CN204612325U - A kind of casing door seal fit structure and refrigerator - Google Patents
A kind of casing door seal fit structure and refrigerator Download PDFInfo
- Publication number
- CN204612325U CN204612325U CN201420858287.7U CN201420858287U CN204612325U CN 204612325 U CN204612325 U CN 204612325U CN 201420858287 U CN201420858287 U CN 201420858287U CN 204612325 U CN204612325 U CN 204612325U
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- thermal insulation
- casing
- door seal
- seal
- fit structure
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Abstract
The utility model relates to technical field of refrigeration equipment, particularly relate to a kind of casing door seal fit structure, a kind of casing door seal fit structure, comprise: casing panel beating assembly and the door seal assembly matched with casing panel beating assembly, described casing panel beating assembly comprises sheet metal component and involution thermal insulation barriers, described involution thermal insulation barriers is connected between two sheet metal components, and described door seal assembly comprises the seal be tightly connected that to match with involution thermal insulation barriers.Additionally provide a kind of refrigerator, comprise described casing door seal fit structure, it is sealedly connected between casing and door body.By the combination of sheet metal component and involution thermal insulation barriers, " cold bridge " effect of effective shielding sheet metal component, reduce heat transfer and the thermal convection current of refrigerator body inside and external environment, the thermal insulation barriers of clamping and seal, still can closely cooperate after magnetic stripe is aging, improve the service life of casing door seal fit structure; The setting of two independent air bags, reduces loss of refrigeration capacity further.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, particularly relates to a kind of casing door seal fit structure and refrigerator.
Background technology
Refrigerator is a kind of refrigeration plant keeping constant low temperature, is also a kind of product for civilian use making food or other article keep constant low temperature cold conditions.Compressor, ice machine is had in order to icing cabinet or case, with the hutch of refrigerating plant in casing.Needing for one the refrigeration plant keeping constant low temperature, how to keep hutch and inner excellent thermal insulation, is an important problem.
Wherein, refrigerator door, casing, door seal and the extraneous heat (i.e. cold draining amount) exchanged are the key factors of refrigerator energy loss.Therefore, seal strip for refrigerator door is the important hermetically-sealed construction connecting refrigerator body and door body, to the insulation of refrigerator, heat insulationly plays vital effect.
Common refrigerator door seal is made up of air bag, magnetic stripe and flexible PVC, by sheet metal component on refrigerator central sill, underbeam and casing of the suction adsorption of magnetic stripe, effectively intercepts to play the effect that refrigerator inside and external environment carry out heat exchange.
The central sill of refrigerator, underbeam and casing are adsorb to realize by panel beating and magnetic stripe with coordinating of door seal, and the cold air of refrigerator inside contacts with sheet metal component, accelerate cold air and the external world conducts, and produce loss of refrigeration capacity.
Meanwhile, refrigerator door seal inside is a circle magnetic stripe, and adsorption capacity can be subject to the aging of thermal shock along with door seal and decay, and door seal effect can constantly reduce, and loss of refrigeration capacity can strengthen gradually.And refrigerator door seal airbag structure width is narrower, intercepts cold air and be difficult to ensure with extraneous effect of conducting.
Utility model content
The purpose of this utility model is to propose a kind of casing door seal fit structure, by the combination of sheet metal component and involution thermal insulation barriers, " cold bridge " effect of effective shielding sheet metal component, reduces heat transfer and the thermal convection current of refrigerator body inside and external environment, effectively reduces loss of refrigeration capacity." Ω " shape involution thermal insulation barriers and seal simultaneously, still can closely cooperate, improve service life after magnetic stripe is aging.
Additionally provide a kind of refrigerator, by casing door seal fit structure greatly reduce be hungry refrigerator in use with the heat trnasfer of external environment, effectively reduce loss of refrigeration capacity.
For reaching this object, the utility model by the following technical solutions:
A kind of casing door seal fit structure, comprise: casing panel beating assembly and the door seal assembly matched with casing panel beating assembly, described casing panel beating assembly comprises sheet metal component and involution thermal insulation barriers, described involution thermal insulation barriers is connected between two sheet metal components, described door seal assembly comprises seal, and described seal is tightly connected with involution thermal insulation barriers and then is connected with casing panel beating assembly by casing panel beating assembly.
Wherein, described involution thermal insulation barriers and the clamping of seal phase.
Wherein, described involution thermal insulation barriers is the hollow channel-shaped structure of " Ω " shape, and described seal has the shackle member that outline is " Ω " shape, and described shackle member can be connected in described hollow channel-shaped structure, and described seal sealed card is combined in involution thermal insulation barriers.
Wherein, described door seal assembly also comprises the thermal insulation air bag of the bottom being arranged on seal, and described thermal insulation air bag inner sealing is filled with air.
Wherein, the inside of described thermal insulation air bag is also provided with interior air bag, is filled with air in described interior air bag, and air in interior air bag not with the air circulation in thermal insulation air bag.
Wherein, the both sides of described thermal insulation air bag are respectively arranged with compensation bar, and described compensation bar upwards extends from the top of thermal insulation air bag.
Wherein, described door seal assembly also comprises the magnetic stripe for adsorbing sheet metal component be arranged on around seal.
Wherein, described door seal assembly comprises two magnetic stripes, and described two magnetic stripes are symmetrically distributed in the both sides of seal respectively.
Wherein, described involution thermal insulation barriers is adopted made of plastic.
A kind of refrigerator, comprise described casing door seal fit structure, it is sealedly connected between casing and door body.
The beneficial effects of the utility model are: by the combination of sheet metal component and involution thermal insulation barriers, " cold bridge " effect of effective shielding sheet metal component, reduce the inner heat transfer with external environment of refrigerator body and thermal convection current, effectively reduce loss of refrigeration capacity." Ω " shape involution thermal insulation barriers and seal simultaneously, still can closely cooperate, improve the service life of casing door seal fit structure after magnetic stripe is aging; The setting of two independent air bags, can the heat trnasfer of dual barrier box house and external environment, reduces loss of refrigeration capacity further; Compensate the setting of bar, the effect compensating and intercept is played to the heat trnasfer of box house and external environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the casing door seal fit structure that the utility model detailed description of the invention provides;
Fig. 2 is the structural representation of the casing panel beating assembly that the utility model detailed description of the invention provides;
Fig. 3 is the structural representation of the door seal assembly that the utility model detailed description of the invention provides.
In figure:
1, sheet metal component; 2, involution thermal insulation barriers; 3, seal; 4, thermal insulation air bag; 5, interior air bag; 6, bar is compensated; 7, magnetic stripe; 8, shackle member.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As Figure 1-3, a kind of casing door seal fit structure, comprise: casing panel beating assembly and the door seal assembly matched with casing panel beating assembly, described casing panel beating assembly is arranged in the structure that the needs such as the central sill of casing, lower fine strain of millet, box opening and door seal carry out coordinating, and described door seal assembly is arranged on a body.
Described casing panel beating assembly comprises sheet metal component 1 and involution thermal insulation barriers 2, described involution thermal insulation barriers 2 is connected between two sheet metal components 1, described involution thermal insulation barriers 2 adopts heat insulation material to make the metal heat conduction interrupted between two sheet metal components 1, reduce heat transfer and the thermal convection current of box house and external environment, preferably, described involution thermal insulation barriers 2 is adopted made of plastic.Have good thermal insulation, simply, cost is low for processing simultaneously and shaping technique.
Concrete, described door seal assembly comprises seal 3, and described seal 3 is tightly connected with involution thermal insulation barriers 2 and then is connected with casing panel beating assembly by casing panel beating assembly.
As one of the preferred version of the technical program, the cooperation of casing door seal is completed by the magnetic-adsorption of magnetic stripe 7 and sheet metal component 1 in order to solve simple dependence in prior art, and magnetic stripe causes casing door seal to seal situation because of aging, by described involution thermal insulation barriers 2 and the clamping of seal 3 phase.Extend the service life of casing door seal fit structure.
Described door seal assembly also comprises the magnetic stripe 7 for adsorbing sheet metal component 1 be arranged on around seal 3.Produce magnetic force between described magnetic stripe 7 and sheet metal component 1, after door body is opened, under the effect of described magnetic force, automatically close, humanized, more power and energy saving.
Concrete, described involution thermal insulation barriers 2 and seal 3 can adopt the structure of buckle snap fit to realize clamping, described involution thermal insulation barriers 2 is the hollow channel-shaped structure of " Ω " shape, described seal (3) has the shackle member that outline is " Ω " shape, described shackle member can be connected in described hollow channel-shaped structure, and described seal 3 sealed card is combined in involution thermal insulation barriers 2.
Because described hollow channel-shaped structure " Ω " shape that to be the little inner space of opening large, corresponding, the insertion portion volume of described seal 3 is large, and coupling part volume is little, and make for plastics, have good elasticity and deformation behavior, this just makes in use, and seal 3 is under the attraction of magnetic force, its insertion portion enters in described hollow channel-shaped structure smoothly, when needing to open the door, involution thermal insulation barriers 2 produces deformation under the effect of pulling force, then seal 3 can deviate from involution thermal insulation barriers 2 smoothly.
As one of the preferred version of the technical program, described door seal assembly also comprises the thermal insulation air bag 4 of the bottom being arranged on seal 3, and described thermal insulation air bag 4 inner sealing is filled with air.When described casing panel beating assembly and door seal assembly close, described thermal insulation air bag 4 is wrapped in the outside of involution thermal insulation barriers 2 and seal 3, because thermal insulation air bag 4 inner sealing has air, decreases heat transfer and the thermal convection current of thermal insulation barriers 2 and seal 3 and external environment.
Further, exchange with heat with the heat transfer of external environment with seal 3 to better reduce thermal insulation barriers 2 further, the inside of described thermal insulation air bag 4 is also provided with interior air bag 5, described interior air bag 5 and thermal insulation air bag 4 are respectively independently air bag, also be filled with air in described interior air bag 5, and air in interior air bag 5 not with the air circulation in thermal insulation air bag 4.
As one of the preferred version of the technical program, in order to solve thermal insulation air bag 4, itself there is certain elasticity, under the effect of the pressure, sheet metal component 1 can not be covered completely, therefore be respectively arranged with in the both sides of described thermal insulation air bag 4 and compensate bar 6, described compensation bar 6 upwards extends from the top of thermal insulation air bag 4.And when described casing panel beating assembly and door seal assembly close, the top compensating bar 6 is fitted on sheet metal component 1, itself and thermal insulation air bag 4, sheet metal component 1 form a closed cavity jointly, further reduce sheet metal component 1 and exchange with heat with the heat transfer of external environment.
Preferably, described door seal assembly comprises at least two magnetic stripes 7, and described two magnetic stripes 7 are symmetrically distributed in the both sides of seal 3 respectively.The magnetic stripe use relative to sheet metal component 1 that described two symmetries and seal 3 are arranged, provides balanced magnetic force to seal 3, makes the clamping of involution thermal insulation barriers 2 and seal 3 more accurate, avoid the distortion of inaccurate the caused involution thermal insulation barriers 2 of clamping simultaneously.
Further, in order to prevent door seal assembly in the process of open and close back and forth, fluff with the connection of door body, therefore also shackle member is provided with at described thermal insulation air bag 4 with the junction of door body, the top of described shackle member is provided with the barb reinforced door seal assembly and be connected with chamber door, and described barb is positioned at a body.
The utility model additionally provides a kind of refrigerator, and it comprises described casing door seal fit structure, and described casing door seal fit structure is sealedly connected between casing and door body.
In sum, by the combination of sheet metal component and involution thermal insulation barriers, " cold bridge " effect of effective shielding sheet metal component, reduces the inner heat transfer with external environment of refrigerator body and thermal convection current, effectively reduces loss of refrigeration capacity." Ω " shape involution thermal insulation barriers and seal simultaneously, still can closely cooperate, improve the service life of casing door seal fit structure after magnetic stripe is aging; The setting of two independent air bags, can the heat trnasfer of dual barrier box house and external environment, reduces loss of refrigeration capacity further; Compensate the setting of bar, the effect compensating and intercept is played to the heat trnasfer of box house and external environment.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. a casing door seal fit structure, it is characterized in that, comprise: casing panel beating assembly and the door seal assembly matched with casing panel beating assembly, described casing panel beating assembly comprises sheet metal component (1) and involution thermal insulation barriers (2), described involution thermal insulation barriers (2) is connected between two sheet metal components (1), described door seal assembly comprises seal (3), and described seal (3) is tightly connected with involution thermal insulation barriers (2) and then is connected with casing panel beating assembly by casing panel beating assembly.
2. casing door seal fit structure according to claim 1, is characterized in that, described involution thermal insulation barriers (2) and seal (3) phase clamping.
3. casing door seal fit structure according to claim 2, it is characterized in that, described involution thermal insulation barriers (2) is the hollow channel-shaped structure of " Ω " shape, described seal (3) has the shackle member that outline is " Ω " shape, described shackle member can be connected in described hollow channel-shaped structure, and described seal (3) sealed card is combined in involution thermal insulation barriers (2).
4. the casing door seal fit structure according to any one of claim 1-3, it is characterized in that, described door seal assembly also comprises the thermal insulation air bag (4) of the bottom being arranged on seal (3), and described thermal insulation air bag (4) inner sealing is filled with air.
5. casing door seal fit structure according to claim 4, it is characterized in that, the inside of described thermal insulation air bag (4) is also provided with interior air bag (5), be filled with air in described interior air bag (5), and air in interior air bag (5) not with the air circulation in thermal insulation air bag (4).
6. casing door seal fit structure according to claim 4, it is characterized in that, the both sides of described thermal insulation air bag (4) are respectively arranged with and compensate bar (6), and described compensation bar (6) upwards extends from the top of thermal insulation air bag (4).
7. casing door seal fit structure according to claim 1, is characterized in that, described door seal assembly also comprises the magnetic stripe (7) for adsorbing sheet metal component (1) be arranged on around seal (3).
8. casing door seal fit structure according to claim 7, is characterized in that, described door seal assembly comprises two magnetic stripes (7), and described two magnetic stripes (7) are symmetrically distributed in the both sides of seal (3) respectively.
9. casing door seal fit structure according to claim 1, is characterized in that, described involution thermal insulation barriers (2) is adopted made of plastic.
10. a refrigerator, is characterized in that, comprise the casing door seal fit structure as described in any one of claim 1-9, it is sealedly connected between casing and door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858287.7U CN204612325U (en) | 2014-12-30 | 2014-12-30 | A kind of casing door seal fit structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858287.7U CN204612325U (en) | 2014-12-30 | 2014-12-30 | A kind of casing door seal fit structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612325U true CN204612325U (en) | 2015-09-02 |
Family
ID=53964879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420858287.7U Expired - Fee Related CN204612325U (en) | 2014-12-30 | 2014-12-30 | A kind of casing door seal fit structure and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612325U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567220A (en) * | 2014-12-30 | 2015-04-29 | 合肥晶弘电器有限公司 | Refrigerator body door seal matching structure and refrigerator |
| CN106568285A (en) * | 2016-11-01 | 2017-04-19 | 青岛海尔股份有限公司 | Door seal for refrigerator and refrigerator |
| CN106642967A (en) * | 2016-11-10 | 2017-05-10 | 青岛海尔股份有限公司 | Control method for refrigerator and refrigerator |
| CN107024051A (en) * | 2017-03-20 | 2017-08-08 | 合肥华凌股份有限公司 | Refrigerator |
| CN107560265A (en) * | 2017-08-22 | 2018-01-09 | 青岛海尔股份有限公司 | Refrigerator and its vertical beam |
| CN112081921A (en) * | 2020-08-04 | 2020-12-15 | 中国运载火箭技术研究院 | Sealing ring |
| CN112728838A (en) * | 2019-10-29 | 2021-04-30 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
-
2014
- 2014-12-30 CN CN201420858287.7U patent/CN204612325U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567220A (en) * | 2014-12-30 | 2015-04-29 | 合肥晶弘电器有限公司 | Refrigerator body door seal matching structure and refrigerator |
| CN106568285A (en) * | 2016-11-01 | 2017-04-19 | 青岛海尔股份有限公司 | Door seal for refrigerator and refrigerator |
| CN106568285B (en) * | 2016-11-01 | 2019-07-02 | 青岛海尔股份有限公司 | Door seal and refrigerator for refrigerator |
| CN106642967A (en) * | 2016-11-10 | 2017-05-10 | 青岛海尔股份有限公司 | Control method for refrigerator and refrigerator |
| CN106642967B (en) * | 2016-11-10 | 2019-01-18 | 青岛海尔股份有限公司 | The control method and refrigerator of refrigerator |
| CN107024051A (en) * | 2017-03-20 | 2017-08-08 | 合肥华凌股份有限公司 | Refrigerator |
| CN107560265A (en) * | 2017-08-22 | 2018-01-09 | 青岛海尔股份有限公司 | Refrigerator and its vertical beam |
| CN107560265B (en) * | 2017-08-22 | 2022-01-25 | 重庆海尔制冷电器有限公司 | Refrigerator and vertical beam thereof |
| CN112728838A (en) * | 2019-10-29 | 2021-04-30 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN112081921A (en) * | 2020-08-04 | 2020-12-15 | 中国运载火箭技术研究院 | Sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |