CN110595032A - Air duct component for air conditioner and air conditioner with same - Google Patents

Air duct component for air conditioner and air conditioner with same Download PDF

Info

Publication number
CN110595032A
CN110595032A CN201911010429.8A CN201911010429A CN110595032A CN 110595032 A CN110595032 A CN 110595032A CN 201911010429 A CN201911010429 A CN 201911010429A CN 110595032 A CN110595032 A CN 110595032A
Authority
CN
China
Prior art keywords
air
duct
assembly
air supply
supply
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.)
Pending
Application number
CN201911010429.8A
Other languages
Chinese (zh)
Inventor
钟志尧
程超
彭杰林
宫笋
王波
周何杰
李凯龙
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.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment 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 Midea Group Co Ltd, Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201911010429.8A priority Critical patent/CN110595032A/en
Publication of CN110595032A publication Critical patent/CN110595032A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • 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
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/075—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable
    • 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
    • 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

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 discloses an air duct component for an air conditioner and the air conditioner with the same, wherein the air duct component comprises: first subassembly, second subassembly and drive assembly, first subassembly includes the wind channel shell group, first air-out frame and second air-out frame, inject first air supply wind channel and second air supply wind channel in the wind channel shell group, wherein, the wind channel part constructs, the air supply in first air supply wind channel flows to low reaches wind channel chamber by upper reaches wind channel chamber from bottom to top, the partly forward flow direction first air-out frame of the air supply in low reaches wind channel chamber, the upward flow direction second air-out frame of another part, the whole backward forward flow direction first air-out frame of air supply in second air supply wind channel, the second air-out frame is located to the second subassembly, the relative second air-out frame elevating movement of drive assembly drive second subassembly. According to the air duct component, the air conditioner can realize multiple air outlet modes, and air outlet of the second air supply air duct cannot cause interference on air supply from the downstream air duct cavity to the second air outlet frame.

Description

Air duct component for air conditioner and air conditioner with same
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air duct component for an air conditioner and the air conditioner with the air duct component.
Background
The air conditioner in the related art has a single air outlet mode and cannot meet various requirements of users.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an air duct component for an air conditioner, so that the air conditioner can realize multiple air outlet modes.
The invention also provides an air conditioner with the air duct component.
The air duct component for the air conditioner according to the embodiment of the invention comprises: the first component comprises an air duct shell group, a first air outlet frame and a second air outlet frame, a first air supply air duct and a second air supply air duct are limited in the air duct shell group, the first air supply duct comprises an upstream duct cavity and a downstream duct cavity arranged above the upstream duct cavity, the second air supply duct is arranged in the downstream duct cavity, the first air outlet frame is arranged in front of the duct shell group and is opposite to the downstream duct cavity in front and back, the second air outlet frame is arranged above the air duct shell group, the structure of the air duct component is constructed, the air supply of the first air supply duct flows from the upstream air duct cavity to the downstream air duct cavity from bottom to top, one part of the air supply of the downstream air duct cavity flows forwards to the first air outlet frame, the other part of the air supply flows upwards to the second air outlet frame, and the air supply of the second air supply air duct flows forwards from the back to the first air outlet frame; the second assembly defines a third air supply duct, and is arranged on the second air outlet frame so as to enable the third air supply duct to be communicated with the inner cavity of the second air outlet frame; and the driving assembly is connected with the second assembly to drive the second assembly to move up and down relative to the second air outlet frame, so that at least part of an outlet of the third air supply duct is exposed above the second air outlet frame. According to the air duct component for the air conditioner, the air conditioner can realize various air outlet modes.
In some embodiments, the second air supply duct is located in a center position in the left-right direction in the downstream duct cavity, a left ventilation channel is formed between a left side surface of the second air supply duct and a left wall of the downstream duct cavity, a right ventilation channel is formed between a right side surface of the second air supply duct and a right wall of the downstream duct cavity, and the air flow in the upstream duct cavity bypasses the second air supply duct from the left and right sides through the left ventilation channel and the right ventilation channel and flows upwards to the second air outlet frame.
In some embodiments, the first assembly further includes an extension ring portion extending forward from the front end of the second air supply duct into the first air outlet frame, and defining an extension duct section connected to the front end of the second air supply duct.
In some embodiments, the air duct member further comprises: first air guide component, first air guide component locates in the first air-out frame, and with low reaches wind channel chamber with the second air supply wind channel is all relative, first air guide component includes first tripe and second tripe, first tripe extends along upper and lower direction, and is a plurality of first tripe separates the setting along controlling the direction, the second tripe extends along controlling the direction, and is a plurality of the second tripe separates the setting along upper and lower direction.
In some embodiments, the air duct member further comprises: and the second air guide assembly is arranged at an outlet of the third air supply air channel so as to adjust the air outlet direction of the third air supply air channel.
In some embodiments, the driving assembly drives the second assembly to reciprocate between a storage position and an ultimate extension position, when the storage position is, the second assembly is stored in the second air outlet frame, when the ultimate extension position is, at least part of the second assembly moves out of the position above the second air outlet frame, and the outlet of the third air supply duct is exposed above the second air outlet frame.
In some embodiments, the drive assembly comprises: the limiting mechanism is matched with the second assembly to limit the second assembly to move along the up-and-down direction; the moving piece moves along the left-right direction relative to the first assembly, a rack extending along the left-right direction is arranged on the moving piece, a sliding groove is arranged on the moving piece, and a sliding part matched with the sliding groove is arranged on the second assembly; the gear is meshed with the rack so as to drive the rack to drive the moving piece to move along the left-right direction, and the shape of the sliding groove is constructed so that the sliding part is driven to drive the second assembly to move along the up-down direction through the movement of the moving piece along the left-right direction.
In some embodiments, the moving member is disposed at a rear side outside the first assembly, the rear side of the first assembly has an avoiding groove extending in an up-down direction, and the sliding portion passes through the avoiding groove and is matched with the sliding groove.
In some embodiments, the spacing mechanism comprises: the two guide units are spaced in the left-right direction and are respectively arranged on two sides of the first assembly and the second assembly, and each guide unit is connected between the first assembly and the second assembly so as to limit the second assembly to move in the up-down direction.
In some embodiments, each of the guide units includes: the first guide rail and the second guide rail of sliding fit, first guide rail with first subassembly links to each other, the second guide rail with the second subassembly links to each other, first guide rail with the second guide rail all extends along the upper and lower direction, first guide rail is relative the second guide rail slides along the upper and lower direction, so that the second subassembly is relative first subassembly moves along the upper and lower direction.
In some embodiments, the air duct member comprises: the first fan assembly is arranged in the upstream air duct cavity so as to supply air to the first air supply air duct; and the second fan assembly is arranged in the second air supply duct so as to supply air to the second air supply duct.
An air conditioner according to an embodiment of the present invention includes: the air conditioner comprises a shell, a fan and a control device, wherein the shell is provided with an air inlet, an air outlet and an avoidance port, and the avoidance port is higher than the air outlet; the air duct component is arranged on the shell, the first air supply duct and the second air supply duct are both communicated with the air inlet, the first air outlet frame is communicated with the air outlet, and the driving assembly is configured to drive at least part of the second assembly to move out of the avoiding opening to the position above the avoiding opening through the avoiding opening so that at least part of the outlet of the third air supply duct is exposed outside the shell. According to the air conditioner provided by the embodiment of the invention, the air duct component is arranged, so that the air conditioner can realize various air outlet modes.
In some embodiments, the air inlet is formed on a rear surface of the housing, and the air outlet is formed on a front surface of the housing above a height centerline of the housing.
The air duct component for the air conditioner according to the embodiment of the invention comprises: the first component comprises an air duct shell group, a first air outlet frame and a second air outlet frame, a first air supply air duct and a second air supply air duct are limited in the air duct shell group, the first air supply duct comprises an upstream duct cavity and a downstream duct cavity which are sequentially arranged along a first direction, the second air supply duct is arranged in the downstream duct cavity, the second air supply duct extends along a second direction perpendicular to the first direction, the first air outlet frame is arranged on one side of the air duct shell group in the second direction, the second air outlet frame is arranged on one side of the air duct shell group in the first direction, which is far away from the upstream air duct cavity, the air duct component is structurally structured in such a way that one part of the air supply of the first air supply duct flows to the first air outlet frame, the other part of the air supply of the first air supply duct flows to the second air outlet frame, and the air supply of the second air supply duct flows to the first air outlet frame; the second assembly defines a third air supply duct, and is arranged on the second air outlet frame so as to enable the third air supply duct to be communicated with the inner cavity of the second air outlet frame; and the driving assembly is connected with the second assembly so as to drive the second assembly to move relative to the second air outlet frame, and the driving assembly is at least used for driving the second assembly to move to at least one part of the outlet of the third air supply duct to be exposed outside the second air outlet frame. According to the air duct component for the air conditioner, the air conditioner can realize various air outlet modes.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is an exploded view of a duct component according to one embodiment of the present invention;
fig. 2 is a sectional view of an air conditioner according to an embodiment of the present invention;
FIG. 3 is a front view of a duct component according to one embodiment of the present invention;
fig. 4 is an exploded view of a first air guide assembly of an air conditioner according to an embodiment of the present invention;
FIG. 5 is a perspective view of a ram in the drive assembly according to one embodiment of the present invention;
FIG. 6 is a perspective view of a guide unit in the drive assembly according to one embodiment of the present invention;
FIG. 7 is an assembled state view of the air duct component according to one embodiment of the present invention;
FIG. 8 is another assembled state view of the air duct component according to one embodiment of the present invention;
FIG. 9 is a further assembled state view of the air duct component according to one embodiment of the present invention;
fig. 10 is a front view of an air conditioner according to an embodiment of the present invention.
Reference numerals:
the air conditioner 1000:
an air duct member 100; a first direction F1; a second direction F2; a third direction F3;
a first assembly 1; an air duct shell assembly 11; a rear case 11 a; a front case 11 b;
a first air supply duct 111; a second air supply duct 112; an avoidance groove 113;
an upstream duct chamber 1 a; a downstream duct chamber 1 b;
the left ventilation passage 1b 1; the right ventilation passage 1b 2;
a first air inlet 114; a second air inlet 115;
a first air outlet frame 12; a first frame cavity 121;
a second air outlet frame 13; a rear frame 13 a; a front frame 13 b; a second frame cavity 131; a slide groove 132;
a wiring fixing plate 14; a wiring groove 141; an accommodating groove 142;
an air duct ring 15; an extended ring portion 16; an extended air duct section 161;
a second component 2; a body portion 21; an outer frame 21 a; an inner frame 21 b;
a third air supply duct 211; an outlet 212; a guide rail part 22; a sliding section 23;
a drive assembly 3; a limiting mechanism 31; a guide unit 311; a first guide rail 3111; a second guide rail 3112;
a moving member 32; a rack 321; a slip groove 322;
a gear 33; a motor 34; a motor mounting cover 35, a rack pressing plate 36;
a first air guide component 4; a first louver 41; a second louver 42;
a second air guide component 5; a third louver 51;
a first fan assembly 6; a centrifugal wind wheel 61; a first motor 62;
a second fan assembly 7; an axial flow wind wheel 71; a second motor 72;
a housing 200; an air inlet 201; an air outlet 202; avoiding port 203.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.
Next, referring to the drawings, an air duct member 100 for an air conditioner 1000 according to an embodiment of the first aspect of the present invention will be described.
As shown in fig. 1, the air duct member 100 may include: a first assembly 1, a second assembly 2 and a drive assembly 3.
As shown in fig. 1, the first module 1 may include an air duct housing 11, a first air-out frame 12 and a second air-out frame 13, a first air-supplying duct 111 and a second air-supplying duct 112 are defined in the air duct housing 11, the first air-supplying duct 111 and the second air-supplying duct 112 are independent ducts and are not communicated with each other, the first air-supplying duct 111 includes an upstream duct cavity 1a and a downstream duct cavity 1b arranged in sequence along a first direction F1, that is, the direction of air supply from the upstream duct cavity 1a to the downstream duct cavity 1b is a first direction or a substantially first direction (i.e., a smaller included angle is deviated from the first direction, a specific range of the smaller included angle may be specifically set according to actual requirements, for example, less than 45 °), the second air-supplying duct 112 is disposed in the downstream duct cavity 1b, and the second air-supplying duct 112 extends along a second direction F2, that is, the air supply direction of the second air-supplying duct 112 is a second direction or a substantially second direction (i.e., a smaller included angle is deviated, the specific range of the smaller included angle can be specifically set according to practical requirements, for example, less than 45 degrees), and the second direction F2 is perpendicular to the first direction F1. Thus, the air blowing direction of the upstream air duct chamber 1a to the downstream air duct chamber 1b (for example, the downward-upward direction shown in fig. 1) is perpendicular or substantially perpendicular to the air blowing direction of the second air blowing duct 112 (for example, the rearward-forward direction shown in fig. 1).
As shown in fig. 1, the first air-out frame 12 is provided on a side (e.g., the front side shown in fig. 1) of the air duct case 11 in the second direction F2, and the second air-out frame 13 is provided on a side (e.g., the upper side shown in fig. 1) of the air duct case 11 in the first direction F1 away from the upstream air duct chamber 1 a. It should be noted that the portion of the second air supply duct 112 opposite to the first air outlet frame 12 in the second direction F2 is a downstream duct cavity 1b, and the portion of the second air supply duct 112 other than the downstream duct cavity 1b (i.e., the portion not opposite to the first air outlet frame 12 in the second direction F2) is an upstream duct cavity 1 a.
As shown in fig. 2, the air duct member 100 is configured to: a part of the air supplied from the first air supply duct 111 flows to the first air outlet frame 12, and the other part flows to the second air outlet frame 13 (as shown by the flow path of the air indicated by the single arrow in fig. 1), and the whole air supplied from the second air supply duct 112 flows to the first air outlet frame 12 (as shown by the flow path of the air indicated by the double arrow in fig. 1). Therefore, the airflow in the first air supply duct 111 can flow from the upstream air duct cavity 1a to the downstream air duct cavity 1b, one part of the airflow in the downstream air duct cavity 1b flows to the first air outlet frame 12, the other part flows to the second air outlet frame 13, and the airflow in the second air supply duct 112 only flows to the first air outlet frame 12 and does not flow to the second air outlet frame 13.
Therefore, only the first air supply duct 111 provides air flow to the second air outlet frame 13, and the second air supply duct 112 does not participate in supplying air to the second air outlet frame 13, so that the problems that the second air supply duct 112 interferes with the air supply of the first air supply duct 111 to the second air outlet frame 13 and the first air supply duct 111 interferes with the air supply of the second air supply duct 112 to the first air outlet frame 12 due to different air supply directions of the first air supply duct 111 and the second air supply duct 112 can be avoided.
As shown in fig. 1, the second assembly 2 defines a third air supply duct 211, the second assembly 2 is disposed in the second air outlet frame 13 (i.e., at least a majority of the second assembly 2 is disposed in the inner cavity of the second air outlet frame 13 in at least one state), so that the third air supply duct 211 is communicated with the inner cavity of the second air outlet frame 13 (i.e., the second frame cavity 131), the driving assembly 3 is connected to the second assembly 2 to drive the second assembly 2 to move relative to the second air outlet frame 13, and the driving assembly 3 is configured to at least drive at least a portion of the outlet 212 of the third air supply duct 211, which is exposed outside the second air outlet frame 13, of the second assembly 2.
Therefore, the driving assembly 3 can be used to drive the second assembly 2 to move according to the requirement, so that at least part of the outlet 212 of the third air supply duct 211 is exposed outside the second air outlet frame 13, and the outlet 212 of the third air supply duct 211 is used to supply air outwards, thereby meeting different air supply requirements. For example, when the driving assembly 3 can drive the second assembly 2 to rise upward, at least a portion of the outlet 212 of the third air supply duct 211 can be exposed above the second air outlet frame 13, and at this time, the overall air outlet height of the air conditioner 1000 can be increased; when the driving assembly 3 can drive the second assembly 2 to descend downward, at least a portion of the outlet 212 of the third air supply duct 211 can be exposed below the second air outlet frame 13, and at this time, the overall air outlet height of the air conditioner 1000 can be reduced; when the driving assembly 3 can drive the second assembly 2 to move horizontally, at least a portion of the outlet 212 of the third air duct 211 can be exposed to a horizontal side of the second air-out frame 13, and at this time, the air-out angle and range of the whole air conditioner 1000 in the horizontal direction can be changed.
For example, in the specific example shown in fig. 1 and 2, the first direction F1 is a vertical direction, the second direction F2 is a front-rear direction, the downstream air duct cavity 1b is located above the upstream air duct cavity 1a, the second air supply duct 112 extends along the front-rear direction, the first air outlet frame 12 is disposed at the front side of the air duct housing set 11, the second air outlet frame 13 is disposed above the air duct housing set 11, and the driving assembly 3 drives the second assembly 2 to move up and down relative to the second air outlet frame 13, so that at least a portion of the outlet 212 of the third air supply duct 211 is exposed above the second air outlet frame 13.
From this, can be as required, utilize the elevating movement of drive assembly 3 drive second subassembly 2, change the holistic air-out height of air conditioner 1000 to satisfy different air-out requirements, for example air conditioner 1000 can drive second subassembly 2 and rise under the refrigeration mode, make the export 212 of third air supply wind channel 211 upwards expose, thereby improve the air supply height of air conditioner 1000 complete machine, and then prolong the air supply distance of cold air etc..
In this embodiment, as shown in fig. 1, the opening direction of the first air-out frame 12 and the opening direction of the outlet 212 of the third air-supply duct 211 may be the same, for example, both may be open towards the front, and the opening direction of the second air-out frame 13 may be upward, so that the second assembly 2 can be lifted and lowered. Of course, the present invention is not limited thereto, for example, in other embodiments of the present invention, the outlet 212 of the third air supply duct 211 may also be opened obliquely upward, or obliquely downward, or obliquely leftward or rightward, and so on, which will not be described herein.
In this embodiment, as shown in fig. 2, the first assembly 1 may further include an extension ring portion 16, the extension ring portion 16 extends forward from the front end of the second air supply duct 112 to the first air outlet frame 12, and defines an extension duct section 161 connected to the front end of the second air supply duct 112, so that it can be simply and effectively ensured that all the air supplied by the second air supply duct 112 flows to the first air outlet frame 12, but does not flow to the second air outlet frame 13. In addition, in some embodiments of the present invention, the first assembly 1 may include an air duct ring 15, the air duct ring 15 defines the second air supply duct 112, in this case, the extension ring portion 16 may be assembled or integrally formed at the front end of the air duct ring 15, and in addition, the air duct ring 15 may be assembled to a part of the air duct shell assembly 11 (for example, the rear shell 11a shown in fig. 1) or integrally formed to a part of the air duct shell assembly 11 (this example is not shown).
Of course, the present invention is not limited thereto, and in other embodiments of the present invention, when the front end of the second air supply duct 112 is flush with the rear end of the first air outlet frame 12, or an air duct connecting structure is disposed between the front end of the second air supply duct 112 and the rear end of the first air outlet frame 12, and the like, all air supplied by the second air supply duct 112 can flow to the first air outlet frame 12, and details thereof are not repeated.
Of course, the present invention is not limited thereto, for example, in some other embodiments of the present invention, when the first direction F1 is an up-down direction, the second assembly 2 may also be disposed at the lower portion of the first assembly 1 to descend relative to the first assembly 1, so that the second outlet 202 is exposed downward; or in some other embodiments of the present invention, when the first direction F1 is a left-right direction, the second assembly 2 may be further disposed at a left end and/or a right end of the first assembly 1 to move left and right relative to the first assembly 1, so that the second air outlet 202 is exposed left and/or right, and so on, which is not described herein again.
In some embodiments, referring to fig. 3, the second supply air duct 112 may be located at a central position in the left-right direction in the downstream duct chamber 1b, a left ventilation channel 1b1 may be formed between the left side surface of the second supply air duct 112 and the left wall of the downstream duct chamber 1b, a right ventilation channel 1b2 may be formed between the right side surface of the second supply air duct 112 and the right wall of the downstream duct chamber 1b, and the air flow in the upstream duct chamber 1a may flow upward around the second supply air duct 112 from the left and right sides to the second air outlet frame 13 through the left ventilation channel 1b1 and the right ventilation channel 1b 2. Therefore, air can be simply and effectively supplied to the second air outlet frame 13 by the downstream air duct cavity 1b without affecting the air outlet of the second air supply duct 112, and the interference of the second air supply duct 112 to the air supply of the downstream air duct cavity 1b to the second air outlet frame 13 can be avoided.
In some embodiments of the present invention, as shown in fig. 4, the air duct component 100 may include a first air guiding component 4, the first air guiding component 4 is disposed in the first air-out frame 12, that is, at least most of the first air guiding component 4 is disposed in the inner cavity (i.e., the first frame cavity 121) of the first air-out frame 12 and is opposite to the downstream air duct cavity 1b and the second air-supply duct 112, the first air guiding component 4 includes a first louver 41 and a second louver 42, the first louver 41 extends along the first direction F1, the first louvers 41 are spaced along the third direction F3, the second louver 42 extends along the third direction F3, the second louvers 42 are spaced along the first direction F1, and the third direction F3 is perpendicular to the first direction F1 and the second direction F2.
Therefore, the wind from the first wind outlet frame 12 in the first wind duct 111 can obtain the guidance of the first louver 41 and the second louver 42, and the wind from the first wind outlet frame 12 in the second wind duct 112 can also obtain the guidance of the first louver 41 and the second louver 42, so as to meet different practical requirements of users.
In some embodiments of the present invention, as shown in fig. 2, the air duct component 100 may include a second air guiding assembly 5, and the second air guiding assembly 5 is disposed at the outlet 212 of the third air supply duct 211 to adjust the air outlet direction of the third air supply duct 211. Therefore, the air sent out from the third air supply duct 211 can obtain the guidance of the second air guide assembly 5, thereby meeting different actual requirements of users. It should be noted that the structural form of the second wind guiding assembly 5 is not limited, for example, in the example shown in fig. 3, the second wind guiding assembly 5 may include a plurality of third louvers 51, each third louver 51 extends along the third direction F3, and the plurality of third louvers 51 are spaced apart along the first direction F1. It should be noted that the first air guiding assembly 4 and the second air guiding assembly 5 may be manually adjusted air guiding assemblies or electrically adjusted air guiding assemblies, and may be specifically set according to different requirements.
In some implementations of the invention, as shown in FIG. 2, the air duct member 100 may include: the first fan assembly 6 is arranged in the upstream air duct cavity 1a (namely, at least most of the first fan assembly 6 is arranged in the upstream air duct cavity 1a), and the second fan assembly 7 is arranged in the second air supply duct 112 (namely, at least most of the second fan assembly 7 is arranged in the second air supply duct 112). Accordingly, the air blowing requirements of first air blowing duct 111 and second air blowing duct 112 can be matched simply and efficiently. For example, in one specific example of the present invention, the first fan assembly 6 may include a centrifugal rotor 61 and a first motor 62 for driving the centrifugal rotor 61 to rotate, and the second fan assembly 7 may include an axial rotor 71 and a second motor 72 for driving the axial rotor 71 to rotate. Therefore, the first fan assembly 6 and the second fan assembly 7 have simple structures, and can effectively meet the air supply requirements of the first air supply duct 111 and the second air supply duct 112.
In some embodiments of the present invention, the driving component 3 may be configured to drive the second component 2 to reciprocate between a storage position and an extreme extension position, in the storage position, the second component 2 is stored in the second air-out frame 13, in the extreme extension position, at least a part of the second component 2 is moved out of the second air-out frame 13, and at least a part of the outlet 212 of the third air-supply duct 211 is exposed out of the second air-out frame 13. Therefore, the switching of different air outlet modes can be simply and effectively realized.
For example, when need not adopt the outside air feed in third air supply wind channel 211, can utilize drive assembly 3 drive second subassembly 2 to move to receiving the position to make the export 212 in third air outlet wind channel hide in second air-out frame 13, thereby do not supply air to the outside, at this moment, can utilize first air-out frame 12 to supply air to the outside, moreover, because second subassembly 2 accomodates in second air-out frame 13, thereby can save and set up the switch door at the export 212 in third air outlet wind channel.
In addition, when the third air supply duct 211 needs to supply air to the outside, the driving assembly 3 may be used to drive the second assembly 2 to move to the limit protruding position or to a position between the storage position and the limit protruding position, so that at least a portion of the outlet 212 of the third air supply duct 211 is exposed outside the second air outlet frame 13, and air can be discharged through the third air supply duct 211.
The driving assembly 3 may be configured to drive the second assembly 2 to move along the first direction F1 relative to the first assembly 1, so that the movement track of the second assembly 2 may be simplified, the driving difficulty may be reduced, and the reliability of the movement of the second assembly 2 may be improved. Note that the specific configuration of the drive unit 3 is not limited. For example, a specific example will be given below with respect to the drive assembly 3, but the present invention is not limited thereto.
As shown in fig. 4, the driving assembly 3 may include: a limiting mechanism 31, a moving member 32 and a gear 33, wherein the limiting mechanism 31 cooperates with the second assembly 2 to limit the movement of the second assembly 2 along the first direction F1, that is, when the limiting mechanism 31 cooperates with the second assembly 2, the second assembly 2 can only move along the first direction F1 limited by the limiting mechanism 31 without moving along the second direction F2 or the third direction F3, the moving member 32 is movable relative to the first assembly 1 along the third direction F3, the third direction F3 is perpendicular to the first direction F1 and the second direction F2, the moving member 32 has a rack 321 extending along the third direction F3, the moving member 32 has a sliding groove 322, the second assembly 2 has a sliding portion 23 cooperating with the sliding groove 322, the gear 33 engages with the rack 321 to drive the moving member 32 to move along the third direction F3, the sliding groove 322 is configured to move along the third direction F3 by the moving member 32, to drive the sliding part 23 to move the second component 2 along the first direction F1.
Therefore, the driving assembly 3 has a skillful structure, can convert the movement of the driving moving member 32 along the third direction F3 into the movement of the driving second assembly 2 along the first direction F1, and has a reliable driving structure. Moreover, the rack 321 arranged on the moving member 32 moves along the third direction F3 instead of moving along the first direction F1 along with the lifting mechanism, so that the rack 321 can be hidden in the air conditioner 1000 to move, the problem that the rack 321 is exposed along with the movement of the second component 2 is avoided, the rack 321 can be protected, the problem that the rack 321 is corroded or accidentally collided and damaged when encountering liquid is reduced, and the service life and the working reliability of the driving component 3 are improved.
In addition, it should be noted that there are many ways to control the rotation of the gear 33, such as driving by a transmission mechanism such as a gear box and a pulley, or directly driving by a motor, etc., which is not required here. In addition, the specific structural shape of the slip groove 322 is not limited as long as the above-described conversion of the force transmission direction can be achieved, and for example, in the example shown in fig. 4, the slip groove 322 may be configured as a groove body including oblique line groove sections oblique to the first direction F1 and the third direction F3, thereby facilitating processing and securing the driving effect.
In some embodiments of the present invention, as shown in fig. 1, the moving member 32 is disposed outside the first assembly 1, the first assembly 1 has an avoiding groove 113 extending along the first direction F1, and the sliding portion 23 passes through the avoiding groove 113 to be engaged with the sliding groove 322. Therefore, the moving member 32 and the like can be prevented from occupying the space in the first air supply duct 111, and the ventilation volume and the ventilation effect can be ensured.
In some embodiments of the present invention, as shown in fig. 1, the limiting mechanism 31 may include: two guide units 311, the two guide units 311 being spaced apart along the third direction F3 and being respectively disposed at both sides of the first module 1 and the second module 2, each guide unit 311 being connected between the first module 1 and the second module 2 to limit the movement of the second module 2 along the first direction F1. Therefore, the length of the guide unit 311 along the first direction F1 can be ensured to meet the guiding requirement, and the problem that the second module 2 shakes along the second direction F2 or the third direction F3 in the process of moving along the first direction F1 can be solved, so that the reliability of the movement of the second module 2 is improved.
For example, in the example shown in fig. 4, each guide unit 311 may include: a first guide rail 3111 and a second guide rail 3112 which are slidably engaged, wherein the first guide rail 3111 is connected (directly or indirectly) to the first assembly 1, the second guide rail 3112 is connected (directly or indirectly) to the second assembly 2, the first guide rail 3111 and the second guide rail 3112 both extend along a first direction F1 and are slidably engaged with each other along a first direction F1, and the first guide rail 3111 is slidably engaged with the second guide rail 3112 along a first direction F1, so that the second assembly 2 moves along a first direction F1 relative to the first assembly 1. Therefore, the guide unit 311 has a simple structure and is convenient to implement.
Of course, the present invention is not limited thereto, and the guide unit 311 may also be provided in a more complicated structure, for example, may further include a third guide rail and the like fitted between the first guide rail 3111 and the second guide rail 3112, which will not be described in detail herein. In addition, in another embodiment of the present invention, the stopper mechanism 31 may not include two guide units 311, and in this case, for example, the escape groove 113 may be formed as a guide groove capable of restricting the movement of the slide portion 23 only in the first direction F1, so that the two guide units 311 may be omitted, thereby simplifying the structure.
Next, an air conditioner 1000 according to an embodiment of the second aspect of the present invention is described.
As shown in fig. 2, the air conditioner 1000 may include: the air duct component 100 is the air duct component 100 according to the first aspect of the present invention, the housing 200 has the air inlet 201, the air outlet 202, and the avoiding opening 203, the air duct component 100 is the air duct component 100 according to the first aspect of the present invention, and the air duct component 100 is disposed in the housing 200 (that is, the portions of the air duct component 100 except the second component 2 are disposed in the housing 200, and at least a portion of the second component 2 can be moved out of the housing 200), the first air supply duct 111 and the second air supply duct 112 are both communicated with the air inlet 201, the first air outlet frame 12 is communicated with the air outlet 202, and the driving component 3 can drive at least a portion of the second component 2 to be moved out of the avoiding opening 203, that is, the driving component 3 can drive at least a portion of the second component 2 to be moved out of. From this, air conditioner 1000's simple structure can utilize the motion of second subassembly 2, obtains different air-out effects, satisfies multiple air supply requirement.
Therefore, the first air supply duct 111 can supply air through the air outlet 202 on the casing 200 and the outlet 212 on the second assembly 2, the second air supply duct 112 can supply air through the air outlet 202 on the casing 200, and the air supply of the first air supply duct 111 from the outlet 212 on the second assembly 2 is not affected by the interference of the second air supply duct 112. Thus, when the air outlet 202 is opened, the air flow sent to the first air outlet frame 12 by the first air supply duct 111 and the second air supply duct 112 can be sent out through the air outlet 202; when at least a portion of the second module 2 is moved out of the escape opening 203 so that the outlet 212 of the third air supply duct 211 is exposed, the air flow in the first air supply duct 111 toward the second air outlet frame 13 can be sent out through the outlet 212 of the third air supply duct 211 in the second module 2.
Therefore, according to the air conditioner 1000 of the embodiment of the present invention, the air can be sent out through the air outlet 202 of the housing 200 or the outlet 212 of the second module 2, or sent out through the air outlet 202 and the outlet 212 at the same time, so as to meet different actual requirements, and the problem of air mixing and air drying related to air outlet does not exist.
As shown in fig. 2, in the case where "the first direction F1 is the up-down direction, the second direction F2 is the front-rear direction, wherein, the downstream air duct cavity 1b is positioned above the upstream air duct cavity 1a, the second air supply air duct 112 extends along the front-back direction, the first air outlet frame 12 is arranged at the front side of the air duct shell group 11, the second air outlet frame 13 is arranged above the air duct shell group 11, the driving component 3 drives the second component 2 to move up and down relative to the second air outlet frame 13, so that the outlet 212 of the third air duct 211 is exposed above the second air-out frame 13 in the embodiment, the intake vent 201 may be formed on the rear surface of the housing 200, and, in conjunction with fig. 10, the outtake vent 202 may be formed on the front surface of the housing 200, the air outlet 202 may be located above the height center line L-L of the housing 200, the avoiding opening 203 may be higher than the air outlet 202, and the outlet 212 of the third air duct 211 is formed on the front side of the second assembly 2.
From this, the holistic air-out height of air conditioner 1000 is higher, can satisfy the long-range air supply requirement of cold wind, and in addition, air intake 201 is located the rear surface of casing 200, can zoom out the distance between air intake 201 and the air outlet 202 to can improve the air supply return air problem. In addition, the air conditioner 1000 of the present embodiment can supply air from the front through the air outlet 202 of the casing 200, and can also supply air from the front above the air outlet 202 through the outlet 212 of the third air supply duct 211 of the second assembly 2, so that the air supply of the air conditioner 1000 can meet different actual requirements.
Other configurations of the air conditioner 1000 according to an embodiment of the present invention, such as a heat exchanger, etc., are known to those of ordinary skill in the art and will not be described in detail herein.
Next, referring to the drawings, an air duct member 100 for an air conditioner 1000 according to an embodiment of the third aspect of the present invention will be described.
As shown in fig. 1, the air duct member 100 may include: a first assembly 1, a second assembly 2 and a drive assembly 3.
As shown in fig. 1, the first assembly 1 includes an air duct housing 11, a first air outlet frame 12 and a second air outlet frame 13, a first air supply duct 111 and a second air supply duct 112 are defined in the air duct housing 11, the first air supply duct 111 includes an upstream air duct cavity 1a and a downstream air duct cavity 1b disposed above the upstream air duct cavity 1a, the second air supply duct 112 is disposed in the downstream air duct cavity 1b, the first air outlet frame 12 is disposed in front of the air duct housing 11 and is front-rear opposite to the downstream air duct cavity 1b, and the second air outlet frame 13 is disposed above the air duct housing 11.
Referring to fig. 2, the air duct assembly 100 is configured such that the air supplied from the first air supply duct 111 flows from the upstream air duct cavity 1a to the downstream air duct cavity 1b from bottom to top, a part of the air supplied from the downstream air duct cavity 1b flows forward to the first air outlet frame 12, the other part flows upward to the second air outlet frame 13, the air supplied from the second air supply duct 112 flows forward from the back to the first air outlet frame 12, the second module 2 defines a third air supply duct 211, the second module 2 is disposed in the second air outlet frame 13 (i.e., at least in one state, at least most of the second module 2 is disposed in the second air outlet frame 13), so that the third air supply duct 211 is communicated with the inner cavity of the second air outlet frame 13, the driving component 3 is connected with the second component 2, so as to drive the second assembly 2 to move up and down relative to the second air-out frame 13, so that at least a portion of the outlet 212 of the third air-supplying duct 211 is exposed above the second air-out frame 13.
Thus, with reference to the air duct component 100 according to the first aspect of the present invention, the air duct component 100 according to the third aspect of the present invention may have at least the following advantages: first, because only the first air supply duct 111 provides air flow to the second air-out frame 13 in the present application, the second air supply duct 112 does not participate in supplying air to the second air-out frame 13, thereby avoiding the problem that the second air supply duct 112 interferes with the air supply from the first air supply duct 111 to the second air-out frame 13 and the problem that the first air supply duct 111 interferes with the air supply from the second air supply duct 112 to the first air-out frame 12 due to the different air supply directions of the first air supply duct 111 and the second air supply duct 112. Secondly, the driving assembly 3 can be used to drive the second assembly 2 to move according to the requirement, so that at least part of the outlet 212 of the third air supply duct 211 is exposed above the second air outlet frame 13, and thus the outlet 212 of the third air supply duct 211 is used to supply air outwards, thereby meeting different air supply requirements.
In addition, it should be noted that other detailed features of the air duct component 100 according to the embodiment of the third aspect of the present invention may be configured by referring to the disclosed detailed features of the air duct component 100 according to the embodiment of the first aspect of the present invention, which belong to the disclosure of the present invention.
In some embodiments, as shown in fig. 2, the air duct member 100 may include: the first fan assembly 6 is arranged in the upstream air duct cavity 1a (i.e. at least most of the first fan assembly 6 is arranged in the upstream air duct cavity 1a) to supply air to the first air supply duct 111, and the second fan assembly 7 is arranged in the second air supply duct 112 (i.e. at least most of the second fan assembly 7 is arranged in the second air supply duct 112) to supply air to the second air supply duct 112. The number and type of the wind wheels included in the first fan assembly 6 are not limited, for example, in some specific examples of the present invention, the first fan assembly 6 may include one wind wheel and be a centrifugal wind wheel, and the number and type of the wind wheels included in the second fan assembly 7 are not limited, for example, in some specific examples of the present invention, the second fan assembly 7 may include one wind wheel and be an axial flow wind wheel.
In the present embodiment, as shown in fig. 1 and fig. 2, the opening direction of the first air-out frame 12 and the outlet 212 of the third air-supply duct 211 may be the same, for example, both may be open towards the front, and the opening direction of the second air-out frame 13 may be upward, so that the lifting movement of the second assembly 2 may be realized. Of course, the present invention is not limited thereto, for example, in other embodiments of the present invention, the outlet 212 of the third air supply duct 211 may also be opened obliquely upward, or obliquely downward, or obliquely leftward or rightward, and so on, which will not be described herein.
In some embodiments, as shown in fig. 3, the second supply air duct 112 may be located at a central position in the left-right direction in the downstream duct chamber 1b, a left ventilation channel 1b1 is formed between the left side surface of the second supply air duct 112 and the left wall of the downstream duct chamber 1b, a right ventilation channel 1b2 is formed between the right side surface of the second supply air duct 112 and the right wall of the downstream duct chamber 1b, and the air flow in the upstream duct chamber 1a flows upward around the second supply air duct 112 from the left and right sides to the second air outlet frame 13 through the left ventilation channel 1b1 and the right ventilation channel 1b 2.
Therefore, air can be simply and effectively supplied to the second air outlet frame 13 by the downstream air duct cavity 1b without affecting the air outlet of the second air supply duct 112, and the interference of the second air supply duct 112 to the air supply of the downstream air duct cavity 1b to the second air outlet frame 13 can be avoided. Of course, the present invention is not limited to this, and the second air supply duct 112 may be located at a position shifted to the left or right in the left-right direction in the downstream duct chamber 1b, for example.
In some embodiments, the first assembly 1 may further include an extension ring portion 16, the extension ring portion 16 extends forward from the front end of the second air supply duct 112 to the inside of the first air outlet frame 12, and defines an extension duct section 161 connected to the front end of the second air supply duct 112. Therefore, the air supply of the second air supply duct 112 can be ensured to flow to the first air outlet frame 12 and not to flow to the second air outlet frame 13 simply and effectively. In addition, in some embodiments of the present invention, the first assembly 1 may include an air duct ring 15, the air duct ring 15 defines the second air supply duct 112, in this case, the extension ring portion 16 may be assembled or integrally formed at the front end of the air duct ring 15, and in addition, the air duct ring 15 may be assembled to a part of the air duct shell assembly 11 (for example, the rear shell 11a shown in fig. 1) or integrally formed to a part of the air duct shell assembly 11 (this example is not shown).
In some embodiments, as shown in fig. 4, the air duct component 100 may further include: the first air guide assembly 4 is arranged in the inner cavity of the first air outlet frame 12 and is opposite to the downstream air duct cavity 1b and the second air supply duct 112, the first air guide assembly 4 comprises first louvers 41 and second louvers 42, the first louvers 41 extend in the up-down direction, the first louvers 41 are arranged in the left-right direction in a spaced mode, the second louvers 42 extend in the left-right direction, and the second louvers 42 are arranged in the up-down direction in a spaced mode. Therefore, the wind from the first wind outlet frame 12 in the first wind duct 111 can obtain the guidance of the first louver 41 and the second louver 42, and the wind from the first wind outlet frame 12 in the second wind duct 112 can also obtain the guidance of the first louver 41 and the second louver 42, so as to meet different practical requirements of users.
In some embodiments, as shown in fig. 3, the air duct component 100 may further include: and the second air guide assembly 5 is arranged at the outlet 212 of the third air supply duct 211, so as to adjust the air outlet direction of the third air supply duct 211. Therefore, the air sent out from the third air supply duct 211 can obtain the guidance of the second air guide assembly 5, thereby meeting different actual requirements of users. It should be noted that the structural form of the second air guiding assembly 5 is not limited, for example, in the example shown in fig. 3, the second air guiding assembly 5 may include a plurality of third louvers 51, each third louver 51 extends in the left-right direction, and the plurality of third louvers 51 are spaced apart in the up-down direction. It should be noted that the first air guiding assembly 4 and the second air guiding assembly 5 may be manually adjusted air guiding assemblies or electrically adjusted air guiding assemblies, and may be specifically set according to different requirements.
In some embodiments, the driving assembly 3 may be configured to drive the second assembly 2 to reciprocate between a storage position in which the second assembly 2 is stored in the second air-out frame 13 and an extreme extended position in which at least a portion of the second assembly 2 is moved out above the second air-out frame 13 and the outlet 212 of the third air supply duct 211 is exposed above the second air-out frame 13. Therefore, the switching of different air outlet modes can be simply and effectively realized. For example, when need not adopt the outside air feed in third air supply wind channel 211, can utilize drive assembly 3 drive second subassembly 2 to move to receiving the position to make the export 212 in third air outlet wind channel hide in second air-out frame 13, thereby do not supply air to the outside, at this moment, can utilize first air-out frame 12 to supply air to the outside, moreover, because second subassembly 2 accomodates in second air-out frame 13, thereby can save and set up the switch door at the export 212 in third air outlet wind channel. In addition, when the third air supply duct 211 needs to supply air to the outside, the driving assembly 3 may be used to drive the second assembly 2 to move to the limit protruding position or to a position between the storage position and the limit protruding position, so that at least a portion of the outlet 212 of the third air supply duct 211 is exposed outside the second air outlet frame 13, and air can be discharged through the third air supply duct 211.
In some embodiments, the drive assembly 3 may comprise: stop gear 31, moving member 32 and gear 33, stop gear 31 and the cooperation of second subassembly 2 are in order to restrict second subassembly 2 and move along the up-and-down direction, moving member 32 moves along left and right direction relatively first subassembly 1, the rack 321 that extends along left and right direction has on the moving member 32, sliding groove 322 has on the moving member 32, second subassembly 2 is last to have with sliding groove 322 complex glide portion 23, gear 33 and rack 321 mesh, drive rack 321 and drive moving member 32 and move along left and right direction, wherein, the shape of sliding groove 322 is constructed, through the removal of moving member 32 along left and right direction, drive glide portion 23 and drive second subassembly 2 and move along up-and-down direction.
Therefore, the driving component 3 is ingenious in structure, the movement of the driving moving piece 32 along the left-right direction can be converted into the movement of the driving second component 2 along the up-down direction, and the driving structure is reliable. Moreover, because the rack 321 arranged on the moving member 32 moves along the left-right direction instead of moving along the up-down direction along with the lifting mechanism, the rack 321 can be hidden in the air conditioner 1000 to move, the problem that the rack 321 is exposed along with the movement of the second component 2 is avoided, the rack 321 can be protected, the problem that the rack 321 is corroded or accidentally collided and damaged when meeting liquid is reduced, and the service life and the working reliability of the driving component 3 are improved.
In some embodiments, as shown in fig. 1, the moving member 32 may be disposed at a rear side outside the first assembly 1, the rear side of the first assembly 1 has an avoiding groove 113 extending in an up-down direction, and the sliding portion 23 passes through the avoiding groove 113 to be engaged with the sliding groove 322. Therefore, the moving member 32 and the like can be prevented from occupying the space in the first air supply duct 111, and the ventilation volume and the ventilation effect can be ensured.
In some embodiments, as shown in fig. 1, the limiting mechanism 31 may include: two guide units 311, the two guide units 311 are spaced apart in the left-right direction and are respectively disposed at both sides of the first module 1 and the second module 2, and each guide unit 311 is connected between the first module 1 and the second module 2 to limit the second module 2 from moving in the up-down direction. Therefore, the guiding length of the guiding unit 311 in the up-down direction can be ensured to meet the guiding requirement, so that the problem that the second assembly 2 shakes in the left-right direction or the front-back direction in the process of lifting movement in the up-down direction is solved, and the movement reliability of the second assembly 2 is improved.
In some embodiments, in conjunction with fig. 6, each guide unit 311 may include: first guide rail 3111 and second guide rail 3112 of cooperation that slides, first guide rail 3111 links to each other with first subassembly 1, and second guide rail 3112 links to each other with second subassembly 2, and first guide rail 3111 and second guide rail 3112 all extend along upper and lower direction, and first guide rail 3111 slides along upper and lower direction relative second guide rail 3112 to make second subassembly 2 move along upper and lower direction relative first subassembly 1. Therefore, the guide unit 311 has a simple structure and is convenient to implement. Of course, the present invention is not limited thereto, and the guide unit 311 may also be provided in a more complicated structure, for example, may further include a third guide rail and the like fitted between the first guide rail 3111 and the second guide rail 3112, which will not be described in detail herein. In addition, in another embodiment of the present invention, the stopper mechanism 31 may not include two guide units 311, and in this case, for example, the escape groove 113 may be formed as a guide groove capable of restricting the movement of the slide portion 23 only in the first direction F1, so that the two guide units 311 may be omitted, thereby simplifying the structure.
In some embodiments of the present invention, as shown in fig. 1, the second module 2 may include a body portion 21 and a guide portion 22, the body portion 21 defines the third air supply duct 211 therein, the guide portions 22 are disposed at left and right sides of the body portion 21 and extend downward, and the second guide 3112 is connected to the guide portions 22, thereby facilitating connection. In some embodiments of the present invention, as shown in fig. 1, the body part 21 may include an outer frame 21a and an inner frame 21b, and the outer frame 21a covers the outer side of the inner frame 21b and defines an interlayer space with the inner frame 21b to improve the heat insulation performance of the second assembly 2. In some embodiments of the present invention, as shown in fig. 1, the guide rail part 22 may be integrally formed with the inner frame 21b, and the sliding part 23 may be integrally formed with the outer frame 21a, so that assembly is facilitated, production efficiency is improved, and connection reliability is high.
In some embodiments of the present invention, as shown in fig. 1, the first component 1 may include a routing fixing plate 14 located at the left and right sides of the air duct housing 11, the routing fixing plate 14 may be used to connect the first guide rail 3111, and the routing fixing plate 14 may further include a routing groove 141 for routing, for example, a wire of the motor 34 that rotates the driving gear 33 may be routed along the routing groove 141 on the routing fixing plate 14. In addition, in order to improve the connection stability of the first guide rail 3111 and the trace fixing plate 14, an accommodating groove 142 for accommodating the first guide rail 3111 may be provided on the trace fixing plate 14.
In addition, as shown in fig. 1, the driving assembly 3 may further include a motor mounting cover 35, a rack pressing plate 36, and the like, in addition to the above-mentioned components, the rack pressing plate 36 may clamp the moving member 32 between the first assembly 1 and the rack pressing plate 36 to ensure that the moving member 32 can stably move in the left-right direction, and one of the rack pressing plate 36 and the first assembly 1 may be provided with a guide structure (e.g., a sliding groove 132 shown in fig. 7) which is engaged with the moving member 32 and is used for limiting the moving member 32 to move only in the left-right direction. Also, when the rack 321 is directly driven by the motor 34, the motor 34 may be mounted on a side of the rack hold down 36 away from the moving member 32 (e.g., the rear side as viewed in fig. 1) through the motor mounting cover 35. Therefore, the assembly and disassembly are convenient, and the production and the maintenance are convenient.
In some embodiments of the present invention, as shown in fig. 1, the duct case 11 may include a rear case 11a and a front case 11b that are joined front to back, the first air supply duct 111 and the second air supply duct 112 may be formed between the rear case 11a and the front case 11b, and the rear case 11a may be formed with a first air inlet 114 communicating with the upstream duct chamber 1a of the first air supply duct 111 and a second air inlet 115 communicating with the second air supply duct 112. The first air-out frame 12 may be integrally formed on the front case 11b and opened forward. As shown in fig. 1, the second air-out frame 13 may include a rear frame 13a integrally formed on the rear casing 11a and a front frame 13b integrally formed on the front casing 11b, when the rear casing 11a and the front casing 11b are spliced in place, the rear frame 13a and the front frame 13b are spliced in place to form the second air-out frame 13, and the second air-out frame 13 is opened upward.
Thus, the rear housing 11a and the rear frame 13a, which are integrally formed, may be defined as a rear scroll, and the front housing 11b, the front frame 13b, and the first air-out frame 12, which are integrally formed, may be defined as a front scroll. Further, the rear side of the rear frame 13a may be formed with a slide groove 132 (refer to fig. 7) for accommodating the moving member 32 and restricting the sliding movement of the moving member 32 in the third direction F3.
Based on the above-described structure, the assembling steps of the first module 1, the second module 2, the driving module 3, and the second air guiding module 5 in the air duct member 100 according to one specific example of the present invention are described, but the assembling steps of the present invention are not limited thereto.
Two gears 33 are respectively and correspondingly installed on two motors 34, the two motors 34 are respectively installed on a motor installation cover 35, then, a moving member 32 with a rack 321 is installed in a sliding groove 132 (shown in fig. 7, for example) on the back surface of the rear volute, and then, a rack pressing plate 36 is installed on the back surface of the rear volute (shown in fig. 8, for example) to cover the sliding groove 132 to prevent the moving member 32 from being separated from the rear volute. Thereafter, a motor mounting cover 35, which is provided with a gear 33 and a motor 34, is mounted on the rear surface of the rack pressing plate 36 (for example, as shown in fig. 9), whereby a rear scroll assembly can be obtained.
The two guide units 311 are respectively installed on the routing fixing plates 14 on the two sides, and then the two routing fixing plates 14 are respectively installed on the two sides of the front volute, so as to obtain the front volute component. The second wind guide member 5 is mounted on the inner frame 21b of the main body 21 of the second member 2, and the outer frame 21a of the main body 21 of the second member 2 is mounted on the inner frame 21b to which the second wind guide member 5 is mounted, thereby obtaining the second member 2. The guide rail portion 22 of the second assembly 2 is coupled with the guide unit 311 of the front volute assembly, and thereafter, the front volute assembly is mounted on the rear volute assembly, thereby obtaining the first assembly 1 and the second assembly 2 assembled together.
Next, an air conditioner 1000 according to a fourth aspect embodiment of the present invention is described.
As shown in fig. 2 and 10, the air conditioner 1000 may include: the air duct component 100 is the air duct component 100 according to the embodiment of the third aspect of the present invention, the air duct component 100 is disposed in the housing 200 (that is, the portions of the air duct component 100 except the second assembly 2 are disposed in the housing 200, at least a portion of the second assembly 2 can be moved out of the housing 200), the first air supply duct 111 and the second air supply duct 112 are both communicated with the air inlet 201, the first air outlet frame 12 is communicated with the air outlet 202, and the driving component 3 is configured to drive at least a portion of the second assembly 2 to be moved out of the air outlet 203 through the air outlet 203, so that at least a portion of the outlet 212 of the third air supply duct 211 is exposed outside the housing 200. From this, air conditioner 1000's simple structure can utilize second subassembly 2's motion, obtains different air-out effects, satisfies multiple air supply requirement, and does not exist and air-dry and relate to the air-out and mix the wind problem.
In some embodiments, as shown in fig. 2 and 10, the intake vent 201 is formed on the rear surface of the housing 200, and the exhaust vent 202 is formed on the front surface of the housing 200 and located above the height centerline L-L of the housing 200. Therefore, the air inlet and outlet effect can be improved. Of course, the present invention is not limited thereto, and in other embodiments of the present invention, the positions of the air inlet 201 and the air outlet 202 may also be specifically set according to actual requirements.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be directly connected or indirectly connected through intervening media, and can be internal to or interactive with respect to two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (14)

1. An air duct component for an air conditioner, comprising:
the first component comprises an air duct shell group, a first air outlet frame and a second air outlet frame, a first air supply air duct and a second air supply air duct are limited in the air duct shell group, the first air supply duct comprises an upstream duct cavity and a downstream duct cavity arranged above the upstream duct cavity, the second air supply duct is arranged in the downstream duct cavity, the first air outlet frame is arranged in front of the duct shell group and is opposite to the downstream duct cavity in front and back, the second air outlet frame is arranged above the air duct shell group, the structure of the air duct component is constructed, the air supply of the first air supply duct flows from the upstream air duct cavity to the downstream air duct cavity from bottom to top, one part of the air supply of the downstream air duct cavity flows forwards to the first air outlet frame, the other part of the air supply flows upwards to the second air outlet frame, and the air supply of the second air supply air duct flows forwards from the back to the first air outlet frame;
the second assembly defines a third air supply duct, and is arranged on the second air outlet frame so as to enable the third air supply duct to be communicated with the inner cavity of the second air outlet frame;
and the driving assembly is connected with the second assembly to drive the second assembly to move up and down relative to the second air outlet frame, so that at least part of an outlet of the third air supply duct is exposed above the second air outlet frame.
2. The air duct component for an air conditioner according to claim 1, wherein the second supply air duct is located at a center position in the left-right direction in the downstream air duct cavity, a left ventilation channel is formed between a left side surface of the second supply air duct and a left wall of the downstream air duct cavity, a right ventilation channel is formed between a right side surface of the second supply air duct and a right wall of the downstream air duct cavity, and an air flow in the upstream air duct cavity bypasses the second supply air duct from left and right sides through the left ventilation channel and the right ventilation channel and flows upward to the second air outlet frame.
3. The air duct component for an air conditioner according to claim 1, wherein the first assembly further includes an extended ring portion extending forward from a front end of the second supply air duct into the first outlet frame and defining an extended air duct section engaged with the front end of the second supply air duct.
4. The air duct component for an air conditioner according to claim 1, further comprising:
first air guide component, first air guide component locates in the first air-out frame, and with low reaches wind channel chamber with the second air supply wind channel is all relative, first air guide component includes first tripe and second tripe, first tripe extends along upper and lower direction, and is a plurality of first tripe separates the setting along controlling the direction, the second tripe extends along controlling the direction, and is a plurality of the second tripe separates the setting along upper and lower direction.
5. The air duct component for an air conditioner according to claim 1, further comprising:
and the second air guide assembly is arranged at an outlet of the third air supply air channel so as to adjust the air outlet direction of the third air supply air channel.
6. The air duct component for an air conditioner according to claim 1, wherein the driving assembly drives the second assembly to reciprocate between a storage position in which the second assembly is stored in the second air-out frame and an ultimate extended position in which at least a portion of the second assembly is moved out above the second air-out frame and an outlet of the third air-supplying duct is exposed above the second air-out frame.
7. The air duct component for an air conditioner according to claim 1, wherein the driving assembly includes:
the limiting mechanism is matched with the second assembly to limit the second assembly to move along the up-and-down direction;
the moving piece moves along the left-right direction relative to the first assembly, a rack extending along the left-right direction is arranged on the moving piece, a sliding groove is arranged on the moving piece, and a sliding part matched with the sliding groove is arranged on the second assembly;
the gear is meshed with the rack so as to drive the rack to drive the moving piece to move along the left-right direction, and the shape of the sliding groove is constructed so that the sliding part is driven to drive the second assembly to move along the up-down direction through the movement of the moving piece along the left-right direction.
8. The air duct component for an air conditioner according to claim 7, wherein the moving member is provided at a rear side outside the first unit, the rear side of the first unit has an escape groove extending in an up-down direction, and the sliding portion passes through the escape groove to be engaged with the sliding groove.
9. The air duct component for an air conditioner according to claim 7, wherein the stopper mechanism includes:
the two guide units are spaced in the left-right direction and are respectively arranged on two sides of the first assembly and the second assembly, and each guide unit is connected between the first assembly and the second assembly so as to limit the second assembly to move in the up-down direction.
10. The air duct component for an air conditioner according to claim 9, wherein each of the guide units comprises: the first guide rail and the second guide rail of sliding fit, first guide rail with first subassembly links to each other, the second guide rail with the second subassembly links to each other, first guide rail with the second guide rail all extends along the upper and lower direction, first guide rail is relative the second guide rail slides along the upper and lower direction, so that the second subassembly is relative first subassembly moves along the upper and lower direction.
11. An air duct member for an air conditioner according to any one of claims 1 to 10, characterized by comprising:
the first fan assembly is arranged in the upstream air duct cavity so as to supply air to the first air supply air duct;
and the second fan assembly is arranged in the second air supply duct so as to supply air to the second air supply duct.
12. An air conditioner, comprising:
the air conditioner comprises a shell, a fan and a control device, wherein the shell is provided with an air inlet, an air outlet and an avoidance port, and the avoidance port is higher than the air outlet;
the air duct component is according to any one of claims 1-11, the air duct component is disposed on the housing, the first air supply duct and the second air supply duct are both communicated with the air inlet, the first air outlet frame is communicated with the air outlet, and the driving assembly is configured to drive at least part of the second assembly to move out of the avoiding opening to the position above the avoiding opening, so that at least part of the outlet of the third air supply duct is exposed outside the housing.
13. The air conditioner according to claim 12, wherein the air inlet is formed on a rear surface of the housing, and the air outlet is formed on a front surface of the housing above a height centerline of the housing.
14. An air duct component for an air conditioner, comprising:
the first component comprises an air duct shell group, a first air outlet frame and a second air outlet frame, a first air supply air duct and a second air supply air duct are limited in the air duct shell group, the first air supply duct comprises an upstream duct cavity and a downstream duct cavity which are sequentially arranged along a first direction, the second air supply duct is arranged in the downstream duct cavity, the second air supply duct extends along a second direction perpendicular to the first direction, the first air outlet frame is arranged on one side of the air duct shell group in the second direction, the second air outlet frame is arranged on one side of the air duct shell group in the first direction, which is far away from the upstream air duct cavity, the air duct component is structurally structured in such a way that one part of the air supply of the first air supply duct flows to the first air outlet frame, the other part of the air supply of the first air supply duct flows to the second air outlet frame, and the air supply of the second air supply duct flows to the first air outlet frame;
the second assembly defines a third air supply duct, and is arranged on the second air outlet frame so as to enable the third air supply duct to be communicated with the inner cavity of the second air outlet frame;
and the driving assembly is connected with the second assembly so as to drive the second assembly to move relative to the second air outlet frame, and the driving assembly is at least used for driving the second assembly to move to at least one part of the outlet of the third air supply duct to be exposed outside the second air outlet frame.
CN201911010429.8A 2019-10-23 2019-10-23 Air duct component for air conditioner and air conditioner with same Pending CN110595032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911010429.8A CN110595032A (en) 2019-10-23 2019-10-23 Air duct component for air conditioner and air conditioner with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911010429.8A CN110595032A (en) 2019-10-23 2019-10-23 Air duct component for air conditioner and air conditioner with same

Publications (1)

Publication Number Publication Date
CN110595032A true CN110595032A (en) 2019-12-20

Family

ID=68851636

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911010429.8A Pending CN110595032A (en) 2019-10-23 2019-10-23 Air duct component for air conditioner and air conditioner with same

Country Status (1)

Country Link
CN (1) CN110595032A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111351186A (en) * 2020-03-16 2020-06-30 广东美的制冷设备有限公司 Operation method and device of air conditioner, air conditioner and computer readable storage medium
WO2021082322A1 (en) * 2019-10-30 2021-05-06 广东美的制冷设备有限公司 Floor air conditioner indoor unit and air conditioner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109959074A (en) * 2019-03-29 2019-07-02 广东美的制冷设备有限公司 Air conditioner
CN210861609U (en) * 2019-10-23 2020-06-26 广东美的制冷设备有限公司 Air duct component for air conditioner and air conditioner with same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109959074A (en) * 2019-03-29 2019-07-02 广东美的制冷设备有限公司 Air conditioner
CN210861609U (en) * 2019-10-23 2020-06-26 广东美的制冷设备有限公司 Air duct component for air conditioner and air conditioner with same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021082322A1 (en) * 2019-10-30 2021-05-06 广东美的制冷设备有限公司 Floor air conditioner indoor unit and air conditioner
CN111351186A (en) * 2020-03-16 2020-06-30 广东美的制冷设备有限公司 Operation method and device of air conditioner, air conditioner and computer readable storage medium

Similar Documents

Publication Publication Date Title
CN109959074B (en) Air Conditioner
CN110595032A (en) Air duct component for air conditioner and air conditioner with same
JP2009252417A (en) Battery cooling device
CN103443554B (en) Drier for bathroom
CN210861609U (en) Air duct component for air conditioner and air conditioner with same
CN213747026U (en) Air conditioner indoor unit and air conditioner
CN114484600A (en) Air conditioner indoor unit and air conditioner
EP2551607B1 (en) Ventilation apparatus
CN110594860A (en) Air duct machine
CN215675738U (en) Air guide component and air conditioner with same
CN211119930U (en) Driving mechanism of air outlet frame, air outlet frame assembly of air conditioner and air conditioner
CN110762824A (en) Air outlet assembly and integral air conditioner
CN110595037A (en) Driving mechanism of air outlet frame, air outlet frame assembly of air conditioner and air conditioner
CN110701682A (en) Air conditioner indoor unit and air conditioner with same
CN112728773A (en) Fan subassembly and water heater
KR101727036B1 (en) Air conditioner
CN111140921A (en) Air conditioner indoor unit and air conditioner with same
WO2021077652A1 (en) Driving mechanism for air outlet frame, air outlet frame assembly of air conditioner and air conditioner
CN211345755U (en) Air duct component for air conditioner and air conditioner
CN215675468U (en) Indoor unit of air conditioner
CN110894989A (en) Air guide structure, control method thereof and air conditioner
CN217031372U (en) Air conditioner
CN217423571U (en) Air duct assembly and skirting line
CN215675723U (en) Air outlet component and kitchen air conditioning system
WO2021077653A1 (en) Air outlet unit of air conditioner, and 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