CN114278989B - Link gear, air door assembly and air conditioner - Google Patents
Link gear, air door assembly and air conditioner Download PDFInfo
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- CN114278989B CN114278989B CN202111655403.6A CN202111655403A CN114278989B CN 114278989 B CN114278989 B CN 114278989B CN 202111655403 A CN202111655403 A CN 202111655403A CN 114278989 B CN114278989 B CN 114278989B
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- fresh air
- door
- air door
- air
- inlet baffle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention provides a linkage mechanism, an air door assembly and an air conditioner, relates to the technical field of air conditioners, and solves the technical problems of high cost and complex control of opening and closing of a fresh air door. The linkage mechanism comprises a transmission component arranged between the fresh air door and the air inlet baffle plate, and when the air inlet baffle plate is driven to move, the fresh air door can move synchronously along with the air inlet baffle plate under the driving of the transmission component; the air door subassembly still includes link gear including air inlet baffle and the new trend air door that sets up side by side, and through link gear, the new trend air door can carry out synchronous motion with the air inlet baffle. The novel air conditioner air inlet baffle plate is arranged between the air inlet baffle plate and the fresh air door, and the fresh air door can be driven to be opened or closed while the air inlet baffle plate is rotated to be opened or closed, so that the air conditioner air inlet baffle plate and the fresh air door can be driven by one motor at the same time, the fresh air door is linked with the air conditioner air inlet baffle plate, the motor arrangement is reduced, and the cost is saved; the fresh air door is driven without adding an additional driving motor, and the control is simple.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a linkage mechanism, an air door assembly and an air conditioner.
Background
As the fresh air conditioner is more and more popularized, the dust prevention of the fresh air outlet is more important; therefore, the air door designed at the fresh air outlet also becomes the standard configuration of the fresh air conditioner; in order to control opening and closing of new trend air door for the convenience, appear among the prior art one kind and utilize motor control new trend air door upset in order to open and close the processing scheme of new trend air outlet, this scheme not only needs to increase the motor, and whole air outlet is opened when the air door opens the back and is opened open, does not have the protection state, and the fan blade of new trend fan is closer apart from the air outlet ratio, adopts this kind of processing scheme not only with high costs, control complicacy, has certain potential safety hazard in fan during operation moreover.
Disclosure of Invention
The invention aims to provide a linkage mechanism, an air door assembly and an air conditioner, and aims to solve the technical problems of high cost and complex control of opening and closing of a fresh air door in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a linkage mechanism which comprises a transmission component arranged between a fresh air door and an air inlet baffle plate, wherein when the air inlet baffle plate is driven to move, the fresh air door can move synchronously along with the air inlet baffle plate under the driving of the transmission component.
As a further improvement of the invention, the transmission assembly comprises a gear arranged on the air inlet baffle and a rack arranged on the fresh air damper, and the gear is meshed and connected with the rack.
The invention provides an air door assembly which comprises an air inlet baffle plate and a fresh air door which are arranged side by side, and further comprises a linkage mechanism arranged between the air inlet baffle plate and the fresh air door, wherein the fresh air door and the air inlet baffle plate can synchronously move through the linkage mechanism.
As a further improvement of the invention, the transmission assembly comprises a gear and a rack, the gear is arranged on the air inlet baffle, and the rack is arranged on the fresh air door.
As a further improvement of the invention, the air inlet baffle is of a shutter structure, and the gear is arranged on a rotating shaft of one baffle.
As a further improvement of the invention, the air door assembly further comprises guide door structures positioned on two sides of the fresh air door, and the fresh air door is slidably arranged in the guide door structures and can linearly move along the guide door structures.
As a further improvement of the invention, the gate guide structure comprises a gate guide chute.
As a further improvement of the invention, the fresh air door is of a grid structure, an air outlet grid is arranged at the fresh air outlet, and the grid width of the fresh air door is not less than the air outlet grid width.
As a further improvement of the invention, the fresh air door and the air outlet grille are designed in equal parts, and the grille interval is equal to the width of the transverse ribs of the grille; when the fresh air door is opened, the air outlet grille is superposed with the fresh air door grille, so that a fresh air outlet is opened; when the fresh air door is closed, the air outlet grids and the fresh air door grids are sequentially staggered, so that the fresh air outlet is closed.
The invention provides an air conditioner which comprises the air door assembly.
Compared with the prior art, the invention has the following beneficial effects:
the linkage mechanism provided by the invention is arranged between the air inlet baffle and the fresh air door, and can drive the fresh air door to be opened or closed while the air inlet baffle is rotated to be opened or closed, so that the air inlet baffle and the fresh air door of the air conditioner can be simultaneously driven by one motor, the fresh air door is linked with the air inlet baffle of the air conditioner, the motor setting is reduced, and the cost is saved; the fresh air door is driven without adding an additional driving motor, and the control is simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the air conditioner of the present invention with the fresh air damper removed;
fig. 2 is an exploded view of the air conditioner of the present invention;
FIG. 3 is a schematic view of the construction of the damper assembly of the present invention;
FIG. 4 is a schematic view of the air door assembly with the fresh air door removed;
FIG. 5 is an enlarged view of a portion A of FIG. 4;
FIG. 6 is a cross-sectional view of the fresh air outlet in the damper assembly of the present invention.
In the figure 1, a gear; 2. a rack; 3. an air inlet baffle; 4. a fresh air door; 5. a guide chute; 6. an air outlet grille; 7. and a fresh air outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
As shown in fig. 5, the present invention provides a linkage mechanism, which includes a transmission component disposed between the air intake baffle 3 and the fresh air door 4, wherein when the air intake baffle 3 is driven to move, the fresh air door 4 can move synchronously with the air intake baffle 3 under the driving of the transmission component.
Further, this transmission assembly is including setting up gear 1 on air inlet baffle 3 and setting up rack 2 on new trend air door 4, and gear 1 is connected with rack 2 meshing.
The linkage mechanism provided by the invention is arranged between the air inlet baffle and the fresh air door, and can drive the fresh air door to be opened or closed while the air inlet baffle is rotated to be opened or closed, so that the air inlet baffle and the fresh air door of the air conditioner can be simultaneously driven by one motor, the fresh air door is linked with the air inlet baffle of the air conditioner, the motor setting is reduced, and the cost is saved; the fresh air door is driven without adding an additional driving motor, and the control is simple.
As shown in fig. 3 and 4, the invention provides an air door assembly, which comprises an air inlet baffle plate 3 and a fresh air door 4 which are arranged side by side, wherein the fresh air door 4 is arranged on a fresh air outlet 7 and is used for shielding the fresh air outlet 7 when a fresh air function is not used so as to avoid the problem that dust enters the inside of a fresh air fan from the fresh air outlet when the fresh air fan is idle, and the fresh air door is designed through the fresh air outlet 7 so as to prevent dust, well protect the fresh air fan and ensure fresh air blown out; still including setting up the link gear between air inlet baffle 3 and new trend air door 4, through link gear, new trend air door 4 can carry out synchronous motion with air inlet baffle 3.
The invention provides a new air door solution which is linked with an air inlet baffle of an air conditioner and has a certain protection effect when a new air machine works; the scheme is simple and convenient to control and low in cost.
Further, drive assembly includes gear 1 and rack 2, and gear 1 sets up on air inlet baffle 3, and rack 2 sets up on new trend air door 4.
In this embodiment, the air intake baffle 3 is a louver structure, and the gear 1 is disposed on the rotating shaft of one of the baffles. Of course, the drive assembly also can adopt other structural style, as long as can realize that air inlet baffle 3 can drive the motion of new trend air door 4 when moving can, and air inlet baffle 3 also does not confine the louvre formula to, also can adopt the air inlet baffle 3 of other forms, of course, if the not rotatory structure of opening and closing that air inlet baffle 3 adopted, if air inlet baffle 3 also opens or when closing for the translation formula, then the drive assembly can adopt the link structure, link together new trend air door 4 and air inlet baffle 3 through the connecting rod, the simultaneous movement.
As shown in fig. 6, further, the air door assembly further includes a guide door structure located on two sides of the fresh air door 4, and the fresh air door 4 is slidably disposed in the guide door structure and can linearly move along the guide door structure.
As shown in fig. 6, specifically, the door guiding structure includes a sliding guiding slot 5, and both ends of the fresh air door 4 are inserted into the sliding guiding slot 5 and can move along the sliding guiding slot 5.
In this embodiment, the fresh air door 4 is of a grid structure, the fresh air outlet 7 is provided with an air outlet grid 6, and the grid width of the fresh air door is not less than the width of the air outlet grid 6. Design air outlet grid 6 in new trend air outlet 7 department is in order to protect new trend air outlet 7 for new trend air outlet 7 need not additionally increase the protecting wire net, just can play certain guard action, prevents that mechanical injury from appearing to make new fan during operation safer.
Furthermore, the fresh air door 4 and the air outlet grille 6 are designed in equal parts, and the grille interval is equal to the width of the transverse ribs of the grille; when the fresh air door 4 is opened, the air outlet grille 6 is superposed with the grille of the fresh air door 4, so that the fresh air outlet 7 is opened; when the fresh air door 4 is closed, the air outlet grids 6 and the grids of the fresh air door 4 are sequentially staggered and shield the intervals between the grids, so that the fresh air outlet 7 is closed.
Specifically, the one end that fresh air door 4 was kept away from to air inlet baffle 3 is provided with the motor, and the motor starts and drives the upset of air inlet baffle 3. Of course, the structure form of the motor and the gear box can be arranged at the end of the air inlet baffle plate 3 far away from the fresh air door 4, so as to provide power for opening and closing the air inlet baffle plate 3.
A gear 1 is arranged at one end, close to a fresh air door 4, of an air inlet baffle plate 3, a rack 2 is arranged on the fresh air door 4, the gear 1 on the air inlet baffle plate 3 is matched with the rack 2 of the fresh air door 4, and the fresh air door 4 is matched with a guide chute 5 on a fresh air outlet 7, namely, the fresh air door 4 slides along the guide chutes 5 on two sides of the fresh air outlet 7 under the driving of the gear 1 on the air inlet baffle plate 3 to realize the opening and closing of the fresh air outlet 7; a driving motor on the air conditioner drives the air inlet baffle 3 to rotate to open and close, and at the moment, the fresh air door 4 performs sliding motion under the driving of the gear 1 on the air inlet baffle 3 to realize the opening and closing of the fresh air port; the fresh air outlet 7 is provided with the air outlet grille 6 for protection, so that a good protection effect can be achieved without additionally adding a protection net to the fresh air outlet 7, and potential safety hazards such as mechanical injury caused by the fact that a child stretches fingers from an air inlet to the inside of the fan when the fresh air fan works are prevented; meanwhile, the fresh air door 4 is designed into a grid shape, and the width of the grid is more than or equal to that of the air outlet grid; the grids of the fresh air door 4 and the air outlet grid 6 are designed in an equal division manner; namely, the gaps of the grating are equal to the width of the transverse ribs of the grating; when the fresh air door is closed, the grille of the fresh air door is staggered with the grille of the air outlet, and the grille transverse rib on the fresh air door just seals the gap of the grille of the air outlet to close the fresh air outlet 7; when the fresh air outlet 7 needs to be opened, the air outlet grille on the fresh air outlet 7 is coincided with the grille of the fresh air door, namely, the grille transverse rib is coincided with the transverse rib, and the opening of the fresh air outlet 7 is realized by the coincidence of the notch and the notch.
As shown in the figures 1 and 2, the invention provides an air conditioner, which comprises the air door assembly, a panel body component and a fresh air component, wherein an air inlet baffle in the air door assembly consists of N (N is more than or equal to 1) baffles, a baffle bracket and a connecting rod and is in a shutter form; a motor mounting structure is designed on the bracket at one end and used for mounting a driving motor; the other end of the bracket is provided with a fresh air outlet 7, and guide chutes 5 are arranged on two sides of the air outlet; the fresh air damper 4 can slide back and forth on the guide chute 5.
Thereby through being connected fresh air door 4 and air conditioner air inlet baffle 3 through gear 1 and rack 2 and linking, realize opening when the air conditioner, air inlet baffle 3 is opened and is driven fresh air door 4 simultaneously and slide and open.
It should be noted that "inward" is a direction toward the center of the accommodating space, and "outward" is a direction away from the center of the accommodating space.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in fig. 1 to facilitate the description of the invention and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (4)
1. An air door assembly is characterized by comprising an air inlet baffle plate and a fresh air door which are arranged side by side, and further comprising a linkage mechanism arranged between the air inlet baffle plate and the fresh air door, wherein the fresh air door and the air inlet baffle plate can synchronously move through the linkage mechanism; the linkage mechanism comprises a transmission component, and when the air inlet baffle is driven to move, the fresh air door can move synchronously along with the air inlet baffle under the driving of the transmission component; the air door assembly further comprises guide door structures positioned on two sides of the fresh air door, and the fresh air door is arranged in the guide door structures in a sliding mode and can move linearly along the guide door structures; the guide door structure comprises a guide chute; the fresh air door is of a grid structure, an air outlet grid is arranged at the fresh air outlet, and the grid width of the fresh air door is not smaller than the air outlet grid width; the fresh air door and the air outlet grille are designed in an equal division mode, and the grille interval is equal to the width of the transverse ribs of the grille; when the fresh air door is opened, the air outlet grille is superposed with the fresh air door grille, so that a fresh air outlet is opened; when the fresh air door is closed, the air outlet grids and the fresh air door grids are sequentially staggered, so that the fresh air outlet is closed.
2. The damper assembly of claim 1, wherein the transmission assembly includes a gear and a rack, the gear is disposed on the intake air baffle, and the rack is disposed on the fresh air damper.
3. The damper assembly of claim 2, wherein the inlet air baffle is of a louvered configuration, and the gear is disposed on a shaft of one of the baffles.
4. An air conditioner characterized by comprising the damper assembly according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111655403.6A CN114278989B (en) | 2021-12-30 | 2021-12-30 | Link gear, air door assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111655403.6A CN114278989B (en) | 2021-12-30 | 2021-12-30 | Link gear, air door assembly and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114278989A CN114278989A (en) | 2022-04-05 |
| CN114278989B true CN114278989B (en) | 2023-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111655403.6A Active CN114278989B (en) | 2021-12-30 | 2021-12-30 | Link gear, air door assembly and air conditioner |
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| Country | Link |
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| CN (1) | CN114278989B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162353A (en) * | 2011-12-19 | 2013-06-19 | 苏州三星电子有限公司 | Air conditioner |
| CN203172396U (en) * | 2013-03-26 | 2013-09-04 | 厦门松芝汽车空调有限公司 | Automotive air conditioner fresh wind circulating link gear |
| CN105156719A (en) * | 2015-07-22 | 2015-12-16 | 珠海格力电器股份有限公司 | Air valve and air conditioner with same |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381763C (en) * | 2005-04-21 | 2008-04-16 | 海尔集团公司 | Crosslinked air-ducting structure of indoor unit of air conditioner |
| CN104019534B (en) * | 2013-02-28 | 2019-08-13 | 大金工业株式会社 | Blade driving method, blade driving apparatus and indoor machine of air conditioner |
| CN103307725B (en) * | 2013-06-07 | 2016-01-20 | 广东美的制冷设备有限公司 | Air conditioner wind-guiding mechanism and air-conditioner |
| CN207526377U (en) * | 2017-10-10 | 2018-06-22 | 河北奥润顺达窗业有限公司 | A kind of purifier throttle setting |
| CN108826638B (en) * | 2018-07-28 | 2023-08-11 | 宁波奥克斯电气股份有限公司 | Motor extension shaft, wind wheel assembly and air conditioner |
| CN108644910A (en) * | 2018-08-01 | 2018-10-12 | 珠海格力电器股份有限公司 | Air conditioner |
| CN209131014U (en) * | 2018-09-13 | 2019-07-19 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN208936303U (en) * | 2018-09-20 | 2019-06-04 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| JP7025663B2 (en) * | 2019-10-29 | 2022-02-25 | ダイキン工業株式会社 | Ventilation device |
| CN112344439A (en) * | 2020-11-26 | 2021-02-09 | 珠海格力电器股份有限公司 | Machine and new trend air conditioner in new trend air conditioning |
| CN213542811U (en) * | 2020-11-27 | 2021-06-25 | 珠海格力电器股份有限公司 | Air inlet baffle assembly and air conditioner |
| CN112797490A (en) * | 2020-12-30 | 2021-05-14 | 宁波奥克斯电气股份有限公司 | Fresh air mechanism and air conditioner |
| CN214038685U (en) * | 2021-01-05 | 2021-08-24 | 广东美的制冷设备有限公司 | Air treatment module and air conditioner indoor unit |
| CN214094709U (en) * | 2021-01-05 | 2021-08-31 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN113280496A (en) * | 2021-06-16 | 2021-08-20 | 珠海格力电器股份有限公司 | Air inlet baffle device and air conditioner with same |
-
2021
- 2021-12-30 CN CN202111655403.6A patent/CN114278989B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162353A (en) * | 2011-12-19 | 2013-06-19 | 苏州三星电子有限公司 | Air conditioner |
| CN203172396U (en) * | 2013-03-26 | 2013-09-04 | 厦门松芝汽车空调有限公司 | Automotive air conditioner fresh wind circulating link gear |
| CN105156719A (en) * | 2015-07-22 | 2015-12-16 | 珠海格力电器股份有限公司 | Air valve and air conditioner with same |
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| Publication number | Publication date |
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| CN114278989A (en) | 2022-04-05 |
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