KR20080092532A - Ionizer of air conditioning system for automotive vehicles - Google Patents

Ionizer of air conditioning system for automotive vehicles Download PDF

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Publication number
KR20080092532A
KR20080092532A KR1020070035926A KR20070035926A KR20080092532A KR 20080092532 A KR20080092532 A KR 20080092532A KR 1020070035926 A KR1020070035926 A KR 1020070035926A KR 20070035926 A KR20070035926 A KR 20070035926A KR 20080092532 A KR20080092532 A KR 20080092532A
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South Korea
Prior art keywords
discharge electrode
air conditioning
anion
conditioning system
ion generator
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KR1020070035926A
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Korean (ko)
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KR100914416B1 (en
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김재호
박하영
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한라공조주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0071—Electrically conditioning the air, e.g. by ionizing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H1/00028—Constructional lay-out of the devices in the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00514—Details of air conditioning housings
    • B60H1/00521—Mounting or fastening of components in housings, e.g. heat exchangers, fans, electronic regulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00514—Details of air conditioning housings
    • B60H1/00542—Modular assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/16—Connections to a HVAC unit

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

An ionizer of an air conditioning system for a vehicle is provided to prevent two discharge electrodes from being electrically connected to each other by disposing the two discharge electrodes at a distance from each other. An ionizer(40) of an air conditioning system for a vehicle comprises a body(42), a negative ion discharge electrode, and a positive ion discharge electrode. The negative ion discharge electrode and the positive ion discharge electrode have lengths different from each other. The air conditioning system includes an air conditioning case(10) having an inner passage(16) in which the ionizer is provided. The negative ion discharge electrode and the positive ion discharge electrode protrude downward from a ceiling surface(16a) of the inner passage.

Description

차량용 공조시스템의 이온발생기{IONIZER OF AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES}IONIZER OF AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES}

도 1은 종래의 차량용 공조시스템을 나타내는 단면도,1 is a cross-sectional view showing a conventional vehicle air conditioning system,

도 2는 종래의 차량용 공조시스템을 구성하는 이온발생기를 나타내는 도 1의 Ⅱ-Ⅱ선 단면도,FIG. 2 is a cross-sectional view taken along line II-II of FIG. 1 showing an ion generator constituting a conventional vehicle air conditioning system;

도 3은 본 발명에 따른 차량용 공조시스템의 이온발생기를 나타내는 단면도,3 is a cross-sectional view showing an ion generator of a vehicle air conditioning system according to the present invention;

도 4는 본 발명에 따른 이온발생기의 다른 실시예를 나타내는 단면도이다.4 is a cross-sectional view showing another embodiment of the ion generator according to the present invention.

♣ 도면의 주요부분에 대한 부호의 설명 ♣ ♣ Explanation of symbols for main part of drawing ♣

10: 공조케이스 12: 외기도입구10: air conditioning case 12: outside air inlet

14: 내기도입구 15: 인테이크 도어14: bet prayer entrance 15: intake door

16: 내부통로 16a: 천정면16: internal passage 16a: ceiling

20: 송풍기 30: 증발기20: blower 30: evaporator

40: 이온발생기 42: 본체40: ion generator 42: main body

46: 음이온 방전전극 48: 양이온 방전전극46: anion discharge electrode 48: cation discharge electrode

본 발명은 차량용 공조시스템의 이온발생기에 관한 것으로서, 보다 상세하게는, 도입되는 습기로 인해 발생하는 이온발생기의 스파크 현상과 그에 따른 방전소음을 방지할 수 있는 차량용 공조시스템의 이온발생기에 관한 것이다.The present invention relates to an ion generator of a vehicle air conditioning system, and more particularly, to the ion generator of the vehicle air conditioning system that can prevent the spark phenomenon of the ion generator generated due to the moisture introduced and the resulting discharge noise.

자동차에는 실내의 공기 온도를 조절하기 위한 공조시스템이 설치된다. 공조시스템은, 도 1에 도시된 바와 같이, 공조케이스(10)를 구비한다.The vehicle is equipped with an air conditioning system to control the air temperature in the room. The air conditioning system, as shown in FIG. 1, includes an air conditioning case 10.

공조케이스(10)에는 외기를 도입하는 외기도입구(12)와, 내기를 도입하는 내기도입구(14) 및, 이들 내, 외기도입구(12, 14) 중 어느 하나를 선택적으로 개방하는 인테이크 도어(15)가 설치된다.The air-conditioning case 10 includes an airway inlet 12 for introducing external air, an airway inlet 14 for introducing the internal air, and an intake for selectively opening any one of these internal or external airway inlets 12 and 14. The door 15 is installed.

그리고 공조시스템은, 송풍기(20)를 구비한다. 송풍기(20)는, 인가되는 전원에 의해 작동되면서 외기도입구(12) 또는 내기도입구(14)를 통해 내기 또는 외기를 흡입한 다음, 흡입된 내기 또는 외기를 공조케이스(10)의 내부통로(16)로 송풍한다.The air conditioning system includes a blower 20. The blower 20 sucks the bet or the outside air through the outside air inlet 12 or the inside air inlet 14 while being operated by an applied power source, and then the inside passage of the air-conditioning case 10 with the sucked inside or the outside air. Blow on (16).

그리고 공조시스템은, 공조케이스(10)의 내부통로(16)에 설치되는 증발기(30)를 구비한다. 증발기(30)는, 냉매가 흐를 수 있는 다수의 튜브(도시하지 않음)를 구비하며, 내부통로(16)를 통과하는 공기를 냉각시킨다. 따라서, 차량의 실내를 냉방시킨다.The air conditioning system includes an evaporator 30 installed in the inner passage 16 of the air conditioning case 10. The evaporator 30 has a plurality of tubes (not shown) through which the refrigerant can flow, and cools the air passing through the inner passage 16. Thus, the interior of the vehicle is cooled.

그리고 공조시스템은, 내부통로(16)의 공기에 음/양이온(Ion)을 방출하는 이온발생기(40)를 구비한다.The air conditioning system includes an ion generator 40 that discharges negative / positive ions to the air of the inner passage 16.

이온발생기(40)는, 증발기(30)의 상류측에 설치되는 것으로, 도 1과 도 2에 도시된 바와 같이, 공조케이스(10)의 상면에 설치되는 본체(42)와, 본체(42)로부터 내부통로(16)를 향해 간격을 두고 연장되는 음이온 방전전극(46)과 양이온 방전전극(48)을 구비한다.The ion generator 40 is provided upstream of the evaporator 30. As shown in FIGS. 1 and 2, the main body 42 and the main body 42 are installed on the upper surface of the air conditioning case 10. An anion discharge electrode 46 and a cation discharge electrode 48 extending at intervals from the inner passage 16 to the inner passage 16.

특히, 음이온 및 양이온 방전전극(46, 48)은, 내부통로(16)의 천정면(16a)으로부터 내부를 향해 돌출되어 있으며, 고전압 펄스를 내부통로(16)의 공기 중에 직접 방사하여 음이온과 양이온을 각각 발생시킨다.In particular, the anion and cation discharge electrodes 46 and 48 protrude inwardly from the ceiling surface 16a of the inner passage 16, and radiate high voltage pulses directly into the air of the inner passage 16 to discharge the negative and positive ions. Generates each of them.

이러한 이온발생기(40)는, 음,양이온을 발생시킴으로써, 발생된 음,양이온 입자가 증발기(30)에 서식하는 세균과 곰팡이와 악취 및, 실내로 공급되는 공기를 살균 및 탈취할 수 있게 한다. 따라서, 실내에 공급되는 공기의 청정도를 높여 실내 환경을 쾌적하게 조성한다.The ion generator 40 generates negative and positive ions, so that the generated negative and positive ion particles can sterilize and deodorize bacteria, mold, and odors, and air supplied to the room. Therefore, the cleanliness of the air supplied to the room is increased to create a comfortable indoor environment.

그런데, 이러한 종래의 공조시스템은, 도입된 공기의 습도가 높을 경우, 공기속에 포함된 수분 때문에 이온발생기(40)의 음이온 방전전극(46)과 양이온 방전전극(48)에 수분이 응축되고, 응축된 수분 때문에 음이온 방전전극(46)과 양이온 방전전극(48)이 상호 통전되면서 스파크(Spark)가 발생된다는 단점이 있다.However, in the conventional air conditioning system, when the humidity of the introduced air is high, moisture is condensed on the anion discharge electrode 46 and the cation discharge electrode 48 of the ion generator 40 due to the moisture contained in the air. Due to the moisture, the anion discharge electrode 46 and the cation discharge electrode 48 are electrically energized with each other, resulting in a spark.

특히, 양이온 방전전극(48)에 응축된 수분은, 양이온 방전전극(48)과 음이온 방전전극(46)의 전위차로 인해 음이온 방전전극(46)으로 끌려가면서 양쪽의 전극(46, 48)을 서로 통전시키게 되는데, 이러한 통전 현상 때문에 음이온 및 양이온 방전전극(46, 48) 상호간의 스파크 현상은 더욱 심화되는 문제점이 있으며, 이러한 문제점 때문에 방전소음이 심하게 발생된다는 문제점이 있다.In particular, the moisture condensed on the cation discharge electrode 48 is attracted to the anion discharge electrode 46 due to the potential difference between the cation discharge electrode 48 and the anion discharge electrode 46, so that both electrodes 46 and 48 are connected to each other. Since the current is energized, the spark phenomenon between the anion and the cationic discharge electrodes 46 and 48 is further exacerbated due to the current conduction, and there is a problem that the discharge noise is severely generated due to this problem.

한편, 음이온 및 양이온 방전전극(46, 48) 간에 발생된 방전소음은, 차량의 실내로 유입되어 탑승객에게 불쾌감을 주고 승차감을 저하시킨다.On the other hand, the discharge noise generated between the anion and the cationic discharge electrodes 46, 48 is introduced into the interior of the vehicle to give discomfort to the passengers and lower the ride comfort.

본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 안출된 것으로서, 그 목적은, 습기로 인한 음이온 및 양이온 방전전극 상호간의 스파크 현상과 그에 따른 방전소음의 발생을 원천적으로 방지할 수 있는 차량용 공조시스템의 이온발생기를 제공하는 데 있다.The present invention has been made to solve the conventional problems as described above, the object is, the air conditioning system for vehicles that can prevent the spark phenomenon between the negative and positive ion discharge electrodes due to the moisture and the generation of the resulting discharge noise inherently To provide an ion generator of.

본 발명의 다른 목적은, 습기로 인한 방전전극 상호간의 스파크 현상과 그에 따른 방전소음을 방지함으로써, 차량의 승차감을 현저하게 향상시킬 수 있는 차량용 공조시스템의 이온발생기를 제공하는 데 있다.Another object of the present invention is to provide an ion generator of a vehicle air conditioning system that can significantly improve the riding comfort of a vehicle by preventing sparking between discharge electrodes caused by moisture and discharge noise.

이러한 목적을 달성하기 위하여 본 발명은, 공조케이스의 내부통로에 음, 양이온을 방출하는 이온발생기를 구비하며, 상기 이온발생기는 본체와, 상기 본체로부터 상기 공조케이스의 내부통로로 돌출되는 음이온 방전전극과 양이온 방전전극을 포함하는 차량용 공조시스템에 있어서, 상기 음이온 방전전극과 양이온 방전전극은, 서로 다른 돌출길이를 갖는 것을 특징으로 한다.In order to achieve the above object, the present invention includes an ion generator for emitting negative and positive ions in the inner passage of the air conditioning case, wherein the ion generator has a main body and an anion discharge electrode protruding from the main body into the inner passage of the air conditioning case. And a cation discharge electrode, wherein the anion discharge electrode and the cation discharge electrode have different protruding lengths.

바람직하게는, 상기 음이온 및 양이온 방전전극은, 상기 내부통로의 천정면으로부터 하방으로 돌출되며, 상기 양이온 방전전극이, 상기 음이온 방전전극보다 중력방향을 향해 더 긴 돌출길이를 갖는 것을 특징으로 한다.Preferably, the anion and cation discharge electrodes protrude downward from the ceiling surface of the inner passage, and the cation discharge electrodes have a longer protruding length toward the gravity direction than the anion discharge electrodes.

그리고 상기 음이온 및 양이온 방전전극은, 끝부분으로 갈수록 소정 각도로 벌어지는 구성을 갖는 것을 특징으로 한다.And the anion and cation discharge electrode, characterized in that having a configuration that opens at a predetermined angle toward the end.

이하, 본 발명에 따른 차량용 공조시스템의 이온발생기의 바람직한 실시예를 첨부한 도면에 의거하여 상세히 설명한다(종래와 동일한 구성요소는 동일한 부호를 사용하여 설명한다).DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of an ion generator of a vehicle air conditioning system according to the present invention will be described in detail with reference to the accompanying drawings (the same components will be described with the same reference numerals).

도 3은 본 발명에 따른 차량용 공조시스템의 이온발생기를 나타내는 도면이다. 먼저, 본 발명에 따른 이온발생기의 특징부를 살펴보기에 앞서, 도 3을 참조하여 이온발생기에 대해 간략하게 살펴본다.3 is a view showing the ion generator of the vehicle air conditioning system according to the present invention. First, before looking at the features of the ion generator according to the present invention, a brief look at the ion generator with reference to FIG.

이온발생기(40)는, 증발기(30)의 상류측에 설치되며, 본체(42)를 구비한다. 본체(42)는, 공조케이스(10)의 상면에 설치되며, 간격을 두고 연장되는 음이온 방전전극(46)과 양이온 방전전극(48)을 구비한다.The ion generator 40 is provided upstream of the evaporator 30 and includes a main body 42. The main body 42 is provided on the upper surface of the air conditioning case 10 and includes an anion discharge electrode 46 and a cation discharge electrode 48 extending at intervals.

음이온 및 양이온 방전전극(46, 48)은, 공조케이스(10)의 상면을 관통하여 내부통로(16)의 천정면(16a)으로부터 하방으로 돌출되어 있으며, 고전압 펄스를 내부통로(16)의 공기 중에 직접 방사하여 음이온과 양이온을 각각 발생시킨다.The anion and cation discharge electrodes 46 and 48 penetrate the upper surface of the air conditioning case 10 and protrude downward from the ceiling surface 16a of the inner passage 16. Directly spinning in to generate anions and cations, respectively.

이러한 이온발생기(40)는, 음,양이온을 발생시킴으로써, 발생된 음,양이온 입자가 증발기(30)에 서식하는 세균과 곰팡이와 악취 및, 실내로 공급되는 공기를 살균 및 탈취할 수 있게 한다.The ion generator 40 generates negative and positive ions, so that the generated negative and positive ion particles can sterilize and deodorize bacteria, mold, and odors, and air supplied to the room.

한편, 음이온 방전전극(46)과 양이온 방전전극(48)은, 각기 다른 형상으로 구성된다. 예를 들면, 음이온 방전전극(46)은 브러시(Brush) 타입이고, 양이온 방전전극(48)은 니들(Needle) 타입으로 구성된다. 이는, 음이온 방전전극(46)이 대량의 음이온을 방출할 수 있게 하기 위함이며, 양이온 방전전극(48)이 소량의 양이온을 방출할 수 있게 하기 위함이다.On the other hand, the anion discharge electrode 46 and the cation discharge electrode 48 are configured in different shapes. For example, the anion discharge electrode 46 is of a brush type, and the cation discharge electrode 48 is of a needle type. This is to allow the anion discharge electrode 46 to release a large amount of anions, and to allow the cation discharge electrode 48 to release a small amount of cations.

다음으로, 본 발명에 따른 이온발생기의 특징부를 도 3을 참조하여 상세하게 살펴보면 다음과 같다.Next, the features of the ion generator according to the present invention will be described in detail with reference to FIG. 3.

먼저, 본 발명의 이온발생기(40)는, 본체(42)로부터 돌출되는 음이온 방전전극(46)과 양이온 방전전극(48)을 구비하되, 이들 음이온 방전전극(46)과 양이온 방전전극(48) 각각은, 본체(42)로부터 서로 다른 돌출길이(ℓ)(L)를 갖는다.First, the ion generator 40 of the present invention includes an anion discharge electrode 46 and a cation discharge electrode 48 protruding from the main body 42, but these anion discharge electrodes 46 and the cation discharge electrode 48 are provided. Each has a different protruding length L from the main body 42.

특히, 음이온 방전전극(46)과 양이온 방전전극(48) 각각이, 서로 다른 돌출길이(ℓ)(L)를 가짐으로써, 음이온 방전전극(46)과 양이온 방전전극(48)의 끝부분이 서로에 대해 이격되도록 구성된다. 따라서, 서로 이격된 음이온 방전전극(46)과 양이온 방전전극(48)이, 비교적 먼 거리를 유지할 수 있게 한다.In particular, each of the anion discharge electrode 46 and the cation discharge electrode 48 has a different protrusion length (L) (L), so that the ends of the anion discharge electrode 46 and the cation discharge electrode 48 are mutually different. Configured to be spaced apart. Accordingly, the anion discharge electrodes 46 and the cation discharge electrodes 48 spaced apart from each other can be maintained at a relatively long distance.

이러한 구성의 이온발생기(40)에 의하면, 음이온 방전전극(46)과 양이온 방전전극(48)이 서로에 대해 이격되는 구조이므로, 음이온 방전전극(46)과 양이온 방전전극(48)에 수분이 응축되더라도, 양쪽의 전극(46, 48) 상호간에는 수분의 유동현상이 쉽게 일어나지 않는다.According to the ion generator 40 of this configuration, since the anion discharge electrode 46 and the cation discharge electrode 48 are spaced apart from each other, moisture condenses on the anion discharge electrode 46 and the cation discharge electrode 48. Even if it is, the flow phenomenon of water does not easily occur between the electrodes 46 and 48 of both.

특히, 양쪽 전극(46, 48)이 서로에 대해 이격되므로, 양쪽 전극(46, 48) 간의 전위차로 인한 수분의 이끌림현상, 즉, 양쪽 전극(46, 48) 간의 전위차로 인해, 양이온 방전전극(48)의 수분이 음이온 방전전극(46)으로 이끌려가는 현상이 방지되며, 따라서, 양쪽의 전극(46, 48) 상호간의 수분 유동은 일어나지 않는다.In particular, since both electrodes 46 and 48 are spaced apart from each other, the attraction of moisture due to the potential difference between the two electrodes 46 and 48, that is, the potential difference between the two electrodes 46 and 48, causes the cationic discharge electrode ( The phenomenon in which the water of 48 is attracted to the anion discharge electrode 46 is prevented, so that the water flow between the electrodes 46 and 48 of both sides does not occur.

결국, 양쪽 전극(46, 48) 간의 수분 유동현상이 방지되므로, 수분 유동으로 인한 음이온 방전전극(46)과 양이온 방전전극(48)의 통전현상도 방지되고, 양쪽 전극(46, 48)의 통전현상이 방지되므로, 그에 따른 스파크 현상과 방전소음도 발생하지 않는다.As a result, the water flow phenomenon between both electrodes 46 and 48 is prevented, so that the conduction of the anion discharge electrode 46 and the cation discharge electrode 48 due to the water flow is also prevented, and the conduction of both electrodes 46 and 48 is prevented. Since the phenomenon is prevented, there is no spark and no discharge noise.

한편, 이러한 음이온 방전전극(46)과 양이온 방전전극(48)은, 서로에 대해 이격되도록 서로 다른 돌출길이(ℓ)(L)를 갖되, 그 이격거리(r)가 대략 10∼20㎜ 범위를 유지하도록 구성된다.On the other hand, the anion discharge electrode 46 and the cationic discharge electrode 48 has a different protrusion length (L) (L) so as to be spaced apart from each other, the separation distance r is in the range of approximately 10 to 20mm Configured to maintain.

또한, 음이온 방전전극(46)과 양이온 방전전극(48)은, 서로 다른 돌출길이(ℓ)(L)를 갖되, 양이온 방전전극(48)이 음이온 방전전극(46)보다 중력방향을 향해 더 길도록 구성된다.In addition, the anion discharge electrode 46 and the cation discharge electrode 48 have different protrusion lengths (L) (L), but the cation discharge electrode 48 is longer in the gravity direction than the anion discharge electrode 46. It is configured to.

이렇게 구성한 이유는, 양이온 방전전극(48)의 높낮이를 음이온 방전전극(46)보다 낮게 배열하기 위함이며, 이는 양쪽 전극(46, 48) 간의 전위차로 인해, 양이온 방전전극(48)의 수분이 음이온 방전전극(46) 방향으로 이끌릴 경우, 중력방향과 반대방향으로 이끌리도록 구성함으로써, 수분의 이끌림력을 반감(半減)시키기 위함이다.The reason for this configuration is that the height of the cation discharge electrode 48 is arranged lower than that of the anion discharge electrode 46. This is due to the potential difference between the electrodes 46 and 48, so that the moisture of the cation discharge electrode 48 is negative. When drawn in the direction of the discharge electrode 46, it is configured to be drawn in the direction opposite to the gravity direction, so as to halve the attraction force of the water.

이와 같은 구성의 본 발명에 의하면, 음이온 방전전극(46)과 양이온 방전전극(48)의 돌출길이(ℓ)(L)를 각기 다르게 하여 양자의 간격을 서로 이격시키는 구조이므로, 음이온 방전전극(46)과 양이온 방전전극(48)에 응축된 수분이 상호 유동되는 것을 방지한다.According to the present invention having such a configuration, since the protrusion length (L) (L) of the anion discharge electrode 46 and the cation discharge electrode 48 are different from each other, the gap between them is spaced from each other, and thus, the anion discharge electrode 46 ) And the water condensed on the cationic discharge electrode 48 are prevented from flowing to each other.

따라서, 수분의 유동으로 인한 음이온 방전전극(46)과 양이온 방전전극(48)의 통전현상을 방지하고, 양쪽 전극(46, 48)의 통전현상을 방지함에 따라 양쪽 전극(46, 48)간에 발생하는 스파크 현상과 방전소음을 방지한다.Therefore, the conduction of the anion discharge electrode 46 and the cation discharge electrode 48 due to the flow of moisture is prevented, and the conduction of both electrodes 46 and 48 is prevented, thereby generating between the electrodes 46 and 48. To prevent spark phenomenon and discharge noise.

결과적으로, 방전전극 상호간의 스파크 현상과 그에 따른 방전소음을 원천적으로 방지하므로, 차량의 승차감을 현저하게 향상시킬 수 있게 된다.As a result, since the spark phenomenon between the discharge electrodes and the resulting discharge noise are prevented at the source, the riding comfort of the vehicle can be significantly improved.

다음으로, 도 4에는 본 발명에 따른 이온발생기의 다른 실시예를 나타내는 도면이 도시되어 있다.Next, FIG. 4 is a view showing another embodiment of the ion generator according to the present invention.

다른 실시예의 이온발생기는, 서로 다른 돌출길이(ℓ)(L)를 갖는 음이온 방전전극(46)과 양이온 방전전극(48)을 구비하되, 이들 음이온 방전전극(46)과 양이온 방전전극(48)은 끝부분으로 갈수록 소정의 각도(α)로 벌어지는 구성을 갖는다.The ion generator of another embodiment includes an anion discharge electrode 46 and a cation discharge electrode 48 having different protrusion lengths (L) (L), but these anion discharge electrodes 46 and the cation discharge electrodes 48 are provided. Has a configuration that opens at a predetermined angle α toward the end.

이러한 다른 실시예의 이온발생기는, 음이온 방전전극(46)과 양이온 방전전극(48)이 소정의 각도(α)로 벌어지는 구조이므로, 양쪽 전극(46, 48)의 간격을 더 이격시킬 수 있게 되며, 따라서, 양쪽 전극(46, 48) 간의 수분 유동 현상을 최대한 억제할 수 있다.Since the ion generator of this other embodiment has a structure in which the anion discharge electrode 46 and the cation discharge electrode 48 are opened at a predetermined angle α, the distance between both electrodes 46 and 48 can be further separated. Therefore, the phenomenon of water flow between both electrodes 46 and 48 can be suppressed as much as possible.

이상에서는 본 발명의 바람직한 실시예를 예시적으로 설명하였으나, 본 발명의 범위는 이와 같은 특정 실시예에만 한정되는 것은 아니며, 특허청구범위에 기재된 범주내에서 적절하게 변경 가능한 것이다.Although the preferred embodiments of the present invention have been described above by way of example, the scope of the present invention is not limited to these specific embodiments, and may be appropriately changed within the scope of the claims.

이상에서 설명한 바와 같이, 본 발명에 따른 차량용 공조시스템의 이온발생기에 의하면, 음이온 방전전극과 양이온 방전전극의 돌출길이를 각기 다르게 하여 양자의 간격을 서로 이격시키므로, 양쪽 전극 간의 수분 유동과 그에 따른 통전현상을 원천적으로 방지할 수 있으며, 따라서, 통전현상으로 인한 스파크 현상과 방전소음의 발생을 원천적으로 차단하는 효과가 있다.As described above, according to the ion generator of the vehicle air conditioning system according to the present invention, the distance between the two electrodes are spaced apart from each other by differently protruding lengths of the anion discharge electrode and the cation discharge electrode, so that the flow of water between the electrodes and the energization thereof. The phenomenon can be prevented at the source, and therefore, there is an effect that the source of the spark phenomenon and the discharge noise caused by the conduction phenomenon are blocked at the source.

또한, 통전현상으로 인한 방전전극 상호간의 스파크 현상과 그에 따른 방전소음을 원천적으로 차단하므로, 차량의 승차감을 현저하게 향상시킬 수 있는 효과 가 있다.In addition, since the spark phenomenon between the discharge electrodes due to the conduction phenomenon and the resulting discharge noise is blocked at the source, it is possible to remarkably improve the riding comfort of the vehicle.

Claims (3)

공조케이스(10)의 내부통로(16)에 음, 양이온을 방출하는 이온발생기(40)를 구비하며, 상기 이온발생기(40)는 본체(42)와, 상기 본체(42)로부터 상기 공조케이스(10)의 내부통로(16)로 돌출되는 음이온 방전전극(46)과 양이온 방전전극(48)을 포함하는 차량용 공조시스템에 있어서,The inner passage 16 of the air conditioning case 10 is provided with an ion generator 40 for releasing negative and positive ions, and the ion generator 40 has a main body 42 and the air conditioning case from the main body 42 ( In a vehicle air conditioning system including an anion discharge electrode 46 and a cation discharge electrode 48 protruding into the inner passage 16 of 10), 상기 음이온 방전전극(56)과 양이온 방전전극(58)은, 서로 다른 돌출길이(L)(ℓ)를 갖는 것을 특징으로 하는 차량용 공조시스템의 이온발생기.The ion generator of the vehicle air conditioning system, characterized in that the anion discharge electrode (56) and the cation discharge electrode (58) has a different protruding length (L) (L). 제 1항에 있어서,The method of claim 1, 상기 음이온 및 양이온 방전전극(46, 48)은, 상기 내부통로(16)의 천정면(16a)으로부터 하방으로 돌출되며,The anion and cation discharge electrodes 46 and 48 protrude downward from the ceiling surface 16a of the inner passage 16. 상기 양이온 방전전극(48)이, 상기 음이온 방전전극(46)보다 중력방향을 향해 더 긴 돌출길이(L)를 갖는 것을 특징으로 하는 차량용 공조시스템의 이온발생기.And the cation discharge electrode (48) has a longer protruding length (L) in the direction of gravity than the anion discharge electrode (46). 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 음이온 및 양이온 방전전극(46, 48)은, 끝부분으로 갈수록 소정 각도(α)로 벌어지는 구성을 갖는 것을 특징으로 하는 차량용 공조시스템의 이온발생기.The anion and cation discharge electrodes (46, 48), the ion generator of the air conditioning system for a vehicle, characterized in that it has a configuration that opens at a predetermined angle (α) toward the end.
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KR20120084913A (en) * 2011-01-21 2012-07-31 한라공조주식회사 Ionizer of air conditioning system for automotive vehicles
KR101495838B1 (en) * 2013-09-24 2015-02-27 주식회사 성창오토텍 Cluster ion generating drive apparatus

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WO2018164437A1 (en) * 2017-03-07 2018-09-13 주식회사 에이치앤와이텍 Air purification ion generating apparatus for removing airborne fine dust and harmful microorganisms and fine dust treatment equipment using same
KR101843489B1 (en) * 2018-01-04 2018-03-30 주식회사 에이치앤와이텍 Air purifying ion generator for removal of airborne particulate matter and microbial-contaminants

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KR100828394B1 (en) * 2006-12-04 2008-05-08 현대자동차주식회사 Air cleaning device for vehicles and method for controlling thereof

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KR20120084913A (en) * 2011-01-21 2012-07-31 한라공조주식회사 Ionizer of air conditioning system for automotive vehicles
KR101495838B1 (en) * 2013-09-24 2015-02-27 주식회사 성창오토텍 Cluster ion generating drive apparatus

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