CN108004737B - Intelligent clothes drying box and control method thereof - Google Patents
Intelligent clothes drying box and control method thereof Download PDFInfo
- Publication number
- CN108004737B CN108004737B CN201711248905.0A CN201711248905A CN108004737B CN 108004737 B CN108004737 B CN 108004737B CN 201711248905 A CN201711248905 A CN 201711248905A CN 108004737 B CN108004737 B CN 108004737B
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- clothes
- main control
- control module
- clothes drying
- electrode
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- 238000001035 drying Methods 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000004659 sterilization and disinfection Methods 0.000 claims description 12
- 230000001934 delay Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000009736 wetting Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/30—Drying processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/28—Electric heating
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an intelligent clothes drying box and a control method thereof, wherein the intelligent clothes drying box comprises a shell, an inner cavity capable of hanging clothes is arranged in the shell, a clothes drying component used for drying clothes is arranged in the shell, the intelligent clothes drying box further comprises a clothes humidity detection module used for detecting clothes humidity, a main control module and a switch circuit, the main control module is electrically connected with the clothes humidity detection module to receive clothes humidity signals, the switch circuit is electrically connected with the main control module and the clothes drying component respectively, and the main control module controls the switch circuit to be closed when detecting wet clothes so that the clothes drying component can process the clothes drying, the intelligent clothes drying box can be intelligently controlled without manual operation, meanwhile, the humidity of the clothes can be accurately detected, the clothes drying box can be stopped to operate under the condition that the clothes are thoroughly dried, the intelligent clothes drying box is suitable for being applied to places such as hotels, apartments and the like, the hotels can supply power to the clothes drying box, and the clothes drying box can be automatically detected and started and stopped, electric energy waste is reduced, and electricity utilization safety is improved.
Description
Technical Field
The invention relates to the field of clothes drying, in particular to an intelligent clothes drying box and a control method thereof.
Background
The conventional clothes drying box is generally divided into a first type, which requires a user to manually start/close the clothes drying box, a second type, which requires a working time period to be set and is automatically closed after the working time period is set, however, both types are inconvenient, such as the first type of clothes drying box requires manual control, people cannot notice the drying and wetting condition of clothes at any moment, and particularly, the clothes drying box is applied to places such as hotels, and the like, the user hangs the wetted clothes in the clothes drying box, in order to save electric energy and consider safety, the hotels can power off the clothes drying box after pulling out a room card, the user can only perform clothes drying treatment under the condition that the user is in a room, but the second type of clothes drying box is obviously impractical, the set working time period cannot predict the drying and wetting condition of the clothes at all, the clothes are likely not dried thoroughly, the clothes drying box is turned off, and inconvenience is caused to the user.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an intelligent clothes drying box which detects the drying humidity of clothes and automatically starts and stops clothes drying parts.
The technical scheme adopted by the invention is as follows:
the utility model provides an intelligence clothes-drying case, includes the casing, and the inside inner chamber that can hang the clothing that is provided with of casing still is provided with the dry clothing part that is used for drying clothing in the casing, still includes:
the clothes humidity detection module is used for detecting clothes dryness and humidity;
The main control module is electrically connected with the clothes humidity detection module to receive clothes dryness and humidity signals;
The switch circuit is respectively and electrically connected with the main control module and the clothes drying component, and the main control module controls the switch circuit to be closed when wet clothes are detected so that the clothes drying component can dry the clothes.
The clothes humidity detection module comprises a first electrode, a second electrode and a resistance comparison circuit, wherein the first electrode and the second electrode are respectively in contact with clothes, the resistance comparison circuit is respectively and electrically connected with the first electrode and the second electrode to detect the resistance between the first electrode and the second electrode so as to acquire clothes dryness and humidity signals, and the main control module is electrically connected with the resistance comparison circuit.
The inner cavity is internally provided with a clothes hanger for hanging clothes, and the first electrode and the second electrode are arranged on the clothes hanger.
The main control module is electrically connected with a delay circuit, and the main control module delays and controls the switch circuit to be turned on/off according to the dryness and humidity signals.
The shell is provided with an air inlet and an air outlet which are respectively communicated with the outside and the inner cavity, and the clothes drying part comprises a cross-flow fan used for enabling air flow to enter from the air inlet and flow out from the air outlet and a heating part capable of heating the air flow.
The temperature control circuit is electrically connected with the main control module, the switch circuit and the heating component respectively, a temperature sensor is arranged in the inner cavity and is electrically connected with the main control module, and the main control module controls the heating component to operate through the temperature control circuit according to the temperature in the inner cavity.
The clothes dryer also comprises a power supply conversion circuit which is respectively and electrically connected with external alternating current and the switch circuit and converts the adapted current and voltage to supply power for the clothes drying component.
The shell comprises a frame body with an opening and a door plate connected with the frame body, the frame body is connected with the door plate to form the inner cavity, an ultraviolet disinfection lamp is arranged in the inner cavity, a door control switch is arranged on the frame body and is electrically connected with the ultraviolet disinfection lamp and a switch circuit respectively, and the door plate can be pressed against a contact of the door control switch to control the operation of the ultraviolet disinfection lamp when being closed on the frame body.
The control method of the intelligent clothes drying box comprises the steps that the resistance comparison circuit detects the resistance of clothes through the first electrode and the second electrode so as to acquire a dryness and humidity signal of the clothes; when the resistance value of the clothes is smaller than a preset resistance value threshold value, the main control module controls the switch circuit to be closed so that the clothes drying component can dry the clothes; when the resistance value of the clothes is larger than a preset resistance value threshold value, the main control module controls the switch circuit to be switched off so as to stop the operation of the clothes drying component.
The main control module is electrically connected with a delay circuit, the main control module delays to control the switch circuit to be turned on/off according to the dryness and humidity signals, the main control module detects the resistance value of clothes through the resistance value comparison circuit, and the variation of the internal resistance value in unit time is calculated; when the increment is smaller than the variable threshold, the main control module controls the switch circuit to be disconnected after delaying for a first set time value; when the increment is larger than the variable threshold, the main control module controls the switch circuit to delay the second set time value and then to be disconnected.
The invention has the beneficial effects that:
According to the intelligent clothes drying box, the clothes humidity detection module is used for detecting the humidity information of clothes, the main control module is used for controlling the on-off of the switch circuit according to the humidity information, so that the clothes drying component is started and stopped.
Drawings
The following describes the embodiments of the present invention further with reference to the drawings.
Fig. 1 is a schematic view of the intelligent clothes drying cabinet of the present invention.
Fig. 2 is a schematic diagram of the intelligent clothes drying cabinet of the present invention.
Detailed Description
As shown in fig. 1 and 2, the intelligent clothes drying box comprises a shell 1, an inner cavity 2 capable of hanging clothes is arranged in the shell 1, a clothes drying component 3 for drying clothes is further arranged in the shell 1, the intelligent clothes drying box further comprises a clothes humidity detection module 4 for detecting clothes humidity, a main control module 5 and a switch circuit 6, the main control module 5 is electrically connected with the clothes humidity detection module 4 to receive clothes humidity signals, the switch circuit 6 is electrically connected with the main control module 5 and the clothes drying component 3 respectively, and when wet clothes are detected, the main control module 5 controls the switch circuit 6 to be closed so that the clothes drying component 3 can process clothes drying.
The clothes drying device further comprises a power supply conversion circuit 7, wherein the power supply conversion circuit 7 is electrically connected with external alternating current and the switch circuit 6 respectively and converts the adapted current and voltage to supply power to the clothes drying component 3, and the main control module 5 controls the on-off of the power supply of the clothes drying component through the switch circuit 6 so as to start and stop the operation of the clothes drying component 3.
Further, the clothes humidity detecting module 4 of the design includes a first electrode 41, a second electrode 42 and a resistance comparing circuit 43, the first electrode 41 and the second electrode 42 are respectively contacted with clothes, the resistance comparing circuit 43 is electrically connected with the first electrode 41 and the second electrode 42 respectively to detect the resistance between the first electrode 41 and the second electrode 42 so as to obtain clothes dryness and humidity signals, the main control module 5 is electrically connected with the resistance comparing circuit 43, the resistance comparing circuit 43 can adopt a voltage dividing circuit to detect the voltage between the first electrode 41 and the second electrode 42, so that the resistance between the first electrode 41 and the second electrode 42 is calculated, when the resistance is small, the water content of clothes is more, and in the drying or drying process of clothes, the resistance is larger or is larger from small, and the resistance can be obtained through the matching calculation of the resistance comparing circuit 43 and the main control module 5.
In the structural arrangement, a clothes hanger 21 for hanging clothes is arranged in the inner cavity 2, the first electrode 41 and the second electrode 42 are arranged on the clothes hanger 21, the first electrode 41 and the second electrode 42 are respectively coils arranged on the clothes hanger 21, and the first electrode 41 and the second electrode 42 are respectively separated by a certain distance, and the clothes are hung on the clothes hanger 21, so that the first electrode 41 and the second electrode 42 are communicated through the clothes.
The control principle of the design is that the resistance value comparison circuit 43 detects the resistance value of the clothes through the first electrode 41 and the second electrode 42 so as to acquire the dryness and humidity signals of the clothes; when the resistance value of the clothes is smaller than a preset resistance value threshold value, the main control module 5 controls the switch circuit 6 to be closed so that the clothes drying component 3 can dry the clothes; when the resistance value of the clothes is larger than the preset resistance value threshold value, the main control module 5 controls the switch circuit 6 to be switched off so as to stop the operation of the clothes drying component 3.
This design detects the dry humidity information of clothing through clothing humidity detection module 4, the break-make of main control module 5 according to dry humidity information control switch circuit 6 to open and stop dry clothing part 3, this design need not artificial operation, can realize the intelligent control of dry clothing case, can accurately detect the dry humidity of clothing simultaneously, just stop the operation of dry clothing case under the condition that makes the clothing dry thoroughly, be fit for using in places such as hotel, apartment, hotel, can be for dry clothing case power supply, dry clothing case can automated inspection and start and stop, reduce the electric energy waste and improve the electrical safety.
In selecting the clothes drying part 3, the design shell 1 is provided with an air inlet 9 and an air outlet 10 which are respectively communicated with the outside and the inner cavity, the clothes drying part 3 comprises a through-flow fan 31 for enabling air flow to enter from the air inlet 9 and flow out from the air outlet 10, and a heating part 32 capable of heating the air flow, wherein the heating part 32 can adopt PTC heating sheets or resistance wires to heat the air flow.
In addition, on the basis of the heating component 32, the design further comprises a temperature regulating circuit 321, the temperature regulating circuit 321 is electrically connected with the main control module 5, the switch circuit 6 and the heating component 32 respectively, a temperature sensor 322 is arranged in the inner cavity 2, the temperature sensor 322 is electrically connected with the main control module 5, the main control module 5 controls the heating component to operate through the temperature regulating circuit 321 according to the temperature in the inner cavity 2, and the temperature regulating circuit 321 has various realization modes, wherein the realization can be realized by adopting a silicon controlled rectifier circuit.
Meanwhile, the ultraviolet disinfection lamp 8 is further arranged in the inner cavity 2 to disinfect clothes, the shell 1 comprises a frame 11 with an opening and a door plate 12 connected with the frame 11, the frame 11 is connected with the door plate 12 to form the inner cavity 2, the door control switch 13 is arranged on the frame 11 and is respectively electrically connected with the ultraviolet disinfection lamp 8 and the switch circuit 6, when the door plate 12 is closed on the frame 11, contacts of the door control switch 13 can be pressed to control the ultraviolet disinfection lamp 8 to operate, the main control module 5 can control the starting and stopping of the ultraviolet disinfection lamp 8 through the switch circuit 6, meanwhile, in order to prevent the ultraviolet disinfection lamp 8 from being opened and irradiated on a human body when the door plate 12 is opened, under the premise that the switch circuit 6 is closed, the door control switch 13 is in an open state when the door plate 12 is not closed, and contacts of the door plate 12 are closed to press the door control switch 13, so that the door control switch 13 is closed, and the ultraviolet disinfection lamp 8 is started.
In addition, the control of the design is further optimized, the main control module 5 is electrically connected with a delay circuit 14, and the main control module 5 delays and controls the switch circuit 6 to be turned on/off according to the dry-wet signal.
The control principle is that the main control module 5 delays to control the switch circuit 6 to be turned on/off according to the dryness and humidity signals, the main control module 5 detects the resistance value of clothes through the resistance value comparison circuit 43, and calculates the variation of the internal resistance value in unit time; when the increment is smaller than the variable threshold, the main control module 5 controls the switch circuit 6 to delay the first set time value and then disconnect; when the increasing amount is larger than the threshold value of the changing amount, the main control module 5 controls the switch circuit 6 to delay the second set time value and then disconnect, and the changing amount of the resistance value can be used for knowing whether the clothes are placed in the clothes drying box and dried gradually or the clothes are placed in the inner cavity 2 or taken away in the clothes drying process, and meanwhile, corresponding delay values can be set based on the conditions, for example, in the preferred embodiment of the design, the first set time value and the second set time value are both 30s, and the design can control the clothes drying component 3 to start and stop according to the delay values.
The design can also be provided with a key start button on the shell, so that the whole operation panel is simpler, the operation is more convenient, a user presses the key start button, the design automatically detects the drying humidity of clothes, and the machine is stopped after the clothes drying process is correspondingly completed.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and the present invention is not limited to the above-mentioned embodiments, as long as the technical solutions for achieving the objects of the present invention by substantially the same means are all within the scope of the present invention.
Claims (6)
1. The utility model provides an intelligence clothes-drying case, includes the casing, and the inside inner chamber that can hang the clothing that is provided with of casing still is provided with the dry clothing part that is used for the dry clothing to the clothing in the casing, its characterized in that still includes: the clothes humidity detection module is used for detecting clothes dryness and humidity;
The main control module is electrically connected with the clothes humidity detection module to receive clothes dryness and humidity signals; the switch circuit is respectively and electrically connected with the main control module and the clothes drying component, and the main control module controls the switch circuit to be closed when detecting wet clothes so as to enable the clothes drying component to dry the clothes; the clothes humidity detection module comprises a first electrode, a second electrode and a resistance comparison circuit, wherein the first electrode and the second electrode are respectively in contact with clothes, the resistance comparison circuit is respectively and electrically connected with the first electrode and the second electrode to detect the resistance between the first electrode and the second electrode so as to acquire a clothes humidity signal, and the main control module is electrically connected with the resistance comparison circuit;
The inner cavity is internally provided with a clothes hanger for hanging clothes, and the first electrode and the second electrode are arranged on the clothes hanger;
The resistance comparison circuit detects the resistance of the clothes through the first electrode and the second electrode so as to acquire a dryness and humidity signal of the clothes; when the resistance value of the clothes is smaller than a preset resistance value threshold value, the main control module controls the switch circuit to be closed so that the clothes drying component can dry the clothes; when the resistance value of the clothes is larger than a preset resistance value threshold value, the main control module controls the switch circuit to be switched off so as to stop the operation of the clothes drying component; the main control module is electrically connected with a delay circuit, the main control module delays the switching circuit to be turned on/off according to the dryness and humidity signals, the main control module detects the resistance value of the clothes through the resistance value comparison circuit, calculates the variation of the resistance value in unit time, and knows whether the clothes are dried in a clothes drying box or are placed in an inner cavity or are taken away in the clothes drying process according to the variation of the resistance value; when the increment is smaller than the variable threshold, the main control module controls the switch circuit to be disconnected after delaying for a first set time value; when the increment is larger than the variable threshold, the main control module controls the switch circuit to delay the second set time value and then to be disconnected.
2. An intelligent clothes drying cabinet according to claim 1, wherein: the main control module is electrically connected with a delay circuit, and the main control module delays and controls the switch circuit to be turned on/off according to the dryness and humidity signals.
3. An intelligent clothes drying cabinet according to claim 1, wherein: the shell is provided with an air inlet and an air outlet which are respectively communicated with the outside and the inner cavity, and the clothes drying part comprises a cross-flow fan used for enabling air flow to enter from the air inlet and flow out from the air outlet and a heating part capable of heating the air flow.
4. An intelligent clothes drying cabinet according to claim 3, wherein: the temperature control circuit is electrically connected with the main control module, the switch circuit and the heating component respectively, a temperature sensor is arranged in the inner cavity and is electrically connected with the main control module, and the main control module controls the heating component to operate through the temperature control circuit according to the temperature in the inner cavity.
5. An intelligent clothes drying cabinet according to claim 1, wherein: the clothes dryer also comprises a power supply conversion circuit which is respectively and electrically connected with external alternating current and the switch circuit and converts the adapted current and voltage to supply power for the clothes drying component.
6. An intelligent clothes drying cabinet as claimed in claim 5 wherein: the shell comprises a frame body with an opening and a door plate connected with the frame body, the frame body is connected with the door plate to form the inner cavity, an ultraviolet disinfection lamp is arranged in the inner cavity, a door control switch is arranged on the frame body and is electrically connected with the ultraviolet disinfection lamp and a switch circuit respectively, and the door plate can be pressed against a contact of the door control switch to control the operation of the ultraviolet disinfection lamp when being closed on the frame body.
Priority Applications (1)
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CN201711248905.0A CN108004737B (en) | 2017-12-01 | 2017-12-01 | Intelligent clothes drying box and control method thereof |
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CN201711248905.0A CN108004737B (en) | 2017-12-01 | 2017-12-01 | Intelligent clothes drying box and control method thereof |
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CN108004737A CN108004737A (en) | 2018-05-08 |
CN108004737B true CN108004737B (en) | 2024-04-26 |
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CN201711248905.0A Active CN108004737B (en) | 2017-12-01 | 2017-12-01 | Intelligent clothes drying box and control method thereof |
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CN113836474A (en) * | 2021-09-16 | 2021-12-24 | 珠海格力电器股份有限公司 | Clothes dryness and humidity analysis method and device and intelligent clothes hanger |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05253397A (en) * | 1992-03-16 | 1993-10-05 | Matsushita Electric Ind Co Ltd | Controller for dryer of clothes |
CN2422318Y (en) * | 2000-04-20 | 2001-03-07 | 李忠盈 | Washing machine with function of sterilized by ultraviolet and earth leakage protection |
JP2001190897A (en) * | 2000-01-11 | 2001-07-17 | Matsushita Seiko Co Ltd | Dehumidifying and drying machine |
KR20050042535A (en) * | 2003-11-03 | 2005-05-10 | 엘지전자 주식회사 | (a) wear dryer and method for controlling of the same |
CN200967899Y (en) * | 2006-10-28 | 2007-10-31 | 许文基 | Intelligent clothes-drying case |
EP2426250A1 (en) * | 2010-09-07 | 2012-03-07 | Panasonic Corporation | Clothes dryer |
WO2013057848A1 (en) * | 2011-10-20 | 2013-04-25 | パナソニック株式会社 | Clothes dryer |
CN207537784U (en) * | 2017-12-01 | 2018-06-26 | 广西荔浦蓝天电器有限公司 | A kind of dry suitcase of intelligence |
-
2017
- 2017-12-01 CN CN201711248905.0A patent/CN108004737B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05253397A (en) * | 1992-03-16 | 1993-10-05 | Matsushita Electric Ind Co Ltd | Controller for dryer of clothes |
JP2001190897A (en) * | 2000-01-11 | 2001-07-17 | Matsushita Seiko Co Ltd | Dehumidifying and drying machine |
CN2422318Y (en) * | 2000-04-20 | 2001-03-07 | 李忠盈 | Washing machine with function of sterilized by ultraviolet and earth leakage protection |
KR20050042535A (en) * | 2003-11-03 | 2005-05-10 | 엘지전자 주식회사 | (a) wear dryer and method for controlling of the same |
CN200967899Y (en) * | 2006-10-28 | 2007-10-31 | 许文基 | Intelligent clothes-drying case |
EP2426250A1 (en) * | 2010-09-07 | 2012-03-07 | Panasonic Corporation | Clothes dryer |
WO2013057848A1 (en) * | 2011-10-20 | 2013-04-25 | パナソニック株式会社 | Clothes dryer |
CN207537784U (en) * | 2017-12-01 | 2018-06-26 | 广西荔浦蓝天电器有限公司 | A kind of dry suitcase of intelligence |
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