CN209445502U - The door open/close structure and air conditioner of air conditioner - Google Patents

Abstract

The utility model discloses a kind of door open/close structure of air conditioner and air conditioners.The door open/close structure of air conditioner includes: fixed bracket, multiple blades and rotating member.Multiple blades are rotatably connected to respectively on fixed bracket, and multiple blades are arranged in a ring, and each blade all has rocking handle, all have angle between the rocking handle of each blade and the rotation axis of itself.Rotating member is matched with the rocking handle of multiple blades, and rotating member drives each blade to rotate around the rotation axis of itself when rotating.According to the door open/close structure of the utility model embodiment, air flow condition can be changed by the rotation of blade.

Description

The door open/close structure and air conditioner of air conditioner

Technical field

The utility model relates to air-conditioning equipment field more particularly to the door open/close structures and air conditioner of a kind of air conditioner.

Background technique

In existing air-conditioning products, generallys use sliding door or rotate door to realize the opening and closing of air outlet.This switch Door, style sheet one of on the one hand blowing, can not generate multiple air-flow to improve the comfort in room, on the other hand be easy to produce Cold wind is blown the phenomenon that people, not soft enough, influences the usage experience of user.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of door open/close structure of air conditioner out realizes the completely new on-off mode in air conditioner air port, and can change air flow condition, realizes gas Flow multi-direction guiding.

Another object of the present invention is to propose a kind of air conditioner with above-mentioned door open/close structure.

According to a kind of door open/close structure of air conditioner of the utility model embodiment, comprising: fixed bracket；Multiple blades, Multiple blades are rotatably connected to respectively on the fixed bracket, and multiple blades are arranged in a ring, each described Blade all has rocking handle, all has angle between the rocking handle and the rotation axis of itself of each blade；Rotating member, institute It states rotating member to match with the rocking handle of multiple blades, the rotating member drives each blade around itself when rotating The rotation axis rotation.

According to the door open/close structure of the air conditioner of the utility model embodiment, door open/close structure can not only switch air port, And since door open/close structure includes multiple blades arranged in a ring, multiple blades are so arranged can be to air-flow on circumferential direction Certain shunting function being played, and when blade rotational angle difference, blade forms the guiding role of different directions to air-flow, thus Change air flow condition by the rotation of blade.When door open/close structure is used in the air outlet of air conditioner, outlet air can be formed more The regulation of kind of state is conducive to outlet air and is distributed indoors more uniform, air-flow is softer by mutliblade shunting, guiding.

In some embodiments, the fixed bracket includes: support inner ring, and the support inner ring has multiple interior axis holes； Outer ring is supported, the support outer ring housing is in the outside of the support inner ring, between the support outer ring and the support inner ring Air port was limited, multiple interior axis holes are corresponded on the support outer ring equipped with multiple outer shaft holes；In addition, each blade Both ends be equipped with shaft, shaft described in the two sides of each blade is respectively fitting into the corresponding interior axis hole and described outer On axis hole.

Specifically, the support inner ring is equipped with multiple strokes and limits slot, multiple stroke limit slots and multiple inner shafts Hole is arranged in a one-to-one correspondence, the rocking handle of each blade with the stroke limit slot match, when the rocking handle activity extremely When at least one end of the stroke limit slot, multiple blades cover the air port excessively completely.

Optionally, it is described support inner ring include two coaxial arrangement annulus parts, one of them described annulus part with it is described It supports outer ring to be connected, multiple openings is equipped on each annulus part, each opening radially penetrates through the annulus Part, multiple openings on two annulus parts are arranged in a one-to-one correspondence to limit multiple interior axis holes, each blade A shaft be stuck between two openings.

More optionally, each annulus part includes: outer cylinder plate and inner end plate, and the outer cylinder plate is formed as cylindric, The inner end plate is connected on the internal perisporium of the outer cylinder plate, and the opening of two annulus parts is both formed in the outer cylinder On plate, the outer cylinder plate housing of one of them annulus part on another described annulus part and with the support outer ring phase Even.

In some embodiments, the rotating member is equipped with multiple ring-shaped distributed poke holes, multiple blades The rocking handle is inserted in correspondingly in the multiple poke hole.

In some embodiments, the rotating member and it is described it is support bracket fastened one of them be equipped with rotation guide groove, it is described Rotating member and the support bracket fastened another one are equipped with guide block of the cooperation in the rotation guide groove.

In some embodiments, the rotating member is plate-like and covers on the fixed bracket.

In some embodiments, door open/close structure further include: driving mechanism, the driving mechanism and the rotating member phase Even.

Specifically, the driving mechanism includes: gear ring, and the gear ring is connected with the rotating member；Transmission gear, the biography Moving gear and the gear ring internal messing；Motor, the motor are connected with the transmission gear.

Specifically, the rotating member is equipped with mating groove, and the gear ring is in the mating groove.

According to the air conditioner of the utility model embodiment, the air conditioner (100) is equipped at air outlet according to above-mentioned reality Apply the door open/close structure of air conditioner described in example.

Air-flow shape can not only be changed by the way that above-mentioned door open/close structure is arranged according to the air conditioner of the utility model embodiment State is conducive to outlet air and is distributed indoors more uniform, air-flow is softer, and air outlet by mutliblade shunting, guiding Switch form is novel, and technology sense is strong.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the exploded view according to the door open/close structure of the utility model one embodiment；

Fig. 2 is perspective view of the door open/close structure shown in FIG. 1 in rear apparent direction；

Fig. 3 is another exploded view of door open/close structure shown in FIG. 1, and wherein blade has been assembled on an annulus part；

Fig. 4 is the perspective view that door open/close structure shown in FIG. 1 closes Shi Qian apparent direction, and wherein rotating member has been hidden；

Fig. 5 is the perspective view that door open/close structure shown in FIG. 1 opens Shi Qian apparent direction, and wherein rotating member has been hidden.

Fig. 6 is the air conditioner perspective view with biswitch door according to the utility model one embodiment；

Fig. 7 is according to double air outlets of the utility model one embodiment with the air conditioner main view of single switch door, Wherein door open/close structure is in off state；

Fig. 8 is according to double air outlets of the utility model one embodiment with the air conditioner main view of single switch door, Wherein door open/close structure is in an open state；

Fig. 9 is the perspective view of the front side member of air conditioner shown in Fig. 8.

Appended drawing reference:

Air conditioner 100, air outlet 101,

Door open/close structure 1,

Fixed bracket 10, support inner ring 11, annulus part 110, outer cylinder plate 111, inner end plate 112, inner cylinder plate 113, opening 114, interior axis hole 115, support outer ring 12, outer shaft hole 121, rotation guide groove 13, cross air port 14, stroke limit slot 15,

Blade 20, rocking handle 21, shaft 22,

Rotating member 30, poke hole 31, mating groove 32, guide block 33,

Driving mechanism 40, gear ring 41, transmission gear 42, motor 43.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to the accompanying drawings door open/close structure 1 according to the air conditioner of the utility model embodiment is described.

According to a kind of door open/close structure 1 of air conditioner of the utility model embodiment, as depicted in figs. 1 and 2, comprising: Gu Fixed rack 10, multiple blades 20 and rotating member 30.Multiple blades 20 are rotatably connected to respectively on fixed bracket 10, Duo Geye Piece 20 is arranged in a ring, and each blade 20 all has rocking handle 21, between the rocking handle 21 and the rotation axis of itself of each blade 20 All have angle.Rotating member 30 is matched with the rocking handle 21 of multiple blades 20, rotating member 30 rotate when drive each blade 20 around The rotation axis rotation of itself.

Wherein, setting position of the door open/close structure 1 on air conditioner 100 is unlimited, can be set in the air port of air conditioner 100 Place also can be set at other opening and closing mouths.When rotating member 30 rotates, each blade 20 turns under the drive of rotating member 30 It is dynamic.When face is in zero degree or close to zero degree where blade 20 and opening and closing mouth, multiple blades 20, which can be completely covered by, is opened and closed mouth, To reach the state that door open/close structure 1 closes opening and closing mouth.The face where blade 20 and opening and closing mouth reaches certain angle (such as 90 Degree) when, multiple blades 20 can fully open opening and closing mouth.The door open/close structure 1 that this multiple-blade 20 is arranged in a ring, form is new Grain husk, technology sense are strong.

Here, door open/close structure 1 includes multiple blades 20 arranged in a ring, and so arrangement can be to gas for multiple blades 20 Stream plays certain shunting function on circumferential direction.Door open/close structure 1 controls open and-shut mode due to the rotation by blade 20, because , when the rotational angle difference of blade 20, blade 20 forms the guiding role of different directions to air-flow for this.Door open/close structure as a result, 1 can not only switch opening and closing mouth, but also can pass through the variation of the rotational angle of blade 20, thus it is possible to vary the state of circulation airflow. When door open/close structure 1 is used in the air outlet 101 of air conditioner 100, by mutliblade shunting, guiding, be conducive to outlet air in room Interior distribution is more uniform, and air-flow is softer.By forming multi-angle regulation to outlet air, air-out mode can be increased, improve and use The comfortable experience at family.

In the utility model embodiment, multiple blades 20 are to surround the pivot center of rotating member 30 annularly to arrange, The shape that multiple blades 20 are arranged can be the domain of twisted rotary shaft 22, and the shape that multiple blades 20 are arranged, which is also possible to surround, to be turned The arc of axis 22, the arc central angle degree that multiple blades 20 are formed is unlimited, here with no restriction.

In the description of the present invention, it should be understood that term " center ", " thickness ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction " is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.

In some embodiments, as depicted in figs. 1 and 2, fixed bracket 10 includes: to support inner ring 11 and support outer ring 12, It supports 12 housing of outer ring in the outside of support inner ring 11, supports and limited air port 14 between outer ring 12 and support inner ring 11.By This, for existing square orifice or circular port are compared in the mistake air port 14 that fixation bracket 10 can limit annular perhaps arc, Form is more novel.When the air outlet 101 of air conditioner 100 is arranged in door open/close structure 1, be conducive to outlet air to air conditioner 100 surrounding is scattered, and airflow uniform distribution space indoors is promoted.

Specifically, as shown in Figures 2 and 3, support inner ring 11 has multiple interior axis holes 115, supports correspondence on outer ring 12 more A interior axis hole 115 is equipped with multiple outer shaft holes 121, and the both ends of each blade 20 are equipped with shaft 22, and the two sides of each blade 20 turn Axis 22 is respectively fitting into corresponding interior axis hole 115 and outer shaft hole 121.The both ends of each blade 20 are cooperated by shaft 22 It supports in inner ring 11 and support outer ring 12, support is reliable, and blade 20 is not easy to shake in rotation.

Optionally, as shown in Figure 1-Figure 3, support inner ring 11 includes the annulus part 110 of two coaxial arrangements, one of circle Ring 110 is connected with support outer ring 12, and multiple openings 114 are equipped on each annulus part 110, each to be open 114 along annulus The radial of part 110 penetrates through annulus part 110, and multiple openings 114 on two annulus parts 110 are arranged in a one-to-one correspondence multiple to limit Interior axis hole 115, a shaft 22 of each blade 20 are stuck between two openings 114.It, can be in this fixed 10 structure of bracket First the shaft 22 of blade 20 is stuck on one of annulus part 110, then assembles another annulus part 110, thus blade 20 Assembly between fixed bracket 10 is very simple.

Still optionally further, as depicted in figs. 1 and 2, each annulus part 110 includes: outer cylinder plate 111 and inner end plate 112, Outer cylinder plate 111 is formed as cylindric, and inner end plate 112 is connected on the internal perisporium of outer cylinder plate 111, the opening of two annulus parts 110 114 are both formed on outer cylinder plate 111, and 111 housing of outer cylinder plate of one of annulus part 110 is on another annulus part 110, outside The outer cylinder plate 111 of side is connected with support outer ring 12.The thickness of annulus part 110, and 20 one end of blade not only can be reduced Shaft 22 can be partially hidden between the inner end plate 112 of two annulus parts 110.It is designed in this way, can protect blade 20 Shaft 22, reduce the stuck risk of blade 20.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in utility model.

Further, as shown in Figures 2 and 3, each annulus part 110 includes: inner cylinder plate 113, and 113 sets of inner cylinder plate exists The inside of outer cylinder plate 111, inner end plate 112 are connected on the periphery wall of outer cylinder plate 111.It can make two 110 shapes of annulus part in this way At enclosure space, it is more advantageous to the shaft 22 of protection 20 one end of blade.

Advantageously, door open/close structure 1 further includes air inducing starting taper (not shown go out), and air inducing starting taper is connected to support inner ring 11 On, and air inducing starting taper is located at the windward side of support inner ring 11, has the conical surface being arranged towards windward side on air inducing starting taper, it can be by gas The uniform guiding arc of stream crosses air port 14, is provided with is conducive to reduce windage in this way.

In certain embodiments, as shown in Figure 1, support inner ring 11, which is equipped with multiple strokes, limits slot 15, multiple strokes Limit slot 15 is arranged in a one-to-one correspondence with multiple interior axis holes 115.As shown in figure 3, the rocking handle 21 of each blade 20 limits slot 15 with stroke It matches, when 21 activity of rocking handle at least one end of stroke limit slot 15, multiple blades 20 covered air port 14 completely.Stroke limit On the one hand the setting of slot 15 plays guiding role to rocking handle 21, avoid rocking handle 21 stuck；On the other hand rocking handle 21 can be limited Amplitude of fluctuation avoids 20 rotational angle of blade is excessive rocking handle 21 and rotating member 30 is caused to be detached from.

Optionally, as shown in Figure 1, multiple strokes limit slot 15 is isometric straightway shape, multiple stroke limit slots 15 are surround The evenly-spaced setting of the pivot center of rotating member 30.

Fig. 4 and Fig. 5 illustrates the set-up mode of stroke limit slot 15 in one embodiment.As shown in figure 4, when rocking handle 21 is swung When limiting one end of slot 15 to stroke, in 0 degree or close to 0 degree, multiple blades 20 are complete in face with excessively where air port for each blade 20 Air port 14 was covered entirely.As shown in figure 5, when rocking handle 21 be rocked to stroke limit slot 15 one end when, each blade 20 with cross wind Face where mouthful is vertical setting, and multiple blades 20 fully opened air port 14.

Specifically, as shown in Figure 1, on the inner end plate 112 of stroke limit 15 formed therein annulus parts 110 of slot, stroke Limit slot 15 penetrates through inner end plate 112 in the axial direction of annulus part 110.As shown in figure 3, the shaft 22 of 20 inner end of blade and 21 shape of rocking handle At L-shaped, the shaft 22 and rotating member 30 of blade 20 are located at the two sides of the inner end plate 112, and rocking handle 21 passes through row on blade 20 It is connected to after degree slot 15 on rotating member 30.

In the other embodiments of the utility model, stroke limit slot 15 also can be set separate in two inner end plates 112 On the inner end plate 112 of rotating member 30, the shaft 22 of 20 inner end of blade can be at T-shaped with shape with rocking handle 21 at this time.

In the above-described embodiments, as shown in Figure 1, rotating member 30 is plate-like and covers on fixed bracket 10.Specifically, it rotates Part 30 covers in support inner ring 11, and such rotating member 30 can cover the inside of support inner ring 11, and can hide inside Structure.But in other embodiments, rotating member 30 can also be formed as annular or other shapes, and rotating member 30 is rotationally It is connected on fixed bracket 10.

In some embodiments, multiple as shown in figure 3, rotating member 30 is equipped with multiple ring-shaped distributed poke holes 31 The rocking handle 21 of blade 20 is inserted in correspondingly in multiple poke holes 31.This rotating member 30, structure is simple, rotating member 30 and more The assembly of rocking handle 21 of a blade 20 is also very easy to, and rotating member 30 cooperates rocking handle 21 by poke hole 31, can achieve The purpose of high-precision control.

Specifically, as shown in Figure 1, one of them of rotating member 30 and fixed bracket 10 are equipped with rotation guide groove 13, such as Fig. 3 Shown, the another one of rotating member 30 and fixed bracket 10 are equipped with guide block 33 of the cooperation in rotation guide groove 13.In this way may be used To limit the rotary motion trace of rotating member 30, transmission accuracy not only can be improved, but also 30 off-track of rotating member is avoided to lead to card Dead problem.

In Fig. 1, on the outer cylinder plate 111 of rotation 13 formed therein annulus parts 110 of guide groove, the rotation formation of guide groove 13 For circular trough.As shown in figure 3, rotating member 30 is equipped with guide block 33 of multiple cooperations in rotation guide groove 13, each guide block 33 is Cylindrical pillar, assembly are very easy to.

Certainly, in the present invention, fixed bracket 10 can have a variety of structures form, and corresponding rotating member 30 can also be with Various structures are provided.

In the above-described embodiments, a circle is only arranged in blade 20, but in other embodiments, blade 20 can be set more Circle, the radially layer set arrangement of multi-turn blade 20, can form radial multilayer regulation to air-flow in this way.

In above-described embodiment, each circle blade 20 carries out rotation regulation by a rotating member 30, but in other realities Applying each circle blade 20 in example can be set two or more rotating member 30 also to regulate and control.Such as at air-conditioner air outlet 101 Door open/close structure 1 on, rotating member 30 be two when, all blades 20 in left side can be connected into same rotating member 30, will be right All blades 20 of side connect another rotating member 30, and left and right sides outlet air can regulate and control respectively at air outlet 101 same in this way.

In the utility model embodiment, door open/close structure 1 can be with manual switch, such as rotates rotating member 30 manually, can To drive the rotation of multiple blades 20.Door open/close structure 1 can also may be implemented at this time by driving mechanism 40 come driving switch The automation control of door open/close structure 1.

Here, there are many structure types of driving mechanism 40, such as driving mechanism 40 may include solenoid valve, spool and rotation Part 30 is connected, and drives rotating member 30 to rotate when spool activity.In another example driving mechanism 40 may include cylinder, the work of cylinder at this time Plug is connected with rotating member 30.Further for example, driving mechanism 40 includes motor 43, rotating member 30 passes through the driving rotation of motor 43, motor The mode of 43 drivings controls precision height, occupies small in size.

In a specific embodiment, as shown in Figure 1, driving mechanism 40 includes: gear ring 41, transmission gear 42 and motor 43, gear ring 41 is connected with rotating member 30.Transmission gear 42 and 41 internal messing of gear ring, motor 43 are connected with transmission gear 42.It utilizes The effect of deceleration torque increase not only may be implemented in the kind of drive of gear ring 41,42 internal messing of transmission gear, but also gear ring 41 is connected to The intensity of rotating member 30 can be increased on rotating member 30.

Specifically, as shown in figure 3, rotating member 30 is equipped with mating groove 32, gear ring 41 is in mating groove 32.In this way Setting, is conducive to accommodate gear ring 41 and transmission gear 42 using the mating groove 32 of rotating member 30, to reduce driving mechanism 40 occupy volume.

Below with reference to the accompanying drawings the structure of air conditioner 100 according to the utility model embodiment is described.

According to the air conditioner 100 of the utility model embodiment, including the air conditioner according to the utility model above-described embodiment Door open/close structure 1, door open/close structure 1 via above-described embodiment be unfolded illustrate, which is not described herein again.

Specifically, as shown in Figure 6 and Figure 7, air conditioner 100 is equipped with the air outlet 101 towards indoor outlet air, switch gate knot Structure 1 is used to control the opening and closing of air outlet 101.

In one example, when air conditioner 100 starts, the motor 43 of door open/close structure 1 is rotated with nutating gear 42, so Rotating member 30 is driven to rotate by gear ring 41 afterwards.When rotating member 30 rotates, the rocking handle 21 of blade 20 is stirred by poke hole 31, from And 22 swung around the shaft with movable vane piece 20, to realize multiple 20 synchronous huntings of blade to open air outlet 101.

In 100 course of work of air conditioner, can driving blade 20 rotation and change the angle of blade 20 and generate different shapes The air-flow of state, a variety of air-supply effects, meets the requirement of different operating conditions.

In shutdown process, 20 opposite direction of driving blade rotation, multiple blades 20 close air outlet 101, dust are avoided to enter Inside air conditioner 100.

In the utility model embodiment, air conditioner 100 can have one or more air outlet 101, door open/close structure 1 It can be set at one or more air outlet 101, to control the switch conditions of one or more air outlet 101.

In Fig. 6 and Fig. 7, air outlet 101 is two and arranges along the vertical direction on air conditioner 100, each air outlet 101 Place is provided with door open/close structure 1.In Fig. 8 and Fig. 9, air outlet 101 is two and arranges along the vertical direction on air conditioner 100 Cloth, and door open/close structure 1 is provided at the air outlet 101 of top.

By air outlet 101 it can be seen from above-mentioned example be it is multiple when air conditioner 100 in, can be only in an air outlet 101 Other kinds of switch gate (such as traditional sliding door) can be set outside in place's setting door open/close structure 1, other air outlets 101, this The air outlet 101 of Shi Butong can produce different air-flows and generate the disturbance of air-flow in the room, improve point of room temperature Cloth uniformity.In air conditioner 100 when air outlet 101 is multiple, will door open/close structure 1 can also be set at multiple air outlets 101, Also it can achieve the purpose that enhance flow perturbation, improve temperature distribution evenness.

Air outlet 101 may be implemented by the way that above-mentioned door open/close structure is arranged according to the air conditioner of the utility model embodiment Opening and closing, air flow condition can not only be changed, a variety of air-supply effects are provided, improve the comfortable experience of user, and air outlet 101 is opened Novel form is closed, technology sense is strong.

Other compositions such as compressor and evaporator according to the air conditioner of the utility model embodiment etc. and operation pair For those of ordinary skill in the art be all it is known, be not detailed herein.

In the description of this specification, the description of reference term " embodiment ", " example " etc. mean combine the embodiment or Example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model. In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.Moreover, description Particular features, structures, materials, or characteristics can be tied in an appropriate manner in any one or more of the embodiments or examples It closes.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (12)

1. a kind of door open/close structure of air conditioner characterized by comprising

Fixed bracket；

Multiple blades, multiple blades are rotatably connected to respectively on the fixed bracket, and multiple blades are in a ring Arrangement, each blade all have rocking handle, all have between the rocking handle and the rotation axis of itself of each blade Angle；

Rotating member, the rotating member are matched with the rocking handle of multiple blades, are driven when the rotating member rotates each The blade is rotated around the rotation axis of itself.

2. the door open/close structure of air conditioner according to claim 1, which is characterized in that the fixed bracket includes:

Inner ring is supported, the support inner ring has multiple interior axis holes；

Outer ring is supported, the support outer ring housing is in the outside of the support inner ring, the support outer ring and the support inner ring Between limited air port, multiple interior axis holes are corresponded on the support outer ring equipped with multiple outer shaft holes；In addition,

The both ends of each blade are equipped with shaft, and shaft described in the two sides of each blade is respectively fitting into corresponding institute It states on interior axis hole and the outer shaft hole.

3. the door open/close structure of air conditioner according to claim 2, which is characterized in that the support inner ring is equipped with multiple Stroke limits slot, and multiple stroke limit slots are arranged in a one-to-one correspondence with multiple interior axis holes, the rocking handle of each blade Matched with stroke limit slot, when the rocking handle activity at least one end of stroke limit slot, multiple blades The air port excessively is covered completely.

4. the door open/close structure of air conditioner according to claim 2, which is characterized in that the support inner ring includes two same The annulus part of axis setting, one of them described annulus part are connected with the support outer ring, are equipped on each annulus part more A opening, each opening radially penetrate through the annulus part, and multiple openings on two annulus parts correspond It is arranged to limit multiple interior axis holes, a shaft of each blade is stuck between two openings.

5. the door open/close structure of air conditioner according to claim 4, which is characterized in that each annulus part includes: Outer cylinder plate and inner end plate, the outer cylinder plate are formed as cylindric, and the inner end plate is connected on the internal perisporium of the outer cylinder plate, and two The opening of a annulus part is both formed on the outer cylinder plate, the outer cylinder plate housing of one of them annulus part It is connected on another described annulus part and with the support outer ring.

6. the door open/close structure of air conditioner according to claim 1, which is characterized in that the rotating member, which is equipped with, multiple is in The rocking handle of the poke hole of annular distribution, multiple blades is inserted in correspondingly in the multiple poke hole.

7. the door open/close structure of air conditioner according to claim 1, which is characterized in that the rotating member and the fixed branch One of them of frame is equipped with rotation guide groove, and the rotating member and the support bracket fastened another one are equipped with cooperation in institute State the guide block in rotation guide groove.

8. the door open/close structure of air conditioner according to claim 1, which is characterized in that the rotating member is plate-like and covers On the fixed bracket.

9. the door open/close structure of air conditioner according to claim 1 to 8, which is characterized in that further include: driving Mechanism, the driving mechanism are connected with the rotating member.

10. the door open/close structure of air conditioner according to claim 9, which is characterized in that the driving mechanism includes:

Gear ring, the gear ring are connected with the rotating member；

Transmission gear, the transmission gear and the gear ring internal messing；

Motor, the motor are connected with the transmission gear.

11. the door open/close structure of air conditioner according to claim 10, which is characterized in that the rotating member is equipped with cooperation Groove, the gear ring is in the mating groove.

12. a kind of air conditioner, which is characterized in that the air conditioner is at air outlet equipped with according to claim 1 any one of -11 The door open/close structure of the air conditioner.