CN209116623U - A kind of refrigerator preventing door seal appearance condensation - Google Patents
A kind of refrigerator preventing door seal appearance condensation Download PDFInfo
- Publication number
- CN209116623U CN209116623U CN201822083434.9U CN201822083434U CN209116623U CN 209116623 U CN209116623 U CN 209116623U CN 201822083434 U CN201822083434 U CN 201822083434U CN 209116623 U CN209116623 U CN 209116623U
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- CN
- China
- Prior art keywords
- balloonet
- freezing chamber
- wind
- refrigerator
- liner
- 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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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
- F25D23/08—Parts formed wholly or mainly of plastics materials
- F25D23/082—Strips
- F25D23/087—Sealing strips
Abstract
The utility model provides a kind of refrigerator that can prevent door seal appearance condensation, including cabinet and door body, the cabinet includes freezing chamber, refrigerating chamber, central sill cover board, the upper gasket of freezing chamber door body rides on central sill cover board, freezing chamber door liner extend into the opening inside casing of freezing chamber liner, the upper gasket includes pressure bladder, magnetic stripe room, card slot hangnail, it is characterized by: the pressure bladder connects anti-dew ballonet, the anti-dew ballonet can be extend into the gap between freezing chamber door liner and the opening inside casing；The heat insulating strip that keeps out the wind is set at the top of freezing chamber liner, the heat insulating strip that keeps out the wind includes mounting plate, keep out the wind air bag, and the air bag that keeps out the wind is used for the gap plugging between freezing chamber door liner and the opening inside casing.Anti- dew ballonet is arranged and the heat insulating strip that keeps out the wind in the utility model, makes the cold air inside freezing chamber not and can enter gap participation heat exchange circulation, thus the case where substantially improving refrigerator central sill gasket outer surface condensation, and keep refrigerator more energy saving.
Description
Technical field
The utility model relates to refrigerator arts, and more specifically, door seal appearance condensation can be prevented by being related to one kind
Refrigerator.
Background technique
In the prior art, the opening inside casing surrounding of the freezing chamber of refrigerator is generally provided with anti-condensation pipe, makes opening for freezing chamber
The temperature of mouthful inside casing is unlikely to too low, and the position and central sill door seal thereon is thus prevented condensation occur because temperature is too low
Phenomenon.But when the temperature that the power conservation requirement of refrigerator limits anti-condensation pipe cannot be excessively high, due in the central sill position of refrigerator
Need to cooperate the assembly of refrigerating chamber door seal and freezing chamber door seal, and the thickness of central sill will not be too thick, therefore, the magnetic of freezing chamber door seal
Item is located closer to the open edge of freezing chamber liner, keeps door seal very low close to the temperature of the side of liner, thus, freezing
Easily there is dew condensation phenomenon in central sill position in room gasket.
Requirement with domestic refrigerator to energy consumption is higher and higher, and Refrigerator Energy-saving Technique continues to develop, to seal strip for refrigerator door
Thermal requirements also increase accordingly, therefore, how by optimizing to refrigerator door seal structure, to solve freezing chamber central sill position
The problem of gasket appearance set easy condensation, just becomes industry urgent problem.
Utility model content
The purpose of this utility model is to provide the refrigerators that one kind can prevent door seal appearance condensation, by door sealing structure weight
New optimization design greatly improves the heat-insulating property of door seal, with overcome the deficiencies in the prior art.
The technical scheme in the invention for solving the technical problem is: one kind can prevent the refrigerator of door seal appearance condensation, packet
Cabinet and door body are included, the cabinet includes freezing chamber, refrigerating chamber, central sill cover board, and the upper gasket of freezing chamber door body rides over central sill
On cover board, freezing chamber door liner extend into the opening inside casing of freezing chamber liner, the upper gasket include pressure bladder, magnetic stripe room,
Card slot hangnail, it is characterised in that: the pressure bladder connects anti-dew ballonet, and the anti-dew ballonet can extend into refrigerating chamber door
In gap between gallbladder and the opening inside casing；At the top of freezing chamber liner, the heat insulating strip that keeps out the wind, the heat insulating strip that keeps out the wind are set
Including mounting plate, keep out the wind air bag, and the air bag that keeps out the wind is used for the gap plugging between freezing chamber door liner and the opening inside casing.
When freezing chamber door body is closed, keep out the wind air bag and the interference of freezing chamber door liner.
The anti-dew ballonet is connect by rib with pressure bladder.
Longitudinal subdivision is two or three chambers in the anti-dew ballonet
The anti-dew ballonet includes keep out the wind siding and arc airbag wall, and the thickness of the siding that keeps out the wind is greater than arc air bag
The wall thickness of wall, the siding that keeps out the wind is vertical with mounting plate, and the arc airbag wall is located at the rear side for the siding that keeps out the wind.
The pressure bladder includes main gasbag, trapezoidal balloonet and inside balloonet, and the inside balloonet is from main gasbag
Part to box liner direction stretch, the inside balloonet far from magnetic stripe room one end to liner direction prominent and inside
Balloonet is not provided with main scrap (bridge) and secondary scrap (bridge)；Small side is arranged in the puncture tip of the card slot hangnail, and the free end on small side can be overlapped on door
On the door seal slot inner wall of body.
The trapezoidal balloonet includes the first trapezoidal balloonet, the second trapezoidal balloonet, the first trapezoidal balloonet
Three sides are coplanar with magnetic stripe room, main gasbag, inside balloonet respectively, and the root of card slot hangnail is arranged in the second trapezoidal balloonet
On, the adjacent both sides of the second trapezoidal balloonet are coplanar with main gasbag.
The sectional area of the first trapezoidal balloonet is greater than the second trapezoidal balloonet and is less than inside balloonet.
Setting support divider in the inside balloonet.
The beneficial effects of the utility model are:
The utility model makes the anti-dew ballonet of freezer compartment of refrigerator door seal protrude into box liner by adjusting chamber door gap
In gap between door liner, meanwhile, installation keeps out the wind heat insulating strip in closing door at central sill at the top of freezing chamber liner
Gap between gallbladder and box liner makes the cold air inside freezing chamber not and can enter gap participation heat exchange circulation, thus
The case where substantially improving refrigerator central sill gasket outer surface condensation, and keep refrigerator more energy saving.
The freezer compartment of refrigerator door seal of the utility model, which also passes through, increases by two trapezoidal balloonets and inside balloonet, forms more gas
Capsule structure improves the heat insulating construction of single pressure bladder, can prevent air bag Inward deflection phenomenon during refrigerator switch gate,
The air thermal convection in main gasbag can be reduced, to improve the thermal insulation property of gasket.Close to the trapezoidal balloonet of card slot hangnail
Prevent door seal from door seal occur after being attracted stretching, taking up lower section lid side causes to leak white defect.
Inside balloonet slightly upwardly sticks up and extends to liner direction, it is made to extend into inner side of liner, increase sealed width with
Stickiness improves heat insulation effect.Setting support divider prevents door seal from becoming to improve door seal rigidity in the balloonet of inside
Shape, while anti-strand side support force being provided.
Card slot barb length shortens and increases small side, effectively avoids card slot loose phenomenon and can reduce damp-heat air entrance,
Increase leakproofness.
Detailed description of the invention
Fig. 1 is the upper door seal structure schematic diagram for the refrigerator that the utility model can prevent door seal appearance condensation.
Fig. 2 is the heat insulation strip structure schematic diagram that keeps out the wind for the refrigerator that the utility model can prevent door seal appearance condensation.
Fig. 3 is the upper gasket assembling schematic diagram for the refrigerator that the utility model can prevent door seal appearance condensation.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " transverse direction ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.Unless
It is otherwise noted, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should broadly understood, for example, it may be being fixedly connected.It may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Referring to Fig. 1-3, a kind of refrigerator preventing door seal appearance condensation, including cabinet and door body, cabinet include freezing chamber,
Refrigerating chamber, central sill cover board 30, central sill cover board is mounted on the outside of the insulating layer between freezing chamber and refrigerating chamber, in general, central sill cover board
It is metallic article, the lower gasket of refrigerating chamber and the upper gasket 10 of freezing chamber door body ride on central sill cover board, to make case
Body and door body form sealing and close.The door body of freezing chamber include freezing chamber door liner 20, door face board (not shown), door positioning plate 22,
Insulating layer is surrounded insulating layer by freezing chamber door liner, door face board, door positioning plate, and door seal slot 21 is arranged in freezing chamber door liner 20, on
Gasket insertion is mounted on door seal slot 21, and freezing chamber liner is made of our department 51, framework, and wherein central sill is inserted into the outside of framework
The opening inside casing 50 of cover board, framework bends from outside and connects our department of freezing chamber liner.When refrigerating chamber door is closed, refrigerating chamber door
Gallbladder 20 extend into the opening inside casing 50 of freezing chamber liner, and door seal magnetic stripe is pull-in on central sill cover board 30.The upper gasket 10 wraps
Pressure bladder, magnetic stripe room 1, card slot hangnail 6 are included, the pressure bladder is connected with anti-dew ballonet 8, and the anti-dew ballonet can be stretched
Enter in the gap between freezing chamber door liner and the opening inside casing；At the top of freezing chamber liner, the heat insulating strip 9 that keeps out the wind, institute are set
State that the heat insulating strip that keeps out the wind includes mounting plate 91, keep out the wind air bag 92, the air bag that keeps out the wind is for will be in freezing chamber door liner and the opening
Gap plugging between frame.The heat insulating strip 9 that keeps out the wind is mounted on the top of freezing chamber liner by fastener 52.
When freezing chamber door body is closed, keep out the wind air bag 92 and the interference of freezing chamber door liner 20, to make freezing chamber door liner
Gap between the opening inside casing is in close state, and prevents the cold air of freezing chamber liner from permeating from this excessive.Anti- dew
Ballonet is connect by rib with pressure bladder, and anti-dew ballonet is made to be easier to swing and deform, more adaptable.Anti- dew is stingy
Longitudinal subdivision is two or three chambers in capsule, and anti-dew ballonet includes keep out the wind siding 921 and arc airbag wall 922, the gear
The thickness of wind siding is greater than the wall thickness of arc airbag wall, and the siding that keeps out the wind is vertical with mounting plate, and the arc airbag wall is located at
Keep out the wind the rear side of siding.
The upper gasket of freezing chamber door body includes magnetic stripe room 1, pressure bladder, card slot hangnail 6, vertical edge 7, anti-dew ballonet 8,
The pressure bladder connects magnetic stripe room, card slot hangnail, and the vertical edge is drawn from the root of card slot hangnail, and the pressure bladder includes
Main gasbag 2, trapezoidal balloonet and inside balloonet 3, the inside balloonet are stretched from the part of main gasbag to box liner direction
Exhibition, the inside balloonet is prominent to liner direction in one end far from magnetic stripe room and inside balloonet is not provided with main scrap (bridge) and pair
Scrap (bridge)；Small side 61 is arranged in the puncture tip of the card slot hangnail 6, and the free end on small side can be overlapped on the door seal slot inner wall of door body.This
The right side of inside balloonet is upturned by utility model than magnetic stripe room, and by its length from the metal flange of cabinet to liner
Extend, after door is shut, balloonet deformation in inside is overlapped on liner, and the cold air of inner container of icebox is effectively prevent to contact cabinet
Metal flange.Gasket eliminates existing main scrap (bridge) and secondary scrap (bridge) (with reference to Fig. 1), makes that appearance is cleaner and tidier, processing technology is more held
Easily.
The trapezoidal balloonet includes the first trapezoidal balloonet 4, the second trapezoidal balloonet 5, the first trapezoidal balloonet
Three sides it is coplanar with magnetic stripe room 1, main gasbag 2, inside balloonet 3 respectively, the second trapezoidal balloonet is arranged in card slot hangnail
Root on, the adjacent both sides of the second trapezoidal balloonet are coplanar with main gasbag 2, and the sectional area of the first trapezoidal balloonet is greater than
Second trapezoidal balloonet and be less than inside balloonet.
Setting support divider 31 in the inside balloonet 3, the inner wall of support divider one end connection inside balloonet,
The other end is connected to main gasbag wall.The vertical edge 7 flex outward and surmount main gasbag and magnetic stripe room after, again to the side of card slot hangnail
To bending.Card slot barb reinforcement structure, tie point rounding arc prevent endurance failure.The inner wall setting of magnetic stripe room 1 is a pair of symmetrical
Ridge 10, it is arranged in the two sides of magnetic stripe room respectively, makes to form tight fit pass between the two sides of magnetic stripe and magnetic stripe room two sidewalls
System prevents magnetic stripe from assembling pine and easily sliding out.
While there has been shown and described that the embodiments of the present invention, those skilled in the art should understand that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are limited by claim and its equivalent replacement, without changing made by creative work
Into etc., it should be included within the scope of protection of this utility model.
Claims (9)
1. one kind can prevent the refrigerator of door seal appearance condensation, including cabinet and door body, the cabinet include freezing chamber, refrigerating chamber,
The upper gasket of central sill cover board, freezing chamber door body rides on central sill cover board, and freezing chamber door liner extend into the opening of freezing chamber liner
Inside casing, the upper gasket include pressure bladder, magnetic stripe room, card slot hangnail, it is characterised in that: the pressure bladder connects anti-dew
Ballonet, the anti-dew ballonet can be extend into the gap between freezing chamber door liner and the opening inside casing；In freezing chamber
The heat insulating strip that keeps out the wind is arranged in the top of gallbladder, and the heat insulating strip that keeps out the wind includes mounting plate, keep out the wind air bag, and the air bag that keeps out the wind is used for will be cold
Gap plugging between chilling chamber door gallbladder and the opening inside casing.
2. the refrigerator of door seal appearance condensation can be prevented according to claim 1, it is characterised in that: when freezing chamber door body is closed
When, keep out the wind air bag and the interference of freezing chamber door liner.
3. the refrigerator of door seal appearance condensation can be prevented according to claim 2, it is characterised in that: the anti-dew ballonet passes through
Rib is connect with pressure bladder.
4. the refrigerator of door seal appearance condensation can be prevented according to claim 3, it is characterised in that: indulged in the anti-dew ballonet
To being divided into two or three chambers.
5. the refrigerator of door seal appearance condensation can be prevented according to claim 4, it is characterised in that: the anti-dew ballonet includes
Keep out the wind siding and arc airbag wall, and the thickness of the siding that keeps out the wind is greater than the wall thickness of arc airbag wall, siding and the peace of keeping out the wind
Loading board is vertical, and the arc airbag wall is located at the rear side for the siding that keeps out the wind.
6. according to claim 1 to 5 any refrigerators that can prevent door seal appearance condensation, it is characterised in that: the blanket gas
Capsule includes main gasbag, trapezoidal balloonet and inside balloonet, and the inside balloonet is from the part of main gasbag to box liner side
To stretching, extension, the inside balloonet is prominent to liner direction in one end far from magnetic stripe room and inside balloonet is not provided with main scrap (bridge)
With secondary scrap (bridge)；Small side is arranged in the puncture tip of the card slot hangnail, and the free end on small side can be overlapped on the door seal slot inner wall of door body.
7. the refrigerator of door seal appearance condensation can be prevented according to claim 6, it is characterised in that: the trapezoidal balloonet includes
First trapezoidal balloonet, the second trapezoidal balloonet, three sides of the first trapezoidal balloonet respectively with magnetic stripe room, main gasbag, interior
Side balloonet is coplanar, and the second trapezoidal balloonet is arranged on the root of card slot hangnail, the phase of the second trapezoidal balloonet
Adjacent both sides are coplanar with main gasbag.
8. the refrigerator of door seal appearance condensation can be prevented according to claim 7, it is characterised in that: the first trapezoidal balloonet
Sectional area be greater than the second trapezoidal balloonet and be less than inside balloonet.
9. the refrigerator of door seal appearance condensation can be prevented according to claim 8, it is characterised in that: set in the inside balloonet
Set support divider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083434.9U CN209116623U (en) | 2018-12-12 | 2018-12-12 | A kind of refrigerator preventing door seal appearance condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083434.9U CN209116623U (en) | 2018-12-12 | 2018-12-12 | A kind of refrigerator preventing door seal appearance condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116623U true CN209116623U (en) | 2019-07-16 |
Family
ID=67207998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083434.9U Active CN209116623U (en) | 2018-12-12 | 2018-12-12 | A kind of refrigerator preventing door seal appearance condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209116623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373691A (en) * | 2018-12-12 | 2019-02-22 | 广东奥马冰箱有限公司 | A kind of refrigerator preventing door seal appearance condensation |
-
2018
- 2018-12-12 CN CN201822083434.9U patent/CN209116623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373691A (en) * | 2018-12-12 | 2019-02-22 | 广东奥马冰箱有限公司 | A kind of refrigerator preventing door seal appearance condensation |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |