CN110578709B

CN110578709B - Direction adjusting type air outlet assembly

Info

Publication number: CN110578709B
Application number: CN201910876539.6A
Authority: CN
Inventors: 朱惜惜
Original assignee: Huzhou Yuebin Intelligent Technology Co ltd
Current assignee: Foshan Yuefeng Electric Appliance Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-11-06
Anticipated expiration: 2039-09-17
Also published as: CN110578709A

Abstract

The invention discloses a direction-adjustable air outlet assembly, and relates to the technical field of mechanical air outlet. The wind guide device comprises a flow guide seat shell, a wind storage shell, an end cover and a wind guide cover, wherein the wind storage shell is arranged on one end face of the flow guide seat shell, the end cover is matched with the wind storage shell, the wind guide cover is in rotating fit with the wind storage shell and comprises a rectangular frame body, an arc-shaped strip plate and a wind guide grid plate, the wind guide grid plate is arranged at one end of the rectangular frame body, a rotating base is fixed at the bottom of the flow guide seat shell, and the wind guide grid plate on the wind guide cover comprises a fixing frame. According to the invention, the airflow disturbance of the air outlet is further improved on the basis of the flow guide type air outlet assembly, the contact surface of the first rotating seat and the second rotating seat can rotate under the action of the elastic force generated by the compression of the elastic element, and meanwhile, the position is stabilized and fixed under the action of the friction force generated by the elastic force, so that the air outlet assembly can rotate 360 degrees in all directions, can adjust the direction and has high flexibility.

Description

Direction adjusting type air outlet assembly

Technical Field

The invention belongs to the technical field of mechanical air outlet assemblies, and particularly relates to a direction-adjusting type air outlet assembly.

Background

The existing air outlet deduction generally adopts a guide plate to adjust the direction of air flow. For example, selecting an appropriate outlet angle using an air conditioner will cause the temperature of the air to drop faster. After the air temperature becomes low, the cold air flow easily goes down, and the air outlet is upward during refrigeration, so that the refrigeration effect is good. In winter, hot air flows upwards, and the air outlet is downward during heating, so that the energy-saving effect can be achieved.

The setting of current fixed guide plate itself has simple structure, convenient operation, but owing to adopt rigid mode of setting up, leads to its own to the hindrance of air current than great, especially when adjusting the air current in 45 effects, great to the hindrance of air current, moreover, easily produces the noise, and the regulation of direction is only limited to baffling board pivoted angular range, and the limitation is great.

The prior published deflector of ZL2018100983608 comprises a deflector body, and is characterized in that: the guide plate body is provided with a noise reduction hole, the inner wall of the guide plate body is provided with a grid plate, each grid of the grid plate forms a noise reduction cavity, each noise reduction cavity corresponds to one noise reduction hole, and the ratio S/V of the area S of the noise reduction hole and the volume V of the noise reduction cavity is gradually reduced from the middle area of the guide plate body to the left side and the right side. The invention also discloses a fan provided with the guide plate. This guide plate falls the chamber one-to-one of making an uproar on the hole of making an uproar and the grid plate of making an uproar of guide plate body, and, the area S who falls the hole of making an uproar and the volume V' S that falls the chamber ratio S/V diminishes from the middle zone of guide plate body to the left and right sides gradually, according to helmholtz resonance principle, the resonance frequency that can make the chamber of making an uproar of falling is the same or the phase-match with the wind noise frequency that the different positions of fan air intake produced, thereby realize that the wide band of fan guide plate is fallen and is made an upr. The above is an existing way of using a fixed deflector for turbulence.

Disclosure of Invention

The invention aims to provide a direction-adjusting air outlet assembly, which further improves the air flow disturbance of an air outlet on the basis of a flow-guiding air outlet assembly, ensures that the contact surface of a first rotating seat and a second rotating seat can rotate under the action of elastic force generated by compression of an elastic element, realizes the position stabilization under the action of the elastic force, can rotate in all directions by 360 degrees, performs direction adjustment, has high flexibility, and solves the problems of large air flow resistance, inflexible disturbed flow and the like caused by the fact that a guide plate from the existing air outlet can only be fixed at one position for baffling.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a direction-adjustable air outlet assembly, which comprises a diversion seat shell, an air storage shell positioned on one end face of the diversion seat shell, an end cover matched with the air storage shell, and an air guide cover rotationally matched with the air storage shell, wherein the air guide cover comprises a rectangular frame body, an arc-shaped strip plate and an air guide grid plate positioned at one end part of the rectangular frame body; wherein a support frame is fixed in each of the first rotating seat and the second rotating seat; the supporting frame comprises a support, and a plurality of supporting rods are fixed on the periphery of the support; a through hole is formed in the center of one surface of the support; the other surface of the support seat opposite to the support seat is matched with an elastic element; wherein, the connecting piece connects an elastic element, a support and an elastic element in turn; the wind guide grating plate on the wind guide cover comprises a fixed frame matched with the rectangular frame body, magnet layers are uniformly distributed and fixed on the inner surface of the fixed frame, and a plurality of shaft rods are fixed on the opposite inner surface of the fixed frame side by side; wherein, rotate the cover side by side and be equipped with a plurality of play cylinders on the axostylus axostyle.

Further, the side of going out a tuber pipe week is fixed with the magnet layer equally, the one end of going out a tuber pipe is provided with one and axostylus axostyle normal running fit's rotation seat, it fixes on the terminal surface of going out a tuber pipe through the supporting part to rotate the seat.

Further, the magnet layer comprises a magnet piece or magnet plate structure; and the magnet layers on the two adjacent surfaces of the air outlet cylinder and the air outlet cylinder or the magnet layers on the two adjacent surfaces of the air outlet cylinder and the rectangular frame body are in repulsive fit.

Further, the elastic element comprises a spring or a rubber cylinder, the elastic element being in a compressed state when defined on the connection piece.

Furthermore, the connecting piece comprises a rotating shaft and blocking plates positioned at two ends of the rotating shaft.

Further, the inner end surface of the first rotary seat opposite to the inner end surface of the second rotary seat is an annular plane, an annular tooth surface or an annular wavy surface; and the outer end faces of the first rotary seat and the second rotary seat which are opposite to each other are provided with connecting ring plates.

Furthermore, a connecting ring plate at one end of the second rotating seat is fixedly connected with the bottom of the flow guide seat shell.

Furthermore, the end face of the support matched with the elastic element is provided with a limiting notch.

The invention has the following beneficial effects:

1. according to the invention, the airflow disturbance of the air outlet is further improved on the basis of the diversion type air outlet assembly, the magnet layers are fixed on the inner surface of the fixing frame and the peripheral side surface of the air outlet cylinder, so that the magnet layers on the two surfaces of the air outlet cylinder adjacent to the air outlet cylinder or the magnet layers on the two surfaces of the air outlet cylinder adjacent to the rectangular frame are in repulsive fit, the air outlet cylinder is limited in the fixing frame under the action of repulsive force generated by the magnet layers according to the principle that like poles of magnets are repulsive and unlike poles of magnets are attractive, the air outlet cylinder in the fixing frame can generate regular motion around the shaft rod under the action of the air outlet airflow, certain flexible disturbance is carried out on the air outlet airflow, the airflow resistance is reduced, and the noise reduction performance is obvious.

2. According to the invention, the contact surface of the first rotating seat and the second rotating seat can rotate under the action of the elastic force generated by the compression of the elastic element, and the friction force under the action of the elastic force realizes the position stabilization.

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 the air outlet assembly;

FIG. 2 is a schematic structural view of the formation of the diversion seat shell and the air storage shell;

FIG. 3 is a schematic structural view of the formation of the deflector base shell, the air storage shell, the end cap, the rotating base and the deflector assembly;

FIG. 4 is an enlarged view of a portion of the structure at A in FIG. 2;

FIG. 5 is an enlarged view of a portion of the structure shown at B in FIG. 3;

FIG. 6 is a schematic view of the structure of the wind directing grid;

FIG. 7 is a schematic structural view of the fixing frame;

FIG. 8 is an enlarged view of a portion of the structure at C in FIG. 6;

FIG. 9 is a schematic structural view of the outlet barrel;

FIG. 10 is a front view of the structure of FIG. 9;

FIG. 11 is a schematic view of a rotating base;

FIG. 12 is a schematic top view of the first turret;

FIG. 13 is a schematic bottom view of the first turret;

FIG. 14 is a front view of the rotary base according to the first embodiment;

FIG. 15 is a front view of the rotary base according to the second embodiment;

FIG. 16 is a front view showing a structure of a rotating base according to a third embodiment;

FIG. 17 is a schematic view of the structure of the connector;

FIG. 18 is a schematic view of the wind scooper;

FIG. 19 is an enlarged view of a portion of the structure of FIG. 18 at D;

FIG. 20 is a schematic view of the structure of the flow guide assembly;

FIG. 21 is a schematic view of the structure of a guide vane plate;

FIG. 22 is a schematic structural view of the end cap;

FIG. 23 is a front elevational view of the structure of FIG. 22;

in the drawings, the components represented by the respective reference numerals are listed below: 1-a guide seat shell, 2-an air storage shell, 3-an end cover, 4-a rotating base, 5-a first shaft bracket, 6-a shaft, 7-a guide component, 8-an air outlet cylinder, 9-a magnet layer, 10-an air guide cover, 11-a fixed frame, 103-a first annular groove channel, 201-an air outlet, 301-a connecting cylinder, 302-an elastic convex ring, 304-a second support seat, 305-a second support rod, 41-a first rotary seat, 42-a second rotary seat, 43-a connecting piece, 44-a connecting ring plate, 45-a support rod, 46-a support seat, 47-an elastic element, 48-a through hole, 49-a limiting notch, 501-a first support rod, 502-a first bearing groove, 701-a base, 702-a third bearing, 703-an internal thread guide cylinder column, 704-guide vane plates, 705-connecting threaded rods, 706-guide channels, 801-supporting parts, 1001-rectangular frame bodies, 1002-arc-shaped strips, 1003-elastic rings and 1101-shaft rods.

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 "aperture", "upper", "lower", "disposed", "peripheral side", "inner", "outer", "symmetrical", "bottom", and the like, indicate an orientation or positional relationship, merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1, 3 and 5, the present invention is a direction-adjustable air outlet assembly, including a guiding base housing 1, an air storage housing 2 located on an end surface of the guiding base housing 1, an end cap 3 engaged with the air storage housing 2, and an air guiding cover 10 rotationally engaged with the air storage housing 2, wherein the air guiding cover 10 includes a rectangular frame 1001 and an arc slat 1002, and an air guiding grid plate located at an end of the rectangular frame 1001, and the guiding assembly 7 located in the air storage housing 2 includes a base 701; a plurality of guide vanes 704 are disposed around the base 701.

Referring to fig. 11-14, a rotating base 4 is fixed at the bottom of the diversion seat shell 1, the rotating base 4 includes a first rotating seat 41 and a second rotating seat 42 which have the same structure and are symmetrically matched, and the first rotating seat 41 and the second rotating seat 42 are connected by a connecting member 43; the first swivel base 41 and the second swivel base 42 are both cylindrical shell structures; a support frame is fixed in each of the first rotating seat 41 and the second rotating seat 42; the supporting frame comprises a supporting seat 46, and a plurality of supporting rods 45 are fixed on the peripheral side of the supporting seat 46; a through hole 48 is formed in the center of one surface of the support 46; the opposite surface of the seat 46 is fitted with an elastic element 47; the end face of the support 46, which is matched with the elastic element 47, is provided with a limiting notch 49, one end of the elastic element 47 is limited in the limiting notch 49 through the limiting notch 49, the elastic element 47 is prevented from deviating, and the structure of the integral structure is arranged.

Referring to fig. 17, the connecting member 43 connects an elastic element 47, a support 46, and an elastic element 47 in sequence; the resilient element 47 comprises a spring or rubber cylinder, the resilient element 47 being in compression when constrained on the link 43. The connecting piece 43 comprises a rotating shaft which is in rotating fit with the through hole 48; and the blocking plates are positioned at two ends of the rotating shaft, one blocking plate is fixed at one end of the rotating shaft, the other blocking plate is detachably fixed at the other end of the rotating shaft, and the detachable fixation can be realized in a thread fit mode.

Referring to fig. 14, two symmetrical first rotating bases 41 and second rotating bases 42 connect an elastic element 47, a support 46, and an elastic element 47 in sequence through a connecting member 43, wherein the inner end surfaces of the first rotating bases 41 and the second rotating bases 42 are annular planes; the opposite outer end faces of the first rotating seat 41 and the second rotating seat 42 are both provided with a connecting ring plate 44, and the connecting ring plate 44 at one end of the second rotating seat 42 is fixedly connected with the bottom of the guide seat shell 1.

Make the face that first swivel mount 41 and second swivel mount 42 contact can produce the steady motionless that frictional force under the elastic force effect realized the position when the pivoted under the effect of the produced elastic force of elastic element 47 compression, produce when manual rotation water conservancy diversion seat shell 1 and rotate, and then adjust the air-out direction to can 360 degrees all-round rotations, carry out the regulation of direction.

Referring to fig. 6-8, the wind-guiding grating plate on the wind-guiding cover 10 includes a fixing frame 11 matching with the rectangular frame 1001, the magnet layer 9 is uniformly fixed on the inner surface of the fixing frame 11, and a plurality of shaft rods 1101 are fixed on the opposite inner surface of the fixing frame 11; a plurality of air outlet cylinders 8 are rotatably sleeved on the shaft lever 1101 side by side.

Referring to fig. 9-10, the peripheral side of the air-out cylinder 8 is also fixed with a magnet layer 9, one end of the air-out cylinder 8 is provided with a rotating seat 802 rotatably engaged with the shaft 1101, and the rotating seat 802 is fixed on the end face of the air-out cylinder 8 through a supporting portion 801. The magnet layer 9 includes a magnet piece or magnet plate structure; the magnet layers 9 on the two adjacent surfaces of the air outlet cylinder 8 and the air outlet cylinder 8 or the magnet layers 9 on the two adjacent surfaces of the air outlet cylinder 8 and the rectangular frame 1001 are in repulsive fit.

Through a mount 11 of internal fixation in rectangle framework 1001, through the internal surface with mount 11 and play dryer 8 week side face be fixed with magnet layer 9 equally, make play dryer 8 and the adjacent two surperficial magnet layer 9 of play dryer 8 or play dryer 8 and the adjacent two surperficial magnet layer 9 of rectangle framework 1001 cooperate of repelling mutually, like this according to the homopolar repulsion of magnet, the principle that heteropolar looks is inhaled, will go out dryer 8 and restrict in mount 11 under the effect of the repulsion that magnet layer 9 produced, make play dryer 8 in mount 11 can produce the regular motion around axostylus axostyle 1101 under the effect of air-out air current, carry out certain flexible disturbance to the air-out air current.

Example two

Referring to fig. 17, the connecting member 43 connects an elastic element 47, a support 46, and an elastic element 47 in sequence; the resilient element 47 comprises a spring or rubber cylinder, the resilient element 47 being in compression when constrained on the link 43. The connecting member 43 includes a rotating shaft and two blocking plates at two ends of the rotating shaft, one blocking plate is fixed at one end of the rotating shaft, the other blocking plate is detachably fixed at the other end of the rotating shaft, and the detachable fixation can be realized in a thread fit manner.

Referring to fig. 15, two symmetrical first rotating bases 41 and second rotating bases 42 connect an elastic element 47, a support 46, and an elastic element 47 in sequence through a connecting member 43, the inner end surfaces of the first rotating bases 41 and the second rotating bases 42 are annular tooth surfaces, and the positions of the orientations can be quantitatively adjusted by using the end surfaces of the annular tooth surfaces, and linear adjustment is provided; the opposite outer end faces of the first rotating seat 41 and the second rotating seat 42 are both provided with a connecting ring plate 44, the connecting ring plate 44 is an annular plate, and a plurality of circular holes are formed in the end faces and used for matching connection; a connecting ring plate 44 at one end of the second rotation seat 42 is fixedly connected with the bottom of the guide seat shell 1.

Referring to fig. 2 and 4, 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 of a cylindrical structure, one end face of the guide seat shell is provided with a fixed ring plate, a plurality of through holes are uniformly distributed on the fixed ring plate along the circumferential direction, and the through holes 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. 22-23, in the end cap 3 engaged with the wind storage housing 2, a connecting cylinder 301 engaged with the wind storage housing 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 is formed in the bottom surface of the first bearing groove 502; the bottom surface of the first transition groove is provided with a first through hole 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 is formed in the center of one end face of the second support 304, and a second transition groove is formed in the bottom face 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 6; the second bearing is arranged in the second bearing groove in an interference fit mode.

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. 18 to 19, the wind scooper 10 rotatably engaged with the wind storage case 2 includes a rectangular frame 1001, an arc-shaped slat 1002, and a wind guiding grid plate located at one end of the rectangular frame 1001; the rectangular frame body 1001 is also symmetrically provided with arc-shaped slats 1002 which are concentric with the air storage shell 2 relative to the other end surface; the air outlet 201 of the air storage shell 2 is led out through the air guide cover 10; two ends of the wind scooper 10 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 1003 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 1003 matched with the second annular groove;

referring to fig. 20-21, 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 10 through the air outlet 201, and the air outlet direction can be adjusted by rotating the air guide cover 10 due to the fact that the air guide cover 10 is in rotating fit with the air storage shell 2.

EXAMPLE III

Referring to fig. 16, two symmetrical first rotating bases 41 and two symmetrical second rotating bases 42 are connected in sequence by a connecting member 43, wherein an elastic element 47, a support 46, and an elastic element 47 are connected in sequence, the inner end surfaces of the first rotating bases 41 and the second rotating bases 42 which are opposite are annular wavy surfaces, the positions of the orientations can be quantitatively adjusted by using the end surfaces of the annular wavy surfaces, and flexible adjustment is provided; the opposite outer end faces of the first rotating seat 41 and the second rotating seat 42 are both provided with a connecting ring plate 44, and the connecting ring plate 44 at one end of the second rotating seat 42 is fixedly connected with the bottom of the guide seat shell 1.

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

1. The utility model provides a direction regulation formula air-out subassembly, includes water conservancy diversion seat shell (1), is located water conservancy diversion seat shell (1) an end on store up wind shell (2), with store up wind shell (2) complex end cover (3), with store up wind shell (2) normal running fit's wind scooper (10), wind scooper (10) are including rectangle framework (1001) and arc slat (1002) to and be located the wind grid tray of rectangle framework (1001) a tip, its characterized in that:

a rotating base (4) is fixed at the bottom of the guide seat shell (1), the rotating base (4) comprises a first rotating seat (41) and a second rotating seat (42) which have the same structure and are symmetrically matched, and the first rotating seat (41) and the second rotating seat (42) are connected through a connecting piece (43);

wherein a support frame is fixed in each of the first rotating seat (41) and the second rotating seat (42); the supporting frame comprises a support (46), and a plurality of supporting rods (45) are fixed on the peripheral side of the support (46); a through hole (48) is formed in the center of one surface of the support (46); the opposite surface of the seat (46) is fitted with an elastic element (47);

wherein the connecting piece (43) connects the elastic element (47) in the first swivel mount (41), the inner support (46) of the second swivel mount (42) and the elastic element (47) in the second swivel mount (42) in sequence;

the wind guide grating plate on the wind guide cover (10) comprises a fixing frame (11) matched with a rectangular frame body (1001), magnet layers (9) are uniformly distributed and fixed on the inner surface of the fixing frame (11), and a plurality of shaft rods (1101) are fixed on the opposite inner surface of the fixing frame (11) in parallel;

wherein, a plurality of air outlet cylinders (8) are sleeved on the shaft lever (1101) in a parallel rotating manner.

2. A direction-regulating air outlet assembly according to claim 1, wherein the periphery of the air outlet cylinder (8) is also fixed with a magnet layer (9), one end of the air outlet cylinder (8) is provided with a rotating seat (802) rotatably engaged with the shaft lever (1101), and the rotating seat (802) is fixed on the end face of the air outlet cylinder (8) through the supporting portion (801).

3. A direction-regulating outlet assembly according to claim 2, wherein said magnet layer (9) comprises a magnet sheet or a magnet plate structure; the magnetic layers (9) on the two adjacent surfaces of the air outlet cylinder (8) and the air outlet cylinder (8) or the magnetic layers (9) on the two adjacent surfaces of the air outlet cylinder (8) and the rectangular frame body (1001) are in repulsive fit.

4. A direction adjusting outlet assembly according to claim 1, wherein said resilient member (47) comprises a spring or a rubber cylinder, said resilient member (47) being in compression when defined on the attachment member (43).

5. A direction adjusting outlet assembly according to claim 4, wherein the connecting member (43) comprises a shaft and blocking plates at both ends of the shaft.

6. A direction-adjusting air outlet assembly as claimed in claim 3 or 5, wherein the inner end surfaces of the first rotary seat (41) and the second rotary seat (42) opposite to each other are annular planes, annular tooth surfaces or annular wavy surfaces; and the opposite outer end surfaces of the first rotary seat (41) and the second rotary seat (42) are provided with connecting ring plates (44).

7. A direction adjustable air outlet assembly as claimed in claim 6, wherein the connecting ring plate (44) at one end of the second rotary seat (42) is fixedly connected with the bottom of the deflector seat shell (1).

8. A direction adjusting air outlet assembly as claimed in claim 7, wherein the end surface of the support (46) which is matched with the elastic element (47) is provided with a limit notch (49).