CN111706915A - Air sweeping structure and air conditioner indoor unit - Google Patents
Air sweeping structure and air conditioner indoor unit Download PDFInfo
- Publication number
- CN111706915A CN111706915A CN202010724993.2A CN202010724993A CN111706915A CN 111706915 A CN111706915 A CN 111706915A CN 202010724993 A CN202010724993 A CN 202010724993A CN 111706915 A CN111706915 A CN 111706915A
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- Prior art keywords
- wind sweeping
- mounting
- connecting rod
- blade
- wind
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides a wind sweeping structure and an air conditioner indoor unit. Sweep wind structure includes: a bottom case; the wind sweeping blade assembly comprises a first wind sweeping blade, the first wind sweeping blade comprises a blade main body part and a first mounting part connected with the blade main body part, the blade main body part is connected with the bottom shell, and the first mounting part is detachably connected with the bottom shell; the first mounting part is connected with the bottom shell in a position adjustable mode along a first preset direction; a connecting rod connected with the blade main body part; the wind sweeping structure is provided with a manual adjusting state and an automatic adjusting state, and when the wind sweeping structure is in the manual adjusting state, the first installation part is connected with the bottom shell in a position adjustable mode along a first preset direction so that the first wind sweeping blade can swing; when the wind sweeping structure is in an automatic adjusting state, the first installation part is separated from the bottom shell, and the connecting rod is used for being connected with the driving device, so that the driving device drives the connecting rod to move, and the first wind sweeping blade swings. The wind sweeping structure solves the problem that the wind sweeping structure in the prior art is low in universality.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a wind sweeping structure and an air conditioner indoor unit.
Background
The prior art provides an air conditioner wind sweeping blade assembly which comprises a fixed structure, a moving structure and blades, wherein the blades are connected with the fixed structure and the moving structure; the air conditioner indoor unit is characterized in that the fixing structure is assembled on the lower edge of the air outlet of the bottom shell, the moving structure is assembled on the upper edge of the air outlet of the bottom shell, the assembly surface is large, the assembly operation of the branch plants is large, the part machining precision is high, the structure application is single, and the air conditioner indoor unit is only suitable for an air conditioner indoor unit with manual air sweeping.
The prior art also provides a left and right wind sweeping assembly, wind sweeping blades and a volute tongue of the left and right wind sweeping assembly are integrated, a wind sweeping connecting rod, a driving piece and a stepping motor are still required to be assembled, the number of parts is large, and the left and right wind sweeping assembly is only suitable for automatic wind sweeping machines.
Therefore, the wind sweeping assembly in the prior art cannot realize the generalization of manual wind sweeping and automatic wind sweeping, and has high production cost; and the number of parts is large, and the assembly workload is large.
Disclosure of Invention
The invention mainly aims to provide a wind sweeping structure and an air conditioner indoor unit, and aims to solve the problem that the wind sweeping structure in the prior art is low in universality.
In order to achieve the above object, according to one aspect of the present invention, there is provided a wind sweeping structure including: a bottom case; the wind sweeping blade assembly comprises a first wind sweeping blade, the first wind sweeping blade comprises a blade main body part and a first mounting part connected with the blade main body part, the blade main body part is connected with the bottom shell, and the first mounting part is detachably connected with the bottom shell; the first mounting part is connected with the bottom shell in a position adjustable mode along a first preset direction; a connecting rod connected with the blade main body part; the wind sweeping structure is provided with a manual adjusting state and an automatic adjusting state, and when the wind sweeping structure is in the manual adjusting state, the first installation part is connected with the bottom shell in a position adjustable mode along a first preset direction so that the first wind sweeping blade can swing; when the air sweeping structure is in an automatic adjusting state, the first installation part is separated from the bottom shell, and the connecting rod is used for being connected with the driving device, so that the driving device drives the connecting rod to move along a first preset direction, and the first air sweeping blade is driven to swing.
Further, the drain pan has the installation component, and the installation component includes two at least second installation departments, and two at least second installation departments set up along first predetermined direction interval, and first installation department is connected with two at least second installation departments are equal detachably to change the position of first installation department in first predetermined direction.
Further, the first installation part is clamped with the second installation part.
Further, the second installation part comprises an installation rod, the first installation part is a hook body part, and the hook body part is hooked on the installation rod.
Further, the second installation portion further comprises a first installation hole, a second installation hole and a communication channel, the first installation hole, the second installation hole and the communication channel are all arranged on the bottom shell, the first installation hole and the second installation hole are arranged at intervals, the first installation hole and the second installation hole are communicated through the communication channel, and the first installation hole, the second installation hole and the communication channel form an installation rod on the bottom shell.
Furthermore, the hook body part comprises a first connecting rod, a second connecting rod and a third connecting rod which are sequentially connected, and one end of the first connecting rod, which is far away from the second connecting rod, is connected with the blade body part; at least part of the hook body part is inserted into the first mounting hole, then the hook body part is hooked on the mounting rod, when the hook body part is hooked at the mounting position on the mounting rod, the first connecting rod is inserted into the first mounting hole, the second connecting rod is positioned in the communicating channel, and the third connecting rod is inserted into the second mounting hole.
Furthermore, one end of the third connecting rod, which is far away from the second connecting rod, is provided with a guide surface, and the guide surface is obliquely arranged relative to the axial direction of the third connecting rod.
Further, when the hook body portion is located at the installation position, one end, far away from the second connecting rod, of the third connecting rod extends out of the second installation hole.
Further, when the wind sweeping structure is in an automatic adjusting state, an avoiding gap is formed between the first installation part and the bottom shell.
Further, the wind sweeping blade assembly comprises at least two first wind sweeping blades which are arranged at intervals; the number of the mounting assemblies is at least two, the at least two mounting assemblies are arranged in one-to-one correspondence with the at least two first wind-sweeping blades, and the first mounting portion of each first wind-sweeping blade is detachably connected with the corresponding mounting assembly.
Further, the bottom shell comprises a bottom shell body and a worm tongue connected with the bottom shell body, and the blade main body part is connected with the worm tongue; the first mounting part is detachably connected with the volute tongue; or the first mounting part is detachably connected with the bottom shell body.
Furthermore, the wind sweeping blade assembly further comprises at least one second wind sweeping blade, the second wind sweeping blade is connected with the volute tongue and the connecting rod, and the connecting rod drives the second wind sweeping blade to swing.
Furthermore, the volute tongue, the first wind sweeping blade, the second wind sweeping blade and the connecting rod are of an integrally formed structure; the volute tongue is detachably connected with the bottom shell body.
Further, the number of the first wind sweeping blades is two, and the two first wind sweeping blades are arranged on two opposite sides of the at least one second wind sweeping blade.
Furthermore, the wind sweeping structure further comprises a driving device, and the driving device is in driving connection with the connecting rod so as to drive the connecting rod to move along the first preset direction.
Further, the driving end of the driving device is in threaded connection with the connecting rod; or the driving end of the driving device is connected with the connecting rod through the adapter.
According to another aspect of the present invention, an indoor unit of an air conditioner is provided, which includes a wind sweeping structure, wherein the wind sweeping structure is the wind sweeping structure described above.
The wind sweeping structure can manually adjust the wind sweeping angle and can also automatically adjust the wind sweeping angle, the wind sweeping structure comprises a bottom shell, a wind sweeping blade assembly and a connecting rod, when the wind sweeping angle needs to be manually adjusted, the wind sweeping structure is in a manual adjusting state, the connecting rod is not in driving connection with a driving device in the manual adjusting state, and a user can manually adjust the position of a first installation part on the bottom shell so as to change the wind sweeping angle of the first wind sweeping blade; when the wind sweeping angle needs to be automatically adjusted, the wind sweeping structure is in an automatic adjusting state, the first installation part is separated from the bottom shell in the automatic adjusting state, the connecting rod is connected with the driving device, and the driving device drives the connecting rod to move along a first preset direction so as to drive the first wind sweeping blade to swing and change the wind sweeping angle of the first wind sweeping blade. Therefore, the wind sweeping structure realizes the universalization of manual wind sweeping and automatic wind sweeping of the wind sweeping structure by improving the structure of the wind sweeping assembly and matching with the connecting rod, reduces the number of moulds for producing the wind sweeping structure, reduces the mould cost and further reduces the production cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 illustrates a schematic view of an angle of a volute tongue, link and a wind-sweeping blade assembly of a wind-sweeping structure according to the present invention;
FIG. 2 shows a schematic view of another angle of the volute tongue, link and wind-sweeping blade assembly of the wind-sweeping structure according to the present invention;
FIG. 3 shows a close-up view at A of the wind sweeping structure of FIG. 2;
figure 4 shows an enlarged view of the first and second mounting portions of the wind sweeping structure according to the present invention;
fig. 5 shows a schematic structural view of an embodiment of a wind sweeping structure according to the invention.
Wherein the figures include the following reference numerals:
10. a bottom case; 11. a second mounting portion; 111. mounting a rod; 112. a first mounting hole; 113. a second mounting hole; 114. a communication channel; 15. a hook portion; 151. a first connecting rod; 152. a second connecting rod; 153. a third connecting rod; 154. a guide surface; 16. a bottom shell body; 17. a volute tongue; 20. a wind sweeping blade assembly; 21. a first wind sweeping blade; 22. a second wind sweeping blade; 23. a blade main body portion; 24. a first mounting portion; 30. a connecting rod; 40. a drive device.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The present invention provides a wind sweeping structure, please refer to fig. 1 to 5, which includes: a bottom case 10; the wind sweeping blade assembly 20 comprises a first wind sweeping blade 21, the first wind sweeping blade 21 comprises a blade main body part 23 and a first mounting part 24 connected with the blade main body part 23, the blade main body part 23 is connected with the bottom shell 10, and the first mounting part 24 is detachably connected with the bottom shell 10; the first mounting portion 24 is position-adjustably connected to the bottom case 10 along a first preset direction; a link 30 connected to the blade body 23; the wind sweeping structure has a manual adjusting state and an automatic adjusting state, and when the wind sweeping structure is in the manual adjusting state, the first mounting part 24 is connected with the bottom shell 10 in a position adjustable mode along a first preset direction so as to enable the first wind sweeping blade 21 to swing; when the wind sweeping structure is in the automatic adjusting state, the first mounting portion 24 is separated from the bottom case 10, and the connecting rod 30 is used for being connected with the driving device, so that the driving device drives the connecting rod 30 to move along the first preset direction, so as to drive the first wind sweeping blade 21 to swing.
The wind sweeping structure can manually adjust the wind sweeping angle and can also automatically adjust the wind sweeping angle, the wind sweeping structure comprises a bottom shell 10, a wind sweeping blade assembly 20 and a connecting rod 30, when the wind sweeping angle needs to be manually adjusted, the wind sweeping structure is in a manual adjusting state, in the manual adjusting state, the connecting rod 30 is not in driving connection with a driving device, and a user can manually adjust the position of a first installation part 24 on the bottom shell 10 so as to change the wind sweeping angle of the first wind sweeping blade 21; when the wind sweeping angle needs to be automatically adjusted, the wind sweeping structure is in an automatic adjusting state, in the automatic adjusting state, the first installation part 24 is separated from the bottom shell 10, the connecting rod 30 is connected with the driving device, and the driving device drives the connecting rod 30 to move along a first preset direction so as to drive the first wind sweeping blade 21 to swing and change the wind sweeping angle of the first wind sweeping blade 21. Therefore, the wind sweeping structure realizes the universalization of manual wind sweeping and automatic wind sweeping of the wind sweeping structure by improving the structure of the wind sweeping assembly and matching with the connecting rod, reduces the number of moulds for producing the wind sweeping structure, reduces the mould cost and further reduces the production cost.
Because the air sweeping blades used by the automatic air sweeping indoor unit and the manual air sweeping indoor unit in the prior art are different in structure, three, four or even more related dies are required for production of two different machine types, the die cost is high, and the air sweeping structure is generalized, so that the production cost can be greatly reduced.
Specifically, the first preset direction is a horizontal direction, and for a wall-mounted air conditioner indoor unit, the first preset direction is a length direction of the wall-mounted air conditioner indoor unit, and the air sweeping structure realizes adjustment of left and right air sweeping directions.
In the present embodiment, the bottom case 10 has a mounting assembly, the mounting assembly includes at least two second mounting portions 11, the at least two second mounting portions 11 are spaced apart along a first preset direction, and the first mounting portion 24 is detachably connected to each of the at least two second mounting portions 11 to change a position of the first mounting portion 24 in the first preset direction. The blade main body portion 23 is fixedly connected with the bottom shell 10, and the position of the first installation portion 24 in the first preset direction is changed, so that the swinging of the whole structure of the first wind sweeping blade 21 is realized, and the wind sweeping angle is changed.
Specifically, the number of the second mounting portions 11 is 5 to 7 as needed, and the interval between the adjacent second mounting portions 11 controls the fixed angle of the first scanning blade 21. Optionally, the swing angle of the first wind sweeping blade 21 is between 120 ° and 150 °.
In this embodiment, the first mounting portion 24 is snap-fit to the second mounting portion 11. The first wind sweeping blade 21 and the different second installation parts 11 are shifted left and right to match with each other to change different fixed angles of the first wind sweeping blade 21, so that the wind sweeping angle can be manually adjusted.
Specifically, as shown in fig. 4, the second mounting portion 11 includes a mounting rod 111, the first mounting portion 24 is a hook portion 15, and the hook portion 15 is hooked on the mounting rod 111.
Specifically, as shown in fig. 4, the second mounting portion 11 further includes a first mounting hole 112, a second mounting hole 113, and a communication passage 114, the first mounting hole 112, the second mounting hole 113, and the communication passage 114 are all provided on the bottom case 10, the first mounting hole 112 and the second mounting hole 113 are provided at intervals, the first mounting hole 112 and the second mounting hole 113 communicate with each other through the communication passage 114, and the first mounting hole 112, the second mounting hole 113, and the communication passage 114 form a mounting rod 111 on the bottom case 10.
Wherein the first mounting hole 112, the second mounting hole 113 and the communication passage 114 cannot penetrate the volute tongue to maintain the sealing effect of the integral part when the second mounting portion 11 is disposed on the volute tongue 17.
Specifically, as shown in fig. 4, the hook body 15 includes a first connecting rod 151, a second connecting rod 152, and a third connecting rod 153 connected in sequence, and one end of the first connecting rod 151 away from the second connecting rod 152 is connected to the blade body 23; after at least a portion of the hook portion 15 is inserted into the first mounting hole 112, the hook portion 15 is hooked on the mounting rod 111, when the hook portion 15 is at the mounting position hooked on the mounting rod 111, the first connecting rod 151 is inserted into the first mounting hole 112, the second connecting rod 152 is located in the communicating passage 114, and the third connecting rod 153 is inserted into the second mounting hole 113.
Specifically, one end of the third connecting rod 153 remote from the second connecting rod 152 has a guide surface 154, and the guide surface 154 is disposed obliquely with respect to the axial direction of the third connecting rod 153. This arrangement facilitates hooking of the hook portion 15 to the mounting rod 111.
Specifically, when the hook body portion 15 is in the mounting position, one end of the third connecting link 153 remote from the second connecting link 152 is disposed to protrude out of the second mounting hole 113. Such an arrangement facilitates the user to press the third connecting lever 153 to facilitate the hook portion 15 to be separated from the mounting lever 111.
In the present embodiment, when the wind sweeping structure is in the automatic adjustment state, the first mounting portion 24 and the bottom case 10 have a clearance therebetween. Such an arrangement prevents interference with the bottom case 10 when the driving means drives the left-right wind sweeping (specifically, interference with the tongue surface of the volute when the driving means drives the left-right wind sweeping), ensuring that the first mounting portion 24 can only be manually operated; and moreover, the avoiding gap avoids the friction between the wind sweeping component and the shell when the driving device drives the wind sweeping component to swing.
Optionally, the avoidance gap is 2mm to 3 mm.
In the present embodiment, the wind sweeping blade assembly 20 includes at least two first wind sweeping blades 21, and the at least two first wind sweeping blades 21 are disposed at intervals; the number of the mounting assemblies is at least two, the at least two mounting assemblies are arranged in one-to-one correspondence with the at least two first wind-sweeping blades 21, and the first mounting portion 24 of each first wind-sweeping blade 21 is detachably connected with the corresponding mounting assembly. Such an arrangement ensures stable support.
In the present embodiment, the bottom case 10 includes a bottom case body 16 and a volute tongue 17 connected to the bottom case body 16, and the blade main body portion 23 is connected to the volute tongue 17.
In one embodiment, the first mounting portion 24 is detachably connected to the volute tongue 17, and the link 30 is provided at the top of the first sweeping blade 21 and the top of the second sweeping blade 22. Wherein the first mounting portion 24 is located between the top and bottom of the first sweeping blade 21.
In another embodiment, the first mounting portion 24 is detachably connected to the bottom case body 16, and the link 30 is provided at the bottom of the first wind sweeping blade 21 and the bottom of the second wind sweeping blade 22. Wherein the first mounting portion 24 is located between the top and bottom of the first sweeping blade 21.
In this embodiment, the wind sweeping blade assembly 20 further includes at least one second wind sweeping blade 22, the second wind sweeping blade 22 is connected to both the volute tongue 17 and the connecting rod 30, and the connecting rod 30 drives the second wind sweeping blade 22 to swing. Specifically, when the wind sweeping structure is in a manual adjusting state, the angle of the first wind sweeping blade 21 is manually adjusted, the first wind sweeping blade 21 drives the connecting rod 30 to move along a first preset direction, and then the connecting rod 30 drives the second wind sweeping blade 22 to swing; when the wind sweeping structure is in the automatic adjusting state, the driving device drives the connecting rod 30 to move along the first preset direction, and then the connecting rod 30 drives the first wind sweeping blade 21 and the second wind sweeping blade 22 to swing.
In the embodiment, the volute tongue 17, the first wind sweeping blade 21, the second wind sweeping blade 22 and the connecting rod 30 are of an integrally formed structure; the volute tongue 17 is detachably connected with the bottom case body 16. The arrangement reduces the number of parts, reduces the assembly workload and better controls the production and assembly quality; in addition, the volute tongue 17, the first wind sweeping blade 21, the second wind sweeping blade 22 and the connecting rod 30 are integrally arranged, so that the number of moulds can be reduced, and the production cost can be reduced. The reason why the volute tongue 17 is detachably connected with the bottom shell body 16 is that the bottom shell body 16 is complex in structure and is not suitable for being integrally formed with other structures, which increases the difficulty of manufacturing the mold.
In the present embodiment, there are two first wind sweeping blades 21, and two first wind sweeping blades 21 are disposed on opposite sides of at least one second wind sweeping blade 22. Such an arrangement simplifies the number of first wind sweeping blades 21 to be adjusted, while ensuring stable support.
In this embodiment, the wind sweeping structure further includes a driving device 40, and the driving device 40 is drivingly connected to the connecting rod 30 to drive the connecting rod 30 to move along the first predetermined direction. Specifically, whether a driving device is selected according to specific models (an automatic fan type and a manual fan type) of actual development requirements is determined, namely the driving device is assembled on the automatic fan type to realize the left-right wind sweeping function of a wind sweeping blade, and the driving device is cancelled on the manual fan type.
Alternatively, the driving device 40 is a stepping motor.
In one embodiment, the drive end of the drive device 40 is threadedly connected to the connecting rod 30; the connecting rod 30 has a threaded hole, and the driving end of the driving device 40 is provided with an external thread matched with the internal thread of the threaded hole so as to be in threaded connection with the threaded hole.
In another embodiment, the drive end of the drive device 40 is connected to the connecting rod 30 by an adapter. The adapter is a tubular structure and is connected with the driving end of the driving device 40, and the connecting rod 30 is inserted in the adapter and is in threaded connection with the adapter. Such an arrangement may be suitable for more types of drive means 40 and also for different models of stepper motors.
The invention also provides an air-conditioning indoor unit, which comprises a wind sweeping structure, wherein the wind sweeping structure is the wind sweeping structure in the embodiment.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the wind sweeping structure can manually adjust the wind sweeping angle and can also automatically adjust the wind sweeping angle, the wind sweeping structure comprises a bottom shell 10, a wind sweeping blade assembly 20 and a connecting rod 30, when the wind sweeping angle needs to be manually adjusted, the wind sweeping structure is in a manual adjusting state, in the manual adjusting state, the connecting rod 30 is not in driving connection with a driving device, and a user can manually adjust the position of a first installation part 24 on the bottom shell 10 so as to change the wind sweeping angle of the first wind sweeping blade 21; when the wind sweeping angle needs to be automatically adjusted, the wind sweeping structure is in an automatic adjusting state, in the automatic adjusting state, the first installation part 24 is separated from the bottom shell 10, the connecting rod 30 is connected with the driving device, and the driving device drives the connecting rod 30 to move along a first preset direction so as to drive the first wind sweeping blade 21 to swing and change the wind sweeping angle of the first wind sweeping blade 21. Therefore, the wind sweeping structure realizes the universalization of manual wind sweeping and automatic wind sweeping of the wind sweeping structure by improving the structure of the wind sweeping assembly and matching with the connecting rod, reduces the number of moulds for producing the wind sweeping structure, reduces the mould cost and further reduces the production cost.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (17)
1. A wind sweeping structure, comprising:
a bottom shell (10);
the wind sweeping blade assembly (20) comprises a first wind sweeping blade (21), the first wind sweeping blade (21) comprises a blade main body part (23) and a first mounting part (24) connected with the blade main body part (23), the blade main body part (23) is connected with the bottom shell (10), and the first mounting part (24) is detachably connected with the bottom shell (10); the first mounting part (24) is connected with the bottom shell (10) in a position adjustable mode along a first preset direction;
a link (30) connected to the blade body (23);
the wind sweeping structure has a manual adjusting state and an automatic adjusting state, and when the wind sweeping structure is in the manual adjusting state, the first installation part (24) is connected with the bottom shell (10) in a position-adjustable mode along the first preset direction so that the first wind sweeping blade (21) can swing; when the wind sweeping structure is in the automatic adjusting state, the first installation part (24) is separated from the bottom shell (10), and the connecting rod (30) is used for being connected with a driving device, so that the driving device drives the connecting rod (30) to move along a first preset direction, and the first wind sweeping blade (21) is driven to swing.
2. A wind sweeping structure according to claim 1, wherein the bottom case (10) has a mounting assembly including at least two second mounting portions (11), at least two of the second mounting portions (11) being spaced apart along the first predetermined direction, the first mounting portion (24) being detachably connected to at least two of the second mounting portions (11) to change the position of the first mounting portion (24) in the first predetermined direction.
3. A wind sweeping structure according to claim 2, wherein the first mounting portion (24) is snap-fitted to the second mounting portion (11).
4. A wind sweeping structure according to claim 3, wherein the second mounting portion (11) includes a mounting rod (111), the first mounting portion (24) is a hook portion (15), and the hook portion (15) is hooked on the mounting rod (111).
5. The wind sweeping structure according to claim 4, wherein the second mounting portion (11) further includes a first mounting hole (112), a second mounting hole (113), and a communication passage (114), the first mounting hole (112), the second mounting hole (113), and the communication passage (114) are all provided on the bottom case (10), the first mounting hole (112) and the second mounting hole (113) are provided at intervals, the first mounting hole (112) and the second mounting hole (113) communicate with each other through the communication passage (114), and the first mounting hole (112), the second mounting hole (113), and the communication passage (114) form the mounting rod (111) on the bottom case (10).
6. The wind sweeping structure according to claim 5, wherein the hook part (15) comprises a first connecting rod (151), a second connecting rod (152) and a third connecting rod (153) which are connected in sequence, and one end of the first connecting rod (151) far away from the second connecting rod (152) is connected with the blade main body part (23); at least part of the hook body part (15) is inserted into the first mounting hole (112) and then the hook body part (15) is hooked on the mounting rod (111), when the hook body part (15) is in a mounting position where the hook is hooked on the mounting rod (111), the first connecting rod (151) is inserted into the first mounting hole (112), the second connecting rod (152) is located in the communicating channel (114), and the third connecting rod (153) is inserted into the second mounting hole (113).
7. A wind sweeping structure according to claim 6, wherein an end of the third connecting rod (153) remote from the second connecting rod (152) has a guide surface (154), the guide surface (154) being disposed obliquely to an axial direction of the third connecting rod (153).
8. A wind sweeping structure according to claim 6, wherein an end of the third connecting rod (153) remote from the second connecting rod (152) is disposed projecting out of the second mounting hole (113) when the hook portion (15) is in the mounted position.
9. A wind-sweeping structure according to claim 1, wherein there is an escape gap between the first mount (24) and the bottom shell (10) when the wind-sweeping structure is in the self-adjusting condition.
10. The wind sweeping structure of claim 2, wherein the wind sweeping blade assembly (20) comprises at least two first wind sweeping blades (21), at least two of the first wind sweeping blades (21) being arranged at intervals; the number of the mounting assemblies is at least two, the mounting assemblies and the first wind-sweeping blades (21) are arranged in a one-to-one correspondence mode, and the first mounting portions (24) of the first wind-sweeping blades (21) are detachably connected with the corresponding mounting assemblies.
11. A wind-sweeping structure according to any one of claims 1 to 10, wherein the bottom case (10) includes a bottom case body (16) and a volute tongue (17) connected to the bottom case body (16), the blade main body portion (23) being connected to the volute tongue (17);
wherein the first mounting part (24) is detachably connected with the volute tongue (17); or, the first mounting part (24) is detachably connected with the bottom shell body (16).
12. The structure according to claim 11, characterized in that the blade assembly (20) further comprises at least one second blade (22), the second blade (22) being connected to both the volute tongue (17) and the link (30), the link (30) causing the second blade (22) to oscillate.
13. The wind sweeping structure of claim 12, wherein the volute tongue (17), the first sweeping blade (21), the second sweeping blade (22), and the connecting rod (30) are of an integrally formed structure; the volute tongue (17) is detachably connected with the bottom shell body (16).
14. A wind sweeping structure according to claim 12, wherein the first wind sweeping blades (21) are two, two of the first wind sweeping blades (21) being provided on opposite sides of at least one of the second wind sweeping blades (22).
15. A wind-sweeping structure according to claim 12, further comprising a driving device (40), wherein the driving device (40) is drivingly connected to the connecting rod (30) for moving the connecting rod (30) in the first predetermined direction.
16. A wind sweeping structure according to claim 15, wherein the drive end of the drive means (40) is threadedly connected to the link (30); or the driving end of the driving device (40) is connected with the connecting rod (30) through an adapter.
17. An air-conditioning indoor unit comprising a wind sweeping structure, wherein the wind sweeping structure is according to any one of claims 1 to 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010724993.2A CN111706915A (en) | 2020-07-24 | 2020-07-24 | Air sweeping structure and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010724993.2A CN111706915A (en) | 2020-07-24 | 2020-07-24 | Air sweeping structure and air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111706915A true CN111706915A (en) | 2020-09-25 |
Family
ID=72547746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010724993.2A Pending CN111706915A (en) | 2020-07-24 | 2020-07-24 | Air sweeping structure and air conditioner indoor unit |
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| Country | Link |
|---|---|
| CN (1) | CN111706915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154656A (en) * | 2021-03-16 | 2021-07-23 | 珠海格力电器股份有限公司 | Wind direction control method and device and electrical equipment |
-
2020
- 2020-07-24 CN CN202010724993.2A patent/CN111706915A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154656A (en) * | 2021-03-16 | 2021-07-23 | 珠海格力电器股份有限公司 | Wind direction control method and device and electrical equipment |
| CN113154656B (en) * | 2021-03-16 | 2022-06-21 | 珠海格力电器股份有限公司 | Wind direction control method and device and electrical equipment |
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