CN-224215445-U - Air conditioner

CN224215445UCN 224215445 UCN224215445 UCN 224215445UCN-224215445-U

Abstract

The utility model discloses an air conditioner which comprises a casing, a heat exchanger, a fan and an air guide assembly, wherein the air guide assembly comprises an air guide plate, a driving motor and an anti-channeling component, supporting shafts are respectively arranged at two ends of the air guide plate and are rotatably arranged on the casing, the air guide plate is positioned at an air outlet, the driving motor is arranged on the casing and is configured to drive the air guide plate to rotate, the anti-channeling component is provided with a first buckling part, one supporting shaft is provided with a second buckling part, and the anti-channeling component is configured to limit the air guide plate to move relative to a motor shaft along the axis of the motor shaft. The axial movement between the motor and the air deflector is reduced, so that the connection reliability is improved.

Inventors

MOU TIANYI
ZHANG FUXIAN
YANG XIAOYU
CHANG YI

Assignees

青岛海信日立空调系统有限公司

Dates

Publication Date: 20260508
Application Date: 20250422

Claims (10)

1. An air conditioner, comprising: the device comprises a shell, wherein a mounting cavity is formed in the shell, and an air inlet and an air outlet are formed in the shell; A heat exchanger configured to perform heat exchange treatment on an air flow flowing therethrough, the heat exchanger being disposed in the housing; The fan is configured to drive air sucked from the air inlet to flow through the heat exchanger to exchange heat, and the air after heat exchange is output from the air outlet, and the fan is arranged in the shell; wind-guiding subassembly, wind-guiding subassembly includes: the two ends of the air deflector are respectively provided with a supporting shaft, the supporting shafts are rotatably arranged on the shell, and the air deflector is positioned at the air outlet; The driving motor is arranged on the shell and is configured to drive the air deflector to rotate; the anti-moving component is provided with a first buckling part; one of the support shafts is provided with a second buckling part; The anti-moving component is fixedly arranged on a motor shaft of the driving motor, the first buckling part and the second buckling part are buckled with each other, an overlapping area is formed by the first buckling part and the second buckling part along the axial direction perpendicular to the motor shaft of the driving motor, and the anti-moving component is configured to limit the air deflector to move along the axial line of the motor shaft relative to the motor shaft.
2. The air conditioner according to claim 1, wherein the first fastening portion has a first protrusion and a first groove, the first protrusion and the first groove being sequentially arranged in a length direction of the anti-play member, the first protrusion being arranged outside the first groove; The second buckling part is provided with a second bulge and a second groove, the second bulge and the second groove are sequentially arranged along the length direction of the supporting shaft, and the second bulge is arranged on the outer side of the second groove; The first protrusion is located in the first groove, and the second protrusion is located in the second groove.
3. The air conditioner according to claim 2, wherein an outer end surface of the first protrusion is provided with a first guide surface, the first guide surface being arranged obliquely; the outer end face of the second bulge is provided with a second guide surface which is obliquely arranged.
4. The air conditioner according to claim 2, wherein an inner side surface of the first protrusion and an inner side surface of the second protrusion are abutted together in an axial direction of the support shaft to form a first abutting portion; the first abutment is configured to limit movement of the deflector relative to the motor shaft along an axis of the motor shaft.
5. The air conditioner according to claim 2, wherein an end surface of the first protrusion abuts against a bottom surface of the second groove in an axial direction around the support shaft to form a second abutting portion; The second attaching portion is configured to restrict rotation of the air deflector relative to the anti-play member.
6. The air conditioner according to claim 1, wherein the first engaging portion has a first axial guide portion extending in an axial direction of a motor shaft of the driving motor; The second buckling part is provided with a second axial guide part which extends along the axial direction of the supporting shaft; the first axial guide portion is connected with the second axial guide portion and is configured to guide the first buckling portion and the second buckling portion to be assembled and buckled together along the axis of the support shaft.
7. The air conditioner of claim 6, wherein the first axial guide portion is a first guide rib provided on a motor shaft of the driving motor, and the second axial guide portion is a first guide groove provided on the support shaft; Or the first axial guiding part is a second guiding groove arranged on the motor shaft of the driving motor, the second axial guiding part is a second guiding rib arranged on the supporting shaft, and the second guiding rib is positioned in the second guiding groove.
8. The air conditioner according to claim 1, wherein the cross section of the free end portion of the support shaft having the second engagement portion is of a non-circular structure, and the anti-play member is provided with a first mounting shaft hole into which the free end portion of the support shaft is inserted.
9. The air conditioner according to claim 8, wherein the cross section of the free end portion of the motor shaft of the driving motor is of a non-circular structure, and the anti-moving member is provided with a second mounting shaft hole in which the free end portion of the motor shaft of the driving motor is inserted.
10. The air conditioner according to any one of claims 1 to 9, wherein the anti-moving member is further provided with a first positioning surface, the first engaging portion is located outside the first positioning surface, and an outer end surface of the second engaging portion is abutted against the first positioning surface; And/or the air deflector is provided with a second positioning surface, the second buckling part is positioned at the outer side of the second positioning surface, and the outer end surface of the first buckling part is clung to the second positioning surface.

Description

Air conditioner Technical Field The utility model relates to the technical field of air treatment equipment, in particular to an air conditioner. Background The air conditioner is an electric appliance commonly used in daily life of people, and is divided into a cabinet air conditioner, a wall-mounted air conditioner and a ceiling-mounted air conditioner according to different installation modes. For the ceiling type air conditioner, the ceiling part is hung indoors, so that the space of the roof part can be fully utilized for installation, and the ceiling type air conditioner is widely popularized and used. Chinese patent publication No. CN216011040U discloses an air guide panel and an air conditioner, the air conditioner is suspended in a user's home by adopting a ceiling type installation manner. An air inlet and an air outlet are arranged on an air guide panel of the air conditioner, and a heat exchanger and a fan are arranged in the air conditioner. In the use, the fan starts, and under the effect of fan, indoor air enters into the air conditioner through the air intake, and air and heat exchanger are after heat transfer export from the air outlet. In order to adjust the air outlet direction of the air outlet, an air deflector is also arranged in the air outlet, and the air deflector rotates in the air outlet to adjust the air guide direction so as to control the air outlet direction of the air outlet. Under normal conditions, the air deflector is driven by a motor to rotate, the air deflector is connected with a rotating shaft of the motor, and the motor drives the air deflector to rotate in the air outlet. However, since the motor is usually disposed at the end of the air deflector, after the rotating shaft of the motor is connected to the air deflector, the air deflector easily moves along the axial direction of the rotating shaft, thereby reducing the connection reliability of the motor and the air deflector. In view of this, it is an object of the present utility model to design a technique for reducing axial play between a motor and an air deflector to improve connection reliability. The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art. Disclosure of utility model In order to solve the problems pointed out in the background art, the utility model provides an air conditioner, which can reduce the axial movement between a motor and an air deflector so as to improve the connection reliability. In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme: In some embodiments of the present application, there is provided an air conditioner including: the device comprises a shell, wherein a mounting cavity is formed in the shell, and an air inlet and an air outlet are formed in the shell; A heat exchanger configured to perform heat exchange treatment on an air flow flowing therethrough, the heat exchanger being disposed in the housing; The fan is configured to drive air sucked from the air inlet to flow through the heat exchanger to exchange heat, and the air after heat exchange is output from the air outlet, and the fan is arranged in the shell; wind-guiding subassembly, wind-guiding subassembly includes: the two ends of the air deflector are respectively provided with a supporting shaft, the supporting shafts are rotatably arranged on the shell, and the air deflector is positioned at the air outlet; The driving motor is arranged on the shell and is configured to drive the air deflector to rotate; the anti-moving component is provided with a first buckling part; one of the support shafts is provided with a second buckling part; The anti-moving component is fixedly arranged on a motor shaft of the driving motor, the first buckling part and the second buckling part are buckled with each other, an overlapping area is formed by the first buckling part and the second buckling part along the axial direction perpendicular to the motor shaft of the driving motor, and the anti-moving component is configured to limit the air deflector to move along the axial line of the motor shaft relative to the motor shaft. Compared with the prior art, the utility model has the advantages that the anti-channeling part is arranged on the air deflector, the air deflector is connected with the motor shaft of the driving motor through the anti-channeling part, the motor shaft of the driving motor is connected with the air deflector through the anti-channeling part, and the anti-channeling part is buckled with the air deflector through the first buckling part and the second buckling part to realize connection, so that the anti-channeling part and the air deflector are connected together and then cannot relatively move along the axial direction of the motor shaft of the driving