CN108151264A - Air duct assembly and air conditioner with same - Google Patents
Air duct assembly and air conditioner with same Download PDFInfo
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- CN108151264A CN108151264A CN201711462236.7A CN201711462236A CN108151264A CN 108151264 A CN108151264 A CN 108151264A CN 201711462236 A CN201711462236 A CN 201711462236A CN 108151264 A CN108151264 A CN 108151264A
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- wind
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- guide member
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- 230000001186 cumulative effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- 206010008190 Cerebrovascular accident Diseases 0.000 description 3
- 208000006011 Stroke Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 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
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
the invention provides an air duct assembly and an air conditioner with the same, the air duct assembly comprises a shell, an air inlet, an air outlet and an air duct, the air duct is communicated with the air inlet and the air outlet respectively, the air duct is provided with a first side wall and a second side wall which are arranged oppositely, an air guide piece is fixedly arranged on the shell and is positioned at the air outlet, the air guide piece is provided with a first end, a second end, a first air guide surface and a second air guide surface, the first air guide surface and the second air guide surface are arranged oppositely, the first air guide surface and the second air guide surface are connected with the first end and the second end in an airflow flowing direction, the size of the air guide piece in the vertical airflow flowing direction is gradually increased from the first end to the second end, the first air guide surface is arranged corresponding to the first side wall, the second air guide surface is arranged corresponding to the second side wall, the shortest distance between the first air guide surface and the first side wall is L1, the shortest distance between the second air guide surface and the second side wall is L2, wherein the L1/L2.
Description
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of ducting assembly and with its air conditioner.
Background technology
At present, be typically provided with wind guiding mechanism in air conditioner wind outlet, the wind guiding mechanism relative to air-conditioner shell rotate with
Wind-guiding is carried out, wind guiding mechanism of the prior art is generally curved thin plate or the thin plate with certain bending angle.
The wind-guiding range of wind guiding mechanism of the prior art is limited to the rotational angle of thin plate, and when thin plate is turned to going out
When the blocking in air port is more, noise on the one hand will be caused larger, on the other hand can not also play the role of effective wind-guiding.Due to
Thin plate can be rotated relative to housing, and the spatial position of thin sheet surface is limited so that can not install other dresses in thin sheet surface
Trim.Simultaneously because the separating effect of wind guiding component of the prior art is bad, the air output phase at different location is easily led to
Difference is larger, so as to influence the air-supply effect of wind guiding component, thereby reduces environmental degree of comfort and user experience.
Invention content
The present invention provides a kind of ducting assembly and with its air conditioner, is shunted with solving wind guiding component of the prior art
The technical issues of ineffective.
According to an aspect of the invention, there is provided a kind of ducting assembly, including：Housing, housing have air inlet, outlet air
Mouth and the air duct connected respectively with air inlet and air outlet, air duct have the first side wall being oppositely arranged and second sidewall；It leads
Wind part is fixed on housing and at the air outlet, air guide member have along air current flow direction the first end being oppositely arranged,
Second end and the first wind-guiding face and the second wind-guiding face for connecting first end and second end, the uprush flow direction of air guide member
On size gradually increase from first end to second end, the first wind-guiding face corresponds to the first side wall setting, and the second wind-guiding face corresponds to the
Two side walls are set, and the shortest distance of the first wind-guiding face and the first side wall is the shortest distance of L1, the second wind-guiding face and second sidewall
For L2, wherein, 0.6≤L1/L2≤0.8.
Further, air guide member has the first wind-guiding face and the second wind-guiding face being oppositely arranged along air current flow direction, leads
The one end of the end face of the first end of wind part respectively with one end of the first wind-guiding face and the second wind-guiding face is connect, and the second of air guide member
The other end of the end face at end respectively with the other end of the first wind-guiding face and the second wind-guiding face is connect.
Further, it is plane that the end face of the first end of air guide member, which is the end face of cambered surface and/or the second end of air guide member,.
Further, air duct is through-flow air duct.
Further, in through-flow air duct have fan blade rotation center, on the cross section of air guide member, the first wind-guiding face with
The junction of the end face of the first point of interface of junction formation of the end face of second end, the second wind-guiding face and second end forms second and hands over
The line of boundary's point, the first point of interface and rotation center is the first line segment, and the line of the second point of interface and rotation center is the second line
Section, the vertical line of rotation center to second end are third line segment, and the angle of the first line segment and third line segment is a, second line segment and the
The angle of three line segments is b, wherein, b/3≤a≤4b.
Further, in the first end of air guide member with the second end end face of air guide member apart from farthest point be vertex, vertex
It is the 4th line segment with the line of the first point of interface, the line of vertex and the second point of interface is the 5th line segment, the 4th line segment and the 5th
The angle of line segment is c, wherein, 20 °≤c≤160 °.
Further, the end face of the first end of air guide member is arc surface, and the radius of arc surface is r, wherein, 5mm≤r≤
25mm。
Further, the first wind-guiding face and/or the second wind-guiding face are inner concave arc surface.
Further, the first wind-guiding face and/or the second wind-guiding face are plane.
Further, air guide member is hollow cylinder structure.
According to another aspect of the present invention, a kind of air conditioner is provided, air conditioner includes ducting assembly, and ducting assembly is upper
The ducting assembly of offer is provided.
It applies the technical scheme of the present invention, which includes：Housing and air guide member.Wherein, housing have air inlet,
Air outlet and the air duct connected respectively with air inlet and air outlet, air duct have the first side wall being oppositely arranged and the second side
Wall.Air guide member is fixed on housing and at the air outlet, and air guide member has the be oppositely arranged along air current flow direction
One end, second end and the first wind-guiding face and the second wind-guiding face that connect first end and second end, the uprush stream of air guide member
Size on dynamic direction gradually increases from first end to second end, and the first wind-guiding face corresponds to the first side wall setting, the second wind-guiding face
The shortest distance of corresponding second sidewall setting, the first wind-guiding face and the first side wall is L1, and the second wind-guiding face and second sidewall are most
Short distance is the ratio of L2, L1 and L2 between 0.6 to 0.8.
Using the ducting assembly, the wind entered by air inlet will sent out behind air duct from air outlet, pass through air outlet
Air guide member one wind is split into two strands of wind, wherein one wind is blown out between the first wind-guiding face and the first side wall, another stock
Wind is blown out between the second wind-guiding face and second sidewall, due to by the ratio of L1 and L2 between 0.6 to 0.8 so that first leads
Air output between wind face 21 and the first side wall 11 differs smaller with the air output between the second wind-guiding face 22 and second sidewall 12,
So as to solve the technical issues of wind guiding component shunting effect of the prior art is bad.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the structure diagram of the ducting assembly provided according to embodiments of the present invention；
Fig. 2 shows the cross-section analysis figures of the ducting assembly of offer according to embodiments of the present invention.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, air duct；11st, the first side wall；12nd, second sidewall；20th, air guide member；21st, the first wind-guiding face；22nd, the second wind-guiding
Face；31st, the first line segment；32nd, second line segment；33rd, third line segment.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, embodiment one provides a kind of ducting assembly, which includes：Housing and air guide member 20.Its
In, housing has air inlet, air outlet and the air duct 10 connected respectively with air inlet and air outlet, and air duct 10 has opposite set
The first side wall 11 and second sidewall 12 put.Air guide member 20 is fixed on housing and at air outlet, 20 edge of air guide member
Air current flow direction has the first end being oppositely arranged, second end and 21 and of the first wind-guiding face for connecting first end and second end
Second wind-guiding face 22, the size on the uprush flow direction of air guide member 20 gradually increase from first end to second end, and first
Wind-guiding face 21 corresponds to the first side wall 11 and sets, and the second wind-guiding face 22 corresponds to second sidewall 12 and sets, the first wind-guiding face 21 and first
The shortest distance of side wall 11 is L1, and the shortest distance of the second wind-guiding face 22 and second sidewall 12 is L2, wherein, 0.6≤L1/L2≤
0.8。
The ducting assembly provided using embodiment one, the wind entered by air inlet will sent behind air duct 10 from air outlet
Go out, due to being fixedly installed air guide member 20 in air outlet, which can play shunting function, i.e., the air guide member 20 can
One wind at 10 air outlet of air duct is split into two strands of wind, and the wind direction of this two strands of wind is different, this compared with the prior art in
Wind deflector wind can only be oriented in the side of wind deflector at work for, the structure of the present embodiment can improve this and lead
The wind-guiding range of wind component.Noise can be generated when wind deflector turns to certain angle in the prior art, influences using effect, this
Air guide member 20 in embodiment can reduce noise content due to being integrally fixed on housing.Specifically, the wind-guiding in the present embodiment
Part 20 is wedge-shaped column structure, and due to its will not opposite housing into rotation, thus on the air guide member 20 ornamental portion conveniently is set
Part improves the integration degree of device.
In the present embodiment, the wind in air duct 10 is partial to the direction of the first side wall 11, in order to ensure this two parts wind
Air-out volume is not much different, and sets air guide member 20 close to the first side wall 11 in the present embodiment.In order to more be apparent from
The air-out effect of this ratio range refers to following table one：
Table one
By data in table it is found that when the ratio of L1 and L2 is 0.6, at this point, the air output at the first wind-guiding face 21
Less than the air output at the second wind-guiding face 22.When the ratio of L1 and L2 is 0.7, at this point, at the first wind-guiding face 21
Air output be not much different with the air output at the second wind-guiding face 22.When the ratio of L1 and L2 is 0.8, at this point, close
Air output at first wind-guiding face 21 is more than the air output at the second wind-guiding face 22, and this two-part air output difference compared with
Greatly.By data above it is found that when the ratio of L1 and L2 is 0.7, the air output difference of two parts wind is smaller, and then can also carry
The comfort of high outlet air.Ducting assembly provided in this embodiment is thus used, wind guiding component of the prior art point can be solved
Flow the technical issues of ineffective.
Specifically, air guide member 20 has the first wind-guiding face 21 and the second wind-guiding face being oppositely arranged along air current flow direction
22, the one end of the end face of the first end of air guide member 20 respectively with one end of the first wind-guiding face 21 and the second wind-guiding face 22 is connect,
The other end of the end face of the second end of air guide member 20 respectively with the other end of the first wind-guiding face 21 and the second wind-guiding face 22 is connect.
Using such setting, air guide member 20 shunts the wind entered at ducting outlet, in the first wind-guiding face 21 and the second wind-guiding
Under the action of face 22, the side close to the first wind-guiding face 21 out of air duct is entered air outlet by a part of wind, and another part wind will
Side close to the second wind-guiding face 22 out of air duct 10 enters air outlet, and the wind direction of this two parts wind is different, so as to expand
The range of wind-guiding.Preferably, when the air force of this two parts wind is identical, air-supply best results at this time.
Specifically, the end face of the first end of air guide member 20 can be set as cambered surface；Or the second end by air guide member 20
End face be set as plane；Or the end face of the first end of air guide member 20 is set as cambered surface, while by the second of air guide member 20
The end face at end is set as plane.The end face of the first end of air guide member 20 is set as cambered surface in the present embodiment, while by air guide member
The end face of 20 second end is set as plane.By the way that the end face of the first end of air guide member 20 is set as cambered surface, it can reduce and lead
The noise that wind part 20 generates at first end due to shunting, can be steady at the first end of air guide member 20 convenient for the wind in air duct 10
Carry out shunt.Simultaneously as the end face of the second end of air guide member 20 is set as plane, staff can be in order to flat at this
Light is set to show on face, the decorative elements such as control button.
Specifically, air duct 10 is through-flow air duct.In the present embodiment, the air inlet in air duct 10 is provided with through-flow fan blade,
The wind of air inlet after through-flow fan blade enter air duct 10 in, wind behind air duct 10 will from air outlet at flow out.
Specifically, there is the rotation center of fan blade, as shown in Fig. 2, rotation center is O in through-flow air duct1.In air guide member 20
Cross section on, the junction of the first wind-guiding face 21 and the end face of second end forms the first point of interface, the second wind-guiding face 22 and the
The junction of the end face at two ends forms the second point of interface, and the line of the first point of interface and rotation center is the first line segment 31, and second
The line of point of interface and rotation center is second line segment 32, and the vertical line of rotation center to second end is third line segment 33.Point P is vertical
Foot.The angle of first line segment 31 and third line segment 33 is a, and second line segment 32 and the angle of third line segment 33 are b, when air guide member 20
When being arranged on the different location of 10 air outlet of air duct, angle a and the magnitude relationship of angle b will be different.In order to make air guide member
20 can preferably play the role of wind-guiding shunting, have b/3≤a≤4b in the present embodiment, can preferably expand outlet air in this way
The wind-out range of mouth.As a=b/3, at this point, the air output at the first wind-guiding face 21 is much larger than close to the second wind-guiding face 22
The air output at place；As a=4b, at this point, the air output at the first wind-guiding face 21 is much smaller than at the second wind-guiding face 22
Air output.In practical operation, the outlet air at the first wind-guiding face 21 can be made by adjusting the magnitude relationship between a and b
It measures and is not much different with the air output at the second wind-guiding face 22, so as to reach better air-out effect.
Specifically, O in Fig. 22It is expressed as in the first end of air guide member 20 farthest with the second end end face of air guide member 20 distance
Point vertex O2It is the 4th line segment with the line of the first point of interface, vertex O2It is the 5th line segment with the line of the second point of interface, the 4th
The angle of line segment and the 5th line segment is angle c, wherein, 20 °≤c≤160 °.In order to more be apparent from this angular range
Air-out effect refers to following table two：
Table two
By data in table it is found that when the angle of the 4th line segment and the 5th line segment is 20 °, if the wind in air duct 10 is superpower
Wind shelves, noise 48.1dB, if the wind in air duct 10 is high wind shelves, noise 44.1dB, and in both cases, two
The air quantity of part wind differs larger.When the angle of four line segments and the 5th line segment is 160 °, if the wind in air duct 10 is superpower
Wind shelves, noise 50.3dB, if the wind in air duct 10 is high wind shelves, noise 47.1dB, and in both cases, two
The air quantity of part wind differs larger.When the angle of four line segments and the 5th line segment is 72 °, if the wind in air duct 10 is superpower wind
Shelves, noise 49.3dB, if the wind in air duct 10 is high wind shelves, noise 45.2dB, and in both cases, two
The air quantity difference for dividing wind is smaller, and air-out effect is preferable.When the angle of four line segments and the 5th line segment is 80 °, if in air duct 10
Wind is superpower wind shelves, noise 49.3dB, if wind in air duct 10 is high wind shelves, noise 45.2dB, and at both
In the case of, the air quantity difference of two parts wind is smaller, and air-out effect is preferable.It it is preferred, therefore, that can be by the 4th line segment and the 5th line
The angle of section is arranged between 72 ° to 80 °, such that the air quantity difference of this two parts wind is smaller, so as to greatly carry
The comfort of high outlet air.
In order to reduce the noise generated during the air guide member 20 work, the end face of the first end of air guide member 20 is arc surface, and
The radius of arc surface is r, wherein, 5mm≤r≤25mm.In order to more be apparent from the air-out effect in this radius, in detail
It see the table below three：
Table three
By data in table it is found that when the radius of arc surface is 5mm, in superpower wind shelves, noise is 48.8dB, in high wind
Shelves when noise be 44.6dB, in apoplexy shelves noise be 42.2dB, in low wind file noise be 39.3dB, the noise in quiet shelves
For 34.8dB, in super-silent shelves, noise is 26.6dB.When the radius of arc surface is 15mm, in superpower wind shelves, noise is
49.2dB, in high wind shelves, noise is 44.9dB, and in apoplexy shelves, noise is 42.7dB, and in low wind file, noise is 39.4dB,
In quiet shelves, noise is 35dB, and in super-silent shelves, noise is 26.6dB.When the radius of arc surface is 25mm, in superpower wind
Shelves when noise be 49.3dB, in high wind shelves noise be 45.1dB, in apoplexy shelves noise be 42.8dB, the noise in low wind file
For 39.9dB, in quiet shelves, noise is 35.3dB, and in super-silent shelves, noise is 27.6dB.By above data it is found that working as
When the radius of arc surface is 25mm, noise is higher, thus for the noise for further reducing air guide member 20, it can be by arc surface
Radius is set as 5mm or 15mm.
In summary the ratio of L1 and L2 can be set as by data it is found that in order to reduce the air output size of two parts wind
0.7, and the angle of the 4th line segment and the 5th line segment is arranged between 72 ° to 80 ° simultaneously.When working to reduce air guide member 20
Noise content, the radius of arc surface can be set as 5mm or 15mm.
Specifically, the first wind-guiding face 21 can be set as plane；Or the second wind-guiding face 22 is set as plane；Or
First wind-guiding face 21 is set as plane, while the second wind-guiding face 22 is set as plane.In the present embodiment by the first wind-guiding
Face 21 is set as plane, while the second wind-guiding face 22 is set as plane.It is better convenient for air guide member 20 using such setting
Shunting function is played, while the wind in air duct 10 will not generate larger crushing.
It is of course also possible to the first wind-guiding face 21 is set as inner concave arc surface；Or the second wind-guiding face 22 is set as indent
Cambered surface；Or the first wind-guiding face 21 is set as inner concave arc surface, while the second wind-guiding face 22 is set as inner concave arc surface.Implementing
First wind-guiding face 21 is set as inner concave arc surface, while the second wind-guiding face 22 is set as inner concave arc surface in example two.Using in this way
Setting can in order to by the wind in air duct 10 be divided into two parts difference trend wind, so as to expand wind-out range, improve
Comfort.
For convenience decorative element is set on air guide member 20, the air guide member 20 in embodiment one and embodiment two can be with
It is set as hollow cylinder structure.Using such setting, more installation spaces can be provided for decorative element.
Using the wind guiding component in embodiment one and embodiment two, the wind at air outlet is divided into two parts by air guide member,
Middle a part of wind enters air outlet out of air duct 10 close to the side of the first wind-guiding face 21, and another part wind will be leaned on out of air duct 10
The side of nearly second wind-guiding face 22 enters air outlet, so to improve the range of outlet air.In order to further improve the comfortable of outlet air
Property, the structure of air guide member 20 and the installation position of air guide member 20 can be adjusted, so as to which the air quantity for making two parts wind is not much different,
The noise of outlet air can also be reduced.The wind guiding component can effectively expand air output, improve noise, while designer can also lead
Decorative element on wind part 20 is set, and then improves aesthetics and practicability.
Embodiment three provides a kind of air conditioner, which includes ducting assembly, wherein, ducting assembly is embodiment one
Or the ducting assembly that embodiment two provides.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, the component and positioned opposite, the digital table of step otherwise illustrated in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to be drawn according to practical proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms are represented in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need to that it is further discussed in figure.
In the description of the present invention, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical,
Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation or position shown in the drawings and close
System is for only for ease of the description present invention and simplifies description, and in the case where not making to illustrate on the contrary, these nouns of locality do not indicate that
There must be specific orientation with the device or element for implying meaning or with specific azimuth configuration and operation, therefore cannot manage
It solves as limiting the scope of the invention；The noun of locality " inside and outside " refers to relative to inside and outside each component profile in itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made in opposite description to space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, such as without Stated otherwise, above-mentioned word is there is no particular meaning, therefore it is not intended that this
The limitation of invention protection domain.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of ducting assembly, which is characterized in that including：
Housing, the housing have air inlet, air outlet and the air duct connected respectively with the air inlet and the air outlet
(10), the air duct (10) has the first side wall (11) being oppositely arranged and second sidewall (12)；
Air guide member (20), fixed setting is on the housing and at the air outlet, and the air guide member (20) is along air-flow stream
Dynamic direction has the first end being oppositely arranged, second end and the first wind-guiding face (21) and second for connecting first end and second end
Wind-guiding face (22), size on the uprush flow direction of the air guide member (20) from the first end to the second end by
Cumulative big, the first wind-guiding face (21) correspondence the first side wall (11) is set, described in the second wind-guiding face (22) correspondence
Second sidewall (12) is set, and the shortest distance of first wind-guiding face (21) and the first side wall (11) is L1, and described second
The shortest distance of wind-guiding face (22) and the second sidewall (12) is L2, wherein, 0.6≤L1/L2≤0.8.
2. ducting assembly according to claim 1, which is characterized in that the end face of the first end of the air guide member (20) is arc
The end face of the second end of face and/or the air guide member (20) is plane.
3. ducting assembly according to claim 1 or 2, which is characterized in that the air duct (10) is through-flow air duct.
4. ducting assembly according to claim 3, which is characterized in that in the through-flow air duct in the rotation with fan blade
The heart, on the cross section of the air guide member (20), first wind-guiding face (21) and the junction shape of the end face of the second end
Into the first point of interface, the junction of second wind-guiding face (22) and the end face of the second end forms the second point of interface, described
The line of first point of interface and the rotation center is the company of the first line segment (31), second point of interface and the rotation center
Line is second line segment (32), and the vertical line of the rotation center to the second end is third line segment (33), first line segment
(31) it is a with the angle of the third line segment (33), the angle of the second line segment (32) and the third line segment (33) is b,
Wherein, b/3≤a≤4b.
5. ducting assembly according to claim 4, which is characterized in that led in the first end of the air guide member (20) with described
The second end end face of wind part (20) is vertex apart from farthest point, and the line of the vertex and the first point of interface is the 4th line segment,
The line of the vertex and second point of interface is the 5th line segment, and the angle of the 4th line segment and the 5th line segment is c,
Wherein, 20 °≤c≤160 °.
6. ducting assembly according to claim 1, which is characterized in that the end face of the first end of the air guide member (20) is circle
Cambered surface, and the radius of the arc surface is r, wherein, 5mm≤r≤25mm.
7. ducting assembly according to claim 1, which is characterized in that first wind-guiding face (21) and/or described second
Wind-guiding face (22) is inner concave arc surface.
8. ducting assembly according to claim 1, which is characterized in that first wind-guiding face (21) and/or described second
Wind-guiding face (22) is plane.
9. ducting assembly according to claim 1, which is characterized in that the air guide member (20) is hollow cylinder structure.
10. a kind of air conditioner, which is characterized in that the air conditioner include ducting assembly, the ducting assembly for claim 1 to
Ducting assembly described in any one of 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462236.7A CN108151264A (en) | 2017-12-28 | 2017-12-28 | Air duct assembly and air conditioner with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462236.7A CN108151264A (en) | 2017-12-28 | 2017-12-28 | Air duct assembly and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
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| CN108151264A true CN108151264A (en) | 2018-06-12 |
Family
ID=62462424
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711462236.7A Withdrawn CN108151264A (en) | 2017-12-28 | 2017-12-28 | Air duct assembly and air conditioner with same |
Country Status (1)
| Country | Link |
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| CN (1) | CN108151264A (en) |
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| CN109269062A (en) * | 2018-09-27 | 2019-01-25 | Tcl空调器(中山)有限公司 | A kind of air conditioner |
| CN109708204A (en) * | 2018-12-29 | 2019-05-03 | Tcl空调器(中山)有限公司 | Air conditioner |
| CN110319558A (en) * | 2019-06-21 | 2019-10-11 | 宁波奥克斯电气股份有限公司 | A kind of air exhausting structure and air conditioner |
| CN110411000A (en) * | 2019-06-21 | 2019-11-05 | 宁波奥克斯电气股份有限公司 | A kind of air exhausting structure and air-out control method |
| CN110553399A (en) * | 2019-07-17 | 2019-12-10 | 珠海格力电器股份有限公司 | cross flow air duct assembly and fan heater |
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| CN110553399A (en) * | 2019-07-17 | 2019-12-10 | 珠海格力电器股份有限公司 | cross flow air duct assembly and fan heater |
| CN110553399B (en) * | 2019-07-17 | 2021-07-20 | 珠海格力电器股份有限公司 | Cross flow air duct assembly and fan heater |
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Application publication date: 20180612 |