CN207180149U - refrigerator door and refrigerator - Google Patents
refrigerator door and refrigerator Download PDFInfo
- Publication number
- CN207180149U CN207180149U CN201721014786.8U CN201721014786U CN207180149U CN 207180149 U CN207180149 U CN 207180149U CN 201721014786 U CN201721014786 U CN 201721014786U CN 207180149 U CN207180149 U CN 207180149U
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- CN
- China
- Prior art keywords
- heat
- glass
- refrigerator
- door
- protecting
- 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.)
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- 239000011521 glass Substances 0.000 claims abstract description 201
- 239000013078 crystal Substances 0.000 claims abstract description 65
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000005355 lead glass Substances 0.000 claims 1
- 238000009833 condensation Methods 0.000 abstract description 10
- 230000005494 condensation Effects 0.000 abstract description 10
- 239000012530 fluid Substances 0.000 description 12
- 239000000565 sealant Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000005344 low-emissivity glass Substances 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000005336 safety glass Substances 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
A kind of refrigerator door and refrigerator, wherein, refrigerator door includes door body framework and glass assembly；Glass assembly includes watch crystal and at least two heat-protecting glasses, and each heat-protecting glass is parallel with watch crystal respectively；The edge of watch crystal is connected with door body framework, inwall of the edge of at least two heat-protecting glasses respectively with door body framework is connected, the heat-insulation chamber of at least one sealing, watch crystal, door body framework and the cavity that sealing is set between a heat-protecting glass of watch crystal are set between at least two heat-protecting glasses and door body framework.Above-mentioned refrigerator door and refrigerator, the cold of refrigerator inside is delivered in refrigerator door by air to be greatly reduced, avoid the extremely low cold air of temperature and be delivered to glass surface, and after being contacted by another surface of glass heat high with outside temperature, cause temperature difference so as to produce the appearance of the situation of condensation on the surface of glass, so as to ensure the transparency of glass.
Description
Technical field
Household electrical appliance technical field is the utility model is related to, more particularly to a refrigerator door and refrigerator.
Background technology
As the improvement of people's living standards, people also develop in the direction of diversification to the demand of material and culture, people couple
Functionalization, the design of hommization of refrigerator progress are more and more, and this also turns into the differentiation of refrigerator in the market different brands product
And bright spot.
In order that user does not have to the type and quantity for opening the food that refrigerator door can be checked in refrigerator, at present, market
On the main part of refrigerator door is designed to be made up of clear glass by refrigerator so that can be immediately seen ice through refrigerator door
Inside case, the built-in object of refrigerator can be very clear.So, can be effectively prevented from needing usually to open the door checking that refrigerator is built-in
Object and by refrigerator door open and increase the energy consumption of refrigerator.But due to the temperature difference inside and outside refrigerator, when the cold in refrigerator
When encountering the heat transmitted outside refrigerator, easily in the surface condensation of glass so that glass can visual sense it is weak so that through glass
Refrigerator inside can be no longer clearly seen that.Especially when refrigerator is three-door refrigerator, because middle door body is powered, difficult, wiring is difficult,
It is not easy to use heater strip, can not be eliminated when there is condensation.
Utility model content
Based on this, it is necessary to easily produce condensation for the surface of the glass of refrigerator door and be not easy to eliminate so that glass
Can the weak technical problem of visual sense, there is provided a kind of refrigerator door and refrigerator.
The utility model discloses a kind of refrigerator door, including：Door body framework and glass assembly；The glass assembly includes table
Surface glass and at least two heat-protecting glasses, each heat-protecting glass are parallel with the watch crystal respectively；The watch crystal
Edge be connected with the door body framework, the edge of at least two heat-protecting glass connects with the inwall of the door body framework respectively
Connect, set between at least two heat-protecting glass and the door body framework at least one sealing heat-insulation chamber, the watch crystal,
The door body framework and the cavity that sealing is set between a heat-protecting glass of the watch crystal.
In one of the embodiments, be additionally provided with the door body framework glass fix subframe, described at least two
Heat-protecting glass includes first heat-protecting glass away from the watch crystal and positioned at first heat-protecting glass and surface glass
At least one second heat-protecting glass between glass, the edge of first heat-protecting glass are connected with the inner side of the door body framework,
The inner side that subframe is fixed at the edge of at least one second heat-protecting glass with the glass respectively is connected.
In one of the embodiments, the glass fixes the madial wall of subframe and offers inserting groove, and described at least one
The edge of individual second heat-protecting glass is plugged in the inserting groove respectively.
In one of the embodiments, the watch crystal and first heat-protecting glass respectively with the glass stator
The relative both sides of framework abut.
In one of the embodiments, the quantity of the heat-protecting glass is two, two heat-protecting glasses and the door
One heat-insulation chamber is set between body framework.
In one of the embodiments, the quantity of the heat-protecting glass is three, heat-protecting glass described in each two and described
One heat-insulation chamber is set between door body framework.
In one of the embodiments, the door body framework includes frame body, the first sticking part and the being connected with each other
Two sticking parts, first sticking part and second sticking part are respectively positioned at the relative both sides of the frame body, the table
Surface glass is bonded with the outer wall of first sticking part, and the heat-protecting glass away from the watch crystal is bonded with described second
The inwall fitting in portion.
In one of the embodiments, the refrigerator door also includes door seal framework, the edge of the door seal framework and institute
The connection of the second sticking part is stated, the heat-protecting glass away from the watch crystal is with the door seal framework adjacent to the watch crystal
One side fitting.
In one of the embodiments, the edge of the door seal framework is provided with neck, the edge clamping of the second sticking part
In neck.
A kind of refrigerator is also disclosed in the utility model, and the refrigerator includes the as above refrigerator door described in any embodiment.
Above-mentioned refrigerator door and refrigerator, by setting at least two heat-protecting glasses, at least two heat-protecting glasses and door body frame
Set between frame at least one sealing heat-insulation chamber, watch crystal, door body framework and close to watch crystal a heat-protecting glass it
Between the cavity of sealing is set so that the effect of heat insulation of refrigerator door greatly increases, the heat transfer outside refrigerator to refrigerator door
Inside substantially reduce, and the cold of refrigerator inside is delivered in refrigerator door by air and is greatly reduced, and it is extremely low to avoid temperature
Cold air be delivered to glass surface, and after being contacted by another surface of glass heat high with outside temperature, cause temperature
Difference is so as to produce the appearance of the situation of condensation on the surface of glass, so as to ensure the transparency of glass.
Brief description of the drawings
Fig. 1 is the structural representation of refrigerator door in one embodiment；
Fig. 2 is the explosive view of refrigerator door in embodiment illustrated in fig. 1；
Fig. 3 is the structural representation of the door body framework of one embodiment；
Fig. 4 is the structural representation of refrigerator door in another embodiment；
Fig. 5 is the structural representation of refrigerator door in another embodiment；
Fig. 6 is sectional views of the Fig. 5 along C-C.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be to be much different from other manner described here to implement, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on shown in the drawings
Orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
The utility model embodiment discloses a kind of refrigerator door.For example, a kind of refrigerator door, including：Door body framework and glass
Glass component；The glass assembly includes watch crystal and at least two heat-protecting glasses, each heat-protecting glass respectively with it is described
Watch crystal is parallel, i.e., is parallel to each other between multiple heat-protecting glasses, each heat-protecting glass and the watch crystal it
Between be also parallel to each other；The edge of the watch crystal is connected with the door body framework, the edge of at least two heat-protecting glass
The inwall with the door body framework is connected respectively, i.e., the edge of each heat-protecting glass inwall with the door body framework respectively
Connection, set between at least two heat-protecting glass and the door body framework at least one sealing heat-insulation chamber, i.e., each two every
A heat-insulation chamber, the watch crystal, the door body framework and the close table can be formed between hot glass and door body framework
The cavity of sealing is set between one heat-protecting glass of surface glass.
In the present embodiment, by setting at least two heat-protecting glasses, set between at least two heat-protecting glasses and door body framework
The heat-insulation chamber of at least one sealing is put, is set between a heat-protecting glass of watch crystal, door body framework and close watch crystal close
The cavity of envelope so that the effect of heat insulation of refrigerator door greatly increases, and is dropped significantly in the heat transfer outside refrigerator to refrigerator door
It is low, and the cold of refrigerator inside is delivered in refrigerator door by air and is greatly reduced, and avoids the extremely low cold air of temperature
Be delivered to glass surface, and be in contact by another surface of glass heat high with outside temperature, cause temperature difference so as to
The appearance of the situation of condensation is produced on the surface of glass, so as to ensure the transparency of glass.
For example, heat-protecting glass is low emissivity glass.Low emissivity glass, it is to plate multiple layer metal or other changes in glass surface
The membrane system product of compound composition.Its plated film film layer has the characteristic to visible ray high transmission and centering far infrared high reflection, makes
It has excellent effect of heat insulation and good translucency compared with simple glass and traditional coated glass for building.For example,
The radiance of low emissivity glass is less than or equal to 0.12.
Fig. 1 and Fig. 2 are referred to, it is respectively the three-dimensional structure diagram and explosive view of the refrigerator door of an embodiment.A kind of ice
Chamber door body 10, including：Door body framework 100 and glass assembly 200；Glass assembly 200 include watch crystal 210 and at least two every
Hot glass 220, each heat-protecting glass 220 is parallel with watch crystal 210 respectively, i.e., is parallel to each other between multiple heat-protecting glasses 220,
Also it is parallel to each other between each heat-protecting glass 220 and watch crystal 210；The edge of watch crystal 210 connects with door body framework 100
Connect, the inwall of the edges of at least two heat-protecting glasses 220 respectively with door body framework 100 is connected, i.e., the side of each heat-protecting glass 220
Inwall of the edge respectively with door body framework 100 is connected.For example, the edge of watch crystal 210 is pasted by fluid sealant and door body framework 100
Connection is closed, the edge of heat-protecting glass 220 is fitted and connected by the inwall of fluid sealant and door body framework 100.In another example watch crystal
210 edge is fitted and connected by fluid sealant and door body framework 100, and the heat-protecting glass 220 away from watch crystal 210 passes through sealing
Glue is fitted and connected with door body framework 100, and positioned at watch crystal 210 between the heat-protecting glass 220 away from watch crystal 210
Remaining heat-protecting glass 220 is between each other by sealing gemel connection, and by fluid sealant and watch crystal 210 or away from watch crystal
210 heat-protecting glass 220 connects, so as to be indirectly connected with fixing with door body framework 100.At least two heat-protecting glasses 220 and door body
The heat-insulation chamber 201 of at least one sealing is set between framework 100, i.e., between each two heat-protecting glass 220 and door body framework 100
Form a heat-insulation chamber 201, watch crystal 210, door body framework 100 and between a heat-protecting glass 220 of watch crystal 210
The cavity 202 of sealing is set.For example, the quantity of heat-protecting glass 220 is two, two heat-protecting glasses 220 and door body framework 110 it
Between a heat-insulation chamber 201 is set.In another example the quantity of heat-protecting glass 220 is three, each two heat-protecting glass 220 and door body framework
One heat-insulation chamber 201 is set between 110, i.e., two heat-insulation chambers are set between three Low emissivity heat-protecting glasses 220 and door body framework 110
201。
Simple glass can not effectively stop solar radiant energy, and heat radiation is almost fully absorbed, and by conducting, radiating
And transfer thermal energy to outdoor with cross-ventilated mode, and Low emissivity, i.e. LOW-E glass, plate Low emissivity material in glass surface
Material silver and metal oxide film, reduce the heat transfer coefficient U values of glass, have good heat-proof quality.By at least two heat-insulated glass
Glass and door body framework form heat-insulation chamber, and the cavity of sealing is formed by watch crystal, door body framework and heat-protecting glass so that ice
The effect of heat insulation of chamber door body greatly increases.
In order to effectively reduce cost, for example, watch crystal 210 is safety glass, can be set to not suit as needed
Color, its transparency can be also designed as needed.The outer surface of refrigerator is set to common safety glass, can be effectively reduced into
This.And coordinate and use heat-protecting glass in the inside of refrigerator door, it is met the heat-proof quality of refrigerator door, while also control
Cost.
Preferably to illustrate, in each embodiment, refrigerator door is arranged on the refrigerator placed on the ground, and cover and set ice
During the state of the casing of case, the part of refrigerator door and the upper contact of casing is defined as top, by refrigerator door and casing
The directions of lower contacts be defined as below, the part of refrigerator door and the left contact of casing is defined as the left side, by refrigerator
The part of the right contact of door body and casing is defined as the right.
For example, door body framework is rectangular frame.For example, door body framework includes upper end cover, bottom end cover and is arranged on upper end cover
Left column and right column between bottom end cover, upper end cover, bottom end cover, left column and right column head and the tail connection, which are formed, has framework
The door body framework of structure.It is located at it is appreciated that refrigerator door is used to cover on the casing of refrigerator with seal case, in order to be adapted to casing
Shape and increase the sealing between refrigerator door and casing, left column and right column are in step-like.Even if left column and the right side
Part in column close to casing is stretched into casing just, and the part away from casing abuts with the lateral surface of casing just.For example,
Fixation is mutually inserted between upper end cover, bottom end cover, left column and right column.For example, upper end cover, bottom end cover, left column and the right side are stood
Mutually be spirally connected fixation between post.For example, it will mutually be consolidated between upper end cover, bottom end cover, left column and right column using rib grafting
After fixed, fixed using adhesive tape in outside in production, and be bonded using the bonding effect for the rear foaming agent that foams into more firm again
An entirety.
For example, watch crystal 210 and heat-protecting glass 220 and door body framework 100 are by sealing glue laminating.Can using fluid sealant
So that watch crystal 210 and heat-protecting glass 220 to be bonded well with door body framework 100, make its sealing good.For example, sealing
Glue is polysulfide rubber, neoprene, acrylate glue, polyurethane adhesive, butyl rubber, silicon rubber, rubber and plastic compound glue, thermoplastic elastomehc
One or more in property glue.For example, the inwall of door body framework 100 is provided with some accommodating cavities for being used to fill heat preserving agent, i.e.,
Heat preserving agent is filled with door body framework 100, further increases the function of heat insulation of refrigerator door.For example, door body framework
Upper end cover, bottom end cover, the inwall of left column and right column are provided with some accommodating cavities for being used to fill heat preserving agent.
For example, referring to Fig. 3, it is the structural representation of the door body framework of one embodiment.Door body framework 100 includes phase
Frame body 110, the first sticking part 120 and the second sticking part 130 to connect, the first sticking part 120 and the second sticking part 130
It is bonded respectively positioned at the relative both sides of frame body 110, watch crystal 210 with the outer wall of the first sticking part 120, heat-protecting glass
220 are bonded with the inwall of the second sticking part 130.So, refrigerator door is made to be arranged on heat-protecting glass 220 and refrigerator when on refrigerator
Casing is not directly contacted with, and avoids heat-protecting glass 220 from being collided with casing, is effectively protected heat-protecting glass 220.For example, table
The first sticking part 120 is completely covered in surface glass 210.So, refrigerator door is arranged on when being used on refrigerator and have more globality.
For example, frame body 110, the first sticking part 120 and the second sticking part 130 are integrally formed setting.For example, frame body 110 wraps
Include upper frame bar, lower moulding, left frame bar and right moulding, the first sticking part 120 include fitting article on first, be bonded for first time article, the
One left fitting bar and the first right fitting bar, the second sticking part 130 include being bonded bar, second time fitting bar, the second left patch on second
Close bar and the second right fitting bar.Wherein, upper frame bar, be bonded fitting bar on bar and first on first and be integrally formed to form upper end cover,
Lower moulding, first time fitting bar and first time fitting bar are integrally formed to form bottom end cover, left frame bar, the first left fitting bar and first
Left fitting bar is integrally formed to form left column, and right moulding, the first right fitting bar and the first right fitting bar are integrally formed to form right stand
Post, upper end cover, bottom end cover, left column and right column head and the tail connection form the door body framework with frame structure.
For example, sprue 101 is additionally provided with door body framework 110.For example, sprue 101 is arranged on bottom end cover.Material feeding
Mouth 101 is used to rush note foaming agent.For example, rushing note foaming agent from sprue 101, and make the full watch crystal 210 of its filling, heat-insulated glass
Untill in all gaps for the sealing heat-insulation chamber that glass 220 and door body framework 100 are formed, so that refrigerator door is with better
Thermal and insulating performance.For example, the expansion density in all spaces of heat-insulation chamber reaches 32kg/ cubic meters.
For example, referring to Fig. 4, it is the structural representation of refrigerator door in one embodiment.Refrigerator door also includes door
Framework 300 is sealed, the edge of door seal framework 300 is connected with the second sticking part 120, and heat-protecting glass 220 is with door seal framework 300 adjacent to table
The one side fitting of surface glass 210.For example, the edge of door seal framework 300 is provided with neck 310, the edge card of the second sticking part 120
It is connected in neck 310, so that the edge of door seal framework 300 and the clamping of the second sticking part 120.Door seal framework 300 is used for installation door
Envelope, when the refrigerator door is arranged on refrigerator, add the sealing between refrigerator door and casing, also, by heat-protecting glass
220 are fitted in the medial surface of door seal framework 300, make between heat-protecting glass 220 and casing by door seal framework 300 and set thereon
Door seal separate, effectively further protect heat-protecting glass 220.
In order to further increase the heat-proof quality of refrigerator door.For example, referring to Fig. 5 and Fig. 6, it is respectively an implementation
The structural representation and sectional view of the refrigerator door of example.Glass is additionally provided with door body framework 100 and fixes subframe 140, at least
Two heat-protecting glasses 220 include first heat-protecting glass 221 away from watch crystal 210 and positioned at the first heat-protecting glasses 221
At least one second heat-protecting glass 222 between watch crystal 210, edge and the door body framework 100 of the first heat-protecting glass 221
Inner side connection, the inner side that subframe 140 is fixed at the edge of at least one second heat-protecting glass 222 with glass respectively is connected.Example
Such as, the material that glass fixes subframe 140 is polyvinyl chloride.Due to setting glass to fix subframe in door body framework 100
140, reduce the capacity of heat transmission inside refrigerator door so that the heat-proof quality of refrigerator door further increases.
For example, the madial wall that glass fixes subframe 140 offers inserting groove 141, for example, the extension side of inserting groove 141
To parallel with watch crystal 210, the edge of at least one second heat-protecting glass 222 is plugged in inserting groove 141 respectively.Due to
Set glass to fix subframe 140 in door body framework 100, and fixed in glass on subframe 140 and set inserting groove 141 to make second
Heat-protecting glass 222 fixes the grafting of subframe 140 with glass, it is not necessary to which reusing fluid sealant makes the second heat-protecting glass 222 and door body
Framework 100 or the heat-protecting glass 221 of watch crystal 210 or first are connected, and make watch crystal 210 fluid sealant and first every
The fluid sealant of hot glass 221 may be at the state being fully disconnected, i.e. fluid sealant is not required to contact with all layers of glass, by
The thermal conductivity factor that subframe 140 is fixed in the glass of polyvinyl chloride glass structure is 0.14~0.17W/MK, the fluid sealant used
Thermal conductivity factor ordinarily be about 0.34~0.38W/MK, i.e., glass fixes the thermal conductivity factor of subframe 140 much smaller than fluid sealant
Thermal conductivity factor, it is less by thermal conductivity factor between the heat-protecting glass 221 of watch crystal 210 and first and the second heat-protecting glass 222
Glass fixes subframe 140 and is connected with each other contact, and the fluid sealant that compares has the structure of contact, this practicality with all layers of glass
New each embodiment reduces heat transfer, adds the heat-proof quality of refrigerator door.
In specific embodiment of the utility model, referring to Fig. 6, the quantity of the second radiant glass 222 is two,
The madial wall that glass fixes subframe 140 offers two spaced inserting grooves 141, every one second radiant glass 222
Edge is plugged in an inserting groove 141 respectively.By experimental verification, in 32 DEG C of environment temperature, ambient humidity 85%, do not borrow
Heater strip also can make the refrigerator door of such a design occur without the phenomenon of condensation.For example, watch crystal 210, the first heat-protecting glass
221 and two four-layer glass of the second heat-protecting glass 222 in the distance between adjacent two layers glass be 14mm~15mm.That is surface glass
The distance between second heat-protecting glass 222 of glass 210 and neighbouring surface glass 210 is 14mm~15mm, two the second heat-insulated glass
The distance between glass 222 is 14mm~15mm, the first heat-protecting glass 221 and neighbouring first heat-protecting glass 221 the second heat-insulated glass
The distance between glass 222 is 14mm~15mm.
In order to further protect watch crystal and the first heat-protecting glass, for example, the heat-protecting glass of watch crystal 210 and first
221 fix the relative both sides of subframe 140 with glass respectively abuts.Due to glass fix subframe 140 and watch crystal 210 and
Heat-protecting glass 221, which abuts, to be set, and so, significantly reduces in switch gate watch crystal 210 in refrigerator door motion process
The active force for the direction of relative movement being subject to the first heat-protecting glass 221, reduce the heat-protecting glass of watch crystal 210 and first
221 possibilities to be dropped from door body framework 100.
In order to further reduce the heat transfer of refrigerator door, for example, being filled with inert gas in heat-insulation chamber.It is for example, empty
Intracavitary is filled with inert gas.For example, inert gas is nitrogen and/or argon gas.Specifically, inert gas is argon gas.Due to lazy
The heat-conductive characteristic of property gas is relatively low, so, can further reduce the capacity of heat transmission of refrigerator door.
In the present embodiment, the quantity of the second heat-protecting glass 222 is two, and the quantity of neck 310 is also two, every 1 the
The edge card of two heat-protecting glasses 222 is located in a neck 310.Due to being provided with three layers of heat-protecting glass on refrigerator door, fully
The heat-proof quality of refrigerator door, and not excessively waste of materials are ensure that, and ensure will not in refrigerator door surface shape
Into condensation.Particularly by experimental verification, in 32 DEG C of environment temperature, ambient humidity 85%, refrigerator can also be made by not borrowing heater strip
Door body occurs without the phenomenon of condensation, so as to be adapted to refrigerator to use.
Another embodiment of the utility model discloses a kind of refrigerator, for example, a kind of refrigerator, including as above described in any embodiment
Refrigerator door.
Above-mentioned refrigerator, its refrigerator door has transparent viewing area, can visual sense is strong, is not required to open door body and can check ice
Case inner case, the loss of cold and the increase of energy consumption in refrigerator are avoided, the effect of heat insulation increase of glass assembly, it also avoid
The increase of the energy consumption of refrigerator, and the heat-insulation chamber sealed prevents cold export directly to be contacted with watch crystal, avoids on surface
There is dew condensation phenomenon in the surface of glass, so as to which influence can visual sense.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. refrigerator door, it is characterised in that including：Door body framework and glass assembly；The glass assembly includes watch crystal and at least two heat-protecting glasses, each heat-protecting glass respectively with the surface Glass is parallel；The edge of the watch crystal is connected with the door body framework, the edge of at least two heat-protecting glass respectively with it is described The inwall connection of door body framework, sets the heat-insulated of at least one sealing between at least two heat-protecting glass and the door body framework Chamber, the watch crystal, the door body framework and the setting sealing between a heat-protecting glass of the watch crystal Cavity.
- 2. refrigerator door according to claim 1, it is characterised in that be additionally provided with glass stator in the door body framework Framework, at least two heat-protecting glass include first heat-protecting glass away from the watch crystal and positioned at described first At least one second heat-protecting glass between heat-protecting glass and watch crystal, edge and the door body of first heat-protecting glass The inner side connection of framework, the edge of at least one second heat-protecting glass is fixed on the inside of subframe with the glass respectively to be connected Connect.
- 3. refrigerator door according to claim 2, it is characterised in that the madial wall that the glass fixes subframe offers Inserting groove, the edge of at least one second heat-protecting glass are plugged in the inserting groove respectively.
- 4. refrigerator door according to claim 2, it is characterised in that the watch crystal and first heat-protecting glass point The relative both sides of subframe are not fixed with the glass to abut.
- 5. refrigerator door according to claim 1, it is characterised in that the quantity of the heat-protecting glass is two, two institutes State one heat-insulation chamber of setting between heat-protecting glass and the door body framework.
- 6. refrigerator door according to claim 1, it is characterised in that the quantity of the heat-protecting glass is three, each two One heat-insulation chamber is set between the heat-protecting glass and the door body framework.
- 7. refrigerator door according to claim 1, it is characterised in that the door body framework includes the framework sheet being connected with each other Body, the first sticking part and the second sticking part, first sticking part and second sticking part are located at the frame body respectively Relative both sides, the watch crystal are bonded with the outer wall of first sticking part, described heat-insulated away from the watch crystal Glass is bonded with the inwall of second sticking part.
- 8. refrigerator door according to claim 7, it is characterised in that the refrigerator door also includes door seal framework, described The edge of door seal framework is connected with second sticking part, the heat-protecting glass away from the watch crystal and the door seal frame Frame is bonded adjacent to the one side of the watch crystal.
- 9. according to the refrigerator door described in claim 8, it is characterised in that the edge of the door seal framework is provided with neck, The edge of second sticking part is connected in neck.
- 10. a kind of refrigerator, it is characterised in that including refrigerator door as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014786.8U CN207180149U (en) | 2017-08-14 | 2017-08-14 | refrigerator door and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014786.8U CN207180149U (en) | 2017-08-14 | 2017-08-14 | refrigerator door and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207180149U true CN207180149U (en) | 2018-04-03 |
Family
ID=61741092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721014786.8U Expired - Fee Related CN207180149U (en) | 2017-08-14 | 2017-08-14 | refrigerator door and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207180149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388710A (en) * | 2017-08-14 | 2017-11-24 | Tcl家用电器（合肥）有限公司 | refrigerator door and refrigerator |
-
2017
- 2017-08-14 CN CN201721014786.8U patent/CN207180149U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388710A (en) * | 2017-08-14 | 2017-11-24 | Tcl家用电器（合肥）有限公司 | refrigerator door and refrigerator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |