KR20000016662U - Battery terminal-assembly of alternator for vehicle - Google Patents
Battery terminal-assembly of alternator for vehicle Download PDFInfo
- Publication number
- KR20000016662U KR20000016662U KR2019990001714U KR19990001714U KR20000016662U KR 20000016662 U KR20000016662 U KR 20000016662U KR 2019990001714 U KR2019990001714 U KR 2019990001714U KR 19990001714 U KR19990001714 U KR 19990001714U KR 20000016662 U KR20000016662 U KR 20000016662U
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- South Korea
- Prior art keywords
- battery terminal
- cover
- alternator
- assembly
- slot
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- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 230000001939 inductive effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
본 고안은 자동차 교류발전기의 배터리단자에 관한 것으로 커버에 형성된 배터리단자 삽입홀에 별도의 래치를 더 구비하고, 이와 체결되는 배터리단자에는 슬롯을 구비하여 커버가 외측과 증심에서 동시에 체결되도록 하여 커버의 결합력 향상을 유도하여 교류발전기의 내구성 증대를 목적으로 안출된 것으로,The present invention relates to a battery terminal of an automotive alternator, and further includes a separate latch in a battery terminal insertion hole formed in a cover, and a battery terminal coupled to the battery terminal is provided with a slot so that the cover is simultaneously fastened at the outside and the core. It is designed to increase the durability of the alternator by inducing a bonding force,
선단에 수나사(p1)를 형성한 원통형의 볼트인 배터리단자(40)가 하단은 정류기(41)의 양극방열판(42)과 전압조정기(43)의 터미널(44)과 체결된 후 너트(45)를 이용하여 고정하며,The battery terminal 40, which is a cylindrical bolt having a male screw p1 formed at the front end, is fastened to the anode heat sink 42 of the rectifier 41 and the terminal 44 of the voltage regulator 43, and then the nut 45. Fixed using,
상단은 보스(46)를 형성하여 배터리단자 삽입홀(47)을 구비한 커버(48)에 관통 구비되고,An upper end is formed through the cover 48 having a boss 46, the battery terminal insertion hole 47,
상기 배터라단자(40)와 이를 수용한 커버(48)는 접합부위에 각각 슬롯(49)과 래치(50)를 더 구비한 것을 특징으로 하는 자동차 교류발전기의 배터리단자는 커버와 발전지케이스와의 결합력을 증대시켜 내구성이 향상됨은 물론 안정된 체결에 의한 진동을 배제하여 정숙한 승차감을 이룰 수 있는 유용한 고안이다.The battery terminal 40 and the cover 48 accommodating the battery terminal further comprises a slot 49 and a latch 50 at the junction, respectively. It is a useful design that can achieve a quiet ride by increasing the coupling force to improve the durability as well as to exclude the vibration by the stable fastening.
Description
본 고안은 자동차 교류발전기의 배터리단자 어셈블리에 관한 것으로 더욱 상세하게는 발전기를 통해 발전된 전원을 배터리로 인가하는 배터리단자의 고정구조를 개선하여 교류발전기의 내구성증대와 품질향상을 이루기 위함이다.The present invention relates to a battery terminal assembly of an automotive alternator, and more particularly, to improve the durability of the battery terminal for applying the power generated by the generator to the battery to achieve durability and quality improvement of the alternator.
일반적으로 자동차용 교류발전기는 전장품중의 하나로 엔진과 벨트로 연결되어 소모된 배터리 전원을 충전시켜주고, 다른 전장품의 작동에 필요한 전류를 공급하여주는 역할을 수행한다.In general, the automotive alternator is connected to the engine and the belt to charge the battery power consumed by one of the electrical appliances, and serves to supply the current required for the operation of the other electrical components.
이러한 자동차용 교류발전기(1)는 도 1에서와 같이 프론트(10) 및 리어하우징(11)상간에 스테이터코어(12)와 스테이터코일(13)로 구성된 스테이터 어셈블리(14)가 압입되고, 이의 내방으로 프론트 및 리어하우징(10,11)에 압입된 베어링(15)에 의하여 지지되는 로터샤프트(16)가 구비된다.In the automotive alternator 1, a stator assembly 14 including a stator core 12 and a stator coil 13 is press-fitted between the front 10 and the rear housing 11, as shown in FIG. The rotor shaft 16 is provided by the bearing 15 is pressed into the front and rear housing (10,11).
상기 로터샤프트(16)의 중도에는 로터코일(17)을 권취하여 후방의 슬립링(18)과 연결시킨 스풀보빈(19)이 압입되고 이의 외방에는 축방향으로 다수 개의 로터폴(20,21)을 가지는 로터세그먼트(22,23)가 결합되어 스풀보빈(19)을 수용하는 구성으로 로터어셈블리(24)가 구비된다.In the middle of the rotor shaft 16, the spool bobbin 19, which is wound around the rotor coil 17 and connected to the rear slip ring 18, is press-fitted, and a plurality of rotor poles 20, 21 in the axial direction outside thereof. The rotor assembly 24 is provided with a rotor segment 22 and 23 having a coupling structure to accommodate the spool bobbin 19.
상기 로터어셈블리(24)의 슬립링(18)외방에는 로터 및 스테이터어셈블리(14)에서 발생하는 전압을 일정한 상태로 유지하는 전압조정기(25)와 교류를 직류로 전환하는 정류장치(26)가 고정된다.Outside the slip ring 18 of the rotor assembly 24, a voltage regulator 25 for maintaining the voltage generated by the rotor and the stator assembly 14 in a constant state and a stop value 26 for converting AC into direct current are fixed. do.
상기 교류발전기(1)는 생성된 전류를 배터리 및 전기장치로 전가하기위한 배터리단자어셈블리(27)를 구비하는데,The alternator 1 includes a battery terminal assembly 27 for transferring the generated current to the battery and the electric device.
상기 배터리단자어셈블리(27)는 도 2에서와 같이 외주연에 수나사를 형성한 원통형의 볼트인 배터리단자(28)가 정류기(25)의 양극방열판(29)과 전압조정기(26)의 터미널과 체결된 후 교류발전기 케이스(10)외방으로 돌출구성된다.In the battery terminal assembly 27, as shown in FIG. 2, the battery terminal 28, which is a cylindrical bolt having a male thread formed on the outer circumference thereof, is fastened to the terminal of the anode heat dissipation plate 29 and the voltage regulator 26 of the rectifier 25. After being protruded out of the alternator case (10).
상기 배터리단자(28)는 발전기(1)의 각 구성품과 상호 체결된 상태로 외방에 노출되며, 이를 보호하기위해 합성수지재의 커버(30)가 케이스(10)에 체결된다.The battery terminal 28 is exposed to the outside in the state of being coupled with each component of the generator 1, the cover 30 of the synthetic resin material is fastened to the case 10 to protect it.
상기 커버(30)는 보스(31)를 형성한 배터리단자 삽입홀(32)을 형성하고, 상기 커버(30)의 내경 가장자리에는 다수 개의 래치(latch;33)를 구비하여 케이스(10)에 형성된 슬롯과 체결한다.The cover 30 forms a battery terminal insertion hole 32 in which a boss 31 is formed, and a plurality of latches 33 are formed at the inner diameter edge of the cover 30 and formed in the case 10. Tighten with the slot.
상기와 같이 커버(30)의 고정을 위한 래치(33)의 위치가 내경 가장자리에 형성될 경우 중심부위에서는 충분한 지지점을 확보하기 못하여 체결력이 저하되며,As described above, when the position of the latch 33 for fixing the cover 30 is formed at the inner diameter edge, the fastening force is lowered because a sufficient support point cannot be secured at the center.
실차에 적용시 주행중 발생하는 진동과 엔진룸과 발전기에서 발생하는 열에 의한 응력의 지속적인 작용으로 커버와 케이스간의 체결력이 점차적으로 상실되는 문제점을 안고 있었다.When applied to a real vehicle, the coupling force between the cover and the case was gradually lost due to the continuous action of the vibration generated during driving and the stress generated by the heat generated from the engine room and the generator.
상기와 같이 저하된 체결력은 커버의 진동을 초래하고, 심할 경우 교류발전기로부터 이탈하는 문제점을 초래하여 각종 전기, 전자제품의 오손을 유발하여 교류발전기의 내구성을 저하시켰다.As described above, the reduced fastening force causes vibration of the cover and, in severe cases, causes a problem of escaping from the AC generator, thereby causing various electric and electronic products to be damaged, thereby lowering the durability of the AC generator.
이에 본 고안에서는 상기한 여러 가지 문제점을 해결하기위해 안출된 것으로 커버에 형성된 배터리단자 삽입홀에 별도의 래치를 더 구비하고,Therefore, in the present invention, a separate latch is further provided in the battery terminal insertion hole formed in the cover to solve the above problems.
이와 체결되는 배터리단자에는 슬롯을 구비하여 커버가 외측과 중심에서 동시에 체결되도록 하여 커버의 결합력 향상을 유도하여 교류발전기의 내구성증대를 그 목적으로 한다.The battery terminal is fastened to have a slot so that the cover is fastened at the outside and the center at the same time to induce improved coupling force of the cover to increase the durability of the alternator.
도 1은 통상적인 자동차용 교류발전기를 도시한 단면도,1 is a cross-sectional view showing a conventional automotive alternator,
도 2는 종래 기술이 적용된 교류발전기의 배터리단자 구조를 도시한 일부파절단면도,2 is a partial cross-sectional view showing a battery terminal structure of an alternator to which the prior art is applied;
도 3은 본 고안이 적용된 교류발전기의 배터리단자 어셈블리를 도시한 단면도,3 is a cross-sectional view showing a battery terminal assembly of the alternator to which the present invention is applied;
*도면의 주요부분에 사용된 부호의 설명** Explanation of symbols used in the main part of the drawing *
4;배터리단자 어셈블리4; battery terminal assembly
40;배터리단자40; battery terminal
48;커버48; cover
49;슬롯49; slot
50;래치50; latch
이하 첨부되는 도면과 관련하여 본 고안의 구성 및 작용에 대하여 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention will be described with reference to the accompanying drawings.
도 3은 본 고안이 적용된 교류발전기의 배터리단자 어셈블리를 도시한 단면도로서 함께 설명한다.3 is a cross-sectional view illustrating a battery terminal assembly of an alternator to which the present invention is applied.
자동차 전장품의 하나로서 엔진과 벨트로 연결되어 소모된 배터리 전원을 충전시켜주고, 다른 전장품의 작동에 필요한 전류를 공급하는 역할을 수행하는 교류발전기는 생성된 전원을 배터리로의 전가를 위해 배터리단자어셈블리를 일측에 구비한다.An alternator, which is used to charge the battery power consumed by connecting the engine and the belt and supplies the current required for the operation of other electronic devices, is a battery terminal assembly for transferring the generated power to the battery. It is provided on one side.
상기 배터리단자어셈블리(4)는 도 3에서와 같이 선단에 수나사(p1)를 형성한 원통형의 볼트인 배터리단자(40)는 하단을 정류기(41)의 양극방열판(42)과 전압조정기(43)의 터미널(44)과 체결된 후 너트(45)를 이용하여 고정하며,As shown in FIG. 3, the battery terminal assembly 4 is a cylindrical bolt having a male screw p1 formed at the front end thereof, and an anode heat sink 42 and a voltage regulator 43 of the rectifier 41. After fastening with the terminal 44 of the fixed by using a nut 45,
상단은 보스(46)를 형성하여 배터리단자 삽입홀(47)을 구비한 커버(48)에 관통 구비된다.The upper end forms a boss 46 and is penetrated through the cover 48 having the battery terminal insertion hole 47.
상기 배터리단자(40)와 이를 수용한 커버(48)는 각각 슬롯(49)과 래치(50)를 더 구비하는데,The battery terminal 40 and the cover 48 accommodated therein further include a slot 49 and a latch 50, respectively.
상기 배터리단자(40)에 형성된 슬롯(49)은 초기 단자(40)의 제작공정에서 단조로서 그 외형을 형성하고 이어 수나사(p1)를 형성하는 롤링(rolling)공정에서 그 형상을 완료한다.The slot 49 formed in the battery terminal 40 completes its shape in the rolling process of forming the external shape as forging in the manufacturing process of the initial terminal 40 and then forming the external thread p1.
또한 상기 슬롯(49)에 체결되는 커버(48)의 래치(50)는 기존의 내경 가장자리에 형성되는 래치의 형성시 일체로 구비한다.In addition, the latch 50 of the cover 48 fastened to the slot 49 is integrally formed when the latch is formed at the edge of the existing inner diameter.
상기와 같이 구성된 본 고안의 작용상태를 살펴보면; 먼저, 교류발전기의 조립공정에서 로터어셈블리와 스테이터어셈블리등과 같은 각종 부품의 조립후 최종적으로 배터리단자가 장착된 부위의 전기, 전자부품의 보호를 위해 합성수지재로 형성된 커버(48)를 개재한다.Looking at the operating state of the present invention configured as described above; First, after assembling various components such as a rotor assembly and a stator assembly in an assembling process of an alternator, a cover 48 formed of a synthetic resin material is finally interposed to protect electrical and electronic components of the battery terminal.
상기 커버(48)는 내경 가장자리에 형성된 래치를 이용하여 발전기케이스와 체결되고,The cover 48 is fastened to the generator case using a latch formed on the inner diameter edge,
이와 동시에 배터리단자 삽입홀(47)의 저면에 형성된 래치(50)가 배터리단자(40) 형성된 슬롯(49)과 체결된다.At the same time, the latch 50 formed on the bottom surface of the battery terminal insertion hole 47 is engaged with the slot 49 formed with the battery terminal 40.
상기와 같이 배터리단자(40)가 형성된 중심부와 케이스 외경에 걸친 2점에서의 고정구조는 종래의 케이스 외경만을 체결하던 1점 고정구조에 비하여 현저한 체결력향상을 나타낸다.As described above, the fixing structure at the two points across the center and the case outer diameter where the battery terminal 40 is formed shows a remarkable improvement in the fastening force compared to the one point fixing structure in which only the case outer diameter is fastened.
이는 실차의 적용시 주행으로 발생하는 진동이나 열에 의한 변형 발생시 체결점이 2점이므로 변형범위가 한정되고,This is because the fastening point is two points when deformation occurs due to vibration or heat generated when driving the vehicle, the deformation range is limited.
이로 인해 커버와 발전기 케이스와의 결합력이 상승하여 주행중 커버의 진동을 방지한다.This increases the coupling force between the cover and the generator case to prevent vibration of the cover while driving.
상기와 같은 안정된 결합구조를 나타내는 커버는 그 내방에 수용된 전기, 전자부품의 보호성능이 탁월하여 발전기내구성이 증대되는 이점을 안게된다.The cover showing the stable coupling structure as described above has the advantage that the durability of the generator is increased due to the excellent protection performance of the electrical and electronic components accommodated in the room.
이상과 같이 구성된 본 고안인 자동차 교류발전기의 배터리단자어셈블리는 커버와 발전기케이스와의 체결력을 증대시켜 내구성이 향상됨은 물론 안정된 체결력유지로 진동을 배제하여 정숙한 승차감을 얻을 수 있는 유용한 고안이다.Battery terminal assembly of the automotive alternator of the present invention configured as described above is a useful design that can increase the fastening force between the cover and the generator case to improve durability and eliminate the vibration to maintain a stable fastening force to obtain a quiet ride.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990001714U KR20000016662U (en) | 1999-02-05 | 1999-02-05 | Battery terminal-assembly of alternator for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990001714U KR20000016662U (en) | 1999-02-05 | 1999-02-05 | Battery terminal-assembly of alternator for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000016662U true KR20000016662U (en) | 2000-09-25 |
Family
ID=54759024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990001714U Withdrawn KR20000016662U (en) | 1999-02-05 | 1999-02-05 | Battery terminal-assembly of alternator for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20000016662U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030056767A (en) * | 2001-12-28 | 2003-07-04 | 발레오만도전장시스템스코리아 주식회사 | Output termianl ass'y of alternator |
| KR100440879B1 (en) * | 2001-04-25 | 2004-07-19 | 한국델파이주식회사 | Stud bolt of alternator for vehicle |
| KR102578512B1 (en) | 2023-05-31 | 2023-09-14 | 주식회사 상동 | A packaging device that bonds the side of the folded fabric |
-
1999
- 1999-02-05 KR KR2019990001714U patent/KR20000016662U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100440879B1 (en) * | 2001-04-25 | 2004-07-19 | 한국델파이주식회사 | Stud bolt of alternator for vehicle |
| KR20030056767A (en) * | 2001-12-28 | 2003-07-04 | 발레오만도전장시스템스코리아 주식회사 | Output termianl ass'y of alternator |
| KR102578512B1 (en) | 2023-05-31 | 2023-09-14 | 주식회사 상동 | A packaging device that bonds the side of the folded fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19990205 |
|
| UG1501 | Laying open of application | ||
| UC1204 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |