CN218599985U

CN218599985U - Air sweeping device and air conditioner indoor unit

Info

Publication number: CN218599985U
Application number: CN202223116137.2U
Authority: CN
Inventors: 黄治华; 黄海强; 杨述华; 林强练; 肖喜平
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-10
Anticipated expiration: 2032-11-23

Abstract

The utility model provides a wind sweeping device and an air conditioner indoor unit, wherein the wind sweeping device comprises a first wind sweeping component for sweeping wind in a first direction and a second wind sweeping component for sweeping wind in a second direction; the wind sweeping device also comprises a driving piece and a transmission mechanism, wherein the transmission mechanism comprises a transmission piece, a first transmission assembly and a second transmission assembly, the transmission piece is in a first connection state independently connected with the first transmission assembly, and the driving piece drives the first wind sweeping assembly to sweep wind through the transmission piece and the first transmission assembly; the driving piece is in a second connection state independently connected with the second transmission assembly and drives the second wind sweeping assembly to sweep wind through the driving piece and the second transmission assembly; the driving medium has the third connection status of being connected with two drive assembly homogeneous phases, and the driving piece passes through driving medium, first drive assembly and second drive assembly and drives first sweep wind subassembly and second and sweep the wind subassembly and sweep the wind jointly, the utility model provides a sweep the higher problem of cost of wind device among the prior art.

Description

Air sweeping device and air conditioner indoor unit

Technical Field

The utility model relates to an air conditioning technology field particularly, relates to a machine in sweep wind device and air conditioning.

Background

At present, many air conditioners have the function of automatically adjusting the air supply angle, and an air outlet of the air conditioner is generally provided with two groups of blades comprising transverse blades and longitudinal blades. The two groups of blades are respectively driven by two stepping motors, so that independent air sweeping or simultaneous air sweeping of any group of blades can be realized; the first stepping motor controls the transverse blades to sweep wind up and down through the connecting rod, and the second stepping motor controls the longitudinal blades to sweep wind left and right through the shaft connection.

However, the air conditioner can realize the functions of sweeping air up and down and left and right only by adopting two stepping motors, so that the cost of the whole air conditioner is higher, and the occupied space is larger.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a wind sweeping device and an indoor unit of an air conditioner, which solve the problem of high cost of the wind sweeping device in the prior art.

In order to achieve the above object, according to one aspect of the present invention, there is provided a wind sweeping device, comprising a first wind sweeping assembly for sweeping wind in a first direction and a second wind sweeping assembly for sweeping wind in a second direction, the first direction being inclined with respect to the second direction, the wind sweeping device further comprising a driving member and a transmission mechanism, the transmission mechanism comprising a transmission member, the first transmission assembly and the second transmission assembly, the driving member being drivingly connected to the transmission member; the first transmission assembly is connected with the first wind sweeping assembly, and the second transmission assembly is connected with the second wind sweeping assembly; the driving part is provided with a first connection state which is independently connected with the first transmission component, and the driving part drives the first wind sweeping component to sweep wind through the driving part and the first transmission component; the driving piece is in a second connection state independently connected with the second transmission assembly and drives the second wind sweeping assembly to sweep wind through the driving piece and the second transmission assembly; the driving piece is provided with a third connection state which is connected with the first transmission assembly and the second transmission assembly, and the driving piece drives the first wind sweeping assembly and the second wind sweeping assembly to sweep wind together through the driving piece, the first transmission assembly and the second transmission assembly; the transmission member is movably arranged to be switchably arranged between a first connection state, a second connection state and a third connection state.

Furthermore, the driving part is provided with an output shaft, the output shaft is connected with the transmission part, and the output shaft can be rotatably arranged to drive the transmission part to rotate so that the transmission part drives the first transmission component and the second transmission component to move; the transmission piece is movably arranged along the extension direction of the output shaft so as to be switched among a first position, a second position and a third position, and when the transmission piece is positioned at the first position, the transmission piece is in a first connection state; when the transmission piece is in the second position, the transmission piece is in a second connection state; when the transmission member is in the third position, the transmission member is in a third connection state.

Further, the wind sweeping device further comprises: the panel is provided with an air supply outlet, and the first air sweeping component and the second air sweeping component are connected with the panel and are arranged at the air supply outlet; the key is connected with the panel and does reciprocating linear motion along a first preset direction, and the key is connected with the transmission piece so as to switch the transmission piece among a first position, a second position and a third position through the motion of the key; wherein, the first preset direction is arranged in parallel with the extending direction of the output shaft.

Furthermore, the panel is provided with a first limiting groove, a third limiting groove and a second limiting groove which are sequentially arranged along the first preset direction; the key comprises a main body part and a limiting part connected with the main body part, wherein the limiting part is selectively arranged in one of a first limiting groove, a third limiting groove and a second limiting groove, and the main body part is pushed to enable the limiting part to be switched among the first limiting groove, the third limiting groove and the second limiting groove, so that the transmission part is switched among a first position, a third position and a second position.

Further, the transmission part is provided with a sliding groove; the key further comprises a shifting piece, wherein the first end of the shifting piece is connected with the main body part, and the second end of the shifting piece is inserted into the sliding groove, so that the shifting piece is driven by the main body part to push the transmission piece to do reciprocating linear motion along a first preset direction, and the transmission piece is rotatably arranged relative to the shifting piece.

Further, the panel has a mounting opening; the main part is located outside the installing port, and the plectrum is worn to establish in the installing port, forms the draw-in groove between plectrum and the main part, and the draw-in groove card is established on the installation border of installing port to make button and panel spacing be connected.

Furthermore, the mounting port is provided with two mounting edges which are oppositely arranged, and a first limiting groove, a third limiting groove and a second limiting groove are arranged on each of the two mounting edges; the key comprises two shifting pieces and two limiting parts, the two shifting pieces are inserted in the sliding grooves, and the two shifting pieces are arranged opposite to the notches of the two clamping grooves formed by the main body part, so that the two clamping grooves are respectively clamped on the two mounting edges; the two limiting parts are respectively switched among the first limiting groove, the third limiting groove and the second limiting groove on the two mounting edges.

Furthermore, the output shaft is provided with a first stop part and a second stop part, the first stop part and the second stop part are arranged at intervals along the extension direction of the output shaft, and the transmission part is limited between the first stop part and the second stop part.

Further, the first wind sweeping assembly comprises a first wind sweeping piece, and the first wind sweeping piece comprises a first wind sweeping blade and a first rotating shaft connected with the first wind sweeping blade; the transmission part is a first gear, and an output shaft of the driving part is connected with the first gear so as to drive the first gear to rotate; the first transmission assembly comprises a second gear, and when the transmission piece is in the first connection state and the third connection state, the first gear is meshed with the second gear, so that the first gear and the second gear drive the first rotating shaft to rotate, and the first wind sweeping blade sweeps wind.

Furthermore, the first wind sweeping assembly comprises a plurality of first wind sweeping pieces, each first wind sweeping piece comprises a first crankshaft, and the first crankshaft is connected with the first rotating shaft; the first transmission assembly further comprises a second crankshaft and a first connecting rod, the first end of the second crankshaft is connected with the second gear, and the second end of the second crankshaft is connected with the first connecting rod; one end of each first crankshaft, which is far away from the first rotating shaft, is connected with the first connecting rod.

Further, the second wind sweeping assembly comprises a second wind sweeping piece, and the second wind sweeping piece comprises a second wind sweeping blade and a second rotating shaft connected with the second wind sweeping blade; the transmission part is a first gear, and an output shaft of the driving part is connected with the first gear so as to drive the first gear to rotate; the second transmission assembly comprises a third gear, and when the transmission piece is in a second connection state and a third connection state, the first gear is meshed with the third gear, so that the first gear and the third gear drive the second rotating shaft to rotate, and the second wind sweeping blade sweeps wind.

Furthermore, the second transmission assembly further comprises a fourth gear and a fifth gear, the fourth gear and the fifth gear are both bevel gears, the fourth gear is fixedly connected with the third gear, the fourth gear is meshed with the fifth gear, and the fifth gear is fixedly connected with the second rotating shaft.

Furthermore, the second wind sweeping assembly comprises a plurality of second wind sweeping pieces, and the fifth gear is fixedly connected with a second rotating shaft of one of the second wind sweeping pieces; the second transmission assembly further comprises second connecting rods, and second rotating shafts of the second air sweeping pieces are connected with the second connecting rods.

According to the utility model discloses a another aspect provides an air conditioning indoor unit, including the above-mentioned wind device that sweeps.

Use the technical scheme of the utility model, sweeping wind the device and sweeping wind the subassembly including the first subassembly that is used for sweeping wind in the first direction and the second that is used for sweeping wind in the second direction, the relative second direction slope of first direction sets up, specifically, the first subassembly that sweeps wind can the luffing motion be used for sweeping wind in the up and down direction, the second is swept the wind subassembly and can the horizontal hunting be used for sweeping wind in the left and right directions. The wind sweeping device also comprises a driving piece and a transmission mechanism, wherein the transmission mechanism comprises a transmission piece, a first transmission assembly and a second transmission assembly, and the driving piece is in driving connection with the transmission piece; the first transmission assembly is connected with the first wind sweeping assembly, and the second transmission assembly is connected with the second wind sweeping assembly. The transmission member is movably arranged so as to be switchable between a first connection state, a second connection state and a third connection state. When the transmission part is in a first connection state, the transmission part is independently connected with the first transmission assembly, and the driving part drives the first wind sweeping assembly to sweep wind in a first direction, namely the up-down direction, through the transmission part and the first transmission assembly; when the transmission part is in a second connection state, the transmission part is independently connected with the second transmission assembly, and the driving part drives the second wind sweeping assembly to sweep wind in a second direction, namely the left and right direction, through the transmission part and the second transmission assembly; when the transmission member is in the third connection state, the transmission member is connected with the first transmission assembly and the second transmission assembly, and the driving member drives the first wind sweeping assembly and the second wind sweeping assembly to sweep wind together through the transmission member, the first transmission assembly and the second transmission assembly, namely, the wind is swept up and down/left and right simultaneously. It can be seen that, the utility model discloses a sweep wind device uses single driving piece can realize simultaneously about and sweep the wind function from top to bottom, can also switch 3 kinds of differences and sweep the wind mode, saves the complete machine cost, has solved among the prior art two driving pieces and just can realize simultaneously about and sweep the wind function, and the complete machine cost is higher, and the great problem of occupation space.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

figure 1 shows a schematic view of a first angle of an embodiment of a wind sweeping device according to the invention;

figure 2 shows an assembly schematic of a first sweeping assembly according to an embodiment of the present invention;

figure 3 shows an assembly schematic of a second wind sweeping assembly according to an embodiment of the present invention;

figure 4 shows a schematic view of a panel member according to an embodiment of the invention;

figure 5 shows a close up view at a of the panel member of the embodiment of the wind sweeping device of figure 4;

fig. 6 shows a schematic structural view of a key according to an embodiment of the present invention;

fig. 7 shows an assembly schematic of a key according to an embodiment of the invention;

figure 8 shows a schematic view of an assembly of a driving member and a transmission member of an embodiment of a wind sweeping device according to the invention;

figure 9 shows a schematic structural view of a transmission member of an embodiment of a wind sweeping device according to the invention;

figure 10 shows a schematic structural view of a second gear according to an embodiment of the present invention;

figure 11 shows a schematic view of a second angle of an embodiment of a wind sweeping device according to the invention;

figure 12 shows a schematic structural view of a third gear and a fourth gear according to an embodiment of the present invention;

fig. 13 shows a schematic structural view of a fifth gear according to an embodiment of the present invention;

figure 14 shows a schematic view of a transmission member of an embodiment of a wind sweeping device according to the invention in a first connected state;

fig. 15 shows a schematic view of a transmission member of an embodiment of a wind sweeping device according to the present invention in a third connected state;

fig. 16 shows a schematic view of a transmission according to an embodiment of the invention in a second connection state.

Wherein the figures include the following reference numerals:

10. a first wind sweeping assembly; 11. a first wind sweeping member; 111. a first wind sweeping blade; 112. a first rotating shaft; 113. a first crankshaft; 20. a second wind sweeping assembly; 21. a second wind sweeping member; 211. a second wind sweeping blade; 212. a second rotating shaft; 30. a drive member; 31. an output shaft; 311. a first stopper; 312. a second stopper; 41. a transmission member; 411. a first gear; 412. a chute; 42. a first transmission assembly; 421. a second gear; 422. a first link; 423. a second crankshaft; 43. a second transmission assembly; 431. a third gear; 432. a fourth gear; 433. a fifth gear; 434. a second link; 50. a panel; 51. a first limit groove; 52. a second limit groove; 53. a third limiting groove; 54. an installation port; 541. installing edges; 55. an air supply outlet; 60. pressing a key; 61. a main body portion; 62. a limiting part; 63. a shifting sheet; 64. a clamping groove.

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 accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

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 wind sweeping device, please refer to fig. 1 to 16, including the first wind sweeping component 10 for sweeping wind in the first direction and the second wind sweeping component 20 for sweeping wind in the second direction, the first direction is inclined to the second direction, the wind sweeping device further includes a driving member 30 and a transmission mechanism, the transmission mechanism includes a transmission member 41, a first transmission component 42 and a second transmission component 43, the driving member 30 is drivingly connected with the transmission member 41; the first transmission assembly 42 is connected with the first wind sweeping assembly 10, and the second transmission assembly 43 is connected with the second wind sweeping assembly 20; the transmission member 41 has a first connection state connected with the first transmission assembly 42, and the driving member 30 drives the first wind sweeping assembly 10 to sweep wind through the transmission member 41 and the first transmission assembly 42; the transmission piece 41 has a second connection state separately connected with the second transmission assembly 43, and the driving piece 30 drives the second wind sweeping assembly 20 to sweep wind through the transmission piece 41 and the second transmission assembly 43; the transmission member 41 has a third connection state connected to both the first transmission assembly 42 and the second transmission assembly 43, and the driving member 30 drives the first wind sweeping assembly 10 and the second wind sweeping assembly 20 to sweep wind together through the transmission member 41, the first transmission assembly 42 and the second transmission assembly 43; the transmission member 41 is movably arranged to be switchably arranged between a first connection state, a second connection state and a third connection state.

The utility model discloses a sweep wind device including be used for sweeping wind in the first direction first sweep wind subassembly 10 with be used for sweeping wind in the second direction second sweep wind subassembly 20, the relative second direction slope of first direction sets up, specifically, first sweep wind subassembly 10 can the luffing motion be used for sweeping wind in the up-and-down direction, the second is swept wind subassembly 20 and can the horizontal hunting be used for sweeping wind in the left-and-right direction. The wind sweeping device further comprises a driving piece 30 and a transmission mechanism, the transmission mechanism comprises a transmission piece 41, a first transmission assembly 42 and a second transmission assembly 43, and the driving piece 30 is in driving connection with the transmission piece 41; the first transmission assembly 42 is connected with the first wind sweeping assembly 10, and the second transmission assembly 43 is connected with the second wind sweeping assembly 20. The transmission member 41 is movably arranged so as to be switchable between a first connection state, a second connection state and a third connection state. When the transmission member 41 is in the first connection state, the transmission member 41 is connected to the first transmission assembly 42 separately, and the driving member 30 drives the first sweeping assembly 10 to sweep wind in a first direction, i.e. the up-down direction, through the transmission member 41 and the first transmission assembly 42; when the transmission member 41 is in the second connection state, the transmission member 41 is connected to the second transmission assembly 43 separately, and the driving member 30 drives the second wind sweeping assembly 20 to sweep wind in the second direction, i.e. the left and right direction, through the transmission member 41 and the second transmission assembly 43; when the transmission member 41 is in the third connection state, the transmission member 41 is connected to both the first transmission assembly 42 and the second transmission assembly 43, and the driving member 30 drives the first wind sweeping assembly 10 and the second wind sweeping assembly 20 to sweep wind together through the transmission member 41, the first transmission assembly 42 and the second transmission assembly 43, that is, to sweep wind up and down/left and right simultaneously. It can be seen, the utility model discloses a sweep wind device uses single driving piece can realize simultaneously about and sweep the wind function from top to bottom, can also switch 3 kinds of differences and sweep the wind mode, saves the complete machine cost, has solved among the prior art two driving pieces and just can realize simultaneously about and sweep the wind function about with, the complete machine cost is higher, and the great problem of occupation space.

The first direction is disposed obliquely to the second direction, including a case where the first direction is disposed perpendicularly to the second direction. Optionally, the first direction is an up-down direction of the air-conditioning indoor unit, and the second direction is a left-right direction of the air-conditioning indoor unit.

Specifically, the first and second

sweeping air assemblies

10 and 20 are both disposed at the air supply outlet 55 of the panel 50; the driver 30 is installed below the air blowing port 55, but the installation position of the driver may be set to the left or right of or above the air blowing port 55.

Optionally, the drive member 30 is an electric motor.

In this embodiment, the driving member 30 has an output shaft 31, the output shaft 31 is connected to the transmission member 41, the output shaft 31 is rotatably disposed to drive the transmission member 41 to rotate, so that the transmission member 41 drives the first transmission component 42 and the second transmission component 43 to move; the transmission member 41 is movably disposed along the extending direction of the output shaft 31 to switch between a first position, a second position and a third position, and when the transmission member 41 is at the first position, the transmission member 41 is in a first connection state; when the transmission member 41 is in the second position, the transmission member 41 is in the second connection state; when the transmission member 41 is in the third position, the transmission member 41 is in the third connection state.

Specifically, the driving member 30 has an output shaft 31, the output shaft 31 is connected to the transmission member 41, the output shaft 31 is rotatably disposed to drive the transmission member 41 to rotate, so that the transmission member 41 drives the first transmission assembly 42 and the second transmission assembly 43 to move; the transmission member 41 is movably disposed in the extending direction of the output shaft 31 to switch between a first position, a second position, and a third position. When the transmission member 41 moves to the first position, the transmission member 41 is in the first connection state, the output shaft 31 rotates to drive the transmission member 41 to rotate, and the transmission member 41 and the first transmission assembly 42 drive the first wind sweeping assembly 10 to sweep wind in the first direction, i.e., the up-down direction; when the transmission member 41 moves to the second position, the transmission member 41 is in the second connection state, the output shaft 31 rotates to drive the transmission member 41 to rotate, and the transmission member 41 and the second transmission assembly 43 drive the second wind sweeping assembly 20 to sweep wind in the second direction, i.e., the left and right direction; when the transmission member 41 moves to the third position, the transmission member 41 is in the third connection state, the output shaft 31 rotates to drive the transmission member 41 to rotate, and the transmission member 41, the first transmission assembly 42 and the second transmission assembly 43 drive the first wind sweeping assembly 10 and the second wind sweeping assembly 20 to sweep wind together, i.e. sweep wind up and down/left and right simultaneously. Therefore, the wind sweeping device can simultaneously realize the functions of left wind sweeping, right wind sweeping, up wind sweeping and down wind sweeping by using a single driving piece, and can also switch 3 different wind sweeping modes.

In this embodiment, the wind sweeping device further includes: a panel 50 having a wind supply opening 55, wherein the first wind sweeping assembly 10 and the second wind sweeping assembly 20 are connected with the panel 50 and are arranged at the wind supply opening 55; a button 60 connected to the panel 50 and linearly reciprocating in a first predetermined direction, the button 60 being connected to the driving member 41 to switch the driving member 41 among a first position, a second position and a third position by the movement of the button 60; wherein the first predetermined direction is parallel to the extending direction of the output shaft 31.

Specifically, the wind sweeping device further includes a panel 50 and a key 60. The panel 50 has a wind supply opening 55, and the first and second

wind sweeping assemblies

10 and 20 are connected to the panel 50 and disposed at the wind supply opening 55. The push button 60 is connected to the panel 50 and the transmission member 41, and the transmission member 41 is switched among a first position, a second position and a third position by the reciprocating linear motion of the push button 60 along a first predetermined direction, which is parallel to the extending direction of the output shaft 31. When the key 60 is moved to the left key position to make the transmission member 41 at the first position, the transmission member 41 is in the first connection state; when the key 60 moves to the right key position to make the transmission member 41 at the second position, the transmission member 41 is in the second connection state; when the key 60 moves to the middle key position to make the transmission member 41 at the third position, the transmission member 41 is in the third connection state; wherein, the middle key position is positioned between the left key position and the right key position. Three key positions (left, middle and right) of the key correspond to 3 wind sweeping modes of up-down wind sweeping, up-down/left-right simultaneous wind sweeping and left-right wind sweeping respectively, so that the key on the panel can be used for switching 3 different wind sweeping modes.

Optionally, the shape of the key 60 is waist-shaped, and other shapes such as rectangle, diamond and the like can be adopted; the panel 50 may be assembled using screw fastening.

In this embodiment, the panel 50 has a first limiting groove 51, a third limiting groove 53 and a second limiting groove 52 arranged in sequence along a first preset direction; the key 60 includes a main body 61 and a position-limiting portion 62 connected to the main body 61, the position-limiting portion 62 is selectively disposed in one of the first position-limiting groove 51, the third position-limiting groove 53 and the second position-limiting groove 52, and the position-limiting portion 62 is switched among the first position-limiting groove 51, the third position-limiting groove 53 and the second position-limiting groove 52 by pushing the main body 61, so that the transmission member 41 is switched among the first position, the third position and the second position.

Specifically, the panel 50 has a first limiting groove 51, a third limiting groove 53 and a second limiting groove 52 arranged in sequence along a first preset direction, that is, a direction parallel to the extending direction of the output shaft 31, the key 60 includes a main body portion 61 and a limiting portion 62 connected to the main body portion 61, the main body portion 61 and the limiting portion 62 can perform a reciprocating linear motion along the first preset direction, and the limiting portion 62 is selectively arranged in one of the first limiting groove 51, the third limiting groove 53 and the second limiting groove 52. When a person pushes the main body 61 of the key 60 to move the limiting part 62 to the first limiting groove 51, the transmission member 41 is at the first position, and the transmission member 41 is in the first connection state; when a person pushes the main body 61 of the key 60 to move the limiting part 62 to the second limiting groove 52, the transmission member 41 is at the second position, and the transmission member 41 is in the second connection state; when a person pushes the main body 61 of the key 60 to move the position-limiting portion 62 to the third position-limiting groove 53, the transmission member 41 is at the third position, and the transmission member 41 is in the third connection state. Therefore, a person can push the main body part 61 of the key on the panel to enable the limiting part 62 to be switched among the first limiting groove 51, the third limiting groove 53 and the second limiting groove 52, so that the key on the panel is controlled, and 3 different wind sweeping modes are switched.

In the present embodiment, the transmission member 41 has a sliding groove 412; the push button 60 further includes a shifting piece 63, a first end of the shifting piece 63 is connected to the main body portion 61, and a second end of the shifting piece 63 is inserted into the sliding slot 412, so that the shifting piece 63 is driven by the main body portion 61 to push the transmission member 41 to perform a reciprocating linear motion along a first preset direction, and the transmission member 41 is rotatably disposed relative to the shifting piece 63.

Specifically, the key 60 further includes a shifting piece 63, a first end of the shifting piece 63 is connected to the main body portion 61, a second end of the shifting piece 63 is inserted into a sliding groove 412 on the transmission member 41, the sliding groove 412 is located between two reels of the transmission member 41, and the transmission member 41 is rotatably disposed relative to the shifting piece 63. The shifting sheet 63 is used for connecting the main body portion 61 and the transmission member 41, when a person pushes the main body portion 61 of the key 60, the main body portion 61 drives the transmission member 41 to make a reciprocating linear motion along a first preset direction through the shifting sheet 63, that is, the main body portion 61 drives the transmission member 41 to switch among a first position, a third position and a second position through the shifting sheet 63. Therefore, a person can push the main body part 61 of the key on the panel to enable the poking sheet 63 to drive the transmission part 41 to move, so that the key on the panel is controlled, and 3 different wind sweeping modes are switched. It can be seen that the setting of the pick 63 enables the key 60 to drive the transmission member 41 to move along the first predetermined direction, and can also realize the separation of the key 60 and the transmission member 41 in terms of movement when the transmission member 41 rotates, so that the transmission member 41 rotates alone.

Alternatively, the shifting piece 63 is a plate-shaped structure, and of course, the shape of the shifting piece 63 can be replaced by other structures such as a cylinder; furthermore, the sliding groove 412 of the transmission member 41 may be provided on the outer side of the disk.

In the present embodiment, the panel 50 has a mounting opening 54; the main body part 61 is located outside the mounting opening 54, the shifting sheet 63 penetrates through the mounting opening 54, a clamping groove 64 is formed between the shifting sheet 63 and the main body part 61, and the clamping groove 64 is clamped on the mounting edge 541 of the mounting opening 54 so that the key 60 is in limited connection with the panel 50.

Specifically, the panel 50 has the mounting opening 54, the main body portion 61 is located outside the mounting opening 54, the shifting piece 63 penetrates through the mounting opening 54, a clamping groove 64 is formed between the shifting piece 63 and the main body portion 61, and the clamping groove 64 is clamped on the mounting edge 541 of the mounting opening 54 and used for limiting the key 60 up and down, so that the influence of the up-and-down looseness of the key 60 on the panel 50 on the wind sweeping function is avoided. The vertical direction here is the height direction of the air-conditioning indoor unit.

In this embodiment, the mounting opening 54 has two mounting edges 541 arranged oppositely, and each of the two mounting edges 541 is provided with a first limiting groove 51, a third limiting groove 53 and a second limiting groove 52; the key 60 includes two shifting pieces 63 and two limiting parts 62, the two shifting pieces 63 are inserted into the sliding groove 412, the two shifting pieces 63 are arranged opposite to the notches of the two clamping grooves 64 formed by the main body part 61, so that the two clamping grooves 64 are respectively clamped on the two mounting edges 541; the two limiting parts 62 are respectively switched among the first limiting groove 51, the third limiting groove 53 and the second limiting groove 52 on the two mounting edges 541.

Specifically, the mounting opening 54 has two mounting edges 541 arranged oppositely, and the two mounting edges 541 are provided with a first limiting groove 51, a third limiting groove 53 and a second limiting groove 52; the key 60 includes two shifting pieces 63 and two limiting portions 62, the two shifting pieces 63 are inserted into the sliding groove 412, and two locking grooves 64 formed by the two shifting pieces 63 and the main body portion 61 are respectively locked on the two mounting edges 541. When a person pushes the main body 61 of the key on the panel, the two limiting parts 62 are respectively switched among the first limiting groove 51, the third limiting groove 53 and the second limiting groove 52 on the two mounting edges 541, and the two shifting pieces 63 jointly drive the transmission piece 41 to be switched among the first position, the third position and the second position, so that the problem that the key 60 is out of order and the user experience is influenced due to the fact that a single limiting part or a single shifting piece is damaged is avoided.

In the present embodiment, the output shaft 31 is provided with a first stop member 311 and a second stop member 312, the first stop member 311 and the second stop member 312 are arranged at intervals along the extending direction of the output shaft 31, and the transmission member 41 is limited between the first stop member 311 and the second stop member 312.

Specifically, the first stop member 311 and the second stop member 312 arranged at intervals along the extending direction of the output shaft 31 avoid the transmission member 41 from falling off due to too large left-right sliding amplitude, so that the key 60 fails to work and the user experience is affected.

In the present embodiment, the first wind sweeping assembly 10 includes a first wind sweeping member 11, and the first wind sweeping member 11 includes a first wind sweeping blade 111 and a first rotating shaft 112 connected to the first wind sweeping blade 111; the transmission member 41 is a first gear 411, and the output shaft 31 of the driving member 30 is connected to the first gear 411 to drive the first gear 411 to rotate; the first transmission assembly 42 includes a second gear 421, and when the transmission member 41 is in the first connection state and the third connection state, the first gear 411 is engaged with the second gear 421, so that the first gear 411 and the second gear 421 drive the first rotating shaft 112 to rotate, so as to sweep the first sweeping blade 111.

Specifically, the first wind sweeping assembly 10 includes a first wind sweeping member 11, and the first wind sweeping member 11 includes a first wind sweeping blade 111 and a first rotating shaft 112; the output shaft 31 of the driving member 30 is connected to the first gear 411 to drive the first gear 411 to rotate, and the first transmission assembly 42 includes a second gear 421. The transmission member 41 is a first gear 411, two sides of the first gear 411 are straight gear structures (i.e. the above-mentioned wheel discs), and the middle is a sliding groove. The shifting sheet of the key 60 is matched with the sliding groove of the first gear 411, and the position of the key is adjusted to adjust the position of the first gear 411 relative to the output shaft 31 so as to realize the engagement or separation with or from the second gear 421. When the transmission member 41 is in the first connection state and the third connection state, the first gear 411 is engaged with the second gear 421, so that the first gear 411 and the second gear 421 drive the first rotating shaft 112 to rotate, so that the first wind sweeping blade 111 swings, thereby achieving the function of sweeping wind up and down.

In the present embodiment, the first wind sweeping assembly 10 includes a plurality of first wind sweeping members 11, each of the first wind sweeping members 11 includes a first crankshaft 113, and the first crankshaft 113 is connected to the first rotating shaft 112; the first transmission assembly 42 further includes a second crankshaft 423 and a first link 422, a first end of the second crankshaft 423 is connected with the second gear 421, and a second end of the second crankshaft 423 is connected with the first link 422; one end of each first crankshaft 113 far away from the first rotating shaft 112 is connected with a first connecting rod 422.

Specifically, the first sweeping component 10 includes a plurality of first sweeping members 11, each first sweeping member 11 includes a first sweeping blade 111, a first rotating shaft 112 and a first crankshaft 113, the first crankshaft 113 is connected to the first rotating shaft 112, the first transmission component 42 includes a second gear 421, a second crankshaft 423 and a first connecting rod 422, the second crankshaft 423 is connected to the second gear 421 and the first connecting rod 422, and one end of each first crankshaft 113, which is far away from the first rotating shaft 112, is connected to the first connecting rod 422. When the transmission member 41 is in the first connection state and the third connection state, the first gear 411 is engaged with the second gear 421, the first gear 411 and the second gear 421 drive the second crankshaft 423 to move, the second crankshaft 423 drives the first connecting rod 422 to move, the first connecting rod 422 drives the first crankshaft 113 to move, and the first crankshaft 113 drives the first rotating shaft 112 to rotate so as to swing the first sweeping blade 111, thereby achieving the function of sweeping the wind up and down.

In the present embodiment, the second wind sweeping assembly 20 comprises a second wind sweeping part 21, and the second wind sweeping part 21 comprises a second wind sweeping blade 211 and a second rotating shaft 212 connected with the second wind sweeping blade 211; the transmission member 41 is a first gear 411, and the output shaft 31 of the driving member 30 is connected to the first gear 411 to drive the first gear 411 to rotate; the second transmission assembly 43 includes a third gear 431, and when the transmission member 41 is in the second connection state and the third connection state, the first gear 411 is engaged with the third gear 431, so that the first gear 411 and the third gear 431 drive the second rotating shaft 212 to rotate, so that the second wind sweeping blade 211 sweeps wind.

Specifically, the second wind sweeping assembly 20 includes a second wind sweeping part 21, the second wind sweeping part 21 includes a second wind sweeping blade 211 and a second rotating shaft 212, the output shaft 31 of the driving part 30 is connected with the first gear 411 to drive the first gear 411 to rotate, and the second transmission assembly 43 includes a third gear 431. The first gear 411 has a straight gear structure on both sides and a sliding slot in the middle. The shifting piece of the key 60 is matched with the sliding slot of the first gear 411, and the position of the key is adjusted to adjust the position of the first gear 411 relative to the output shaft 31 so as to realize the engagement or separation with the third gear 431. When the transmission member 41 is in the second connection state and the third connection state, the first gear 411 is engaged with the third gear 431, so that the first gear 411 and the third gear 431 drive the second rotating shaft 212 to rotate, so that the second wind sweeping blade 211 swings, and thus the left and right wind sweeping function is realized.

In this embodiment, the second transmission assembly 43 further includes a fourth gear 432 and a fifth gear 433, both the fourth gear 432 and the fifth gear 433 are bevel gears, the fourth gear 432 is fixedly connected to the third gear 431, the fourth gear 432 is engaged with the fifth gear 433, and the fifth gear 433 is fixedly connected to the second rotating shaft 212.

Specifically, the second transmission assembly 43 further includes a fourth gear 432 and a fifth gear 433, both the fourth gear 432 and the fifth gear 433 are bevel gears, the fourth gear 432 is fixedly connected with the third gear 431, the fourth gear 432 is engaged with the fifth gear 433, and the fifth gear 433 is fixedly connected with the second rotating shaft 212. When the transmission member 41 is in the second or third connection state, the third gear 431 is engaged with the first gear 411, the fourth gear 432 is arranged on the right side of the third gear 431, the fourth gear 432 is engaged with the fifth gear 433, the axis of the fifth gear 433 is concentrically fixed with the second wind sweeping blade 211, and the fifth gear 433 drives the second rotating shaft 212 to rotate, so that the second wind sweeping blade 211 swings, and the left and right wind sweeping functions are realized.

In this embodiment, the second wind sweeping assembly 20 includes a plurality of second wind sweeping members 21, and the fifth gear 433 is fixedly connected to the second rotating shaft 212 of one second wind sweeping member 21 of the plurality of second wind sweeping members 21; the second transmission assembly 43 further includes a second connecting rod 434, and the second rotating shaft 212 of each second wind sweeping member 21 is connected with the second connecting rod 434.

Specifically, the second wind sweeping assembly 20 comprises a plurality of second wind sweeping members 21, each second wind sweeping member 21 comprises a second wind sweeping blade 211 and a second rotating shaft 212, and the fifth gear 433 is fixedly connected with the second rotating shaft 212 of one of the second wind sweeping members 21; the second transmission assembly 43 further includes a second connecting rod 434, and the second rotating shaft 212 of each second wind sweeping member 21 is connected with the second connecting rod 434. When the transmission member 41 is in the second or third connection state, the first gear 411 drives the third gear 431, the fourth gear 432 and the fifth gear 433 to rotate, the fifth gear 433 drives the second rotating shaft 212 to rotate, and the second rotating shaft 212 drives the second connecting rod 434 to move, so that the second connecting rod 434 drives the second rotating shafts 212 to move and the second wind sweeping blade 211 to swing, and thus the second wind sweeping assembly 20 sweeps wind to realize the function of sweeping wind left and right.

The utility model also provides an air-conditioning indoor unit, including the device of sweeping wind in the above-mentioned embodiment.

The utility model discloses an air conditioning indoor unit includes above-mentioned wind device of sweeping, the utility model discloses an air conditioning indoor unit uses single driving piece can realize simultaneously about and sweep the wind function from top to bottom, can also switch 3 kinds of differences and sweep the wind mode, saves the complete machine cost, has solved among the prior art two driving pieces and just can realize simultaneously about and sweep the wind function, and the complete machine cost is higher, and the great problem of occupation space.

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

the utility model discloses a sweep wind device including be used for sweeping the first subassembly of sweeping wind and be used for sweeping the second of wind in the second direction in the first direction and sweep the wind subassembly, the relative second direction slope of first direction sets up, specifically, the first subassembly of sweeping wind can the luffing motion be used for sweeping wind in the upper and lower direction, the second is swept the wind subassembly and can the horizontal hunting be used for sweeping wind in the left and right directions. The wind sweeping device also comprises a driving piece and a transmission mechanism, wherein the transmission mechanism comprises a transmission piece, a first transmission assembly and a second transmission assembly, and the driving piece is in driving connection with the transmission piece; the first transmission assembly is connected with the first wind sweeping assembly, and the second transmission assembly is connected with the second wind sweeping assembly. The transmission member is movably arranged so as to be switchable between a first connection state, a second connection state and a third connection state. When the transmission part is in a first connection state, the transmission part is independently connected with the first transmission assembly, and the driving part drives the first wind sweeping assembly to sweep wind in a first direction, namely the up-down direction, through the transmission part and the first transmission assembly; when the transmission part is in a second connection state, the transmission part is independently connected with the second transmission assembly, and the driving part drives the second wind sweeping assembly to sweep wind in a second direction, namely the left and right direction, through the transmission part and the second transmission assembly; when the transmission member is in the third connection state, the transmission member is connected with the first transmission assembly and the second transmission assembly, and the driving member drives the first wind sweeping assembly and the second wind sweeping assembly to sweep wind together through the transmission member, the first transmission assembly and the second transmission assembly, namely, the wind is swept up and down/left and right simultaneously. It can be seen that, the utility model discloses a sweep wind device uses single driving piece can realize simultaneously about and sweep the wind function from top to bottom, can also switch 3 kinds of differences and sweep the wind mode, saves the complete machine cost, has solved among the prior art two driving pieces and just can realize simultaneously about and sweep the wind function, and the complete machine cost is higher, and the great problem of occupation space.

It should be noted that the terms "first," "second," and the like in the description and in the drawings of the present application 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. Moreover, 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.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown 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 … …" may include both orientations of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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. A wind sweeping device comprises a first wind sweeping assembly (10) for sweeping wind in a first direction and a second wind sweeping assembly (20) for sweeping wind in a second direction, wherein the first direction is obliquely arranged relative to the second direction, the wind sweeping device is characterized by further comprising a driving piece (30) and a transmission mechanism, the transmission mechanism comprises a transmission piece (41), a first transmission assembly (42) and a second transmission assembly (43), and the driving piece (30) is in driving connection with the transmission piece (41); the first transmission assembly (42) is connected with the first wind sweeping assembly (10), and the second transmission assembly (43) is connected with the second wind sweeping assembly (20);

the transmission piece (41) has a first connection state which is separately connected with the first transmission component (42), and the driving piece (30) drives the first wind sweeping component (10) to sweep wind through the transmission piece (41) and the first transmission component (42); the transmission piece (41) has a second connection state which is independently connected with the second transmission assembly (43), and the driving piece (30) drives the second wind sweeping assembly (20) to sweep wind through the transmission piece (41) and the second transmission assembly (43); the transmission piece (41) has a third connection state connected with the first transmission assembly (42) and the second transmission assembly (43), and the driving piece (30) drives the first wind sweeping assembly (10) and the second wind sweeping assembly (20) to sweep wind together through the transmission piece (41), the first transmission assembly (42) and the second transmission assembly (43); the transmission part (41) is movably arranged to be switchable between the first connection state, the second connection state and the third connection state.

2. The wind sweeping device according to claim 1, wherein the driving member (30) has an output shaft (31), the output shaft (31) is connected to the transmission member (41), the output shaft (31) is rotatably arranged to rotate the transmission member (41) so that the transmission member (41) moves the first transmission assembly (42) and the second transmission assembly (43); the transmission piece (41) is movably arranged along the extension direction of the output shaft (31) so as to switch between a first position, a second position and a third position, and when the transmission piece (41) is at the first position, the transmission piece (41) is in the first connection state; when the transmission member (41) is in the second position, the transmission member (41) is in the second connection state; when the transmission member (41) is in the third position, the transmission member (41) is in the third connection state.

3. A wind sweeping device according to claim 2, further comprising:

the panel (50) is provided with a blast opening (55), and the first wind sweeping component (10) and the second wind sweeping component (20) are connected with the panel (50) and are arranged at the blast opening (55);

a button (60) connected to the panel (50) and linearly reciprocating in a first predetermined direction, the button (60) being connected to the transmission member (41) to switch the transmission member (41) among the first position, the second position and the third position by the movement of the button (60); wherein the first preset direction is parallel to the extending direction of the output shaft (31).

4. The wind sweeping device of claim 3, wherein the panel (50) has a first limiting groove (51), a third limiting groove (53) and a second limiting groove (52) arranged in sequence along the first preset direction; the key (60) comprises a main body part (61) and a limiting part (62) connected with the main body part (61), the limiting part (62) is selectively arranged in one of the first limiting groove (51), the third limiting groove (53) and the second limiting groove (52), and the main body part (61) is pushed to enable the limiting part (62) to be switched among the first limiting groove (51), the third limiting groove (53) and the second limiting groove (52), so that the transmission part (41) is switched among the first position, the third position and the second position.

5. A wind-sweeping device according to claim 4, wherein the transmission member (41) has a chute (412); the key (60) further comprises a shifting sheet (63), a first end of the shifting sheet (63) is connected with the main body portion (61), a second end of the shifting sheet (63) is inserted into the sliding groove (412), so that the shifting sheet (63) pushes the transmission piece (41) to do reciprocating linear motion along the first preset direction under the driving of the main body portion (61), and the transmission piece (41) is rotatably arranged relative to the shifting sheet (63).

6. The sweeping device of claim 5, wherein the panel (50) has a mounting opening (54); the main body part (61) is located outside the mounting opening (54), the poking sheet (63) penetrates through the mounting opening (54), a clamping groove (64) is formed between the poking sheet (63) and the main body part (61), and the clamping groove (64) is clamped on the mounting edge (541) of the mounting opening (54) so that the key (60) is in limit connection with the panel (50).

7. The wind sweeping device according to claim 6, wherein the mounting port (54) has two opposite mounting edges (541), and the first limiting groove (51), the third limiting groove (53) and the second limiting groove (52) are disposed on each of the two mounting edges (541);

the key (60) comprises two shifting pieces (63) and two limiting parts (62), the two shifting pieces (63) are inserted into the sliding groove (412), and notches of the two clamping grooves (64) formed by the two shifting pieces (63) and the main body part (61) are arranged oppositely, so that the two clamping grooves (64) are clamped on the two mounting edges (541) respectively;

the two limiting parts (62) are respectively switched among the first limiting groove (51), the third limiting groove (53) and the second limiting groove (52) on the two mounting edges (541).

8. The wind sweeping device according to claim 2, wherein a first stop member (311) and a second stop member (312) are arranged on the output shaft (31), the first stop member (311) and the second stop member (312) are arranged at intervals along the extending direction of the output shaft (31), and the transmission member (41) is limited between the first stop member (311) and the second stop member (312).

9. The wind sweeping device according to any one of claims 1 to 8, wherein the first wind sweeping assembly (10) comprises a first wind sweeping member (11), and the first wind sweeping member (11) comprises a first wind sweeping blade (111) and a first rotating shaft (112) connected with the first wind sweeping blade (111);

the transmission piece (41) is a first gear (411), and an output shaft (31) of the driving piece (30) is connected with the first gear (411) to drive the first gear (411) to rotate; the first transmission assembly (42) comprises a second gear (421), and when the transmission piece (41) is in the first connection state and the third connection state, the first gear is meshed with the second gear (421), so that the first gear (411) and the second gear (421) drive the first rotating shaft (112) to rotate, and the first wind sweeping blade (111) sweeps wind.

10. A wind sweeping device according to claim 9, wherein the first wind sweeping assembly (10) comprises a plurality of the first wind sweeping members (11), each of the first wind sweeping members (11) comprises a first crankshaft (113), the first crankshaft (113) is connected with the first rotating shaft (112); the first transmission assembly (42) further comprises a second crankshaft (423) and a first connecting rod (422), a first end of the second crankshaft (423) is connected with the second gear (421), and a second end of the second crankshaft (423) is connected with the first connecting rod (422); one end of each first crankshaft (113) far away from the first rotating shaft (112) is connected with the first connecting rod (422).

11. A wind sweeping device according to any one of claims 1 to 8, wherein the second wind sweeping assembly (20) comprises a second wind sweeping member (21), the second wind sweeping member (21) comprising a second wind sweeping blade (211) and a second rotating shaft (212) connected with the second wind sweeping blade (211);

the transmission piece (41) is a first gear (411), and an output shaft (31) of the driving piece (30) is connected with the first gear (411) to drive the first gear (411) to rotate; the second transmission assembly (43) comprises a third gear (431), and when the transmission piece (41) is in the second connection state and the third connection state, the first gear (411) is meshed with the third gear (431), so that the first gear (411) and the third gear (431) drive the second rotating shaft (212) to rotate, and the second wind sweeping blade (211) sweeps wind.

12. The wind sweeping device of claim 11, wherein the second transmission assembly (43) further comprises a fourth gear (432) and a fifth gear (433), the fourth gear (432) and the fifth gear (433) are both bevel gears, the fourth gear (432) is fixedly connected with the third gear (431), the fourth gear (432) is meshed with the fifth gear (433), and the fifth gear (433) is fixedly connected with the second rotating shaft (212).

13. A wind sweeping device according to claim 12, wherein the second wind sweeping assembly (20) comprises a plurality of the second wind sweeping members (21), and the fifth gear (433) is fixedly connected with the second rotating shaft (212) of one of the second wind sweeping members (21) of the plurality of the second wind sweeping members (21); the second transmission assembly (43) further comprises a second connecting rod (434), and the second rotating shaft (212) of each second wind sweeping member (21) is connected with the second connecting rod (434).

14. An indoor unit of an air conditioner, comprising a wind sweeping device, wherein the wind sweeping device is the wind sweeping device according to any one of claims 1 to 13.