CN212869952U - Air outlet assembly and air conditioner - Google Patents

Abstract

The utility model provides an air-out subassembly and air conditioner, air-out subassembly include motor element, spiral case wind wheel subassembly, with transmission shaft, first magnetism portion and the second magnetism portion that spiral case wind wheel subassembly is connected, motor element connects first magnetism portion, the transmission shaft is connected second magnetism portion, first magnetism portion be suitable for with second magnetism portion magnetism cooperation, just output portion is suitable for to pass through first magnetism portion with second magnetism portion drives the transmission shaft rotates. The utility model has the advantages that: the transmission shaft for connecting the volute wind wheel assembly and the motor assembly can be more conveniently disassembled and assembled.

Description

Air outlet assembly and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to an air-out subassembly and air conditioner.

Background

When the air conditioner is maintained or cleaned, the air conditioner is often required to be disassembled and assembled. An air conditioner, such as a ducted air conditioner, is a hidden type air conditioner installed inside a ceiling. The wind pipe machine generally has a volute, in which a wind wheel is installed, and the wind wheel is driven by a motor to rotate. The motor is generally arranged on one side of the volute, a motor shaft of the motor is connected with a rotating shaft through a coupler, and the rotating shaft is connected with the wind wheel to drive the wind wheel to rotate. In the prior art, when a motor shaft is connected with a rotating shaft through a coupler, the coupler is generally connected with the motor shaft and the rotating shaft through screws, and the assembly operation is complex due to the connection mode.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem how make the transmission shaft of connecting spiral case wind wheel subassembly more convenient with motor element's dismouting.

In order to solve the problem, the utility model provides an air-out subassembly, including motor element, spiral case wind wheel subassembly, with transmission shaft, first magnetism portion and the second magnetism portion that spiral case wind wheel subassembly is connected, motor element connects first magnetism portion, the transmission shaft is connected second magnetism portion, first magnetism portion be suitable for with second magnetism portion magnetism cooperation, just output portion is suitable for to pass through first magnetism portion with second magnetism portion drives the transmission shaft rotates.

In this technical scheme, first magnetism portion and second magnetism portion can magnetic coordination each other, thereby when motor element drives, first magnetism portion rotates, based on magnetic action, second magnetism portion can rotate simultaneously, realize the drive rotation to the transmission shaft promptly when with this motor element operation, and then make spiral case wind wheel subassembly work, with output wind-force, first magnetism portion passes through magnetic coordination with second magnetism portion, can make the transmission shaft more convenient for motor element's dismouting, with this production that can avoid the noise better, and improve life.

Further, the volute wind wheel component comprises a volute and a first mounting plate, and the volute is detachably connected with the first mounting plate.

Among this technical scheme, the spiral case of spiral case wind wheel subassembly is installed fixedly on first mounting panel to the messenger carries out the support of spiral case, makes the air-out more stable, and the spiral case can be dismantled with first mounting panel and be connected, if can dismantle the connection through bolt or joint spare etc. so be convenient for both dismantlements, be applied to the air conditioner, for example when the tuber pipe built-in, can make things convenient for the spiral case to dismantle in the machine, in order to maintain and wash.

Further, still include the second mounting panel, motor element install in second mounting panel department, first mounting panel with the connection can be dismantled to the second mounting panel.

Among this technical scheme, wherein first mounting panel can be dismantled with the second mounting panel and be connected, based on this, spiral case wind wheel subassembly can be through this first mounting panel demountable installation in second mounting panel department, when dismantling, can conveniently dismantle spiral case wind wheel subassembly is whole to this spiral case wind wheel subassembly is whole breaks away from in following the air conditioner, in order to conveniently install, maintain and wash.

Further, the volute wind wheel assembly further comprises a wind wheel, the volute comprises a first mounting shell and a second mounting shell detachably connected with the first mounting shell, the first mounting shell is connected with the first mounting plate, and the wind wheel is mounted between the first mounting shell and the second mounting shell.

In the technical scheme, the wind wheel can be installed between the first installation shell and the second installation shell, the first installation shell and the second installation shell are detachably connected, so that the wind wheel is conveniently installed, the volute wind wheel assembly is easier to detach, and the whole wind outlet assembly is more convenient to disassemble and assemble.

Further, a bearing assembly is included and is coupled to both the first mounting plate and the drive shaft.

Among this technical scheme, bearing assembly can support the transmission shaft to make the rotation of transmission shaft more stable, thereby guarantee that the air-out of spiral case wind wheel subassembly is more stable.

Further, bearing assembly includes bearing support, fixed part and bearing, the bearing with the transmission shaft is connected, bearing support with first mounting panel is connected, the fixed part with bearing support can dismantle the connection, the fixed part be suitable for with bearing support cooperation is in order to fix the bearing.

Among this technical scheme, the fixed part cooperates with bearing bracket and carries out the bearing like the cooperation of pressing from both sides tight or chucking form in order to carry out the fixed of bearing to this makes the position of bearing keep more stable, and then makes the operation air-out of air-out subassembly more stable, and wherein the installation cooperation form of bearing, bearing bracket, fixed part makes each structure dismantle more easily.

Further, the fixed part comprises a semi-ring structure and a connecting part connected with the semi-ring structure, the bearing support is provided with a connecting matching part matched with the connecting part in a detachable mode, and the semi-ring structure is suitable for surrounding a bearing installation area matched with the shape of the bearing with the bearing support.

Among this technical scheme, enclose into the bearing installation district through semi-ring structure and bearing bracket so that the fixed of bearing is more stable to semi-ring structure passes through the cooperation of the connection cooperation portion of connecting portion and bearing bracket, with convenient dismantlement, thereby the dismouting that makes is more convenient.

Further, the first magnetic part and the second magnetic part are arranged at intervals.

Among this technical scheme, first magnetism portion has certain clearance with second magnetism portion to this does not carry out the rigid coupling, thereby makes and dismantles more convenient, and, compare in driving through the rigid coupling such as screw, this technical scheme can carry out the self-interacting of certain degree when driving, thereby makes the drive accuracy higher.

Further, the first magnetic part comprises a first magnetic disc, the second magnetic part comprises a second magnetic disc, the first magnetic disc and the second magnetic disc are arranged oppositely, and the first magnetic disc and the second magnetic disc are matched in shape and are coaxially arranged.

In this technical scheme, the magnetism portion that adopts the disc type carries out mutual magnetic coordination, when rotating for rotate more stably.

Further, the motor assembly comprises an outer rotor motor, and an outer rotor of the outer rotor motor is connected with the first magnetic part.

In the technical scheme, the outer rotor motor is adopted to drive the outer rotor so as to drive the first magnetic part to rotate, so that the maintenance is simple, the heat dissipation is better, and the output torque is larger.

An air conditioner comprises the air outlet assembly.

Air conditioner approximate for prior art's beneficial effect with above-mentioned air-out subassembly, no longer give unnecessary details here.

Drawings

Fig. 1 is a schematic structural view of an air outlet assembly according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the motor assembly and the transmission shaft in the embodiment of the present invention;

fig. 3 is a first schematic diagram illustrating an explosion of the air outlet assembly according to an embodiment of the present invention;

fig. 4 is an explosion diagram of the air outlet assembly according to the embodiment of the present invention.

In the figure: 1-a motor assembly; 2-a volute fan wheel assembly; 3, driving a shaft; 4-a bearing assembly; 5-a first magnetic part; 6-a second magnetic part; 7-a second mounting plate; 101-an output section; 201-a volute; 202-a first mounting plate; 203-a wind wheel; 211-a first mounting housing; 221-a second mounting housing; 401-bearing support; 402-a fixed part; 403-bearings.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Also, it is noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings 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 invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

Referring to fig. 1-3, the utility model provides an air-out subassembly, including motor element 1, spiral case wind wheel subassembly 2, with transmission shaft 3, first magnetism portion 5 and second magnetism portion 6 that spiral case wind wheel subassembly 2 is connected, motor element 1 is connected first magnetism portion 5, transmission shaft 3 is connected second magnetism portion 6, first magnetism portion 5 be suitable for with 6 magnetic coordination of second magnetism portion, just output portion 101 is suitable for through first magnetism portion 5 with 6 drives of second magnetism portion transmission shaft 3 rotates.

In the related art, a motor shaft of a motor is connected with a rotating shaft through a coupler, and the rotating shaft is connected with a wind wheel of a volute to drive the wind wheel to rotate, so that a volute wind wheel assembly works. When the motor shaft is connected with the rotating shaft through the coupler, the coupler is generally connected with the motor shaft and the rotating shaft through screws, the assembly operation is complex due to the connection mode, the coupler is easy to be eccentric during disassembly and assembly, noise is generated during the operation of the air duct machine, and the service life of the rotating shaft is influenced.

In this embodiment, the air outlet assembly includes a motor assembly 1 for outputting power, and includes a volute wind wheel assembly 2 for outputting wind power when being driven, wherein the volute wind wheel assembly 2 is connected to a transmission shaft 3, and the volute wind wheel assembly 2 is driven based on the transmission of the transmission shaft 3, specifically, the volute wind wheel assembly 2 includes a wind wheel 203, the wind wheel 203 is connected to the transmission shaft 3 so as to transmit the wind wheel 203, the motor assembly 1 is connected to a first magnetic part 5, correspondingly, the transmission shaft 3 is connected to a second magnetic part 6, the first magnetic part 5 and the second magnetic part 6 can be magnetically matched with each other, so that when the motor assembly is driven, the first magnetic part 5 rotates, and based on the magnetic effect, the second magnetic part 6 can rotate simultaneously, so that when the motor assembly 1 operates, the driving rotation of the transmission shaft 3 is realized, and the volute wind wheel assembly 2 operates to output wind power, first magnetism portion 5 passes through magnetism cooperation with second magnetism portion 6, compares in the shaft coupling to pass through the bolt etc. with motor shaft and transmission shaft connected, can make transmission shaft 3 more convenient for motor element 1's dismouting, when avoiding the bolt to rotate the position of adjusting motor shaft or pivot, leads to structure eccentric because of the number of turns of rotation that is difficult to control the bolt to this can avoid the production of noise better, and improve life.

Specifically, the output part 101 of the motor assembly 1 is connected to the first magnetic part 5, wherein the output part 101 may be a motor shaft for outputting rotation of the motor, or an outer rotor for outputting rotation of the motor, etc. depending on the form of the motor.

The motor assembly 1 may include an outer rotor motor in the form of an outer rotor, and the output portion 101 is the outer rotor of the outer rotor motor, so as to drive the outer rotor to rotate, thereby driving the first magnetic portion 5 and the second magnetic portion 6 to rotate.

It is understood that the first magnetic part 5 and the second magnetic part 6 may be magnetically connected to each other with a gap therebetween to magnetically link each other. In this embodiment, referring to fig. 1-2, the first magnetic part 5 and the second magnetic part 6 are disposed at an interval to form a magnetic coupling, for example, the first magnetic part 5 is a magnetizer, the second magnetic part 6 is a permanent magnet, and the first magnetic part 5 is driven to rotate to generate an eddy current effect, so that the first magnetic part 5 transmits torque through an air gap, and based on a magnetic force, the motor assembly 1 can still drive the transmission shaft 3, and has a certain gap, so that hard connection is not performed, compared with driving through hard connection such as screws, disassembly is more convenient, and during driving, a certain degree of self-adjustment can be performed, so that driving accuracy is higher.

In an optional embodiment of the present invention, the first magnetic part 5 includes a first magnetic disc, the second magnetic part 6 includes a second magnetic disc, the first magnetic disc is disposed opposite to the second magnetic disc, and the first magnetic disc is disposed in a shape matching and coaxial with the second magnetic disc.

In this embodiment, first magnetism portion 5 and second magnetism portion 6 include first magnetism disc and second magnetism disc respectively, and first magnetism disc sets up with second magnetism disc relatively to when first magnetism disc rotates, drive second magnetism disc and rotate, in this embodiment, first magnetism disc is the same with the shape of second magnetism disc, based on the structure of disc type, and is more stable when rotating, thereby makes the drive air-out more stable.

In this embodiment, the first magnetic disk is connected to the output portion 101, the second magnetic disk is connected to the transmission shaft 3, the center of the second magnetic disk is located on the same straight line with the axis of the transmission shaft 3, the center of the first magnetic disk is located on the same straight line with the center of rotation of the output portion 101, if the output portion 101 is a rotating motor shaft, that is, located on the same straight line with the axis of the motor shaft, and if the output portion 101 is an outer rotor of an outer rotor motor, that is, located on the same straight line with the center of the outer rotor, the first magnetic disk and the second magnetic disk are coaxially arranged, so that the rotation is more stable.

In an optional embodiment of the present invention, the volute wind wheel assembly 2 includes a volute 201 and a first mounting plate 202, and the volute 201 is detachably connected to the first mounting plate 202.

In this embodiment, the spiral case 201 of spiral case wind wheel subassembly 2 is installed fixedly on first mounting panel 202 to the messenger carries out the support of spiral case 201, makes the air-out more stable, and spiral case 201 can dismantle with first mounting panel 202 and be connected, if can dismantle the connection through bolt or joint spare etc. so be convenient for dismantlement between them, when being applied to the air conditioner, for example in the tuber pipe built-in, can make things convenient for spiral case 201 to dismantle in the machine, in order to maintain and wash.

In an optional embodiment of the present invention, the present invention further comprises a second mounting plate 7, the motor assembly 1 is installed at the second mounting plate 7, and the first mounting plate 202 and the second mounting plate 7 are detachably connected.

In general, the motor assembly 1 needs to be fixed and stable in an air conditioner, such as an air duct machine, so as to ensure driving stability, in this embodiment, referring to fig. 4, the motor assembly 1 is installed at the second mounting plate 7, such as being installed and fixed in cooperation with the second mounting plate 7 through a mounting bracket, so as to form a support of the motor assembly 1, specifically, when being applied in an air conditioner, the second mounting plate 7 may be a plate structure such as a middle partition plate in the air duct machine, so as to support the air conditioner structure, wherein the first mounting plate 202 is detachably connected to the second mounting plate 7, based on this, the volute air duct assembly 2 can be detachably installed at the second mounting plate 7 through the first mounting plate 202, and when being detached, the volute air duct assembly 2 can be conveniently detached as a whole, so that the volute air duct assembly 2 can be conveniently detached from the air conditioner as a whole, so as to facilitate installation, And (5) maintenance and cleaning.

In an optional embodiment of the present invention, the spiral casing 201 comprises a first mounting housing 211 and a second mounting housing 221 detachably connected to the first mounting housing 211, the first mounting housing 211 is connected to the first mounting plate 202, and the wind wheel 203 is installed between the first mounting housing 211 and the second mounting housing 221.

In this embodiment, the volute 201 includes the first installation housing 211 installed on the first installation plate 202 to perform the overall installation and fixation of the volute 201, and includes the second installation housing 221, the second installation housing 221 is detachable from the first installation housing 211, for example, the connection is detached through the form of clamping, the wind wheel 203 can be installed between the first installation housing 211 and the second installation housing 221, thereby installing the wind wheel 203, and making the volute wind wheel assembly 2 more easily detached, so that the disassembly and assembly of the whole wind outlet assembly are more convenient.

In an optional embodiment of the present invention, the present invention further comprises a bearing assembly 4, wherein the bearing assembly 4 is connected to both the first mounting plate 202 and the transmission shaft 3.

In this embodiment, the air outlet assembly further includes a bearing assembly 4, as shown in fig. 1 to 3, a bearing 403 of the bearing assembly 4 is rotatably connected to the transmission shaft 3, and the bearing assembly 4 is connected to the first mounting plate 202, so that the bearing assembly 4 can support the transmission shaft 3, and the rotation of the transmission shaft 3 is more stable, thereby ensuring that the air outlet of the volute casing air wheel assembly 2 is more stable.

In an optional embodiment of the present invention, the bearing assembly 4 includes a bearing bracket 401, a fixing portion 402 and a bearing 403, the bearing 403 is connected to the transmission shaft 3, the bearing bracket 401 is connected to the first mounting plate 202, the fixing portion 402 is detachably connected to the bearing bracket 401, and the fixing portion 402 is adapted to cooperate with the bearing bracket 401 to fix the bearing 403.

Referring to fig. 3, in the embodiment, the bearing bracket 401 is connected to the first mounting plate 202, if they can be integrally formed, and the bearing 403 is connected to the transmission shaft 3, so as to realize the rotation of the transmission shaft 3 when supporting the transmission shaft 3, wherein the fixing portion 402 is detachably connected to the bearing bracket 401, in this embodiment, the fixing portion 402 is a semi-ring structure, one end of which is detachably fixed with the bearing bracket 401 through a fixture block, a bearing 403 is suitable to be arranged between the fixing part 402 and the bearing 401, thereby, the fixing portion 402 cooperates with the bearing holder 401 to perform the fitting of the bearing 403, such as clamping or chucking, to perform the fixing of the bearing 403, thereby making the position of the bearing 403 to be kept more stable, thereby the rotation of the transmission shaft 3 is more stable, and the running air outlet of the air outlet component is more stable, the installation and matching form of the bearing 403, the bearing bracket 401 and the fixing part 402 enables the structures to be disassembled more easily.

In an optional embodiment of the present invention, the fixing portion 402 includes a half-ring structure 412 and a connecting portion 422 connected to the half-ring structure 412, the bearing bracket 401 is provided with a connecting fitting portion 411 that is detachably connected to the connecting portion 422, the half-ring structure 412 is adapted to surround the bearing bracket 401 into a bearing installation area matched with the shape of the bearing 403.

In this embodiment, a bearing mounting area is enclosed by the half-ring structure 412 and the bearing support 401 to clamp the bearing 403, so that the bearing 403 is more stably fixed, and the half-ring structure 412 is matched with the connection matching portion 411 of the bearing support 401 through the connection portion 422 to facilitate detachment, so that the detachment is more convenient.

The connecting portion 422 may be a locking block, and the connecting fitting portion 411 may be a locking hole for detachment.

In an optional embodiment of the present invention, the wind wheel 203 is multiple, the transmission shaft 3 runs through the wind wheel 203, and is multiple, and the wind wheel 203 is connected.

In this embodiment, wind wheel 203 is two for setting up side by side to a transmission shaft 3 runs through a plurality of wind wheels 203 simultaneously, and is connected with wind wheel 203, in order to carry out the drive of a plurality of wind wheels 203, in order to make the air-out effect better, and the structure is simpler, carries out holistic dismouting more easily.

The utility model also provides an air conditioner, including foretell air-out subassembly.

Air conditioner, for example the air conditioner of tuber pipe machine form is similar with the beneficial effect of above-mentioned air-out subassembly for prior art, no longer gives unnecessary details here.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (11)

1. The utility model provides an air-out subassembly, its characterized in that, including motor element (1), spiral case wind wheel subassembly (2), with transmission shaft (3), first magnetism portion (5) and second magnetism portion (6) that spiral case wind wheel subassembly (2) are connected, motor element (1) is connected first magnetism portion (5), transmission shaft (3) are connected second magnetism portion (6), first magnetism portion (5) be suitable for with second magnetism portion (6) magnetic fit, just motor element (1) are suitable for through first magnetism portion (5) with second magnetism portion (6) drive transmission shaft (3) rotate.

2. The air outlet assembly of claim 1, wherein the volute air wheel assembly (2) comprises a volute (201) and a first mounting plate (202), and the volute (201) is detachably connected with the first mounting plate (202).

3. The air outlet assembly of claim 2, further comprising a second mounting plate (7), wherein the motor assembly (1) is mounted at the second mounting plate (7), and the first mounting plate (202) is detachably connected with the second mounting plate (7).

4. The air outlet assembly of claim 2, wherein the volute wind wheel assembly (2) further comprises a wind wheel (203), the volute (201) comprises a first mounting housing (211) and a second mounting housing (221) detachably connected with the first mounting housing (211), the first mounting housing (211) is connected with the first mounting plate (202), and the wind wheel (203) is mounted between the first mounting housing (211) and the second mounting housing (221).

5. The air outlet assembly of claim 2, further comprising a bearing assembly (4), wherein the bearing assembly (4) is connected with both the first mounting plate (202) and the transmission shaft (3).

6. The air outlet assembly according to claim 5, characterized in that the bearing assembly (4) comprises a bearing support (401), a fixing portion (402) and a bearing (403), the bearing (403) is connected with the transmission shaft (3), the bearing support (401) is connected with the first mounting plate (202), the fixing portion (402) is detachably connected with the bearing support (401), and the fixing portion (402) is adapted to cooperate with the bearing support (401) to fix the bearing (403).

7. The wind outlet assembly according to claim 6, characterized in that the fixing portion (402) comprises a half ring structure (412) and a connecting portion (422) connected with the half ring structure (412), the bearing support (401) is provided with a connecting fitting portion (411) detachably connected with the connecting portion (422), and the half ring structure (412) is adapted to enclose a bearing mounting area matched with the shape of the bearing (403) with the bearing support (401).

8. Air outlet assembly according to any one of claims 1 to 7, characterized in that the first magnetic part (5) and the second magnetic part (6) are arranged at a distance.

9. Air outlet assembly according to claim 8, characterized in that the first magnetic part (5) comprises a first magnetic disc, and the second magnetic part (6) comprises a second magnetic disc, wherein the first magnetic disc and the second magnetic disc are oppositely arranged, and the first magnetic disc and the second magnetic disc are matched in shape and coaxially arranged.

10. Air outlet assembly according to any of claims 1-7 or 9, characterized in that the motor assembly (1) comprises an outer rotor motor, the outer rotor of which is connected with the first magnetic part (5).

11. An air conditioner, characterized by comprising the air outlet assembly of any one of claims 1-10.

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