angle of the hot air outlet is parallel to the cabinet door.
In a preferred embodiment of the present invention, a grid plate is installed in the hot air outlet, so that the whole hot air outlet is divided into a plurality of grids, and the length of each grid is 2-5 cm.
In a preferred embodiment of the present invention, the top end of the wind deflector is 1-1.5 cm higher than the plane of the cabinet door, and the height of the hot air outlet is 0.5-1 cm.
In a preferred embodiment of the invention, the hot air outlet is further provided with a wind eave, the height of the wind eave is 0.5-1 cm, and the extending direction of the wind eave is flush with the cabinet door.
In a preferred embodiment of the present invention, the diameter of the fan blade of the hot air guiding fan is 1/5 to 1/4 of the width of the front face of the refrigerator.
In a preferred embodiment of the present invention, a distance between the center of the fan blade of the hot air guiding fan and the hot air outlet is 15-20 cm.
In a preferred embodiment of the present invention, the distance between the hot air guiding fan and the compressor is not less than 15cm.
In a preferred embodiment of the invention, a dew receiving box installation position is arranged right below the opposite opening of the cabinet door in the middle of the wind shield.
The beneficial effects of the invention are as follows: according to the invention, by utilizing the structural characteristics of the refrigeration showcase, the hot air generated when the compressor installed in the bottom cavity works is led out, a high-temperature air curtain structure is formed in front of the cabinet door through the hot air outlet, so that the indoor air is prevented from being in direct contact with the cabinet door, on one hand, moisture in the air can be effectively prevented from being condensed on the cabinet door to form frost, on the other hand, the moisture condensed on the cabinet door can be quickly heated and convected and evaporated, the moisture cannot be gathered downwards, the appearance effect of the surface of the cabinet door is improved, the service life of the bottom compressor is prevented from being influenced by water inlet of the bottom cavity, and the structure is already used on the condensation showcase of the latest model, so that the consistency and the appreciation of customers are obtained.
Drawings
FIG. 1 is a schematic side sectional view of a preferred embodiment of the present invention;
FIG. 2 is an enlarged partial schematic side sectional view;
FIG. 3 is a schematic front view of a preferred embodiment of the present invention;
FIG. 4 is a schematic view of an in-cabinet assembly structure according to a preferred embodiment of the invention;
the components in the drawings are marked as follows:
1. the cabinet comprises a cabinet body, a cabinet door, a bottom cavity, a radiator, a wind shield, a compressor, a hot air guide fan, a rat guard and a bottom lock, wherein the cabinet body, the cabinet door, the bottom cavity, the radiator, the wind shield, the compressor, the hot air guide fan, the rat guard and the bottom lock are arranged in sequence, and the bottom lock is arranged in sequence;
501. the mounting position of the dew receiving box, 502, a hot air outlet, 503 and an air eave.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Referring to fig. 1 to 4, an embodiment of the present invention includes:
a refrigerated display cabinet door defrost structure, the refrigerated display cabinet comprising: the novel multifunctional cabinet comprises a cabinet body 1, a cabinet door 2 and a bottom cavity 3, wherein the width of the cabinet body 1 is 60cm, a radiator 4 is arranged at the back of the cabinet body 1, a compressor 6 is arranged in the bottom cavity 3, a wind shield 5 is arranged on the front side of the bottom cavity 3, a rat guard 8 is arranged on the back side of the bottom cavity, the top end of the wind shield 5 is higher than the plane 1cm of the cabinet door 2, a hot air outlet 502 is arranged at the position, higher than the cabinet door 2, of the top end of the wind shield 5, and the height of the hot air outlet 502 is 0.5cm. The hot air outlet is slightly smaller than the height higher than the cabinet door 1, so that hot air can be prevented from being directly blown onto the cabinet door 1, the cabinet door 1 is heated, and the running consumption of the refrigerated cabinet is improved.
Grid plates are installed in the hot air outlet 502, the whole hot air outlet 502 is divided into a plurality of parallel grids, and the length of each grid is 2cm. The hot air outlet 502 is arranged in a grid form, so that sundries can be effectively prevented from falling into the bottom cavity 3 through the hot air outlet.
The air outlet angle of the hot air outlet 502 is parallel to the cabinet door 2. The adoption of the form of parallel air outlet can improve the extension range of the hot air curtain along the cabinet door, effectively prevent indoor air from adhering to the cabinet door 2 to condense and discharge water, and can not directly blow the cabinet door 2 to cause extra energy loss, and the convection intensity of the surface of the cabinet door 2 is maximum when the air outlet is parallel, thereby being beneficial to reducing the condensation of water vapor in hot air.
The hot air outlet 502 is further provided with an air eave 503, the height of the air eave 503 is 0.5cm, and the extending direction of the air eave 503 is flush with the cabinet door 2. The air outlet route of the air outlet can be further bound through the air eave, and the air outlet distance in the horizontal direction is improved.
The compressor 2 is arranged in the bottom cavity 3 and is close to the position of the rat guard 8, the hot air guide fan 7 is arranged in the bottom cavity 3 and is close to the position of the wind guard 5, the bracket of the hot air guide fan 7 is fixed on the bottom surface of the bottom cavity 3, and the included angle between the connecting line between the center of the fan blade of the hot air guide fan 7 and the hot air outlet 502 and the bottom surface is 45 degrees. The diameter of the fan blade of the hot air guiding fan 7 is 12cm. The distance between the center of the fan blade of the hot air guiding fan 7 and the hot air outlet 502 is 15cm. The matching of the diameter of the fan blade and the distance between the fan blade and the hot air outlet of the cabinet can equalize the pressure between the two sides and the center of the hot air outlet as much as possible, prevent the hot air intensity at the side of the cabinet door 2 from being insufficient, the condensed water appears along the door shaft,
the distance between the hot air guiding fan 7 and the compressor 6 is 15cm. In this way, the hot air guiding fan can lead out a part of hot air from the periphery of the compressor, the anticoagulation effect is poor when the distance is too large and the temperature of the hot air is too high when the distance is too small, the temperature of the front of the cabinet door is abnormal,
in the middle of the wind shield 5, a dew receiving box installation position 501 is arranged under the opposite opening door seam of the cabinet door 2, on one hand, the dew receiving box installation position 501 can be used for installing a special dew receiving box, condensate water is prevented from dripping under the unexpected condition, and on the other hand, the working condition of the compressor 6 in the bottom cavity 3 can be observed by taking away the dew receiving box.
Referring to fig. 1 through 4, in another embodiment,
a refrigerated display cabinet door defrost structure, the refrigerated display cabinet comprising: the novel multifunctional cabinet comprises a cabinet body 1, a cabinet door 2 and a bottom cavity 3, wherein the width of the cabinet body 1 is 60cm, a radiator 4 is arranged at the back of the cabinet body 1, a compressor 6 is arranged in the bottom cavity 3, a wind shield 5 is arranged on the front side of the bottom cavity 3, a rat guard 8 is arranged on the back side of the bottom cavity, the top end of the wind shield 5 is higher than the plane of the cabinet door 2 by 1.5cm, a hot air outlet 502 is arranged at the position, higher than the cabinet door 2, of the top end of the wind shield 5, and the height of the hot air outlet 502 is 1cm. The hot air outlet is slightly smaller than the height higher than the cabinet door 1, so that hot air can be prevented from being directly blown onto the cabinet door 1, the cabinet door 1 is heated, and the running consumption of the refrigerated cabinet is improved.
Grid plates are installed in the hot air outlet 502, the whole hot air outlet 502 is divided into a plurality of parallel grids, and the length of each grid is 2cm. The hot air outlet 502 is arranged in a grid form, so that sundries can be effectively prevented from falling into the bottom cavity 3 through the hot air outlet.
The air outlet angle of the hot air outlet 502 is parallel to the cabinet door 2. The adoption of the form of parallel air outlet can improve the extension range of the hot air curtain along the cabinet door, effectively prevent indoor air from adhering to the cabinet door 2 to condense and discharge water, and can not directly blow the cabinet door 2 to cause extra energy loss, and the convection intensity of the surface of the cabinet door 2 is maximum when the air outlet is parallel, thereby being beneficial to reducing the condensation of water vapor in hot air.
The hot air outlet 502 is further provided with an air eave 503, the height of the air eave 503 is 1cm, and the extending direction of the air eave 503 is flush with the cabinet door 2. The air outlet route of the air outlet can be further bound through the air eave, and the air outlet distance in the horizontal direction is improved.
The compressor 2 is arranged in the bottom cavity 3 and is close to the position of the rat guard 8, the hot air guide fan 7 is arranged in the bottom cavity 3 and is close to the position of the wind guard 5, the bracket of the hot air guide fan 7 is fixed on the bottom surface of the bottom cavity 3, and the included angle between the connecting line between the center of the fan blade of the hot air guide fan 7 and the hot air outlet 502 and the bottom surface is 45 degrees. The diameter of the fan blade of the hot air guiding fan 7 is 15cm. The distance between the center of the fan blade of the hot air guiding fan 7 and the hot air outlet 502 is 20cm. The matching of the diameter of the fan blade and the distance between the fan blade and the hot air outlet of the cabinet can equalize the pressure between the two sides and the center of the hot air outlet as much as possible, prevent the hot air intensity at the side of the cabinet door 2 from being insufficient, the condensed water appears along the door shaft,
the distance from the hot air guiding fan 7 to the compressor 6 is 20cm. In this way, the hot air guiding fan can lead out a part of hot air from the periphery of the compressor, the anticoagulation effect is poor when the distance is too large and the temperature of the hot air is too high when the distance is too small, the temperature of the front of the cabinet door is abnormal,
in the middle of the wind shield 5, a dew receiving box installation position 501 is arranged under the opposite opening door seam of the cabinet door 2, on one hand, the dew receiving box installation position 501 can be used for installing a special dew receiving box, condensate water is prevented from dripping under the unexpected condition, and on the other hand, the working condition of the compressor 6 in the bottom cavity 3 can be observed by taking away the dew receiving box.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (10)
1. A refrigerated display cabinet door defrost structure, the refrigerated display cabinet comprising: the cabinet body, cabinet door and end chamber, end chamber internally mounted has the compressor, a serial communication port, end chamber openly installs the deep bead, the deep bead top exceeds the cabinet door plane, the deep bead top exceeds cabinet door position and is provided with hot-blast export, the compressor is installed and is close to backplate position in end chamber, end intracavity is close to the deep bead position and is installed hot-blast guide fan, the support of hot-blast guide fan is fixed on the bottom surface in end chamber, the contained angle between the line and the bottom surface between hot-blast guide fan flabellum center and the hot-blast export is 45.
2. The refrigerated display cabinet door defrost structure of claim 1, wherein the air outlet angle of the hot air outlet is parallel to the cabinet door.
3. The defrosting structure for a cabinet door of a refrigeration showcase according to claim 1, wherein a grid plate is installed in the hot air outlet to divide the whole hot air outlet into a plurality of grids, and the length of each grid is 2-5 cm.
4. The refrigerated display cabinet door defrost structure of claim 1, wherein the top of the wind deflector is 1-1.5 cm higher than the cabinet door plane.
5. The defrost structure for a refrigerated display cabinet door of claim 4, wherein the hot air outlet has a height of 0.5-1 cm.
6. The defrosting structure for a cabinet door of a refrigeration showcase according to claim 1, wherein the hot air outlet is further provided with an air eave, the height of the air eave is 0.5-1 cm, and the extending direction of the air eave is flush with the cabinet door.
7. The defrost structure of a refrigerated display cabinet door of claim 1, wherein the fan blade diameter of the hot air guide fan is 1/5-1/4 of the front width of the refrigerated cabinet.
8. The defrost structure of a refrigerated display cabinet door of claim 1, wherein a distance between the center of the hot air guide fan blade and the hot air outlet is 15-20 cm.
9. The refrigerated display cabinet door defrost structure of claim 1, wherein the hot air guide fan is at a distance of not less than 15cm from the compressor.
10. The defrosting structure for a cabinet door of a refrigeration showcase according to claim 1, wherein a dew receiving box installation position is arranged right below the opposite opening of the cabinet door in the middle of the wind shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211375273.5A CN116326966A (en) | 2022-11-04 | 2022-11-04 | Defrosting structure for cabinet door of refrigeration display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211375273.5A CN116326966A (en) | 2022-11-04 | 2022-11-04 | Defrosting structure for cabinet door of refrigeration display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116326966A true CN116326966A (en) | 2023-06-27 |
Family
ID=86893521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211375273.5A Pending CN116326966A (en) | 2022-11-04 | 2022-11-04 | Defrosting structure for cabinet door of refrigeration display cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116326966A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180007070A (en) * | 2016-07-12 | 2018-01-22 | 김성길 | Showcase to be guarded against any dew on them |
| CN210276627U (en) * | 2019-05-18 | 2020-04-10 | 河南千年冷链设备有限公司 | Double-sided self-selection type refrigeration display cabinet |
| CN211926242U (en) * | 2020-04-25 | 2020-11-13 | 佛山市百盛宝冷链电器有限公司 | Intelligent water drop removing system for lower unit refrigerator panel |
| CN114073385A (en) * | 2020-08-19 | 2022-02-22 | 宁波辰佳电器有限公司 | Unit overhead type display cabinet with glass door body anti-dew structure |
| CN216282224U (en) * | 2021-11-12 | 2022-04-12 | 青岛凯博生物科技有限公司 | Refrigerator with sliding glass door |
| WO2022213472A1 (en) * | 2021-04-10 | 2022-10-13 | 中山市新顺翔电器制造有限公司 | Wine cabinet or refrigerator with refrigerator door glass defrosting function |
-
2022
- 2022-11-04 CN CN202211375273.5A patent/CN116326966A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180007070A (en) * | 2016-07-12 | 2018-01-22 | 김성길 | Showcase to be guarded against any dew on them |
| CN210276627U (en) * | 2019-05-18 | 2020-04-10 | 河南千年冷链设备有限公司 | Double-sided self-selection type refrigeration display cabinet |
| CN211926242U (en) * | 2020-04-25 | 2020-11-13 | 佛山市百盛宝冷链电器有限公司 | Intelligent water drop removing system for lower unit refrigerator panel |
| CN114073385A (en) * | 2020-08-19 | 2022-02-22 | 宁波辰佳电器有限公司 | Unit overhead type display cabinet with glass door body anti-dew structure |
| WO2022213472A1 (en) * | 2021-04-10 | 2022-10-13 | 中山市新顺翔电器制造有限公司 | Wine cabinet or refrigerator with refrigerator door glass defrosting function |
| CN216282224U (en) * | 2021-11-12 | 2022-04-12 | 青岛凯博生物科技有限公司 | Refrigerator with sliding glass door |
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