KR20160001541A - Book sterilizer having ultra violet light emitting device - Google Patents

Book sterilizer having ultra violet light emitting device Download PDF

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Publication number
KR20160001541A
KR20160001541A KR1020140080258A KR20140080258A KR20160001541A KR 20160001541 A KR20160001541 A KR 20160001541A KR 1020140080258 A KR1020140080258 A KR 1020140080258A KR 20140080258 A KR20140080258 A KR 20140080258A KR 20160001541 A KR20160001541 A KR 20160001541A
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KR
South Korea
Prior art keywords
book
ultraviolet light
support
light emitting
disposed
Prior art date
Application number
KR1020140080258A
Other languages
Korean (ko)
Inventor
이에스더
Original Assignee
서울바이오시스 주식회사
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Publication date
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Priority to KR1020140080258A priority Critical patent/KR20160001541A/en
Publication of KR20160001541A publication Critical patent/KR20160001541A/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/088—Radiation using a photocatalyst or photosensitiser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The present invention relates to a book sterilizing device comprising an ultraviolet light-emitting device. The book sterilizing device of the present invention comprises: a main body part provided with an internal space for accommodating a book; and a rotatable door part connected to the main body part, and including an ultraviolet light source part which is disposed on an inner wall and is involved in the irradiation of ultraviolet light onto the book accommodated in the internal space. According to the present invention, ultraviolet light can be locally applied on an area where sterilization is needed, thereby reducing a power loss.

Description

[0001] The present invention relates to a book sterilizer having ultra violet light emitting device,

Disclosure of the Invention The present disclosure relates to a book sterilizing apparatus, and more particularly, to a book sterilizing apparatus having an ultraviolet light emitting element.

Public libraries, schools, public institutions such as kindergartens, etc., are allocated to books that are unspecified. Accordingly, bacteria and fungi generated by saliva, food, or the like of users may exist in a book used by an unspecified majority. These bacteria and fungi have the potential to cause infectious diseases in people who use the book.

Especially, books with higher preference are more frequently used for book use, and the number of bacteria and fungi are increased, which is more exposed to the risk of infection. In addition, books with low preference are not sterilized and ventilated, so bookworms, fine dusts, and various viruses are present inside the book, thereby causing diseases to users.

There is a way to manage books in a way that the library manager lays down the sterilization by hand, but it takes a long time and the book is difficult to sterilize in between the inlays because there are many overlapping layers of inlays. In addition, in the case of a book which has been stored for a long time, there is a possibility that a user may be reluctant to use the book due to a bad smell.

An embodiment of the present disclosure provides a book sterilizing apparatus provided with an ultraviolet light emitting element capable of increasing the sterilizing effect by sterilizing the inlays of a book by dividing them using an ultraviolet light emitting element.

A book sterilizing apparatus provided with an ultraviolet light emitting element according to the present disclosure includes: a body portion having an internal space capable of accommodating a book; And a rotatable door portion having an ultraviolet light source portion arranged on an inner wall thereof for irradiating ultraviolet rays with a book stored in the internal space in association with the main body portion.

In the present disclosure, the main body further includes a book fixing unit disposed on the inner space to divide the inlays of the book into at least one or more areas and fix the inlays of the book divided by the areas.

The book fixing portions may be arranged in one or more than one.

The book fixing unit includes: a first support for fixing the inlays of the book classified by the areas in the lateral direction of the book; And a second support coupled to the first support to secure the inlay of the book in the longitudinal direction of the book.

 The first support base is formed in a bar shape extending in the transverse direction of the book, and the second support base is formed in a bar shape extending in the longitudinal direction of the book.

The second support base further includes a ring-shaped connection member coupled to the first support base at one end.

The second support base is coupled to the first support base to be movable in the left or right direction.

Wherein the main body includes a tubular portion formed at the bottom of the inner space and having a plurality of air vents; And a blower fan disposed at a lower portion of the conduit.

The ultraviolet light source unit disposed on the inner wall of the door unit is disposed such that the light emitting surface faces the direction in which the inks of the book are unfolded.

The ultraviolet light source unit includes: a panel; And a plurality of ultraviolet light emitting diodes arranged in the horizontal direction and the vertical direction of the panel.

The ultraviolet light emitting diode emits ultraviolet rays in a wavelength range of 200 to 400 nm.

The panel has a curved shape along the inner wall of the door.

Wherein the door unit comprises: a first operation button unit capable of controlling on / off of power of an ultraviolet light emitting diode arranged in a lateral direction of the panel; And a second operation button unit for controlling on / off of the power of the ultraviolet light emitting diodes arranged in the longitudinal direction of the panel.

The exposed surface of the inner space of the main body portion is formed to include a layer coated with a photocatalyst material such as a metal foam or a porous metallic material.

The photocatalyst material includes at least one of a group of one group of TiO 2 , ZnO, ZrO 2 , and WO 3 .

According to the present disclosure, there is provided an advantage that local ultraviolet rays can be irradiated only to a portion requiring sterilization, and power loss can be reduced.

In addition, it is possible to uniformly sterilize the inlays of book by dividing them into zones and sterilize them, and to increase the amount of ultraviolet light irradiated to the inlay of the book, thereby improving the sterilizing power.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing an external appearance of a book sterilizing apparatus provided with an ultraviolet light emitting device according to an example of the present disclosure; FIG.
FIG. 2 is a view for explaining the inside of the bookbinding apparatus of FIG. 1; FIG.
FIG. 3 is a view illustrating the ultraviolet light source unit of FIG. 1. FIG.
Figs. 4 and 5 are views showing the book fixing section of Fig.
6A and 6B are diagrams for explaining the operation of the bookbinding apparatus of FIG.

Embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. In the drawings, the width, thickness, and the like of the components are enlarged in order to clearly illustrate the components of each device. It is to be understood that when an element is described as being located on another element, it is meant that the element is directly on top of the other element or that additional elements can be interposed between the elements .

Like numbers refer to like elements throughout the several views. It is 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.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing an external appearance of a book sterilizing apparatus provided with an ultraviolet light emitting device according to an example of the present disclosure; FIG. FIG. 2 is a view for explaining the inside of the bookbinding apparatus of FIG. 1; FIG. FIG. 3 is a view illustrating the ultraviolet light source unit of FIG. 1. FIG. Figs. 4 and 5 are views showing the book fixing section of Fig. 6A and 6B are diagrams for explaining the operation of the bookbreaking apparatus of FIG.

1 to 4, the book sterilizing apparatus 100 according to the present disclosure includes a main body 101 having an internal space 100b capable of accommodating at least one book therein, And a door unit 102 in which the door unit 210 is disposed.

The body 101 has an opening 101a which is opened in one direction and the door 102 is rotatably moved by the opening 101a so that the internal space of the body 101 100b can be opened and closed from the outside. 1 and 2, the outer appearance of the book sterilizing apparatus 100 to which the door unit 102 is coupled can be formed in a cylindrical shape. When the door unit 102 is opened, And the door portion 102 may each be configured to have a half circle shape. In the embodiment of the present disclosure, the shape of the book sterilizing apparatus 100 is described as a cylindrical shape, but the present invention is not limited to this shape.

2 to 4, a book fixing unit 140 for fixing the inlay 300a, 300b, 300c, 300d of the book 300 by dividing the book 300 into an internal space 100b of the main body 101, The communicating portion 120 may be disposed. The book fixing unit 140 for fixing the book 300 is configured such that the book 300 is unfolded and the inks 300a, 300b, 300c, and 300d constituting the book 300 are spaced apart by a predetermined distance a, 300b, 300c, 300d so that sterilization can be performed in a state in which they are divided. Here, the book fixing unit 140 holds the inlaid sheets 300a, 300b, 300c, and 300d, which are divided into the predetermined intervals a, b, and cd of the book 300, in the lateral direction of the book 300, a first support 130 for fixing in the x-axis direction and a second support 135 for fixing the book 300 in the longitudinal direction, that is, the y-axis direction. The book fixing unit 140 may be composed of a plurality of book fixing units. The book fixing unit 140 may be constructed such that the first support 130 and the second support 135 are connected to each other to replace the individual book fixing unit 140 or the first support 130 and / 2 support base 135 is fixed and the plate 141 may be replaced when replacement is required.

The first support 130 and the second support 135 may be formed in various ways to allow the inlay 300a, 300b, 300c, 300d of the book 300 to be divided and fixed at predetermined intervals a, b, . ≪ / RTI > 5, a ring-shaped connection member 131 is disposed at one end of the second support 135, and the first support 130 is connected to the second support 135 via the connection member 131. In this case, Lt; / RTI > The connection member 131 can be inserted into the first support 130 so that the second support 135 can move in the left direction L or the right direction R from the first support 130. The first support base 130 may include a bracket 132 at one end thereof.

Accordingly, the first support 130 moves in the left (L) or right (R) direction from the second support 135, so that the inlay 300a, 300b, 300c, 300d of the book 300 are spaced apart from each other a, b, cd). In addition, the first support base 130 can be moved leftward (L) or rightward (R) to sterilize without being affected by the size and width of the book.

A ventilation part 120 composed of a plurality of ventilation holes (not shown) is arranged on the bottom surface of the internal space 100b of the main body part 101. A ventilation fan 120 is installed inside the main body part 101, 150 may be disposed. The air blowing fan 150 receives the power from the motor unit 151 and rotates to suck and remove fine dust from the book 300 through the air passing part 120.

The communicating portion 120 may have a circular shape, and the groove 120 may be disposed along the outer periphery of the communicating portion 120. The latch 132 disposed at one end of the first support 130 is engaged with the groove 120 and the first support 130 is movable in a sliding manner along the groove 120. [ Accordingly, the inlay 300a, 300b, 300c, and 300d of the book 300 can be divided into predetermined intervals (a, b, c d) desired by the user.

2 and 3, the ultraviolet light source unit 210 may be disposed on the inner wall 100a of the door unit 102 configured to have a semicircular shape. A door handle 105 and an operation button unit 110 for turning on and off the ultraviolet light source unit 210 and controlling the operation of the ultraviolet light source unit 210 are disposed on the outer surface of the door unit 102. The operation button unit 110 may include a first operation button unit 107 and a second operation button unit 109.

The door unit 102 includes an ultraviolet light source unit 210 disposed on the inner wall 100a and an ultraviolet light emitting diode (UV LED) 205. The ultraviolet light emitting diode 205 is disposed such that the light emitting surface thereof faces in the direction in which the inlaid sheets 300a, 300b, 300c, and 300d of the book 300 are unfolded. The ultraviolet light-emitting diode 205 can emit ultraviolet rays in a wavelength range of 200 to 400 nm. In one example, the ultraviolet light source unit 210 may be arranged in a package including the panel 200 in which a plurality of ultraviolet light emitting diodes 205 are disposed.

The plurality of ultraviolet light emitting diodes 205 may be arranged in the x direction which is the transverse direction of the panel 200 and the y direction which is the longitudinal direction. Here, the ultraviolet light emitting diode 205 arranged in the x direction (x1, x2, x3, x4, ...) can control the power on and operation of the first operation button unit 107, , y2, y3, y4, ...) may control power on and operation of the ultraviolet light emitting diode 205 by the second operation button unit 109. The number of zones in which the ultraviolet light emitting diodes operate can be increased according to the number of times the first operation button unit 107 and the second operation button unit 109 are pressed.

Specifically, when it is desired to irradiate the ultraviolet light source in the first zone R1 including x7 column and x8 column in the x direction and y3 column and y4 column in the y direction, the first operation button unit 107 and the second operation button The power source of the ultraviolet light emitting diode 205 can be applied by pressing the unit 109 once. When the ultraviolet light source is to be irradiated in the second zone R2 including x5 column, x6 column, x7 column and x8 column in the x direction, y2 column in the y direction, y3 column, y4 column and y5 column, The power of the ultraviolet light emitting diode 205 can be applied by pressing the operation button section 107 and the second operation button section 109 twice. Accordingly, it is possible to reduce the power by operating the first operation button unit 107 and the second operation button unit 109 according to the size of the book. 6A and 6B, when the sizes of the first book B1 (see FIG. 6A) and the second book B2 (see FIG. 6B) are different from each other, in the first book B1, When the second book B having a size smaller than that of the first book B1 is sterilized, the ultraviolet light emitted from the second book B, which is located at a position facing the height of the second book B, The diodes 205a, 205b, 205c and 205d are turned on and the ultraviolet light emitting diodes 205e, 205f, 205g and 205h arranged at positions higher than the height of the second book B are turned off, Thereby reducing power consumption.

The ultraviolet light source part 210 disposed on the inner wall 100a of the door part 102 may have a curved shape along the shape of an inner wall 100a having a semicircular shape. 4, the ultraviolet light sources are uniformly applied to the inlay 300a, 300b, 300c, 300d of the book 300 divided by the user at a desired interval a, b, You can investigate.

The bookbinding apparatus 100 according to the present disclosure moves the first support 130 in the right direction R when the width of the book is narrow and moves the first support 130 in the left direction when the width of the book is wide L) direction so as to match the width of the book, it is possible to sterilize the book without being affected by the size and the width of the book.

In one example, the exposed surface of the inner space 100b of the body 101 may include a layer (not shown) coated with a photocatalyst material such as a metal foam or a porous metal material . The photocatalyst material includes at least one of the group of one group of TiO 2 , ZnO, ZrO 2 , and WO 3 . When ultraviolet rays in the wavelength range of 200 to 400 nm are emitted from the ultraviolet light emitting diode 205, the ultraviolet rays react with the photocatalyst material formed on the exposed surface of the internal space 100b of the main body 101, The generated hydroxyl radical (.OH) can be removed by decomposing contaminants or odorous substances. Thus, the deodorizing action can be performed on the odor component of the old book.

100: book sterilizing device 100b: inner space
101: main body part 110: operation button part
120: conduit 130: first support
135: second support member 140: book fixing member

Claims (15)

A main body portion in which an internal space capable of accommodating a book is disposed; And
And a rotatable door unit having an ultraviolet light source unit disposed on an inner wall of the book, the ultraviolet light source unit being coupled to the main body unit and irradiating ultraviolet rays to a book accommodated in the internal space. The method according to claim 1,
Wherein the main body further comprises a book fixing unit disposed on the inner space to divide the inlays of the book into at least one or more zones and fix the inlays of the book divided by the zones. 3. The method of claim 2,
Wherein the book fixing portion is disposed in at least one plurality of bookbinding units. The bookbinding apparatus according to claim 2,
A first support for fixing the inlays of the book classified by the areas in the horizontal direction of the book; And
And a second support that is coupled to the first support and fixes the inlay of the book in the longitudinal direction of the book. The method of claim 3,
Wherein the first support base is formed in a bar shape extending in the transverse direction of the book and the second support base is formed in a bar shape extending in the longitudinal direction of the book. The method of claim 3,
The apparatus of claim 1, further comprising a ring-shaped connection member coupled to the first support at one end of the second support. The method of claim 3,
Wherein the second support is coupled to the first support and is movable in the left or right direction. The method according to claim 1,
Wherein the main body includes a tubular portion formed at the bottom of the inner space and having a plurality of air vents; And
And a blowing fan disposed at a lower portion of the passage portion. The method according to claim 1,
Wherein the ultraviolet light source unit disposed on the inner wall of the door unit is disposed with its light emitting surface facing in a direction in which the inlay of the book is unfolded. The ultraviolet light source unit according to claim 1,
panel; And
And a plurality of ultraviolet light emitting diodes arranged in the horizontal direction and the vertical direction of the panel. 11. The method of claim 10,
Wherein the ultraviolet light emitting diode emits ultraviolet rays in a wavelength range of 200 to 400 nm. The method according to claim 1 or 10,
Wherein the panel has a curved shape along the shape of the inner wall of the door portion. The method according to claim 1 or 10,
Wherein the door unit comprises: a first operation button unit capable of controlling on / off of power of an ultraviolet light emitting diode arranged in a lateral direction of the panel; And
Further comprising a second operation button unit capable of controlling on and off of the power of the ultraviolet light emitting diodes arranged in the longitudinal direction of the panel. The method according to claim 1,
Wherein the exposed surface of the inner space of the body includes a layer coated with a photocatalyst material such as a metal foam or a porous metallic material. 15. The method of claim 14,
Wherein the photocatalyst material comprises at least one of a group of a group of TiO 2 , ZnO, ZrO 2 , and WO 3 .
KR1020140080258A 2014-06-27 2014-06-27 Book sterilizer having ultra violet light emitting device KR20160001541A (en)

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KR1020140080258A KR20160001541A (en) 2014-06-27 2014-06-27 Book sterilizer having ultra violet light emitting device

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Application Number Priority Date Filing Date Title
KR1020140080258A KR20160001541A (en) 2014-06-27 2014-06-27 Book sterilizer having ultra violet light emitting device

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101876345B1 (en) * 2017-12-18 2018-07-09 안창선 Versatile sterilizer
WO2018155842A1 (en) * 2017-02-22 2018-08-30 최옥선 Smart spoon/chopstick sterilization container
CN111437405A (en) * 2020-04-22 2020-07-24 青岛大学附属医院 Medical record cleaning and sterilizing device for hospital management
KR102240282B1 (en) * 2020-08-07 2021-04-15 이종윤 Book sterilizer including book opening area device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018155842A1 (en) * 2017-02-22 2018-08-30 최옥선 Smart spoon/chopstick sterilization container
KR101876345B1 (en) * 2017-12-18 2018-07-09 안창선 Versatile sterilizer
CN111437405A (en) * 2020-04-22 2020-07-24 青岛大学附属医院 Medical record cleaning and sterilizing device for hospital management
KR102240282B1 (en) * 2020-08-07 2021-04-15 이종윤 Book sterilizer including book opening area device

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