CN208750973U - External air-conditioning wind deflector and air-conditioning system - Google Patents

Abstract

The utility model relates to wind deflector technical field, a kind of external air-conditioning wind deflector and air-conditioning system are disclosed, specifically, external air-conditioning wind deflector, including mainboard, support rod, support frame and hanging plate, support frame include support base and connection strap；One end of hanging plate and support rod is detachably fixed connection, and the fixed angle of the hanging plate and the support rod is adjustable, the other end of support rod is detachably fixed with support base to be connect, and the fixed angle of the support rod and the support base is adjustable, the connection strap is fixed on the support base, and the connection strap is connected and fixed with the mainboard.The mainboard of the utility model can carry out angular adjustment from two positions, and the angle of regulation range of mainboard is extensive, and user can as needed be adjusted the position of mainboard, meets the multi-direction demand kept out the wind.

Description

External air-conditioning wind deflector and air-conditioning system

Technical field

The utility model relates to wind deflector technical fields, more particularly, to a kind of external air-conditioning wind deflector and air-conditioning system.

Background technique

Air-conditioning is the household supplies often used in the modern life, can improve room temperature, so that the residence of people Firmly environment is more comfortable.

Usually hot summer is air-conditioning most-often used season, and the air outlet of air-conditioning is blown into cold wind to interior, so that room Interior temperature reduces.But in summer air-conditioning in use, people often feel very cold when in cold wind blow-through to body, and Long-term cold wind is blown on body, easily causes flu, arthropathy etc..

In order to improve the injury that air-conditioning dries to human body blow-through, external air-conditioning wind deflector can be set outside air-conditioning blowing mouth, To change the air-out wind direction of air-conditioning, cold wind front blow-through is prevented.Existing external air-conditioning wind deflector is hung on air-conditioning, packet Include hook, connection frame and mainboard, connection frame hung with hook be fixedly connected, mainboard and connection frame are fixed by rivet, and, hang The angle of hook and connection frame is unadjustable, so that the angle of regulation range kept out the wind compares limitation, it is as needed not to be able to satisfy user The multi-direction demand kept out the wind；And mainboard and connection frame are fixed with rivet, only lean on the frictional force of rivet and mainboard, connection frame Fixed, since mainboard is usually relatively thin, so rivet and mainboard are not fixed firmly, in use, rivet is easy to by outer Power and cause to fall off, cause mainboard to separate with connection frame, to influence the use of whole external air-conditioning wind deflector.

Utility model content

It is existing in the prior art external to solve the purpose of this utility model is to provide a kind of external air-conditioning wind deflector The angle of regulation range of air-conditioning wind deflector is limited, thus be not able to satisfy user it is multi-direction keep out the wind demand the technical issues of.

The purpose of this utility model, which also resides in, provides a kind of air-conditioning system, to solve external air-conditioning existing in the prior art The angle of regulation range of wind deflector is limited, thus be not able to satisfy user it is multi-direction keep out the wind demand the technical issues of.

Based on above-mentioned first purpose, the utility model provides a kind of external air-conditioning wind deflector, including mainboard, support rod, Support frame and hanging plate, support frame as described above include support base and connection strap；

The hanging plate is detachably fixed with one end of the support rod and connect, and the fixation of the hanging plate and the support rod Adjustable angle, the other end of the support rod are detachably fixed with the support base and connect, and the support rod and the support The fixed angle of seat is adjustable, and the connection strap is fixed on the support base, and the connection strap is connected and fixed with the mainboard.

Further, the hanging plate includes the first sub- hanging plate and the second sub- hanging plate；

For the first sub- hanging plate for being hung on air-conditioning, the first sub- hanging plate is provided with connection far from one end of air-conditioning Hole, the connecting hole are in Pear-Shaped, and the connecting hole includes integral structure and the first hole and the second hole that are axially connected to, and described the The aperture in two holes is greater than the aperture in the second hole, and the first hole is arranged close to air-conditioning；

The second sub- hanging plate is vertically arranged with the described first sub- hanging plate, and the second sub- hanging plate is hung far from first son One end of plate is detachably fixed with the support rod and connect, and the second sub- hanging plate is fixed close to one end of the described first sub- hanging plate There is card convex, be provided with card seam between the edge of the card convex and the second sub- hanging plate, the outer diameter of the card convex is between described the Between the aperture in one hole and the aperture in the second hole；

The card convex can pass through first hole, and the card convex can be from first hole to second hole direction Sliding, the card convex slide into second hole site, and the described second sub- hanging plate is connected on the first sub- hanging plate by the card convex.

Further, the connection strap extends along the width direction of the mainboard, and the connection strap passes through with the mainboard It snaps connection.

It further, further include fastener, the fastener includes gear cap and two card columns, the connection of two card column interval In the same side of the gear cap, and the axial direction of the card column is vertical with the gear cap plane, and two card columns are far from the gear cap Protrusion is respectively arranged on the side that one end mutually deviates from；

The first block button hole is provided on the connection strap, the mainboard is aligned with first block button hole and is provided with the second card Button hole；The aperture of the gear cap is greater than the aperture of second block button hole, and two card columns pass through first block button hole and the Two block button holes, and the protrusion is stuck on the connection strap of the first buckle bore edges.

Further, the both ends of the connection strap pass through buckle respectively and connect with the mainboard.

Further, the one end of the described second sub- hanging plate far from the described first sub- hanging plate and the support rod pass through fixing axle Connection, and the second sub- hanging plate is provided with first gear face, the support rod setting far from one end of the described first sub- hanging plate There is the first double wedge, first double wedge can engage limit with the first gear face.

Further, the support rod passes through fixed axis connection close to one end of the support base and the support base, and The support rod is provided with second gear face close to one end of the support base, and the second double wedge, institute are provided on the support base Limit can be engaged with the second gear face by stating the second double wedge.

Further, the mainboard is the arc-shaped arc panel in section, and the arc of the connection strap and the arc panel is suitable Match；

Two connection straps are set along the length direction interval of the mainboard, two connection straps are separately connected a support base.

Further, the connection strap includes the first layer item being adjacent to the mainboard and connect with the support base Second layer item, the width of the first layer item are greater than the width of the second layer item；

The support base is triangular in shape, and the top of the support base is connect with the support rod, the bottom surface of the support base It is fixedly connected with the connection strap.

Based on above-mentioned second purpose, the utility model additionally provides a kind of air-conditioning system, including air-conditioning and is hung on sky External air-conditioning wind deflector as described in any one of the above embodiments on tune.

Compared with prior art, the utility model has the following beneficial effects:

External air-conditioning wind deflector provided by the utility model includes mainboard, support rod, support frame and hanging plate, the support Frame includes support base and connection strap；The hanging plate is detachably fixed with one end of the support rod and connect, and the hanging plate with The fixed angle of the support rod is adjustable, and the other end of the support rod is detachably fixed with the support base and connect, and described The fixed angle of support rod and the support base is adjustable, and the connection strap is fixed on the support base, and the connection strap with The mainboard is connected and fixed.The hanging plate of the external air-conditioning wind deflector of the utility model and one end of support rod are detachably fixed connection, And the fixed angle of hanging plate and support rod is adjustable；The other end of support rod is detachably fixed with support base to be connect, and support rod with The fixed angle of support base is adjustable；To which the mainboard being connected on support base can carry out angular adjustment from two positions, mainboard Angle of regulation range is extensive, and user can as needed be adjusted the position of mainboard, to meet multi-direction the needs of keeping out the wind.

Air-conditioning system provided by the utility model including air-conditioning and is hung on as described in any one of the above embodiments on air-conditioning External air-conditioning wind deflector.The utility model air-conditioning system compared with prior art, is kept out the wind with external air-conditioning provided by the utility model Plate beneficial effect having the same, also can be intuitive by the description of the external air-conditioning wind deflector beneficial effect of above-mentioned the utility model Acquisition, in this not go into detail.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the external air-conditioning wind deflector schematic diagram of the utility model embodiment；

Fig. 2 is the schematic side view of the external air-conditioning wind deflector of the utility model embodiment；

Fig. 3 is the support rod schematic diagram of the external air-conditioning wind deflector of the utility model embodiment；

Fig. 4 is the second sub- hanging plate schematic diagram of the external air-conditioning wind deflector of the utility model embodiment；

Fig. 5 is the first sub- hanging plate schematic diagram of the external air-conditioning wind deflector of the utility model embodiment；

Fig. 6 is the fastener schematic diagram of the external air-conditioning wind deflector of the utility model embodiment.

Icon: 1- mainboard；2- support rod；The first double wedge of 21-；22- second gear face；3- support frame；31- support base； The second double wedge of 311-；32- connection strap；4- hanging plate；The sub- hanging plate of 41- first；411- connecting hole；The first hole 412-；The second hole 413-； The sub- hanging plate of 42- second；421- card convex；422- first gear face；5- fastener；51- gear cap；52- card column；53- protrusion.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ", " right side ", "vertical", "horizontal", "inner", "outside" etc., the orientation or positional relationship of instruction are orientation based on the figure or position Relationship is set, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning It must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy The property wanted.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.

Embodiment one

Referring to shown in Fig. 1 to Fig. 6, present embodiments providing a kind of external air-conditioning wind deflector, including mainboard 1, support rod 2, Support frame 3 and hanging plate 4, wherein support frame 3 includes support base 31 and connection strap 32.

Mainboard 1 is the face air-conditioner air outlet for keeping out the wind, and can be arc panel as shown in Figure 1, sets on mainboard It is equipped with multiple air-permeating holes.For the convenience of description, definition 1 length direction of mainboard is consistent with the length direction of air-conditioning, the width of mainboard 1 Direction is consistent with the width direction of air-conditioner air outlet.The length of mainboard 1 should be not less than the length of air-conditioner air outlet, mainboard 1 Width is greater than the width of air-conditioner air outlet, in practical application, the width of mainboard 1 should according to the distance between mainboard 1 and air-conditioning, The width of mainboard 1 is adaptively adjusted, width of the mainboard 1 apart from the remoter mainboard 1 of air-conditioner air outlet is bigger.It is understood that main Plate 1 uses arc panel, and when air conditioning exhausting contacts mainboard 1, impact area is larger and wind direction is gently changed to two sides, is conducive to be oriented to Outlet air.

Hanging plate 4 is detachably fixed with one end of support rod 2 and connect, and the fixed angle of hanging plate 4 and the support rod 2 can It adjusts, the other end of support rod 2 is detachably fixed with support base 31 to be connect, and support rod 2 and the fixed angle of support base 31 are adjustable, Connection strap 32 is fixed on the support base 31, and the connection strap 32 is connected and fixed with the mainboard 1.

It is understood that the effect of support rod 2, support base and hanging plate 4 is that hanging plate 4 is fixed and makes hanging plate 4 can carry out angular adjustment.The effect of hanging plate 4 is to hang single unit system on air-conditioning, and support rod 2 is to form hanging plate 4 and sky Outlet air gap between tune, support base 31 is primarily as connection transition piece.

The hanging plate 4 of the external air-conditioning wind deflector of the present embodiment is detachably fixed with one end of support rod 2 to be connect, hanging plate 4 and institute The fixed angle for stating support rod 2 is adjustable, and the other end of support rod 2 is detachably fixed with support base 31 to be connect, and support rod 2 and institute The fixed angle for stating support base 31 is adjustable, thus, the mainboard 1 being connected on support base can carry out angular adjustment from two positions, The angle of regulation range of mainboard 1 is extensive, user can the position as needed to mainboard 1 be adjusted, to meet multi-direction keep out the wind Demand.

As shown in the figures 1 and 2, a kind of preferred implementation as the hanging plate 4 of the external air-conditioning wind deflector of the utility model embodiment Mode, hanging plate 4 include the first sub- hanging plate 41 and the second sub- hanging plate 42.

First sub- hanging plate 41 is for being hung on air-conditioning, as shown in figure 5, the first sub- hanging plate 41 is arranged far from one end of air-conditioning There is connecting hole 411, connecting hole 411 is in substantially Pear-Shaped, for the convenience of description, dividing connecting hole 411 for the first hole 412 and second Hole 413, the first hole 412 and the second hole 413 are integral structure and are axially connected to that the aperture in second hole 413 is greater than the second hole 413 aperture, and the first hole 412 is arranged close to air-conditioning.One end that first sub- hanging plate 41 is connect with air-conditioning is fixed with snap-gauge, snap-gauge With the first sub- at right angles setting of hanging plate 41, hung with facilitating.The setting substantially vertical with the first sub- hanging plate 41 of second sub- hanging plate 42, institute It states the second sub- hanging plate 42 to connect far from one end of the first sub- hanging plate 41 with support rod 2, the second sub- hanging plate 42 is close to the first sub- hanging plate 41 one end setting is fixed with card convex 421, and card seam is provided between the edge of card convex 421 and the second sub- hanging plate 42, card convex 421 For outer diameter between the aperture in first hole 412 and the aperture in the second hole 413, card convex 421 can pass through first hole 412, and card convex 421 can be slided from first hole 412 to 413 direction of the second hole, card convex 421 slides into 413, the second hole It sets, since the outer diameter of card convex 421 is greater than the aperture in the second hole 413, card convex 421 cannot be passed through out of second hole 413, at this point, card Convex 421 are connected to the second sub- hanging plate 42 on first sub- hanging plate 41.

Snap-gauge specifically to hang process be that first snap-gauge one end of the first sub- hanging plate 41 is extend into air-conditioning, then will card Plate is hung on air-conditioning inner wall, at this point, the first sub- one end of hanging plate 41 far from snap-gauge reaches outside air-conditioning naturally；By the second sub- hanging plate 42 card convex 421 is inserted into the first hole 412, and mobile second sub- hanging plate 42 is mobile from the first hole 412 to 413 direction of the second hole, After card convex 421 is moved to the second hole 413, card convex 421 is stuck in the second hole 413 close to the side of air-conditioning, at this time the second sub- hanging plate 42 hang with the first sub- hanging plate 41 and connect.

When snap-gauge is dismantled, it is only necessary to the second sub- hanging plate 42 is mobile from the second hole 413 to the first hole 412, card convex 421 It can pass through from the first hole 412, the second sub- hanging plate 42 can be separated from the first sub- hanging plate 41 at this time.

It is understood that snap-gauge 2 cooperates the form of the second sub- hanging plate 42 using the above-mentioned first sub- hanging plate 41, the first son is hung Plate 41 is fixed conveniently with air-conditioning, and the connection of the second sub- hanging plate 42 and the first sub- hanging plate 41 is simple and convenient to operate, to facilitate The installation of single unit system.

As shown in the figures 1 and 2, the connection strap 32 of the external air-conditioning wind deflector of the present embodiment preferably with the arcuate directions one of mainboard 1 It causes, and the length of connection strap 32 is had chance with and is adapted to the arc development length of mainboard 1, connection strap 32 can pass through card with the mainboard 1 Button connection.

Specifically, connection strap 32 can be snapped connection with mainboard 1 by the cooperation of fastener 5, as shown in fig. 6, fastener 5 includes Gear cap 51 and two card columns 52, two card columns 52 are spaced the same side for being connected to gear cap 51, and the axial direction of card column 52 and the gear 51 plane of cap is vertical, and protrusion 53 is provided on the side that two card columns 52 mutually deviate from far from one end of the gear cap 51.The company The first block button hole is provided in narrow bars 32, the mainboard 1 is aligned with first block button hole and is provided with the second block button hole；The gear The aperture of cap 51 is greater than the aperture of second block button hole, and two card columns 52 pass through first block button hole and the second buckle Hole, and protrusion 53 is stuck on the connection strap 32 of the first buckle bore edges.

It should be noted that fastener 5 is plastic material, two one end of card column 52 far from gear cap 51 can be squeezed outer Can be close to each other when power, after external force removes, and it can automatically reset.As shown in Figure 2, protrusion 53 is stuck in the first buckle bore edges , so that the maximum distance between two protrusions 53 of two card columns 52 is greater than the aperture of the first block button hole in its natural state, to protect Card column 52 can be stuck on connection strap 32.Protrusion 53 in two card columns 52 is preferably set away from the inclination close to each other of gear cap 51 It sets, protrusion 53 is close to the side of gear cap 51 perpendicular to the axial direction of card column 52.It is understood that protrusion 53 is set as close to each other Inclined form, to facilitate card column 52 to stick into the first block button hole and the second block button hole；Protrusion 53 is vertical close to the side of gear cap 51 In the axial direction of card column 52, so that protrusion 53 is capable of forming biggish barrier effect.

The installation process of above-mentioned fastener 5 are as follows: after the first block button hole is aligned with the second block button hole, by the card column of fastener 5 52 protrude into the second block button hole, and press gear cap 51 and two card columns 52 is forced to continue to extend into the first block button hole, at this time two card columns 52 by Limitation in the aperture of block button hole, for two card columns 52 when the most width position of protrusion 53 enters block button hole, two card columns 52 are far from gear cap 51 one end plasticity is close；Continuing to press gear cap 51, when protrusion 53 exposes the first block button hole, two card columns 52 reply nature, Protrusion 53 is stuck on the hole wall of the first block button hole.When fastener 5 is dismantled, two one end of card column 52 far from gear cap 51 are squeezed with hand, After so that the protrusion 53 of two card columns 52 is passed through the first block button hole, card column 52 is pushed to 51 side of gear cap, then from gear cap 51 Fastener 5 is taken out from block button hole.

It is understood that above-mentioned fastener 5 cooperates the form of block button hole, the barrier structure of theory of mechanics is formd, and It is no longer rely on frictional force, to improve the fix tightly solidity of connection strap 32 Yu mainboard 1.

Wherein, mainboard 1 can reasonably select the quantity of the connection strap 32 as needed, meanwhile, the branch that connection strap 32 cooperates Support seat, support rod 2 and hanging plate 4 should be arranged in a one-to-one correspondence, it is preferred that can be in uniformly distributed four connections of the length direction of mainboard 1 Item 32, each connection strap are correspondingly arranged corresponding support base 31, support rod 2 and hanging plate 4, understand for convenience, only draw in Fig. 1 Intermediate two complete supporting mechanisms are gone out, connection strap 32 has only schematically been drawn at both ends.Meanwhile the both ends of every connection strap 32 It can be snapped connection respectively with mainboard 1, to improve the stability maintenance of connection strap 32 Yu mainboard 1.

As shown in Fig. 2, the one end of the second sub- hanging plate 42 far from the described first sub- hanging plate 41 passes through with the support rod 2 Fixed axis connection, and the second sub- hanging plate 42 is provided with first gear face 422 far from one end of the described first sub- hanging plate 41, branch Strut 2 is provided with the first double wedge 21, and the first double wedge 21 can engage limit with first gear face 422.As shown in figure 4, the second son The first gear face 422 of 42 settable two parallel intervals of hanging plate setting, each face of gear is corresponding, and support rod 2 and the second son are hung One end that plate 42 connects is inserted between two face of gear, and fixing axle is threaded through on 422 side wall of first gear face and support rod 2； One first double wedge 21 is respectively set in the corresponding two first gear faces 422 of support rod 2.

It is understood that the cooperation in two group of first double wedge 21 and first gear face 422 improves stability maintenance, and the One double wedge 21 can be plugged into the gear grooved of different location (face of gear circumference different angle direction) in first gear face 422, from And support rod 2 is made different angle can be presented with the second sub- hanging plate 42, in angle change, support rod 2 drives the height of mainboard 1 It changes, allows about 1 mainboard to adjust height, and be common to installing and using for different size air-conditioning.The present embodiment branch When the angular adjustment of strut 2 and the second sub- hanging plate 42, fixing axle can be unclamped, by the first double wedge 21 and 22 phase of second gear face After the gear grooved alignment answered, then the axis that is locked.Wherein fixing axle can be manual nut.

The support rod 2 passes through fixed axis connection, and the support close to one end of the support base and the support base Bar 2 is provided with second gear face 22 close to one end of the support base, and the second double wedge 311 is provided on the support base, described Second double wedge 311 can engage limit with the second gear face 22.

The setting of specific second double wedge 311, second gear face 22 can refer to the first double wedge 21 and second gear face 22, This is no longer described in detail.

It is understood that the second double wedge 311 can be with 22 different location of second gear face (face of gear circumference different angle Direction) gear grooved cooperated so that different fixed angles can be presented from support rod 2 in connection strap 32, that is, realizing The adjustment of mainboard more than 1 a angle is kept out the wind, and is had functional diversity, be can be universally used in different size of air-conditioning and install and use.

The connection strap 32 of the external air-conditioning wind deflector of the present embodiment can be selected the two layer form of one, including with the mainboard 1 The width of the first layer item being adjacent to and the second layer item connecting with the support base, the first layer item is greater than the second layer The width of item.It is understood that the wider bonding strength for strengthening connection strap 32 Yu mainboard 1 of first layer item, the second layer rub item It is relatively narrow, facilitate the connection of connection strap 32 Yu support base 31.

Support base 31 as described in Figure 2 can be roughly triangular, and the top of the support base 31 is connect with the support rod 2, The bottom surface of the support base is fixedly connected with the connection strap 32.

In conclusion the external air-conditioning air damper structure of the present embodiment is simple and convenient to operate, and the angle of keeping out the wind of mainboard 1 can It is adjusted in a big way, to meet the demand that user's multi-angle is kept out the wind；The external air-conditioning gear of the present embodiment simultaneously Stable connection between each component of aerofoil, especially, the connection of connection strap 32 and mainboard 1 are clamping, compared with prior art, not rapid wear It is bad, improve the service life of device.

Embodiment two

The present embodiment provides a kind of air-conditioning systems, including air-conditioning and are hung on outer as described in embodiment one on air-conditioning Empty gear shift aerofoil.

Wherein, air-conditioning can be existing any form of air-conditioning；The specific structure of external air-conditioning wind deflector uses principle Deng being described in detail in the external air-conditioning wind deflector of the utility model embodiment, in this not go into detail.

The utility model air-conditioning system has phase compared with prior art, with external air-conditioning wind deflector provided by the utility model Same beneficial effect, also can intuitively be obtained by the description of the external air-conditioning wind deflector beneficial effect of above-mentioned the utility model, In this not go into detail.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of external air-conditioning wind deflector, which is characterized in that including mainboard, support rod, support frame and hanging plate, support frame as described above Including support base and connection strap；

The hanging plate is detachably fixed with one end of the support rod and connect, and the fixed angle of the hanging plate and the support rod Adjustable, the other end of the support rod is detachably fixed with the support base and connect, and the support rod and the support base Fixed angle is adjustable, and the connection strap is fixed on the support base, and the connection strap is connected and fixed with the mainboard.

2. external air-conditioning wind deflector according to claim 1, which is characterized in that the hanging plate includes the first sub- hanging plate and the Two sub- hanging plates；

For the first sub- hanging plate for being hung on air-conditioning, the first sub- hanging plate is provided with connecting hole far from one end of air-conditioning, The connecting hole is in Pear-Shaped, and the connecting hole includes integral structure and the first hole and the second hole that are axially connected to, and described second The aperture in hole is greater than the aperture in the second hole, and the first hole is arranged close to air-conditioning；

The second sub- hanging plate is vertically arranged with the described first sub- hanging plate, and the second sub- hanging plate is far from the described first sub- hanging plate One end is detachably fixed with the support rod and connect, and the second sub- hanging plate is fixed with card close to one end of the described first sub- hanging plate It is convex, card seam is provided between the edge of the card convex and the second sub- hanging plate, the outer diameter of the card convex is between first hole Aperture and the second hole aperture between；

The card convex can pass through first hole, and the card convex can be sliding from first hole to second hole direction Dynamic, the card convex slides into second hole site, and the described second sub- hanging plate is connected on the first sub- hanging plate by the card convex.

3. external air-conditioning wind deflector according to claim 1, which is characterized in that width of the connection strap along the mainboard Direction extends, and the connection strap is connected by a snap with the mainboard.

4. external air-conditioning wind deflector according to claim 3, which is characterized in that it further include fastener, the fastener packet Gear cap and two card columns are included, two card column interval is connected to the same side of the gear cap, and the axial direction of the card column and institute It states that gear cap plane is vertical, is respectively arranged with protrusion on the side that two card columns mutually deviate from far from one end of the gear cap；

The first block button hole is provided on the connection strap, the mainboard is aligned with first block button hole and is provided with the second buckle Hole；The aperture of the gear cap is greater than the aperture of second block button hole, and two card columns pass through first block button hole and second Block button hole, and the protrusion is stuck on the connection strap of the first buckle bore edges.

5. external air-conditioning wind deflector according to claim 3 or 4, which is characterized in that the both ends of the connection strap lead to respectively Buckle is crossed to connect with the mainboard.

6. external air-conditioning wind deflector according to claim 2, which is characterized in that the second sub- hanging plate is far from described first One end of sub- hanging plate and the support rod pass through fixed axis connection, and the second sub- hanging plate far from the described first sub- hanging plate one End is provided with first gear face, and the support rod is provided with the first double wedge, and first double wedge can be with the first gear face Engagement limit.

7. external air-conditioning wind deflector according to claim 1, which is characterized in that the support rod is close to the support base One end and the support base pass through fixed axis connection, and the support rod is provided with second gear close to one end of the support base Face is provided with the second double wedge on the support base, and second double wedge can engage limit with the second gear face.

8. external air-conditioning wind deflector according to claim 3, which is characterized in that the mainboard is the arc-shaped arc in section Plate, the connection strap are adapted to the arc of the arc panel；

Two connection straps are set along the length direction interval of the mainboard, two connection straps are separately connected a support base.

9. external air-conditioning wind deflector according to claim 1, which is characterized in that the connection strap includes pasting with the mainboard The width of tight first layer item and the second layer item connecting with the support base, the first layer item is greater than the second layer item Width；

The support base is triangular in shape, and the top of the support base is connect with the support rod, the bottom surface of the support base and institute Connection strap is stated to be fixedly connected.

10. a kind of air-conditioning system, which is characterized in that including air-conditioning and be hung on air-conditioning such as any one of claim 1-9 The external air-conditioning wind deflector.