CN113483483A - Air guide assembly and indoor unit - Google Patents
Air guide assembly and indoor unit Download PDFInfo
- Publication number
- CN113483483A CN113483483A CN202110935918.5A CN202110935918A CN113483483A CN 113483483 A CN113483483 A CN 113483483A CN 202110935918 A CN202110935918 A CN 202110935918A CN 113483483 A CN113483483 A CN 113483483A
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- Prior art keywords
- block
- elastic
- indoor unit
- air guide
- guide assembly
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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
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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
- F24F13/1406—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 sealing 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 assembly and an indoor unit, wherein one end of an air guide plate is provided with a clamping piece, the clamping piece is connected to an output shaft of a stepping motor through a connecting assembly, the connecting assembly comprises a connecting sleeve which is arranged on the output shaft in a sliding manner, the connecting sleeve is provided with a rotating position and a clamping position in the axial direction of the output shaft, and the air guide assembly can be switched from the rotating position to the clamping position through a guide column; at the clamping position, the connecting sleeve is abutted by the elastic supporting component and has an elastic trend towards the direction of the indoor unit, so that the air deflector is abutted against an abutting surface on the indoor unit. According to the air guide assembly and the indoor unit, the elastic support assembly is used for abutting against the connecting sleeve, so that the connected air guide plate can be driven to have elastic force in the closing direction of the indoor unit, the connection sealing performance between the air guide plate and the indoor unit can be improved, dust collection can be reduced to enter the indoor unit, and the using effect of the indoor unit is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air guide assembly and an indoor unit.
Background
As is known, an air conditioner includes an indoor unit and an outdoor unit, and then an air deflector for guiding air is disposed on the indoor unit and disposed at an air outlet of the indoor unit of the air conditioner for guiding air, and many proposals for improving the air deflector are available on the market, for example, chinese patent with application number "201910487252.4" entitled "an air deflector, an air conditioner and an air deflector dismounting method" which includes forming a chute on an air deflector body, slidably inserting a rotating shaft module into the chute through a sliding member, and disposing a clamping member on the rotating shaft module through a clamping groove and a pre-assembling groove in the chute, so that the air deflector can be mounted without being deformed in the whole mounting process.
The defects of the prior art are as follows: due to the fact that the air deflector is maintained for many times or cleaned, after the existing air deflector is used for a long time, the connection part between the air deflector and the stepping motor is loosened, and the air deflector and the indoor unit are not tightly attached, the indoor unit still has dust entering the indoor unit through a gap between the air deflector and the indoor unit when the indoor unit is not used, and the dust is accumulated to influence the using effect.
Disclosure of Invention
The invention aims to provide an air guide assembly and an indoor unit, and aims to solve the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
one end of the air deflector is connected to an output shaft of a stepping motor through a connecting assembly, the connecting assembly comprises a connecting sleeve arranged on the output shaft in a sliding mode, and the connecting sleeve is provided with a rotating position and a clamping position in the axial direction;
in the clamping position, the connecting sleeve is abutted by the elastic supporting component and has an elastic force towards the direction of the indoor unit, so that the air deflector is abutted against an abutting surface on the indoor unit;
in the rotating position, the air deflector is opened to supply air;
in the clamping position, the connecting sleeve is abutted by the elastic supporting component to have an elastic trend towards the direction of the indoor unit, so that the air deflector is abutted to the abutted surface on the indoor unit.
Preferably, the connecting sleeve is provided with a spiral groove, the guide post is fixedly mounted on the indoor unit, one end of the guide post is inserted into the spiral groove, and when the connecting sleeve rotates, the guide post slides in the spiral groove, so that the connecting sleeve is axially displaced.
Preferably, the elastic support assembly is located at the clamping position, the elastic support assembly comprises a fixed block fixedly arranged on the indoor unit and an elastic block arranged on the fixed block in a sliding mode, and a first elastic piece is arranged between the elastic block and the fixed block.
Preferably, the connecting sleeve is fixedly provided with a propping block, the fixed block is internally provided with a locking piece for locking the movement of the elastic block, and when the connecting sleeve is located at the clamping position, one end of the propping block is inserted into the fixed block, so that the locking piece is unlocked, and the elastic block props against the propping block.
Preferably, the connecting sleeve is provided with a movable groove, two ends of the movable groove are respectively provided with a limiting end and a clamping end, the output shaft is provided with a fixed column, the fixed column is in friction connection with the movable groove, and the fixed column is located at the clamping end when in the clamping position.
Preferably, one end of the elastic block is elastically hinged with a shifting block.
Preferably, the locking piece comprises an elastic connecting rod fixedly installed on the elastic block and a locking buckle installed at one end of the elastic connecting rod, the elastic connecting rod is arranged on the elastic block in a sliding mode, and the locking buckle can be connected to a locking groove formed in the fixing block in a clamping mode.
Preferably, the connecting assembly further comprises a connecting block connected to the output shaft, and the connecting sleeve is slidably sleeved on the connecting block.
Preferably, the clamping piece comprises a fixed rod fixedly arranged at one end of the air deflector and an inserting block arranged on the fixed rod in a sliding mode, a second elastic piece is arranged between the inserting block and the fixed rod, and one end of the inserting block is detachably inserted into the connecting block.
An indoor unit comprises the air guide assembly.
In the technical scheme, the air guide assembly and the indoor unit provided by the invention have the following beneficial effects:
this send through set up coupling assembling on the air conditioning indoor set, then be connected the aviation baffle with step motor through coupling assembling, and set up elastic support assembly on the connecting sleeve, be about to when the air conditioning aviation baffle is closed promptly, the connecting sleeve carries out the in-process of rotating promptly, can support the connecting sleeve through elastic support assembly, make the connecting sleeve have an elasticity to the closed side of indoor set, the aviation baffle that can drive to be connected promptly also has an elasticity to the closed side of indoor set simultaneously, can increase the leakproofness of being connected between aviation baffle and the indoor set promptly, can reduce the collection ash and get into the indoor set promptly, increase its result of use, and increase the wind-guiding effect of aviation baffle.
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 of an indoor unit according to 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 structural view of an embodiment of the present invention providing a coupling sleeve in a rotated position;
FIG. 4 is a schematic structural view of a coupling sleeve according to an embodiment of the present invention in a clamped position;
fig. 5 is a schematic structural view of a connecting sleeve and a fixing block according to an embodiment of the present invention;
fig. 6 is a schematic cross-sectional structure view of a connecting sleeve, a clamping member and a connecting block according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a stepping motor and a connecting block according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of an elastic support assembly and a locking buckle according to an embodiment of the present invention;
FIG. 9 is a schematic view of a resilient support assembly according to an embodiment of the present invention;
FIG. 10 is a schematic structural view of a connection sleeve and a support block according to an embodiment of the present invention;
fig. 11 is a schematic structural view of a locking member and an elastic block according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a connection sleeve, a spiral groove, and a limiting groove according to an embodiment of the present invention.
Description of reference numerals:
1. an indoor unit; 101. a binding face; 11. an air deflector; 111. fixing the rod; 1101. an insertion block; 1102. a second elastic member; 112. a round bar; 2. a stepping motor; 21. an output shaft; 211. fixing a column; 3. a fixed block; 31. an elastic block; 301. a locking groove; 311. a first elastic member; 312. shifting blocks; 313. an elastic connecting rod; 3131. locking buckles; 4. a connecting sleeve; 41. a propping block; 401. a helical groove; 4011. a guide post; 4012. a limiting groove; 402. a limiting long groove; 403. a movable groove; 4031. a limiting end; 4032. a clamping end; 5. connecting blocks; 51. and (5) a limiting strip.
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 any 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 to 12, in an air guiding assembly, an end of an air guiding plate 11 is connected to an output shaft 21 of a stepping motor 2 through a connecting assembly, the connecting assembly includes a connecting sleeve 4 slidably disposed on the output shaft 21, and the connecting sleeve 4 has a rotating position and a clamping position in an axial direction;
in the clamping position, the connecting sleeve 4 has an elastic force towards the indoor unit 1 by the abutting of the elastic supporting component, so that the air deflector 11 is abutted against the abutting surface 101 on the indoor unit 1;
in the rotating position, the air deflector 11 is opened for air supply, specifically, the rotating position is the position of the connecting sleeve 4 when the air conditioner normally operates, and in the position, the connecting sleeve 4 is not in contact with the elastic supporting component, namely, when the air conditioner normally operates and the stepping motor 2 rotates to drive the air deflector 11 to rotate, the elastic supporting component does not act, namely, the stepping motor 2 can control the air deflector 11 to guide air conveniently;
and in the clamping position, when the air conditioner is closed, the connecting sleeve 4 rotates, the axial position changes, namely, the rotating position enters the clamping position, the elastic support gradually acts on the connecting sleeve 4, and in the process of entering the clamping position, the elastic support component is triggered to operate, namely, the connecting sleeve 4 is abutted to the elastic support component to have an elastic trend towards the direction of the indoor unit 1, and then the air deflector 11 connected with the connecting sleeve 4 is abutted to the abutting surface 101 of the indoor unit 1. This send through set up coupling assembling on air conditioning indoor set 1, then be connected aviation baffle 11 with step motor 2 through coupling assembling, and set up the elastic support subassembly on adapter sleeve 4, when air conditioning aviation baffle 11 is closed promptly, the in-process that adapter sleeve 4 rotated promptly, can support adapter sleeve 4 through the elastic support subassembly, make adapter sleeve 4 have one to the elasticity of indoor set 1 closure direction, can drive the aviation baffle 11 that is connected promptly and also have one to the elasticity of indoor set 1 closure direction simultaneously, can increase the leakproofness of being connected between aviation baffle 11 and the indoor set 1 promptly, can reduce the collection ash and get into indoor set 1 promptly, increase its result of use, and increase the wind-guiding effect of aviation baffle 11.
In this embodiment, spiral groove 401 has been seted up on adapter sleeve 4, and guide column 4011 fixed mounting to indoor set 1 on, and in guide column 4011's one end was pegged graft to spiral groove 401, when adapter sleeve 4 was rotatory, guide column 4011 slided in spiral groove 401 for adapter sleeve 4 takes place axial displacement. Spiral groove 401 is the gradual change on the axial direction of adapter sleeve 4, guide post 4011 is at the gliding in-process of spiral groove 401, because guide post 4011's position is fixed, so make adapter sleeve 4 take place axial displacement, with adapter sleeve 4 rotatory position remove to clamping position on, serve the intercommunication as fig. 12 locking spiral groove 401 to have spacing groove 4012, spacing groove 4012's direction is unchangeable on axial direction, when the air conditioner normally operates, guide post 4011 then is in spacing groove 4012, even make adapter sleeve 4 can not take place axial displacement, guarantee when the air conditioner operates, the stability that aviation baffle 11 opened and shut.
In a further embodiment of the present invention, the elastic support assembly is in the clamping position, the elastic support assembly includes a fixed block 3 fixedly disposed on the indoor unit 1 and an elastic block 31 slidably disposed on the fixed block 3, a first elastic member 311 is disposed between the elastic block 31 and the fixed block 3, the locking member includes an elastic connection rod 313 fixedly disposed on the elastic block 31 and a locking buckle 3131 disposed on one end of the elastic connection rod 313, and the elastic connection rod 313 is slidably disposed on the elastic block 31, the locking buckle 3131 can be clamped in a locking groove 301 formed on the fixed block 3, one end of the first elastic member 311 is disposed on the fixed block 3, the other end is fixedly disposed on the elastic block 31, and the elastic force enables the elastic block 31 to move in the direction of the locking groove 301, when the air deflector 11 is in the open state during the operation of the air conditioner, the locking buckle 3131 on the locking member is inserted into the locking groove 301, the elastic connection rod 313 is abutted against the elastic block 31, and the elastic block 31 presses the first elastic member 311 at this time, so that the first elastic member 311 is in a compressed state. When the abutting block 41 enters the fixed block 3, the abutting block 41 abuts against the locking block, so that the locking block is separated from the locking groove 301, and then the elastic block 31 is not limited by the locking buckle 3131, is ejected outwards and abuts against the abutting block 41; the elastic connector is worth doing so that it can be moved so that it can be shifted in a relatively adaptive manner, i.e. so that locking button 3131 can be inserted into locking groove 301 when locking button 3131 is disengaged from locking groove 301 and returned to the notch of locking groove 301 again, thereby achieving locking.
Further, a supporting block 41 is fixedly arranged on the connecting sleeve 4, a locking piece for locking the movement of the elastic block 31 is arranged in the fixed block 3, and when the connecting sleeve 4 is located at the clamping position, one end of the supporting block 41 is inserted into the fixed block 3, so that the locking piece is unlocked, and the elastic block 31 is supported against the supporting block 41.
Furthermore, the connecting sleeve 4 is provided with a movable groove 403, two ends of the movable groove 403 are respectively provided with a limit end 4031 and a clamping end 4032, the output shaft 21 is provided with a fixed column 211, the fixed column 211 is in friction fit with the movable groove 403, and in a clamping position, the fixed column 211 is located at the clamping end 4032. Specifically, the size of the inconsistent limit end 4031 of the limit end 4031 and the clamp end 4032 respectively arranged at the two ends of the movable groove 403 is matched with the size of the fixed column 211, the size of the clamp end 4032 is slightly larger than the size of the limit end 4031, that is, in the clamping position, the fixed column 211 is located at the position of the clamp end 4032, that is, the connecting sleeve 4 is not limited by the fixed column 211, and the connecting sleeve 4 can be further abutted to the indoor unit 1.
Further, one end of the elastic block 31 is elastically hinged with a shifting block 312. The shifting block 312 is hinged to the elastic block 31, as shown in fig. 9, the shifting block 312 can only move towards the inside of the fixed block 3, that is, when the connecting sleeve 4 moves from the rotating position to the clamping position, the shifting block does not block the movement of the abutting block 41, on the contrary, when the connecting sleeve 4 moves from the clamping position to the rotating position, the air conditioner is turned on, when the air deflector 11 is turned on, the abutting block 41 moves in the opposite direction, the protruding shifting block 312 can be driven to move, that is, the locking buckle 3131 on the locking member is inserted into the locking groove 301.
Furthermore, the connecting assembly further comprises a connecting block 5 connected to the output shaft 21, and the connecting sleeve 4 is slidably sleeved on the connecting block 5. The connecting sleeve 4 and the connecting block 5 are sleeved, namely the connecting sleeve 4 can slide relative to the connecting block 5, the inner hole wall of the connecting sleeve 4 is provided with a limiting long groove 402, the outer wall of the connecting block 5 is provided with a limiting strip 51, the limiting strip 51 is inserted into the limiting long groove 402, and when the stepping motor 2 rotates, the connecting block 5 and the external connecting sleeve 4 are driven to rotate.
Furthermore, the clamping member includes a fixing rod 111 fixedly disposed at one end of the air deflector 11 and an insertion block 1101 slidably disposed on the fixing rod 111, a second elastic member 1102 is disposed between the insertion block 1101 and the fixing rod 111, and one end of the insertion block 1101 is detachably inserted into the connection block 5. Through setting up joint spare, can make the quick dismantlement of aviation baffle 11, when long-time use needs to dismantle aviation baffle 11, only need direct step motor 2's direction to promote joint spare and aviation baffle 11, make round bar 112 that the aviation baffle 11 other end is connected break away from the last circular slot of indoor set 1, then can break away from grafting piece 1101 connecting block 5, then be about to aviation baffle 11 and dismantle, and it is convenient to dismantle, when the installation, at first peg graft to connecting block 5 on corresponding inslot with grafting piece 1101, then inwards further support tight dead lever 111, then make round bar 112 that the aviation baffle 11 other end is connected can correspond to the notch of the corresponding circular slot of indoor set 1 then loosening dead lever 111 and can install.
The present invention further provides an indoor unit 1, wherein the indoor unit 1 includes the above-mentioned wind guiding assembly, and the above-mentioned wind guiding structure is suitable for the indoor unit 1 of the air conditioner, that is, the air conditioner should have the same effect as above, which is not repeated herein
When the air conditioner is used, when the air conditioner is closed, the fixed block 3 on the connecting sleeve 4 is in the clamping position, and meanwhile, the fixed column 211 on the output shaft 21 on the stepping motor 2 is in the position of the clamping part, and at the moment, the stepping motor 2 is in the closing state, and the position of the output shaft 21 is also in the closing position of the initial position, and the specific clamping process is as follows:
when the air conditioner is controlled to be turned off. As described with reference to fig. 1, 3 and 4, the state shown in fig. 3 is when the air conditioner is not turned off, and the state shown in fig. 4 is when the air conditioner is turned off, during the turning off process, the stepping motor 2 rotates counterclockwise with reference to fig. 3 and 4, and during the rotation process:
1. the connecting sleeve 4 and the inserting block 1101 are driven to rotate by the connecting block 5, so that the air deflector 11 is driven to gradually rotate towards the direction of the binding surface 101;
2. when the connecting sleeve 4 rotates, the spiral groove 401 also rotates, and then the spiral groove 401 is fixed on the guide post 4011, namely the spiral groove 401 gradually moves towards the direction of the fixed block 3 in the axial direction under the limit of the guide post 4011, namely the spiral groove moves towards the direction of the fixed block 3 when the connecting sleeve 4 rotates firstly;
3. when the connection sleeve 4 rotates first and moves toward the fixing block 3, the position of the limit portion of the fixing column 211 provided on the output shaft 21 of the stepping motor 2 gradually moves to the position of the clamping portion
4. The abutting block 41 gradually moves towards the fixed block 3, in the moving process, the abutting block 41 collides with the shifting block 312 and then enters the fixed block 3, in the annoying process, the end of the abutting block 41 abuts against the locking buckle 3131, so that the locking buckle 3131 moves towards the locking groove 301, then when the locking buckle 3131 retracts into the locking groove 301, the elastic block 31 is not limited by the locking block and the elastic connecting rod 313, that is, under the elastic force of the first elastic member 311, the elastic block 31 moves towards the locking groove 301, that is, abuts against the abutting block 41 in the fixed block 3, and then the connecting sleeve 4 and the connecting block 5 with the connected clamping member and the air deflector 11 have a tendency to move towards the abutting surface 101, that is, the air deflector 11 is more abutted against the abutting surface 101, that is, in the closing process of the air conditioner, the abutting block 41 in the fixed block 3 can abut against the abutting block 41 by the elastic block 31, the connecting sleeve 4 and the connecting block 5 have a tendency that the connecting clamping piece and the air deflector 11 move towards the attaching surface 101, namely, the sealing performance between the air deflector 11 and the attaching surface 101 is increased, and when the air conditioner is started, the stepping motor 2 rotates reversely, and in the process of reversing, the connecting sleeve 4 and the air deflector 11 rotate and move reversely according to the closing stroke through a path, which is not described in detail;
when the resisting block 41 moves reversely, the protruding shifting block 312 is driven to move, that is, the shifting block 312 and the elastic block 31 move towards the first elastic element 311, that is, the connected elastic connecting rod 313 and the locking buckle 3131 are also driven to move synchronously, that is, the first elastic element 311 is compressed, and the locking buckle 3131 can move again in the locking groove 301, and then the elastic block 31 can be locked again through the locking buckle 3131, so that the operation of the elastic supporting assembly is triggered when the air conditioner is turned off next time.
When the air deflector 11 needs to be disassembled after long-time use, the clamping piece and the air deflector 11 are pushed only by the direction of the direct stepping motor 2, the round rod 112 connected to the other end of the air deflector 11 is separated from the round groove on the indoor unit 1, then the plugging block 1101 can be separated from the connecting block 5, then the air deflector 11 is disassembled, and the disassembly is convenient, when the installation is carried out, the plugging block 1101 is firstly plugged into the corresponding groove on the connecting block 5, then the fixing rod 111 is further inwards abutted, then the round rod 112 connected to the other end of the air deflector 11 can correspond to the groove opening of the corresponding round groove of the indoor unit 1, and then the installation can be carried out after the fixing rod 111 is loosened.
This send through set up coupling assembling on air conditioning indoor set 1, then be connected aviation baffle 11 with step motor 2 through coupling assembling, and set up the elastic support subassembly on adapter sleeve 4, when air conditioning aviation baffle 11 is closed promptly, the in-process that adapter sleeve 4 rotated promptly, can support adapter sleeve 4 through the elastic support subassembly, make adapter sleeve 4 have one to the elasticity of indoor set 1 closure direction, can drive the aviation baffle 11 that is connected promptly and also have one to the elasticity of indoor set 1 closure direction simultaneously, can increase the leakproofness of being connected between aviation baffle 11 and the indoor set 1 promptly, can reduce the collection ash and get into indoor set 1 promptly, increase its result of use, and increase the wind-guiding effect of aviation baffle 11.
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. The utility model provides an air guide assembly, includes aviation baffle (11) and step motor (2), its characterized in that:
one end of the air deflector (11) is connected to an output shaft (21) of the stepping motor (2) through a connecting assembly, the connecting assembly comprises a connecting sleeve (4) which is arranged on the output shaft (21) in a sliding mode, and the connecting sleeve (4) has a rotating position and a clamping position in the axial direction;
in the clamping position, the connecting sleeve (4) has an elastic force towards the direction of the indoor unit (1) through the abutting of the elastic supporting component, so that the air deflector (11) is tightly attached to the attaching surface (101) on the indoor unit (1);
in the rotating position, the air deflector (11) is opened to supply air.
2. The air guide assembly according to claim 1, wherein a spiral groove (401) is formed in the connection sleeve (4), a guide post (4011) is fixedly installed in the indoor unit (1), one end of the guide post (4011) is inserted into the spiral groove (401), and when the connection sleeve (4) rotates, the guide post (4011) slides in the spiral groove (401), so that the connection sleeve (4) is axially displaced.
3. The air guide assembly as claimed in claim 1, wherein the elastic support assembly is in the clamping position, the elastic support assembly comprises a fixed block (3) fixedly arranged on the indoor unit (1) and an elastic block (31) slidably arranged on the fixed block (3), and a first elastic member (311) is arranged between the elastic block (31) and the fixed block (3).
4. Air guide assembly according to claim 3, wherein the attachment sleeve (4) is fixedly provided with an abutment block (41), the attachment block (3) is provided with a locking member for locking the movement of the resilient block (31), and when the attachment sleeve (4) is in the clamping position, one end of the abutment block (41) is inserted into the attachment block (3) so that the locking member is unlocked and the resilient block (31) abuts against the abutment block (41).
5. The air guide assembly according to claim 1, wherein the connecting sleeve (4) is provided with a movable groove (403), two ends of the movable groove (403) are respectively provided with a limiting end (4031) and a clamping end (4032), the output shaft (21) is provided with a fixing column (211), the fixing column (211) is in friction fit with the movable groove (403), and in the clamping position, the fixing column (211) is located at the clamping end (4032).
6. The air guide assembly as claimed in claim 3, wherein one end of the elastic block (31) is elastically hinged with a shifting block (312).
7. The air guide assembly according to claim 3, wherein the locking member comprises an elastic connecting rod (313) fixedly mounted on the elastic block (31), and a locking buckle (3131) mounted on one end of the elastic connecting rod (313), and the elastic connecting rod (313) is slidably disposed on the elastic block (31), and the locking buckle (3131) can be engaged with a locking groove (301) formed on the fixed block (3).
8. The wind guide assembly according to claim 1, wherein the connection assembly further comprises a connection block (5) connected to the output shaft (21), and the connection sleeve (4) is slidably sleeved on the connection block (5).
9. The air guide assembly as claimed in claim 8, wherein the clamping member comprises a fixing rod (111) fixedly arranged at one end of the air deflector (11) and an insertion block (1101) slidably arranged on the fixing rod (111), a second elastic member (1102) is arranged between the insertion block (1101) and the fixing rod (111), and one end of the insertion block (1101) is detachably inserted onto the connecting block (5).
10. An indoor unit comprising the air guide assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
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| CN212720003U (en) * | 2020-05-19 | 2021-03-16 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air deflector thereof |
| CN213334682U (en) * | 2020-09-16 | 2021-06-01 | 海信（山东）空调有限公司 | Indoor unit of air conditioner |
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| JP2014159897A (en) * | 2013-02-19 | 2014-09-04 | Fujitsu General Ltd | Air conditioner |
| CN203454358U (en) * | 2013-07-22 | 2014-02-26 | 海信（山东）空调有限公司 | Embedded air conditioner air guiding blade and embedded air conditioner with air guiding blade |
| CN105526698A (en) * | 2016-02-23 | 2016-04-27 | 珠海格力电器股份有限公司 | Bottom shell assembly and air conditioner comprising same |
| CN205403099U (en) * | 2016-02-23 | 2016-07-27 | 珠海格力电器股份有限公司 | Drain pan subassembly and have its air conditioner |
| CN207515186U (en) * | 2017-11-24 | 2018-06-19 | 奥克斯空调股份有限公司 | A kind of wind-guiding door mounting structure and air conditioner |
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| CN212720003U (en) * | 2020-05-19 | 2021-03-16 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air deflector thereof |
| CN213334682U (en) * | 2020-09-16 | 2021-06-01 | 海信（山东）空调有限公司 | Indoor unit of air conditioner |
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| CN113483483B (en) | 2022-04-22 |
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