CN105737509B - Refrigerator air door control mechanism - Google Patents
Refrigerator air door control mechanism Download PDFInfo
- Publication number
- CN105737509B CN105737509B CN201610253598.4A CN201610253598A CN105737509B CN 105737509 B CN105737509 B CN 105737509B CN 201610253598 A CN201610253598 A CN 201610253598A CN 105737509 B CN105737509 B CN 105737509B
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- CN
- China
- Prior art keywords
- wind
- air
- ventilation case
- air door
- guiding turntable
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Classifications
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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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
- F25D23/00—General constructional features
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- 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 a kind of refrigerator air door control mechanism, including ventilation case, air inlet and some air outlets are set on the ventilation case, wind-guiding turntable is set in the ventilation case, set on the wind-guiding turntable with the corresponding wind shield of air outlet, also set up air door in the ventilation case, the air door is corresponding with air inlet, the air door is flexibly connected with wind-guiding turntable, and driving mechanism is set on the wind-guiding turntable, and the driving mechanism is flexibly connected with wind-guiding turntable.The air inlet of ventilation case of the present invention is used for inlet air, and three air outlets are set on ventilation case, driving mechanism drives wind-guiding turntable, pass through the change of the wind shield on wind-guiding turntable and three air outlet relative positions, realize left, center, right, left, left and right, middle right, seven kinds of left, center, right air-out mode, and the rotation of wind-guiding turntable can drive door opening and closing.
Description
Technical field
The present invention relates to refrigerator manufacturing field, more particularly, it relates to a kind of refrigerator air door control mechanism.
Background technology
At present, existing wind cooling refrigerator refrigerating chamber is generally generally divided into upper, middle and lower-ranking outlet air according to the placement of rack
Mouthful, control is opened and closed by the electronic damper for being arranged on refrigeration air inlet of air duct in air outlet, therefore, upper, middle and lower-ranking outlet air
Mouthful can only at the same time outlet air or closing, it is impossible to realize individually opening and closing or combination open and close controlling, cause temperature of refrigerating chamber not realize
Zonal control.
The content of the invention
It is existing above-mentioned it is an object of the invention to solve the problems, such as, there is provided a kind of refrigerator air door control mechanism.
In order to achieve the above object, the technical scheme is that a kind of refrigerator air door control mechanism, including ventilation case, it is described
Ventilation case on air inlet and some air outlets are set, wind-guiding turntable is set in the ventilation case, on the wind-guiding turntable
Set with the corresponding wind shield of air outlet, also set up air door in the ventilation case, the air door is corresponding with air inlet,
The air door is flexibly connected with wind-guiding turntable, driving mechanism is set on the wind-guiding turntable, the driving mechanism is with leading
Wind turntable is flexibly connected.The air inlet of ventilation case is used for inlet air, and three air outlets are set on ventilation case, and driving mechanism is driven
Dynamic wind-guiding turntable, by the change of the wind shield on wind-guiding turntable and three air outlet relative positions, realize left, center, right, a left side-
In, L-R, in-it is right, left-in-right seven kinds of air-out modes, and the rotation of wind-guiding turntable can drive door opening and closing.
Optionally, linkage mechanism is set between the air door and wind-guiding turntable, and the linkage mechanism is lived with ventilation case
Dynamic connection.The rotation of wind-guiding turntable and door opening and closing are driven by linkage mechanism, and door opening can also be controlled
Size.
Optionally, the linkage mechanism includes linkage groove, rack interlocking bar and the linkage tooth being arranged on wind-guiding turntable
Wheel, the rack interlocking bar are flexibly connected with ventilation case, and the linkage gear is fixedly connected with air door, rack connection
Lever one end is arranged in linkage groove, and the rack interlocking bar other end is engaged with linkage gear.Wind-guiding turntable rotates, and is joining
Under the action of dynamic groove, rack interlocking bar is moved relative to ventilation case, and the movement of rack interlocking bar drives linkage gear to rotate, due to connection
Moving gear is fixedly connected with air door, so that the opening and closing of air door are driven, and the size of control door opening.
Optionally, interlocking bar pressing plate is also set up in the rack interlocking bar, the interlocking bar pressing plate is consolidated with ventilation case
Fixed connection.Interlocking bar pressing plate is used to fix rack interlocking bar and spacing in the designated position of ventilation case, prevents rack interlocking bar
Position changes, so as to can not play the role of rack interlocking bar.
Optionally, the driving mechanism includes driving motor, drive gear and the fluted disc being arranged on wind-guiding turntable, institute
The driving motor stated is fixedly connected with drive gear, and the drive gear is engaged with fluted disc.Motor is driven to drive drive gear
Rotate, drive gear rotate band active toothed disk rotate so that drive wind-guiding turntable rotate, realize left, center, right, a left side-in, L-R,
In-right, left-in-the seven kinds of air-out modes in the right side.
Optionally, the ventilation case includes upper casing and lower casing, and the upper casing and lower casing are detachably connected.
Optionally, buckle is set on the lower casing, grab is set on the upper casing, the upper casing passes through with lower casing
Buckle and grab snapping.
Upper casing and lower casing are detachably connected, and facilitate manufacture, the assembly and disassembly of ventilation case, and upper casing passes through card with lower casing
Button and grab snapping, so greatly reduce the difficulty of the assembly and disassembly of ventilation case, save the time of assembly and disassembly.
The invention has the advantages that：The air inlet of ventilation case is used for inlet air, and three are set on ventilation case
Air outlet, driving mechanism driving wind-guiding turntable, by the change of the wind shield on wind-guiding turntable and three air outlet relative positions,
Realize left, center, right, a left side-in, L-R, in-it is right, left-in-right seven kinds of air-out modes, and the rotation of wind-guiding turntable can band
Dynamic door opening and closing.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the present invention；
Fig. 2 is a kind of configuration schematic diagram of the present invention；
Fig. 3 is wind-guiding turntable and a kind of relative position figure of rack interlocking bar.
1st, ventilation case；2nd, air inlet；3rd, air outlet；4th, driving mechanism；5th, wind-guiding turntable；6th, linkage mechanism；7th, air door；8、
Interlocking bar pressing plate；11st, upper casing；12nd, lower casing；13rd, grab；14th, it is buckled；41st, motor is driven；42nd, drive gear；；51st, keep out the wind
Plate；52nd, link groove；53rd, fluted disc；61st, linkage gear；62nd, rack interlocking bar.
Embodiment
With reference to specific embodiment, and with reference to attached drawing, technical scheme is further described：
Embodiment：Refrigerator air door control mechanism（See attached drawing 1,2,3）, including ventilation case 1, is set on the ventilation case 1
Air inlet 2 and some air outlets 3, wind-guiding turntable 5 is set in the ventilation case 1, is set on the wind-guiding turntable 5 and outlet air
Mouthful 3 corresponding wind shields 51, also set up air door 7 in the ventilation case 1, the air door 7 is corresponding with air inlet 2, institute
The air door 7 stated is flexibly connected with wind-guiding turntable 5, on the wind-guiding turntable 5 set driving mechanism 4, the driving mechanism 4 with
Wind-guiding turntable 5 is flexibly connected, and linkage mechanism 6 is set between the air door 7 and wind-guiding turntable 5, the linkage mechanism 6 is with leading
The crust of weathering 1 is flexibly connected, and the linkage mechanism 6 includes linkage groove 52, rack interlocking bar 62 and the connection being arranged on wind-guiding turntable 5
Moving gear 61, the rack interlocking bar 62 are flexibly connected with ventilation case 1, and the linkage gear 61 is fixedly connected with air door 7,
Described 62 one end of rack interlocking bar is arranged in linkage groove 52, and 62 other end of rack interlocking bar is nibbled with linkage gear 61
Closing, interlocking bar pressing plate 8 is also set up in the rack interlocking bar 62, the interlocking bar pressing plate 8 is fixedly connected with ventilation case 1,
The driving mechanism 4 includes driving motor 41, drive gear 42 and the fluted disc 53 being arranged on wind-guiding turntable 5, the drive
Dynamic motor 41 is fixedly connected with drive gear 42, and the drive gear 42 is engaged with fluted disc 53, and the ventilation case 1 includes upper
Shell 11 and lower casing 12, the upper casing 11 and lower casing 12 are detachably connected, and buckle 14 are set on the lower casing 12, described is upper
Grab 13 is set on shell 11, and the upper casing 11 passes through buckle 14 and 13 snapping of grab with lower casing 12.
After the refrigerator air door control mechanism that the application is installed on refrigerator, the air inlet of ventilation case is used for inlet air, and
Three air outlets are set on ventilation case, and driving mechanism driving wind-guiding turntable, passes through the wind shield on wind-guiding turntable and three outlet air
The change of mouthful relative position, realize left, center, right, a left side-in, L-R, in-it is right, left-in-right seven kinds of air-out modes, and wind-guiding
The rotation of turntable can drive door opening and closing, the rotation of wind-guiding turntable and by linkage mechanism drive door opening and
Close, and the size of door opening can also be controlled, wind-guiding turntable rotates, and under the action of the groove that links, rack interlocking bar is opposite
Moved in ventilation case, the movement of rack interlocking bar drives linkage gear to rotate, since linkage gear is fixedly connected with air door, so that band
The opening and closing of dynamic air door, and the size of control door opening, interlocking bar pressing plate are used to rack interlocking bar is fixed and limited
Position prevents rack interlocking bar position from changing in the designated position of ventilation case, so that rack interlocking bar can not be played the role of,
Motor is driven to drive drive gear to rotate, drive gear rotates band active toothed disk and rotates, so as to drive wind-guiding turntable to rotate, realizes
Left, center, right, a left side-in, L-R, in-it is right, left-in-right seven kinds of air-out modes, upper casing and lower casing be detachably connected, and facilitates wind-guiding
Manufacture, the assembly and disassembly of shell, and upper casing and lower casing so greatly reduce the group of ventilation case by buckle and grab snapping
The difficulty of assembly and disassembly, saves the time of assembly and disassembly.
Above-mentioned embodiment is used for illustrating the present invention, rather than limits the invention, the present invention's
In spirit and scope of the claims, to any modifications and changes of the invention made, protection model of the invention is both fallen within
Enclose.
Claims (5)
1. a kind of refrigerator air door control mechanism, it is characterized in that, including：
Ventilation case, is provided with air inlet and some air outlets；
Wind-guiding turntable, is arranged in the ventilation case, and is provided with and the corresponding wind shield of the air outlet；
Air door, is arranged in the ventilation case, and corresponding with the air inlet；
Driving mechanism, is arranged on the wind-guiding turntable, and is flexibly connected with the wind-guiding turntable；And linkage mechanism, if
It is placed between the air door and wind-guiding turntable, including：
Link groove, is arranged on the wind-guiding turntable；
Linkage gear, is fixedly connected with air door；
Rack interlocking bar, is flexibly connected with the ventilation case, and its one end is arranged in the linkage groove, the other end and institute
The linkage gear engagement stated.
2. refrigerator air door control mechanism according to claim 1, it is characterized in that, also set up connection in the rack interlocking bar
Lever pressing plate, the interlocking bar pressing plate are fixedly connected with ventilation case.
3. refrigerator air door control mechanism according to claim 1, it is characterized in that, the driving mechanism includes driving electricity
Machine, drive gear and the fluted disc being arranged on wind-guiding turntable, the driving motor are fixedly connected with drive gear, the drive
Moving gear is engaged with fluted disc.
4. according to claim 1-3 any one of them refrigerator air door control mechanisms, it is characterized in that, the ventilation case includes upper
Shell and lower casing, the upper casing and lower casing are detachably connected.
5. refrigerator air door control mechanism according to claim 4, it is characterized in that, buckle is set on the lower casing, it is described
Upper casing on grab is set, the upper casing passes through buckle and grab snapping with lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253598.4A CN105737509B (en) | 2016-04-22 | 2016-04-22 | Refrigerator air door control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253598.4A CN105737509B (en) | 2016-04-22 | 2016-04-22 | Refrigerator air door control mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105737509A CN105737509A (en) | 2016-07-06 |
| CN105737509B true CN105737509B (en) | 2018-04-20 |
Family
ID=56254803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610253598.4A Active CN105737509B (en) | 2016-04-22 | 2016-04-22 | Refrigerator air door control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105737509B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642934B (en) * | 2016-12-15 | 2019-05-03 | 青岛海尔股份有限公司 | Blinker retainer, branch air supply device and refrigerator |
| CN109751806B (en) * | 2017-11-02 | 2021-02-26 | 合肥华凌股份有限公司 | Air door for refrigerator and refrigerator with same |
| CN109751822B (en) * | 2017-11-02 | 2021-02-26 | 合肥华凌股份有限公司 | Air door for refrigerator and refrigerator with same |
| CN109751821B (en) * | 2017-11-02 | 2021-02-26 | 合肥华凌股份有限公司 | Air door for refrigerator and refrigerator with same |
| CN109373677B (en) * | 2018-10-12 | 2020-11-03 | 合肥美的电冰箱有限公司 | Control method of electric air door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0715136A1 (en) * | 1994-11-30 | 1996-06-05 | Samsung Electronics Co., Ltd. | Refrigerator and method for controlling temperature thereof by controlling cool air discharge direction |
| CN101995135A (en) * | 2010-10-28 | 2011-03-30 | 合肥美的荣事达电冰箱有限公司 | Air quantity regulation mechanism, air channel device and refrigeration equipment |
| CN202915629U (en) * | 2012-10-29 | 2013-05-01 | 海信（北京）电器有限公司 | Experimental device for air distribution in refrigerator air duct |
| CN205119611U (en) * | 2015-09-24 | 2016-03-30 | 青岛海尔股份有限公司 | Refrigerator |
| CN205718195U (en) * | 2016-04-22 | 2016-11-23 | 卧龙电气集团股份有限公司 | Refrigerator air door controlling organization |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2967430B2 (en) * | 1990-11-29 | 1999-10-25 | 松下冷機株式会社 | refrigerator |
| KR100918443B1 (en) * | 2008-03-18 | 2009-09-24 | 엘지전자 주식회사 | Fan assembly and refrigerator having the same |
-
2016
- 2016-04-22 CN CN201610253598.4A patent/CN105737509B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0715136A1 (en) * | 1994-11-30 | 1996-06-05 | Samsung Electronics Co., Ltd. | Refrigerator and method for controlling temperature thereof by controlling cool air discharge direction |
| CN101995135A (en) * | 2010-10-28 | 2011-03-30 | 合肥美的荣事达电冰箱有限公司 | Air quantity regulation mechanism, air channel device and refrigeration equipment |
| CN202915629U (en) * | 2012-10-29 | 2013-05-01 | 海信（北京）电器有限公司 | Experimental device for air distribution in refrigerator air duct |
| CN205119611U (en) * | 2015-09-24 | 2016-03-30 | 青岛海尔股份有限公司 | Refrigerator |
| CN205718195U (en) * | 2016-04-22 | 2016-11-23 | 卧龙电气集团股份有限公司 | Refrigerator air door controlling organization |
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| Publication number | Publication date |
|---|---|
| CN105737509A (en) | 2016-07-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170118 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: Qingdao Haier Co., Ltd. Address before: 312300 Shangyu City, Shaoxing province people''s Road West, No. Applicant before: Wolong Electrical Group Co., Ltd. Applicant before: WOLONG ELECTRIC ZHANGQIU HAIER MOTOR CO., LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |