CN116516651A - Clothes care machine and control method - Google Patents

Abstract

The invention discloses a clothes care machine and a control method, comprising a heating exhaust component, a heating exhaust component and a control component, wherein the heating exhaust component is arranged between an inner cylinder and a shell so as to draw in air outside the shell, heat the air into hot air and guide the hot air into the inner cylinder; the internal circulation mechanism comprises an internal air supply cavity, wherein a wind wheel for supplying air to an air outlet is arranged in the internal air supply cavity, so that a first flow channel for enabling hot air in the inner cylinder to flow is formed in the internal air supply cavity; the wind wheel of the internal circulation mechanism pumps hot air at one side of the air inlet communicated with the inner cylinder into the internal air supply cavity, and then the hot air is discharged from the air outlet communicated with the inner cylinder, so that the hot air starts to flow, meanwhile, the heating exhaust component stops working, the continuous heating of the heating component is saved, the exhaust fan can not continuously exhaust air, the traditional clothes care machine needs to continuously exhaust air for heating and discharging, and flowing hot air can be generated, so that clothes can be dried and pleated.

Description

Clothes care machine and control method

[ field of technology ]

The application relates to the technical field of clothes care, in particular to a clothes care machine and a control method.

[ background Art ]

In the working process of the traditional clothes care machine, an exhaust fan is arranged to exhaust air outside the machine shell, the heating assembly is used for heating the air to the inner barrel of the clothes care machine, clothes which need to be cared are hung in the inner barrel, and hot air which needs to flow is used for drying and removing folds, so that the exhaust fan is required to continuously exhaust air, the heating assembly is continuously used for heating, and the air is continuously discharged through an air outlet arranged on the machine shell, so that the electricity consumption is increased, a large amount of resources are consumed, the energy-saving effect is poor, and economic burden is caused to a user.

[ invention ]

The invention discloses a clothes care machine and a control method, which are used for solving the problem that the traditional clothes care machine needs continuous heating and continuous air suction, so that the energy-saving effect is poor.

In order to solve the problems, the invention provides the following scheme: the utility model provides a clothes care machine, includes the casing, locates the inboard inner tube of casing still includes:

the heating exhaust assembly is arranged between the inner cylinder and the shell so as to draw in air outside the shell, heat the air into hot air and guide the hot air into the inner cylinder;

the inner circulation mechanism comprises an inner air supply cavity, one end of the inner air supply cavity is communicated with the inner cylinder through an air inlet, the other end of the inner air supply cavity is communicated with the inner cylinder through an air outlet, and a wind wheel for supplying air to the air outlet is arranged in the inner air supply cavity so as to form a first flow channel in the inner air supply cavity for enabling hot air in the inner cylinder to flow;

A temperature sensor provided inside the inner cylinder;

the control module is respectively and electrically connected with the heating and air exhausting assembly and the temperature sensor, and when the temperature sensor detects that the temperature of the inner cylinder is too low, the control module controls the heating and air exhausting assembly to continuously exhaust air;

a guide grille is arranged on the air outlet;

the inner cylinder is provided with a manual garment steamer assembly.

The clothes care machine further comprises the self-exhaust mechanism arranged on one side of the inner cylinder away from the inner circulation mechanism, wherein the heating exhaust component, the inner cylinder and the self-exhaust mechanism are distributed on the inner side of the machine shell according to the direction from bottom to top so as to form a second flow channel for discharging relatively cool air on the upper part of the inner cylinder.

The clothes care machine is characterized in that the inner cylinder is provided with the pre-tightening part in an upward protruding mode, the upper end of the pre-tightening part is provided with the through hole, the self-exhaust mechanism comprises an exhaust cavity, a pre-tightening bottom plate and the inserting part connected with the pre-tightening bottom plate, the pre-tightening bottom plate is pre-tightened with the side wall of the pre-tightening part in a matched mode, and the inserting part penetrates through the through hole to be communicated with the exhaust cavity.

The clothes care machine is characterized in that the plug-in connection part comprises a fixing frame connected with the pre-tightening bottom plate and a cover plate hinged to one side of the fixing frame, the cover plate is movably opened and closed with the fixing frame, and when the air pressure of the inner cylinder is larger than that of the exhaust cavity, the cover plate covered on the fixing frame is automatically turned upwards due to pressure difference so as to exhaust air of the inner cylinder.

The utility model provides a clothes care machine, the guide grid includes the grid body, the grid body includes two opposite fixed frames that set up to and connect the wind guiding mechanism of two fixed frames, wind guiding mechanism is including the first wind-guiding portion and the second wind-guiding portion that all slope set up, the incline direction of first wind-guiding portion with the incline direction of second wind-guiding portion is opposite, in order to with the hot-blast direction to the left and right sides of grid body that blows out from the hot-blast air outlet.

The clothes care machine is characterized in that the first air guide part is provided with the first air guide piece, the first air guide piece is obliquely arranged on one side, far away from the middle part of the grille body, of the first air guide part, the second air guide part is provided with the second air guide piece, and the second air guide piece is obliquely arranged on one side, far away from the middle part of the grille body, of the second air guide part so as to adjust the air guide direction of hot air which is guided to the left side and the right side of the grille body.

According to the clothes care machine, the manual garment steamer assembly is connected with the heating exhaust assembly through the pipeline;

the manual garment steamer assembly comprises a fixed seat connected with the inner cylinder and a garment steamer seat matched with the fixed seat, the garment steamer seat is mutually communicated with the pipeline and can move to a clamping position or a separating position on the fixed seat, when the garment steamer seat moves to the separating position, the pipeline moves along with the movement of the garment steamer seat, so that hot air pumped by the heating air draft assembly is discharged from the opening end of the garment steamer seat.

The garment care machine comprises the hanging ironing seat, the inserting portion and the handheld portion sleeved on the inserting portion, the inserting portion is connected with the fixing seat in an inserting mode in a matched mode, the handheld portion is rotatably arranged on the fixing seat, and the inserting portion can rotate along with rotation of the handheld portion.

According to the clothes care machine, the clamping protrusion is arranged on the fixing seat and extends out of the first clamping portion, the first clamping portion is provided with the first clamping groove, and the handheld portion can rotate in the first clamping groove along the circumferential direction of the clamping protrusion; the handheld part is provided with a second clamping part, the second clamping part is correspondingly arranged with the first clamping part, a second clamping groove is formed in the second clamping part, and the first clamping groove and the second clamping groove are mutually spliced, so that the flange of the first clamping groove can move on the second clamping groove, and the flange of the second clamping groove can move on the first clamping groove.

A control method of a laundry care machine, applied to a laundry care machine, the method comprising:

executing a shaping care depth program based on the shaping care depth instruction of the user;

generating a shaping nursing depth starting signal according to the shaping nursing depth program;

the shaping care depth program comprises:

and generating drying nursing data according to the shaping nursing depth starting signal, wherein the drying nursing data is used for controlling the operation rule of the internal circulation mechanism.

Compared with the prior art, the application has the following advantages:

according to the embodiment of the invention, the air at the outer side can be pumped into and heated by the heating exhaust component until the air is led into the inner cylinder, so that the inner cylinder is filled with hot air capable of drying clothes, the wind wheel of the inner circulation mechanism pumps the hot air at one side of the air inlet communicated with the inner cylinder into the inner air supply cavity, and then the hot air is discharged from the air outlet communicated with the inner cylinder, so that the hot air starts to flow, meanwhile, the heating exhaust component stops working, the continuous heating of the heating component is saved, the exhaust fan can not continuously exhaust air, but the temperature is reduced due to the fact that the hot air is lost in the flowing process, and the temperature sensor can send a signal with low temperature to the control module, so that the heating exhaust component is controlled to exhaust air. .

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic view of a clothes care machine and a control method according to the present embodiment;

FIG. 2 is a schematic exploded view showing the top and bottom sides of the inner cylinder of FIG. 1 in this embodiment;

FIG. 3 is a second exploded view of FIG. 1 in the vertical direction of the inner cylinder according to the present embodiment;

fig. 4 is an enlarged view of a in fig. 3 of the present embodiment;

FIG. 5 is a schematic view of the structure of the embodiment based on FIG. 1 with the inner barrel and part of the housing omitted;

FIG. 6 is a schematic diagram of the light-emitting circuit of the present embodiment;

FIG. 7 is a schematic view showing the structure of the side of the guide grille away from the air outlet in this embodiment;

FIG. 8 is a schematic view showing the structure of the side of the guide grille near the air outlet in this embodiment;

FIG. 9 is a schematic view of the structure of the body of FIG. 1 in the present embodiment;

fig. 10 is a front view of fig. 9 in the present embodiment;

FIG. 11 is a schematic view of the structure of the fixing base in the present embodiment;

FIG. 12 is a schematic view of the structure of the hand-held part in the present embodiment;

fig. 13 is a schematic structural view of an insertion portion in the present embodiment;

Fig. 14 is a flowchart of a laundry care method with hot air internal circulation according to an embodiment of the present invention.

[ detailed description ] of the invention

In order to make the technical problems, technical schemes and beneficial effects solved by the invention more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

When embodiments of the present invention refer to the ordinal terms "first," "second," etc., it is to be understood that they are merely used for distinguishing between them unless the order of their presentation is indeed dependent on the context.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 14, a clothes care machine includes a casing 1, an inner cylinder 2 disposed inside the casing 1, and further includes:

a heating exhaust assembly 3 arranged between the inner cylinder 2 and the casing 1 to draw in air outside the casing 1, heat the air into hot air, and introduce the hot air into the inner cylinder 2;

an internal circulation mechanism 4 which communicates with the inner tube 2 and which causes the hot air to flow;

a temperature sensor 5 provided inside the inner tube 2;

the control module 6 is respectively and electrically connected with the heating and air exhausting assembly 3 and the temperature sensor 5, when the temperature sensor 5 detects that the temperature of the inner cylinder 2 is too low, the control module 6 controls the heating and air exhausting assembly 3 to continuously exhaust air, when the temperature sensor 5 detects that the temperature of the inner cylinder 2 reaches a preset temperature, the control module 6 controls the inner circulation mechanism 4 to continuously exhaust air, and the heating and air exhausting assembly 3 stops working.

In this embodiment, the air on the outer side can be pumped and heated by the heating exhaust component 3 until the air is led into the inner cylinder 2, so that the inner cylinder 2 is filled with hot air capable of drying clothes, and the hot air on one side is pumped into the inner side of the inner circulation mechanism 4 and then discharged into the inner cylinder 2 through the inner circulation mechanism 4, so that the hot air starts flowing, meanwhile, the heating exhaust component 3 stops working, continuous heating of the heating component is saved, meanwhile, the exhaust fan also cannot continuously exhaust air, but the temperature is reduced due to loss of the hot air in the flowing, and the temperature sensor 5 can send a signal with low temperature to the control module 6, so that the heating exhaust component 4 is controlled to exhaust air.

Preferably, the heating and air extraction assembly 3 is in communication with the inner barrel 2 via a conduit 100.

Further, the internal circulation mechanism 4 includes an internal air supply cavity 41, one end of the internal air supply cavity 41 is mutually communicated with the inner cylinder 2 through an air inlet 42, the other end of the internal air supply cavity 41 is mutually communicated with the inner cylinder 2 through an air outlet 43, and a wind wheel 44 for supplying air to the air outlet 43 is arranged in the internal air supply cavity 41, so that a first flow channel for enabling hot air in the inner cylinder 2 to flow is formed in the internal air supply cavity 41.

In this embodiment, the wind wheel 44 of the internal circulation mechanism 4 draws the hot air at the side of the air inlet 42 connected with the inner cylinder 2 into the internal air supply cavity, and then discharges the hot air from the air outlet 43 connected with the inner cylinder, so that the hot air starts to flow.

Further, the laundry care machine further comprises a self-exhaust mechanism 7 disposed on one side of the inner cylinder 2 away from the inner circulation mechanism 4, and the heating exhaust assembly 3, the inner cylinder 2 and the self-exhaust mechanism 7 are distributed on the inner side of the casing 1 according to a direction from bottom to top so as to form a second flow channel for discharging relatively cool air at the upper part of the inner cylinder 2.

In this embodiment, a preset temperature range is set for the clothes care opportunity, when the temperature sensor 5 senses that the temperature of the inner cylinder 2 is too low, the heating exhaust component 3 is controlled to exhaust air and heat, hot air is led into the inner cylinder 2, and meanwhile, the internal circulation mechanism stops working, because the heating exhaust component 3 is arranged below the inner side of the shell 1, hot air discharged by the heating exhaust component 3 is also concentrated in the lower space of the inner cylinder 2, and because the heating exhaust component 3 is always exhausted to the inner cylinder 2, cold air accumulated in the inner cylinder 2 can be discharged out of the shell 1 after passing through the self-exhaust mechanism by the newly-entered hot air, so that a second flow channel capable of discharging colder air is formed;

When the temperature of the inner cylinder 2 is within a preset temperature range, the heating exhaust assembly 3 stops working, and the wind wheel 44 of the inner circulation mechanism 4 rotates to generate flowing hot air in the inner cylinder 2, so that the problem that the traditional clothes care machine needs to continuously heat and continuously exhaust air to cause poor energy-saving effect is solved.

Further, the inner cylinder 2 is provided with a pre-tightening part 21 in an upward protruding manner, a through hole 22 is formed in the upper end of the pre-tightening part 21, the self-exhaust mechanism 7 comprises an exhaust cavity 71, a pre-tightening bottom plate 72 and a plug-in part 73 connected with the pre-tightening bottom plate 72, the pre-tightening bottom plate 72 is pre-tightened with the side wall of the pre-tightening part 21 in a matched manner, and the plug-in part 73 penetrates through the through hole 22 to be communicated with the exhaust cavity 71.

In this embodiment, the pre-tightening part 21 is pre-tightened with the pre-tightening bottom plate 72, so that the self-exhaust mechanism 7 is detachably connected with the inner cylinder 2, the pre-tightening bottom plate 72 is provided with a plurality of exhaust holes which are sequentially arranged, and air inside the inner cylinder 2 can sequentially pass through the pre-tightening bottom plate 72, the plugging part 73 and the exhaust cavity 71 communicated with the outer side of the casing 1, so as to be exhausted out of the casing 1.

Further, the plugging portion 73 includes a fixing frame 731 connected to the pre-tightening bottom plate 72, and a cover plate 732 hinged to one side of the fixing frame 731, where the cover plate 732 is movably opened and closed with the fixing frame 731, and when the air pressure of the inner cylinder 2 is greater than the air pressure of the exhaust cavity 71, the cover plate 732 covering the fixing frame 731 is automatically turned upwards due to the pressure difference, so as to exhaust the air of the inner cylinder 2; and then make this device automatic exhaust, need not automatically controlled, it is artificial not to need, simple structure, also can effectual discharge relatively cold air.

Further, a hinge through hole 734 is formed in the cover plate 732, a hinge rib 733 is formed in the fixing frame 731, and an end portion of the hinge rib 733 is hinged to the hinge through hole 734 in a matching manner; so that the device can automatically exhaust air, has simple structure and can effectively exhaust relatively cool air.

Further, the inner cylinder 2 is provided with an air inlet through hole 22 corresponding to the air inlet 42, the inner circulation mechanism 4 further comprises a fixed grille 45, two positioning grooves 46 oppositely arranged are arranged in the inner air supply cavity 41, one end of the fixed grille 45 passes through the air inlet through hole 22 to be matched and inserted with the positioning grooves 46, and the other end of the fixed grille is provided with a limiting plate 47 for propping against the inner cylinder 2.

In this embodiment, the limiting plate 47 is a strip-shaped plate, the upper side of the limiting plate abuts against the bottom wall of the inner cylinder 2, the left side and the right side of the limiting plate are inserted into the positioning groove 46 to connect the inner cylinder 2 with the internal circulation mechanism 4, a plurality of grid bars are further arranged between the fixed grids 45, so that wind pressure is reduced, sundries are prevented from being mistakenly introduced into the wind wheel 44 to damage the wind wheel 44, a protective cover plate is arranged on the inner cylinder 2, the protective cover plate is correspondingly arranged with the air inlet 42, and the protective cover plate covers the air inlet 42 to further protect the wind wheel 44.

Further, the inner cylinder 2 is provided with an inclined plane 23, the inner air supply cavity 41 includes a trapezoidal cavity 48, the inclined plane of the trapezoidal cavity 48 corresponds to the inclined plane 23, and the trapezoidal cavity 48 is used for buffering wind pressure discharged by the wind wheel 44, so that hot air is discharged into the inner cylinder 2 slowly.

Further, the inclined surface 23 is provided with a guide grill 8 to uniformly blow into the inner tub 2, thereby uniformly drying and desquamation the laundry.

Further, the guide grille 8 includes a grille body 81, the grille body 81 includes two fixing frames 82 disposed opposite to each other, and an air guiding mechanism 83 connecting the two fixing frames 82, the air guiding mechanism 83 includes a first air guiding portion 831 and a second air guiding portion 832 both disposed obliquely, and an oblique direction of the first air guiding portion 831 is opposite to an oblique direction of the second air guiding portion 832, so as to guide hot air blown out from the hot air outlet to left and right sides of the grille body 81;

the first air guiding part 831 is provided with a first air guiding piece 833, the first air guiding piece 833 is obliquely arranged on one side of the first air guiding part 831 away from the middle part of the grille body 81, the second air guiding part 832 is provided with a second air guiding piece 834, and the second air guiding piece 834 is obliquely arranged on one side of the second air guiding part 832 away from the middle part of the grille body 81, so that hot air blown to the front side and the rear side is guided to any one of the left side and the right side.

In this embodiment, the first air guiding portion 831 and the second air guiding portion 832 with opposite inclined directions are used to guide the hot air to the left and right sides of the grille body along the inclined surfaces of the first air guiding portion 831 and the second air guiding portion 832 after the hot air passes through the grille body 81, and meanwhile, the first air guiding piece 833 of the first air guiding portion 831 and the second air guiding piece 834 of the second air guiding portion 832 are arranged in an inclined manner, so that the hot air originally guided to the left and right sides of the grille body 81 can be offset by a certain angle, on one hand, the hot air blown out from the hot air outlet can be uniformly blown to the clothes drying space of the clothes dryer, and on the other hand, the hot air cannot be fully blown directly against the clothes, so that the first air guiding piece and the second air guiding piece are required to guide part of the hot air to the clothes drying space below, and the clothes are hung above the clothes drying space.

Preferably, the dryer body is taken as a reference object, the front side and the rear side of the dryer body are provided with the front side and the rear side of the grid body 1, and the left side and the right side of the dryer body are provided with the left side and the right side of the grid body 1.

Further, the first air guiding portion 831 includes a plurality of first air guiding plates 8311 that are sequentially arranged, two ends of the first air guiding plates 8311 are respectively connected with the fixing frame 82, and each first air guiding plate 8311 is provided with two first air guiding plates 833 that are arranged in parallel.

In this embodiment, the first air guiding blade 833 is located at the middle of the first air guiding plate 8311 and is biased downward, so that part of hot air is guided to the clothes drying space biased downward, so as to protect clothes, the second plurality of first air guiding plates 8311 which are sequentially arranged can uniformly guide air to the left side of the grille body, clothes drying efficiency is improved, and the last two first air guiding blades 833 which are arranged in parallel can guide part of hot air to the clothes drying space biased downward.

Further, the surface of the first air deflector 8311 near the middle part of the grille body 81 is a curved surface recessed toward the middle part of the first air deflector 8311, and the curved surface has guiding effect, so that the hot air blown by the hot air port is easily and effectively uniformly guided to the left side of the grille body.

Further, the end of the first air guiding blade 833 away from the first air guiding plate 8311 is inclined toward the direction close to the fixing frame 82, so that an effective part of hot air is guided to the clothes drying space below to protect clothes.

Further, the second air guiding portion 832 includes a plurality of second air guiding plates 8321 arranged in sequence, two ends of the second air guiding plates 8321 are respectively connected with the fixing frame 82, and each second air guiding plate 8321 is provided with two second air guiding plates 834 arranged in parallel.

In this embodiment, the second air guiding sheet 834 is located at a lower middle portion of the second air guiding plate 8321, so as to guide part of hot air to a lower clothes drying space, so as to protect clothes, and then the plurality of second air guiding plates 8321 arranged in sequence can uniformly guide air to the right side of the grille body, so that clothes drying efficiency is improved, and finally the two second air guiding sheets 834 arranged in parallel can guide part of hot air to a lower clothes drying space.

Further, the surface of the second air deflector 8321 near the middle part of the grille body 81 is a curved surface recessed toward the middle part of the second air deflector 8321, and the curved surface has guiding effect, so that the hot air blown by the hot air port can be easily and effectively uniformly guided to the right side of the grille body.

Further, the end of the first air guiding blade 833 away from the first air guiding plate 8311 is inclined toward the direction close to the fixing frame 82, so that an effective part of hot air is guided to the clothes drying space below to protect clothes.

Further, the fixing frame 82 is provided with a plurality of positioning protrusions 821 which are sequentially arranged, and the positioning protrusions 821 are inserted into the hot air outlet in a matching manner.

In this embodiment, when the grill body 81 is installed in the hot air outlet, it is required to first locate the grill body on the hot air outlet through the locating boss 821, and also to fix the grill body in advance, so that the installation of the user can be facilitated, and the air guiding function of the grill body can be effectively ensured.

Further, the first air guiding portion 831 is provided with a first fixing through hole 8312 connected to the hot air outlet, and the second air guiding portion 832 is provided with a second fixing through hole 8322 connected to the hot air outlet.

In this embodiment, through the cooperation connection of the first fixing through hole 8312, the second fixing through hole 8322 and the screw, the grille body 81 can be effectively installed in the hot air outlet, and the air guiding effect of the grille body is effectively ensured.

Further, a motor 101 for driving the wind wheel 44 to rotate is arranged beside the wind wheel 44, so that the internal circulation mechanism 4 can effectively generate flow of hot air of the inner cylinder 2.

Further, a manual garment steamer assembly 91 is arranged on the inner cylinder 2, and the manual garment steamer assembly 91 is connected with the heating exhaust assembly 3 through a pipeline 10;

the manual garment steamer assembly 91 comprises a fixing seat 91 connected with the inner cylinder 2 and a garment steamer seat 92 matched with the fixing seat 91, the garment steamer seat 92 is communicated with the pipeline 10 and can move to a clamping position or a separating position on the fixing seat 91, when the garment steamer seat 92 moves to the separating position, the pipeline 10 moves along with the movement of the garment steamer seat 92, so that hot air pumped by the heating air draft assembly 3 is discharged from the opening end of the garment steamer seat 92.

In this embodiment, through setting up manual garment steamer subassembly 91 on inner tube 2, and garment steamer seat 92 on the manual garment steamer subassembly 91 can with fixing base 91 swing joint, when garment steamer seat 92 moved to the position that breaks away from, garment steamer seat 92 can break away from fixing base 91, and the pipeline 10 of being connected with garment steamer seat 92 also can move along with the removal of garment steamer seat 92, by heating exhaust subassembly 3 exhaust hot air will flow through garment steamer seat 92 through pipeline 10, and then follow garment steamer seat 92's open end and discharge, so that the user can hold garment steamer seat 92 and carry out manual nursing to individual clothing, the nursing efficiency to individual clothing has been accelerated, the functional diversity of clothes care machine has also been enriched simultaneously, the problem that traditional clothes care machine caused inconvenient for the user because of unable manual nursing of carrying out when emergency nursing to clothing has been solved.

Further, the garment steamer base 92 includes an inserting portion 93 and a hand-holding portion 94 sleeved on the inserting portion 93, the inserting portion 93 is inserted in cooperation with the fixing base 91, the hand-holding portion 94 is rotatably disposed on the fixing base 91, and the inserting portion 93 can rotate along with rotation of the hand-holding portion 94.

In this embodiment, the holding portion 94 is a hollow sleeve, fixedly connected with the inserting portion 93, a plurality of anti-slip protrusions are circumferentially arranged on the holding portion 94, so that the holding portion 94 is convenient for a user to hold, the user holds the holding portion 94, the opening end of the inserting portion 93 is manually nursed against a piece of clothes, the bottom of the holding portion 94 is movably connected with the fixing seat 91, and the holding portion 94 can rotate to a clamping position or a separating position on the fixing seat 91, although the inserting portion 93 is inserted inside the fixing seat, the holding portion is mainly fixed, and the pipe 10 is positioned and connected by the clamping of the fixing seat 91 and the holding portion 94.

Further, the insertion portion 93 is provided with a first exhaust through hole 931 penetrating the insertion portion 93 along a length direction thereof, the fixing seat 91 is provided with a second exhaust through hole 911 penetrating the fixing seat 91 along a length direction thereof, and the first exhaust through hole 931 and the second exhaust through hole 911 are correspondingly arranged and mutually communicated.

In this embodiment, the end of the insertion portion 93 is inserted into the fixing seat 91, so that a part of the cavities of the first exhaust through hole 931 and the second exhaust through hole 911 form a cavity for exhausting the hot air generated by the heating exhaust assembly 3, so as to facilitate the manual care.

Further, the second exhaust through hole 911 includes a small-caliber through hole 912 and a large-caliber through hole 913, the end of the insertion portion 93 is inserted in cooperation with the large-caliber through hole 913, and the pipe 10 passes through the small-caliber through hole 912 to be inserted in the first exhaust through hole 931.

In the present embodiment, the large-diameter through hole 913 serves to position the end of the insertion portion 93, and the end of the insertion portion 93 is rotatable within the large-diameter through hole 913, but also has a certain function of pre-tightening, but the insertion portion can be pulled out with only a slight force when the user is released from the position.

Further, the first exhaust through hole 931 includes a connection through hole 932, the connection through hole 932 is disposed corresponding to the small-caliber through hole 912, and the caliber of the connection through hole 932 is smaller than or equal to the caliber of the small-caliber through hole 912.

In the present embodiment, since the diameter of the connection through-hole 932 is smaller than or equal to the diameter of the small-diameter through-hole 912, the pipe 10 is stably connected to the connection through-hole 932 when passing through the small-diameter through-hole 912, and the pipe is prevented from being separated from the insertion portion 93.

Further, the fixing seat 91 is provided with a clamping protrusion 95, the clamping protrusion 95 extends out of the first clamping portion 951, a first clamping groove 952 is formed in the first clamping portion 951, and the hand-held portion 94 can rotate along the circumferential direction of the clamping protrusion 95 in the first clamping groove 952.

In this embodiment, the clamping protrusion 95 is annular, the first clamping groove 952 is disposed on a surface of the first clamping portion 951 away from the hand-holding portion 94, so a gap between a flange of the first clamping groove 952 and the fixing seat 91 forms the first clamping groove 952, meanwhile, the first clamping groove 952 does not always penetrate the first clamping portion 951, and a portion of the body of the first clamping portion 951 acts as a limit function to prevent the hand-holding portion 94 from sliding down on the first clamping groove 952.

Further, the hand-holding portion 94 is provided with a second clamping portion 941, the second clamping portion 941 is disposed corresponding to the first clamping portion 951, a second clamping groove 942 is formed in the second clamping portion 941, and the first clamping groove 952 and the second clamping groove 942 are mutually spliced, so that the flange of the first clamping groove 952 can move on the second clamping groove 942, and the flange of the second clamping groove 942 can move on the first clamping groove 952.

In this embodiment, the body of the first clamping portion 951 includes an axial blocking portion for preventing the flange of the second clamping groove 942 from moving along the axial direction of the clamping protrusion 95, and a circumferential blocking portion for preventing the flange of the second clamping groove 942 from moving along the circumferential direction of the clamping protrusion 95, the second clamping portion 152 is similar, the cross section of the first clamping groove 952 and the cross section of the second clamping groove 942 after being spliced with each other are rectangular, the middle folds are two right angles symmetrical about the center of the cross section, when the flange of the first clamping groove 952 moves on the second clamping groove 942 to abut against the circumferential blocking portion, namely, the clamping position, when the flange of the first clamping groove 952 moves on the second clamping groove 942 to abut against the edge of the axial blocking portion, and when the flange of the first clamping groove 942 does not abut against the edge of the axial blocking portion, namely, the separating position, the flange of the second clamping groove 942 is similar.

Further, an opening end of the second locking groove 942 is provided with a notch 943.

In this embodiment, the circumferential blocking portion of the second locking groove 942 at the open end is provided with a notch to facilitate the flange of the first locking groove 952 to be inserted into the second locking groove 942 in advance, so as to prevent the flange of the first locking groove 952 from being difficult to locate the second locking groove 942, which causes inconvenience in installation for users

Further, the first clamping portions 951 are provided with two in total and are disposed on two opposite sides of the clamping protrusion 95, and the second clamping portions 941 are provided with two in total and are disposed on two opposite sides of the bottom of the hand-held portion 94.

In this embodiment, the two sets of the first clamping portions 951 and the second clamping portions 941 are matched and clamped, so that the connection between the fixing base 91 and the garment steamer 92 is more stable.

Further, the laundry care machine further comprises an automatic air exhaust assembly 102, wherein the automatic air exhaust assembly 102 comprises an automatic air exhaust seat 1021 connected with the pipeline 4, and the automatic air exhaust seat 1021 is arranged on the inner cylinder 2 and is used for communicating the inner cylinder 2 and the pipeline 4.

The clothes care machine comprises an automatic air outlet and an automatic air exhaust assembly 102 arranged on the automatic air outlet, wherein the automatic air exhaust assembly 102 comprises an air exhaust grille and an automatic air exhaust seat 1021, the air exhaust grille has the same structure as the handheld part, and the automatic air exhaust seat has the same structure as the fixed seat, so that the air exhaust grille is movably connected with the automatic air exhaust seat.

Meanwhile, the inner cylinder 2 further comprises an inclined plane, the automatic air outlet is arranged on the inclined plane, the automatic air outlet can be replaced by a manual air outlet through replacing the air exhaust grating and the garment steamer base 12, the original air outlet is the automatic air outlet, and the garment steamer base 12 arranged on the inclined plane is convenient to take;

also, the conduit 4 is of flexible material and is long enough to be stacked in the space below the inner barrel 2 to facilitate the distance of a garment held by a user.

In another embodiment, the door of the clothes care machine is also provided with a hook for hanging single clothes, a trouser leg clamp is arranged below the hook, the upper end of the single clothes is hung on the hook through the clothes hanger, the lower end of the single clothes is clamped by the trouser leg clamp, then manual care is performed, and the user can conveniently perform manual care.

In a further embodiment, two exhaust gratings and a garment steamer base are provided, and the garment steamer base can be hung on an inclined plane or placed on a plane according to customer requirements.

Preferably, a change-over switch is arranged on the pipeline 4 and is connected with the control module, when a user clicks a manual mode on the display screen, the change-over switch can be closed, and the hot air exhausting component 3 starts to exhaust hot air to the manual garment steamer component 1. Preferably, a plasma ultraviolet lamp, namely a commonly called UV lamp, is arranged on the upper side of the inner cylinder 2, and the plasma ultraviolet lamp is a lamp for generating ultraviolet rays by exciting gas with a high-frequency electric field or electron beam to generate plasma; it can be used for disinfection, sterilization, deodorization and air purification; and is also a high-efficiency, pollution-free and toxic and side effect-free disinfection mode.

The control method for controlling the clothes care machine specifically comprises the following steps:

s11, selecting a corresponding working mode according to an instruction sent by a user, wherein the working mode at least comprises a deep nursing mode and a scale removing mode.

In this embodiment, the deep care mode may directly remove the folds of the clothes on the inner side of the inner cylinder and dry the clothes, and the scale removing mode may remove the scale that may be generated in the deep care mode, or may preset the mode of triggering and selecting the working mode, and this embodiment is set in the mode of pressing the power key 2s for a long time, that is, the working mode may be set on the display screen.

S12, executing corresponding preset operation rules according to the working mode, wherein the preset operation rules comprise preset deep care operation rules and preset scale removal operation rules.

In this embodiment, each corresponding operation mode corresponds to an operation rule, and the operation rule may be set according to multiple parameter comparisons, so as to achieve the best energy saving effect.

As a preferred embodiment, but not limiting of, step S12 further comprises S121-S123, wherein:

s1211, steam nursing is carried out on the clothes in the inner cylinder according to a preset deep nursing operation rule.

In this embodiment, the steam is firstly used to attach to the clothes, and the hung clothes naturally hang down due to gravity, so that the aim of removing wrinkles is achieved, and the clothes are cared for 15 minutes within the set temperature.

As a preferred embodiment, but not limiting of, step S1211 further comprises S12111-S12113, wherein:

and S12111, pumping the water in the clean water tank to the evaporator through a water pump.

In the embodiment, an inner cylinder is arranged on the inner side of the machine body, an operation space is arranged between the lower part of the inner cylinder and the machine body, a clean water tank and an evaporator are arranged in the operation space, a water pump is connected between the clean water tank and the evaporator, and the water pump is connected between the clean water tank and the evaporator

The evaporator is connected with a water pump to convert liquid substances into gaseous substances, the water pump is used for introducing the liquid to be evaporated into a heat exchange tube or a coil pipe inside the evaporator, then the liquid is evaporated and steam is generated by heating, and a large amount of heat is consumed in the evaporation process, so that a cooling medium or the liquid is required to be continuously supplemented to keep the normal operation of the evaporator. The water pump may assist in introducing such cooling medium or liquid into the evaporator, thereby ensuring that the evaporator has sufficient cooling medium or liquid during operation to maintain the efficiency of the evaporator.

S12112, stopping adding water into the evaporator when the temperature of the evaporator is detected to be lower than the preset temperature.

In this embodiment, when the evaporator is heated to a set temperature of 120 ℃, the water pump adds water from the clean water tank to the evaporator, and when the evaporator temperature is below the set temperature (95 ℃), the water pump stops adding water, and a temperature controller is installed in the system, and the controller monitors the temperature of the evaporator and compares the temperature with a preset temperature. If the evaporator temperature is below the preset temperature, the controller may consider that water is sufficient to stop the pump from adding water to avoid excessive water addition and wasting resources.

And S12113, according to preset evaporator operation parameters, evaporating and heating the pumped water.

In this example, the evaporator is high power 1350W and the care chamber is operated for about 1 minute to begin generating steam; the clothes are subjected to shaping, wrinkle removing and fold removing nursing.

S1212, performing odor removal nursing on the clothes in the inner cylinder according to a preset operation rule, and performing odor removal nursing through the plasma generator.

In this embodiment, the plasma generator is used for sterilizing, eliminating smoke, removing dust, and eliminating odor, and the nursing time can be 10 minutes at the set temperature, which is set above the inner side of the inner cylinder.

The drying nursing period comprises the steps of sucking hot air into the inner cylinder to absorb and discharge steam generated by steam nursing, stopping sucking the hot air after the temperature rises to a preset temperature range, and operating the inner circulating fan to continuously circulate the hot air in the inner cylinder, and continuously sucking the hot air when the temperature in the inner cylinder is detected to be lower than the preset temperature range so as to automatically discharge the air in the inner cylinder;

and when the second drying nursing period is executed, simultaneously executing the steps of deodorizing and nursing the clothes in the inner cylinder according to the preset operation rule and deodorizing and nursing through the plasma generator.

In this embodiment, the first drying care period is within the set temperature, and the care time may be 30 minutes; in the first drying nursing period, the PTC heating element power 800W and the perfusion fan work to generate hot air; the bottom air inlet door is opened, the high-speed fan generates strong convection hot air in the cavity, and the strong convection hot air is discharged from the top air inlet, so that clothes drying is accelerated; the second drying nursing period is within a set temperature, the nursing time can be 20 minutes, and in the second drying nursing period, the PTC heating element power 800W and the perfusion fan are kept to work to generate hot air; the air inlet door is opened to generate strong convection hot air, so that the air inlet door at the bottom of clothes drying is opened, the high-speed fan generates strong convection hot air in the cavity, and the strong convection hot air is discharged from the air outlet at the top of the cavity, so that clothes drying is accelerated. Simultaneously, the plasma generator and the UV lamp work together; drying clothes and sterilizing, deodorizing and nursing.

S1213, sucking air outside the machine body through the perfusion fan.

In this embodiment, the perfusion fan is disposed in the operation space, the air inlet of the perfusion fan is communicated with the outside of the machine body, and the air outlet of the perfusion fan is connected with the inlet of the PCT heating element, and the perfusion fan can operate after receiving the sent opening signal.

S1214, the air outside the machine body is heated by the PCT heating body to form the hot air.

In the embodiment, the outlet of the PTC heating element is communicated with the inner cylinder, the outlet of the PTC heating element is separated from the air outlet of the cavity where the internal circulation fan is located, the power of the PTC heating element is 800W, the air pumped into the outer side of the machine body by the perfusion fan can be heated, and hot air is generated and discharged into the inner cylinder.

S1215, sucking hot air into the inner cylinder to absorb and discharge water vapor generated by steam nursing;

in this embodiment, after the steam care is finished, the surface of the clothes is water-bearing, the inner cylinder is filled with steam, and after the hot air is pumped into the inner cylinder, the heat in the cylinder is accumulated and the temperature is continuously increased.

S1216, after the temperature rises to a preset temperature range, stopping sucking hot air, and operating an internal circulation fan to enable the hot air in the internal cylinder to continuously circulate;

in this embodiment, the hot air can absorb a certain amount of water vapor, because the higher the temperature, the higher the capacity of the air to contain water vapor. When the hot air contacts with an object or air containing water vapor, the water vapor can be partially absorbed into the hot air, so that the water vapor content in the environment is reduced, the clothes care machine comprises a cover plate movably covered between the inner cylinder and the machine body, the cover plate is hinged to one side of the inner cylinder, when the air pressure of the inner cylinder is larger than that of the outer side of the machine body, as the cover plate is ejected by pressure difference, part of the air in the inner cylinder can exhaust the hot air absorbing the water vapor, and the situation generally occurs when the drying care is started, the air outside the machine body is heated and guided into the inner cylinder through the perfusion fan and the heating element, or the air inside the inner cylinder is triggered to work when the temperature in the inner cylinder is sensed to be too low, so that the air pressure inside the inner cylinder is increased, and relatively cold air inside the inner cylinder is exhausted.

S1217, when the temperature in the inner cylinder is detected to be lower than the preset temperature range, continuously sucking hot air to automatically discharge the air in the inner cylinder.

In the embodiment, when the temperature in the inner cylinder is sensed to be too low, the perfusion fan and the heating element PCT are triggered to heat the air outside the machine body and guide the air into the inner cylinder so as to strengthen the air pressure inside the inner cylinder and discharge the relatively cold air inside the inner cylinder;

when the temperature in the inner cylinder is detected to be lower than a preset temperature range, hot air is continuously pumped in, when the air pressure in the inner cylinder is higher than the air pressure outside the machine body, the hot air in the inner cylinder can be discharged to the outer side of the machine body by utilizing pressure difference, and as a preferable scheme, but not a limitation, the relative positions of the perfusion fan and the cover plate in the machine body are arranged to further improve the discharge efficiency of wet cooling air.

S122, descaling care is carried out on the clothes in the inner cylinder according to a preset descaling operation rule.

In this embodiment, scale removal is also for energy saving, and scale may form a barrier layer on the surfaces of heat exchangers, pipes, etc., which hinders heat transfer and fluid flow, resulting in increased energy loss, thereby reducing the efficiency of the apparatus. By removing scale, the heat transfer and fluid flow capacity of the device can be improved, and the energy loss can be reduced, thereby achieving the effect of energy conservation.

As a preferred embodiment, but not limiting of, step S122 further comprises S1221-S1224, wherein:

s1221, adding a scale dissolver into the clean water tank.

In this embodiment, the scale dissolver may be citric acid, and the specific step is to automatically inject 50g of citric acid into the clean water tank, and the water adding amount of the clean water tank reaches the top of the water gauge in the tank body.

S1222, receiving a descaling start instruction of a user, and pumping the water in the clean water tank to the evaporator through the water pump.

In this embodiment, when the user confirms again that the descaling is performed, the user presses the start button, and the water pump is started to pump water to the evaporator for about 50 seconds, that is, 200-300 ml of water is injected.

S1223, after standing for a preset time, pumping the water of the evaporator to the scale water tank through a water pump.

In this example, the evaporator was operated at a controlled temperature of 85℃for 38 minutes, and then the evaporator water was pumped into the dirty water tank for about 1 minute, i.e., the water was pumped out in an amount of 260 to 360ml/min.

S1224, when the water in the scale water tank is detected to be full, the water in the scale water tank is discharged to the outer side of the machine body through the water pump.

In this embodiment, the water level detecting device detects that the water in the dirty water tank is full, and the water pump is started to discharge the water in the dirty water tank.

S123, executing a door opening power-off mode according to the door opening disconnection operation rule.

When the clothes care machine door is detected to be opened, the clothes care machine door is automatically cut into an opening power-off mode, and the opening power-off mode is at least used for suspending the current work.

The prototype test data of this example are as follows:

the above description of one embodiment provided in connection with a particular disclosure is not intended to limit the practice of this application to that particular disclosure. Any approximation, or substitution of techniques for the methods, structures, etc. of the present application or for the purposes of making a number of technological deductions or substitutions based on the concepts of the present application should be considered as the scope of protection of the present application.

Claims (10)

1. The utility model provides a clothes care machine which characterized in that includes casing (1), and locates inner tube (2) of casing (1) inboard, its characterized in that still includes:

a heating exhaust assembly (3) arranged between the inner cylinder (2) and the shell (1) to suck air outside the shell (1), heat the air into hot air and guide the hot air into the inner cylinder (2);

an internal circulation mechanism (4) which communicates with the inner tube (2) and which causes hot air to flow;

a temperature sensor (5) provided inside the inner tube (2);

the control module (6) is respectively and electrically connected with the heating and air exhausting assembly (3) and the temperature sensor (5), when the temperature sensor (5) detects that the temperature of the inner cylinder (2) is too low, the control module (6) controls the heating and air exhausting assembly (3) to continuously exhaust air, and when the temperature sensor (5) detects that the temperature of the inner cylinder (2) reaches a preset temperature, the control module (6) controls the inner circulation mechanism (4) to continuously exhaust air, and the heating and air exhausting assembly (3) stops working;

The inner circulation mechanism (4) is connected with a guide grid (8);

the inner cylinder (2) is provided with a manual garment steamer assembly (9).

2. A laundry care machine according to claim 1, characterized in that the internal circulation mechanism (4) comprises an internal air supply cavity (41), one end of the internal air supply cavity (41) is mutually communicated with the inner cylinder (2) through being provided with an air inlet (42), the other end of the internal air supply cavity is mutually communicated with the inner cylinder (2) through being provided with an air outlet (43), a wind wheel (44) for supplying air to the air outlet (43) is arranged in the internal air supply cavity (41), so that a first flow channel for enabling hot air in the inner cylinder (2) to flow is formed in the internal air supply cavity (41); the clothes care machine further comprises a self-exhaust mechanism (7) arranged on one side of the inner cylinder (2) away from the inner circulation mechanism (4), wherein the heating exhaust component (3), the inner cylinder (2) and the self-exhaust mechanism (7) are distributed on the inner side of the machine shell (1) according to the direction from bottom to top so as to form a second flow channel for discharging relatively cool air on the upper part of the inner cylinder (2).

3. A laundry care machine according to claim 2, characterized in that the inner cylinder (2) is provided with a pre-tightening part (21) protruding upwards, a through hole (22) is formed in the upper end of the pre-tightening part (21), the self-exhaust mechanism (7) comprises an exhaust cavity (71), a pre-tightening bottom plate (72) and an inserting part (73) connected with the pre-tightening bottom plate (72), the pre-tightening bottom plate (72) is pre-tightened with the side wall of the pre-tightening part (21), and the inserting part (73) penetrates through the through hole (22) to be communicated with the exhaust cavity (71).

4. A laundry care machine according to claim 3, characterized in that the insertion part (73) comprises a fixing frame (731) connected with the pre-tightening bottom plate (72), and a cover plate (732) hinged at one side of the fixing frame (731), the cover plate (732) is movably opened and closed with the fixing frame (731), when the air pressure of the inner cylinder (2) is greater than the air pressure of the air exhausting cavity (71), the cover plate (732) covered on the fixing frame (731) is automatically turned upwards due to the pressure difference, so as to exhaust the air of the inner cylinder (2).

5. The laundry care machine according to claim 1, wherein the guide grill (8) comprises a grill body (81), the grill body (81) comprises two fixing frames (82) arranged opposite to each other, and an air guide mechanism (83) connecting the two fixing frames (82), the air guide mechanism (83) comprises a first air guide portion (831) and a second air guide portion (832) each arranged obliquely, and an oblique direction of the first air guide portion (831) is opposite to an oblique direction of the second air guide portion (832) so as to guide hot air blown out from the hot air outlet to front and rear sides of the grill body (81).

6. The clothes care machine according to claim 5, wherein a first air guiding piece (833) is arranged on the first air guiding portion (831), the first air guiding piece (833) is obliquely arranged on one side, far away from the middle of the grille body (81), of the first air guiding portion (831), a second air guiding piece (834) is arranged on the second air guiding portion (832), and the second air guiding piece (834) is obliquely arranged on one side, far away from the middle of the grille body (81), of the second air guiding portion (832), so that hot air blown to the front side and the rear side is guided to any one of the left side and the right side.

7. A laundry care machine according to claim 1, characterized in that the manual garment steamer assembly (9) is connected with the heating and air extracting assembly (3) by a pipe (10);

the manual garment steamer assembly (9) comprises a fixed seat (91) connected with the inner cylinder (2) and a garment steamer seat (92) matched with the fixed seat (91), the garment steamer seat (92) is mutually communicated with the pipeline (10) and can move to a clamping position or a separating position on the fixed seat (91), when the garment steamer seat (92) moves to the separating position, the pipeline (10) moves along with the movement of the garment steamer seat (92), so that hot air pumped by the heating air draft assembly (3) is discharged from the opening end of the garment steamer seat (92).

8. The garment care machine according to claim 7, wherein the garment care stand (92) comprises an inserting portion (93) and a holding portion (94) sleeved on the inserting portion (93), the inserting portion (93) is inserted in cooperation with the fixing base (91), the holding portion (94) is rotatably arranged on the fixing base (91), and the inserting portion (93) can rotate along with rotation of the holding portion (94).

9. The clothes care machine according to claim 8, wherein the fixing seat (91) is provided with a clamping protrusion (95), the clamping protrusion (95) extends out of a first clamping portion (951), the first clamping portion (951) is provided with a first clamping groove (952), and the hand-held portion (94) can rotate in the first clamping groove (952) along the circumferential direction of the clamping protrusion (95); be equipped with second joint portion (941) on handheld portion (94), second joint portion (941) with first joint portion (951) corresponds the setting, just second joint groove (942) have been seted up on second joint portion (941), first joint groove (952) with second joint groove (942) splice each other, so that the flange of first joint groove (952) can be in on second joint groove (942) remove, the flange of second joint groove (942) can be in on first joint groove (952) remove.

10. A control method of a laundry care machine, characterized in that it is applied to the laundry care machine according to any one of claims 1 to 9, the method comprising:

steam nursing is carried out on the clothes in the inner cylinder according to a preset deep nursing operation rule;

drawing hot air into the inner barrel to absorb and expel water vapor generated by steam care;

when the temperature rises to a preset temperature range, stopping sucking hot air, and operating the internal circulation fan to enable the hot air in the inner cylinder to continuously flow;

when the temperature in the inner cylinder is detected to be lower than the preset temperature range, hot air is continuously pumped in, so that the air in the inner cylinder is automatically discharged.