CN221162122U - Electric air outlet assembly - Google Patents

Abstract

The utility model provides an electric air outlet assembly, which belongs to the technical field of air outlets and comprises: the shell is internally provided with an air inlet channel, a first air channel and a second air channel; the wind guide mechanism comprises a rotating shaft, a driven wind guide piece and a driving wind guide piece, wherein the driven wind guide piece can rotate to a full-open position or a closed position, the driving wind guide piece can rotate to a first position or a second position, and the driving wind guide piece is positioned in a double-air-duct closed interval and is linked with the driven wind guide piece when rotating towards the second position; the beneficial effects of the utility model are as follows: because driven wind-guiding piece is in full open position under the normality, so the initiative wind-guiding piece only seals the second wind channel when the first position, when the initiative wind-guiding piece reaches the second position promote driven wind-guiding piece and reach the closed position in order to seal first wind channel on the basis of sealing the second wind channel, whole motion logic is simple ingenious, need not to rely on complicated structure, only need rotate the pivot can, very convenient during the control.

Description

Electric air outlet assembly

Technical Field

The utility model belongs to the technical field of air outlets, and relates to an electric air outlet assembly.

Background

The air outlet assembly drives the air deflector to realize the opening and closing of the air door and the upper and lower air guide through the motor. There are some double-duct air outlet assemblies, for example, an utility model patent with the application number CN202320282764.9, named as an automobile air outlet structure, which has two ducts and controls the opening and closing of the double ducts through two air doors on the same rotating shaft, but the movement logic of the air outlet structure is complex, especially the process of switching from the single duct closing state to the double duct closing state is troublesome to realize, and the movement is troublesome to control by relying on a complex crank-link mechanism.

Disclosure of utility model

The utility model aims to solve the problems in the prior art and provides an electric air outlet assembly.

The aim of the utility model can be achieved by the following technical scheme: an electric air outlet assembly, comprising:

the air conditioner comprises a shell, a first air channel and a second air channel, wherein an air inlet channel, the first air channel and the second air channel are arranged in the shell, and the first air channel and the second air channel are communicated with the air inlet channel;

The air guide mechanism comprises a rotating shaft, a driven air guide piece and a driving air guide piece, wherein the rotating shaft is rotatably arranged in the shell and positioned at the junction of the first air duct, the second air duct and the air inlet channel, the driving air guide piece is arranged on the rotating shaft and is fixedly connected with the rotating shaft in the circumferential direction, and the driven air guide piece is arranged on the rotating shaft and can rotate relative to the rotating shaft;

the driven air guide piece can rotate to a full-open position or a closed position, the first air duct is in a closed state when the driven air guide piece is positioned at the closed position, and the driven air guide piece has a movement trend of rotating towards the full-open position and being kept at the full-open position;

The driving air guide piece can rotate to a first position or a second position, the second air duct is in a closed state when the driving air guide piece is positioned at the first position or the second position, a double-air-duct closing interval is formed between the first position and the second position, and the driving air guide piece is positioned in the double-air-duct closing interval and is linked with the driven air guide piece when the driving air guide piece rotates towards the second position;

When the driving air guide piece is positioned at the first position, the driven air guide piece is positioned at the full-open position, so that the first air duct is in a full-open state and the second air duct is in a closed state; when the driving air guide piece rotates from the first position to the second position, the driving air guide piece pushes the driven air guide piece to rotate towards the closed position; and when the driving air guide piece is positioned at the second position, the driven air guide piece reaches the closing position, so that the first air duct and the second air duct are both in a closing state.

Preferably, the active air guide member is further rotatable to a third position, and when the active air guide member is located at the third position, the first air duct is in a closed state and the second air duct is in a fully opened state.

Preferably, an air volume adjusting section is formed between the third position and the first position, the driving air guide piece is not linked with the driven air guide piece in the air volume adjusting section, and the air flow ratio of the first air channel to the second air channel is determined by the position of the driving air guide piece in the air volume adjusting section.

Preferably, a spacer is arranged in the housing, the first air duct and the second air duct are separated in the housing through the spacer, and the rotating shaft is close to the inner end of the spacer.

Preferably, when the driving air guide is located at the first position or the second position, the free end of the driving air guide is in abutting connection with the lower wall surface in the shell to seal the inlet of the second air duct, when the driving air guide is located at the third position, the free end of the driving air guide is in abutting connection with the upper wall surface in the shell to seal the inlet of the first air duct, when the driven air guide is located at the full-open position, the driven air guide is in contact with the spacer, and when the driven air guide is located at the closed position, the free end of the driven air guide is in abutting connection with the upper wall surface in the shell to seal the inlet of the first air duct.

Preferably, the driving air guide member is provided with a push block, and the push block is in interference connection with the driven air guide member when the driving air guide member is positioned in the double-air-duct closing interval, and the driving air guide member can push the driven air guide member to rotate through the push block.

Preferably, the wall surface in the shell is provided with an arc surface, the free end of the active air guide piece slides on the arc surface when the active air guide piece rotates in the double-air-duct closing interval, and the active air guide piece is in a closing state when at any position in the double-air-duct closing interval.

Preferably, the driven air guide member is provided with a torsion spring, and the torsion spring applies torsion force to the driven air guide member to enable the driven air guide member to rotate towards the full open position and keep the driven air guide member at the full open position.

Preferably, the driven wind guide piece comprises a first wind guide plate and at least one first hinge sleeve connected with the first wind guide plate, the driving wind guide piece comprises a second wind guide plate and at least one second hinge sleeve connected with the second wind guide plate, the first hinge sleeve and the second hinge sleeve are sleeved with the rotating shaft so that the driven wind guide piece, the driving wind guide piece and the rotating shaft form a hinge structure, and the second hinge sleeve is connected with the rotating shaft in a key manner.

Preferably, the end of the first hinge sleeve is provided with a shaft lever, the shaft lever is coaxially arranged with the rotating shaft and is positioned at one end of the rotating shaft, the shaft lever penetrates through the side wall of the shell, the torsion spring is sleeved on the shaft lever, and the other end of the rotating shaft is arranged as a power input end for being connected with a motor.

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

1. Because driven wind-guiding piece is in full open position under the normality, so the initiative wind-guiding piece only seals the second wind channel when the first position, when the initiative wind-guiding piece reaches the second position promote driven wind-guiding piece and reach the closed position in order to seal first wind channel on the basis of sealing the second wind channel, whole motion logic is simple ingenious, need not to rely on complicated structure, only need rotate the pivot can, very convenient during the control.

2. The two ends of the complete movement stroke of the driving air guide piece are a third position and a second position respectively, the driving air guide piece gradually opens the second air channel when rotating from the first position to the third position, and the inlet of the first air channel is covered when the driving air guide piece rotates to the third position, at the moment, the driven air guide piece is at the full-open position, but the first air channel can still be closed through the driving air guide piece.

3. When the active air guide piece is in a horizontal position in the air volume adjusting section, the first air channel and the second air channel are in a full-open state, and the air flow of the first air channel and the air flow of the second air channel are respectively 50%, under the state, the active air guide piece rotates clockwise to reduce the air flow of the first air channel and increase the air flow of the second air channel, and the active air guide piece rotates anticlockwise to increase the air flow of the first air channel and reduce the air flow of the second air channel, so that the air flow ratio of the first air channel and the second air channel is adjusted.

4. The driven air guide piece only plays a role in closing the first air channel under the condition that the double air channels are closed, and the opening and closing of the first air channel or the second air channel and the air flow adjustment are realized by the movement of the driving air guide piece under other conditions, so that the movement logic of the air outlet assembly is simple and controllable, and all actions can be realized by controlling the forward and backward rotation of the rotating shaft through one driving element.

5. The first air deflector is connected with a plurality of first hinge sleeves, each first hinge sleeve is arranged at intervals along the length direction of the first air deflector and forms a toothed structure, the second air deflector is connected with a plurality of second hinge sleeves, each second hinge sleeve is arranged at intervals along the length direction of the first air deflector and forms a toothed structure, the first hinge sleeves are positioned in the gaps of two adjacent second hinge sleeves, and the second hinge sleeves are positioned in the gaps of two adjacent first hinge sleeves, so that the first air deflector and the air deflector share a rotating shaft.

Drawings

Fig. 1 is a schematic diagram of the electric air outlet assembly according to the present utility model when the first air duct is fully opened and the second air duct is closed.

Fig. 2 is a schematic diagram of the electric air outlet assembly of the present utility model when the first air duct and the second air duct are closed.

Fig. 3 is a schematic diagram of the electric air outlet assembly of the present utility model when the first air duct and the second air duct are fully opened.

Fig. 4 is a schematic diagram of the electric air outlet assembly of the present utility model when the first air duct is closed and the second air duct is fully opened.

Fig. 5 is an exploded view of the electric air outlet assembly of the present utility model.

Fig. 6 is a schematic diagram of the present utility model when the pushing block of the driving air guiding member and the driven air guiding member are in abutting connection.

Fig. 7 is a schematic diagram of the driving air guide of the present utility model when the push block and the driven air guide are separated.

100, A housing; 110. an air inlet channel; 120. a first air duct; 130. a second air duct; 140. a spacer; 150. an arc surface portion; 210. a fully open position; 220. a closed position; 230. a first position; 240. a second position; 250. a third position; 300. a rotating shaft; 400. driven wind guide; 410. a torsion spring; 420. a first air deflector; 430. a first hinge sleeve; 440. a shaft lever; 500. an active wind guide; 510. a pushing block; 520. a second air deflector; 530. and a second hinge sleeve.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1-7, an electric air outlet assembly, comprising: the air guide mechanism comprises a shell 100 and an air guide mechanism, wherein an air inlet channel 110, a first air channel 120 and a second air channel 130 are formed in the shell 100, and the first air channel 120 and the second air channel 130 are communicated with the air inlet channel 110; the wind guiding mechanism comprises a rotating shaft 300, a driven wind guiding piece 400 and a driving wind guiding piece 500, wherein the rotating shaft 300 is rotatably arranged in the shell 100 and positioned at the junction of the first air duct 120, the second air duct 130 and the air inlet channel 110, the driving wind guiding piece 500 is arranged on the rotating shaft 300 and is fixedly connected with the rotating shaft 300 in the circumferential direction, the driven wind guiding piece 400 is arranged on the rotating shaft 300, and the driven wind guiding piece 400 can rotate relative to the rotating shaft 300; the driven air guide 400 can rotate to the full open position 210 or the closed position 220, when the driven air guide 400 is positioned at the closed position 220, the first air duct 120 is in a closed state, and the driven air guide 400 has a movement trend of rotating towards the full open position 210 and being kept at the full open position 210; the driving air guide 500 can rotate to the first position 230 or the second position 240, when the driving air guide 500 is located at the first position 230 or the second position 240, the second air duct 130 is in a closed state, a double-air-duct closing interval is formed between the first position 230 and the second position 240, and when the driving air guide 500 is located at the double-air-duct closing interval and rotates towards the second position 240, the driving air guide 500 is linked with the driven air guide 400; when the driving air guide 500 is located at the first position 230, the driven air guide 400 is located at the fully-opened position 210, so that the first air duct 120 is in a fully-opened state and the second air duct 130 is in a closed state; when the driving wind guide 500 rotates from the first position 230 to the second position 240, the driving wind guide 500 pushes the driven wind guide 400 to rotate to the closed position 220; and when the driving air guide 500 is located at the second position 240, the driven air guide 400 reaches the closed position 220, so that the first air duct 120 and the second air duct 130 are both in a closed state.

In this embodiment, the air flow enters the housing 100 from the air inlet channel 110, and then can be blown out from the first air channel 120 or the second air channel 130, and the driven air guide 400 is rotatably connected with the rotating shaft 300, so that the driven air guide 400 can rotate relative to the rotating shaft 300, and the driving air guide 500 is circumferentially fixed to the rotating shaft 300, so that the driving air guide 500 can be driven to rotate when the rotating shaft 300 rotates, and the driving air guide 500 can push the driven air guide 400 to rotate when the driving air guide 500 rotates in a specific area along a predetermined direction.

The motion logic of this embodiment is: the driven air guide 400 is at the full-open position 210 under the action of torsion, the first air duct 120 is not blocked when the driven air guide 400 is at the full-open position 210, and the first air duct 120 is in the full-open state when the driving air guide 500 is not blocked by the first air duct 120; when the driven air guide 400 rotates counterclockwise against the torsion of the torsion spring 410, it rotates toward the closed position 220 and the opening degree of the first air duct 120 decreases, and when the driven air guide 400 reaches the closed position 220, the inlet of the first air duct 120 is blocked, and at this time the first air duct 120 is in the closed state. The driving air guide 500 can be driven to rotate through the rotating shaft 300, when the driving air guide 500 is located at the first position 230 or the second position 240, the driving air guide 500 covers the inlet of the second air duct 130, when the driving air guide 500 is located at the first position 230, the driving air guide 500 is in interference connection with the driven air guide 400 through the push block 510, and when the driving air guide 500 rotates anticlockwise, the driving air guide 500 rotates towards the second position 240 and pushes the driven air guide 400 to rotate anticlockwise, so that the driven air guide 400 rotates towards the closed position 220; when the driving air guide 500 reaches the second position 240, the driven air guide 400 reaches the closing position 220, and at this time, the first air duct 120 and the second air duct 130 are both in a closing state.

It should be noted that, since the driven air guide 400 has a movement tendency to rotate toward the fully opened position 210, when the driving air guide 500 rotates from the second position 240 toward the first position 230, the driven air guide 400 rotates toward the fully opened position 210; when the driving air guide 500 returns to the first position 230, the driven air guide 400 returns to the fully opened position 210 under the action of the movement trend of the driven air guide 400.

In an example, the driven air guide 400 is provided with a torsion spring 410, and the torsion spring 410 applies a torsion force to the driven air guide 400 to rotate toward the fully open position 210 and to remain in the fully open position 210.

Since the driven air guide 400 is at the fully opened position 210 in the normal state, the driving air guide 500 only seals the second air duct 130 when reaching the first position 230, and pushes the driven air guide 400 to the closed position 220 to seal the first air duct 120 on the basis of sealing the second air duct 130 when the driving air guide 500 reaches the second position 240.

As shown in fig. 1 to 7, the active air guiding member 500 may further rotate to the third position 250, and when the active air guiding member 500 is located in the third position 250, the first air duct 120 is in a closed state and the second air duct 130 is in a fully opened state.

The active air guide 500 may sequentially rotate to the third position 250, the first position 230 and the second position 240, in which, in the example, the two ends of the complete movement stroke of the active air guide 500 are the third position 250 and the second position 240, respectively, the active air guide 500 gradually opens the second air duct 130 when rotating from the first position 230 to the third position 250, and covers the inlet of the first air duct 120 when the active air guide 500 rotates to the third position 250, and at this time, the passive air guide 400 is at the fully opened position 210, but still can close the first air duct 120 through the active air guide 500.

In the above embodiment, the air volume adjustment section is formed between the third position 250 and the first position 230, and the active air guide 500 does not move with the driven air guide 400 during the air volume adjustment section, and the air flow ratio between the first air duct 120 and the second air duct 130 is determined by the position of the active air guide 500 during the air volume adjustment section.

Taking the rotation direction of the active air guide 500 from the second position 240 to the third position 250 as the clockwise direction, when the active air guide 500 rotates clockwise from the first position 230, the active air guide 500 enters the air volume adjustment zone, and the push block 510 on the active air guide 500 is separated from the driven air guide 400, so that the two are not linked. When the active air guide 500 rotates anticlockwise from the first position 230, the active air guide 500 enters the double-air-duct closing interval, and the push block 510 on the active air guide 500 is in interference connection with the driven air guide 400 and enables the two to move together under the condition that the active air guide 500 rotates anticlockwise.

When the active air guide 500 is in the horizontal position in the air volume adjustment interval, the first air duct 120 and the second air duct 130 are in the fully opened state, and the air flow of the first air duct 120 and the air flow of the second air duct 130 are 50% at the same time, and in this state, the active air guide 500 rotates clockwise to reduce the air flow of the first air duct 120 and increase the air flow of the second air duct 130, and the active air guide 500 rotates anticlockwise to increase the air flow of the first air duct 120 and reduce the air flow of the second air duct 130, so as to adjust the air flow ratio of the first air duct 120 and the second air duct 130.

The complete motion logic of this air outlet assembly is: 1. the driving air guide 500 is located at the first position 230, at this time, the driven air guide 400 is kept at the fully opened position 210 under the action of the torsion spring 410, the first air duct 120 is in a fully opened state, and the second air duct 130 is in a closed state; 2. the active air guide 500 rotates counterclockwise to the third position 250, the first air duct 120 is in a closed state, and the second air duct 130 is in a fully opened state; 3. the active air guide 500 is in a horizontal state in the air volume adjustment interval, the first air duct 120 and the second air duct 130 are in a full-open state, and the air flow ratio of the first air duct 120 and the second air duct 130 can be adjusted by rotating the active air guide 500 at the position; 4. the driving air guide 500 is located at the second position 240, and the driven air guide 400 overcomes the torsion of the torsion spring 410 to reach the closing position 220, and the first air duct 120 and the second air duct 130 are both in a closing state. The above actions can be realized only by the forward and reverse rotation of the rotating shaft 300.

As shown in fig. 1 to 3 and fig. 5, on the basis of the above embodiment, the housing 100 is provided with the partition 140 therein, the housing 100 is partitioned into the first air duct 120 and the second air duct 130 by the partition 140 therein, and the rotation shaft 300 is near the inner end of the partition 140.

In this embodiment, the driven air guide 400 is in abutting connection with the partition 140 under the action of the torsion spring 410, i.e. the driven air guide 400 abuts against the partition 140 when in the fully opened position 210, so that the first air duct 120 is not covered.

On the basis of the above embodiment, when the active air guide 500 is located at the first position 230 or the second position 240, the free end of the active air guide 500 is in abutting connection with the lower wall surface in the housing 100 to seal the inlet of the second air duct 130, when the active air guide 500 is located at the third position 250, the free end of the active air guide 500 is in abutting connection with the upper wall surface in the housing 100 to seal the inlet of the first air duct 120, and when the driven air guide 400 is located at the fully open position 210, the driven air guide 400 is in contact with the spacer 140, and when the driven air guide 400 is located at the closed position 220, the free end of the driven air guide 400 is in abutting connection with the upper wall surface in the housing 100 to seal the inlet of the first air duct 120.

In the present embodiment, the first air duct 120 may be closed by the driven air guide 400 or by the driving air guide 500, and the second air duct 130 is closed by the driving air guide 500; if the first air duct 120 and the second air duct 130 need to be closed at the same time, the driven air guide 400 and the driving air guide 500 close the first air duct 120 and the second air duct 130, respectively, and if only the first air duct 120 is closed, the driving air guide 500 is rotated to the third position 250 to close the first air duct 120. Namely, the driven air guide 400 only plays a role of closing the first air duct 120 under the condition of closing the double air ducts, and the opening and closing of the first air duct 120 or the second air duct 130 and the air flow adjustment are realized by the movement of the driving air guide 500 under other conditions, so that the movement logic of the air outlet assembly is simple and controllable, and all actions can be realized by controlling the forward and reverse rotation of the rotating shaft 300 through only one driving element.

As shown in fig. 1 to 7, based on the above embodiment, the driving air guide 500 is provided with the push block 510, when the driving air guide 500 is located in the double-duct closing region, the push block 510 is in abutting connection with the driven air guide 400, and the driving air guide 500 can push the driven air guide 400 to rotate through the push block 510.

As shown in fig. 1, on the basis of the above embodiment, the wall surface in the housing 100 has the arc surface portion 150, the free end of the active air guide 500 slides on the arc surface portion 150 when the active air guide 500 rotates in the double-air-duct closing section, and the active air guide 500 causes the second air duct 130 to be in the closed state when in any position in the double-air-duct closing section.

The arc surface part 150 corresponds to the area where the active air guide 500 passes through in the double-air-duct closing interval, namely, the arc surface part 150 is attached to the motion track of the free end of the active air guide 500 in the double-air-duct closing interval, the arc surface part 150 is an arc surface structure taking the rotating shaft 300 as the center of a circle, and the free end of the active air guide 500 is just contacted with the two ends of the arc surface part 150 in the first position 230 and the second position 240; the design of the arc surface 150 can enable the active air guide 500 to smoothly rotate in the double-air-duct closing interval, so as to avoid interference between the active air guide 500 and the wall surface of the housing 100, and the active air guide 500 is in a closing state of the second air duct 130 in the double-air-duct closing interval.

As shown in fig. 5 to 7, on the basis of the above embodiment, the driven wind guide 400 includes the first wind guide 420 and at least one first hinge sleeve 430 connected to the first wind guide 420, the active wind guide 500 includes the second wind guide 520 and at least one second hinge sleeve 530 connected to the second wind guide 520, and both the first hinge sleeve 430 and the second hinge sleeve 530 are sleeved with the rotation shaft 300 such that the driven wind guide 400, the active wind guide 500 and the rotation shaft 300 form a hinge structure, and the second hinge sleeve 530 is connected with the rotation shaft 300 by a key.

In an example, a plurality of first hinge sleeves 430 are connected to the long side of the first air deflector 420, each first hinge sleeve 430 is spaced apart along the length direction of the first air deflector 420 and forms a tooth structure, a plurality of second hinge sleeves 530 are connected to the long side of the second air deflector 520, each second hinge sleeve 530 is spaced apart along the length direction of the first air deflector 420 and forms a tooth structure, the first hinge sleeves 430 are located in the gaps between two adjacent second hinge sleeves 530, and the second hinge sleeves 530 are located in the gaps between two adjacent first hinge sleeves 430, so that the first air deflector 420 and the air deflector share the rotating shaft 300. It should be noted that the push block 510 is disposed on the second hinge sleeve 530.

On the basis of the above embodiment, the end of the first hinge sleeve 430 has a shaft 440, the shaft 440 is coaxially disposed with the rotation shaft 300 and located at one end of the rotation shaft 300, the shaft 440 passes through the sidewall of the housing 100, the torsion spring 410 is sleeved on the shaft 440, and the other end of the rotation shaft 300 is disposed as a power input end for connection with a motor.

One end of the torsion spring 410 is connected to the shaft 440 and the other end is connected to the housing 100, and the torsion spring 410 deforms to store force when the driven air guide 400 rotates counterclockwise from the fully opened position 210 and can return the driven air guide 400 to the fully opened position 210.

In addition, the air outlet assembly further comprises a motor, and the motor is connected with the power input end of the rotating shaft 300 so as to drive the rotating shaft 300 to rotate.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

Claims (10)

1. An electric air outlet assembly, comprising:

The air conditioner comprises a shell (100), wherein an air inlet channel (110), a first air channel (120) and a second air channel (130) are formed in the shell (100), and the first air channel (120) and the second air channel (130) are communicated with the air inlet channel (110);

The air guide mechanism comprises a rotating shaft (300), a driven air guide piece (400) and a driving air guide piece (500), wherein the rotating shaft (300) is rotatably installed in the shell (100) and positioned at the junction of the first air duct (120), the second air duct (130) and the air inlet channel (110), the driving air guide piece (500) is installed in the rotating shaft (300) and is fixedly connected with the rotating shaft (300) in the circumferential direction, and the driven air guide piece (400) is installed in the rotating shaft (300) and can rotate relative to the rotating shaft (300);

the driven air guide (400) can rotate to a full-open position (210) or a closed position (220), the driven air guide (400) is located at the closed position (220) to enable the first air duct (120) to be in a closed state, and the driven air guide (400) has a movement trend of rotating towards the full-open position (210) and keeping at the full-open position (210);

The driving air guide piece (500) can rotate to a first position (230) or a second position (240), the driving air guide piece (500) is located at the first position (230) or the second position (240) to enable the second air duct (130) to be in a closed state, a double-air-duct closing interval is formed between the first position (230) and the second position (240), and the driving air guide piece (500) is located at the double-air-duct closing interval and is linked with the driven air guide piece (400) when rotating towards the second position (240);

When the driving air guide piece (500) is located at the first position (230), the driven air guide piece (400) is located at the full-open position (210), so that the first air duct (120) is in a full-open state and the second air duct (130) is in a closed state; when the driving air guide piece (500) rotates from the first position (230) to the second position (240), the driving air guide piece (500) pushes the driven air guide piece (400) to rotate to the closed position (220); and the driven air guide (400) reaches the closing position (220) when the driving air guide (500) is located at the second position (240), so that the first air duct (120) and the second air duct (130) are both in a closing state.

2. An electric air outlet assembly as claimed in claim 1, wherein: the active air guide (500) is further rotatable to a third position (250), and when the active air guide (500) is located at the third position (250), the first air duct (120) is in a closed state and the second air duct (130) is in a fully opened state.

3. An electric air outlet assembly as claimed in claim 2, wherein: an air quantity adjusting section is formed between the third position (250) and the first position (230), the active air guide piece (500) is not linked with the driven air guide piece (400) in the air quantity adjusting section, and the air flow ratio of the first air duct (120) to the second air duct (130) is determined by the position of the active air guide piece (500) in the air quantity adjusting section.

4. An electric air outlet assembly as claimed in claim 2, wherein: the air conditioner is characterized in that a spacer (140) is arranged in the shell (100), the first air duct (120) and the second air duct (130) are separated in the shell (100) through the spacer (140), and the rotating shaft (300) is close to the inner end of the spacer (140).

5. An electric air outlet assembly as set forth in claim 4 wherein: the driving air guide piece (500) is located in the first position (230) or the second position (240), the free end of the driving air guide piece (500) is in abutting connection with the lower wall surface in the shell (100) to seal the inlet of the second air duct (130), the free end of the driving air guide piece (500) is in abutting connection with the upper wall surface in the shell (100) to seal the inlet of the first air duct (120) when the driving air guide piece (500) is located in the third position (250), the driven air guide piece (400) is located in the full-open position (210), the driven air guide piece (400) is in abutting connection with the upper wall surface in the shell (100) to seal the inlet of the first air duct (120), and the driven air guide piece (400) is located in the closed position (220).

6. An electric air outlet assembly as claimed in claim 1, wherein: the driving air guide piece (500) is provided with a push block (510), the push block (510) is in interference connection with the driven air guide piece (400) when the driving air guide piece (500) is located in the double-air-duct closing interval, and the driving air guide piece (500) can push the driven air guide piece (400) to rotate through the push block (510).

7. An electric air outlet assembly as claimed in claim 1, wherein: the wall surface in the shell (100) is provided with an arc surface part (150), the free end of the active air guide piece (500) slides on the arc surface part (150) when the active air guide piece (500) rotates in the double-air-duct closing interval, and the active air guide piece (500) causes the second air duct (130) to be in a closing state when at any position in the double-air-duct closing interval.

8. An electric air outlet assembly as claimed in claim 1, wherein: the driven air guide (400) is provided with a torsion spring (410), and the torsion spring (410) applies torsion force to the driven air guide (400) to enable the driven air guide to rotate towards the full-open position (210) and keep the driven air guide at the full-open position (210).

9. An electric air outlet assembly as claimed in claim 8, wherein: the driven air guide piece (400) comprises a first air guide plate (420) and at least one first hinge sleeve (430) connected with the first air guide plate (420), the driving air guide piece (500) comprises a second air guide plate (520) and at least one second hinge sleeve (530) connected with the second air guide plate (520), the first hinge sleeve (430) and the second hinge sleeve (530) are sleeved with the rotating shaft (300) so that the driven air guide piece (400), the driving air guide piece (500) and the rotating shaft (300) form a hinge structure, and the second hinge sleeve (530) is in key connection with the rotating shaft (300).

10. An electric air outlet assembly as claimed in claim 9, wherein: the end of the first hinge sleeve (430) is provided with a shaft lever (440), the shaft lever (440) is coaxially arranged with the rotating shaft (300) and is positioned at one end of the rotating shaft (300), the shaft lever (440) penetrates through the side wall of the shell (100), the torsion spring (410) is sleeved on the shaft lever (440), and the other end of the rotating shaft (300) is arranged as a power input end used for being connected with a motor.