CN110513855B - Flow guide type air outlet assembly - Google Patents
Flow guide type air outlet assembly Download PDFInfo
- Publication number
- CN110513855B CN110513855B CN201910835323.5A CN201910835323A CN110513855B CN 110513855 B CN110513855 B CN 110513855B CN 201910835323 A CN201910835323 A CN 201910835323A CN 110513855 B CN110513855 B CN 110513855B
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- Prior art keywords
- air
- guide
- storage shell
- shell
- air outlet
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a flow guide type air outlet assembly, and relates to the technical field of mechanical air outlet. The invention is composed of a diversion seat shell, an air storage shell, an end cover, an air guide cover and a diversion assembly, when the air flow at the bottom of the air storage shell rises, the air flow meets the diversion assembly, the air flow is converted from the vertical upward direction to the horizontal direction through the obliquely arranged diversion blade plate, then enters the air guide cover through an air outlet, and the air outlet direction can be adjusted by rotating the air guide cover due to the fact that the air guide cover is in rotating fit with the air storage shell. The invention changes the air flow in one direction into the air flow in the vertical direction, realizes the adjustment of the flow direction of the air flow by arranging the flow guide assembly, and adjusts the air outlet direction by arranging the air guide cover in rotating fit; each running fit department is injectd through elastic rubber ring, realizes that rotatable formula fixed mode realizes can fix a position the mode of putting rotatable direction, obtains to have water conservancy diversion formula air-out subassembly.
Description
Technical Field
The invention belongs to the technical field of mechanical air outlet, and particularly relates to a flow guide type air outlet assembly, which is an assembly for air outlet flow guide and is used for adjusting the air outlet direction.
Background
The existing fan or air conditioner air outlet assembly adjusts the air outlet direction through a grille, and the direction adjustment is carried out by manually moving the grille; and the air-out is piled up the wind in the casing through the fan is direct and then discharges, produces the problem that supplies wind to amass easily to cause the air-out flow to be little, the problem that the wind speed is low.
Present open literature CN201510884458.2 air conditioner air-out subassembly and be provided with the air conditioner of this air-out subassembly, what realize is that an air conditioner air-out subassembly includes the grid, the grid includes first grid and second grid, connect through connecting piece detachably between first grid and the second grid, the grid dismouting of air conditioner, it is simple and convenient to wash, avoid piling up the dust in because of the grid, breed the bacterium and pollute the indoor air, it is healthier to guarantee that the air conditioner uses, safe technological effect, but there is the air-out and directly piles up the wind in the casing through the fan and then discharge, produce the problem of air supply long-pending flow easily, thereby cause the air-out flow to be little, the problem that the wind speed is low.
Disclosure of Invention
The invention aims to provide a flow guide type air outlet assembly, which realizes the adjustment of the flow direction of air flow through the flow guide assembly, and adjusts the air outlet direction through a set wind guide cover in rotating fit; each normal running fit department is injectd through the elastic rubber ring, realizes that rotatable formula fixed mode realizes can fix a position the mode of putting rotatable direction, has solved the problem that current air-out subassembly supplied air and has amassed.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a diversion type air outlet assembly which comprises a diversion seat shell, wherein a first shaft bracket is arranged in the diversion seat shell, and a plurality of first annular grooves are formed in the periphery of the diversion seat shell; the air storage shell is positioned on one end face of the diversion seat shell, an air outlet is formed in the periphery of the air storage shell, and one end of the air storage shell is arranged on the diversion seat shell; a plurality of second annular grooves are formed in the opposite other end of the air storage shell along the peripheral side; the end cover is matched with the air storage shell, and a connecting cylinder matched with the air storage shell is arranged on one surface of the end cover; a second shaft bracket is also arranged in the connecting cylinder; the wind scooper is rotationally matched with the wind storage shell and comprises a rectangular frame body, an arc-shaped strip plate and a wind guide grid plate positioned at one end part of the rectangular frame body; the other end face of the rectangular frame body opposite to the rectangular frame body is also symmetrically provided with arc-shaped battens concentric with the air storage shell; the air outlet of the air storage shell is led out through the air guide cover; the two ends of the wind scooper are respectively provided with an end plate which is in running fit with the wind storage shell, and the inner surface of one end plate is provided with an elastic ring which is matched with the first annular channel; the inner surface of the other end plate is also provided with an elastic ring matched with the second annular groove; a shaft is fixed between the first shaft bracket of the guide seat shell and the second shaft bracket of the end cover; a plurality of flow guide assemblies are arranged on the shaft side by side; the flow guide assembly comprises a base; a plurality of guide vane plates are arranged on the periphery of the base.
Furthermore, the flow guide seat shell is of a cylindrical structure, one end face of the flow guide seat shell is provided with a fixed ring plate, and a plurality of through holes are uniformly distributed in the fixed ring plate along the circumferential direction; the diversion seat shell and the air storage shell are of an integrated structure; the air supply end enables air flow to enter the air storage shell through the diversion seat shell.
Furthermore, the first shaft bracket and the second shaft bracket are two symmetrically arranged structures.
Furthermore, the first shaft bracket comprises a first support, and first support rods connected to the inner surface of the diversion seat shell are uniformly distributed on the periphery of the first support; a first bearing groove is formed in the center of one end face of the first support, and a first transition groove is formed in the bottom surface of the first bearing groove; the bottom surface of the first transition groove is provided with a first through hole in clearance fit with the shaft; and a first bearing is arranged in the first bearing groove in an interference fit manner.
Further, the second shaft bracket comprises a second support, and second support rods connected to the inner surface of the connecting cylinder are uniformly distributed on the periphery of the second support; a second bearing groove is formed in the center of one end face of the second support, and a second transition groove is formed in the bottom surface of the second bearing groove; the bottom surface of the second transition groove is provided with a second through hole in clearance fit with the shaft; and a second bearing is arranged in the second bearing groove in an interference fit manner.
Furthermore, an elastic convex ring is fixed on the peripheral side surface of the connecting cylinder.
Furthermore, a third bearing matched with the shaft is arranged at the central position of the base of the flow guide assembly; internal thread guide cylinder columns are fixed on the periphery of the base along the annular direction in an array mode.
Furthermore, a plurality of flow guide channels are formed on the windward side of the flow guide vane plate; one end of the guide vane plate is provided with a connecting threaded rod; and the connecting threaded rod is in threaded fit with the internal thread guide cylinder column on the base.
Furthermore, the connecting threaded rod is also provided with two or more limiting nuts.
The invention has the following beneficial effects:
the invention relates to a device for converting airflow in one direction into airflow in a vertical direction, which realizes the adjustment of the flowing direction of the airflow by arranging a flow guide assembly and adjusts the air outlet direction by arranging a wind guide cover in rotating fit; each running fit department is injectd through the elastic rubber ring, realizes rotatable formula fixed mode and realizes the mode that can fix a position rotatable direction, obtains to have water conservancy diversion formula air-out subassembly, keeps air current flow velocity and air feed volume.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a diversion type air outlet assembly;
FIG. 2 is a bottom view of the structure of FIG. 1;
FIG. 3 is a schematic structural view of the deflector base shell and the air storage shell;
FIG. 4 is an enlarged view of a portion of the structure at A in FIG. 3;
FIG. 5 is a top view of the structure of FIG. 3;
fig. 6 is a schematic structural view of a right viewing angle of the wind scooper;
FIG. 7 is a left-side view schematic view of the wind scooper;
FIG. 8 is an enlarged view of a portion of the structure shown at B in FIG. 6;
FIG. 9 is a top view of the structure of FIG. 7;
FIG. 10 is a schematic structural view of an end cap;
FIG. 11 is a front view of the structure of FIG. 10;
FIG. 12 is a bottom view of the structure of FIG. 10;
FIG. 13 is a schematic view of the structure of the flow guide assembly;
FIG. 14 is a schematic structural view of a guide vane plate;
FIG. 15 is a front view of the structure of FIG. 14;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a guide seat shell, 2-a wind storage shell, 3-an end cover, 4-a wind scooper, 5-a first shaft bracket, 6-a shaft, 7-a guide component, 101-a fixed ring plate, 102-a through hole, 103-a first annular groove channel, 201-a wind outlet, 301-a connecting cylinder, 302-an elastic convex ring, 304-a second support seat, 305-a second support rod, 306-a second bearing groove, 307-a second transition groove, 308-a second through hole, 401-a rectangular frame body, 402-a guide grid plate, 403-an arc strip, 404-an elastic ring, 501-a first support rod, 502-a first bearing groove, 503-a first transition groove, 504-a first through hole, 701-a base, 702-a third bearing, 703-a guide cylinder, 704-guide vane plate, 705-connecting threaded rod, 706-guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open," "upper," "lower," "disposed," "peripheral side," "inner," "outer," "symmetrical," "bottom," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the present invention.
Examples
Referring to fig. 1-2, the present invention is a diversion type air outlet assembly, which is composed of a diversion seat housing 1, an air storage housing 2, an end cover 3, an air guiding cover 4 and a diversion assembly 7.
Referring to fig. 3-5, a structure of the flow guide seat shell 1 and the air storage shell 2 is shown, a first shaft bracket 5 for fixing a bearing is fixed in the flow guide seat shell 1, and two first annular grooves 103 are arranged on the periphery of the flow guide seat shell 1; the air storage shell 2 is positioned on one end face of the diversion seat shell 1, an air outlet 201 is formed in the peripheral side of the air storage shell 2, and one end part of the air storage shell 2 is fixed at the end part of the diversion seat shell 1; two second annular grooves are formed in the opposite other end of the air storage shell 2 along the peripheral side; the guide seat shell 1 is a cylindrical structure, one end face of the guide seat shell is provided with a fixed ring plate 101, a plurality of through holes 102 are uniformly distributed on the fixed ring plate 101 along the circumferential direction, and the through holes 102 are matched with a connecting piece and are used for being fixed on other parts, such as an air outlet end of an air supply assembly; the diversion seat shell 1 and the air storage shell 2 are of an integrated structure; the air supply end enables air flow to enter the air storage shell 2 through the diversion seat shell 1.
Referring to fig. 10-12, in the end cap 3 engaged with the wind storage case 2, a connecting cylinder 301 engaged with the wind storage case 2 is fixed on a surface of the end cap 3, and the engagement is sliding engagement; still be fixed with the second shaft support that is used for fixing bearing in the connecting cylinder 301, the week side of connecting cylinder 301 still is fixed with elasticity bulge loop 302, generally adopts the rubber ring, is convenient for the connecting cylinder 301 fixed after with storing up the cooperation of wind shell 2, and the elastic force that produces after elasticity bulge loop 302 deformation realizes being connected of connecting cylinder 301 and storing up wind shell 2.
The first shaft bracket 5 comprises a first support, and first support rods 501 connected to the inner surface of the guide seat shell 1 are uniformly distributed on the periphery of the first support; a first bearing groove 502 is formed in the center of one end face of the first support, and a first transition groove 503 is formed in the bottom surface of the first bearing groove 502; the bottom surface of the first transition groove 503 is provided with a first through hole 504 which is in clearance fit with the shaft 6; the first bearing is interference fitted in the first bearing groove 502.
The second shaft bracket comprises a second support 304, and second support rods 305 connected to the inner surface of the connecting cylinder 301 are uniformly distributed on the periphery of the second support 304; a second bearing groove 306 is formed in the center of one end face of the second support 304, and a second transition groove 307 is formed in the bottom face of the second bearing groove 306; the bottom surface of the second transition groove 307 is provided with a second through hole 308 which is in clearance fit with the shaft 6; a second bearing is interference fit in the second bearing groove 306.
The first shaft bracket 5 and the second shaft bracket are two symmetrically arranged structures; a first bearing is fixed at one end of the shaft 6, and a second bearing is fixed at the other end of the shaft 6; a shaft 6 is fixed between the first shaft bracket 5 of the guide seat shell 1 and the second shaft bracket of the end cover 3; a plurality of flow guide assemblies 7 are arranged on the shaft 6 side by side.
Referring to fig. 6-9, the wind scooper 4 rotatably engaged with the wind storage casing 2 includes a rectangular frame 401, an arc-shaped slat 403, and a wind guiding grid plate 402 disposed at one end of the rectangular frame 401; the rectangular frame 401 is also symmetrically provided with arc-shaped slats 403 concentric with the air storage shell 2 opposite to the other end surface; the air outlet 201 of the air storage shell 2 is led out through the air guide cover 4; two ends of the wind scooper 4 are respectively provided with an end plate which is rotationally matched with the wind storage shell 2, and the inner surface of one end plate is provided with an elastic ring 404 which is matched with the first annular groove channel 103; the inner surface of the other end plate is also provided with an elastic ring 404 which is matched with the second annular groove;
referring to fig. 13-15, the flow guide assembly 7 includes a base 701; a plurality of guide vanes 704 are disposed around the base 701. A third bearing 702 matched with the shaft 6 is arranged at the central position of the base 701 of the flow guide assembly 7 or the base 701 of the flow guide assembly 7 is directly fixed on the shaft 6; internal thread guide cylinder columns 703 are fixed to the circumferential side of the base 701 in an array in the annular direction. Two guide channels 706 are arranged on the windward side of the guide vane plate 704, and the airflow on the windward side flows along the guide channels 706; one end of the guide vane plate 704 is provided with a connecting threaded rod 705; the connecting threaded rod 705 is threadedly engaged with the internally threaded guide cylinder post 703 on the base 701. The connecting threaded rod 705 is further provided with two or more limiting nuts, and the inclination angle and the extension length of the guide vane plate 704 are set. As shown in the figure, the guide vane plate 704 is a trapezoidal plate, and the extension range of the guide vane plate 704 is adjusted by the threaded fit of a connecting threaded rod 705 and an internal thread guide cylinder column 703 on the base 701; because of the threaded connection, the included angle between the guide vane plate 704 and the end face of the guide seat shell 1 can be adjusted at will, and is generally in the range of 0-180 degrees; the air flow is generally selected within the range of 30-60 degrees, when the air flow at the bottom of the air storage shell 2 rises, the air flow meets the air guide assembly 7, the air flow is converted from the vertical upward direction into the horizontal direction through the inclined air guide vane 704, then enters the air guide cover 4 through the air outlet 201, and the air outlet direction can be adjusted by rotating the air guide cover 4 due to the fact that the air guide cover 4 is in rotating fit with the air storage shell 2.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a water conservancy diversion formula air-out subassembly which characterized in that: comprises that
The flow guide seat comprises a flow guide seat shell (1), wherein a first shaft bracket (5) is arranged in the flow guide seat shell (1), and a plurality of first annular grooves (103) are formed in the periphery of the flow guide seat shell (1);
the air storage shell (2) is positioned on one end face of the diversion seat shell (1), an air outlet (201) is formed in the peripheral side of the air storage shell (2), and one end of the air storage shell (2) is arranged on the diversion seat shell (1); a plurality of second annular grooves are formed in the other end part, opposite to the air storage shell (2), of the air storage shell along the peripheral side;
the end cover (3) is matched with the air storage shell (2), and a connecting cylinder (301) matched with the air storage shell (2) is arranged on one surface of the end cover (3); a second shaft bracket is also arranged in the connecting cylinder (301);
the wind guide cover (4) is rotationally matched with the wind storage shell (2) and comprises a rectangular frame body (401), an arc-shaped batten (403) and a wind guide grid plate (402) positioned at one end part of the rectangular frame body (401); the other end face of the rectangular frame body (401) opposite to the rectangular frame body is also symmetrically provided with arc-shaped battens (403) concentric with the air storage shell (2); an air outlet (201) of the air storage shell (2) is led out through an air guide cover (4);
the two ends of the air guide cover (4) are respectively provided with an end plate which is in running fit with the air storage shell (2), and the inner surface of one end plate is provided with an elastic ring (404) which is matched with the first annular channel (103); the inner surface of the other end plate is also provided with an elastic ring (404) matched with the second annular groove;
a shaft (6) is fixed between the first shaft bracket (5) of the guide seat shell (1) and the second shaft bracket of the end cover (3); a plurality of flow guide assemblies (7) are arranged on the shaft (6) side by side;
the flow guide assembly (7) comprises a base (701); a plurality of guide vane plates (704) are arranged on the periphery of the base (701);
a third bearing (702) matched with the shaft (6) is arranged at the center of the base (701) of the flow guide assembly (7); internal thread guide cylinder columns (703) are fixed on the peripheral side of the base (701) along the annular direction in an array manner;
a windward side of the guide vane plate (704) is provided with a plurality of guide channels (706); one end of the guide vane plate (704) is provided with a connecting threaded rod (705); the connecting threaded rod (705) is in threaded fit with the internal thread guide cylinder column (703) on the base (701);
the connecting threaded rod (705) is also provided with two or more limiting nuts.
2. The diversion type air outlet assembly according to claim 1, wherein the diversion seat shell (1) is a cylindrical structure, a fixed ring plate (101) is arranged on one end face, and a plurality of through holes (102) are uniformly distributed on the fixed ring plate (101) along the circumferential direction; the diversion seat shell (1) and the air storage shell (2) are of an integrated structure; the air supply end enables air flow to enter the air storage shell (2) through the diversion seat shell (1).
3. The flow guide type air outlet assembly of claim 1 or 2, wherein the first shaft support (5) and the second shaft support are symmetrically arranged.
4. The diversion type air outlet assembly according to claim 3, wherein the first shaft bracket (5) comprises first supporting seats, and first supporting rods (501) connected to the inner surface of the diversion seat shell (1) are uniformly arranged on the periphery of the first supporting seats; a first bearing groove (502) is formed in the center of one end face of the first support, and a first transition groove (503) is formed in the bottom surface of the first bearing groove (502); the bottom surface of the first transition groove (503) is provided with a first through hole (504) which is in clearance fit with the shaft (6); a first bearing is in interference fit in the first bearing groove (502).
5. The flow guide type air outlet assembly of claim 3, wherein the second shaft bracket comprises second support seats (304), and second support rods (305) connected to the inner surface of the connecting cylinder (301) are uniformly arranged on the periphery of the second support seats (304); a second bearing groove (306) is formed in the center of one end face of the second support (304), and a second transition groove (307) is formed in the bottom face of the second bearing groove (306); the bottom surface of the second transition groove (307) is provided with a second through hole (308) which is in clearance fit with the shaft (6); a second bearing is in interference fit in the second bearing groove (306).
6. The air outlet assembly with flow guide of claim 1, wherein an elastic convex ring (302) is further fixed on the peripheral side surface of the connecting cylinder (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910835323.5A CN110513855B (en) | 2019-09-05 | 2019-09-05 | Flow guide type air outlet assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910835323.5A CN110513855B (en) | 2019-09-05 | 2019-09-05 | Flow guide type air outlet assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110513855A CN110513855A (en) | 2019-11-29 |
| CN110513855B true CN110513855B (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910835323.5A Active CN110513855B (en) | 2019-09-05 | 2019-09-05 | Flow guide type air outlet assembly |
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| Country | Link |
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| CN (1) | CN110513855B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719946B (en) * | 2021-10-11 | 2023-02-03 | 四川农业大学 | Intelligence house is with intelligent air purifier device |
| CN116379539B (en) * | 2023-05-17 | 2023-10-13 | 南通理工学院 | Soft ventilation fresh air system for intelligent building |
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|---|---|---|---|---|
| CN2835635Y (en) * | 2005-07-13 | 2006-11-08 | 崨豹科技有限公司 | Wind scooper structure for wind power generation and wind power generator |
| CN201050200Y (en) * | 2007-05-23 | 2008-04-23 | 张航 | Sentry box possessing rotary wind screen cover |
| CN201628323U (en) * | 2010-04-20 | 2010-11-10 | 珠海格力电器股份有限公司 | Vertical air-conditioner |
| CN102141049A (en) * | 2011-03-21 | 2011-08-03 | 格力电器（中山）小家电制造有限公司 | Collecting and diffusion regulating mechanism of electric fan |
| CN102269171A (en) * | 2011-07-04 | 2011-12-07 | 美的集团有限公司 | Tower fan air duct rotating mechanism |
| CN106168270A (en) * | 2016-08-24 | 2016-11-30 | 芜湖美智空调设备有限公司 | A kind of rotating mechanism with bearing group and there is its air-conditioner |
-
2019
- 2019-09-05 CN CN201910835323.5A patent/CN110513855B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2835635Y (en) * | 2005-07-13 | 2006-11-08 | 崨豹科技有限公司 | Wind scooper structure for wind power generation and wind power generator |
| CN201050200Y (en) * | 2007-05-23 | 2008-04-23 | 张航 | Sentry box possessing rotary wind screen cover |
| CN201628323U (en) * | 2010-04-20 | 2010-11-10 | 珠海格力电器股份有限公司 | Vertical air-conditioner |
| CN102141049A (en) * | 2011-03-21 | 2011-08-03 | 格力电器（中山）小家电制造有限公司 | Collecting and diffusion regulating mechanism of electric fan |
| CN102269171A (en) * | 2011-07-04 | 2011-12-07 | 美的集团有限公司 | Tower fan air duct rotating mechanism |
| CN106168270A (en) * | 2016-08-24 | 2016-11-30 | 芜湖美智空调设备有限公司 | A kind of rotating mechanism with bearing group and there is its air-conditioner |
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| Publication number | Publication date |
|---|---|
| CN110513855A (en) | 2019-11-29 |
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