CN108592215B - Air duct structure, air outlet device and air conditioner - Google Patents
Air duct structure, air outlet device and air conditioner Download PDFInfo
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- CN108592215B CN108592215B CN201810636959.2A CN201810636959A CN108592215B CN 108592215 B CN108592215 B CN 108592215B CN 201810636959 A CN201810636959 A CN 201810636959A CN 108592215 B CN108592215 B CN 108592215B
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- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F2013/0616—Outlets that have intake openings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides an air duct structure, an air outlet device and an air conditioner, wherein the air duct structure comprises: the air outlet channel is provided with a first air outlet and a second air outlet, and the side wall of the air outlet channel is sequentially provided with a plurality of air inlets; the air inlet channels are arranged in parallel and are in one-to-one correspondence with the air inlets, and air inlets are provided for the air outlet channels by arranging the air inlet channels in parallel, so that the air quantity of the air outlet is ensured, and the air quantity of the air outlet can be conveniently adjusted.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to an air duct structure, an air outlet device and an air conditioner.
Background
In the prior art of air conditioner, in order to improve the travelling comfort of air conditioner, the air conditioner adopts the structure of air outlet from top to bottom more, and the wind channel of air conditioner has upper air outlet and lower air outlet promptly to realized shower refrigeration and floating heating, however, in prior art, along with the structure of wind channel is more and more complicated, the length of wind channel is prolonged gradually, leads to the air-out amount of wind to be difficult to guarantee, and the wind channel overlength or too complicacy leads to the air-out amount of wind of upper and lower air outlet to appear promptly not enough.
Therefore, the problem of insufficient air output caused by overlong or excessively complex air duct is a problem to be solved in the prior art.
Disclosure of Invention
The invention provides an air duct structure, an air outlet device and an air conditioner, and aims to solve the problem of insufficient air outlet quantity caused by overlong or excessively complex air duct.
In order to solve the above problems, as one aspect of the present invention, there is provided an air duct structure comprising:
the air outlet channel is provided with a first air outlet and a second air outlet, and the side wall of the air outlet channel is sequentially provided with a plurality of air inlets;
the air inlet channels are arranged in parallel and are in one-to-one correspondence with the air inlets.
Optionally, at least one air inlet duct is of a volute structure.
Optionally, the shell wall of the volute structure is an arc surface, and the volute structure is smoothly connected with the side wall of the air duct.
Optionally, an air inlet end is arranged at one end of the air inlet duct connected with the side wall of the air duct, and the section size of the air inlet end is gradually increased along the direction close to the side wall of the air duct.
Optionally, at least one air inlet is correspondingly provided with an inner baffle for opening and closing the corresponding air inlet.
Optionally, when the inner baffle opens its corresponding air intake, the inner baffle is attached to the air duct side wall facing the air intake.
Optionally, when the inner baffle is attached to the air duct side wall facing the air inlet, the attaching surface of the inner baffle is matched with the attaching surface of the air duct side wall;
the thickness of at least one end of the inner baffle gradually decreases along a direction away from the middle of the inner baffle.
Optionally, the air inlet comprises a first air inlet, a second air inlet and a third air inlet which are sequentially arranged along the length direction of the air outlet duct;
the air outlet direction of the first air inlet channel corresponding to the first air inlet is inclined towards the first air outlet, and/or the air outlet direction of the third air inlet channel corresponding to the third air inlet is inclined towards the second air outlet.
Optionally, the side wall of the air duct is provided with an air dividing protrusion on one surface far away from the second air inlet, and the air dividing protrusion is used for dividing the air inlet blown in from the second air inlet into two parts which respectively flow to the first air outlet and the second air outlet.
Optionally, the wind-dividing protrusion is a conical protrusion, including: the first concave cambered surface and the second concave cambered surface;
the connection part of the first concave cambered surface and the second concave cambered surface forms the top part of the wind dividing protrusion.
Optionally, a first air outlet baffle is arranged at the first air outlet and is used for opening and closing the first air outlet;
and/or the second air outlet (12) is provided with a second air outlet baffle (42) for opening and closing the second air outlet (12).
Optionally, the air duct structure is integrally formed.
The application also provides an air outlet device which comprises any air duct structure and any fan;
the fan is used for providing air inlet for the air outlet duct through the air inlet duct.
The application also provides an air conditioner, and the air duct structure of any one of the application is provided.
The invention provides an air duct structure, an air outlet device and an air conditioner, wherein the air duct structure is provided with a plurality of air inlets which are connected in parallel and air inlet air ducts which are in one-to-one correspondence with the air inlets, and the air inlet air ducts which are connected in parallel are arranged to provide air for the air outlet structure, so that the air quantity of air outlet is ensured, and the air quantity of the air outlet can be conveniently adjusted.
Drawings
FIG. 1 is a schematic diagram of an air duct structure according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of another air duct structure according to an embodiment of the present application.
Reference numerals in the drawings: 1. an air outlet duct; 11. a first air outlet; 12. a second air outlet; 13. a side wall of the air duct; 14. wind-dividing bulges; 141. a first concave cambered surface; 142. a second concave cambered surface; 143. the top of the wind dividing bulge; 2. an air inlet duct; 21. a first air inlet duct; 22. a second air inlet duct; 23. a third air inlet duct; 24. a shell wall; 3. an inner baffle; 41. a first air outlet baffle; 42. the second air outlet baffle plate; 5. a blower.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
In the prior art, the air conditioner mostly adopts an up-down air outlet structure to realize shower type refrigeration and floating type heating, so that the comfort level of a user is adjusted. The inventor of this application tries to increase the fan rotational speed in order to improve the air output of upper and lower air outlet, but the increase of fan rotational speed leads to the noise increase that the fan produced to the requirement on the quality and the circuit of fan improves. The inventor tries to increase extra fans in the original air inlet duct by using a serial connection method, namely, a plurality of fans are connected in series so as to improve the air outlet quantity of the air outlet, but the air outlet quantity is improved to a certain extent after the fans are connected in series, but the increase is extremely small, for example, the air outlet quantity increased by using two fans after being connected in series is far less than twice the air outlet quantity of a single fan, and is continuously increased to 3 or more fans in series, the increase of the air outlet quantity is even negligible, and the applicant tries to increase the air inlet by using a parallel connection mode and correspondingly increase the fans so as to achieve the technical effect of improving the air outlet quantity.
Please refer to fig. 1 and 2, the present application provides an air duct structure, an air outlet device and an air conditioner, wherein the air duct structure includes: the air conditioner comprises an air outlet air duct 1 and an air inlet air duct 2, wherein a first air outlet 11 and a second air outlet 12 are respectively formed in two ends of the air outlet air duct 1, and a plurality of air inlets which are sequentially arranged are formed in an air duct side wall 13 of the air outlet air duct 1; the air inlet channels 2 are arranged in parallel, and the air inlet channels and the air inlets are arranged in one-to-one correspondence. In this embodiment, be provided with a plurality of air intakes and with the air inlet wind channel 2 of air intake one-to-one on the air-out wind channel 1, provide the air inlet for air-out wind channel 1 through a plurality of air inlet wind channels, and air inlet wind channel 2 is parallelly connected to be set up on air-out wind channel 1, consequently, the air inlet that air inlet wind channel 2 provided can overlap, thereby the air-out of first air outlet 11 and second air outlet 12 has been improved, also can guarantee the air-out volume can satisfy user's demand when the wind channel structure is complicated, in this embodiment, the number of air inlet wind channel is a plurality of, for example can be 3 or 4, also can set up according to specific needs, when only needing the air-out of first air outlet 11, can seal second air outlet 12, thereby make the parallelly connected overlapping of air inlet that a plurality of air inlet wind channels 2 provided to first air outlet 11 department, in order to increase the air-out of first air outlet 11, guarantee the demand of user to the air-out volume.
Preferably, in some alternative embodiments, at least one of the air intake ducts 2 is of a volute configuration. Referring to fig. 1 and 2, in an air conditioner, a cross flow fan is generally adopted, and a vortex exists in an impeller of the cross flow fan, and the center of the vortex is located near a volute tongue. The existence of the vortex can make the output end of the impeller generate a circulation flow, and the airflow streamline in the impeller is circular arc outside the vortex. Therefore, the flow velocity of each point on the outer circumference of the impeller is inconsistent, the closer to the vortex core, the greater the speed, the more the air inlet duct is set to be of a volute structure so as to adapt to the air outlet of the cross flow fan, the air flow of the air outlet is enabled to change stably, noise caused by collision of the air flow and the air inlet duct is prevented, the air inlet duct 2 is prevented from affecting the air speed of the air inlet of the fan, the included angle between the air flow direction blown out by the fan and the wall surface of the air inlet duct is always smaller by setting the volute structure, so that the air flow blown out by the fan is prevented from being decelerated by the air inlet duct, and the air outlet speed of the first air outlet 11 and the second air outlet 12 are further ensured. Preferably, the housing wall 24 of the volute structure is an arc surface, and the volute structure is smoothly connected with the air duct side wall 13, so that the wind speed of the air inlet provided by the fan is further ensured not to be weakened, and noise is prevented.
Preferably, in some alternative embodiments, the end of the air inlet duct 2 connected to the duct side wall 13 is an air inlet end, and the cross-sectional dimension of the air inlet end gradually increases along the direction approaching the duct side wall 13. In this embodiment, be provided with a plurality of air intakes on the air-out wind channel 1, provide the air inlet from a plurality of air intakes, consequently, the air inlet that the air intake provided can collect mutually with the air inlet that other air intakes provided in air intake department, lead to the air flow to increase, consequently, set up the air inlet tip to increase gradually along the direction that is close to wind channel lateral wall 13, thereby the air inlet that makes this air intake provide with the air inlet that other air intakes provided have buffer zone when collecting, prevent the disorder that the air current compression leads to, and prevent that two air currents from clash the time produce the noise, prevent simultaneously that two air currents from interfering and leading to the air current wind speed to reduce.
Preferably, in some alternative embodiments, at least one air inlet is provided with an inner baffle 3, for opening and closing the corresponding air inlet. The inner baffle 3 may be disposed inside the air outlet duct, in this embodiment, although a plurality of air inlets are disposed, only a part of the air inlets may be opened, so as to control the air outlet volume of the first air outlet 11 and the second air outlet 12, when only a part of the air inlets provide air inlet, the air inlet that does not provide air inlet may become a leakage port of the air flow, so that the air inlet that does not provide air inlet is sealed by the inner baffle 3, thereby preventing air leakage, and in addition, the opening degree of the air inlet may be controlled by the inner baffle, so as to adjust the air volume of the air inlet provided by the air inlet. The shape of the surface of the inner baffle plate 3 contacted with the corresponding air inlet can be set to be matched with the corresponding air inlet to prevent air leakage, and a shutter can be arranged on the inner baffle plate 3 to adjust the air inlet quantity of the air inlet by adjusting the opening and closing of the shutter.
Preferably, in some alternative embodiments, when the inner baffle 3 opens its corresponding air intake, the inner baffle 3 is fitted to the air intake facing duct sidewall 13. By this arrangement, the inner baffle 3 can be prevented from blocking the air flow in the air outlet duct 1. Optionally, a groove may be disposed on a side of the air duct sidewall 13 away from the air inlet, for preventing the inner baffle 3, and when the air inlet is opened, the inner baffle is placed in the groove, and just the groove is filled up, so as to ensure smooth flow of the air flow.
Preferably, in some optional embodiments, when the inner baffle 3 is attached to the air duct side wall facing the air inlet, the attaching surface of the inner baffle 3 is matched with the attaching surface of the air duct side wall 13, and the thickness of at least one end of the inner baffle 3 gradually decreases along the direction away from the middle of the inner baffle, that is, the end of the inner baffle 3 forms an oblique angle, so when the air flow blown by the air inlet corresponding to the inner baffle 3 blows onto the inner baffle 3, the direction of the air flow can be smoothly changed, the interference to the air flow is prevented, and the inner wall on two sides of the air outlet can be hermetically connected.
Preferably, in some optional embodiments, the air inlet includes a first air inlet, a second air inlet and a third air inlet sequentially arranged along the length direction of the air outlet duct 1; the air outlet direction of the first air inlet channel 21 corresponding to the first air inlet faces the first air outlet 11; and/or the air outlet direction of the third air inlet channel 23 corresponding to the third air inlet faces the second air outlet 12. In this embodiment, the first air inlet duct 21 provides air flow for the first air outlet 11, the third air inlet duct 23 provides air flow for the second air outlet 12, and the second air inlet duct 22 corresponding to the second air inlet can provide air flow for the first air outlet 11 or the second air outlet 12, so that the air output of the first air outlet 11 and the second air outlet 12 can be adjusted. For example, an inner baffle may be disposed at the first air inlet and the third air inlet, when strong wind is required to be provided for the first air outlet 11 and the second air outlet 12 at the same time, three air inlets are opened at the same time, when strong wind is only required to be provided for the first air outlet 11, the third air inlet may be closed, the first air inlet and the second air inlet are opened, and the air flow provided in parallel through the first air inlet duct 21 and the second air inlet duct 22 improves the air outlet of the first air outlet 11. Similarly, when only the second air outlet 12 needs to be provided with strong air outlet, the first air inlet is closed, the second air inlet and the third air inlet are opened, and the second air outlet 12 is provided with strong air outlet through parallel air flow. When it is desired to provide a weak air outlet for the first air outlet 11 and the second air outlet 12, only the second air inlet is opened.
Preferably, in some alternative embodiments, the side wall 13 of the air duct, which is far from the second air inlet, is provided with an air dividing protrusion 14 for dividing the air inlet blown from the second air inlet into two parts flowing to the first air outlet 11 and the second air outlet 12 respectively. The wind-dividing protrusion 14 may be, for example, triangular, and the wind-dividing protrusion 14 may be formed by recessing the wind channel sidewall 13 toward the second wind inlet, and the wind inlet of the second wind inlet is divided into two parts, so that the second wind inlet channel 22 can provide weak wind for the first wind outlet 11 and the second wind outlet 12 through the second wind inlet. Optionally, the wind-dividing protrusion is a conical protrusion comprising: a first concave cambered surface 141 and a second concave cambered surface 142; the connection of the first concave cambered surface 141 and the second concave cambered surface 142 forms a top 143 of the wind-dividing protrusion. The arc structure of the first concave arc surface 141 and the second concave arc surface 142 ensures that the air flow blown out from the second air inlet is gently divided into two parts flowing to the first air outlet 11 and the second air outlet 12, so that the problems of air flow collision and the like can not occur, and the air speed of the air flow is ensured.
Preferably, in some alternative embodiments, a first air outlet baffle 41 is provided at the first air outlet 11, for opening or closing the first air outlet 11; and/or, a second air outlet baffle 42 is arranged at the second air outlet 12 and is used for opening or closing the second air outlet 12. By providing the first air outlet baffle 41 and the second air outlet baffle 42, the air leakage problem can be prevented when the first air outlet 11 or the second air outlet 12 does not need air outlet, and the first air outlet baffle 41 and the second air outlet baffle 42 can be connected with the air outlet duct 1 through sliding grooves or bolts. The air duct structure provided by the application can be integrally formed or detachably connected by a plurality of parts, which is not limited.
In this application, preferably set up three air intake, first air intake, second air intake and third air intake promptly, set up 2 internal baffles and 2 air-out baffles simultaneously, correspond first air intake, third air intake, first air outlet 11 and second air outlet 12 respectively, when first air intake, second air intake and third air intake are in operating condition, internal baffles and air-out baffles can realize the strong air-out from top to bottom when being in full open condition, for example the condition that figure 1 shows. When the first air inlet and the second air inlet are in an open state to provide air inlet, the third air inlet is closed, the first air outlet baffle 41 is opened, and the second air outlet baffle 42 is closed, the first air outlet 11 can be forced to outlet air, and the second air outlet 12 cannot outlet air.
When the first air inlet and the second air inlet are opened and air inlet is provided, the third air inlet is closed, the first air outlet 11 and the second air outlet 12 are all opened, strong air outlet of the first air outlet 11 can be achieved, weak air outlet of the second air outlet 12 can be achieved, weak air outlet of the first air outlet 11 can be achieved, and meanwhile strong air outlet of the second air outlet 12 can be achieved.
When only the second air inlet is opened to provide air inlet, the first air inlet and the third air inlet are closed, and the first air outlet 11 and the second air outlet 12 are both opened, so that the first air outlet 11 and the second air outlet 12 can realize weak air outlet at the same time. At this time, the first air outlet 11 is closed, so that the second air outlet 12 can realize weak air outlet, and the first air outlet 11 can realize weak air outlet in the same way.
When the winter sky is modulated and heated, hot air can come up, and we hope that the lower air-out is more, and the upper air-out is less, the upper weak air-out that can adopt, the control mode of lower strong air-out makes room temperature evenly reach the settlement temperature fast, has avoided lower cold upper heat, has improved the travelling comfort, adopts different control mode simultaneously according to the condition of difference, can also reach the energy-conserving effect of air conditioner.
The application also provides an air-out device, include: the air duct structure and the fan 5 of any one of the present application; the fan 5 is used for providing air inlet to the air outlet duct 1 through the air inlet duct 2. Optionally, the fan 5 is a cross-flow fan and is arranged in the air inlet duct.
The application also provides an air conditioner comprising the air duct structure according to any one of the application. The air outlet device and the air duct structure provided by the application comprise all the characteristics of the air duct structure provided by the application, and are not repeated here.
The invention provides an air duct structure, an air outlet device and an air conditioner, wherein the air duct structure is provided with a plurality of air inlets which are connected in parallel and air inlet air ducts which are in one-to-one correspondence with the air inlets, and the air inlet air ducts which are connected in parallel are arranged to provide air for the air outlet structure, so that the air quantity of air outlet is ensured, and the air quantity of the air outlet can be conveniently adjusted.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. An air duct structure, comprising:
the air outlet air duct (1), a first air outlet (11) and a second air outlet (12) are formed in the air outlet air duct (1), and a plurality of air inlets are sequentially formed in an air duct side wall (13) of the air outlet air duct (1);
the air inlet channels (2) are arranged in parallel, and the air inlet channels (2) are arranged in one-to-one correspondence with the air inlets;
at least one air inlet is correspondingly provided with an inner baffle (3) for opening and closing the corresponding air inlet.
2. The air duct structure according to claim 1, characterized in that at least one of the air intake air ducts (2) is of a volute structure.
3. The air duct structure according to claim 2, characterized in that the housing wall (24) of the volute structure is an arc surface, and the volute structure is smoothly connected with the air duct side wall (13).
4. A tunnel construction according to any one of claims 1-3, characterized in that the end of the air inlet tunnel (2) connected to the tunnel side wall (13) is an air inlet end, the cross-sectional dimension of which increases gradually in the direction approaching the tunnel side wall (13).
5. The duct structure of claim 1, wherein,
when the inner baffle (3) opens the corresponding air inlet, the inner baffle (3) is attached to the side wall (13) of the air channel facing the air inlet.
6. The air duct structure of claim 5, wherein,
when the inner baffle (3) is attached to the side wall of the air duct facing the air inlet, the attaching surface of the inner baffle (3) is matched with the attaching surface of the side wall (13) of the air duct;
the thickness of at least one end of the inner baffle plate (3) gradually decreases along the direction away from the middle part of the inner baffle plate.
7. The air duct structure according to any one of claims 1-3 or 5-6, wherein the air inlet comprises a first air inlet, a second air inlet and a third air inlet which are sequentially arranged along the length direction of the air outlet air duct (1);
the air outlet direction of the first air inlet air channel (21) corresponding to the first air inlet is inclined towards the first air outlet (11), and/or the air outlet direction of the third air inlet air channel (23) corresponding to the third air inlet is inclined towards the second air outlet (12).
8. The air duct structure according to claim 7, characterized in that an air dividing protrusion (14) is provided on a surface of the air duct side wall (13) away from the second air inlet, for dividing the air inlet blown in from the second air inlet into two parts flowing to the first air outlet (11) and the second air outlet (12), respectively.
9. The air duct structure according to claim 8, wherein the air dividing protrusion (14) is a tapered protrusion, comprising:
a first concave cambered surface (141) and a second concave cambered surface (142);
the connection part of the first concave cambered surface (141) and the second concave cambered surface (142) forms the top (143) of the wind dividing protrusion.
10. The air duct structure according to any one of claims 1-3, 5-6, 8-9, wherein,
a first air outlet baffle (41) is arranged at the first air outlet (11) and is used for opening and closing the first air outlet (11);
and/or the number of the groups of groups,
the second air outlet (12) is provided with a second air outlet baffle (42) for opening and closing the second air outlet (12).
11. The duct structure of any of claims 1-3, 5-6, 8-9, wherein the duct structure is integrally formed.
12. An air outlet device, comprising: the wind tunnel structure and fan (5) according to any of claims 1-11;
the fan (5) is used for providing air inlet for the air outlet air duct (1) through the air inlet air duct (2).
13. An air conditioner comprising the duct structure according to any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636959.2A CN108592215B (en) | 2018-06-20 | 2018-06-20 | Air duct structure, air outlet device and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810636959.2A CN108592215B (en) | 2018-06-20 | 2018-06-20 | Air duct structure, air outlet device and air conditioner |
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| Publication Number | Publication Date |
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| CN108592215A CN108592215A (en) | 2018-09-28 |
| CN108592215B true CN108592215B (en) | 2023-07-04 |
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| CN110160147B (en) * | 2019-06-25 | 2024-05-10 | 宁波奥克斯电气股份有限公司 | Air duct assembly and air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062877A (en) * | 2011-10-18 | 2013-04-24 | 珠海格力电器股份有限公司 | Air outlet assembly of air conditioner and split floor type air conditioner |
| CN105135527A (en) * | 2015-09-11 | 2015-12-09 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and control method thereof |
| CN105135524A (en) * | 2015-09-11 | 2015-12-09 | 珠海格力电器股份有限公司 | Vertical air conditioner |
| CN105157110A (en) * | 2015-09-11 | 2015-12-16 | 珠海格力电器股份有限公司 | Vertical air conditioner |
| KR101633782B1 (en) * | 2015-01-13 | 2016-06-27 | 엘지전자 주식회사 | Air conditioner |
| CN208332476U (en) * | 2018-06-20 | 2019-01-04 | 珠海格力电器股份有限公司 | air duct structure, air outlet device and air conditioner |
-
2018
- 2018-06-20 CN CN201810636959.2A patent/CN108592215B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062877A (en) * | 2011-10-18 | 2013-04-24 | 珠海格力电器股份有限公司 | Air outlet assembly of air conditioner and split floor type air conditioner |
| KR101633782B1 (en) * | 2015-01-13 | 2016-06-27 | 엘지전자 주식회사 | Air conditioner |
| CN105135527A (en) * | 2015-09-11 | 2015-12-09 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and control method thereof |
| CN105135524A (en) * | 2015-09-11 | 2015-12-09 | 珠海格力电器股份有限公司 | Vertical air conditioner |
| CN105157110A (en) * | 2015-09-11 | 2015-12-16 | 珠海格力电器股份有限公司 | Vertical air conditioner |
| CN208332476U (en) * | 2018-06-20 | 2019-01-04 | 珠海格力电器股份有限公司 | air duct structure, air outlet device and air conditioner |
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| CN108592215A (en) | 2018-09-28 |
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