CN109355879B

CN109355879B - Clothes dryer

Info

Publication number: CN109355879B
Application number: CN201811580909.3A
Authority: CN
Inventors: 金涛; 江浩
Original assignee: Individual
Current assignee: Wang Lin
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2020-12-08
Anticipated expiration: 2038-12-24
Also published as: CN112501883A; CN109355879A

Abstract

The invention discloses a clothes dryer, which comprises a clothes drying box, a fixing device for fixing clothes, a drying device for drying the clothes and a collecting device for collecting vapor, wherein the drying device comprises a hot air blower for providing hot air, an external drying mechanism for guiding the hot air to the outside of the clothes and an internal drying mechanism for guiding the hot air to the inside of the clothes, and the collecting device comprises an air draft assembly for extracting the hot air in the drying box, a filtering assembly for filtering foreign matters and a cooling assembly.

Description

Clothes dryer

Technical Field

The invention belongs to the technical field of household appliances, and particularly relates to a clothes dryer.

Background

At present, most people generally select to dry clothes outdoors through natural air drying or sunlight irradiation, but the outdoor air drying or the sun drying is greatly influenced by weather factors, especially in the rainy weather in the south. Often adopt the clothes dryer to carry out the clothing and dry, the in-process of clothes dryer at the stoving clothing, the easy exhaust fan of drying-machine such as piece, knitting wool of clothing is taken out in the pipeline, leads to intraductal foreign matter to pile up gradually, leads to the flow area of pipeline to reduce, and the drying-machine is aired exhaust not in order, and the heat that the drying-machine produced can not be discharged, and then influences the drying-machine normal operating.

Disclosure of Invention

The present invention provides a clothes dryer capable of isolating foreign matters in order to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a clothes dryer comprises a clothes drying box, a fixing device for fixing clothes, a drying device for drying clothes and a collecting device for collecting steam, wherein the drying device comprises a hot air blower for providing hot air, an external drying mechanism for guiding the hot air to the outside of the clothes and an internal drying mechanism for guiding the hot air to the inside of the clothes; hot air with steam can be pumped out through the air draft assembly, so that air in the drying box forms circulation, drying efficiency is accelerated, steam generated by drying clothes is pumped away, the phenomenon that the steam is attached to the clothes again to influence drying of the clothes can be avoided, foreign matters can be filtered through the filtering assembly, and the phenomenon that the foreign matters are accumulated in a pipeline to influence air draft efficiency is avoided.

The air draft assembly is arranged on a partition plate in the drying box, an air draft hole formed in the partition plate, an air draft fan and a U-shaped pipe used for communicating the air draft hole with the air draft fan; hot air with steam can be pumped out through the exhaust fan, so that air in the drying box is circulated, drying efficiency is improved, steam generated by drying clothes is pumped away, and the phenomenon that the steam is attached to the clothes again to influence drying of the clothes can be avoided.

The filtering component comprises a filtering box arranged on the U-shaped pipe, a dust collecting piece detachably arranged in the filtering box and a fixing part for fixing the dust collecting piece; can collect the foreign matter in the rose box through the dust collecting piece, avoid the foreign matter to pile up and influence convulsions efficiency in the pipeline, and can take out the foreign matter through dismantling the dust collecting piece, the clearance of being convenient for.

The dust collecting piece comprises a sealing plate, first partition plates symmetrically arranged on two sides of the sealing plate, a collecting plate obliquely arranged on the first partition plates, a V-shaped plate arranged on the sealing plate and a filter screen arranged above the first partition plates; the V-shaped plate can enable foreign matters to impact the V-shaped plate along with wind and fall onto the collecting plate, so that the foreign matters are collected and are convenient to clean; set up the filter screen and can keep apart all foreign matters in the rose box, and when convulsions were finished, the foreign matter that adsorbs on the filter screen will float and fall on the V template.

The fixing part comprises an opening which is arranged on the side wall of the filter box and used for inserting a dust collecting piece, a moving groove which is arranged on the inner wall of the filter box and used for sliding the first partition plate, a sealing piece which is arranged on the sealing plate and a sealing groove which is arranged on the side wall of the filter box and matched with the sealing piece; can directly pull out the collection dirt piece through pulling off the closing plate, conveniently clear up the foreign matter of collection, need not to dismantle the pipeline.

The fixing device comprises a fixing rod arranged in the clothes drying box, a hook matched with the fixing rod, a supporting pipe arranged on the hook, a plurality of supporting rods uniformly arranged on the supporting pipe and a clothes hook fixing component for fixing the hook; can strut the clothes through couple and stay tube and hang in the clothes-drying box, be convenient for dry the clothes, and be equipped with the bracing piece on the stay tube, can strut wet clothes to the clothes is together sticky, hot-blast circulation in the clothes of being convenient for, drying efficiency is higher.

The internal drying mechanism comprises first air guide cavities arranged on two sides of the drying box, a first connecting pipe used for communicating an air heater with the first air guide cavities, a first channel arranged in the fixed rod and communicated with the first air guide cavities, a through hole arranged on the fixed rod and used for inserting a hook, a second channel arranged in the hook, first air vents uniformly arranged on the supporting pipe and a protective cover covering the first air vents, and the second channel is communicated with the inside of the supporting pipe; can be with hot-blast leading-in to the stay tube through first passageway and second passageway, the blowout of the first air vent of rethread for hot-blast must be in the inside circulation of clothes, both dried inside the clothes, still avoided the clothes to glue together, the stoving of being convenient for has improved drying efficiency.

In conclusion, the invention can extract hot air with water vapor, so that air in the drying box is circulated, the drying efficiency is accelerated, and foreign matters can be filtered, so that the foreign matters are prevented from being accumulated in the pipeline to influence the air draft efficiency.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective cross-sectional view of the present invention.

Fig. 3 is an enlarged view of fig. 2 at a.

Fig. 4 is a cross-sectional view of the present invention.

Fig. 5 is an enlarged view of fig. 4 at a.

Fig. 6 is an enlarged view of fig. 4 at B.

Fig. 7 is a rear view of the present invention.

Fig. 8 is an internal structural view of the present invention.

Fig. 9 is an enlarged view of fig. 8 at a.

Fig. 10 is a plan sectional view of the present invention.

Fig. 11 is a cross-sectional view of a filter box.

Fig. 12 is a schematic view of the filter box and the dust collecting member in cooperation.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1-11, a clothes dryer comprises a clothes drying box 1, a fixing device, a drying device and a collecting device, wherein the clothes drying box 1 is a conventional box body, one side of the box body is provided with a door capable of being opened and closed, and the inner space of the box body can be used for placing single clothes, so that the space is saved, the clothes dryer is convenient for families with smaller living space, the space is small, the heat energy is concentrated, and the heat energy utilization rate is high; the fixing device comprises a fixing rod 2, a hook 21, a supporting tube 22, a supporting rod 23 and a hook fixing assembly, wherein two ends of the fixing rod 2 are fixed on the inner wall of the drying box 1, the upper surface of the middle of the fixing rod is provided with a through hole, the hook 21 is a hanger hook in a conventional shape, the end part of the hook can be inserted into the through hole, the end part of the hook is provided with a sealing ring, the supporting tube 22 is a conventional metal tube 22, two ends of the supporting tube 22 are closed, the supporting tube 22 is fixed at the lower end of the hook 21 and used for hanging clothes, the supporting rod 23 is symmetrically fixed on two sides of the metal tube 22, the end part of the supporting tube is spherical, wet clothes can be spread through the supporting rod 23, the clothes are prevented from being adhered together, hot air can conveniently circulate in the; the fixed subassembly of couple includes connecting rod 25 and semicircle snap ring 26, connecting rod 25 quantity is preferred two, and the symmetry is fixed on couple 21, semicircle snap ring 26 chooses for use conventional rubber semicircle snap ring, fixes at connecting rod 25 tip, can supply dead lever 2 card to go into, through the cooperation with dead lever and semicircle snap ring, can guarantee that the couple can not take place to rotate to the clothing rotates and influences the stoving.

Further, the drying device comprises an internal drying mechanism and an external drying mechanism, specifically, the internal drying mechanism comprises a first air guide cavity 3, a hot air blower 31, a first connecting pipe 32, a first channel 33, a second channel 34, a first air vent 35 and a protective cover 36, the hot air blower 31 is a conventional hot air blower and is used for providing hot air required by drying clothes, the first air guide cavity 3 is symmetrically fixed on the side wall of the clothes drying box 1 and is used for transmitting the hot air, the first connecting pipe 32 is a conventional hot air pipe, one end of the first connecting pipe is communicated with the first air guide cavity 3, the other end of the first connecting pipe is connected with an air outlet of the hot air blower 31, the first channel 33 is arranged in the fixed rod 2, the first channel 33 is communicated with the first air guide cavity 3, the second channel 34 is arranged in the hook 21, when the hook is inserted into the through hole, one end of the second channel 34 is communicated with the first channel 33, the other end of, the first vent holes 35 are uniformly formed in the support tube 22, the number of the protective covers 36 is the same as that of the first vent holes, the protective covers are fixed on the outer surface of the support tube 22 and cover the first vent holes 35 to prevent water from flowing into the support tube from the first vent holes; the air heater produces hot-blastly, conveys first air guide cavity 3 through first connecting pipe, and rethread first passageway and second passageway can be with hot-blastly leading-in to the stay tube in, via first air vent blowout for hot-blastly can both dry to clothes inside in the inside circulation of clothes, have still avoided the clothes to glue together, and the stoving of being convenient for has improved drying efficiency.

Further, the external drying mechanism comprises a second air guide cavity 4, a second air guide hole 41, a first sliding groove 42, a pushing block 43, a rack 44, a baffle 45, an elastic piece 46, a gear 47, a second connecting pipe 49, a driving rod 48 and an adjusting component, wherein the second air guide cavity 4 is symmetrically fixed at two sides of the drying box 1, the second connecting pipe 49 adopts a conventional hot air pipe, one end of the second connecting pipe is communicated with the first connecting pipe 32, the other end of the second connecting pipe is communicated with the second air guide cavity 4, the second air guide hole 41 is arranged on the side wall of the drying box, preferably 5 rows of second air guide holes are arranged, the interval of the air guide holes arranged in each row of second air guide holes is different, the interval is gradually reduced from top to bottom, because the inside and the outside of the upper half of clothes are simultaneously dried, the heat required by drying the outside of the upper half of the clothes is less than the lower half of the, the distance between the vent holes of each row of second vent holes is continuously reduced from top to bottom, most of hot air blown out of the second air guide cavities is blown to the lower half part of the clothes, so that heat can be reasonably distributed, heat waste is avoided, and the drying speed is higher; the baffle plate 45 is hinged on the outer wall of the drying box 1 and can cover the second vent hole 41, the elastic part 46 adopts a conventional spring, one end of the elastic part is fixed on the lower surface of the baffle plate 45, the other end of the elastic part is fixed on the outer wall of the drying box 1, the first sliding groove 42 is fixed on the outer wall of the drying box 1, the push block 43 can slide relative to the first sliding groove 42, the rack adopts a conventional rack and is fixed on the push block 43, the gear 47 adopts a conventional metal gear and is meshed with the rack 44, one end of the driving rod 48 is fixed on the gear, the other end of the driving rod 48 passes through the second air guide cavity and is rotatably connected with the second air guide cavity, when the clothes are dried longer, the second connecting pipe switch is opened, the driving rod is rotated to drive the push block to be far away from the baffle plate and not contacted with the baffle plate, hot air gradually flows upwards from the bottom, the arrangement of the baffle can gradually reduce the hot air distributed from the second vent hole from bottom to top, so that the heat distribution is more reasonable; when the stoving clothing is shorter, rotate actuating lever drive ejector pad and baffle and contact, make the baffle rotate downwards through the ejector pad, and then the second venthole of lower half is kept off, and hot-blast unable entering has avoided hot-blast from the latter half to blow off, can't blow to the clothing for on the clothing can be concentrated to the heat, drying efficiency is faster, has avoided thermal waste.

Further, the adjusting assembly comprises a guide plate 5, a rotating shaft 51, fan blades 52, a first connecting plate 53, a second connecting plate 54, a third connecting plate 55, sliding grooves 56 and sliding rods 57, the guide plate 5 is made of a plastic plate with a smaller density, is hinged to the inner wall of the drying box and is positioned below the second vent holes, the rotating shaft 51 is rotatably connected to the side wall of the drying box, one end of the rotating shaft 51 extends into the first air guide cavity 3, the other end of the rotating shaft extends into the drying box, the fan blades 52 are uniformly fixed at the end part of the rotating shaft 51 and are positioned in the first air guide cavity, the number of the fan blades is preferably 4, the first connecting plate 53 is fixed at the end part of the rotating shaft 51 and is positioned in the drying box, the sliding grooves 56 are arranged on the guide plate 5, the third connecting plate 55 penetrates through the sliding grooves 56, the sliding rods 56 are symmetrically and rotatably connected to, each sliding chute is provided with two groups of sliding rods which are respectively arranged on the upper surface and the lower surface of the guide plate, one end of the second connecting plate 54 is hinged with the end part of the first connecting plate 53, the other end of the second connecting plate is hinged with the third connecting plate 55, the hot air conveyed by the first connecting pipe can blow the rotating shaft provided with the fan blades to rotate, and then the first connecting plate, the second connecting plate and the third connecting plate can drive the guide plates to reciprocate up and down to rotate so as to change the wind direction, so that the drying range of each second ventilating hole is wider, the outside of clothes can be directly blown by the hot air, the drying efficiency is higher, a drying blind area is avoided, the drying effect is better, a driving piece is not needed to be additionally arranged to drive the guide plates to rotate; every deflector all connects through the third connecting plate, has guaranteed the uniformity of deflector at turned angle for the position that every line of second through hole was dried all is different, has avoided the second through hole stoving position of different lines to overlap and has caused the waste of heat.

Further, the collecting device comprises a partition plate 7, an air suction hole 71, an exhaust fan 72, a U-shaped pipe 73, a filter box 74, a dust collecting part, a condenser 75 and a fixing part, the partition plate 7 is fixed at the bottom of the drying box 1, the air suction hole 71 is formed in the partition plate 7, the exhaust fan 72 is a conventional exhaust fan and used for extracting hot air in the drying box, one end of the U-shaped pipe is connected with the air suction hole 72, the other end of the U-shaped pipe is communicated with an air suction opening of the exhaust fan 72, the exhaust fan can exhaust the hot air with water vapor, so that air in the drying box is circulated, the drying efficiency is improved, the water vapor generated by drying clothes is exhausted, and the phenomenon that the water vapor is attached to the clothes again to influence; the utility model discloses a filter box, including rose box 74, dust collecting piece, seal plate 8, first baffle 81, collecting plate 82, V template 83 and filter screen 84, lower extreme all communicates with U type pipe on rose box 74, dust collecting piece includes closing plate 8, first baffle 81, collecting plate 82, V template 83 and filter screen 84, first baffle 81 vertical fixation is in closing plate 8 both sides, first baffle 81 slope is fixed on first baffle 81, the V template is fixed at closing plate 8 middle part, filter screen 84 chooses for use conventional filter screen, fixes on first baffle 81, can make the foreign matter strike the V template with the wind through the V template and fall on the collecting plate, collects the foreign matter, and the clearance of being convenient for avoids the foreign matter to pile up and influences convulsions efficiency in the pipeline, and can take out the foreign matter through dismantling dust collecting piece, is convenient for the clearance, sets up the filter screen and can keep apart the foreign matter is whole in the rose box, and when.

Further, fixed part includes opening, shifting chute 86, sealing member 87 and seal groove 88, the opening is seted up on rose box 74 lateral wall, supplies the entry of collection piece, shifting chute 86 is seted up on rose box 84 inner wall, supplies first baffle 81 to slide, sealing member 87 chooses for use conventional sealing washer, fixes on the closing plate, the seal groove is seted up on the rose box lateral wall, and cooperatees with sealing member 87, can directly pull out collection piece through pulling away the closing plate, conveniently clears up the foreign matter of collection, need not to dismantle the pipeline.

Claims

1. A clothes dryer comprises a clothes drying box (1), a fixing device for fixing clothes, a drying device for drying clothes and a collecting device for collecting water vapor, and is characterized in that: the drying device comprises a hot air blower (31) for providing hot air, an external drying mechanism for guiding the hot air to the outside of the clothes and an internal drying mechanism for guiding the hot air to the inside of the clothes, and the collecting device comprises an air draft assembly for extracting the hot air in the drying box (1), a filtering assembly for filtering foreign matters and a cooling assembly; the external drying mechanism comprises a second air guide cavity (4), second air vent holes (41), a first sliding groove (42), a pushing block (43), a rack (44), a baffle plate (45), an elastic piece (46), a gear (47), a second connecting pipe (49), a driving rod (48) and an adjusting assembly, wherein the second air guide cavities (4) are symmetrically fixed on two sides of the drying box (1), the second connecting pipe (49) adopts a conventional hot air pipe, one end of the second connecting pipe is communicated with the first connecting pipe (32), the other end of the second connecting pipe is communicated with the second air guide cavity (4), the second air vent holes (41) are arranged on the side wall of the drying box, the intervals of the air vent holes arranged in each row of the second air vent holes are different, and the intervals are gradually reduced from top to bottom;

the baffle plate (45) is hinged on the outer wall of the drying box (1) and can cover the second vent hole (41), the elastic part (46) is a conventional spring, one end of the elastic part is fixed on the lower surface of the baffle plate (45), the other end of the elastic part is fixed on the outer wall of the drying box (1), the first sliding groove (42) is fixed on the outer wall of the drying box (1), the push block (43) can slide relative to the first sliding groove (42), the rack is a conventional rack and is fixed on the push block (43), the gear (47) is a conventional metal gear and is meshed with the rack (44), one end of the driving rod (48) is fixed on the gear, the other end of the driving rod passes through the second air guide cavity and is rotatably connected with the second air guide cavity, when clothes are dried for a long time, the switch of the second connecting pipe is opened, the driving push block is driven by rotating the driving rod to be far away from the baffle plate and not contacted with the, the second vent holes are used for spraying the hot air to clothes to dry the clothes, and the baffle plate is arranged to gradually reduce the hot air distributed by the second vent holes from bottom to top, so that the heat distribution is more reasonable; when the stoving clothing is shorter, rotate actuating lever drive ejector pad and baffle and contact, make the baffle rotate downwards through the ejector pad, and then the second venthole of lower half is kept off, and hot-blast unable entering has avoided hot-blast from the latter half to blow off, can't blow to the clothing for on the clothing can be concentrated to the heat, drying efficiency is faster, has avoided thermal waste.

2. A laundry dryer according to claim 1 wherein: the air draft assembly is arranged on a partition plate (7) in the drying box (1), an air draft hole (71) and an air draft fan (72) which are arranged on the partition plate (7) and a U-shaped pipe (73) which is used for communicating the air draft hole (71) with the air draft fan (72).

3. A laundry dryer according to claim 1 wherein: the filtering component comprises a filtering box (74) arranged on the U-shaped pipe (73), a dust collecting piece detachably arranged in the filtering box (74) and a fixing part for fixing the dust collecting piece.

4. A laundry dryer according to claim 3 wherein: the dust collecting piece comprises a sealing plate (8), first partition plates (81) symmetrically arranged on two sides of the sealing plate (8), a collecting plate (82) obliquely arranged on the first partition plates (81), a V-shaped plate (83) arranged on the sealing plate and a filter screen (84) arranged above the first partition plates (81).

5. A laundry dryer according to claim 3 wherein: the fixing part comprises an opening which is arranged on the side wall of the filter box (74) and is used for inserting a dust collecting piece, a moving groove (86) which is arranged on the inner wall of the filter box (74) and is used for sliding the first partition plate (81), a sealing piece (87) which is arranged on the sealing plate (8) and a sealing groove (88) which is arranged on the side wall of the filter box and is matched with the sealing piece (87).

6. A laundry dryer according to claim 1 wherein: the fixing device comprises a fixing rod (2) arranged in the clothes drying box (1), a hook (21) matched with the fixing rod (21), a supporting pipe (22) arranged on the hook (21), a plurality of supporting rods (23) uniformly arranged on the supporting pipe (22) and a clothes hook fixing component for fixing the hook.

7. A laundry dryer according to claim 1 wherein: the internal drying mechanism comprises first air guide cavities (3) arranged on two sides of the drying box (1), a first connecting pipe (32) used for communicating a hot air blower (31) with the first air guide cavities (3), a first channel (33) arranged in the fixing rod (2) and communicated with the first air guide cavities (3), a through hole arranged on the fixing rod (2) and used for inserting a hook (21), a second channel (34) arranged in the hook (21), first air holes (35) uniformly arranged on the supporting tube (22) and a protective cover (36) covered on the first air holes (35), wherein the second channel (34) is communicated with the supporting tube (22) in the inside.