CN220250273U - Air door assembly, fresh air module and air conditioner - Google Patents

Abstract

The utility model discloses a throttle subassembly, new trend module and air conditioner specifically, throttle subassembly includes throttle body, driver, magnetism inhale piece and inhale the piece, and the one end of throttle body is suitable for with the frame pin joint, and the throttle body is rotatable for the frame in order to open and close new trend passageway, and the driver links to each other with the throttle body, and the driver is used for driving the throttle body and rotates, and magnetism inhale piece and inhale the piece and the relative arrangement of piece in the thickness direction of throttle body, and magnetism inhale piece or inhale the piece and establish on the throttle body. The air door assembly can reduce stress at the motor, and improve reliability and service life of the motor.

Description

Air door assembly, fresh air module and air conditioner

Technical Field

The disclosure belongs to the technical field of air conditioners, and particularly relates to a throttle assembly, a fresh air module and an air conditioner.

Background

The air conditioner with the fresh air and the humidifying function adopts an air door capable of being opened and closed to switch the two functions, and an air door opening mechanism in the related art adopts a gear-rack switching structure, so that the structure is stable, but the occupied space is large, the structure is complex, in addition, the air door is driven to be opened or closed by a motor, however, a cantilever structure is formed at a rotating shaft of the motor, the cantilever is long, the force arm is large, the reliability of the motor is influenced, and the service life of the motor is also reduced.

Disclosure of Invention

The present disclosure aims to solve, at least to some extent, one of the technical problems in the related art. For this reason, embodiments of the present disclosure provide a damper assembly that may reduce stress at a motor, improve reliability and service life of the motor.

The embodiment of the disclosure also provides a fresh air module.

The embodiment of the disclosure also provides an air conditioner.

A damper assembly of an embodiment of the present disclosure includes: the air door body is suitable for being pivoted with the frame at one end, and can rotate relative to the frame to open and close the fresh air channel; the driver is connected with the air door body and is used for driving the air door body to rotate; the magnetic attraction piece and the adsorption piece are oppositely arranged in the thickness direction of the air door body, and the magnetic attraction piece or the adsorption piece is arranged on the air door body.

The air door assembly can reduce stress at the motor, improve reliability of the motor and prolong service life of the motor.

In some embodiments, the suction member is disposed on the damper body, the magnetic suction member is disposed on the frame, and the magnetic suction member is disposed above the suction member.

In some embodiments, the suction member and the magnetic suction member are located on a side of the damper body remote from the driver.

In some embodiments, the damper body is provided with a groove, and the absorbing member is detachably arranged in the groove.

In some embodiments, a side end surface of the suction member adjacent to the magnetic suction member is flush with a side end surface of the damper body adjacent to the magnetic suction member.

In some embodiments, a reinforcement is provided on the damper body, the reinforcement being coupled to the actuator.

In some embodiments, the reinforcement is integrally formed with the damper body.

In some embodiments, the magnetic attraction is an electromagnet.

The fresh air module of the embodiment of the disclosure comprises the air door assembly according to any one of the embodiments.

The air conditioner of the embodiment of the disclosure comprises the fresh air module described in the embodiment.

Drawings

Fig. 1 is an exploded view of a damper assembly of an embodiment of the present disclosure.

Fig. 2 is a cross-sectional view of a damper assembly of an embodiment of the present disclosure.

FIG. 3 is another angular cross-sectional view of a damper assembly of an embodiment of the present disclosure.

Fig. 4 is a partial structural schematic diagram of an air conditioner according to an embodiment of the present disclosure.

Fig. 5 is a schematic view of a part of the structure of an air conditioner according to another angle of an embodiment of the present disclosure.

Reference numerals:

the damper assembly 100, the frame 200,

the air door comprises an air door body 1, a groove 11 and a reinforcing part 12.

The device comprises a driver 2, a magnetic attraction piece 3, an adsorption piece 4, a fresh air channel 5, a shell 6, an upper sealing box 7 and a lower sealing box 8.

Detailed Description

Embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings, are described in detail below. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present disclosure and are not to be construed as limiting the present disclosure.

As shown in fig. 1 to 3, the damper assembly 100 according to the embodiment of the present disclosure includes a damper body 1, a driver 2, a magnetic attraction member 3 and an adsorption member 4, wherein one end of the damper body 1 is adapted to be pivoted with a frame 200, and the damper body 1 is rotatable relative to the frame 200 to open and close a fresh air channel 5, the driver 2 is connected to the damper body 1, the driver 2 is used for driving the damper body 1 to rotate, the magnetic attraction member 3 and the adsorption member 4 are relatively arranged in a thickness direction of the damper body 1, and the magnetic attraction member 3 or the adsorption member 4 is disposed on the damper body 1.

Specifically, as shown in fig. 1, the frame 200 includes an upper seal box 7 and a lower seal box 8, and the upper seal box 7 and the lower seal box 8 are detachably connected, for example, by bolts or snaps.

The air door body 1 links to each other with lower seal box 8, and the left end and the lower seal box 8 pin joint of air door body 1, and air door body 1 is located the exit of fresh air channel 5, and the left end of air door body 1 is rotatable in order to open and close the export of fresh air channel 5 for lower seal box 8.

The driver 2 is connected with the lower seal box 8, and the output shaft of the driver 2 is connected with the air door body 1, and when the driver 2 rotates, the air door body 1 can be driven to rotate, for example, when the driver 2 rotates forward, the air door body 1 can be driven to rotate anticlockwise, the air door body 1 is driven to lift upwards to open the fresh air channel 5, and conversely, when the driver 2 rotates reversely, the air door body 1 can be driven to rotate clockwise, and the air door body 1 can be driven to rotate downwards to close the fresh air channel 5.

For example, the driver 2 may be a motor.

The magnetic attraction member 3 and the attraction member 4 are arranged opposite to each other in the up-down direction, and the magnetic attraction member 3 may be provided on the damper body 1, or the attraction member 4 may be provided on the damper body 1. The adsorbing member 4 may be a magnetic material, and the magnet may be one of an iron plate, a cobalt plate, and a nickel plate. Alternatively, the adsorbing member 4 may be a magnetic member, but the magnetic poles of the adsorbing member 4 and the magnetic adsorbing member 3 are different, and it should be noted that when the magnetic poles of the adsorbing member 4 and the magnetic adsorbing member 3 are different, the adsorbing member 4 is located on the upper end surface of the damper body 1, and the magnetic adsorbing member 3 is located above the adsorbing member 4, and the damper body 1 is opened under the action of magnetic attraction.

Or, when the magnetic poles of the adsorbing member 4 and the magnetic adsorbing member 3 are the same, the adsorbing member 4 is located at the lower end of the air door body 1, the magnetic adsorbing member 3 is located below the adsorbing member 4, in other words, the magnetic adsorbing member 3 is located in the fresh air channel 5, and the air door body 1 opens the air door body 1 under the action of magnetic repulsion.

According to the air door assembly 100 disclosed by the embodiment of the disclosure, the absorbing piece 4 is arranged on the air door body 1, the magnetic absorbing pieces 3 are oppositely arranged in the vertical direction of the absorbing piece 4, and the air door is assisted to be opened by utilizing the magnetic attraction of the magnetic absorbing pieces 3 and the absorbing pieces 4, so that the air door body 1 can be gradually opened, the stress of the pivot joint of the motor and the air door body 1 is reduced, the stress of the motor can be reduced, and the reliability and the service life of the motor are improved. And the air door body 1 can also assist the opening of the air door body 1 under the action of wind force, so that the stress of the motor is further reduced. And the absorption piece 4 and the magnetic piece absorb each other after the air door body 1 is opened, so that the condition that the air door body 1 shakes under the action of wind force under the opening state of the air door body 1 can be reduced, and the noise of the fresh air module and the air conditioner is reduced.

In some embodiments, the suction member 4 is provided on the damper body 1, the magnetic attraction member 3 is provided on the frame 200, and the magnetic attraction member 3 is provided above the suction member 4.

Specifically, as shown in fig. 1 and 2, the absorbing member 4 is arranged at the upper end of the air door body 1, the magnetic absorbing member 3 is positioned on the upper sealing box 7, the magnetic absorbing member 3 is positioned above the absorbing member 4, the absorbing member 4 is arranged at the upper end of the air door body 1, adverse effects on air outlet caused by the side of the absorbing member 4 positioned on the fresh air channel 5 are avoided, the magnetic absorbing member 3 is positioned above the absorbing member 4, the installation is convenient, and the assembly efficiency is improved.

In some embodiments, the suction member 4 and the magnetic suction member 3 are located on the side of the damper body 1 remote from the driver 2.

Specifically, as shown in fig. 2 and 3, the adsorbing member 4 and the magnetic attraction member 3 are both located at the right end of the air door body 1, the adsorbing member 4 and the magnetic attraction member 3 are installed on the right side of the air door body 1, the right end of the air door body 1 is supported by utilizing magnetic attraction force, the air door body 1 is prevented from forming a cantilever structure, the force arm at the output of the air door body 1 and the driver 2 is reduced, and further the reliability and the service life of the driver 2 are improved.

In some embodiments, the damper body 1 is provided with a groove 11, and the adsorbing member 4 is detachably disposed in the groove 11.

Specifically, as shown in fig. 1, the upper end surface of the damper body 1 is provided with a groove 11, and the adsorbing member 4 is mounted in the groove 11, for example, the adsorbing member 4 may be mounted in the groove 11 by means of adhesion, or the adsorbing member 4 may be mounted in the groove 11 by means of clamping. The groove 11 is arranged on the air door body 1, so that the assembly precision of the absorbing part 4 can be improved, the occupied space of the absorbing part 4 can be reduced, and the compactness of the air door assembly 100 structure can be improved.

In some embodiments, a side end surface of the suction member 4 adjacent to the magnetic attraction member 3 is flush with a side end surface of the damper body 1 adjacent to the magnetic attraction member 3.

Specifically, as shown in fig. 2 and 3, the upper end surface of the adsorbing member 4 is flush with the upper end surface of the damper body 1, so that the flatness of the upper end surface of the damper body 1 can be improved, the windage and the occupation space of the adsorbing member 4 are reduced, and the mutual adsorption between the magnetic adsorbing member 3 and the adsorbing member 4 is facilitated.

In some embodiments, the damper body 1 is provided with a reinforcing portion 12, and the reinforcing portion 12 is connected to the driver 2.

Specifically, as shown in fig. 1 and 2, the reinforcing portion 12 is located at the left end of the damper body 1, the reinforcing portion 12 is connected with the output shaft of the driver 2, and the strength of connection of the driver 2 and the damper body 1 can be improved by providing the reinforcing portion 12, thereby improving the reliability of opening and closing of the damper body 1.

Alternatively, the reinforcing portion 12 is integrally formed with the damper body 1, for example, the reinforcing portion 12 and the damper body 1 are integrally injection-molded, and the damper body 1 and the reinforcing portion 12 are integrally injection-molded, so that the structural strength of the damper body 1 can be improved.

In some embodiments, the magnetic attraction 3 is an electromagnet. For example, the electromagnet is connected with the controller, the controller can control the on-off of the electromagnet, magnetism is generated when the electromagnet is powered, and magnetic force is generated so that the attraction piece 4 can be attracted, and when the electromagnet is powered off, the magnetism of the electromagnet disappears, and the electromagnet is separated from the attraction piece 4.

It should be noted that, the on/off of the electromagnet can be controlled by the mobile terminal or the remote controller, or the on/off of the electromagnet can be controlled by voice. For example, when the air door assembly 100 receives an opening command, such as a command sent by a remote controller, the electromagnet is also magnetized after being electrified, so that the air door assembly can adsorb the adsorbing member 4 mounted on the air door body 1, and the driver 2 drives the air door body 1 to rotate, so that the air door body 1 is opened under the combined action of the motor, the magnet adsorption and the wind power.

On the contrary, when the air door body 1 receives the opening command, for example, the remote controller sends an instruction, the electromagnet is powered off and is not magnetic, and the air door body 1 is closed under the driving of the motor and the self gravity of the air door body 1.

The fresh air module of an embodiment of the present disclosure includes the damper assembly 100 of any of the embodiments described above.

The air conditioner of the embodiment of the disclosure comprises the fresh air module of the embodiment.

Specifically, as shown in fig. 4 and 5, the air conditioner further includes a casing 6, and a plurality of air outlets are disposed on the casing 6, and the air outlets are communicated with the fresh air channel 5.

In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present disclosure.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, the meaning of "a plurality" is at least two, such as two, three, etc., unless explicitly specified otherwise.

In the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; 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. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.

In this disclosure, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In this disclosure, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Although embodiments of the present disclosure have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the present disclosure, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the present disclosure.

Claims (10)

1. A damper assembly, comprising:

the air door body is suitable for being pivoted with the frame at one end, and can rotate relative to the frame to open and close the fresh air channel;

the driver is connected with the air door body and is used for driving the air door body to rotate;

the magnetic attraction piece and the adsorption piece are oppositely arranged in the thickness direction of the air door body, and the magnetic attraction piece or the adsorption piece is arranged on the air door body.

2. The damper assembly of claim 1, wherein the suction member is disposed on the damper body, the magnetic suction member is disposed on the frame, and the magnetic suction member is disposed above the suction member.

3. The damper assembly of claim 2, wherein the suction fitting and the magnetic suction fitting are located on a side of the damper body remote from the driver.

4. The damper assembly of claim 2, wherein the damper body defines a recess therein, and the absorbent member is removably disposed within the recess.

5. The damper assembly of claim 4, wherein a side end surface of the suction member adjacent the magnetic suction member is flush with a side end surface of the damper body adjacent the magnetic suction member.

6. The damper assembly of claim 1, wherein the damper body is provided with a reinforcement portion, the reinforcement portion being coupled to the actuator.

7. The damper assembly of claim 6, wherein the reinforcement is integrally formed with the damper body.

8. The damper assembly of any one of claims 1-7, wherein the magnetic attraction is an electromagnet.

9. A fresh air module comprising the damper assembly of any one of claims 1-8.

10. An air conditioner comprising a fresh air module as claimed in claim 9.