CN113390218B - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
- Publication number
- CN113390218B CN113390218B CN202010862216.4A CN202010862216A CN113390218B CN 113390218 B CN113390218 B CN 113390218B CN 202010862216 A CN202010862216 A CN 202010862216A CN 113390218 B CN113390218 B CN 113390218B
- Authority
- CN
- China
- Prior art keywords
- outer box
- opening
- cell
- unit
- connector portion
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 5
- 238000005187 foaming Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
-
- 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
- F25D23/06—Walls
- F25D23/065—Details
-
- 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
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
- F25D29/005—Mounting of control devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention provides a refrigerator, which simplifies the necessity of size management of wiring. The refrigerator includes an outer box, an inner box, a unit, a wiring having one end connected to the unit or an inside of the unit, and an outer box opening provided in the outer box, wherein the unit has a unit opening having one end opened to a space between the outer box and the inner box, and a part or all of the unit is arranged in the space through the outer box opening, or the unit opening is opposed to the outer box opening, and the wiring extends in the space between the outer box and the inner box and is connected to the unit through the unit opening.
Description
Technical Field
The present invention relates to a refrigerator.
Background
Documents of the prior art
Patent literature
Patent document 1: japanese laid-open patent publication No. 2015-17781
Disclosure of Invention
Problems to be solved by the invention
As described in patent document 1, in the case of a structure in which the connection cord 23 in the box 2 is pulled out of the outer box 3 and connected to the IT adapter 25, IT is necessary to manage the size of the connection cord 23B pulled out to the outside. Since the connection cord 23 that is not pulled out is embedded in the thermal insulating foamed material 4, it is difficult to change the size of the connection cord 23B after the thermal insulating foamed material is filled and cured.
Thus, if the connection cord 23B is too short, IT becomes difficult to connect to the IT adapter 25 during the assembly operation, and the operator may forcibly pull the connection cord 23 and damage IT. When the connecting wire 23B is too long, the remaining portion may be accommodated in the accommodating recess 21, but depending on the extent of this, the assembling workability may deteriorate, or the connecting wire 23B may be damaged by being forcibly folded back.
In addition, in the filling and foaming of the thermal insulating foamed material 4, a foamed material for supporting the outer box from the outside is generally used so as not to deform the outer box due to the foaming pressure. In this case, it is estimated that an operation of temporarily storing and fixing the connecting cord 23B before the filling and foaming process is necessary so that the connecting cord 23B does not contact the foaming material.
Means for solving the problems
The refrigerator of the present invention, which has been completed in view of the above circumstances, has:
an outer box;
an inner box;
a unit;
a wiring having one end connected to the cell or an inside of the cell; and
an outer box opening arranged on the outer box,
the unit has a unit opening having one end opened in a space between the outer case and the inner case,
a part or all of the cells are arranged in the space through the opening of the outer box, or the opening of the cells is opposite to the opening of the outer box,
the wiring extends in a space between the outer box and the inner box and is connected to the cell through the cell opening.
Drawings
Fig. 1 is a front view of a refrigerator of an embodiment.
Fig. 2 is a plan view of the refrigerator of the embodiment.
Fig. 3 is a main portion side view around a top surface of the refrigerator of the embodiment.
Fig. 4 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 2.
Fig. 5 is a sectional view B-B of fig. 2.
Fig. 6 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 2 of embodiment 2.
In the figure:
1-refrigerator, 10-outer box, 10 a-top, 10 c-side, 10 f-corner, 10 g-opening (outer box opening), 12, 13-hinge, 15-inner box, 18-control substrate, 19, 20-wiring, 30-foam insulation material, 50-communication unit, 51-communication substrate, 51 a-antenna part, 52-lower cover (cover), 52 b-bottom, 52 c-protrusion, 52 d-recess, 53-upper cover, 54-trunk, 60-connector part, 70a, 70 b-vacuum insulation material, 100-home communication terminal, 101-external antenna.
Detailed Description
Embodiments of the present invention are explained with reference to the drawings.
< embodiment mode 1 >
Fig. 1 is a front view of a refrigerator 1 of embodiment 1.
The refrigerator 1 includes, from above, a refrigerating chamber 2, an upper-stage freezing chamber 3 and an ice-making chamber 4, a lower-stage freezing chamber 5, and a vegetable chamber 6. The refrigerating compartment doors 2a, 2b are only rotatable doors having hinges 12, 13 as axes, and the other storage compartment doors are pull-out doors. The hinges 12, 13 are covered by hinge covers 12a, 12b, respectively. A display panel 11 is disposed on the refrigerating chamber door 2b, and a user can confirm and command the operation control state of the refrigerator 1 and the setting of the cooling temperature.
Fig. 2 is a plan view of the refrigerator 1 according to embodiment 1.
A communication unit 50 capable of transmitting and receiving radio waves to and from a communication terminal 100 (for example, a wireless router) provided by a user independently of the refrigerator 1, and a control board 18 for performing cooling control of the refrigerator 1 and controlling communication with the communication unit 50 are disposed on, for example, the top surface 10a of the outer box 10 made of metal, for example, steel plate. The communication unit 50 is disposed behind the hinge cover 12a (or the hinge cover 12 b). As described in the present embodiment, when the hinge cover 12a is adjacent to the rear side, radio waves can be easily transmitted and received to and from the region on the front side of the refrigerator. On the other hand, when the control board 18 is adjacent to the wiring 20 described below, noise can be reduced. Therefore, the communication unit 50 may be provided on the projection surface of the control board 18 in the left-right direction.
In order to suppress radio interference when the communication unit 50 performs communication, the control board 18 is provided on the back surface side of the casing 10, for example. In addition, the present invention can be installed in a machine room provided below and above the rear surface side.
The control substrate 18 is electrically connected to the communication unit 50 through a wiring 20, and is electrically connected to the display panel 11 through a wiring 19. The wirings 19 and 20 can extend inside the case (between the outer case 10 and the inner case 15 made of resin). A vacuum heat insulating material 70 and a foam heat insulating material 30 are provided between the outer casing 10 and the inner casing 15. The thermal insulating foamed material 30 may be a foamed filler formed by injecting a foamed liquid, or may be a molded product formed in a step different from the step of assembling a refrigerator.
In the present embodiment, the communication unit 50 is provided adjacent to and separately from the hinge cover 12a, and is constituted by separate members. This can suppress the transmission of vibration when the refrigerating compartment door 2a is closed to the communication unit 50 side via the hinge cover 12 a. Further, the shapes of the hinge covers 12a and 12b can be made the same, and the hinge covers 12a and 12b can be shared, so that the assembling property can be improved.
Fig. 3 is a main portion side view around the top face 10a of the refrigerator 1 of the embodiment. Fig. 4 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 2.
The communication unit 50 includes a non-conductive lower cover 52 provided with an opening (outer box opening) having a part or all of the top surface 10a removed, and a non-conductive upper cover 53 disposed above the lower cover 52. In the present embodiment, substantially all of the lower cover 52 is disposed in the outer case opening, and the remaining portion is used for attachment to the upper cover 53 and cannot be seen in the side view of fig. 3. Thus, at least a part of the communication unit 50 reaches the space between the outer case 10 and the inner case 15. As described in embodiment 2 below, the size of the outer box opening may be reduced to a size that does not allow the lower cover 52 to be housed therein.
The lower cover 52 is made of, for example, resin, and is fixed by the adhesive force of the thermal insulating foamed material 30 filled between the outer box 10 and the inner box 15. That is, in the present embodiment, the outer case is buried in the inner case 15 from the outer case opening. This can suppress the height of the communication unit 50 and the upper cover 53, and can provide the refrigerator 1 with a compact height and improve the mountability.
A communication board 51 having an antenna portion 51a is housed in a space between the lower cover 52 and the upper cover 53. The upper cover 53 can be made of resin, for example. Radio waves transmitted and received by the antenna 51a can mainly pass through the upper cover 53.
In the present embodiment, the thermal insulating foamed material 30 is provided directly below the antenna portion 51a, and the vacuum insulating material 70 is not disposed. Therefore, the top surface 10a including a metal material having a high dielectric constant and the vacuum heat insulating material 70 are not present on the vertical projection surface of the antenna portion 51a, and radio interference can be suppressed. The antenna portion 51a is provided on either the upper surface or the lower surface of the communication substrate 51, but is provided on the lower surface side in the present embodiment.
A projection 52c projecting upward is formed on the lower cover 52, and a projection 53a projecting downward is formed on the upper cover 53. They are inserted into holes (not shown) of the communication substrate 51. Thereby, the communication board 51 can be positioned and fixed. Only one of the projections 52c and 53a may be provided.
An opening (unit opening) is formed in a side surface of the lower cover 52, and the opening communicates with a space (inside the case) just below the top surface 10a, which is a part of the outer case 10, and a connector portion 60, which is one end of the wiring 20, is fitted thereto. The unit opening may be provided on the bottom surface of the lower case 52. The connector portion 60 can be, for example, a panel-mount type connector (panel lock). On the other hand, a connector portion 51b is disposed on the communication board 51. The connector portions 51b and 60 are electrically connected by a relay line 54 provided in a space in the communication unit 50. If the connector portion 51b is disposed in a region where it can be directly connected to the connector portion 60, the relay line 54 may not be provided. However, as described in the present embodiment, by providing the trunk line 54, the connector portions 51b and 60 can be made independent of each other, and the respective heights can be made different. Thus, in the present embodiment, the floor height of the communication board 51 is set closer to the outer box 10 than the recess 52d, so that the installation space of the heat insulator such as the thermal insulating foamed material 30 can be enlarged.
With such a configuration, substantially all of the wiring 20 connecting the communication unit 50 and the control board 18 extends inside the housing 10, and the communication unit 50 can be connected from the space inside the housing 10. Therefore, the necessity of pulling out the outer case 10 can be reduced, and the size management can be facilitated.
In the present embodiment, the thermal insulating foamed material 30 is a foamed filler. Therefore, the wiring 20 is embedded in the thermal insulating foamed material 30. If the connector portion 60 is fixed to the cell opening, or the communication unit 50 or the inside thereof, before the step of filling the thermal insulating foamed material 30, the extra dimension of the wiring 20 is embedded in the thermal insulating foamed material 30, and the occurrence of an extra wiring length or an insufficient wiring length that makes connection impossible can be suppressed. In the case of a device type in which the communication board 51 is not provided, it is not necessary to provide the space for accommodating the wiring 20 drawn out of the housing 10 in the lower cover 52, and the lower cover 52 can be made small, and the heat insulating thickness of the foam insulation material 30 around the lower cover 52 can be increased.
The connector portion 60 has a first locking portion 60a that substantially abuts against the outside of the lower cover 52. Thus, after the foam insulation material 30 is filled, the foam insulation material 4 is closely attached to the first locking portion 60a, and the connector portion 60 can be firmly fixed. An elastic sealing member (not shown) is interposed between the first locking portion 60a and the lower cover 52. This can prevent the urethane foam 30 from entering the communication unit 50 through the gap between the connector portion 60 and the unit opening. The connector unit 60 includes a second locking portion 60b having elasticity and entering the inside of the communication unit 50. After the connector portion 60 is fitted to the cell opening, even if the wiring 20 is pulled before the thermal insulating foamed material 30 is filled, the second locking portion 60b abuts against and is locked to the inner wall of the lower cover 52. Thereby inhibiting the connector portion 60 from coming out of the unit opening.
The lower cover 52 has a recess 52d recessed downward in a region where the wireless board 51 is not disposed. When water enters the communication unit 50, the water can be guided to the recess 52d, and the communication board 51 can be prevented from being immersed in the water.
The connector portion 60 is separated (for example, by 4mm or more) from the bottom of the recess 52d. Thus, when water enters the communication unit 50 and accumulates in the lower cover 52, the connector portion 60 can be prevented from being immersed in water, and the water can be prevented from entering the polyurethane foam 30 side through the cell opening into which the connector portion 60 is fitted.
Further, the size of a portion L1 of the connector portion 60 present inside the communication unit 50 is larger than the size of a portion L2 present outside the communication unit 50 (L1 > L2). The connector portion 60 may be attached to the lower cover 52 in the vertical direction, but preferably extends in the horizontal direction as in the present embodiment. In this way, when the vacuum insulation material 70 is attached to the connector portion 60 on the inner side of the outer box 10, it is possible to prevent the vacuum insulation material 70 from being erroneously damaged by contact with the connector portion 60.
Fig. 5 is a sectional view B-B of fig. 2. The polyurethane foam 30 and the vacuum insulation materials 70a and 70b are provided in a space formed between the top surface 10a and the side surface 10c of the outer box 10 and the inner box 15 made of resin. The ends of the vacuum heat insulating materials 70a and 70b reach the vicinity of the corner 10f of the outer box 10, and the lower cover 52 is provided at the corner 10 f.
The antenna unit 51a and the vacuum insulation material 70b made of a metal material are separated by a size not smaller than a size (for example, not smaller than 30 mm) that does not cause radio interference.
< embodiment 2 >
The structure of embodiment 2 can be the same as embodiment 1 except for the following points. Fig. 6 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 2 in embodiment 2.
Below the lower cover 52, there is a top surface 10a having a shape recessed along the shape of the lower cover 52. The lower cover 52 is disposed opposite to the recess of the top surface 10a. In a part of the recess, an outer box opening facing the cell opening is provided in contrast to the position of the cell opening, and the connector portion 60 can be connected to the communication unit 50 via the cell opening and the outer box opening. That is, in the present embodiment, the outer box opening is not substantially the entire lower cover that houses the communication unit 50, but is sized to match the unit opening.
In order to suppress radio interference caused by metal, the sum of the distance between the antenna portion 51a and the lower cover 52 and the thickness of the lower cover 52 is set to be equal to or larger than a predetermined value (equal to or larger than 10mm in the present embodiment) in the recess of the top surface 10a.
A radio wave absorbing member 55 that transmits and attenuates a part of the incident radio wave is disposed between the communication board 51 and the top surface 10a (the casing 10). This reduces radio interference due to reflection of radio waves by the metal top surface 10a disposed in the vicinity of the communication substrate 51 and the vacuum insulation materials 70a and 70b whose outer surfaces are covered with aluminum foil, and the distance between the communication substrate 51 and the top surface 10a can be designed to be short. Thereby, the refrigerator 1 can be provided with a compact height and a high degree of freedom of installation.
The radio wave absorbing member 55 is preferably a sheet-like member having excellent flexibility such as rubber or silicon. Thus, when the lower cover 52 has the concave-convex shape, the radio wave absorbing member 55 can be provided in accordance with the shape thereof, and radio wave interference can be more effectively suppressed. The radio wave absorbing member 55 may be sandwiched between the communication board 51 and the top surface 10a.
Further, in embodiment 1, the communication unit 50 is disposed closer to the inner case 15 side than the main surface of the outer case 10 through the large outer case opening, and in embodiment 2, the communication unit 50 is disposed in a recess of the outer case 10, thereby reducing the size of the communication unit 50 protruding from the main surface of the outer case 10. If there is no problem even if the projection size is large, a small outer box opening may be provided directly on the main surface of the outer box 10 without providing a large outer box opening or recess, and a cell opening opposed thereto may be provided.
Claims (6)
1. A refrigerator, characterized by comprising:
an outer box;
an inner box;
a unit;
a wiring having one end connected to the cell or an inside of the cell; and
an outer box opening arranged on the outer box,
the unit has a unit opening having one end opened in a space between the outer case and the inner case,
a part or all of the cells are arranged in the space through the outer box opening, or the cell opening is opposed to the outer box opening,
the wiring extends in a space between the outer box and the inner box and is connected to the cell through the cell opening,
the wiring has a connector portion that enters the cell from the cell opening and fits into the cell opening,
has a trunk line for electrically connecting the substrate housed in the unit and the connector portion,
in the cover, the floor surface in or near the area where the connector portion is inserted is positioned vertically below the floor surface in the area where the substrate is attached.
2. The refrigerator according to claim 1,
a foam filler having a thermal insulating foamed material disposed in a space between the outer box and the inner box,
the wiring extends through the thermal insulating foamed material.
3. The refrigerator according to claim 1,
the connector portion enters the cell through the cell opening provided in the side surface of the cell,
and is separated from the floor surface of the cover located on the vertically lower side of the connector portion.
4. The refrigerator according to any one of claims 1 to 3,
a hinge and a hinge cover arranged on the top surface of the outer box,
the unit is arranged on the top surface and is not contacted with the hinge cover.
5. The refrigerator according to any one of claims 1 to 3,
the outer box is provided with a concave part,
the unit is disposed opposite to the recess.
6. The refrigerator according to any one of claims 1 to 3,
the above-mentioned means is communication means for transmitting and receiving electric waves,
a radio wave absorbing member is provided between the communication unit and the outer box.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020-043656 | 2020-03-13 | ||
| JP2020043656A JP2021143801A (en) | 2020-03-13 | 2020-03-13 | refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113390218A CN113390218A (en) | 2021-09-14 |
| CN113390218B true CN113390218B (en) | 2022-11-18 |
Family
ID=77616377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010862216.4A Expired - Fee Related CN113390218B (en) | 2020-03-13 | 2020-08-25 | Refrigerator with a door |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2021143801A (en) |
| CN (1) | CN113390218B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4180297A (en) * | 1977-09-22 | 1979-12-25 | General Electric Company | Sealing grommet in a refrigerator cabinet |
| JP2007120881A (en) * | 2005-10-28 | 2007-05-17 | Mitsubishi Electric Corp | Refrigerator, and refrigerator manufacturing device |
| CN109282567A (en) * | 2017-07-21 | 2019-01-29 | 三菱电机株式会社 | Refrigerator |
| CN208541806U (en) * | 2016-10-06 | 2019-02-26 | 三菱电机株式会社 | Refrigerator |
| JP2020012595A (en) * | 2018-07-19 | 2020-01-23 | パナソニックＩｐマネジメント株式会社 | refrigerator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6052983B2 (en) * | 2012-12-17 | 2016-12-27 | 日軽パネルシステム株式会社 | Refrigerator door heater wiring structure |
| JP6092027B2 (en) * | 2013-07-12 | 2017-03-08 | 東芝ライフスタイル株式会社 | refrigerator |
| JP6683247B2 (en) * | 2016-03-29 | 2020-04-15 | 三菱電機株式会社 | refrigerator |
| US10544983B2 (en) * | 2017-01-03 | 2020-01-28 | Samsung Electronics Co., Ltd. | Refrigerator |
| KR102385823B1 (en) * | 2017-01-03 | 2022-04-13 | 삼성전자주식회사 | Refrigerator |
-
2020
- 2020-03-13 JP JP2020043656A patent/JP2021143801A/en active Pending
- 2020-08-25 CN CN202010862216.4A patent/CN113390218B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4180297A (en) * | 1977-09-22 | 1979-12-25 | General Electric Company | Sealing grommet in a refrigerator cabinet |
| JP2007120881A (en) * | 2005-10-28 | 2007-05-17 | Mitsubishi Electric Corp | Refrigerator, and refrigerator manufacturing device |
| CN208541806U (en) * | 2016-10-06 | 2019-02-26 | 三菱电机株式会社 | Refrigerator |
| CN109282567A (en) * | 2017-07-21 | 2019-01-29 | 三菱电机株式会社 | Refrigerator |
| JP2020012595A (en) * | 2018-07-19 | 2020-01-23 | パナソニックＩｐマネジメント株式会社 | refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021143801A (en) | 2021-09-24 |
| CN113390218A (en) | 2021-09-14 |
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Granted publication date: 20221118 |