KR20180104955A - Disinfection device with variable surface - Google Patents

Abstract

The present invention relates to a variable area sterilizing device including a plurality of sterilizing units mounted with UV LEDs, respectively and adjusting a distance between the plurality of sterilizing units to vary a sterilizing area. Accordingly, the present invention can improve sterilization efficiency.

Description

DISINFECTION DEVICE WITH VARIABLE SURFACE [0002]

The present invention relates to a variable area sterilizing apparatus, and more particularly to a variable area sterilizing apparatus having means for adjusting a distance between a plurality of sterilizing units.

Recently, ticks such as house dust mites living in bedclothes and furniture have come into close contact with humans and cause various diseases such as asthma, rhinitis and allergies. Therefore, Sterilization or control is becoming an important issue. Particularly, beds, sheets, tables, toilets, and bathtubs used in hospitals are susceptible to bacterial growth, and the importance of sterilization treatment is growing. However, it is necessary to purchase expensive sterilization apparatuses, Or the sterilization efficiency is low, the sterilization apparatus is not widely used.

Sterilization kills viruses, bacteria, fungi, microorganisms or mites. The general sterilization method is a physical method including a heating method in which a sterilizing object is heated and sterilized by using heat or steam, a sterilizing agent, There is a chemical method to do this.

The physical methods generally used to remove viruses, bacteria, bacteria, microorganisms or ticks include methods in which microorganisms are removed by applying heat or steam having a high temperature to a sterilizing object, And the time required to perform sterilization is long. In addition, there is a problem that the user may be injured by heat or steam having a high temperature, which is difficult to handle. A chemical method using a sterilizing agent, a bactericidal gas or the like has a problem that a user is exposed to a toxic substance in the process of using a sterilizing agent or a sterilizing gas because the sterilizing agent is generally made of a chemical substance.

Therefore, there is a need for a disinfecting device which can be sterilized efficiently in bedclothes, a table, a toilet, a kitchen, etc. used in a hospital or a general household, and is economical and capable of varying a sterilization area while occupying almost no space for carrying.

The present invention provides a variable area sterilizing device that can perform a sterilizing function using ultraviolet rays, but can vary the sterilizing area.

Another object of the present invention is to provide a variable area sterilizing device capable of deforming the shape so as to occupy almost no space for carrying.

The present invention also provides a variable area sterilizing device capable of improving the sterilizing efficiency by the UV LED by having a reflecting film for reflecting the UV LED.

Another object of the present invention is to provide a variable area sterilizing apparatus including a flexible substrate for maintaining optimal sterilization efficiency while being modified in shape.

Another object of the present invention is to provide a variable area sterilizing apparatus including an infrared LED for drying sickness cells to improve sterilization efficiency.

The present invention also provides a variable area sterilizing device in which the operation of the UV LED is controlled depending on whether a person is approaching or not to prevent human injury during use.

Another object of the present invention is to provide a variable area sterilizing apparatus including a distance recognition sensor for recognizing the distance of a sterilizing unit from sickened cells to achieve and maintain an optimal sterilization efficiency and a distance display device for displaying the same.

The present invention also provides a variable area sterilizing apparatus including a support for automatically adjusting the distance of the sterilizing unit from sickened cells to achieve and maintain optimal sterilization efficiency.

The present invention also includes a timer for controlling the driving time on the basis of the distance to the killed cells, the brightness of the UV LED, and the number of UV LED chips in order to achieve optimum sterilization efficiency and efficient use of electric power, And to provide a variable area sterilizing device in which the operation time of the unit is automatically controlled.

In order to solve the above problems, the present invention provides a variable area sterilizing device including a plurality of sterilizing units each mounted with a UV LED, the distance between the plurality of sterilizing units being adjustable so as to change a sterilizing area do.

The variable area sterilizing device according to an embodiment of the present invention can improve sterilization efficiency by varying the sterilization area according to the slaughtered cells.

In addition, the variable area sterilizing apparatus according to an embodiment of the present invention is expanded and contracted so that it occupies almost no space for carrying, and is easy to move.

In addition, the variable area sterilizing apparatus according to an embodiment of the present invention includes a reflection film for reflecting UV LED, thereby improving the sterilizing efficiency by the UV LED.

In addition, the variable area sterilizing apparatus according to an embodiment of the present invention includes a flexible substrate, so that the sterilizing efficiency can be maintained optimally while the shape is changed.

In addition, the variable area sterilizing apparatus according to an embodiment of the present invention may include an infrared LED to sterilize and dry the sick cells, thereby improving the sterilizing efficiency.

In addition, the variable area sterilizing apparatus according to an embodiment of the present invention can control the operation of the UV LED according to whether a person is approaching or not, thereby preventing ultraviolet rays, which may be harmful to the human skin, from directly irradiating the human body.

Also, the variable area sterilizing apparatus according to an embodiment of the present invention includes a distance recognition sensor and a distance display device for displaying distance information, so that a user can easily achieve and maintain an optimal sterilization efficiency.

In addition, the variable area sterilizing apparatus according to an embodiment of the present invention includes a timer for controlling the driving time based on the distance to the sickened cells, the brightness of the UV LED, and the number of UV LED chips, So that it is possible to achieve an optimal sterilization efficiency while efficiently using power.

1 to 3 show a variable area sterilizing apparatus according to an embodiment of the present invention.
4 shows a bottom surface (a), a side surface (b), and a cutting surface (c) of a connecting member side surface according to an embodiment of the present invention, according to an embodiment of the present invention.
5 to 8 show a sterilization unit according to an embodiment of the present invention.
FIGS. 9 to 10 illustrate the state of use of the variable area sterilizing apparatus according to an embodiment of the present invention.
FIG. 11 is a view illustrating a state in which a support is mounted on a variable area sterilizing apparatus according to an embodiment of the present invention.
12 is a cross-sectional view of a variable area sterilizing apparatus according to another embodiment of the present invention.
FIG. 13 shows a state of use of the variable area sterilizing apparatus according to another embodiment of the present invention.
14 to 15 show a variable area sterilizing apparatus according to an embodiment of the present invention.
FIG. 16 shows a state of use of the variable area sterilizing apparatus according to an embodiment of the present invention.

It is to be understood that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to inform.

Where an element is referred to herein as being located on another element "above" or "below", it is to be understood that the element is directly on the other element "above" or "below" And that it can be intervened. In this specification, the terms 'upper' and 'lower' are relative concepts set at the observer's viewpoint. When the viewer's viewpoint is changed, 'upper' may mean 'lower', and 'lower' It may mean.

Like numbers refer to like elements throughout the several views. It is also to be understood that the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise, and the terms "comprise" Or combinations thereof, and does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

The term "flexible substrate " used in the present invention is a term distinguished from a silicon substrate or the like having a rigid property, and may include all the characteristics of the substrate being bent or collapsed at a certain angle .

An embodiment of the present invention can provide a variable area sterilizing apparatus including a plurality of sterilizing units each having a UV LED mounted thereon and capable of adjusting the distance between the plurality of sterilizing units so as to change the sterilizing area.

The variable area sterilizing apparatus may further include a connecting member for connecting the plurality of sterilizing units, and the connecting member may adjust the distance between the sterilizing units in a stretching manner.

At this time, the distance between the plurality of sterilizing units can be adjusted by folding.

The variable area sterilizing apparatus may further include a connecting member for connecting the plurality of sterilizing units, and the plurality of sterilizing units may be hinged to the connecting member.

At this time, the light emitting area irradiated from the plurality of sterilizing units can be varied as the connecting member is deformed into the folding type.

Meanwhile, the variable area sterilizing apparatus may further include a connecting member for connecting the plurality of sterilizing units, and the connecting member and the plurality of sterilizing units may be folded together.

In addition, the variable area sterilizing apparatus may be arranged such that one side ends of the plurality of sterilizing units are disposed adjacent to each other, and may be folded or unfolded based on the one side ends.

At this time, the UV LED may be mounted on a flexible substrate.

The variable area sterilizing apparatus may further include a reflective film for reflecting the UV light irradiated from the plurality of sterilizing units.

Further, in the above-described variable area sterilizing apparatus, the sterilizing unit may further include an infrared LED.

In addition, the above-described variable area sterilizing apparatus may further include a distance sensing sensor for sensing the approach of a person in the distance range information inputted in advance and controlling the operation of the UV LED in the sterilizing unit.

Further, in the variable area sterilizing apparatus described above, the sterilizing unit may further include a distance recognition sensor and a distance display device, wherein when the sterilizing unit is located within a distance range previously input from the sickened cells, It is possible to transmit signals to the device.

At this time, the variable area sterilizing apparatus further includes a support stand capable of adjusting the distance so that the sterilizing unit is positioned within a distance range pre-inputted from the sickened cells, and the support stand automatically adjusts the distance based on the signal of the distance- .

The above-described variable area sterilizing apparatus may further include a rotary member; A rotating shaft connecting member connected to the rotating member so as to be elastically stretched in length; And a support frame on which the connecting member is installed.

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

1 to 3 show a variable area sterilizing apparatus according to an embodiment of the present invention.

1 to 3, a variable area sterilizing apparatus according to the present invention includes a plurality of sterilizing units 1, 2, 3 each having a UV LED 13 mounted thereon, The distance between the sterilizing units 1, 2 and 3 can be adjustable.

The UV LED 13 is not particularly limited as long as it is an LED that emits ultraviolet rays having a sterilizing function. For example, the UV LED 13 can emit light in a wavelength range of 200 nm to 450 nm. As a specific example, .

The sterilization area is not particularly limited depending on the type and size of the slaughter cells, and the shape of the variable area sterilizer according to the present invention may be modified to variously change the sterilization area according to the type and size of the slaughter cell. have.

1, the variable area sterilizing apparatus further includes a connecting member 100 for connecting the plurality of sterilizing units 1, and the connecting member 100 is configured to elastically extend between the sterilizing units 1 You can control the distance. For example, the connecting member 100 has a plurality of slices 110, 111, and 112, and a plurality of slices 110, 111, and 112 are engaged with each other, (Not shown) on one side and is drawn into each other at the time of pressing so that the elastic piece is inserted into the groove and the elastic piece is inserted into the groove (FIG. 1 (a)), the length can be changed by being removed from the groove (FIG. 1 (b)), and other spring fasteners (not shown) can be used.

2, the variable area sterilizing apparatus includes a connecting member 200 connecting a plurality of sterilizing units 2 and 3, and includes a connecting member 200 and a plurality of sterilizing units 2 and 3, The light emitting area irradiated from the plurality of sterilizing units 2 and 3 can be varied by folding the same in a folding manner, for example, folding into a folding type (Fig. 2 (a)) or spreading . For example, referring to FIG. 2 (c), the variable area sterilizing apparatus may include a connecting member 200 connecting the plurality of sterilizing units 2, 3 by hinge coupling. The connecting member 200 includes a link member 210 having a plurality of links 211, 212, 213, 214, 215, 216, 217 and 218 and a hinge 220 connecting the link members 210 to each other And the hinge 220 can act as a rotation axis of the link member 210. [ The rotation shaft can be formed by inserting a hinge 220 into a hinge insertion groove 14 provided in the sterilizing units 2 and 3. The connection member 200 is deformed into a folding type so that a plurality of sterilizing units 2 and 3 Are deformed together in a folding manner, so that the light emitting area irradiated from the plurality of sterilizing units 2 and 3 can be varied.

As an example, referring to Figs. 3 to 4, the variable area sterilizing apparatus can adjust the distance between the plurality of sterilizing units 1 by folding. 2, the variable area sterilizing apparatus includes a plurality of link members 310 and a connection (not shown) having a hinge 320 connecting the link member 310 and acting as the rotational axis of the link member 210, Member 300 as shown in FIG. 4 (a) and 4 (b), the sterilizing unit 1 has a guide rail 15 on the lower surface thereof, and the link member 310 is fixed to the protruding portion 16 The projecting portion 16 can be engaged with or separated from the guide rail 15 or can be moved along the guide rail 15 from the lower surface of the sterilizing unit 1. [ That is, as shown in FIG. 3, as the connecting member 300 is deformed in a folding manner, the sterilizing units 1 are kept close to each other (FIG. 3 (a) b) The light emitting area irradiated from the plurality of sterilizing units 1 can be varied.

5 to 8 show a sterilization unit according to an embodiment of the present invention.

The sterilizing unit according to the present invention is not limited as long as the UV LED 13 is mounted, and may be a printed circuit board or a UV LED module including the printed circuit board, and may be in the form of having a receiving space 10 in which they are seated.

1 to 3, the sterilizing unit 1, 2, 3 has a receiving space 10 having a bottom portion 12 and a side wall portion 11 therein, and the receiving space 10, And a cover 17 of known transparent material which can be configured to include at least one UV LED 13 on the bottom 12 and which protects the UV LED 13, Can cover the upper portion of the accommodation space 10. The material of the sterilizing units 1, 2 and 3 is not particularly limited but may be made of a plastic material or a light metal material. The bottom 12 and / or the side wall 11, on which the UV LED 13 is mounted, May include a material having high reflectance such as aluminum (Al). That is, ultraviolet rays irradiated from the UV LEDs 13 mounted on the sterilizing units 1, 2 and 3 are irradiated to the bottom portion 12 and / or the side wall portion 11 of the accommodation space 10 made of a material having a high reflectance The ultraviolet light is further reflected by the other ultraviolet rays provided from the adjacent UV LEDs 13, and the sterilization efficiency can be improved.

The sterilizing units 1, 2 and 3 can be assembled and separated from the connecting members 100, 200, 300 and 400. The sterilizing units 1, 200, 300, and 400 can be assembled and separated by including the hinge insertion grooves 14 as shown in FIG. 5A, and the expansion and contraction type of the connection members 100, 200, 300, The distance between the sterilizing units 1, 2 and 3 can be deformed.

Meanwhile, the configurations of the sterilizing units 1, 2, and 3 may be applied, and various configurations may be added in various manners depending on the use environment or the user's selection.

6, the sterilizing unit 4 is capable of performing the drying function by the infrared LED 21 while the infrared LED 21 is further mounted and the UV LED 13 performs the sterilizing function or independently have. The infrared LED 21 can be mounted in the accommodation space 10 or the separate accommodation space 20 in which the UV LED 13 is mounted and the separate accommodation space 20 can be configured in the configuration of the accommodation space 10 Can be applied. That is, the sterilizing unit 4 can not only sterilize the UV LED 13, but also dry the slaughtered bacteria by the infrared LED 21 to reduce the activity of the bacteria, thereby improving the sterilization efficiency, Can be suppressed.

7, the sterilizing unit 5 may further include a distance recognition sensor 31 and a distance display device 32 which recognize the distance between the slaughtered bacteria and the sterilizing unit 5. The distance recognition sensor 31 can be mounted in the accommodation space 10 or the separate accommodation space 30 in which the UV LED 13 is mounted and the separate accommodation space 30 can be mounted in the accommodation space 10 Configuration can be applied. The distance recognizing sensor 31 may be a known technology, for example, a far infrared ray can be used, infrared rays generated in the light emitting portion of the sensor are reflected by colliding with the bacterial cells, and the reflected light is detected by the light receiving portion, The sterilizing unit may be driven by a method of measuring the distance between the sterilizing unit and the microorganism, or an ultrasonic sensor may be used. The distance display device 32 may be a known technology such as a sound, a light, and a display device. For example, when the sterilizing unit 5 has a high sterilization efficiency in consideration of the light irradiation angle within a distance of 15 cm to 25 cm from the slaughtered cells, the user may set the distance range to the distance recognition sensor 31 or control And may be driven in such a manner that it is displayed through sound, light, a display screen or the like when the distance measured by the distance recognition sensor 31 is within the above numerical range. That is, the variable area sterilizing apparatus includes the distance recognizing sensor 31 and the distance display unit 32 to determine the optimum number of the UV LEDs 13 mounted on the sterilizing unit 5, The sterilizing efficiency distance can be easily controlled by the user.

8, the sterilizing unit 6 may further include a distance sensing sensor 41 for sensing the approach of a person within the previously entered distance range information and controlling the operation of the UV LED 13, The recognition sensor 41 may generate light or ultrasonic waves in a direction different from the direction of the light irradiated by the UV LED 13, for example, toward the side, and the driving method is the same as that of the distance recognition sensor 31 Technology can be applied. For example, the distance sensor 41 may be provided in a separate receiving space 40 provided on the side of the surface on which the UV LED 13 is mounted in the sterilizing unit 7, The configuration of the accommodation space 10 described above can be applied. That is, the variable area sterilizing device can prevent the user's health from being harmed by turning off the power of the UV LED 13 that irradiates the ultraviolet wavelength which may be harmful to the skin of the human body when the person approaches.

FIGS. 9 to 10 illustrate the state of use of the variable area sterilizing apparatus according to an embodiment of the present invention.

9 to 10, the sterilizing unit 1, 2, 3, 4, 5, 6 may further include a support 510 capable of adjusting the height and the like of the sterilizing unit 1, 2, 3, 4, For example, the support 510 supports the seating portion 512 and the seating portion 512 on which the sterilizing units 1, 2, 3, 4, 5, 6 or the connecting members 100, 200, And a support rod 511 for supporting the support member 511. At this time, the sterilizing units 1, 2, 3, 4, 5, 6 or the connecting members 100, 200, 300 are guided through the guide part 513 provided in the seating part 512, And the guide portion 513 may be provided at any position in the vertical or horizontal direction from the ground. That is, the variable area sterilizing apparatus according to the present invention not only deforms the shape of the connecting members 100, 200, 300 on which the sterilizing units 1, 2, 3, 4, 5, 6 are mounted, , 2, 3, 4, 5, 6) are also deformed, the sterilizing area can be effectively deformed.

11 is a cross-sectional view of a variable area sterilizing apparatus according to another embodiment of the present invention.

11, the sterilizing unit 1, 2, 3, 4, 5, 6 may further include a distance-adjustable support 610 so that the sterilizing unit 1, 2, 3, 4, 5, For example, the support 610 may be integrally mounted to the connecting members 100, 200, The support base 610 may have a movable portion 611 as a length adjusting means. The moving part 611 has a structure in which the supporting part 610 moves in the longitudinal direction of the supporting part 610. For example, a part of the moving part 611 may be drawn into the supporting part body 613 to reduce the length of the supporting part 610, The entire length of the support table 610 can be adjusted by extending the length of the support table 610 while drawing the portion drawn into the support table body 613. At this time, the supporting frame body 613 includes a seating member having a large contact area with the sickened cells at the bottom or a seating member composed of a plurality of legs so that the supporting frame body 613 can be stably mounted on the surface of the un- can do.

In addition, the support table 610 may have a driver 612 to automatically adjust the distance based on the signal of the distance recognition sensor 31 described above. The driving unit 612 may be implemented using a known technique such as an electric motor or a hydraulic cylinder and performs a function of moving the movable unit 611 in the longitudinal direction of the supporting unit 610 to stretch the length of the supporting unit 610 .

That is, in the variable area sterilizing apparatus, the moving unit 611 and the driving unit 612 are provided on the support base 610, and the sterilizing units 1, 2, 3, 4, 5, It is possible to achieve an optimum sterilization efficiency even when a non-specialist uses it.

FIG. 12 is a cross-sectional view of a variable area sterilizing apparatus according to another embodiment of the present invention, and FIG. 13 shows a state of use thereof.

As shown in Fig. 12, the variable area sterilizing apparatus has a plurality of sterilizing units 1, 2, 3, 4, 5 and 6, 13A) and folded (FIG. 13B), for example, the umbrella may be folded or unfolded, as shown in FIG. 13B, . For example, the connecting member 400 has a central rod 413 disposed in an umbrella shape, a lower latch 412 serving as a stopper when the connecting member 400 is unfolded, and an upper latch 412 serving as a stopper when folded The middle rod 413 may be mounted on the middle rod 413, and the middle rod 413 may include a flexible material to reduce weight, volume, and the like.

At this time, the plurality of sterilizing units 1, 2, 3, 4, 5, 6 may be mounted on the connecting member 400 which is folded or folded. The form in which the sterilizing units 1, 2, 3, 4, 5, 6 are mounted on the connecting member 400 is not particularly limited as long as it can be assembled and disassembled. For example, The sterilizing units 1, 2, 3, 4, 5 and 6 are fitted to the protrusions 16 provided on the members 300 and 400 and the protrusions 16 Can be moved along the guide rails 15 provided in the sterilizing units 1, 2, 3, 4, 5, 13, the variable area sterilizing device can change the disinfection area without attaching an additional support to the sterilizing unit 1, 2, 3 The sterilizing unit 1, 2, 3, 4, 5, 6 is moved along the connecting member 400 by including the guide rails 15, 4, 5, Can be varied.

12, the variable area sterilizing apparatus may further include a reflection film 420 that reflects UV light irradiated from a plurality of sterilizing units 1, 2, 3, 4, 5, 6, The reflective film 420 may include a material having a high reflectivity of UV LED such as aluminum (Al). The reflective film 420 may be formed to surround the connection member 400, which is formed in a dome- can do. That is, ultraviolet rays irradiated from the UV LEDs 13 mounted on the sterilizing units 1, 2, 3, 4, 5, 6 reach the dome-shaped reflective film 420 made of a material having a high reflectance, The intensity of the ultraviolet rays is further increased by overlapping with other ultraviolet rays provided from the adjacent UV LEDs 13, and the sterilizing efficiency can be improved.

In addition, the variable area sterilizing apparatus may be configured such that at least a part of the connecting member 400 is bent to maintain an effective disinfection distance from the slaughter cells, and the sterilizing units 1, 2, 3, 4, 5, At this time, the substrate on which the UV LED 13 is mounted may be a flexible substrate, or a UV LED (not shown) may be attached to the connecting member 400 as described above, Or a flexible printed circuit board on which the flexible printed circuit board 13 is mounted. That is, the variable area sterilizing apparatus is easy to carry, and the sterilizing area can be easily changed during use, and the sterilizing efficiency can be improved by easily controlling the distance from the sickness cells.

14 to 15 show a variable area sterilizing apparatus according to an embodiment of the present invention.

14, the variable area sterilizing apparatus includes a rotating member 710, a rotating shaft connecting member 700 connected to the rotating member 710 so as to be retractably adjusted in length, and a supporting frame 700 on which the connecting member 100 is installed. 720 < / RTI > At this time, the support frame 720 can be installed to be rotatable around the rotation member 710, and the rotation member 710 can include a known rotation means such as a white paper unit. At this time, the connecting member 100 can be provided with the sterilizing unit 1, and the configuration of the connecting member 100 and the sterilizing unit 1 can be applied as described above, and the sterilizing units 1, 2, 3, 4, 5, 6) can be mounted. That is, in the variable area sterilizing apparatus, the distance between the support frame 720 including the connecting member 100 and the rotation shaft connecting member 700, which can be adjusted in length by a telescoping method, is adjusted in a stretchable manner, It is possible to improve the sterilization efficiency by varying the area of sterilization by the sterilization unit 1 according to the area of the slaughtered cells.

Referring to FIG. 15, the variable area sterilizing apparatus may further include a reflection film 730 in the above-described configuration with reference to FIG. For example, the reflection film 730 may be connected to a groove (not shown) formed on one side of the support frame 720 and may have a fan shape centering on the rotation member 710, And may include a material having a high reflectivity of the LED. That is, after the variable-area sterilizing apparatus reaches the reflection film 730 made of a material having a high reflectance of ultraviolet rays irradiated from the UV LED 13 mounted on the sterilizing units 1, 2, 3, 4, 5 and 6, And the intensity of the ultraviolet rays is further increased by overlapping with other ultraviolet rays provided from the adjacent UV LEDs 13, so that the sterilizing efficiency can be improved.

FIG. 16 shows a state of use of the variable area sterilizing apparatus according to an embodiment of the present invention.

Referring to Fig. 16, the variable area sterilizing apparatus of the above-described type is arranged on the sickness cells with reference to Figs. 14 to 15. Fig. That is, the variable area sterilizing device can improve sterilization efficiency by having a structure capable of controlling the sterilization area according to the size of a bed, a quilt, or a bed used in a hospital or the like.

1 to 16, the above-described variable area sterilizing apparatus includes a timer for controlling the driving time of the variable area sterilizing apparatus based on the distance from the sickened cells, the brightness of the UV LED, and the number of UV LED chips can do. For example, when the user inputs information such as the distance to the dead cells, the brightness of the UV LED, and the number of UV LED chips, the time required to achieve the optimal sterilization efficiency, for example, 99% And the power is automatically cut off when the calculated time elapses. That is, in the variable area sterilizing apparatus according to the present invention, the disinfection area is changed by the connecting members 100, 200, 300 and 400, and the sterilizing units 1 and 2 are supported by the supports 510 and 610 or the support frame 720, 2, 3, 4, 5, 6) is also changed, the time for achieving the optimum sterilization efficiency is calculated by simply inputting the basic information, so that the sterilization efficiency optimum for use by a user who is a non- Power consumption can be prevented.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It should be understood that the scope of the present invention is to be understood as the scope of the following claims and their equivalents.

1, 2, 3, 4, 5, 6: Sterilization unit 10, 20, 30, 40:
11: side wall part 12: bottom part
13: UV LED 14: Hinge insertion groove
15: guide rail 16:
17: Cover 21: Infrared LED
31, 41: distance recognition sensor 32: distance display device
100, 200, 300, 400: connecting member 110, 111, 112:
210, 310: Link member 211, 212, 213, 214, 215, 216, 217, 218: Link
220, 320: Hinge 411: Upper latch
412: Lower latch 413: Middle bar
420: reflective film 510, 610: support
511: support rod 512:
513: guide portion 611: movable portion
612: driving part 613: supporting body
700: rotating shaft connecting member 710: rotating member
720: Support frame 730:
740: Cells to be killed

Claims (14)

A plurality of sterilizing units, each UV LED mounted,
Wherein the distance between the plurality of sterilizing units is adjustable so as to change the sterilizing area.
The method according to claim 1,
Further comprising a connecting member connecting the plurality of sterilizing units,
Wherein the connecting member adjusts the distance between the sterilizing units in a stretchable manner.
The method according to claim 1,
Wherein the distance between the plurality of sterilizing units is foldably adjusted.
The method of claim 3,
Further comprising a connecting member connecting the plurality of sterilizing units,
Wherein the plurality of sterilizing units are hinged to the connecting member.
The method of claim 4,
Wherein the light emitting area irradiated from the plurality of sterilizing units is variable as the connecting member is deformed in a folding manner.
The method of claim 3,
Further comprising a connecting member connecting the plurality of sterilizing units,
Wherein the connecting member and the plurality of sterilizing units are foldably deformed together.
The method of claim 3,
Wherein one side ends of the plurality of sterilizing units are disposed adjacent to each other and folded or unfolded based on the one side ends.
The method of claim 7,
Wherein the UV LED is mounted on a flexible substrate.
The method of claim 7,
And a reflective film for reflecting the UV irradiated from the plurality of sterilizing units.
The method according to any one of claims 1 to 9,
Wherein the sterilizing unit is further mounted with an infrared LED.
The method according to any one of claims 1 to 9,
Wherein the sterilizing unit further comprises a distance recognition sensor for sensing the approach of a person within the previously inputted distance range information and controlling the operation of the UV LED.
The method according to any one of claims 1 to 9,
Wherein the sterilizing unit further comprises a distance sensor and a distance indicator,
Wherein the distance recognition sensor transmits a signal to the distance display device when the sterilization unit is located within a distance range pre-inputted from the slaughter cell.
The method of claim 12,
Further comprising a distance adjustable support so that the sterilizing unit is located within a distance range pre-inputted from the sickened cells,
Wherein the support automatically adjusts the distance based on the signal of the distance recognition sensor.
The method of claim 2,
A rotary member;
A rotating shaft connecting member connected to the rotating member so as to be elastically stretched in length; And
A supporting frame on which the connecting member is installed;
Further comprising: a variable area sterilizing device.

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