CN218372876U - Inner drum structure of clothes treatment device and clothes treatment device - Google Patents

Abstract

The embodiment of the utility model relates to an inner cylinder structure of a clothes processing device and the clothes processing device, wherein, the inner cylinder structure of the clothes processing device comprises an inner cylinder; and a heating device is arranged in the inner cavity of the inner barrel and is used for heating the washing water in the inner cavity of the inner barrel. The embodiment of the utility model provides a clothes treatment device's inner tube structure through set up heating device in the inner chamber of clothes treatment device's inner tube, can realize heating the washing water in the inner chamber of inner tube through heating device to can improve the washing effect of clothing, effectively promote the washing cleanliness factor of clothing.

Description

Inner drum structure of clothes treatment device and clothes treatment device

Technical Field

The embodiment of the utility model provides a relate to life electrical apparatus technical field, especially relate to a clothing processing apparatus's inner tube structure and clothing processing apparatus.

Background

Laundry treating apparatuses, such as washing machines and the like, generally include an inner tub in which laundry is placed and washing, dehydrating and the like are performed as the inner tub rotates.

At present, in a washing process of a washing machine, washing water is usually normal temperature water, and thus a washing effect of clothes is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem or at least partially solve the above technical problem, an embodiment of the present invention provides an inner cylinder structure of a clothes treatment device and a clothes treatment device.

In a first aspect, an embodiment of the present invention provides an inner cylinder structure of a clothes processing apparatus, including an inner cylinder;

and a heating device is arranged in the inner cavity of the inner barrel and is used for heating the washing water in the inner cavity of the inner barrel.

The embodiment of the utility model provides a clothes treatment device's inner tube structure through setting up heating device in the inner chamber at clothes treatment device's inner tube, can realize heating the washing water in the inner chamber of inner tube through heating device to can improve the washing effect of clothing, effectively promote the washing cleanliness factor of clothing.

Optionally, the inner drum structure of the laundry treating apparatus further includes a spindle assembly for driving the inner drum to rotate, and the spindle assembly has a hollow rotating shaft;

the hollow rotating shaft is internally provided with a fixing shaft in a penetrating way, the fixing shaft penetrates out of the rear cover of the inner barrel, the hollow rotating shaft can rotate relative to the fixing shaft, and the heating device is connected to the fixing shaft.

In this technical scheme, set up on the fixed axle through setting up heating device, and the cavity pivot can rotate for the fixed axle, when main shaft assembly drove the inner tube and rotates, the fixed axle is fixed motionless, thereby can ensure that heating device is fixed motionless, in order to ensure that heating device can stretch into the washing water of inner chamber all the time, in order to ensure its heating effect to the washing water, thereby can promote the washing effect, and wear to establish in main shaft assembly's cavity pivot through making the fixed axle, on the basis that the realization is fixed to the heating device installation, effectively utilized inner structure, the space has been saved.

Optionally, the fixing shaft has a wiring channel for the wire of the heating device to pass through.

In the technical scheme, the fixing shaft is provided with the wiring channel for the lead of the heating device to pass through, so that the lead can smoothly pass through without interference to other parts.

Optionally, the heating device includes a heating element and a connecting part, the heating element is used for heating the washing water in the inner cavity, and the heating element is connected with the fixed shaft through the connecting part;

the heating member extends toward a radially outer edge of the inner cylinder in a direction from a rotational axis of the inner cylinder to the radially outer edge of the inner cylinder.

In this technical scheme, pass through connecting portion with the heating member and fix on the fixed axle, can realize heating member reliable connection on the fixed axle, and pass through connecting portion with the heating member and fix on the fixed axle to when main shaft assembly drove the inner tube and rotates, the fixed axle was fixed motionless, thereby can ensure that heating device is motionless, in order to ensure heating device to the heating effect of washing water.

Through setting up the heating member and extending towards the radial outer fringe of inner tube for the heating member has sufficient extension size in the radial direction of inner tube, so that the washing water in the inner tube under the water level condition of difference, the heating member all can stretch into the washing water to the inner chamber, in order to ensure its heating effect to the washing water, in order to promote washing effect.

Optionally, a baffle is further arranged in the inner cavity of the inner cylinder;

the baffle is provided with a limber hole, the inner cavity of the inner barrel is divided into a clothes treatment cavity and a water collecting cavity by the baffle, and the heating device is positioned in the water collecting cavity.

In this technical scheme, through the inner chamber at the inner tube in set up the baffle, the baffle divide into clothing treatment chamber and water collection chamber with the inner chamber of inner tube, it can carry out the heating device who heats to the washing water to be provided with in the water collection chamber, and the water collection chamber realizes the washing water intercommunication through limbers on the baffle with clothing treatment chamber, consequently when heating device heats the water of water collection intracavity, can realize heating the washing water in the clothing treatment chamber, thereby can improve the washing effect of clothing, effectively promote the washing cleanliness factor of clothing. The clothes treatment cavity for placing clothes is separated from the water collecting cavity where the heating device is located through the baffle, so that the phenomenon that the heating device blocks and winds clothes is avoided to a certain extent in the clothes treatment process, the clothes treatment efficiency is improved, and the clothes and the heating device are effectively protected respectively.

Optionally, the water through hole is arranged near the outer edge of the baffle;

and/or a plurality of water through holes are arranged; the plurality of water through holes are arranged at intervals along the circumferential direction of the baffle.

In the technical scheme, because the washing water in the clothes treatment cavity can be deposited at the position close to the cavity wall of the clothes treatment cavity under the action of gravity or the rotating washing action of the inner drum, the water through holes are arranged close to the outer edge of the baffle plate, the washing water in the clothes treatment cavity or the washing water in the water collecting cavity can be communicated through the water through holes, and therefore the heating effect of the washing water in the clothes treatment cavity can be achieved by the heating device in the water collecting cavity, and the clothes washing effect is improved.

Through setting up a plurality of limbers for setting up along the circumference of baffle, can be favorable to the inner tube to realize the intercommunication of the washing water in the clothing processing chamber or the washing water in the water-collecting chamber through one or more limbers of difference at random in the rotation process to make the heating device who is located the water-collecting chamber can realize the heating effect to the washing water in the clothing processing chamber, in order to promote the clothing washing effect.

Optionally, the baffle is disposed near a rear cover of the inner barrel.

In the technical scheme, the baffle is arranged close to the rear cover of the inner barrel, namely the water collecting cavity is arranged at one side of the inner cavity of the inner barrel close to the rear cover, so that the effective space of the clothes treatment cavity is ensured.

Optionally, the inner cylinder includes a cylinder body and a water collecting ring, and the water collecting ring is located between the cylinder body and a rear cover of the inner cylinder;

the baffle is connected at the junction of the cartridge body and the water collection ring.

In this technical scheme, including a barrel body and a catchment ring through setting up the inner tube, the baffle is connected in a barrel body and catchment ring's junction, can effectively strengthen the structural strength of junction.

Optionally, the water collecting ring is integrally formed with the barrel body;

and/or the edge of the baffle is provided with a first flanging structure which is bent towards the water collecting ring, one end of the water collecting ring, which is close to the rear cover, is provided with a second flanging structure which is bent towards the side wall of the cylinder body, and the second flanging structure is connected with the first flanging structure in a sealing manner.

In this technical scheme, through setting up catchment ring and a section of thick bamboo body integrated into one piece, both can ensure the sealing reliability of catchment ring and a junction of section of thick bamboo body, and can promote the structural strength of inner tube and simplify the preparation process.

Through setting up water ring sum baffle through first flange structure and second flange structure sealing connection, not only can increase the fitting surface of water ring sum baffle in order to promote its linkage effect, and through first flange structure and second flange structure's cooperation, also can further promote the connection leakproofness of the two, prevent to leak water.

Optionally, the inner cylinder is a non-porous inner cylinder.

In the technical scheme, the inner cylinder is a non-porous inner cylinder, namely, the outer side wall of the inner cylinder is not provided with a drain hole in a normally open state, and the inner cylinder is used for containing washing water to wash clothes. Through forming the chamber that catchments in the inner tube, set up heating device in the chamber that catchments to also can realize heating the washing water in the inner tube under the condition of no urceolus, thereby improve the washing effect.

In a second aspect, an embodiment of the present invention provides a laundry treatment apparatus, including a housing and an inner barrel structure of the laundry treatment apparatus disposed in the housing.

The embodiment of the utility model provides a clothing processing apparatus through setting up heating device in the inner chamber of clothing processing apparatus's inner tube, can realize heating the washing water in the inner chamber of inner tube through heating device to can improve the washing effect of clothing, effectively promote the washing cleanliness factor of clothing.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the embodiments of the invention.

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a schematic partial cross-sectional view of an inner drum structure of a clothes treating apparatus according to an embodiment of the present invention;

FIG. 2 is an enlarged partial schematic view of FIG. 1 at A;

fig. 3 is an exploded view of an inner drum structure of a laundry treating apparatus according to an embodiment of the present invention.

Wherein, 1, an inner cylinder; 11. a water collection cavity; 12. a water through hole; 13. an inner cavity; 14. a rear cover; 15. a cartridge body; 16. a water collecting ring; 161. a second flanging structure; 2. a heating device; 21. a heating member; 22. a wire; 23. a connecting portion; 31. a baffle plate; 311. a first flanging structure; 41. a spindle assembly; 411. a hollow rotating shaft; 42. a supporting seat; 421. a support seat body; 422. a support seat connecting structure; 43. a fixed shaft; 431. a routing channel; 44. a tripod.

Detailed Description

In order that the above-mentioned objects, features and advantages of the embodiments of the present invention may be more clearly understood, further description of aspects of the embodiments of the present invention will be made below. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention, but the embodiments of the invention may be practiced in other ways than those described herein; obviously, the embodiments in the specification are only a part of the embodiments of the present invention, and not all of them.

Example one

Referring to fig. 1 to 3, the present embodiment provides an improved inner drum structure of a laundry treatment device, which can be used in a laundry treatment device, such as a washing machine, and can perform washing, dewatering, and other operations. Specifically, the inner drum structure of the clothes treatment device comprises an inner drum 1.

Wherein, a heating device 2 is arranged in the inner cavity 13 of the inner cylinder 1, and the heating device 2 is used for heating the washing water in the inner cavity 13 of the inner cylinder 1. Through set up heating device 2 in the inner chamber 13 of inner tube 1 at clothing processing apparatus, can realize heating the washing water in the inner chamber 13 of inner tube 1 through heating device 2 to can improve the washing effect of clothing, effectively promote the washing cleanliness factor of clothing.

Specifically, the inner cylinder 1 is a non-porous inner cylinder, where the non-porous inner cylinder refers to that no drain hole in a normally open state is arranged on the outer side wall of the inner cylinder 1, the inner cylinder 1 is used for containing washing water and clothes, and the clothes realize washing, dewatering and other operations in the inner cylinder 1 along with the rotation of the inner cylinder 1. That is, the laundry treating apparatus of the present embodiment is specifically a laundry treating apparatus without an outer tub.

In some embodiments, referring to fig. 1 to 3, the inner drum structure of the clothes treatment apparatus further includes a spindle assembly 41 for rotating the inner drum 1, wherein the spindle assembly 41 has a hollow rotating shaft 411. The hollow rotating shaft 411 is provided with a fixing shaft 43 in a penetrating way, the hollow rotating shaft 411 can rotate relative to the fixing shaft 43, the fixing shaft 43 penetrates out of the rear cover 14 of the inner cylinder 1, and the heating device 2 is connected on the fixing shaft 43.

That is to say, when the hollow rotating shaft 411 drives the inner cylinder 1 to rotate under the driving of the external driving mechanism to realize the operations of washing or dewatering, the fixing shaft 43 is fixed at the moment, and the fixing shaft 43 can be specifically arranged in the hollow rotating shaft 411 through a bearing, so that the heating device 2 connected to the fixing shaft 43 can be ensured not to rotate along with the inner cylinder 1 or the hollow rotating shaft 411, the heating device 2 can be ensured to extend into the washing water in the inner cavity 13 all the time, the heating effect of the heating device on the washing water is ensured, and the washing effect can be improved.

In addition, the fixing shaft 43 is inserted into the hollow rotating shaft 411 of the spindle assembly 41, so that the internal structure is effectively utilized and the space is saved on the basis of realizing the installation and fixation of the heating device 2.

For example, the external driving mechanism may be, for example, a driving motor or a driving cylinder, etc. to drive the hollow rotating shaft 411 to rotate and realize driving the inner cylinder 1 to rotate, and the specific structure of the external driving mechanism is not specifically limited in this embodiment.

In some embodiments, the fixing shaft 43 has a routing channel 431 for the wire 22 of the heating device 2 to pass through, so that the wire 22 can be smoothly passed through without interfering with other components.

For example, the fixing shaft 43 may be a hollow shaft, and a hollow channel of the hollow shaft may form the routing channel 431 for the lead 22 to pass through. The inner diameter of the specific routing channel 431 may be set to be larger than the outer diameter of the conductive wire 22, so as to allow the conductive wire 22 to smoothly pass through the routing channel 431. The specific inner diameter of the routing channel 431 may be set according to actual requirements.

In some embodiments, as shown in fig. 1 to 3, the heating device 2 includes a heating member 21 and a connection part 23, the heating member 21 is used for heating the washing water in the inner chamber 13, and the heating member 21 is connected with the fixed shaft 43 through the connection part 23. Through fixing heating member 21 on fixed axle 43 through connecting portion 23 to when spindle unit 41 drove inner tube 1 and rotates, fixed axle 43 was fixed motionless, thereby can ensure that heating device 2 is the rigid, in order to ensure that heating device 2 can stretch into the washing water in inner chamber 13 all the time, in order to ensure its heating effect to the washing water, can promote the washing effect.

The heating member 21 may be, for example, a heating pipe or a heating wire. The connecting portion 23 may be a metal connecting portion or an alloy connecting portion, the connecting portion 23 may be bonded to or clamped to the heating member 21 or connected to the heating member by a fastening member, and the connecting portion 23 may be connected to the fixing shaft 43 by a fastening member such as a screw, or welded or clamped to the fixing shaft.

In a specific implementation, the heating device 2 may be an electric heating device.

In a specific implementation, a tripod 44 is further disposed on a side of the supporting seat 42 close to the back cover 14, the spindle assembly 41 can be connected to the tripod 44, and the tripod 44 can rotate relative to the supporting seat 42.

That is, the supporting seat 42 is used for fixing the spindle assembly 41, and the spindle assembly 41 is used for connecting the inner cylinder 1, so that the spindle assembly 41 is driven to rotate by the external driving structure, and then the inner cylinder 1 is driven to rotate, thereby implementing washing or dewatering operations.

In some embodiments, the supporting seat 42 includes a supporting seat body 421 and a supporting seat connecting structure 422 connected to the supporting seat body 421, the supporting seat body 421 is located outside the rear cover 14, and a shaft hole for the spindle assembly 41 to pass through is formed on the supporting seat body 421. The supporting seat connection structure 422 is located outside the sidewall of the inner drum 1 and is used for connecting with the outer shell of the laundry treating device. That is, the supporting seat body 421 is disposed outside the rear cover 14, so as to facilitate installation of the spindle assembly 41 for driving the inner cylinder 1 to rotate; and through setting up supporting seat connection structure 422 outside the lateral wall of inner tube 1, can not increase the whole length size of the inner tube structure of clothing processing apparatus when realizing the connection of supporting seat 42 and shell, be favorable to realizing its miniaturization.

In this embodiment, the supporting seat body 421 and the supporting seat connecting structure 422 are integrally formed, so that the overall structural strength of the supporting seat 42 can be improved and the manufacturing process can be saved.

Further, in the direction from the rotation axis of the inner drum 1 to the radial outer edge of the inner drum 1, the heating element 21 extends towards the radial outer edge of the inner drum 1, so that the heating element 21 has a sufficient extension size in the radial direction of the inner drum 1, so that the heating element 21 can extend into the washing water in the inner cavity 13 under the condition that the washing water in the inner drum 1 is at different water levels, so as to ensure the heating effect of the heating element on the washing water, and the washing effect can be improved.

In some embodiments, referring to fig. 1 to 3, a baffle 31 is further disposed in the inner cavity 13 of the inner barrel 1; the baffle 31 is provided with a limber hole 12, the baffle 31 divides the inner cavity 13 of the inner barrel 1 into a clothes processing cavity and a water collecting cavity 11, the heating device 2 is positioned in the water collecting cavity 11, thereby the installation and the arrangement of the heating device 2 can be realized under the condition of no outer barrel, the washing water is heated by the heating device 2, and the washing effect can be improved.

The clothes treatment cavity for placing clothes and the water collecting cavity 11 where the heating device 2 is located are separated through the baffle plate 31, so that the clothes treatment process is avoided to a certain extent, the conditions of blocking and winding of the heating device 2 on the clothes are avoided, the clothes treatment efficiency is improved, and the clothes and the heating device are effectively protected respectively.

That is, the water passage hole 12 communicates the laundry treating chamber and the water collecting chamber 11. That is, the inner tub structure of the laundry treating apparatus can always keep the washing water in the laundry treating chamber of the inner tub 1 and the washing water in the water collecting chamber 11 in communication with each other when performing the washing operation.

Wherein, the heating device 2 is located in the water collecting cavity 11 for heating the washing water entering into the water collecting cavity 11 through the water passing hole 12. According to the above, the washing water in the clothes treatment cavity of the inner tub 1 and the washing water in the water collection cavity 11 can be always communicated with each other, so that only the heating device 2 needs to be arranged in the water collection cavity 11, and the heating device 2 heats the washing water in the water collection cavity 11, that is, the washing water in the clothes treatment cavity of the inner tub 1.

That is to say, in the embodiment, the heating device 2 disposed in the water collecting cavity 11 heats the washing water in the clothes processing cavity of the inner tub 1, so that the temperature of the washing water is increased during the washing process, which is beneficial to improving the cleanliness of the washing, thereby improving the washing effect.

In summary, in the inner drum structure of the laundry treatment apparatus provided in the present embodiment, the water collecting cavity 11 is disposed in the inner drum structure of the laundry treatment apparatus, the heating device 2 capable of heating the washing water is disposed in the water collecting cavity 11, and the water collecting cavity 11 is communicated with the laundry treatment cavity of the inner drum 1 through the water through hole 12, so that when the heating device 2 heats the water in the water collecting cavity 11, the washing water in the laundry treatment cavity of the inner drum 1 can be heated, thereby improving the washing effect of the laundry and effectively enhancing the washing cleanliness of the laundry.

Specifically, the baffle 31 may be welded or bonded to the inner wall of the inner tube 1, or the baffle 31 may be integrally formed with the inner tube 1.

For example, in order to ensure that the washing water in the water collecting chamber 11 and the laundry treating chamber of the tub 1 can be communicated with each other all the time, the diameter of the water passing hole 12 may be set to be between 20mm and 26mm. For example, the aperture of the water passage hole 12 may be 20mm, or the aperture of the water passage hole 12 may be 24mm, or the aperture of the water passage hole 12 may be 26mm.

The shape of the water passage hole 12 may be a circle or a square, or may be set to other shapes according to actual needs, which is not particularly limited in this embodiment.

Referring to FIG. 2, in some embodiments, the limbal holes 12 are located near the outer edge of the baffle 31. Because the washing water in the inner cavity 13 of the inner cylinder 1 can be deposited at a position close to the wall of the inner cylinder 1 under the action of gravity or the action of the rotating washing of the inner cylinder 1, the water through holes 12 are arranged close to the outer edge of the baffle 31, which is beneficial to the washing water in the inner cylinder 1 or the washing water in the water collecting cavity 11 to realize intercommunication through the water through holes 12, thereby ensuring that the heating device 2 in the water collecting cavity 11 can realize the heating effect on the washing water in the inner cylinder 1 to a certain extent, and improving the washing effect of clothes.

In some embodiments, as shown in fig. 1 to 3, the water passage hole 12 is provided in plurality; the plurality of water passage holes 12 are provided at intervals in the circumferential direction of the baffle plate 31.

During specific implementation, the plurality of water through holes 12 are arranged along the circumferential direction of the baffle 31, which can be beneficial to the intercommunication of the washing water in the inner barrel 1 or the washing water in the water collecting cavity 11 through one or more different water through holes 12 randomly during the rotation process of the inner barrel 1, thereby ensuring that the heating device 2 in the water collecting cavity 11 can realize the heating effect on the washing water in the inner barrel 1 to a certain extent and improving the washing effect of clothes.

That is, regardless of the rotation of the inner tub 1 to any position, the washing water in the inner chamber 13 of the inner tub 1 can communicate with the washing water in the water collecting chamber 11 through the water passage holes 12 at the corresponding positions. That is, regardless of the rotation of the inner tub 1 to any position, the washing water in the inner chamber 13 of the inner tub 1 can communicate with the washing water in the water collecting chamber 11 through the water passage holes 12 located at the bottom of the baffle 31 at this time.

In another scenario, the water through holes 12 may be arranged in one circle or multiple circles along the circumferential direction of the baffle 31, and the multiple circles of water through holes 12 may be arranged along the radial direction of the baffle 31, which may be beneficial to the realization of the intercommunication between the washing water in the inner tub 1 and the washing water in the water collecting cavity 11 at different water levels, thereby ensuring that the heating device 2 located in the water collecting cavity 11 may realize the heating effect on the washing water in the inner tub 1 to a certain extent, so as to enhance the washing effect of the clothes.

That is, no matter how high the water level of the washing water in the inner tub 1 is, the washing water in the inner tub 1 can be communicated with the washing water in the water collecting chamber 11 through the water through holes 12 at the corresponding height positions.

The specific arrangement position and arrangement mode of the water through holes 12 can refer to the above description of the present embodiment, and the specific arrangement number of the water through holes 12 can be selected according to actual needs, which is not specifically limited in the present embodiment.

Referring to fig. 1 and 2, in some embodiments, the baffle 31 is disposed adjacent to the rear cover 14 of the inner drum 1, and the baffle 31, a portion of the side wall of the inner drum 1 and the rear cover 14 together enclose the water collection chamber 11.

That is, by disposing the baffle 31 close to the rear cover 14 of the inner tub 1, the baffle 31, a part of the sidewall of the inner tub 1 and the rear cover 14 together enclose the water collecting chamber 11, that is, the water collecting chamber 11 is located at a side of the inner cavity 13 of the inner tub 1 close to the rear cover 14, which ensures an effective space of the laundry treating chamber.

In specific implementation, referring to fig. 1 and 2, the inner cylinder 1 includes a cylinder body 15 and a water collecting ring 16, and the water collecting ring 16 is disposed at one end of the cylinder body 15 close to the rear cover 14 and is in sealing fit with the rear cover 14; the baffle 31 is connected at the joint of the cylinder body 15 and the water collecting ring 16, and the structural strength of the joint can be effectively enhanced.

During the concrete realization, can set up the sealed setting of water collecting ring 16 and back lid 14, baffle 31 and a section of thick bamboo body 15 or water collecting ring 16 sealed setting to can avoid the washing water to reveal, influence normal use.

Specifically, the water collecting ring 16 and the rear cover 14 may be clamped, welded or bonded, and the baffle 31 may be clamped, welded or bonded with the cylinder body 15 or the water collecting ring 16, so as to ensure that no water leakage occurs.

In addition, by integrally forming the water collecting ring 16 and the cylinder body 15, the sealing reliability of the joint of the water collecting ring 16 and the cylinder body 15 can be ensured, the structural strength of the inner cylinder 1 can be improved, and the manufacturing process can be simplified.

In some embodiments, the baffle 31 is sealingly connected to the water collection ring 16. Specifically, the outer edge of the baffle 31 is provided with a first flanging structure 311, and a position on the water collecting ring 16 corresponding to the first flanging structure 311 is provided with a second flanging structure 161 connected with the first flanging structure 311 in a sealing manner. Through setting up water collecting ring 16 and baffle 31 through first flange structure 311 and second flange structure 161 sealing connection, not only can increase the fitting surface of water collecting ring 16 and baffle 31 in order to promote its connection effect, and through the cooperation of first flange structure 311 and second flange structure 161, also can further promote the connection leakproofness of the two, prevent the hourglass water.

In a specific implementation, the first flange structure 311 and the second flange structure 161 may be both inclined flange structures, or in other implementation manners, the first flange structure 311 and the second flange structure 161 may specifically be arc flange structures or other flange structures with any shape.

In this embodiment, the first flange structure 311 and the second flange structure 161 may be connected by bonding, welding, or by fastening and then sealing with sealing glue.

Example two

Referring to fig. 1 to 3, the present embodiment further provides a laundry treatment device, such as a washing machine, including a housing and an inner drum structure of the laundry treatment device disposed in the housing. The clothes treatment device can be a washing machine and the like, and can realize washing, dehydration and other operations.

Specifically, the inner cylinder structure comprises an inner cylinder 1, a heating device 2 is arranged in an inner cavity 13 of the inner cylinder 1, and the heating device 2 is used for heating the washing water in the inner cavity 13 of the inner cylinder 1. Through set up heating device 2 in the inner chamber 13 of inner tube 1 at clothing processing apparatus, can realize heating the washing water in the inner chamber 13 of inner tube 1 through heating device 2 to can improve the washing effect of clothing, effectively promote the washing cleanliness factor of clothing.

The specific structure and implementation principle of the inner drum structure of the clothes processing apparatus in this embodiment are the same as those of the inner drum structure of the clothes processing apparatus provided in the first embodiment, and the same or similar technical effects can be brought about.

It is noted that, in this document, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the embodiments of the present invention, and is intended to enable those skilled in the art to understand and implement the embodiments of the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the embodiments of the invention. Thus, the present embodiments are not intended to be limited to the embodiments shown herein but are to be accorded the widest scope consistent with the principles and novel features of the embodiments disclosed herein.

Claims (11)

1. An inner cylinder structure of a clothes processing device is characterized by comprising an inner cylinder;

and a heating device is arranged in the inner cavity of the inner barrel and is used for heating the washing water in the inner cavity of the inner barrel.

2. The drum structure of a laundry treating device according to claim 1, further comprising a spindle assembly for rotating the drum, the spindle assembly having a hollow shaft;

the hollow rotating shaft is internally provided with a fixing shaft in a penetrating way, the fixing shaft penetrates out of the rear cover of the inner barrel, the hollow rotating shaft can rotate relative to the fixing shaft, and the heating device is connected to the fixing shaft.

3. The inner drum structure of a laundry treating device according to claim 2, wherein the fixing shaft has a wire passage therein through which the wire of the heating device can pass.

4. The drum structure of a laundry treating apparatus according to claim 2, wherein the heating means includes a heating element for heating the washing water in the inner chamber and a connecting portion through which the heating element is connected to the fixed shaft;

the heating member extends toward a radially outer edge of the inner cylinder in a direction from a rotational axis of the inner cylinder to the radially outer edge of the inner cylinder.

5. A drum structure for a laundry treating apparatus according to any one of claims 1 to 4, wherein a baffle is further provided in the inner cavity of the drum;

the baffle is provided with a limber hole, the inner cavity of the inner barrel is divided into a clothes treatment cavity and a water collecting cavity by the baffle, and the heating device is positioned in the water collecting cavity.

6. The inner drum structure of a laundry treating apparatus according to claim 5, wherein said water passage holes are provided near an outer edge of said baffle;

and/or the water through holes are arranged in a plurality and are arranged at intervals along the circumferential direction of the baffle.

7. The drum structure of a laundry treating device according to claim 5, wherein the baffle is disposed adjacent to a rear cover of the drum.

8. The inner drum structure of a laundry treating device according to claim 5, wherein the inner drum includes a drum body and a water collecting ring, the water collecting ring being located between the drum body and a rear cover of the inner drum;

the baffle is connected at the junction of the cartridge body and the water collection ring.

9. The inner drum structure of a laundry treating device according to claim 8, wherein the water collecting ring is integrally formed with the drum body;

and/or the edge of the baffle is provided with a first flanging structure which is bent towards the water collecting ring, one end of the water collecting ring, which is close to the rear cover, is provided with a second flanging structure which is bent towards the side wall of the cylinder body, and the second flanging structure is connected with the first flanging structure in a sealing manner.

10. The drum structure of a laundry treating device according to any one of claims 1 to 4, wherein the drum is a non-porous drum.

11. A laundry treatment apparatus, comprising a casing and an inner drum structure of a laundry treatment apparatus as claimed in any one of claims 1 to 10 disposed within the casing.

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