KR970000830Y1 - Earth device - Google Patents
Earth device Download PDFInfo
- Publication number
- KR970000830Y1 KR970000830Y1 KR2019930029177U KR930029177U KR970000830Y1 KR 970000830 Y1 KR970000830 Y1 KR 970000830Y1 KR 2019930029177 U KR2019930029177 U KR 2019930029177U KR 930029177 U KR930029177 U KR 930029177U KR 970000830 Y1 KR970000830 Y1 KR 970000830Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ground
- grounding
- vehicle
- external power
- cable
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 한 실시예의 사시도.1 is a perspective view of one embodiment of the present invention.
＊도면의 주요부분에 대한 부호의 설명＊ Explanation of symbols for main parts of drawing
1 : 접지봉 4 : 조임쇠1 grounding rod 4 fastener
7 : 접지케이블 8 : 클램프7: Grounding cable 8: Clamp
본 고안은 고압의 외부전원을 인입하여 사용하는 챠량에서 누전에 의한 안전사고나 장비손실을 방지할 수 있도록하는 외부전원인입차양용 접지기에 관한 것이다.The present invention relates to a grounding device for external power inlet awning to prevent safety accidents or equipment loss caused by a short circuit in a vehicle using the high-voltage external power supply.
일반적으로 각종 전자전기장비가 탑재된 특수장비차량은 외부의 교류전원을 인입하여 사용하게 되는데, 종래에는 이 고압의 외부전원이 누전되어 차량탑승객이 감전되는 안전사고가 유발되거나 고가인 장비가 소손되는 일이 빈번하였다.In general, a special equipment vehicle equipped with various electronic and electrical equipments uses external AC power, and in the past, this high-voltage external power is shorted, causing safety accidents in which passengers are shocked or expensive equipment is burned. The work was frequent.
그리고 일본 공개실용신안공보 소55-21525호와 같은 것에 있어서는 케이블 선단에 클램프가 배치되고 타측선단에는 접지단자가 부착되어서 이루어지고 있으나 접지봉과 접지단자의 설치가 끼워맞춤식이기 때문에 이와 대응되는 접지소켓을 구비함은 물론 부착을 위한 작업이 필요하는 등의 작업의 곤란성과 조립의 불편이 있었던 것이다.In the case of Japanese Utility Model Publication No. 55-21525, the clamp is arranged at the end of the cable and the ground terminal is attached to the other end. Of course, there was a difficulty in the operation and the inconvenience of assembly, such as the need for work for attachment.
본 고안은 상기 종래의 실정을 감안하여 안출한 것이며, 그 목적은 외부전원의 누전으로 인한 장비의 소손을 방지할 수 있도록 함은 물론 감전등의 안전사고를 예방할 수 있게 하는 외부전원인입차량용 접지기를 제공하는 데에 있는 것이다.The present invention has been devised in view of the above-described conventional situation, and its purpose is to prevent damage of equipment due to leakage of external power, as well as a grounding device for an external power inlet vehicle that can prevent a safety accident such as an electric shock. It is to provide.
본 고안은 상기의 목적을 달성하게 위하여 지면에 매설하는 접지봉과 조임쇠, 접지케이블 및 차량에 연결되는 클램프 등으로 접지기를 구성하는 것을 특징으로 하며, 이하 그 구체적인 내용을 첨부도면에 도시한 한 바람직한 실시예를 통하여 더욱 자세히 설명하면 다음과 같다.The present invention is characterized in that the grounding rod and fasteners buried in the ground, the grounding cable and a clamp connected to the vehicle, etc. to achieve the above object, and the following detailed description of the preferred embodiment as shown in the accompanying drawings More detailed explanations are as follows.
즉, 본 고안의 외부전원인입차량용 접지기는 지면에 매설되는 접지봉(1)과, 볼트(2)와 너트(3)를 통해 접지봉(1)에 결합되는 조임쇠(4)와, 역시 볼트(5)와 너트(6)를 통해 조임쇠(4)에 결합되는 접지케이블(7)과, 접지케이블(7)의 일단부에 설치되는 클램프(8)를 구비하여서 되는 것이다.That is, the grounding device for an external power supply vehicle according to the present invention has a grounding rod 1 embedded in the ground, a fastener 4 coupled to the grounding rod 1 through a bolt 2 and a nut 3, and also a bolt 5. And a grounding cable (7) coupled to the fastener (4) via a nut (6), and a clamp (8) provided at one end of the grounding cable (7).
도면부호중 미설명부호 9는 클램프(8)의 지지스프링이다.Reference numeral 9 in the drawing denotes a support spring of the clamp 8.
상기와 같이 구성된 본 고안에 있어서는 지면에 매설한 접지봉(1)에 접지케이블 (7)의 일측에 연결된 조임쇠(4)를 고정하고, 접지케이블(7)의 타측에 설치된 클램프(8)를 외부전원인입차량의 차체(미도시)에 고정한 후 외부전원을 사용하게 되면 누전이 생기는 경우에 클램프(8)와 접지케이블(7), 조임쇠(4)를 통해 흐르게 되는 전류가 매설봉(1)을 통해 지면으로 유동되므로 차량에 탑재된 각종 전기전자장비에 악영향을 미치지 않게 됨은 물론 탑승객이 감전되는 일이 없게 된다.In the present invention configured as described above, the fastener 4 connected to one side of the ground cable 7 is fixed to the ground rod 1 embedded in the ground, and the clamp 8 installed on the other side of the ground cable 7 is connected to an external power source. When the external power is used after fixing to the vehicle body (not shown) of the incoming vehicle, current flowing through the clamp (8), the ground cable (7), and the fastener (4) in case of a short circuit occurs through the buried rod (1). Since it flows to the ground, it does not adversely affect various electric and electronic equipment mounted on the vehicle, and of course, the passengers are not electrocuted.
이상에서와 같이 본 고안은 고압의 외부전원을 인입하여 사용하는 차량에 적합한 접지기를 제공함으로써 차량에 탑재된 고가의 전기전자장비를 보호할 수 있게 되고, 감전등의 안전사고를 예방할 수 있게 되는 신규 유용의 실용적인 고안인 것이다.As described above, the present invention provides a grounding device suitable for a vehicle using a high-voltage external power supply, thereby protecting expensive electric and electronic equipment mounted on the vehicle, and preventing a safety accident such as an electric shock. It is a practical design of useful.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930029177U KR970000830Y1 (en) | 1993-12-23 | 1993-12-23 | Earth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930029177U KR970000830Y1 (en) | 1993-12-23 | 1993-12-23 | Earth device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950021609U KR950021609U (en) | 1995-07-28 |
| KR970000830Y1 true KR970000830Y1 (en) | 1997-02-10 |
Family
ID=19372250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930029177U KR970000830Y1 (en) | 1993-12-23 | 1993-12-23 | Earth device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970000830Y1 (en) |
-
1993
- 1993-12-23 KR KR2019930029177U patent/KR970000830Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950021609U (en) | 1995-07-28 |
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| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
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| FPAY | Annual fee payment |
Payment date: 20001117 Year of fee payment: 5 |
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| LAPS | Lapse due to unpaid annual fee |