KR102302060B1 - Solar multi-function output device - Google Patents

Abstract

The present invention relates to a multifunctional solar output device implemented so as to be able to drive a light, a speaker and the like by using electricity produced through a self-equipped solar cell module. The multifunctional solar output device includes: a solar installation structure; a power generation unit which is installed in the solar installation structure to collect sunlight to generate electricity and store the same; a light emitting unit which receives the electricity from the power generation unit and irradiates light; a sound notification unit which receives the electricity from the power generation unit and generates a sound; a motion detection sensor which is installed on the solar installation structure to detect the presence or absence of an object approaching the solar installation structure; and a control unit which controls the light emission of the light emitting unit and controls the sound generation of the sound notification unit.

Description

Solar multifunctional output device {SOLAR MULTI-FUNCTION OUTPUT DEVICE}

The present invention relates to a solar multi-functional output device, and more particularly, to a solar multi-functional output device implemented to drive lights and speakers using electricity produced through a self-equipped solar cell module. .

In general, benches are installed in places where people pass, such as parks and amusement parks, so that people can sit and relax. Conventional benches have a function of simply providing a resting space, but recently, solar benches that can provide various functions and convenience to users have been installed. A solar bench should blend well with the surrounding landscape and provide a haven for citizens looking for a bench to rest. It is known that there are approximately 37 solar benches installed in Korea.

However, the existing solar bench lacks other functions other than the function to sit and rest.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for the derivation of the present invention or acquired in the process of derivation of the present invention, and it cannot be said that it is necessarily a known technique disclosed to the general public before the filing of the present invention. .

Korean Patent Publication No. 10-2017-0057700

One aspect of the present invention provides a solar multifunctional output device implemented to drive lights and speakers using electricity produced through a solar cell module provided by itself.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

Solar multi-function output device according to an embodiment of the present invention, a solar installation structure; a power generation unit installed in the solar installation structure to collect sunlight to generate electricity and store it; a light emitting unit receiving electricity from the power generation unit and irradiating light; a sound notification unit receiving electricity from the power generation unit and generating a sound; a motion detection sensor installed on the solar installation structure to detect the presence or absence of an object approaching the solar installation structure; and a control unit configured to control the light emission of the light emitting unit and control the sound generation of the sound notification unit.

In one embodiment, the solar installation structure may be formed of at least one or more of an outdoor bench, a pergola, a design bench, a photo zone, a bus stop, a kids station, a public sculpture, a deck road, and a natural wood play facility.

In one embodiment, the sound notification unit, a notification housing that protects the internal structure, facilitates the flow of the internal magnetic circuit, and prevents interference of external magnetic fields; a piezoelectric element that contracts or expands upon receiving an electrical sound signal from an amplifier provided in the control unit; a magnetostrictive member whose internal dipole arrangement is changed by the pressure of the piezoelectric element; a permanent magnet installed at the lower end of the magnetostrictive member to generate a constant magnetic field; a rod made of a ferromagnetic material strongly magnetized by the transmitted magnetic field of the permanent magnet by the magnetostrictive member; a diaphragm for generating sound by vibrating in connection with a ferromagnetic material strongly attracted by the strength of the magnetic force of the rod; and a cover for protecting the internal structure.

In one embodiment, the design bench, a seating portion for a pedestrian to sit; a pillar part extending in the vertical direction and installed on the seating part; and a solar panel installation unit extending from the pillar unit to install the power generation unit.

In an embodiment, the control unit may operate the light emitting unit or the sound notification unit at a preset time or when a detection signal is transmitted from the motion detection sensor.

In one embodiment, the solar multi-function output device according to another embodiment of the present invention, a hand sanitizer installed on the pillar so that a pedestrian can disinfect his or her hands before sitting on the design bench; further comprising can do.

In one embodiment, the hand disinfection unit, a housing installed inside the pillar portion; a first inlet formed in a cover installed to cover the front opening of the housing so as to insert a hand into the housing; a second inlet formed to be spaced apart from the first inlet in the cover to insert a hand into the housing; a disinfecting towel for sterilizing the user's hand while moving in close contact with the user's palm and back of the hand put into the housing; a towel supply unit for continuously supplying the wound disinfection towel; a towel recovery unit that receives and winds up the disinfection towel that has disinfected the user's hand; The disinfecting towel installed between the first inlet and the second inlet in the inner space of the housing and descending in close contact with the palm or back of the user's hand inserted through the first inlet, and the second inlet inserted through the a first support part for supporting the disinfecting towel that rises again in close contact with the user's palm or the back of the hand; a second support part installed to one side spaced apart from the first support part and supporting the disinfecting towel rising in close contact with the palm or back of the user's hand inserted through the first inlet; a third support part installed to the other side spaced apart from the first support part and supporting the disinfecting towel descending in close contact with the palm or back of the user's hand inserted through the second inlet; a first spray nozzle installed between the towel supply part and the second support part to spray a disinfectant solution for hand disinfection on one surface of the disinfection towel before moving to the second support part; And installed on the lower side of the housing while facing the lower side of the first support, after descending along one side of the first support, before rising to the other side of the first support, a disinfectant solution for hand disinfection is applied to one side of the disinfecting towel It may include; a second spray nozzle that sprays more times.

In one embodiment, the first support part, the disinfection that rises again after passing through the disinfection towel and the second spray nozzle and the disinfection towel descending after passing through the second support part is installed spaced apart at regular intervals in the vertical direction. A plurality of rollers for supporting the towel at the same time; and a roller support frame supporting the plurality of roller units installed in the vertical direction.

In one embodiment, the roller unit, a first roller supporting the disinfecting towel descending after passing through the second support; a second roller installed facing the first roller to support the disinfecting towel rising after passing through the second spray nozzle; a first support frame installed at the front end of the roller support frame and connected so that one side of the first roller and one side of the second roller are rotatably installed; and a second support frame that faces the first support frame and is installed at a rear end of the roller support frame, the other side of the first roller and the other side of the second roller are rotatably connected to each other.

In one embodiment, the first support frame, the frame body is formed extending in the longitudinal direction and installed at the front end of the roller support frame; a first sliding hole formed on one side of the frame body; a second sliding hole formed on the other side of the frame body; a first slider that is connected to one side of the first roller so as to be rotatable, is seated in the first sliding hole and slides along the first sliding hole in a longitudinal direction; a second slider connected to one side of the second roller so as to be rotatably installed, and being seated in the second sliding hole and slidingly moved in the longitudinal direction along the second sliding hole; a first buffer spring installed on the other side of the first sliding hole opposite to the second sliding hole to support the first slider; and a second buffer spring installed on one side of the second sliding hole opposite to the first sliding hole to support the second slider.

In one embodiment, the second roller, a cylinder extending or contracting in the longitudinal direction on the other side under one side so as to be in close contact with the disinfecting towel direction may be installed, respectively.

According to one aspect of the present invention described above, by driving lights and speakers using electricity produced through a solar cell module provided by itself, the original function of the bench is improved while minimizing energy consumption while providing an effect can do.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the range apparent to those skilled in the art from the description below.

1 is a view showing a schematic configuration of a solar multi-function output device according to an embodiment of the present invention.
2 is a view showing a design bench according to the present invention.
3 is a view showing a schematic configuration of a solar multi-function output device according to another embodiment of the present invention.
FIG. 4 is a view showing the hand sanitizer of FIG. 3 .
FIG. 5 is a view showing the first support part of FIG. 4 .
FIG. 6 is a view showing the second roller of FIG. 5 .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0023] Reference is made to the accompanying drawings, which show by way of illustration specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein with respect to one embodiment may be embodied in other embodiments without departing from the spirit and scope of the invention. In addition, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the present invention. Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the invention, if properly described, is limited only by the appended claims, along with all scope equivalents to those claimed. Like reference numerals in the drawings refer to the same or similar functions throughout the various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 is a view showing a schematic configuration of a solar multi-function output device according to an embodiment of the present invention.

Referring to FIG. 1 , a solar multifunctional output device 10 according to an embodiment of the present invention includes a solar installation structure P, a power generation unit 200 , a light emitting unit 300 , and a sound notification unit 400 . , a motion detection sensor 500 and a control unit 600 .

The solar installation structure (P) is a structure for installing the power generation unit 200 , the light emitting unit 300 , the sound notification unit 400 , the motion detection sensor 500 and the control unit 600 , and includes a hardware and a prefabricated structure. , soundproofing boards, metal panels, mobile toilets, and other metal work pieces, etc., and allow pedestrians to sit.

In one embodiment, the solar installation structure (P), outdoor bench, pergola, design bench, photo zone, bus stop, kids station, public sculpture, deck road, and at least one or more of natural wood play facilities may be formed. .

Hereinafter, it will be described based on the design bench 100 shown in Figure 2 or less corresponding to an embodiment of the structure (P) for solar installation.

In an embodiment, the design bench 100 may include a seating unit 110 , a pillar unit 120 , and at least one solar panel installation unit 130 .

The seating unit 110 allows a pedestrian to sit, and a pillar unit 120 is installed.

The pillar part 120 is formed extending in the vertical direction and installed in the seating part 110 , and the solar panel installation part 130 is installed.

The solar panel installation unit 130 is formed to extend from the pillar unit 120 to install the power generation unit 200 .

In an embodiment, the controller 600 may operate the light emitting unit 300 or the sound notification unit 400 when a detection signal is transmitted from the preset time or motion detection sensor 500 .

The power generation unit 200 is installed in the solar installation structure P, collects sunlight using a provided solar panel, etc. to generate electricity, and then stores the generated electricity in a provided battery.

The light emitting unit 300 generates light by a light emitting means such as an LED, receives electricity from the power generation unit 200 , and irradiates the light while operating according to the light emission and off time specified by the control unit 600 .

The sound notification unit 400 receives electricity from the power generation unit 200 under the driving control of the control unit 600 and generates a specified sound such as voice and music.

The motion detection sensor 500 is installed in the solar installation structure (P) to detect the presence or absence of an object approaching the solar installation structure (P), and notifies this to the control unit 600 .

The control unit 600 performs light emission control of the light emitting unit 300 and sound generation control of the sound notification unit 400 .

In an embodiment, the motion detection sensor 500 and the sound notification unit 400 may be operated according to a standardized manual using electricity stored in the power generation unit 200 .

In an embodiment, the sound notification unit 400 may include a notification housing, a piezoelectric element, a magnetostrictive member, a permanent magnet, a rod, a diaphragm, and a cover (not shown in the drawings for convenience of description).

The notification housing protects the internal structure, facilitates the flow of the internal magnetic circuit, and prevents interference from external magnetic fields.

The piezoelectric element contracts or expands upon receiving an electrical acoustic signal from an amplifier provided in the control unit 600 .

In the magnetostrictive member, the arrangement of the internal dipole is changed by the pressure of the piezoelectric element.

The permanent magnet is installed at the lower end of the magnetostrictive member to generate a constant magnetic field.

The rod is made of a ferromagnetic material that is strongly magnetized by the transmitted magnetic field of the permanent magnet by the magnetostrictive member.

The diaphragm is connected to a ferromagnetic material strongly attracted by the strength of the magnetic force of the rod and vibrates to generate a sound.

The cover protects the internal structure.

The sound notification unit 400 having the configuration as described above uses inverse magnetostriction to convert an electrical sound signal from an acoustic device amplifier into sound using a piezoelectric element and a magnetostrictive member without using a voice coil. The sound generating device can solve the design problems caused by high power consumption and the volume of the voice coil, which were the most problems in the voice coil of the conventional sound generating device, and solve the low output problem of a flat speaker using the piezoelectric element.

Accordingly, it is possible to use the sound generating device for a long time with little power, and there is an effect of manufacturing a more compact design suitable for our taste, and there is an effect of generating high output with low power.

The solar multifunctional output device 10 according to an embodiment of the present invention having the configuration as described above uses electricity produced through a self-equipped solar cell module to drive lights and speakers, etc., of the bench. Energy consumption can be minimized while improving its original function.

3 is a view showing a schematic configuration of a solar multi-function output device according to another embodiment of the present invention.

Referring to FIG. 3 , the solar multifunctional output device 20 according to an embodiment of the present invention includes a design bench 100 , a power generation unit 200 , a light emitting unit 300 , a sound notification unit 400 , and operation It includes a detection sensor 500 , a control unit 600 , and a hand sanitizer unit 700 .

The hand disinfection unit 700 is installed on the pillar unit 120 so that pedestrians can disinfect their hands before sitting on the design bench 100 .

The solar multifunctional output device 20 according to an embodiment of the present invention having the configuration as described above is to be used after disinfecting the user's hand in the case of using a bench used by an unspecified number of people, It can help prevent the spread of disease and enable the use of clean benches.

FIG. 4 is a view showing the hand sanitizer of FIG. 3 .

Referring to FIG. 4 , the hand disinfection unit 700 includes a housing 710 , a first inlet 720 , a second inlet 730 , a disinfecting towel 740 , a towel supply unit 750 , and a towel recovery unit 760 . ), a first support part 770 , a second support part 780 , a third support part 790 , a first spray nozzle N1 , and a second spray nozzle N2 .

The housing 710 is installed inside the pillar part 120, and the housing 710, the first inlet 720, the second inlet 730, the disinfection towel 740, and the towel supply part 750 in the inner space. , the towel collecting part 760, the first support part 770, the second support part 780, the third support part 790, the first spray nozzle (N1) and the configuration of the second spray nozzle (N2) and the like are installed .

The first inlet 720 is formed to be spaced apart from the second inlet 730 in a cover installed to cover the front opening of the housing 710 so that a hand can be inserted into the housing 710 .

The second inlet 730 is formed to be spaced apart from the first inlet 720 in the cover so that a hand can be put into the housing 710 .

Disinfecting towel 740, while unwinding from the towel supply 750 in a state wound on the towel supply 750, is put in close contact with the palm and back of the user's hand put into the housing 710 After sterilizing the user's hand, It is recovered while being wound around the towel recovery unit 760 .

That is, when the use is complete, the disinfection towel 740 may be disposed of separately from the housing 710 after being wound around the towel collecting unit 760 .

The towel supply unit 750 continuously supplies the wound disinfection towel 740 .

The towel collection unit 760 receives and winds up the disinfectant towel 740 that disinfects the user's hand.

The first support 770 is installed between the first inlet 720 and the second inlet 730 in the inner space of the housing 710 , that is, between the second support 780 and the third support 790 . A disinfecting towel 740 that descends in close contact with the user's palm or back inserted through the first inlet 720, and a disinfecting towel that rises again in close contact with the user's palm or back inserted through the second inlet 730 ( 740) is supported.

The second support 780 is installed to one side spaced apart from the first support 770 to support the disinfecting towel 740 that rises in close contact with the palm or back of the user's hand inserted through the first inlet 720 .

The third support 790 is installed to the other side spaced apart from the first support 770 to support the disinfecting towel 740 that descends in close contact with the palm or back of the user's hand inserted through the second inlet 730 .

The first spray nozzle N1 is installed between the towel supply part 750 and the second support part 780 and sprays the disinfectant solution for hand disinfection on one surface of the disinfection towel 740 before moving to the second support part 780. spread it out

The second spray nozzle N2 is installed on the lower side of the housing 710 while facing the lower side of the first support part 770 and descends along one side of the first support part 770 and then the other of the first support part 770 . Before rising to the side, the disinfectant solution for hand disinfection is sprayed once more on one side of the disinfecting towel 740 to be applied.

The hand disinfection unit 700 having the configuration as described above is driven when one or both hands of the user are put in at the same time and simultaneously washes and disinfects the user's hand using the disinfectant towel 740 coated with the disinfectant solution. , it is possible to use the design bench 100 according to the present invention in a state where the user's hands are always clean.

FIG. 5 is a view showing the first support part of FIG. 4 .

Referring to FIG. 5 , the first support part 770 includes a plurality of roller parts 771 and a roller support frame 772 .

The roller part 771 is supported by the roller support frame 772 and installed at regular intervals in the up-down direction, the disinfecting towel 740 and the second spray nozzle descending after passing through the second support part 780. While simultaneously supporting the disinfecting towel 740 that rises again after passing through (N2), the disinfecting towel 740 is placed in close contact with the user's hand in the direction of the second support 780 and the third support 790 .

The roller support frame 772 supports a plurality of roller parts 771 installed in the vertical direction.

In one embodiment, the roller unit 800 according to an embodiment may include a first roller 810 , a second roller 820 , a first support frame 830 , and a second support frame 840 . have.

The first roller 810 is installed while facing the second roller 820 so that the front end and the rear end can support the disinfecting towel 740 that descends after passing through the second support 780, the first support frame ( 830 and the second support frame 840 are connected and installed.

The second roller 820 is installed while facing the first roller 810 so that the front and rear ends of the first support frame are installed to support the disinfecting towel 740 that rises after passing through the second spray nozzle N2. It is connected to the 830 and the second support frame 840 .

The first support frame 830 is installed at the front end of the roller support frame 772 , and one side of the first roller 810 and one side of the second roller 820 are rotatably installed.

The second support frame 840 is installed at the rear end of the roller support frame 772 while facing the first support frame 830 , and the other side of the first roller 810 and the other side of the second roller 820 are rotated. connection is possible.

In one embodiment, the first support frame 830 includes a frame body 831 , a first sliding hole 832 , a second sliding hole 833 , a first slider 834 , a second slider 835 , It may include a first buffer spring 836 and a second buffer spring 837 .

Here, the second support frame 840 includes a frame body 831 , a first sliding hole 832 , a second sliding hole 833 , a first slider 834 of a first support frame 830 to be described later; The second slider 835 , the first buffer spring 836 , and the second buffer spring 837 may be equally applied, and the description thereof will be omitted to avoid duplication of description.

In addition, the first sliding hole 832 and the second sliding hole 833, the first slider 834 and the second slider 835, the first buffer spring 836, and the second buffer spring 837 are, Since each of them forms the same structure as a left-right symmetric structure, as shown in FIG. 5 for convenience of description, it will be described based on one of the drawings as a reference.

The frame body 831 is formed to extend in the longitudinal direction and installed at the front end of the roller support frame 772 , and a first sliding hole 832 and a second sliding hole 833 are formed on one side and the other side.

The first sliding hole 832 is formed on one side of the frame body 831 , and the first slider 834 and the first buffer spring 836 are installed therein.

The second sliding hole 833 is formed on the other side of the frame body 831 , and the second slider 835 and the second buffer spring 837 are installed therein.

The first slider 834 is installed so that one side of the first roller 810 is rotatably connected, is supported by the first buffer spring 836 in the first sliding hole 832 and is seated, and the first sliding hole While sliding along the 832 in the longitudinal direction, the first roller 810 and the user's hand are in close contact.

The second slider 835 is connected so that one side of the second roller 820 is rotatably installed, is supported by the second buffer spring 837 in the second sliding hole 833 and is seated, and the second sliding hole The second roller 820 and the user's hand are in close contact while sliding along the 833 in the longitudinal direction.

The first buffer spring 836 is installed on the other side of the first sliding hole 832 opposite to the second sliding hole 833 to support the first slider 834 .

The second buffer spring 837 is installed on one side of the second sliding hole 833 opposite to the first sliding hole 832 to support the second slider 835 .

The first support 770 having the above-described configuration may stably contact the user's hand and the disinfecting towel 740 so that washing and disinfection by the disinfecting towel 740 can be performed more effectively.

In one embodiment, the second roller 820, the cylinder (S1, S2) extending or contracting in the longitudinal direction on the other side under one side so as to be in close contact in the direction of the disinfection towel 740 may be installed, respectively.

In one embodiment, each of the cylinders S1 and S2 is extended or contracted in response to the thickness of the user's hand, and the second roller 820 is brought into close contact with the user's hand and the disinfecting towel 740 to the disinfecting towel 740 . cleaning and disinfection can be made more effective.

The above-described embodiments are for illustration, and those of ordinary skill in the art to which the above-described embodiments pertain can easily transform into other specific forms without changing the technical idea or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope to be protected through this specification is indicated by the claims described below rather than the above detailed description, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

10, 20: solar power multi-function output device
100: bench part
200: power generation unit
300: light emitting unit
400: sound notification unit
500: motion detection sensor
600: control unit

Claims (4)

structures for solar installation;
a power generation unit installed in the solar installation structure to collect sunlight to generate electricity and store it;
a light emitting unit receiving electricity from the power generation unit and irradiating light;
a sound notification unit receiving electricity from the power generation unit and generating a sound;
a motion detection sensor installed in the solar installation structure to detect the presence or absence of an object approaching the solar installation structure; and
a control unit for controlling the light emission of the light emitting unit and controlling the sound generation of the sound notification unit;
The solar installation structure,
It is formed of at least one of outdoor benches, pergolas, design benches, photo zones, bus stops, kids stations, public sculptures, deck roads, and natural wood play facilities,
sound notification unit,
a notification housing that protects the internal structure, facilitates the flow of the internal magnetic circuit, and prevents interference from external magnetic fields;
a piezoelectric element that contracts or expands upon receiving an electrical sound signal from an amplifier provided in the control unit;
a magnetostrictive member whose internal dipole arrangement is changed by the pressure of the piezoelectric element;
a permanent magnet installed at the lower end of the magnetostrictive member to generate a constant magnetic field;
a rod made of a ferromagnetic material strongly magnetized by the transmitted magnetic field of the permanent magnet by the magnetostrictive member;
a diaphragm for generating sound by vibrating in connection with a ferromagnetic material strongly attracted by the strength of the magnetic force of the rod; and
Including a cover for protecting the internal structure;
The design bench,
a seating unit for a pedestrian to sit;
a pillar part extending in the vertical direction and installed on the seating part; and
Including; a solar panel installation unit extending from the pillar unit to install the power generation unit;
The control unit is
When a detection signal is transmitted from a preset time or the motion detection sensor, the light emitting unit or the sound notification unit is operated,
It further includes; a hand sanitizer installed on the pillar so that pedestrians can disinfect their hands before sitting on the design bench.
The hand sanitizer,
a housing installed inside the pillar part;
a first inlet formed in a cover installed to cover the front opening of the housing so as to insert a hand into the housing;
a second inlet formed to be spaced apart from the first inlet in the cover to insert a hand into the housing;
a disinfecting towel for sterilizing the user's hand while moving in close contact with the user's palm and the back of the hand put into the housing;
a towel supply unit for continuously supplying the wound disinfection towel;
a towel recovery unit that receives and winds up the disinfection towel that has disinfected the user's hand;
The disinfecting towel installed between the first inlet and the second inlet in the inner space of the housing and descending in close contact with the palm or back of the user's hand inserted through the first inlet, and the second inlet inserted through the a first support part for supporting the disinfecting towel that rises again in close contact with the user's palm or the back of the hand;
a second support part installed to one side spaced apart from the first support part and supporting the disinfecting towel rising in close contact with the palm or back of the user's hand inserted through the first inlet;
a third support part installed to the other side spaced apart from the first support part and supporting the disinfecting towel descending in close contact with the palm or back of the user's hand inserted through the second inlet;
a first spray nozzle installed between the towel supply part and the second support part to spray a disinfectant solution for hand disinfection on one surface of the disinfection towel before moving to the second support part; and
Disinfectant solution for hand disinfection on one side of the disinfecting towel is installed on the lower side of the housing while facing the lower side of the first support and descends along one side of the first support and then rises to the other side of the first support. Including; a second spray nozzle that further sprays
The first support part,
A plurality of rollers installed at regular intervals in the vertical direction, the plurality of rollers simultaneously supporting the disinfecting towel descending after passing through the second support and the disinfecting towel rising again after passing through the second spray nozzle; and
and a roller support frame supporting the plurality of roller units installed in the vertical direction.
The roller unit,
a first roller supporting the disinfecting towel descending after passing through the second support;
a second roller installed facing the first roller to support the disinfecting towel rising after passing through the second spray nozzle;
a first support frame installed at the front end of the roller support frame and connected so that one side of the first roller and one side of the second roller are rotatably installed; and
and a second support frame installed at the rear end of the roller support frame while facing the first support frame, the other side of the first roller and the other side of the second roller being rotatably connected and installed;
The first support frame,
a frame body extending in the longitudinal direction and installed at the front end of the roller support frame;
a first sliding hole formed on one side of the frame body;
a second sliding hole formed on the other side of the frame body;
a first slider connected to one side of the first roller so as to be rotatable and seated in the first sliding hole and slidingly moved in the longitudinal direction along the first sliding hole;
a second slider connected to one side of the second roller so as to be rotatably installed, and being seated in the second sliding hole and slidingly moved in the longitudinal direction along the second sliding hole;
a first buffer spring installed on the other side of the first sliding hole opposite to the second sliding hole to support the first slider; and
A solar multi-function output device including; a second buffer spring installed on one side of the second sliding hole opposite to the first sliding hole to support the second slider.
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