CN113654229A - Driving mechanism, air deflector assembly and air conditioner - Google Patents
Driving mechanism, air deflector assembly and air conditioner Download PDFInfo
- Publication number
- CN113654229A CN113654229A CN202110962482.9A CN202110962482A CN113654229A CN 113654229 A CN113654229 A CN 113654229A CN 202110962482 A CN202110962482 A CN 202110962482A CN 113654229 A CN113654229 A CN 113654229A
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- Prior art keywords
- limiting
- piece
- transmission
- box body
- mounting
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Classifications
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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
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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
- F24F13/1426—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
- F24F2013/1433—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 electric motors
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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
Abstract
The invention provides a driving mechanism, an air deflector assembly and an air conditioner, wherein the driving mechanism is suitable for the air deflector assembly of the air conditioner and comprises: a mounting part for mounting on a main body of an air conditioner; the transmission part is movably arranged on the mounting part along a preset track and is connected with the air deflector of the air deflector assembly so as to drive the air deflector to move; the limiting piece is arranged on the mounting part, a limiting groove arranged along a preset track of the transmission piece is arranged on the transmission piece, and a part of the limiting piece is positioned in the limiting groove so as to guide and limit the motion of the transmission piece; wherein, be provided with the mounting groove that is used for holding the locating part on the installation department, the other part of locating part is placed in the mounting groove and with mounting groove normal running fit to solve the comparatively complicated problem of installation procedure of the drive box of aviation baffle of air conditioner indoor unit among the prior art.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a driving mechanism, an air deflector assembly and an air conditioner.
Background
At present, the drive box of the aviation baffle of air conditioner internal unit drives the driving medium motion through the gear, the one end and the aviation baffle of rack are connected in order to drive the aviation baffle motion, be provided with a plurality of spacing posts in the drive box, the driving medium is provided with and is used for supplying guide post male spacing groove to carry out spacingly through spacing post and spacing groove to the motion of driving medium, wherein, all overlap on each guide post and be equipped with bearing or gasket, in order to contact with the rack through bearing or gasket, so that the rack moves for spacing post. However, the components such as the bearing and the gasket need to be assembled in an interference fit manner, and the assembly process is complicated, and the assembly efficiency is low.
Disclosure of Invention
The invention mainly aims to provide a driving mechanism, an air deflector assembly and an air conditioner, and aims to solve the problem that in the prior art, the installation process of a driving box of an air deflector of an air conditioner indoor unit is complex.
In order to achieve the above object, according to one aspect of the present invention, there is provided a driving mechanism adapted to an air deflection assembly of an air conditioner, the driving mechanism including: a mounting part for mounting on a main body of an air conditioner; the transmission part is movably arranged on the mounting part along a preset track and is connected with the air deflector of the air deflector assembly so as to drive the air deflector to move; the limiting piece is arranged on the mounting part, a limiting groove arranged along a preset track of the transmission piece is arranged on the transmission piece, and a part of the limiting piece is positioned in the limiting groove so as to guide and limit the motion of the transmission piece; wherein, be provided with the mounting groove that is used for holding the locating part on the installation department, the other part of locating part is placed in the mounting groove and with mounting groove normal running fit.
Furthermore, the limiting piece is a spherical rolling body, and the mounting groove is a hemispherical groove for accommodating the limiting piece.
Further, the diameter of the limiting part ranges from 8.8mm to 9 mm; and/or the diameter of the mounting groove ranges from 9.2mm to 9.4 mm; and/or the value range of the clearance between the wall surface of the mounting groove and the outer surface of the limiting piece is 0.2mm to 0.6 mm.
Furthermore, the number of the limiting pieces is multiple, and the limiting pieces are sequentially arranged at intervals along a preset track; along the distribution direction of the plurality of limiting members, the ratio of the distance L1 between the first limiting member and the last limiting member to the total length L2 of the limiting groove ranges from 0.5 to 0.75.
Furthermore, be provided with the buffering backstop portion that is used for buffering the backstop to the motion of driving medium on the installation department, buffering backstop portion sets up the one side of keeping away from the aviation baffle at the driving medium to direct striking installation department when avoiding the driving medium return.
Further, along predetermined orbit, the value range of the distance between the buffer stop part and one end of the transmission part far away from the air deflector is 50mm to 150 mm.
Furthermore, the installation department is the box body, and the one end of driving medium is located the box body, and the other end of driving medium stretches out to the box body outside in order to be connected with the aviation baffle.
Furthermore, the box body comprises a first box body and a second box body which are connected, and the first box body and the second box body are respectively positioned at two opposite sides of the transmission part; the limiting part is arranged on one side, close to the transmission part, of the first box body, and the limiting groove comprises a first limiting groove arranged on one side, close to the first box body, of the transmission part; and/or one side of the second box body close to the transmission part is provided with a limiting part, and the limiting groove comprises a second limiting groove arranged on one side of the transmission part close to the second box body.
Further, the drive mechanism further includes: the gear is rotatably arranged in the box body; the transmission part is a rack meshed with the gear so as to drive the transmission part to move through the rotation of the gear.
According to a second aspect of the present invention there is provided a wind deflector assembly comprising: an air deflector; in the driving mechanism, one end of the transmission part of the driving mechanism is used for being connected with the air deflector so as to drive the air deflector to move.
According to a third aspect of the present invention, there is provided an air conditioner including an indoor unit including: in the air guide plate assembly, the driving mechanism of the air guide plate assembly is mounted on the main body of the indoor unit so as to drive the air guide plate of the air guide plate assembly to rotate relative to the main body of the indoor unit, so that the air guide direction of the air guide plate is changed.
By applying the technical scheme of the invention, the driving mechanism is suitable for the air deflector assembly of the air conditioner and comprises the following components: a mounting part for mounting on a main body of an air conditioner; the transmission part is movably arranged on the mounting part along a preset track and is connected with the air deflector of the air deflector assembly so as to drive the air deflector to move; the limiting piece is arranged on the mounting part, a limiting groove arranged along a preset track of the transmission piece is arranged on the transmission piece, and a part of the limiting piece is positioned in the limiting groove so as to guide and limit the motion of the transmission piece; wherein, be provided with the mounting groove that is used for holding the locating part on the installation department, the other part of locating part is placed in the mounting groove and with mounting groove normal running fit. Therefore, on one hand, the limiting piece can rotate relative to the limiting groove, so that the friction between the limiting groove and the limiting piece is reduced, the use of lubricating oil is reduced, the power required by driving the driving piece to move is reduced, and the production cost is reduced; on the other hand, the limiting piece is rotatable relative to the mounting groove, namely, a gap is formed between the limiting piece and the mounting groove, the limiting piece can be directly placed in the mounting groove, the mounting efficiency of the driving mechanism is improved, the mounting mode of the driving mechanism is simplified, and the problem that the mounting process of the driving box of the air deflector of the air conditioner indoor unit in the prior art is complex is solved.
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 shows a half-sectional view of an embodiment of a drive mechanism according to the present invention;
FIG. 2 illustrates a front view of the drive mechanism shown in FIG. 1 without the mounting portion;
FIG. 3 illustrates a top view of the drive mechanism shown in FIG. 1 without the mounting portion; and
fig. 4 is a schematic view showing a structure of the driving mechanism mounting portion shown in fig. 1.
Wherein the figures include the following reference numerals:
1. a gear; 2. a transmission member; 21. a limiting groove; 211. a first limit groove; 212. a second limit groove; 22. connecting columns; 3. an installation part; 301. a first case; 302. a second box body; 31. mounting grooves; 32. avoiding the mouth; 33. a through hole; 4. a limiting member; 5. a drive section.
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.
As shown in fig. 1 to 4, the present invention provides a driving mechanism for an air guide plate assembly of an air conditioner, the driving mechanism including: a mounting part 3 for mounting on a main body of an air conditioner; the transmission piece 2 is movably arranged on the mounting part 3 along a preset track and is connected with the air deflector of the air deflector assembly so as to drive the air deflector to move; the limiting piece 4 is arranged on the mounting portion 3, a limiting groove 21 arranged along a preset track of the transmission piece 2 is arranged on the transmission piece 2, and a part of the limiting piece 4 is positioned in the limiting groove 21 so as to guide and limit the motion of the transmission piece 2; wherein, the mounting portion 3 is provided with a mounting groove 31 for accommodating the limiting member 4, and the other part of the limiting member 4 is placed in the mounting groove 31 and is rotatably matched with the mounting groove 31.
The driving mechanism of the invention is suitable for the air deflector assembly of the air conditioner, the driving mechanism includes: a mounting part 3 for mounting on a main body of an air conditioner; the transmission piece 2 is movably arranged on the mounting part 3 along a preset track and is connected with the air deflector of the air deflector assembly so as to drive the air deflector to move; the limiting piece 4 is arranged on the mounting portion 3, a limiting groove 21 arranged along a preset track of the transmission piece 2 is arranged on the transmission piece 2, and a part of the limiting piece 4 is positioned in the limiting groove 21 so as to guide and limit the motion of the transmission piece 2; wherein, the mounting portion 3 is provided with a mounting groove 31 for accommodating the limiting member 4, and the other part of the limiting member 4 is placed in the mounting groove 31 and is rotatably matched with the mounting groove 31. Therefore, on one hand, the limiting piece 4 can rotate relative to the limiting groove 21, so that the friction between the limiting groove 21 and the limiting piece 4 is reduced, the use of lubricating oil is reduced, the power required by the movement of the driving transmission piece 2 is reduced, and the production cost is reduced; on the other hand, the limiting member 4 is rotatable relative to the mounting groove 31, that is, a gap is formed between the limiting member 4 and the mounting groove 31, and the limiting member 4 can be directly placed in the mounting groove 31, so that the mounting efficiency of the driving mechanism is improved, the mounting mode of the driving mechanism is simplified, and the problem that the mounting process of the driving box of the air deflector of the air conditioner indoor unit in the prior art is complex is solved.
Preferably, the limiting member 4 is a spherical rolling body, and the mounting groove 31 is a semi-spherical groove for accommodating the limiting member 4.
Further preferably, the groove body section of the limiting groove 21 is also a semicircular section for accommodating the spherical rolling element, so that the limiting member 4 can be easily installed on the transmission member 2, the limiting member 4 can freely rotate in a spherical area formed by the installation groove 31 and the limiting groove 21, the transmission member 2 is easy to push out and reset, and the installation and movement reliability of the limiting member 4 and the transmission member 2 is ensured.
As shown in fig. 3, the diameter of the limiting member 4 ranges from 8.8mm to 9 mm; and/or the diameter of the mounting groove 31 ranges from 9.2mm to 9.4 mm; and/or the value range of the clearance between the wall surface of the mounting groove 31 and the outer surface of the limiting piece 4 is 0.2mm to 0.6 mm. Like this, when guaranteeing the stability of the installation of locating part 4, be favorable to the smooth and easy rotation of locating part 4.
Preferably, the depth (i.e., radius) of the mounting groove 31 is greater than the radius of the limiting member 4, so that the limiting member 4 can be easily mounted, and thus the limiting member 4 is covered by the first box 301 and the second box 302 without rolling out, thereby ensuring the stability of the mounting of the limiting member 4.
As shown in fig. 3, the number of the limiting members 4 is plural, and the plurality of limiting members 4 are sequentially arranged at intervals along a predetermined track; along the distribution direction of the plurality of limiting members 4, the ratio of the distance L1 between the first limiting member 4 and the last limiting member 4 to the total length L2 of the limiting groove 21 ranges from 0.5 to 0.75, so as to ensure that the transmission member 2 has sufficient movement displacement relative to the mounting portion 3 without interfering with the limiting members 4, thereby satisfying the movement track of the air deflector.
Preferably, the installation portion 3 is provided with a buffering stop portion for buffering and stopping the movement of the transmission member 2, and the buffering stop portion is arranged on one side of the transmission member 2 away from the air deflector, so as to avoid the damage to the installation portion 3 caused by the direct impact of the transmission member 2 on the installation portion 3 when the transmission member 2 returns.
Along predetermined orbit, the value range of the distance between the buffer stop part and one end of the transmission piece 2 far away from the air deflector is 50mm to 150mm, so that the transmission piece 2 is ensured to have enough movement displacement relative to the installation part 3, the movement orbit of the air deflector is met, and the pushing-out and withdrawing of the air deflector are facilitated.
In the embodiment shown in fig. 1 to 4 of the present invention, the mounting portion 3 is a box, one end of the driving member 2 is located in the box, and the other end of the driving member 2 extends out of the box for connecting with the air deflector.
The box body is provided with an avoiding opening 32, and one end of the transmission part 2 extends out of the box body through the avoiding opening 32 to be connected with the air deflector; and/or one end of the transmission piece 2, which is positioned outside the box body, is provided with a connecting column 22, and the connecting column 22 is used for being connected with the air deflector.
As shown in fig. 1, the cartridge comprises a first cartridge 301 and a second cartridge 302 connected to each other, the first cartridge 301 and the second cartridge 302 being located at two opposite sides of the transmission member 2; wherein, one side of the first box body 301 close to the transmission piece 2 is provided with a limiting piece 4, and the limiting groove 21 comprises a first limiting groove 211 arranged on one side of the transmission piece 2 close to the first box body 301; and/or one side of the second box body 302 close to the transmission member 2 is provided with a limiting member 4, and the limiting groove 21 comprises a second limiting groove 212 arranged on one side of the transmission member 2 close to the second box body 302.
In the embodiment of the present invention, the number of the limiting members 4 is four, two of the four limiting members 4 are respectively located on two opposite sides of the transmission member 2 and are symmetrically disposed with respect to the transmission member 2, the number of the first limiting grooves 211 and the number of the second limiting grooves 212 are respectively two, and correspondingly, the number of the mounting grooves 31 on the first box 301 and the second box 302 is also respectively two for respectively mounting two of the four limiting members 4, so that the movement stability of the transmission member 2 is ensured.
As shown in fig. 1 to 3, the drive mechanism further includes: the gear 1 is rotatably arranged in the box body; the transmission part 2 is a rack meshed with the gear 1, so that the transmission part 2 is driven to move by the rotation of the gear 1.
As shown in fig. 1 to 3, the drive mechanism includes: the driving part 5, the outside at the box body is installed to the driving part 5, is provided with through-hole 33 on the box body, and the inboard that stretches into the box body behind the through-hole 33 is passed to the one end of output shaft to be used for being connected with gear 1, rotate with drive gear 1.
The diameter of the through hole 33 is larger than that of the output shaft of the driving part 5, so as to avoid interference with the output shaft to influence power transmission of the output shaft and abrasion of the output shaft.
Specifically, the driving section 5 is a motor.
The installation process of the driving mechanism of the invention is as follows:
firstly, directly place two locating parts 4 in the mounting groove 31 on the first box 301 respectively, then install the driving member 2 on the first box 301, then place two locating parts 4 on one side of the driving member 2 far away from the first box 301, and finally cover the second box 302.
The invention provides an air deflector assembly comprising: an air deflector; in the driving mechanism, one end of the transmission part of the driving mechanism is used for being connected with the air deflector so as to drive the air deflector to move.
The invention also provides an air conditioner, which comprises an indoor unit, wherein the indoor unit comprises: in the air guide plate assembly, the driving mechanism of the air guide plate assembly is mounted on the main body of the indoor unit so as to drive the air guide plate of the air guide plate assembly to rotate relative to the main body of the indoor unit, so that the air guide direction of the air guide plate is changed.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the driving mechanism of the invention is suitable for the air deflector assembly of the air conditioner, the driving mechanism includes: a mounting part 3 for mounting on a main body of an air conditioner; the transmission piece 2 is movably arranged on the mounting part 3 along a preset track and is connected with the air deflector of the air deflector assembly so as to drive the air deflector to move; the limiting piece 4 is arranged on the mounting portion 3, a limiting groove 21 arranged along a preset track of the transmission piece 2 is arranged on the transmission piece 2, and a part of the limiting piece 4 is positioned in the limiting groove 21 so as to guide and limit the motion of the transmission piece 2; wherein, the mounting portion 3 is provided with a mounting groove 31 for accommodating the limiting member 4, and the other part of the limiting member 4 is placed in the mounting groove 31 and is rotatably matched with the mounting groove 31. Therefore, on one hand, the limiting piece 4 can rotate relative to the limiting groove 21, so that the friction between the limiting groove 21 and the limiting piece 4 is reduced, the use of lubricating oil is reduced, the power required by the movement of the driving transmission piece 2 is reduced, and the production cost is reduced; on the other hand, the limiting member 4 is rotatable relative to the mounting groove 31, that is, a gap is formed between the limiting member 4 and the mounting groove 31, and the limiting member 4 can be directly placed in the mounting groove 31, so that the mounting efficiency of the driving mechanism is improved, the mounting mode of the driving mechanism is simplified, and the problem that the mounting process of the driving box of the air deflector of the air conditioner indoor unit in the prior art is complex is solved.
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 relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
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.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
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 (11)
1. An actuating mechanism for an air deflection assembly of an air conditioner, said actuating mechanism comprising:
a mounting part (3) for mounting on a main body of the air conditioner;
the transmission part (2) is movably arranged on the mounting part (3) along a preset track and is connected with the air deflector of the air deflector assembly so as to drive the air deflector to move;
the limiting piece (4) is arranged on the mounting portion (3), a limiting groove (21) arranged along a preset track of the transmission piece (2) is formed in the transmission piece (2), and one part of the limiting piece (4) is located in the limiting groove (21) so as to guide and limit the movement of the transmission piece (2);
the mounting portion (3) is provided with a mounting groove (31) used for accommodating the limiting piece (4), and the other part of the limiting piece (4) is placed in the mounting groove (31) and is in running fit with the mounting groove (31).
2. The drive mechanism as recited in claim 1,
the limiting part (4) is a spherical rolling body, and the mounting groove (31) is a semi-spherical groove for accommodating the limiting part (4).
3. The drive mechanism as recited in claim 2,
the diameter of the limiting part (4) ranges from 8.8mm to 9 mm; and/or
The diameter of the mounting groove (31) ranges from 9.2mm to 9.4 mm; and/or
The value range of the clearance between the wall surface of the mounting groove (31) and the outer surface of the limiting piece (4) is 0.2mm to 0.6 mm.
4. The drive mechanism according to any one of claims 1 to 3,
the number of the limiting pieces (4) is multiple, and the limiting pieces (4) are sequentially arranged at intervals along the preset track; wherein, along the distribution direction of the plurality of limiting members (4), the ratio of the distance L1 between the first limiting member (4) and the last limiting member (4) to the total length L2 of the limiting groove (21) ranges from 0.5 to 0.75.
5. The drive mechanism as recited in claim 1,
the installation part (3) is provided with a buffering stopping part used for buffering and stopping the movement of the transmission part (2), and the buffering stopping part is arranged on one side, away from the air deflector, of the transmission part (2) so as to avoid the direct impact of the transmission part (2) on the installation part (3) during return.
6. The drive mechanism as recited in claim 5,
along the preset track, the distance between the buffer stop part and one end, far away from the air deflector, of the transmission piece (2) ranges from 50mm to 150 mm.
7. The drive mechanism as recited in claim 1,
the installation part (3) is a box body, one end of the transmission part (2) is located in the box body, and the other end of the transmission part (2) extends out of the box body to be connected with the air guide plate.
8. The drive mechanism as recited in claim 7,
the box body comprises a first box body (301) and a second box body (302) which are connected, and the first box body (301) and the second box body (302) are respectively positioned at two opposite sides of the transmission part (2);
the limiting piece (4) is arranged on one side, close to the transmission piece (2), of the first box body (301), and the limiting groove (21) comprises a first limiting groove (211) which is arranged on one side, close to the first box body (301), of the transmission piece (2); and/or
One side of the second box body (302) close to the transmission piece (2) is provided with the limiting piece (4), and the limiting groove (21) comprises a second limiting groove (212) arranged on one side of the transmission piece (2) close to the second box body (302).
9. The drive mechanism as recited in claim 7, further comprising:
the gear (1) is rotatably arranged in the box body;
the transmission piece (2) is a rack meshed with the gear (1) so as to drive the transmission piece (2) to move through the rotation of the gear (1).
10. An air deflection assembly, comprising:
an air deflector;
the drive mechanism of any one of claims 1 to 9, wherein one end of the drive member of the drive mechanism is adapted to be connected to the air deflection plate to drive the air deflection plate to move.
11. An air conditioner, comprising an indoor unit, characterized in that the indoor unit includes:
the air deflection assembly of claim 10, wherein the mechanism for driving the air deflection assembly is mounted to the main body of the indoor unit to rotate the air deflection plate of the air deflection assembly relative to the main body of the indoor unit to change the air deflection direction of the air deflection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110962482.9A CN113654229A (en) | 2021-08-20 | 2021-08-20 | Driving mechanism, air deflector assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110962482.9A CN113654229A (en) | 2021-08-20 | 2021-08-20 | Driving mechanism, air deflector assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113654229A true CN113654229A (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110962482.9A Pending CN113654229A (en) | 2021-08-20 | 2021-08-20 | Driving mechanism, air deflector assembly and air conditioner |
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| Country | Link |
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| CN (1) | CN113654229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114738985A (en) * | 2022-03-28 | 2022-07-12 | 珠海格力电器股份有限公司 | Air guide mechanism and air conditioner with same |
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Application publication date: 20211116 |