CN104296459B - Air cooling refrigerator air door component and air cooling refrigerator with same - Google Patents
Air cooling refrigerator air door component and air cooling refrigerator with same Download PDFInfo
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- CN104296459B CN104296459B CN201410561494.0A CN201410561494A CN104296459B CN 104296459 B CN104296459 B CN 104296459B CN 201410561494 A CN201410561494 A CN 201410561494A CN 104296459 B CN104296459 B CN 104296459B
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- door
- plate
- locking member
- end cover
- cooling refrigerator
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- Refrigerator Housings (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses an air cooling refrigerator air door component which comprises a base, a door frame disposed on the base, a door panel, a first locking part and a second locking part. An opening is defined between the door frame and the base. The door panel is connected with the door frame in a pivoted manner to open and seal the opening. The first locking part is disposed on one of the door frame and the door panel, and the second locking part is disposed on the other one of the two. The first locking part is matched with the second locking part to lock the door panel when the door panel seals the opening. By the arrangement, the problem that the door panel of an air cooling refrigerator cannot be closed tightly is solved.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more particularly, to a kind of damper assemblies of wind cooling refrigerator with have
Its wind cooling refrigerator.
Background technology
Wind cooling refrigerator controls the temperature of refrigerator compartment by controlling the opening and closing of air door, and the air door of wind cooling refrigerator
Opening and closing by motor, its accurate step number is realized.Step number one due to the opening and closing of air door
Sample, when turning off after door opening, air door is always off sternly, so when controlling air door to close, motor is always right
Carry out the action of 100-25 step more air door, gear is controlled 100-25 steps of running tightly to be locked more.Therefore, close air door every time
Afterwards, the step number meeting abrased gear running, leads to gear failure more, so that the tight lock control of air door was lost efficacy.
Content of the invention
It is contemplated that at least solving one of above-mentioned technical problem to a certain extent.
For this reason, the present invention proposes a kind of damper assemblies of wind cooling refrigerator, the damper assemblies of described wind cooling refrigerator can end of door plate
Tightly locked, and structure is simple, reduced gear wear.
The present invention also proposes a kind of wind cooling refrigerator of the damper assemblies with above-mentioned wind cooling refrigerator.
The damper assemblies of the wind cooling refrigerator of embodiment are it is characterised in that include according to a first aspect of the present invention: pedestal；Door
Frame, described doorframe is located on described pedestal, limits opening between described doorframe and described pedestal；Door-plate, described door-plate and institute
State doorframe to be pivotly connected to open and to close described opening；First locking member and the second locking member, described first locking member
It is located on of described doorframe and described door-plate, described second locking member is located at another of described doorframe and described door-plate
On, described first locking member is coordinated to lock described door-plate with described second locking member when described opening closed by described door-plate.
The damper assemblies of wind cooling refrigerator according to embodiments of the present invention, are provided separately the first locking member on door-plate and doorframe
With the second locking member, door-plate when closed, by the cooperation of the first locking member and the second locking member, makes door-plate and doorframe lock,
Solve the problems, such as that wind cooling refrigerator door-plate is not closed completely, and this damper assemblies structure is simple, operation more than gear need not be controlled, subtract
Few gear wear.
In addition, the damper assemblies of wind cooling refrigerator according to embodiments of the present invention, can also have the technology added as follows special
Levy:
According to one embodiment of present invention, described doorframe includes upper end cover, bottom end cover and sidepiece end cap, described upper end cover
It is spaced apart setting with described bottom end cover along the vertical direction, described upper end cover is connected with described pedestal respectively with the right-hand member of bottom end cover,
Described upper end cover is connected with described sidepiece end cap with the left end of described bottom end cover, and the upper edge of described door-plate and described upper end cover can
Pivotally it is connected, described first locking member is located on the lower edge of described door-plate, described second locking member is located at described bottom end cover
On.
According to one embodiment of present invention, described first locking member is formed as the length side of the lower edge along described door-plate
To the magnetic absorption member extending, described second locking member is formed as the electric magnet being located on described bottom end cover.
According to one embodiment of present invention, described second locking member includes: iron core, described iron core is located at described bottom end cover
On；Coil windings, described coil windings are around being located on described iron core and and power electric connection；And control piece, described control piece
The break-make of the electric current being connected with described coil windings to control described coil windings.
According to one embodiment of present invention, described iron core includes multiple, and multiple described iron cores are along the length of described bottom end cover
Degree direction is arranged spaced apart, and described coil windings are connected with multiple described iron cores successively.
According to one embodiment of present invention, the length of described first locking member is equal to the length of the lower edge of described door-plate
Degree.
According to one embodiment of present invention, described first locking member is corrosion resistant plate, and described corrosion resistant plate cladding is described
The lower edge of door-plate.
According to one embodiment of present invention, described doorframe and described pedestal are integrally formed.
The wind cooling refrigerator of embodiment according to a second aspect of the present invention, including the wind cooling refrigerator according to above-described embodiment
Damper assemblies.
The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below
Substantially and easy to understand, wherein:
Fig. 1 is the structural representation of the damper assemblies of wind cooling refrigerator according to embodiments of the present invention；
Fig. 2 is the structural representation of the second locking member of the damper assemblies of wind cooling refrigerator according to embodiments of the present invention.
Reference:
Damper assemblies 100；
Pedestal 10；Doorframe 20；Upper end cover 21；Bottom end cover 22；Sidepiece end cap 23；Door-plate 30；First locking member 40；Second lock
Tight part 50；Iron core 51；Coil windings 52；Opening 60.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation of instruction such as pin ", " counterclockwise " or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of
The description present invention and simplification describe, rather than the device of instruction or hint indication or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, are therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；It can be machine
Tool connects or electrically connects；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be two units
Connection within part.For the ordinary skill in the art, above-mentioned term can be understood as the case may be at this
Concrete meaning in bright.
Combine accompanying drawing 1 first below and Fig. 2 specifically describes the damper assemblies of wind cooling refrigerator according to embodiments of the present invention
100.
The damper assemblies 100 of wind cooling refrigerator according to embodiments of the present invention include pedestal 10, doorframe 20, door-plate 30, first
Locking member 40 and the second locking member 50.Specifically, doorframe 20 is located on pedestal 10, limits out between doorframe 20 and pedestal 10
Mouth 60, door-plate 30 is pivotly connected to open and to close opening 60 with doorframe 20, and the first locking member 40 is located at doorframe 20 and door
On of plate 30, the second locking member 50 be located at doorframe 20 and door-plate 30 another on, the first locking member 40 is in door-plate 30 envelope
Coordinate with the second locking member 50 to lock door-plate 30 during make and break mouth 60.
That is, the damper assemblies 100 of wind cooling refrigerator are mainly by pedestal 10, doorframe 20, door-plate 30, the first locking member 40
Form with the second locking member 50.Specifically, as shown in figure 1, doorframe 20 is located on pedestal 10, limit between doorframe 20 and pedestal 10
Go out opening 60, door-plate 30 is connected with doorframe 20, and door-plate 30 is pivotally arranged in and is opened with realizing opening and closing on doorframe 20
The function of mouth 60.
First locking member 40 is located on one of doorframe 20 and door-plate 30, and the second locking member 50 is located at doorframe 20 and door-plate
On another of 30, in other words, the first locking member 40 can be located on doorframe 20, and the second locking member 50 is then located on door-plate 30,
Or the first locking member 40 can be located on door-plate 30, the second locking member 50 is then located on doorframe 20.When opening closed by door-plate 30
When 60, the first locking member 40 is coordinated so that door-plate 30 is locked with doorframe 20 with the second locking member 50.
Thus, the damper assemblies 100 of wind cooling refrigerator according to embodiments of the present invention, separately set on door-plate 30 and doorframe 20
Put the first locking member 40 and the second locking member 50, door-plate 30 when closed, by the first locking member 40 and the second locking member 50
Cooperation, is made door-plate 30 be locked with doorframe 20, solves the problems, such as that the door-plate 30 of wind cooling refrigerator is not closed completely.
In certain specific embodiments of the invention, doorframe 20 includes upper end cover 21, bottom end cover 22 and sidepiece end cap 23,
Upper end cover 21 and bottom end cover 22 are spaced apart setting along the vertical direction, the right-hand member of upper end cover 21 and bottom end cover 22 respectively with pedestal 10 phase
Even, upper end cover 21 is connected with sidepiece end cap 23 with the left end of bottom end cover 22, and the upper edge of door-plate 30 is with upper end cover 21 pivotly
It is connected, the first locking member 40 is located on the lower edge of door-plate 30, and the second locking member 50 is located on bottom end cover 22.
In other words, as shown in figure 1, doorframe 20 includes upper end cover 21, bottom end cover 22 and sidepiece end cap 23.Upper end cover 21 with
End cap 22 is spaced apart along the vertical direction and is arranged on the same side of sidepiece end cap 23, specifically, the left end of upper end cover 21 and sidepiece end
Lid 23 is connected, and the left end of bottom end cover 22 is also connected with sidepiece end cap 23, the upper edge of door-plate 30 and upper end cover 21 pivotly phase
Even, the first locking member 40 is located on the lower edge of door-plate 30, and the second locking member 50 is located on bottom end cover 22, when door-plate 30 cuts out,
The second locking member 50 on the first locking member 40 on door-plate 30 and the bottom end cover 22 of doorframe 20 coordinates so that door-plate 30 and doorframe
20 lockings.
Thus, by the first locking member 40 is arranged on door-plate 30, the bottom end cover 22 of doorframe 20 arranges the second locking member
50 so that door-plate 30 when closed, the first locking member 40 is coordinated with the second locking member 50, and then makes door-plate 30 tight with doorframe 20
Lock, solves the problems, such as that wind cooling refrigerator door-plate 30 is not closed completely.
According to one embodiment of present invention, the first locking member 40 is formed as prolonging along the length direction of the lower edge of door-plate 30
The magnetic absorption member stretched, the second locking member 50 is formed as the electric magnet being located on bottom end cover 22.
That is, the lower edge of door-plate 30 is provided with the magnetic absorption member extending in left-right direction, the bottom end cover 22 of doorframe 20
It is provided with electric magnet, when door-plate 30 cuts out, the magnetic absorption member on door-plate 30 is coordinated with the electric magnet on the bottom end cover 22 of doorframe 20
So that door-plate 30 is locked with doorframe 20.
Thus, the damper assemblies 100 of wind cooling refrigerator according to embodiments of the present invention, by the setting of the lower edge of door-plate 30
Magnetic absorption member, setting electric magnet on the bottom end cover 22 of doorframe 20 so that the door-plate 30 of wind cooling refrigerator when closed, magnetic absorption member and electromagnetism
Ferrum adhesive, door-plate 30 is pull-in on doorframe 20 the most at last, realizes the tight lock of wind cooling refrigerator door-plate 30, and this locking mechanism need not pass through
Control operation more than gear, reduce gear wear.
Further, according to one embodiment of present invention, the second locking member 50 includes iron core 51, coil windings 52 and control
Product (not shown), iron core 51 is located on bottom end cover 22, coil windings 52 around be located on iron core 51 and and power electric connection, control
Part is connected with coil windings 52 with the break-make of the electric current of control coil winding 52.
In other words, the second locking member 50 is formed as the electric magnet being located on bottom end cover 22, and wherein, electric magnet includes iron core
51st, coil windings 52 and control piece, iron core 51 is located on the bottom end cover 22 of doorframe 20, coil windings 52 be located on iron core 51 and with
Power electric connection, control piece is connected with coil windings 52, and control piece can be with the break-make of the electric current of control coil winding 52.Work as door-plate
During 30 unlatching, coil windings 52 no power, iron core 51 no magnetic field, when door-plate 30 cuts out, coil windings 52 are energized and iron core 51
Produce magnetic field, when door-plate 30 is close to cut out, the electric magnet on bottom end cover 22 produces the magnetic on electromagnetic force end of door plate 30 lower edge
Inhale part and produce captivation, make the lower edge of door-plate 30 and the bottom end cover 22 firmly adhesive of doorframe 20, solve wind cooling refrigerator door
The problem that plate 30 is not closed completely, when door-plate 30 needs to open, coil windings 52 power-off, iron core 51 no magnetic field, wind cooling refrigerator
Door-plate 30 can be normally-open.
Thus, magnetic absorption member and the second locking member are respectively provided with the bottom end cover 22 with doorframe 20 for the lower edge of door-plate 30
50, and by control piece, coil windings 52 are carried out with the control of power on/off, thus realize end of door plate 30 tightly locking and normally-open
Control, easy to operate, both solved wind cooling refrigerator and led to casing cold draining because its door-plate 30 is not closed completely and lose control of temperature
Problem, it also avoid leading to the problem of gear slipping abrasion because door-plate 30 tightly locks.
Preferably, according to one embodiment of present invention, iron core 51 includes multiple, and multiple iron cores 51 are along the length of bottom end cover 22
Degree direction is arranged spaced apart, and coil windings 52 are connected with multiple iron cores 51 successively.Specifically, as shown in Fig. 2 iron core 51 include many
Individual, coil windings 52 series connection is wound on multiple iron cores 51, and coil windings 52 and multiple iron cores 51 are along the length side of bottom end cover 22
To being arranged on bottom end cover 22.
According to one embodiment of present invention, the length of the first locking member 40 is equal to the length of the lower edge of door-plate 30.?
That is, the first locking member 40 be located on the lower edge of door-plate 30 and the first locking member 40 length be equal to door-plate 30 lower edge
Length.
Thus, by magnetic absorption member and the second locking are respectively provided with the bottom end cover 22 with doorframe 20 for the lower edge of door-plate 30
Part 50, and the length of magnetic absorption member is equal to the length of door-plate 30 lower edge, and multiple iron cores 51 of the second locking member 50 are along bottom end cover
So that magnetic absorption member and iron core 51 are in energising, the suction-combining force therebetween strengthens, thus ensureing door-plate 30 22 length direction arrangements
Reliable with the tight lock of doorframe 20.
In certain specific embodiments of the invention, the first locking member 40 is corrosion resistant plate, and corrosion resistant plate coats door-plate
30 lower edge.
That is, the first locking member 40 is formed as corrosion resistant plate, the length of corrosion resistant plate is equal to the lower edge of door-plate 30
Length, corrosion resistant plate is coated on the lower edge of door-plate 30.Thus, when door-plate 30 cuts out, coil windings 52 are energized, iron core 51
Produce magnetic field, be coated on the corrosion resistant plate on the lower edge of door-plate 30 and iron core 51 adhesive on bottom end cover 22, realize door-plate 30
With the tight lock of doorframe 20, corrosion resistant plate material wide material sources, with low cost and strong with electromagnetic actuation power it is ensured that air door group
The locking effect of part 100.
According to one embodiment of present invention, doorframe 20 and pedestal 10 are integrally formed.Thus, integral part of structure is not only
Ensure that the overall structure stability of doorframe 20 and pedestal 10, and convenient formation, with low cost, and make entirely air-cooled ice
The compact conformation of the damper assemblies 100 of case.
Wind cooling refrigerator according to embodiments of the present invention, including the damper assemblies 100 of the wind cooling refrigerator of above-described embodiment.Due to
The damper assemblies 100 of wind cooling refrigerator according to the above embodiment of the present invention have above-mentioned technique effect, therefore, real according to the present invention
The wind cooling refrigerator applying example also has corresponding technique effect, that is, not only solve wind cooling refrigerator and lead to because its door-plate 30 is not closed completely
Casing cold draining and lose control of the problem of temperature, and avoid lead to because door-plate 30 tightly locks gear slipping abrasion problem.
Other of wind cooling refrigerator according to embodiments of the present invention constitute and operate for those of ordinary skill in the art
Speech is all known, is not detailed herein.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above it is to be understood that above-described embodiment is example
Property it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art is in the principle without departing from the present invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (8)
1. a kind of damper assemblies of wind cooling refrigerator are it is characterised in that include:
Pedestal；
Doorframe, described doorframe is located on described pedestal, limits opening between described doorframe and described pedestal；
Door-plate, described door-plate is pivotly connected with described doorframe to open and to close described opening；
First locking member and the second locking member, described first locking member is located on one of described doorframe and described door-plate, described
Second locking member be located at described doorframe and described door-plate another on, described first locking member close in described door-plate described in open
Coordinate with described second locking member to lock described door-plate during mouth,
Described doorframe includes upper end cover, bottom end cover and sidepiece end cap, and described upper end cover and described bottom end cover are spaced along the vertical direction
Open up and put, described upper end cover is connected with described pedestal respectively with the right-hand member of bottom end cover, a left side for described upper end cover and described bottom end cover
End is connected with described sidepiece end cap, and the upper edge of described door-plate is pivotly connected with described upper end cover, described first locking member
It is located on the lower edge of described door-plate, described second locking member is located on described bottom end cover.
2. the damper assemblies of wind cooling refrigerator according to claim 1 are it is characterised in that described first locking member is formed as edge
The magnetic absorption member that the length direction of the lower edge of described door-plate extends, described second locking member is formed as being located on described bottom end cover
Electric magnet.
3. the damper assemblies of wind cooling refrigerator according to claim 2 are it is characterised in that described second locking member includes:
Iron core, described iron core is located on described bottom end cover；
Coil windings, described coil windings are around being located on described iron core and and power electric connection；And
Control piece, described control piece is connected with described coil windings with the break-make of the electric current of the described coil windings of control.
4. wind cooling refrigerator according to claim 3 damper assemblies it is characterised in that described iron core include multiple, multiple
Described iron core is arranged spaced apart along the length direction of described bottom end cover, and described coil windings are connected with multiple described iron cores successively.
5. the damper assemblies of wind cooling refrigerator according to claim 2 are it is characterised in that length of described first locking member etc.
Length in the lower edge of described door-plate.
6. the damper assemblies of wind cooling refrigerator according to claim 5 are it is characterised in that described first locking member is rustless steel
Plate, described corrosion resistant plate coats the lower edge of described door-plate.
7. the damper assemblies of the wind cooling refrigerator according to any one of claim 1-6 are it is characterised in that described doorframe and institute
State pedestal to be integrally formed.
8. a kind of wind cooling refrigerator is it is characterised in that include the air door group of the wind cooling refrigerator any one of claim 1-7
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561494.0A CN104296459B (en) | 2014-10-21 | 2014-10-21 | Air cooling refrigerator air door component and air cooling refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561494.0A CN104296459B (en) | 2014-10-21 | 2014-10-21 | Air cooling refrigerator air door component and air cooling refrigerator with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104296459A CN104296459A (en) | 2015-01-21 |
| CN104296459B true CN104296459B (en) | 2017-01-25 |
Family
ID=52316297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561494.0A Active CN104296459B (en) | 2014-10-21 | 2014-10-21 | Air cooling refrigerator air door component and air cooling refrigerator with same |
Country Status (1)
| Country | Link |
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| CN (1) | CN104296459B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896867B (en) * | 2015-05-29 | 2017-10-03 | 海信容声(广东)冰箱有限公司 | A kind of detection position limiting structure, cold storage plant and the control method of cold storage plant air door |
| CN104896866B (en) * | 2015-05-29 | 2017-08-25 | 海信容声(广东)冰箱有限公司 | A kind of detection position limiting structure, refrigerator and the cold storage plant of cold storage plant air door |
| CN104879996B (en) * | 2015-05-29 | 2017-05-31 | 海信容声(广东)冰箱有限公司 | A kind of detection position limiting structure of cold storage plant air door |
| CN105371564B (en) | 2015-11-19 | 2017-12-01 | 青岛海尔股份有限公司 | Throttle setting and refrigerator for refrigerator |
| CN114623651B (en) * | 2022-04-21 | 2024-10-15 | 浙江三花智能控制股份有限公司 | Refrigerator air door and refrigerator |
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| CN201973990U (en) * | 2010-12-30 | 2011-09-14 | 苏州三星电子有限公司 | Frost-prevention air door structure for refrigerator |
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| CN103900342A (en) * | 2014-04-04 | 2014-07-02 | 合肥美的电冰箱有限公司 | Air door closing in-place detecting device and refrigerating plant |
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| JPH01316578A (en) * | 1988-06-15 | 1989-12-21 | Matsushita Refrig Co Ltd | Device for opening/closing damper |
| KR100229649B1 (en) * | 1997-07-31 | 1999-11-15 | 윤종용 | Apparatus and method for controlling autoshutter of a ref. |
| WO2001023815A1 (en) * | 1999-09-28 | 2001-04-05 | Arçelik A.Ş. | Memory element controlled damper |
| US7107775B2 (en) * | 2003-06-27 | 2006-09-19 | Mid-South Products Engineering, Inc. | Cold control damper assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5544853A (en) * | 1993-04-24 | 1996-08-13 | Golstar Co., Ltd. | Damper device |
| CN201973990U (en) * | 2010-12-30 | 2011-09-14 | 苏州三星电子有限公司 | Frost-prevention air door structure for refrigerator |
| CN102740657A (en) * | 2011-04-15 | 2012-10-17 | 苏州昆拓热控系统股份有限公司 | Special air conditioner for cabinet and ventilation door driving device thereof |
| CN103900342A (en) * | 2014-04-04 | 2014-07-02 | 合肥美的电冰箱有限公司 | Air door closing in-place detecting device and refrigerating plant |
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|---|---|
| CN104296459A (en) | 2015-01-21 |
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