CN101995135A - Air quantity regulation mechanism, air channel device and refrigeration equipment - Google Patents
Air quantity regulation mechanism, air channel device and refrigeration equipment Download PDFInfo
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- CN101995135A CN101995135A CN201010528881.6A CN201010528881A CN101995135A CN 101995135 A CN101995135 A CN 101995135A CN 201010528881 A CN201010528881 A CN 201010528881A CN 101995135 A CN101995135 A CN 101995135A
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- air
- air channel
- governor motion
- door
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- 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
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- 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 relates to an air quantity regulation mechanism, which comprises an air door, a gear and a driving lever. The air door is provided with an air door shaft and an air door blade installed at one end of the air door shaft; the gear is installed at the other end of the air door shaft; and the driving lever is provided with a rack which is meshed with the gear so as to convert the linear motion of the driving lever into the rotary motion of the gear. The air quantity is easy to control by the air quantity regulation mechanism of the invention, air quantity control and reasonable distribution can be realized and the air quantity regulation mechanism has reasonable appearance design and compact and beautiful appearance. The invention also relates to an air channel device with the air quantity regulation mechanism and a refrigerator with the air channel device.
Description
Technical field
The present invention relates to household electrical appliances and make the field, particularly, relate to a kind of air quantity governor motion, the refrigeration plant that has the air-duct apparatus of this air quantity governor motion and have this air-duct apparatus.
Background technology
In recent years, wind cooling refrigerator is come into people's life day by day owing to advantages such as it have automatic defrosting, cleaning is dry and comfortable, temperature accurate, refrigeration is even.Air-cooledly be meant so a kind of refrigeration modes, promptly use fan that the cold air that evaporimeter produces is blown into the storeroom of refrigerator to reach cool effect, the rear wall of refrigerator storeroom is provided with air channel and some air outlets of guides wind flow direction, thus, make cold wind can blow to each position of refrigerator storeroom.
The size that wind cooling refrigerator blows into the air quantity of refrigerating chamber or refrigerating chamber by control is controlled the temperature of cold compartment of refrigerator or refrigerating chamber.In traditional wind cooling refrigerator design, adopt the manually plug-type or rotary size of controlling air door usually, thus the size of control air quantity.
Plug-type air door control mode is, on the push-and-pull driving lever, leave partial through holes, driving lever passes the air channel, when regulating driving lever, through hole enters or leaves the air channel, thereby reaches the purpose of control air quantity, but plug-type air door takes up room greatly, also there is control air quantity shortcoming accurately inadequately simultaneously in the rational Design on Plane that is unfavorable for product; Rotary air door control mode is, on the rotary air valve circumference, leave partial through holes, the turn air door, through hole enters or leaves the air channel, with the control air quantity, rotary air door externally has bigger outstanding structure, and is unfavorable for the bright and clean, attractive in appearance of product surface, also has simultaneously control air quantity shortcoming accurately inadequately.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.
For this reason, a purpose of a first aspect of the present invention is to propose a kind of air quantity governor motion, and this air quantity governor motion can be easily and regulated air quantity size, its compact appearance, attractive in appearance accurately.
In addition, a second aspect of the present invention purpose is to provide a kind of air-duct apparatus with air quantity governor motion according to a first aspect of the invention.
A purpose of a third aspect of the present invention provides a kind of refrigerator with air-duct apparatus according to a second aspect of the invention.
The air quantity governor motion of embodiment according to a first aspect of the invention comprises: air door, described air door have axle of the air door and are installed in the damper blade of axle of the air door one end; Gear, described gear is installed in the other end of axle of the air door; And driving lever, described driving lever is provided with tooth bar, and described tooth bar and described gears engaged are so that be converted to rotatablely moving of gear with the rectilinear motion of driving lever.
Air quantity governor motion according to the embodiment of the invention, can be precisely and control the air quantity size easily, for example, when the air quantity governor motion according to the embodiment of the invention is applied to refrigerator, can realize freezing and refrigerate between the control and the reasonable distribution of air quantity, appearance design is reasonable, and compact appearance, attractive in appearance has been saved dischargeable capacity.
In addition, air quantity governor motion according to the above embodiment of the present invention can also have following additional technical characterictic:
The air quantity governor motion may further include gag lever post according to an embodiment of the invention, and described damper blade is provided with stopper slot, wherein said gag lever post be engaged in the described stopper slot and in described stopper slot movably to limit the anglec of rotation of described air door.
Thus, by the anglec of rotation that effectively to control air door that is used of gag lever post and stopper slot, can distribute cold wind easily as required.
In some embodiments of the invention, described tooth bar can be integrally formed on the described driving lever.
Thus, the driving lever with tooth bar is simple in structure, and is easy to process.
In some embodiments of the invention, described tooth bar is installed on the described driving lever after can making separately.
Thus, driving lever and tooth bar split form, and they can be changed separately, thereby save cost.
In some embodiments of the invention, damper blade comprises fanning strip and the extension board that is arranged on the described fanning strip part outer peripheral edges, and described extension board is the arc adaptive with the outer peripheral edges shape of damper blade.
In some embodiments of the invention, described extension board and described extension board vertical with described damper blade occupies half of outer peripheral edges of damper blade.
In some embodiments of the invention, be formed with at least one ventilation notch on the described extension board.
Thus, the manufacturing of damper blade is simple, and material requested is few, and cost is low.
Embodiment according to second aspect present invention provides a kind of air-duct apparatus, comprising: the air channel back shroud; The air channel foam element, described air channel foam element cooperates to limit the air channel between them with described air channel back shroud, the top of described air channel foam element is provided with first air outlet and the bottom is provided with air inlet, and the upper end closed in described air channel and lower end form second air outlet; Air channel front shroud, described air channel front shroud are engaged on the outer surface of described air channel foam element and are provided with corresponding with first air outlet and air inlet respectively air outlet grate and air-inlet grille; With the air quantity governor motion, described air quantity governor motion is the described air quantity governor motion of embodiment according to a first aspect of the invention, and wherein said damper blade is arranged on the air output that is used to regulate second air outlet in the air channel.
In some embodiments of the invention, the other end of described axle of the air door passes described air channel back shroud and stretches out, one end of described driving lever is provided with handle, and described handle passes described air channel back shroud, described air channel foam element and described air channel front shroud and stretches out from the air channel front shroud.
Embodiment according to third aspect present invention provides a kind of refrigeration plant, comprising: casing, and the front side of described casing is provided with opening; Chamber door, described chamber door are installed in and are used to open and close described opening on the casing; And air-duct apparatus, described air-duct apparatus is arranged in the described casing, and wherein said air-duct apparatus is the air-duct apparatus according to the embodiment of second aspect present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the decomposing schematic representation that has according to the air-duct apparatus of the air quantity governor motion of the embodiment of the invention;
Fig. 2 is the structural representation according to the air door of the air quantity governor motion of the embodiment of the invention; And
Fig. 3 is the assembling schematic diagram that has according to the air-duct apparatus of the air quantity governor motion of the embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, term " vertically ", " laterally ", " on ", close the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " or position is based on orientation shown in the drawings or position relation, only be the present invention for convenience of description rather than require the present invention therefore can not be interpreted as limitation of the present invention with specific orientation structure and operation.
Below with reference to the air quantity governor motion of Fig. 1-3 detailed description according to the air-duct apparatus that is used for refrigeration plant of the embodiment of the invention.
The air quantity governor motion comprises air door 7 according to an embodiment of the invention, gear 5 and driving lever 6.Particularly, air door 7 has axle of the air door 71 and the damper blade 72 that is installed in axle of the air door 71 1 ends (for example right-hand member among Fig. 2).Gear 5 is installed on the other end of axle of the air door 71, for example the left end among Fig. 2.Be provided with tooth bar 4 on driving lever 6, tooth bar 4 meshes so that the rectilinear motion of driving lever 6 can be converted to rotatablely moving of gear 5 with gear 5.
Thereby gear 5 drives axle of the air door 71 and drives damper blade 72 rotations, realizes the adjusting to air quantity thus.By selecting suitable gear diameter, tooth bar 4 rectilinear motion by a relatively large margin can be converted into the very low-angle rotation of air door 7, thereby realize accurate control air quantity.For example, when the air quantity governor motion according to the embodiment of the invention is applied to refrigerator, can realize freezing and refrigerate between the control and the reasonable distribution of air quantity, appearance design is reasonable, compact appearance, attractive in appearance has been saved dischargeable capacity.
In some embodiments of the invention, the air quantity governor motion further comprises gag lever post 9, wherein damper blade 72 is provided with stopper slot 7211, and it is interior and removable in stopper slot 7211 that gag lever post 9 is engaged in stopper slot 7211, thereby can limit the anglec of rotation of air door 7.
Shown in Fig. 2 and 3, stopper slot 7211 is a deep-slotted chip breaker, and when gag lever post 9 moved to first end in stopper slot 7211, air door 7 was closed fully, and when gag lever post 9 moved to second end in stopper slot 7211, air door 7 was opened maximum.
In concrete example of the present invention, damper blade 72 comprises fanning strip 721 and is arranged on extension board 722 on a part of outer peripheral edges of fanning strip 721 that extension board 722 can be the arc form adaptive with the outer peripheral edges shape of damper blade 721.Be understandable that fanning strip 721 and extension board 722 can be integrally formed, also can form then separately respectively and for example weld together.
As shown in Figure 2, extension board 722 is vertical substantially with damper blade 721, extension board 722 occupies half of outer peripheral edges of damper blade 721, in other words, and extension board 722 half from a side of the outer peripheral edges of damper blade 721 along the outer peripheral edges that extend circumferentially to damper blade 721.Certainly, it will be appreciated that the present invention is not limited to this, according to concrete application, those of ordinary skill in the art can be provided with the size of extension board 722 as required.
As shown in Figure 2, in some embodiments of the invention, be formed with at least one ventilation notch 7221 (having illustrated among Fig. 2) on the extension board 722, ventilation notch 7221 is used for realizing passing through the ventilation of air door 7 when air door 7 is closed fully.Ventilation notch 7221 also can be a plurality of, and the ventilation notch can be a deep-slotted chip breaker, alternatively, also can be special-shaped groove.
In a concrete example of the present invention, tooth bar 4 is integrally formed on the driving lever 6, and the driving lever 6 that has tooth bar 4 thus is simple in structure, easy to process.Alternatively, tooth bar 4 is installed on the driving lever 6 after also can making separately.Driving lever 6 forms with tooth bar 4 splits, is convenient to the independent replacing of parts, thereby saves cost.
Air quantity governor motion according to the embodiment of the invention, be converted to rotatablely moving of damper blade by rectilinear motion with driving lever, can be precisely and control the opening degree of air door easily, thereby accurately and easily control the air quantity size, realize the air quantity reasonable distribution, and simple in structure, appearance design is reasonable, compact appearance, attractive in appearance.
Below with reference to Fig. 1-3 described being used for refrigeration plant and having the air-duct apparatus of above-mentioned air quantity governor motion according to the embodiment of the invention.
Air-duct apparatus comprises air channel front shroud 1 according to an embodiment of the invention, air channel back shroud 3, air channel foam element 2 and air quantity governor motion.
As shown in figs. 1 and 3, particularly, air channel foam element 2 cooperates with air channel back shroud 3 to limit air channel (not indicating) between them.
The shape of air channel back shroud 3 is wide at the top and narrow at the bottom, helps economical with materials thereby the air channel shape that air channel back shroud 3 and air channel foam element 2 limit also can be a shape wide at the top and narrow at the bottom, such, can also bring the convenience of installing simultaneously.
As shown in Figure 1, the top of air channel foam element 2 is provided with first air outlet 202 and the bottom that for example are used for to the refrigerating chamber air feed of refrigeration plant and is provided with air inlet 201, and the upper end closed in air channel and lower end form second air outlet 8.In other words, the lower end in air channel can be opened wide with as for example to second air outlet 8 of refrigerating chamber air feed.
The outer surface (for example right lateral surface among Fig. 1) that air channel front shroud 1 is engaged in air channel foam element 2 is gone up and is provided with respectively air outlet grate 103 and the air-inlet grille 102 corresponding with first air outlet 202 and air inlet 201.The shape of the inner surface of air channel front shroud 1 (left-hand face among Fig. 1) can be adaptive with outer surface (right lateral surface among Fig. 1) shape of air channel foam element 2, thereby air channel front shroud 1 fits on the air channel foam element 2, and the position of air outlet grate 103 and air-inlet grille 102 and size can be corresponding and adaptive with first air outlet 202 and air inlet 201 respectively, thereby air intake enters the air channel by air-inlet grille 102 and air inlet 201, and a part of wind can be discharged the refrigerating chamber that for example enters refrigeration plant by first air outlet 202 and air outlet grate 103 from the air channel, another part wind can for example be discharged in the refrigerating chamber of refrigeration plant from the air channel by second air outlet 8 of lower end, air channel.
Particularly, the damper blade 72 of air quantity governor motion is arranged in the air channel, so that can regulate the air output of second air outlet 8.
As shown in figs. 1 and 3, one end of axle of the air door 71 (left end shown in Figure 2) passes air channel back shroud 3 and stretches out, one end of driving lever 6 (left end shown in Figure 1) is provided with handle 61, and handle 61 passes air channel back shroud 3, air channel foam element 2 and air channel front shroud 1 and stretches out from air channel front shroud 1.
In some embodiments of the invention, damper blade 72 is installed in the air channel between first air outlet 202 and second air outlet 8.Particularly, the two ends of axle of the air door 71 rotatably are supported on respectively on air channel back shroud 3 and the air channel front shroud 1.For example, an end of axle of the air door 71 (left end of axle of the air door 71 among Fig. 3) is supported on the air channel back shroud 3 and from air channel back shroud 3 and stretches out, and the other end (axle of the air door 71 right-hand members among Fig. 2) is socketed in the air channel front shroud 1 Upper shaft sleeve (not shown).Damper blade 72 is installed between the two ends of axle of the air door 71.
Axle of the air door 71 is equipped with gear 5 from the end that air channel back shroud 3 stretches out, tooth bar 4 on the driving lever 6 cooperates with gear 5, one end of driving lever 6 (left end of driving lever 6 shown in Figure 1) is provided with handle 61, and handle 61 passes the adjusting mouth 101 of the notch 203 of air channel back shroud 3, air channel foam element 2 and air channel front shroud 1 and stretches out from air channel front shroud 1.Adjusting mouth 101 on the air channel front shroud 1 is corresponding with the notch 203 on the air channel foam element 2, and here, " corresponding " can be understood as is after air channel foam element 2 and air channel front shroud 1 assemble, notch 203 and adjusting mouthful 101 positions and sizableness.Handle 61 stretches out from regulating mouthfuls 101, so that the user stirs handle 61 with hand, makes it regulating moving linearly in mouthfuls 101.In addition, calibrate on the mouth 101 can also regulated, so that the opening degree of indication damper blade 72.
Below the simple operating process of describing air-duct apparatus.
Wind enters in the air channel through the air-inlet grille 102 and the air inlet 201 of air channel front shroud 1, and a part of wind for example is the refrigerating chamber supply cold wind by air outlet grate 103 air-out of first air outlet 202 and air channel front shroud 1; Another part wind for example leads to refrigerating chamber by 8 air-out of second air outlet, is the refrigerating chamber supply cold wind.
When needs are regulated from air quantity that first air outlet 202 and second air outlet 8 are discharged, pulling driving lever 6, thereby tooth bar 4 driven gears 5 rotations, thereby drive axle of the air door 71 and damper blade 72 rotations, the opening degree of damper 7 thus, and then regulate air quantity from air inlet 201 to second air outlets 8.
When the damper blade 72 of air quantity governor motion was closed fully, most of cold wind entered refrigerating chamber from first air outlet 202, and a small amount of cold wind enters refrigerating chamber from the ventilation notch 7221 on the extension board 722 by second air outlet 201.When the damper blade 72 of air quantity governor motion from the state-transition of complete closure to the process of opening, the cold blast rate that enters into refrigerating chamber by second air outlet 201 also increases gradually, thereby realizes the adjusting to cold blast rate.
Air-duct apparatus according to the embodiment of the invention is simple in structure, air quantity is easy to regulate, can effectively satisfy the user and carry out the adjusting of cold blast rate, thereby the different refrigerating speed that has been different food product design makes that the nutritional labeling of food can not destroyed and be run off according to different food.
The refrigeration plant with above-mentioned air-duct apparatus according to the embodiment of the invention is described below.
Refrigeration plant is a refrigerator for example according to an embodiment of the invention, but is not limited to this, and refrigerator comprises casing and chamber door, and the front side of casing is provided with opening, and chamber door is installed in and is used to open and close opening on the casing.Can be limited with refrigerating chamber and refrigerating chamber in the casing, be arranged in the casing, be used to regulate the air quantity that supplies to refrigerating chamber and refrigerating chamber respectively according to the air-duct apparatus of the embodiment of the invention.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. an air quantity governor motion is characterized in that, comprising:
Air door, described air door have axle of the air door and are installed in the damper blade of axle of the air door one end;
Gear, described gear is installed in the other end of axle of the air door; With
Driving lever, described driving lever is provided with tooth bar, and described tooth bar and described gears engaged are so that be converted to rotatablely moving of gear with the rectilinear motion of driving lever.
2. air quantity governor motion according to claim 1, it is characterized in that, further comprise gag lever post, and described damper blade is provided with stopper slot, wherein said gag lever post be engaged in the described stopper slot and in described stopper slot movably to limit the anglec of rotation of described air door.
3. air quantity governor motion according to claim 1 and 2 is characterized in that described tooth bar is integrally formed on the described driving lever.
4. air quantity governor motion according to claim 1 and 2 is characterized in that, is installed on the described driving lever after described tooth bar is made separately.
5. air quantity governor motion according to claim 1 is characterized in that, described damper blade comprises fanning strip and the extension board that is arranged on the described fanning strip part outer peripheral edges, and described extension board is the arc adaptive with the outer peripheral edges shape of damper blade.
6. air quantity governor motion according to claim 5 is characterized in that, described extension board and described extension board vertical with described damper blade occupies half of outer peripheral edges of damper blade.
7. air quantity governor motion according to claim 1 is characterized in that, is formed with at least one ventilation notch on the described extension board.
8. an air-duct apparatus is characterized in that, comprising:
The air channel back shroud;
The air channel foam element, described air channel foam element cooperates to limit the air channel between them with described air channel back shroud, the top of described air channel foam element is provided with first air outlet and the bottom is provided with air inlet, and the upper end closed in described air channel and lower end form second air outlet;
Air channel front shroud, described air channel front shroud are engaged on the outer surface of described air channel foam element and are provided with corresponding with first air outlet and air inlet respectively air outlet grate and air-inlet grille; With
Air quantity governor motion, described air quantity governor motion are that wherein said damper blade is arranged on the air output that is used to regulate second air outlet in the air channel according to each described air quantity governor motion among the claim 1-6.
9. air-duct apparatus according to claim 8, it is characterized in that, the other end of described axle of the air door passes described air channel back shroud and stretches out, one end of described driving lever is provided with handle, and described handle passes described air channel back shroud, described air channel foam element and described air channel front shroud and stretches out from the air channel front shroud.
10. a refrigeration plant is characterized in that, comprising:
Casing, the front side of described casing is provided with opening;
Chamber door, described chamber door are installed in and are used to open and close described opening on the casing; With
Air-duct apparatus, described air-duct apparatus are arranged in the described casing, and wherein said air-duct apparatus is each described air-duct apparatus in according to Claim 8-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010528881.6A CN101995135A (en) | 2010-10-28 | 2010-10-28 | Air quantity regulation mechanism, air channel device and refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010528881.6A CN101995135A (en) | 2010-10-28 | 2010-10-28 | Air quantity regulation mechanism, air channel device and refrigeration equipment |
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| CN101995135A true CN101995135A (en) | 2011-03-30 |
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| CN201010528881.6A Pending CN101995135A (en) | 2010-10-28 | 2010-10-28 | Air quantity regulation mechanism, air channel device and refrigeration equipment |
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Cited By (19)
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| CN102435036A (en) * | 2011-09-14 | 2012-05-02 | 合肥美的荣事达电冰箱有限公司 | Air-cooled refrigerator |
| CN103033018A (en) * | 2012-12-30 | 2013-04-10 | 合肥华凌股份有限公司 | Refrigerator |
| CN103673464A (en) * | 2014-01-02 | 2014-03-26 | 泰州乐金电子冷机有限公司 | Air course device for refrigerator |
| CN103940171A (en) * | 2014-05-12 | 2014-07-23 | 安徽康佳同创电器有限公司 | Refrigerator with adjustable humidity |
| CN103940172A (en) * | 2014-04-25 | 2014-07-23 | 合肥华凌股份有限公司 | Refrigerator and air duct assembly thereof |
| CN104236202A (en) * | 2014-09-18 | 2014-12-24 | 合肥华凌股份有限公司 | Air duct assembly used for refrigerator and refrigerator comprising air duct assembly |
| CN104879991A (en) * | 2015-05-21 | 2015-09-02 | 青岛海尔股份有限公司 | Refrigerator, shunting wind feeding device and control method thereof |
| CN105737509A (en) * | 2016-04-22 | 2016-07-06 | 卧龙电气集团股份有限公司 | Refrigerator damper control mechanism |
| CN106352649A (en) * | 2016-09-05 | 2017-01-25 | 合肥华凌股份有限公司 | Air duct panel assembly used for refrigerator and refrigerator with same |
| CN106871528A (en) * | 2017-01-09 | 2017-06-20 | 青岛海尔股份有限公司 | Refrigerator |
| CN106885427A (en) * | 2017-01-04 | 2017-06-23 | 合肥美的电冰箱有限公司 | A kind of ducting assembly and the refrigerating plant with it |
| CN108106305A (en) * | 2017-12-13 | 2018-06-01 | 青岛海尔股份有限公司 | A kind of refrigerator |
| CN108168190A (en) * | 2017-12-28 | 2018-06-15 | 青岛海尔特种电冰柜有限公司 | Air cooling refrigeration equipment |
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| CN109028718A (en) * | 2017-06-12 | 2018-12-18 | 合肥华凌股份有限公司 | Air controller and refrigerator |
| CN109237859A (en) * | 2018-09-25 | 2019-01-18 | 长虹美菱股份有限公司 | A kind of novel adjustable air door mechanism |
| CN110494009A (en) * | 2018-07-25 | 2019-11-22 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of ventilation adapter structure |
| CN110631313A (en) * | 2015-09-21 | 2019-12-31 | Lg 电子株式会社 | Refrigerator with a door |
| CN112055802A (en) * | 2018-12-20 | 2020-12-08 | 青岛海尔电冰箱有限公司 | Shielding device and refrigerator with same |
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| CN102435036A (en) * | 2011-09-14 | 2012-05-02 | 合肥美的荣事达电冰箱有限公司 | Air-cooled refrigerator |
| CN103033018A (en) * | 2012-12-30 | 2013-04-10 | 合肥华凌股份有限公司 | Refrigerator |
| CN103673464A (en) * | 2014-01-02 | 2014-03-26 | 泰州乐金电子冷机有限公司 | Air course device for refrigerator |
| CN103940172B (en) * | 2014-04-25 | 2017-01-11 | 合肥华凌股份有限公司 | Refrigerator and air duct assembly thereof |
| CN103940172A (en) * | 2014-04-25 | 2014-07-23 | 合肥华凌股份有限公司 | Refrigerator and air duct assembly thereof |
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Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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Application publication date: 20110330 |