KR200382161Y1 - Sterilizing vacuum cleaner using LED type of ultraviolet rays and lamp of ozone - Google Patents

Abstract

The present invention relates to a sterilizing vacuum cleaner using a light emitting diode type ultraviolet light and an ozone lamp. In particular, in a known vacuum cleaner, several light emitting diodes are respectively provided in a waste container installation part of a main body and one side of an air guide groove of a suction plate. Type first and second ultraviolet and ozone lamps; A reflector for diffusely reflecting ultraviolet rays and ozone emitted from and emitted from the light emitting diode type first and second ultraviolet and ozone lamps; Inclination detecting means for detecting whether the inclination angle of the suction plate is inclined by a predetermined angle or more; By installing an inclination detection signal conversion means for converting the inclination state detected by the inclination detection means into an electrical signal, it cleans not only various foreign matters such as dust, which is a cleaning object, but also mites, bacteria, and molds that are parasitic on the cleaning object. It can improve sterilization and deodorization effect by double sterilization and odor deodorization when inhaled and already collected by waste container, and can increase sterilization range and sterilization power and economic loss due to unnecessary power consumption. Of course, since much of the ultraviolet light is emitted unnecessarily to prevent damage to the human body in advance.

Description

Sterilizing vacuum cleaner using LED type of ultraviolet rays and lamp of ozone}

The present invention relates to a sterilizing vacuum cleaner using a light emitting diode type ultraviolet light and an ozone lamp, and more particularly, several light emitting diode type ultraviolet light and ozone lamps generating and emitting ultraviolet light and ozone in the body and the suction plate of the cleaner, respectively. And a reflection plate provided with reflecting protrusions of various shapes on the top or bottom of the light emitting diode type ultraviolet ray and ozone lamp to remove various foreign substances such as dust to be cleaned, as well as mites, bacteria and molds parasitic to the cleaning object. It can effectively double sterilization, deodorization and deodorizing effect, and also light-emitting diode type UV and ozone lamps can be operated only when cleaning is progressed to prevent economic loss due to unnecessary power consumption. Of course, the damage caused by unnecessary ultraviolet radiation It is designed to prevent it.

In general, the vacuum cleaner is made of a handle connected to the waste container through the main body and the connection pipe provided with a suction pan unit for forcibly suctioning the air inside the waste container and collect the dust and discharge to the outside, wherein The handle is connected to a suction pipe having a predetermined length so as to be rotatable to a free end of the suction pipe and moves to abut the bottom surface to suck air by the suction force of the suction fan portion, and the suction fan portion Control means for controlling the operation.

The suction plate for the vacuum cleaner is installed at the end of the suction pipe of the vacuum cleaner, and is used to directly contact the surface of the cleaning object to suck foreign substances such as dust.

Therefore, in order to facilitate the movement of the suction plate and suction of foreign matters, the suction plate is provided with a roller and a brush in the form of a brush.

On the other hand, a number of pests and harmful bacteria, such as mites, bacteria and fungi, are breeding on the floors of homes and offices, especially carpets, and many of them are vacuumed together with dust on the floor. In addition, since the pests and harmful bacteria once inhaled continue to live in the waste container without being completely eradicated, the conventional vacuum cleaner could not be expected to have an insecticidal or sterilizing effect other than a cleaning function for sucking dust.

Accordingly, products using sterilization functions in vacuum cleaners are emerging.

The sterilization function of the vacuum cleaner is not sterilizing using heat like a steam cleaner, but using sterilizing action using ultraviolet rays.

Sterilization functions of vacuum cleaners can be classified into two types according to their usage.

First, there is a method of sterilization using an ultraviolet lamp in the cleaner body, the waste container or the suction passage.

However, in the case of installing an ultraviolet lamp in the waste container or the suction passage inside the body, the mites or bacteria that are inhaled are sterilized by the method of sterilizing and removing the inhaled mites or various bacteria. There is a disadvantage in that bacteria cannot be sterilized.

Another method is to install an ultraviolet lamp on the suction plate of the vacuum cleaner and irradiate ultraviolet rays to inhale and remove the mites and other bacteria that are parasitic on the carpet or the bed while being inhaled together with the foreign matter.

This method has the advantage of sterilizing even ticks and bacteria that remain uninhaled, but the ultraviolet rays are exposed to the outside and have a harmful effect on the human body.

In addition, ultraviolet lamps using a method such as a fluorescent lamp for lighting is very harmful to the human body at the time of lighting, and should not be seen by the naked eye or directly on the skin. Regardless, there is a problem in that the power switch is always turned on while the power switch is "on", thereby adversely affecting the human body by unnecessary ultraviolet radiation.

In addition, additional circuits such as ballasts and glow starters are required to increase the complexity of the product, and the life of the lamp is also limited. Therefore, when the UV light that emits germicidal effect is not emitted, the lamp must be detected and replaced.

In addition, a reflector is provided for irradiating and reflecting the light generated in the UV lamp in a certain direction. Most reflectors have a plate shape and the reflecting surface itself maintains a flat surface, so that the irradiation range of the ultraviolet ray is small. Of course, there is a problem that the concentration and sterilization power is reduced by being concentrated in one direction.

In addition, the ultraviolet lamp has a sterilization effect because only the ultraviolet rays of a predetermined wavelength is generated, there is also a problem that there is no odor removal and deodorizing effect at all.

On the other hand, conventionally, the ultraviolet lamp is mainly used to have a fluorescent lamp shape, its life is short and should be replaced frequently, and when the life of the ultraviolet lamp itself is exhausted, there is a problem that the sterilization function is stopped at all.

The present invention has been made in view of the above-described conventional problems, and dust is a cleaning object by installing several light emitting diode-type ultraviolet and ozone lamps that generate and emit ultraviolet and ozone, respectively, in the body and the suction plate of the vacuum cleaner. It can enhance sterilization and deodorizing effect by deodorizing and treating various foreign substances such as dust, mites, bacteria and molds that are parasitic on the object to be cleaned into the vacuum cleaner, and deodorizing and deodorizing with double in the state already collected by the waste container. In addition, it is possible to improve the sterilization range and sterilizing power by installing a reflector with various projections on the top or bottom of the light emitting diode type UV and ozone lamps. The light emitting diode type UV and ozone lamps operate only when cleaning is in progress. To prevent economic losses from unnecessary power consumption. Of course, since the ultraviolet rays are emitted unnecessarily, it is possible to prevent the damage of the human body in advance, and also other light emitting diode type ultraviolet ray and ozone which are normally operated even when the life of some LED type ultraviolet ray and the ozone lamp is over. It is an object of the present invention to provide a sterilizing vacuum cleaner using a light emitting diode-type ultraviolet and ozone lamp which can maintain sterilization and deodorization function through ultraviolet rays and ozone generated and emitted from a lamp.

An aspect of the present invention for achieving the above object, the body is provided with a lid body that can be opened and closed at the same time divided into a waste container installation portion and the suction motor installation portion; A flexible hose connecting the main body and the suction pipe to each other; A suction pipe installed in a variable length at an end of the hose; A suction plate having a wheel and a brush, the suction plate being rotatably connected to the free end of the suction pipe to move the abutment surface to the suction surface of the suction motor along with the air by the suction force of the suction motor; In the vacuum cleaner comprising a first control unit for controlling the operation of the suction motor, a plurality of light emitting diode-type agent is installed in each of the waste container installation portion of the main body and one side of the air guide groove of the suction plate to generate ultraviolet rays and ozone First and second ultraviolet and ozone lamps; Light emitting diode type first and second light emitting diode type first and second ultraviolet and ozone lamps are installed at one side of the waste container installation part of the main body and the air guide groove of the suction plate. A reflector for diffusely reflecting ultraviolet rays and ozone emitted from and emitted from the ultraviolet and ozone lamps; Inclination detecting means installed on the suction plate and detecting whether the inclination angle thereof is inclined by a predetermined angle or more; Inclination detection signal conversion means for converting the inclination state detected by the inclination detection means into an electrical signal to cause the second microcomputer in the second control unit to control the power supplied to the light emitting diode type second ultraviolet and ozone lamps. It is a basic feature to install.

The first control unit includes a main switch for controlling the entire power supply voltage of the vacuum cleaner including the suction motor; A first lamp driver to turn on a first light emitting diode type ultraviolet light and an ozone lamp in a main body under the control of a first microcomputer when the main switch is turned on; And a body sterilization state display unit which displays the light-emitting state of the light emitting diode type first ultraviolet light and ozone lamp under the control of the first microcomputer.

The second control unit includes an auxiliary switch for controlling the power of the light emitting diode-type second ultraviolet and ozone lamps of the suction plate; A second lamp driver for controlling the second microcomputer when the auxiliary switch is turned on to light the second LED and the ozone lamp using an output voltage of a battery or a battery; A first timer for counting the time when the light emitting diode type second ultraviolet ray and ozone lamp of the suction plate are turned on due to the " on " of the auxiliary switch; A second timer detecting the holding time when the suction plate is detected to be inclined by a predetermined angle or more by the inclination detecting means; A third timer for detecting the holding time when the suction plate is detected to be in parallel by the inclination detecting means; A second micom that receives the state detection signals of the inclination sensing means and the first to third timers and controls the lighting of the second ultraviolet and ozone lamps when the auxiliary switch is turned on; And a suction part sterilization state display unit which displays the lighting state of the light emitting diode type second ultraviolet light and the ozone lamp under the control of the second microcomputer.

At this time, the inclination detection means has a funnel shape having an inclined surface of a predetermined angle and a hole in the center of the hole; A ball which is placed in the main body so as to be able to flow and blocks or opens the hole while rolling in response to the inclination angle of the main body; A lid body installed at an upper opening of the main body to prevent separation of the ball; Is installed on the bottom of the main body portion characterized in that the inclination detection means itself consisting of a fixture fixedly installed on the printed circuit board of the suction plate.

In addition, the inclination detection signal converting means is a proximity switch which is installed at the bottom of the inclination sensing means and turned on or off depending on the proximity of the ball rolling down the hole side of the body portion, or is installed at the bottom of the inclination sensing means to the hole side of the body portion. It is characterized in that the light sensor for generating light and receiving the reflected light when the ball is blocking the hole to determine whether the inclination.

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

1 is a perspective view of the vacuum cleaner of the present invention, Figure 2 is a bottom view of the suction plate of the vacuum cleaner of the present invention, Figure 3 is a side cross-sectional view of the suction plate of the vacuum cleaner of the present invention.

In addition, Figure 4 shows a side cross-sectional view of the main body of the cleaner according to the present invention, Figure 5 shows an enlarged cross-sectional view according to an embodiment of the inclination sensing means of the present invention, Figure 6 is the first and second control unit of the cleaner of the present invention It shows a block diagram of.

According to the present invention, the main body 1 is provided with a lid body 1a that can be opened and closed, and the compartment 1 is divided into a waste container installation unit 1b and a suction motor installation unit 1c; A flexible hose (2) for interconnecting the main body (1) and the suction pipe (3); A suction pipe (3) installed at an end of the hose (2) so as to be variable in length; It has a wheel (4a) and a brush (4b) and connected to the free end of the suction pipe (3) rotatably connected to the floor surface while moving the object to be cleaned with the air by the intake force of the suction motor (1d) A suction plate 4 which is sucked to the side of the waste container 1e; In the vacuum cleaner comprising a first control unit 5 for controlling the operation of the suction motor (1d),

Light emitting diode type first and second ultraviolet and ozone lamps installed at one side of the waste container installation part 1b of the main body 1 and one side of the air guide groove 4c of the suction plate 4 to generate ultraviolet and ozone, respectively. (6a, 6b) (6c, 6d);

Light emitting diode-type first and second ultraviolet rays and ozone are provided in the waste container installation portion 1b of the main body 1 and the air guide groove 4c of the suction plate 4. It is installed on one side of the lamps 6a, 6b and 6c and 6d and diffuses the ultraviolet rays and ozone irradiated and generated by the light emitting diode type first and second ultraviolet and ozone lamps 6a and 6b and 6c and 6d. A reflecting plate 7;

An inclination detecting means (8) installed on the suction plate (4) to detect whether the inclination angle thereof is inclined at a predetermined angle or more;

The tilt state detected by the tilt detection means 8 is converted into an electrical signal to cause the second microcomputer 90 in the second control unit 9 to the light emitting diode type second ultraviolet and ozone lamps 6c and 6d. It is characterized in that the inclination detection signal conversion means 10 for controlling the supplied power is additionally installed.

At this time, the first control unit (5) includes a main switch (51) for controlling the power supply voltage for all the electrical equipment of the vacuum cleaner, including the suction motor (1d);

Under the control of the first microcomputer 52 when the main switch 51 is "on", the light emitting diode type first ultraviolet and ozone lamps 6a and 6b in the main body 1 are controlled using the output voltage of the power supply 53. A first lamp driver 55 to turn on);

And a body sterilization state display unit 56 which displays the turned-on state of the light emitting diode type first ultraviolet light and the ozone lamps 6a and 6b under the control of the first microcomputer 52.

In addition, the second control unit (9) includes an auxiliary switch (91) for controlling the power of the light emitting diode type second ultraviolet and ozone lamps (6c, 6d) of the suction plate (4);

Under the control of the second microcomputer 90 when the auxiliary switch 91 is turned on, the light emitting diode type second ultraviolet ray and ozone lamps 6c and 6d are operated at a high voltage by using the output voltage of the battery or the battery 92. A second lamp driver 94 for turning on;

A first timer (95) for counting the time when the light emitting diode-type second ultraviolet light and the ozone lamps (6c, 6d) of the suction plate (4) are turned on due to " on " of the auxiliary switch (91);

A second timer (96) for counting the holding time when the suction plate (4) is detected to be inclined by a predetermined angle or more by the inclination detecting means (8);

A third timer (97) for detecting the holding time when the suction plate (4) is detected by the inclination detecting means (8) in parallel;

When the auxiliary switch 91 is turned "on", it receives the state signals of the inclination detecting means 8 and the first to third timers 95 to 97, and the light emitting diode type second ultraviolet and ozone lamps 6c, A second microcomputer 90 for controlling the lighting of 6d);

And a suction part sterilization state display unit 98 which displays the turned-on state of the light emitting diode-type second ultraviolet light and the ozone lamps 6c and 6d under the control of the second microcomputer 90.

On the other hand, the inclination detecting means (8) has a funnel shape having an inclined surface of a predetermined angle (X ⁰ ; for example, 10-15 degrees) and the main body portion 81 in which a hole 82 is perforated;

A ball (83) which is placed in the main body (81) so as to be able to flow and blocks or opens the hole (82) while rolling in response to the inclination angle of the main body (81);

A lid 84 installed in an upper opening of the main body 81 to prevent separation of the ball 83;

It is characterized in that the inclined detecting means (8) is installed on the bottom of the main body portion 81 is configured as a fixture (85) fixed on the printed circuit board of the suction plate (4).

In addition, the inclination detection signal converting means 10 is provided on the bottom of the inclination sensing means 8 to control on / off depending on the proximity of the ball 83 rolling down to the hole 82 side of the main body portion 81. Installed in the bottom of the proximity switch or the inclination detecting means 8 to generate light toward the hole 82 side of the main body portion 81 to receive the light reflected when the ball 83 is blocking the hole 82 Characterized in that it is any one of the optical sensor for determining whether the tilt.

In addition, the second microcomputer 90 turns on the light emitting diode-type second ultraviolet light and ozone lamps 6c and 6d due to the " on " 4) If the motion is detected and whether the inclination is detected and if there is no abnormal movement or inclined state for a predetermined time (a second; for example, 2-3 seconds) by the second timer 96, the predetermined time (a second For example, after 2-3 seconds, the light emitting diode-type second ultraviolet light and ozone lamps 6c and 6d are turned off, and then the time set by the third timer 97 (b minutes; for example, 1-2 minutes); When the suction plate 4 is moved at a normal angle within the lighting panel, the LED 2nd ultraviolet ray and ozone lamps 6c and 6d are turned on, but the suction plate 4 does not move or is inclined until the time elapses. The light emitting diode type second ultraviolet-ray and ozone lamps 6c and 6d are turned on until the auxiliary switch 91 is turned on again. To maintain the off-state zero is characterized.

In addition, when the auxiliary switch 91 is "on", the second microcomputer 90 counts the elapsed time from that time through the first timer 95 so as to be determined by the first timer 95 (c minutes). 20 minutes), the light emitting diode type 2 UV and ozone lamps 6c and 6d are turned off regardless of whether the cleaner is used or not.

In addition, the reflecting protrusions 71 of the reflecting plate 7 may have hemispherical, triangular pyramidal and diamond shapes, which may be formed in a group by a group or may be formed by randomly rotting.

Referring to the effect of the vacuum cleaner of the present invention configured as described above are as follows.

First, the sterilizing vacuum cleaner according to the present invention is different from the conventional one in the waste container installation part 1b of the cleaner body 1 and one side of the air guide groove 4c of the suction plate 4, respectively. By installing the second ultraviolet and ozone lamps 6c and 6d, ultraviolet and ozone are applied to the bottom located at the bottom of the air guide groove 4c of the suction plate 4 including the inside of the waste container 1e during the operation of the cleaner. At the same time, it is possible to sterilize mites, bacteria, and molds, which are parasitic on the object to be cleaned, and to sterilize them twice in a state where they are already collected by the waste container (1e) and to deodorize various odors. will be.

At this time, the light emitting diode type first and second ultraviolet and ozone lamps 6a and 6b (6c and 6d) are the light emitting diode type first and second ultraviolet rays 6a and 6c and the light emitting diode type first and second light emitting diodes. The two ozone lamps 6b and 6d are alternately installed so that ultraviolet rays and ozone can be evenly distributed and irradiated.

On one side of the light emitting diode type first and second ultraviolet and ozone lamps 6a, 6b, 6c, and 6d, reflecting plates are provided with various types of reflecting protrusions 71 such as hemispherical shape, triangular pyramid and diamond shape. 7) was installed to diffusely reflect the ultraviolet and ozone emitted and generated from the light emitting diode type first and second ultraviolet and ozone lamps 6a, 6b and 6c and 6d.

Accordingly, the reflector 7 having the shape of hemispherical, triangular pyramid, diamond, and the like irradiated and generated by the light emitting diode type first and second ultraviolet and ozone lamps 6a, 6b and 6c, 6d. Is diffusely reflected by the reflection protrusions 71 of the cleaner body 1 so as to irradiate every corner throughout the entire waste container installation portion 1b of the cleaner body 1 and the lower portion of the air guide groove 4c of the suction plate 4. And more excellent effect on deodorization.

On the other hand, the first control unit 5 is a first lamp driving unit 55 for lighting the light emitting diode type first ultraviolet and ozone lamps 6a and 6b in the main body 1 in the same configuration as the control unit of the conventional vacuum cleaner; Under the control of the first microcomputer 52, a main body sterilization state display unit 56 for displaying the light-emitting state of the light emitting diode type first ultraviolet rays and the ozone lamps 6a and 6b is additionally provided.

Therefore, when the user “on” the main switch 51 to operate the vacuum cleaner, the first microcomputer 52 drives the suction motor 1d and simultaneously drives the first lamp driver 55. Is driven and the LED-type first ultraviolet light and ozone lamps 6a and 6b which use the output voltage of the power supply 53 as an input voltage are turned on, so that the waste container installation part 1b in the main body 1 is turned on. It is sterilized and deodorized by ultraviolet rays and ozone generated from the type 1 ultraviolet rays and the ozone lamps 6a and 6b.

In addition, while the main switch 51 is "on" as described above and the light emitting diode-type first ultraviolet light and ozone lamps 6a and 6b are kept in the lit state, the first microcomputer 52 may be provided with the outside of the main body 1 or the like. Since the main body sterilization state display unit 56 installed in the suction pipe 3 having a handle shape is driven, the user can use the light emitting diode type agent through the main body sterilization state display unit 56 during use of the vacuum cleaner. 1 It can be confirmed visually that it is sterilized and deodorized by ultraviolet and ozone lamps 6a and 6b.

Of course, the first microcomputer 52 of the main body sterilization state display unit 56 when some of the light emitting diode type first ultraviolet ray and ozone lamps 6a and 6b are burned out or have expired due to long-term use or the like. By shutting off the drive, the user confirms that the main body sterilization status display unit 56 is not driven while the vacuum cleaner is in use, and indicates that some of the light emitting diode type first ultraviolet and ozone lamps 6a and 6b are burned out or have reached the end of their life. Can be recognized and exchanged immediately.

On the other hand, in the present invention, when the suction plate 4 is inclined at a predetermined angle or more during the use of the cleaner to the suction plate 4, the suction plate 4 is detected as an electrical signal to the second microcomputer 90 in the second control unit 9. It was further provided with a tilt detection means 8 and a tilt detection signal conversion means 10 that can be transmitted.

Therefore, while cleaning the room using a vacuum cleaner, the inclination angle of the suction plate 4 is inclined to the angle X ⁰ (for example, 10-15 degrees) or more defined by the inclination detecting means 8, thereby preventing the light emitting diode type. 2 When the light emitted from the ultraviolet and ozone lamps 6c and 6d leaks out through the gap between the suction plate 4 and the bottom surface, the inclination detection means 8 detects the inclination detection signal conversion means 10 ) Is transmitted to the second microcomputer 90 in the second control unit 9.

On the other hand, in the second control unit 9, in addition to the inclination detecting means 8 and the inclination sensing signal converting means 10, the auxiliary switch 91, the second lamp driving unit 94, the first to third timers. (95)-(97) and the suction part sterilization state display part 98 are further provided.

Therefore, the second microcomputer 90 outputs the output signal of the inclination detection means 8 and the output signals of the first to third timers 95-97 through the inclination detection signal converting means 10 while the cleaner is in use. After the input of the auxiliary switch 91 continues to be turned on, the current suction plate 4 remains flat and detects whether it is not moving or is normally moving within a predetermined angle or is out of a predetermined angle. .

At this time, the first timer 95 is the time c when the light emitting diode-type second ultraviolet and ozone lamps 6c and 6d of the suction plate 4 are turned on due to " on " Minutes), but the counting time (c minutes) was set to 20 minutes in the present invention.

In addition, when the second timer 96 detects that the suction plate 4 is inclined by a predetermined angle or more by the inclination detecting means 8, the holding time is a second (for example, 2-3 seconds). The third timer (97) indicates that the holding time is b minutes (e.g. 1-2 minutes) when the inclination detecting means 8 detects that the suction plate 4 is in parallel. It was counted.

Of course, the time (a second, b minute, c minute) set through the first to the third timer 97 in the above is merely illustrated as a number, and can be changed as necessary, so limited to this It is not.

On the other hand, the inclination detecting means 8 has a form consisting of a main body 81, a ball 83, a lid 84 and a fastener 85, and on the printed circuit board of the suction plate 4 is omitted It is fixed to the installation.

At this time, the main body portion 81 is formed so that the inclined surface has a funnel shape inclined at a predetermined angle (X ⁰ ; for example, 10-15 degrees) in order to detect that the suction plate 4 is inclined, The hole 82 is drilled, and the ball 83 is settled in the interior of the main body 81 so as to flow in response to the inclination angle of the main body 81 to block or open the hole 82. And, the lid 84 is installed in the upper opening of the main body portion 81 to prevent the separation of the ball 83, the fastener 85 is installed on the bottom of the main body portion 81 to detect the slope ( 8) It has a structure that can fix itself to the printed circuit board of the suction plate (4).

The reason why the inclined plane angle (X ⁰ ) of the main body portion 81 is 10-15 degrees in the above is that if it is 10 degrees or less, it reacts too sensitively, and if it is 15 degrees or more, the person before the inclination detecting means 8 operates. This is because there is a risk of already being exposed to the ultraviolet rays.

In addition, the inclination sensing signal converting means 10 detects the position of the ball 83 installed inside the main body 81 of the inclination sensing means 8 so as to determine whether or not the bottom of the main body 81 Installed on.

Thus, as the inclination sensing signal converting means 10 for detecting the position of the ball 83 of the inclination sensing means 8, various elements known in the art can be presented. In consideration of the configuration of the suction plate 4 is installed therein depending on the proximity of the ball 83 rolling along the inclined surface of the main body portion 81 and rolling down to the hole 82 side in response to the inclination angle of the suction plate (4) Providing a proximity switch that is turned on / off by the magnetic force of the permanent magnet, or is installed at the bottom of the inclination detecting means 8 to generate light toward the hole 82 side of the main body portion 81, the ball 83 is a hole Any of the optical sensors that receive the light reflected through the ball 83 to determine whether it is inclined when the block 82 is blocked (that is, when the suction plate 4 is kept flat or tilted within a predetermined angle). Was installed.

Therefore, in order to perform the cleaning using the vacuum cleaner, the main switch 51 of the cleaner body 1 and the auxiliary switch 91 provided on the suction plate 4 are turned "on" to light-emitting diode type first and second With the ultraviolet and ozone lamps 6a and 6b (6c and 6d) turned on, the suction plate 4 is brought into close contact with the position to be cleaned and the suction plate 3 is held and the suction plate 4 is pushed or pulled for cleaning. When proceeding, the ball 83 of the inclination sensing means 8 installed in the suction plate 4 flows along the inclined surface in the main body portion 81 in response to the inclination state of the suction plate 4 or moves the hole 82. It keeps the shape that prevents it.

In this way, the ball 83 provided in the main body portion 81 of the inclination detecting means 8 is positioned in the hole 82 as the suction plate 4 moves and inclines, or the degree of inclination of the suction plate 4 is reduced. In response to the movement away from the hole 82 along the inclined surface of the main body 81, the inclination detection signal converting means 10 composed of a proximity switch or an optical sensor receives "on" or light in response thereto, or " Off "or light cannot be received.

That is, when the suction plate 4 moves horizontally along the bottom surface or stops cleaning, the ball 83 of the inclination detecting means 8 maintains a state in which the hole 82 of the main body portion 81 is blocked. The inclination detection signal converting means 10 composed of a switch or an optical sensor can receive light that is "on" or reflected through the ball 83 in response thereto, and conversely, the suction plate 4 during the cleaning process. When the ball 83 of the inclination detecting means 8 is clouded on the inclined surface due to the inclination, the inclination sensing signal converting means 10 composed of a proximity switch or an optical sensor Is " off " in response or light is transmitted through the aperture 82, thereby preventing the light from being received.

Therefore, the second microcomputer 90 receives the output signal of the inclination detection signal converting means 10 and accurately recognizes the state of the current suction plate 4, and the time according to each of the first to third times is determined. The timer 95-97 receives the time data or the count data determined by the timer 95-97 to control the flashing of the light emitting diode-type second ultraviolet and ozone lamps 6c and 6d.

That is, in the second microcomputer 90, when the auxiliary switch 91 is "on", the second lamp driving unit 94 is driven to use the light emitting diode type second ultraviolet and ozone lamp using the voltage of the battery or the battery 92. 6c and 6d are turned on, and then the state signal of the inclination detection means 8 is input through the inclination detection signal converting means 10 to detect whether the suction plate 4 is moved and whether it is inclined.

As a result, if the abnormal suction plate 4 does not move or the suction plate 4 is fixed at an angle X ⁰ ; i.e., for a period of time (a second; for example, 2-3 seconds) determined by the second timer 96. 10-15 degrees) due to the inclination more than the "on" signal or the light receiving signal is input during the time in the tilt detection signal conversion means 10 or vice versa After a predetermined time (a second; for example, 2-3 seconds), the light emitting diode-type second ultraviolet light and the ozone lamps 6c and 6d are turned off to prevent unnecessary power consumption and at the same time, the light emitting diodes installed in the suction plate 4 Since the light emitted from the second ultraviolet rays and the ozone lamps 6c and 6d is irradiated to the outside through the gap between the suction plate 4 and the bottom surface, it is possible to prevent harm to the human body.

In this way, the vacuum cleaner and the light emitting diode type first and second ultraviolet and ozone lamps 6a, 6b, 6c, and 6d are not driven, or the suction plate 4 is inclined at a predetermined angle or more. Since the light emitting diode-type second ultraviolet and ozone lamps 6c and 6d are turned off, the suction plate 4 is turned off within a predetermined time (b minutes; for example, 1-2 minutes) by the third timer 97. When the ball 83 in the inclination sensing means 8 receives the on / off signal or the light receiving and non-incoming signal repeatedly from the inclination sensing signal converting means 10 due to the impact force due to the movement in the steady state, etc. The second microcomputer 90 turns on the light emitting diode type second ultraviolet and ozone lamps 6c and 6d again.

However, the cleaning does not proceed or the suction plate 4 is inclined more than a predetermined angle while the cleaner and the light emitting diode type first and second ultraviolet and ozone lamps 6a, 6b, 6c, and 6d are driven as described above. Since the light emitting diode-type second ultraviolet and ozone lamps 6c and 6d are forcibly turned off due to the state, the suction plate 4 is turned on until the time (b minutes) set by the third timer 97 elapses. If the "on" signal or the light receiving signal is continuously input from the tilt detection signal converting means 10 or vice versa, the second microcomputer 90 is input when the "off" signal or the non-light receiving signal of the light is input. In the above state, the light emitting diode-type second ultraviolet and ozone lamps 6c and 6d are kept off by force as described above.

Of course, after forcibly turning off the light emitting diode type second ultraviolet-ray and ozone lamps 6c and 6d as described above, the light-off state is maintained unless the user "turns on" the auxiliary switch 91 again.

On the other hand, when the auxiliary switch 91 installed in the suction plate 4 is "on", the second microcomputer 90 continuously counts the elapsed time through the first timer 95 from the moment, and thus the first timer 95. After the predetermined time (c minutes; for example, 20 minutes), the light emitting diode type second ultraviolet ray and ozone lamps 6c and 6d are turned off irrespective of whether the cleaner is used or not, thereby preventing damage caused by excessive ultraviolet ray emission. Can be.

At this time, the various electrical appliances installed in the suction plate 4 can reduce the weight by using a disposable battery or a rechargeable storage battery 92, as well as can exclude the complexity of the mechanism according to the supply of commercial power. It can be used regardless.

In addition, by installing the suction part sterilization state display unit 98 on the suction plate 4 as in the main body of the vacuum cleaner, the user of the suction plate 4 through the suction unit sterilization state display unit 98 during use of the vacuum cleaner. It can be visually confirmed that various foreign substances and the like introduced into the bottom are sterilized and deodorized by the light emitting diode type first ultraviolet rays and ozone lamps 6a and 6b.

In addition, the reflecting protrusions 71 of the reflecting plate 7 are shown in the figure in the shape of hemispherical, triangular pyramid and diamond, but not limited thereto. In addition, these reflection protrusions 71 may be formed in a group by a group according to the shape thereof, or may be mixed and formed at random.

The above-described embodiment is described with respect to the most preferred example of the present invention, but is not limited to the above embodiment, it will be apparent to those skilled in the art that various modifications are possible without departing from the technical spirit of the present invention.

As described above, according to the present invention, by installing several light emitting diode-type ultraviolet and ozone lamps irradiating and generating ultraviolet rays and ozone in the body and the suction plate of the vacuum cleaner, Of course, it can enhance the sterilization and deodorization effect by inhaling the mites, bacteria and molds that are parasitic on the object to be cleaned into the vacuum cleaner, and deodorizing and deodorizing in double in the state already collected by the waste container. By installing a reflector with various reflective projections on the top or bottom of the UV and ozone lamps, the sterilization range and sterilization power can be improved.The UV and ozone lamps of the suction plate can be cleaned and the suction plate can be kept within a certain angle. Unnecessary by operating only in non-sloped state Not only can it prevent economic losses due to power consumption, it also prevents the human body from causing unnecessary ultraviolet rays, and it can operate normally even when the life of some light emitting diode-type ultraviolet and ozone lamps is at the end of its life. It is a very useful design, such as being able to sustain sterilization and deodorization function through ultraviolet and ozone generated and emitted from other light emitting diode type ultraviolet and ozone lamps.

1 is a perspective view of the subject innovation cleaner.

Figure 2 is a bottom view of the suction plate of the subject innovation cleaner.

Figure 3 is a side cross-sectional view of the suction plate of the vacuum cleaner of the present invention.

Figure 4 is a side cross-sectional view of the main body of the cleaner according to the present invention.

Figure 5 is an enlarged cross-sectional view according to an embodiment of the inclination detection means of the present invention.

Figure 6 is a block diagram of the first and second control unit of the subject innovation cleaner.

Explanation of symbols on the main parts of the drawings

1: body 2: flexible hose

3: suction pipe 4: suction plate

5,9: first and second control unit

6a, 6b, 6c, 6d: light emitting diode first and second ultraviolet and ozone lamps

7: reflector 8: tilt detection means

10: inclination detection signal conversion means

Claims (13)

In the vacuum cleaner for driving the suction motor installed in the main body by the first control unit when the main switch is turned "on" to suck the cleaning object to the waste container side, First and second ultraviolet light and ozone lamps of the first and second light emitting diodes, each of which is installed at one side of the air collecting groove of the waste container and the suction plate of the main body to generate ultraviolet rays and ozone; A reflection plate having various types of reflection protrusions and diffusely reflecting ultraviolet rays and ozone emitted and generated by the light emitting diode type first and second ultraviolet ray and ozone lamps; Inclination detecting means installed on the suction plate and detecting whether the inclination angle thereof is inclined by a predetermined angle or more; An inclination detection signal conversion means for converting the inclination state detected by the inclination detection means into an electrical signal to cause a second microcomputer in the second control unit to control power supplied to the light emitting diode type second ultraviolet and ozone lamps; A sterilization vacuum cleaner using a light emitting diode type ultraviolet ray and an ozone lamp, which is additionally installed. The method according to claim 1, The first control unit includes a main switch for controlling power supply voltages for all the electric appliances of the vacuum cleaner, including the suction motor; A first lamp driving unit which turns on the first ultraviolet and ozone lamps of the light emitting diode type in the main body by using the output voltage of the power supply unit under the control of the first microcomputer when the main switch is "on"; Sterilization vacuum cleaner using diode type UV and ozone lamp. The method according to claim 1, The second control unit includes an auxiliary switch for controlling the power of the light emitting diode type second ultraviolet and ozone lamps installed on the suction plate; A second lamp driver configured to turn on the second ultraviolet ray and the ozone lamp at a high voltage by using the output voltage of the battery or the storage battery under the control of the second microcomputer when the auxiliary switch is turned on; A first timer for counting the time when the light emitting diode type second ultraviolet and ozone lamps 6c and 6d of the suction plate are turned on due to " on " of the auxiliary switch; A second timer for counting the holding time when the suction plate is detected to be inclined by a predetermined angle or more by the tilt detecting means; A third timer for detecting the holding time when the suction plate is detected to be in parallel by the inclination detecting means; When the auxiliary switch is "on", the second microcomputer for controlling the ignition of the light emitting diode-type second ultraviolet and ozone lamp by receiving the inclination detection means and the status signals of the first to third timers; Sterilization vacuum cleaner using light emitting diode type ultraviolet ray and ozone lamp. The method according to claim 2 or 3, The first or second control unit is further provided with a body or suction part sterilization state display unit for indicating the light-on state of the light emitting diode type first or second ultraviolet and ozone lamps under the control of the first or second microcomputer. Sterilization vacuum cleaner using a light emitting diode-type ultraviolet and ozone lamp. The method according to claim 1, The inclination detecting means has a funnel shape having an inclined surface having a predetermined angle (X ⁰ ) and a body portion having a hole formed in the center thereof; A ball which is placed in the main body so as to be able to flow and blocks or opens the hole while rolling in response to the inclination angle of the main body; A lid body installed at an upper opening of the main body to prevent separation of the ball; Sterilizing vacuum cleaner using a light emitting diode-type ultraviolet and ozone lamp is installed on the bottom of the main body portion and configured to fix the inclination detecting means itself to the suction plate. The method according to claim 5, Inclined surface angle (X ⁰ ) of the body portion is a sterilizing vacuum cleaner using a light emitting diode-type ultraviolet and ozone lamp, characterized in that 10-15 degrees. The method according to claim 1, The inclination detection signal conversion means is a light emitting diode type, characterized in that the proximity switch is installed on the bottom of the inclination detection means is turned on / off by the action of a permanent magnet installed therein depending on the proximity of the ball rolling down the hole side of the body portion Sterilization vacuum cleaner using ultraviolet and ozone lamps. The method according to claim 1, The inclination detection signal converting means is a light sensor which is installed at the bottom of the inclination detection means is a light sensor for generating light toward the hole side of the main body portion and receiving the light when the light is reflected by the ball. Sterile vacuum cleaner. The method according to claim 3, The second microcomputer, when the auxiliary switch is "on", turns on the second light emitting diode type UV and ozone lamps and detects the movement of the suction plate and whether the inclination of the suction plate is inclined by the inclination detecting means. If there is no abnormal movement or keeps the inclined state for (a second), the light emitting diode-type second ultraviolet ray and ozone lamp are turned off after a predetermined time (a second), and then the suction plate is removed within the time (b minute) set by the third timer. When the LED is moved at a normal angle, the LED-type second ultraviolet ray and ozone lamp are turned on, but if there is no movement or inclined state of the suction plate until the time elapses, the LED-type agent is turned on until the auxiliary switch is "on" again. 2 Sterilization vacuum using a light emitting diode type ultraviolet and ozone lamp, characterized in that the ultraviolet and ozone lamp forcibly turned off Group. The method according to claim 3, The second microcomputer counts the elapsed time from the time through the first timer when the auxiliary switch is "on", and when the time (c minutes) set by the first timer elapses, the second microcomputer emits light regardless of whether the cleaner is used or not. 2 A sterilizing vacuum cleaner using a light emitting diode-type ultraviolet and ozone lamp, characterized in that the ultraviolet and ozone lamp is turned off. The method according to claim 9, The predetermined time (a second) is 2-3 seconds, the predetermined time (b minutes) is a sterilizing vacuum cleaner using a light emitting diode-type ultraviolet and ozone lamp, characterized in that 1-2 minutes. The method according to claim 10, Sterilizing vacuum cleaner using a light emitting diode-type ultraviolet and ozone lamp, characterized in that the time (c minutes) set by the first timer is 20 minutes. The method according to claim 1, The reflector of the reflector is a sterilizing vacuum cleaner using a light emitting diode-type UV and ozone lamp, characterized in that having a hemispherical, triangular pyramid or diamond shape.