KR102035420B1 - Smart bathroom furniture system - Google Patents

Abstract

The present invention relates to a smart bathroom furniture system. The smart bathroom furniture system includes: bathroom furniture (100) integrated with a multifunctional rack and an antifog mirror; an infrared sterilization lamp (200) for sterilizing towels and toothbrushes; an air purifier (300) purifying air or removing and sterilizing fine dust; a conductive polymer planar heating body (400) preventing the formation of water marks or fog; an LED display part (500) displaying information about the control of the operation of the infrared sterilization lamp, the air purifier and the conductive polymer planar heating body; and an Arduino (600) controlling the operation of the infrared sterilization lamp, the air purifier and the conductive polymer planar heating body and controlling the LED display part to display the information. Therefore, the present invention is capable of sterilizing bathroom goods in real time, purifying air in a bathroom and preventing fog and watermarks on a mirror.

Description

Smart bathroom furniture system

The present invention relates to a bathroom furniture, and more particularly, to a smart bathroom furniture system that enables real-time automatic drive control through the sterilization function and odor removal and anti-fog or scale of the mirror installed in the bathroom appliances.

Recently, a new field called 'Smart Bathroom Furniture System', which combines advanced home appliances and built-in system through design innovation, has been relatively outdated in the age of convenience and new concept of electronic products flooding each home. By pioneering the market, we are strengthening the brand image of our products and supplying them to apartments, studios, luxury villas, houses, etc., to increase profits and job creation.

Smart bathroom furniture system can provide a new and improved living culture and living environment with sophisticated design and continuity of design, and it is easy to install and repair the product and maximize the space utilization by building in existing products. have. In addition, it is possible to reduce the cost increase due to individual purchase, and in particular, electronic products related to toilet cleanliness and hygiene can be produced by combining with existing furniture at various prices to satisfy price competitiveness and consumer preference. It is developing technology in this field.

On the other hand, Republic of Korea [1] Registered Utility Model Publication (Y1) No. 20-0453405 (2011.05.03) is proposed a 'bathroom with built-in sterilizer', [2] Patent No. 10-1174733 The mirror antifog device was proposed in (Aug. 17, 2012).

According to the utility model of the above [1], the switch unit 18 including a time switch (SW2) for intermittent driving of the ultraviolet lamp for sterilization, dual sensors (SR1, SR2) for sensing the two doors respectively; In addition, the microcomputer (U3) is configured to control the sensor and fan (FAN) motor for sensing moisture inside the door.

However, this utility model technology only has a fan motor function that emits UV sterilization and moisture to the bathroom interior, and has no function to automatically prevent the descaling and mist of the mirror attached to the bathroom furniture in real time. There is no odor removal and air purifying function in the bathroom according to the use of the toilet, it is not possible to implement a smart bathroom furniture system.

According to the patented technology of [2], the surface heating element is configured in the mirror, and the induction electromotive force removing member for preventing the electric shock due to the induced electromotive force caused by the use of AC power supplied to the surface heating element and the user's mirror knock Selective operation of the acoustic sensor is configured to drive the planar heating element to prevent fogging.

However, this technology uses the acoustic sensor depending on the user's mirror knock or not, so the surface heating element is driven and controlled. Therefore, when there is a lot of water, such as a shower, in the bathroom (or bathroom) There is a disadvantage in that it is not possible to automatically solve the back. In addition, the patented technology has no sterilization function for towels and toothbrushes inside the bathroom furniture, and there is no air cleaning function to remove bad smell inside the bathroom due to the use of the bathroom. There is no problem.

Therefore, the present invention solves all the above problems and proposes a smart bathroom furniture system that is completely different from existing simple bathroom furniture.

Therefore, the present invention has been made to overcome the above problems, and more specifically, by sterilizing the real-time bathroom goods by configuring to automatically control the UV sterilization lamp and the air cleaner, polymer conductive planar heating element inside the bathroom appliance. The aim of the present invention is to provide a smart bathroom furniture system that prevents air purification and mirrors in the bathroom and the bathroom, and prevents the formation of fog or material bureaus.

According to an embodiment of the present invention for achieving the above object, a bathroom furniture that is manufactured by integrating a multi-purpose shelf having an opening and closing door for opening and closing a plurality of storage spaces and a U'-shaped guide and anti-fog mirrors ( 100); A 253.7 nm ultraviolet sterilization lamp 200 embedded in the ceiling of the storage space of the bathroom furniture and for sterilizing a towel and a toothbrush; An air cleaner (300) embedded in a storage space of the bathroom furniture and configured to deodorize the odor inside the bathroom to purify the air or to remove and sterilize fine dust; A conductive polymer planar heating element (400) installed on a rear surface of the mirror integrated with the bathroom furniture and preventing formation of mist and watermark of the mirror; The LED display unit 500 is installed in the storage space of the bathroom furniture, has a user touch pad (510), and displays information on driving control of the ultraviolet sterilizer and the air cleaner and the conductive polymer planar heating element. Wow; It is built in the storage space of the bathroom furniture, the set value of the sterilization lamp setting timer, the data of the air purification sensor, the data of the mirror moisture sensor and the data of the bathroom temperature and humidity sensor and the surface heating element temperature sensor attached to the rear part of the mirror Arduino (Arduino, 600) for controlling the operation of the UV sterilization lamp, the air cleaner, the conductive polymer plane heating element and display the information on the LED display by receiving the data information of the comparison with the reference value of the preset program It provides a smart bathroom furniture system characterized in that it is included.

According to another embodiment of the present invention, the ultraviolet sterilization lamp, the first sterilization lamp 210 used for disinfection of the towel is used 10 ~ 30 [W] class, used for disinfection of the toothbrush The second sterilization lamp 220 is characterized in that 4 ~ 10 [W] class is used.

According to another embodiment of the present invention, the air purifier includes a pre-filter for filtering out large impurities, a hepa-filter for filtering out small impurities, and carbon for purifying air. Triple composite filter having a filter (Carbon-filter) and UV LED for sterilizing harmful bacteria by ultraviolet rays is characterized in that it is provided.

According to another embodiment of the present invention, the conductive polymer planar heating element, using a modified urethane-based adhesive containing an ester compound in the rear surface of the mirror in order to block the leakage current to a thin planar PET film having heat resistance and insulation After bonding, attaching a pair of copper electrodes formed in a flat plate shape using the adhesive to the lower edge of the PET film bonded to the rear portion of the mirror, the bottom surface of the PET film and a pair of copper electrodes To impregnate (Impregnation), a conductive polymer composition having a composition ratio of 90: 10% of a CNT heating ink and a TDI-based curing agent is coated with a nonwoven fabric to form a dry coating film.

According to another embodiment of the present invention, the pair of copper electrodes are made of a flat plate with a certain standard, and prevents the slack or material formation of the mirror connected to one side of the bathroom furniture. In consideration of safety, the capacity of the heater is characterized in that it is designed and manufactured in the 40 ~ 80W class.

Smart bathroom furniture system according to an embodiment of the present invention can expect the following effects.

(1) The present invention can automatically prevent the sterilization of real-time bathroom products, the air purification inside the bathroom, and the formation of fog or material burrs in the mirror at the same time.

(2) The present invention prevents overheating and thermal damage of the planar heating element due to increased heat resistance, since the conductive polymer planar heating element is formed of a dry coating film using a CNT heating ink, a TDI curing agent, and an ester nonwoven fabric. Since the nonwoven fabric acts as a support to keep the CNT heating ink dry film stably, it prevents cracks (or cracks) from occurring at the boundary of the copper electrode and prevents fires such as sparking when heat generating the planar heating element due to leakage current. Since the risk can be prevented in advance, there is no need to configure a separate induction electromotive force removing member for preventing an electric shock due to induction electromotive force due to the use of AC power in the prior art.

(3) In the present invention, Arduino receives data values from a plurality of switches or sensors and automatically controls the external electronic and electrical devices such as sterilization lamps, air purifiers, and conductive polymer planar heating elements, thereby being hygienic. In addition to keeping the bathroom clean at all times, it is possible to disinfect the bathroom items such as towels and toothbrushes in real time under the influence of temperature and humidity, and to maintain a comfortable bathroom environment by deodorizing the odor in the bathroom or purifying the air. . In addition, there is a unique effect that can solve the problem that the bathroom mirror due to the shower, such as steaming or material bureau due to the shower does not properly exhibit the unique function.

1 (a) and (b) is a view showing the existing bathroom furniture, respectively
Figure 2 is a bathroom made of a multi-purpose shelf and anti-fog mirror having an opening and closing door for opening and closing a plurality of storage spaces for the smart bathroom furniture system according to an embodiment of the present invention and a U'-shaped guide (integrated) Drawing showing furniture
3 is a view showing a smart bathroom furniture system further embodied in FIG.
4 is a view showing an Arduino and LED display unit and an air cleaner for a smart bathroom furniture system according to an embodiment of the present invention
5 is a view showing a hierarchical structure according to the conductive polymer heating element for the smart bathroom furniture system according to an embodiment of the present invention
Figure 6 is a view showing in detail the LED display for the smart bathroom furniture system according to an embodiment of the present invention
7 is a block diagram illustrating an Arduino control algorithm for a smart bathroom furniture system according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

Core technical configuration of the smart bathroom furniture system according to an embodiment of the present invention with reference to Figures 2 to 7 bathroom furniture 100, UV sterilization lamp 200, air purifier 300, conductive polymer planar heating element 400 ), LED display unit 500 and Arduino (Arduino, 600).

2 to 4, the bathroom furniture 100 according to an embodiment of the present invention is installed on the wall, the bathroom furniture means and bathroom accessories and mirrors are provided, the storage space and opening and closing door 110 And versatile shelf 120 and anti-fog mirror 130 is produced integrally.

The storage space and the opening and closing door 110 is connected to one side of the multi-purpose shelf 120, the upper door 112 and the second opening and closing the first storage space 111 having the first sterilization lamp (210). A lower door 114 for opening and closing the second storage space 113 having the sterilization lamp 220 is mounted on the front surface of the bathroom furniture, and the control box 500 and the air are disposed between the first and second storage spaces 111 and 113. The third accommodating space 115 in which the cleaner 600 is accommodated is provided.

In addition, the first transparent window 116 of the acrylic material for visually confirming the first storage space 111 from the outside in the upper door 112 and the second storage space 113 in the lower door 114. It is provided with a second transparent window 117 of acrylic material to visually check the outside.

The multipurpose shelf 120 is connected to one side (right or left) of the storage space and the opening / closing door 110, and is configured in multiple stages according to bathroom items. And the front and left and right three sides of the multi-purpose shelf 120, the U-shaped guide (Guide, 121) made of stainless steel is installed so that bathroom accessories do not fall.

The anti-fog mirror 130 is connected to the other side of the multi-purpose shelf 120, the conductive polymer planar heating element 400 is attached to the rear portion of the anti-fog mirror 130, the rim of the mirror and material station ( Watermark) to prevent formation. The conductive polymer planar heating element 400 attached to the rear portion of the anti-fog mirror 130 is driven and controlled by a mirror moisture sensor 610, a temperature and humidity sensor 620, and an Arduino 600, which will be described later. .

3 and 7, the UV sterilizing lamp 200 according to the embodiment of the present invention is embedded in the ceiling of the first storage space 111 and the second storage space 113 of the bathroom furniture 100. The first sterilization lamp 210 and the second sterilization lamp 220 are provided as a means for sterilizing towels or toothbrushes, which are bathroom products, and are used to disinfect common bathroom goods such as towels. The back 210 is used 10 ~ 30W class, the second sterilization lamp 220 used for disinfection such as a toothbrush is used 4 ~ 10W class.

In addition, the first sterilizing lamp and the second sterilizing lamp is used in the straight pipe of 135mm to 800mm according to the standard of the bathroom furniture, ON / OFF switching control by the Arduino 600 to be described later, the controlled information LED display It is displayed at 500.

Here, ultraviolet rays have different properties depending on the type of wavelength, and each plays an important role. Ultraviolet wavelength ranges from 100 nm to 400 nm (nanometer, 1 nm = 10 ^-7 cm), with 100 nm to 280 nm UV-C (short wave), 280 nm to 315 nm UV-B (medium wave), and 315 nm to 400 nm UV Classified as -A (long wave). Various ultraviolet lamps are used as a means of artificially making such wavelengths the most efficient. Among them, the ultraviolet sterilizing lamp is a lamp in which 253.7 nm ultraviolet rays having the strongest sterilizing power are abundantly generated among the ultraviolet rays of UV-C (short wave). UV sterilization is effective for most bacteria such as bacteria, viruses and molds, so it can be sterilized just by turning on the germicidal lamp, so the method of use is simple and the installation and maintenance costs are cheap and economical. In addition, UV sterilization, etc. are also abundant on the market, there are various ways to use depending on the application. UV sterilization is utilized in many fields such as food, medicine, cosmetics, electronics industry, etc., and it is also commonly used around us such as drinking water sterilization and indoor air sterilization.

3, 4, and 7, the air cleaner 300 according to an embodiment of the present invention is a means for purifying air by deodorizing odors in a bathroom or removing and disinfecting fine dust. It is manufactured in a mini type to be accommodated inside the bathroom furniture 100. It is composed of a triple composite filter (pre filter-hepa filter-carbon filter) and UV LED, and it is possible to adjust low-speed 30dB three-step speed.

In addition, the air purifier 300 is provided with an inlet 310 for sucking air and an outlet 320 for discharging air, and is driven and controlled by the air purifying sensor 330 and the Arduino 600 which will be described later. The controlled information is displayed on the LED display unit 500.

Here, the pre-filter according to an embodiment of the present invention grows impurities such as pollen or general dust, and the hepa filter (Hepa-filter) has small particles such as fine dust and ultrafine dust. Impurities are trapped, and a carbon-filter cleans odors like tobacco odors. And UV LED will sterilize harmful bacteria by ultraviolet light.

3, 5, and 7, the conductive polymer planar heating element 400 according to an embodiment of the present invention may form a steaming or watermark of a mirror connected to one side of the bathroom furniture 100. As a kind of heater means for preventing, a planar heating element having a conductive polymer material is mounted on the rear portion of the anti-fog mirror 130, the conductive polymer planar heating element 400 is a mirror moisture sensor 610 and the bathroom to be described later The heater function is performed under the control command of the humidity sensor 620, the planar heating element temperature sensor 630, and the Arduino 600, and the performed information is displayed on the LED display 500.

Here, the planar heating element basically uses silver (Ag), copper (Cu), etc. as an electrode, and converts the electric energy into thermal energy through the heat generating portion of the carbon resistor having electrical resistance. It has a, and the metal electrode is installed on both ends on the thin-shaped conductive heating element and insulated with an insulating material to heat the surface. The type of planar heating element is divided into carbon pulp heating paper, carbon fiber yarn woven heating element, carbon cotton heating element and heating element and epoxy heater, urethane heater and PET heater according to the material used and insulation material. Carbon-based heating element is a principle that generates energy due to collision between particles by generating vibrations innumerably until energy is cut off at very high speed when energy is applied from outside. Among them, PET (Polyethylene terephthalate) is a stripe type coated with a carbon mixture or carbon heating ink in the form of a stripe, and a full coverage type coated with carbon on the entire surface of the film. To achieve. These products use electricity as an external energy source and are film carbon heating elements using exothermic inks based on graphite and carbon black. Full coverage types include extrusion coating type and gravure printing type. Extrusion coating method uses T-DIE to melt plastics (PE) to make plastic sheet. The copper electrode wiring and carbon coating method is used to make a heating element, and the gravure printing method is a copper electrode wiring using an adhesive directly on a PET film, and a method of making a heating element by coating carbon directly on a PET film by printing method.

Since the planar heating element is cracked when the coated part is hardened, induction electromotive force is generated by using AC power, that is, leakage current is generated due to the lifting of the bonded copper electrode, so that separate induction electromotive force is removed as mentioned in the background art. In order to solve this problem, the present invention manufactures a conductive polymer planar heating element 400 as follows.

First, a thin polyurethane terephthalate (PET) film 420 having heat resistance and insulation is adhered to the rear surface of the mirror using a modified urethane adhesive 410 containing an ester compound.

Next, a pair of copper electrodes 430 and 440 attached to the bottom edge of the PET film 420 attached to the rear surface of the mirror using the adhesive 410 is formed in a flat plate shape.

Here, the pair of copper electrodes (430, 440) is made of a flat plate (일정) having a predetermined standard, and sufficiently prevents the formation of fog or watermark of the mirror connected to one side of the bathroom furniture (100). In consideration of safety, the capacity of heater is designed and manufactured in 40 ~ 80W class.

Next, the carbon nanotube (CNT) heat generating ink 450 and the TDI (impregnation) are sufficiently impregnated with the lower surface of the PET film 420 and the pair of copper electrodes 430 and 440 to form a carbon-based heating element. A conductive polymer composition having a composition ratio of toluene diisocianate-based curing agent 460 of 90: 10% is applied together with the ester nonwoven fabric 470 to form a dry coating film to produce a conductive polymer planar heating element.

Here, the TDI (Toluene Diisocianate) -based curing agent 460 prevents overheating and thermal damage of the carbon heating element due to abnormal operation of the carbon heating element, that is, increased heat resistance between the adhesive 411 and the CNT heating ink 450. In addition, the ester-based nonwoven fabric 470 prevents cracks (or cracks) from occurring at the boundary of the pair of copper electrodes 430 and 440 because it serves as a support for stably maintaining the CNT heating ink dry coating. Therefore, it is possible to prevent the risk of fire in advance, such as spark, when the carbon heating element is generated by leakage current. As a result, the ester-based nonwoven fabric 470 satisfies the economics and stability at the same time in view of the fact that there is no risk of fire such as spark in the AC 1 [KV] application test without using an expensive silver electrode (Ag Paste). There is a characteristic that can be made, and there is a unique feature that does not need to take a separate means to remove the induced electromotive force used in the existing technology.

Referring to FIG. 6, the LED display unit 500 according to an embodiment of the present invention is a means for displaying a user operating panel function and a driving control command of the Arduino 600, and a user touch pad (User). The touch pad 510 has information about driving control of the UV sterilizing lamp 200, the air cleaner 300, and the conductive polymer planar heating element 400.

That is, a first switch for setting the power switch 521a of the first sterilization lamp 210 and the power switch 521b of the second sterilization lamp 220 and the first / second sterilization lamp ON state in units of 10 minutes. / Second setting timers 522a and 522b, a first display switch 523a and a second display switch 523b for displaying the first / second germicidal light operation indications numerically, and the first / second sterilization The first bar 524a, the second counter 524b, which displays the temperature of the lamp, etc., and the operation of deodorizing the odor through the air purifier 300 to display the operation of the graphic bar. The second LED display unit 525b for displaying the first LED display unit 525a and the fine dust removal operation using a graphic bar, and the third counting unit 526 for displaying the temperature of the conductive polymer planar heating element 400 numerically. The clock 527 and the power switch 528 for supplying power to the display unit 500 are provided.

In addition, the LED display unit 500 displays the functions of the LED display unit according to a control command of a program set in the Arduino 600 which will be described later.

Referring to FIG. 7, an Arduino 600 according to an embodiment of the present invention receives a value from a plurality of switches or sensors and controls driving of external electronic and electrical devices. , 522b), the data detected by the air purification sensor 330, the data detected by the mirror moisture sensor 610, the data of the bathroom temperature and humidity sensor 620 to detect the temperature and humidity inside the bathroom, the rear part of the mirror Receive information on the data of the surface heating element temperature sensor 630 attached to the UV sterilization lamp 200 and the air cleaner 300, the conductive polymer surface heating element 400, compared to the reference value of the preset program To control whether the LED display unit 500 is driven.

Here, the Arduino according to an embodiment of the present invention refers to a board completed with a single board microcontroller based on open source and related development tools and environments. Arduino can take values from a number of switches and sensors and control external electronic and electrical devices such as sterilization lamps, air cleaners, and conductive polymer planar heating elements to create objects that can interact with the environment. The device can be controlled using an environment that can be easily developed as one of the embedded systems. It also provides an Arduino integrated development environment (IDE), provides software development and executable code upload, and works with software such as Adobe Flash, Processing and Max / MSP. The Arduino's biggest advantage is its easy operation. In general, AVR programming can be compiled with a combination of AVRStudio (modified as Atmel Studio, added ARM tools) and WinAVR (avr-gcc) or developed with IAR EW or CodeVision for uploading via a separate ISP device. You must go through a cumbersome process. Arduino, on the other hand, can easily upload its compiled firmware via USB. And Arduino is relatively inexpensive compared to other modules and supports all operating systems like Windows, Mac OS X and Linux.

As described above, the Arduino 600 receives data values from a plurality of switches or sensors, such as ultraviolet sterilizer 200 and an air purifier 300 which are external electronic and electrical devices. By automatically controlling the conductive polymer planar heating element 400, not only can you keep hygienically vulnerable bathrooms (or toilets) clean at all times, but also in real time that bathroom products such as towels and toothbrushes are infected under the influence of temperature and humidity. It can disinfect and deodorize the bathroom or purify the air to maintain a comfortable bathroom environment. In addition, due to the shower, the problem of inability to properly perform the mirror's inherent functions due to steaming or material bureau in the bathroom mirror can be solved.

Hereinafter, the effect of the smart bathroom furniture system according to an embodiment of the present invention with reference to Figures 2 to 7 will be described in detail.

The present invention is a 253.7nm for sterilizing towels and toothbrushes stored in the storage space of the bathroom furniture and a multi-purpose shelf having a plurality of storage spaces and U-shaped guide and anti-fog mirrors are integrated An air purifier for purifying the air by removing ultraviolet sterilization lamps and odors in the bathroom, and removing and sterilizing fine dust, and a conductive polymer planar heating element which prevents the mirror from misting or forming watermarks; And an LED display unit having a user touch pad and displaying information on driving control of the UV sterilizing lamp, the air cleaner, and the conductive polymer planar heating element, a set value of the setting timer of the UV sterilizing lamp, and an air purifying sensor of the air cleaner. Data of the mirror moisture sensor and data of the bathroom temperature and humidity sensor in the bathroom and the mirror Receives data information of the surface heating element temperature sensor attached to the surface part, and controls the operation of the UV sterilization lamp, air cleaner, and conductive polymer surface heating element by comparing with the preset value of the preset program and displaying the information on the LED display. Through the implementation of a smart bathroom furniture system characterized in that the Arduino (Arduino) has a unique feature that can prevent the sterilization of the bathroom supplies in real time, air purification inside the bathroom and the formation of fog or material bureau of the mirror.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and variations without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

100: bathroom furniture 110: storage space and opening door
111: first storage space 112: upper door
113: second storage space 114: lower door
115: third storage space 116: first transparent window
117: second transparent window 120: multi-purpose shelf
121: 'U' guide 130: anti-fog mirror
200: ultraviolet sterilization lamp 210: first sterilization lamp
220: second sterilization lamp 300: air cleaner
310: inlet 320: outlet
330: air purification sensor 400: conductive polymer planar heating element
410: adhesive 420: PET film
430,440: A pair of copper electrodes
450: CNT heating ink
460: TDI curing agent 470: ester nonwoven fabric
500: LED display 510: user touch pad
521a: first germicidal light power switch
521b: second germicidal light power switch
522a, 522b: First / second setting timer
523a, 523b: first / second display switch
524a, 524b: first / second counter
525a, 525b: first and second LED display
526: third counter 527: clock
528: power switch 600: Arduino
610: Mirror moisture sensor 620: Bathroom temperature and humidity sensor
630: surface heating element temperature sensor

Claims (5)

A bathroom furniture (100) which is manufactured by integrating a multi-purpose shelf having an opening / closing door for opening and closing a plurality of storage spaces and a U'-shaped guide and an antifog mirror;
A 253.7 nm ultraviolet sterilization lamp (200) embedded in the ceiling of the storage space of the bathroom furniture and for sterilizing a towel and a toothbrush;
An air cleaner (300) embedded in a storage space of the bathroom furniture and configured to deodorize the odor inside the bathroom to purify the air or to remove and sterilize fine dust;
A conductive polymer planar heating element (400) installed on a rear portion of the mirror integrated with the bathroom furniture and preventing formation of mist and watermark of the mirror;
The LED display unit 500 is installed in the storage space of the bathroom furniture, has a user touch pad (510), and displays information on driving control of the ultraviolet sterilizer and the air cleaner and the conductive polymer planar heating element. Wow;
It is built in the storage space of the bathroom furniture, the set value of the sterilization lamp setting timer, the data of the air purification sensor, the data of the mirror moisture sensor and the data of the bathroom temperature and humidity sensor and the surface heating element temperature sensor attached to the rear part of the mirror Arduino (Arduino, 600) for controlling the operation of the UV sterilization lamp, the air cleaner, the conductive polymer plane heating element and display the information on the LED display by receiving the data information of the comparison with the reference value of the preset program Included,
The conductive polymer planar heating element,
After the modified urethane-based adhesive containing an ester compound is bonded to the rear surface of the mirror to block the leakage current, a thin-faced PET film having heat resistance and insulation,
Attaching a pair of copper electrodes made of a flat plate using the adhesive to the lower edge of the PET film adhered to the rear portion of the mirror,
To form a dry coating film by applying a conductive polymer composition having a composition ratio of 90: 10% CNT heating ink and a TDI-based curing agent so as to impregnate the lower surface of the PET film and a pair of copper electrodes with a nonwoven fabric. Smart bathroom furniture system.
According to claim 1,
The UV sterilization lamp, the first sterilization lamp 210 used for disinfection of the towel is used 10 ~ 30 [W] class, the second sterilization lamp 220 used for disinfection of the toothbrush is 4 Smart bathroom furniture system, characterized in that ~ 10 [W] grade is used.
According to claim 1,
The air purifier has a triple filter having a pre-filter for filtering large particles, a hepa-filter for filtering small particles, and a carbon-filter for purifying air. Smart bathroom furniture system characterized in that the UV filter for sterilizing harmful bacteria by a composite filter and ultraviolet rays.
delete According to claim 1,
The pair of copper electrodes are manufactured in a flat plate shape with a predetermined standard, and prevent the formation of steaming or material burrs of the mirror connected to one side of the bathroom furniture, and the capacity of the heater is 40 ~ in consideration of safety. Smart bathroom furniture system characterized in that the design is made of 80W.

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