KR100956261B1 - Ultraviolet reflector and sterilizer within the same - Google Patents

Abstract

PURPOSE: An ultraviolet reflector lamp and a sterilizer including the same are provided to improve antiseptic effect and to sterilize products for babies, daily supplies, and kitchen utensils by diffusely reflecting ultraviolet ray which is emitted from an ultraviolet lamp. CONSTITUTION: A sterilizer including an ultraviolet reflector lamp comprises: an ultraviolet reflector lamp which is installed on the upper part of a body(210); and a rotary motion part(310) which is installed on the lower part of the body to rotate a rotatable reflector lamp(311). The ultraviolet reflector lamp is united with a flange part. A recessed side(120) is formed on the central part of a reference surface and a reflecting part(130) is formed between the reference surface and the recessed side.

Description

Ultraviolet reflector and sterilizer having same {Ultraviolet reflector and sterilizer within the same}

The present invention relates to an ultraviolet reflector and a sterilizer having the same, and more particularly, in the sterilizer for disinfecting baby products, household goods and kitchen utensils, a polygonal reflector is formed on the reflector provided in the ceiling of the sterilizer. UV reflector and sterilizer equipped with the same to induce sterilization of all the inner corners of the baby products, household goods and kitchen utensils stored by inducing the ultraviolet light emitted from the UV lamp by the reflector It is about.

In general, the cups, bowls, cutlery and the like used in the kitchen can greatly harm the user's health due to contamination of various germs when neglected cleaning. In particular, it is even more so in the case of infant supplies such as infant bottles for infants with weak immunity compared to adults.

Therefore, baby products, household goods (shaver, toothbrush, etc.) and kitchen utensils are sterilized by periodically boiling because they can not be sterilized and deodorized simply by washing with detergent.

The sterilization method by boiling in boiling water as described above is the oldest and excellent disinfection method, but there is a problem that another pollution may occur when boiling water or steam contains contaminants, heavy metals or environmental hormones. .

In order to solve this problem, recently, the baby and kitchen utensils have been disinfected by sterilizing the ultraviolet light generating lamp in the same way as the ultraviolet light sterilizing function included in the sunlight.

In particular, the ultraviolet disinfection device using a disinfection lamp does not produce substances that adversely affect the environment such as environmental hormone organic compounds during sterilization treatment, and has a fast disinfection rate and chemicals such as chlorine. There is no need to remove the added drug after sterilization because it is not added.

However, in the case of the general sterilizer using the ultraviolet lamp as described above, since the ultraviolet rays emitted from the lamp are constantly emitted, there is a shaded portion where ultraviolet rays cannot reach, such as the bottom edge of the cup or the spout of the kettle. There was a problem that the sterilization and disinfection of infant goods or household goods, kitchen utensils are not made completely.

In order to solve the above problems, the present invention induces the diffuse reflection of the ultraviolet rays emitted from the ultraviolet lamp, so that even the shaded portion of the baby products, household goods and kitchen utensils ultraviolet light reflector and having the same The purpose is to provide a sterilizer.

In particular, an object of the present invention is to provide a sterilizer equipped with such a reflector, while providing a reflector having a form capable of optimal diffuse reflection in a reflector for inducing diffuse reflection of ultraviolet rays.

In addition, it is an object to provide a sterilizer having a structure that can induce optimal diffuse reflection, and minimize the absorption and attenuation of ultraviolet rays in response to the reflector as described above.

In order to achieve the above object, the sterilizer according to the present invention, the ultraviolet reflector 100 is provided in the upper portion of the sterilizer body 210, the rotating reflector 311 is rotated in the lower portion of the body 210 In the sterilizer (A) is provided with a rotating part 310 to be possible, the ultraviolet reflector 100 is bent downward of the edge of the reference plane 110, the flange portion 111 is integrally formed, the reference plane ( A concave concave surface 120 concave upward is formed in the central portion of the 110, and a reflector 130 is formed between the reference surface 110 and the concave surface 120, and a ramp is formed on the concave surface 120. An installation unit 121 is provided, and coupling grooves 122 are formed at both sides of the lamp installation unit 121 so that the lamp protection cover 240 is installed in the coupling groove 122, and the ultraviolet reflector ( The inlet surface 120 formed at the center of the reference surface 110 of the 100 is provided with a vent 123, the body Chamfer 240 is provided at the corner between any one of the wall surface 211 and the neighboring wall surface 211 of the 210, and the mounting hole 213 on the left and right wall surface 211 of the body 210 Protrudingly formed is provided with a horizontal plate 330 in the mounting hole 213, the door 220 is installed on the front of the body 210 to be opened and closed, the confirmation window (in the center of the door 220) 221 is characterized in that it is provided in the longitudinal direction.

In particular, the reflector 130 of the ultraviolet reflector 100 is made of a plurality of inclined reflecting pieces 131, the inclined reflecting pieces 131 is formed in a trapezoidal shape of the upper and lower light, each of the inclined reflecting pieces The center of 131 is characterized in that it is formed bent at 150 ° to 165 °.

And, the upper part of the rotary reflector 311 provided in the lower body 210 is characterized in that the rotary shelf 320 is seated.

In addition, the concave inlet surface 120 is provided with a coupling groove 122 in which the lamp protection cover 240 is installed side by side on both sides of the lamp installation portion 121, the vent 123 is formed for rapid drying after sterilization It is characterized by being.

In addition, the ultraviolet reflector according to the present invention for achieving the above object, the reflector is installed on the upper surface of the inside of the body 210 of the sterilizer (A), the door 220 is installed to be opened and closed on the front surface reflecting the ultraviolet ray In (100), the reflector 100 is composed of a recessed surface formed in the recessed groove 120 with respect to the reference surface 110 and the reflective portion 130 of the inclined surface formed to connect the reference surface 110 and the recessed surface 120 The reflector 130 may correspond to a wall facing reflective piece 131a formed at a position corresponding to the inner wall 211 of the sterilizer A and an inner edge of the sterilizer A. The edge facing reflective piece 131b formed at the position is characterized in that it is formed so as to repeat repeatedly.

In particular, at least one of the wall facing reflection piece 131a and the edge facing reflection piece 131b is bent and formed in a “∨” shape.

Preferably, at least one of the wall facing reflection piece 131a and the edge facing reflection piece 131b has a bent center angle of 150 ° to 165 °.

In the sterilizer A having the ultraviolet reflector 100 as described above, the wall surface adjacent to any one of the wall surfaces 211 corresponding to the position of the edge facing reflective piece 131b of the reflector 100 is provided. Edges between the 211, characterized in that provided with a sterilizer having an ultraviolet reflector, characterized in that the chamfer 212 is formed.

By the above solution, the present invention forms a reflector installed in the sterilizer in a polygonal structure inclined at a predetermined angle, by diffusely reflecting the ultraviolet rays emitted from the ultraviolet lamp, complete sterilization of baby products, household goods and kitchen utensils And disinfection is effective.

In particular, by forming a "∨" -type wall facing reflection piece on the side of the sterilizer, that is, the position corresponding to the inner wall surface, there is an effect that can more effectively induce diffused reflection of ultraviolet rays.

In addition, by forming a chamfer in the corner portion between the wall surface and the wall surface of the sterilizer body, by minimizing the absorption and attenuation of ultraviolet rays generated in the corner portion, there is an advantage that can provide an improved sterilization and disinfection function.

In addition, the inside of the reflector and the sterilizer by deposition of aluminum deposition or magnesium oxide to improve the reflectance to ultraviolet rays, it is possible to provide a more improved sterilization and disinfection function.

Therefore, there is an advantage that can improve the reliability and product competitiveness of the sterilizer for disinfecting baby products, household goods and kitchen utensils.

1 is a partially cutaway bottom perspective view showing an example of a sterilizer having an ultraviolet reflector according to the present invention.
2 is a bottom perspective view showing an example of a reflector for a sterilizer according to the present invention.
3 is a partial perspective bottom perspective view showing another example of the sterilizer equipped with the reflector of FIG.
Figure 4 is a combined perspective view showing that the sterilizing ultraviolet lamp and the lamp protection cover is installed in the sterilizer of FIG.
5 is a view for explaining the function of the reflector for sterilizer according to the present invention.
6 is a view for explaining the sterilization range of the cup based on FIG.
7 is a view for explaining the function of the chamfer formed on the inner surface of the sterilizer according to the present invention.

Examples of the ultraviolet reflector and the sterilizer having the same according to the present invention can be variously applied. Hereinafter, the most preferred embodiments will be described with reference to the accompanying drawings.

1 is a partial cutaway bottom perspective view showing an example of a sterilizer having an ultraviolet reflector according to the present invention, wherein the ultraviolet reflector 100 is provided on an upper portion of a body 210 in which a door 220 is opened and closed on a front surface thereof. The sterilizer (A) is shown.

And, the lower portion of the body 210 is provided with a rotating part 310 is installed so that the rotating reflector 311 is rotatable, the rotating part 310 is supplied with power from a control device (not shown) A rotating motor 313 and a belt 312 for transmitting the rotational force of the motor 313 to the rotating reflector 311 is included.

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In addition, the upper part of the rotating reflector 311, the rotating shelf 320 is mounted is installed.

Therefore, when the rotating reflector 311 is rotated by the operation of the rotating unit 310, the rotating shelf 320 is also rotated.

In addition, the left and right wall surface 211 of the body 210, the mounting hole 213 is protruded, the mounting hole 213 is installed so that the horizontal plate 330 is seated.

In the operation of the sterilizer (A) as described above, it is necessary to visually indicate whether the sterilizer (A) operates smoothly so that the user can see the inside.

To this end, a confirmation window 221 is provided at the center of the door 220. At this time, the inclined portion 222 is formed around the confirmation window 221 so that a wider internal space can be confirmed, so that the inner side surface of the sterilizer A is visible.

In particular, the UV reflector 100 provided in the upper portion of the sterilizer (A) is formed in the concave surface 120 concave upward in the central portion of the reference surface 110, between the reference surface 110 and the concave surface 120 A reflector 130 is formed in the reflector 130, and the reflector 130 is integrally formed such that a plurality of inclined reflection pieces 131 are inclined from the concave surface 120 to the reference plane 110.

Looking at the ultraviolet reflector 100 as described above in more detail, as shown in Figure 2, the inclined surface formed to connect the reference surface 110 and the recessed surface formed in the recessed surface with respect to the reference surface 110 and the reference surface 110 and the recessed surface 120 The reflector 130 is composed of.

In other words, the reflector 130 is formed at the center of the reference plane 110, but is formed as an inclined surface so that the upper portion thereof is narrowed, and a planar recessed surface 120 is formed at the end of the reflector 130 (center on the bottom). do.

In addition, the recessed surface 120 is provided with a lamp installation unit 121 and a connector (unsigned) for installing the ultraviolet lamp, the coupling groove 122 is provided with a lamp protection cover 240 for protecting the ultraviolet lamp. Is formed.

In addition, the inlet surface 120 is formed with a vent 123, the vent 123 is a hot air (hot air for drying baby products and household goods, kitchen utensils) or natural wind (for example) For example, it is used to supply a low temperature drying wind, etc., to set a drying function.

As shown in FIG. 2, the reflector 130 is formed at a position corresponding to an inner edge of the sterilizer and a wall facing reflective piece 131a formed at a position corresponding to the inner wall of the sterilizer. The edge facing reflective piece 131b is formed to be repeated repeatedly.

In other words, while rotating about the center of the reflector 100, the wall facing reflective pieces 131a are formed at 90 ° intervals, and the corner facing reflective pieces 131b are formed therebetween.

The reference plane 110, the recessed surface 120, and the reflector 130, which are the lower surface of the ultraviolet reflector 100 described above, form a surface by aluminum deposition and magnesium oxide deposition in order to improve the ultraviolet reflectance.

In addition, the rotating reflector 311, the rotating shelf 320 and the horizontal plate 330 shown in FIG. 1 also form a surface by aluminum deposition and magnesium oxide deposition.

On the other hand, when the wall-facing reflecting piece 131a formed every 90 ° as described above (131 '), the ultraviolet light emitted from the ultraviolet lamp 230 is constant as shown in FIG. In this case, as shown in (A) of FIG. 6, ultraviolet rays are not irradiated to the shaded portions a and b such as the bottom or the edge of the cup C. This is especially true when the teapot is in the spout.

Therefore, in the present invention, by irradiating the ultraviolet rays emitted from the ultraviolet lamp 230, as shown in FIG. 6B, the ultraviolet rays may be irradiated to the shaded portions a and b of the cup C.

To this end, by bending the center portion of the reflective surface 131a facing the wall of the reflector 130 in a “∨” shape, ultraviolet rays emitted from the ultraviolet lamp 230 are discharged as shown in FIG. Allow for diffuse reflection at various angles.

For the same reason as described above, it is preferable that the edge facing reflective piece 131b of the reflector 130 is also formed in a "∨" shape.

In particular, the reflector 130 is preferably formed in a hexagonal shape as a whole, and correspondingly, the center angle of the wall facing reflection piece 131a and the corner facing reflection piece 131b is 150 ° to 165 °. When bent, the most efficient diffuse reflection is achieved.

In other words, in forming the ultraviolet reflector 100, it is formed to include a reflecting portion 130 of the inclined surface for diffusely reflecting the ultraviolet rays emitted from the ultraviolet lamp installed on the lower side, the reflecting portion 130 of the inclined surface It is most preferable that the center angle is formed in a hexagonal shape as a whole by repeating the " ∨ " type wall facing reflection piece 131a and the corner facing reflection piece 131b which are bent at 150 ° to 165 °. .

As described above, the ultraviolet reflector 100 is fixedly attached to the inner ceiling (upper surface) of the sterilizer A, in which the door 220 is installed at the front side, as shown in FIGS. 1 and 3.

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In the present invention, as shown in Figure 3 and 7 (B) and the like to form a chamfer 212 in the corner between the wall surface 211 and the wall surface 211 of the sterilizer (A) body 210, By minimizing the absorption and attenuation of ultraviolet rays by, it is possible to improve the sterilization and disinfection ability of the sterilizer (A) as a whole.

In addition, the sterilizer (A) can be configured by selectively adding the following functions in accordance with the needs of those skilled in the art.

First, the front part of the sterilizer (A) is provided with a button for power supply and UV sterilization function control and menu selection and a control panel for displaying the current operating state of the sterilizer (A). Here, the control panel may be composed of 7-segments such as FND (Flexible Numeric Display) or LED and LCD.

For example, when the user selects a sterilization method such as baby goods, household goods, kitchen utensils, and user selection using a selection button, and presses a start key, the ultraviolet lamp 230 is turned on to emit ultraviolet light. The lower rotating shelf performs the rotating operation.

Thereafter, when the disinfection by ultraviolet light is terminated, an alarm is output to inform the end, the sterilizer (A) is switched to sterilization storage function from the sterilization function, the lamp of the sterilization storage on the control panel of the front lights.

At this time, in the process of performing the sterilization function, in order for the user to easily check the progress, the remaining time of sterilization is displayed in numbers and%.

In addition, when the user opens the door 220 or presses the cancel button during sterilization, it is automatically stopped, and pressing the start key can be set to immediately operate to the function of the previous step.

Therefore, if the sterilizer (A) is provided with the ultraviolet reflector 100 according to the present invention, in addition to the above functions, it is natural that various functions can be added and changed in accordance with the needs of those skilled in the art.

The ultraviolet reflector and the sterilizer having the same according to the present invention have been described above. Such a technical configuration of the present invention will be understood by those skilled in the art that the present invention can be implemented in other specific forms without changing the technical spirit or essential features of the present invention.

Therefore, the embodiments described above are intended to be illustrative in all respects, and should not be considered as limiting, and the scope of the present invention is indicated by the appended claims rather than the foregoing description, and therefore the meaning of the claims. And all changes or modifications derived from the scope and equivalent concept thereof should be construed as being included in the scope of the present invention.

100: reflector 110: reference plane
120: recessed surface 121: lamp mounting portion
122: coupling groove 123: vent
130: reflector 131: oblique reflection piece
131a: wall facing reflection piece 131b: corner facing reflection piece
210: body 211: wall
212: Chamfer 220: Door

Claims (8)

An ultraviolet reflector 100 is provided at an upper portion of the inside of the sterilizer body 210, and a sterilizer A is provided at a lower portion of the body 210 so that the rotating reflector 311 is rotatable. In
The ultraviolet reflector 100 is bent downward of the edge of the reference plane 110, the flange portion 111 is integrally formed, the center portion of the reference plane 110 is formed with a recessed surface 120 recessed to the top, Reflector 130 is formed between the reference surface 110 and the concave surface 120,
The recessed surface 120 is provided with a lamp mounting portion 121, the coupling groove 122 is formed on both sides of the lamp mounting portion 121, the lamp protection cover 240 in the coupling groove 122 Installed,
A vent 123 is provided on the concave surface 120 formed at the center of the reference surface 110 of the ultraviolet reflector 100.
A chamfer 240 is provided at a corner between any one wall surface 211 of the body 210 and a neighboring wall surface 211, and a mounting hole 213 is provided on the left and right wall surfaces 211 of the body 210. ) Is protruded and the horizontal plate 330 is provided in the mounting hole 213,
Sterilizer, characterized in that the door 220 is installed on the front of the body 210 to be opened and closed, the confirmation window 221 is provided in the longitudinal direction in the center of the door 220. delete delete delete The method of claim 1,
Sterilizer, characterized in that the rotating shelf 320 is seated on the upper portion of the rotating reflector 311 provided in the lower body (210). The method according to claim 1 or 5,
The reflector 130 of the ultraviolet reflector 100 is composed of a plurality of inclined reflection pieces 131, the inclined reflection pieces 131 is formed in a trapezoidal shape of the upper and lower light is a reference plane ( Sterilizer, characterized in that formed inclined to 110. delete delete

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