KR200273346Y1 - Portable compact air-cleaner - Google Patents

Abstract

Portable compact air purifiers are designed. Ventilation holes (22, 51), communication control plate (24), control rotary plate to purify the air introduced into the interior using the blower (16) with a filter having various functions to allow the user to breathe clean air It consists of an upper vent made of a handle, an air purifying filter part, an ion generator, an intermediate air purifying space made of an external air communication hole, and a lower device part made of a blower and an external air suction hole. The present invention is also designed to be convenient for the user by having a strap and an attachment on the intermediate air purifier. In addition, in heavily contaminated areas, the present invention increases efficiency by allowing the use of a hosed mask. The present invention having the above configuration protects the user from the polluted air, which is always a problem in urban life, and is portable so that it can always be used regardless of the place when necessary, so that the smoke of cars, dust of the subway or It has the effect of protecting the user's health from dust at factories and construction sites.

Description

Portable mini air purifier {PORTABLE COMPACT AIR-CLEANER}

This invention is an invention regarding an air purification apparatus. More specifically, the present invention relates to a portable small air purifier that can always be used regardless of location.

Generally, the air purifier is used in a built-in air conditioner or a ventilator, or as a separate device, but is usually used to purify the air in the entire room in an office or a factory. It is not designed to be used as a portable mini air purifier. The present invention has been made in view of such a situation and relates to a small air purifier that can be carried by an individual and used as needed in urban life or in a dusty construction site or factory. While these small devices are air purifiers used in automobiles, they are usually used with air fresheners and they are also used to purify air in small indoor spaces, not to provide air for direct intake into the human body. Therefore, conventionally, a method of providing fresh air to all users who breathe the air in the space by purifying the air in a predetermined space, rather than providing fresh air to the user directly. Therefore, the conventional air purification device as described above has a disadvantage in that the efficiency is lowered by providing fresh air to the user indirectly, and the indoor space is changed or cannot be used outdoors. It is also important to clean indoor air when considering urban pollution, but in practice, it is also important to clean outdoor air in places such as subways, factories, and construction sites. However, the conventional air purification device as described above has a problem that the user can not provide comfortable air by purifying the air to the outside.

The present invention is designed to solve the problems of the existing air purifiers as described above is an object of the present invention to provide an air purifier that can directly breathe fresh air.

It is also an object of the present invention to provide a user with a portable air purifier that can always be used anywhere.

The present invention together with the above object is to provide a portable air purifier for risk management that can be used in other situations, such as the generation of poisonous gas by using a replaceable filter.

In addition, an object of the present invention is to provide a portable portable air purifier that can protect the health of patients or the elderly by using a replaceable filter.

1 is a perspective view showing one embodiment of the present invention.

Figure 2 shows a perspective view showing one of another embodiment of the present invention.

<Description of Symbols Used in Drawings>

11, 41: air purification filter section 11a, 41a: contaminant removal filter

11b, 41b: Antibacterial filter 11c, 41c: Fine dust removal filter

12 ion generator 13, 44 string

14, 43: attachment port 15, 45: air control switch

16: blower

21, 52b: Adjustment turntable handle 22, 51: Vent hole

23a, 45a: communication stopper 23b, 45b: external communication hole

24, 52: ventilation control rotating plate 25: the back

25a: rear screw

31: battery compartment 32, 64: adapter connection

33, 61: outside air intake hole 34: opening part

46: intermediate air purification space 47: filter replacement screw portion

52a: ventilation hole 62: battery unit

63: battery replacement screw

7: mask

71: communication hose connection 72: discharge hole

73: Earring 74: Communication Hose

75: separation surface

Hereinafter, the configuration and operation of the present invention will be described with reference to the drawings.

1 is a perspective view showing one embodiment of the present invention. As shown in the drawings, the present invention consists of three main components.

The lower part has a lower device part including a device for introducing external air and includes a battery device part 31, an adapter connection part 32, an external air suction hole 33, and a opening part 34. Rechargeable batteries are used as batteries (not shown) used as power sources for power consumption. The battery also supplies the necessary power at the ion generator 12. The adapter connection 32 is used when a battery is not used, for example, when used in a desk or the like in a fixed position. The air intake hole 33 may have a shape of a gap made of a fine needle shape or may be made of fine holes. However, in order to prevent the inflow of relatively large dust, the size of the gaps or holes should be small enough to prevent the inflow of more than a certain size. That is, in the present invention, the external air intake hole 33 serves to remove external dusts primarily. The opening part 34 is used when it is necessary to replace the battery or to replace the filters of the air purifying part 11 described below. The opening part 34 is of a type generally used, and is opened and closed by pushing and pulling as shown in the drawings. The opening portion 34 may be used in any form as needed.

The intermediate polluted air purification space includes an air purification filter section 11, an ion generator 12, a strap 13, an attachment hole 14, an air control switch 15, an external communication hole 23b, an external communication hole. It includes a stopper 23a and a blower 16. The air purifying filter part 11 includes a contaminant removing filter 11a, an antibacterial filter 11b, and a fine dust removing filter 11c. Shown in FIG. 1 is an exemplary form, and any filter may be used as necessary. The air purification filter part 11 serves to purify the contaminated air communicated from the lower part of the design by the blower 16. The air purification filter unit 11 is made to be replaceable and each of the filters (11a, 11b, 11c) can be replaced if the filtration function is lost. The replacement method of the filters is made by opening and closing the opening part 34 as described above. In the drawing, each of the filters 11a, 11b, and 11c is provided in a drawer type, and when the filter needs to be replaced, the opening part 34 is opened first, and then the respective parts equipped with the filter are pushed and pulled in and out. Replace it. Although not clearly shown in the drawings, each part of the filter has a groove formed to be opened and closed by a drawer type. As an example of filter replacement, the pollutant removal filter 11a removes smoke from automobiles in normal use, but can be replaced with a filter having a function of direction according to the needs of the user. You can also replace it with a filter. The order of the layer arrangement of the filters should be placed at the bottom of the fine dust removing filter 11c considering the functions of the filters. The order of the layer arrangement of the antibacterial filter 11b and the contaminant removal filter 11a may be changed. As described above, the filters may be used as necessary or in a state in which some are removed. Ion generator 12 is optional as a means for providing fresher air. The ion generator is fixed to the wall using screws at appropriate locations. The strap 13 is a device for connecting a strap for carrying the present invention, and the user can use the strap connected to the device to carry the present invention around his neck or carry it in another way. The shape of the string 13 can be any shape. Attachment 14 is another device for carrying the present invention, the form shown in Figure 1 is shown as an example. By using the attachment port 14, the user can carry the subject innovation by attaching the subject innovation to the waist. The air control switch 15 is to control the amount of air introduced by adjusting the rotational speed of the motor attached to the blower 16 and also to control the operation of the ion generator 12. The control switch 15 is formed in a continuous form and the present invention does not work as a whole in the off (off) state. In the on state, the control switch 15 operates the ion generator 12 and adjusts the rotational speed of the blower 16 to adjust the amount of air introduced by adjusting the position of the switch. Of course, the ion generator 12 may be provided with a separate switch. In order to be able to adjust the air according to the needs of the user, it will be necessary to allow the air control switch 15 to be continuously adjusted. In addition, the air control switch 15, for example, in the off state to disable all the features of the invention to have two to three stages so that the ion generator 12 in the first stage and blower 16 at the same time ) Rotates weakly and in the second stage the ion generator 12 may be made in such a way that the blower 16 rotates more strongly while keeping the operating state. Meanwhile, a dust collecting plate (not shown) may be provided in the intermediate air purification space as necessary. The ion generator 12 and the dust collecting plate are mutually selective. In general cases ion generator 12 will be more effective. The blower 16 allows air to flow through the external suction hole 33 and serves to communicate the purified air through the air purification filter 11 to the external vent hole 22 or the external air communication hole 23b. . The blower 16 is driven by a motor, and the adjustment of the rotation speed of the blower 16 described above is performed by the control switch 15 adjusting the rotation speed of the motor.

The outer air communication hole 23b and the outer air communication stopper 23a are for allowing the air purified by the present invention to be connected to the mask 7 shown in FIG. 1 using a hose. The size of the external communication air hole 23b is made to match the size of the hose to which it is connected, and the external air communication stopper 23a is for preventing air leakage of the air communication hole 23b. The user may breathe the purified air through the communication hole 22 formed in the upper part as needed, or may breathe using the mask 7 using a hose coupled to the external air communication hole 23b. For example, in the case of construction sites or factories that are highly polluted, it may be more advantageous to breathe using the mask 7. In addition, in an emergency situation such as generation of poison gas, the filter may be replaced with an anti-toxic filter and may serve as a gas mask by using an external air communication hole 23b.

The upper communication portion comprises a vent hole 22, a communication control rotary plate 24, and a communication control rotary plate handle 21. The lower layer of the upper communication part is formed with minute holes through which air can communicate. The communication control rotating plate 24 is for controlling the air communication to the upper part, when the holes formed in the communication control rotating plate 24 coincide with the holes formed in the lower layer of the upper communication unit, the air is communicated to the upper communication unit. The purified air can be breathed through the vent hole 22. On the other hand, when the user uses the mask 7, the purified air is breathed using a hose through the external communication hole 23b. In this case, the communication control rotating plate 24 is rotated to lower the lower part of the upper communication part. The formed holes and the holes formed in the adjusting rotating plate 24 are shifted to prevent the purge air from communicating with the communication hole 22 formed in the upper layer of the upper communication part. That is, the user determines the communication direction of the purified air by using the communication control rotating plate 24, and the adjustment of the communication control rotating plate 24 is performed by using the communication rotating plate handle 21. The upper communication control rotating plate 24 and the lower surface of the upper ventilation layer may be provided with sealing means or elastic rubber plates in order to be in close contact so that air does not leak to the side. The communication control rotary plate 24 and the communication rotary plate handle 21 may be in any form and may use other means to determine the direction of communication of the purified air. For example, one might think of how to make a cover on the upper layer of the upper communication. That is, when air is communicated through the vent hole 22, the cover is removed, and when purifying air is communicated through the external air communication hole 23b, the air is not communicated with the vent hole 22 by using the cover. If the cover is not used, the cover is fixed to the lower part of the design using a suitable fixing device.

It is more advantageous in view of the features of the present invention to manufacture the mask 7 shown in FIG. 1 as described below. A hose 74 connected to the outer air communication holes 23b and 45b communicates the purified air with the mask 7. The communication hose 74 is connected to the hose connecting portion 71, and small holes or gaps (not shown) are formed in the rear of the hose connecting portion 71 through which the purified air can communicate. Purified air is communicated through the small holes or gaps to allow the user to breathe, and the air from the user's body is separated from the portion to which the air hose connecting portion 71 is connected. This is to prevent the purified air from mixing with each other. In Figure 1 is shown a separation surface 75 for preventing such mixing. On the other hand, the mask 7 is advantageously formed of a double layer. When formed in a double portion is connected to the hose connection portion 71 is formed in the back of the small hole (not shown) to allow to breathe the purified air. In addition, the air from the user's body is discharged to the outside through the discharge hole 72 as shown in FIG. The mask 7 can be used in areas with high risk of dust generation, such as severe contamination areas or factories or construction sites, and the present invention using the mask 7 can be used even for the elderly and the patient.

The rear part 25 shown in FIG. 1 has a screw part 25a, and is a device for opening and closing when the need of cleaning a blower, an apparatus of an ion generator, etc. is needed. An air suction hole 33 may be formed in the rear portion 25 as necessary.

2 is a perspective view showing one of another embodiment of the present invention.

Each part shown in FIG. 2 functions the same as that shown in FIG. 1, but differs from the embodiment of FIG. 1 in that the embodiment shown in FIG. 2 is made smaller and more convenient to carry. Flies In view of this point, the attachment opening 43 is made in a different form from the attachment opening 14 of FIG. Attachment 43 of Figure 2 is mainly for mounting the subject innovation, such as a pocket and the attachment port 14 of Figure 1 is different in that it is for mounting on the waist of the user. In addition, the form shown in Figure 2, in the case of filter replacement, unlike the one shown in Figure 1 by opening and closing the threaded portion 47 on the separation surface. If it is necessary to replace the filter, the upper and lower parts are separated by rotating by using the screw part 47 to replace the filter. Even in the case of replacing the battery by using the screw unit 63 in the same manner as above and then replace the battery. In addition, although not shown in the drawings, since FIG. 2 basically has the same configuration as the embodiment of FIG. 1, an ion generator or the like is provided therein.

1 and 2, the external air communication stoppers 23a and 45a are not clearly shown in the drawings for convenience, but are preferably attached to the side of the present invention. That is, the external air communication plugs 23a and 45a are attached to the vicinity of the external air communication holes 23b and 45b by using suitable attachment means.

The present invention described in detail above not only effectively protects the user's health by providing fresh air directly to an individual, but also allows the user to always breathe fresh air whenever needed regardless of place and time. It is effective. In addition, the present invention has an effect that can be used for risk management by using a replaceable filter, while having the necessary filter for the elderly or the patient, it is effective for the protection of the elderly or the patient.

In urban environments, not only can you protect your health from polluted air from automobile fumes, subway dust, and other micro-contaminants, but also in factories and construction sites, you can always get the fresh air that is needed by the workers at these places. As it can be supplied immediately, it is possible to prevent industrial accidents from dust and polluted air.

Claims (2)

External air intake holes 33 and 61 made in the form of fine holes or gaps for introducing air from the outside to have a dust removing effect; Rechargeable battery and adapter connections 32a, 62a for driving the blower 16; A case 34 configured to be openable and closeable for exchanging the battery and the filters; A lower part including the The air purifying filter unit 11, which is composed of a separate layer and formed of a drawer type or a screw part 47, is replaceable to purify the contaminated air introduced through the air intake holes 33 and 61, and is replaceable. 41); Attachments 14 and 43 for carrying around the waist or pocket; String hangers 13 and 44 for carrying with a string or the like; External air communication holes 23b and 45b for communicating air to the mask 7 using the hose 74; The outside air is introduced into the air intake holes 33 and 61, and the introduced air is purged using the air purification filter units 11 and 41, and the purified air is vented through the air holes 22 and 51) or external air communication. A blower 16, which is driven by a motor and made of a rotary vane, so as to be communicated through the holes 23b and 45b; An air control switch (15, 45) made to control the amount of air communicated by adjusting the rotational speed of the motor driving the blower (16); A communication hole stopper (23a, 45a) for preventing purge air from communicating with the external air communication holes (23b, 45b); Air purification space, including Vent holes 22 and 51 for communicating purified air to the upper surface; Small holes in the lower surface for communicating air to the vent holes 22 and 51 of the upper surface; The outer surface has holes made the same size as the small holes which rotate at an angle to coincide or disengage the air into the small holes of the lower surface to coincide or deviate from the holes of the small holes. Regulating rotary plates (24, 52) in close contact with the lower surface to prevent air from leaking into the furnace; Rotating plate handles 21, 52b for regulating the rotation of the adjustment tumblers 24, 52 to allow purge air to communicate with either the upper vent holes 22, 51 or the outer air holes 23b, 45b. ); And A rear part provided with a screw 25a to be opened and closed during cleaning or parts replacement; Portable air is characterized in that the purified air is communicated through the mask (7) connected to the upper vent hole 22, 51 or the external air distribution hole 74 by using the upper communication unit Purifier. The method according to claim 1, The intermediate air purification space is a portable small air purifier, characterized in that it comprises an ion generator (12) attached to the wall using a screw or the like.