KR200368417Y1 - Multi-ultraviolet rays sterilizer for kitchen - Google Patents

Abstract

The present invention relates to a sterilizer installed on the outer wall of kitchen furniture to eradicate bacteria that cause harmful effects on the human body by parasitic treatment in kitchen appliances, such as cutting boards, dishcloths, and sink drains, which are not easily sterilized. In particular, a motion detection sensor is installed to detect the user's activity, so that the UV lamp is driven in the absence of the user, an anion generator is installed to achieve a pleasant environment in the kitchen, and a gas detection means is installed for safety by gas leakage. It relates to a kitchen multi-purpose sterilizer that can prevent accidents.

The multi-purpose sterilizer for kitchen according to the present invention forms a predetermined space, a case having an ultraviolet radiation outlet, an air intake port, and an air discharge port, an ultraviolet lamp installed inside the ultraviolet radiation hole to achieve bacterial eradication, and the case Motion detection sensor installed on one side to detect whether the user is active in the kitchen, and connected to the UV lamp and the motion detection sensor when the user's activity is detected in the motion detection sensor by stopping the power supply to the UV lamp human body It characterized in that it comprises a control unit not to be exposed to.

Description

Multipurpose Sterilizer for Kitchen {MULTI-ULTRAVIOLET RAYS STERILIZER FOR KITCHEN}

The present invention relates to a sterilizer installed on the outer wall of kitchen furniture to eradicate bacteria that cause harmful effects on the human body by parasitic treatment in kitchen appliances, such as cutting boards, dishcloths, and sink drains, which are not easily sterilized. In particular, a motion detection sensor is installed to detect the user's activity, so that the UV lamp is driven in the absence of the user, an anion generator is installed to achieve a pleasant environment in the kitchen, and a gas detection means is installed for safety by gas leakage. It relates to a kitchen multi-purpose sterilizer that can prevent accidents.

In general, an ultraviolet sterilizer is a device for eradicating bacteria using ultraviolet rays. The ultraviolet rays used herein are electromagnetic waves having a wavelength range of 100 to 400 nm, and the degree of action on living organisms varies greatly depending on the respective wavelengths. Among them, ultraviolet rays in the range of 200-280nm have a very strong bactericidal effect, causing microscopic light damage to the microorganisms that can lead to mutation or sterilization. High-pressure and low-pressure lamps are used for sterilizing pathogens. High-pressure lamps emit wavelengths of 200-280 nm and low-pressure lamps emit wavelengths of 253.7 nm. High pressure lamps (only convert 10% of the power to UV) are less energy efficient than low pressure lamps (about 40% to UV).

Recently, UV sterilizers as described above are used in kitchens to sterilize kitchen utensils. In general, UV sterilizers are provided with a UV lamp inside a case forming a sealed space of a predetermined size. Sterilization is performed by driving an ultraviolet lamp.

However, the above-described ultraviolet sterilizer can sterilize dishes such as a bowl or a cutlery, but there is a problem that it is difficult to perform sterilization work in a fresh water container, a dish, a cutting board, etc. In order to disinfect the kitchen container, boil or boil or sterilize the medicine, so it is cumbersome as well as causing environmental pollution.

In order to solve this problem, an ultraviolet sterilizer has been developed to be installed on the outer wall of the kitchen furniture. The conventional ultraviolet sterilizer is simply installed with a lamp that emits ultraviolet rays. There is a concern that the skin aging of the user may be accelerated when the user's human body is exposed to ultraviolet rays, which are likely to be exposed to ultraviolet rays at the time of performing the bacterium.

The present invention has been made to solve the above problems of the prior art, by installing a motion detection sensor in the ultraviolet sterilizer, so that the user is active in the kitchen so that the ultraviolet sterilizer is not driven when the user is active in the kitchen. The purpose is to provide a multi-use sterilizer for the kitchen to prevent the user's skin is exposed to ultraviolet rays.

In addition, the present invention is to provide a kitchen multi-purpose sterilizer for helping to maintain the health of the kitchen by installing a variety of devices that the operation is beneficial to the human body, to help the user's health, and to prevent safety accidents. have.

1 is a perspective view showing a multi-purpose sterilizer for kitchen according to the present invention,

Figure 2 is an internal configuration showing a multipurpose sterilizer for kitchen according to the present invention,

Figure 3 is a rear view showing a multi-purpose sterilizer for kitchen according to the present invention,

Figure 4 is a block diagram showing a multipurpose sterilizer for kitchen according to the present invention,

5 is a flow chart illustrating a control method of a multipurpose sterilizer for kitchen according to the present invention;

Figure 6 is a flow chart illustrating a control method of the gas detecting means of the multi-purpose sterilizer for kitchen according to the present invention,

Figure 7 is a state diagram showing the use of the multi-purpose sterilizer for kitchen according to the present invention.

<Explanation of symbols on main parts of the drawings>

10 case 12 air intake

14 air outlet 20 display panel

30: operation control unit 40: printed circuit board

50: motion detection sensor 60: gas detector

62: gas detection sensor 64: output means

70: negative ion generator 80: control unit

82: power cord 90: cloth hanger

100 ultraviolet lamp 102 photocatalyst layer

The multi-purpose sterilizer for kitchen according to the present invention for solving the above problems forms a predetermined space, and a case in which an ultraviolet radiation outlet, an air intake port, and an air discharge port are formed, and the power is applied inside the ultraviolet radiation outlet to remove bacteria. A UV lamp, a motion detection sensor installed at one side of the case to detect whether the user is active in the kitchen, and determining whether to drive the UV lamp, and a motion detection sensor connected to the UV lamp and the motion detection sensor. When the user's activity is detected by the sensor, the power supply to the ultraviolet lamp is stopped so that the human body is not exposed to ultraviolet rays.

Hereinafter, with reference to the accompanying drawings an embodiment of a multipurpose sterilizer for kitchen according to the present invention will be described in detail.

1 is a perspective view showing a multi-purpose sterilizer for kitchen according to the present invention, Figure 2 is a cross-sectional view showing the internal configuration of the multi-purpose sterilizer for kitchen according to the present invention, Figure 3 is a rear view showing a multi-use sterilizer for kitchen according to the present invention And, Figure 4 is a block diagram showing a multipurpose sterilizer for kitchen according to the present invention.

The multi-purpose sterilizer for kitchen according to the present invention forms a sealed fixed space, a case 10 having an ultraviolet radiation opening 16, an air intake opening 12, and an air discharge opening 14, and the ultraviolet radiation opening 16. An ultraviolet lamp 100 provided inside, a gas detector 60 provided inside the air inlet 12, an anion generator 70 installed inside the air outlet 14, and one side of the case 10. It is installed to detect the operation of the user motion detection sensor 50, and electrically connected to the above-described components so that the control signal is transmitted in accordance with the input of various signals so that the operation of the sterilizer required by the user can be made One control unit 80 is included.

Here, the case 10, as shown in Figs. 1 and 2 is long in the left and right direction, formed in a closed space formed with a low height, even if installed on the bottom surface of the storage box installed in the upper portion of the kitchen beautiful appearance Do it.

In addition, since the display panel 20 and the driving operation unit 30 are formed on the front surface of the case 10, a user's operation is input to generate a control signal, and an operation state of the sterilizer operated by the user's operation is achieved. Displayed on the display panel 20, the current time or the time of the reservation operation is displayed so that the user can easily recognize the driving information.

In addition, since the cloth hanger 90 is rotatably installed on both sides of the case 10 as shown in FIGS. 1 and 2, when the power is applied to the UV lamp 100 by a user's operation, the UV lamp 100 Ultraviolet rays supplied from) are radiated to the cloth so that the sterilization and disinfection of the cloth may be performed.

The dish hanger 90 has a plurality of bent portions 90a formed at a lower end thereof, and curved portions 90b are formed at both ends thereof, and the bent portion 90a improves the strength of the dish hanger 90. In order to prevent deformation or damage, the curved portion 90b is to bend both ends of the cloth hanger 90 so that the bent end can be easily manufactured when inserted into both sides of the case 10. Simultaneously with the above, even when inserted into the case 10 can be easily tensioned in the lateral direction can be easily produced and assembled dishcloth hanger 90.

In addition, a printed circuit board (PCB) having an LED installed on the back of the display panel 20 and the driving operation unit 30 to generate, transmit, and receive electrical signals, and to display driving information and time on the display panel 20. 40 is installed.

The ultraviolet radiation port 16 is formed on the bottom surface of the case 10 so that when the sterilizer is installed on the bottom surface of the cabinet as shown in FIG. 7, ultraviolet rays supplied from the ultraviolet lamp 100 are sprayed onto the top surface of the sink. Thus, various kitchen appliances such as cutting boards and drains formed on the sink, cutting boards and knives, which are mainly disposed on the top surface of the sink, are sterilized, and in particular, a dishcloth which always has moisture to facilitate propagation of bacteria is hung on the dish hanger 90. It can be stored so that the sterilization operation by the ultraviolet lamp 100 can be made more effectively.

In addition, the photocatalyst layer 102 is applied to one side of the ultraviolet radiation opening 16 formed on the bottom surface of the case 10, thereby being activated by the light supplied from the ultraviolet lamp 100 and thereby strong. Hazardous substances contained in the air are adsorbed by oxidizing power so that sterilization and deodorization can be performed to achieve a pleasant kitchen environment.

Here, the photocatalyst layer 102 is a photocatalyst such as titanium dioxide (TiO2) is applied to the surface of the case 10 around the ultraviolet lamp 100, the titanium dioxide is applied to most acids, bases, organic solvents It is most commonly used as a photocatalyst because of its chemical stability, which does not erode, and it generates chemical reactions by receiving light energy. At this time, strong oxidizing power causes sterilization, deodorization, and antifouling effects.

Since active oxygen is generated when light comes into contact with the surface of the titanium dioxide, bacteria or odor particles causing stinks, stray organics, etc. contacting the photocatalytic layer 102 are decomposed into hydrogen dioxide and water.

In addition, the case 10 has the air inlet 12 and the air outlet 14 formed on one side thereof at a rear thereof, and a gas detector 60 and an anion generator 70 are formed therein, respectively, FIG. 2. As shown in FIG. 3, a partition wall connecting the inlet 12 and the outlet 14 is formed to form an air circulation path 18. As shown in FIG. 3, the inlet 12 is located at a lower position than the outlet 14. It is formed so that the circulation of air can be made more smoothly.

Here, the reason that the inlet 12 is formed lower than the outlet 14 as described above is that the flow of air is usually made to the upper side, in particular, the hot air of the kitchen with the heating mechanism has a characteristic that is moved upward In view of the above, the above-described structure has been devised, thereby generating an effect of more easily detecting the gas detected by the gas detector 60.

In addition, the case 10, the control unit 80 is provided inside the hole formed in the center of the back, the power supply line 82 extending from the control unit to the outside through the hole is provided to the control unit 80 The electrical energy supplied allows to power each unit.

Here, the gas detector 60 is installed inside the air inlet 12 and electrically connected to the gas sensor 62 and the gas sensor 62 to transmit an electrical signal when a gas in the air is detected. Is connected and installed on one side of the case 10 is configured to include an output means for generating an alarm sound in accordance with the signal input from the gas sensor (62).

Thus, when gas is detected in the air flowing through the air inlet, an electrical signal is transmitted from the gas detection sensor 62, and an alarm sound is generated at the output means by the electrical signal received from the gas detection sensor 62. When the gas detection signal is transmitted to the control unit 80, the control unit 80 transmits the gas detection signal to the gas circuit breaker and the ventilator by a wired or wireless method. Should be prevented beforehand.

Here, the gas circuit breaker and the ventilation device may be applied to any technology as long as it is known in the art.

Looking at the operation of the kitchen multi-purpose sterilizer according to the present invention configured as described above are as follows.

First, when a user manipulates the driving operation unit 30, a driving signal is generated from the printed circuit board 40, and power is supplied to the ultraviolet lamp 100 through the control unit 80 while sterilizing the kitchen utensil. .

At this time, the control unit 80 supplies power to the negative ion generator 70 so that the beneficial anions are radiated to the human body through the air discharge port 14, and between the air suction port 12 and the air discharge port 14. When the air blower is installed to allow air in the kitchen to circulate in and out of the case 10, the functions of the negative ion generator 70 and the gas detector 60 may appear more effectively.

In addition, the operation state of the sterilizer as described above is displayed on the display panel 20. When the user performs the reserved sterilization, the current time and the reservation time are displayed on the display panel 20 so that the user displays the display panel 20. The reservation can be easily performed according to the information displayed on the screen.

In addition, when power is applied to the ultraviolet lamp 100, the power is also supplied to the motion sensor 50 as shown in the flowchart of FIG. 4, and when the motion of the user is detected by the motion sensor 50. The electrical signal is transmitted from the motion detection sensor 50 to the controller 80, and the power supplied from the controller 80 to the ultraviolet lamp 100 is cut off according to the signal received from the controller 80, thereby blocking the ultraviolet lamp 100. The alarm sound is generated by the output means while being turned off.

Thus, the user's body is prevented from being exposed to ultraviolet rays, and when the user's motion is not detected by the motion detection sensor 50 for a set time, power is supplied from the controller 80 again to drive the ultraviolet lamp 100. do.

In addition, when the driving time of the ultraviolet lamp 100 is made for a set time, the power supplied from the controller 80 is again cut off so that the ultraviolet lamp 100 is turned off, thereby preventing more than necessary driving.

The multi-purpose sterilizer for kitchen according to the present invention configured as described above is provided with a motion detection sensor for detecting a user's motion, and a control unit for determining whether to supply power to an ultraviolet lamp by the motion detection sensor is installed, thereby allowing the user to have a kitchen. When working on the UV lamp is turned off and when the user's motion is not detected for a certain time, the UV lamp is driven to prevent the user from exposing the skin to UV rays, while maintaining the health of the user while maintaining the user's health. The sterilization operation can be performed to achieve a pleasant environment of the kitchen.

In addition, the multipurpose sterilizer for kitchens according to the present invention has an advantage of providing benefits to the user's health by providing more comfortable indoor air since harmful substances are removed from the indoor air of the kitchen by applying an anion generator and a photocatalyst layer.

In addition, the multi-purpose sterilizer for kitchen according to the present invention, by installing a gas detector, to detect this when the gas leaks, and to drive the gas circuit breaker and ventilation device to prevent a safety accident such as a fire caused by the gas leak This has the advantage.

Claims (7)

A case 10 constituting a predetermined space and having an ultraviolet radiation opening 16, an air intake opening 12, and an air discharge opening 14; An ultraviolet lamp (100) installed inside the ultraviolet radiation opening (16) to achieve bacterial eradication when power is applied; A motion detection sensor 50 installed at one side of the case 10 to detect whether the user is active in the kitchen so as to determine whether the ultraviolet lamp 100 is driven; The control unit is connected to the ultraviolet lamp 100 and the motion detection sensor 50 to stop the power supply to the ultraviolet lamp 100 when the user's activity is detected by the motion detection sensor 50 so that the human body is not exposed to ultraviolet light ( 80) is a multipurpose sterilizer for kitchen. The method of claim 1; The kitchen multi-purpose sterilizer is a kitchen multi-purpose sterilizer, characterized in that it further comprises an anion generator 70 is installed inside the air discharge port 14 to discharge the negative ions in the air discharged to the kitchen. The method of claim 1; The kitchen multi-purpose sterilizer is a kitchen multi-purpose sterilizer characterized in that it further includes a gas detector to be installed inside the air inlet 12 to detect the gas in the incoming air, and to output an emergency signal when the gas is detected. The method of claim 3; The gas detector 60 is installed inside the air inlet 12 and is electrically connected to the gas detection sensor 62 and the gas detection sensor 62 to transmit an electrical signal when a gas in the air is detected. Multi-purpose sterilizer for the kitchen, characterized in that it is installed on one side of the output means for generating an alarm sound in accordance with the signal input from the gas sensor (62). The method of claim 1; The case 10, the inlet 12 is formed at a lower position than the discharge port 14 so that the flow of air circulated to the outside in the case 10 can be made from the lower side to the upper side of the case 10, Multi-purpose sterilizer for the kitchen, characterized in that the air circulation path 18 is formed from the inlet 12 to the discharge port (14). The method of claim 1; The case 10 is a multi-purpose sterilizer for a kitchen, characterized in that the hanger hanger 90 is installed on one side of the case 10 so that the hanger is disposed below the ultraviolet lamp 100. The method of claim 1; The case 10 is applied to a part of the case 10 corresponding to the ultraviolet lamp 100 and activated by the light supplied from the ultraviolet lamp 100, so that the photocatalyst layer adsorbs harmful substances in the air ( Multipurpose sterilizer for kitchen, characterized in that formed 102).