CN112432348A - Air duct assembly and vertical air conditioner - Google Patents

Air duct assembly and vertical air conditioner Download PDF

Info

Publication number
CN112432348A
CN112432348A CN202011149835.5A CN202011149835A CN112432348A CN 112432348 A CN112432348 A CN 112432348A CN 202011149835 A CN202011149835 A CN 202011149835A CN 112432348 A CN112432348 A CN 112432348A
Authority
CN
China
Prior art keywords
air
volute
volute tongue
vertical
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202011149835.5A
Other languages
Chinese (zh)
Other versions
CN112432348B (en
Inventor
王佳林
郝本华
李国行
成汝振
李进超
陈吉存
孙婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202011149835.5A priority Critical patent/CN112432348B/en
Publication of CN112432348A publication Critical patent/CN112432348A/en
Application granted granted Critical
Publication of CN112432348B publication Critical patent/CN112432348B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F24F13/02—Ducting arrangements
    • 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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • 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
    • F24F13/082—Grilles, registers or guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • 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
    • 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
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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

Landscapes

  • 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 belongs to the technical field of air conditioners, and particularly relates to an air duct assembly and a vertical air conditioner, aiming at solving the problem that the air guide plate of each vertical air conditioner using the air duct assembly in the prior art is fixed in size and cannot adapt to different product requirements. The air duct assembly comprises a volute, a volute tongue, an air guide assembly and a driving motor, wherein the volute and the volute tongue are vertically arranged, the volute tongue is detachably connected with the volute and jointly limits an air outlet duct, and an installation space is formed on the volute tongue; the air guide assembly is arranged in the installation space and is detachably connected with the volute tongue; the driving motor is detachably connected with the volute tongue and is used for driving the air guide assembly to rotate so as to enable the air guide assembly to adjust the air supply direction in the left and right directions. Through the arrangement, the air guide assembly and the volute tongue are convenient to replace, and the volute tongue module can be matched with air outlets of different sizes through replacing and adjusting the air guide assembly and the volute tongue, so that the air duct assembly can adapt to different product requirements of the vertical air conditioner.

Description

Air duct assembly and vertical air conditioner
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to an air duct assembly and a vertical air conditioner.
Background
Compared with a wall-mounted air conditioner, the vertical air conditioner, also called a cabinet air conditioner, has the advantages that the area covered by wind blown out by the vertical air conditioner is more consistent with the human body, the wind area of the human body is large, and the change speed of the body surface temperature of the human body is increased.
The vertical air conditioner is provided with an air duct assembly, and the air duct assembly is used for forming an air duct so as to guide air entering from an air inlet of the air conditioner to an air outlet. The air duct assembly comprises an air deflector, a volute and a volute tongue, wherein the volute and the volute tongue are arranged in the vertical direction, the volute and the volute tongue are arranged oppositely and connected with each other, the volute and the volute tongue limit an air duct together, an upper mounting hole and a lower mounting hole are formed in the upper end and the lower end of the position, close to the air outlet, of the volute respectively, the upper end and the lower end of the air deflector are inserted into the upper mounting hole and the lower mounting hole respectively, and the air deflector is located at the air outlet and can rotate relative to the volute and is used for rotating in the air.
However, the size of the air guide plate of each vertical air conditioner using the air duct assembly is fixed, and the air guide plate cannot adapt to different product requirements.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that the air guide plate of each vertical air conditioner using the air duct assembly in the prior art is fixed in size and cannot meet different product requirements, an aspect of an embodiment of the present invention provides an air duct assembly, including: the volute is vertically arranged in the shell of the vertical air conditioner; the volute tongue is detachably connected with the volute and defines an air duct of the vertical air conditioner together, and an installation space is formed on the volute tongue; the air guide assembly is arranged in the installation space and is detachably connected with the volute tongue; the drive motor is detachably connected with the volute tongue, a motor shaft of the drive motor is in transmission connection with the air guide assembly, and the drive motor is used for driving the air guide assembly to rotate so as to enable the air guide assembly to adjust the air supply direction in the left and right directions.
The air duct assembly is characterized in that one end of the air guide assembly is provided with a driving rotating shaft in transmission connection with the motor shaft, and the other end of the air guide assembly is provided with a connecting rotating shaft; the number of the air guide assemblies is two, and the two air guide assemblies are distributed at intervals along the height direction of the vertical air conditioner;
the driving motor comprises an upper motor and a lower motor, the upper motor is detachably connected with the upper end of the volute tongue, the upper motor is in transmission connection with the air guide assembly positioned above the two air guide assemblies, the lower motor is detachably connected with the lower end of the volute tongue, and the lower motor is in transmission connection with the air guide assembly positioned below the two air guide assemblies;
the connecting rotating shafts of the two air guide assemblies are connected, the air duct assembly further comprises a fastener, the fastener is sleeved on the connecting rotating shafts, one end of the fastener is fixedly connected with the volute tongue, and the other end of the fastener is fixedly connected with the volute.
The air duct assembly as described above, wherein the air duct assembly further includes a connector, the connector is mounted on the volute tongue, and the connector is further detachably connected to the volute casing; and/or the air duct assembly also comprises a horizontal swinging blade assembly which is detachably connected with the volute tongue and is used for guiding air up and down.
The air duct assembly is characterized in that the connecting piece is a clamping plate which is horizontally arranged, a clamping block is arranged at one end, away from the volute tongue, of the clamping plate in a protruding mode, a clamping hole is formed in the volute, and the clamping block is clamped in the clamping hole.
The air duct assembly comprises a clamping plate, wherein the clamping plate is provided with a clamping hole, the clamping hole is provided with a clamping hole, the clamping block is arranged on the clamping plate, the clamping hole is provided with a clamping hole, the clamping block is provided with an installation block, one end of the installation block close to the clamping plate is clamped with the clamping hole, the other end of the installation block far away from the clamping plate is provided with a hook body, the hook body is configured to pass through the clamping hole, and the.
The air duct assembly further comprises a barrier fence arranged along the height direction of the vertical air conditioner, the barrier fence is detachably connected with the volute tongue, and the barrier fence is located on the inner side of the air guide assembly;
and/or, the installation piece is followed the sectional area in joint hole is less than the sectional area in joint hole, the installation piece is close to the one end protrusion of joint board is provided with the lug, the lug chucking is in the joint is downthehole.
The air duct assembly comprises a connecting plate and a volute tongue guide plate, wherein the volute tongue guide plate extends vertically along the outer edge of the connecting plate, a partition plate is arranged on the connecting plate in a protruding mode in the direction perpendicular to the horizontal plane, the partition plate, the volute tongue guide plate and the connecting plate enclose the mounting space, and a slot is formed in the partition plate; the barrier fence comprises a plurality of transverse blocking rods and a plurality of vertical blocking rods, the plurality of vertical blocking rods are arranged at intervals along the length direction of the partition board, the plurality of transverse blocking rods are arranged at intervals along the height direction of the vertical blocking rods, each transverse blocking rod is connected with each vertical blocking rod, and at least one vertical blocking rod of the plurality of vertical blocking rods is inserted into the slot;
and/or the projection is a wedge-shaped block, and the height of one end of the wedge-shaped block, which is close to the clamping plate, is gradually reduced towards the other end of the wedge-shaped block, which is far away from the clamping plate.
The air duct assembly is characterized in that the outer edge of the clamping and connecting plate is provided with a first clamping and stopping groove, and a first vertical stop lever in the plurality of vertical stop levers is clamped in the first clamping and stopping groove;
and/or the connecting piece also comprises a clamping plate which is arranged on the worm tongue in a protruding mode along the horizontal direction, the clamping plate is positioned on the outer side of the clamping plate, a second clamping groove is formed in the outer edge of the clamping plate, and a second vertical blocking rod of the vertical blocking rods is clamped in the second clamping groove; the transverse swing blade assembly is positioned at the inner side of the barrier, the transverse swing blade assembly comprises a connecting rod and a plurality of air guide blades, the connecting rod is vertically arranged and positioned between the clamping plate and the clamping plate, and the air guide blades are uniformly arranged on the connecting rod along the height direction of the vertical air conditioner;
and/or a containing stopping groove is formed on the outer edge of the clamping and connecting plate, and the third vertical stop lever in the plurality of vertical stop levers is contacted with the groove wall of the containing stopping groove;
and/or the outer edge of the clamping plate is further convexly provided with a protruding part, a notch is formed in the barrier, and the protruding part extends out of the notch and is detachably connected with the shell of the vertical air conditioner.
The air duct assembly is provided with a plurality of connecting pieces, and the connecting pieces are uniformly distributed along the height direction of the vertical air conditioner; and/or the connecting piece and the volute tongue are formed into an integral structure through an integral molding process.
Another aspect of an embodiment of the present invention provides a floor type air conditioner, including: the casing and the air duct assembly provided by one aspect of the embodiment of the invention are provided with an air inlet and an air outlet, and the air duct assembly is arranged in the casing and defines an air duct communicated with the air inlet and the air outlet.
The embodiment of the invention provides an air duct assembly and a vertical air conditioner, wherein the air duct assembly comprises a volute, a volute tongue, an air guide assembly and a driving motor, the volute and the volute tongue are vertically arranged, the volute tongue is detachably connected with the volute and jointly limits an air outlet duct, and an installation space is formed on the volute tongue; the air guide assembly is arranged in the installation space and is detachably connected with the volute tongue; the driving motor is detachably connected with the volute tongue and is used for driving the air guide assembly to rotate so as to enable the air guide assembly to adjust the air supply direction in the left and right directions. Through the arrangement, the air guide assembly and the volute tongue are convenient to replace, and the volute tongue module can be matched with air outlets of different sizes through replacing and adjusting the air guide assembly and the volute tongue, so that the air duct assembly can adapt to different product requirements of the vertical air conditioner.
Drawings
Preferred embodiments of an air duct assembly and a floor type air conditioner according to embodiments of the present invention will be described below with reference to the accompanying drawings. The attached drawings are as follows:
fig. 1 is a schematic view of a floor type air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of a volute in an embodiment of the present invention;
FIG. 3 is a schematic view of a volute tongue according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an air guide assembly according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of an air duct assembly according to an embodiment of the present invention;
FIG. 6 is a partially exploded schematic view of another air duct assembly in accordance with an embodiment of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 3 at A;
FIG. 8 is a schematic view of a volute tongue coupled to a volute casing according to an embodiment of the present invention;
fig. 9 is a partial enlarged view at B in fig. 8;
FIG. 10 is a schematic structural view of a barrier in an embodiment of the present invention;
FIG. 11 is a schematic view of the attachment of the barrier and the volute tongue in an embodiment of the present invention;
FIG. 12 is an enlarged view of a portion of FIG. 11 at C;
FIG. 13 is an enlarged view of a portion of FIG. 11 at D;
FIG. 14 is a schematic structural view of a yaw blade assembly of an embodiment of the present invention;
FIG. 15 is a schematic view of the attachment of the yaw blade assembly to the volute tongue in accordance with an embodiment of the present invention;
fig. 16 is a partial enlarged view at E in fig. 15;
fig. 17 is a schematic structural diagram of a volute tongue module according to an embodiment of the invention.
In the drawings:
100: a vertical air conditioner;
1: a housing;
2: an air duct assembly;
21: a volute tongue; 211: an upper connecting plate; 212: a volute tongue guide plate; 2121: inserting holes; 213: a lower connecting plate; 214: a partition plate;
22: a volute; 221: a top plate; 222: a volute guide plate; 223: a base plate;
23: an air guide assembly; 231: an air guide frame; 232: an air deflector; 233: a fastener;
24: a drive motor;
25: a cross-flow fan;
26: a fan motor;
27: a barrier rib; 271: a vertical stop lever; 272: a crossbar; 273: a notch;
28: a yaw blade assembly; 281: a connecting rod; 282: wind guide blades;
29: a clamping and connecting plate; 291: mounting blocks; 292: a hook body; 293: a bump; 294: a protrusion;
210: and (4) clamping the plate.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Fig. 1 is a schematic view of a floor type air conditioner according to an embodiment of the present invention. As shown in fig. 1, the floor type air conditioner 100, also called a cabinet type air conditioner, is generally placed on the ground. The vertical air conditioner 100 comprises a shell 1, an air duct assembly, a cross-flow fan and an evaporator, wherein an air inlet and an air outlet are formed in the shell 1, the air duct assembly is arranged in the shell 1 and is used for forming an air duct, and the air duct is communicated with the air inlet and the air outlet so as to guide air entering from the air inlet of the air conditioner to the air outlet; the cross flow fan is arranged in the air duct and used for driving air in the external environment to flow into the air duct from the air inlet; the evaporator is arranged between the air inlet and the cross flow fan and used for exchanging heat with air flowing into the air channel so as to realize refrigeration or heating.
The air outlet is usually in a long strip shape extending along the vertical direction, correspondingly, the axis of the cross-flow fan is also perpendicular to the ground, and the area covered by the air blown out from the air outlet is in a long strip shape and is generally consistent with the shape of a human body when the human body stands, so that the wind area of the human body is large, and the change of the body surface temperature of the human body is accelerated.
The air duct assembly generally comprises an air deflector, a volute and a volute tongue, wherein the volute and the volute tongue are arranged in the vertical direction, the volute and the volute tongue are arranged oppositely and connected with each other, the volute and the volute tongue jointly limit an air duct, an upper mounting hole and a lower mounting hole are respectively formed in the upper end and the lower end of the position, close to the air outlet, of the volute, the upper end and the lower end of the air deflector are respectively inserted into the upper mounting hole and the lower mounting hole, the air deflector is located at the air outlet and can rotate relative to the volute, and the air deflector rotates in the air outlet so as.
The volute is a general component, that is, the volute can have a standard specification, and the distance between the upper end and the lower end of the volute with the standard specification is fixed, so that the size of the air guide plate fixed between the upper end and the lower end of the volute is fixed. Because the structure of the volute is complex, in order to avoid cost increase caused by improving the volute, each floor air conditioner 100 mostly adopts the volute of the standard specification and the air duct assembly with the volute, and therefore the air guide plates of each floor air conditioner 100 are the same in size.
However, in order to meet different requirements of different users for air output, the vertical air conditioner 100 may be provided with a larger air outlet or a smaller air outlet, in other words, the sizes of the air outlets of the vertical air conditioners 100 may be different, so that the air deflector cannot be matched with the air outlet of each vertical air conditioner 100.
The following describes a preferred technical solution of the air duct assembly and the floor air conditioner 100 according to the embodiment of the present invention.
Fig. 2 is a schematic structural view of a volute according to an embodiment of the present invention, fig. 3 is a schematic structural view of a volute tongue according to an embodiment of the present invention, and fig. 4 is a schematic structural view of an air guide assembly according to an embodiment of the present invention; fig. 5 is a schematic structural diagram of an air duct assembly according to an embodiment of the present invention, and fig. 6 is a partially exploded schematic diagram of another air duct assembly according to an embodiment of the present invention. Referring to fig. 2 to 6, the present embodiment provides an air duct assembly 2, the air duct assembly 2 includes a volute 22, a volute tongue 21, an air guide assembly 23 and a driving motor 24, the volute 22 and the volute tongue 21 are used to define an air duct of the floor air conditioner 100 together; the air guide assembly 23 is positioned at the air outlet, so that air flowing out of the air duct can flow out of the air outlet after passing through the air guide assembly 23; a motor shaft of the driving motor 24 is in transmission connection with the air guide assembly 23 and is used for driving the air guide assembly 23 to rotate, so that the air outlet direction of the air guide assembly 23 is adjusted in the left-right direction, and the air supply range is expanded.
As shown in fig. 2, the scroll casing 22 includes a top plate 221 disposed horizontally, a scroll casing guide plate 222 formed to extend vertically downward from an outer edge of the top plate 221, and a bottom plate 223 formed to extend horizontally from a bottom end of the scroll casing guide plate 222, and both the top plate 221 and the bottom plate 223 are located on the same side of the scroll casing guide plate 222.
The cross flow fan 25 is vertically arranged from top to bottom, the upper end of the cross flow fan 25 is rotatably connected with the top plate 221 of the volute 22, and the lower end of the cross flow fan 25 is rotatably connected with the bottom plate 223 of the volute 22. The floor air conditioner 100 further includes a fan motor 26, wherein the fan motor 26 is located above the top plate 221 and is in transmission connection with the cross flow fan 25 to drive the cross flow fan 25 to rotate, so as to drive air in the external environment to flow into the air duct from the air inlet, and then send out air in the air duct from the air outlet.
As shown in fig. 3, the volute tongue 21 includes a horizontally disposed connecting plate and a volute tongue guiding plate 212 extending vertically along an outer edge of the connecting plate, specifically, the connecting plate includes an upper connecting plate 211 and a lower connecting plate 213, the upper connecting plate 211 is connected to a top end of the volute tongue guiding plate 212, the lower connecting plate 213 is connected to a bottom end of the volute tongue guiding plate 212, and the upper connecting plate 211 and the lower connecting plate 213 are located on the same side of the volute tongue guiding plate 212.
The volute tongue 21 is detachably connected with the volute casing 22, so that the volute tongue 21 can be detached from the volute casing 22, and maintenance or replacement of the volute tongue 21 is facilitated. Illustratively, the upper connecting plate 211 of the volute tongue 21 is connected with the top plate 221 of the volute casing 22 through fastening screws, and the lower connecting plate 213 of the volute tongue 21 is connected with the bottom plate 223 of the volute casing 22 through fastening screws, so that the volute tongue 21 is in threaded connection with the volute casing 22.
An installation space is also formed on the volute tongue 21, the air guide assembly 23 is positioned in the installation space of the volute tongue 21 and is detachably connected with the volute tongue 21, namely the air guide assembly 23 is installed on the volute tongue 21; the driving motor 24 is detachably connected with the volute tongue 21, and a motor shaft of the driving motor 24 is in transmission connection with the air guide assembly 23.
Wherein, a partition plate 214 is convexly arranged on the connecting plate of the volute tongue 21 along the direction vertical to the horizontal plane, and the partition plate 214, the connecting plate and the volute tongue guide plate 212 together enclose an installation space for installing the air guide assembly 23. Here, the connection plate may be referred to as an upper connection plate 211 or a lower connection plate 213.
Specifically, as shown in fig. 4 to 6, the air guiding assembly 23 includes an air guiding frame 231 and a plurality of air guiding plates 232, the plurality of air guiding plates 232 are vertically arranged in parallel in the air guiding frame 231, the plurality of air guiding plates 232 are connected by a linkage rod, a central axis of the linkage rod is parallel to a horizontal plane, and each air guiding plate 232 can rotate relative to the air guiding frame 231; the lateral wall of wind-guiding frame 231 one end is equipped with the drive pivot, and the lateral wall of the wind-guiding frame 231 other end is equipped with the connection pivot, and the drive pivot is connected with one of them aviation baffle 232's both ends respectively with the connection pivot, and the axis of drive pivot and connection pivot all is perpendicular to the horizontal plane. When the driving motor 24 is installed on the upper connecting plate 211 of the volute tongue 21, the motor shaft of the driving motor 24 extends into the installation space from above and is in transmission connection with the driving rotating shaft, and the connecting rotating shaft at this time is rotatably connected with the lower connecting plate 213 of the volute tongue 21.
When the floor air conditioner 100 works, the motor shaft of the driving motor 24 drives the driving rotating shaft to rotate, and then one air deflector 232 connected with the driving rotating shaft rotates along with the driving rotating shaft, and the air deflector 232 drives other air deflectors 232 to rotate through the linkage rod, so that the flow direction of air flowing out of the air outlet is changed.
Based on the above, the air guiding assembly 23 is located between the upper connecting plate 211 and the lower connecting plate 213 of the volute tongue 21, the air guiding assembly 23 is detachably connected with the volute tongue 21, and the volute tongue 21 is detachably connected with the volute casing 22. That is, the volute tongue module including the volute tongue 21 and the air guide assembly 23 is detachable from the volute casing 22, and the air guide assembly 23 is detachable from the volute tongue 21. Therefore, the air guide assembly 23 and the volute tongue 21 are replaced on the mean square, and therefore, by replacing and adjusting the air guide assembly 23 and the volute tongue 21, the volute tongue module can be matched with air outlets of different sizes, and the air duct assembly 2 can be adapted to different product requirements of the vertical air conditioner 100. Moreover, the air guide assembly 23 and the volute tongue 21 can be replaced and adjusted to adjust the air duct molded line, so that the optimization of the air duct molded line is facilitated.
For example, when the air outlet of the floor air conditioner 100 is small, as shown in fig. 6, the height of the volute tongue 21 and the air guide assembly 23 in the vertical direction is also small; when the air outlet of the floor air conditioner 100 is large, as shown in fig. 5, the height of the volute tongue 21 and the air guide assembly 23 in the vertical direction is also large, and the bottom end of the volute tongue 21 exceeds the bottom end of the volute casing 22.
With reference to fig. 4 to fig. 6, in the present embodiment, there may be two air guiding assemblies 23, and the two air guiding assemblies 23 are spaced apart from each other along the height direction of the floor air conditioner 100, for convenience of description, the upper air guiding assembly 23 is referred to as an upper air guiding assembly, and the lower air guiding assembly 23 is referred to as a lower air guiding assembly. Correspondingly, there are two drive motors 24, an upper motor and a lower motor. The upper motor is detachably connected with an upper connecting plate 211 of the volute tongue 21 and is in transmission connection with a driving rotating shaft of the upper air guide assembly; the lower motor is detachably connected with a lower connecting plate 213 of the volute tongue 21, and the lower motor is in transmission connection with a driving rotating shaft of the lower air guide assembly; the connecting rotating shaft of the upper air guide assembly is connected with the connecting rotating shaft of the lower air guide assembly. When the vertical air conditioner 100 works, the upper motor drives the upper air guide assembly to rotate, and the lower motor drives the lower air guide assembly to rotate. Of course, it is understood that the upper and lower motors may be operated synchronously.
The air duct assembly 2 further comprises a fastener 233, the fastener 233 is sleeved on the connecting rotating shaft connecting the two air guide assemblies 23, one end of the fastener 233 is tightly connected with the volute tongue 21, and the other end of the fastener 233 is tightly connected with the volute 22. Thereby, the fastening member 233 is located between the two air guide assemblies 23 to support the two air guide assemblies 23, so that the air guide assemblies 23 are more stably mounted.
In the present embodiment, the connection manner of the fastener 233 and the volute tongue 21 is not limited, and for example, as shown in fig. 2 and 5, an insertion hole 2121 is formed on the volute tongue guide plate 212, a central axis of the insertion hole 2121 is parallel to a horizontal plane, and one end (i.e., the left end shown in fig. 5) of the fastener 233 is inserted into the insertion hole 2121. Of course, the manner of attachment of the fastener 233 to the volute 22 is also not limited. Illustratively, the other end (i.e., the right end as viewed in fig. 5) of the fastening member 233 is connected to the scroll casing 22 by a fastening screw.
The air duct assembly 2 further comprises a connector mounted on the volute tongue 21 and also detachably connected to the volute 22. Therefore, the volute tongue 21 and the volute casing 22 are connected through the fastening screws and the connecting piece, and the connection reliability of the volute tongue 21 and the volute casing 22 is improved.
Fig. 7 is a partially enlarged view of a portion a in fig. 3, fig. 8 is a schematic view of a connection between a volute tongue and a volute according to an embodiment of the present invention, and fig. 9 is a partially enlarged view of a portion B in fig. 8. In an example of the present disclosure, as shown in fig. 7 to 9, the connecting member is a horizontally disposed clamping plate 29, a clamping block is convexly disposed on one end of the clamping plate 29 away from the worm tongue 21, a clamping hole is disposed on the spiral casing 22, and the clamping block is clamped in the clamping hole. Therefore, the volute tongue 21 is clamped with the volute casing 22 through the clamping plate 29, and the connection mode is simple and reliable.
Further, the fixture block includes a mounting block 291, one end (i.e., the left end shown in fig. 7) of the mounting block 291 near the clamping plate 29 is clamped with the clamping hole, and the other end (i.e., the right end shown in fig. 7) of the mounting block 291 away from the clamping plate 29 is provided with a hook body 292, and the hook body 292 is configured to be capable of hooking the volute 22 through the clamping hole. In other words, the hook body 292 can protrude from the catching hole, and the hook body 292, the mounting block 291, and the catching plate 29 together define a catching space in which the side wall of the catching hole is located. So set up, the fixture block is inside and outside the joint hole except the chucking, still catches spiral case 22, then coupler 292 has restricted the fixture block along the displacement of the axis direction in joint hole, is favorable to avoiding the fixture block to deviate from the joint hole to spiral case 22 has further improved the reliability of being connected with spiral case tongue 21.
Optionally, a protrusion may be disposed on a surface of one end of the mounting block 291, and correspondingly, a groove matched with the protrusion is disposed on a side wall of the clamping hole, so as to realize clamping of the mounting block 291 and the clamping hole; alternatively, a groove may be formed on a surface of one end of the mounting block 291, and correspondingly, a protrusion engaged with the groove may be formed on a sidewall of the engaging hole.
As an alternative implementation manner, as shown in fig. 7 and fig. 9, a sectional area of the mounting block 291 along the central axis of the clamping hole may be smaller than a sectional area of the clamping hole, and a protrusion 293 is protruded on a surface of one end of the mounting block 291 near the clamping plate 29, and the protrusion 293 is clamped in the clamping hole. That is to say, the mounting block 291 itself is not clamped with the clamping hole, but can be easily inserted into or taken out of the clamping hole, and the mounting block 291 is clamped with the clamping hole through the protrusion 293.
Further, the protrusion 293 may be a wedge-shaped block, and the height of the wedge-shaped block from the end close to the clamping plate 29 to the end far from the clamping plate 29 is gradually reduced. With the arrangement, in an exemplary installation process, the hook body 292 of the clamping block firstly extends into the clamping hole, and the wedge-shaped surface of the wedge-shaped block is not contacted with the inner wall of the clamping hole; continuously moving the clamping block into the clamping hole, wherein the wedge-shaped surface of the wedge-shaped block is gradually close to the inner wall of the clamping hole until the wedge-shaped surface of the wedge-shaped block is contacted with the inner wall of the clamping hole; moving the fixture block into the clamping hole until the hook 292 extends out of the clamping hole and hooks the volute 22; and the clamping block is still moved into the clamping hole until the wedge-shaped block is clamped with the clamping hole. Therefore, the wedge-shaped block is arranged to ensure that the clamping block is clamped with the clamping hole after being hooked with the volute casing 22.
Preferably, in the example shown in fig. 7, the wedge-shaped surface may be an arc surface, so that the fit relationship between the arc-shaped wedge-shaped surface and the inner wall of the clamping hole can be smoothly transited from mutual contact to mutual clamping.
Fig. 10 is a schematic structural diagram of a barrier in an embodiment of the invention. In some embodiments of the present disclosure, as shown in fig. 10, the air duct assembly 2 further includes a barrier 27 disposed along the height direction of the floor air conditioner 100, the barrier 27 is detachably connected to the volute tongue 21, and the barrier 27 is located inside the air guide assembly 23, that is, the barrier 27 is also located inside the air duct and away from the air outlet relative to the air guide assembly 23. Since the barrier ribs 27 are formed with grilles, the barrier ribs 27 do not block the wind flowing to the wind guide assembly 23, and the wind in the wind channel flows through the grilles and is guided to the wind guide assembly 23. By providing the barrier 27, the barrier 27 is located outside the yaw blade assembly 28 (refer to the following description), and the barrier 27 is used to block the hand of the user from extending into the air duct from the air outlet, thereby being beneficial to preventing the hand of the user from touching the yaw blade assembly 28 and being scratched.
Specifically, the barrier 27 may include a horizontal bar 272 and a plurality of vertical bars 271, the plurality of vertical bars 271 extend along the height direction of the floor air conditioner 100 and are arranged at intervals along the length direction of the partition 214, and the plurality of vertical bars 271 are connected by the horizontal bar 272. The number of the transverse bars 272 is also multiple, the transverse bars 272 are arranged at intervals along the height direction of the floor air conditioner 100, and each transverse bar 272 is connected with a plurality of vertical bars 271. For example, the number of the vertical bars 271 may be 8, and the number of the horizontal bars may be 8. The material of the crosspiece 272 and the vertical crosspiece 271 is not limited to iron, and may be stainless steel, aluminum, or the like.
It can be understood that the barrier 27 is detachably mounted on the volute tongue 21, so that the barrier 27, the volute tongue 21 and the air guide assembly 23 together form a volute tongue module in the present embodiment. In this way, the barriers 27 can be removed from the tongues 21, thus facilitating the repair or replacement of the barriers 27.
Fig. 11 is a schematic view showing the connection of a barrier and a volute tongue in the embodiment of the present invention, and fig. 12 is a partial enlarged view of C of fig. 11. In this embodiment, the connection manner of the barrier 27 and the volute tongue 21 is not limited, for example, screwing or clipping. In the example shown in fig. 11 and 12, the partition 214 is formed with a slot into which at least one of the plurality of vertical blocking levers 271 is inserted. Thus, the barrier plate 214 supports the barrier 27 so that the barrier 27 can be stably mounted on the volute tongue 21. Moreover, in the present embodiment, since the barrier 27 is inserted into the partition plate 214, when the heights of the volute tongue 21 and the air guiding assembly 23 in the vertical direction are adjusted to match the volute tongue module with the air outlet of the vertical air conditioner 100, the distance between the upper connecting plate 211 and the lower connecting plate 213 changes, and at this time, the height of the partition plate 214 can be adjusted without adjusting the height of the barrier 27, so that the barrier 27 can be matched with the volute tongue 21 without replacing the barrier 27.
The number of the slots can be multiple, and each slot is inserted into one vertical blocking rod 271, so that the barrier 27 is supported by the partition plate 214 through the connection relationship with the vertical blocking rods 271, and the stability of the barrier 27 is improved. Specifically, two slots may be provided, and two slots are respectively provided on the left and right sides of the partition 214, and meanwhile, one vertical bar 271 on the left side of the barrier 27 is inserted into the slot on the left side of the partition 214, and one vertical bar 271 on the right side of the barrier 27 is inserted into the slot on the right side of the partition 214.
Fig. 13 is a partial enlarged view at D in fig. 11. As shown in fig. 11 and 13, the barrier 27 is located at the front side of the engaging plate 29, a first engaging groove is provided on the outer edge of the engaging plate 29, and a first vertical blocking rod 271 is engaged in the first engaging groove. Therefore, the clamping plate 29 is clamped with the vertical blocking rod 271, and the clamping plate 29 plays a fixing role for the vertical blocking rod 271, so that the installation stability of the barrier 27 is improved.
The first vertical blocking rod 271 can be any one of a plurality of vertical blocking rods 271 according to the position of the first blocking groove on the clamping plate 29. Preferably, the first locking groove is an arc-shaped groove, so that the first vertical blocking rod 271 easily slides into and is tightly clamped into the first locking groove along the arc-shaped groove.
In an implementation manner, the connecting member further includes a clamping plate 210, the clamping plate 210 is disposed on the volute tongue guide plate 212 in a protruding manner along the horizontal direction, the clamping plate 210 is located at the outer side of the clamping plate 29, a second clamping groove is formed on the outer edge of the clamping plate 210, and a second vertical blocking rod 271 of the plurality of vertical blocking rods 271 is clamped in the second clamping groove. Therefore, the clamping plate 210 is clamped with the vertical stop lever 271, and the clamping plate 210 plays a role in fixing the vertical stop lever 271, so that the installation stability of the barrier 27 is improved.
The second vertical blocking lever 271 should be broadly understood, that is, the second vertical blocking lever 271 may be any one of the vertical blocking levers 271, as long as it can cooperate with the second locking groove. Illustratively, as shown in FIG. 13, the second vertical bar 271 is the leftmost vertical bar 271 of the barrier 27. Similar to the first locking groove, the second locking groove may also be an arc-shaped groove, whereby the second vertical blocking rod 271 easily slides in along the arc-shaped groove and is clamped into the second locking groove. In addition, the clamping plate 210 and the clamping plate 29 can be located at the same height position of the floor air conditioner 100, that is, the clamping plate 210 and the clamping plate 29 can be flush, or there can be a height difference between the two.
The outer edge of the clamping plate 29 can also be formed with a containing stopping groove, and the third vertical stopping rod 271 of the plurality of vertical stopping rods 271 is contacted with the groove wall of the containing stopping groove. With such an arrangement, the receiving slot can play a positioning role, so that the third vertical blocking rod 271 can easily find the installation position in the process of installing the barrier 27. It should be understood that the third vertical stop lever 271 should also be construed broadly, i.e., the third vertical stop lever 271 can be any one of the plurality of vertical stop levers 271, as long as the third vertical stop lever 271 can cooperate with the receiving slot.
Specifically, the accommodating groove may be disposed at an end of the first engaging groove far from the engaging plate 29, or may be located between the engaging plate 29 and the first engaging groove. In the example shown in fig. 13, when the receiving groove is provided at an end of the first locking groove remote from the locking plate 29, the third vertical bar 271 may refer to the rightmost vertical bar 271 of the barrier 27. In addition, the containing stopping grooves can be multiple, each containing stopping groove is matched with one vertical blocking rod 271, so that the multiple vertical blocking rods 271 can find accurate installation positions conveniently, and the installation efficiency is improved.
Referring to fig. 10 and 13, a protrusion 294 is protruded from an outer edge of the latch plate 29, a notch 273 is formed in the barrier 27, and the protrusion 294 is protruded from the notch 273 and detachably connected to the housing 1. Therefore, the clamping plate 29 is detachably connected with the casing 1 except for being clamped with the volute casing 22 through the clamping block, and the connection stability of the clamping plate 29 is improved. Illustratively, the protrusion 294 may be screwed with the housing 1 by a fastening screw.
In this embodiment, the connection manner between the connector and the volute tongue 21 is not limited, for example, the connector and the volute tongue 21 may be connected by welding, by bonding, by screwing or by clamping. The preferred realization of this embodiment is that the connecting member and the worm tongue 21 are formed into an integral structure through an integral molding process, that is, the snap plate 29 and the snap plate 210 are integral with the worm tongue 21. Therefore, the process of assembling the connecting piece and the volute tongue 21 can be omitted, and the assembling efficiency can be improved. Moreover, the strength of the connecting piece can be improved without increasing the cost, so that the connecting piece can stably connect the volute tongue 21 and the volute casing 22.
On the basis of the above embodiment, the number of the connecting members may be plural, and the plural connecting members are uniformly arranged on the volute tongue 21 in the height direction of the floor air conditioner 100. Because the height of the barrier 27 is high and the above-mentioned volute tongue 21 and the partition 214 can only support the two ends of the barrier 27, the connecting member in this embodiment can support the middle of the barrier 27, thereby being beneficial to avoiding the deformation of the middle of the barrier 27.
Fig. 14 is a schematic structural view of a yaw blade assembly according to an embodiment of the present invention, fig. 15 is a schematic structural view of a connection between the yaw blade assembly and a volute tongue according to an embodiment of the present invention, fig. 16 is a partially enlarged view of a portion E of fig. 15, and fig. 17 is a schematic structural view of a volute tongue module according to an embodiment of the present invention. In addition, referring to fig. 14 and 15, the air duct assembly 2 may further include a yaw blade assembly 28, and the yaw blade assembly 28 is detachably connected to the volute tongue 21 and is used for guiding air up and down. Accordingly, the yaw blade assembly 28 can adjust the air blowing direction of the floor air conditioner 100 in the vertical direction, and the air outlet angle and the air blowing range of the floor air conditioner 100 are increased. Moreover, as shown in fig. 16 and 17, the air guide assembly 23, the barrier rib 27 and the horizontal swing blade assembly 28 are detachably mounted on the volute tongue 21, and the air guide assembly 23, the barrier rib 27, the horizontal swing blade assembly 28 and the volute tongue 21 together form a volute tongue module, so that the modularity of the air duct assembly 2 is high, and the whole volute tongue module can be detached from the volute casing 22, thereby facilitating maintenance and replacement of the whole volute tongue module.
It should be noted that the yaw assembly 28 is located inside the barrier 27, and the barrier 27 can block the user to prevent the user from extending his hand into the wind tunnel and touching the yaw assembly 28, which is further beneficial to prevent the user from being scratched.
As shown in fig. 14 and 15, the horizontal swing blade assembly 28 includes a connecting rod 281 and a plurality of air guiding blades 282, the connecting rod 281 extends along the height direction of the floor air conditioner 100, and the plurality of air guiding blades 282 are connected to the connecting rod 281 at intervals in the vertical direction, so that the air guiding blades 282 swing along with the movement of the connecting rod 281, thereby adjusting the air outlet direction in the height direction of the air outlet.
Wherein, as shown in fig. 16, the link 281 is located between the catching plate 29 and the catching plate 210 so that the yaw-vane assembly 28 can be installed to the inner side of the barrier 27. The specific implementation manner of the detachable connection of the connecting rod 281 and the volute tongue 21 may be that the horizontal swing blade assembly 28 further includes a swing blade motor and a crank, the swing blade motor is detachably mounted on the upper connecting plate 211 or the lower connecting plate 213 of the volute tongue 21, a motor shaft of the swing blade motor is connected with the crank, the crank is connected with one end of the connecting rod 281, and the other end of the connecting rod 281 is a free end. Thus, when the floor air conditioner 100 is in operation, the vane motor drives the crank to rotate, the crank drives the connecting rod 281 to move up and down, and all the air guide vanes 282 of the traverse vane assembly 28 move and rotate along with the movement of the connecting rod 281, so as to guide the air flow at the air outlet and adjust the air supply direction.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (10)

1. The utility model provides an air duct assembly for on floor air conditioner, its characterized in that includes:
the volute is vertically arranged in the shell of the vertical air conditioner;
the volute tongue is detachably connected with the volute and defines an air duct of the vertical air conditioner together, and an installation space is formed on the volute tongue;
the air guide assembly is arranged in the installation space and is detachably connected with the volute tongue;
the drive motor is detachably connected with the volute tongue, a motor shaft of the drive motor is in transmission connection with the air guide assembly, and the drive motor is used for driving the air guide assembly to rotate so as to enable the air guide assembly to adjust the air supply direction in the left and right directions.
2. The air duct assembly according to claim 1, wherein a driving shaft in transmission connection with the motor shaft is provided at one end of the air guide assembly, and a connecting shaft is provided at the other end of the air guide assembly; the number of the air guide assemblies is two, and the two air guide assemblies are distributed at intervals along the height direction of the vertical air conditioner;
the driving motor comprises an upper motor and a lower motor, the upper motor is detachably connected with the upper end of the volute tongue, the upper motor is in transmission connection with the air guide assembly positioned above the two air guide assemblies, the lower motor is detachably connected with the lower end of the volute tongue, and the lower motor is in transmission connection with the air guide assembly positioned below the two air guide assemblies;
the connecting rotating shafts of the two air guide assemblies are connected, the air duct assembly further comprises a fastener, the fastener is sleeved on the connecting rotating shafts, one end of the fastener is fixedly connected with the volute tongue, and the other end of the fastener is fixedly connected with the volute.
3. The air duct assembly of any of claims 1-2, further comprising a connector mounted on the volute, the connector further removably connected to the volute;
and/or the air duct assembly also comprises a horizontal swinging blade assembly which is detachably connected with the volute tongue and is used for guiding air up and down.
4. The air duct assembly according to claim 3, wherein the connecting member is a horizontally disposed clamping plate, a clamping block is protruded from an end of the clamping plate away from the volute tongue, a clamping hole is formed in the volute, and the clamping block is clamped in the clamping hole.
5. The air duct assembly according to claim 4, wherein the fixture block comprises a mounting block, one end of the mounting block close to the clamping plate is clamped with the clamping hole, the other end of the mounting block far away from the clamping plate is provided with a hook body, the hook body is configured to pass through the clamping hole, and the hook body hooks the volute.
6. The air duct assembly according to claim 5, further comprising a barrier arranged along the height direction of the floor air conditioner, wherein the barrier is detachably connected with the volute tongue, and the barrier is located inside the air guide assembly;
and/or, the installation piece is followed the sectional area in joint hole is less than the sectional area in joint hole, the installation piece is close to the one end protrusion of joint board is provided with the lug, the lug chucking is in the joint is downthehole.
7. The air duct assembly according to claim 6, wherein the volute tongue comprises a horizontally arranged connecting plate and a volute tongue guide plate vertically extending along the outer edge of the connecting plate, a partition plate is convexly arranged on the connecting plate along a direction perpendicular to the horizontal plane, the partition plate, the volute tongue guide plate and the connecting plate enclose the installation space, and an insertion groove is formed in the partition plate;
the barrier fence comprises a plurality of transverse blocking rods and a plurality of vertical blocking rods, the plurality of vertical blocking rods are arranged at intervals along the length direction of the partition board, the plurality of transverse blocking rods are arranged at intervals along the height direction of the vertical blocking rods, each transverse blocking rod is connected with each vertical blocking rod, and at least one vertical blocking rod of the plurality of vertical blocking rods is inserted into the slot;
and/or the projection is a wedge-shaped block, and the height of one end of the wedge-shaped block, which is close to the clamping plate, is gradually reduced towards the other end of the wedge-shaped block, which is far away from the clamping plate.
8. The air duct assembly according to claim 7, wherein a first locking groove is formed on an outer edge of the locking plate, and a first vertical blocking rod of the plurality of vertical blocking rods is locked in the first locking groove;
and/or the connecting piece also comprises a clamping plate which is arranged on the worm tongue in a protruding mode along the horizontal direction, the clamping plate is positioned on the outer side of the clamping plate, a second clamping groove is formed in the outer edge of the clamping plate, and a second vertical blocking rod of the vertical blocking rods is clamped in the second clamping groove; the transverse swing blade assembly is positioned at the inner side of the barrier, the transverse swing blade assembly comprises a connecting rod and a plurality of air guide blades, the connecting rod is vertically arranged and positioned between the clamping plate and the clamping plate, and the air guide blades are uniformly arranged on the connecting rod along the height direction of the vertical air conditioner;
and/or a containing stopping groove is formed on the outer edge of the clamping and connecting plate, and the third vertical stop lever in the plurality of vertical stop levers is contacted with the groove wall of the containing stopping groove;
and/or the outer edge of the clamping plate is further convexly provided with a protruding part, a notch is formed in the barrier, and the protruding part extends out of the notch and is detachably connected with the shell of the vertical air conditioner.
9. The air duct assembly according to any one of claims 4 to 8, wherein the connecting members are a plurality of which are uniformly distributed along the height direction of the floor air conditioner;
and/or the connecting piece and the volute tongue are formed into an integral structure through an integral molding process.
10. An upright air conditioner, comprising: the air duct assembly as claimed in any one of claims 1 to 9, wherein the housing is provided with an air inlet and an air outlet, and the air duct assembly is disposed in the housing and defines an air duct communicating the air inlet and the air outlet.
CN202011149835.5A 2020-10-23 2020-10-23 Air duct assembly and vertical air conditioner Active CN112432348B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011149835.5A CN112432348B (en) 2020-10-23 2020-10-23 Air duct assembly and vertical air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011149835.5A CN112432348B (en) 2020-10-23 2020-10-23 Air duct assembly and vertical air conditioner

Publications (2)

Publication Number Publication Date
CN112432348A true CN112432348A (en) 2021-03-02
CN112432348B CN112432348B (en) 2022-04-15

Family

ID=74695996

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011149835.5A Active CN112432348B (en) 2020-10-23 2020-10-23 Air duct assembly and vertical air conditioner

Country Status (1)

Country Link
CN (1) CN112432348B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114383189A (en) * 2021-12-16 2022-04-22 青岛海尔空调器有限总公司 Volute used for forming air duct of vertical air conditioner, air duct assembly and vertical air conditioner
CN114383190A (en) * 2021-12-23 2022-04-22 青岛海尔空调器有限总公司 Air duct assembly, vertical air conditioner, air conditioner and manufacturing method
CN114811733A (en) * 2022-04-15 2022-07-29 青岛海尔空调器有限总公司 Air conditioner indoor unit and air conditioner
WO2022252645A1 (en) * 2021-06-03 2022-12-08 青岛海尔空调器有限总公司 Vertical air conditioner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03267106A (en) * 1990-03-14 1991-11-28 Matsushita Electric Ind Co Ltd Air cleaner
CN104776501A (en) * 2015-03-31 2015-07-15 广东美的制冷设备有限公司 Air duct assembly and floor air conditioner
CN106958867A (en) * 2017-04-28 2017-07-18 青岛海尔空调器有限总公司 Vertical air-conditioner indoor unit
CN207486974U (en) * 2017-11-27 2018-06-12 广东美的制冷设备有限公司 Cabinet air-conditioner
CN210373739U (en) * 2019-06-26 2020-04-21 珠海格力电器股份有限公司 Cabinet air conditioner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03267106A (en) * 1990-03-14 1991-11-28 Matsushita Electric Ind Co Ltd Air cleaner
CN104776501A (en) * 2015-03-31 2015-07-15 广东美的制冷设备有限公司 Air duct assembly and floor air conditioner
CN106958867A (en) * 2017-04-28 2017-07-18 青岛海尔空调器有限总公司 Vertical air-conditioner indoor unit
CN207486974U (en) * 2017-11-27 2018-06-12 广东美的制冷设备有限公司 Cabinet air-conditioner
CN210373739U (en) * 2019-06-26 2020-04-21 珠海格力电器股份有限公司 Cabinet air conditioner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022252645A1 (en) * 2021-06-03 2022-12-08 青岛海尔空调器有限总公司 Vertical air conditioner
CN114383189A (en) * 2021-12-16 2022-04-22 青岛海尔空调器有限总公司 Volute used for forming air duct of vertical air conditioner, air duct assembly and vertical air conditioner
CN114383190A (en) * 2021-12-23 2022-04-22 青岛海尔空调器有限总公司 Air duct assembly, vertical air conditioner, air conditioner and manufacturing method
CN114383190B (en) * 2021-12-23 2023-12-19 青岛海尔空调器有限总公司 Air duct assembly, vertical air conditioner, air conditioner and manufacturing method
CN114811733A (en) * 2022-04-15 2022-07-29 青岛海尔空调器有限总公司 Air conditioner indoor unit and air conditioner

Also Published As

Publication number Publication date
CN112432348B (en) 2022-04-15

Similar Documents

Publication Publication Date Title
CN112432348B (en) Air duct assembly and vertical air conditioner
EP1607690B1 (en) Air conditioner
US8092156B2 (en) Outdoor unit of air conditioner
CN114593459B (en) Air conditioner indoor unit and air conditioner
CN210399178U (en) Cabinet type air conditioner indoor unit
CN105318438A (en) Indoor unit of air conditioner
CN111059627A (en) Wall-hung type cabinet air conditioner
WO2007081078A2 (en) Vibration reducing structure of air conditioner
CN110966658A (en) Indoor unit of air conditioner
KR20070066393A (en) Housing of indoor unit for ceiling duct type air conditioner
CN211177103U (en) Air deflector device, floor type air conditioner indoor unit and air conditioner
CN211977012U (en) Air conditioner indoor unit and air conditioner with same
CN211233090U (en) Indoor unit of air conditioner
WO2020156279A1 (en) Cabinet air conditioner indoor unit
CN208382344U (en) Window cabinet air conditioner and electrical equipment
CN221301444U (en) Indoor unit of vertical air conditioner
CN110762824A (en) Air outlet assembly and integral air conditioner
KR20230158960A (en) Air conditioner
KR20230159332A (en) Air conditioner
CN221279560U (en) Indoor unit of vertical air conditioner
CN221279561U (en) Indoor unit of vertical air conditioner
CN217357466U (en) Indoor air conditioner
CN221324583U (en) Indoor unit of vertical air conditioner
CN210921602U (en) Air outlet assembly and integral air conditioner
CN211822776U (en) Wall-hung type cabinet air conditioner

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant