KR101392332B1 - Air conditioner with anion and cation producer for a vehicle - Google Patents

Abstract

The present invention relates to an air conditioning apparatus for an automobile having an anion and a cation generating device, and more particularly, to an air conditioning apparatus for an automobile having an anion and a cation generating device. More particularly, And an anion and cation generator capable of preventing dust and corrosion at the same time.

An anion generator including an anion pin for generating and discharging negative ions in the air conditioner of a vehicle so as to purify and sterilize air in a vehicle interior; A cation generator including a cation pin generating a cation so that the anion discharged from the anion generator forms an ion cluster and discharging the cation; A support plate provided so that the anion pin and the cation pin are integrally fixed to the duct to minimize the influence of the anion pin and the cation pin on the flow path in the air conditioner; .

Air conditioner, car, anion, cation, large whole, electric wiring, brush, cone

Description

TECHNICAL FIELD [0001] The present invention relates to an air conditioner having an anion and a cation generating device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner for an automobile having an anion and a positive ion generating device and an air conditioner for an automobile having an anion and a cation generating device which can be used semi-permanently, ≪ / RTI >

In general, the air conditioner for a vehicle is configured to lower or raise the temperature of the outside or inside air to a temperature set by the user, and to discharge it to the user.

In order to convert the air discharged from the air conditioner into an air useful for health, a separate air purifying device capable of purifying the air is provided. Such an air purifying device has VOCs (volatile Organic substances), bacteria, viruses and new kinds of electromagnetic waves, and odorous substances, thereby purifying the air to provide fresh air to the room.

Although the air purifier has been proposed to remove dust, dust, odors, and the like in the interior of the vehicle and to purify the air, there has been a problem in that it is difficult to take the role of the filter alone .

In order to solve these problems, an air purifier using an electric dust collection system such as a corona discharge system, an electron emission system, a water-break system, and a plasma system has been proposed.

In the case of the above-described corona discharge method, a very high voltage is applied between the discharge electrode and the ground electrode to generate a corona discharge between both electrodes to purify the air by anionizing air molecules such as oxygen between the two electrodes.

In the electron emission method, a positive electrode is not provided, a needle-shaped conductor is converted into a negative electrode, and a high voltage is applied to the negative electrode to discharge electrons directly into the air. Is combined with oxygen or moisture to generate anions to purify the air.

In addition, the water-splitting method generates a so-called Lenard effect, that is, when water falls downward from a high place and hits a water surface or a rock, anion having a weak negative electricity is generated in the air around the water, It is a method of purifying the air by generating negative ions by using the phenomenon that water droplets themselves are positive electricity.

In addition, the plasma method is a method of purifying air by generating negative ions by utilizing a phenomenon in which electrons are liberated from air molecules when the air is changed into a plasma state.

Anion is anion (negative ion). It is present in the air along with a large number of mixtures such as carbon dioxide, oxygen, nitrogen, hydrogen, etc. to activate the metabolism of the human body, And has an excellent effect on the biological action.

The effects and effects of these anions can be more specifically described as follows.

1) Anion enhances the ionization rate of minerals such as calcium, sodium, and potassium in the blood, purifies the blood through the progress of alkalization, generates endorphin and enamelin, and ionizes calcium and sodium in the serum By raising the rate, it is effective not only for blood purification and fatigue recovery, but also for the healthy part of the cell where strong pain is present, thereby alleviating and alleviating the pain.

2) It increases the amount of globulin, which is an immune component contained in the serum, to increase the resistance against the infectious disease, thereby improving the self-healing of the wound.

3) By regulating the autonomic nervous system of the body's blood vessels and internal organs, it gives vitality to all the organs, nervous system and blood, cells, and lymphatic system of the human body, thereby strengthening the functions of the weakened parts of the body.

4) It has the effect of keeping the air clean and fresh by removing cations such as tobacco smoke, sulfurous acid gas, nitrogen oxide, carbon monoxide, ozone and various organic substances by curing and precipitating.

5) Neutralize and remove polluted particles such as bacteria, dust, mold.

6) It has the effect of absorbing and removing harmful radio waves emitted from various electric and electronic products including TV, PC, mobile phone, and promoting cell activation and promoting metabolism of human body.

7) There is medical effect that various pain of the body is eased.

8) Blood circulation is promoted, so that the numbness of arms and legs is relaxed, and the blood circulation of the body is activated.

Meanwhile, since the conventional air purifier as described above has a function of purifying the air by simply generating and discharging negative ions, there is a problem that it is difficult to substantially purify air in a room of the vehicle.

That is, in the conventional air purifier for generating and releasing negative ions, since the generated negative ions are neutralized by bonding with positive ions in a very short time, the remaining time of the generated negative ions in the atmosphere is very short, The generated anions can not be moved to a long distance and disappear, thereby failing to fulfill the role of the air purifying device itself.

On the other hand, due to such a problem, clustering of anions capable of improving the remaining time and migration distance of anions, that is, bonding of anions with a large number of water molecules or bonding of a plurality of anions, An air purification device capable of improving the distance has been proposed. However, since the generated and emitted anions are clustered through the contact with the adjacent air, the number of clusters of the anion is small, As with the negative ions emitted, they easily disappear and the moving distance is short, which makes it difficult to provide the user with convenience in use and thus has a low utility value.

Disclosure of the Invention The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide an anion and a cation generator capable of adjusting the ratio of anion and cation by regulating the shape of anion pin and cation pin, And an object of the present invention is to provide an air conditioner for an automobile.

It is another object of the present invention to provide an anion and cation generator capable of discharging the cation water to be less than the anion water by forming the anion pin into a brush shape and forming the cation pin into a cone shape and preventing dust and corrosion And an object of the present invention is to provide an air conditioner for an automobile.

Another object of the present invention is to provide an air conditioner for an automobile having an anion and a cation generating device capable of increasing the number of anions and cations in a free space by using a conductive plate between an anion pin and a cation pin as a whole .

The present invention relates to an anion generator comprising an anion pin for generating an anion in a vehicle air conditioner and discharging it; A cation generator including a cation pin generating a cation so that the anion discharged from the anion generator forms an ion cluster and discharging the cation; A support plate provided so that the anion pin and the cation pin are integrally fixed to the duct to minimize the influence of the anion pin and the cation pin on the flow path in the air conditioner; So as to purify and sterilize air in the interior of the vehicle.

As described above, according to the present invention having the above-described structure, the negative ion fin is formed into a brush type, the negative ion discharge amount is relatively increased, and the positive ion fin is formed into a cone shape, The life span of the product is increased and the anion emission amount is adjusted to be relatively larger than the cation emission amount to increase the amount of the negative ion emission to improve the fatigue recovery and the brain activity to the users in the vehicle and to change the acidified human body into alkaline, It is possible to increase the resistance, concentration, and the like, and to remove harmful substances and the like, and to purify the air.

According to an aspect of the present invention, there is provided an air conditioner comprising: an anion generator including an anion pin for generating and discharging anion in a vehicle air conditioning apparatus for purifying and sterilizing air in a vehicle interior; A cation generator including a cation pin generating a cation so that the anion discharged from the anion generator forms an ion cluster and discharging the cation; A support plate provided so that the anion pin and the cation pin are integrally fixed to the duct in order to minimize the influence of the anion pin and the cation pin on the flow path in the air conditioner; .

Preferably, a metal conductive plate mounted between the anion pin and the cation pin to increase the number of the anion and cation discharged from the anion pin and the cation pin; .

Preferably, the conductive plate is connected to a ground of the automotive air conditioner and is driven by a shield.

Preferably, the conductive plate is formed so as to be opened in a free space in the duct and to be formed as a whole in the duct.

Preferably, the conductive plate is integrally formed on the support plate between the anion pin and the cation pin.

Preferably, the support plate is integrally fixed to the duct by forming a predetermined number of holes through the duct.

Preferably, after the support plate is coupled with the duct through the hole, a gap between the hole and the connection portion of the support plate is sealed.

Preferably, the anion pin of the negative ion generating part is formed in a brush type to maximize an anion emission area.

Preferably, the cation pin of the cation generating part is formed in a pointed shape so as to protrude into the duct to minimize a cation emission area.

Preferably, the support plate including the cation pin and the anion pin integrally supports a blower motor mounted in the duct for purifying the air inside the air conditioner, for feeding air into the air conditioner, And is mounted between an evaporator for evaporating moisture of the air pressure-fed by the blower motor.

Preferably, the distance between the anionic fins and the cation fins is 2 to 5 centimeters [cm].

Preferably, the negative ion generating part, the negative ion generating part, and the positive ion generating part and the positive ion fin are connected to each other through an electric wire (wire harness) so that they can be separated.

Preferably, the length of the electric wiring is 40 centimeters [cm] or less.

Preferably, the anion pin and the cation pin are mounted so as to protrude toward the inside of the duct of the air conditioner so as to discharge the anions and cations injected from the anion pin and the cation pin to the inside of the air conditioner. An air conditioner for an automobile having an anion and a cation generator.

Preferably, the anion generated in the anion generating unit and discharged into the duct through the anion pin is O ₂ ^- (H ₂ O) _n .

Preferably, the anion generating unit is applied with a direct current high voltage increased by 0.5 kv to 1 kv higher than the direct current high voltage applied to the cation generating unit.

Preferably, the anion generating unit converts the water molecules contained in the air into O ₂ ^- (H ₂ O) _n anions through a corona discharge generated by a voltage difference applied to the anion generating unit and the cation generating unit And an air conditioning device for an automobile having an anion and cation generating device.

Preferably, the cation generated in the cation generating unit and discharged into the duct through the cation pin is H ₂ ⁺ (H ₂ O) _m . The air conditioning apparatus for an automobile having the apparatus for generating anion and cation .

Preferably, the cation generating part is applied with a direct current high voltage which is lower than the direct current high voltage applied to the negative ion generating part by 0.5 kv to 1 kV.

Preferably, the cation generating unit is configured to ionize water molecules contained in the air into H ₂ ⁺ (H ₂ O) _m through a corona discharge generated by a voltage difference applied to the cation generating unit and the anion generating unit do.

Preferably, _n of O ₂ ^- (H ₂ O) n and _m of H ₂ ⁺ (H ₂ O) m are natural numbers.

Preferably, the air conditioner further includes: a sensing unit for sensing and outputting air pollution in the duct; A control unit for purifying the air when the air pollution degree, which is an output of the sensing unit, is outside a predetermined threshold value range, and generating ions when the air pollution degree is within a predetermined threshold value range; And further comprising:

Preferably, the sensing unit includes a gas sensor or an infrared sensor.

Preferably, the control unit controls air purifying and ion generation when the air pollution degree, which is an output of the sensing unit, is outside a predetermined threshold value range.

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

1 is a cross-sectional view and a block diagram of a vehicle air conditioner having an anion and cation generator according to the present invention. As shown in the drawings, an automotive air conditioner having an anion and cation generator 1 according to the present invention is provided between a blower motor and an evaporator in a duct to generate negative ions and positive ions in the air blown into the vehicle Respectively.

The anion generating unit 10 includes an anion generating unit 10 for generating negative ions, a positive ion generating unit 30 for generating positive ions, and an anion for generating negative ions generated from the anion generating unit 10 A pin 11 and a cation pin 31 through which the cation generated in the cation generating part 30 is ejected.

The anion pins 11 are made of a brush type so as to maximize the anion emission amount generated from the anion generator 10 and the cation pins 31 are generated from the cation generator 30 And is formed in a cone shape in order to reduce the amount of released cation.

In the negative ion generator 11 formed of a brush type, O ₂ ^- (H ₂ O) _n is discharged toward the inside of the duct. In the negative ion generator 10, the high voltage applied to the cation generator 30 A direct current high voltage increased by 0.5 kv to 1 kv is applied to discharge the anion O ₂ ^- (H ₂ O) _n as described above.

The anion generator 10 converts water molecules contained in the air into O ₂ ^- ( ^- ) ions through a corona discharge generated due to a difference in voltage applied to the anion generator 10 and the cation generator 30, H ₂ O) _n .

Meanwhile, in the cation generator 30, the positive ions are discharged into the duct through the positive pins 31. The positive ions are formed in a conical shape in which the ends of the cation pins 31 are narrowed to reduce the amount of discharged positive ions. The cation released through the cation pin 31 is H ₂ ⁺ (H ₂ O) _m .

In addition, the direct current high voltage applied to the cation generator 30 is a DC high voltage which is lower than the direct current high voltage applied to the anion generator 10 by 0.5 kv to 1 kv, and the voltage applied to the anion generator 10 through a corona discharge generated by the difference between, thereby ionizing the molecules of water contained in air to ^{_{H 2 + (H 2 O)}} m.

Here, _n of O ₂ ^- (H ₂ O) _n and _m of H ₂ ⁺ (H ₂ O) m are natural numbers.

In addition, the air conditioner further includes a sensing unit (not shown) for sensing the air pollution degree inside the duct, and when the air pollution degree is out of a predetermined threshold value through the sensing unit, the anion and cation generating device 1 (Not shown) for driving the anion and cation generator 1 when the air pollution degree is within a predetermined threshold value range.

Here, it is preferable to always drive the anion generator 1 and the cation generator 1 according to the present invention. However, it is preferable to control the on / off according to the air pollution degree.

Accordingly, when the contamination degree detected by the gas sensor or the infrared sensor is out of a predetermined threshold value range, the sensor unit may be configured to purify the air, To be generated.

2 is a schematic view showing an apparatus for generating anions and cations according to the present invention. As shown in the drawing, an anion and cation generator 1 according to the present invention includes a brush-type anion pin 11 and a conical cation pin 31.

The distance between the anion fins 11 and the cation fins 31 is preferably 2 to 5 cm and the distance between the anion fins 11 and the anion generator 10, It is preferable to be used when it is integrally attached to the duct of the air conditioner.

In addition, the anion pin 11 is formed to increase the discharge area to increase the discharge amount of the anion generated from the anion generator 10, and the shape of the anion fin 11 is not limited to the brush type, .

In addition, the cation pin 31 is formed in a shape in which the discharge area is reduced to increase the discharge amount of the cation generated from the cation generating part 30, and the shape of the cone shape as well as the shape .

In other words, the anion pin 11 and the cation pin 31 are not made of a ceramic material but have been developed into a needle-like shape having a sharp tip of a brush shape or a metal material, so that problems such as dust and corrosion are improved to be semi-permanently usable .

3 is a perspective view showing an embodiment in which a conductor plate is added to an anion and cation generator according to the present invention. As shown in the drawing, an anion and cation generating apparatus 1 according to the present invention further includes a conductive plate 50 between an anion pin 11 and a cation pin 31 to increase the discharge amount of anion and cation. do.

Here, the conductive plate 50 made of a metal may be formed in various sizes, for example, 10 mm * 0.4 mm * 5 mm (L * W * H) There is a method of triboelectricity, but here, a large whole is provided between the cation pin and the anion pin so as to further dominate the amount of negative charge or positive charge.

The conductive plate 50 is further provided with a metal plate so as to generate a large number of negative ions and positive ions or to serve as a large whole in a free space, so that the odor generated from the evaporator or the like in the air conditioner, So that the air in the air conditioner can be purified.

FIG. 4 is a perspective view showing a separate embodiment in which electric wiring is added to the anion and cation generator according to the present invention. As shown in the drawings, an anion and cation generator 1 according to the present invention includes an anion generator 10 and a cation generator 30, an anion pin 11 and a cation pin 31, (13, 33) so as to be detachable from the electric wire (13, 33).

The electric wire 33 connecting the negative ion generator 10 and the anion pin 11 and the positive ion generator 30 and the positive pin 31 are connected to each other through a wire harness 13, cm or less.

If the conductor is long, there is a risk of loss of power due to noise generated in the conductor, so that the number of ions may decrease. If the module is limited in size due to narrow mounting position or other reasons, it may be provided to extend the wire of the pin and fix it to the position. However, the length of the module is preferably less than 40 cm Do.

FIG. 5 is a perspective view showing a separate embodiment in which a conductor plate and an electric wire are added to an anion and cation generator according to the present invention. FIG. As shown in the figure, the anion and cation generator 1 of Fig. 4 further includes a conductor plate 50. Fig.

The conductive plate 50 is provided to increase anions discharged through the anion pins 11 and positive ions discharged through the cation pins 31. The anion pins 11 and the conductive plates 50, The distance between the conductive plate 50 and the cation pin 31 is preferably maintained at about 2 to 5 cm.

In addition, the conductive plate 50 is connected to a ground (GND) of the automotive air conditioner to be driven by a shield. When the material of the metal plate is grounded, polarization occurs due to positive charge and negative charge at high voltage. Positive charge and negative charge are induced by the charging phenomenon at the anode and cathode, so that the number of ions can be controlled. As a result, the number of ions of the cation pin and the anion pin can be reduced or increased.

In addition, when the conductor plate 50 is not connected to the ground (GND) of the automotive air conditioner but is opened (that is, connected to nothing) and the circuit is kept disconnected, the free space As shown in FIG.

That is, since the conductor plate 50 forming the entire body is made of metal, a corona discharge is generated due to a difference between a direct current high voltage applied to the negative ion generator 10 and a direct current high voltage applied to the positive ion generator 30 The water molecules contained in the air are ionized to H ₂ ⁺ (H ₂ O) _m in the cation pin 31, and the anions discharged through the anion pin 11 are charged with - Thereby collecting the fine dust, and to drive the whole of the bag to increase the incidence rate of the respective anions and cations.

When the amount of anions generated through the anion pins 11 is increased, harmful substances such as NO ₂ , SO ₂ , and NH ₃ can be collected together with fog and water vapor. The amount of cation emission is relatively smaller than the amount of anion emission, so that it is possible to eliminate the feeling of boredom and discomfort when a large amount of cations are present.

In addition, the conductive plate 50 preferably comprises a copper plate, a copper plate, stainless steel, aluminum, an EGI steel plate, an aluminum + gold plated insulator, an aluminum + silver plated insulator, a glass tube insulator, Since the parameters vary depending on the voltage applied to the conductor plate 50 and the whole of the conductor plate 50 and the distance between the conductor and the conductor depending on the applied voltage and the material of the conductor as a whole and the material of the conductor as a whole, .

The wire harness 13 and 33 are disposed at a distance of about 40 cm or less so that the anion pin 11 and the cation pin 31 and the anion generator 13 and the cation generator 33 The anion pin 11 and the cation pin 31 through which the anion and the cation are discharged and the anion generating unit 13 and the cation generating unit 33 which generate the anion and cation are separated from each other.

FIG. 6 is a cross-sectional view illustrating an integral embodiment of the apparatus for generating negative ions and positive ions according to the present invention, which is equipped with a support plate and is mounted on an air conditioner. As shown in the drawings, an anion and cation generator 1 according to the present invention is integrally mounted on a duct in an automotive air conditioner.

In order to minimize the influence of the anion pin 11 and the cation pin 31 on the flow path formed in the duct, the anion fin 11 and the cation So as to fix the pin 31.

Therefore, the support plate 70 is formed to have a certain number of holes through the duct to fix the anion pin 11 and the cation pin 31 integrally to the duct, After the holes are coupled with the duct through a certain number of holes, it is preferable to perform a sealing process to fill a gap between the holes and the connecting portion of the support plate 70.

In the present embodiment, the negative ion generating part 10 and the positive ion generating part 30 are integrally formed with the negative ion 11 and the positive ion pin 31 and are mounted in the duct.

Thus, air is introduced through the support plate 70 in the duct so as not to obstruct the flow of the air moving through the duct as much as possible. That is, the air introduced in accordance with the Intake Mode or Ambient Mode is blown by the blower motor And is installed so as not to disturb the flow of air when moving toward the evaporator, thereby generating negative ions while removing harmful substances in the air.

FIG. 7 is a cross-sectional view showing an integrated embodiment of the apparatus for generating negative ions and positive ions according to the present invention, which is equipped with a support plate and a charging plate and is mounted on an air conditioning apparatus. As shown in the drawing, the conductive plate 50 is further provided in the embodiment of FIG.

When the conductive plate 50 is opened, the discharge amount of negative ions and positive ions is increased as a whole, and the conductive plate 50 is connected to the ground GND And is provided to serve as a shield when connected.

The support plate 70 for mounting in the duct is provided with the anion fins 11 and the cation fins 31 so as to minimize the influence of the anion fins 11 and the cation fins 31 on the flow path formed in the duct. As shown in FIG.

Therefore, the support plate 70 is formed to have a certain number of holes through the duct to fix the anion pin 11 and the cation pin 31 integrally to the duct, After the holes are coupled with the duct through a certain number of holes, it is preferable to perform a sealing process to fill a gap between the holes and the connecting portion of the support plate 70.

In the present embodiment, the negative ion generating part 10 and the positive ion generating part 30 are integrally formed with the negative ion 11 and the positive ion pin 31 and are mounted in the duct.

Thus, air is introduced into the duct through the support plate 70 so as not to interfere with the flow of the air moving in the duct as much as possible. That is, the air introduced in accordance with the intake mode or the ambient mode is supplied to the blower motor And is installed so as not to interfere with the flow of air when moving to the evaporator side, thereby generating negative ions while removing harmful substances in the air.

FIG. 8 is a cross-sectional view illustrating a separate embodiment of an anion and cation generator according to the present invention, which is equipped with an electric wiring, a support plate, and a pin holder, and is mounted in the air conditioner. As shown in the drawing, the electric wire 13, 33 is further provided in the embodiment of FIG. 6 according to the present invention so as to be separated.

The pin holder 90 is further provided between the support plate 70 and the electric wires 13 and 33 to be mounted on the lower surface of the support plate 70. This is because the anion pin 11 and the cation pin 31, To support the support plate 70 supporting the support plate 70.

The electric wires 13 and 33 are preferably used when the negative ion generating part 10 and the positive ion generating part 30 are to be mounted so as to be separated from the negative ion 11 and the positive ion 31 Do.

In other words, the anion and cation generator 1 generates anions and cations, and adjusts the amounts of the anions and the cations to the shapes of the anions fins 11 and the fins 31, (H ₂ O ₂ ) or hydroxyl group (OH) produced by the chemical reaction, and thus, it is possible to have a function of sterilizing airborne bacteria in the air, In addition, it is driven to remove airborne germs in the air, and the odor of the evaporator due to the operation of the air conditioner, bacteria and harmful substances are removed, and the air is purified so that harmful substances are not discharged into the interior of the vehicle.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of illustration, Appropriate changes will be possible.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view and a block diagram schematically showing an air conditioner for an automobile provided with an anion and cation generator according to the present invention; FIG.

2 is a perspective view schematically showing an anion and cation generator according to the present invention.

3 is a perspective view showing an embodiment in which a conductor plate is added to an anion and cation generator according to the present invention.

4 is a perspective view showing a separated embodiment in which electric wiring is added to an anion and cation generating device according to the present invention;

5 is a perspective view showing a separated embodiment in which a conductor plate and an electric wiring are added to an anion and cation generator according to the present invention.

FIG. 6 is a cross-sectional view showing an integral embodiment of the anion and cation generator according to the present invention, which is equipped with a support plate and is mounted in an air conditioning apparatus.

FIG. 7 is a cross-sectional view of an integral type of an anion and cation generator according to the present invention, which is equipped with a support plate and a charging plate and is mounted in an air conditioning apparatus.

FIG. 8 is a cross-sectional view showing a separate embodiment of an anion and cation generator according to the present invention, which is equipped with an electric wiring, a support plate, and a pin holder and is mounted on an air conditioning apparatus.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.

1: Anion and cation generator

10: Negative ion generating part 11: Negative ion pin

13: Electrical wiring 30: Cation generating part

31: Cation pin 33: Electrical wiring

50: conductor plate 70: support plate

90: Pin holder

Claims (20)

An anion generator including an anion pin for generating and discharging negative ions in the air conditioner of the vehicle so as to purify and sterilize the air in the inside of the vehicle; A cation generator including a cation pin generating a cation so that the anion discharged from the anion generator forms an ion cluster and discharging the cation; A support plate configured to fix the anion pin and the cation pin to the duct; And A conductive plate of a metal material mounted between the anion pin and the cation pin to increase the number of the anion and the cation discharged from the anion pin and the cation pin; And an anion and a cation generator. delete The method according to claim 1, Wherein the conductive plate is connected to a ground of the automotive air conditioner and is driven by a shield. The method according to claim 1, Wherein the conductive plate is integrally formed on the support plate between the anion pin and the cation pin. The method according to claim 1, Wherein the support plate is integrally fixed to the duct by forming a certain number of holes through the duct. ≪ RTI ID = 0.0 > 11. < / RTI > The method of claim 5, Wherein the gap between the hole and the support plate is sealed after the support plate is coupled with the duct through the hole. ≪ RTI ID = 0.0 > 8. < / RTI > The method according to claim 1, And an anion pin of the negative ion generating part is formed in a brush type. The method according to claim 1, Wherein the positive ion generating pin of the cation generating unit forms an end portion protruding into the duct in a cusp shape. The method according to claim 1, A blower motor mounted in the duct for purifying the air inside the air conditioner and configured to pressurize the air into the air conditioner; And an evaporator for evaporating the moisture of the generated air. The method according to claim 1, Wherein a distance between the anion pin and the cation pin is 2 to 5 cm [cm]. The method according to claim 1, Wherein a distance between the anionic fin and the cation pin or a distance between the anionic fin and the conductive plate or a distance between the cation fin and the conductive plate is 2 to 5 cm [cm] Air conditioning system. The method according to claim 1, Wherein the anion generating unit, the anion pin, the cation generating unit, and the cation pin are connected to each other by wire harness and can be formed in a separate form. The method of claim 12, Wherein the length of the electric wiring is 40 centimeters [cm] or less. The method according to claim 1, Wherein the anion pin and the cation pin are mounted so as to protrude toward the inside of the duct to discharge anions and cations injected from the anion pin and the cation pin to the inside of the air conditioner An automotive air conditioning system. The method according to claim 1, And an anion generated in the anion generating unit and discharged into the duct through the anion pin is O ₂ ^- (H ₂ O) _n . 16. The method of claim 15, Wherein the anion generator is applied with a direct current high voltage increased by 0.5 kv to 1 kv higher than the direct current high voltage applied to the positive ion generator. The method according to claim 1, Wherein the cation generated in the cation generating unit and discharged into the duct through the cation pin is H ₂ ⁺ (H ₂ O) _m . 18. The method of claim 17, Wherein the cation generating unit is applied with a direct current high voltage which is lower than the direct current high voltage applied to the negative ion generating unit by 0.5 kv to 1 kV. The method according to claim 1, A sensing unit for sensing and outputting air pollution in the duct; A control unit for purifying the air when the air pollution degree, which is an output of the sensing unit, is outside a preset threshold value range, and generating ions when the air pollution degree is within a predetermined threshold value range; Further comprising: an air-conditioning device for an automobile having an anion and cation generator. The method of claim 19, Wherein the sensing unit includes a gas sensor or an infrared sensor.

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