CN203908180U - Refrigerator door - Google Patents
Refrigerator door Download PDFInfo
- Publication number
- CN203908180U CN203908180U CN201420340113.1U CN201420340113U CN203908180U CN 203908180 U CN203908180 U CN 203908180U CN 201420340113 U CN201420340113 U CN 201420340113U CN 203908180 U CN203908180 U CN 203908180U
- Authority
- CN
- China
- Prior art keywords
- door
- refrigerator
- heat conduction
- panel
- nonmetal
- 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 - Lifetime
Links
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 21
- 238000005187 foaming Methods 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000009833 condensation Methods 0.000 abstract description 11
- 230000005494 condensation Effects 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a refrigerator door which is a thermal insulation door body formed by a foaming layer, wherein a door panel and a liner are arranged on the outer side and the inner side of the thermal insulation door body respectively, and a door decoration strip covering the outer surface of the foaming layer is arranged at the side part of the thermal insulation door body. The refrigerator door is characterized in that a heat conduction base layer is arranged on the back of the non-metal door decoration strip and is overlapped with the door panel, and accordingly, the heat conduction base layer becomes a heat transfer piece between the door panel and the non-metal door decoration strip. According to the refrigerator door, the condensation phenomenon of the refrigerator door decoration strip can be effectively prevented.
Description
Technical field
The utility model relates to refrigeration technology field, is specifically related to a kind of refrigerator doors that prevents nonmetal door panel condensation function that has.
Background technology
As depicted in figs. 1 and 2, in order to improve the decorative effect of refrigerator integral body, existing refrigerator is provided with nonmetal door panel 1 in the one side or the multi-lateral of refrigerator door; All the time, the leakage due to cold air in refrigerator causes the phenomenon of the outside condensation of refrigerator often to occur.The method that solves condensation at present is normally set up anti-condensation pipes in box liner flange groove, and by refrigeration system, heat radiation improves refrigerator doors and casing junction temperature.This mode can solve the condensation problem on refrigerator central sill 202, and on central sill 202, heat is transmitted on a panel by door seal, thereby solves the condensation problem on nonmetal door panel 1 under certain damp condition.
But refrigeration system heat radiation is limited, when if external environment humidity is higher, because the refrigerator distance d that visits between body 201 and refrigerator Xiamen body 203 is less, can affect the heat convection of nonmetal door panel 1 place and extraneous hot-air, in addition the thermal conductivity factor of nonmetal panel 1 is less, a little cold that derive through refrigerator heat-insulation layer or that process sealing strip 5 spills can not well be derived, and cold will be collected at nonmetal door panel 1 place, thereby occurs condensation phenomenon.
Summary of the invention
The utility model, for solving above-mentioned the deficiencies in the prior art part, provides a kind of refrigerator doors, can effectively prevent that condensation phenomenon from appearring in refrigerator doors panel.
The utility model technical solution problem adopts following technical scheme:
A kind of refrigerator doors of the utility model, is the thermal insulating door thermally insulated door body consisting of foaming layer, in outside and the inner side of described thermal insulating door thermally insulated door body, is respectively arranged with honorable plate and an inner bag; Sidepiece at described thermal insulating door thermally insulated door body is provided with the door panel that covers described foaming layer outer surface; Its design feature is: the back at described nonmetal door panel arranges a heat conduction basic unit, and described heat conduction basic unit and described door body panel lap make described heat conduction basic unit form the heat transfer piece between the honorable plate of described door and nonmetal panel.
The design feature of refrigerator doors described in the utility model is also:
Described heat conduction basic unit is aluminum heat conducting plate.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model can be passed to a panel place by the heat of door dignity plate well by heat conduction basic unit, thereby improves the temperature at door panel position, and then effectively prevents the local condensation phenomenon that a panel position occurs, guarantees the result of use of refrigerator.
2, the utility model is simple and reliable for structure, with low cost, easy to implement, not only to refrigeration for refrigerator performance without any harmful effect, and be applicable in the refrigerator door of multiple different model.
Accompanying drawing explanation
Fig. 1 is refrigerator front schematic view in prior art;
Fig. 2 is a-quadrant enlarged drawing in Fig. 1;
Fig. 3 is the utility model refrigerator doors cross sectional plan view;
Number in the figure: 1 nonmetal panel; 2 honorable plates; 3 inner bags; 4 thermal insulating door thermally insulated door bodies; 5 sealing strips; 101 heat conduction basic units; The 201 refrigerators body of visiting; 202 central sills; 203 refrigerator Xiamen bodies.
The specific embodiment
As shown in Figure 3, a kind of refrigerator doors, is the thermal insulating door thermally insulated door body 4 consisting of foaming layer, in outside and the inner side of thermal insulating door thermally insulated door body 4, is respectively arranged with honorable plate 2 and an inner bag 3; The honorable plate 2 of door can adopt metal, glass or plastic front board; Between the inner side of heat-insulation layer 4 outward flange and the outer ledge of refrigerator body, be provided with sealing strip 5; Sidepiece at thermal insulating door thermally insulated door body 4 is provided with the nonmetal door panel 1 that covers foaming layer outer surface; The one heat conduction basic unit 101 with good heat conductive performance is set at the back of nonmetal door panel 1, heat conduction basic unit covers the back of nonmetal door panel 1 completely and overlaps with door dignity plate 2, makes heat conduction basic unit 101 form the heat transfer piece between a honorable plate 2 and nonmetal door panel 1.Concrete, heat conduction basic unit 101 is higher metal or the nonmetallic materials of other thermal conductivity factors such as aluminum heat conducting plate, or aluminum foil and adhesive tape.
In concrete enforcement, heat conduction basic unit 101 Pastings are thermal insulating door thermally insulated door body 4 in and stick on the inner surface of nonmetal door panel 1 and a honorable plate 2; Also can be outside foaming layer, as long as refrigerator door plank 2 can be connected and the contact structures of transferring heat mutually with nonmetal door panel 1.Although the thermal conductivity factor of nonmetal door panel 1 is less, but can the heat of door dignity plate 2 be passed to door panel 1 place that temperature is lower by the higher heat conduction basic unit 101 of heat-conducting system, to improve the temperature at panel 1 position, thereby reduce condensation phenomenon, guarantee refrigerator quality.
Claims (2)
1. a refrigerator doors, is the thermal insulating door thermally insulated door body (4) consisting of foaming layer, in outside and the inner side of described thermal insulating door thermally insulated door body (4), is respectively arranged with a honorable plate (2) and inner bag (3); Sidepiece at described thermal insulating door thermally insulated door body (4) is provided with the nonmetal door panel (1) that covers described foaming layer outer surface, it is characterized in that: the back at described nonmetal door panel (1) arranges a heat conduction basic unit (101), described heat conduction basic unit and the honorable plate of described door (2) overlap joint, make described heat conduction basic unit (101) form the heat transfer piece between described door honorable plate (2) and nonmetal door panel (1).
2. refrigerator doors according to claim 1, is characterized in that: described heat conduction basic unit (101) is aluminum heat conducting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340113.1U CN203908180U (en) | 2014-06-23 | 2014-06-23 | Refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340113.1U CN203908180U (en) | 2014-06-23 | 2014-06-23 | Refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908180U true CN203908180U (en) | 2014-10-29 |
Family
ID=51782446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420340113.1U Expired - Lifetime CN203908180U (en) | 2014-06-23 | 2014-06-23 | Refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501514A (en) * | 2014-12-23 | 2015-04-08 | 合肥美的电冰箱有限公司 | Refrigerator and false beam thereof |
| CN108286863A (en) * | 2018-01-04 | 2018-07-17 | 合肥美的电冰箱有限公司 | Seal strip for refrigerator door and refrigerator |
-
2014
- 2014-06-23 CN CN201420340113.1U patent/CN203908180U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501514A (en) * | 2014-12-23 | 2015-04-08 | 合肥美的电冰箱有限公司 | Refrigerator and false beam thereof |
| CN108286863A (en) * | 2018-01-04 | 2018-07-17 | 合肥美的电冰箱有限公司 | Seal strip for refrigerator door and refrigerator |
| CN108286863B (en) * | 2018-01-04 | 2020-08-04 | 合肥美的电冰箱有限公司 | Refrigerator door seal and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: CHANGHONG MEILING Co.,Ltd. Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: HEFEI MEILING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |