CN104296459A - 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
- Publication number
- CN104296459A CN104296459A CN201410561494.0A CN201410561494A CN104296459A CN 104296459 A CN104296459 A CN 104296459A CN 201410561494 A CN201410561494 A CN 201410561494A CN 104296459 A CN104296459 A CN 104296459A
- Authority
- CN
- China
- Prior art keywords
- plate
- door
- locking member
- end cover
- cooling refrigerator
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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 specifically, relate to a kind of damper assemblies of wind cooling refrigerator and there is its wind cooling refrigerator.
Background technology
Wind cooling refrigerator controls the temperature of refrigerator compartment by the opening and closing controlling air door, and the opening and closing of the air door of wind cooling refrigerator are realized its accurate step number by stepper motor.Because the step number of the opening and closing of air door is the same, when closing after door opening, air door is always not closed completely again, so when controlling air door and closing, stepper motor always carries out the action of 100-25 step to air door more, namely 100-25 step of running is controlled to gear more and tightly lock.Therefore, after each closedown air door, the step number meeting abrased gear run, causes gear failure, finally makes the tight lock control of air door lose efficacy more.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, the present invention proposes a kind of damper assemblies of wind cooling refrigerator, and the damper assemblies of described wind cooling refrigerator can tightly be locked by end of door plate, and structure is simple, reduces gear wear.
The present invention also proposes a kind of wind cooling refrigerator with the damper assemblies of above-mentioned wind cooling refrigerator.
The damper assemblies of the wind cooling refrigerator of embodiment, is characterized in that according to a first aspect of the present invention, comprising: pedestal; Doorframe, described doorframe is located on described pedestal, limits opening between described doorframe and described pedestal; Door-plate, described door-plate and described doorframe are connected to open and close described opening pivotly; 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 is located on another of described doorframe and described door-plate, and described first locking member coordinates to lock described door-plate with described second locking member when described opening closed by described door-plate.
According to the damper assemblies of the wind cooling refrigerator of the embodiment of the present invention, door-plate and doorframe are provided separately the first locking member and the second locking member, door-plate is when cutting out, by coordinating of the first locking member and the second locking member, door-plate and doorframe are locked, solves the problem that wind cooling refrigerator door-plate is not closed completely, and this damper assemblies structure is simple, without the need to the many operations of control gear, reduce gear wear.
In addition, according to the damper assemblies of the wind cooling refrigerator of the embodiment of the present invention, following additional technical characteristic can also be had:
According to one embodiment of present invention, described doorframe comprises upper end cover, bottom end cover and sidepiece end cap, described upper end cover and the spaced apart along the vertical direction setting of described bottom end cover, 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, the upper edge of described door-plate is connected pivotly with described upper end cover, described first locking member is located on the lower edge of described door-plate, and described second locking member is located on described bottom end cover.
According to one embodiment of present invention, described first locking member is formed as the magnetic absorption member extended along the length direction of the lower edge of described door-plate, and described second locking member is formed as being located at the electromagnet on described bottom end cover.
According to one embodiment of present invention, described second locking member comprises: iron core, and described iron core is located on described bottom end cover; Coil windings, described coil windings winding is on described iron core and be connected with power electric; And control piece, described control piece is connected the break-make of the electric current controlling described coil windings with described coil windings.
According to one embodiment of present invention, described iron core comprises multiple, and multiple described iron core is arranged spaced apart along the length direction of described bottom end cover, and described coil windings is connected with multiple described iron core successively.
According to one embodiment of present invention, the length of described first locking member equals the length of the lower edge of described door-plate.
According to one embodiment of present invention, described first locking member is corrosion resistant plate, the lower edge of the coated described door-plate of described corrosion resistant 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, comprises the damper assemblies of the wind cooling refrigerator according to above-described embodiment.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the damper assemblies of wind cooling refrigerator according to the embodiment 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 the embodiment of the present invention.
Reference numeral:
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 locking member 50; Iron core 51; Coil windings 52; Opening 60.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Below first by reference to the accompanying drawings 1 and Fig. 2 specifically describe according to the damper assemblies 100 of the wind cooling refrigerator of the embodiment of the present invention.
Pedestal 10, doorframe 20, door-plate 30, first locking member 40 and the second locking member 50 is comprised according to the damper assemblies 100 of the wind cooling refrigerator of the embodiment of the present invention.Specifically, doorframe 20 is located on pedestal 10, opening 60 is limited between doorframe 20 and pedestal 10, door-plate 30 and doorframe 20 are connected to open and closing openings 60 pivotly, first locking member 40 is located on one of doorframe 20 and door-plate 30, second locking member 50 is located on another of doorframe 20 and door-plate 30, and the first locking member 40 coordinates with lock door panel 30 with the second locking member 50 when door-plate 30 closing openings 60.
That is, the damper assemblies 100 of wind cooling refrigerator forms primarily of pedestal 10, doorframe 20, door-plate 30, first locking member 40 and the second locking member 50.Particularly, as shown in Figure 1, doorframe 20 is located on pedestal 10, limits opening 60 between doorframe 20 and pedestal 10, and door-plate 30 is connected with doorframe 20, and door-plate 30 is located on doorframe 20 pivotly to realize opening and closing the function of opening 60.
First locking member 40 is located in doorframe 20 and door-plate 30, second locking member 50 is located on another of doorframe 20 and door-plate 30, in other words, first locking member 40 can be located on doorframe 20, second locking member 50 is located on door-plate 30, or the first locking member 40 can be located on door-plate 30, the second locking member 50 is located on doorframe 20.When door-plate 30 closing openings 60, the first locking member 40 coordinates with the second locking member 50 door-plate 30 and doorframe 20 are locked.
Thus, according to the damper assemblies 100 of the wind cooling refrigerator of the embodiment of the present invention, door-plate 30 and doorframe 20 are provided separately the first locking member 40 and the second locking member 50, door-plate 30 is when cutting out, by coordinating of the first locking member 40 and the second locking member 50, door-plate 30 and doorframe 20 are locked, the problem that the door-plate 30 solving wind cooling refrigerator is not closed completely.
In detailed description of the invention more of the present invention, doorframe 20 comprises upper end cover 21, bottom end cover 22 and sidepiece end cap 23, upper end cover 21 and the spaced apart along the vertical direction setting of bottom end cover 22, upper end cover 21 is connected with pedestal 10 respectively with the right-hand member of bottom end cover 22, upper end cover 21 is connected with sidepiece end cap 23 with the left end of bottom end cover 22, the upper edge of door-plate 30 is connected pivotly with upper end cover 21, and 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 comprises upper end cover 21, bottom end cover 22 and sidepiece end cap 23.Upper end cover 21 and the spaced apart along the vertical direction the same side being arranged on sidepiece end cap 23 of bottom end cover 22, particularly, the left end of upper end cover 21 is connected with sidepiece end cap 23, the left end of bottom end cover 22 is also connected with sidepiece end cap 23, the upper edge of door-plate 30 is connected pivotly with upper end cover 21, first locking member 40 is located on the lower edge of door-plate 30, second locking member 50 is located on bottom end cover 22, when door-plate 30 cuts out, the first locking member 40 on door-plate 30 coordinates with the second locking member 50 on the bottom end cover 22 of doorframe 20 door-plate 30 and doorframe 20 are locked.
Thus, by arranging the first locking member 40 on door-plate 30, the bottom end cover 22 of doorframe 20 is arranged the second locking member 50, make door-plate 30 when closing, first locking member 40 coordinates with the second locking member 50, and then door-plate 30 and doorframe 20 are tightly locked, solve the problem 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 the magnetic absorption member extended along the length direction of the lower edge of door-plate 30, and the second locking member 50 is formed as being located at the electromagnet on bottom end cover 22.
That is, the lower edge of door-plate 30 is provided with the magnetic absorption member extended in left-right direction, the bottom end cover 22 of doorframe 20 is provided with electromagnet, and when door-plate 30 cuts out, the magnetic absorption member on door-plate 30 coordinates with the electromagnet on the bottom end cover 22 of doorframe 20 door-plate 30 and doorframe 20 are locked.
Thus, according to the damper assemblies 100 of the wind cooling refrigerator of the embodiment of the present invention, by arranging magnetic absorption member in the lower edge of door-plate 30, the bottom end cover 22 of doorframe 20 arranging electromagnet, making the door-plate 30 of wind cooling refrigerator when closing, magnetic absorption member and electromagnetic actuation, door-plate 30 is pull-in on doorframe 20 the most at last, realize the tight lock of wind cooling refrigerator door-plate 30, this locking mechanism, without the need to by the many operations of control gear, reduces gear wear.
Further, according to one embodiment of present invention, second locking member 50 comprises iron core 51, coil windings 52 and control piece (not shown), iron core 51 is located on bottom end cover 22, coil windings 52 winding is on iron core 51 and be connected with power electric, and control piece is connected with coil windings 52 with the break-make of the electric current of control coil winding 52.
In other words, second locking member 50 is formed as being located at the electromagnet on bottom end cover 22, wherein, electromagnet comprises iron core 51, coil windings 52 and control piece, iron core 51 is located on the bottom end cover 22 of doorframe 20, coil windings 52 to be located on iron core 51 and to be connected with power electric, and control piece is connected with coil windings 52, and control piece can the break-make of electric current of control coil winding 52.When door-plate 30 is opened, coil windings 52 no power, iron core 51 is without magnetic field, when door-plate 30 cuts out, coil windings 52 is energized and iron core 51 produces magnetic field, when door-plate 30 is close to when cutting out, the magnetic absorption member that electromagnet on bottom end cover 22 produces on electromagnetic force end of door plate 30 lower edge produces attraction, make the lower edge of door-plate 30 and bottom end cover 22 adhesive firmly of doorframe 20, solve the problem that wind cooling refrigerator door-plate 30 is not closed completely, when door-plate 30 needs to open, coil windings 52 power-off, iron core 51 is without magnetic field, and the door-plate 30 of wind cooling refrigerator can normally be opened.
Thus, the bottom end cover 22 of the lower edge of door-plate 30 and doorframe 20 arranges magnetic absorption member and the second locking member 50 respectively, and by control piece, coil windings 52 is carried out to the control of power on/off, thus realize end of door plate 30 tightly lock and the control of normally opening, easy to operate, both solved wind cooling refrigerator and caused casing cold draining because its door-plate 30 is not closed completely and the problem of losing control of temperature, it also avoid because door-plate 30 tightly lock and the problem that causes gear slipping to wear and tear.
Preferably, according to one embodiment of present invention, iron core 51 comprises multiple, and multiple iron core 51 is arranged spaced apart along the length direction of bottom end cover 22, and coil windings 52 is connected with multiple iron core 51 successively.Particularly, as shown in Figure 2, iron core 51 comprises multiple, and coil windings 52 series connection is wound on multiple iron core 51, and coil windings 52 is arranged on bottom end cover 22 with the length direction of multiple iron core 51 along bottom end cover 22.
According to one embodiment of present invention, the length of the first locking member 40 equals the length of the lower edge of door-plate 30.That is, the first locking member 40 be located at door-plate 30 lower edge on and the length of the first locking member 40 equals the length of the lower edge of door-plate 30.
Thus, by arranging magnetic absorption member and the second locking member 50 on the bottom end cover 22 of the lower edge of door-plate 30 and doorframe 20 respectively, and the length of magnetic absorption member equals the length of door-plate 30 lower edge, multiple iron cores 51 of the second locking member 50 are arranged along bottom end cover 22 length direction, make magnetic absorption member and iron core 51 when being energized, therebetween the suction-combining force strengthens, thus ensures that door-plate 30 is reliable with the tight lock of doorframe 20.
In detailed description of the invention more of the present invention, the first locking member 40 is corrosion resistant plate, the lower edge of the coated door-plate 30 of corrosion resistant plate.
That is, the first locking member 40 is formed as corrosion resistant plate, and the length of corrosion resistant plate equals the length of the lower edge of door-plate 30, and corrosion resistant plate is coated on the lower edge of door-plate 30.Thus, when door-plate 30 cuts out, coil windings 52 is energized, iron core 51 produces magnetic field, is coated on the corrosion resistant plate on the lower edge of door-plate 30 and iron core 51 adhesive on bottom end cover 22, realizes the tight lock of door-plate 30 and doorframe 20, corrosion resistant plate material wide material sources, with low cost, and strong with electromagnetic actuation power, ensure the locking effect of damper assemblies 100.
According to one embodiment of present invention, doorframe 20 and pedestal 10 are integrally formed.Thus, the structure be integrally formed not only ensure that the overall structure stability of doorframe 20 and pedestal 10, and convenient formation, with low cost, and makes the compact conformation of the damper assemblies 100 of whole wind cooling refrigerator.
According to the wind cooling refrigerator of the embodiment of the present invention, comprise the damper assemblies 100 of the wind cooling refrigerator of above-described embodiment.Because the damper assemblies 100 of wind cooling refrigerator according to the above embodiment of the present invention has above-mentioned technique effect, therefore, wind cooling refrigerator according to the embodiment of the present invention also has corresponding technique effect, namely not only solve wind cooling refrigerator and cause casing cold draining because its door-plate 30 is not closed completely and the problem of losing control of temperature, and avoid because door-plate 30 tightly lock and the problem that causes gear slipping to wear and tear.
According to the wind cooling refrigerator of the embodiment of the present invention other form and operation be all known for those of ordinary skills, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (9)
1. a damper assemblies for wind cooling refrigerator, is characterized in that, comprising:
Pedestal;
Doorframe, described doorframe is located on described pedestal, limits opening between described doorframe and described pedestal;
Door-plate, described door-plate and described doorframe are connected to open and close described opening pivotly;
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 is located on another of described doorframe and described door-plate, and described first locking member coordinates to lock described door-plate with described second locking member when described opening closed by described door-plate.
2. the damper assemblies of wind cooling refrigerator according to claim 1, it is characterized in that, described doorframe comprises upper end cover, bottom end cover and sidepiece end cap, described upper end cover and the spaced apart along the vertical direction setting of described bottom end cover, 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, the upper edge of described door-plate is connected pivotly with described upper end cover, described first locking member is located on the lower edge of described door-plate, and described second locking member is located on described bottom end cover.
3. the damper assemblies of wind cooling refrigerator according to claim 2, is characterized in that, described first locking member is formed as the magnetic absorption member extended along the length direction of the lower edge of described door-plate, and described second locking member is formed as being located at the electromagnet on described bottom end cover.
4. the damper assemblies of wind cooling refrigerator according to claim 3, is characterized in that, described second locking member comprises:
Iron core, described iron core is located on described bottom end cover;
Coil windings, described coil windings winding is on described iron core and be connected with power electric; And
Control piece, described control piece is connected the break-make of the electric current controlling described coil windings with described coil windings.
5. the damper assemblies of wind cooling refrigerator according to claim 4, is characterized in that, described iron core comprises multiple, and multiple described iron core is arranged spaced apart along the length direction of described bottom end cover, and described coil windings is connected with multiple described iron core successively.
6. the damper assemblies of wind cooling refrigerator according to claim 3, is characterized in that, the length of described first locking member equals the length of the lower edge of described door-plate.
7. the damper assemblies of wind cooling refrigerator according to claim 6, is characterized in that, described first locking member is corrosion resistant plate, the lower edge of the coated described door-plate of described corrosion resistant plate.
8. the damper assemblies of the wind cooling refrigerator according to any one of claim 1-7, is characterized in that, described doorframe and described pedestal are integrally formed.
9. a wind cooling refrigerator, is characterized in that, comprises the damper assemblies of the wind cooling refrigerator according to any one of claim 1-8.
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 |
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| CN104296459A true CN104296459A (en) | 2015-01-21 |
| CN104296459B CN104296459B (en) | 2017-01-25 |
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| CN201410561494.0A Active CN104296459B (en) | 2014-10-21 | 2014-10-21 | Air cooling refrigerator air door component and air cooling refrigerator with same |
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Cited By (5)
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| CN104879996A (en) * | 2015-05-29 | 2015-09-02 | 海信容声(广东)冰箱有限公司 | Detecting and limiting structure of air door of refrigeration device |
| CN104896867A (en) * | 2015-05-29 | 2015-09-09 | 海信容声(广东)冰箱有限公司 | Detection limiting structure of refrigeration device air door, refrigeration device and control method |
| CN104896866A (en) * | 2015-05-29 | 2015-09-09 | 海信容声(广东)冰箱有限公司 | Detection limiting structure of refrigeration device air door, refrigerator and refrigeration device |
| CN105371564A (en) * | 2015-11-19 | 2016-03-02 | 青岛海尔股份有限公司 | Air door device used for refrigerator and refrigerator |
| CN114623651A (en) * | 2022-04-21 | 2022-06-14 | 浙江三花智能控制股份有限公司 | Refrigerator air door and refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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