KR20060006294A - Negative ion generator using mobile phone charging stand - Google Patents

Abstract

The present invention relates to an ozone negative ion generating device which is additionally installed in a mobile phone charging cradle, wherein a high voltage generator having a display means and a power switch is installed inside the mobile phone charging cradle, and the high voltage (HV) of the high voltage generating device is installed. The negative ion generating electrode is connected to the output terminal, and the negative ion generating electrode is installed at the front end of the case of the mobile phone charging base, and a plurality of exhaust holes are formed in the vicinity of the case where the negative ion generating electrode is installed. Anion is discharged to the outside of the case, and the anion generating electrode is made of platinum, stainless steel, copper, silver, zinc, nickel, manganese, tungsten alloy, a conductive cloth having free electrons, conductive rubber and semiconductive rubber, etc. Ozone (O ₃ ) harmful to the human body is generated by forming a braided shape like a flame-free discharge. A large amount of negative ions (1,200,000 / CC ~ 1,500,000 / CC) is generated without.

Anion generator, ozone free, discharge electrode, corona discharge, free electron, spark

Description

Negative ion generator using mobile phone charging stand {ANIONS GENERATOR BY USING CHARGER DESKTOP CRADLE OF CELLULAR PHONES}

1 is a cross-sectional view of the use state shown as an example of the present invention.

Figure 2 is a partial cross-sectional view of the electrode assembly shown as an example of the present invention.

3 is a partial cross-sectional view of the electrode fixing body according to another embodiment of the present invention.

4 is a plan sectional view of an electrode assembly shown as an example of the present invention.

5 is a front view of the exhaust hole, the power switch and the display means shown as an example of the present invention.

6 is a circuit diagram showing an example of the present invention.

7 is a circuit diagram illustrating another embodiment of the present invention.

8 is a side view of the angle adjusting means constituted in the electrode fixing body of the present invention.

9 is a side view of the ozone generating electrode (discharge electrode) of the present invention.

<Explanation of symbols for the main parts of the drawings>

(2)-negative ion generator (4)-mobile phone

(6)-battery (8)-case

(10)-mounting (12)-holding means

(14)-Charge terminal (16)-Printed board

(18)-Power supply jack (20)-Power output terminal

(22) (32)-Indication means (24)-Charge circuit section

(26) (28)-Anion generating electrode (30)-Power switch

(34)-Anion (36)-Exhaust

(38)-electrode fixture (38a) (38b)-insertion groove

(40) (40a) (40b)-Connecting member (42) (46)-Joining piece

(44)-Joint (48)-Open

(50)-engagement groove (52)-connection

(54)-Air Inlet (56)-Air Flow

(62)-Angle adjusting means (64)-Shaft member

(66)-Janging Groove (68)-Joint

(70)-Long Hole (72)-Connection

(HV)-High Voltage (HVG)-High Voltage Generator

(L1)-Distance distance of negative ion generating electrode

The present invention relates to an anion generator in which a large amount of no ozone anion is generated by being installed in a widely used mobile phone charging stand.

In general, a mobile phone charging cradle that is supplied (used) with a mobile phone is charged with a battery in a separated state or a battery in which a mobile phone is coupled and then charged for a predetermined time.

The mobile phone charging cradle includes one or more mounting portions formed to mount the battery on an upper portion of the case, holding means for holding the mounted battery, a charging circuit portion for generating a voltage required for charging, and the charging circuit portion and the battery. A charging terminal for electrically charging the terminal and supplying charging power, display means for displaying a state of being charged, a state of completion of charging, a power supply state, and the like, a printed circuit board having the charging terminal and supplying power for charging And a fastening means for fastening the case separated up and down by a piece or the like, and a power supply jack. The holding means and the charging terminal are elastically provided to be in pressure contact with the battery terminal.

When the charging circuit unit is provided inside the case of the mobile phone charging stand or the printed board, the power plug is coupled to the power supply jack to supply a commercial AC power supply (AC 220V), but when the charging circuit unit is not provided inside the case, external charging is performed. The power output terminal of the circuit unit is connected to the power supply jack so that power required for charging is supplied to the charging terminal.

The mobile phone charging cradle is generally used in a space or an object where we live, such as a desk or an indoor floor, or installed in a vehicle interior.

In particular, students, clerks, researchers, workers, etc. who are mainly active at the desk or workbench will charge the cell phone charging stand on the desk or workbench for several tens to several hours.

The mobile phone charging cradle does not separate the mobile phone or the battery even when the charging is completed, or even if the mobile phone or battery is disconnected, the power plug and the power outlet are not separated. When not in use, the power consumption is very small.

In addition, the charging terminal is not supplied until the battery is supplied with the charging power, and even in this case, the power supply is inserted into the charging base of the mobile phone, and thus, the power supply can be shared by installing an anion generator as in the present invention. If necessary, the negative ion generating device can be turned on / off using a power switch.

On the other hand, modern people have a longer time to live indoors, so the pollution of indoor air is more severe, and the awareness of air pollution is increasing day by day, and the use and dissemination of air cleaners is rapidly increasing.

The air that is beneficial to the human body refers to the air that is free of harmful gas components or various odorous substances. As volatile organic compounds (VOCs), bacteria, viruses, and harmful electromagnetic waves act, negative ions in the air are greatly reduced and positive (+ Ion is greatly increased.

Increasing cations in the air is known to significantly reduce the quality of life, such as a significant decrease in human comfort, condition and concentration and cause various diseases. Air purification technologies known to date include filter purification methods for removing dust, dust, and odors from a filter, and electrostatic precipitating methods using an electric dust collector.

In the case of the filter purification method, the filter needs to be periodically replaced, which is not only inconvenient to use, but also increases the maintenance cost and decreases the efficiency.In the case of the electric dust collecting method, negative ions are generated less than expected, Hazardous ozone oxides are generated, and fine dust in the 0.5 micro area is not collected.

As is well known, negative ions affect the parasympathetic nerves to relax the mind and body, thereby restoring mood and activating the human body, protecting the body from diseases, increasing immunity, and effectively removing various contaminants in the air. Known.

Accordingly, an object of the present invention is to install a ozone negative ion generating device on a widely used mobile phone charging cradle so that beneficial anions are supplied to living organisms in the surrounding space.

In addition, an object of the present invention is to form an air inlet hole in the bottom of the case to be introduced into the air outside the case and then anionized by the discharge of the negative ion generating electrode is discharged by natural convection through the exhaust hole.

In addition, it is an object of the present invention to install a blowing fan in the air flow path to force the discharge of negative ions generated.

In addition, the present invention provides an anion generating electrode with an angle adjusting means to adjust the discharge angle of the generated anion to any angle.

In order to achieve the above object, a high voltage generator having a display means and a power switch is installed inside the charging cradle of a mobile phone, and a large amount of negative electrode is connected to the high voltage (HV) output terminal of the high voltage generator. Negative ions are generated, and the negative ion generating electrode is installed at the tip of the case of the mobile phone charging stand, and a plurality of negative ions are discharged in the vicinity of the case where the negative ion generating electrode is installed to generate negative ions. It is characterized in that it is configured to be naturally discharged to the outside through the case.

In the present invention, the discharge electrode constituting the anion generating electrode is platinum, stainless, copper, silver, zinc, nickel, manganese, alloy of tungsten, conductive cloth having free electrons, conductive rubber and semi-conductive rubber in the form of braided like rope By constructing flame-free discharge, a large amount of anions (1,200,000 / CC ~ 1,500,000 / CC) are generated, and ozone (O ₃ ) harmful to the human body by the salt-free discharge rarely or never occurs. Has

In addition, in the present invention, the air inlet is formed at the bottom of the case so that the air outside the case is introduced into the case and then anionized by discharge, and then naturally discharged out of the case through the exhaust hole.

In addition, the present invention is provided with an angle adjusting means in the anion generating electrode to adjust the inclination at a desired angle.

In describing the present invention, the same elements in the drawings are denoted by the same reference numerals as much as possible, and detailed descriptions of related well-known structures or functions will be omitted in order not to obscure the subject matter of the present invention. DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The negative ion generating device installed in the mobile phone charging cradle of the present invention is located in an object or a space such as a desk or a workbench and generates ozone-free negative ions as needed or continuously.

1 is a cross-sectional view of a state of use of the anion generator 2 shown as an example of the present invention. The negative ion generating device (2) is one or more mounting portions (10) formed to be indented to mount the battery 6 on the case 8 of the mobile phone charging cradle, and holding for holding the mounted battery (6) Means 12, a charging circuit section 24 for generating a voltage for charging, a charging terminal 14 for supplying charging power by electrically contacting the charging circuit section 24 and a battery terminal, Display means 22 for displaying a state of completion of charging and the power supply state, and the printed circuit board 16 is provided with the charging terminal 14, and transfers and / or supplies the power required for charging to the charging terminal 14 And a fastening means for coupling and fixing the case 8 separated up and down by a piece and the like, and a power supply jack 18. The holding means 12 and the charging terminal 14 include a battery 6. An elasticity is imparted so as to be in pressure contact with the terminal.

When the charging circuit unit 24 is provided inside the case 8 of the mobile phone charging stand or the printed circuit board 16, a power supply plug (not shown) is coupled as shown in FIG. However, when the charging circuit unit 24 is not provided inside the case 8, the power output terminal 20 of the external charger 24 is connected to the power supply jack 18 and charged as shown in FIGS. 1 and 7. The power required is supplied.

A high voltage generator (HVG) and negative ion generating electrodes (26) 28 (28) connected to the high voltage generator (HVG) are installed at a predetermined position inside the case (8), and the high voltage generator (HVG) is a power switch. It is connected to the power supply circuit unit 24 which is supplied to the charging base of the mobile phone through the 30, the negative ion 34 is discharged to the front portion of the case 8 where the negative ion generating electrodes 26 and 28 are located. A plurality of exhaust holes 36 having a predetermined diameter are formed at close intervals, and at one end thereof, display means 32 for indicating that the power switch 30 and the negative ion generator 2 are in operation is provided.

The power switch 30 turns on / off the operating power applied to the high voltage generator HVG, and the display means 32 uses a light emitting diode having high brightness while using less power. It is preferable to.

The electrode fixing body 38 to which the ends of the anion generating electrodes 26 and 28 are fixed is made of an insulating material, and maintains a proper separation distance between the electrodes so that efficient discharge can be made.

A pair of insertion grooves 38a and 38b are formed at both upper sides of the electrode fixing body 38, and anion generating electrodes 26 and 28 are formed in the insertion grooves 38a and 38b. Each fitting is fixed and the connection portion extending to the lower portion of the electrode fixing body 38 is integrally fixed to the case (8) or is coupled and supported in a removable form.

That is, as shown in FIG. 3, the connection part 52 and the bottom of the case 8 extending downwardly of the electrode holder 38 are integrally formed and fixed, or as shown in FIG. 2, the bottom of the electrode holder 38 is extended. Coupling portions (44) protrudingly formed on both sides of the lower side of the connecting member 40, and the coupling portion (44) is forcibly coupled to the bottom portion of the case (8) corresponding thereto. It is configured to be able to insert the coupling portion 44 by forming a groove (50). Of course, an opening 48 through which the connection member 40 can pass is formed between the coupling pieces 42 and 46.

In addition, the present invention is provided with a plurality of air inlet hole 54 and the air passage 56 formed in the direction in which the negative ion generating electrodes 26, 28 are installed at the bottom of the case 8, the air outside the case 8 Is introduced through the air inlet hole 54 and then moved to the anion generating electrodes 26 and 28 along the air passage 56 to be anionized, and then naturally outside the case 8 through the exhaust hole 36. To be discharged.

In the present invention, it is possible to achieve a forced discharge of the negative ion 34 by installing a blowing fan or a circulation fan in the air passage 56 or the air inlet hole 54.

The negative ion generating electrodes 26 and 28 are installed in parallel with the discharge electrode 26 to which positive (+) charge is applied and the ground electrode (corresponding to 28) to which (-) charge is applied. The electrode 26 is a kind of conductive silicone brush wire (Silicone Rubber Wire) and is spaced apart from the ground electrode composed of the conductive wire at an optimal distance (L1) necessary for discharge.

The negative electrode 26 (discharge electrode) is braided like platinum, stainless steel, copper, silver, zinc, nickel, manganese, tungsten, a conductive cloth having free electrons, conductive rubber and semiconductive rubber, etc. By applying a high voltage to the anion generating electrode 26 and the other anion generating electrode 28 (ground electrode), a large amount of anions are generated while flameless discharge is generated by corona discharge generated in the air. In addition, ozone (O ₃ ), which is harmful to the human body, may have a property that little or no generation occurs.

The separation distance L1 of the negative ion generating electrodes 26 and 28 varies depending on the output voltage of the high voltage generator HVG, but is spaced 15 mm to 20 mm and then applied a voltage of -4,000 V ± 1,000 V. In this case, a large amount of negative ions are generated, and at this time, when the amount of negative ions is measured at a distance of 30 cm from the negative ions generating electrodes 26 and 28, 1,200,000 / CC to 1,500,000 / CC negative ions are generated. Ozone (O ₃ ) was not measured to the extent that none.

The separation distance L1 of the negative ion generating electrodes 26 and 28 is spaced apart as the voltage increases, and narrowed as the voltage decreases, so that sparks do not occur during discharge.

As described above, the anion generator 2 of the present invention generating 1,200,000 / CC to 1,500,000 / CC negative ions is not only very efficient in comparison with the conventional negative ion generator that is generated at tens of thousands / CC or less. Ozone (O ₃ ) that is harmful to the human body has no advantage, such as no.

In addition, the ground electrode may significantly increase anion generating efficiency while interacting with the discharge electrode, thereby preventing surrounding air carbonization due to discharge.

In addition, the exposure length L2 of the anion generating electrodes 26 and 28 is formed to be shorter than the distance L3 protruding to the tip of the electrode fixing body 38 so that the anion generating electrodes 26 and 28 are stably fixed. Be sure to

The negative ion generating device 2 of the present invention is mainly used on a desk or a work table, and considering the fact that the user's face or the like is positioned on a virtual line of about 45 ° with respect to the exhaust hole 36, the negative ion generating electrode 26 is used. The inclination of (28) has an inclination of about 45 ° so that the discharge angle of the anion is also around 45 ° so that the discharge anion works most efficiently on the human body.

In addition, when the anion generator 2 is closer or farther away, the inclination angle may be different. In this case, the angle adjusting means may be installed at the connection portion 44 or the electrode fixing body 38.

Figure 8 is a side view of the angle adjusting means 62 shown in one embodiment of the present invention, the coupling member 40 is configured to be coupled to the shaft up and down, the shaft is provided with an angle adjusting means in its portion.

That is, the upper connecting member 40a and the lower connecting member 40b are axially coupled to the shaft member 64, and a plurality of engaging grooves 66 are formed adjacent to the lower end of the upper connecting member 40a, and the lower connection Coupling portion 68 is formed in the upper center portion of the upper end of the member 40b by engaging the engaging portion 68, the long hole 70 is formed between the coupling portion 68 and the shaft member 64 By adjusting the elasticity 68 and the connecting member 72 located between the coupling portion 68 and the long hole 70, the coupling portion 68 is coupled to one of the locking grooves 66, so that the adjustment The slope of each road electrode fixture 38 is maintained.

In the present invention, the inclination angle adjusting means 62 of the electrode fixing body 38 is described as an example for convenience of description, and the electrode fixing body 38 may be used in addition to the above structure or by using a click lamp or the like. Of course, the angle of the control can be achieved.

On the other hand, the present invention is a pair of negative ion generating electrodes 26, 28 is a high voltage (HV) as a flameless corona discharge proceeds a large amount of negative ions are generated, the generated negative ions are the exhaust hole 36 It is discharged to the front of the case (8) through the majority of the surrounding air is anionized. That is, the discharged negative ions 34 cause a specific action on living organisms including the human body located near the negative ion generator 2.

Conventional air cleaners generate ozone (O ₃ ) that is highly oxidative and adversely affects the human body at the same time by anion discharge. The ozone has a very fast time to transfer one of the three oxygen atoms to the other material, and has a very strong oxidizing power to react with both the organic compound and the inorganic compound to oxidize.

In particular, ozone has a serious effect on children, the elderly, heart disease, etc. One of the dangerous gases to increase the ozone concentration is 0.1% increase in deaths by 7%. For this reason, each country is strongly regulated by specifying the allowable concentration of ozone.

However, in the present invention, when a high voltage is applied to the negative ion generating electrode, the electrical energy is converted into thermal energy and corona discharges into the air through a predetermined resistance, thereby generating a large amount of negative ions and preventing spark discharge, thereby preventing ozone generation.

In addition, the anion generating electrode 26 of the present invention has a shape of a myriad of lightning rods as shown in FIG. 9 when the surface of the anion generating electrode 26 is enlarged in the form of a fiber having a needle portion 26a. Discharge during the process.

When the corona discharge is made into the air inside the negative ion generating electrode 26, a flame does not occur, and some of the moisture (H ₂ O) in the atmosphere is discharged by hydrogen (H +) and hydroxyl ( Decomposes into OH-).

In addition, ozone anion (O ₃ ⁻ ) is generated on the fiber surface.

This ozone reacts with hydroxyl radicals (OH-) to generate complete hydroxyl anions (HO ₂ ⁻ ) and strongly oxidizing anions (O ₂ ⁻ ).

The strongly oxidizing anions (O ₂ ⁻ ) meet with moisture to form cluster ions. Equation (1) shows the decomposition mechanism of ozone.

_{O 3 + OH- → HO 2 +} O 2 - -------------------------------------- ------ Formula (1)

Strongly oxidizing anions (O ₂ ⁻ ) released in the air are surrounded by water molecules in the air to form a molecular cluster. At this time, some of the released electrons release electron ions in the atmosphere, and momentarily, they become nuclei, attracting gas molecules around them to become so- ions, which combine to form a cluster.

If so-ions and electrons are formed on the surrounding particles such as dust and fog, they become cluster ions of several hundred times the mass, and thus a large amount of anions are generated.

Accordingly, the present invention is an ozone-free cluster anion generator that generates anion beneficial to the human body but does not generate ozone. Cluster ions are ions that are most similar to ions in nature and can move longer and farther in the air. Conventional negative ion generators with ozone are a kind of electrons that are neutralized as soon as ions are generated, resulting in anion generation amount of tens of thousands / cc, but a large amount of negative ions are generated in the present invention.

Reference numeral 58 is a pedestal, and 60 is a charge structure of the charging terminal.

The present invention described above is not limited to the above-described embodiments, and various substitutions, modifications, and changes are possible without departing from the technical spirit of the present invention, and any person having ordinary skill in the art Various modifications and imitations may be made by the description of the present specification, but it is obvious that the present invention is not outside the scope of the present invention.

As described above, the ozone generating device of the present invention is installed on the mobile phone charging cradle, so as to share the power while also serving as a mobile phone charging, and to use it naturally close, there is an effect that can have a beneficial effect by negative ions.

In addition, the present invention generates a large amount of negative ions beneficial to the human body (1,200,000 / CC ~ 1,500,000 / CC) is not only excellent in efficiency, but also a large amount of negative ions generated, the emission area is naturally widened, because ozone is not generated The problem of ozone regulation considered in the generation of negative ions is effectively solved.

In addition, the price is low, there is no risk of electric shock, it is safe to use, and there is an excellent effect such as to implement a low power consumption.

Claims (6)

In anion generator; A high voltage generator and an insulating electrode fixing body are installed in a case of a mobile phone charging stand, and a plurality of exhaust holes are formed in the front of the case, and the negative ion generating electrode connected to the high voltage generator is Anion generator using a mobile phone charging cradle that is spaced parallel to the electrode fixture to face the exhaust hole. The method according to claim 1; The negative ion generating electrode is composed of a pair of conductive silicon brush-type wires and conductive wires, respectively, and the conductive silicon brush-type wires are conductive with platinum, stainless steel, copper, silver, zinc, nickel, manganese, tungsten, and free electrons. Anion generating device using mobile phone charging cradle consisting of braided form of cloth, conductive rubber and semiconductive rubber. The method according to claim 1 or 2; The separation distance of the negative ion generating electrode is 15㎜ ~ 20㎜, the high voltage applied to the negative ion generating electrode is negative ion generating device using a mobile phone charging stand, characterized in that -4,000V ± 1,000V. The method according to claim 1 or 2; Anion generating device using a mobile phone charging cradle having a plurality of air inlet hole and air flow path formed in the bottom of the case in the direction of anion generating electrode. The method according to claim 1 or 2; Anion generator using a mobile phone charging cradle equipped with an angle adjusting means in the electrode fixing body. The method according to claim 5; The angle adjusting means is coupled to the shaft coupled to the upper connecting member and the lower connecting member to form a plurality of engaging grooves adjacent to the lower end of the upper connecting member, the coupling coupled to the locking groove in the upper central portion of the lower connecting member Anion generator using a mobile phone charging cradle formed by forming a portion, and forming a long hole between the coupling portion and the shaft member to give elasticity to the coupling portion.

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