KR200284372Y1

KR200284372Y1 - rapid heating plugs

Info

Publication number: KR200284372Y1
Application number: KR2020020006623U
Authority: KR
Inventors: 김한식
Original assignee: 김한식
Priority date: 2002-02-28
Filing date: 2002-02-28
Publication date: 2002-08-10

Abstract

본 고안은 디젤 엔진의 초기 점화 보조장치의 급속가열플러그 외부에 저항 콘트롤 장치인 PTC 서미스터를 구성하여 별도의 컨트롤 박스 장치가 필요 없이 스스로 컨트롤되어 최상의 조건으로 가솔린엔진 장착 자동차 보다 더 빠른 시동 성을 보유하도록 고안되었다. 본 고안은 성능이 획기적으로 고안된 디젤엔진의 시동보조장치인 급속가열플러그에 관한 것이다.This design constructs PTC thermistor, which is a resistance control device, outside the rapid heating plug of the initial ignition auxiliary device of diesel engine, and controls itself without the need for a separate control box device, so that it can start up faster than a car equipped with gasoline engine in the best condition. It is designed to be. The present invention relates to a rapid heating plug which is a starter auxiliary device of a diesel engine with a breakthrough performance.

Description

Rapid heating plugs

본 고안은 디젤 엔진의 시동 보조 플러그에 관한 것이다. 종래 기술은 컨트롤 창치인 PTC서미스터가 급속 가열플러그 내부에 장치가 되어 사용되어지는데 PTC서미스터는 열에 민감한 소자이며 수 백도의 열은 스스로 발산하여 무리가 없지만 고열에 그 수명의 여부가 결정된다. 그런데 급속플러그는 내부에 안정저항열선에서 고열이 발열되며 또한 자동차 운행시 고열이 전도되어 PTC서미스터에 악영향을 끼쳐 수명을 단축 시킨다. 그리고 컨트롤 장치만 교환이 불가능 하였다.The present invention relates to a starting auxiliary plug of a diesel engine. In the prior art, a PTC thermistor, which is a control device, is used as a device inside a rapid heating plug. The PTC thermistor is a heat-sensitive device, and heat of hundreds of degrees is emitted by itself, but it is determined whether or not its life is at high temperatures. However, the rapid plug generates high heat inside the stable resistance heating wire and also conducts high heat when driving the car, which adversely affects the PTC thermistor and shortens its lifespan. And only the control unit could not be replaced.

본 고안은 상기에서와 같은 문제점을 해소하기 콘트롤 장치인 PTC서미스터를 급속플러그 외부에 고열이 전도되지 않는 부위에 기술적으로 장치하여 효율를 극대화 시켰다. 서미스터PTC 는 열 저항 소자로서 온도에 따라서 전기저항이 크게 변하는 성질을 이용한 스윗치이다. PTC 서미스터에 전압을 가하면 자기가열에 의해서 온도가 상승하고 그에 따라서 전기저항이 크게 올라가 전류의 흐름을 제한한다. 세라믹 PTC 서미스터 소재인 BaTiO3 경우의 큐리점은 약120도이다. 이에 대해 Ba의 일부를 Sr로 치환하면 큐리점은 떨어지고 Pb로 치환하면 큐리점은 역으로 상승한다. 급속서미스터저항컨트롤(90f)의 경우에는 큐리온도를 약 200도에서 사용하고 병렬코팅열선(h-p-10)에 흐르는 전류 량에 의해 자기가열이 되어 전기저항이 생겨 전류흐름이 차단될 수 있도록 두께 및 단면 적을 병렬코팅열선(h-p-10)에 맞추어 설정한다. 서미스터PTC의 전류 량은 전압단자의 단면적이 넓어지면 전기저항이 적어 전류 량이 많아지고 서미스터PTC두께가 두꺼워지면 전기저항이 커져 전류 량이 작아진다. 따라서 두께를 최대한 얇게 하고 단면적을 넓게 하면 많은 전류를 흐르게 할 수 있다. 두께를 얇게 만드는 장치로서는 세라믹PTC 서미스터는 진공상태에서 약간의 질소가스를 넣어서 하는 PVD, CVD의 진공 증착 기계로 스퍼터링 을 하여 박막으로 증착을 서미스터PTC 소재로 하면 병렬코팅열선(h-p-10)이 0.5초내에 온도 1000도를 맞추는 조절을 용이하게 설정할 수 있으며 폴리머PTC 서미스터는 이미 시중에 대용량의 것이 상용화 되고 있다. 따라서 두께와 단면 적을 조절 하여 사용하고자 하는 부하 측에 맞는 전류 량을 설정 제어하여 부하 측에서 원하는 발열을 할 수 있도록 하면 기존 플러그의 단점을 완전히 해소할 수 있다. 본 고안에 사용할 수 있는 서미스터 종류로는 세라믹 서미스터PTC 또는 요즘 널리 상용화 되고 있는 폴리머서미스터PTC를 사용할 수 있다. 그리고 병렬리드선(20-1a)에 세라믹접착제(100s-1)로 코팅하여 절연하고 저항열선(90e)을 감을 때 어스 되지 않도록 사용하는 세라믹접착제(100s-1)는 요즘시중에 많이 판매되는 알루미나 세라믹접착제로 접착성능이 아주 좋아 금속과 금속 또는 세라믹과 세라믹, 세라믹과 금속등 접착력이 우수하고 전기 절연성이 좋은 제품으로 신뢰성이 아주 좋다.The present invention maximizes the efficiency by technically installing the PTC thermistor, which is a control device, in a region where high heat is not conducted outside the quick plug. Thermistor PTC is a switch using the property that the electrical resistance varies greatly with temperature as a thermal resistance element. When a voltage is applied to the PTC thermistor, the temperature rises due to self-heating, and accordingly, the electrical resistance is greatly increased to limit the flow of current. In the case of BaTiO3, a ceramic PTC thermistor material, the Curie point is about 120 degrees. On the other hand, if a part of Ba is replaced with Sr, the Curie point drops, and if it is replaced with Pb, the Curie point rises in reverse. In the case of the rapid thermistor resistance control (90f), the Curie temperature is used at about 200 degrees, and the heat is generated by the amount of current flowing through the parallel coating heating wire (hp-10), so that the electrical resistance is generated so that the current flow can be blocked. Set the cross-sectional area to match the parallel coating heating wire (hp-10). As the thermistor PTC current is increased, the larger the cross-section of the voltage terminal, the smaller the electrical resistance. Therefore, if the thickness is made as thin as possible and the cross-sectional area is enlarged, a large amount of current can flow. As a device that makes the thickness thinner, the ceramic PTC thermistor is sputtered with a vacuum deposition machine of PVD and CVD in which a little nitrogen gas is put in a vacuum state. It is possible to easily adjust the temperature to 1000 degrees within seconds, and polymer PTFE thermistors are already commercially available in large capacities. Therefore, it is possible to completely eliminate the disadvantages of the existing plug by adjusting the thickness and the cross-sectional area to control the amount of current suitable for the load side to be used so that the desired heat can be generated on the load side. As a kind of thermistor that can be used in the present invention, a ceramic thermistor PTC or a polymer thermistor PTC widely available these days can be used. In addition, the ceramic adhesive (100s-1), which is coated and insulated with the ceramic adhesive (100s-1) on the parallel lead wire (20-1a) and is not earthed when the resistance heating wire (90e) is wound, is alumina ceramic which is widely sold in the market these days. The adhesive has very good adhesive performance, so it has excellent adhesion with metal and metal or ceramic and ceramic, ceramic and metal and has good electrical insulation.

도1은 본 고안의 급속가열플러그 컨트롤 장치 중요부분 단면도1 is a cross-sectional view of the essential part of the rapid heating plug control device of the present invention

도2는 도1에서 중요컨트롤부분 확대한 도면2 is an enlarged view of an important control part of FIG.

도3은 도1에서 발열부위 확대도Figure 3 is an enlarged view of the heating portion in Figure 1

도4는 급속가열플러그 외관 정면도Figure 4 is a front view of the rapid heating plug appearance

＜도면의 주요 부분에 대한 부호 설명＞<Explanation of symbols on the main parts of the drawing>

100b: 볼트부 100s-1: 세라믹접착제100b: bolt portion 100s-1: ceramic adhesive

10h: 고정와셔 20-1a: 병렬리드선10h: fixed washer 20-1a: parallel lead wire

20a: 병렬단자 30g: 절연고정와셔20a: Parallel terminal 30g: Insulation fixing washer

90e: 저항열선 90g: 병렬리드선저항열선접합부90e: resistance heating wire 90g: parallel lead wire resistance heating wire joint

90f: 급속서미스터저항컨트롤 90h: 병렬단자안정저항열선접합부90f: Rapid thermistor resistance control 90h: Parallel terminal stable resistance hot wire junction

90i: 급속서미스터저항컨트롤입력단자90i: Rapid thermistor resistance control input terminal

90p: 급속서미스터저항컨트롤출력단자90p: Rapid thermistor resistor control output terminal

h-h-20: 외부코일병렬가열부 h-p-10: 병렬코팅열선h-h-20: Parallel coil heating unit h-p-10: Parallel coating heating wire

i-10: 대전류전달파이프입력단자부위i-10: Large Current Transfer Pipe Input Terminal

i-50: 대전류전달파이프출력단자부위i-50: High current transfer pipe output terminal area

i-100: 대전류전달파이프 s-t: 세라믹성형튜브i-100: high current transfer pipe s-t: ceramic forming tube

s-t-a: 나선열선홈 s10: 병렬코팅열선어스용접부위s-t-a: Spiral hot wire groove s10: Parallel coating hot wire welding area

s20: 병렬코팅열선전원용접부위 s30: 세라믹성형튜브접착부위s20: welding area for parallel coating hot wire power supply s30: welding area for ceramic molded tube

s100: 세라믹코팅s100: ceramic coating

이하 첨부된 도면에 따라서 본 고안의 기술적 구성을 상세히 설명하면 다음과 같다. 도1에서 도시하는 바와 같이 급속플러그 내부에 대전류전달파이프(i-100) 내부에 병렬단자(20a)의 병렬단자안정저항열선접합부(90h)와 병렬리드선(20-1a)의 병렬리드선저항열선접합부(90g)에 저항열선(90e)을 일정한 간격을 유지하여 전기적으로 연결하고 어스가 되지 않도록 세라믹접착제(100s-1)를 사용하여 접합한다. 또한 대전류전달파이프(i-100)도 외관으로 어스가 되지 않도록 세라믹접착제(100s-1)를 사용하여 플러그 내부에 고정을 튼튼하게 하며 절연고정와셔(30g)로 대전류전달파이프(i-100)의 대전류전달파이프입력단자부위(i-10)가 급속플러그 바디에 닿지 않도록 하며 병렬리드선(20-1a)은 세라믹성형튜브(s-t)의 내부로 세라믹접착제(100s-1)를 사용하여 빈 공간 없이 몰딩 및 접착하여 단단히 고정한다.세라믹성형튜브(s-t)의 나선열선홈(s-t-a)에 감긴 병렬코팅열선(h-p-10)은 병렬코팅열선어스용접부위(s10)와 병렬코팅열선전원용접부위(s20)에 각각 끝을 전기적으로 연결하며 세라믹코팅(s100)으로 외부코일병렬가열부(h-h-20) 전체를 코팅하여 병렬코팅열선(h-p-10)을 나선열선홈(s-t-a)에 단단히 고정시키는 효과와 내산화성을 좋게 한다. 와셔 모양의 PTC 서미스터인 급속서미스터저항컨트롤(90f)의 양쪽으로 각 각 급속서미스터저항컨트롤입력단자(90i)와 급속서미스터저항컨트롤출력단자(90p)를 구성하여 한개의 부품으로 만들어진 부품을 병렬단자(20a)에 끼워 급속서미스터저항컨트롤출력단자(90p)가 대전류전달파이프입력단자부위(i-10)에 닿게 하고 고정와셔(10h)를 병렬단자(20a)에 끼워 넣어 급속서미스터저항컨트롤입력단자(90i)에 닿게 한다음 압착하여 각 부분을 밀착 한 다음 고정되어 구성되어진다. 이때 와셔 모양의 급속서미스터저항컨트롤출력단자(90p), 급속서미스터저항컨트롤(90f), 급속서미스터저항컨트롤입력단자(90i)의 내부는 병렬단자(20a)에 닿지 않겠끔 세라믹접착제(100s-1)로 절연되어 있다. 또한 중요한 것은 급속플러그 외부에 병렬단자(20a)와 대전류전달파이프입력단자부위(i-10)의 전압단자가 두개로 구성되어지만 전압을 걸어줄때에는 병렬단자(20a)에 만 걸어주면 급속서미스터저항컨트롤(90f)의 정확한 컨트롤에 의해 전류가 먼저 대전류가 병렬코팅열선(h-p-10)으로 흐르고 병렬코팅열선(h-p-10)이 급격히 가열된다음 안정적으로 다시 병렬코팅열선(h-p-10)으로 흐르는 구조로 되어있다.Hereinafter, the technical configuration of the present invention in detail according to the accompanying drawings. As shown in Fig. 1, the parallel lead wire resistance line conductor of the parallel terminal stable resistance heat wire junction portion 90h of the parallel terminal 20a and the parallel lead wire 20-1a inside the large current transfer pipe i-100 inside the rapid plug. The resistance heating wire 90e is electrically connected to the 90g at regular intervals, and bonded using a ceramic adhesive 100s-1 to prevent earthing. In addition, the large current transfer pipe (i-100) is also secured to the inside of the plug by using a ceramic adhesive (100s-1) so as not to earth in appearance, and the insulation fixing washer (30g) of the large current transfer pipe (i-100). The high current transfer pipe input terminal part (i-10) does not touch the quick plug body, and the parallel lead wire (20-1a) is molded into the ceramic forming tube (st) by using a ceramic adhesive (100s-1) and molding without empty space. The parallel coating heating wire (hp-10) wound on the spiral heating groove (sta) of the ceramic molded tube (st) has a parallel coating hot wire welding site (s10) and a parallel coating hot wire power welding site (s20). Each end is electrically connected to each other, and the entire outer coil parallel heating unit (hh-20) is coated with a ceramic coating (s100) to firmly fix the parallel coating heating line (hp-10) to the spiral heating groove (sta). Improves oxidative properties The rapid thermistor resistance control input terminal 90i and the rapid thermistor resistance control output terminal 90p are formed on both sides of the rapid thermistor resistance control 90f, which is a washer-shaped PTC thermistor, to form a parallel terminal ( 20p), and the rapid thermistor resistance control input terminal (90p) touches the large current transfer pipe input terminal region (i-10), and a fixed washer (10h) is inserted into the parallel terminal (20a). After pressing, press each part closely and then fix it. At this time, the inside of the washer-shaped rapid thermistor resistance control output terminal 90p, the rapid thermistor resistance control 90f, and the rapid thermistor resistance control input terminal 90i will not touch the parallel terminal 20a so that the ceramic adhesive (100s-1) Insulated by It is also important that the parallel terminal 20a and the high current transfer pipe input terminal part (i-10) have two voltage terminals on the outside of the quick plug. However, when the voltage is applied only to the parallel terminal 20a, the rapid thermistor resistance By the precise control of the control 90f, the current first flows to the parallel coating heating line (hp-10), the parallel coating heating line (hp-10) is rapidly heated, and then stably flows back to the parallel coating heating line (hp-10). It is structured.

이하 첩부된 도면에 따라서 본 고안의 실시 예를 상세히 설명하면 다음과 같다. 도1 에서 급속플러그 바디를 밧데리 마이너스에 어스시키고 병렬단자(20a)에 플러스 전압 12V를 스위칭 해주면 두 군데의 회로적인 전류가 통하는 길이 있다.Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings. In FIG. 1, when the quick plug body is grounded to the negative of the battery and the positive voltage 12V is switched to the parallel terminal 20a, two circuit currents flow.

전류는 우선적으로 저항이 적은 쪽인 고정와셔(10h)와 급속서미스터저항컨트롤입력단자(90i), 급속서미스터저항컨트롤(90f), 급속서미스터저항컨트롤출력단자(90p)를 통해 대전류전달파이프입력단자부위(i-10), 대전류전달파이프(i-100), 대전류전달파이프출력단자부위(i-50)를 거쳐 병렬리드선(20-1a)을 통해 병렬코팅열선전원용접부위(s20)로 전류가 흘러 병렬코팅열선(h-p-10)을 급속하게 가열시킨다. 급속하게 가열시키는 원인은 병렬코팅열선(h-p-10)전압은 4V이고 저항열선(90e)전압은 8V로 두개를 합하면 밧데리 전압 12V와 같지만 저항열선(90e)을 거치지 않고 병렬코팅열선(h-p-10) 4V에 12V 가바로 가해져 급속하게 가열된다. 병렬코팅열선(h-p-10)이 급속하게 가열될때 급속서미스터저항컨트롤(90f)은 자기 가열에 의해 전기 저항이 급격하게 올라가고 전류를 차단하게 된다. 그러면 전류는 병렬단자(20a)에서 병렬단자안정저항열선접합부(90h), 저항열선(90e)을 거치면서 안정된 12V로 밧데리 전원 전압과 맞추어지며 병렬리드선저항열선접합부(90g), 병렬리드선(20-1a)으로 병렬코팅열선전원용접부위(s20)로 흘러 병렬코팅열선(h-p-10)을 안정되게 계속 가열하여 자동차 엔진을 안정 시킨다.The current flows through the large current transfer pipe input terminal portion through the fixed washer 10h, the rapid thermistor resistance control input terminal 90i, the rapid thermistor resistance control 90f, and the rapid thermistor resistance control output terminal 90p. i-10), high current transfer pipe (i-100), high current transfer pipe output terminal part (i-50), and parallel current flows through parallel lead wire (20-1a) to parallel coating heating wire power welding part (s20) The coating heating wire (hp-10) is heated rapidly. The reason for the rapid heating is the parallel coating heating wire (hp-10) voltage is 4V and the resistance heating wire (90e) voltage is 8V, which is equal to the battery voltage 12V but the parallel coating heating wire (hp-10) does not go through the resistance heating wire 90e. 12V is applied to 4V and heats up rapidly. When the parallel coating heating wire (h-p-10) is heated rapidly, the rapid thermistor resistance control (90f) is the electric resistance is raised rapidly by the self heating to cut off the current. Then, the current is matched with the battery power supply voltage at a stable 12V while passing through the parallel terminal stable resistance heating wire junction portion 90h and the resistance heating wire 90e at the parallel terminal 20a, and the parallel lead wire resistance heating wire junction portion 90g and the parallel lead wire 20- 1a) flows to the parallel coating heating wire power welding portion (s20) to continuously heat the parallel coating heating wire (hp-10) to stabilize the automobile engine.

이상에서 살펴본 바와 같이 본 고안은 급속플러그 외부에 두개의 전압 단자을 구성하여 컨트롤 장치인 PTC서미스터를 와셔 모양으로 하여 기술적으로 두개의 단자 사이를 연결하여 쉽게 구성이 가능하여 급속가열플러그 내부에 고열에 관계없이 안정되게 사용을 할 수 있는 구조로 수명 연장 및 오작동 방지를 하여 성능을 극 대화 시켜 제작이 간단하고 가격이 저렴하여 산업화에 경쟁력이 크게 하였다.As described above, the present invention forms two voltage terminals outside the quick plug to form a PTC thermistor, which is a control device, in the shape of a washer, so that it can be easily configured by technically connecting the two terminals to the high temperature inside the quick heating plug. It is a structure that can be used stably without any damage and prolongs its lifespan and prevents malfunctions to maximize performance, making production simple and inexpensive.

Claims

The resistance heating wire 90e is fixed to the parallel terminal stable resistance heating wire junction portion 90h of the parallel terminal 20a and the parallel lead wire resistance heating wire junction portion 90g of the parallel lead wire 20-1a inside the large current transfer pipe i-100. Electrically connected at intervals and bonded using ceramic adhesive (100s-1) to prevent earth, and plugs using ceramic adhesive (100s-1) to prevent high current transfer pipe (i-100) from earthing. The internal current is fixed firmly and the large current transfer pipe input terminal part (i-10) of the large current transfer pipe (i-100) of the large current transfer pipe (i-100) does not touch the quick plug body with an insulating fixing washer (i). -10) can be used as one voltage terminal, so that two terminals of parallel terminal 20a, another voltage terminal outside the rapid plug, are used in series and a rapid heating plug

The rapid thermistor resistance control input terminal 90i and the rapid thermistor resistance control output terminal 90p are formed on both sides of the rapid thermistor resistance control 90f, which is a washer-shaped PTC thermistor, to form a parallel terminal ( 20p), and the rapid thermistor resistance control input terminal (90p) touches the large current transfer pipe input terminal region (i-10), and a fixed washer (10h) is inserted into the parallel terminal (20a). ), And then press and squeeze each part, and then fix it.The inside of the washer-shaped rapid thermistor resistance control output terminal (90p), rapid thermistor resistance control (90f), and rapid thermistor resistance control input terminal (90i) Rapid heating plugs insulated with ceramic adhesive (100s-1) so as not to reach (20a)

On both sides of the rapid thermistor resistance control 90f, which is a washer-shaped PTC thermistor, the rapid thermistor resistance control input terminal 90i and the rapid thermistor resistance control output terminal 90p are constituted by one control component to form a parallel terminal 20a. If the end of the service life is over, unscrew the fixing washer (10h) at the parallel terminal (20a), replace the control device, and insert it between the high current transfer pipe input terminal (i-10) and the fixing washer (10h). A quick heating plug that makes it easy to replace when the fixing washer (10h) is locked again.