CN206919121U - Ducting assembly and warm-air drier - Google Patents
Ducting assembly and warm-air drier Download PDFInfo
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- CN206919121U CN206919121U CN201720796379.0U CN201720796379U CN206919121U CN 206919121 U CN206919121 U CN 206919121U CN 201720796379 U CN201720796379 U CN 201720796379U CN 206919121 U CN206919121 U CN 206919121U
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- snail tongue
- air
- tongue portion
- ducting assembly
- spiral case
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Abstract
The utility model discloses the warm-air drier of a kind of ducting assembly and the application ducting assembly, wherein, the ducting assembly includes：Spiral case；Snail tongue, the snail tongue is located at the spiral case, and has air inlet and air outlet into air channel, the air channel with the scroll casing shape；Tubular wine wheel, the tubular wine wheel is introduced in the air channel in the air channel, by air-flow by the air inlet, and the air-flow in the air channel is blown out by the air outlet；The spiral case includes the first snail tongue portion, and the snail tongue includes the second snail tongue portion, and the first snail tongue portion is located at the both sides of the air inlet with the second snail tongue portion respectively；On same cross section, lines of the root M in the first snail tongue portion to the tubular wine wheel axle center O, size with the included angle A of the root N to the tubular wine wheel axle center O in the second snail tongue portion line is 110 °~170 °, and the material of the spiral case is plastics or metal.The technical solution of the utility model can improve the air-out volume of warm-air drier.
Description
Technical field
It the utility model is related to warm-air drier technical field, more particularly to a kind of ducting assembly and warming up using the ducting assembly
Blower fan.
Background technology
At present, warm-air drier is as a kind of new heating system, because its is easy to use, simple operation and other advantages and it is universal
Use.But the air quantity during work of existing warm-air drier is generally relatively low, can not meet the growing use demand of consumer.
Utility model content
Main purpose of the present utility model is to provide a kind of ducting assembly, it is intended to improves the air-out volume of warm-air drier.
To achieve the above object, the utility model proposes ducting assembly, applied to warm-air drier, including：
Spiral case；
Snail tongue, the snail tongue are located at the spiral case, and with the scroll casing shape into air channel, the air channel has air inlet and gone out
Air port；
Tubular wine wheel, the tubular wine wheel are introduced in the air channel in the air channel, by air-flow by the air inlet,
And the air-flow in the air channel is blown out by the air outlet；
The spiral case includes the first snail tongue portion, and the snail tongue includes the second snail tongue portion, the first snail tongue portion and described the
Two snail tongue portions are located at the both sides of the air inlet respectively；On same cross section, the root M in the first snail tongue portion to the through-flow
Wind wheel axle center O line, the size with the included angle A of the root N to the tubular wine wheel axle center O in the second snail tongue portion line
For 110 °~170 °, the material of the spiral case is plastics or metal.
Alternatively, the minimum spacing B between the first snail tongue portion and the tubular wine wheel is 2mm~4mm.
Alternatively, the minimum spacing C between the second snail tongue portion and the tubular wine wheel is 2mm~4mm.
Alternatively, the spiral case also includes the first wind deflector extended along the first snail tongue portion towards the air outlet,
First wind deflector has close to the air outlet and the both ends away from the air outlet, and first wind deflector is in its both ends
Between formed with the lug boss towards the air channel.
Alternatively, the lug boss is located at first wind deflector close to one end of the air outlet, second snail tongue
The distance D of the root N in portion to the lug boss is the root N in the second snail tongue portion to any point on first wind deflector
It is most short among distance.
Alternatively, the root N in the second snail tongue portion to the lug boss distance D, with the width E's of the air outlet
Ratio is 1:(2~2.5).
Alternatively, the distance D of the root N in the second snail tongue portion to the lug boss is 18mm~30mm.
Alternatively, the snail tongue also includes the second wind deflector extended along the second snail tongue portion towards the air outlet,
The surface that first wind deflector is located at the surface outside the air channel and/or second wind deflector is located at outside the air channel is provided with
Cableties.
Alternatively, the spiral case has the both ends set along the tubular wine wheel axis direction, and both ends are respectively equipped with
Mounting hole, the corresponding position of the snail tongue are provided with mounting post, and the mounting post is inserted in the mounting hole.
The utility model also proposes a kind of warm-air drier, and the warm-air drier includes housing and the air channel group in the housing
Part, the ducting assembly, applied to warm-air drier, including：
Spiral case；
Snail tongue, the snail tongue are located at the spiral case, and with the scroll casing shape into air channel, the air channel has air inlet and gone out
Air port；
Tubular wine wheel, the tubular wine wheel are introduced in the air channel in the air channel, by air-flow by the air inlet,
And the air-flow in the air channel is blown out by the air outlet；
The spiral case includes the first snail tongue portion, and the snail tongue includes the second snail tongue portion, the first snail tongue portion and described the
Two snail tongue portions are located at the both sides of the air inlet respectively；On same cross section, the root M in the first snail tongue portion to the through-flow
Wind wheel axle center O line, the size with the included angle A of the root N to the tubular wine wheel axle center O in the second snail tongue portion line
For 110 °~170 °, the material of the spiral case is plastics or metal.
Alternatively, the spiral case of the ducting assembly and/or snail tongue are provided with positioning tab, and the positioning tab offers positioning
Hole, the housing of the warm-air drier are provided with locating dowel, and the locating dowel is inserted in the positioning hole.
Alternatively, the spiral case of the ducting assembly is provided with fixed column, and the fixed column is prolonged towards the housing of the warm-air drier
Setting is stretched, and is fixed in the housing of the warm-air drier.
The technical solution of the utility model, by by the root M in the first snail tongue portion to tubular wine wheel axle center O line, with
The angle of the root N in the second snail tongue portion to tubular wine wheel axle center O line is arranged between 110 °~170 °, optimizes air channel knot
Structure, reduce the leakage current in two snail tongue portion gaps, improve the flow regime of leakage current, reduce impact of the leakage current to tubular wine wheel and make
With, so that the air-inlet condition of tubular wine wheel inlet side blade path and the interior flow field of tubular wine wheel are effectively improved,
The yardstick of eccentric snail inside tubular wine wheel is reduced, improves shape and the position of eccentric snail so that eccentric snail diminishes, is rounded,
And close to the inward flange of tubular wine wheel, and then the valid circulation area inside tubular wine wheel is increased, and cause tubular wine wheel
Interior flow field is more stable, improves air quantity.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model ducting assembly one；
Fig. 2 is the explosive view of ducting assembly in Fig. 1；
Fig. 3 is the explosive view at another visual angle of ducting assembly in Fig. 1；
Fig. 4 is the cross-sectional view of ducting assembly in Fig. 1；
Fig. 5 is the mplifying structure schematic diagram at V in Fig. 2；
Fig. 6 is the mplifying structure schematic diagram at VI in Fig. 3；
Fig. 7 is the mplifying structure schematic diagram at VII in Fig. 3；
Fig. 8 is the mplifying structure schematic diagram at VIII in Fig. 2；
Fig. 9 is the mplifying structure schematic diagram at Ⅸ in Fig. 2.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Ducting assembly | 153 | Fixed column |
| 10 | Spiral case | 30 | Snail tongue |
| 11 | First snail tongue portion | 31 | Second snail tongue portion |
| 13 | First wind deflector | 33 | Second wind deflector |
| 131 | Lug boss | 35 | Second fixed plate |
| 133 | Positioning tab | 351 | Mounting post |
| 1331 | Positioning hole | 50 | Tubular wine wheel |
| 135 | Cableties | 70 | Air channel |
| 15 | First fixed plate | 71 | Air inlet |
| 151 | Mounting hole | 73 | Air outlet |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, and it can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in description of the present utility model
It is individual " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, limited unless otherwise clear and definite.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, the technical scheme between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of this technical scheme is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of ducting assembly 100, and it is applied to warm-air drier (not shown).
As shown in Figures 1 to 4, in the embodiment of the utility model ducting assembly 100 1, the ducting assembly 100 includes：
Spiral case 10；
Snail tongue 30, the snail tongue 30 is located at the spiral case 10, and forms air channel 70 with the spiral case 10, and the air channel 70 has
There are air inlet 71 and air outlet 73；
Air-flow is introduced institute by tubular wine wheel 50, the tubular wine wheel 50 in the air channel 70 by the air inlet 71
State in air channel 70, and the air-flow in the air channel 70 is blown out by the air outlet 73；
The spiral case 10 includes the first snail tongue portion 11, and the snail tongue 30 includes the second snail tongue portion 31, the first snail tongue portion
11 are located at the both sides of the air inlet 71 with the second snail tongue portion 31 respectively；On same cross section, the first snail tongue portion 11
Root M to the axle center O of tubular wine wheel 50 line, with the root N in the second snail tongue portion 31 to the tubular wine wheel 50
The size of the included angle A of axle center O line is 110 °~170 °, and the material of the spiral case 10 is plastics or metal.
Now it is introduced so that warm-air drier is horizontal positioned as an example.
Specifically, spiral case 10 includes the first snail tongue portion 11, the first wind deflector 13 and 2 first fixed plates being oppositely arranged
15, the first wind deflector 13 is connected with the first snail tongue portion 11 and set along the first snail tongue portion 11 towards the extension of the air outlet 73 in air channel 70
Put, axis direction of 2 first fixed plates 15 along tubular wine wheel 50 is arranged and be oppositely arranged, the first snail tongue portion 11 and the first wind-guiding
Plate 13 is fixedly arranged between 2 first fixed plates 15.
Snail tongue 30 includes the second snail tongue portion 31, the second wind deflector 33, and 2 second fixed plates 35 being oppositely arranged, and second leads
Aerofoil 33 is connected with the second snail tongue portion 31 and is extended along the second snail tongue portion 31 towards the air outlet 73 in air channel 70, and 2 second is solid
Axis direction of the fixed board 35 along tubular wine wheel 50 arranges and is oppositely arranged that the second snail tongue portion 31 and the second wind deflector 33 are fixedly arranged on two
Between second fixed plate 35.One second fixed plate 35 is fixedly connected with one first fixed plate 15, it is achieved thereby that snail tongue 30 and snail
Shell 10 is fixedly connected.
The technical solution of the utility model, pass through the company by the root M in the first snail tongue portion 11 to the axle center O of tubular wine wheel 50
Line, it is excellent between being arranged on 110 °~170 ° with the included angle A of the root N to the axle center O of tubular wine wheel 50 in the second snail tongue portion 31 line
The structure of air channel 70 is changed, has reduced the leakage current in two snail tongue portion gaps, improve the flow regime of leakage current, reduce leakage current to through-flow
The percussion of wind wheel 50, so that the inside of the air-inlet condition of the inlet side blade path of tubular wine wheel 50 and tubular wine wheel 50
Flow field is effectively improved, and is reduced the yardstick of the eccentric snail in the inside of tubular wine wheel 50, is improved shape and the position of eccentric snail, make
Obtain eccentric snail to diminish, be rounded and close to the inward flange of tubular wine wheel 50, and then increase effective circulation inside tubular wine wheel 50
Area, and make it that the interior flow field of tubular wine wheel 50 is more stable, improve air quantity.
It should be noted that spiral case 10 and snail tongue 30 can be obtained by plastic material by injection molding, also can be equal
It is made up of metal material.
As shown in figure 4, the minimum spacing B between the first snail tongue portion 11 and the tubular wine wheel 50 is 2mm~4mm.
In this way, optimizing the structure of spiral case 10, the structure of air channel 70 is optimized, reduces the leakage between the first snail tongue portion 11 and tubular wine wheel 50
Stream, improves the interior flow field of tubular wine wheel 50, improves the state of eccentric snail, improve blast.Meanwhile the reduction of leakage current,
The percussion to tubular wine wheel 50 can be also reduced, reduces noise.
As shown in figure 4, the minimum spacing C between the second snail tongue portion 31 and the tubular wine wheel 50 is 2mm~4mm.
In this way, optimizing the structure of snail tongue 30, the structure of air channel 70 is optimized, reduces the leakage between the second snail tongue portion 31 and tubular wine wheel 50
Stream, improves the interior flow field of tubular wine wheel 50, improves the state of eccentric snail, improve blast.Meanwhile the reduction of leakage current,
The percussion to tubular wine wheel 50 can be also reduced, reduces noise.
As shown in figure 4, first wind deflector 13 has two close to the air outlet 73 and away from the air outlet 73
End, first wind deflector 13 is between its both ends formed with the lug boss 131 towards the air channel 70.
It should be understood that the setting of lug boss 131, can improve the flow field inside air channel 70 so that the gas inside air channel 70
When by lug boss 131, due to necking effect, the blast and flow velocity of air-flow are lifted stream.
Further, the lug boss 131 is located at first wind deflector 13 close to one end of the air outlet 73, described
The distance D of the root N in the second snail tongue portion 31 to the lug boss 131 is the root N to described first in the second snail tongue portion 31
It is most short among the distance of any point on wind deflector 13.In this way, it can effectively strengthen necking effect, so as to further hoisting wind pressure and stream
Speed.
As shown in figure 4, distance Ds of the root N in the second snail tongue portion 31 to the lug boss 131, with the air outlet
73 width E ratio is 1:(2~2.5).
So, it can further optimize the structure of air channel 70, optimize the flow field inside air channel 70 so that the air-flow at air outlet 73
Flow velocity is bigger, blows farther, and noise is lower.
Specifically, the distance D of the root N in the second snail tongue portion 31 to the lug boss 131 is 18mm~30mm, described
The width E of air outlet 73 is 36mm~75mm.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 9, first wind deflector 13 is located at surface and/or institute outside the air channel 70
State the surface that the second wind deflector 33 is located at outside the air channel 70 and be provided with cableties 135.
In the present embodiment, the surface that the first wind deflector 13 is located at outside air channel 70 is provided with some cableties 135, the second wind deflector
33 surface outside air channel 70 is also provided with some cableties 135.So, in the actual application of ducting assembly 100, line
Button 135 can carry out locating location to the power line of the motor of tubular wine wheel 50, also, by the ordered arrangement of cableties 135,
Guiding function can be played to the cabling of power line, so that the cabling of power line is more rationally and orderly, avoid power line from touching
Wind wheel and to wind wheel rotate have undesirable effect.
As shown in Fig. 2, Fig. 3, Fig. 5 to Fig. 8, the spiral case 10 has two set along the axis direction of tubular wine wheel 50
End, both ends are respectively equipped with mounting hole 151, and the corresponding position of the snail tongue 30 is provided with mounting post 351, the mounting post
351 are inserted in the mounting hole 151.
In the present embodiment, the first fixed plate 15 of spiral case 10 offers mounting hole 151, and correspondingly, the second of snail tongue 30 is solid
In it towards mounting post 351 is convexly equipped with corresponding mounting hole 151, mounting post 351 plugs and is fastened in mounting hole 151 fixed board 35
It is interior, being fixedly connected for the second fixed plate 35 and the first fixed plate 15 is realized, and then complete installation of the snail tongue 30 in spiral case 10.
Specifically, some spaced mounting holes 151 are offered in every one first fixed plate 15, corresponding second fixed plate 35 is convex
Provided with some spaced mounting posts 351, each mounting post 351 is plugged and is fastened in a mounting hole 151, solid to realize
It is fixed, so as to effectively improve the stability that snail tongue 30 is installed on spiral case 10.It should be understood that such mounting means is simple, reliable,
The processing and manufacture of parts are not only convenient for, also effectively saves resource consumption and cost input, practicality is higher.
It should be noted that the shapes and sizes of each mounting post match with corresponding mounting hole, and each mounting post it
Between can be identical, also can be different.
The utility model also proposes a kind of warm-air drier (not shown), and the warm-air drier includes housing (not shown) and located at institute
The ducting assembly in housing is stated, the ducting assembly is foregoing ducting assembly 100.Due to this warm-air drier employ it is foregoing
Whole technical schemes of all embodiments, thus it is all beneficial to effect at least caused by the technical scheme with previous embodiment
Fruit, this is no longer going to repeat them.
Further, as shown in Fig. 2, Fig. 3 and Fig. 9, the spiral case 10 and/or snail tongue 30 of the ducting assembly 100, which are provided with, to be determined
Position lug 133, the positioning tab 133 offer positioning hole 1331, and the housing of the warm-air drier is provided with locating dowel (not shown),
The locating dowel is inserted in the positioning hole 1331.
In the present embodiment, positioning tab is equipped with the first wind deflector 13 of spiral case 10 and the second wind deflector 33 of snail tongue 30
133, when positioning hole 1331 thereon can be used for the ducting assembly 100 to install and the locating dowel of heater unit housing carries out pre-installation work
Sequence, the positioning and guide effect played for subsequent installation, consequently facilitating ducting assembly 100 is in the installation of heater unit housing and solid
It is fixed, erection ＆ lift efficiency.
Further, as shown in Figure 1 to Figure 3, the spiral case 10 of the ducting assembly 100 is provided with fixed column 153, the fixation
The housing of post 153 towards the warm-air drier is extended, and is fixed in the housing of the warm-air drier.
In the present embodiment, 2 first fixed plates 15 of spiral case 10 are respectively arranged with a fixed column 153, for warm-air drier
Housing is fixedly connected, and so as to effectively lift the mounting stability of ducting assembly 100, structural reliability, is prevented overall vibrations, is ensured whole
Machine works.It should be understood that the fixed connection mode of fixed column 153 and housing, can use screw connecting mode, snap connection mode,
Bonding mode, pin joint mode or other reasonable and effective manners.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (12)
1. a kind of ducting assembly, applied to warm-air drier, including：
Spiral case；
Snail tongue, the snail tongue is located at the spiral case, and has air inlet and air-out into air channel, the air channel with the scroll casing shape
Mouthful；
Tubular wine wheel, the tubular wine wheel are introduced in the air channel in the air channel, by air-flow by the air inlet, and will
Air-flow in the air channel is blown out by the air outlet；Characterized in that,
The spiral case includes the first snail tongue portion, and the snail tongue includes the second snail tongue portion, the first snail tongue portion and second snail
Tongue is located at the both sides of the air inlet respectively；On same cross section, the root M in the first snail tongue portion to the tubular wine wheel
Axle center O line, the size with the included angle A of the root N to the tubular wine wheel axle center O in the second snail tongue portion line are
110 °~170 °, the material of the spiral case is plastics or metal.
2. ducting assembly as claimed in claim 1, it is characterised in that between the first snail tongue portion and the tubular wine wheel
Minimum spacing B is 2mm~4mm.
3. ducting assembly as claimed in claim 1, it is characterised in that between the second snail tongue portion and the tubular wine wheel
Minimum spacing C is 2mm~4mm.
4. the ducting assembly as described in any one of claims 1 to 3, it is characterised in that the spiral case is also included along described first
The first wind deflector that snail tongue portion extends towards the air outlet, first wind deflector have close to the air outlet and away from institute
The both ends of air outlet are stated, first wind deflector is between its both ends formed with the lug boss towards the air channel.
5. ducting assembly as claimed in claim 4, it is characterised in that the lug boss is located at first wind deflector close to institute
One end of air outlet is stated, the distance D of root N to the lug boss in the second snail tongue portion is the root in the second snail tongue portion
N is to most short among the distance of any point on first wind deflector.
6. ducting assembly as claimed in claim 5, it is characterised in that the root N in the second snail tongue portion to the lug boss
Distance D, be 1 with the width E of air outlet ratio:(2~2.5).
7. ducting assembly as claimed in claim 6, it is characterised in that the root N in the second snail tongue portion to the lug boss
Distance D be 18mm~30mm.
8. ducting assembly as claimed in claim 4, it is characterised in that the snail tongue is also included along the second snail tongue portion direction
Second wind deflector of air outlet extension, first wind deflector are located at surface outside the air channel and/or described second led
The surface that aerofoil is located at outside the air channel is provided with cableties.
9. the ducting assembly as described in any one of claims 1 to 3, it is characterised in that the spiral case has along the through-flow wind
The both ends that wheel axis direction is set, both ends are respectively equipped with mounting hole, and the corresponding position of the snail tongue is provided with mounting post, institute
Mounting post is stated to be inserted in the mounting hole.
10. a kind of warm-air drier, it is characterised in that the warm-air drier includes housing and the ducting assembly in the housing, institute
It is the ducting assembly as described in any one of claim 1 to 9 to state ducting assembly.
11. warm-air drier as claimed in claim 10, it is characterised in that the spiral case and/or snail tongue of the ducting assembly are provided with fixed
Position lug, the positioning tab offer positioning hole, and the housing of the warm-air drier is provided with locating dowel, and the locating dowel is inserted in institute
State in positioning hole.
12. warm-air drier as claimed in claim 10, it is characterised in that the spiral case of the ducting assembly is provided with fixed column, described
Fixed column is extended towards the housing of the warm-air drier, and is fixed in the housing of the warm-air drier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796379.0U CN206919121U (en) | 2017-06-30 | 2017-06-30 | Ducting assembly and warm-air drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796379.0U CN206919121U (en) | 2017-06-30 | 2017-06-30 | Ducting assembly and warm-air drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206919121U true CN206919121U (en) | 2018-01-23 |
Family
ID=61335185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720796379.0U Active CN206919121U (en) | 2017-06-30 | 2017-06-30 | Ducting assembly and warm-air drier |
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| CN (1) | CN206919121U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166496A (en) * | 2017-06-30 | 2017-09-15 | 广东美的环境电器制造有限公司 | Ducting assembly and warm-air drier |
| CN108844209A (en) * | 2018-09-04 | 2018-11-20 | 奥克斯空调股份有限公司 | A kind of ducting assembly and air conditioner |
| CN109000350A (en) * | 2018-09-04 | 2018-12-14 | 奥克斯空调股份有限公司 | A kind of ducting assembly and air conditioner |
| CN109000351A (en) * | 2018-09-04 | 2018-12-14 | 奥克斯空调股份有限公司 | A kind of ducting assembly and air conditioner |
| CN109282466A (en) * | 2018-09-04 | 2019-01-29 | 奥克斯空调股份有限公司 | A kind of ducting assembly and air conditioner |
| CN112524093A (en) * | 2019-09-17 | 2021-03-19 | 广东美的环境电器制造有限公司 | Air guide assembly and air supply device |
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2017
- 2017-06-30 CN CN201720796379.0U patent/CN206919121U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166496A (en) * | 2017-06-30 | 2017-09-15 | 广东美的环境电器制造有限公司 | Ducting assembly and warm-air drier |
| US11174871B2 (en) | 2017-06-30 | 2021-11-16 | Gd Midea Environment Appliances Mfg Co., Ltd. | Air duct assemblys, and fan heaters |
| CN108844209A (en) * | 2018-09-04 | 2018-11-20 | 奥克斯空调股份有限公司 | A kind of ducting assembly and air conditioner |
| CN109000350A (en) * | 2018-09-04 | 2018-12-14 | 奥克斯空调股份有限公司 | A kind of ducting assembly and air conditioner |
| CN109000351A (en) * | 2018-09-04 | 2018-12-14 | 奥克斯空调股份有限公司 | A kind of ducting assembly and air conditioner |
| CN109282466A (en) * | 2018-09-04 | 2019-01-29 | 奥克斯空调股份有限公司 | A kind of ducting assembly and air conditioner |
| CN108844209B (en) * | 2018-09-04 | 2023-07-18 | 奥克斯空调股份有限公司 | Air duct assembly and air conditioner |
| CN109000351B (en) * | 2018-09-04 | 2023-07-18 | 奥克斯空调股份有限公司 | Air duct assembly and air conditioner |
| CN109000350B (en) * | 2018-09-04 | 2023-08-15 | 奥克斯空调股份有限公司 | Air duct assembly and air conditioner |
| CN109282466B (en) * | 2018-09-04 | 2024-04-16 | 奥克斯空调股份有限公司 | Air duct assembly and air conditioner |
| CN112524093A (en) * | 2019-09-17 | 2021-03-19 | 广东美的环境电器制造有限公司 | Air guide assembly and air supply device |
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