CN118147878A - Wall-mounted clothes treatment equipment - Google Patents
Wall-mounted clothes treatment equipment Download PDFInfo
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- CN118147878A CN118147878A CN202410570311.5A CN202410570311A CN118147878A CN 118147878 A CN118147878 A CN 118147878A CN 202410570311 A CN202410570311 A CN 202410570311A CN 118147878 A CN118147878 A CN 118147878A
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- 238000007599 discharging Methods 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 154
- 230000017525 heat dissipation Effects 0.000 description 7
- 210000003205 muscle Anatomy 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides wall-mounted clothes treatment equipment, and belongs to the field of clothes treatment equipment. Comprises a shell; a laundry treating drum disposed in the cabinet; a direct-drive motor provided at a rear side of the laundry treating drum to provide a driving force to the laundry treating drum; the back plate covers the back side of the machine shell and forms an accommodating space with the machine shell, and the clothes treating cylinder and the direct-drive motor are accommodated in the accommodating space formed by the machine shell and the back plate; when the back plate is arranged on the wall-mounted object, an air flow channel is defined between the back plate and the wall-mounted object, one end of the air flow channel is communicated with the accommodating space, and the other end of the air flow channel is communicated with the external environment; the end side of the direct-drive motor, which is close to the rear back plate, is provided with a turbulence structure which rotates synchronously with the rotor of the direct-drive motor, and the turbulence structure is used for disturbing air flow around the rotor of the direct-drive motor when the rotor of the direct-drive motor rotates so as to accelerate the air flow to be discharged through the air flow channel.
Description
Technical Field
The invention relates to the technical field of clothes treatment equipment, in particular to wall-mounted clothes treatment equipment.
Background
At present, wall-mounted clothes treatment equipment mainly relies on holes communicated with the outside to dissipate heat, but because a DD motor { direct drive motor } is located at the center position of the rear part of the wall-mounted clothes treatment equipment and is far away from an upper radiating hole, a rear back plate is attached to a wall after the clothes treatment equipment is installed, and the motor is sealed inside, so that the heat dissipation effect is not obvious enough only through the radiating holes, a large amount of heat accumulation during high-speed running of the motor can influence the service life of the motor, even the motor is burnt, and the power consumption can be increased due to temperature increase.
Disclosure of Invention
In order to solve the problem that heat of a direct-drive motor positioned at the rear part of the washing machine cannot be timely dissipated during operation in the wall-mounted washing machine in the related art, the embodiment of the invention provides the wall-mounted washing machine, and the ribs protruding outwards are arranged at the position of a motor rotor.
A first aspect of an embodiment of the present invention proposes a wall-mounted laundry treating apparatus, comprising:
A housing;
A laundry treating drum disposed in the cabinet;
a direct-drive motor provided at a rear side of the laundry treating drum to provide a driving force to the laundry treating drum;
The back plate covers the back side of the machine shell and forms an accommodating space with the machine shell, and the clothes treating cylinder and the direct-drive motor are accommodated in the accommodating space formed by the machine shell and the back plate; when the back plate is arranged on the wall-mounted object, an air flow channel is defined between the back plate and the wall-mounted object, one end of the air flow channel is communicated with the accommodating space, and the other end of the air flow channel is communicated with the external environment;
The end side of the direct-drive motor, which is close to the rear back plate, is provided with a turbulence structure which rotates synchronously with the rotor of the direct-drive motor, and the turbulence structure is used for disturbing air flow around the rotor of the direct-drive motor when the rotor of the direct-drive motor rotates so as to accelerate the air flow to be discharged through the air flow channel.
In the above technical solution, the air flow channel is formed above the central axis of the direct-drive motor;
The laundry treating apparatus further includes:
The fresh air introducing structure is arranged below the central axis of the direct-drive motor and provided with a fresh air introducing end and a fresh air discharging end, the fresh air introducing end is communicated with the external environment of the clothes treatment equipment, and the fresh air discharging end is opposite to the outer peripheral surface of the rotor of the direct-drive motor.
In the above technical scheme, the fresh air introducing structure comprises:
The device comprises a fresh air introducing pipe, a fresh air motor and a fresh air discharging pipe, wherein the fresh air introducing end of the fresh air introducing pipe is communicated with the external environment of clothes treatment equipment, the opposite end of the fresh air introducing pipe is communicated with the fresh air discharging pipe, the fresh air discharging pipe is internally provided with the fresh air motor, a plurality of fresh air discharging ends opposite to a rotor of the direct-drive motor are formed on the surface of the fresh air motor, and a plurality of fresh air discharging ports are formed on the fresh air discharging ends;
the outer ring surface of the back plate is provided with a fresh air inlet, and the fresh air inlet of the fresh air inlet pipe is communicated with the fresh air inlet.
In the above technical scheme, the vortex structure is including locating the protruding muscle on the direct-drive motor rotor periphery, and protruding muscle is equipped with a plurality ofly, and a plurality of protruding muscle are along direct-drive motor rotor's outer peripheral face circumference distribution.
In the technical scheme, the convex ribs are strip-shaped ribs protruding and extending along the radial direction of the rotor of the direct-drive motor, and the protruding and extending height of the convex ribs in the radial direction of the rotor of the direct-drive motor is 3mm-10 mm.
In the above technical solution, the air flow channels are defined into a plurality of groups when the back plate is mounted on the wall-mounted object;
each group of air flow channels comprises a first channel section, a second channel section and a third channel section which are communicated in sequence;
One end of the first channel section is communicated with the motor installation area, and the other end of the first channel section extends along the radial direction of the direct-drive motor rotor;
one end of the second channel section is communicated with the first channel section, and the other end of the second channel section extends along the axial direction of the rotor of the direct-drive motor;
one end of the third channel section is communicated with the second channel section, and the other end of the third channel section protrudes along the radial direction of the rotor of the direct-drive motor and is communicated with the external environment of the clothes treatment equipment.
In the technical scheme, the rear backboard is an annular plate with a through hole in the middle, and a motor installation area is formed between the through hole of the rear backboard and the rear side of the clothes treating cylinder;
The back plate comprises a first plate surface facing the rear side of the clothes treating cylinder and a second plate surface opposite to the first plate surface;
One part of the first plate surface is fixedly assembled with the shell, and the other part of the first plate surface is spaced from the rear side of the clothing processing cylinder and is oppositely arranged to form a first channel section;
A plurality of reinforcing ribs are formed on the second plate surface, and a third channel section is formed between at least part of the reinforcing ribs and the second plate surface;
the back plate is provided with a second channel section penetrating through the first plate surface and the second plate surface, one end of the second channel section is communicated with the first channel section, and the other end of the second channel section is communicated with the third channel section when the back plate is fixed on the wall body;
The second channel section is an exhaust hole, and the third channel section is an exhaust groove.
In the technical scheme, the top of the outer annular surface of the rear backboard is provided with the exhaust port, one end of the exhaust port is communicated with the external environment of the clothes treatment equipment, and the other end of the exhaust port is communicated with the airflow channel;
Wherein the exhaust port is provided with a filter screen for filtering the air flow flowing out of the third channel section.
In the technical proposal, an air duct installation area communicated with the air flow channel is also formed among the inner peripheral surface of the new casing, the back plate and the outer peripheral surface of the clothes treating cylinder;
The laundry treating apparatus further includes:
The drying air duct is arranged in the air duct installation area and is communicated with the clothes treatment cylinder to form a circulating drying air path;
Wherein heat radiation generated from the surface of the drying duct can be discharged to the external environment of the laundry treating apparatus through the air flow passage.
In the above technical solution, the laundry treating drum includes an outer tub fixedly assembled with the cabinet, and an inner tub pivotably provided in the outer tub;
the direct drive motor is assembled at the rear side of the outer cylinder and can drive the inner cylinder to rotate.
In the above technical solution, the wall-mounted laundry treating apparatus is a wall-mounted washing machine.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:
1. According to the wall-mounted clothes treatment equipment provided by the embodiment of the invention, the turbulence structure is arranged at the rotor position of the motor, so that when the washing machine is heated during operation, the turbulence structure on the rotor can disturb the air flow nearby the rotor, and the air flow nearby the rotor is accelerated to flow out to the outside, so that the heat dissipation of the motor is accelerated.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic three-dimensional structure of an embodiment of a wall-mounted laundry treating apparatus of the present invention;
FIG. 2 is a schematic view showing a three-dimensional structure of a clothes treating apparatus in which a filter screen and a fresh air introducing structure are provided when a cabinet is removed, according to an embodiment of the wall-mounted clothes treating apparatus of the present invention;
FIG. 3 is a schematic view showing a three-dimensional structure of a clothes treating apparatus according to an embodiment of the present invention when a cabinet is removed, wherein the clothes treating apparatus is not provided with a filter screen and a fresh air introducing structure;
Fig. 4 is a schematic three-dimensional structure of a direct-drive motor in an embodiment of a wall-mounted laundry treating apparatus according to the present invention;
Fig. 5 is a flow diagram of ambient air flow when the direct-drive motor is rotated clockwise in an embodiment of the wall-mounted laundry treating apparatus according to the present invention;
fig. 6 is a flow schematic diagram of ambient air flow when the direct-drive motor rotates counterclockwise in an embodiment of the wall-mounted laundry treating apparatus according to the present invention;
Fig. 7 is a three-dimensional structural schematic view of a fresh air introduction structure in an embodiment of a wall-mounted laundry treating apparatus according to the present invention;
fig. 8 is a schematic view of a ventilation principle of an embodiment of the wall-mounted laundry treating apparatus of the present invention.
Wherein: 1-a shell; 2-a laundry treating drum; 3-a back plate; 31-through holes; 32-reinforcing ribs; 33-exhaust port; 4-a motor mounting area; 5-air flow channel; 51-a first channel segment; 52-a second channel segment; 53-a third channel segment; 6-a direct drive motor; 61-ribs; 7-a filter screen; 8-a fresh air introducing structure; 8 a-a fresh air inlet pipe; 8 b-a fresh air motor; 8c, a fresh air discharge pipe; 81-a fresh air inlet end; 82-fresh air discharge end; 9-drying air duct.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention as detailed in the accompanying claims.
The embodiment of the invention provides a wall-mounted washing machine, which is characterized in that ribs protruding outwards are arranged at the rotor position of the motor, when the washing machine is in operation and generates heat, the ribs on the rotor can disturb the airflow nearby the washing machine, and the airflow nearby the washing machine is accelerated to flow out to the outside, so that the heat dissipation of the motor is accelerated.
The technical solutions of the present embodiment are described in detail below with reference to fig. 1 to 8, and the following implementations and embodiments may be combined with each other without conflict.
Examples
As shown in fig. 1 to 8, the present embodiment proposes a wall-mounted laundry treating apparatus comprising:
A housing 1, preferably a plastic part;
a laundry treating drum 2 provided in the cabinet 1;
A direct-drive motor 6 provided at the rear side of the laundry treating drum 2 to provide a driving force to the laundry treating drum;
A rear back plate 3, wherein the rear back plate 3 is covered on the rear side of the machine shell 1 and forms an accommodating space with the machine shell 1, and the clothes treating cylinder 2 and the direct-drive motor 6 are accommodated in the accommodating space formed by the machine shell 1 and the rear back plate; when the back plate 3 is arranged on a wall-mounted object, an air flow channel 5 is defined between the back plate 3 and the wall-mounted object, one end of the air flow channel 5 is communicated with the accommodating space, and the other end of the air flow channel is communicated with the external environment;
The end side of the direct-drive motor 6, which is close to the rear back plate 3, is provided with a turbulence structure rotating synchronously with the direct-drive motor rotor, and the turbulence structure is used for disturbing air flow around the direct-drive motor rotor when the direct-drive motor rotor rotates so as to accelerate the air flow to be discharged through the air flow channel 5.
According to the wall-mounted clothes treatment equipment provided by the embodiment of the invention, the turbulence structure is arranged at the rotor position of the motor, so that when the washing machine is heated during operation, the turbulence structure on the rotor can disturb the air flow nearby the rotor, and the air flow nearby the rotor is accelerated to flow out to the outside, so that the heat dissipation of the motor is accelerated.
Further, the air flow passage 5 is formed above the central axis of the direct-drive motor 6; as shown in fig. 2 and 3, the air flow passage 5 is provided on the upper side of the motor mounting area 4 to accelerate the discharge of the air flow, so that the heat radiation effect on the direct-drive motor 6 can be further improved.
The laundry treating apparatus further includes:
the fresh air introducing structure 8 is arranged below the central axis of the direct-drive motor 6, the fresh air introducing structure 8 is provided with a fresh air introducing end 81 and a fresh air discharging end 82, the fresh air introducing end 81 is communicated with the external environment of the clothes treatment equipment, and the fresh air discharging end 82 is opposite to the outer peripheral surface of the rotor of the direct-drive motor.
In the embodiment of the invention, the fresh air can be introduced when the direct-drive motor 6 operates by arranging the fresh air introducing structure 8, and because the temperature of the fresh air is low, the introduced low-temperature fresh air and hot air flow in the motor installation area 4 meet each other, so that relatively light hot air can be blown to the top of the washing machine, and the hot air can be discharged from the exhaust hole at the top of the clothes treatment equipment.
Specifically, as shown in fig. 3, the air inlet end of the air flow passage 5 and the fresh air discharge end 82 of the fresh air introduction structure 8 are located on both sides in the up-down direction of the direct-drive motor 6.
As shown in fig. 8, in the embodiment of the present invention, the air inlet end of the air flow channel 5 and the fresh air outlet end 82 of the fresh air inlet structure 8 are disposed at the upper and lower sides, so that when fresh air is introduced, the hot air flow enriched above can be completely discharged by the relatively cool air flow entering from below because the hot air flow is slightly enriched above, thereby further improving the effect of discharging the hot air flow in the motor installation area 4.
More specifically, as shown in fig. 7, the fresh air introducing structure 8 includes:
A fresh air introducing pipe 8a, a fresh air motor 8b and a fresh air discharging pipe 8c which are arranged at the rear side of the clothes treating cylinder, wherein the fresh air introducing end of the fresh air introducing pipe 8a is communicated with the external environment of clothes treating equipment, the opposite other end of the fresh air introducing pipe is communicated with the fresh air discharging pipe 8c, the fresh air discharging pipe 8c is internally provided with the fresh air motor 8b, a plurality of fresh air discharging ends opposite to the rotor of the direct drive motor 6 are formed on the surface of the fresh air discharging pipe, and a plurality of fresh air discharging ports are formed on the fresh air discharging ends;
the outer ring surface of the back plate 3 is provided with a fresh air inlet, and the fresh air inlet of the fresh air inlet pipe 8a is communicated with the fresh air inlet.
As shown in fig. 3, the fresh air intake is located at the lower part of the wall-mounted machine, the fresh air motor 8b is fixed at the rear of the wall-mounted machine body, the fresh air intake is connected with the fresh air motor 8b through the air suction intake pipe 8a, the fresh air discharge port on the fresh air discharge pipe 8c is provided with a plurality of small holes, and the positions of the fresh air discharge ports face the DD motor. When the fresh air motor 8b operates, external cold fresh air can be sucked into the fresh air motor 8b through the fresh air inlet 5 and the fresh air inlet pipe 8a, and then the fresh air motor 8b blows to the direct-drive motor { DD motor }, through the fresh air outlet on the fresh air outlet pipe 8 c.
In any of the above embodiments, the turbulence structure includes a plurality of ribs 61 provided on the outer periphery of the direct-drive motor rotor, and the plurality of ribs 61 are circumferentially distributed along the outer periphery of the direct-drive motor rotor. In the embodiment of the invention, the convex ribs 61 are arranged on the periphery of the motor rotor, so that the convex ribs 61 can disturb the air flow in the motor installation area 4 when the rotor rotates, and the flow speed of the air flow flowing from the motor installation area 4 to the air flow channel 5 is improved.
In the embodiment of the invention, the convex ribs 61 protruding outwards are arranged at the periphery of the rotor of the direct-drive motor 6, so that when the clothes treatment equipment runs and generates heat, the convex ribs 61 on the rotor can disturb the air flow nearby the clothes treatment equipment, and the air flow nearby the clothes treatment equipment is accelerated to flow out to the outside, so that the heat dissipation of the motor is accelerated.
Specifically, when the rotor of the direct-drive motor 6 rotates, the ribs 61 on the motor rotor disturb the air flow in the motor installation area 4, accelerate the air flow velocity in this area, and the air flow is discharged to the external environment of the laundry treating apparatus through the air flow passage 5 communicating with the motor installation area 4.
It should be noted that, as shown in fig. 4-6, no matter the rotor of the direct-drive motor 6 rotates clockwise or anticlockwise, the ribs 61 can drive the generated heat to flow along the circumference tangential to the surface of the outer ring of the motor, and such rotation is similar to a fan, so that the airflow flowing speed in the motor installation area 4 shown in fig. 2 and 3 can be accelerated, the heat dissipation efficiency is improved, the service life of the motor is prolonged, and the power consumption problem caused by heat generation of the motor is saved.
Preferably, the plurality of ribs 61 are uniformly distributed on the outer circumferential surface of the rotor of the direct-drive motor; further preferably, the ribs 61 are elongated ribs protruding along the radial direction of the rotor, and the protruding height of the ribs 61 in the radial direction of the rotor is between 3mm and 10 mm.
It should be noted that, the protruding rib 61 may be integrally formed with the rotor housing of the direct drive motor 6, or may be a rib separately installed at a later stage.
In any of the above embodiments, as shown in fig. 2 and 3, the air flow passages 5 are configured in plural groups;
each group of air flow channels 5 comprises a first channel section 51, a second channel section 52 and a third channel section 53 which are communicated in sequence;
One end of the first channel section 51 is communicated with the motor mounting area 4, and the other end extends along the radial direction of the rotor of the direct-drive motor 6;
One end of the second channel section 52 is communicated with the first channel section 51, and the other end extends along the axial direction of the rotor of the direct-drive motor 6;
One end of the third channel section 53 communicates with the second channel section 52, and the other end protrudes in the radial direction of the rotor of the direct-drive motor 6 and communicates with the external environment of the laundry treating apparatus.
According to the embodiment of the invention, the air flow channel is arranged into the plurality of channel sections arranged along different directions, so that the air flow discharge is quickened, and the pneumatic noise is reduced.
Specifically, as shown in fig. 2 and3, the rear plate 3 is an annular plate member having a through hole 31 in the middle, and a motor mounting area 4 is formed between the through hole 31 of the rear plate 3 and the rear side of the laundry treating drum 2;
the rear panel 3 includes a first panel facing the rear side of the laundry treating drum 2, and a second panel opposite to the first panel;
One part of the first plate surface is fixedly assembled with the machine shell 1, the other part of the first plate surface is spaced from the rear side of the clothes treating drum 2 and is opposite to the rear side of the clothes treating drum 2, and a first channel section 51 is formed between the part of the first plate surface which is spaced from and opposite to the clothes treating drum 2 and the rear side of the clothes treating drum 2;
The second plate surface is provided with a plurality of reinforcing ribs 32, and a third channel section 53 is formed between at least part of the reinforcing ribs 32 and the second plate surface;
The back plate 3 is provided with a second channel section 52 penetrating through the first plate surface and the second plate surface, one end of the second channel section 52 is communicated with the first channel section 51, and the other end of the second channel section 52 is communicated with a third channel section 53 when the back plate 3 is fixed on a wall body;
The second channel section 52 is an exhaust hole, and the third channel section 53 is an exhaust groove, and when the back plate 3 is fixed on the wall body, the side of the exhaust groove facing the cavity can be blocked.
That is, in the embodiment of the present invention, by using the ribs 32 on the back plate 3, on one hand, the heat generated by the motor can be discharged through the air flow channel formed between the ribs 32, and on the other hand, the strength of the back plate 3 can be improved.
In any of the above embodiments, as shown in fig. 3, the top of the outer ring surface of the rear panel 3 is provided with the air outlet 33, one end of the air outlet 33 is communicated with the external environment of the clothes treating apparatus, the other end of the air outlet is communicated with the air flow channel 5, and specifically, the air outlet 33 is communicated with the third channel section 53 in the air flow channel 5;
wherein the exhaust port 33 is provided with a filter screen 7, the filter screen 7 being arranged to filter the air flow exiting from the third channel section 53.
In any of the above embodiments, as shown in fig. 3 and 7, in order to enable the air flow collected by the motor mounting area 4, which is self-agitated by the motor, to be discharged from the air outlet at the rear of the laundry treating apparatus as soon as possible, the laundry treating apparatus according to the embodiment of the present invention further includes:
in any of the above embodiments, as shown in fig. 2 and 3, an air duct installation area communicating with the air flow passage 5 is further formed between the inner peripheral surface of the cabinet 1, the rear panel 3, and the outer peripheral surface of the laundry treating drum 2;
The laundry treating apparatus further includes:
the drying air duct 9 is arranged in the air duct installation area, and the drying air duct 9 is communicated with the clothes treatment cylinder 2 to form a circulating drying air path;
Wherein the heat radiation generated at the surface of the drying duct 9 can be discharged to the external environment of the laundry treating apparatus through the air flow passage 5.
Namely, in the wall-mounted clothes treatment equipment provided by the embodiment of the invention, the heat generated by the direct-drive motor 6 and the heat generated by the drying air duct 9 can be discharged from the same position, so that the heat dissipation efficiency of the whole machine can be indirectly improved through the rotation of the direct-drive motor 6.
In any of the above embodiments, as shown in fig. 1 to 3, the laundry treating drum includes an outer tub fixedly assembled with the cabinet 1, and an inner tub pivotably provided in the outer tub;
the direct drive motor 6 is mounted on the rear side of the outer cylinder and is capable of driving the inner cylinder to rotate.
Namely, the laundry treatment apparatus provided in the embodiment of the present invention is preferably a wall-mounted washing machine having an inner tub and an outer tub.
Of course, in some alternative embodiments, the laundry treatment apparatus described above may also be a washer-dryer having only one laundry treatment drum.
It should be noted that, whether it is a washing machine or a dryer, the direct-drive motor 6 is included, and the direct-drive motor 6 is located at a middle position behind the outer tub, and after it is installed on a wall surface, the rear of the back plate 3 will be stuck to the wall surface, so that the direct-drive motor 6 will be located in a relatively sealed environment, if it runs at a high speed, the generated heat will be accumulated in the motor installation area 4 near it, and the heat in the motor installation area 4 will rise to be discharged from the filter screen through the channels such as the exhaust hole and the exhaust slot.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (11)
1. A wall-mounted laundry treating apparatus, comprising:
A housing (1);
a laundry treating drum (2) provided in the cabinet (1);
A direct drive motor (6) provided at the rear side of the laundry treating drum (2) to provide a driving force to the laundry treating drum;
The back plate (3) is covered on the rear side of the machine shell (1) and forms an accommodating space with the machine shell (1), and the clothes treating cylinder (2) and the direct-drive motor (6) are accommodated in the accommodating space formed by the machine shell (1) and the back plate; the back plate (3) is configured such that when the back plate is mounted on a wall-mounted object, an air flow channel (5) can be defined between the back plate (3) and the wall-mounted object, one end of the air flow channel (5) is communicated with the accommodating space, and the other end is communicated with the external environment;
The direct-drive motor (6) is provided with a turbulence structure which rotates synchronously with the direct-drive motor rotor at the end side close to the rear back plate (3), and the turbulence structure is used for disturbing air flow around the direct-drive motor rotor when the direct-drive motor rotor rotates so as to accelerate the air flow to be discharged through the air flow channel (5).
2. Wall-mounted laundry treatment apparatus according to claim 1, characterized in that the air flow channel (5) is formed above the central axis of the direct drive motor (6);
the laundry treating apparatus further includes:
the novel air intake structure (8) is arranged below the central axis of the direct-drive motor (6), the novel air intake structure (8) is provided with a novel air intake end (81) and a novel air discharge end (82), the novel air intake end (81) is communicated with the external environment of the clothes treatment equipment, and the novel air discharge end (82) is opposite to the outer peripheral surface of the rotor of the direct-drive motor.
3. Wall-mounted laundry treatment apparatus according to claim 2, characterized in that the fresh air introduction structure (8) comprises:
The novel clothes treating device comprises a fresh air introducing pipe (8 a), a fresh air motor (8 b) and a fresh air discharging pipe (8 c), wherein the fresh air introducing end of the fresh air introducing pipe (8 a) is communicated with the external environment of clothes treating equipment, the opposite other end of the fresh air introducing pipe is communicated with the fresh air discharging pipe (8 c), the fresh air motor (8 b) is arranged in the fresh air discharging pipe (8 c), a plurality of fresh air discharging ends opposite to the direct-drive motor rotor are formed on the surface of the fresh air discharging pipe, and a plurality of fresh air discharging ports are formed on the fresh air discharging ends;
The outer ring surface of the back plate (3) is provided with a fresh air inlet, and the fresh air inlet of the fresh air inlet pipe (8 a) is communicated with the fresh air inlet.
4. A wall-mounted clothes treating apparatus according to any one of claims 1 to 3, wherein the turbulence structure comprises ribs (61) provided on the outer periphery of the direct-drive motor rotor, the ribs (61) being provided in plurality, and the ribs (61) being circumferentially distributed along the outer periphery of the direct-drive motor rotor.
5. A wall-mounted laundry treating apparatus according to claim 4, wherein,
The convex ribs (61) are strip-shaped ribs protruding and extending along the radial direction of the direct-drive motor rotor, and the protruding and extending height of the convex ribs (61) in the radial direction of the direct-drive motor rotor is 3mm-10 mm.
6. A wall-mounted laundry treatment apparatus according to any one of claims 1-3, characterized in that the air flow channels (5) are defined in groups when the back plate (3) is mounted on a wall-mounted object;
Each group of the air flow channels (5) comprises a first channel section (51), a second channel section (52) and a third channel section (53) which are communicated in sequence;
one end of the first channel section (51) is communicated with a motor mounting area (4), and the other end of the first channel section extends along the radial direction of the direct-drive motor rotor;
one end of the second channel section (52) is communicated with the first channel section (51), and the other end of the second channel section extends along the axial direction of the rotor of the direct-drive motor (6);
One end of the third channel section (53) is communicated with the second channel section (52), and the other end of the third channel section protrudes along the radial direction of the rotor of the direct-drive motor (6) and is communicated with the external environment of the clothes treatment equipment.
7. Wall-mounted laundry treatment apparatus according to claim 6, characterized in that the back plate (3) is an annular plate with a through hole (31) in the middle, the through hole (31) of the back plate (3) and the rear side of the laundry treatment drum (2) constituting the motor mounting area (4);
The back plate (3) comprises a first plate surface facing the rear side of the clothes treating drum (2) and a second plate surface opposite to the first plate surface;
One part of the first plate surface is fixedly assembled with the machine shell (1), and the other part of the first plate surface is arranged at intervals and opposite to the rear side of the clothes treating cylinder (2) and forms the first channel section (51);
a plurality of reinforcing ribs (32) are formed on the second plate surface, and at least part of the reinforcing ribs (32) and the second plate surface form the third channel section (53);
the back plate (3) is provided with a second channel section (52) penetrating through the first plate surface and the second plate surface, one end of the second channel section (52) is communicated with the first channel section (51), and the other end of the second channel section is communicated with the third channel section (53) when the back plate (3) is fixed on a wall body;
the second channel section (52) is an exhaust hole, and the third channel section (53) is an exhaust groove.
8. Wall-mounted clothes treatment equipment according to claim 1, characterized in that the top of the outer ring surface of the back plate (3) is provided with an exhaust port (33), one end of the exhaust port (33) is communicated with the external environment of the clothes treatment equipment, and the other end of the exhaust port is communicated with the air flow channel (5);
Wherein the exhaust port (33) is provided with a filter screen (7), and the filter screen (7) is used for filtering the airflow flowing out of the third channel section (53).
9. Wall-mounted laundry treatment apparatus according to claim 1, characterized in that an air duct mounting area communicating with the air flow passage (5) is also formed between the inner peripheral surface of the cabinet (1), the rear back plate (3) and the outer peripheral surface of the laundry treatment drum (2);
the laundry treating apparatus further includes:
The drying air duct (9) is arranged in the air duct installation area, and the drying air duct (9) is communicated with the clothes treatment cylinder (2) to form a circulating drying air path;
wherein the heat radiation generated on the surface of the drying air duct (9) can be discharged to the external environment of the clothes treating apparatus through the air flow channel (5).
10. Wall-mounted laundry treatment apparatus according to claim 1, characterized in that the laundry treatment drum comprises an outer drum fixedly fitted with the cabinet (1), and an inner drum pivotably arranged in the outer drum;
The direct drive motor (6) is assembled at the rear side of the outer cylinder and can drive the inner cylinder to rotate.
11. The wall-mounted laundry treating apparatus according to claim 1, wherein the wall-mounted laundry treating apparatus is a wall-mounted washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410570311.5A CN118147878B (en) | 2024-05-09 | Wall-mounted clothes treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410570311.5A CN118147878B (en) | 2024-05-09 | Wall-mounted clothes treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118147878A true CN118147878A (en) | 2024-06-07 |
| CN118147878B CN118147878B (en) | 2024-07-30 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07265578A (en) * | 1994-03-31 | 1995-10-17 | Toshiba Corp | Washing machine |
| JP2002153695A (en) * | 2001-09-06 | 2002-05-28 | Sanyo Electric Co Ltd | Drum type washing machine |
| US20180363195A1 (en) * | 2017-06-15 | 2018-12-20 | Dongbu Daewoo Electronics Corporation | Wall-mounted washing machine |
| WO2021027382A1 (en) * | 2019-08-13 | 2021-02-18 | 珠海格力电器股份有限公司 | Outer drum assembly and washing machine |
| CN219980530U (en) * | 2023-04-17 | 2023-11-07 | 惠而浦（中国）股份有限公司 | Motor rotor, DD direct-drive motor formed by motor rotor and washing machine formed by DD direct-drive motor |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07265578A (en) * | 1994-03-31 | 1995-10-17 | Toshiba Corp | Washing machine |
| JP2002153695A (en) * | 2001-09-06 | 2002-05-28 | Sanyo Electric Co Ltd | Drum type washing machine |
| US20180363195A1 (en) * | 2017-06-15 | 2018-12-20 | Dongbu Daewoo Electronics Corporation | Wall-mounted washing machine |
| WO2021027382A1 (en) * | 2019-08-13 | 2021-02-18 | 珠海格力电器股份有限公司 | Outer drum assembly and washing machine |
| CN219980530U (en) * | 2023-04-17 | 2023-11-07 | 惠而浦（中国）股份有限公司 | Motor rotor, DD direct-drive motor formed by motor rotor and washing machine formed by DD direct-drive motor |
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