CN215523708U

CN215523708U - Air conditioner control mechanism and indoor unit

Info

Publication number: CN215523708U
Application number: CN202122095985.9U
Authority: CN
Inventors: 陶定富; 郑海杰; 金敏
Original assignee: Skyworth Air Conditioning Technology Anhui Co Ltd
Current assignee: Skyworth Air Conditioning Technology Anhui Co Ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-14
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses an air conditioner control mechanism and an indoor unit, and relates to the technical field of air conditioners. Through the cooperation between casing, first aviation baffle, second aviation baffle, drive assembly, actuating lever, the coupling spring, in the course of the work, the actuating lever among the drive assembly slides to make first aviation baffle keep away from the second aviation baffle, utilize the coupling spring to be connected first aviation baffle and second aviation baffle together, realize that the air outlet enlarges, and then enlarge the wind-guiding area, and improve air-out efficiency.

Description

Air conditioner control mechanism and indoor unit

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner control mechanism and an indoor unit.

Background

Along with the improvement of living standard, people have higher and higher requirements on living environment, more and more importance is placed on health and comfort, and the definition of the living environment is not limited to a spacious living space any more, for example, because the time of people in the room is far longer than that in the outdoors, the quality of indoor air is directly related to the health of people, so that the indoor air quality also becomes one of evaluation elements of the living environment.

The prior air-conditioning control mechanism and indoor unit, as the Chinese patent with the application number of CN201921509781.1 named as 'an air-conditioning indoor unit', disclose an air-conditioning indoor unit, it comprises a heat exchanger, the heat exchanger comprises a connecting end connected with an outdoor unit, one side of the connecting end of the heat exchanger is provided with an electric control box, the other end is provided with a fresh air device, the fresh air device comprises a fan module and an air inlet cavity which are communicated, the air inlet cavity is arranged in the indoor unit of the air conditioner, and is positioned adjacent to the end of the heat exchanger, the fan module is positioned outside the indoor unit of the air conditioner, the fan module in the fresh air device is arranged at the top of the air-conditioning indoor unit, does not occupy the space inside the air-conditioning indoor unit, and is beneficial to controlling the size of the air-conditioning indoor unit.

The defects of the prior art are as follows: the air conditioner uses the aviation baffle to adjust the wind direction of air outlet, and the aviation baffle quantity that has been used for controlling the air outlet size generally is single, and the wind-guiding area is less, and air-out efficiency is lower, when using, can't carry out effectual regulation to the air outlet, acquires great air-out efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air conditioner control mechanism and an indoor unit, which aim to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the air conditioner control mechanism comprises a shell, wherein an air outlet is formed in one side of the shell, a first air deflector and a second air deflector are connected to the shell in a rotating mode, a driving assembly is arranged in the shell and used for driving the first air deflector and the second air deflector to rotate, the driving assembly comprises at least one driving rod, the driving rod is arranged between the first air deflector and the second air deflector in a sliding mode, a connecting spring is arranged between the first air deflector and the second air deflector, and the first air deflector and the second air deflector are driven to close through the elastic force of the connecting spring.

Further, drive assembly still includes a plurality of drive blocks and driving motor, and is a plurality of the drive block respectively with the actuating lever fixed connection that corresponds, every equal threaded connection has a threaded rod on the drive block, driving motor's axis of rotation and one of them threaded rod fixed connection are provided with a transmission assembly between a plurality of threaded rods, driving motor passes through transmission assembly and drives a plurality of threaded rod synchronous rotations.

Further, the transmission assembly comprises a master gear and a plurality of slave gears, the master gear is fixedly connected with a rotating shaft of the driving motor, the plurality of slave gears are respectively and fixedly connected to corresponding threaded rods, a chain is arranged between the master gear and the plurality of slave gears, and the master gear and the plurality of slave gears are both meshed with the chain.

Furthermore, a plurality of arc-shaped sliding grooves are formed in the first air guide plate and the second air guide plate, and the plurality of driving rods are arranged in the corresponding arc-shaped sliding grooves in a sliding mode respectively.

Furthermore, it is a plurality of the equal fixedly connected with connecting rod of one end that the air outlet was kept away from to the threaded rod, fixedly connected with mounting panel in the casing is a plurality of the connecting rod all rotates and connects on the mounting panel, still fixedly connected with mount in the casing, driving motor installs on the mount.

Furthermore, a sliding groove is vertically and upwards formed in the end portion of the first air deflector, a sealing strip is vertically and upwards arranged in the sliding groove in a sliding mode, an elastic assembly is arranged between the sealing strip and the sliding groove, a sealing groove is formed in the end portion of the second air deflector, and the elastic force of the elastic assembly drives the sealing strip to be clamped into the sealing groove.

Further, elastic component is including the loop bar, loop bar fixed connection is inside the sliding tray, sliding connection has a slide bar in the loop bar, the one end fixed connection that the loop bar was kept away from to the slide bar is at the sealing strip top, be provided with a drive spring between slide bar and the loop bar.

Furthermore, rotating shafts are fixedly connected to two sides of the first air guide plate and two sides of the second air guide plate, and the rotating shafts are rotatably connected to two sides of the shell.

An indoor unit comprises the air conditioner control mechanism.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation between casing, first aviation baffle, second aviation baffle, drive assembly, actuating lever, the connecting spring, in the course of the work, the actuating lever among the drive assembly slides to make first aviation baffle tip keep away from second aviation baffle tip, utilizing the connecting spring to be connected first aviation baffle and second aviation baffle together, realize the purpose of expanding air conditioner air outlet, and then enlarge the wind-guiding area, and improve air-out efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic diagram of an overall structure provided in an embodiment of the present invention;

FIG. 2 is a schematic diagram of an internal structure of a housing according to an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a connection manner between the driving assembly and the first and second air guiding plates according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a connection manner between a driving assembly and a transmission assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the opening positions of the sealing strip and the sealing groove provided in the embodiment of the present invention;

FIG. 6 is a schematic structural view of a connection mode between a sealing strip and an elastic component according to an embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view of an elastic assembly according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a driving rod according to an embodiment of the present invention.

Description of reference numerals: 1. a housing; 2. an air outlet; 3. a first air deflector; 4. a second air deflector; 5. a connecting spring; 501. mounting grooves; 6. an arc-shaped chute; 7. a drive rod; 8. a drive motor; 9. a drive assembly; 10. a threaded rod; 1001. a connecting rod; 11. a drive block; 12. a transmission assembly; 1201. a main gear; 1202. a slave gear; 1203. a chain; 13. mounting a plate; 14. a fixed mount; 15. a rotating shaft; 16. a sealing strip; 17. an elastic component; 1701. a loop bar; 1702. a slide bar; 1703. a drive spring; 18. sealing the groove.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 8, an air conditioner control mechanism provided in an embodiment of the present invention includes a casing 1, an air outlet 2 is disposed on one side of the casing 1, a first air guiding plate 3 and a second air guiding plate 4 are rotatably connected to the casing 1, a driving assembly 9 is disposed in the casing 1, the driving assembly 9 is configured to drive the first air guiding plate 3 and the second air guiding plate 4 to rotate, the driving assembly 9 includes at least one driving rod 7, the driving rod 7 is slidably disposed between the first air guiding plate 3 and the second air guiding plate 4, a connecting spring 5 is disposed between the first air guiding plate 3 and the second air guiding plate 4, and the elastic force of the connecting spring 5 drives the first air guiding plate 3 and the second air guiding plate 4 to close.

Specifically, the air conditioner control mechanism comprises a shell 1, an air outlet 2 for air outlet of an air conditioner is arranged on one side of the shell 1, a first air deflector 3 and a second air deflector 4 are rotatably connected to one side of the interior of the shell 1, which is close to the air inlet 2 and the air outlet 2, wherein the first air deflector 3 is rotatably connected to the upper part of the shell 1, the second air deflector 4 is rotatably connected to the lower part of the shell 1, the first air deflector 3 is positioned right above the second air deflector 4, the radian of the first air deflector 3 is downward, and the radian of the second air deflector 4 is upward; a driving mechanism 9 for driving the first air deflector 3 and the second air deflector 4 to rotate simultaneously is arranged in the shell 1, so that the usability of the air conditioner control mechanism is improved, wherein the driving mechanism 9 comprises driving rods 7, the number of the driving rods 7 can be two or 3, and the like, the driving rods 7 are arranged between the first air deflector 3 and the second air deflector 4 in a sliding manner, and the driving rods 7 slide to enable the end part of the first air deflector 3 to be far away from the end part of the second air deflector 4, so that the purpose of expanding the air conditioner air outlet is achieved; the connecting spring 5 is arranged at the end part of the first air deflector 3 and the end part of the second air deflector 4, the connecting spring 5 is sleeved with elastic force to drive the first air deflector 3 and the second air deflector 4 to be in a state of tending to be closed, when an air outlet is not required to be opened, the elastic force of the connecting spring 5 enables the first air deflector 3 and the second air deflector 4 to be closed, preferably, mounting grooves 501 are formed in the first air deflector 3 and the second air deflector 4, and the connecting spring 5 is mounted in the mounting grooves 501, so that the first air deflector 3 and the second air deflector 4 can be closed tightly, dust is prevented from entering, wherein the number of the connecting springs 5 can be 2, 4 or 5.

The driving assembly 9 further comprises a plurality of driving blocks 11 and a driving motor 8, the driving blocks 11 are fixedly connected with the corresponding driving rods 7 respectively, each driving block 11 is connected with a threaded rod 10 in a threaded mode, the rotating shaft of the driving motor 8 is fixedly connected with one of the threaded rods 10, a transmission assembly 12 is arranged between the threaded rods 10, and the driving motor 8 drives the threaded rods 10 to synchronously rotate through the transmission assembly 12.

Preferably, the driving mechanism 9 further includes a plurality of driving blocks 11, the number of the driving blocks 11 is the same as that of the driving rods 7, and the driving blocks 11 are used for driving the driving rods 7 to slide, so as to drive the first air deflector 3 and the second air deflector 4 to rotate; each driving block 11 is in threaded connection with a threaded rod 10, the driving blocks 11 are driven to slide by the rotation of the threaded rods 10, a transmission assembly 12 is arranged among the threaded rods 10, the driving motor 8 drives one of the threaded rods 10 to rotate, and the transmission assembly 12 drives the other threaded rods 10 to rotate; when the air outlet 2 of the air conditioner needs to be enlarged, the driving motor 8 is started, the rotating shaft of the driving motor 8 rotates to further drive one of the threaded rods 10 fixedly connected with the rotating shaft to rotate, the transmission assembly 12 drives the other threaded rods 10 to rotate, so that the plurality of threaded rods 10 synchronously rotate, the plurality of threaded rods 10 rotate to drive the driving block 11 to slide, the driving rod 7 is further driven to slide, and the driving rod 7 slides to drive the first air deflector 3 and the second air deflector 4 to rotate, so that the purpose of enlarging the air outlet is achieved; the process of turning down the air outlet 2 of the air conditioner is opposite to the process of turning down the air outlet 2 of the air conditioner, and the description is omitted; the practicability of the air conditioner control mechanism is improved.

The transmission assembly 12 includes a master gear 1201 and a plurality of slave gears 1202, the master gear 1201 is fixedly connected to the rotating shaft of the driving motor 8, the plurality of slave gears 1202 are respectively fixedly connected to the corresponding threaded rods 10, a chain 1203 is disposed between the master gear 1201 and the plurality of slave gears 1202, and both the master gear 1201 and the plurality of slave gears 1202 are meshed with the chain 1203.

Preferably, the transmission assembly 12 includes a master gear 1201, wherein the master gear 1201 is fixedly connected to a threaded rod 10 fixedly connected to a rotation shaft of the driving motor, a slave gear 1202 is fixedly connected to each of the other threaded rods 10, a chain 1203 is disposed between the slave gears 1202 and the master gear 1201, and the master gear 1201 and the slave gears 1202 are engaged with the chain 1203, and the master gear 1201 rotates to drive the chain 1203 to rotate, thereby driving the slave gears 1202 to rotate synchronously; when the air outlet 2 of the air conditioner needs to be enlarged, the driving motor 8 is started, the rotating shaft of the driving motor 8 rotates, one threaded rod 10 fixedly connected with the rotating shaft is further driven to rotate, the main gear 1201 rotates to drive the chain 1203 to rotate, the plurality of auxiliary gears 1202 are further driven to synchronously rotate, the plurality of threaded rods 10 synchronously rotate to drive the driving block 11 to slide, the driving rod 7 is further driven to slide, the driving rod 7 slides to drive the first air deflector 3 and the second air deflector 4 to rotate, and therefore the purpose of enlarging the air outlet is achieved; the process of reducing the air outlet 2 of the air conditioner is opposite to the process of reducing the air outlet 2 of the air conditioner, and the process is not repeated herein, so that the operation is simple and convenient, and the practicability of the air outlet control mechanism is improved.

A plurality of arc chutes 6 are respectively arranged inside the first air deflector 3 and the second air deflector 4, and a plurality of driving rods 7 are respectively arranged in the corresponding arc chutes 6 in a sliding manner.

Preferably, a plurality of arc chutes 6 have been all seted up on first aviation baffle 3 and the second aviation baffle 4, wherein inside a plurality of actuating levers 7 slide and set up corresponding arc chute 6, slide through actuating lever 7 and set up in arc chute 6, can restrict the sliding range and the slip direction of actuating lever 7, play limiting displacement, wherein the position of every actuating lever 7 top and bottom and the contact of arc chute 6 all is provided with the radian, the actuating lever 7 of being convenient for slides in arc chute 6, and then be convenient for drive first aviation baffle 3 and second aviation baffle 4 and rotate, improve this air conditioner control mechanism's practicality.

The equal fixedly connected with connecting rod 1001 of one end that air outlet 2 was kept away from to a plurality of threaded rods 10, a fixedly connected with mounting panel 13 in casing 1, a plurality of connecting rods 1001 all rotate to be connected on mounting panel 13, still a fixedly connected with mount 14 in the casing 1, driving motor 8 installs on mount 14.

Preferably, the connecting rods 1001 are respectively fixedly connected to the corresponding threaded rods 10, the mounting plate 13 is mounted inside the housing 1, the connecting rods 1001 are rotatably connected to the mounting plate 13, and the connecting rods 1001 and the mounting plate 13 are arranged to facilitate fixing of the threaded rods 10, wherein the connecting rods 1001 are rotatably connected to the mounting plate 13, so that the threaded rods 10 can be supported and fixed, and the rotation of the threaded rods 10 is not influenced; in the same way, the fixing frame 14 is used for installing the driving motor 8, so that the driving motor 8 can better play a driving role.

The end of the first air deflector 3 is provided with a sliding groove which vertically upwards slides, a sealing strip 16 is vertically upwards arranged in the sliding groove in a sliding mode, an elastic assembly 17 is arranged between the sealing strip 16 and the sliding groove, the end of the second air deflector 4 is provided with a sealing groove 18, and the elastic force of the elastic assembly 17 drives the sealing strip 16 to be clamped into the sealing groove 18.

Preferably, the sliding groove is vertically and upwards slidably arranged on the first air deflector 3, the purpose of forming the sliding groove is used for sliding the sealing strip 16, the sealing groove 18 is arranged on the second air deflector 4, and when the first air deflector 3 and the second air deflector 4 are in a closed state, the elastic component 17 drives the sealing strip 16 to be tightly clamped in the sealing groove 18, so that dust is prevented from entering the air conditioner shell 1, and the practicability of the air conditioner control mechanism is improved.

The elastic assembly 17 comprises a sleeve rod 1701, the sleeve rod 1701 is fixedly connected inside the sliding groove, a sliding rod 1702 is slidably connected inside the sleeve rod 1701, one end of the sliding rod 1702 far away from the sleeve rod 1701 is fixedly connected to the top of the sealing strip 16, and a driving spring 1703 is arranged between the sliding rod 1702 and the sleeve rod 1701.

Preferably, the sleeve rod 1701 is fixedly connected inside the sliding groove, the sliding rod 1702 is slidably connected inside the sleeve rod 1701, one end of the sliding rod 1702 far away from the sleeve rod 1701 is fixedly connected with the sealing strip 16, and the elastic force of the driving spring 1703 drives the sliding rod 1702 far away from the sleeve rod 1701; when the sealing strip 16 is clamped into the sealing groove 18, the elastic force of the driving spring 1703 drives the sealing strip 16 to be clamped into the sealing groove 18 more tightly, so that dust is prevented from entering the air conditioner shell 1, and the practicability of the air conditioner control mechanism is improved.

The rotating shafts 15 are fixedly connected to two sides of the first air guide plate 3 and two sides of the second air guide plate 4, and the rotating shafts 15 are rotatably connected to two sides of the shell 1.

Preferably, the first air guiding plate 3 and the second air guiding plate 4 are rotatably connected to both sides of the casing 1 by a rotating shaft 15.

The present invention further provides an indoor unit, wherein the indoor unit includes the above-mentioned air conditioner control mechanism, and the above-mentioned air conditioner control mechanism is suitable for the indoor unit, that is, the indoor unit should have the same effect as above, which is not described herein again

The working principle is as follows: when the air conditioner control mechanism needs to enlarge the air outlet 2 of the air conditioner, the driving motor 8 is started, the rotating shaft of the driving motor 8 rotates, and then one of the threaded rods 10 fixedly connected with the rotating shaft is driven to rotate to be connected, and then the main gear 1201 is driven to rotate, the main gear 1201 rotates to drive the chain 1203 to rotate, and further the plurality of the driven gears 1202 to synchronously rotate, the plurality of threaded rods 10 synchronously rotate to drive the driving block 11 to slide, and further the driving rod 7 is driven to slide in the arc-shaped sliding groove 6, and the first air deflector 3 and the second air deflector 4 are driven to rotate on the side wall of the shell 1 through the rotating shaft 15, so that the purpose of enlarging the air outlet is achieved; when the air conditioner control mechanism is not needed to be used, the first air deflector 3 and the second air deflector 4 are closed through the elastic force of the connecting spring 5, at the moment, the sealing strip 16 is clamped in the sealing groove 18, dust is prevented from entering the air conditioner shell 1, and the practicability of the air conditioner control mechanism is improved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides an air conditioner control mechanism, includes casing (1), be provided with air outlet (2) on casing (1) one side, its characterized in that: the air conditioner is characterized in that a first air deflector (3) and a second air deflector (4) are rotatably connected to the shell (1), a driving assembly (9) is arranged in the shell (1), and the driving assembly (9) is used for driving the first air deflector (3) and the second air deflector (4) to rotate;

the driving assembly (9) comprises at least one driving rod (7), and the driving rod (7) is arranged between the first air deflector (3) and the second air deflector (4) in a sliding manner;

a connecting spring (5) is arranged between the first air deflector (3) and the second air deflector (4), and the elastic force of the connecting spring (5) drives the first air deflector (3) and the second air deflector (4) to be closed.

2. The air conditioning control mechanism according to claim 1, characterized in that: the driving assembly (9) further comprises a plurality of driving blocks (11) and a driving motor (8), the driving blocks (11) are respectively and fixedly connected with the corresponding driving rods (7), and each driving block (11) is in threaded connection with a threaded rod (10);

the rotating shaft of the driving motor (8) is fixedly connected with one of the threaded rods (10), a transmission component (12) is arranged between the plurality of threaded rods (10), and the driving motor (8) drives the plurality of threaded rods (10) to synchronously rotate through the transmission component (12).

3. The air conditioning control mechanism according to claim 2, characterized in that: the transmission assembly (12) comprises a main gear (1201) and a plurality of slave gears (1202), the main gear (1201) is fixedly connected with a rotating shaft of a driving motor (8), the slave gears (1202) are respectively and fixedly connected to corresponding threaded rods (10), a chain (1203) is arranged between the main gear (1201) and the slave gears (1202), and the main gear (1201) and the slave gears (1202) are meshed with the chain (1203).

4. The air conditioning control mechanism according to claim 1, characterized in that: a plurality of arc-shaped sliding grooves (6) are formed in the first air guide plate (3) and the second air guide plate (4), and the driving rods (7) are arranged in the corresponding arc-shaped sliding grooves (6) in a sliding mode respectively.

5. The air conditioning control mechanism according to claim 2, characterized in that: one ends, far away from the air outlet (2), of the threaded rods (10) are fixedly connected with connecting rods (1001), a mounting plate (13) is fixedly connected in the shell (1), and the connecting rods (1001) are rotatably connected to the mounting plate (13);

still fixedly connected with a mount (14) in casing (1), driving motor (8) are installed on mount (14).

6. The air conditioning control mechanism according to claim 1, characterized in that: a sliding groove is vertically and upwards formed in the end part of the first air deflector (3), a sealing strip (16) is vertically and upwards arranged in the sliding groove in a sliding mode, and an elastic assembly (17) is arranged between the sealing strip (16) and the sliding groove;

the end part of the second air deflector (4) is provided with a sealing groove (18), and the elastic force of the elastic component (17) drives the sealing strip (16) to be clamped into the sealing groove (18).

7. The air conditioning control mechanism according to claim 6, characterized in that: the elastic assembly (17) comprises a sleeve rod (1701), the sleeve rod (1701) is fixedly connected inside the sliding groove, a sliding rod (1702) is connected in the sleeve rod (1701) in a sliding mode, one end, far away from the sleeve rod (1701), of the sliding rod (1702) is fixedly connected to the top of the sealing strip (16), and a driving spring (1703) is arranged between the sliding rod (1702) and the sleeve rod (1701).

8. The air conditioning control mechanism according to claim 1, characterized in that: the two sides of the first air guide plate (3) and the two sides of the second air guide plate (4) are fixedly connected with rotating shafts (15), and the rotating shafts (15) are rotatably connected to the two sides of the shell (1).

9. An indoor unit, characterized in that: comprising the air conditioning control mechanism of any of claims 1-8.