CN114061238B - Adjustable-based air swinging device and refrigerator - Google Patents
Adjustable-based air swinging device and refrigerator Download PDFInfo
- Publication number
- CN114061238B CN114061238B CN202111363360.4A CN202111363360A CN114061238B CN 114061238 B CN114061238 B CN 114061238B CN 202111363360 A CN202111363360 A CN 202111363360A CN 114061238 B CN114061238 B CN 114061238B
- Authority
- CN
- China
- Prior art keywords
- air
- driving
- air duct
- air outlet
- strip
- 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.)
- Active
Links
Images
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
-
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
Landscapes
- 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)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an adjustable air swinging device and a refrigerator, and relates to the technical field of refrigerators. The invention comprises an air duct base plate and an air duct panel which are arranged side by side; one surface of the air duct substrate is provided with an air outlet; a supporting strip is horizontally arranged in the middle of the air outlet; the support bars divide the air outlet into a pair of ventilation openings; one surface of the air duct panel is provided with a pair of air outlets corresponding to the air vents side by side from top to bottom; one side of the supporting bar, which is far away from the air duct panel, is provided with a telescopic driving assembly; the output end of the telescopic driving component is horizontally provided with a driving strip; the upper side and the lower side of the driving strip are respectively provided with an air adjusting blade corresponding to the air outlet; one edge of the wind adjusting blade passes through the ventilation opening and extends into the air outlet. The invention not only has reasonable structural design and convenient operation, but also realizes the adjustment of the air volume while adjusting the air outlet direction, thereby having higher market application value.
Description
Technical Field
The invention belongs to the technical field of refrigerators, and particularly relates to an adjustable air swing device and a refrigerator.
Background
Nowadays, the frostless refrigerator has increasingly taken the leading position of the refrigerator market, the principle of the frostless refrigerator is to utilize air to refrigerate, and when the fan motor operates, the cold air near the evaporator is conveyed into the air duct and enters the refrigerator through the air outlet, so as to reduce the temperature of the refrigerator. The wind swinging structure is commonly used at the air outlet, and can adjust the wind direction and meet the cold quantity requirements in different directions.
Chinese patent No. CN206648389U discloses a refrigerator and a swing structure thereof, which is based on the principle that a motor and an eccentric wheel drive a connecting rod to move left and right, and the connecting rod drives a blade to swing left and right, thereby realizing the adjustment of the air outlet direction. The air swinging structure has the defects that the change of the air outlet direction can only be realized, the air quantity of cold air in the box can not be freely controlled, and the energy-saving effect is poor. Therefore, there is a need to develop an adjustable air swing device and a refrigerator to solve the above problems.
Disclosure of Invention
The invention provides an adjustable air swing device and a refrigerator, and aims to solve the technical problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
an adjustable air swinging device comprises an air duct substrate and an air duct panel which are arranged side by side; an air outlet is formed in one surface of the air duct substrate; a supporting strip is horizontally arranged in the middle of the air outlet; the support bars divide the air outlet into a pair of ventilation openings; one surface of the air duct panel is provided with a pair of air outlets corresponding to the air vents side by side from top to bottom; one side of the supporting bar, which is far away from the air duct panel, is provided with a telescopic driving assembly; the output end of the telescopic driving component is horizontally provided with a driving strip; the upper side and the lower side of the driving strip are respectively provided with an air adjusting blade corresponding to the air outlet; one edge of the air adjusting blade penetrates through the ventilation opening and extends into the air outlet; two opposite side surfaces of the wind adjusting blade are respectively and vertically provided with a bearing shaft; the bearing shaft is rotatably connected to the air duct panel; the wind adjusting blades are connected with the driving strips through a pair of transmission rods.
Furthermore, a pair of limiting grooves corresponding to the bearing shaft are arranged on two opposite side edges of the air duct panel; the bearing shaft is in rotating fit with the limiting groove.
Further, the telescopic driving assembly comprises a driving motor; a transmission screw rod is coaxially fixed on an output shaft of the driving motor; the driving strip is provided with a threaded hole matched with the transmission screw rod; the transmission screw rod is inserted in the threaded hole.
Furthermore, one end of the transmission screw is fixed with a positioning block; the locating block is arranged between the supporting bar and the driving bar.
Furthermore, a pair of guide holes is formed in one surface of the driving strip in parallel; the two guide holes are symmetrically arranged around the threaded hole; a guide rod is inserted in the guide hole in a sliding and penetrating manner; one end of the guide rod vertically penetrates through the supporting bar and is fixed on the air duct panel, and the other end of the guide rod is fixed on a shell of the driving motor.
A refrigerator comprises the adjustable air swinging device.
The invention has the following beneficial effects:
based on the adjustable design, the driving strip is driven to move by the telescopic driving assembly, and the movement is transmitted to the air adjusting blade through the transmission rod, so that the air quantity is adjusted while the air outlet direction of the air outlet is adjusted, the refrigerator has the advantages of reasonable structural design and convenience in operation, effectively improves the refrigeration effect of the refrigerator, achieves the purpose of saving energy, and has higher market application value.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an adjustable pendulum wind device according to the present invention;
FIG. 2 is a side view of the structure of FIG. 1;
FIG. 3 is a schematic view of the connection between the air duct substrate and the air duct panel according to the present invention;
FIG. 4 is a side view of the structure of FIG. 3;
FIG. 5 is a schematic view of the structure of the present invention in which the telescopic driving assembly, the driving strip and the wind adjusting blade are connected;
FIG. 6 is a side view of the structure of FIG. 5;
FIG. 7 is a schematic view of the structure of the driver blade of the present invention;
fig. 8 is a schematic structural view of the wind adjustment blade of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the air duct comprises an air duct base plate 1, an air duct panel 2, a telescopic driving assembly 3, a driving strip 4, an air adjusting blade 5, a driving rod 6, a guide rod 7, a supporting strip 101, an air outlet 201, a limiting groove 202, a driving motor 301, a driving screw rod 302, a positioning block 303, a threaded hole 401, a guide hole 402 and a bearing shaft 501.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-8, the present invention is an adjustable air swing device, which includes an air duct substrate 1 and an air duct panel 2 arranged side by side; one surface of the air duct base plate 1 is provided with an air outlet; a horizontally arranged supporting strip 101 is integrally formed in the middle of the air outlet; the support bars 101 divide the air outlet into a pair of vents; one surface of the air duct panel 2 is provided with a pair of air outlets 201 corresponding to the air vents side by side from top to bottom; the air outlet 201 is communicated with the air vent; the edges of the two rows of air outlets 201 far away from each other are bent towards one side of the air duct panel 2 in an arc shape; one side of the supporting bar 101 far away from the air duct panel 2 is provided with a telescopic driving component 3; the output end of the telescopic driving component 3 is horizontally provided with a driving strip 4; the telescopic driving component 3 is used for driving the driving strip 4 to move close to or far away from the supporting strip 101; the upper side and the lower side of the driving strip 4 are both provided with an air adjusting blade 5 corresponding to the air outlet 201; one edge of the wind adjusting blade 5 passes through the ventilation opening and extends into the exhaust opening 201; two opposite side surfaces of the wind adjusting blade 5 are integrally formed with a vertically arranged bearing shaft 501; the bearing shaft 501 is rotatably connected to the air duct panel 2; one surface of the wind adjusting blade 5 close to the supporting strip 101 is rotatably connected with one surface of the driving strip 4 through a pair of transmission rods 6.
As shown in fig. 1-3, a pair of limiting grooves 202 corresponding to the bearing shaft 501 are disposed on two opposite sides of the air duct panel 2; the bearing shaft 501 is rotatably fitted in the limiting groove 202. The bearing shaft 501 is designed to be in rotating fit with the limiting groove 202, so that the wind adjusting blade 5 is convenient to mount.
The working principle is as follows:
when the refrigerator is in a refrigeration stage, the telescopic driving component 3 drives the driving strip 4 to move away from the supporting strip 101, and the driving rod 6 drives the wind adjusting blades 5 to rotate, so that the included angle between the two wind adjusting blades 5 is gradually changed into a minimum preset angle, and the throughput of cold air in the air outlet 201 or the air vent is maximum at the moment.
When the temperature in the refrigerator reaches the preset temperature, the telescopic driving component 3 drives the driving strip 4 to move close to the supporting strip 101, and the driving rod 6 drives the air adjusting blades 5 to rotate, so that the angle clamped between the two air adjusting blades 5 is gradually changed to the maximum preset angle, at the moment, one edge of the air adjusting blade 5 abuts against the arc-shaped bent edge of the air outlet 201, and the throughput of the air outlet 201 or the air conditioner in the air outlet is minimum.
When the refrigerator is in the stage of uniform air supply, the telescopic driving component 3 drives the driving strip 4 to do reciprocating motion, and the air adjusting blade 5 is driven to swing back and forth through the transmission rod 6, so that the uniform conveying of the cold air is realized, and the purpose of uniform distribution of the cold air in the refrigerator is further achieved.
The second embodiment is as follows:
the embodiment is further optimized on the basis of the first specific embodiment, which is specifically as follows:
as shown in fig. 5 to 6, the telescopic driving assembly 3 includes a driving motor 301; a transmission screw 302 is coaxially fixed on an output shaft of the driving motor 301; the driving bar 4 has a threaded hole 401 matching with the driving screw 302; the drive screw 302 is inserted into the threaded hole 401; one end of the transmission screw 302 is fixed with a positioning block 303; the positioning block 303 is disposed between the supporting bar 101 and the driving bar 4. The driving motor 301 drives the transmission screw 302 to rotate, and the transmission screw 302 is matched in the threaded hole 401, so that the driving strip 4 is driven to move along the axial direction of the transmission screw 302, and the movement control of the driving strip 4 is realized; through fixing a locating block 303 at one end of the drive screw 302, the motion range of the driving strip 4 can be limited, and the motion effect of the driving strip 4 is ensured.
The third concrete example:
the embodiment is further optimized on the basis of the second specific embodiment, which is specifically as follows:
as shown in fig. 3-5 and fig. 7, a pair of guiding holes 402 are formed in a side-by-side manner on one surface of the driving bar 4; the two guide holes 402 are symmetrically arranged about the threaded hole 401; a guide rod 7 is inserted in the guide hole 402 in a sliding manner; one end of the guide rod 7 vertically penetrates through the supporting bar 101 and is fixed on the air duct panel 2, and the other end is fixed on the casing of the driving motor 301. Through set up guiding hole 402 on the drive strip 4, a guide bar 7 slides in the guiding hole 402 and alternates, and the both ends of guide bar 7 are connected with support bar 101 and driving motor 301 respectively, not only can stabilize the motion of drive strip 4, but also realize fixing driving motor 301.
A refrigerator comprises the adjustable air swinging device.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. An adjustable air swinging device comprises an air duct base plate (1) and an air duct panel (2) which are arranged side by side; the method is characterized in that:
one surface of the air duct base plate (1) is provided with an air outlet; a supporting bar (101) is horizontally arranged in the middle of the air outlet; the supporting bars (101) divide the air outlet into a pair of ventilation openings; one surface of the air duct panel (2) is provided with a pair of air outlets (201) which correspond to the ventilation openings in parallel from top to bottom;
one side of the supporting strip (101) far away from the air duct panel (2) is provided with a telescopic driving assembly (3); the output end of the telescopic driving component (3) is horizontally provided with a driving strip (4); the upper side and the lower side of the driving strip (4) are respectively provided with an air adjusting blade (5) corresponding to the air outlet (201); one edge of the wind adjusting blade (5) penetrates through the ventilation opening and extends into the air outlet (201); two opposite side surfaces of the wind adjusting blade (5) are respectively and vertically provided with a bearing shaft (501); the bearing shaft (501) is rotatably connected to the air duct panel (2); the wind adjusting blades (5) are connected with the driving bars (4) through a pair of transmission rods (6);
the telescopic driving assembly (3) comprises a driving motor (301); a transmission screw (302) is coaxially fixed on an output shaft of the driving motor (301); the driving strip (4) is provided with a threaded hole (401) matched with the transmission screw rod (302); the transmission screw rod (302) is inserted into the threaded hole (401); one end of the transmission screw rod (302) is fixed with a positioning block (303); the positioning block (303) is arranged between the supporting bar (101) and the driving bar (4); a pair of guide holes (402) are formed in one surface of the driving strip (4) in parallel; the two guide holes (402) are symmetrically arranged around the threaded hole (401); a guide rod (7) is inserted in the guide hole (402) in a sliding way; one end of the guide rod (7) vertically penetrates through the supporting bar (101) and is fixed on the air duct panel (2), and the other end of the guide rod is fixed on a shell of the driving motor (301).
2. The adjustable pendulum wind device of claim 1, characterized in that, a pair of limiting grooves (202) corresponding to the bearing shaft (501) are arranged on two opposite sides of the wind channel panel (2); the bearing shaft (501) is in rotating fit in the limiting groove (202).
3. A refrigerator comprising an adjustable-based wind-swinging device according to claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111363360.4A CN114061238B (en) | 2021-11-17 | 2021-11-17 | Adjustable-based air swinging device and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111363360.4A CN114061238B (en) | 2021-11-17 | 2021-11-17 | Adjustable-based air swinging device and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114061238A CN114061238A (en) | 2022-02-18 |
| CN114061238B true CN114061238B (en) | 2023-04-07 |
Family
ID=80277407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111363360.4A Active CN114061238B (en) | 2021-11-17 | 2021-11-17 | Adjustable-based air swinging device and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114061238B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017197924A1 (en) * | 2016-05-18 | 2017-11-23 | 珠海格力电器股份有限公司 | Louver support and air conditioner |
| WO2018064923A1 (en) * | 2016-10-08 | 2018-04-12 | 珠海格力电器股份有限公司 | Air conditioner vent part, air conditioner and control method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB857285A (en) * | 1956-09-03 | 1960-12-29 | William Harry Barker | An improved air flow controller or damper for air supply or exhausting systems |
| IT1295542B1 (en) * | 1996-11-22 | 1999-05-12 | Tecwork Srl Impianti Tecnologi | ANTI-WIND AIR INTAKE |
| JP2006277709A (en) * | 2005-03-30 | 2006-10-12 | Yasuo Namiki | Parking stage mounting unit, unit type parking facility and management server |
| CN104697142B (en) * | 2015-03-12 | 2017-09-29 | 广东美的制冷设备有限公司 | Wind guiding mechanism and air conditioner room unit |
| CN106247445B (en) * | 2016-08-02 | 2019-03-26 | 芜湖美智空调设备有限公司 | A kind of floor air conditioner |
| CN208779638U (en) * | 2018-09-14 | 2019-04-23 | 天津宏易空调设备安装工程有限公司 | A kind of ceiling air conditioner air duct air output control mechanism |
| CN211290319U (en) * | 2019-10-11 | 2020-08-18 | 福建亿谷新能源有限公司 | Partition plate type air conditioner energy-saving system |
-
2021
- 2021-11-17 CN CN202111363360.4A patent/CN114061238B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017197924A1 (en) * | 2016-05-18 | 2017-11-23 | 珠海格力电器股份有限公司 | Louver support and air conditioner |
| WO2018064923A1 (en) * | 2016-10-08 | 2018-04-12 | 珠海格力电器股份有限公司 | Air conditioner vent part, air conditioner and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114061238A (en) | 2022-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205137822U (en) | Air conditioner casing and air conditioner | |
| CN105066391A (en) | Rotatable air guide column, air outlet switching structure and ducted air conditioner | |
| US20220268481A1 (en) | Air conditioner indoor unit and air conditioner | |
| CN114061238B (en) | Adjustable-based air swinging device and refrigerator | |
| CN214450145U (en) | Refrigerating unit for vehicle and refrigerator car | |
| CN208920519U (en) | Air exhausting structure and air conditioner with it | |
| CN112577219A (en) | Refrigerating unit for vehicle, control method of refrigerating unit and refrigerator car | |
| CN217131559U (en) | Liftable air conditioner evaporation assembly | |
| CN216960476U (en) | Intelligent instrument control box | |
| CN216281705U (en) | Air conditioner indoor unit and air conditioner | |
| CN213831274U (en) | Automatic sweep wind formula vehicle air conditioner air-out part | |
| CN214250224U (en) | Refrigerating unit for vehicle and refrigerator car | |
| CN204853863U (en) | Rotatable wind -guiding post, air outlet switching structure and tuber pipe machine | |
| CN112577218A (en) | Refrigerating unit for vehicle, control method of refrigerating unit and refrigerator car | |
| CN221170067U (en) | Floor tower fan with heating device adjusting structure | |
| CN112696849A (en) | Refrigerating unit for vehicle and refrigerator car | |
| CN217330207U (en) | Air outlet control device of intelligent central air conditioner for building | |
| CN214998500U (en) | Fan cover of outdoor unit of air conditioner | |
| CN218093559U (en) | Electric fan oscillating range adjusting device | |
| CN216384420U (en) | Energy-saving constant temperature and humidity case | |
| CN217636124U (en) | Air valve structure of central air conditioner | |
| CN218096503U (en) | Air conditioner air guide structure with selectable lateral air outlet directions and air conditioner | |
| CN218125239U (en) | Central air conditioning energy-saving control device | |
| CN219693546U (en) | Vertical air conditioner | |
| CN216045838U (en) | Warm logical engineering is with warm type warm logical pipe of heat preservation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |