KR200472664Y1 - Foldable type ultraviolet sterilizer - Google Patents

Abstract

The present invention relates to a folding ultraviolet sterilizer, in which sterilizing objects such as bedclothes and various household goods, which are difficult to move due to their volume and weight, can be sterilized by spreading an ultraviolet sterilizer on a sterilizing object, After sterilization, it is intended to be folded like an umbrella and stored.
In order to achieve the above object, the present invention provides a folding device comprising: a cover which is formed so as to be able to open or fold a folding member composed of upper and lower folded portions connected to upper and lower support frames in accordance with an operation of a folding holding member capable of pulling a string or releasing a lock; An ultraviolet lamp device installed to be adjustable in height and rotatable on a frame connected to a lower support of the lid, and an electronic control unit electrically connected to the ultraviolet lamp device and the ground sensor, And a timer installed to apply power during a set time of the signal of the grounding sensor.

Description

[0001] FOLDABLE TYPE ULTRAVIOLET STERILIZER [0002]

The present invention relates to a folding ultraviolet sterilizer, and more particularly to a folding ultraviolet sterilizer for sterilizing sterilizing objects such as bedclothes and various household goods that are difficult to move due to their volume and weight. The ultraviolet sterilizer is spread on the sterilizing object, And a foldable ultraviolet sterilizer which can be folded like an umbrella after sterilization.

Generally, the human body is sweating during sleep in accordance with the constitutional differences of the autonomic nerves in order to control the body temperature in a special environment, a change of season and humidity or a special disease, and the skin as a protective film for protecting the skin and protecting the skin, Sweat and keratin from the human body are infiltrated into bedding such as bed mattress, bedding, pillow, etc. to adjust the environment in which the mites and germs and / or fungi reproduce, (Typically atopic) or respiratory disease (typically asthma).

Moreover, in the case of home breeding pets such as dogs or cats, dirt such as hair and dandruff falling from the pet is easily infiltrated into the tissues of the bedding or carpet or clothing, and the hair, dandruff The use of bedding, carpets or garments for which the same dirt has not been properly removed may also cause or intensify respiratory diseases such as skin diseases such as atopic dermatitis or rhinitis.

However, dust mites, bacteria and / or fungi residing in bedding tissues are very difficult to be sucked and removed only by the vacuum suction force of a conventional vacuum cleaner.

Meanwhile, in recent years, a vacuum cleaner equipped with an ultraviolet sterilizing lamp for sterilizing bacteria such as house dust mites that live on bedclothes or a suction head which is detached and removed from the vacuum cleaner has been put into practical use.

Generally, a sufficient sterilization effect can be obtained only when the ultraviolet rays radiated from the ultraviolet sterilizing lamp are irradiated for a predetermined time or more (at least 3 seconds or more) at a predetermined position of the bedding, but the ultraviolet rays In the configuration in which the sterilizing lamp is provided, since the vacuum cleaner or the suction head is manually reciprocated for cleaning the bedding, a sufficient sterilizing effect by the ultraviolet sterilizing lamp can not be obtained.

That is, in the case of cleaning the bedding, the ultraviolet rays of the ultraviolet sterilizing lamp should be irradiated to the entire surface of the bedding for a certain period of time, usually by the vacuum cleaner or the suction head, but usually the vacuum cleaner or the suction head is instantaneously reciprocated So that a sufficient sterilization effect can not be obtained.

Therefore, in order to obtain a sufficient sterilizing effect on the bedding, the vacuum cleaner or the suction head equipped with the ultraviolet sterilizing lamp must be manually kept for a predetermined time on the entire surface of the bedding. However, The cleaning method not only requires considerable labor, but also takes a considerable time for cleaning, which leads to a disadvantage that it is difficult to perform other work or work during cleaning.

Similarly, there has been proposed a bar-type multifunctional sterilizing device in the past, but even in the case of such bar-type multifunctional sterilizing device, it is necessary to manually sterilize the sterilizing object (for example, bedding) It also takes a lot of time.

In addition, air in the room must be kept clean to mitigate respiratory diseases or skin diseases or symptoms. For this reason, air cleaners for purifying or sterilizing indoor air have recently become popular. However, The air purifier is not only constructed separately from the actual vacuum cleaner but also is economically burdened because it is relatively expensive.

And the drying method of the bedding is to put the damp bedding to the sunny place on the sunny day and to dry and sterilize it in the sun for several hours, as well as the bedding dust and the mite, There is a very cumbersome and inconvenient problem of tapping out.

Particularly, the sterilization and drying method as described above is a method in which bedding is sunk under sunlight for a few days on a sunny day. Therefore, not only is it difficult to utilize in the winter when the sunlight is weak and the temperature is low, There is a problem that the bedding can not be dried even though it is easily damp.

In addition, since the bedding is laid under the sun and the person knocks the bedding directly with the bat, and dust and mites are poured out of the bedding, the dust and mites that fall from the bedding enter the clothes and the respirator of the working person .

Despite the various troublesome and uncomfortable problems described above, sterilization and drying of the bedding are indispensable, and if the bedding is not sterilized and dried properly and is continuously used in a damp state, the habitat environment of various harmful bacteria such as ticks and fungi And it causes skin diseases or allergies due to various kinds of harmful bacteria such as ticks and fungi. Therefore, there is a demand for a device that sterilizes and dries the bedding easily in the room regardless of the season or sunlight.

Document 1 to Document 3 disclose a conventional movable ultraviolet sterilizer.

Document 1 discloses a sterilization and disinfection chamber which is constructed by disposing a disinfection and disinfection chamber on a room or a bed mattress in a simple manner, isolating the bedding from the room, driving the ultraviolet and ozone generator provided therein, Disclosed is an apparatus for sterilizing and disinfecting by showering for a predetermined period of time.

Document 2 discloses a method for sterilizing a sterilized object, in which an ultraviolet lamp is fixedly installed on the sterilizing surface of a sterilizing object to perform sterilization, so that ultraviolet rays generated from the ultraviolet lamp can be effectively irradiated to the sterilizing target, An ultraviolet sterilizer for bedding is disclosed.

In document 3, the mattress is placed on the lower part and the sterilizer is inserted into the bedding in the form of covering the upper part with the upper part. The support rods are kept at a suitable distance between the mattress, And the inside of the bedding is made sterile so that the inside of the bedding can be sterilized, and harmful ultraviolet rays are not radiated to the outside.

[Patent Document 1] Registration No. 0386342 "Method and apparatus for sterilizing and disinfecting bedding with ultraviolet rays and ozone" (2003.06.02. Announcement) [Patent Document 2] Published Application No. 2011-0003951 "Ultraviolet Sterilizer for Acupuncture" (Published on April 21, 2011) [Patent Document 3] Registration No. 0459313 "Acupuncture insertion type ultraviolet sterilizer" (2012.02.22)

The object of the present invention is to sterilize an object to be sterilized simply by spreading it on a bedding object such as bedclothes or household goods.

Another object of the present invention is to provide a convenient storage method since the object to be sterilized can be folded like an umbrella after being sterilized.

Another object of the present invention is to make it possible to adjust the height of the ultraviolet lamp so as to improve the sterilizing effect of the sterilizing object.

The present invention for achieving this object is made up of upper and lower ribs 10 and 12 connected to upper and lower support rods 6 and 8 in accordance with the operation of a folding holding member capable of pulling or unlocking the rope 4 A lid 20 formed to be able to spread or fold the folding member,

A grounding sensor 30 installed at a contact end of the upper railing 10 so as to be supplied with power when the grounding is performed,

An ultraviolet lamp unit 50 installed to be adjustable in height and rotatable on a frame 40 connected to the lower support 8 of the lid 20,

And a timer 60 electrically connected to the ultraviolet lamp unit 50 and the grounding sensor 30 and configured to apply power for a predetermined time during the signal of the grounding sensor 30.

The lid (20) is characterized by being formed of a reflection ceiling (14) capable of reflecting ultraviolet rays.

The grounding sensor 30 is installed to apply a signal to the timer 60 when the contact end of the upper railing 10 touches the floor due to the load of the lid 20 and the ultraviolet lamp device 50 .

The ultraviolet lamp device 50 includes a frame 40 having a structure in which the lower end of the ultraviolet lamp device 50 is opened at the lower end of the frame 40 and has elongated holes 41 formed on opposite sides of the frame 40, And a lamp case 53 having an ultraviolet lamp 51 which is movably mounted on the long hole 41 with a bolt-shaped guide shaft 43 and is electrically connected to the timer 60 and the grounding sensor 30 .

The lamp case 53 is installed as a bolt-type guide shaft 43 that can be tightened or loosened so that the lamp case 53 can be positioned at any one of the upper, middle, and lower ends of the frame 40 do.

The elongated hole 41 of the frame 40 is formed to have a length that allows the lamp case 53 to be folded between the frames 40 by rotating the lamp case 53.

The lamp case 53 is provided with a magnet 17 for attaching to the upper end of the frame 40 on the other side of the ultraviolet lamp 51.

According to the present invention, sterilization of an object to be sterilized can be facilitated merely by spreading an ultraviolet sterilizer on a sterilizing object such as bedclothes and household goods and using the object.

In addition, since the sterilizing device can be sterilized by an ultraviolet sterilizer irrespective of the size and shape of the sterilizing object, the ultraviolet sterilizer can be used for general purposes.

In addition, since the foldable ultraviolet sterilizer can be folded and stored, it has a convenient storage effect.

1 is a side sectional view showing a foldable ultraviolet sterilizer according to the present invention;
Fig. 2 is a partially exploded perspective view showing the folding ultraviolet sterilizer shown in Fig. 1. Fig.
3 is a view showing a connection structure of a timer and a ground sensor according to the present invention.
4 is a view showing an example of height adjustment of the lamp case shown in Fig.
Fig. 5 is a view showing an example of a folded state of the frame and the lamp case shown in Fig. 1; Fig.
6 is a view showing a state in which the ultraviolet sterilizer according to the present invention is half-folded.

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

As shown in Fig. 1, the folding ultraviolet sterilizer 2 according to the present invention is connected to the upper and lower support rods 6 and 8 in accordance with the operation of a folding holding member capable of pulling or unlocking the strap 4 A grounding sensor 30 installed at the contact end of the upper railing 10 and adapted to be supplied with electric power when the ground is connected to the upper railing 10, And a frame 40 connected to the lower support 8 of the lid 20. The ultraviolet lamp unit 50 and the ground sensor 30 are installed to be adjustable in height and rotatable, And a timer 60 installed to be electrically connected to the ground sensor 30 and to supply power during a set time of the signal of the ground sensor 30. [

The lid (20) is provided with a rebound (14) so that it can be folded and unfolded using a strap (4) and a railing which is a folding member. The railing which is a folding member is composed of an upper railing 10 and a lower railing 12 and is rotatably connected to an upper support 6 and a lower support 8, respectively.

A reflection mirror 14 is mounted on the upper side of the upper support 6 and supported by a structure like an umbrella. The strap 4 is connected to the fold holding member and then exposed on the upper side, and the loop 5 is connected. The ring 5 may also be used for pulling the strap 4 or tying the lid 20 to hang it.

The upper railing 10 has a U-shaped upper end (inner end), an annular shape at its middle, and a lower end (one end) of which is formed by press-bonding and punching.

The reflection ceiling 14 is supported without being stretched when the reflection ceiling 14 is bundled by passing the yarn through the passage 11a formed in each of the upper rails 10.

Of course, it is also possible to prevent damage to the reflector 14 by covering the cap 11a of the upper rib 10 with a resin material as in the structure of a part of the umbrella.

In addition, the lower rib 12 is connected to the intermediate ring of the upper rib 10 so as to be capable of joint movement. The lower end (inner end) of the lower rib 12 is bent into a U-shape and the upper end (outer end) is bent in an annular shape. The annular shape of the lower rib 12 is connected to the annular shape of the upper rib 10 so as to be capable of articulation.

1 and 2, the upper support 6 rotatably receives the inner end of the upper rib 10, and the lower support 8 supports the inner side of the lower rib 12 Thereby accommodating the stage rotatably.

A wire 16 is used to connect the upper rib 10 and the lower rib 12 to the upper support 6 and the lower support 8, respectively.

At this time, the lower support bar 8 is connected to the strap 4 at the round bar 18, which is a folding holding member extending upward to engage with the upper support bar 6. The raw stem 18 may be integrally molded so as to be on the same central axis as the lower support 8. The upper end portion of the circular stem 18 has a large gradient, but the intermediate portion located in the downward direction may have a very small gradient.

The upper rib 10 may be folded or unfolded. The upper rib 10 may be folded or unfolded. The fold holding member includes a cylinder 20 coupled to the upper end of the upper support 6 and a push cap 22 accommodated upwardly from the inside of the cylinder 20. [

The cylinder (20) has a cap shape and a bottom end wide and a female screw is formed on the inner surface. Accordingly, the upper support 6 is coupled to the upper surface of the upper support 6 with the reflector 14 in a spiral manner, so that it is not required to perform a sewing process or a separate attachment process. The upper end of the cylinder 20 which rests on the lower end of the pushing cap 22 so as not to be detached upward is brought into contact with the pushing cap 22 when the circular cutting bar 18 of the lower support 8 ascends above a predetermined height, As shown in Fig.

The lid 20 is formed of a reflection mirror 14 capable of reflecting ultraviolet rays. The reflector 14 is fixed to the upper end of the upper support 6 and is firmly fixed when the cylinder 20 is screwed.

The reflector 14 reflects the ultraviolet rays of the ultraviolet lamp 51 onto the object to be sterilized C and irradiates the object to sterilize the object.

The reflector 14 reflects the ultraviolet rays of the ultraviolet lamp 51 to prevent ultraviolet rays harmful to the human body from being emitted to the outside of the lid 20. [

The reflector 14 is formed of a material that is formed by a curved and foldable material whose inner surface is formed as a mirror surface effective for ultraviolet reflection.

The reflux condenser 14 is formed so as to be widely spread on the top of the sterilizing object C. That is, the ultraviolet rays generated by the ultraviolet lamp 51 are reflected directly or after being reflected by the reflection mirror 14, and the sterilizing object C is irradiated to prevent the ultraviolet rays from leaking to the outside, .

The lid 20 is connected to the upper rib 10 and the lower rib 12 by a wire 16 to pull the strap 4 to pull the lower support 8 in the direction of the upper support 6 It is possible to fold and stretch like an umbrella.

That is, when the lanyard 4 is pulled to unfold the lid 20 or the cylinder 20 is lowered, the round bar 18 passes through the upper support 6 to push up the pushing cap 22 and stops. Thus, the upper rib 10 is completely spread out so that the sterilizing object C can be inserted therein.

At this time, the reflection ceiling 14 is maintained in the unfolded state by the engaging force that engages with the upper support 6 at the middle portion of the circular stem 18.

That is, by using the gradient of the upper and lower ribs 10 and 12, the elastic force of the lower rib 12 when deployed supports the upper rib 10 so that the lid 20 is kept in the unfolded state.

On the contrary, when the lid 20 is folded, when the pushing cap 22 is pushed, the original drop 18 is separated from the upper support 6 and the elastic force acting on the lower drop 12 is released, The lid 20 is folded.

The weight of the upper railing 10, the lower raiser 12 and the reflection ceiling 14 acts in a downward direction at the moment when the round bar 18 is removed.

1 and 3, the grounding sensor 30 is electrically connected to the timer 60 and the ultraviolet lamp 51, and is installed at the contact end of the upper rib 10.

The grounding sensor 30 is electrically connected to the timer 60 when the bottom 20 is brought into contact with the floor by the load of the lid 20 and the ultraviolet lamp device 50.

The ultraviolet lamp device 50 includes a frame 40 having a structure in which the lower end of the ultraviolet lamp device 50 is opened at the lower end thereof and has elongated holes 41 formed on both sides thereof facing each other with elastic force, And a lamp case 53 having an ultraviolet lamp 51 assembled with a bolt-type guide shaft 43 movably to the timer 41 and electrically connected to the timer 60 and the grounding sensor 30.

The ultraviolet lamp 51 is connected to a power source by a timer 60. The timer 60 is connected to an external power source through the operation of a power switch (not shown), and applies power to the ultraviolet lamp 51 when the ground sensor 30 is receiving a signal. The lamp case 53 is provided with a ballast (not shown), a bulb socket (not shown), etc. for adjusting the power to the ultraviolet lamp 51.

The timer 60 can set the sterilization time in units of 5 minutes, 10 minutes, and 15 minutes so that the sterilizing object C exposed to ultraviolet rays is not damaged.

4 and 5, the lamp case 53 can be fastened or loosened so that the lamp case 53 can be positioned at any one of the upper end, the middle end, and the lower end of the frame 40 And a bolt-type guide shaft 43 is provided. That is, when the height of the lamp case 53 is adjusted, the position of the lamp case 53 can be easily adjusted by moving the bolt-type guide shaft 43 to the proper position of the frame 40.

The elongated hole 41 of the frame 40 is formed to have a length that allows the lamp case 53 to be rotated and then folded side by side between the frames 40.

The lamp case 53 is provided with a magnet 17 on the other side where the ultraviolet lamp 51 is installed. The magnet 17 can attach the lamp case 53 to the frame 40 so that the lamp case 53 is stably fixed to the upper end of the frame 40. [

Hereinafter, the operation of the present invention as described above will be described in detail.

First, the timer 60 is electrically connected to the external power source through the operation of the power switch, and the cover 20 is spread over the sterilizing object such as bedding or household goods.

At this time, if the lid 20 is placed on the disinfection object C, the ground sensor 30 is pressed by the load of the ultraviolet lamp device 50 and the lid 20.

The timer 60 applies an external power source to the ultraviolet lamp 51 according to the ON signal of the grounding sensor 30. [ At this time, the ultraviolet lamp 51 generates ultraviolet rays for a time set in the timer 60 to sterilize the object C to be sterilized.

The ultraviolet rays generated in the ultraviolet ray lamp 51 are reflected by the reflection ceiling 14 forming the lid 20 so that the object C is irradiated without being leaked to the outside.

Thereafter, when the operation of the ultraviolet lamp 51 is stopped by the timer 60, the lid 20 is lifted to a new sterilizing position or placed on the next sterilizing object C to sterilize again.

Such a folding ultraviolet sterilizer (2) is light in weight and easy to move, thus facilitating sterilization without restriction of the place.

As described above, the disinfection object can be easily sterilized by operating the ultraviolet lamp 51 by placing the lid 20 on the bedding such as bedding because it is less restricted by the size of the sterilizing object C during sterilization .

The height of the lamp case 53 can be adjusted by tightening or loosening the bolt-type guide shaft 43 coupled to the slot 41 of the frame 40 according to the height of the sterilizing object C. Adjustment of the height of the lamp case (53) enables the sterilization object (C) to have the best sterilization effect.

When the magnet 17 of the lamp case 53 is attached to the frame 40, the lamp case 53 does not fall on the frame 40 even if the installation position of the lid 20 is frequently moved.

6, the lamp case 53 is positioned at the lower end of the frame 40, and then the lamp case 53 is rotated so that the frame 40 and the frame 40 are rotated together with the folding ultraviolet sterilizer 2, You can collapse them by aligning them side by side.

After the lamp case 53 is aligned with the frame 40, the pushing cap 22 protruding from the upper support 6 of the lid 20 is pushed.

When the pushing cap 22 is pushed, the round bar 18 is downwardly separated from the upper support 6 and the lower support bar 8 with the round bar 18 is lowered.

The lower and upper supports 10 and 12 are folded and the lid 20 is folded like an umbrella.

The foldable ultraviolet sterilizer (2) folded like an umbrella can be conveniently stored because it occupies less space.

2: UV sterilizer 4: string
6: upper support 8: lower support
10: upper rib 12: lower rib
14: Half Sacheon 17: Magnet
20: cover 30: ground sensor
40: Frame 41: Slot
43: bolt-type guide shaft 50: ultraviolet lamp unit
51: ultraviolet lamp 53: lamp case
60: Timer C: Sterilization object

Claims (7)

A folding member composed of upper and lower ribs 10 and 12 connected to the upper and lower support rods 6 and 8 in accordance with the operation of the folding holding member capable of pulling the string 4 or releasing the lock can be formed And a frame 40 connected to the lower support 8 of the lid 20. The lid 20 includes a cover 20 and a ground sensor 30 to which power is applied when the upper end of the raft 10 is grounded. And a ground sensor (30) which is electrically connected to the ultraviolet lamp device (50) and the ground sensor (30) And a timer (60) installed to apply a voltage
The fold holding member includes a cylinder 20 coupled to the upper end of the upper support 6 and a push cap 22 received upward from the inside of the cylinder 20. The lower end of the push cap 22 A flange is formed so that the circular bar 18 of the lower support 8 does not rise above a certain height but catches on the upper end of the cylinder 20,
The lid 20 is formed of a reflection mirror 14 capable of reflecting ultraviolet rays,
The grounding sensor 30 is electrically connected to the timer 60 and the ultraviolet lamp 510 and is provided at the contact end of the upper razor 10 so as to be connected to the upper rim 50 by the load of the lid 20 and the ultraviolet lamp device 50. [ Is provided to apply a signal to the timer (60) when the contact end of the contact (10) touches the floor,
The ultraviolet lamp device 50 includes a frame 40 having a structure in which the lower end of the ultraviolet lamp device 50 is opened at the lower end of the frame 40 and has elongated holes 41 formed on opposite sides of the frame 40, And a lamp case 53 having an ultraviolet lamp 51 electrically connected to the timer 60 and the grounding sensor 30 movably mounted on the long hole 41 with a bolt-shaped guide shaft 43 ,
The elongated hole 41 of the frame 40 has a length that allows the lamp case 53 to be folded between the frames 40 by rotating the lamp case 53,
The lamp case 53 is provided with a bolt-type guide shaft 43 that can be tightened or loosened so that the lamp case 53 can be positioned at either the upper end, the middle end, or the lower end of the frame 40, Wherein a magnet (17) is provided on the other side of the lamp case (53) on which the ultraviolet lamp (51) is installed so that the case (53) can be attached to the upper end of the frame (40).
delete delete delete delete delete delete

Images