CN115772789A - Filter screen assembly assembling structure and clothes drying equipment - Google Patents

Abstract

The invention provides a filter screen assembly assembling structure and clothes drying equipment, wherein the assembling structure comprises a filter screen assembly and a drying air channel, the filter screen assembly comprises a handle and a filter screen support, the handle is fixedly connected with the filter screen support, a filter screen is arranged on the filter screen support, the handle is detachably arranged in the drying air channel, the filter screen support is arranged in the drying air channel, at least part of the handle extends out of the drying air channel, and air in the drying air channel flows through the filter screen. According to the invention, the detachable filter screen assembly is arranged at the position, close to the bending position, on the drying air duct, so that the filter screen assembly is simple and convenient to disassemble and assemble, a certain included angle is formed between the inlet air and the filter screen through the inclined arrangement of the inlet air support, the filtering efficiency of the filter screen is improved, and the in-place installation condition of the filter screen assembly can be accurately mastered through the arrangement of the detection device. The invention has simple structure and simple and convenient assembly, and improves the filtering effect and the dismounting and cleaning effect of the filter screen assembly.

Description

Filter screen assembly assembling structure and clothes drying equipment

Technical Field

The invention relates to the technical field of clothes drying equipment, in particular to a filter screen assembly assembling structure and clothes drying equipment.

Background

The inside dander problem of stoving wind channel of traditional clothes drying equipment is the pain point of product always, will have the dander to pile up in the wind channel of drying at every interval a period of time, and the time is one long, and the dander that piles up like this breeds the bacterium very easily, and the sanitary problem is more outstanding.

To above-mentioned problem, current solution is regularly to clear up accumulational flock, nevertheless is subject to the mounted position and the structure of filter screen, and the filter screen dismouting is more troublesome, clears up the flock and consumes time the power.

Chinese patent cn201811198967.X discloses a filter screen assembly, filter screen assembly includes motor and filter screen part, filter screen part includes annular filter screen main part that has a plurality of meshes, filter screen main part's one end with the pivot of motor is connected, and the other end is provided with the opening. The advantages of the method are that the method has the following advantages when the flock on the filter screen is cleaned: the method for cleaning the flock by adopting centrifugal force does not need an additional cleaning part in contact with the filter screen, so that the flock can be prevented from being transferred to the additional cleaning part; automatic cleaning can be realized by starting the motor. Centrifugal force when this patent passes through the motor and rotates realizes the automatic clearance of flock, but is not enough at the position centrifugal force that is close to motor shaft, influences the clearance effect of filter screen, and because the filter screen is connected with the motor in this patent, leads to the difficult dismantlement of filter screen, will lead to the filter screen that is close to motor shaft position to be blocked up after long-term the use, seriously influences the normal use of filter screen.

Disclosure of Invention

The invention solves the problems that in the prior art, the filter screen of clothes drying equipment is easy to accumulate flocks, is not easy to disassemble and is inconvenient to clean.

The invention discloses a filter screen assembly assembling structure which comprises a filter screen assembly and a drying air duct, wherein the filter screen assembly comprises a handle and a filter screen support, the handle is fixedly connected with the filter screen support, a filter screen is arranged on the filter screen support, the handle is detachably arranged in the drying air duct, the filter screen support is arranged in the drying air duct, at least part of the handle extends out of the drying air duct, and air in the drying air duct flows through the filter screen.

Stretch out the setting in stoving wind channel through the handle, make its easy gripping for the user will easily when wasing the filter screen subassembly takes off, has improved the cleaning efficiency of filter screen subassembly, and the air is when running through the filter screen, and the flock wherein is blocked by the filter screen, and subsequent stoving operation is participated in behind the clean air passing filter screen.

Furthermore, a reverse folding part is arranged in the drying air duct, and the filter screen assembly is detachably arranged at the reverse folding part.

Under the general condition, the anti-book portion in stoving wind channel compares other positions and has partial space alternately to form great installation space, be favorable to the installation of filter screen subassembly, also can set up the great filter screen of area, reduced the influence of filter screen windage, guaranteed the smooth flow of air in the stoving wind channel, simultaneously, the setting that can not influence the cylinder in the position that is close to the front panel with the anti-book portion setting in stoving wind channel has guaranteed the setting of other inside parts of clothing equipment, should set up conveniently will the filter screen subassembly sets up the position of easy dismouting in clothing equipment of doing, for example will the part that the handle stretches out the stoving wind channel sets up on the front panel of clothing equipment of doing, when needs wash the filter screen, only need user's gripping handle to pull down the filter screen subassembly, and is simple convenient.

Further, the filter screen support includes air inlet support and air-out support, the air inlet support slope sets up, the air-out support level sets up, the air inlet support becomes contained angle alpha setting with the air-out support in the one end of keeping away from the handle.

This setting makes on the one hand the one end that the handle was kept away from to the filter screen subassembly becomes the state of contracting gradually, the dismantlement and the installation of the filter screen subassembly of being convenient for, on the other hand all set up the filter screen on air inlet support and the air-out support, formed double-deck filtration, promoted the filter effect of flock, simultaneously, because the slope setting of air inlet support for the direction of advance of air inlet has formed certain contained angle with the filter screen, avoids wind directly to hit the wind channel wall of department of bending and turns to the flow again, is favorable to the even filtration of filter screen.

Furthermore, a sealing element is further arranged on the filter screen assembly and used for being matched and sealed with the drying air duct.

The sealing member is used for with the filter screen subassembly with stoving wind channel junction is sealed, avoids on the one hand leaking out, and on the other hand avoids the flock in the stoving wind channel to get into indoorly through the gap of both junctions, influences the user and uses experience.

Further, a detection device is arranged between the filter screen assembly and the drying air duct and used for detecting whether the filter screen assembly is installed in place.

The detection device can prevent the clothes drying equipment from being started and/or remind a user when the filter screen assembly is not installed in place, so that the filter screen assembly is prevented from being neglected to be installed.

Further, the detection device comprises a magnet and a door magnetic switch, and when the filter screen assembly is installed in place, the magnet is triggered by matching with the door magnetic switch.

The setting of magnet and door magnetic switch can accurately detect whether the filter screen subassembly is installed in place to avoid the user to start the clothing drying equipment under the condition that it is not installed in place, guarantee the safety in utilization of clothing drying equipment.

Further, the detection device comprises a microswitch, and when the filter screen assembly is installed in place, the microswitch is triggered.

The setting of micro-gap switch also can accurate detection filter screen subassembly whether installed in place to avoid the user to start the drying equipment under the condition that it did not install in place, guarantee the safe in utilization of drying equipment.

The invention also discloses clothes drying equipment which comprises the filter screen component assembling structure.

Compared with the prior art, the clothes drying equipment and the filter screen component assembly structure have the same advantages, and are not described again.

Further, the clothes drying equipment comprises more than two rollers, and exhaust ports of the more than two rollers are connected with the drying air duct.

This setting can reduce the stoving wind channel and filter screen subassembly set up quantity, is favorable to the miniaturization of equipment, has also improved the speed that the user washd the filter screen subassembly.

Furthermore, the drying air duct at least comprises a first air inlet, a second air inlet and an air outlet, wherein the first air inlet and the second air inlet are respectively connected with different rollers, and air entering the drying air duct from the first air inlet and/or the second air inlet penetrates through the filter screen and then flows out of the drying air duct from the air outlet.

This setting is used for having the clothing drying equipment of two cylinders, and the air that produces among the two cylinder drying process is discharged after a filter screen subassembly is handled, has simplified the structure and the space of stoving wind channel and filter screen subassembly and has taken up, is favorable to the miniaturized production of equipment.

Compared with the prior art, the filter screen component assembly structure and the clothes drying equipment have the following advantages:

according to the clothes drying device, the detachable filter screen assembly is arranged at the position, close to the bending position, on the drying air duct, so that the filter screen assembly is simple and convenient to disassemble and assemble, a certain included angle is formed between the inlet air and the filter screen through the inclined arrangement of the inlet air support, the filtering efficiency of the filter screen is improved, the in-place installation condition of the filter screen assembly can be accurately mastered through the arrangement of the detection device, and the use effect of clothes drying equipment is ensured. The invention has simple structure and simple and convenient assembly, and improves the filtering effect and the dismounting and cleaning effect of the filter screen assembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a filter screen assembly according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a filter screen assembly disposed in a drying air duct according to an embodiment of the present invention;

FIG. 3 is a top view of a drying duct with a filter screen assembly according to an embodiment of the present invention;

fig. 4 is a sectional view taken along line B-B of fig. 3.

Description of reference numerals:

1. a handle; 2. a seal member; 3. a screen support; 31. an air inlet bracket; 311. a handle buckling groove; 32. an air outlet support; 321. a handle buckling plate; 4. filtering with a screen; 5. a magnet; 6. a door magnetic switch; 7. a drying air duct; 71. a reverse folding part; 8. a first air inlet; 9. a second air inlet; 10. a commutation motor; 11. and (7) air outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The filter screen assembly assembling structure and the clothes drying apparatus according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

This embodiment provides a filter screen subassembly assembly structure, as shown in fig. 1-4, including filter screen subassembly and stoving wind channel 7, the filter screen subassembly includes handle 1 and filter screen support 3, handle 1 and filter screen support 3 fixed connection be provided with filter screen 4 on the filter screen support 3, handle 1 detachably installs in stoving wind channel 7, filter screen support 3 sets up in stoving wind channel 7, handle 1 part at least stretches out stoving wind channel 7, the wind in the stoving wind channel 7 runs through filter screen 4 flows. Stretch out the setting in stoving wind channel 7 through handle 1, make its easy gripping for the user will easily when wasing filter screen 4 the filter screen subassembly takes off, has improved the cleaning efficiency of filter screen subassembly, and the air is when running through filter screen 4, and the flock wherein is blocked by filter screen 4, and subsequent stoving operation is participated in behind clean air passing filter screen 4. It should be noted that the handle 1 may be integrally formed with the filter screen bracket 3, or may be separately disposed and then fixedly connected, which is not limited herein.

As one example, a reverse folding portion 71 is provided in the drying duct 7, and the filter screen assembly is detachably disposed at the reverse folding portion 71. Generally, the reverse folding part 71 of the drying air duct 7 has partial space intersection compared with other positions, so that a large installation space is formed, installation of a filter screen assembly is facilitated, the filter screen 4 with a large area can be arranged, the influence of wind resistance of the filter screen 4 is reduced, smooth flowing of air in the drying air duct 7 is guaranteed, meanwhile, the reverse folding part 71 of the drying air duct 7 is arranged at a position close to a front panel, the arrangement of a roller cannot be influenced, the arrangement of other parts in clothes drying equipment is guaranteed, the filter screen assembly is conveniently arranged at a position which is easy to assemble and disassemble in the clothes drying equipment, for example, the part of the handle 1 extending out of the drying air duct 7 is arranged on the front panel of the clothes drying equipment, when the filter screen needs to be cleaned, the filter screen assembly can be detached only by grasping the handle 1 of a user, and the installation is simple and convenient. As shown in fig. 4, the air flow direction in the drying air duct 7 is shown by an arrow, and the air is largely bent at the reverse bending portion 71 by approximately 180 degrees, so that the installation space is large, and the air drying device is very suitable for the mounting and dismounting operation of the filter screen assembly and is suitable for being used as the optimal installation position of the filter screen assembly.

In some optional embodiments, as shown in fig. 1 and 4, the filter screen bracket 3 includes an air inlet bracket 31 and an air outlet bracket 32, the air inlet bracket 31 is disposed obliquely, the air outlet bracket 32 is disposed horizontally, and an included angle α is formed between the air inlet bracket 31 and the air outlet bracket 32 at one end far away from the handle 1. Wherein α is an acute angle, optionally, α ranges from 3 to 30 °, and as a preferred embodiment thereof, α ranges from 5 °, 10 °, and 15 °. This setting is so on the one hand the one end that handle 1 was kept away from to the filter screen subassembly becomes the state of contracting gradually, the dismantlement and the installation of the filter screen subassembly of being convenient for, on the other hand all set up filter screen 4 on air inlet support 31 and the air-out support 32, formed double-deck filtration, promoted the filter effect of flock, simultaneously, because the slope setting of air inlet support 31 for the direction of advance of air inlet has formed certain contained angle with filter screen 4, avoids the wind directly to hit the wind channel wall of department of bending and flows downwards again, is favorable to the even filtration of filter screen 4. In some optional embodiments, the mesh of the filter screen 4 on the air outlet bracket 32 is smaller than the mesh of the filter screen 4 on the air inlet bracket 31, in this case, the filter screen 4 on the air outlet bracket 32 can filter fine flock leaking from the filter screen 4 on the air inlet bracket 31, so as to significantly improve the filtering effect of the filter screen assembly.

As a partial alternative embodiment, as shown in fig. 1, a handle fastening groove 311 is provided on a side wall of the air inlet bracket 31, a handle fastening plate 321 is provided on the air outlet bracket 32, and the handle fastening plate 321 can be fitted with the handle fastening groove 311. After the cooperation assembly of detaining handle board 321 and detaining hand groove 311 is accomplished, detain handle board 321 with detain the bottom of hand groove 311 and keep certain clearance, when the user need open filter screen support 3 and carry out degree of depth clearance or change to filter screen 4, can stretch into the clearance of detaining handle board 321 and detaining hand groove 311 with the finger partially, will again detain handle board 321 and lift, can easily open filter screen support 3 accomplishes degree of depth clearance or change work to filter screen 4. As an optional embodiment, the air inlet bracket 31 and the air outlet bracket 32 are rotatably connected at one end far away from the handle 1, and the air inlet bracket 31 and the air outlet bracket 32 are connected through the arrangement, so that on one hand, the assembly time of the air inlet bracket 31 and the air outlet bracket 32 after deep cleaning can be saved, on the other hand, the automatic positioning of the handle fastening plate 321 and the handle fastening groove 311 can be completed, and the situation of improper assembly is avoided.

As a preferred embodiment, as shown in fig. 1 and 4, a sealing member 2 is further disposed on the filter screen assembly, and the sealing member 2 is used for sealing with the drying duct 7. The sealing member 2 is used for sealing the joint of the filter screen assembly and the drying air duct 7, so that air leakage is avoided on one hand, and the flock in the drying air duct 7 enters the room through the gap at the joint of the filter screen assembly and the drying air duct, so that the use experience of a user is influenced. In this embodiment, sealing member 2 sets up handle 1 and filter screen support 3's junction, and this setting can block the flock in filter screen 4's region, avoids in the flock gets into the gap between handle 1 and the stoving wind channel 7 to flock drops from handle 1 when dismantling the filter screen subassembly, influences indoor environment.

In some optional embodiments, as shown in fig. 1 and 4, a detection device is further disposed between the filter screen assembly and the drying air duct 7, and the detection device is configured to detect whether the filter screen assembly is installed in place. It should be understood that, in the case that the user detaches the filter screen assembly for cleaning, or the filter screen assembly is not installed in place, opening the clothes drying equipment will cause the lint to leak, and a large amount of lint enters the room from the clothes drying equipment, which will seriously affect the indoor environment, and cause the user to experience badly. The detection device can prevent the clothes drying equipment from being started and/or remind a user when the filter screen assembly is not installed in place, so that the filter screen assembly is prevented from being neglected to be installed. The specific method for the detecting device to prevent the device from starting and/or remind the user belongs to the prior art, and is not limited and described herein.

In one embodiment, as shown in fig. 1 and 4, the detection device comprises a magnet 5 and a door magnetic switch 6, and when the filter screen assembly is installed in place, the magnet 5 is triggered by matching with the door magnetic switch 6. Optionally, after the magnet 5 is triggered by matching with the door magnetic switch 6, the door magnetic switch 6 generates an induction signal and transmits the induction signal to a processor of the clothes drying device, the processor determines that the clothes drying device can be started and/or displays information that the filter screen assembly is installed in place on a display screen of the clothes drying device, when the filter screen assembly is not installed in place, the processor cannot receive the induction signal, the processor prevents the clothes drying device from being started and/or displays information that the filter is not installed on the display screen of the clothes drying device, prompts a user to operate the filter screen assembly after the filter screen assembly is installed in place, and generation of the induction signal and processing of the induction signal by the processor belong to the prior art, and are not described herein again. The arrangement of the magnet 5 and the door magnetic switch 6 can accurately detect whether the filter screen assembly is installed in place or not, so that the clothes drying equipment is prevented from being started by a user under the condition that the filter screen assembly is not installed in place, and the use safety of the clothes drying equipment is guaranteed.

As one embodiment, the magnet 5 is disposed on the handle 1, and the door switch 6 is disposed on the drying air duct 7. Since the door switch 6 needs to transmit signals to the processor, when the filter screen assembly needs to be disassembled for cleaning, the door switch 6 is arranged on the handle 1, on one hand, the connection between the door switch and the processor is cut off, and on the other hand, when the filter screen assembly is cleaned by water, the door switch 6 is damaged, so that the door switch is arranged on the drying air duct 7 more advantageously.

In an alternative embodiment, the detection means comprises a microswitch (not shown) which is triggered when the screen assembly is in place. The setting of micro-gap switch also can accurate detection filter screen subassembly whether installed in place to avoid the user to start the drying equipment under the condition that it did not install in place, guarantee the safe in utilization of drying equipment.

Example 2

This embodiment discloses a clothes drying apparatus including the filter screen assembly-mounting structure as described in embodiment 1.

The clothes drying equipment and the filter screen component assembling structure in the embodiment 1 have the same advantages compared with the prior art, and are not described again. The clothes drying equipment comprises a clothes dryer and a washing and drying integrated machine.

In addition, in the prior art, along with the improvement of living standard, the hygiene consciousness on the aspect of washing is stronger, the consciousness on the aspect of environmental protection and saving is higher, and in the aspect of daily washing of household clothes, more and more people wash or dry clothes according to different clothes types. Under this condition, many cylinders have been appeared and have been washed and dried all-in-one or many cylinders drying-machine to a equipment is with the clothing of difference part washing, and dry respectively, under this condition, set up a filter screen subassembly to each cylinder and occupy a large amount of spaces on the one hand, be unfavorable for the miniaturization of product, on the other hand influences user's clearance speed.

As an alternative embodiment, the clothes drying device includes more than two drums, and the exhaust ports of the more than two drums are connected with the drying air duct 7. In this embodiment, the gas vent of more than two cylinders all with thereby it makes to dry wind channel 7 exhaust air all flows through from drying wind channel 7 when drying more than two cylinders, gets into circulation on next step after filter screen 4 filters, and this setting can reduce the quantity that sets up of drying wind channel 7 and filter screen subassembly, is favorable to the miniaturization of equipment, has also improved the speed that the user washd the filter screen subassembly.

In one embodiment, as shown in fig. 2 to 4, the drying air duct 7 at least includes a first air inlet 8, a second air inlet 9, and an air outlet 11, the first air inlet 8 and the second air inlet 9 are respectively connected to different drums, and air entering the drying air duct 7 from the first air inlet 8 and/or the second air inlet 9 passes through the filter screen 4 and then flows out of the drying air duct 7 from the air outlet 11. As an optional embodiment, a one-way valve is disposed in the first air inlet 8 and/or the second air inlet 9, the one-way valve is used for opening and closing the first air inlet 8 and/or the second air inlet 9, a reversing motor 10 is further disposed on the housing of the drying air duct 7, and the reversing motor 10 is used for controlling the one-way valve to achieve communication between the first air inlet 8 and/or the second air inlet 9 and the drying air duct 7. This setting is used for having the clothing drying equipment of two cylinders, and the air that produces among the two cylinder drying process is discharged after a filter screen subassembly is handled, has simplified the structure and the space of stoving wind channel 7 and filter screen subassembly and has taken up, is favorable to the miniaturized production of equipment.

It should be noted that all terms used in the present invention for directional and positional indication, such as: the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "lower", "trailing", "leading", "center", and the like are used only for explaining the relative positional relationship, connection, and the like between the respective members in a certain state, and are used only for convenience of describing the present invention, and do not require that the present invention must be constructed and operated in a certain orientation, and thus, should not be construed as limiting the present invention. In addition, the descriptions relating to "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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

Claims (10)

1. The utility model provides a filter screen subassembly assembly structure, a serial communication port, including filter screen subassembly and stoving wind channel (7), the filter screen subassembly includes handle (1) and filter screen support (3), handle (1) and filter screen support (3) fixed connection be provided with filter screen (4) on filter screen support (3), handle (1) detachably installs in stoving wind channel (7), filter screen support (3) set up in stoving wind channel (7), stoving wind channel (7) are stretched out to handle (1) part at least, wind in stoving wind channel (7) runs through filter screen (4) flow.

2. The filter screen assembly assembling structure according to claim 1, wherein a reverse folding portion (71) is provided in the drying duct (7), and the filter screen assembly is detachably provided at the reverse folding portion (71).

3. A filter screen assembly assembling structure according to claim 1, wherein the filter screen bracket (3) comprises an air inlet bracket (31) and an air outlet bracket (32), the air inlet bracket (31) is arranged obliquely, the air outlet bracket (32) is arranged horizontally, and the air inlet bracket (31) and the air outlet bracket (32) are arranged at an included angle α at one end far away from the handle (1).

4. A filter screen assembly mounting structure according to claim 1, wherein a sealing member (2) is further provided on the filter screen assembly, and the sealing member (2) is used for sealing with the drying air duct (7).

5. A filter screen assembly mounting arrangement according to any one of claims 1-4, wherein a detection device is provided between the filter screen assembly and the drying air duct (7), the detection device being adapted to detect whether the filter screen assembly is mounted in place.

6. A filter screen assembly mounting arrangement according to claim 5, wherein the sensing means comprises a magnet (5) and a door switch (6), the magnet (5) being arranged to cooperate with the door switch (6) to trigger when the filter screen assembly is in place.

7. The screen assembly mounting arrangement of claim 5, wherein the detection device includes a microswitch that is triggered when the screen assembly is in place.

8. A clothes drying apparatus comprising a filter screen assembly arrangement according to any one of claims 1 to 7.

9. The drying apparatus according to claim 8, characterized in that it comprises more than two drums, the exhaust of which are connected to the drying air duct (7).

10. The clothes drying apparatus according to claim 8, wherein the drying air duct (7) at least includes a first air inlet (8), a second air inlet (9) and an air outlet (11), the first air inlet (8) and the second air inlet (9) are respectively connected to different drums, and air entering the drying air duct (7) from the first air inlet (8) and/or the second air inlet (9) passes through the filter screen (4) and then flows out of the drying air duct (7) from the air outlet (11).

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