CN216204223U

CN216204223U - Flow guide mechanism and air conditioner with same

Info

Publication number: CN216204223U
Application number: CN202122534782.5U
Authority: CN
Inventors: 张晓东; 刘涛; 范士玺
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-05
Anticipated expiration: 2031-10-20

Abstract

The utility model provides a flow guide mechanism and an air conditioner with the same, wherein the flow guide mechanism is arranged in an air duct and comprises: the flow guide component is arranged at an air outlet of the air duct and is used for guiding the air flow; the pushing-out component is movably arranged along the preset direction, and the flow guide component is connected with the pushing-out component so as to drive the flow guide component to move through the pushing-out component; the installation body is installed in the air duct, a guide groove is formed in the installation body, at least part of the pushing-out component is installed in the guide groove, and the pushing-out component moves along the extending direction of the guide groove. The utility model solves the problem of complex structure of the flow guide mechanism in the prior art.

Description

Flow guide mechanism and air conditioner with same

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a flow guide mechanism and an air conditioner with the same.

Background

At present, the air deflector of a wall-mounted air conditioner generally moves in a rotary or push-out manner, and for an air deflector with a completely closed air outlet, a push-out manner is generally adopted, in which the air deflector is pushed out to guide air, or the air deflector is retracted to the air outlet to close the air outlet.

The existing push-out mechanism usually utilizes the matching of a gear and a rack to drive an air deflector to move, but because the length of the rack is long, a bearing pad is required to be arranged for guiding and clamping so as to ensure the stability and reliability of the movement, thus the structure of the push-out mechanism is complex, the volume is large, the push-out mechanism occupies a large assembly space of an air conditioner, and the manufacturing cost of the air conditioner is increased.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a flow guide mechanism and an air conditioner with the same, and aims to solve the problem that the structure of the flow guide mechanism in the prior art is complex.

In order to achieve the above object, according to one aspect of the present invention, there is provided a guide mechanism installed in an air duct, the guide mechanism including: the flow guide component is arranged at an air outlet of the air duct and is used for guiding the air flow; the pushing-out component is movably arranged along the preset direction, and the flow guide component is connected with the pushing-out component so as to drive the flow guide component to move through the pushing-out component; the installation body is installed in the air duct, a guide groove is formed in the installation body, at least part of the pushing-out component is installed in the guide groove, and the pushing-out component moves along the extending direction of the guide groove.

Further, the water conservancy diversion mechanism still includes: and the first buffer component is arranged at the end part of the push-out component, at least part of the first buffer component is positioned in the guide groove and is contacted with the groove wall surface of the guide groove, and the first buffer component is rotatably arranged around the axis of the first buffer component.

Furthermore, the end part of the pushing-out component is provided with an installation column, the installation column is provided with a free end and a fixed end installed on the pushing-out component, and the free end of the installation column extends towards the direction far away from the pushing-out component; the first buffer part is sleeved on the mounting column.

Furthermore, a first positioning part is arranged on the column body of the mounting column, and a second positioning part which is mutually spliced with the first positioning part is arranged on the first buffering part so as to mount the first buffering part on the mounting column.

Furthermore, the mounting body comprises a first body and a second body which are mutually buckled, the guide grooves comprise a first guide groove and a second guide groove, the first guide groove is arranged on the first body, and the second guide groove is arranged on the second body; the two first buffer components are respectively positioned at two sides of the push-out component and are respectively arranged in the first guide groove and the second guide groove.

Furthermore, a first limiting bulge is also arranged on the first body; the second body is provided with a second limiting protrusion, the first limiting protrusion is opposite to the second limiting protrusion and is arranged at an interval, so that a limiting space for limiting the push-out component is formed between the first limiting protrusion and the second limiting protrusion, and at least part of the push-out component is located in the limiting space.

Furthermore, a stop block is arranged on the push-out component, protrudes from the push-out component towards the direction close to the groove bottom surface of the guide groove and extends into the guide groove, so that the stop block and the groove wall surface of the guide groove can stop each other to limit the moving stroke of the push-out component.

Further, the water conservancy diversion mechanism still includes: the second buffer component is arranged on the mounting body and can rotate around the axis of the second buffer component, and at least part of the end surface of the second buffer component is attached to the push-out component; the two second buffer parts are oppositely arranged and are respectively positioned on two sides of the push-out part so as to clamp the push-out part through the two second buffer parts.

Furthermore, a plurality of tooth grooves are formed in the push-out component and are arranged at intervals along the extension direction of the push-out component; the water conservancy diversion mechanism still includes: and the driving gear is arranged on the mounting body, is rotatably arranged around the axis of the driving gear and is meshed with the tooth grooves, and drives the pushing-out component to move through the driving gear.

According to another aspect of the present invention, an air conditioner is provided, which includes a body and a flow guiding mechanism, wherein an air duct is disposed in the body, the flow guiding mechanism is installed in the air duct, and the flow guiding mechanism is the above flow guiding mechanism.

By applying the technical scheme of the utility model, the flow guide mechanism is arranged in the air duct, wherein the flow guide mechanism comprises a flow guide part, a push-out part and an installation body, and the flow guide part is arranged at the air outlet of the air duct and is used for guiding air flow; the pushing-out component is movably arranged along a preset direction, and the flow guide component is connected with the pushing-out component so as to drive the flow guide component to move through the pushing-out component; the installation body is installed in the wind channel, is provided with the guide way on the installation body, and the at least part of ejecting member is installed in the guide way, and ejecting member removes along the extending direction of guide way. The moving range of the pushing-out component in the pushing-out process is limited through the guide groove, the situation that the flow guide component shakes due to the fact that the force arm of the pushing-out component is too long is avoided in the process that the flow guide component extends out, the structure is simple, implementation is convenient, and the problem that the structure of a flow guide mechanism in the prior art is complex is solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 shows a schematic view of a first state of a flow guiding element according to the utility model;

fig. 2 shows a schematic view of a second state of the flow guiding element according to the utility model;

fig. 3 shows a schematic structural view of a second body of the deflector according to the utility model;

fig. 4 shows a schematic view of the installation of the first buffer member of the guide member according to the present invention.

Wherein the figures include the following reference numerals:

1. a flow guide member; 2. a push-out member; 3. installing a body; 30. a guide groove; 4. a first cushioning member; 20. mounting a column; 201. a first positioning portion; 40. a second positioning portion; 31. a first body; 32. a second body; 301. a first guide groove; 302. a second guide groove; 310. a first limit protrusion; 21. a stop block; 5. a second cushioning member; 22. a tooth socket; 6. a drive gear; 7. the motor is driven.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model provides a flow guiding mechanism, please refer to fig. 1 to 4, which is installed in an air duct, and the flow guiding mechanism comprises: the guide component 1 is arranged at an air outlet of the air duct and used for guiding air flow; the pushing-out component 2 is movably arranged along a preset direction, and the flow guide component 1 is connected with the pushing-out component 2 so as to drive the flow guide component 1 to move through the pushing-out component 2; the installation body 3 is installed in the air duct, a guide groove 30 is formed in the installation body 3, at least part of the push-out component 2 is installed in the guide groove 30, and the push-out component 2 moves along the extending direction of the guide groove 30.

According to the utility model, the flow guide mechanism is arranged in the air channel, wherein the flow guide mechanism comprises a flow guide part 1, a push-out part 2 and an installation body 3, and the flow guide part 1 is arranged at the air outlet of the air channel and is used for guiding air flow; the pushing-out component 2 is movably arranged along a preset direction, and the flow guide component 1 is connected with the pushing-out component 2 so as to drive the flow guide component 1 to move through the pushing-out component 2; the installation body 3 is installed in the wind channel, the installation body 3 is provided with a guide groove 30, at least part of the push-out component 2 is installed in the guide groove 30, and the push-out component 2 moves along the extending direction of the guide groove 30. Wherein, the predetermined direction is the moving direction that ejecting part 2 made the air outlet open or close promptly, drive water conservancy diversion part 1 through ejecting part 2 and remove, through the moving range of guide way 30 restriction ejecting part 2 at the ejecting in-process like this, avoid at the in-process that water conservancy diversion part 1 stretches out, because the arm of force overlength of ejecting part 2 leads to water conservancy diversion part 1 to appear the condition of rocking, simple structure and be convenient for implement, when having improved ejecting part 2 mobility stability, the complicated problem of water conservancy diversion mechanism structure among the prior art has been solved.

Specifically, as shown in fig. 1 and 2, the air guide mechanism further includes: and a first buffer member 4 provided at an end of the push-out member 2, at least a part of the first buffer member 4 being located in the guide groove 30 and contacting a groove wall surface of the guide groove 30, the first buffer member 4 being rotatably provided about its own axis. In this way, during the movement of the pushing member 2, rolling friction is formed between the first buffer member 4 and the groove wall surface of the guide groove 30, thereby improving the stability of the pushing member 2 during the movement. Specifically, the first cushioning member 4 protrudes with respect to the mounting surface of the push-out member 2 to ensure that the first cushioning member 4 can be mounted in the guide groove 30, and the push-out member 2 is guided by the movement of the first cushioning member 4 in the guide groove 30 during the movement of the push-out member 2.

In order to facilitate the installation of the first buffer part 4, the end part of the push-out part 2 is provided with an installation column 20, the installation column 20 is provided with a free end and a fixed end which is installed on the push-out part 2, and the free end of the installation column 20 extends towards the direction far away from the push-out part 2; the first buffer member 4 is fitted over the mounting post 20. The structure is simple, and the first buffer part 4 is convenient to be connected with the push-out part 2.

Specifically, a first positioning portion 201 is disposed on the column body of the mounting column 20, and a second positioning portion 40 inserted into the first positioning portion 201 is disposed on the first buffer member 4, so as to mount the first buffer member 4 on the mounting column 20. Preferably, the first positioning portion 201 is a positioning groove, the second positioning portion 40 is a positioning protrusion, and the positioning protrusion is in clearance fit with the positioning groove, so that the first buffer component 4 can be stably installed, and rolling friction between the first buffer component 4 and the inner wall surface of the guide groove 30 can be ensured. In the embodiment of the present invention, in order to reduce the weight of the whole structure, the mounting post 20 includes a first post body and a second post body which are oppositely and separately arranged, the first positioning portion 201 is arranged on both the first post body and the second post body, and the first positioning portions 201 on the first post body and the second post body are located on the same circumferential surface. Preferably, the first damping part 4 is a first bearing washer.

In specific implementation, as shown in fig. 2 and 3, the mounting body 3 includes a first body 31 and a second body 32 that are engaged with each other, the guide groove 30 includes a first guide groove 301 and a second guide groove 302, the first guide groove 301 is disposed on the first body 31, and the second guide groove 302 is disposed on the second body 32; the number of the first buffer members 4 is two, the two first buffer members 4 are respectively located on both sides of the push-out member 2, and the two first buffer members 4 are respectively installed in the first guide groove 301 and the second guide groove 302. The first body 31 and the second body 32 protect the push-out member 2, the first guide groove 301 and the second guide groove 302 are matched with each other to limit the push-out member 2, a limiting mechanism is not required to be additionally arranged on two sides of the push-out member 2, the two first buffer members 4 at the end parts of the push-out member 2 are directly matched with the first guide groove 301 and the second guide groove 302 to limit, and the installation space is saved.

In the embodiment provided by the present invention, the first body 31 is further provided with a first limiting protrusion 310; the second body is provided with a second limiting protrusion, the first limiting protrusion 310 is opposite to the second limiting protrusion and is arranged at an interval, so that a limiting space for limiting the push-out component 2 is formed between the first limiting protrusion 310 and the second limiting protrusion, and at least part of the push-out component 2 is located in the limiting space. Specifically, the side surface of the pushing-out component 2 is further provided with an extending portion, the extending portion extends from the pushing-out component 2 in the direction away from the pushing-out component 2, the extending portion and two opposite end surfaces of the pushing-out component 2 respectively form a first step structure and a second step structure, at least part of the first limiting protrusion 310 is opposite to the first step end surface of the first step structure, at least part of the second limiting protrusion is opposite to the second step end surface of the second step structure, and therefore the extending portion is limited by the first limiting protrusion 310 and the second limiting protrusion, and limitation of the pushing-out component 2 is achieved.

In order to facilitate the control of the pushing-out stroke of the pushing-out member 2, the pushing-out member 2 is provided with a stop block 21, and the stop block 21 protrudes from the pushing-out member 2 toward the direction close to the groove bottom surface of the guide groove 30 and extends into the guide groove 30, so that the stop block 21 and the groove wall surface of the guide groove 30 stop each other to limit the moving stroke of the pushing-out member 2. The stop block 21 is located at the side of the first buffer component 4, and when the stop block 21 contacts with the groove wall surface of the guide groove 30, the operator or the control system is reminded that the push-out component 2 has been pushed out to the maximum stroke by using the stopping function of the groove wall surface of the guide groove 30 facing the stop block 21.

Further, the water conservancy diversion mechanism still includes: the second buffer component 5 is arranged on the mounting body 3, the second buffer component 5 can be rotatably arranged around the axis of the second buffer component, and at least part of the end surface of the second buffer component 5 is attached to the push-out component 2; the number of the second buffer members 5 is two, and the two second buffer members 5 are oppositely arranged and respectively located on two sides of the push-out member 2 so as to clamp the push-out member 2 through the two second buffer members 5. The pushing direction of the pushing member 2 is taken as a first direction, the vertical direction and the first direction are taken as a second direction, the two second buffer members 5 are arranged oppositely and at intervals along the second direction, a third step structure and a fourth step structure are arranged on one side, far away from the extending portion, of the pushing member 2, the two second buffer members 5 are respectively attached to a third step end face of the third step structure and a fourth step end face of the fourth step structure, in the moving process of the pushing member 2, rolling friction is formed between the two second buffer members 5 and the pushing member 2, and the stability of the pushing member 2 in the moving process is guaranteed.

In the embodiment provided by the utility model, a plurality of tooth grooves 22 are arranged on the push-out component 2, and the tooth grooves 22 are arranged at intervals along the extension direction of the push-out component 2; the water conservancy diversion mechanism still includes: and a driving gear 6 mounted on the mounting body 3, the driving gear 6 being rotatably provided around its axis and engaged with the tooth grooves 22, the pushing member 2 being driven to move by the driving gear 6. The diversion mechanism further comprises a driving motor 7, the driving motor 7 is in driving connection with the driving gear 6, and the driving gear 6 is driven to rotate through the driving motor 7. Preferably, as shown in fig. 2, the pushing member 2 is a rack, and the pushing member 2 extends along an arc-shaped trajectory.

The utility model also provides an air conditioner, which comprises a machine body and the flow guide mechanism, wherein the machine body is internally provided with an air channel, the flow guide mechanism is arranged in the air channel, and the flow guide mechanism is the flow guide mechanism of the embodiment.

In the practical application process, the flow guide component 1 in the flow guide mechanism is an air deflector, the air deflector is driven to be pushed out through the pushing-out component 2, the air outlet is opened, in the pushing-out process, the pushing-out component 2 is driven to move by the driving gear 6, the first buffer component 4 is matched with the guide groove 30, and the pushing-out component 2 is guided and limited by matching with the two second buffer components 5.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

according to the utility model, the flow guide mechanism is arranged in the air channel, wherein the flow guide mechanism comprises a flow guide part 1, a push-out part 2 and an installation body 3, and the flow guide part 1 is arranged at the air outlet of the air channel and is used for guiding air flow; the pushing-out component 2 is movably arranged along a preset direction, the flow guide component 1 is connected with the pushing-out component 2, and the flow guide component 1 is driven to move by the pushing-out component 2; the installation body 3 is installed in the wind channel, the installation body 3 is provided with a guide groove 30, at least part of the push-out component 2 is installed in the guide groove 30, and the push-out component 2 moves along the extending direction of the guide groove 30. The moving range of the pushing-out component 2 in the pushing-out process is limited through the guide groove 30, the situation that the guide component 1 shakes due to the fact that the moment arm of the pushing-out component 2 is too long is avoided in the process that the guide component 1 extends out, the structure is simple, implementation is convenient, and the problem that the structure of a guide mechanism in the prior art is complex is solved.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. The utility model provides a water conservancy diversion mechanism installs in the wind channel, its characterized in that, water conservancy diversion mechanism includes:

the flow guide component (1) is arranged at an air outlet of the air duct and is used for guiding airflow;

the pushing-out component (2) is movably arranged along a preset direction, the flow guide component (1) is connected with the pushing-out component (2), and the pushing-out component (2) drives the flow guide component (1) to move;

the air duct comprises an installation body (3) installed in the air duct, a guide groove (30) is formed in the installation body (3), at least part of the push-out component (2) is installed in the guide groove (30), and the push-out component (2) moves along the extending direction of the guide groove (30).

2. The flow directing mechanism of claim 1, further comprising:

and the first buffer component (4) is arranged at the end part of the push-out component (2), at least part of the first buffer component (4) is positioned in the guide groove (30) and is contacted with the groove wall surface of the guide groove (30), and the first buffer component (4) is rotatably arranged around the axis of the first buffer component.

3. The flow guiding mechanism of claim 2, wherein the end of the push-out member (2) is provided with a mounting post (20), the mounting post (20) has a fixed end mounted on the push-out member (2) and a free end, and the free end of the mounting post (20) extends in a direction away from the push-out member (2);

the first buffer part (4) is sleeved on the mounting column (20).

4. The flow guide mechanism of claim 3, wherein a first positioning portion (201) is provided on the column body of the mounting column (20), and a second positioning portion (40) which is inserted into the first positioning portion (201) is provided on the first buffer member (4) to mount the first buffer member (4) on the mounting column (20).

5. The flow guide mechanism according to claim 2, wherein the mounting body (3) comprises a first body (31) and a second body (32) which are engaged with each other, the guide groove (30) comprises a first guide groove (301) and a second guide groove (302), the first guide groove (301) is provided on the first body (31), and the second guide groove (302) is provided on the second body (32);

the number of the first buffer parts (4) is two, the two first buffer parts (4) are respectively located on two sides of the push-out part (2), and the two first buffer parts (4) are respectively installed in the first guide groove (301) and the second guide groove (302).

6. The flow guide mechanism of claim 5, wherein the first body (31) is further provided with a first limit protrusion (310);

the second body is provided with a second limiting protrusion, the first limiting protrusion (310) is opposite to the second limiting protrusion and is arranged at an interval, so that a limiting space for limiting the push-out component (2) is formed between the first limiting protrusion (310) and the second limiting protrusion, and at least part of the push-out component (2) is located in the limiting space.

7. The flow guiding mechanism as claimed in any one of claims 1 to 6, characterized in that a stop block (21) is arranged on the ejection member (2), and the stop block (21) protrudes from the ejection member (2) in a direction towards a groove bottom surface close to the guide groove (30) and extends into the guide groove (30) so as to limit a moving stroke of the ejection member (2) by the stop block (21) and a groove wall surface of the guide groove (30) stopping each other.

8. The flow guide mechanism of any one of claims 1 to 6, further comprising:

the second buffer component (5) is arranged on the mounting body (3), the second buffer component (5) can be rotatably arranged around the axis of the second buffer component, and at least part of the end surface of the second buffer component (5) is attached to the push-out component (2);

the number of the second buffer parts (5) is two, the two second buffer parts (5) are oppositely arranged and are respectively positioned on two sides of the push-out part (2), so that the push-out part (2) is clamped through the two second buffer parts (5).

9. The flow guide mechanism according to any one of claims 1 to 6, characterized in that a plurality of tooth grooves (22) are arranged on the push-out member (2), and the tooth grooves (22) are arranged at intervals along the extending direction of the push-out member (2); the water conservancy diversion mechanism still includes:

and the driving gear (6) is installed on the installation body (3), the driving gear (6) is rotatably arranged around the axis of the driving gear and is meshed with the tooth grooves (22), and the pushing-out component (2) is driven to move through the driving gear (6).

10. An air conditioner, comprising a machine body and a flow guide mechanism, wherein an air channel is arranged in the machine body, and the flow guide mechanism is arranged in the air channel, and the air conditioner is characterized in that the flow guide mechanism is the flow guide mechanism in any one of claims 1 to 9.