KR200493267Y1 - Ultraviolet sterilizer and sterilizing device - Google Patents

Abstract

The present invention provides an ultraviolet sterilizer and a sterilizer. The ultraviolet sterilizer includes a casing having a first surface on which a light transmitting part is mounted, a substrate mounted inside the casing, and a disinfecting means, wherein the disinfecting means is located in a portion corresponding to the light transmitting part in the casing, and the substrate And an ultraviolet light emitting diode electrically connected to the first surface, and a support member is protruded and installed on the first surface. When the disinfectant is placed in an ultraviolet sterilizer, the disinfectant can be sterilized while being supported by the support structure of the ultraviolet sterilizer in a contact manner rather than being combined with the ultraviolet sterilizer.

Description

Ultraviolet sterilizer and sterilizing device}

The present invention relates to a sterilizer, and specifically, to an ultraviolet sterilizer and a sterilizer.

As people's interest in health eating habits increases, various sterilizers for disinfecting objects such as bottles and bottles are widely applied in recent years.

For example, Korean Registered Patent Publication No. 10-1594851 discloses a conventional technology for a baby bottle sterilizer, which has a fastening part that is fastened to the opening while the nipple is inserted into the inside of a baby bottle having an opening on the upper surface, and has a receiving space therein. Body; And a printed circuit board on which a light emitting diode is mounted so that ultraviolet rays are irradiated toward the inside of the baby bottle and accommodated in the receiving space. When the sterilizer proceeds with sterilization, the sterilizer is first fastened to the opening of the baby bottle and then disinfected by irradiating ultraviolet rays toward the inside of the bottle. When disinfection proceeds as it is through a combination with a sterilizer while a liquid such as water remains, the disinfection time increases due to difficulty in discharging the liquid inside the baby bottle to the outside, resulting in a problem such as deterioration of disinfection efficiency.

Patent Document 1: Korean Registered Patent Publication No. 10-1594851

The present invention aims to provide an ultraviolet sterilizer that can increase the convenience of use.

Another object of the present invention is to provide a disinfecting device including the ultraviolet sterilizer and having a wide range of practicality while enhancing convenience in use.

In order to achieve the above object, the present invention provides an ultraviolet sterilizer and a sterilization device as follows.

According to an embodiment of the present invention, the present invention includes a casing having a first surface on which a light transmitting part is mounted, a substrate mounted inside the casing, and a disinfecting means, wherein the disinfecting means comprises the light transmitting part inside the casing and An ultraviolet light-emitting diode positioned at a corresponding portion and electrically connected to the substrate is provided, and a support member is protruded from the first surface.

Optionally, the support member includes a plurality of support protrusions surrounding an outer circumference of the light transmitting part and installed to be spaced apart from each other, wherein each of the support protrusions extends in a radial direction of the ultraviolet sterilizer, and the plurality of support protrusions The support surface is located on the same horizontal plane.

Optionally, the plurality of support protrusions surround an outer circumference of the light-transmitting part and are installed to be spaced apart at equal intervals, and each of the support protrusions circumference of the first surface in the radial direction from the outer circumference of the light-transmitting part. Install so that it extends to the edge.

[0581] Optionally the support surface of the support member is configured as an anti-slip surface.

Optionally, the support protrusion includes the support surface and a bent concave surface extending from the support surface to both sides in a circumferential direction to the first surface.

Optionally, the ultraviolet light emitting diode may emit ultraviolet light having a wavelength of 100 nm to 300 nm.

Optionally, the ultraviolet light emitting diode is composed of a plurality, and the ultraviolet light emitting diode is installed so that the other ultraviolet light emitting diodes are displayed in a circle around one ultraviolet light emitting diode placed at a position corresponding to the center of the light transmitting part among the plurality of ultraviolet light emitting diodes. do.

Optionally, the disinfection means includes an infrared light emitting diode electrically connected to the substrate to emit infrared light to a disinfectant, wherein the infrared light emitting diode may emit infrared light having a wavelength of 700 nm to 900 nm.

Optionally, the ultraviolet sterilizer further includes a light emitting diode for display that is electrically connected to the substrate to display an operating state of the ultraviolet sterilizer.

Optionally, the display light emitting diode is composed of a plurality of RGB light emitting diodes positioned to correspond to the outer circumferential edge of the light transmitting part, and the plurality of RGB light emitting diodes surround the outer circumference of the ultraviolet light emitting diode and are spaced apart from each other. .

Optionally, the substrate includes a first substrate and a second substrate, wherein the first substrate comprises a first cavity adjacent to the first surface in a centerline direction and a first cavity located far from the first surface in the inner space of the casing. The second substrate is divided into two cavities, the second substrate is disposed in the first cavity, the ultraviolet light emitting diode is disposed on the second substrate, and the second substrate is disposed between the first substrate and the light transmitting unit. Thus, it is electrically connected to the first substrate, and the display light emitting diode is installed to be electrically connected to the first substrate.

Optionally, the ultraviolet sterilizer further includes a charging connection terminal electrically connected to the first substrate, an operation button for controlling an operating state of the ultraviolet sterilizer, and a power source, wherein the charging connection terminal and the operation button are each of the It penetrates through the sidewall of the casing and is exposed to the outside of the casing, and the power source is located in the second cavity, and is installed on the inner surface of the casing.

Optionally, the light-transmitting part includes a refracting plate and a light-transmitting plate installed on an outer surface of the refracting plate, and a through hole positioned to correspond to the ultraviolet light-emitting diode is formed in the refracting plate, and the light-transmitting plate is made of quartz glass. do.

According to another embodiment of the present invention, there is provided a sterilization apparatus including a sterilizer stand for supporting the ultraviolet sterilizer and having a hollow structure inside to accommodate the ultraviolet sterilizer and the object to be sterilized.

Optionally, the sterilizer stand includes a cylinder having a bottom open and a hollow structure inside, and a receiving groove is formed on the upper surface of the cylinder to accommodate and support the ultraviolet sterilizer, and a light-transmitting hole and the support are provided at the bottom of the receiving groove. To form a position fixing groove for engaging the member.

Optionally, at least one concave groove is formed on the upper surface of the cylinder body, extending radially outward from the receiving groove to an outer circumferential edge of the cylinder body to expose the charging connection terminal and/or operation button of the UV disinfectant. .

Optionally, the cylindrical body has a multi-stage structure whose radial dimension gradually increases in a direction from an upper portion to a lower portion of the cylindrical body, and the multi-stage structure is installed to be expandable and contractible in a height direction of the cylindrical body.

When disinfecting objects such as a baby bottle are placed in an ultraviolet sterilizer through the above-described ultraviolet sterilizer, the sterilization target can be sterilized while being supported by the support structure of the ultraviolet sterilizer in a contact manner rather than being combined with the ultraviolet sterilizer. It is possible to increase the convenience of use of the UV disinfectant by rapidly placing the disinfectant object on the support structure and performing the disinfection operation.

In addition, through the above-described disinfection device, that is, in the state in which the ultraviolet light disinfectant is supported on the disinfectant stand, the disinfectant such as a baby bottle is located inside the disinfectant stand, and ultraviolet light is transmitted from the side wall of the disinfectant stand by the cover action of the disinfectant stand. The disinfection efficiency of the ultraviolet sterilizer can be further improved by reducing energy dissipation along with the blocking function of ultraviolet light, which is harmful to the human body, because it can be effectively avoided.

In addition, by using the sterilizer stand, a plurality of disinfection objects such as baby bottles and nipples are accommodated together inside the sterilizer stand, so that disinfection can be performed at the same time. In addition, since it is possible to sterilize tableware such as cups, bottles, dishes, and toiletries such as toothbrushes with openings in addition to the feeding bottle, it has a wide range of practicality.

Other features and advantages of the present invention will be described in detail in the specific implementation mode to be described later.

1 is a perspective view of an ultraviolet sterilizer according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view taken along line B-B' of FIG. 1.
3 is an exploded perspective view of an ultraviolet disinfectant according to an embodiment of the present invention, and is a first exploded perspective view in which the structure of the light transmitting plate of the light transmitting part is omitted.
4 is an exploded perspective view of an ultraviolet disinfectant according to an embodiment of the present invention, and is a second exploded perspective view in which the structure of the light transmitting plate of the light transmitting part is omitted.
Figure 5 is a state diagram of the use of the ultraviolet sterilizer according to an embodiment of the present invention.
Figure 6 is a state diagram of the use of the ultraviolet sterilizer according to another embodiment of the present invention.
7 is a cross-sectional view taken along line A-A' of FIG. 6;
8 is a perspective view of an ultraviolet disinfection apparatus in which a disinfectant and a disinfectant stand are separated from each other according to an embodiment of the present invention.
9 is a perspective view of a sterilizer stand in an ultraviolet disinfection device according to an embodiment of the present invention.
10 is an extended perspective view of a sterilizer stand according to another specific embodiment of the present invention.
11 is a reduced perspective view of a sterilizer stand according to another specific embodiment of the present invention.

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

However, the spirit of the present invention cannot be said to be limited to the possible embodiments by the embodiments described below, and a person of ordinary skill in the art substitutes or changes various embodiments included within the scope of the same technical idea as the present invention. It can be easily proposed by the method.

In addition, the terms used hereinafter are selected for convenience of description, and therefore, in grasping the technical content of the present invention, it is not limited to the dictionary meaning and should be properly interpreted as a meaning consistent with the technical idea of the present invention.

In addition, directional terms such as "radiation direction, circumferential direction, center line direction" used in the present invention generally refer to the radial direction, circumferential direction, and center line direction of corresponding parts such as ultraviolet sterilizers and sterilizer stands. , The center line direction does not mean that the corresponding parts such as ultraviolet sterilizers and sterilizer stands have a specific cylindrical structure, but should be interpreted as the radial direction, circumferential direction, and center line direction in a broad sense. For example, UV sterilizers It will be able to have a shape of a polygonal columnar shape, such as an approximately cylindrical, oval, square pillar, etc., and a typical technician related to the present invention will be able to make various modifications to the specific shape of the UV disinfector, and is not limited to the above-described shape. You'll see that it doesn't. The ultraviolet sterilizer described in the previous specification of the present invention has been described in a way that sterilizes the baby bottle, but it is not limited to being applied only to the baby bottle, but may be applied to other disinfection objects such as open cups, open bottles, plates, etc. Or, it may be possible to disinfect objects such as toothbrushes.

1 to 4, according to an embodiment of the present invention, a casing 1 having a first surface 11 on which a light transmitting part 3 is mounted, and a substrate mounted inside the casing 1, respectively, Including a disinfecting means (2), wherein the disinfecting means (2) includes an ultraviolet light emitting diode (21) located in a portion corresponding to the light transmitting part (3) inside the casing (1) and electrically connected to the substrate And, an ultraviolet sterilizer is provided on the first surface 11 on which a support member is protruded. Here, as the supporting structure, as long as the function of supporting the disinfectant can be realized, various appropriate structures can be applied. Through the above structure, that is, when disinfecting objects such as baby bottles are placed in the UV sterilizer 30, disinfectants such as baby bottles are disinfected while being supported by the support structure of the UV sterilizer 30 in a contact manner rather than being combined with the UV sterilizer. Therefore, during disinfection, the disinfection object such as a baby bottle can be quickly placed on a support structure to perform a disinfection operation, thereby increasing the usability of the UV disinfectant.

Optionally, as shown in FIG. 5, the support member may be installed such that a gap g is formed between the disinfectant and the first surface 11 in a support state for supporting the disinfectant. For example, when disinfecting a disinfection object having an open end such as a baby bottle, there is a gap (g) between the open end of the disinfection object such as a baby bottle and the first surface 11 of the casing 1, so that the disinfection object such as a baby bottle Even if the liquid remains inside, the liquid can be discharged to the outside of the disinfectant such as a baby bottle through the above gap (g), and the UV light emitting diode 21 penetrates the light transmitting part 3 to disinfect the baby bottle, etc. Even in the process of performing the disinfection operation by emitting ultraviolet light, the disinfection efficiency of the ultraviolet sterilizer 30 can be more effectively increased since water vapor inside the disinfectant, such as a baby bottle, can be discharged through the gap (g).

Optionally according to an example, the support member includes a plurality of support protrusions 4 which are installed to be spaced apart from each other surrounding the periphery of the light transmitting part 3, wherein the support protrusion 4 is Extending in the radial direction, the support surface 41 of the plurality of support protrusions 4 is located on the same horizontal plane. Here, the plurality of support protrusions 4 support the disinfection target such as a baby bottle so that the disinfection target can always be kept in a horizontal state while the disinfection target such as a baby bottle is placed in the ultraviolet sterilizer 30, thereby disinfecting the disinfection target such as a baby bottle. It can prevent separation from the supporting structure during the process.

Optionally, referring to FIG. 1, the plurality of support protrusions 4 may include the light transmitting part 3 so that it is possible to effectively ensure the reliability of support for disinfection targets such as baby bottles and can be applied to disinfection targets such as baby bottles of various dimensions. ) Surrounds the outer circumference of each other and is installed to be spaced apart at equal intervals, and each of the support protrusions 4 is the outer circumference of the first surface 11 in the radial direction from the outer circumferential edge of the light-transmitting portion 3 Install so that it extends to the edge. However, the present design is not limited thereto, and the support structure may have other types of structures, for example, the support structure may be installed to extend around the perimeter of the light transmitting part 3 by one turn, in this case A plurality of flow guide grooves spaced apart from each other may be formed in the support structure, so that when a liquid such as water is present inside a disinfectant such as a baby bottle, the liquid can be guided to flow out of the disinfectant such as a baby bottle.

Optionally, in order to increase the friction between the disinfectant object such as a baby bottle and the support structure in a support state in which the disinfectant object such as a baby bottle is placed, the support surface of the support member is configured as a non-slip surface. Among them, the anti-slip surface can be configured in various forms. For example, the anti-slip surface having a certain surface roughness can be formed by using a sanding processing method for the support surface of the support structure. Supporting reliability can be further improved. However, the present invention is not limited to this, and the friction between the disinfectant object such as a baby bottle and the support structure using a method of attaching a non-slip material such as a rubber pad to the support surface of the support structure or a method of applying a non-slip layer having a certain surface roughness, etc. Can increase.

Optionally, referring to Figs. 1, 3 and 4, the support protrusion 4 is bent on the first surface 11 on both sides along the circumferential direction of the support surface 41 and the support surface 41. It includes a bent concave surface 42 that extends. Here, the support surface 41 is for supporting a disinfectant such as a baby bottle, and when a liquid such as water is present inside the disinfectant such as a baby bottle, the liquid inside the disinfectant such as a flowing baby bottle is separated by the bent concave surface 42 at the interval (g ), it is possible to realize a liquid discharge function for both support through the support protrusion 4 by serving as a guide so that it can flow to the first surface 11 quickly. However, the present invention is not limited thereto, and is an implementation method that replaces the bent concave surface 42, and the support protrusion 4 is formed on both sides of the support surface 41 and the support surface 41 in the circumferential direction. It may include an inclined surface extending obliquely to the surface 11.

Optionally, the ultraviolet light emitting diode 21 may emit ultraviolet light having a wavelength of 100 nm to 300 nm. The magnetic rays within the wavelength range destroy the molecular structure in the microbial organism cells within a short period of time to prevent cell regeneration, so that sterilization and disinfection of objects such as baby bottles can be quickly and effectively sterilized. Optionally, the ultraviolet light-emitting diode 21 may be a short-wave ultraviolet light-emitting diode that emits short-wave ultraviolet light having a wavelength of 200 nm to 280 nm. For example, when the ultraviolet light emitting diode 21 is a short wave ultraviolet light emitting diode emitting short wave ultraviolet light having a wavelength of 278 nm, the light transmitting part 3 uses a quartz glass having a high transmittance (85% or more) of a wavelength of 278 nm. I can.

In order to further increase the sterilization and disinfection effect, optionally, the ultraviolet light emitting diode 21 is composed of a plurality of, among the plurality of ultraviolet light emitting diodes 21, one of the plurality of ultraviolet light emitting diodes 21 placed at a position corresponding to the center of the light transmitting part 3 It is installed so that the ultraviolet light emitting diodes are centered and other ultraviolet light emitting diodes are displayed in a circular shape. Through the arrangement structure of the plurality of ultraviolet light emitting diodes 21 described above, ultraviolet light can be emitted at various angles toward a sterilization target such as a baby bottle, so that sterilization and sterilization can be performed more fully. Here, as an example, referring to Figs. 3 and 4, the ultraviolet light emitting diode 21 may be composed of five, but the present invention is not limited thereto, and as another example, two, three, four, and more than four. However, in order to save the manufacturing cost and realize the miniaturization of the ultraviolet sterilizer 30, the ultraviolet light emitting diode 21 may be composed of one. In addition, a method such as a square display or a polygon display can be applied in place of the arrangement method of the circular camp.

Optionally, the disinfection means (2) comprises an infrared light emitting diode (not shown) electrically connected to the substrate to emit infrared light to the disinfectant, wherein the infrared light emitting diode is an infrared light having a wavelength of 700 nm to 900 nm. Can fire light. Here, the infrared light emitting diode serves to assist the ultraviolet light emitting diode 21 by performing a function of stimulating the atmosphere inside or around the sterilization target such as a baby bottle by releasing heat, thereby assisting the ultraviolet light emitting diode 21 The sterilization function can be further improved. For example, the infrared light emitting diode is located inside the casing 1 at a portion corresponding to the light transmitting part 3, and is installed adjacent to the ultraviolet light emitting diode 21, so that the ultraviolet light emitting diode 21 and infrared light emit light. The operating state of the diode can be selectively controlled. For example, only the ultraviolet light emitting diode 21 can be controlled to emit ultraviolet light to perform sterilization and disinfection, and as another example, the ultraviolet light emitting diode 21 and the infrared light emitting diode are operated simultaneously to emit ultraviolet light and infrared light, respectively. It can be controlled to proceed sterilization and disinfection quickly and effectively.

Optionally, the ultraviolet sterilizer 30 further includes a display light emitting diode 5 which is electrically connected to the substrate to display the operating state of the ultraviolet sterilizer. The display light emitting diode 5 may display the operating state of the ultraviolet light emitting diode 21, and when the infrared light emitting diode is provided, the operating state of the infrared light emitting diode may also be displayed. In more detail, for example, a disinfection operation state, a state of charge, and the like may be displayed, but the present invention is not limited thereto, and a specific display state of the display light emitting diode 5 may be appropriately set according to actual demand. Here, if the display LED 5 can perform the function of displaying the operating state of the UV disinfector 30, the specific installation structure and installation location of the display LED 5 will be appropriate according to actual demand. It can be designed in a variety of installation methods. In addition, according to actual demand, the ultraviolet sterilizer 30 may further include a display unit for displaying a state of remaining electricity and a state of remaining disinfection. Here, the display unit may be the light emitting diode for display or may be a separately installed member.

Optionally, as an example, the display light emitting diode 5 is composed of a plurality of RGB light emitting diodes positioned to correspond to the outer circumferential edge of the light transmitting part 3, wherein the plurality of RGB light emitting diodes is the ultraviolet light emitting diode 21 ) Surround the outer circumference and are spaced apart from each other. As an example, the display light emitting diode may include five RGB light emitting diodes as shown in FIG. 4, but the present invention is not limited thereto. Through the above-described structure, that is, in the process of disinfecting objects such as baby bottles, light emitted by the RGB light emitting diodes can display the disinfection operation state, the state of charge, and the like.

For example, when the ultraviolet disinfector 30 is in a disinfecting state, the RGB light emitting diode emits blue light, when the ultraviolet disinfectant 30 is in a charged state, the RGB light emitting diode emits red light, and when charging is complete, the RGB light emitting diode emits green light. Fire. Also, depending on the disinfection time, the RGB light-emitting diode may emit different light rays. For example, when the UV disinfectant 30 selects the disinfection mode for 5 minutes, the RGB light-emitting diode can emit blue light, and when the disinfection mode for 10 minutes is selected, the RGB light-emitting diode is different from blue light and pink light. Can fire. However, the present invention is not limited to the above-described embodiment, and the display light emitting diode 5 may be a different type of light emitting diode.

In addition, in order to more quickly and accurately control each member, such as a light emitting diode, and to more appropriately place each member in a limited space inside the ultraviolet sterilizer 30, optionally, the substrate comprises the first substrate 6 and the first substrate. Including a 2 substrate 7, wherein the first substrate 6 has a first cavity 12 and a first surface adjacent to the first surface 11 along the center line direction in the inner space of the casing 1 11) and divided into a second cavity 13 located away from the second cavity 13, and the second substrate 7 is disposed within the first cavity 12, and between the first substrate 6 and the light transmitting part 3 And the ultraviolet light emitting diode 21 is installed on the second substrate 7, electrically connected to the first substrate 6 by the second substrate 7, and the display light emitting diode ( 5) is installed to be electrically connected to the first substrate 6. Accordingly, the structural installation of each member of the ultraviolet sterilizer 30 is made more compact and appropriate, thereby satisfying the design requirements for miniaturization. However, the present invention is not limited thereto, and the ultraviolet sterilizer 30 may be formed in another suitable shape.

As an example, the ultraviolet disinfectant 30 may include only one substrate, and in this case, the ultraviolet light emitting diode 21 and the display light emitting diode 5 may be integrated on the one substrate. Here, in order to facilitate the assembly and manufacture of the ultraviolet sterilizer 30, the casing 1 optionally includes an upper casing 15 having a first surface 11 and a lower part that is tightly coupled to the upper casing 15. It may include a casing 16. In this case, the light-transmitting part 3 and the first substrate 6 are mounted in the upper casing 15, and in this case, the light-transmitting part 3 is mounted in the light-transmitting part mounting hole 17 formed in the middle of the upper casing 15. Can be.

The second substrate 7 is located inside the lower casing 16 and divides the inner space formed by combining the upper casing 15 and the lower casing 16 into a first cavity 12 and a second cavity 13 Let it. Among them, the lower casing selectively prevents the UV sterilizer 30 from slipping from a support object such as a table in a use state in which the disinfection object is placed on the support protrusion 4 installed on the first surface 11 of the upper casing 15. The non-slip pad 14 may be installed on the surface of (16) in such a manner as to be coupled using an attachment or a fixing member, and the non-slip pad 14 may be formed of a plurality of spaced apart from each other. However, the present invention is not limited thereto, and the casing 1 may be integrally molded.

Optionally, the ultraviolet sterilizer 30 includes a charging connection terminal 8 electrically connected to the first substrate 6, an operation button 9 for controlling the operating state of the ultraviolet sterilizer, and a power supply 10, respectively. In addition, the charging connection terminal 8 and the operation button 9 are exposed to the outside of the casing 1 through the sidewalls of the casing 1, respectively, and the power supply 10 is the second It is located within the cavity 13, but is installed on the inner surface of the casing (1). Here, the charging connection terminal 8 and the operation button 9 are installed at positions corresponding to each other on the first substrate 6, so that the charging connection terminal 8 and the operation button 9 can be easily arranged and the charging process Also, the operation button 9 can be easily operated.

For example, the operation button 9 may control the ultraviolet light disinfectant 30 to operate and stop, and control the operation state of the ultraviolet light emitting diode 21 and the infrared light emitting diode. Specifically, for example, the disinfection time of the ultraviolet light emitting diode 21 and the infrared light emitting diode can be controlled, and the irradiation intensity of the ultraviolet light emitting diode 21 and the infrared light emitting diode can be controlled according to actual demand. In addition, when the casing 1 includes the upper casing 15 and the lower casing 16 described above, the power supply 10 may be installed on the inner surface of the lower casing 16, that is, the second cavity 13, and is connected and connected. It may be electrically connected to the first substrate 6 through a terminal. Accordingly, each member of the ultraviolet sterilizer 30 can be more appropriately arranged. However, the present invention is not limited to the above-described embodiment, and the ultraviolet sterilizer 30 does not need to include a power source, and when the ultraviolet sterilizer 30 is used, the sterilization operation is performed through an external power source, thereby realizing the miniaturization and weight reduction of the ultraviolet sterilizer 30.

Optionally, as shown in FIG. 2, the light-transmitting part 3 includes a refracting plate 31 and a light-transmitting plate 32 installed on an outer surface of the refracting plate 31, and the refracting plate 31 A through hole 311 positioned so as to correspond to the ultraviolet light emitting diode 21 is formed, and the transparent plate 32 is made of quartz glass. As described above, the ultraviolet light emitted by the ultraviolet light emitting diode 21 can be effectively disinfected by firing it toward a disinfection target such as a baby bottle through the through hole 311 and the transparent plate 32. Here, since the light-transmitting plate 32 made of quartz glass has a high transmittance for short-wave ultraviolet light having a wavelength of 200 nm to 280 nm, particularly 278 nm, energy loss can be effectively avoided, thereby further improving disinfection efficiency. In addition, in order to realize easy assembly, a receiving space for accommodating the second substrate 7 is formed on one side of the refracting plate 31, that is, an annular sidewall may be protruded on one surface of the refracting plate 31. , The inside of the annular side wall is composed of the accommodation space, so that when the light transmitting part 3 is mounted on the casing 1, the annular side wall of the refracting plate 31 contacts one surface of the first substrate 6 and the refracting plate ( The light-transmitting plate 32 located on the outer surface of the casing 1 serves to facilitate assembly by contacting the jaws formed in the middle of the first surface 11 of the casing 1. In addition, a plurality of diffusing holes 312 are formed in the circumferential direction on one surface of the refracting plate 31 corresponding to the translucent plate 32, and the diffusing hole 312 is the one side of the refracting plate 31 It may be composed of a trumpet-shaped hole structure formed to expand obliquely toward the surface. The plurality of diffusion holes 312 are arranged to correspond to the display LED 5 so that the light emitted when the display LED 5 emits light is emitted from the diffusing hole 312 of the refracting plate 31. ), it is possible to display light rays with a rich aesthetic sense by playing the role of expanding the luminous flux angle.

According to an embodiment of the present invention as shown in Figs. 1 to 9, the interior has a hollow structure to accommodate the ultraviolet sterilizer 30 and the disinfection object, and a sterilizer stand for supporting the ultraviolet sterilizer 30 ( It provides a sterilization device including 20). Therefore, in the case of disinfection according to the user's demand, it is possible to perform the disinfection operation by independently selecting the ultraviolet sterilizer 30 or the interior of the sterilizer stand 20 while the ultraviolet sterilizer 30 is supported on the sterilizer stand 20. Disinfection objects placed in can be disinfected.

When the ultraviolet sterilizer 30 is used alone, that is, when a disinfectant such as a baby bottle is placed in the ultraviolet sterilizer 30, the sterilizing object such as a baby bottle is not combined with the ultraviolet sterilizer, but is supported by the support structure of the ultraviolet sterilizer 30 in a contact manner. Since it can be sterilized in a sterilized state, it is possible to increase the convenience of use of the ultraviolet sterilizer by rapidly placing a disinfectant object such as a baby bottle on a support structure to perform a disinfection operation during disinfection. In addition, when the ultraviolet sterilizer 30 and the sterilizer stand 20 are used jointly, the sterilizer stand 20 is in a state in which a disinfectant such as a baby bottle is located inside the sterilizer stand 20, and the ultraviolet light is applied to the sterilizer stand 20 by the cover action of the sterilizer stand 20. Since it is possible to effectively avoid transmission from the sidewall of the UV light, it is possible to further improve the disinfection efficiency of the UV sterilizer 30 by reducing energy dissipation along with a function of blocking UV light, which is harmful to the human body.

In addition, by using the sterilizer stand 20, a plurality of sterilization targets such as a baby bottle and a nipple are accommodated together in the sterilizer stand 20 so that sterilization can be performed at the same time. In addition, it has a wide range of practicality by disinfecting tableware such as cups, bottles, plates, etc. having an opening in addition to the baby bottle, and toiletries such as toothbrushes, etc., by the ultraviolet sterilizer 30 while being placed inside the sterilizer stand 20.

Optionally, the sterilizer stand 20 includes a tubular body 201 having a lower open and a hollow structure inside, and a receiving groove 202 is formed on the upper surface of the tubular body 201 to accommodate and support the ultraviolet sterilizer. And, a light-transmitting hole 203 and a position fixing groove 204 for engaging the support member are formed on the bottom of the receiving groove 202. Therefore, in the state in which the ultraviolet sterilizer 30 is supported in the receiving groove 202 of the sterilizer stand 20, the support structure of the ultraviolet sterilizer 30 and the position fixing groove 204 of the sterilizer stand 20 are engaged with each other. Ultraviolet light emitted by the ultraviolet light emitting diode 21 in a state in which the support reliability for the ultraviolet sterilizer 30 is secured passes through the light transmitting hole 203 of the sterilizer stand 20 to sterilize the baby bottle inside the cylinder 201 By irradiating the subject, the disinfection operation can be carried out conveniently. And by blocking the UV light inside the cylinder 201 from being irradiated to the outside by the cylinder 201, the disinfection efficiency of the UV sterilizer 30 is further improved by reducing energy dissipation along with the blocking function of UV light that is harmful to the human body. I can make it. In addition, when the support structure is composed of a plurality of spacedly installed support protrusions 4 described above, the position in the circumferential direction of the infrared ray sterilizer 30 by the engagement of the position fixing groove 204 and the support protrusion 4 It plays the role of fixing. In this case, optionally, the number of the positioning grooves 204 may be the same as the number of support protrusions 4 or greater than the number of support protrusions 4, but is not limited thereto.

Optionally, the upper surface of the cylinder 201 extends radially outward from the receiving groove 202 to an outer circumferential edge of the cylinder 201, and the charging connection terminal 8 and/or an operation button of the UV sterilizer At least one concave groove 205 for exposing (9) is formed. Therefore, the operation button 9 can be easily operated even when the ultraviolet sterilizer 30 is placed on the sterilizer stand 20 and charging is easily performed through the charging connection terminal 8. For example, the concave groove 205 is a first concave groove for exposing the operation button 9 of the UV disinfector 30 and a second concave groove for exposing the charging connection terminal 8 of the UV sterilizer 30 Including a groove, the first concave groove and the second concave groove may extend through the cylinder body 201 radially from the upper surface of the cylinder body 201, respectively.

Optionally, the cylindrical body 201 has a multi-stage structure whose radial dimension gradually increases in a direction from the top to the bottom of the cylindrical body 201, and the multi-stage structure allows expansion and contraction in the height direction of the cylindrical body 201 It is installed and can be applied to disinfection targets having various dimensions or heights by adjusting the overall height of the tubular body 201. In other words, the ultraviolet sterilizer supported by the cylinder 201 in the disinfecting state by adjusting the overall height of the cylinder 201 to be properly maintained by the expansion and contraction of the cylinder 201 according to the size type or height of the disinfectant to be disinfected. It is possible to maintain an appropriate distance advantageous for disinfection between the 30 and the disinfection object accommodated in the inside of the cylinder 201, thereby further improving the disinfection efficiency. Here, the tubular body 201 may be integrally formed and may be integrally formed of a material such as silicon or soft synthetic resin.

Specifically, referring to FIGS. 10 and 11, the multi-stage structure of the tubular body 201 has a radial dimension in the height direction from one side of the support end 2011 and the support end 2011 for supporting the ultraviolet sterilizer 30. It includes a plurality of sidewall end portions 2012 extending to gradually increase. Here, a receiving groove 202 and a light transmitting hole 203 for accommodating and supporting the above-described ultraviolet sterilizer 30 may be formed in the support end 2011. For example, the cylindrical body 201 may be configured in a substantially cone shape tapered in a direction from the support end portion 2011 to the side wall end portion 2012. Steps are formed at a contact position between the adjacent support end 2011 and the side wall end 2012 and between each of the two adjacent side wall ends, so that deformation of the cylindrical body 201 can be easily realized. Therefore, when in use, the cylinder 201 is stretched in the height direction as shown in FIG. 10 and adjusted to have an appropriate height, and when idle, the cylinder 201 has a small volume in the height direction as shown in FIG. Because it can be retracted, it can be conveniently stored and carried. For example, the cylinder 201 may be closed to have a flat plate shape.

However, the present invention is not limited to the above-described embodiment, and the cylindrical body may be configured with a divided structure. For example, the cylindrical body includes a support end and a plurality of side wall ends sequentially coupled so that a radial dimension gradually increases in a height direction from one side of the support end. For example, expansion and contraction between the support end and the side wall end and between a plurality of side wall ends may be realized by slub motion through a connection method such as a telescopic connection. When the cylinder is configured in a divided structure, it is designed to maintain a radially constant support force between the support end and the side wall end and between each of the two adjacent side wall ends. For example, the side wall end or the support end is elongated to a certain height. Then, a certain support force can be maintained in the engaging portion by fitting the locking jaw and the locking hole. Accordingly, the divided structure can be expanded and contracted in the height direction by a constant pressing force, and the divided structure can maintain the adjusted height after the height adjustment is completed by the elongation of the divided structure.

In addition, various embodiments of the present invention may be arbitrarily combined, and this should also be viewed as belonging to the contents disclosed in the present invention without departing from the spirit of the present invention.

1: casing 11: first surface
12: first cavity 13: second cavity
14: anti-slip pad 15: upper casing
16: lower casing 17: light transmitting part seating hole
2: disinfection means 21: ultraviolet light emitting diode
3: light-transmitting part 31: refracting plate
311: through hole 312: divergence hole
32: light-transmitting plate 4: support protrusion
41: support surface 42: bent concave surface
5: light emitting diode for display 6: first substrate
7: second substrate 8: charging connection terminal
9: action button 10: power
20: sterilizer stand 201: barrel
202: receiving groove 203: transparent hole
204: position fixing groove 205: concave groove
30: ultraviolet sterilizer 2011: support end
2012: side wall end g: spacing

Claims (17)

As a sterilization device including a sterilizer stand for supporting the ultraviolet sterilizer and having a hollow structure inside to accommodate the ultraviolet sterilizer and the disinfection object,
The ultraviolet sterilizer includes a casing (1) having a first surface (11) on which the light transmitting part (3) is mounted, and a substrate and disinfecting means (2) mounted inside the casing (1),
The disinfection means (2) includes an ultraviolet light emitting diode (21) located in a portion corresponding to the light transmitting part (3) inside the casing (1) and electrically connected to the substrate, and the first surface (11) Disinfection device, characterized in that the support member is installed protruding.
The method according to claim 1,
The support member includes a plurality of support protrusions 4 which surround the outer circumference of the light transmitting part 3 and are installed to be spaced apart from each other, wherein the support protrusion 4 extends in the radial direction of the ultraviolet sterilizer, and the Disinfection apparatus, characterized in that the support surface (41) of the plurality of support protrusions (4) are located on the same plane.
The method according to claim 2,
The plurality of support protrusions 4 surround the outer circumference of the light transmitting part 3 and are installed to be spaced apart at equal intervals, and the support protrusions 4 radiate from the outer circumferential edge of the light transmitting part 3. Disinfecting device, characterized in that it is installed so as to extend to the outer circumferential edge of the first surface (11) in the direction.
The method according to claim 1,
Disinfecting device, characterized in that the support surface of the support member is composed of a non-slip surface.
The method according to claim 2 or 3,
The support protrusion 4 includes the support surface 41 and a bent concave surface 42 extending from the support surface 41 to the first surface 11 in a circumferential direction on both sides. Disinfection device.
The method according to claim 1,
The ultraviolet light emitting diode 21 is a disinfecting device, characterized in that it emits ultraviolet light having a wavelength of 100 ㎚ to 300 ㎚.
The method according to claim 1 or 6,
The ultraviolet light emitting diode 21 is composed of a plurality, centering on one ultraviolet light emitting diode placed at a position corresponding to the center of the light transmitting part 3 among the plurality of ultraviolet light emitting diodes 21, and other ultraviolet light emission Disinfection device, characterized in that installed so that the diodes are displayed in a circular shape.
The method according to claim 1,
The disinfection means (2) comprises an infrared light emitting diode electrically connected to the substrate to emit infrared light to the disinfectant, wherein the infrared light emitting diode emits infrared light having a wavelength of 700 nm to 900 nm. Disinfection device.
The method according to claim 1,
And a display light emitting diode (5) electrically connected to the substrate to indicate an operating state of the ultraviolet sterilizer.
The method of claim 9,
The display light emitting diode 5 is composed of a plurality of RGB light emitting diodes positioned so as to correspond to the outer circumferential edge of the light transmitting part 3, wherein the plurality of RGB light emitting diodes surround the outer circumference of the ultraviolet light emitting diode 21. Disinfection device, characterized in that the surrounding and spaced apart from each other installed.
The method of claim 9,
The substrate includes a first substrate 6 and a second substrate 7, wherein the first substrate 6 is adjacent to the first surface 11 along the center line direction in the inner space of the casing 1 Divided into a first cavity 12 and a second cavity 13 located far from the first surface 11, the second substrate 7 is disposed in the first cavity 12, the first substrate It is located between (6) and the light transmitting part (3), the ultraviolet light emitting diode (21) is installed on the second substrate (7), the first substrate (6) by the second substrate (7) And the display light emitting diode (5) is installed to be electrically connected to the first substrate (6).
The method of claim 11,
Each further comprises a charging connection terminal 8 electrically connected to the first substrate 6, an operation button 9 and a power supply 10 for controlling an operating state of the ultraviolet sterilizer, and the charging connection terminal 8 ) And the operation button 9 are exposed to the outside of the casing 1 through the sidewall of the casing 1, and the power supply 10 is located in the second cavity 13, and the casing (1) Disinfection device, characterized in that installed on the inner surface of.
The method according to claim 1,
The light-transmitting part 3 includes a refracting plate 31 and a light-transmitting plate 32 installed on an outer surface of the refracting plate 31, and the refracting plate 31 corresponds to the ultraviolet light emitting diode 21 Disinfection apparatus, characterized in that the through hole 311 is formed so as to be positioned, and the light-transmitting plate 32 is made of quartz glass.
delete The method according to claim 1,
The sterilizer stand includes a cylindrical body 201 having an open lower portion and a hollow structure, and a receiving groove 202 is formed on the upper surface of the tubular body 201 to accommodate and support the ultraviolet sterilizer, and the receiving groove 202 ) On the bottom surface of the disinfecting device, characterized in that the transparent hole (203) and a position fixing groove (204) for engaging the support member are formed.
The method of claim 15,
The upper surface of the tubular body 201 extends radially outward from the receiving groove 202 to an outer circumferential edge of the tubular body 201, and at least one of the charging connection terminal 8 and the operation button 9 of the ultraviolet sterilizer Disinfection apparatus, characterized in that to form one or more concave grooves (205) for exposing one.
The method of claim 15,
The tubular body 201 is composed of a multistage structure in which the radial dimension gradually increases in a direction from the top to the bottom of the tubular body 201, and the multistage structure is installed to be expandable and contractible in the height direction of the tubular body 201 Disinfection device characterized by.

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