KR20190111815A - Portable device for generating negative ion - Google Patents

Abstract

Disclosed is a portable negative ion generator which can be worn or carried on a user. The present invention is configured by comprising: a casing part having a connector formed on one side surface thereof; a negative ion discharge part mounted to be exposed to an outer side surface of the casing part to discharge negative ions to the outside; a battery part mounted within the casing part to supply current to the negative ion discharge part; and a resistance member electrically connecting between the negative ion discharge part and the battery part to increase resistivity of the current.

Description

Portable negative ion generating device

The present invention relates to a negative ion generating device, and more particularly to a portable negative ion generating device that can be worn or carried by the user.

In recent years, the air is polluted by automobile fumes, dust, allergens and the like, which are harmful to the human body. On the other hand, in the air, invisible particles and molecules such as oxygen, carbon gas, nitrogen, and hydrogen are floating around, each of which loses electrons and gets positive (+) positive cations or electrons to generate negative electricity. It can exist as a negative ion.

In general, negative ions are known to be effective in removing various odors, purifying air by precipitating organic substances, and removing electromagnetic waves harmful to the human body. In other words, the freshness felt by the human body in nature such as in forests, waterfalls, and hot springs is due to negative ions in the air that charge negative charges. When negative ions are absorbed by the human body, they promote metabolism, promote vitality, and clear blood. It is known to have effects of nerve stabilization, fatigue recovery and appetite enhancement.

Recently, due to various useful effects of anions, various products using the same have been disclosed. Representatively, anionic air purifiers and the like are exemplified. The negative ion air purifier removes various contaminants in the indoor air, and generates an anion and discharges the air together with the purified air, thereby keeping the room more comfortable.

In addition, since most of the negative ions generated in the air are oxygen negative ions, when a negative ion generating device is installed in a room such as a home or office, or in a vehicle where air circulation is not smooth, a clean environment such as in a forest can be created at low cost. can do.

However, the conventional negative ion generating device has a problem that it is difficult to carry because of its large volume, and when it is manufactured in a small size, there is a problem that a sufficient amount of negative ions cannot be generated.

<Previous Document 1>: Republic of Korea Patent No. 14141920 (Notification Date: August 14, 2014)

The present invention was devised to solve the above problems, and an object of the present invention is to provide a portable negative ion generating device that can be easily carried by a user, thereby providing convenience in use and securing a sufficient amount of negative ions.

According to an embodiment of the present invention for achieving the above object, a casing portion formed with a connector; An anion discharging unit installed to be exposed to the outer surface of the casing unit and discharging anions to the outside; A battery part installed inside the casing part and supplying current to the negative ion emitting part; And a resistance member electrically connected between the anion discharging unit and the battery unit to increase the resistivity of the current.

The resistance member may be a resistance plate, and the resistance plate may have a hollow portion formed at a predetermined area in the center thereof, and an uneven region may be formed on at least one of an inner side surface and an outer side surface based on the hollow portion.

On the plane of the resistance plate, at least one fastening hole is formed through, and the inner surface of the casing portion may be formed with a fixing projection inserted into the fastening hole of the resistance plate.

A cover plate is mounted on one side of the casing part, at least one fixing protrusion is formed on an inner surface of the cover plate, the resistance member is a resistance plate, and a hollow part is formed at the center of the resistance plate. A fastening hole into which the fixing protrusion is inserted may be formed.

The resistance member may be a resistance wire in the form of a wire, and the resistance wire may include at least one bent portion.

The resistance member is a resistance band made of a metal mesh, and the resistance band may be installed inside the casing part in a wound state.

It may further include a fixing plate made of at least one magnetic member installed on the outer side of the casing portion, and a material attached by the magnetic force of the magnetic member, and at least one surface is made of an adhesive surface to be adhered to the installation target surface.

The connector is a fixed type connector that extends integrally from the upper surface of the casing portion, the fixed type connector is formed an extension extending from the center to both sides, the ends of the chain member is fixed to both ends of the extension, respectively It may be connected in a state.

According to the present invention, the user can be worn in the form of a necklace has the effect of protecting the user's respiratory organs from external pollutants. In addition, the present invention is equipped with a resistance member for increasing the resistance of the current inside the casing has the effect of ensuring a sufficient amount of negative ions generated.

1 is a perspective view showing a portable negative ion generating device according to an embodiment of the present invention,
Figure 2 is a perspective view of the portable negative ion generating device of Figure 1 from a different angle,
Figure 3 is a side view of the portable negative ion generating device of Figure 1,
Figure 4 is a perspective view showing a rear side configuration of a portable negative ion generating device according to an embodiment of the present invention,
5 is a perspective view showing an internal configuration of a portable negative ion generating device according to an embodiment of the present invention;
6 is a plan view of FIG. 5;
7 is a perspective view showing the arrangement of the battery unit and the negative ion generator and the PCB of the portable anion generator according to an embodiment of the present invention;
8 is a side view showing a connection relationship between the resistance plate of the portable anion generator according to an embodiment of the present invention;
Figure 9 is a partial perspective view showing the installation state of the resistance plate of the portable anion generator according to an embodiment of the present invention,
10 is a perspective view showing the internal configuration of a portable negative ion generating device according to an embodiment of the present invention,
11 is a plan view of FIG. 9;
12 to 16 is a configuration diagram showing various embodiments of the resistance member of the portable negative ion generating device according to an embodiment of the present invention,
17 and 19 is a block diagram showing a fixed configuration of the portable negative ion generating device according to an embodiment of the present invention, and
20 is a perspective view showing the configuration of a fixed connector which is one configuration of a portable anion generating device according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in more detail the present invention. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the ordinary or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own inventions. Based on the principle that it can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. In addition, unless there is another definition in the technical terms and scientific terms used, it has the meaning that is commonly understood by those of ordinary skill in the art. In the following description and the accompanying drawings, descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted. The accompanying drawings are provided by way of example so as to fully convey the spirit of the invention to those skilled in the art. Accordingly, the present invention is not limited to the drawings presented below and may be embodied in other forms. Also, like reference numerals denote like elements throughout the specification. It should be noted that the same elements in the figures are represented by the same numerals wherever possible.

1 to 3, the portable anion generating device of the present invention includes a casing portion 10 constituting the body, the connector 13 is formed on the upper end of the casing portion 10, the casing portion 10 An inclined surface 12 is formed at a portion of the top of the. The inclined surface 12 is provided with an anion discharging portion 30 for discharging anions into the atmosphere. In addition, a concave discharge groove 15 is formed around the anion discharge unit 30.

Here, the negative ion discharging part 30 is installed in a state inclined at a predetermined angle with respect to the upper surface of the casing part 10 to correspond to the inclined surface 12. Preferably, the anion discharging unit 30 can be worn by the user in the form of a necklace by connecting the chain to the connector (13). In this case, the anion release angle is configured in consideration of the installation angle of the anion release unit 30 to be around the user's respirator.

In addition, the casing part 10 is provided with a gripping surface 11 in which portions of the front and side surfaces are concave so as to be easily gripped by the user. In addition, as shown in FIG. 2, the side of the gripping surface 11 is provided with a charging terminal unit 20 for charging power.

Referring to FIG. 4, a cover plate 80 that opens and closes the inside of the casing part 10 is mounted on the rear surface of the casing part 10. Preferably, the cover plate 80 is fixed to the casing portion 80 through the fixing bolt (B). In addition, the lower end of the back of the casing portion 10 is provided with an on-off member 51 for controlling the power of the device.

As described above, the portable anion generator of the present invention forms a connector 13 at the upper end of the casing part 10 and connects the chain to the connector 13 to be worn on the user's neck like a necklace. At this time, the negative ion emitting portion 30 formed on the inclined surface 12 of the casing portion 10 may emit negative ions toward the user's respiratory side. Accordingly, by preventing the inflow of fine dust or dust to the user's respiratory side can protect the user from air pollution.

Specifically, referring to FIGS. 5 to 7, the portable anion generator of the present invention accommodates the negative ion generator 60 inside the casing portion 10, and an anion release post () on the top of the negative ion generator 60. 31 is installed so as to protrude and is exposed to the discharge groove 15 formed in the inclined surface 12 of the casing portion 10. Meanwhile, a plurality of fastening bosses 16 for mounting the cover plate 80 are formed in the casing part 10. In addition, a PCB 50 is mounted below the casing part 10, and the on / off member 51 for supplying and blocking power is electrically connected to the PCB 50. In addition, the lower surface of the casing unit 10 is connected to the operation LED (57) for expressing the operation state to the outside. In addition, the PCB 50 is connected to the charging hub 21 (a conventional micro 5-pin charging terminal is applied) equipped with a terminal 22 to configure the charging terminal unit 20.

In addition, the battery unit 40 is mounted inside the casing unit 10. At this time, the battery unit 40 is on / off control for the power supply by the on-off member 51. In addition, the battery unit 40 may be a rechargeable battery. In addition, the battery unit 40 may be electrically connected to the PCB 50 and may be connected to the terminal 22 mounted on the charging hub 21 to receive external power to charge the battery 40. The battery unit 40 serves to provide power to the negative ion generator (60).

8 to 11, the cover plate 80 has a plurality of fixing protrusions 82 protrudingly formed, the upper end of the cover plate 80 is connected to the connector 13 is formed and the lower end of the cover plate 80 The fixing hook 81 is formed. In addition, the fastening boss 16 is formed on both sides of the connector (13). The cover plate 80 configured as described above is fastened and fixed through the fixing bolt B in a state in which the fixing hook 81 is mounted inside the casing 10. In this case, the resistance plate 70 is mounted on the cover plate 80. The resistance plate 70 has a plurality of fastening holes h1 (FIGS. 13 and 14) formed therein, and the fixing protrusions 82 of the cover plate 80 are inserted into the fastening holes h1 and h2 to thereby resist the plate 70. ) Is installed.

Referring to FIG. 8, one side of the resistance plate 70 is grounded to the PCB 50 to which the battery unit 40 is electrically connected, and one side electrode of the negative ion generator 60 is connected to the other side of the resistance plate 70. 61 or 62) is grounded. In this case, the battery unit 40 is electrically connected to the PCB 50 through the wire 75. On the other hand, the resistance plate 70 serves to increase the resistivity of the current supplied to the negative ion generator (60).

13 and 14, the resistance plates 70b and 70c are provided as flat metal plates. In addition, a hollow part is formed in the center of the plate. In the present embodiment, but illustrated as a rectangular plate having a hollow portion in the center may be modified in various shapes.

On the other hand, the resistance plate 70b is formed with an uneven region 71a to increase the resistivity of the current on the outer circumferential surface 72a based on the hollow portion as shown in FIG. 13. Also, as shown in FIG. 14, the uneven region 73 may be formed only in the inner region based on the hollow portion. Preferably, in order to further increase the resistivity of the current, as shown in FIGS. 9 and 11, the concave-convex region may be formed on both the inner and outer sides based on the hollow part.

Referring to FIG. 12, instead of the resistance plates 70, 70b and 70c, a wire resistance line 70a having a plurality of bent portions 75a and 75b may be applied. This can be adopted as a way to increase the resistivity with a simple structure. In addition, the shape of the bent portion (75a, 75b) can be provided to have a variety of curvature or pattern, of course.

The portable anion generating device of the present invention configured as described above constitutes a casing portion 10 in the shape of a conventional necklace pendant, and connects a chain to the connector 13 of the casing portion 10 so that the user can easily carry it around the neck. have. In addition, the portable anion generating device of the present invention, when the user is wearing in the form of a necklace, the negative ion emitter 30 is to release the negative ions on the user's respiratory side, such as external dust or fine contaminants such as dust around the user's respiratory tract Inflow can be prevented.

In addition, the portable anion generator of the present invention provides a configuration in which the resistance member is applied to the inside of the casing portion 10 to increase the resistivity with respect to the current supplied to the negative ion generator 60.

An embodiment of various resistance members will be described with reference to FIGS. 12 through 16.

First, as shown in FIG. 12, a metal plate or a metal wire (resistance wire; 70a) may be provided as the resistance member, thereby miniaturizing the portable anion generator. That is, it may be provided in the configuration of the resistance member bent a portion of the resistance wire (70a) of the wire form to form a plurality of bent portions (75a, 75b). Therefore, the simple structure can increase the resistivity of the current.

In addition, it may be configured in the form of a metal plate, as shown in Figure 13, in this case, by forming an uneven region 71a on the outer peripheral surface of the resistance plate 70b can increase the resistivity, as shown in Figure 14 The resistivity can be increased by forming the uneven region 73 on the inner circumferential surface. In this way, it may be provided as the resistance plates 70b and 70c having the uneven regions 71a and 73 formed only on a part of the inner and outer circumferential surfaces.

In addition, as shown in FIG. 15, the resistance member may be formed of a resistance band 70d formed of a long band-shaped metal mesh. For example, the resistance band 70d may be formed by cutting a stainless steel mesh into a width of 15 mm and a length of 250 mm, and winding it as shown in FIG. 16 to reduce the length thereof to about 15 mm so that the casing part 10 may be compactly installed. Can be.

17 and 18, the portable negative ion generating device 100 of the present invention is used while the user is wearing the neck. Therefore, when the negative ion generating device 100 is easily flown during the activity, the negative ion outlet 30 may be often located at a point where the user does not correspond to the respiratory side of the user.

That is, when worn on the user's neck, the negative ion generating device 100 easily flows during the activity to generate negative ions at a different angle than the respirator of the user, thereby raising a concern that it may not exhibit good performance.

To this end, the present invention is to install a magnetic member 110 on the outer surface of the negative ion generating device 100, to provide a fixed plate 300 having an iron component or a magnetic component attached by the magnetic force of the magnetic member 110. Can be. At this time, by attaching an adhesive member (double-sided adhesive tape) to one side of the fixing plate 300, it can be easily installed anywhere inside and outside the cloth member 200 of the user coating. Accordingly, the magnetic member 110 of the negative ion generator 100 may be maintained in a fixed state by the magnetic force on the fixing plate 300 attached to the cloth member 200. Through this configuration, the negative ion generating device 100 can be easily flowed even during the activity to prevent the negative ion release angle of the negative ion emitter 30 from leaving the respiratory circumference.

Referring to FIG. 19, the magnetic member 110 may be provided at a lower end side of the rear surface of the casing part 10 and may be provided in the form of a metal housing to cover the outer circumferential surface of the charging terminal part 20.

In addition, referring to Figure 20, it can be configured as a fixed connector 80a extending integrally from the upper surface of the casing portion 10 of the casing portion 10.

Specifically, the fixed connector 80a forms extension portions 81 and 82 extending from the center to both sides, and end portions of the chain members 85 are fixed to both ends of the extension portions 81 and 82, respectively. Connection is established. Accordingly, it is possible to minimize the flow of the connector from side to side in the chain member 85 than the annular connector (see reference numeral 13 in FIG. 2). That is, the annular connector can be easily flown during the activity may occur when the release angle of the negative ion outlet 30 does not correspond to the respirator. Therefore, in the present embodiment, such a problem can be improved by configuring a fixed type connector 80a connected in a fixed state as shown in FIG. 20.

Although the present invention has been illustrated and described with respect to specific embodiments thereof, the present invention is not limited to the above-described embodiments, and a person skilled in the art to which the present invention pertains has the present invention described in the following claims. Various changes may be made without departing from the spirit of the technical idea of the invention.

10: casing part
11: grasping
12: slope
13: connector
15: release groove
20: charging terminal
30: negative ion emitting part
40: battery compartment
50: PCB
51: on-off member
60: negative ion generator
61: negative electrode
62: positive electrode
70: resistance plate
70d: Resistance Band
80: cover plate
80a: fixed connector
85: chain member
81: fixed hook
82: fixing protrusion
100: negative ion generating device
110: magnetic member
200: cloth member
300: fixed plate

Claims (8)

A casing portion in which a connector is formed;
An anion discharging unit installed to be exposed to the outer surface of the casing unit and discharging anions to the outside;
A battery part installed inside the casing part and supplying current to the negative ion emitting part; And
And a resistance member electrically connected between the anion discharging unit and the battery unit to increase the resistivity of the current. The method of claim 1,
The resistance member is a resistance plate,
The resistance plate is a portable negative ion generating device, characterized in that the hollow portion is formed in a predetermined area in the center, the uneven region formed on at least one of the inner side and the outer side with respect to the hollow portion. The method of claim 2,
On the plane of the resistance plate, at least one fastening hole is formed through,
The inner side of the casing portion, the portable negative ion generating device, characterized in that the fixing projection is inserted into the fastening hole of the resistance plate. The method of claim 1,
A cover plate is mounted on one side of the casing part, and at least one fixing protrusion is formed on an inner surface of the cover plate.
The resistance member is a resistance plate,
The resistance plate, a portable negative ion generating device, characterized in that the hollow portion is formed in the center and around the hollow portion is formed with a fastening hole into which the fixing projection is inserted. The method of claim 1,
The resistance member is a wire in the form of a resistance wire,
Portable negative ion generating device, characterized in that the resistance line, at least one bent portion is formed. The method of claim 1,
The resistance member is a resistance band made of a metal mesh,
The resistance strip is a portable negative ion generating device, characterized in that installed in the casing portion in a wound state. The method according to any one of claims 1 to 6,
At least one magnetic member installed outside the casing portion, and
Portable anion generating device, characterized in that further comprises a fixing plate made of a material attached by the magnetic force of the magnetic member, at least one surface of the adhesive surface to be bonded to the installation target surface. The method of claim 1,
The connector is a fixed type connector extending integrally from the upper surface of the casing portion,
The fixed connector is a portable negative ion generating device, characterized in that for forming an extended portion extending from the center to both sides, the ends of the chain member is fixed to both ends of the extension portion, respectively.

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