KR950004815Y1 - Igniter - Google Patents
Igniter Download PDFInfo
- Publication number
- KR950004815Y1 KR950004815Y1 KR2019950007440U KR19950007440U KR950004815Y1 KR 950004815 Y1 KR950004815 Y1 KR 950004815Y1 KR 2019950007440 U KR2019950007440 U KR 2019950007440U KR 19950007440 U KR19950007440 U KR 19950007440U KR 950004815 Y1 KR950004815 Y1 KR 950004815Y1
- Authority
- KR
- South Korea
- Prior art keywords
- case
- connector
- electronic circuit
- circuit unit
- igniter
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P3/00—Other installations
- F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
Abstract
내용 없음.No content.
Description
제1도는 이 고안은 실시예의 일부가 잘린 정면도.1 is a front view of a portion of this invention is cut off part of the embodiment.
제2도는 제1도의 측단면도.2 is a side cross-sectional view of FIG.
제3도는 이 고안의 다른 실시예의 측단면도.3 is a side cross-sectional view of another embodiment of the present invention.
제4도는 종래의 점화기의 일부절결평면도.4 is a partially cutaway plan view of a conventional igniter.
제5도는 제4도의 측단면도이다.5 is a side cross-sectional view of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 케이스 2 : 파워트랜지스터유닛1: case 2: power transistor unit
10 : 커넥터, 하우징 11 : 커넥터단자10: connector, housing 11: connector terminal
20 : 몰드체 21 : 커넥터하우징20: molded body 21: connector housing
이 고안은 점화코일의 1차 코일의 전류를 제어하는 점화기에 관한 것이다.This design relates to an igniter that controls the current in the primary coil of the ignition coil.
제4도는 점화기의 일부가 잘린 평면도. 제5도는 제4도의 측단면도인데, 1은 케이스, 2는 케이스(1)내에 설치된 전자회로유닛인 파워트랜지스터유닛, 3은 케이스(1)에 부착된 커넥터하우징 4는 커넥터단자, 5는 커넥터단자(4)와 파워트랜지스터유닛(2)를 접속시키는 접속리드로서, 접속리드(5)의 양단부는 납땜(6)에 의하여 커넥터단자(4) 및 파워트랜지스터 유닛(2)에 용접되어 있다.4 is a plan view of a part of the igniter cut away. 5 is a side cross-sectional view of FIG. 4, where 1 is a case, 2 is a power transistor unit which is an electronic circuit unit installed in the case 1, 3 is a connector housing 4 attached to the case 1, and 5 is a connector terminal. As a connecting lead for connecting the power transistor unit 2 to the power supply unit 4, both ends of the connection lead 5 are welded to the connector terminal 4 and the power transistor unit 2 by soldering 6.
7은 케이스(1)를 덮는 커버이다.7 is a cover which covers the case 1.
이 점화기는 다음과 같이 하여 조립한다.This igniter is assembled as follows.
우선, 케이스(1)에 파워트랜지스터유닛(2)를 수납하고, 다음에 케이스(1)에 커넥터 하우징(3)를 부착시킨다.First, the power transistor unit 2 is housed in the case 1, and then the connector housing 3 is attached to the case 1.
또는 미리 커넥터하우징(3)이 부착되어 있는 케이스(1)에 파워트랜지스터유닛을 수납한다.Alternatively, the power transistor unit is stored in the case 1 to which the connector housing 3 is attached in advance.
그 다음에 접속리드(5)의 일단을 커넥터단자(4)에 용접하고 또 접속리드(5)의 타단은 파워트랜지스터유닛(2)에 용접시키며 각 용접이 종료된 후에 케이스(1)에 커버(7)를 씌워서 점화기의 조립은 종료된다.Then, one end of the connection lead 5 is welded to the connector terminal 4, and the other end of the connection lead 5 is welded to the power transistor unit 2, and after each welding is completed, the cover (1) 7) The assembly of the igniter is terminated.
상기 점화기에 있어서는 파워트랜지스터유닛(2)에 제어신호가 보내지면 파워트랜지스터유닛(2)는 이 신호에 의하여 점화코일(도시생략)의 1차 코일의 전류를 제어한다.In the igniter, when a control signal is sent to the power transistor unit 2, the power transistor unit 2 controls the current of the primary coil of the ignition coil (not shown) by this signal.
2차코일에는 1차코일에 대한 제어에 따라 고전압이 발생하며, 이 고전압은 디스크리뷰터에 보내진다.The secondary coil generates a high voltage under control of the primary coil, which is sent to the distributor.
상기와 같이 구성된 점화기에서는, 커넥터단자(4)와 파워트랜지스터유닛(2)와의 접속에 있어서 접속리드(5)가 필요하게 되며 또 납땜(6)을 사용한 용접작업을 접속리드(5)의 양단에서 하지 않으면 안되므로 제조코스트가 고가로 되며 조립공정수가 증가하는 문제점이 있었다.In the igniter constructed as described above, the connection lead 5 is required for the connection between the connector terminal 4 and the power transistor unit 2, and welding work using the soldering 6 is performed at both ends of the connection lead 5. Because it must be made manufacturing cost is expensive and there was a problem that the number of assembly process increases.
이 고안은 이러한 문제점을 해소하기 위해 고안된 것으로서, 용접작업 및 조립공정수를 감소시켜 제조코스트가 저렴한 점화기를 얻는데 그 목적이 있다.This invention is designed to solve such a problem, and the purpose is to reduce the number of welding operations and assembly processes to obtain an igniter inexpensive manufacturing cost.
이 고안의 점화기는 케이스와, 이 케이스에 수납된 전자회로유닛과 상기 케이스에 부착된 커넥터하우징과, 이 커넥터하우징에 매설됨과 동시에 상기 전자회로유닛에 직접 접속된 커넥터단자등을 구비한 것이다.The igniter of the present invention includes a case, an electronic circuit unit housed in the case, a connector housing attached to the case, a connector terminal embedded in the connector housing and directly connected to the electronic circuit unit.
이 고안의 다른 고안의 점화기는 전자회로유닛에 직접 접속된 커넥터 단자와, 절연성, 내역성을 가진 상기 전자회로유닛을 몰드패케이지함과 동시에 상기 커넥터하우징을 일체로 성형하여서 된 몰드체등을 갖춘 것이다.The igniter of another invention of this invention has a connector terminal directly connected to an electronic circuit unit, and a mold body formed by integrally molding the connector housing while mold packaging the electronic circuit unit having insulation and breakdown characteristics. will be.
이 고안에 있어서는, 전자회로유닛을 커넥터단자에 접속하는데 있어서, 접속리드를 필요로 하지 않고 직접 접속시킨다.In this invention, in order to connect an electronic circuit unit to a connector terminal, it connects directly, without requiring a connection lead.
이 고안의 다른 고안에 있어서는 커넥터단자를 전자회로유닉에 직접 접속시킴과 동시에 커넥터하우징은 전자회로유닛을 몰드패케이지하는 몰드체에 의하여 일체화 성형된다.In another design of this invention, the connector terminal is directly connected to the electronic circuit unit, and the connector housing is integrally formed by a mold body which mold-packs the electronic circuit unit.
이 고안의 실시예를 도면에 의하여 설명한다.Embodiments of this invention will be described with reference to the drawings.
제1도는 이 고안의 한 실시예의 평면도, 제2도는 제1도의 측단면도인데, 제4도 및 제5도와 동일부분은 동일부호를 붙이고 그 설명은 생략한다.1 is a plan view of one embodiment of the present invention, and FIG. 2 is a side cross-sectional view of FIG. 1, and the same parts as in FIGS. 4 and 5 are denoted by the same reference numerals and description thereof will be omitted.
도면에 있어서, 10은 케이스(1)에 부착된 커넥터하우징, 11은 커넥터하우징(10)에 매설된 파워트랜지스터유닛(2)에 직접 접속된 커넥터단자로서, 이 커넥터단자(11)의 선단부는 납땜(6)으로 용접되어 있다.In the drawing, 10 is a connector housing attached to the case 1, 11 is a connector terminal directly connected to the power transistor unit 2 embedded in the connector housing 10, and the tip of the connector terminal 11 is soldered. It is welded by (6).
상기 점화기에서는 종래 필요로 하고 있던 접속리드(5)는 없어졌으며 그 결과 그 양단에 있어서의 용접작업이 없어지며 점화기의 조립 공정수가 삭감된다.In the above igniter, the connecting lead 5 previously required is eliminated, and as a result, the welding work at both ends is eliminated, and the number of assembly steps of the igniter is reduced.
제3도는 이 고안의 다른 고안의 한 실시예를 표시하는 측단면도인데, 20은 절연성 내열성등을 가진 파워트랜지스터유닛(2)을 몰드패케이지함과 동시에 커넥터하우징(21)를 일체로 성형하여서 된 몰드체이다.3 is a side cross-sectional view showing an embodiment of another design of the present invention, 20 is a mold package of the power transistor unit 2 having insulating heat resistance and the like, and at the same time molded by the connector housing 21 integrally It is a mold body.
상기와 같이 커넥터 단자(11)를 파워트랜지스터유닛(2)에 직접 접속할 수 있는 점화기의 구성으로 함으로서 상기의 성형이 가능하다.As described above, the above-described molding is possible by setting the connector terminal 11 in the configuration of the igniter which can be directly connected to the power transistor unit 2.
이 결과, 이 고안에서 필요로 한 케이스(1)과 커넥터하우징(3)의 조립작업, 케이스(1)와 커버(7)의 조립작업이 없어지며 또 파워트랜지스터유닛(2)와 커넥터단자(11)의 용접작업이 없어진 결과, 조립공정수가 삭감되어 코스트가 저렴해진다.As a result, the assembly work of the case 1 and the connector housing 3 and the assembly of the case 1 and the cover 7 required by the present invention are eliminated, and the power transistor unit 2 and the connector terminal 11 are eliminated. As a result of the elimination of the welding operation of), the number of assembly steps is reduced, resulting in low cost.
또 상기 실시예에서는, 전자회로유닛로서 파워트랜지스터유닛(2)를 사용하였지만, 반드시 이에 한정되지 않는 것은 물론이다.In the above embodiment, although the power transistor unit 2 is used as the electronic circuit unit, of course, it is not necessarily limited thereto.
이상에서 설명한 바와같이 이 고안의 점화기에 의하면 전자회로유닛을 커넥터 단자에 접속하는데 있어서, 접속리드를 필요로 하지 않고 직접 접속할 수 있도록 하였으므로 용접작업이 삭감되어 코스트가 저렴해지는 효과가 있다.As described above, according to the igniter of the present invention, it is possible to directly connect the electronic circuit unit to the connector terminal without requiring a connection lead, thereby reducing the welding work and reducing the cost.
이 고안의 다른 고안에 의하면, 커넥터단자는 전자회로유닛에 직접 접속됨과 동시에 커넥터하우징은 전자회로유닛을 몰드패케이지하는 몰드체에 의하여 일체로 성형되어 있으므로 용접작업이 삭감됨과 동시에 이 고안에서 필요로 한 조립작업도 삭감되어 제조코스트가 더욱 저렴해지는 효과가 있다.According to another design of the present invention, the connector terminal is directly connected to the electronic circuit unit and at the same time the connector housing is integrally formed by a mold body which mold-packs the electronic circuit unit. One assembly work is also reduced, making the manufacturing cost even more inexpensive.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950007440U KR950004815Y1 (en) | 1990-05-16 | 1995-04-13 | Igniter |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP90-124216 | 1990-05-16 | ||
| JP2124216A JPH0422762A (en) | 1990-05-16 | 1990-05-16 | Igniter |
| KR1019910006455A KR910020316A (en) | 1990-05-16 | 1991-04-22 | Lgniter |
| KR2019950007440U KR950004815Y1 (en) | 1990-05-16 | 1995-04-13 | Igniter |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019910006455A Division KR910020316A (en) | 1990-05-16 | 1991-04-22 | Lgniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR950004815Y1 true KR950004815Y1 (en) | 1995-06-16 |
Family
ID=27314883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950007440U KR950004815Y1 (en) | 1990-05-16 | 1995-04-13 | Igniter |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950004815Y1 (en) |
-
1995
- 1995-04-13 KR KR2019950007440U patent/KR950004815Y1/en not_active IP Right Cessation
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