KR200486959Y1 - Smart for storage closet bathroom - Google Patents

Abstract

In the present invention, a mirror 110 is installed on a front surface of a toilet or bathroom, and a receiving groove 120 is formed to accommodate cosmetics and bathroom articles. A storage box base 100 in which the storage shelves 130 are disposed; An upper storage space 210 and a lower storage space 220 that can be opened and closed through the upper door 211 and the lower door 221 while accommodating a bathroom article including a toothbrush and a towel, A storage box 200 provided with the storage box 200; A humidity sensor 310 installed in the cabinet base 100 for sensing the humidity in the bathroom or toilet, a bad odor sensor 320 installed in the cabinet base 100 for detecting odors in the bathroom or toilet, A sensor unit 300 having a water droplet detection sensor 330 installed on the mirror 110 to detect water droplets flowing in the water droplet 110 in an infrared manner; An upper storage space 210 and a lower storage space 220 of the storage box 200 are provided for sterilizing and drying the toothbrush and the towel housed in the upper storage space 210 and the lower storage space 220 of the storage box 200 with ultraviolet (UV) A sterilizer 400 having a first sterilizing lamp 410 and a second sterilizing lamp 420 installed in each of the lower storage spaces 220; A planar heating element 500 installed at a portion of the storage base 100 where the mirror 110 is located so as to prevent water and moisture from being formed by removing water droplets or moisture from the mirror 110; A purge filter 620 installed in the storage box 200 for purifying the air sucked into the inlet and a purifier 620 for purifying the air through the purge filter 620, An air purifying unit 600 having an outlet 630 for discharging the air; And controls the operation of the sterilizer 400, the planar heating element 500 and the air purifier 600 according to the sensed value of the sensor unit 300 and controls the operation of the sterilizer 400, An Arduino 700 installed therein; And is installed between the upper storage space 210 and the lower storage space 220 of the storage box 200 and includes the ON / OFF of the entire power source, the ON / OFF of the sterilizer 400 and the timer A display unit 800 including a display unit 820 for displaying an ON / OFF state and a set value of the sterilizing unit 400 through the operation unit; The sterilizing unit 400, the planar heating element 500, the air purifying unit 600, the Arduino 700, and the display unit 800 through a commercial power source or a rechargeable battery. And a power supply unit (900) for supplying power to the smart cabinet.

Description

{Smart for storage closet bathroom}

The present invention relates to a bathroom cabinet, and more particularly, to a bathroom cabinet for sanitizing a bathroom article such as a toothbrush and a towel stored in a storage box by control of an Arduino according to a user operation or a detection value detected from a plurality of sensors And cleans the air in the bathroom or toilet, and removes water droplets and moisture from the mirror.

Generally, a bathroom or toilet is provided with a cabinet for storing toiletries such as a toothbrush, a towel, a soap and a shampoo, and cosmetics. Such a storage space may be formed integrally with a storage box in which a storage space is opened and closed by a door, a storage shelf for holding bathroom articles and cosmetics, or a mirror is coupled to a door of the storage box.

However, according to the conventional cabinet for bathroom, the inside of the storage box is sealed, moisture of the bathroom or toilet can not prevent the propagation of germs and fungi, and the odor in the bathroom is absorbed into a towel and the like, There is a problem that it is discomfortable and there is a problem that it is inconvenient to use when moisture is formed on the mirror.

Meanwhile, as shown in Figs. 1 (A) and 1 (B), in order to solve the problem of the cabinet for a bathroom according to the related art, a sanitizer of the Korean Registered Utility Model No. 20-0453405 (2011.04.21) And a multipurpose wall-mounted sterilizer of Korean Patent Registration No. 10-0584023 (May 22, 2006) has been proposed.

Korean Utility Model Registration No. 20-0453405 discloses a bathroom unit having a sterilizer installed therein and having a door on both sides thereof hinged to the body for opening and closing and having a shelf inside the upper body and an ultraviolet lamp for sterilizing the inside of the body, A vertical front panel is provided on a front portion of the shelf; The front panel includes a switch unit including a time switch for controlling a lighting time of a power switch and an ultraviolet lamp, a dual sensor for sensing the side doors, and a control unit for controlling the lighting time and the power- And a display unit for displaying an image; A circuit board having the switch unit, the dual sensor, and the display unit is mounted on a rear surface of the front panel; The ultraviolet lamp is installed at a lower portion of the shelf in the rear of the front panel, and a moisture sensor and a fan motor are configured to remove moisture in the bathtub body.

Korean Patent Registration No. 10-0584023 discloses a multi-purpose wall sterilizer comprising a garment disinfection and drying chamber in which clothes and the like are housed and sterilized and dried; Versatile sterilization chamber; Electrical appliances storage room; And a controller for controlling the clothes sterilizing drying chamber and the multipurpose sterilizing chamber are combined into one unit and are modularized into a wall-mounted type, and the clothes sterilizing drying chamber is provided with a heat generating means and a blowing means, A sterilizing and drying operation is possible, and an ozone generating means and an oven are provided. The multi-function sterilizing chamber includes a holder for mounting a toothbrush or a razor, a UV-ultraviolet lamp, and a fog-proofing mirror .

However, the above-described techniques merely detect whether the storage box is opened or closed by opening and closing the door, sterilize the inside of the storage box, and operate the hot-wire heater according to the user's operation to prevent fogging of the mirror. There is a limit in removing the odor inside the cabinet or the bathroom or the toilet only by the disinfection means of the disinfection device, and secondly, the user must confirm the formation of water droplets or moisture on the mirror and operate the heat line heater, There is still a problem that it is inconvenient to operate and confirm the use of the electronic product because the user does not configure the operating means or the display means for displaying the current state in using the electronic product such as the hot wire heater.

The object of the present invention, which is devised to solve the above-mentioned problems, is to provide a toothbrush and a towel, which are housed in a storage box by control of an Arduino according to a user's operation or a sensed value detected from a plurality of sensors, It is possible to remove water droplets and moisture formed on the mirror, to clean the air in the bathroom or the toilet, to make it easy for the user to confirm the operation and the status through the display means integrally combined with the user operation means and the display means And to provide a smart cabinet for a bathroom that can be carried out.

According to an aspect of the present invention, a mirror (110) is installed on a front surface of a bathroom or a bathroom, and a storage room A storage case base 100 in which a plurality of storage shelves 130 are arranged in a vertical direction while the storage case 120 is formed; An upper storage space 210 and a lower storage space 220 that can be opened and closed through the upper door 211 and the lower door 221 while accommodating a bathroom article including a toothbrush and a towel, A storage box 200 provided with the storage box 200; A humidity sensor 310 installed in the cabinet base 100 for sensing the humidity in the bathroom or toilet, a bad odor sensor 320 installed in the cabinet base 100 for detecting odors in the bathroom or toilet, A sensor unit 300 having a water droplet detection sensor 330 installed on the mirror 110 to detect water droplets flowing in the water droplet 110 in an infrared manner; An upper storage space 210 and a lower storage space 220 of the storage box 200 are provided for sterilizing and drying the toothbrush and the towel housed in the upper storage space 210 and the lower storage space 220 of the storage box 200 with ultraviolet (UV) A sterilizer 400 having a first sterilizing lamp 410 and a second sterilizing lamp 420 installed in each of the lower storage spaces 220; A planar heating element 500 installed at a portion of the storage base 100 where the mirror 110 is located so as to prevent water and moisture from being formed by removing water droplets or moisture from the mirror 110; A purge filter 620 installed in the storage box 200 for purifying the air sucked into the inlet and a purifier 620 for purifying the air through the purge filter 620, An air purifying unit 600 having an outlet 630 for discharging the air; And controls the operation of the sterilizer 400, the planar heating element 500 and the air purifier 600 according to the sensed value of the sensor unit 300 and controls the operation of the sterilizer 400, An Arduino 700 installed therein; And is installed between the upper storage space 210 and the lower storage space 220 of the storage box 200 and includes the ON / OFF of the entire power source, the ON / OFF of the sterilizer 400 and the timer A display unit 800 including a display unit 820 for displaying an ON / OFF state and a set value of the sterilizing unit 400 through the operation unit; The sterilizing unit 400, the planar heating element 500, the air purifying unit 600, the Arduino 700, and the display unit 800 through a commercial power source or a rechargeable battery. And a power supply unit (900) for supplying power to the smart cabinet.

The malodor sensor 320 of the sensor unit 300 detects the concentration of at least one of hydrogen sulfide (H2S), ammonia (NH3), and volatile organic compounds (VOCs) in gas form corresponding to the malodor- .

The sensor unit 300 includes a first temperature sensor 340 for sensing temperatures of the first sterilizing lamp 410 and the second sterilizing lamp 420 of the sterilizing unit 400, And a second temperature sensor (350) for sensing the temperature of the substrate (500).

The planar heating element 500 is electrically connected to the power supply means 900 and uses a conductive polymer composition in which a CNT (Carbon Nano Tube) heating ink and a TDI (Toluene Diisocyanate) curing agent are mixed .

The air purifying device 600 further includes a suction fan motor 640 installed in the suction port 610 and a discharge fan motor 650 disposed in the discharge port 630.

The Arduino 700 compares and analyzes the sensed values of the humidity sensor 310 or the water droplet sensing sensor 330 of the sensor unit 300 with a predetermined humidity reference value or a water droplet reference value, (710) for operating the planar heating element (500) when the sensed value of the sensor (310) is equal to or more than the humidity reference value or the sensed value of the water droplet sensing sensor (330) And an air purification mode (720) for operating the air purification means (600) when the sensed value of the malodor sensor (320) is greater than the malodor reference value by analyzing the sensed value of the malodor sensor (320) .

The sensor unit 300 includes an upper door detection sensor 360 and a lower door detection sensor 370 for sensing whether the upper door 211 and the lower door 221 of the storage box 200 are opened or closed, And the Arduino 700 is connected to the upper door 211 or the lower door 221 according to the detection values of the upper door detection sensor 360 and the lower door detection sensor 370, And sterilizing mode (730) for operating the first sterilizing lamp (410) or the second sterilizing lamp (420) for a certain period of time when it is closed in an opened state.

The operation unit 810 of the display unit 800 includes a power button 811 for turning on and off the power supply to the power supply unit 900 and a power button 811 for turning on and off the power of the first sterilizing lamp 410. [ A second sterilization lamp power button 812b for turning on and off the power of the second sterilization lamp 420 and a second sterilization lamp power button 812b for turning on and off the power of the surface heating element 500. [ An air purifying means power button 814 for turning on / off the power of the air purifying means 600; a first sterilizing lamp 410 and a second sterilizing lamp 420; A timer button 815 for setting an operation time of each of the air purifying means 600 and the air purifying means 600 and a mirror heating operation of the arduino 700 without operating the surface heating element power button 813 and the air purifying means power button 814 And an automatic selection button 816 for allowing the mode 710, the air purification mode 720, and the sterilization mode 730 to be performed, respectively.

The display unit 820 of the display unit 800 may include a sterilizing operation indicator 821 that displays the ON / OFF status of each of the first sterilizing lamp 410 and the second sterilizing lamp 420, A sterilizing lamp temperature display unit 822 for displaying the temperature of each of the first sterilizing lamp 410 and the second sterilizing lamp 420 and a display unit for displaying the temperature of the surface heating member 500 And an air purifying means operation display portion 824 for displaying the set timer time of the air purifying means 600. [

According to the present invention, the smart storage cabinet for sanitizing bathroom amenities such as a toothbrush and a towel stored in a storage box by the control of Arduino according to the operation detected by the user or detected by a plurality of sensors, It is possible to purify the air inside the toilet, to remove water droplets and moisture formed in the mirror, and to allow the user to easily perform the operation and the status confirmation through the display means integrally combined with the user operation means and the display means have.

1 (a) and 1 (b) are views showing a cabinet for a bathroom according to the related art
2 is a view showing a smart cabinet for a bathroom according to a preferred embodiment of the present invention
FIG. 3 is a view showing a state in which the upper door and the lower door are opened such that the interior of the storage box is visible in the embodiment of FIG. 2;
Fig. 4 is an enlarged view of front and side surfaces of a storage box of the embodiment of Fig. 2
5 is an enlarged view of a display unit provided in a storage box of the embodiment of FIG.
Figure 6 shows a block diagram between the arduino and its associated configuration on the basis of the embodiment of Figures 2 and 3;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, like reference numerals refer to like elements throughout. Although the same reference numerals are used in the different drawings, the same reference numerals are used throughout the drawings. The prior art should be interpreted by itself. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

As shown in FIGS. 2 to 6, the cabin 100 includes a storage box 200, a sensor unit 300, a sterilizing unit 400, An air purifying unit 600, an Arduino 700, a display unit 800, and a power supply unit 900. The surface heating element 500, the air purifying unit 600,

As shown in FIGS. 2 and 3, the storage base 100 is detachably coupled to a wall surface of a bathroom or a toilet, a mirror 110 is installed on a front surface of the storage base 100, The grooves 120 are formed and a plurality of storage shelves 130 are arranged in the vertical direction. A space for installing a storage box 200 to be described later is provided on the front surface of the storage base 100 in addition to the mirror 110 and the storage shelf 130, Brackets can be combined.

The storage box 200 is installed in the storage base 100 as shown in FIGS. 2 to 4 and includes a bathroom appliance including a toothbrush and a towel, and is housed in the storage box 200 through an upper door 211 and a lower door 221 An upper storage space 210 and a lower storage space 220 that can be opened and closed are provided. Transparent or semitransparent windows 212 and 222 are installed on the upper door 211 and the lower door 221 so that bathroom articles housed in the upper storage space 210 and the lower storage space 220 can be seen, An open guide groove 230 is formed on a side surface of the upper door 211 and the lower door 221 to facilitate opening thereof. For example, as shown in FIG. 3, a towel may be stored in the upper storage space 210, and a toothbrush may be installed in the lower storage space 220 to accommodate the toothbrush.

2 to 4 and 6, the sensor unit 300 includes a humidity sensor 310 installed in the cabinet base 100 to sense the humidity in the bathroom or the toilet, a humidity sensor 310 installed in the cabinet base 100, A malodor sensor 320 for detecting odors in a bathroom or a toilet and a water drop sensor 330 installed in the mirror 110 for detecting water droplets flowing in the mirror 110 in an infrared manner.

Here, the humidity sensor 310 is a sensor that detects humidity using physical or chemical phenomena caused by water vapor in the air. For example, the humidity sensor 310 changes the resistance value of the organic polymer or ceramic due to water vapor Humidity sensor can be electrically detected by using the characteristic of humidity sensor such as lithium chloride humidity sensor, electrolytic humidity sensor, quartz oscillation humidity sensor, aluminum oxide humidity sensor, ceramic humidity sensor, thermistor humidity sensor, microwave humidity sensor, There are various kinds of humidity sensors. The malodor sensor 320 is a sensor for detecting the concentration of at least one of hydrogen sulfide (H2S), ammonia (NH3) and volatile organic compounds (VOCs) in gas form corresponding to a malodor- sensor, which detects a specific gas causing malodor. The water drop sensor 330 is a sensor in the same manner as a rain sensor. The rain sensor is installed in the middle of the windshield of the vehicle so that the speed or operation time of the wiper can be controlled even if the driver does not operate it separately. In the present invention, a plurality of water levels are detected on the front surface of the mirror 110 to detect water droplets formed on the mirror due to moisture or a shower in the bathroom or toilet.

The sensor unit 300 senses temperatures of the first sterilizing lamp 410 and the second sterilizing lamp 420 of the sterilizer 400 so that respective temperatures are displayed on a display unit 800 And a second temperature sensor 350 for sensing the temperature of the planar heating element 500. The first temperature sensor 340 may be a temperature sensor that senses the temperature of the planar heating element 500, The upper door detection sensor 360 and the lower door detection sensor 370 may further include the arduino 700 and the display unit 800 described below.

4 and 6, the sterilizing unit 400 sterilizes and drys the toothbrush and the towel stored in the upper storage space 210 and the lower storage space 220 of the storage box 200 with ultraviolet (UV) A first sterilizing lamp 410 and a second sterilizing lamp 420 installed in the upper storage space 210 and the lower storage space 220 of the storage box 200 are provided. Here, the first sterilizing lamp 410 and the second sterilizing lamp 420 are sterilized using the sterilizing power of ultraviolet rays, and ultraviolet rays of wavelengths of 250 to 280 nm are effective, and a low pressure mercury lamp made of ultraviolet transmitting glass is used. There is an effect of surface sterilization.

As shown in FIGS. 2, 3 and 6, the planar heating element 500 is heated by applying heat and moisture to the mirror 110 so that the mirror 110 (110) of the storage base 100 is prevented from being water- ) Is located. Examples of the material of the heating element include a metal heating element, a non-metallic heating element and other heating elements. Examples of the heating element include Fe-Cr-Al, Ni-Cr, Silicon carbide, molybdenum silicide, lanthanum chromite, carbon, zirconia and the like are used as the non-metallic heating element, and a conduction type heating element using ceramics material, barium carbonate, thick film resistance and the like is used as the other heating element There are various kinds of metal foil, thermal paint (carbon black) and carbon fiber. In the present invention, a conductive polymer composition in which a CNT (Carbon Nano Tube) heating ink and a TDI (Toluene Diisocyanate) curing agent are mixed may be used as a heating element. The CNT (Carbon Nano Tube) heat generating ink is a heat generating ink using a carbon nanotube having excellent thermal conductivity and electrical conductivity. TDI (Toluene Diisocianate) curing agent is used for curing the CNT heat generating ink. The planar heating element 500 includes a power supply means 900 to be described later, a metal electrode electrically connected to the CNT heating ink, a PET film having heat resistance and insulation property and bonded to the surface of the CNT heating ink, ).

2 to 4 and 6, the air purifying unit 600 includes a suction port 610 installed in the storage box 200 and sucking air inside and outside the storage box, A purifying filter 620 for purifying the sucked air, and a discharge port 630 for discharging the purified air through the purifying filter. The apparatus further includes a suction fan motor 640 installed at the suction port 610 and a discharge fan motor 650 installed at the discharge port 630. Here, the purifying filter 620 includes a pre-filter, a deodorizing filter, and a HEPA filter for purifying the odor and dust of the polluted air. The pre-filter includes a mesh net so as to filter large dusts such as household dust, hair, And the deodorization filter is a filter equipped with an impregnant capable of removing activated carbon and various gases to remove odors such as VOCs (volatile organic chemicals). The HEPA filter is a small fiber non-woven fabric in the form of fine micro- An electrostatic type can be used as a filter to remove. Therefore, the air inside the storage box 200 can be cleaned as well as contaminated air in the bathroom or the toilet through the air purifying unit 600.

As shown in FIG. 6, the Arduino 700 compares the measured value with a preset default value according to the sensed value of the sensor unit 300, and outputs the arduino 700 to the sterilizing unit 400, the planar heating element 500, 600, and is installed inside the storage box 200. Here, Arduino refers to a board and related development tools and environments that are completed with a single-board microcontroller based on open source. Arduino can accept values from multiple switches and sensors, and control external electronic devices such as LEDs and motors to create objects that can interact with the environment. The device can be controlled using an environment that can easily be developed by one of the embedded systems. It also provides the Arduino Integrated Development Environment (IDE), provides software development and executable code uploads, and works with software such as Adobe Flash, Processing, and Max / MSP. The biggest advantage of the Arduino is that it allows the microcontroller to operate easily. In addition, Arduino can easily upload compiled firmware via USB, is relatively inexpensive compared to other modules, and supports all operating systems, including Windows, Mac OS X, and Linux. The present invention is programmed to control the operation of the sterilizer 400, the planar heating element 500, and the air cleaning means 600 according to the sensed values of the sensor unit 300.

Specifically, the arduino 700 is pre-programmed with a mirror heating mode 710, an air cleaning mode 720, and a sterilization mode 730.

The mirror heating mode 710 is a mode for comparing the sensed values of the humidity sensor 310 or the water droplet sensing sensor 330 of the sensor unit 300 with the predetermined humidity reference value or the water droplet reference value, (500) is operated when the sensed value of the water drop sensor (330) is equal to or more than the humidity reference value or the water drop reference value.

The air purifying mode 720 compares the detected value of the malodor sensor 320 with a predetermined malodor reference value and determines whether the air purifying device 600 is operated when the sensed value of the malodor sensor 320 is greater than the odor reference value .

Here, the mirror heating mode 710 and the air cleaning mode 720 may be programmed to operate for a predetermined time.

The sterilizing mode 730 is a mode for operating the first sterilizing lamp 410 or the second sterilizing lamp 420 for a predetermined time when the upper door 211 or the lower door 221 is closed in the opened state The sensor unit 300 includes an upper door detection sensor 360 for sensing whether the upper door 211 and the lower door 221 of the storage box 200 are open or closed, And further includes a lower door detection sensor 370. Here, the upper door detection sensor 360 and the lower door detection sensor 370 may be used as a contact sensor or a reed switch system for detecting a magnetic field. That is, the sterilization mode 730 is closed in a state in which the upper door 211 or the lower door 221 is opened according to the detection values of the upper door detection sensor 360 and the lower door detection sensor 370 The first sterilizing lamp 410 or the second sterilizing lamp 420 is operated for a predetermined time.

The display unit 800 is installed between the upper storage space 210 and the lower storage space 220 of the storage box 200 as shown in FIGS. A display unit 820 for displaying an ON / OFF state and a set value of the sterilizing unit 400 through the operation unit, an operation unit 810 for setting the ON / OFF state of the sterilizing unit 400 and a timer, .

Specifically, the operating unit 810 includes a power button 811, a first disinfecting power button 812a and a second disinfecting power button 812b, a surface heating element power button 813, an air purifying unit power button 814 A timer button 815, and an automatic selection button 816. [

The power button 811 is an operating means for turning on and off the power supply to the power supply means 900. The first sterilization lamp power button 812a and the second sterilization lamp power button 812b are connected to the first The surface heating element power supply button 813 is an operation means for turning on / off the power supply of the surface heating element 500. The surface heating element power supply button 813 is an operation means for turning on / off the power of the sterilizing lamp 410 and the second sterilizing lamp 420 respectively. The air purifying means power button 814 is an operation means for turning on and off the air purifying means 600 and the timer button 815 is a button for turning on the first sterilizing lamp 410 and the second sterilizing lamp 420 The automatic selection button 816 is an operating means for setting the operating time of each of the air conditioner power supply button 813 and the air purifying means power supply button 814, The air heating mode 720, and the sterilization mode 730 of the air conditioner 700 are respectively performed. Here, a touch screen method in which the buttons can be operated by touching the screen can be applied, and the timer button 815 can be operated by the first sterilization lamp power button 812a and the second sterilization lamp power button 812b ), The surface heating element power button 813, the number of times of pressing the air cleaning means power button 814, the pressing time, and the like.

The display unit 820 includes a sterilizing operation indicator 821 for indicating ON / OFF states of the first sterilizing lamps 410 and the second sterilizing lamps 420 and a set timer time, A sterilizing lamp temperature display unit 822 for displaying the temperature of each of the first sterilizing lamp 410 and the second sterilizing lamp 420, a planar heating element temperature display unit 823 for displaying the temperature of the planar heating element 500, An air purifying means operation indicator 824 indicating the set timer time of the means 600 may be included. 4 and 5, the sterilizing operation indicator 821 is displayed on each of the front and side surfaces of the storage box 200, thereby making it easier for the user to easily operate the sterilizing lamps 410, 2 sterilization lamps 420, and the set timer time, and the set timer time can be confirmed by the number of illuminated lights.

Therefore, the operation of the sterilizer 400, the surface heating element 500, and the air purifier 600 can be set manually or automatically through the Arduino 700 and the display 800, And the use state information such as operation time and temperature can be easily confirmed.

6, the power supply unit 900 is connected to the sensor unit 300, the sterilizer unit 400, the planar heating unit 500, the air purifier unit 600, Arduino, 700, and display unit 800, respectively.

Accordingly, the smart cabinet for bathroom according to the present invention sterilizes bathroom accessories such as a toothbrush and a towel stored in a storage box by the control of Arduino according to the operation of the user or the detection values detected from a plurality of sensors, The user can easily perform the operation and the status confirmation through the display means in which the air in the bathroom or the toilet is purified, the water droplets or moisture formed on the mirror can be removed, and the user operation means and the display means are integrally combined with each other It is effective.

The description above is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in this specification are intended to illustrate rather than limit the technical idea of the present invention, and the scope of technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas which are within the scope of the same shall be construed as being included in the scope of the present invention.

100: Storage base 110: Mirror
120: storage groove 130: storage shelf
200: Storage box 210: Upper storage space
220: Lower storage space 230: Open guide groove
300: sensor unit 310: humidity sensor
320: odor sensor 330: water drop sensor
340: first temperature sensor 350: second temperature sensor
360: upper door detection sensor 370: lower door detection sensor
400: sterilizing part 410: first sterilizing lamp
420: Second sterilization etc. 500: Planar heating element
600 air purifying means 610 inlet
620: Purification filter 630: Outlet
640: Suction fan motor 650: Discharge fan motor
700: Arduino 710: Mirror heating mode
720: Air cleaning mode 730: Sterilization mode
800: Display unit 810: Operation unit
820: Display section 900: Power supply section

Claims (9)

A mirror 110 is installed on a front surface of the cabinet and a storage groove 120 is formed to accommodate cosmetics and bathroom articles. A plurality of storage shelves 130) are disposed in the cabinet (100);
A storage box 200 provided with the upper storage space 210 and the lower storage space 220 that can be opened and closed through the upper door 211 and the lower door 221, respectively, )Wow;
A humidity sensor 310 installed in the cabinet base 100 for sensing the humidity in the bathroom or toilet, a bad odor sensor 320 installed in the cabinet base 100 for detecting odors in the bathroom or toilet, A sensor unit 300 having a water droplet detection sensor 330 installed on the mirror 110 to detect water droplets flowing in the water droplet 110 in an infrared manner;
An upper storage space 210 and a lower storage space 220 of the storage box 200 are provided for sterilizing and drying the toothbrush and the towel housed in the upper storage space 210 and the lower storage space 220 of the storage box 200 with ultraviolet (UV) A sterilizer 400 having a first sterilizing lamp 410 and a second sterilizing lamp 420 installed in the lower storage space 220;
A planar heating element 500 installed at a portion of the storage base 100 where the mirror 110 is located so as to prevent water and moisture from being formed by removing water droplets or moisture from the mirror 110;
A purge filter 620 installed in the storage box 200 for purifying the air sucked into the inlet and a purifier 620 for purifying the air through the purge filter 620, An air purifying unit 600 having an outlet 630 for discharging the air;
And controls the operation of the sterilizer 400, the planar heating element 500 and the air purifier 600 according to the sensed value of the sensor unit 300 and controls the operation of the sterilizer 400, An Arduino 700 installed therein;
And is installed between the upper storage space 210 and the lower storage space 220 of the storage box 200 and includes the ON / OFF of the entire power source, the ON / OFF of the sterilizer 400 and the timer A display unit 800 including a display unit 820 for displaying an ON / OFF state and a set value of the sterilizing unit 400 through the operation unit;
The sterilizing unit 400, the planar heating element 500, the air purifying unit 600, the Arduino 700, and the display unit 800 through a commercial power source or a rechargeable battery. And a power supply unit (900) for supplying power to the bathroom cabinet.
The method according to claim 1,
The malodor sensor (320) of the sensor unit (300)
Characterized in that the concentration of at least one of hydrogen sulfide (H2S), ammonia (NH3), and volatile organic compounds (VOCs) in gas form corresponding to the odor causing substance is detected.
The method according to claim 1,
The sensor unit (300)
A first temperature sensor 340 for sensing the temperature of each of the first sterilizing lamp 410 and the second sterilizing lamp 420 of the sterilizing unit 400 and a second temperature sensor 340 for sensing the temperature of the surface heat generating unit 500, Further comprising a temperature sensor (350).
The method according to claim 1,
The planar heating element (500)
And a conductive polymer composition electrically connected to the power supply means 900 and comprising a mixture of a CNT (Carbon Nano Tube) heating ink and a TDI (Toluene Diisocyanate) curing agent is used.
The method according to claim 1,
The air purifying means (600)
Further comprising a suction fan motor (640) installed at the suction port (610) and a discharge fan motor (650) installed at the discharge port (630).
The method according to claim 1,
The Arduino (700)
The humidity sensor 310 or the water drop sensor 330 of the sensor unit 300 compares the sensed value of the humidity sensor 310 with a predetermined humidity reference value or a predetermined water reference value, A mirror heating mode 710 for operating the planar heating element 500 when the sensed value of the water droplet detection sensor 330 is equal to or greater than the water droplet reference value,
An air purifying mode 720 for operating the air purifying means 600 when the sensed value of the malodor sensor 320 is greater than the odor reference value by analyzing the detected value of the malodor sensor 320 and a preset odor reference value, Wherein the cabinet comprises:
The method according to claim 6,
The sensor unit (300)
Further comprising an upper door detection sensor 360 and a lower door detection sensor 370 for detecting whether the upper door 211 and the lower door 221 of the storage box 200 are opened or closed,
The Arduino (700)
When the upper door 211 or the lower door 221 is closed in the open state according to the detection values of the upper door detection sensor 360 and the lower door detection sensor 370, Further comprising a sterilization mode (730) for operating the second sterilizing lamp (410) or the second sterilizing lamp (420).
8. The method of claim 7,
The operation unit 810 of the display unit 800,
A power button 811 for turning on / off power supply to the power supply unit 900,
A first sterilization lamp power button 812a for turning on and off the power of the first sterilization lamp 410 and a second sterilization lamp power button 812b for turning on and off the power of the second sterilization lamp 420, ,
A planar heating element power button 813 for turning on / off the power of the planar heating element 500,
An air purifying means power button 814 for turning on / off the power of the air purifying means 600,
A timer button 815 for setting an operation time of each of the first sterilizing lamp 410, the second sterilizing lamp 420 and the air purifying unit 600;
The air purifying mode 720 and the sterilization mode 730 of the arduino 700 are performed without operating the surface heating element power button 813 and the air purifying means power button 814 And an automatic selection button (816) for selecting a bathroom cabinet.
9. The method of claim 8,
The display unit 820 of the display unit 800 displays,
A sterilizing operation indicator 821 for indicating the ON / OFF state and the set timer time of each of the first sterilizing lamp 410 and the second sterilizing lamp 420,
A sterilizing lamp temperature display unit 822 for displaying temperatures of the first sterilizing lamp 410 and the second sterilizing lamp 420,
A planar heating element temperature display portion 823 for displaying the temperature of the planar heating element 500,
And an air purifying means operation display portion (824) for displaying the set timer time of the air purifying means (600).

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