CN213514362U

CN213514362U - Sweep wind subassembly and air conditioner

Info

Publication number: CN213514362U
Application number: CN202022331028.7U
Authority: CN
Inventors: 袁城; 张银银; 陈强; 熊硕; 崔天伟
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-22
Anticipated expiration: 2030-10-19

Abstract

The application provides a sweep wind subassembly and air conditioner. The air sweeping assembly comprises an upper air deflector, a lower air deflector, a left air deflector, a right air deflector and a driving motor, wherein the upper air deflector and the lower air deflector can swing up and down, and the left air deflector and the right air deflector are arranged on the upper air deflector and the lower air deflector. The driving motor is fixedly arranged relative to the upper air guide plate and the lower air guide plate, and an output shaft of the driving motor is respectively in driving connection with the upper air guide plate, the lower air guide plate and the left air guide assembly and the right air guide assembly. Use the technical scheme of the utility model, the quantity that has reduced driving motor can also reduce the noise problem that brings because of the motor and the problem that generates heat of motor, but also very big reduction because of a plurality of driving motor control respectively about sweep the wind with sweep the cost input of the motor cost that the wind caused and corresponding electrical apparatus wire rod from top to bottom, reduce the use quantity of complete machine motor can reduce development cost and reduce the noise decibel high problem that a plurality of motor operation in-process brought.

Description

Sweep wind subassembly and air conditioner

Technical Field

The utility model relates to an air conditioning equipment technical field particularly, relates to a sweep wind subassembly and air conditioner.

Background

In the prior art, a general air conditioner has an up-down wind sweeping function and a left-right wind sweeping function, and in order to achieve the above functions, an up-down wind sweeping device and a left-right wind sweeping device are generally adopted. The upper and lower wind sweeping devices and the left and right wind sweeping devices are respectively and independently controlled by the two driving components and the two control modules.

According to the air conditioner air sweeping implementation mode, the two driving assemblies and the two control modules are controlled independently, so that the cost is high, wiring is complex, a control program is complex, the operation of the air conditioner air sweeping device needs to be controlled independently when air is swept up and down and air sweeping left and right, and a user needs to operate the air conditioner air sweeping device by using two remote controller keys independently when operating the air conditioner air sweeping device. In addition, the two driving assemblies and the two control modules are used for controlling the machine independently, so that the machine occupies more space compared with the machine which only needs one driving assembly and one control module, and is not beneficial to the design of the compact air conditioner.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a sweep wind subassembly and air conditioner to sweep the too much technical problem of drive assembly and the control module that the wind subassembly exists among the solution prior art.

An embodiment of the present application provides a sweep wind subassembly, includes: the upper air deflector and the lower air deflector can swing up and down; the left and right air guide assemblies are arranged on the upper and lower air guide plates; the driving motor is fixedly arranged relative to the upper air guide plate and the lower air guide plate, an output shaft of the driving motor is respectively in driving connection with the upper air guide plate, the lower air guide plate and the left air guide assembly and the right air guide assembly, the output shaft of the driving motor is detachably connected with the left air guide assembly and the right air guide assembly through a first connecting assembly, the first connecting assembly comprises a first state which is used for connecting the output shaft of the driving motor with the left air guide assembly and a second state which is used for separating the output shaft of the driving.

In one embodiment, the left and right air guide assemblies comprise a rotating shaft and a plurality of left and right air guide blades mounted on the rotating shaft, the rotating shaft is connected with an output shaft of the driving motor through the first connecting assembly, and the left and right air guide blades

The left and right wind guide blades are driven by the rotation of the rotating shaft to rotate to change the inclination direction so as to sweep wind left and right.

In one embodiment, the first connection assembly comprises: the electromagnet and the magnetic part are arranged on the rotating shaft, and the other electromagnet and the magnetic part are fixedly arranged relative to the rotating shaft; the connector is arranged on the rotating shaft; the electromagnet and the magnetic part drive the rotating shaft to move towards the output shaft of the driving motor through magnetic adsorption, so that the connector is connected with the output shaft of the driving motor.

In one embodiment, the electromagnet is fixedly arranged on the upper air deflector and the lower air deflector and is positioned at the position opposite to the rotating shaft, and the magnetic part is arranged on the end part of the rotating shaft corresponding to the output shaft of the driving motor.

In one embodiment, the connector is mounted on the end of the shaft and the magnetic member is mounted on the connector.

In one embodiment, the connector is connected with the magnetic member through a first snap structure.

In one embodiment, the connector is formed with a plug hole matching with the end of the rotating shaft, and the rotating shaft is inserted into the plug hole to drive the connector to rotate.

In one embodiment, the insertion hole is a D-shaped hole or an elliptical hole, and the end of the rotation shaft is D-shaped or elliptical.

In one embodiment, the upper and lower air deflectors are provided with brackets, the rotating shaft is rotatably arranged on the brackets, and the rotating shaft can slide on the brackets relative to the driving motor.

In one embodiment, a clip is removably mounted on the bracket, and the pivot shaft is mounted between the bracket and the clip.

In one embodiment, a sliding limiting structure is formed on the rotating shaft, and the sliding limiting structure is matched with the bracket to limit the sliding position of the rotating shaft.

In one embodiment, the first connecting assembly further comprises a reset piece, and the reset piece is installed between the electromagnet and the magnetic piece and used for resetting the rotating shaft after the electromagnet is powered off to disconnect the connecting head from the output shaft of the driving motor.

In one embodiment, the return member is a spring mounted on the output shaft of the drive motor.

In one embodiment, the output shaft of the drive motor is connected to the upper and lower air deflectors through a second connecting assembly.

In one embodiment, the upper and lower deflectors are provided with a mounting bracket thereon, and the second connecting assembly includes: the insert is fixedly connected with an output shaft of the driving motor; and the mounting head is fixedly connected with the insert and is connected with the mounting frame.

In one embodiment, the mounting frame is provided with a mounting cavity, the insert and the mounting head are mounted in the mounting cavity, and the output shaft of the driving motor penetrates out of the mounting cavity.

In one embodiment, the mounting head is connected to the mounting cavity by a second snap feature.

In one embodiment, a second card interface is formed on the mounting cavity, and a second card connector matched with the second card interface is formed on the mounting head.

In one embodiment, the mounting head is further formed with a reset piece mounting portion to which the reset piece is mounted.

The application also provides an air conditioner, which comprises the wind sweeping assembly.

In the above embodiment, the output shaft of the driving motor is respectively connected with the upper and lower air guiding plates and the left and right air guiding assemblies in a driving manner, so that the upper and lower air guiding plates and the left and right air guiding assemblies can operate simultaneously, the upper and lower air guiding plates guide air vertically, and the left and right air guiding assemblies guide air horizontally. Therefore, the number of the driving motors is reduced, the noise problem caused by the motors and the heating problem of the motors can be reduced, the motor cost and the corresponding cost investment of electrical wires caused by the fact that the plurality of driving motors respectively control the left-right wind sweeping and the up-down wind sweeping are greatly reduced, the using number of the motors of the whole machine is reduced, the development cost can be reduced, and the problem of high noise decibel caused by the operation of the plurality of motors is reduced. In addition, only the positive and negative rotation of one motor is controlled on the control program, so that the control program is simplified.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of an air conditioner according to the present invention;

FIG. 2 is a schematic perspective view of a wind sweeping assembly of the air conditioner of FIG. 1;

FIG. 3 is an exploded view and a partially enlarged view of the wind sweeping assembly of FIG. 2;

FIG. 4 is a schematic view of the first linkage assembly of the wind sweeping assembly of FIG. 2 in first and second states, respectively;

FIG. 5 is an enlarged schematic view of an end of the shaft of the sweeping assembly of FIG. 2;

fig. 6 is an enlarged schematic view of a mounting head of the wind sweeping assembly of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Fig. 1, 2 and 3 show an embodiment of the wind sweeping assembly of the present invention, which comprises an upper wind deflector 10, a lower wind deflector 20, a left wind deflector 20, a right wind deflector 20 and a driving motor 30, wherein the upper wind deflector 10 and the lower wind deflector 10 are arranged in a manner of swinging up and down, and the left wind deflector 20 and the right wind deflector 20 are mounted on the upper wind deflector 10 and the lower wind deflector 10. The driving motor 30 is fixed to the upper and lower air guide plates 10, and an output shaft of the driving motor 30 is drivingly connected to the upper and lower air guide plates 10 and the left and right air guide assemblies 20, respectively. As shown in fig. 4, in the present embodiment, the output shaft of the driving motor 30 is detachably connected to the left and right air guide assemblies 20 through the first connecting assembly 40, and the first connecting assembly 40 includes a first state in which the output shaft of the driving motor 30 is connected to the left and right air guide assemblies 20, and a second state in which the output shaft of the driving motor 30 is separated from the left and right air guide assemblies 20.

Use the technical scheme of the utility model, driving motor 30's output shaft respectively with about 10 with wind deflector about with wind-guiding component 20 drive be connected, and then can be simultaneously about 10 with about wind-guiding component 20 operations of wind deflector, wind-guiding about letting about wind deflector 10 carry out, wind-guiding about letting wind-guiding component 20 carry out. Therefore, the number of the driving motors 30 is reduced, the noise problem caused by the motors and the heating problem of the motors can be reduced, the motor cost and the corresponding cost investment of electrical wires caused by the fact that the plurality of driving motors 30 respectively control the left-right wind sweeping and the up-down wind sweeping are greatly reduced, the using number of the motors of the whole machine is reduced, the development cost can be reduced, and the problem of high noise decibel caused by the operation process of the plurality of motors is reduced. In addition, only the positive and negative rotation of one motor is controlled on the control program, so that the control program is simplified.

As shown in fig. 2, in the present embodiment, the left and right air guide assemblies 20 include a rotating shaft 21 and a plurality of left and right air guide blades 22 attached to the rotating shaft 21, and the left and right air guide blades 22 are provided to be inclined with respect to the rotating shaft 21. The rotating shaft 21 is connected to an output shaft of the driving motor 30 through a first connecting member assembly 40, and when the driving motor 30 is operated, the rotating shaft 21 rotates to drive the left and right air guide blades 22 to rotate, so that the inclination directions of the left and right air guide blades 22 are changed to sweep the air left and right. In the present embodiment, the left and right air guide blades 22 are circular in shape so that the rotation of the left and right air guide blades 22 does not interfere with each other. As other alternative embodiments, the left and right wind guide blades 22 may also be elliptical or polygonal.

As shown in fig. 3 and 4, in the solution of the present embodiment, the first connector assembly 40 includes an electromagnet 41, a magnetic member 42, and a connecting head 43. The electromagnet 41 is fixedly arranged on the upper and lower air deflectors 10 and is positioned at a position opposite to the rotating shaft 21, and the magnetic member 42 is arranged on the end part of the rotating shaft 21 corresponding to the output shaft of the driving motor 30. The electromagnet 41 and the magnetic member 42 drive the rotating shaft 21 to move toward the output shaft of the driving motor 30 through magnetic attraction, so that the connecting head 43 is connected with the output shaft of the driving motor 30.

As another alternative embodiment, the electromagnet 41 may be provided on the rotating shaft 21, and the magnetic member 42 may be fixed to the rotating shaft 21.

As shown in fig. 5, in the solution of the present embodiment, a connection head 43 is attached to an end of the rotation shaft 21, and the magnetic member 42 is attached to the connection head 43. Preferably, the connection head 43 is connected with the magnetic member 42 through a first snap structure 431.

More preferably, in the solution of the present embodiment, an insertion hole 432 matching with an end of the rotating shaft 21 is formed in the connecting head 43, and the rotating shaft 21 is inserted into the insertion hole 432 to drive the connecting head 43 to rotate. Optionally, in the technical solution of the present embodiment, the insertion hole 432 is a D-shaped hole, and the end of the rotating shaft 21 is D-shaped. As another alternative, the insertion hole 432 is an elliptical hole, and the end of the rotation shaft 21 is an elliptical hole. In addition, the insertion hole 432 and the rotation shaft 21 may have other corresponding shapes, similar to a polygon or a special shape.

As shown in fig. 3, in the solution of the present embodiment, the upper and lower wind deflectors 10 are provided with brackets 11, the rotating shaft 21 is rotatably provided on the brackets 11, and the rotating shaft 21 is slidable on the brackets 11 relative to the driving motor 30. More preferably, the bracket 11 is detachably provided with the clip 12, the rotating shaft 21 is arranged between the bracket 11 and the clip 12, and the limit of the rotating shaft 21 can be more firmly realized through the matching of the bracket 11 and the clip 12.

As shown in fig. 5, a sliding limiting structure 211 is formed on the rotating shaft 21, the sliding limiting structure 211 realizes the limitation of the sliding position of the rotating shaft 21 through the cooperation with the bracket 11, and the rotating shaft 21 can be prevented from being separated due to excessive sliding through the cooperation of the sliding limiting structure 211 and the bracket 11. Optionally, the sliding limiting structure 211 is two limiting ribs arranged at intervals.

As shown in fig. 3, in the solution of the present embodiment, the first connector assembly 40 further includes a reset member 44, and the reset member 44 is installed between the electromagnet 41 and the magnetic member 42. When the electromagnet 41 is de-energized, the reset piece 44 resets the rotating shaft 21 to disconnect the connecting head 43 from the output shaft of the driving motor 30. When the first connecting assembly 40 is in a first state of connecting the output shaft of the driving motor 30 and the left and right air guide assemblies 20, the resetting piece 44 is compressed; when the first connecting assembly 40 is in the second state of separating the output shaft of the driving motor 30 from the left and right air guiding assemblies 20, the restoring member 44 releases the deformation potential energy, so that the connecting head 43 is disconnected from the output shaft of the driving motor 30. In the solution of the present embodiment, the return member 44 is a spring, and the spring is attached to the output shaft of the drive motor 30. As another alternative, restoring member 44 may also be a resilient member such as a rubber post.

As another alternative, the reset element 44 may be eliminated, and the magnetic pole direction of the electromagnet 41 may be changed by changing the current flow direction of the electromagnet 41, so as to attract or repel the magnetic element 42.

As shown in fig. 3 and 4, in the present embodiment, the output shaft of the driving motor 30 is connected to the upper and lower air guiding plates 10 through the second coupling assembly 50. The upper and lower air deflectors 10 are provided with a mounting frame 13, and optionally, the second connecting assembly 50 includes an insert 51 and a mounting head 52, the insert 51 is fixedly connected with an output shaft of the driving motor 30, and the mounting head 52 is fixedly connected with the insert 51 and connected with the mounting frame 13. When rotating, the insert 51 transmits the torque of the output shaft of the driving motor 30 to the mounting head 52, and the mounting head 52 drives the upper and lower air deflectors 10 to rotate. Preferably, the mounting frame 13 is formed with a mounting cavity 131, the insert 51 and the mounting head 52 are mounted in the mounting cavity 131, and the output shaft of the driving motor 30 is extended out of the mounting cavity 131. The installation cavity 131 is used for installing the installation head 52 and the insert 51, so that the structure is more compact, and the installation cavity 131 also has the function of driving the upper and lower air deflectors 10 to rotate. More preferably, the mounting head 52 is connected to the mounting cavity 131 by a second snap structure, so as to facilitate the mounting of the mounting head 52. As shown in fig. 6, in the present embodiment, optionally, a second card interface 132 is formed on the mounting cavity 131, and a second card connector 521 adapted to the second card interface 132 is formed on the mounting head 52. More preferably, the mounting head 52 is further formed with a restoring member mounting portion 522 to which the restoring member 44 is mounted, and the spring can be more stably mounted by the restoring member mounting portion 522. Alternatively, the restoring member mounting portion 522 is a cantilevered hook that holds a spring so that it does not come off either the mounting head 52 or the output shaft of the drive motor 30.

Optionally, the utility model discloses an among the technical scheme, driving motor 30 installs in the drive box part, and the drive box part includes drive box, drive lid, connecting rod, output shaft and driving motor 30 and constitutes. When the air conditioner is started, the driving box component firstly pushes the air sweeping module out to enable the air sweeping module to be far away from the air outlet, so that the air sweeping module does not interfere with the air outlet when in operation and air sweeping.

As shown in fig. 1, the utility model also provides an air conditioner, this air conditioner include air conditioner main part 60 and sweep the wind subassembly, has seted up air outlet 61 on the air conditioner main part 60, sweeps the wind subassembly and installs on air outlet 61, sweeps the wind subassembly and be foretell sweep the wind subassembly. The air conditioner with the air sweeping assembly can achieve vertical air sweeping and left and right air sweeping of the air conditioner more conveniently.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wind sweeping assembly, comprising:

the upper air deflector and the lower air deflector (10) can swing up and down;

the left and right air guide assemblies (20) are arranged on the upper and lower air guide plates (10);

the driving motor (30) is fixedly arranged relative to the upper air deflector (10) and the lower air deflector (10), an output shaft of the driving motor (30) is in driving connection with the upper air deflector (10) and the lower air deflector (10) and the left air deflector (20) and the right air deflector (20) respectively, the output shaft of the driving motor (30) is detachably connected with the left air deflector (20) and the right air deflector (20) through a first connecting assembly (40), and the first connecting assembly (40) comprises a first state for connecting the output shaft of the driving motor (30) with the left air deflector (20) and a second state for separating the output shaft of the driving motor (30) from the left air deflector (20) and the right air deflector (20).

2. The wind sweeping assembly according to claim 1, wherein the left and right wind guiding assemblies (20) comprise a rotating shaft (21) and a plurality of left and right wind guiding blades (22) mounted on the rotating shaft (21), the rotating shaft (21) is connected with an output shaft of the driving motor (30) through the first connecting assembly (40), the left and right wind guiding blades (22) are arranged obliquely relative to the rotating shaft (21), and the rotating shaft (21) rotates the left and right wind guiding blades (22) to change the oblique direction so as to sweep wind left and right.

3. A wind sweeping assembly according to claim 2, wherein the first connection assembly (40) comprises:

an electromagnet (41) and a magnetic member (42), one of the electromagnet (41) and the magnetic member (42) being disposed on the rotating shaft (21), the other of the electromagnet (41) and the magnetic member (42) being fixedly disposed with respect to the rotating shaft (21);

the connector (43) is arranged on the rotating shaft (21);

the electromagnet (41) and the magnetic part (42) drive the rotating shaft (21) to move towards the output shaft of the driving motor (30) through magnetic adsorption, so that the connector (43) is connected with the output shaft of the driving motor (30).

4. A wind sweeping assembly according to claim 3, wherein the electromagnet (41) is fixedly arranged on the upper and lower wind deflectors (10) at a position opposite to the rotating shaft (21), and the magnetic member (42) is mounted on the end of the rotating shaft (21) corresponding to the output shaft of the driving motor (30).

5. A wind sweeping assembly according to claim 4, wherein the connector (43) is mounted at the end of the shaft (21), and the magnetic member (42) is mounted on the connector (43).

6. A wind sweeping assembly according to claim 5, wherein the coupling head (43) is connected to the magnetic member (42) by a first snap-fit formation (431).

7. The wind sweeping assembly according to claim 3, wherein a plug hole (432) matched with the end of the rotating shaft (21) is formed in the connecting head (43), and the rotating shaft (21) is inserted into the plug hole (432) to drive the connecting head (43) to rotate.

8. A wind sweeping assembly according to claim 7, wherein the insertion hole (432) is a D-shaped or oval hole and the end of the shaft (21) is D-shaped or oval.

9. The wind sweeping assembly according to claim 2, wherein a bracket (11) is arranged on the upper and lower wind deflectors (10), the rotating shaft (21) is rotatably arranged on the bracket (11), and the rotating shaft (21) is slidable on the bracket (11) relative to the driving motor (30).

10. A wind sweeping assembly according to claim 9, wherein a clip (12) is removably mounted on the bracket (11), the shaft (21) being mounted between the bracket (11) and the clip (12).

11. The wind sweeping assembly according to claim 9, wherein a sliding limiting structure (211) is formed on the rotating shaft (21), and the sliding limiting structure (211) is matched with the bracket (11) to limit the sliding position of the rotating shaft (21).

12. A wind sweeping assembly according to claim 3, wherein the first connecting assembly (40) further comprises a resetting member (44), the resetting member (44) is mounted between the electromagnet (41) and the magnetic member (42) and is used for resetting the rotating shaft (21) to disconnect the connecting head (43) from the output shaft of the driving motor (30) after the electromagnet (41) is powered off.

13. A wind sweeping assembly according to claim 12, wherein the return member (44) is a spring mounted on an output shaft of the drive motor (30).

14. A wind sweeping assembly according to claim 12, wherein the output shaft of the drive motor (30) is connected to the upper and lower wind deflectors (10) by a second connecting assembly (50).

15. A wind sweeping assembly according to claim 14, wherein the upper and lower wind deflectors (10) are provided with mounting brackets (13), and the second connecting assembly (50) comprises:

the insert (51) is fixedly connected with an output shaft of the driving motor (30);

and the mounting head (52) is fixedly connected with the insert (51) and is connected with the mounting frame (13).

16. The wind sweeping assembly according to claim 15, wherein a mounting cavity (131) is formed on the mounting frame (13), the insert (51) and the mounting head (52) are mounted in the mounting cavity (131), and an output shaft of the driving motor (30) penetrates out of the mounting cavity (131).

17. A wind sweeping assembly according to claim 16, wherein the mounting head (52) is connected to the mounting cavity (131) by a second snap-fit arrangement.

18. The wind sweeping assembly according to claim 17, wherein a second card interface (132) is formed on the mounting cavity (131), and a second card connector (521) matched with the second card interface (132) is formed on the mounting head (52).

19. The sweeping assembly of claim 18, wherein the mounting head (52) further defines a return member mounting portion (522) for mounting the return member (44).

20. An air conditioner comprising a wind sweeping assembly, wherein the wind sweeping assembly is as claimed in any one of claims 1 to 19.