CN-121993842-A - Air conditioner

CN121993842ACN 121993842 ACN121993842 ACN 121993842ACN-121993842-A

Abstract

The invention discloses an air conditioner which comprises a shell component, a heat exchanger component and an air duct component. The wind channel subassembly is located in the casing subassembly and is including wind channel spiral case, motor housing and fan subassembly, the motor housing is established at the top of wind channel spiral case and is had the motor chamber, wind channel spiral case includes preceding spiral case and wind channel baffle, wind channel baffle is connected and jointly defines two wind channels of arranging along left and right directions with preceding spiral case, the wind channel baffle is located between two wind channels, two air outlets correspond the intercommunication respectively with two wind channels, preceding spiral case can be dismantled with the wind channel baffle and be connected, the motor housing is including first cover body and the second cover body that can dismantle the connection, the first cover body is located preceding spiral case and with preceding spiral case integrated into one piece, the second cover body is located wind channel baffle and with wind channel baffle integrated into one piece. According to the air conditioner provided by the embodiment of the invention, the assembly process of the air duct assembly can be reduced, and the assembly efficiency of the air duct assembly is improved, so that the production efficiency can be improved, and the disassembly and assembly difficulty of the air duct assembly can be reduced.

Inventors

HU HAITAO
CHEN SHUPENG
LI XIAOBING
WANG GUIZHONG
DENG XIUSHAN
WANG HAIHONG
PENG JIELIN
SU BINGCHAO
LI JIANING
CHEN LIANGRUI
LIU ANPING
MAO XIANYOU
DING PENGLEI
ZHANG JIE
Zong Pan

Assignees

美的集团武汉制冷设备有限公司
广东美的制冷设备有限公司

Dates

Publication Date: 20260508
Application Date: 20241108

Claims (20)

1. An air conditioner, comprising: the shell comprises a shell component, wherein an air outlet is formed in the front of the shell component, an air inlet is formed in the rear of the shell component, and the air outlets are two arranged at intervals along the left-right direction; the heat exchanger component is arranged in the shell component; The air duct assembly is arranged in the shell assembly and comprises an air duct volute, a motor cover and a fan assembly, the motor cover is arranged at the top of the air duct volute and is provided with a motor cavity, the air duct volute comprises a front volute and an air duct partition board, the air duct partition board is connected with the front volute and jointly defines two air ducts which are distributed along the left-right direction, the air duct partition board is positioned between the air ducts and is correspondingly communicated with the air ducts respectively, the fan assembly comprises two fans which are arranged along the left-right direction, each fan comprises a wind wheel and a motor, the motor is connected with the wind wheel, the two wind wheels are respectively positioned in the two air ducts, the motor is positioned in the motor cavity, the front volute is detachably connected with the air duct partition board, the motor cover comprises a first cover body and a second cover body which are detachably connected, and the first cover body is arranged on the front volute and is integrally formed with the front volute, and the second cover body is arranged on the air duct partition board and is integrally formed with the air duct partition board.
2. The air conditioner of claim 1, wherein the first housing includes two first sub-housings arranged and connected in a left-right direction, the second housing includes two second sub-housings arranged and connected in the left-right direction, the two second sub-housings respectively correspond to the two first sub-housings, and each of the second sub-housings and the corresponding first sub-housing together define the motor cavity.
3. The air conditioner according to claim 1, wherein the lower end of the front volute is provided with a first supporting seat, the lower end of the air duct partition plate is provided with a second supporting seat, the second supporting seat and the air duct partition plate are integrally formed, the first supporting seat and the second supporting seat are detachably connected and jointly define a matching hole, the rotating shaft of the wind wheel is a wind wheel rotating shaft, the upper end of the wind wheel rotating shaft is connected with the motor, and the lower end of the wind wheel rotating shaft is rotatably accommodated in the matching hole.
4. The air conditioner of claim 3, wherein the first support base has a first abutting surface, the second support base has a second abutting surface abutting the first abutting surface, one of the first abutting surface and the second abutting surface is provided with a first sealing structure, and the other one is provided with a second sealing structure matched with the first sealing structure.
5. The air conditioner of claim 4, wherein the first sealing structure is a sealing bead and the second sealing structure is a sealing groove, the sealing bead being received in the sealing groove.
6. The air conditioner of claim 1, wherein the air duct partition includes a middle partition and a rear partition which are detachably connected, the middle partition is detachably connected with the front scroll, the middle partition is connected between the rear partition and the front scroll and is positioned between the two air ducts in a left-right direction, the middle partition is positioned below the motor cover, and the second cover is provided on the rear partition and is integrally formed with the rear partition.
7. The air conditioner according to claim 6, wherein the lower end of the front volute is provided with a first supporting seat, the lower end of the rear partition plate is provided with a second supporting seat, the second supporting seat and the rear partition plate are integrally formed, the first supporting seat and the second supporting seat are detachably connected and jointly define a matching hole, the rotating shaft of the wind wheel is a wind wheel rotating shaft, the upper end of the wind wheel rotating shaft is connected with the motor, the lower end of the wind wheel rotating shaft is rotatably accommodated in the matching hole, and the middle partition plate is located between the second cover body and the second supporting seat in the up-down direction.
8. The air conditioner of claim 7, wherein an upper end surface of the middle partition abuts at least one of the first cover and the second cover, and a lower end surface of the middle partition abuts at least one of the first support base and the second support base.
9. The air conditioner of claim 8, wherein the bottom of the first cover has a first limiting surface, the bottom of the second cover has a second limiting surface, the top of the first support seat has a third limiting surface, the top of the second support seat has a fourth limiting surface, the upper end surface of the middle partition is abutted to both the first limiting surface and the second limiting surface, and the lower end surface of the middle partition is abutted to both the third limiting surface and the fourth limiting surface.
10. The air conditioner of claim 9, wherein the first limiting surface and the third limiting surface are butted and arranged in a coplanar manner in a front-rear direction, and the second limiting surface and the fourth limiting surface are butted and arranged in a coplanar manner in the front-rear direction.
11. The air conditioner of claim 6, wherein the middle partition is connected with the front volute in a clamping manner, and/or the middle partition is connected with the rear partition in a clamping manner.
12. The air conditioner of claim 11, wherein the left and right ends of the rear partition plate are respectively provided with a first snap fastener, the left and right ends of the middle partition plate are respectively provided with a first clamping part, the first clamping parts are in a strip shape extending along the up-down direction, and the first snap fasteners at the same end in the left-right direction are a plurality of first snap fasteners arranged along the up-down direction and are matched with the corresponding same first clamping parts in a clamping manner.
13. The air conditioner of claim 11, wherein the left and right ends of the front volute are respectively provided with a second snap fastener, the left and right ends of the middle partition are respectively provided with a second clamping portion, the second clamping portions are elongated and extend in the up-down direction, and the second snap fasteners at the same end in the left-right direction are a plurality of the second snap fasteners arranged in the up-down direction and are in clamping fit with the corresponding same second clamping portions.
14. The air conditioner of claim 13, wherein the second clamping portion is elongated and extends in a vertical direction, and the second elastic buckle at the same end in the horizontal direction is a plurality of second elastic buckles arranged in the vertical direction and is in clamping fit with the corresponding same second clamping portion.
15. The air conditioner of claim 14, wherein the second latch has a second connecting arm and a second latch portion, the second latch portion is connected to the front volute by the second connecting arm, the second latch portion has a third clamping surface, the second clamping portion has a fourth clamping surface, and the third clamping surface is located at a rear side of the fourth clamping surface and abuts against the fourth clamping surface in a front-rear direction.
16. The air conditioner of claim 14, wherein a second installation groove extending in an up-down direction is formed at a rear side of the front scroll case, the second latch is provided in the second installation groove, the second installation groove has a second sidewall disposed opposite in a left-right direction, a third latch groove is defined between the second latch and the second sidewall at the same end in the left-right direction, and a portion in a length direction of the second latch portion is provided in the third latch groove.
17. The air conditioner of claim 14, wherein a third mounting groove extending in the up-down direction is provided at the front end of the middle partition plate, at least part of the second elastic buckle is located in the third mounting groove, the third mounting groove has a third side wall oppositely arranged in the left-right direction, and the second clamping portion is provided at a free end of the third side wall.
18. The air conditioner as claimed in claim 17, wherein a second guide slope is formed at a side of the second clamping portion facing the third installation groove, the second guide slope being for guiding installation of the second snap fastener, and a distance between the second guide slopes of the two second clamping portions is gradually increased in a front-to-rear direction.
19. The air conditioner of claim 17, wherein a second limiting rib is disposed on a rear side of the front scroll, and the second limiting rib is accommodated in the third mounting groove and located between the two second clamping portions.
20. The air conditioner of claim 19, wherein a second installation groove extending in the up-down direction is formed on the rear side of the front volute, the second snap fastener and the second limiting rib plate are both arranged in the second installation groove, the second installation groove is provided with a second side wall oppositely arranged in the left-right direction, a fourth clamping groove is defined between the second limiting rib plate and the second side wall, and a part of the second clamping portion in the length direction is positioned in the fourth clamping groove.

Description

Air conditioner Technical Field The invention relates to the technical field of air conditioning equipment, in particular to an air conditioner. Background In the related art, an air duct assembly of an air conditioner is used to form an air duct and supply air, and the air duct assembly is generally assembled from a plurality of components. In order to increase the air supply amount to improve the cooling/heating efficiency of the air conditioner, the air conditioner is provided with a double air duct structure. However, in the related art, the air conditioner with the left and right double air duct structures has the defects that the assembly process of the air duct assembly is complicated due to the structural limitation of the air duct assembly, so that the assembly time of related personnel on the air duct assembly is increased, the production efficiency is reduced, and in addition, the assembly process of the air duct assembly is complicated, so that the assembly and disassembly difficulty of the related personnel on the air duct assembly during maintenance or repair is also increased. Thus, improvements are needed. Disclosure of Invention The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide an air conditioner, which has two air channels on the left and right sides to increase the air supply, wherein the first cover of the motor cover is arranged on the front volute and is integrally formed with the front volute, and the second cover of the motor cover is arranged on the air channel partition and is integrally formed with the air channel partition, so that the assembly process of the air channel assembly can be reduced, the assembly efficiency of the air channel assembly can be improved, the production efficiency can be improved, and the assembly difficulty of the air channel assembly can be reduced. The air conditioner comprises a shell component, a heat exchanger component and an air duct component, wherein an air outlet is formed in the front portion of the shell component, an air inlet is formed in the rear portion of the shell component, the air outlet is two fans which are arranged at intervals in the left-right direction, the heat exchanger component is arranged in the shell component, the air duct component is arranged in the shell component and comprises an air duct volute, a motor cover and a fan component, the motor cover is arranged at the top of the air duct volute and is provided with a motor cavity, the air duct volute comprises a front volute and an air duct partition board, the air duct partition board is connected with the front volute and jointly defines two air ducts which are arranged in the left-right direction, the air outlet is correspondingly communicated with the two air ducts respectively, the fan component comprises a wind wheel and a motor, the motor is connected with the wind wheel, the two wind wheels are respectively arranged in the two air ducts, the motor is arranged in the motor cavity, the front volute and the air duct partition board is detachably connected with the front volute and comprises a first air duct cover, a second air duct cover and a first air duct cover and a second air duct cover are integrally formed, and a first air duct cover and a second air duct cover are integrally arranged, and a first air duct cover and a second air duct cover are integrally formed, and a second air duct cover are integrally formed. According to the air conditioner disclosed by the embodiment of the invention, on the basis that the air conditioner is provided with the left air channel and the right air channel so as to increase the air supply quantity, the first cover body of the motor cover is arranged on the front volute and is integrally formed with the front volute, and the second cover body of the motor cover is arranged on the air channel partition plate and is integrally formed with the air channel partition plate, so that the assembly procedure of an air channel assembly can be reduced, the assembly efficiency of the air channel assembly can be improved, the production efficiency can be improved, and the assembly and disassembly difficulty of the air channel assembly can be reduced. According to some embodiments of the invention, the first cover includes two first sub-covers arranged and connected in a left-right direction, the second cover includes two second sub-covers arranged and connected in the left-right direction, the two second sub-covers respectively correspond to the two first sub-covers, and each second sub-cover and the corresponding first sub-cover jointly define the motor cavity. According to some embodiments of the invention, a first supporting seat is arranged at the lower end of the front volute, a second supporting seat is arranged at the lower end of the air duct partition plate, the second supporting seat and the air duct partition plate are