CN109442720A - Louver assembly for air conditioner indoor unit and the air conditioner indoor unit with it - Google Patents
Louver assembly for air conditioner indoor unit and the air conditioner indoor unit with it Download PDFInfo
- Publication number
- CN109442720A CN109442720A CN201811360761.2A CN201811360761A CN109442720A CN 109442720 A CN109442720 A CN 109442720A CN 201811360761 A CN201811360761 A CN 201811360761A CN 109442720 A CN109442720 A CN 109442720A
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- China
- Prior art keywords
- blinds
- air conditioner
- indoor unit
- conditioner indoor
- louver assembly
- Prior art date
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- 238000009423 ventilation Methods 0.000 claims description 14
- 238000004378 air conditioning Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- F24F13/08—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
- F24F13/1486—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 bearings, pivots or hinges
-
- 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 discloses a kind of louver assembly for air conditioner indoor unit and the air conditioner indoor unit with it, air conditioner indoor unit has support frame, louver assembly is rotatably arranged on support frame, louver assembly includes: multiple spaced blinds, the both ends of each blinds are rotatably arranged in the opposing sidewalls of support frame, each blinds is equipped with the first auxiliary section, and each blinds is equipped with the escape groove towards the first auxiliary section opening；Connecting rod, connecting rod are equipped with multiple second auxiliary sections, and multiple second auxiliary sections are corresponded with multiple first auxiliary sections respectively to be cooperated to drive multiple blinds to rotate synchronously, and when blinds turns to set angle, a part of connecting rod is contained in the escape groove of each blinds.Louver assembly according to the present invention aloows blinds big angle rotary without interfering with connecting rod, and then advantageously allows blinds and can largely the outlet air of air conditioner indoor unit is oriented to and be adjusted.
Description
Technical field
The present invention relates to air conditioner technical fields, more particularly, to a kind of louver assembly for air conditioner indoor unit and have
Its air conditioner indoor unit.
Background technique
In the related technology, air conditioner indoor unit has support frame, and blinds is rotatably arranged on support frame to realize wind-guiding, but
It is not to be able to satisfy air conditioner indoor unit pair since the limitation between connecting rod and blinds in structure, blinds can only rotate at a minor angle
The requirement of blinds rotational angle.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the invention proposes one kind
For the louver assembly of air conditioner indoor unit, aloow blinds big angle rotary without interfering with connecting rod, and then advantageous
In enabling blinds that largely the outlet air of air conditioner indoor unit is oriented to and is adjusted.
The invention also provides a kind of air conditioner indoor unit with the above-mentioned louver assembly for air conditioner indoor unit.
Louver assembly according to an embodiment of the present invention for air conditioner indoor unit, the air conditioner indoor unit have support frame,
The louver assembly is rotatably arranged on the support frame, and the louver assembly includes: multiple spaced blinds, each
The both ends of the blinds are rotatably arranged in the opposing sidewalls of the support frame, and each blinds is equipped with the first cooperation
Portion, each blinds are equipped with the escape groove being open towards first auxiliary section；Connecting rod, the connecting rod are equipped with multiple the
Two auxiliary sections, it is multiple described to drive that the multiple second auxiliary section corresponds cooperation with multiple first auxiliary sections respectively
Blinds rotates synchronously, and when the blinds turns to set angle, a part of the connecting rod is contained in keeping away for each blinds
It allows in slot.
Louver assembly according to an embodiment of the present invention for air conditioner indoor unit drives blinds to turn to preset angle in connecting rod
When spending, by being contained in a part of connecting rod in the escape groove of each blinds, so that blinds wide-angle be aloowed to revolve
Then do not interfered with connecting rod, and then advantageously allow blinds can largely to the outlet air of air conditioner indoor unit carry out guiding and
It adjusts, is conducive to the different demands for meeting client.
In some embodiments of the invention, the end and the blinds of the escape groove and the opposite side that is open
Sidewall spacers setting.
Optionally, on the direction for being directed away from the opening, the depth of the escape groove is gradually reduced.
In some embodiments of the invention, the escape groove and the end for being open opposite side extend to described
The side wall of blinds.
Optionally, on the direction far from the opening, the depth of the escape groove is remained unchanged.
In some embodiments of the invention, the blinds is equipped with the guide groove with the open communication, the guiding
Slot position is between the opening and first auxiliary section, on the direction far from the opening, the opposite side of the guide groove
Wall is directed away from mutual direction and extends.
In some embodiments of the invention, the connecting rod is formed as tabular.
In some embodiments of the invention, one in first auxiliary section and second auxiliary section is to pivot
Axis, another in first auxiliary section and second auxiliary section is pivoting hole, and the pivotal axis and the pivoting hole turn
Dynamic cooperation.
In some optional embodiments of the invention, the diameter of the pivotal axis is d1, and the diameter of the pivoting hole is
D1, the d1, the D1 meet: 0.1mm≤D1-d1≤0.5mm.
Optionally, the axial length of the pivotal axis is L1, and the hole depth of the pivoting hole is L2, and the L1, the L2 are full
Foot: 0.5mm≤L1-L2≤2.5mm.
In some optional embodiments of the invention, first auxiliary section is pivotal axis, and second auxiliary section is
Pivoting hole, the pivotal axis are equipped with card slot towards one end of the blinds, and the blinds is connected in the card slot.
Optionally, the end of the stretching pivoting hole of the pivotal axis is equipped with anti-delinking part, and the anti-delinking part is at least
Partial cross-sectional area is greater than the area of the pivoting hole.
In some optional embodiments of the invention, it is additionally provided on each connecting rod and is opened with what the pivoting hole was connected to
Hole, the spacing of the opposing sidewalls of the aperture are less than the diameter of the pivoting hole.
In some embodiments of the invention, the both ends of the blinds are respectively equipped with rotary shaft, the support frame it is opposite
Rotating hole is respectively equipped on side wall, the rotary shaft is rotatably assorted with the rotating hole.
Optionally, the diameter of the rotary shaft is d2, and the diameter of the rotating hole is D2, and the d2, the D2 meet:
0.1mm≤D2-d2≤0.5mm。
In some optional embodiments of the invention, each rotary shaft is equipped with connection towards one end of the blinds
Slot, the blinds are connected in the link slot.
In some embodiments of the invention, the louver assembly includes driving motor, at least one described blinds and institute
It states driving motor to be connected, the blinds rotation that the driving motor driving is attached thereto, the blinds drives the connecting rod to move
Dynamic, the connecting rod drives remaining multiple described blinds to rotate synchronously.
In some embodiments of the invention, each blinds is equipped with multiple ventilation holes.
Air conditioner indoor unit according to an embodiment of the present invention, including the above-mentioned louver assembly for air conditioner indoor unit.
Air conditioner indoor unit according to an embodiment of the present invention, by the way that the above-mentioned louver assembly for air conditioner indoor unit is arranged,
As a result, when connecting rod drives blinds to turn to predetermined angle, by making a part of connecting rod be contained in the evacuation of each blinds
In slot, to aloow blinds big angle rotary without interfering with connecting rod, and then advantageously allowing blinds can be larger
Degree is oriented to and is adjusted to the outlet air of air conditioner indoor unit, and the different demands for meeting client are conducive to.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of air conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the partial enlargement diagram in Fig. 1 at A；
Fig. 3 is the floor map of air conditioner indoor unit shown in Fig. 1；
Fig. 4 is the structural schematic diagram of another state of air conditioner indoor unit according to an embodiment of the invention, wherein hundred
Leaf closes support frame；
Fig. 5 is the partial enlargement diagram in Fig. 4 at B；
Fig. 6 is the structural schematic diagram of blinds according to an embodiment of the invention；
Fig. 7 is the structural schematic diagram of another angle of the blinds in Fig. 6；
Fig. 8 is the structural schematic diagram of blinds according to another embodiment of the invention；
Fig. 9 is the structural schematic diagram of another angle of the blinds in Fig. 8；
Figure 10 is the structural schematic diagram of blinds according to still another embodiment of the invention；
Figure 11 is the structural schematic diagram of another angle of the blinds in Figure 10；
Figure 12 is the structural schematic diagram of the blinds of still another embodiment in accordance with the present invention；
Figure 13 is the structural schematic diagram of another angle of the blinds in Figure 12.
Appended drawing reference:
Air conditioner indoor unit 100；
Support frame 10；
Louver assembly 20；
Blinds 1；First auxiliary section 11；Escape groove 12；Opening 121；Anti-delinking part 13；Ventilation hole 14；First rotary shaft 15；The
Two rotary shafts 16；Guide groove 17；Connecting hole 18；
Connecting rod 2；Second auxiliary section 21；Aperture 22.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
The louver assembly 20 of air conditioner indoor unit 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Figure 13.
As shown in Fig. 1-Figure 13, the louver assembly 20 according to an embodiment of the present invention for air conditioner indoor unit 100, air conditioning chamber
Interior machine 100 have support frame 10, louver assembly 20 be rotatably arranged on support frame 10 with the outlet air to air conditioner indoor unit 100 into
Row guiding and adjusting.For example, the outside of support frame 10 can also be arranged outlet frame (not shown go out), outlet frame and support frame 10 it
Between be spaced setting, outlet frame is equipped with air outlet, and wind deflector is rotatably arranged on outlet frame to open or close air outlet.
Referring to Fig.1 shown in-Fig. 5, louver assembly 20 may include multiple spaced blinds 1 and connecting rod 2, each blinds
1 both ends are rotatably arranged in the opposing sidewalls of support frame 10.For example, referring to shown in Fig. 1 and Fig. 6-Figure 13, each blinds 1
Both ends be equipped with the first rotary shaft 15 and the second rotary shaft 16, the left and right sidewall of support frame 10 be equipped with respectively with the first rotary shaft
15 and second compatible first mounting hole of rotary shaft 16 (not shown go out) and the second mounting hole (not shown out), each blinds 1
The left and right sidewall of opposite support frame 10 can be rotated.It should be noted that in the description of the present invention, the meaning of " plurality " is two
Or it is more than two.
Referring to shown in Fig. 6-Figure 13, each blinds 1 is equipped with the first auxiliary section 11, and each blinds 1 is equipped with towards first
The escape groove 12 that auxiliary section 11 is open.Connecting rod 2 be equipped with multiple second auxiliary sections 21, multiple second auxiliary sections 21 respectively with it is multiple
First auxiliary section 11 corresponds cooperation to drive multiple synchronous rotations of blinds 1, when blinds 1 turns to set angle, connecting rod 2
A part is contained in the escape groove 12 of each blinds 1.As a result, when blinds 1 turns to predetermined angle, by making connecting rod 2
A part be contained in the escape groove 12 of each blinds 1, aloow 1 big angle rotary of blinds without with connecting rod 2 occur
Interference, so advantageously allow blinds 1 can the outlet air largely to air conditioner indoor unit 100 be oriented to and adjusted, be conducive to
Meet the different demands of client.
For example, when blinds 1 opens support frame 10, (blinds 1 is located at such as Fig. 1 in conjunction with shown in Fig. 1-Fig. 7, Figure 10 and Figure 11
With position shown in Fig. 2), escape groove 12 is located at the upper surface of blinds 1 and extends in the longitudinal direction, when louver assembly 20 is closed
When support frame 10, connecting rod 2 is moved down to drive multiple blinds 1 to synchronize and rotate down to close support frame 10, when multiple blinds 1
When being swung down to the angle for closing support frame 10, a part of connecting rod 2 is contained in the escape groove 12 of each blinds 1；
For another example, as shown in Fig. 8, Fig. 9, Figure 12 and Figure 13, when blinds 1 opens support frame 10, (blinds 1 is located at referring to Fig.1
With position shown in Fig. 2), escape groove 12 is located at the lower surface of blinds 1 and extends in the longitudinal direction, when louver assembly 20 is closed
When support frame 10, connecting rod 2 is moved up to drive multiple blinds 1 to synchronize and be rotated up to close support frame 10, when multiple blinds 1
Be rotated up to close support frame 10 angle when, a part of connecting rod 2 is contained in the escape groove 12 of each blinds 1.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axis
To ", " radial direction ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Louver assembly 20 according to an embodiment of the present invention for air conditioner indoor unit 100 drives blinds 1 to rotate in connecting rod 2
When to predetermined angle, by being contained in a part of connecting rod 2 in the escape groove 12 of each blinds 1, to may make blinds 1
Can big angle rotary without being interfered with connecting rod 2, and then advantageously allowing blinds 1 can be largely to air conditioner indoor unit
100 outlet air is oriented to and is adjusted, and the different demands for meeting client are conducive to.
In some embodiments of the invention, as shown in Fig. 6-Fig. 9, the end of escape groove 12 and 121 opposite sides of opening
The sidewall spacers of portion and blinds 1 are arranged.Structure is simple as a result, reduces influence of the escape groove 12 to the structural strength of blinds 1.Example
Such as, as shown in Figure 6 and Figure 7, escape groove 12 is located at the upper surface of blinds 1, and escape groove 12 extends in the longitudinal direction, escape groove 12
Rear wall and blinds 1 rear wall interval be arranged；For another example, as shown in Figure 8 and Figure 9, escape groove 12 is located at the lower surface of blinds 1, keeps away
Slot 12 is allowed to extend in the longitudinal direction, the rear wall of escape groove 12 and the rear wall interval of blinds 1 are arranged.
Optionally, as shown in Fig. 6-Fig. 9, on the direction for being directed away from opening 121, the depth of escape groove 12 gradually subtracts
It is small.In other words, on the direction towards the first auxiliary section 11, the depth of escape groove 12 is gradually increased.Structure is simple as a result, no
But it can guarantee the structural strength of escape groove 12, and influence of the escape groove 12 to the structural strength of blinds 1 can be reduced.
In some embodiments of the invention, referring to Fig.1 shown in 0- Figure 13, escape groove 12 with opening 121 opposite sides
End extend to the side wall of blinds 1.As a result, when connecting rod 2 drives blinds 1 to close support frame 10, it is possible to increase accommodated in connecting rod 2
Volume in escape groove 12 advantageously allows blinds 1 to be conducive to further decrease the interference between connecting rod 2 and blinds 1
It can big angle rotary.For example, as shown in figs. 10-11, the upper surface of blinds 1 is equipped with the recessed portion to lower recess, recessed portion
It limits in the escape groove 12 for running through blinds 1 in front and back；For another example, as shown in Figure 12-Figure 13, the lower surface of blinds 1 is equipped with upward
The recessed portion of recess, recessed portion are limited in the escape groove 12 for running through blinds 1 in front and back.
Optionally, referring to Fig.1 shown in 0- Figure 13, on the direction far from opening 121, the depth of escape groove 12 is kept not
Become.As a result, when connecting rod 2 drives blinds 1 to close support frame 10, blinds 1 may make to protrude into the uniform depth of escape groove 12, it can be into
One step reduces the interference between connecting rod 2 and blinds 1, is conducive to multiple blinds 1 and completely closes support frame 10.
In some embodiments of the invention, as shown in figure 5 and figure 7, blinds 1 is equipped with the guiding being connected to opening 121
Slot 17, guide groove 17 are located between opening 121 and the first auxiliary section 11, on the direction far from opening 121, the phase of guide groove 17
Mutual direction is directed away to side wall to extend.As a result, when multiple blinds 1 rotate synchronously, guide groove 17 can import connecting rod 2
Or export opening 121, so that it is stuck to be beneficial to prevent louver assembly 20.
In some embodiments of the invention, as shown in figure 5, connecting rod 2 is formed as tabular.It is understood that traditional
The periphery of connecting rod be equipped with flange, and the connecting rod 2 of the embodiment of the present invention is formed as tabular, that is to say, that the embodiment of the present invention
It is not provided with flange on connecting rod 2, so as to reduce connecting rod 2 to the inhibition of air duct interior air-flow, and by avoiding on connecting rod 2
Flange is set, the interference between connecting rod 2 and blinds 1 can be reduced, advantageously allows being rotatably assorted surely between connecting rod 2 and blinds 1
It is fixed, reliable.
In some embodiments of the invention, referring to shown in Fig. 5-Figure 13, in the first auxiliary section 11 and the second auxiliary section 21
One be pivotal axis, another in the first auxiliary section 11 and the second auxiliary section 21 is pivoting hole, and pivotal axis and pivoting hole turn
Dynamic cooperation.As a result, by making pivotal axis be rotatably assorted with pivoting hole, it may make the connection between multiple blinds 1 and connecting rod 2 steady
It is fixed reliable, consequently facilitating the installation and removal between multiple blinds 1 and connecting rod 2.For example, the first auxiliary section 11 is pivotal axis, the
Two auxiliary sections 21 are pivoting hole, alternatively, the first auxiliary section 11 is pivoting hole, the second auxiliary section 21 is pivotal axis.
In some embodiments of the invention, referring to shown in Fig. 5-Figure 13, the diameter of pivotal axis is d1, the diameter of pivoting hole
Meet for D1, d1, D1: 0.1mm≤D1-d1≤0.5mm.The value of D1-d1 is on the one hand made to be unlikely to excessive as a result, to protect
The reliability cooperated between card blinds 1 and connecting rod 2, on the other hand makes the value of D1-d1 be unlikely to too small, to be beneficial to prevent
During louver assembly 20 rotates, blinds 1 is stuck with respect to connecting rod 2.For example, the numerical value of D1-d1 can for 0.1mm,
0.2mm, 0.3mm, 0.4mm or 0.5mm.
Optionally, referring to shown in Fig. 5-Figure 13, the axial length of pivotal axis is L1 (for example, as shown in fig. 6, pivotal axis exists
Length on left and right directions is L1), the hole depth of pivoting hole be L2 (for example, as shown in figure 5, pivoting hole connecting rod 2 thickness direction
Upper to run through connecting rod 2, the length of pivoting hole in the lateral direction is L2), L1, L2 meet: 0.5mm≤L1-L2≤2.5mm.As a result,
On the one hand make the value of L1-L2 be unlikely to excessive, to guarantee the reliability cooperated between blinds 1 and connecting rod 2, on the other hand make
The value for obtaining D1-d1 is unlikely to too small, so that pivotal axis and pivoting hole are able to achieve installation cooperation in the axial direction.For example, D1-d1
Numerical value can be 0.5mm, 1.0mm or 2.5mm.
In some embodiments of the present invention, as shown in Fig. 6-Figure 13, the first auxiliary section 11 is pivotal axis, the second auxiliary section 21
For pivoting hole, pivotal axis is equipped with card slot towards one end of blinds 1, and blinds 1 is connected in card slot.Pivotal axis is increased as a result,
Contact area between corresponding blinds 1, so that the reliability connected between pivotal axis and corresponding blinds 1 can be improved.Optionally,
Pivotal axis is equipped with card slot towards one end of blinds 1, and blinds 1 is connected in card slot and blinds 1 and pivotal axis are integrally formed.
Optionally, referring to shown in Fig. 6-Figure 13, as shown in Fig. 2, the end of the stretching pivoting hole of pivotal axis is equipped with anticreep
Portion 13, at least part of cross-sectional area of anti-delinking part 13 are greater than the area of pivoting hole.Wherein, " anti-delinking part 13 it is at least part of
The cross-sectional area that area of the cross-sectional area greater than pivoting hole " can be understood as a part of anti-delinking part 13 is greater than the face of pivoting hole
Product, or entirely the cross-sectional area of anti-delinking part 13 is greater than the cross-sectional area of pivoting hole.For example, in conjunction with shown in Fig. 2 and Fig. 5-Figure 13,
Anti-delinking part 13 is greater than the area of pivoting hole towards the cross-sectional area of the part of pivoting hole.As a result, by setting anti-delinking part 13, can limit
Movement of the blinds 1 processed on the axial direction of pivotal axis, so that pivotal axis may make reliablely and stablely to cooperate in pivoting hole.
In some optional embodiments of the invention, it is connected to as shown in Fig. 2, being additionally provided on each connecting rod 2 with pivoting hole
Aperture 22, the spacing of the opposing sidewalls of aperture 22 is less than the diameter of pivoting hole.It is installed on blinds 1 by connecting rod 2 as a result,
When, by the way that aperture 22 is arranged, it may make pivoting hole easily to deform to facilitate and pivotal axis is cooperated in pivoting hole, and can make
The internal perisporium of the periphery wall and pivoting hole that obtain pivotal axis abuts, so that pivotal axis is reliablely and stablely connect with connecting rod 2, so as to
Realize blinds 1 connect with the fast and easy of connecting rod 2 and detachably.For example, the section of pivoting hole forms circle, the section of aperture 22
Be formed as strip, and the spacing of the opposing sidewalls of aperture 22 is less than the diameter of pivoting hole, is installed on blinds 1 by connecting rod 2
When, the pivoting hole of strip easily deforms to facilitate and pivotal axis is cooperated in pivoting hole, and the periphery wall and pivot of pivotal axis
The internal perisporium of turn hole abuts, and pivotal axis can not be moved in aperture 22.
In some optional embodiments of the invention, referring to shown in Fig. 6-Figure 13, the diameter of rotary shaft is d2, rotating hole
Diameter be D2, d2, D2 meet: 0.1mm≤D2-d2≤0.5mm.The value of D2-d2 is on the one hand made to be unlikely to excessive as a result,
To guarantee the reliability cooperated between blinds 1 and the opposing sidewalls of support frame 10, it is unlikely to the value of D2-d2
Too small, to be beneficial to prevent during louver assembly 20 rotates, blinds 1 is stuck with respect to the opposing sidewalls of support frame 10.
For example, the difference of the diameter of the first rotating hole and the diameter of the first rotary shaft 15 be 0.1mm-0.5mm, the diameter of the second rotating hole with
The difference of the diameter of second rotary shaft 15 is 0.1mm-0.5mm.It is understood that the first rotary shaft 15 and the second rotary shaft 16
Between diameter can also be unequal, for example, as shown in fig. 6, the diameter of the first rotary shaft 15 be greater than the second rotary shaft 16 it is straight
Diameter.
Optionally, as shown in Fig. 6-Figure 13, each rotary shaft is equipped with link slot towards one end of blinds 1, and blinds 1 is connected to
In link slot.The contact area between each rotary shaft and corresponding blinds 1 is increased as a result, so that each rotation can be improved
The reliability connected between axis and corresponding blinds 1.Optionally, rotary shaft is equipped with link slot, blinds towards one end of blinds 1
1 is connected in link slot and blinds 1 and rotary shaft are integrally formed.
In some embodiments of the invention, air conditioner indoor unit 100 includes driving motor, at least one blinds 1 and driving
Motor is connected, and the blinds 1 that driving motor driving is attached thereto rotates, and blinds 1 drives connecting rod 2 mobile, and connecting rod 2 drives remaining multiple
Blinds 1 rotates synchronously.Structure is simple as a result, and is advantageously implemented multiple blinds 1 and rotates synchronously.For example, one in multiple blinds 1
First rotary shaft 15 of a blinds 1 is equipped with connecting hole 18, and the motor shaft of driving motor is connected with connecting hole 18, and driving motor drives
The blinds 1 rotation is moved, which drives connecting rod 2 mobile, and connecting rod 2 drives remaining multiple blinds 1 to rotate synchronously.
In some embodiments of the invention, referring to shown in Fig. 2 and Fig. 5, each blinds 1 is equipped with multiple ventilation holes 14.
As a result, air conditioner indoor unit 100 work when, can not only be changed by the rotation of blinds 1 support frame 10 air-out direction and
Wind-out range, and since blinds 1 is equipped with ventilation hole 14, the wind at support frame 10 can also be by multiple logical on blinds 1
Air holes 14, multiple ventilation holes 14 can decompose air quantity, avoid air-conditioning that high wind is sent to blow people, so that the comfortable of air-supply can be improved
Property, in addition, a part of connecting rod 2 is contained in the evacuation of each blinds 1 when blinds 1 turns to the angle for closing support frame 10
In slot 12, multiple blinds 1 are good to the closing effect of support frame 10, are conducive to the calm sense air-supply effect for improving air conditioner indoor unit 100
Fruit.
For example, as shown in figures 2 and 5, multiple ventilation holes 14 run through blinds 1 on the thickness direction of blinds 1, ventilation hole 14
Shape can be polygon, round or ellipse, and the equivalent diameter of ventilation hole 14 is less than or equal to 3mm, as a result, by that will divulge information
The equivalent diameter setting in hole 14 within the above range, can make ventilation hole 14 more significant to the discomposing effect of wind, thus into
One step makes outlet air soft, blows more comfortable.It should be noted that " equivalent diameter of ventilation hole 14 " refers to and ventilation hole
The equal circular diameter of 14 sectional areas, for example, the equivalent diameter of ventilation hole 14 is logical when the section of ventilation hole 14 is round
The diameter of the circular cross-section of air holes 14.
As shown in Fig. 1-Figure 13, air conditioner indoor unit 100 according to an embodiment of the present invention, including above-mentioned implementation according to the present invention
The louver assembly 20 for air conditioner indoor unit 100 of example.
Air conditioner indoor unit 100 according to an embodiment of the present invention, it is according to the above embodiment of the present invention for sky by being arranged
The louver assembly 20 of indoor unit 100 is adjusted, as a result, when connecting rod 2 drives blinds 1 to turn to predetermined angle, by making connecting rod 2
A part is contained in the escape groove 12 of each blinds 1, to aloow 1 big angle rotary of blinds without sending out with connecting rod 2
Raw interference, so advantageously allow blinds 1 can the outlet air largely to air conditioner indoor unit 100 be oriented to and adjusted, favorably
In the different demands for meeting client.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (19)
1. a kind of louver assembly for air conditioner indoor unit, the air conditioner indoor unit has support frame, and the louver assembly can turn
It is located on the support frame dynamicly, which is characterized in that the louver assembly includes:
The both ends of multiple spaced blinds, each blinds are rotatably arranged in the opposing sidewalls of the support frame,
Each blinds is equipped with the first auxiliary section, and each blinds is equipped with the evacuation being open towards first auxiliary section
Slot；
Connecting rod, the connecting rod are equipped with multiple second auxiliary sections, and the multiple second auxiliary section is matched with multiple described first respectively
Conjunction portion corresponds cooperation to drive multiple blinds synchronous rotations, when the blinds turns to set angle, the connecting rod
A part be contained in the escape groove of each blinds.
2. the louver assembly according to claim 1 for air conditioner indoor unit, which is characterized in that the escape groove with it is described
Be open the end of opposite side and the sidewall spacers setting of the blinds.
3. the louver assembly according to claim 2 for air conditioner indoor unit, which is characterized in that be directed away from described open
On the direction of mouth, the depth of the escape groove is gradually reduced.
4. the louver assembly according to claim 1 for air conditioner indoor unit, which is characterized in that the escape groove with it is described
The be open end of opposite side extends to the side wall of the blinds.
5. the louver assembly according to claim 4 for air conditioner indoor unit, which is characterized in that in the separate opening
On direction, the depth of the escape groove is remained unchanged.
6. the louver assembly according to claim 1 for air conditioner indoor unit, which is characterized in that the blinds be equipped with
The guide groove of the open communication, the guide groove are located between the opening and first auxiliary section, open far from described
On the direction of mouth, the opposing sidewalls of the guide groove are directed away from mutual direction and extend.
7. the louver assembly according to claim 1 for air conditioner indoor unit, which is characterized in that the connecting rod is formed as flat
Plate.
8. the louver assembly according to claim 1 for air conditioner indoor unit, which is characterized in that first auxiliary section and
One in second auxiliary section is pivotal axis, another in first auxiliary section and second auxiliary section is pivot
Hole, the pivotal axis are rotatably assorted with the pivoting hole.
9. the louver assembly according to claim 8 for air conditioner indoor unit, which is characterized in that the diameter of the pivotal axis
For d1, the diameter of the pivoting hole is D1, and the d1, the D1 meet: 0.1mm≤D1-d1≤0.5mm.
10. the louver assembly according to claim 8 for air conditioner indoor unit, which is characterized in that the axis of the pivotal axis
It is L1 to length, the hole depth of the pivoting hole is L2, and the L1, the L2 meet: 0.5mm≤L1-L2≤2.5mm.
11. the louver assembly according to claim 8 for air conditioner indoor unit, which is characterized in that first auxiliary section
For pivotal axis, second auxiliary section is pivoting hole, and the pivotal axis is equipped with card slot towards one end of the blinds, described hundred
Leaf is connected in the card slot.
12. the louver assembly according to claim 8 for air conditioner indoor unit, which is characterized in that the pivotal axis is stretched
The end of the pivoting hole is equipped with anti-delinking part out, and at least part of cross-sectional area of the anti-delinking part is greater than the pivoting hole
Area.
13. the louver assembly according to claim 12 for air conditioner indoor unit, which is characterized in that on each connecting rod
It is additionally provided with the aperture being connected to the pivoting hole, the spacing of the opposing sidewalls of the aperture is less than the diameter of the pivoting hole.
14. the louver assembly according to claim 1 for air conditioner indoor unit, which is characterized in that the both ends of the blinds
It is respectively equipped with rotary shaft, rotating hole is respectively equipped in the opposing sidewalls of the support frame, the rotary shaft and the rotating hole turn
Dynamic cooperation.
15. the louver assembly according to claim 14 for air conditioner indoor unit, which is characterized in that the rotary shaft it is straight
Diameter is d2, and the diameter of the rotating hole is D2, and the d2, the D2 meet: 0.1mm≤D2-d2≤0.5mm.
16. the louver assembly according to claim 14 for air conditioner indoor unit, each rotary shaft is towards described hundred
One end of leaf is equipped with link slot, and the blinds is connected in the link slot.
17. the louver assembly according to claim 1 for air conditioner indoor unit, which is characterized in that including driving motor, until
A few blinds is connected with the driving motor, the blinds rotation that the driving motor driving is attached thereto, described
Blinds drives the connecting rod mobile, and the connecting rod drives remaining multiple described blinds to rotate synchronously.
18. the louver assembly of air conditioner indoor unit is used for described in any one of -17 according to claim 1, which is characterized in that each
The blinds is equipped with multiple ventilation holes.
19. a kind of air conditioner indoor unit, which is characterized in that including being used for air conditioning chamber described according to claim 1 any one of -18
The louver assembly of interior machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360761.2A CN109442720B (en) | 2018-11-15 | 2018-11-15 | A air conditioner indoor unit that is used for tripe subassembly of air conditioner indoor unit and has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360761.2A CN109442720B (en) | 2018-11-15 | 2018-11-15 | A air conditioner indoor unit that is used for tripe subassembly of air conditioner indoor unit and has it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109442720A true CN109442720A (en) | 2019-03-08 |
| CN109442720B CN109442720B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811360761.2A Active CN109442720B (en) | 2018-11-15 | 2018-11-15 | A air conditioner indoor unit that is used for tripe subassembly of air conditioner indoor unit and has it |
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| CN110160239A (en) * | 2019-05-17 | 2019-08-23 | 青岛海尔空调电子有限公司 | Air conditioner and the wind deflector control method freezed for air conditioner |
| CN110160240A (en) * | 2019-05-17 | 2019-08-23 | 青岛海尔空调电子有限公司 | Air conditioner and wind deflector control method for air conditioner heat-production |
| CN110160242A (en) * | 2019-05-17 | 2019-08-23 | 青岛海尔空调电子有限公司 | Air conditioner and the wind deflector control method freezed for air conditioner |
| CN110160238A (en) * | 2019-05-17 | 2019-08-23 | 青岛海尔空调电子有限公司 | Air conditioner and wind deflector control method for air conditioner heat-production |
| CN110260495A (en) * | 2019-05-17 | 2019-09-20 | 青岛海尔空调电子有限公司 | Air conditioner and wind deflector control method for air conditioner heat-production |
| CN110296471A (en) * | 2019-07-31 | 2019-10-01 | 广东美的制冷设备有限公司 | Louver assembly and air conditioner indoor unit and air conditioner with it |
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| CN110296471B (en) * | 2019-07-31 | 2023-09-26 | 广东美的制冷设备有限公司 | Shutter assembly, air conditioner indoor unit with shutter assembly and air conditioner |
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| CN109442720B (en) | 2024-03-08 |
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