WO2020256236A1 - Ventilateur intelligent - Google Patents

Ventilateur intelligent Download PDF

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Publication number
WO2020256236A1
WO2020256236A1 PCT/KR2019/016077 KR2019016077W WO2020256236A1 WO 2020256236 A1 WO2020256236 A1 WO 2020256236A1 KR 2019016077 W KR2019016077 W KR 2019016077W WO 2020256236 A1 WO2020256236 A1 WO 2020256236A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
button
power
smart
wheel
Prior art date
Application number
PCT/KR2019/016077
Other languages
English (en)
Korean (ko)
Inventor
서동진
오용주
김민석
Original Assignee
주식회사 미로
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 미로 filed Critical 주식회사 미로
Priority claimed from KR1020190150884A external-priority patent/KR102245488B1/ko
Publication of WO2020256236A1 publication Critical patent/WO2020256236A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for

Definitions

  • the present invention relates to an electric fan, and more particularly, to a smart electric fan that is provided with a plurality of buttons on the head and can be interlocked with an IoT module.
  • the IoT environment refers to an environment in which things are connected to the Internet using various communication technologies. Things around the user may communicate with each other through the Internet, and communication between the user and the object may be possible.
  • control eg, operation start, operation end, power on/off, etc.
  • control eg., operation start, operation end, power on/off, etc.
  • An embodiment of the present invention reflects the above-described situation and provides a wheel button that can rotate left and right on the head to efficiently adjust the air volume and power, and interlocks with the IoT module through a wireless chip provided inside.
  • the purpose is to provide a smart fan capable of intelligent operation.
  • the present invention includes a wheel button in the head of the fan, and when the user rotates the wheel button, a smart fan capable of fine-tuning or draining wind power according to the rotation speed by sensing the rotation speed of the wheel button.
  • a smart fan capable of fine-tuning or draining wind power according to the rotation speed by sensing the rotation speed of the wheel button.
  • the head unit of the smart fan according to the present invention for achieving the above object comprises: a motor generating power from step 1 to step N; A wheel button disposed inside the head portion in the shape of a wheel and partially exposed through a groove formed on the outer peripheral surface of the head portion so that the user can rotate it in the left and right direction to operate the wheel button; A controller configured to determine the fine adjustment and the multiple adjustment by sensing the rotational speed of the wheel button; And a variable resistor controlling an amount of current supplied from the power supply to the motor under the control of the controller. And a drainage setting unit configured to set a drainage so that the motor generates power in a drainage step of a number corresponding to any one of the divisors of N.
  • the controller of the smart fan determines that the detected rotation speed of the wheel button is less than or equal to a threshold value, and determines that the rotation speed of the wheel button is less than or equal to the threshold value.
  • the variable resistance is controlled to be supplied, and if the detected rotation speed of the wheel button is greater than or equal to a threshold, it is determined as a drainage adjustment, and the drainage set by the drainage setting unit as the user rotates the wheel button once It characterized in that the variable resistance is controlled so that the motor rotates with the power of the step.
  • the control unit of the smart fan according to the present invention for achieving the above object controls the fan to perform a preset operation when the click of the wheel button is detected, and the preset operation is a turn-on or turn-on of the fan. It characterized in that it includes at least one of off, a child lock function turn on, and a child lock function turn off.
  • the head of the smart fan according to the present invention is automatically set to an OFF time when a predetermined unit time is set while the smart fan is turned on, and a predetermined time is set while the smart fan is turned off. It characterized in that it further comprises a; timer button to automatically set the on (ON) time when the unit time is set.
  • the head of the smart fan according to the present invention for achieving the above object comprises: a wind direction selection button for setting a wind direction mode by outputting a pressing time of different lengths and a sound corresponding to the pressing time; Or it is formed on the outer circumferential surface or the rear surface, it characterized in that it further comprises a rotation button for rotating the head by a predetermined different angle corresponding to the number of times the user presses.
  • the head of the smart fan according to the present invention can automatically adjust the speed of the blade according to the illuminance and temperature and humidity, and the illuminance sensor for sensing the external illuminance environment and the temperature and humidity environment inside or outside the fan. It characterized in that it further comprises a slot formed on an outer circumferential surface or a rear surface to enable attachment and detachment of at least one of the sensed temperature and humidity sensors or an AI speaker, and an IoT chip that can be interlocked with an IoT module corresponding to a smart device.
  • the air volume and power are efficiently adjusted, and intelligent operation is possible by interlocking with the IoT module through a wireless chip provided inside.
  • the smart fan according to the present invention detects the rotation speed of the wheel button when the user rotates the wheel button, and the wind power can be finely adjusted or drained according to the rotation speed, thereby effectively adjusting the air volume and power. There is.
  • FIG. 1 is a perspective view of a smart fan according to the present invention.
  • Figure 2 is a perspective view of the main parts of the smart fan according to the present invention.
  • FIG. 3 is a block diagram of the head of a smart fan according to the present invention.
  • FIG. 4 is a perspective view of the rear of the smart fan according to the present invention.
  • FIG. 5 is a front view of the smart fan according to the present invention.
  • FIG. 1 is a perspective view of a smart fan according to the present invention
  • Figure 2 is a perspective view of the main parts of the smart fan according to the present invention
  • Figure 3 is a block diagram of the head of the smart fan according to the present invention
  • Figure 4 is It is a perspective view of the rear of the smart fan
  • Figure 5 is a front view of the smart fan according to the present invention.
  • a smart fan may include a stand 100, a head 200, and a fan cover 300.
  • the stand unit 100 may include a base 110 supported on the ground and a support 120 formed by standing upward from the base 110.
  • the support 120 is characterized in that the base 110 is coupled to the lower end, which is one end, the head 200 is coupled to the upper end, which is the other end, and the length can be adjusted up and down to adjust the altitude of the wind direction.
  • the base portion 110 of the stand portion 100 may be formed to have a predetermined size and weight so that the fan according to the present invention can stably support the floor surface in a cylindrical shape, but is not limited thereto, and various Can be formed into a shape.
  • the base unit 110 includes a battery, which is the power supply unit 130, and has a predetermined weight, so that it can be stably supported.
  • the battery provides a charged DC power supply to the head unit 200 so that the smart fan according to the present invention can be operated wirelessly and space movement can be facilitated.
  • a battery serving as the power supply unit 130 is further included in the support body 120 so that the stand unit 100 can stably support it, and connected in series or in parallel with the battery included in the base unit 110 It is desirable to enable power supply for a longer time wirelessly.
  • the head part 200 formed on the support 120 may be provided with a wheel button and a plurality of push buttons as shown in FIG. 2.
  • the wheel button 210 is disposed inside the head portion 200 in a cylindrical shape (or wheel shape) having a significantly smaller diameter compared to the base portion 100, as shown in FIG. It is formed to be partially exposed through a groove formed on the outer circumferential surface of the head part 200 so that the user can operate it by rotating it in the left and right directions.
  • the wheel button 210 includes an LED element so that the user can recognize it more easily by increasing the visibility, and the protrusion is formed to provide a comfortable grip and recognition that the user is switching step by step. desirable.
  • wind power may be adjusted in a number of steps.
  • the wind power may be finely adjusted from step 1 to step 100 by rotating the wheel button in the left and right direction.
  • it may be set to a higher level among a plurality of stages at once. For example, by rotating the wheel button at once, it is possible to adjust the drainage in 25 steps, 50 steps, 75 steps, and 100 steps, which are 25 of the 100 steps.
  • the head unit 200 includes a wheel button 210, a control unit 220, a variable resistor 230, a motor 240, and a drainage setting unit 250.
  • the control unit 220 senses the rotation speed of the wheel button 210, analyzes the detected rotation speed, and if the rotation speed is less than a threshold, fine adjustment is performed. If the rotational speed is higher than the threshold value, it is judged as multiple adjustment.
  • the control unit 220 controls the variable resistor 230 in conjunction with the rotation of the wheel button 210 slowly operated by a user when it is determined as fine adjustment according to the analysis of the rotation speed of the wheel button 210.
  • the power supplied from 130 to the motor 240 is finely controlled.
  • the smart fan according to the present invention is capable of adjusting the intensity of wind power from step 1 to step 100
  • the wind power is at a high level (step 1 -> Step 2 -> Step 3 ->. « -> Step 100) wind power rises.
  • control unit 220 determines that the rotational speed is fast, and controls the variable resistance 230 by a set multiple to control the power supply unit 130 ) So that power can be supplied to the motor 240.
  • the user can set the drainage with the drainage setting unit 250 included in the head unit 200.
  • the smart fan according to the present invention adjusts the strength of the wind power from step 1 to step 100.
  • the user can set the drainage stage such as the drainage step of 5, the drainage step of 10, and the drainage step of 20 by using the drainage setting unit 250.
  • the drain step when the motor 240 generates power from step 1 to step N, it is preferable that the drain step can be set to a multiple of a number corresponding to a factor of N.
  • the control unit 220 when the user sets the drainage step of 20 using the drainage setting unit 250, when the user rotates the wheel button 210 at a high speed, the control unit 220 The variable resistor 230 is controlled so that the motor 240 is supplied with power capable of outputting 20 steps of wind power.
  • control unit 220 controls the variable resistor so that the motor 240 is supplied with power capable of outputting 40 steps of wind power from the power supply unit 130.
  • Control 230 controls the variable resistor so that the motor 240 is supplied with power capable of outputting 40 steps of wind power from the power supply unit 130.
  • control unit 220 returns the power supply unit 130 In ), the variable resistor 230 is controlled so that the motor 240 supplies power capable of outputting the wind power of 60 steps.
  • the smart fan according to the present invention rapidly rotates the wheel button 210, and the wind power can be adjusted in 20 stages, and the drainage stage of 10 When set, 10 stages of wind power can be adjusted, and when a drainage stage of 20 is set, 5 stages of wind power can be adjusted.
  • a timer button 260 for adjusting the driving time, a wind direction selection button 270, and a rotation button 270 for adjusting the rotation and child lock functions of the fan is implemented on the outer circumferential surface of the head 200 in a push manner. This may be further provided.
  • the timer button 260 is a button for setting the on/off time of the smart fan according to the present invention.
  • the time is set in units of 1 hour, 2 hours, 4 hours, or 8 hours while the smart fan is turned on. On the contrary, if the time is set to a predetermined unit time while the smart fan is turned off, it is automatically set to the on time.
  • the smart fan according to the present invention can operate in various wind direction modes such as a natural wind mode, a surface wind mode, or a rhythmic wind mode, and the wind direction selection button 270 is a natural wind in the smart fan through a combination that is pressed at a certain interval or for a certain time. Any one of a wind mode, a surface wind mode, or a rhythm wind mode may be selected.
  • the wind direction selection button 270 For example, if the user presses and holds the wind direction selection button 270 for 3 seconds, it operates in natural wind mode with a beep sound, and if it is pressed for 5 seconds, it operates in the sleeping wind mode with a beep sound, and when pressed for 7 seconds, a beep sound and a beep sound Together, they can operate in rhythmic mode.
  • the number of times or different sounds corresponding to the pressing time of the wind direction selection button 270 that the user presses, and notifying that the change to a specific wind direction mode has elapsed, causes the pressing time to elapse and converts to an unwanted wind direction mode. To prevent it.
  • the rotation button 280 may be provided on the upper side of the outer peripheral surface of the head part 200, or may be provided on the rear surface of the head part 200 as shown in FIG. 4.
  • the rotation button 280 Whenever the user presses the rotation button 280 provided as described above, it operates in the order of 30 degrees, 60 degrees, 90 degrees, 120 degrees, and fixed, and when the user presses an additionally, it is switched to a child lock button and the wheel All buttons including the button 210, the timer button 260, and the wind direction selection button 270 are switched to the locked state.
  • the head part 200 includes at least one of an illuminance sensor for sensing an illuminance environment outside the fan and a temperature/humidity sensor for sensing a temperature/humidity environment inside or outside the fan, as well as the above-described button configuration, and an illuminance sensor and a temperature/humidity sensor It may be possible to automatically adjust the speed of the rotating blade according to the detection result of.
  • the head unit 200 further includes a slot unit 290 on the outer circumferential surface as shown in Fig. 2 or at the rear of the head unit as shown in Fig. 4, and can be interlocked with IoT modules such as AI speakers and smart devices.
  • the IoT chip 400 may be embedded.
  • a slot cover and a slot groove constituting the slot unit 190 are provided on the outer circumferential surface or the rear surface of the head unit 200, and the slot cover is covered with the IoT chip 400 mounted in the slot groove. I can lose. In addition, only the IoT chip can be inserted into the slot groove and used without the slot cover.
  • the user can easily control the fan through a terminal or the like through the IoT chip 400 mounted on the fan.
  • a user may control an electric fan through an application installed in a terminal based on information received from the IoT chip 400. For example, the user may control the turn-on/turn-off of the fan and the fan air volume through an application installed in the terminal.
  • a user may control an electric fan based on voice recognition through the IoT chip 400.
  • the fan may analyze the voice and perform an operation corresponding to the voice. For example, when the user transmits a voice to the terminal saying "Play the sleeping wind for 2 hours", the fan may be controlled to be turned off after generating the sleeping wind for 2 hours by the controller.
  • the fan cover part 300 may cover a rotating blade coupled to the front of the head part 200.
  • the fan cover part 300 may be a cover frame that is respectively coupled to the front and rear sides with respect to the blades in order to cover the rotating blades coupled to the rotating shaft of the motor 270 provided in the head part 200, and is limited thereto. It is not possible to cover the rotor blades with one cover frame.
  • the LED module 310 is provided in the center of the fan cover part 300, a comfortable use environment can be provided, so that the user can feel psychological stability.
  • the LED module 310 is interlocked with the wheel butt 210 or the wind direction selection button 270 to generate interesting and mysterious light by generating light in various and different colors or rhythms according to the intensity of the wind direction and the wind direction mode. It can cause, and as mentioned, it can give you a sense of psychological stability.
  • the rotating blades may have a predetermined angle along the rotation axis of the motor provided in the head part 200 and may be disposed in plurality. At this time, the angle of the rotating blade may be set to provide cool wind in a wide space.
  • the fan according to an embodiment of the present invention includes a power supply unit 130 in the form of a battery inside the base 110 and/or the support 120 as mentioned, and operates the fan by receiving power from the outside. Charges the power to make it.
  • the power supply unit 130 may be charged by receiving power through a C-type USB connection port, and may be charged by receiving 220V AC power.
  • the AC/DC converter provided in the front end of the power supply unit 130 converts AC power into DC power, and the DC power is charged to the power supply unit 130.
  • the power supply unit 130 may include a battery type first power supply means for supplying power by being built into the inside of the fan, and a second power supply means for supplying power by being connected from the outside of the fan. .
  • the first power supply means includes a current control circuit for controlling a voltage according to the current supplied to the fan, and the voltage range controlled by the current control circuit and the voltage range of the second power supply means are preferably the same.
  • the voltage range may be 12 watts (W) to 30 watts (W).
  • control unit 220 control unit

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La présente invention concerne un ventilateur intelligent comprenant : une partie formant socle comprenant une base soutenue par le sol et un corps de support formé pour être érigé vers le haut à partir de la base ; une partie formant tête qui est couplée à l'extrémité supérieure du corps de support, génère de l'énergie pour le ventilateur et contient divers types de moyens de commande pour effectuer divers réglages fins de la puissance de soufflage du ventilateur en fonction de la commande du moyen de commande correspondant ; et une partie couvercle de ventilateur destinée à protéger une pale entraînée en rotation par l'énergie délivrée par la partie formant tête.
PCT/KR2019/016077 2019-06-20 2019-11-22 Ventilateur intelligent WO2020256236A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2019-0073763 2019-06-20
KR20190073763 2019-06-20
KR1020190150884A KR102245488B1 (ko) 2019-06-20 2019-11-22 스마트 선풍기
KR10-2019-0150884 2019-11-22

Publications (1)

Publication Number Publication Date
WO2020256236A1 true WO2020256236A1 (fr) 2020-12-24

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Application Number Title Priority Date Filing Date
PCT/KR2019/016077 WO2020256236A1 (fr) 2019-06-20 2019-11-22 Ventilateur intelligent

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WO (1) WO2020256236A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220235783A1 (en) * 2021-01-28 2022-07-28 Shravan S. Chengalva User-tracking system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435696A (en) * 1993-09-15 1995-07-25 Holmes Products Corp. Tiltable oscillating fan assembly
JP2011231731A (ja) * 2010-04-30 2011-11-17 Fuji Micro Kk 扇風機
KR20140101579A (ko) * 2013-02-12 2014-08-20 정진표 스마트 선풍기 및 그 제어방법
KR101925899B1 (ko) * 2016-03-09 2018-12-07 주식회사 노벨이노베이션스 클립 타입 선풍기
KR101967844B1 (ko) * 2018-10-05 2019-04-11 제이비엠 주식회사 미니 다용도 선풍기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435696A (en) * 1993-09-15 1995-07-25 Holmes Products Corp. Tiltable oscillating fan assembly
JP2011231731A (ja) * 2010-04-30 2011-11-17 Fuji Micro Kk 扇風機
KR20140101579A (ko) * 2013-02-12 2014-08-20 정진표 스마트 선풍기 및 그 제어방법
KR101925899B1 (ko) * 2016-03-09 2018-12-07 주식회사 노벨이노베이션스 클립 타입 선풍기
KR101967844B1 (ko) * 2018-10-05 2019-04-11 제이비엠 주식회사 미니 다용도 선풍기

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220235783A1 (en) * 2021-01-28 2022-07-28 Shravan S. Chengalva User-tracking system
US11775253B2 (en) * 2021-01-28 2023-10-03 Shravan S. Chengalva User-tracking system

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