CN113606771B - Air guide structure and air conditioner - Google Patents
Air guide structure and air conditioner Download PDFInfo
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- CN113606771B CN113606771B CN202110931244.1A CN202110931244A CN113606771B CN 113606771 B CN113606771 B CN 113606771B CN 202110931244 A CN202110931244 A CN 202110931244A CN 113606771 B CN113606771 B CN 113606771B
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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
- 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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- 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 discloses an air guide structure and an air conditioner, comprising an indoor unit body and an air guide plate: the connecting assembly comprises a fixed sleeve fixedly arranged at the end part of the air deflector and a connecting sleeve movably arranged in the fixed sleeve; the last spiral guide way of having seted up of connecting sleeve and a draw-in groove that is linked together, be provided with the locking piece of adaptation in the draw-in groove on step motor's the output shaft, when the fixed sleeve promoted to step motor's direction, the locking piece can the joint in the spiral guide way, and pegs graft to the draw-in groove along the spiral guide way in, with the connecting sleeve locking, realizes connecting sleeve and step motor output shaft. According to the air guide structure and the air conditioner, when the air guide plate is installed, alignment is not needed, the spiral guide groove is directly used for guiding installation, the installation steps are greatly simplified, the air guide structure and the air conditioner can be installed without aligning the positions of the stepping motor and the air guide plate, the installation difficulty is reduced, and the air guide structure and the air conditioner are convenient to install.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air guide structure and an air conditioner.
Background
Generally, after the indoor unit of the air conditioner is used for a long time, a large amount of dust is generated on the inner wall of the air deflector and the inside of the air conditioner, the air deflector needs to be disassembled, and then the air deflector and the inner wall of the indoor unit need to be cleaned.
For example, in the chinese patent with the application number "201910487252.4," entitled "air deflector, air conditioner, and method for assembling and disassembling an air deflector," a sliding groove is formed on an air deflector body, so that a rotating shaft module is slidably inserted into the sliding groove through a sliding member, a clamping groove and a pre-installation groove are formed in the sliding groove, and a clamping member is arranged on the rotating shaft module, so that the air deflector can be installed without being deformed in the whole installation process, and the installation is simple and rapid.
The defects of the prior art are as follows: the existing indoor unit is troublesome when the air deflector needs to be installed again after the cleaning is finished, the hole in the air deflector needs to be accurately corresponding to the output shaft and the buckle of the stepping motor of the indoor unit, the installation is very inconvenient, and the installation and the dislocation are easy.
Disclosure of Invention
The invention aims to provide an air guide structure and an air conditioner, and aims to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
the air guide structure comprises an indoor unit body, an air guide plate and a connecting assembly, wherein the connecting assembly comprises a fixed sleeve fixedly arranged at the end part of the air guide plate and a connecting sleeve movably arranged in the fixed sleeve;
the last spiral guide way of having seted up of connecting sleeve and a draw-in groove that is linked together, be provided with the locking piece of adaptation in the draw-in groove on step motor's the output shaft, when the fixed sleeve promoted to step motor's direction, the locking piece can the joint in the spiral guide way, and pegs graft to the draw-in groove along the spiral guide way in, with the connecting sleeve locking.
Preferably, the connecting sleeve further comprises a limiting rod which is arranged on the connecting sleeve in a sliding mode, a second locking groove matched with the limiting rod is formed in the fixing sleeve, and when the limiting rod is inserted into the second locking groove, the connecting sleeve and the fixing sleeve can rotate synchronously.
Preferably, the locking block is elastically and slidably connected to the output shaft of the stepping motor.
Preferably, the connecting component further comprises an elastic component, the elastic component comprises a spring column fixedly arranged on the connecting component and an elastic piece sleeved on the outer wall of the spring column, and the spring column is inserted into the fixing sleeve.
Preferably, the adjusting mechanism further comprises a resetting mechanism, the resetting mechanism comprises a torque elastic part arranged in the fixing sleeve, the torque elastic part is respectively provided with a first connecting end and a second connecting end, the first connecting end is fixedly connected to the side wall of the connecting sleeve, and the second connecting end is connected to the adjusting mechanism.
Preferably, the adjusting mechanism comprises a sliding block sliding along the sliding direction of the connecting sleeve and a pushing block arranged on the sliding block in a sliding manner, and the second connecting end is connected to the pushing block; and the fixed sleeve is also provided with a first locking groove for locking the push block.
Preferably, the number of the spiral guide grooves is two, and two spiral guide grooves are arranged on the inner wall of the connecting sleeve.
Preferably, the outer wall of the spring post is rotatably provided with a shifting block, and one end of the shifting block penetrates through and extends to the outer wall of the fixed sleeve.
Preferably, when the push block and the second connecting end are inserted into the first locking groove and the limiting rod is inserted into the second locking groove, the torque spring is not subjected to elastic torque force.
An air conditioner comprises the air guide structure.
In the technical scheme, the air guide structure and the air conditioner provided by the invention have the following beneficial effects:
the invention arranges the fixed sleeve and the connecting sleeve at one end of the wind deflector, arranges two spiral guide grooves on the connecting sleeve, arranges the elastic telescopic locking block on the output shaft of the stepping motor, can make the connecting sleeve rotate passively by positioning the locking block in the spiral guide groove when mounting the wind deflector, then the locking block is clamped in the clamping groove, namely the forest connecting sleeve is clamped with the output shaft of the stepping motor axially, namely, when mounting the wind deflector, the spiral guide groove is not needed for guiding mounting, the mounting steps are greatly simplified, the mounting can be carried out without aligning the positions of the stepping motor and the wind deflector, the installation difficulty is reduced, the installation is more convenient, and the installation dislocation can not be generated.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of an air deflector according to an embodiment of the present invention;
FIG. 3 is a schematic view of an embodiment of the present invention showing a structure of an air deflector and a fixing sleeve;
FIG. 4 is a schematic structural diagram of a fixing sleeve according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a fixing sleeve and a connecting sleeve according to an embodiment of the present invention;
fig. 6 is a schematic structural view of the fixed sleeve and the connecting sleeve when the push block provided by the embodiment of the invention is separated from the first locking groove;
FIG. 7 is a schematic structural view of a reset mechanism and a connecting sleeve according to an embodiment of the present invention;
FIG. 8 is a schematic view of a connecting sleeve and an elastic member according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a reset mechanism provided in accordance with an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a slider and a pusher according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a stepping motor and a locking block according to an embodiment of the present invention.
Description of reference numerals:
1. an indoor unit body; 11. an air deflector; 111. an insertion block; 2. fixing the sleeve; 21. a slider; 211. a push block; 2101. a first locking groove; 2102. a chute; 2103. a second locking groove; 3. a connecting sleeve; 31. a spring post; 32. an elastic member; 33. a limiting rod; 303. inserting grooves; 301. a spiral guide groove; 302. a card slot; 311. shifting blocks; 4. a torque spring; 41. a first connection end; 42. a second connection end; 5. a stepping motor; 51. a locking block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Referring to fig. 1-11, the air guiding structure and the air conditioner include an indoor unit body 1, an air guide plate 11, and a connecting assembly, wherein the connecting assembly includes a fixed sleeve 2 installed at an end of the air guide plate 11 and a connecting sleeve 3 movably sleeved in the fixed sleeve 2;
a spiral guide groove 301 and a clamping groove 302 which are communicated with each other are formed in the connecting sleeve 3, and a locking block 51 which is matched with the clamping groove 302 is arranged on an output shaft of the stepping motor 5;
during installation, the fixed sleeve 2 is pushed towards the direction of the output shaft, the connecting sleeve 3 rotates to enable the locking block 51 to be inserted into the clamping groove 302 along the spiral guide groove 301, the connecting sleeve 3 is locked, so that the connecting sleeve is connected with the output shaft, concretely, in the invention, the connecting sleeve 3 is arranged in the fixed sleeve 2, the connecting sleeve 3 can rotate in the fixed sleeve 2 and can slide, the spiral guide grooves 301 are connected with the clamping groove 302, as shown in fig. 8, one end of each spiral guide groove 301 is communicated with the clamping groove 302, then the spiral guide grooves are spirally distributed on the inner wall of the connecting sleeve 3, the other end of each spiral guide groove penetrates out of the connecting sleeve 3, then the number of the spiral guide grooves is two, the two spiral guide grooves are symmetrically arranged in the connecting sleeve 3, the two spiral guide grooves 301 are distributed on one half of the inner wall of the connecting sleeve 3 in the axial direction of the connecting sleeve 3, that is, when the stepping motor 5 is inserted into the insertion groove 303, the locking block 51 is inserted into one of the spiral guide grooves 301 and finally guided into the locking groove 302, and the locking block 51 is disposed on the output shaft of the stepping motor 5. This allows synchronous rotation between the connecting sleeve 3 and the stepping motor 5. Namely, when the air deflector 11 is installed, the locking block 51 can be positioned in the spiral guide groove 301 through the locking device, then the fixing sleeve 2 and the air deflector 11 are pushed towards the direction of the stepping motor 5, the connecting sleeve 3 can be guided under the spiral guide groove 301 and the locking block 51 in a limiting mode, the connecting sleeve can be rotated passively, then the locking block 51 is clamped in the clamping groove 302, the forest connecting sleeve 3 can be clamped with the output shaft of the stepping motor 5 in an axial direction, namely, when the air deflector 11 is installed, alignment is not needed, the spiral guide groove 301 is directly utilized for guiding installation, installation steps are simplified, the stepping motor 5 and the air deflector 11 are not needed to be installed in an alignment mode, and installation difficulty is reduced.
In this embodiment, the device further includes a limiting rod 33 slidably disposed on the connecting sleeve 3, and the fixing sleeve 2 is provided with a second locking groove 2103 adapted to the limiting rod 33, when the limiting rod 33 is inserted into the second locking groove 2103, the connecting sleeve 3 and the fixing sleeve 2 can rotate synchronously. When the limiting rod 33 is inserted into the second locking groove 2103 formed in the fixing sleeve 2, the connecting sleeve 3 and the fixing sleeve 2 can be connected, namely, the connecting sleeve 3 and the fixing sleeve 2 can rotate synchronously, the rotating force of the stepping motor 5 can be transmitted to the fixing sleeve 2, and finally transmitted to the air deflector 11, the limiting rod 33 is arranged on the connecting sleeve 3 in a sliding mode, a spring is arranged inside the connecting sleeve 3, relative stretching and retracting between the limiting rod 33 and the connecting sleeve 3 can be achieved, namely, the limiting rod 33 can be adapted to installation, the length position of the limiting rod 33 is adjusted, and the limiting rod 33 can be conveniently inserted into the second locking groove 2103.
Specifically, the lock block 51 is elastically slidably connected to the output shaft of the stepping motor 5. The locking block 51 is extendable and retractable in the radial direction of the output shaft, and is provided with a spring therein, and the locking block 51 projects onto the output shaft without receiving an external force, as shown in fig. 11. When the fixing sleeve 2 is pushed towards the stepping motor 5, the locking block 51 is firstly clamped in the spiral guide groove 301, and is inserted into the clamping groove 302 along the spiral guide groove 301, so as to lock the connecting sleeve 3.
In a further embodiment provided by the present invention, the elastic assembly further includes a spring post 31 fixedly disposed on the connection assembly, and an elastic member 32 sleeved on an outer wall of the spring post 31, the spring post 31 is inserted into the fixed sleeve 2, the elastic assembly is disposed to buffer when the insertion block 111 is installed, and the reset mechanism is convenient to adjust, and the elastic force of the elastic member 32 makes the connection sleeve 3 have an outward movement tendency relative to the fixed sleeve 2.
Furthermore, the device also comprises a resetting mechanism, the resetting mechanism comprises a torque elastic part 4 arranged in the fixed sleeve 2, the torque elastic part 4 is respectively provided with a first connecting end 41 and a second connecting end 42, the first connecting end 41 is fixedly connected to the side wall of the connecting sleeve 3, and the second connecting end 42 is connected to the adjusting mechanism. Specifically, the torque elastic member 4 is elastically deformed in the axial direction.
Furthermore, the adjusting mechanism comprises a sliding block 21 sliding along the sliding direction of the connecting sleeve 3 and a pushing block 211 slidably arranged on the sliding block 21, and the second connecting end 42 is connected to the pushing block 211; the fixing sleeve 2 is further provided with a first locking groove 2101 for locking the pushing block 211. When the limit rod 33 is inserted into the second locking slot 2103 and the locking block 51 is inserted into the locking slot 302, the torque elastic element 4 has no relative torque force. The slide block 21 can slide along the longitudinal direction of the slide groove 2102, and when sliding, the connected push blocks 211 also slide synchronously, so that the second connecting ends 42 connected to the push blocks 211 are disengaged from the first locking grooves 2101.
In a further proposed solution of the present invention, the number of the spiral guide grooves 301 is two, and the two spiral guide grooves 301 are disposed on the inner wall of the connecting sleeve 3. The number of the spiral guide grooves is two, the spiral guide grooves are symmetrically arranged in the connecting sleeve 3, the two spiral guide grooves 301 are respectively distributed on one half of the inner wall of the connecting sleeve 3 in the axial direction of the connecting sleeve 3, namely, the stepping motor 5 is inserted into the insertion groove 303, the locking block 51 can be inserted into one of the spiral guide grooves 301 and finally guided into the clamping groove 302, and the locking block 51 is arranged on an output shaft of the stepping motor 5.
In a further proposed solution of the present invention, the outer wall of the spring post 31 is rotatably mounted with a shifting block 311, and one end of the shifting block 311 penetrates and extends to the outer wall of the fixed sleeve 2. When the stepping motor 5 is inserted into the insertion groove 303, the dial 311 is pressed, so that the connecting sleeve 3 and the fixing sleeve 2 do not move relatively, even if the connecting sleeve 3 rotates, the locking block 51 can be conveniently inserted into the clamping groove 302 along the spiral guide groove 301.
In the present invention, when the push block 211 and the second connection end 42 are inserted into the first locking groove 2101 and the stopper rod 33 is inserted into the second locking groove 2103, the torsion spring is not subjected to an elastic torsion force.
The present invention also provides an air conditioner, which includes an indoor unit and an air guide structure installed on the indoor unit, and the above mentioned air guide structure is suitable for the indoor unit of the air conditioner, i.e. the air conditioner should have the same effect as above, which is not described in detail herein.
In the invention, when the air guide plate is factory-installed, the positions of the stepping motor 5 and the air deflector 11 are corresponding to the positions of the stepping motor 5 through the limit between the locking block 51 and the fixture block and the limit between the limiting rod 33 and the second locking groove 2103 on the fixing sleeve 2, and when the stepping motor 5 is controlled to operate, the synchronous operation of the air deflector 11 can be controlled, that is, when the limiting rod 33 is inserted into the second locking groove 2103 and the locking block 51 is inserted into the clamping groove 302, the positions of the air deflector 11 and the stepping motor 5 are correct installation positions, that is, the rotation setting of the stepping motor 5 can drive the air deflector 11 to be correctly opened and closed, and smooth air guiding is realized.
When the device is not mounted on the output shaft of the stepping motor 5, the connecting sleeve 3 fixes one end of the sleeve 2 when clinging to the connecting sleeve under the elastic force of the elastic piece 32, as shown in fig. 6, and the limiting rod 33 and the push block 211 and the slide block 21 connected to the second connecting end 42 move a distance towards the connecting sleeve 3, the limiting rod 33 is separated from the second locking groove 2103, and the push block 211 and the second connecting end 42 are separated from the locking groove, because the first connecting end 41 is fixedly arranged on the side wall of the connecting sleeve 3, the second connecting end 42 and the push block 211 are separated from the locking groove when the connecting sleeve 3 moves;
when the air deflector 11 is installed, firstly, one end of the air deflector 11 provided with the connecting assembly is inserted into an output shaft of the stepping motor 5, when the air deflector is inserted, the output shaft of the stepping motor 5 is firstly inserted into the connecting sleeve 3, then a worker presses the shifting block 311, then the fixed sleeve is pushed towards the stepping motor, then the output shaft of the stepping motor 5 is inserted into the inserting groove 303 in the connecting sleeve 3, in the process of gradual insertion, the locking block 51 on the stepping motor 5 is firstly compressed, then enters into one of the spiral guide grooves 301, and then continuously pushed inwards, as the output shaft of the stepping motor 5 does not rotate, under the guidance of the locking block 51 and the spiral guide groove 301, the connecting sleeve 3 rotates in the fixed sleeve 2, and in the rotating process:
since the fixing sleeve 2 is not rotated, the limiting rod 33 is driven to rotate in the rotating process of the connecting sleeve 3, and the limiting rod 33 does not correspond to the notch of the second locking groove 2103;
the torque elastic member 4 rotates along with the torque elastic member, and during the rotation, since the second connection end 42 and the push block 211 are not limited by the first locking groove 2101, the second connection end 42 and the push block 211 rotate synchronously.
Locking piece 51 on step motor 5 is under the direction of spiral guide way 301, and in joint to draw-in groove 302 gradually, connecting sleeve 3 was synchronous with step motor 5's position this moment, and under the condition of locking piece 51 and draw-in groove 302 to the joint, step motor 5 can drive connecting sleeve 3 rotatory.
Then, the shifting block 311 is released, so that the fixing sleeve 2 is continuously pushed inwards, that is, the connecting sleeve 3 moves towards the direction of the wind guide plate 11 at this time, so that the spring column 31 is continuously inserted into the fixing sleeve 2, then the elastic element 32 is compressed at this time, the limiting rod 33 and the torque elastic element 4 also gradually move towards the direction of the wind guide plate 11, then the limiting rod 33 abuts against the inner wall of the fixing sleeve 2 and is compressed towards the inside of the connecting sleeve 3, then the second connecting end 42 and the pushing block 211 also move synchronously, but the pushing block 211 and the second connecting end 42 do not correspond to the first locking groove 2101 at this time;
in the process of pushing the fixing sleeve 2, the inserting block 111 arranged at the other end of the air deflector 11 can be inserted into a circular groove arranged on the indoor unit, then the inserting block 111 is inserted into the circular groove arranged on the indoor unit, and a bump arranged in the middle of the air deflector 11 is directly inserted and connected onto a connecting plate arranged on the indoor unit, after the installation is finished, the fixing sleeve 2 is loosened, the fixing sleeve 2 is held by hands under the elasticity of the elastic piece 32 and the distance between the inserting block 111 at the other end of the air deflector 11 and the air deflector 11 is limited, so that the air deflector 11 is under the effect formed at the beginning of the installation, then the push block 211 is shifted along the radial direction of the sliding direction, so that the push block 211 is in the middle position of the sliding block 21, and the push block 211 is inserted into the first locking groove 2101, that the torque spring at the moment has a certain torque force, then the sliding block 2 is loosened, at this time, because the connecting sleeve 3 is axially clamped with the stepping motor 5 through the clamping groove 302 and the locking block 51, so that the connecting sleeve can synchronously rotate, under the condition that the stepping motor 5 rotates, the connecting sleeve 3 cannot rotate, under the elastic force of the torque elastic piece 4, the fixing sleeve 2 and the air deflector 11 are driven to rotate, until the torque elastic piece 4 does not have the torque elastic force, the air deflector 11 and the fixing sleeve 2 do not rotate, namely, the notch of the second locking groove 2103 formed on the fixing sleeve 2 at this time corresponds to the limiting rod 33, then the limiting rod 33 is inserted into the second locking groove 2103, namely, the fixing sleeve 2 and the connecting sleeve 3 at this time are synchronously connected through the limiting rod 33, and synchronous connection is also formed between the connecting sleeve 3 and the stepping motor 5, namely, under the condition that the stepping motor 5 rotates, the fixing sleeve 2 and the connecting sleeve 3 can be driven to synchronously rotate, that is, the air outlet direction of the air guide plate 11 can be controlled. When the air guide plate is disassembled, the fixed sleeve 2 and the air guide plate 11 are only required to be pushed towards the direction of the stepping motor 5. Then the plug-in block 111 is pulled out, the convex block arranged in the middle of the air deflector 11 is separated from the connecting rod, then the bracket pulls the air deflector 11 outwards, so that the lock on the stepping motor 5 is separated from the clamping groove 302, slides out along the guide groove and then is separated from the connecting sleeve 3, namely the disassembly is finished;
the invention can automatically rotate the air deflector 11 under the torque elasticity of the torque elastic part 4 by stirring the push block 211 on the reset mechanism when mounting, so that the air deflector 11 is consistent with the position when dismounting, and the automatic rotation of the air deflector 11 is opposite to the output shaft of the stepping motor 5, namely, when mounting, the air deflector 11 can be directly mounted without accurate opposite position between the air deflector 11 and the stepping motor 5, and when mounting, the mounting position of the air deflector 11 can be restored to be consistent with the position before dismounting by the reset mechanism, thereby avoiding the situation of installation dislocation of the traditional air deflector 11, ensuring the normal air deflector 11, being convenient to dismount and mount, and being convenient to clean and maintain the air deflector subsequently, when installing aviation baffle 11, the accessible is in spiral guide way 301 with locking piece 51, then promote fixed sleeve 2 and aviation baffle 11 to step motor 5's direction, make connecting sleeve 3 under spiral guide way 301 and the spacing direction of locking piece 51, can make the connecting sleeve passive form rotatory, then locking piece 51 joint is in draw-in groove 302, can be with woods connecting sleeve 3 and step motor 5's output axial joint promptly, promptly when installing aviation baffle 11, need not counterpoint, directly utilize spiral guide way 301 to carry out the direction installation, simplify the installation step, need not counterpoint with step motor 5 and aviation baffle 11 position and can install, reduce the installation degree of difficulty.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. Air guide structure, including indoor set body (1) and aviation baffle (11), its characterized in that: the connecting component comprises a fixed sleeve (2) arranged at the end part of the air deflector (11) and a connecting sleeve (3) movably sleeved in the fixed sleeve (2);
a spiral guide groove (301) and a clamping groove (302) which are communicated with each other are formed in the connecting sleeve (3), and a locking block (51) which is matched with the clamping groove (302) is arranged on an output shaft of the stepping motor (5);
when the connecting sleeve is installed, the fixing sleeve (2) is pushed towards the direction of an output shaft, the connecting sleeve (3) rotates to enable the locking block (51) to be inserted into the clamping groove (302) along the spiral guide groove (301), and the connecting sleeve (3) is locked to enable the connecting sleeve to be connected with the output shaft;
one end of the spiral guide groove (301) is communicated with the clamping groove (302), and then is spirally distributed on the inner wall of the connecting sleeve (3), and the other end of the spiral guide groove penetrates out of the connecting sleeve (3);
the locking block 51 can be extended and retracted in the radial direction relative to the output shaft, and a spring is arranged inside the locking block.
2. The wind guiding structure as recited in claim 1, further comprising a limiting rod (33) slidably disposed on the connecting sleeve (3), and a second locking groove (2103) adapted to the limiting rod (33) is formed in the fixing sleeve (2), wherein when the limiting rod (33) is inserted into the second locking groove (2103), the connecting sleeve (3) and the fixing sleeve (2) can rotate synchronously.
3. The air guide structure according to claim 1, wherein the lock block (51) is elastically slidably connected to an output shaft of the stepping motor (5).
4. The air guide structure according to claim 1, further comprising an elastic component, wherein the elastic component includes a spring post (31) fixedly disposed on the connecting component and an elastic member (32) sleeved on an outer wall of the spring post (31), and the spring post (31) is inserted into the fixing sleeve (2).
5. The wind guiding structure according to claim 1, further comprising a resetting mechanism, wherein the resetting mechanism comprises a torsion elastic member (4) disposed in the fixing sleeve (2), the torsion elastic member (4) respectively has a first connecting end (41) and a second connecting end (42), the first connecting end (41) is fixedly connected to the side wall of the connecting sleeve (3), and the second connecting end (42) is connected to the adjusting mechanism.
6. The air guide structure according to claim 5, wherein the adjusting mechanism comprises a sliding block (21) sliding along the sliding direction of the connecting sleeve (3) and a pushing block (211) slidably disposed on the sliding block (21), and the second connecting end (42) is connected to the pushing block (211); the fixed sleeve (2) is further provided with a first locking groove (2101) for locking the push block (211).
7. The air guiding structure as defined in claim 1, wherein the number of the spiral guide grooves (301) is two, and two spiral guide grooves (301) are disposed on an inner wall of the connecting sleeve (3).
8. The air guide structure according to claim 4, wherein a shifting block (311) is rotatably mounted on an outer wall of the spring column (31), and one end of the shifting block (311) penetrates through and extends to an outer wall of the fixed sleeve (2).
9. The air guide structure according to claim 5, wherein when the push block (211) and the second connection end (42) are inserted into the first locking groove (2101) and the stopper rod (33) is inserted into the second locking groove (2103), the torsion spring (4) is not subjected to the elastic torsion force.
10. An air conditioner characterized by comprising the air guide structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110931244.1A CN113606771B (en) | 2021-08-13 | 2021-08-13 | Air guide structure and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110931244.1A CN113606771B (en) | 2021-08-13 | 2021-08-13 | Air guide structure and air conditioner |
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| CN113606771A CN113606771A (en) | 2021-11-05 |
| CN113606771B true CN113606771B (en) | 2022-07-05 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS61205747A (en) * | 1985-03-11 | 1986-09-11 | Kajima Corp | Device and method of distributing amount of ventilating air |
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