CN109944041B - Swing-type air-drying clothing care machine - Google Patents

Abstract

The present invention relates to the field of clothing care machines, and in particular to a swing-type air-drying clothing care machine, which comprises a support frame, a hood is arranged at the upper end of the support frame, and an air-drying machine head is arranged in the hood; the air-drying machine head blows air downward to dry the clothes below it; a driving mechanism drives the air-drying machine head to swing. The clothing care machine has high air-drying efficiency, good effect, can effectively prevent clothes from wrinkling, and has a simple structure and low cost.

Description

Swing-type air-drying clothing care machine

Technical Field

The invention relates to the field of clothing care machines, and in particular to a swing-type air-drying clothing care machine.

Background Art

Food, clothing, housing, transportation and daily necessities are necessary conditions for people's lives. Clothes need to be dry. People usually use the sun to dry their clothes; however, in rainy weather or the weather of the south, it is difficult to dry clothes in the sun or in the air. To solve this problem, in the Chinese patent literature, the patent application number is CN201820103019.2, which discloses a clothes dryer. In this patent application, it is recorded that a blowing device and a heating device are set at the bottom of the cylinder to blow hot air upwards and achieve rapid drying of clothes. However, after the clothes are washed, a lot of water will be absorbed on the clothes, and when the clothes are hung, the water flows from top to bottom. The technical solution is to blow hot air from bottom to top, which will hinder the water absorbed on the clothes from falling, and because of the limited wind force, it is difficult to blow directly to the upper end of the clothes, resulting in a long time for the clothes to dry; and the hot air blows from bottom to top to achieve air drying, which easily causes the lower end of the clothes to float upwards, thereby causing the clothes to wrinkle after drying. In view of the above defects, it is necessary to design a swing-type air-drying clothing care machine.

Summary of the invention

The technical problem to be solved by the present invention is to provide a swing-type air-drying clothing care machine to solve the problem that the existing clothing dryers have a long drying time and easily cause clothing to wrinkle.

In order to solve the above technical problems, the technical solution of the present invention is: a swing-type air-drying clothing care machine, characterized in that it includes a support frame, a hood is provided at the upper end of the support frame, and a dryer head is provided in the hood; the dryer head blows air downward to dry the clothes located therebelow; a driving mechanism drives the dryer head to swing.

Compared with the prior art, the swing-type air-drying clothing care machine has the following beneficial effects:

1. The air drying head is directly arranged on the upper end of the support frame, and the clothes can be directly hung on the support frame, so that the clothes can be blown dry, making its structure simpler; and the clothes are air-dried in an open manner, replacing the traditional drum structure dryer, to avoid heat remaining on the clothes during the drying process, thereby causing the clothes to wrinkle after drying;

2. The air dryer head blows air downward to dry the clothes. During the drying process, it can accelerate the downward flow of moisture on the clothes, speed up the drying of the clothes, and in the process of moisture flowing downward, it can stretch the clothes, further avoiding wrinkles on the clothes;

3. The air dryer head blows air downwards, and the wind can pull the clothes straight downwards; therefore, the clothes can remain straight after being air-dried;

4. The air drying machine head is driven to swing by the driving mechanism, so that the air drying machine head has a large blowing range, which can increase the drying amount of clothes;

5. Since the air dryer blows air downward, the clothes are dried; since the upper end of the clothes is a fixed end, the gap at the upper end of the clothes will not change much, so that the wind generated by the air dryer can be blown down smoothly from the gap between the clothes, and the clothes have little resistance to the wind, so the wind can be blown smoothly to the lower end of the clothes; therefore, the gap between the clothes is reduced, and the amount of clothes dried is increased;

6. The driving mechanism drives the air-drying head to swing, so in the process of air-drying, not only can the clothes be straightened downwards, but also the lower end of the clothes can be continuously swung to accelerate the dehydration of the lower end of the clothes; and because the water on the clothes can quickly flow to the lower end of the clothes, the moisture is concentrated at the lower end of the clothes, making it easier for the water on the clothes to fall off the clothes, thereby further accelerating the air-drying of the clothes.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of a swing-type air-drying clothing care machine according to the present invention;

FIG2 is a diagram showing the internal structure of the swing-type air-drying clothing care machine of the present invention;

FIG3 is a structural diagram of another embodiment of the swing-type air-drying clothing care machine of the present invention;

FIG4 is an internal structural diagram of another embodiment of the swing-type air-drying clothing care machine of the present invention;

FIG5 is a structural diagram of the swing-type air-drying clothing care machine of the present invention, in which the air-drying head is arranged in the machine cover;

FIG6 is a structural diagram of the air-drying head of the swing-type air-drying clothing care machine of the present invention;

FIG. 7 is an exploded view of the air-drying head of the swing-type air-drying clothing care machine of the present invention;

FIG8 is a structural diagram of the housing portion of the fan of the rotating head of the swing-type air-drying clothing care machine of the present invention;

FIG9 is a structural diagram of the heating device of the swing-type air-drying clothing care machine of the present invention;

FIG10 is a structural diagram of the pressing block of the swing-type air-drying clothing care machine of the present invention;

FIG11 is an exploded view of the hood and the drying head of the oscillating air-drying clothing care machine of the present invention;

FIG12 is a cross-sectional view of the cover of the swing-type air-drying clothing care machine of the present invention;

FIG13 is a partial view of the top cover of the swing-type air-drying clothing care machine of the present invention;

FIG. 14 is a bottom structural view of the air-drying head of the clothing care machine for swing-type air-drying of the present invention.

FIG15 is a structural diagram of an embodiment of the heating device of the swing-type air-drying clothing care machine of the present invention being an electric heating coil;

Fig. 16 is a structural diagram of an embodiment of the present invention in which two groups of heating devices are arranged in the fan of the swing-type air-drying clothing care machine.

DETAILED DESCRIPTION

The following specific implementation manner will be further described in conjunction with the above-mentioned drawings.

In the following, various specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. However, it will be apparent to those skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other cases, well-known processing steps are not specifically described.

Please refer to Figures 1, 2, 3 and 4, the swing-type air-drying clothing care machine is used for quickly air-drying clothes. It includes a support frame 1, a hood 2 is arranged on the upper end of the support frame 1, and an air-drying machine head 3 is arranged in the hood 2. The air-drying machine head 3 blows air downward to dry the clothes below it; a driving mechanism 4 drives the air-drying machine head 3 to swing.

Specifically, the clothes are hung below the air drying machine head 3, the air drying machine head 3 blows air downward, and the air drying machine head 3 is driven by the driving mechanism 4 to swing, so as to air dry the clothes. Therefore, the clothes care machine has a simple structure and is easy to assemble and disassemble.

Further, in this example, referring to Figures 5-8, the air drying head 3 includes a fan 30 and a connecting ring 31, the housing of the fan 30 is rotatably connected to the connecting ring 31 via a first connecting member 32, and the connecting ring 31 is rotatably connected to the hood 2 via a second connecting member 33. The axis of the first connecting member 32 and the axis of the second connecting member 33 are perpendicular to each other. The driving mechanism 4 drives the fan 30 to swing around the axis of the first connecting member 32, and drives the connecting ring 31 to swing around the axis of the second connecting member 33, so that the fan 30 can swing 360° in a cycle with the rotating shaft of the driving mechanism 4 as the axis. Specifically, cylindrical bosses 30a protrude outward at two symmetrical ends of the outer shell of the fan 30, and ribs 30b protrude from the outer side of the cylindrical bosses 30a; connecting holes are provided at two opposite ends of the connecting ring 31; the two first connecting members 32 can rotatably pass through the corresponding connecting holes and are sleeved on the corresponding cylindrical bosses 30a; the first connecting members 32 are provided with a slot, and the ribs 30b are inserted into the slot. More specifically, the end of the first connecting member 32 has a limiting portion 32a limited to the outer side of the connecting ring 31, and a locking screw passes through the first connecting member 32 and is locked and connected with the cylindrical boss 30a. The connecting ring 31 is provided with a second connecting hole, and the second connecting member 33 is rotatably connected to the second connecting hole.

Further, referring to Figures 5 and 6, a connection portion 300 is protruded from the top of the housing of the fan 30, and the connection portion 300 is coaxial with the blade rotation axis of the fan 30. The driving mechanism 4 includes a motor 40 and a driving arm 41; the motor 40 is fixedly arranged at the upper end inside the hood 2, and the two ends of the connection arm 41 are rotatably connected to the connection portion 300 and the rotation axis of the motor 40 respectively; the rotation axis of the motor 40 forms an acute angle with the rotation axis of the fan 30.

Furthermore, the angle between the rotating shaft of the motor 40 and the rotating shaft of the fan blades of the fan 30 is 10°-30°.

Further, referring to FIG. 5 , at least two supporting ribs 20 extend from the inner side wall of the outer cover 2 , and ends of the supporting ribs 20 are connected to form a mounting portion 21 , and the motor 40 is fixedly connected to the mounting portion 21 .

Specifically, the number of the supporting ribs 20 is three, and the adjacent ends of the three supporting ribs 20 are connected as a whole to form the mounting portion 21 .

Further, referring to FIG. 6 and FIG. 7 , a heating device 34 is provided in the air drying machine head 3; the air drying machine head 3 blows the heat generated by the heating device 34 when it is powered on to the clothes. Thus, the clothes are heated and air-dried, and the air-drying efficiency is accelerated. Moreover, the heating device 34 is located above the clothes, replacing the heating device at the bottom of the traditional clothing care machine, so as to avoid the clothes falling and blocking the air outlet, causing the heating device to continue to heat up and cause a safety accident.

Furthermore, the fan 30 is an air circulation fan. Since the air circulation fan generates a strong wind column during operation, and blows farther, with greater wind force, and with a more concentrated wind direction, when drying clothes, the wind column can be blown directly to the clothes, thereby accelerating the drying efficiency of the clothes, and the wind force is relatively concentrated, thereby avoiding wind force dispersion, thereby reducing energy consumption; at the same time, the circulation fan can also achieve three-dimensional air flow, thereby quickly removing air with more moisture from the clothes, further accelerating the drying of the clothes.

Further, referring to Fig. 8 and Fig. 15, the upper end of the housing 301 of the fan 30 is provided with a plurality of mounting ribs 304, the ends of the plurality of mounting ribs 304 intersect to form a second mounting portion 305, the motor 306 of the fan 30 is provided on the second mounting portion 305, the rotating shaft of the motor 306 of the fan 30 passes through the second mounting portion 305, and the net cover 303 of the fan 30 is detachably connected to the bottom end of the housing 301. Further, the net cover 303 is fixedly connected to the housing 301 by screws.

Further, the heating device 34 has an implementation scheme, specifically referring to FIG. 15 , which includes a fixing frame 3400 and an electric heating coil 3401; the fixing frame 3400 is fixedly connected to the bottom end of the second mounting portion 305, and specifically, the fixing frame 3400 has a connecting column upwardly produced, and a screw passes through the second mounting portion 305 to connect with the connecting column; the fixing frame 3400 is located above the fan blades of the fan 30; the electric heating coil 3401 is fixedly sleeved on the fixing frame 3400. The electric heating coil 3401 is powered on to generate heat, and the fan 30 blows the heat generated by the electric heating coil 3401 toward the clothes.

Further, another embodiment of the heating device 34 being arranged inside the fan 30, please refer to FIG. 16 , specifically, two groups of the heating devices 34 are symmetrically fixed on both sides of the inner shell of the fan 30, and are located above the fan blades of the fan 30. More specifically, the inner side wall of the fan 30 shell extends with a mounting connection portion, and the heating device 34 is screwed to the mounting connection portion. The heating device 34 is a PTC heating device.

Further, referring to FIG. 6 and FIG. 7 , three groups of the heating devices 34 are evenly fixed on the inner wall of the housing 301 of the fan 30 and are located below the blades 302 of the fan 30; a gap is formed between the three heating devices 34 to avoid the installation and removal of the blades 302 of the fan 30. When the blades of the fan 30 need to be cleaned, the blades can be removed by simply removing the mesh cover 303 at the bottom of the fan 30; there is no need to disassemble the fan 30 as a whole before disassembling the blades 302; cleaning is convenient. In addition, the heating device 34 is arranged inside the fan 30 and is located below the blades 302, so when the fan 30 swings, the heating device 34 swings accordingly, so when the blades 302 rotate at high speed, the heat generated by the heating device 34 can be quickly blown to the clothes.

Further, referring to Figures 7 and 8, the inner wall of the housing 301 is evenly distributed with three mounting grooves 307 protruding outward, and a limit portion 307a is provided at the lower end of the mounting groove 307. One end of the heating device 34 extends into the mounting groove 307, and a pressing member 308 presses the heating device 34 on the limit portion 307a, so that the heating device 34 is fixedly installed on the inner side of the housing 301.

Further, referring to FIG. 10 , the pressing member 308 includes a pressing block 3080, and a side of the pressing block 3080 is provided with an undercut 3081; the pressing block 3080 slides into the installation groove 307, so that the undercut 3081 is snapped into the snap hole on the side of the housing 301, so that the pressing block 3080 is locked in the installation groove 307, and the heating device 34 is locked on the limiting portion 307a of the installation groove 307. In order to limit the pressing block 3080, limiting ribs are protruded from the two side walls of the installation groove 307, and limiting grooves are provided on the pressing block 3080; when the pressing block 3080 slides into the installation groove 307, the limiting ribs are snapped into the limiting grooves, so as to limit and guide the pressing block 3080.

Further, referring to FIG9 , the heating device 34 includes a fixed frame 340 and a PTC heating block 341 disposed in the fixed frame 340. The fixed frame 340 is a mesh structure; one end of the fixed frame 340 is fixedly connected in the mounting groove 307. The PTC heating block 341 is energized to generate heat, and the fixed frame 340 is a mesh structure, so that the heat can be quickly blown to the clothes. Further, the fixed frame 340 is a high temperature resistant plastic mesh frame.

Furthermore, in a preferred embodiment of the heating device 34, a thermostat is further provided in the fixed frame 340, and the heating temperature of the PTC heating block 341 is controlled by the thermostat to be about 75° C. This temperature can not only dry the clothes well, but also prevent the clothes from being damaged due to excessive temperature.

In order to make the connection between the fixed frame 340 and the housing 301 more stable, the fixed frame 340 is fastened to the limiting portion 307 a by screws, and the three adjacent ends of the fixed frame 340 are detachably connected by a connecting plate 342 .

Further, referring to Figures 11-13, the hood 2 includes: a base plate 22, which is arranged on the support frame 1, and the base plate 22 is provided with an air outlet 220 for avoiding the air drying head 3, the mouth of the air outlet 220 is bent upward to form a supporting side wall 221, and the air drying head 3 is rotatably connected to the supporting side wall 221; support columns 23, and a plurality of support columns 23 are arranged along the periphery of the base plate 22; a top cover 24, which is connected to the top ends of the plurality of support columns 23, and the top cover 24 is provided with an air inlet 26; and a surrounding plate 25, which has a cavity with upper and lower openings, and the surrounding plate 25 is arranged between the base plate 22 and the top cover 24 to form a closed cavity, and the air drying head 3 is accommodated in the cavity; the driving mechanism 4 is fixedly connected to the inner wall of the top cover 24.

Further, referring to Fig. 11 and Fig. 12, the top cover 24 includes a support ring 240, a support portion 241 extending upward from the inner side of the support ring 240, the longitudinal section of the support portion 241 is "J" shaped, and the air inlet 26 is arranged on the side wall of the support portion 241; a waterproof cover plate 242 is arranged on the top of the support portion 241, the periphery of the waterproof cover plate 242 at least completely covers the inner circle of the support ring 240, and a connecting column 243 connected to the supporting column 23 is arranged at the bottom of the support ring 240; the enclosure 25 is arranged between the support ring 240 and the bottom plate 22. The top cover 2 in this embodiment has a waterproof function, which can prevent water from entering the interior of the air drying head 3 from the air inlet 26.

Furthermore, the support frame 1 includes two support rods 10 symmetrically arranged at two ends of the bottom of the hood 2 , a chassis 11 connecting the bottom ends of the two support rods 10 , and a hanging rod 12 connected between the two support rods 10 .

Further, referring to Fig. 3-13, there are two groups of the air-drying heads 3 arranged in the hood 2, and both groups of the air-drying heads 3 are connected to the driving mechanism 4 for driving the air-drying heads 3 to swing.

Further, referring to Fig. 3 and Fig. 14, an ultraviolet disinfection lamp 5 and an infrared sensing device 6 are also provided at the bottom of the hood 2, and the infrared sensing device 6 controls the power on and off of the ultraviolet disinfection lamp 5. When air-drying clothes, the clothes can be disinfected by turning on the ultraviolet disinfection lamp 5. When someone approaches the clothes, the infrared sensing device 6 can sense the distance of the person, thereby controlling the ultraviolet disinfection lamp 5 to be powered off, and preventing the ultraviolet disinfection lamp 5 from causing harm to the human body.

The present invention is not limited to the above-mentioned specific implementation modes. Various changes made by ordinary technicians in this field based on the above-mentioned concepts without creative work are all within the protection scope of the present invention.

Claims (15)

1. The swing type air-dried clothes care machine is characterized by comprising a support frame, wherein a hood is arranged at the upper end of the support frame, and an air-drying machine head is arranged in the hood; the air dryer head blows downwards to dry clothes below the air dryer head; a driving mechanism drives the air-drying machine head to swing; the hood includes: the bottom plate is arranged on the support frame, a tuyere for avoiding the air drying machine head is arranged on the bottom plate, the opening of the tuyere is bent upwards to form a support side wall, and the air drying machine head is rotationally connected with the support side wall; support columns disposed along a periphery of the base plate; the top cover is connected to the top ends of the support columns and is provided with an air inlet; the coaming is provided with a cavity with an upper opening and a lower opening, the coaming is arranged between the bottom plate and the top cover, a closed cavity is formed, and the air drying machine head is accommodated in the cavity; the driving mechanism is fixedly connected with the inner side wall of the top cover;

The top cover comprises a supporting ring, a supporting part extends upwards from the inner side of the supporting ring, the longitudinal section of the supporting part is J-shaped, and the air inlet is arranged on the side wall of the supporting part; the top of the supporting part is provided with a waterproof cover plate, the periphery of the waterproof cover plate at least completely covers the inner ring of the supporting ring, and the bottom of the supporting ring is provided with a connecting column connected with the supporting column; the coaming is arranged between the support ring and the bottom plate.

2. The rocking air-dried laundry care machine of claim 1, wherein the air-drying machine head comprises a fan and a connecting ring, the housing of the fan is rotatably connected with the connecting ring through a first connecting piece, the connecting ring is rotatably connected with the hood through a second connecting piece, and the axis of the first connecting piece is perpendicular to the axis of the second connecting piece; the driving mechanism drives the fan to swing around the axis of the first connecting piece and drives the connecting ring to swing around the axis of the second connecting piece.

3. The rocking air-dried laundry care machine of claim 2, wherein the top of the blower housing is raised with a connection portion coaxial with the fan blade rotation axis of the blower; the driving mechanism comprises a motor and a driving arm; the motor is fixedly arranged at the upper end of the hood, and two ends of the driving arm are respectively and rotatably connected with the connecting part and the rotating shaft of the motor; the rotating shaft of the motor and the rotating shaft of the fan blade of the fan form an acute angle.

4. A rocking air-dried laundry care machine as claimed in claim 3, wherein the inner side wall of the hood is extended with at least two support gusset plates, the end portions of the support gusset plates are connected to form a mounting portion, and the motor is fixedly connected to the mounting portion.

5. A rocking air-dried laundry care machine according to any one of claims 2 to 4, wherein a heating device is provided within the air dryer head; the air dryer head blows heat generated by electrifying the heating device to clothes.

6. The rocking air-dried laundry care machine of claim 5, wherein the blower is an air circulation fan.

7. The rocking air-dried clothes care machine according to claim 5, wherein a plurality of installation rib plates are arranged at the upper end of the shell of the fan, the end parts of the installation rib plates are intersected to form a second installation part, the motor of the fan is arranged on the second installation part, the fan blade rotating shaft of the fan penetrates through the second installation part, and the net cover of the fan is detachably connected to the bottom end of the shell.

8. The rocking air-dried laundry care machine of claim 7, wherein the heating means comprises a holder and an electric heating coil; the fixing frame is fixedly connected to the bottom end of the second installation part and is positioned above the fan blade of the fan; the electric heating ring is fixedly sleeved on the fixing frame.

9. The rocking air-dried laundry care machine of claim 7, wherein the two sets of heating means are symmetrically fixed to both sides of the inside of the housing of the blower and above the blades of the blower.

10. The rocking air-dried laundry care machine of claim 7, wherein three sets of the heating devices are uniformly fixed on the inner side wall of the housing of the blower and are positioned below the blades of the blower; and gaps for avoiding the installation and the disassembly of the fan blades of the fan are formed between the heating devices.

11. The rocking type air-dried laundry care machine of claim 10, wherein three mounting grooves formed by protruding outwards are uniformly distributed on the inner wall of the housing, a limiting portion is arranged at the lower end of the mounting groove, one end of the heating device extends into the mounting groove, and a pressing member presses the heating device on the limiting portion.

12. The rocking air-dried laundry care machine of claim 11, wherein the heating means comprises a fixed frame and a PTC heating block provided in the fixed frame; the fixed frame body is of a net structure; one end of the fixed frame body is fixedly connected in the mounting groove, and a connecting plate is detachably connected with the three fixed frame bodies and mutually adjacent ends are connected.

13. The rocking type air-dried laundry care machine of claim 1, wherein the supporting frame comprises two supporting rods symmetrically arranged at two ends of the bottom of the hood, a chassis connected with the bottom ends of the two supporting rods, and a hanging rod connected between the two supporting rods, and a plurality of hanging parts or hanging holes are arranged on the hanging rod.

14. The rocking type air-dried laundry care machine of claim 1, wherein the number of the air-drying heads provided in the hood is two, and the two air-drying heads are connected with the driving mechanism for driving the air-drying heads to swing.

15. The rocking air-dried laundry care machine of claim 1, wherein the bottom of the hood is further provided with an ultraviolet sterilizing lamp and an infrared sensing device, and the infrared sensing device controls the ultraviolet sterilizing lamp to be turned on and off.