KR20050029638A - A relay device in automobile - Google Patents
A relay device in automobile Download PDFInfo
- Publication number
- KR20050029638A KR20050029638A KR1020030066072A KR20030066072A KR20050029638A KR 20050029638 A KR20050029638 A KR 20050029638A KR 1020030066072 A KR1020030066072 A KR 1020030066072A KR 20030066072 A KR20030066072 A KR 20030066072A KR 20050029638 A KR20050029638 A KR 20050029638A
- Authority
- KR
- South Korea
- Prior art keywords
- relay
- vehicle
- switch
- fuse
- relay device
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for dc applications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/06—Details with automatic reconnection
Landscapes
- Fuses (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
본 발명은 차량의 릴레이 장치에 관한 것으로, 보다 상세하게는 릴레이 내부에 자기복구형 퓨즈스위치를 내장함으로써 차량 내부의 전기배선을 단순화할 수 있는 차량의 릴레이 장치에 관한 것이다.The present invention relates to a relay device of a vehicle, and more particularly, to a relay device of a vehicle that can simplify the electrical wiring in the vehicle by incorporating a self-healing fuse switch in the relay.
주지되어 있다시피, 차량에는 주행성과 안정성을 향상시키고 운전자 및 승객의 안전과 다양한 편의를 제공하기 위해 설치되는 각종 전기 전자장치의 수가 나날이 증가하고 있으며, 이러한 각종 전자장치를 연결 구동시키기 위한 배선도 더욱 복잡해지고 있다.As is well known, the number of electric and electronic devices installed in the vehicle to improve driving performance and stability, and to provide safety and convenience for the driver and passengers is increasing day by day, and the wiring for connecting and driving the various electronic devices is more complicated. ought.
이러한, 차량 내의 배선은, 도 1에 예시한 바와 같이, 배터리로부터 퓨즈박스(FB)의 퓨즈(F) 및 릴레이(RY)를 매개로 부하에 연결되며, 릴레이(RY)는 제어 스위치(CS)에 의해 그 동작이 제어되도록 이루어진다.Such wiring in the vehicle is connected to the load from the battery via the fuse F and the relay RY of the fuse box FB from the battery, and the relay RY is connected to the control switch CS. By means of which the operation is controlled.
여기서, 릴레이(RY)는 제어 스위치(CS)의 제어에 따라 스위칭절환하여 배터리로부터 출력되는 배터리 전압(B+)을 부하로 인가함으로써 차량 내의 각 구성부품을 동작시키며, 퓨즈(F)는 배터리로부터 부하로 과전류가 인가될 경우 용단(溶斷)되어 회로를 차단한다.Here, the relay RY switches and switches under the control of the control switch CS to apply the battery voltage B + output from the battery to the load to operate each component in the vehicle, and the fuse F loads from the battery. When overcurrent is applied, it melts and cuts off the circuit.
그런데, 상기한 바와 같이 종래 차량은, 모든 배선을 일단 퓨즈박스에 집결시켜 연결한 다음 릴레이를 통해 각 부하로 인출하도록 이루어짐으로써, 퓨즈박스의 부피가 커지고 배선이 길어지고 복잡해지는 문제점이 있었다.However, as described above, in the conventional vehicle, all wirings are collected and connected to the fuse box, and then drawn out to each load through a relay, thereby increasing the volume of the fuse box, and the wiring becomes long and complicated.
이에 본 발명은 상기한 바와 같은 종래기술의 문제점을 해소하기 위해 안출한 것으로, 차량 내부의 전기배선을 단순화할 수 있는 차량의 릴레이 장치를 제공하는 데 그 목적이 있다.The present invention has been made to solve the problems of the prior art as described above, and an object thereof is to provide a relay device of a vehicle that can simplify the electrical wiring in the vehicle.
상기 목적을 달성하기 위한 본 발명에 따른 차량의 릴레이 장치는, 과전류에 반응하는 자기복구형 퓨즈스위치를 내장한 것을 특징으로 한다.The relay device of the vehicle according to the present invention for achieving the above object is characterized in that the self-recovering fuse switch in response to the overcurrent.
그리고, 본 발명은 상기 자기복구형 퓨즈스위치가, 릴레이 내부의 릴레이접점 일단에 직렬 연결됨을 다른 특징으로 한다.In addition, the present invention is characterized in that the self-healing fuse switch is connected in series with one end of a relay contact inside the relay.
또한, 본 발명은, 상기 자기복구형 퓨즈스위치가, 폴리스위치인 것을 또 다른 특징으로 한다.The present invention is further characterized in that the self-recovering fuse switch is a poly switch.
이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 발명이 적용된 차량의 전원 제어장치에 대한 개략적인 회로 구성도로서, 동도면을 참조하면 알 수 있듯이, 본 발명이 적용된 차량의 전원 제어장치는, 다수의 릴레이(10)와 제어 스위치(20) 및 부하(30)를 포함하여 구성된다.FIG. 2 is a schematic circuit diagram of a power control apparatus for a vehicle to which the present invention is applied. As can be seen from the drawings, the power control apparatus for a vehicle to which the present invention is applied includes a plurality of relays 10 and control switches. 20 and the load 30 are configured.
상기 릴레이(10)는 제어 스위치(20)에 따라 스위칭절환 동작을 수행하여 배터리 전압(B+)을 부하(30)로 인가하거나 차단한다.The relay 10 performs a switching switching operation according to the control switch 20 to apply or cut off the battery voltage B + to the load 30.
이러한, 릴레이(10)는, 제어 스위치(20)로부터 인가되는 제어신호에 의해 여자(勵磁)되는 릴레이코일(11)과 이 릴레이코일(11)이 여자되면 도통하여 회로를 폐쇄하는 릴레이접점(12)을 포함함과 더불어, 릴레이접점(12)의 일단에 직렬 연결된 자기복구형(自記復舊形) 퓨즈스위치(40)를 내장한다.Such a relay 10 has a relay contact (11) which conducts and closes a circuit when the relay coil (11) excited by the control signal applied from the control switch (20) and the relay coil (11) are excited. 12) and a self-repairing fuse switch 40 connected in series with one end of the relay contact 12 is incorporated.
상기 자기복구형 퓨즈스위치(40)는 릴레이접점(12)을 통해 과전류가 흐를 경우 이에 반응하여 회로를 개방함으로써 과전류를 차단하고 과전류가 흐르지 않는 경우에는 이에 반응하여 회로를 폐쇄하는 스위치이다.The self-recovering fuse switch 40 is a switch for blocking an overcurrent by opening a circuit in response to an overcurrent flowing through the relay contact 12 and closing the circuit in response to an overcurrent when the overcurrent does not flow.
이러한, 자기복구형 퓨즈스위치(40)는, 통상적인 퓨즈와 같이 과전류 차단 작용을 하되, 퓨즈가 한번 끊어지면 교체해야하는 것과는 달리, 과전류가 흐르지 않는 경우에는 스스로 복귀하여 교체가 필요없으므로 릴레이(10)에 내장하는 것이 가능하게 된다.Such a self-recovering fuse switch 40, the over-current blocking action as a conventional fuse, but once the fuse is blown, unlike the need to be replaced, if the over-current does not flow because it does not need to replace the relay itself relay 10 It can be built in.
예컨대, 상기한 자기복구형 퓨즈스위치(40)로는, 폴리 스위치(Poly Switch)가 사용될 수 있다.For example, as the self-healing fuse switch 40, a poly switch may be used.
참고적으로, 상기 폴리 스위치는, 전기전도성 폴리머로 이루어져 있으며, 회로에 과전류가 유입되면 이 과전류에 의해 발생하는 줄(Joul)열에 의해 저(低)저항체에서 고(高)저항체로 변화함으로써 회로를 차단하며, 이후 냉각되면 다시 저 저항체로 복귀함으로써 반영구적으로 사용이 가능한 소자이다.For reference, the poly switch is made of an electrically conductive polymer, and when an overcurrent flows into the circuit, the circuit is changed from a low resistor to a high resistor by Joule heat generated by the overcurrent. It is a device that can be used semi-permanently by blocking and returning to a low resistance body after cooling.
이와 같이, 본 발명은 릴레이에 자기복구형 퓨즈스위치를 내장함으로써 별도의 퓨즈가 불필요하게 되는 바, 배선을 퓨즈박스에 집결하지 않아도 되어, 전기배선이 보다 단순해지고 경로가 단축된다.As described above, the present invention eliminates the need for a separate fuse by incorporating a self-healing fuse switch in the relay, thereby eliminating the need to collect wiring in the fuse box, thereby simplifying the electrical wiring and shortening the path.
또한, 퓨즈박스에는 꼭 필요한 일부의 배선에만 퓨즈를 사용하게 되므로, 퓨즈박스를 단순화할 수 있고, 제거도 가능하게 된다.In addition, since the fuse is used only in a part of the wiring necessary for the fuse box, the fuse box can be simplified and can be removed.
상기에서 본 발명은 특정 실시예를 예시하여 설명하지만 본 발명이 상기 실시예에 한정되는 것은 아니다. 당업자는 본 발명에 대한 다양한 변형, 수정을 용이하게 만들 수 있으며, 이러한 변형 또는 수정이 본 발명의 특징을 이용하는 한 본 발명의 범위에 포함된다는 것을 명심해야 한다.The present invention is described above by illustrating specific embodiments, but the present invention is not limited to the above embodiments. Those skilled in the art can easily make various changes and modifications to the present invention, and it should be noted that such variations or modifications are included within the scope of the present invention as long as the features of the present invention are used.
상술한 바와 같이 본 발명은, 본 발명은 릴레이에 자기복구형 퓨즈스위치를 내장함으로써, 배선을 퓨즈박스에 집결하지 않아도 되어 전기배선을 보다 단순화할 수 있고 배선경로를 단축할 수 있는 효과가 있다.As described above, the present invention has the effect that, by incorporating a self-healing fuse switch in the relay, the wiring is not collected in the fuse box, thereby simplifying the electrical wiring and shortening the wiring path.
또한, 이러한 본 발명을 이용하면, 퓨즈박스를 설치하지 않아도 되어 차량 내부 구조가 단순화될 수 있으며, 퓨즈가 꼭 필요한 몇몇 배선에 대해서만 퓨즈박스에 퓨즈를 설치함으로써 퓨즈박스의 부피를 최소화하고 구조를 단순화할 수 있는 부가적인 효과도 있다.In addition, by using the present invention, it is possible to simplify the internal structure of the vehicle without having to install a fuse box, and to minimize the volume of the fuse box and simplify the structure by installing the fuse in the fuse box for only a few wires that need a fuse There is an additional effect that can be done.
도 1은 일반적인 차량의 전원 제어장치의 개략적인 회로 구성도,1 is a schematic circuit diagram of a power control device of a general vehicle;
도 2는 본 발명이 적용된 차량의 전원 제어장치에 대한 개략적인 회로 구성도. Figure 2 is a schematic circuit diagram of a power control device of a vehicle to which the present invention is applied.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
10: 릴레이 11: 릴레이코일10: relay 11: relay coil
12: 릴레이접점 30: 부하12: relay contact 30: load
40: 자기복구형 퓨즈스위치40: self-healing fuse switch
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030066072A KR20050029638A (en) | 2003-09-23 | 2003-09-23 | A relay device in automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030066072A KR20050029638A (en) | 2003-09-23 | 2003-09-23 | A relay device in automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20050029638A true KR20050029638A (en) | 2005-03-28 |
Family
ID=37386207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030066072A KR20050029638A (en) | 2003-09-23 | 2003-09-23 | A relay device in automobile |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20050029638A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180076385A (en) * | 2016-12-27 | 2018-07-06 | 현대자동차주식회사 | Vehicle, and Power Distribution Apparatus and Method thereof |
-
2003
- 2003-09-23 KR KR1020030066072A patent/KR20050029638A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180076385A (en) * | 2016-12-27 | 2018-07-06 | 현대자동차주식회사 | Vehicle, and Power Distribution Apparatus and Method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6738246B1 (en) | Electrical circuit breaker for protecting against overcurrents | |
| CA2602747C (en) | Circuit breaker system | |
| KR20180038484A (en) | Circuit breaker | |
| CN102804538A (en) | Power supply protection circuit and motor drive device provided with same | |
| WO2014188538A1 (en) | Power conversion device | |
| CN108028527B (en) | Protective device | |
| SE440428B (en) | CONTROL CIRCUIT FOR A POWER DRIVE ENGINE | |
| CN105845505B (en) | Electric car electric component assembly, relay switching circuit and its control method | |
| CN109891542A (en) | The arc suppression device of DC switchgear | |
| CN111052291B (en) | DC circuit interruption switch assembly | |
| KR20050029638A (en) | A relay device in automobile | |
| CN109801817B (en) | Hybrid circuit arrangement | |
| JPH10116552A (en) | Switching device | |
| KR101257923B1 (en) | Automatic power disconnecting apparatus | |
| CZ301948B6 (en) | Electric current limiting apparatus | |
| KR100312154B1 (en) | Active fuse for an automobile | |
| KR20220004718A (en) | circuit breaker | |
| JP2021164270A (en) | Power supply device | |
| KR20050027534A (en) | Poly switch for protecting the circuit over currenf of motors | |
| CN113039693A (en) | Separating device for an electrochemical energy storage system | |
| WO2024100773A1 (en) | Vehicular interruption control device | |
| CN211957551U (en) | Vehicle relay box and vehicle | |
| CN217362557U (en) | Electronic fuse, automobile body controller and vehicle | |
| KR20010054484A (en) | Inverter test equipment of raiway traction | |
| JP2022128838A (en) | Power supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application | ||
| N231 | Notification of change of applicant |