CN105051474B - Refrigerator and its manufacturing method - Google Patents
Refrigerator and its manufacturing method Download PDFInfo
- Publication number
- CN105051474B CN105051474B CN201480017701.4A CN201480017701A CN105051474B CN 105051474 B CN105051474 B CN 105051474B CN 201480017701 A CN201480017701 A CN 201480017701A CN 105051474 B CN105051474 B CN 105051474B
- Authority
- CN
- China
- Prior art keywords
- display unit
- hole
- refrigerator
- front panel
- door
- 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
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000007769 metal material Substances 0.000 claims abstract description 5
- 102000045246 noggin Human genes 0.000 claims description 44
- 108700007229 noggin Proteins 0.000 claims description 44
- 230000004308 accommodation Effects 0.000 claims description 29
- 238000005187 foaming Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 13
- 239000011810 insulating material Substances 0.000 claims description 13
- 239000006260 foam Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 description 39
- 238000000576 coating method Methods 0.000 description 39
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 11
- 229920002554 vinyl polymer Polymers 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000008014 freezing Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 238000005530 etching Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
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- OKBJVIVEFXPEOU-UHFFFAOYSA-N 1,2,3-trichloro-4-(2,3,6-trichlorophenyl)benzene Chemical compound ClC1=C(Cl)C(Cl)=CC=C1C1=C(Cl)C=CC(Cl)=C1Cl OKBJVIVEFXPEOU-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
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- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 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
- 239000011324 bead Substances 0.000 description 1
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- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
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- 239000004814 polyurethane Substances 0.000 description 1
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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
- F25D23/00—General constructional features
-
- 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
-
- 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
- F25D23/02—Doors; Covers
- F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
-
- 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
- F25D23/062—Walls defining a cabinet
- F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
-
- 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
- F25D27/00—Lighting arrangements
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- 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
- F25D2327/00—Lighting arrangements not provided for in other groups of this subclass
- F25D2327/001—Lighting arrangements on the external side of the refrigerator, freezer or cooling box
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/18—Aesthetic features
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
- F25D2400/361—Interactive visual displays
Abstract
A kind of door of refrigerator includes:Front panel is formed by metal material;Display unit, including the display unit in the rear side of the front panel is set, and when the display unit brighten or it is dimmed when show the operation information of refrigerator;Multiple through-holes are formed in the region corresponding with the display unit of the front panel.Although the display unit is hidden in the inside of the door, user can see the information being shown on the display unit by the multiple through-hole.
Description
Technical field
Embodiment of the disclosure is related to a kind of refrigerator, and display unit is provided on the door of the refrigerator.
Background technology
In general, refrigerator is a kind of household electrical appliance, by including the storeroom for storing food and being used for cold air
It is supplied to the cold air supply unit of storeroom and keeps food fresh.Storeroom is opened/closed by door, is provided on door
The operational order of display unit, operation information or refrigerator for showing refrigerator is input into display unit.
Invention content
Technical problem
In these refrigerators, the display unit of refrigerator is hidden in the inner space of door, to improve the aesthetic feeling of appearance.At this
In the case of kind, the front panel of door is formed by tempered glass or transparent resin material, so as to will be on display unit by front panel
The information of display travels to outside.
Technical solution
According to the one side of the disclosure, a kind of refrigerator includes:Main body;Storeroom is formed in the inside of the main body;Door,
Open/close the storeroom, wherein the door may include:Front panel constitutes the front side and side of the door, and by iron
Plate material is formed, and the front panel has the through-hole through the front panel, wherein the through-hole constitutes predetermined shape;Below
Plate, is attached to the rear portion of the front panel, and constitutes the rear side of the door;Foam space, be formed in the front panel with it is described
Between rear panel;Heat-insulating material foams in the foaming space, so that the storeroom is adiabatic;Display unit, including display
Portion, the display unit have shape corresponding with the shape of through-hole, and when at least part of display unit opens or closes
When show that information, the display unit are arranged at the rear portion of the front panel so that the position of the display unit and the through-hole
Position it is corresponding;Upper cover, including main part and the inside of the main part is formed in accommodate the receiving of the display unit
Space, the upper cover are attached to the top of the front panel;Lower cover is attached to the lower part of the front panel, wherein the receiving
The front in space can be opened wide, so that in the light propagation of the display unit to the through-hole, the upper cover can be arranged to close
Ground contacts the rear side of the front panel, to prevent the heat-insulating material in the foaming space from penetrating into the accommodation space.
The refrigerator may also include the containment member being arranged on the front side of the main part of the upper cover, to seal on described
Space between the main part of lid and the front panel.
The upper cover may also include the insertion groove being formed in the top of the main part, and the display unit passes through described
Insertion groove is inserted into the accommodation space.
The display unit may also include:Light source portion emits light;The light in the light source portion is directed to described by guide part
Display unit.
The display unit may also include emulsion sheet, and the display unit is formed on the emulsion sheet, and the covering
Piece is attached to the guide part.
The predetermined shape of the display unit may include selecting from the group being made of picture, character, numbers and symbols to
Few one kind.
The guide part may include pilot hole, the pilot hole be formed to have from the light source portion to the display unit by
Gradually increased size.
The refrigerator may also include the noggin piece being filled in the through-hole.
The noggin piece can be silicones or ultraviolet light (UV) resin.
The diameter of the through-hole can be 0.1mm to 0.5mm.
The distance between described through-hole can be 0.3mm to 1.5mm.
The thickness of the front panel can be 0.6mm or smaller.
The through-hole can be formed by etch process or laser drilling process.
The display unit may also include the input unit with capacitance touch button, and the input unit can sense front
The touch of the specific region corresponding with capacitance touch button of plate, and can receive the operational order of refrigerator.
According to another embodiment of the present disclosure, a kind of refrigerator includes:Main body;Storeroom is formed in the inside of the main body;
Door, opens/closes the storeroom, wherein the door may include:Front panel, constitutes the front side and side of the door, and by
Iron plate material is formed, and the front panel has the through-hole through the front panel, wherein the through-hole constitutes predetermined shape;Afterwards
Panel, is attached to the rear portion of the front panel, and constitutes the rear side of the door;Foaming space, is formed in the front panel and institute
It states between rear panel;Heat-insulating material foams in the foaming space, so that the storeroom is adiabatic;Display unit, including it is aobvious
Show that portion, the display unit have shape corresponding with the shape of through-hole, and when at least part of display unit plays on or off
Show that information, the display unit are arranged at the rear portion of the front panel when closing, so that the position of the display unit leads to described
The position in hole is corresponding;Upper cover is attached to the top of the front panel;Lower cover is attached to the lower part of the front panel, wherein
The upper cover may include:Accommodation space, the display unit are contained in the accommodation space;Insertion groove is formed in upper cover
In top surface, the display unit is inserted by the insertion groove in the accommodation space;Main part is arranged in accommodation space
Vertical side and horizontal side and rear side, accommodation space is separated and is separated with foaming space.
The refrigerator may also include the containment member being arranged on the front side of the main part of the upper cover, to seal on described
Space between the main part of lid and the front panel.
The upper cover may also include the lid for being attached to the insertion groove, to be inserted into receiving by insertion groove in display unit
Insertion groove is sealed after in space.
According to another embodiment of the present disclosure, a kind of refrigerator includes:Main body;Storeroom is formed in the inside of the main body;
Door, opens/closes the storeroom, wherein the door may include:Front panel, constitutes the front side and side of the door, and by
Iron plate material is formed, and the front panel has the through-hole through the front panel, wherein the through-hole constitutes predetermined shape;Afterwards
Panel, is attached to the rear portion of the front panel, and constitutes the rear side of the door;Foaming space, is formed in the front panel and institute
It states between rear panel;Heat-insulating material foams in the foaming space, so that the storeroom is adiabatic;Display unit, including it is aobvious
Show portion, the display unit has shape corresponding with through-hole, and is shown when at least part of display unit opens or closes
Show that information, the display unit are arranged at the rear portion of the front panel, so that the position of the position of the display unit and the through-hole
It sets corresponding;Noggin piece is filled in through-holes, to prevent foreign matter from penetrating into the inner space of through-hole.
The noggin piece can be ultraviolet light (UV) coating.
Air can be removed from the inner space of through-hole.
Other than the inner space of through-hole, the noggin piece does not overflow the front side of front panel or the table of rear side
Face.
The noggin piece can be transparent.
The diameter of the through-hole can be 0.1mm to 0.5mm.
The distance between described through-hole can be 0.3mm to 1.5mm.
According to another embodiment of the present disclosure, provide it is a kind of manufacture refrigerator method, wherein the refrigerator include main body,
It storeroom and opens/closes storeroom and includes the door of the front panel formed by iron plate material, be formed in the front panel
Through-hole, the method includes:By forming through-hole in execution etching or laser technology in front plate;Filling filling structure in through-holes
Part, to prevent foreign matter from penetrating into the inner space of through-hole.
The noggin piece can be ultraviolet light (UV) coating.
The step of filling noggin piece in through-holes may include the front side that vinyl will be protected to be attached to front panel.
The step of filling noggin piece in through-holes may include the unattached protection ethylene that noggin piece is passed through front panel
It is applied in through-hole on rear side of base.
The step of filling noggin piece in through-holes may include removing the air that generates in the inner space of through-hole.
The step of removing the air generated in the inner space of through-hole, which may include utilizing, is removed in vacuo air.
Before the step of filling noggin piece in through-holes may include turning down spilling into other than the inner space of through-hole
The doctoring process of the noggin piece of the front side of panel or the surface of rear side.
According to another embodiment of the present disclosure, a kind of method packet for filling noggin piece in the through-hole in being formed in plate
It includes:Noggin piece is applied in through-hole;Utilize the air generated in the inner space that through-hole is removed in vacuo;It turns down in addition to through-hole
Inner space except the front side for spilling into front panel or rear side surface noggin piece.
Advantageous effect
As described above, in accordance with an embodiment of the present disclosure, the front panel of refrigerator is formed by metal material, and display unit is hidden in
In the inner space of door, in outside by the through-hole that is formed in front panel it can be seen that the information of display on the display unit.
Therefore, it is possible to improve the aesthetic feeling of refrigerator.
Description of the drawings
Through a description of the embodiment given below with reference to the drawings, the these and/or other aspects of the disclosure will become bright
It is aobvious, and it is more readily appreciated that wherein:
Fig. 1 shows the appearance of refrigerator according to an embodiment of the present disclosure;
Fig. 2 is the schematic, exploded perspective view of the door of refrigerator shown in Fig. 1;
Fig. 3 is the sectional view of the door of the refrigerator of Fig. 1;
Fig. 4 is the exploded view of the display unit of the refrigerator of Fig. 1;
Fig. 5 is the enlarged drawing of the peripheral part of the through-hole of the front panel of the refrigerator of Fig. 1;
Fig. 6 is the enlarged drawing of the peripheral part of the through-hole of front panel in the state that the display unit of the refrigerator of Fig. 1 is closed;
Fig. 7 is the sectional view intercepted along the line B-B of Fig. 5;
Fig. 8 shows the noggin piece in the through-hole of filling in the figure 7;
Fig. 9 shows the state according to an embodiment of the present disclosure that air is generated when noggin piece is applied in through-hole;
Figure 10 shows the state for removing air from the through-hole of Fig. 9 using vacuum equipment;
Figure 11 is the flow chart for the method for showing the noggin piece of filling in through-holes according to an embodiment of the present disclosure;
Figure 12 shows that noggin piece according to another embodiment of the present disclosure is applied to the state in through-hole;
Figure 13 shows the flow chart of the method for the noggin piece of filling in through-holes according to another embodiment of the present disclosure.
The preferred forms of the present invention
Embodiment of the disclosure is will be described in detail now, its example is shown in the drawings, wherein identical label is always
Indicate identical element.
Fig. 1 shows the appearance of refrigerator according to an embodiment of the present disclosure.
Referring to Fig.1, refrigerator 1 includes:Main body 10;Storeroom 11 and 12 is arranged inside main body 10;Cold air supply unit
Cold air is supplied to storeroom 11 and 12 by (not shown).
Storeroom 11 and 12 can be separated into upper refrigerating chamber 11 and lower freezing chamber 12 by midfeather.Refrigerating chamber 11 is positively retained at greatly
In 0 DEG C of temperature, to keep food under refrigerated conditions.Refrigerating chamber 11 has open front side, can be incited somebody to action by open front side
Food is put into refrigerating chamber 11 or is taken out from refrigerating chamber 11.Open front side can be by being rotatably coupled to a pair of main body 10
Door 21 and 22 opens/closes.Handle 21a and 22a may be provided at one on the door on 21 and 22.
Freezing chamber 12 is positively retained at 0 DEG C of temperature below, to keep food under freezing conditions.Freezing chamber 12, which has, to be opened wide
Front side, food can be put into freezing chamber 12 by open front side or be taken out from freezing chamber 12.Open front side can pass through
The door 31 that is mounted slidably along forward/backward direction opens/closes.Handle 31a may be provided on door 31.
Multiple through-holes 51 may be formed in one in door 21 and 22, wherein the behaviour of refrigerator 1 is shown by multiple through-holes 51
Make information.At least part of multiple through-holes 51 brightens or dimmed, so as to show specific shape, therefore can be aobvious by through-hole 51
Show the operation information of refrigerator 1.The construction of through-hole 51 is described below.
Although showing appearance of french doors refrigerator (FDR) in the present example of the disclosure, embodiment of the disclosure is unlimited
In this, and the refrigerator of all types can be used.
Fig. 2 is the schematic, exploded perspective view of the door of refrigerator shown in Fig. 1;Fig. 3 is the section of the door of the refrigerator of Fig. 1
Figure.
With reference to Fig. 2 and Fig. 3, door 21 can be combined with each other by shape by by front panel 50, rear panel 70, upper cover 60 and lower cover 90
At, wherein front panel 50 constitutes the front side and both sides of door 21, and rear panel 70 is attached to the rear side of front panel 50 and constitutes door 21
Rear side;Upper cover 60 and lower cover 9 seal the top and bottom end for the inner space being formed between front panel 50 and rear panel 70.
Handle 21a may be provided on front panel 50.Front panel 50 can be by metal material (for example, steel, aluminium, alloy, phase transformation material
Expect (PCM, phase change material) and voice coil motor (VCM) material) it is formed.Front panel 50 can be by by a plate
Bending with constitute door 21 front side and both sides and formed.
Due to the characteristic of metal material, the intensity of front panel 50 can be more than the intensity of armorplate glass or resin plate, and
Luxurious feeling can also be provided to the user.The aesthetic feeling of front panel 50 can be also improved by metallic surface processing.
That is, micro-crack technique, mirror-polishing process or blasting craft can be executed on the surface of plate 50 in front.
In this case, one kind in these techniques can be executed on plate 50 in front.
Optionally, it can execute on plate 50 in front and all multiple techniques are described above.That is, front panel 50 may
All with micro-crack pattern, gloss and microballon (bead).In this case, process sequence can be mirror-polishing process,
The sequence of micro-crack technique and blasting craft.
Resin material vacuum forming can be used in rear panel 70.Rear panel 70 can have rearwardly projecting boss 71, so as to
Door compartment (door pocket) is installed in plate 70 below.
Resin material injection moulding can be used in each of upper cover 60 and lower cover 90.Front panel 50, rear panel 70, upper cover 60
It is temporarily assembled using insertion integrated structure and adhesive tape with lower cover 90, then heat-insulating material frothing solution can be injected into inner space
In and foam.
That is, foaming space 40 is formed between front panel 50 and rear panel 70, heat-insulating material 41 is in foaming space
It foams in 40.Heat-insulating material 41 can be used for making storeroom 11 adiabatic, and polyurethane can be used as heat-insulating material 41.If foaming space 40
In heat-insulating material frothing solution foaming complete, then due to the bonding force of frothing solution can make front panel 50, rear panel 70, on
Lid 60 and lower cover 90 are mutually fixedly combined.
Display unit 100 is arranged in the inner space of door 21, wherein the operation of refrigerator 1 can be shown on display unit 100
Information, or the operational order of refrigerator 1 can be input to display unit 100.Display unit 100 can be arranged to be closely contacted
The rear side of front panel 50.
Display unit 100 may be housed in the upper cover 60 on the top for being attached to front panel 50, and can be supported on upper cover
On 60.Display unit 100 can be fixed in such a manner:Display unit 111 is placed in the position with the through-hole of front panel 50 51
Corresponding position.
Upper cover 60 includes main part 63 and accommodation space 64, wherein and accommodation space 64 is formed in inside main part 63, so that
The open front of accommodation space 64, and display unit 100 is contained in accommodation space 64.That is, accommodation space 64 is pressed
The front of main part 63 is formed according to the form of slot.In addition, insertion groove 62 is formed in the top surface 61 of upper cover 60, display unit
100 can be inserted by insertion groove 62 in accommodation space 64.
Due to the open front of accommodation space 64, it is contained in the display unit of the display unit 100 in accommodation space 64
111 light may be propagated in the through-hole 51 of front panel 50.
Display unit 100 is squeezed forward to may be provided in accommodation space 64 with the fixed projection 65 for fixing display unit 100.
Fixed projection 65 can forward be protruded from main part 63.Fixed projection 65 can have close to the surface of broad warp, be inserted with guiding
Enter to the movement of display unit 100 from top to bottom in accommodation space 64.Fixed projection 65 can be arranged to flexible bullet
Property component.
When the frothing solution of heat-insulating material 41 is injected into foaming space 40 and is foamed, the foaming of heat-insulating material 41 is molten
Liquid should be unable to penetrate into accommodation space 64.For this purpose, before upper cover 60 is provided so that the front side of main part 63 can be closely contacted
The rear side of panel 50.
The main part 63 of upper cover 60 is closely contacted the rear side of front panel 50, to the receiving being formed in inside main part 63
Space 64 can separate and be spaced with foaming space 40.That is, the vertical side of accommodation space 64 and horizontal side and rear side
It can be covered by main part 63, the front side of accommodation space 64 can be covered by the rear side of front panel 50.
Containment member 67 may be provided on the front side of main part 63, to ensure accommodation space 64 and the close of space 40 that foam
Envelope.Containment member 67 can be formed by elastic material (for example, rubber) or jointing material (such as adhesive tape).Before upper cover 60 is attached to
When the top of panel 50, containment member 67 can be closely contacted the rear side of front panel 50, and can accommodation space 64 be sealed into list
Only space.
Upper cover 60 may also include lid 68, after display unit 100 is inserted by insertion groove 62 in accommodation space 64, lid
68 sealing insertion grooves 62.Lid 68 can have the extruding for squeezing display unit 100 and preventing display unit 100 vertically moving
Portion 69.
In the present embodiment, wherein accommodate display unit 100 accommodation space 64 and by accommodation space 64 with foaming
Space 40 separates and the main part 63 separated is integrally formed with upper cover 60.However, embodiment of the disclosure is without being limited thereto, accommodate
Space 64 and main part 63 can be provided separately, and can be fixed and be attached to upper cover 60.
By this structure, display unit 100 can be mounted in the inner space of door 21, and be not exposed in outside.
However, if showing specific information on display unit 100, described information can be shown to outside by multiple through-holes 51.
Fig. 4 is the exploded view of the display unit of the refrigerator of Fig. 1.
With reference to Fig. 4, display unit 100 may include:Emulsion sheet 110;Light source portion 130 emits light;Guide part 120, will be from light
The light that source portion 130 emits is directed to display unit 111.
Emulsion sheet 110 may include:Display unit 111 brightens or dimmed, to show the operation information of refrigerator 1;Blocking portion 112,
It is always maintained at the state in relative darkness.Display unit 111 can be formed by transparent material or fluorescent material, and blocking portion 112 can be by
Opaque material is formed.
Emulsion sheet 110 can be provided separately with guide part 120, and may be affixed to a surface of guide part 120.
Display unit 111 may be structured to picture 111a, character 111b, number, symbol and constitute numbers and symbols one
One in partial line segment 111c or combination thereof, to show the operation information of refrigerator 1.Therefore, if light emitting is to covering
On cover plate 110, then the picture 111a of display unit 111, character 111b and numbers and symbols 111c brighten, and operation information can be shown
On display unit 111.
Light source portion 130 may include:Light emitting diode (LED) 131 emits light;Printed circuit board (PCB) 132, LED 131
On PCB 132;Connector 133, power supply are connected to connector 133.Multiple LED 131 can be set, and multiple
LED131 can be independently controlled.
Guide part 120 will be guided from the light that LED 131 emits towards emulsion sheet 110.Guide part 120 may include:Main part
121, it is formed by reflectorized material;Pilot hole 122 is formed through main part 121.Pilot hole 122 may be formed to have from LED
131 to the gradual increased size of emulsion sheet 110, as shown in Figure 7 and Figure 8.
Display unit 100 may also include the input unit of the operational order of input refrigerator 1.Capacitive touch can be used in input unit
Touch method for sensing.
For example, the electricity that input unit can be generated with spring shape touch button 140 and measurement due to the touch of user
The sensor (not shown) of the variation of lotus.Touch button 140 can be mounted on printed circuit board 132, may pass through guide part 120
Button hole 123 and accessible emulsion sheet 110.
If user touches the specific region corresponding with the position of touch button 140 of front panel 50, sensor can
The change for the charge for flowing through touch button 140 is measured, and the specific region whether user touches front panel 50 can be sensed.Input
Unit can be used various well-known methods (for example, decompression method, thin film switch method (dome switch method),
Infrared ray (IR) is close to method for sensing and capacitance touch method for sensing).
Display unit 111 can be integrally formed with guide part 120.In this case, will not be arranged on display unit 100 another
Outer emulsion sheet.
Fig. 5 is the enlarged drawing of the peripheral part of the through-hole of the front panel of the refrigerator of Fig. 1;Fig. 6 is the display list in the refrigerator of Fig. 1
The enlarged drawing of the peripheral part of the through-hole of front panel in the state that member is closed;Fig. 7 is the sectional view intercepted along the line B-B of Fig. 5;Fig. 8
Show the noggin piece in the through-hole of filling in the figure 7.
It, can if the display unit 100 being hidden in the inner space of door 21 shows specific information with reference to Fig. 5 to Fig. 8
Described information is shown by multiple through-holes 51 of the front panel 50 of door 21, as shown in Figure 5.
The through-hole 51 being formed in front panel 50 may have about the distance between the diameter of 0.1mm to 0.5mm, through-hole 51
Can be about 0.3mm to 1.5mm.Through-hole 51 can be approximately measured by the naked eyes of user.In this case, it is assumed that front panel
50 thickness is 0.6mm or smaller.
Through-hole 51 can be formed by etch process or laser drilling process.When the size of through-hole 51 is in 0.3mm to 0.4mm
In the range of when, have high-precision etch process be applicable to form through-hole 51.
When the size of through-hole 51 is 0.2mm or smaller, it may appear that some thermal deformations or flash, laser drilling process are available
In formation through-hole 51.If the size of through-hole 51 is big, the evaluation function of the through-hole 51 with relatively small size can decline.Cause
This, the size of through-hole 51 can be 0.2mm or smaller.
For example, can be with the size of the corresponding through-hole 51c of the line segment 111c of a part of the number constituted in Fig. 3
Within the scope of 0.3 to 0.4mm, the size of through-hole 51a and 51b corresponding with small picture 111a and small characters 111b can be
0.2mm or smaller.Through-hole 51 is formed in presumptive area corresponding with the display unit of display unit 100 111.
That is, through-hole 51 can be arranged to constitute it is variously-shaped (for example, opposite with the picture 111a of display unit 111
Picture 51a, character 51b corresponding with character 111b and the line section 51c corresponding with line section 111c answered).
Therefore, if LED 131 emits shows specific picture, character, numbers and symbols, door 21 on light and display unit 100
Front surface 50 on can show specific picture, character, numbers and symbols.
Therefore, as shown in fig. 7, the light emitted from the LED 131 of PCB 132 can sequentially pass through the guiding of guide part 120
Hole 122, the display unit 111 of emulsion sheet 110 and front panel 50 multiple through-holes 51, and can be recognized by the user.
As shown in figure 8, noggin piece 52 can be filled in through-hole 51, to prevent from leading since foreign matter is inserted into through-hole 51
Through-hole 51 is caused to be blocked.
Noggin piece 52 can be formed by transparent material or fluorescent material.Noggin piece 52 can be silicones or ultraviolet light
(UV) resin.Noggin piece 52 can be filled into multiple through-holes 51 by silica gel or UV coating are applied to front panel 50.
According to the method, through-hole is formed in the front panel 50 of door 21 and display unit 100 is arranged and is hidden in
The inside of door 21 can be applied not only to refrigerator, and apply also for the kitchen household electrical appliance of such as cooker.
Fig. 9 shows the state according to an embodiment of the present disclosure that air is generated when noggin piece is applied in through-hole;
Figure 10 shows the state for removing air from the through-hole of Fig. 9 using vacuum equipment;Figure 11 is to show in accordance with an embodiment of the present disclosure
In through-holes filling noggin piece method flow chart.
It refers to figures 9 to 11 and describes the method according to an embodiment of the present disclosure for filling noggin piece in through-holes.This
In, example of the UV coating as noggin piece will be described.Hereinafter, whole noggin pieces, UV coating and coating refer to
Same things.
As shown in figure 11, the method according to an embodiment of the present disclosure that noggin piece 52 is filled in through-hole 51 includes coating
Protection vinyl (310), apply coating (320), removal air (330), turn down spilling noggin piece 52 stripping operation, make
UV coating hardens (350) and checks (360).
Coating protection vinyl (310) is the operation of coating protection vinyl 200, in two openings to seal through-hole 51
One.In the present embodiment, protection vinyl 200 is coated on the front side 50a of front panel 50.However, the implementation of the disclosure
Example is without being limited thereto, and protection vinyl 200 can be coated on the rear side 50b of front panel 50.
Protection vinyl 200 needs closely to be coated on the front side 50a of front panel 50, so that coating 52 will not be from through-hole
51 are detached from.If completing the operation of the filling paint 52 in through-hole 51, protection vinyl 200 can remove.
It is generally the operation being applied to UV coating in through-hole 51 to apply coating 52 (320).Due to protecting vinyl 200
On front side 50a coated in front panel 50, therefore the entering by the through-hole 51 that is formed in the rear side 50b of front panel 50 of coating 52
Mouth is applied in through-hole 51.
Coating 52 (320) can be applied by being immersed in front panel 50 in the container filled with coating 52 to execute.
As shown in figure 9, being applied to coating 52 in the operation in whole multiple through-holes 51, coating 52 may can not
Overflow the inner space of through-hole 51 with avoiding, and a part can be applied on the surface of rear side 50b of front panel 50.
For the ease of explaining, being applied on the surface (not being the inner space of through-hole 51) of the rear side 50b of front panel 50
A part of coating 52 is referred to as spilling portion 52a.Although this will be described below, spilling portion 52a is removed by doctoring process.
As shown in figure 9, when applying coating 52, air 210 is will produce in the inner space of through-hole 51.Air 210 causes
Coating 52 can not be applied in a part of inner space of through-hole 51.In addition, coating 52 can be pushed away towards protection vinyl 200
Into.Therefore, in the state that coating 52 are filled in through-hole 51, aesthetic feeling is bad.
In order to prevent this phenomenon, if completing the coating of coating 52, in the inner space for executing removal through-hole 51
The operation of the air 210 of generation.By vacuum equipment removal air 210 can be executed using air 210 is removed in vacuo.In Figure 10
Show the state for eliminating air 210.
Striking off (340) is the smoothing operation of the spilling portion 52a by removing coating 52, and can be pushed by using push rod
The rear side 50b of front panel 50 is executed.Although this will be described below, may be not necessarily required to according to the shape of through-hole 51
Stripping operation.
It is to make UV coating 52 hard on the UV coating for completing to apply by the way that UV ray to be emitted to make UV coating hardening (350)
The operation of change.
Check that (360) are the last operations for the occupied state for checking UV coating 52.
Figure 12 shows that noggin piece according to another embodiment of the present disclosure is applied to the state in through-hole;Figure 13 is to show
Go out the flow chart of the method for the noggin piece of filling in through-holes according to another embodiment of the present disclosure.
As described above, according to the shape of through-hole, stripping operation may not be necessary.For example, as shown in figure 12, if preceding
Panel 50 is half-etching, and through-hole 410 and 420 includes half-etching portion 410 and hole portion 420, then does not need stripping operation.
This is because coating 52 can be applied along these lines:Coating 52 is only applied to the whole of through-hole 410 and 420
Hole portion 420 in, and coating 52 is not applied in the part in half-etching portion 410.That is, according to the method,
When front wall 50 is half-etching, the spilling of coating 52 will not occur.
Other than stripping operation, coating can be executed by technique identical with the technique of embodiment described above
Filling.That is, the method for the noggin piece of filling in through-holes according to another embodiment of the present disclosure can be by sequentially
Coating protection vinyl (510) is executed, applies coating (520), removal air (530), make UV coating hardening (540) and check
(550) it executes.These operations are identical as the operation of those of above-described embodiment, therefore will omit their description.
Fill method can be used to remove air from through-hole, and noggin piece can be filled to be so that there is not noggin piece
Spilling.Therefore, the aesthetic feeling of door can be improved.
The method that noggin piece 52 is filled in through-hole 51 is not only applicable to the front panel 50 of refrigerator doors.Certainly, in through-hole
The method that noggin piece is filled in 52 can be applied to fill the feelings of noggin piece in the through-hole in being formed in plate (for example, iron plate)
Condition.That is, the method for filling noggin piece 52 in through-hole 51 can also be applied to the kitchen household electric of such as cooker
Device and refrigerator.
Claims (11)
1. a kind of refrigerator, including:
Main body;
Storeroom is formed in the inside of the main body;
Door, opens/closes the storeroom,
Wherein, the door includes:
Front panel, constitutes the front side and side of the door, and is formed by metal material, before the front panel is with running through described
The through-hole of panel, wherein the through-hole constitutes predetermined shape to show information;
Rear panel, is attached to the rear portion of the front panel, and constitutes the rear side of the door;
Foaming space, is formed between the front panel and the rear panel;
Heat-insulating material foams in the foaming space, so that the storeroom is adiabatic;
Display unit is arranged at the rear portion of the front panel and includes light source portion, guide part and display unit, the light source portion transmitting
The light in the light source portion can be directed to the display unit by light, the guide part, and the display unit has and the through-hole shape
At the corresponding shape of predetermined shape and corresponding with the position of the through-hole, display unit is made by the light in the light source portion
It brightens at least partially or dimmed, to show different information by the through-hole;
Upper cover, including main part and it is formed in the inside of the main part to accommodate the accommodation space of the display unit, it is described
Upper cover is attached to the top of the front panel;
Lower cover is attached to the lower part of the front panel,
Wherein, the open front of the accommodation space, so that in the light propagation of the display unit to the through-hole,
The upper cover is arranged to be closely contacted the rear side of the front panel, to prevent the heat insulating material in the foaming space
Material penetrates into the accommodation space.
2. refrigerator as described in claim 1, the refrigerator further include be arranged it is close on the front side of the main part of the upper cover
Component is sealed, to seal the space between the main part of the upper cover and the front panel.
3. refrigerator as described in claim 1, wherein the upper cover further includes the insertion being formed in the top of the main part
Slot, the display unit are inserted by the insertion groove in the accommodation space.
4. refrigerator as described in claim 1, wherein the display unit further includes emulsion sheet, and the display unit is formed in institute
It states on emulsion sheet, and the emulsion sheet is attached to the guide part.
5. refrigerator as described in claim 1, wherein the predetermined shape of the display unit include from by picture, character, number and
At least one selected in the group that symbol is constituted.
6. refrigerator as described in claim 1, wherein the guide part includes pilot hole, the pilot hole be formed to have from
The light source portion is to the gradual increased size of the display unit.
7. refrigerator as described in claim 1, the refrigerator further includes the noggin piece being filled in the through-hole.
8. refrigerator as claimed in claim 7, wherein the noggin piece is silicones or ultraviolet light (UV) resin.
9. refrigerator as described in claim 1, wherein the diameter of the through-hole is 0.1mm to 0.5mm.
10. refrigerator as described in claim 1, wherein the distance between described through-hole is 0.3mm to 1.5mm.
11. refrigerator as described in claim 1, wherein the thickness of the front panel is 0.6mm or smaller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810833615.0A CN109028730B (en) | 2013-04-08 | 2014-04-07 | Refrigerator and method of manufacturing the same |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20130038051 | 2013-04-08 | ||
KR10-2013-0038051 | 2013-04-08 | ||
KR1020130090529A KR102183719B1 (en) | 2013-04-08 | 2013-07-30 | Refrigerator and manufacturing method thereof |
KR10-2013-0090529 | 2013-07-30 | ||
PCT/KR2014/002987 WO2014168391A1 (en) | 2013-04-08 | 2014-04-07 | Refrigerator and method of manufacturing the same |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810833615.0A Division CN109028730B (en) | 2013-04-08 | 2014-04-07 | Refrigerator and method of manufacturing the same |
Publications (2)
Publication Number | Publication Date |
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CN105051474A CN105051474A (en) | 2015-11-11 |
CN105051474B true CN105051474B (en) | 2018-08-17 |
Family
ID=51993163
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201480017701.4A Expired - Fee Related CN105051474B (en) | 2013-04-08 | 2014-04-07 | Refrigerator and its manufacturing method |
CN201810833615.0A Expired - Fee Related CN109028730B (en) | 2013-04-08 | 2014-04-07 | Refrigerator and method of manufacturing the same |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810833615.0A Expired - Fee Related CN109028730B (en) | 2013-04-08 | 2014-04-07 | Refrigerator and method of manufacturing the same |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR102183719B1 (en) |
CN (2) | CN105051474B (en) |
AU (1) | AU2014251552B2 (en) |
RU (1) | RU2608791C1 (en) |
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- 2014-04-07 CN CN201480017701.4A patent/CN105051474B/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
RU2608791C1 (en) | 2017-01-24 |
AU2014251552A1 (en) | 2015-08-20 |
AU2014251552B2 (en) | 2016-07-07 |
CN109028730B (en) | 2021-01-15 |
KR20140121753A (en) | 2014-10-16 |
CN109028730A (en) | 2018-12-18 |
KR102183719B1 (en) | 2020-11-27 |
CN105051474A (en) | 2015-11-11 |
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