Double water-tight structure protecting device for electric charging part of pole
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01B-003/00
F21V-031/00
출원번호
US-0056659
(2008-09-01)
등록번호
US-8822823
(2014-09-02)
우선권정보
KR-10-2008-0084952 (2008-08-29)
국제출원번호
PCT/KR2008/005111
(2008-09-01)
§371/§102 date
20110129
(20110129)
국제공개번호
WO2010/024487
(2010-03-04)
발명자
/ 주소
Ahn, Sung Bum
출원인 / 주소
Ahn, Sung Bum
대리인 / 주소
Revolution IP, PLLC
인용정보
피인용 횟수 :
0인용 특허 :
6
초록▼
Disclosed therein is a double water-tight structure protecting device for an electric charging part of an electric facility. The double water-tight structure protecting device includes: an insulator (300) attached on the outer peripheral surface of the electric charging part of the electric facility
Disclosed therein is a double water-tight structure protecting device for an electric charging part of an electric facility. The double water-tight structure protecting device includes: an insulator (300) attached on the outer peripheral surface of the electric charging part of the electric facility; a first tube-shaped protective cover (100) located at an upper portion of the insulator (300) in such a way as to surround an outer face of the insulator (300); a first waterproof member (110) interposed between the insulator (300) and the first protective cover (100); and a second waterproof member (120) interposed between the insulator (300) and the first protective cover (100) and located between a lower end portion of the first waterproof member (110) and a lower end portion of the first protective cover (100).
대표청구항▼
1. A double water-tight structure protecting device for an exposed electric charging part of a vertical road electric tubular facility, the tubular facility receiving therein an electrical wire, the exposed electric charging part resulting from leak current from the electrical wire, the device compr
1. A double water-tight structure protecting device for an exposed electric charging part of a vertical road electric tubular facility, the tubular facility receiving therein an electrical wire, the exposed electric charging part resulting from leak current from the electrical wire, the device comprising: an insulator attached on an outer peripheral surface of the electric charging part;a first tube-shaped protective cover located at an upper portion of the insulator in such a way as to surround an outer face of the insulator; andfirst and second waterproof members interposed respectively between the insulator and the first protective cover, the first waterproof member being located at a higher position than the second waterproof member,wherein the first protective cover is spaced from the insulator from a lower end of the second waterproof member to a lower end of the first protective cover. 2. The double water-tight structure protecting device according to claim 1, wherein the first waterproof member and the second waterproof member are respectively made of elastic resin, and constructed of a tube-shaped housing form and interposed between the insulator and the first protective cover. 3. The double water-tight structure protecting device according to claim 2, wherein the insulator comprises an RFID tag embedded therein and adapted to save necessary information, such as a location, a direction, a management number, and a repair history of the facility. 4. The double water-tight structure protecting device according to claim 3, further comprising: a second protective cover located on a lower portion of the insulator and constructed of a tubular form to surround the outer face of the insulator;a third waterproof member interposed between the insulator and the second protective cover; anda fourth waterproof member interposed between the insulator and the second protective cover and located between a lower end portion of the third waterproof member and a lower end portion of the second protective cover,wherein the third waterproof member and the fourth waterproof member are respectively made of elastic resin, and constructed of a tube-shaped housing form and interposed between the insulator and the second protective cover. 5. The double water-tight structure protecting device according to claim 4, wherein the first protective cover comprises a bent portion bent toward the center thereof along the upper end rim of the first protective cover or a bent upper end portion of the first protective cover is sealed in the form of a cap. 6. The double water-tight structure protecting device according to claim 5, wherein a plurality of the second waterproof members and the fourth waterproof members are mounted in such a way as to be spaced apart from each other to thereby form a multiple sealing structure. 7. The double water-tight structure protecting device according to claim 6, wherein the first protective cover and the second protective cover are respectively divided into two pieces along the central axis thereof and assembled together in the tubular form via bolts and nuts. 8. The double water-tight structure protecting device according to claim 7, wherein each of the pieces of the first protective cover and the second protective cover comprises a receiving hole formed inwardly to receive the bolts and nuts. 9. The double water-tight structure protecting device according to claim 8, wherein the first protective cover comprises a plurality of ornamental rings mounted on the upper portion thereof in such a way as to be spaced apart from each other and integrated with the first protective cover, wherein, surfaces of the first protective cover, the ornamental rings and the second protective cover are coated with environment-resistant resin, andwherein sheet-type cold cathode illuminants are attached to the outer peripheral surfaces of the first protective cover and the ornamental rings. 10. The double water-tight structure protecting device according to claim 9, wherein on the surface of the insulator located between the first protective cover and the second protective cover, formed is an engraved portion, on which signs, characters or figures are carved or highly bright reflection paper is attached. 11. The double water-tight structure protecting device according to claim 4, wherein the first protective cover and the second protective cover are respectively divided into two pieces along the central axis thereof and assembled together in the tubular form via bolts and nuts. 12. The double water-tight structure protecting device according to claim 11, wherein each of the pieces of the first protective cover and the second protective cover comprises a receiving hole formed inwardly to receive the bolts and nuts. 13. The double water-tight structure protecting device according to claim 12, wherein the first protective cover comprises a plurality of ornamental rings mounted on the upper portion thereof in such a way as to be spaced apart from each other and integrated with the first protective cover, wherein, surfaces of the first protective cover, the ornamental rings and the second protective cover are coated with environment-resistant resin, andwherein sheet-type cold cathode illuminants are attached to the outer peripheral surfaces of the first protective cover and the ornamental rings. 14. The double water-tight structure protecting device according to claim 13, wherein on the surface of the insulator located between the first protective cover and the second protective cover, formed is an engraved portion, on which signs, characters or figures are carved or highly bright reflection paper is attached. 15. The double water-tight structure protecting device according to claim 5, wherein the first protective cover and the second protective cover are respectively divided into two pieces along the central axis thereof and assembled together in the tubular form via bolts and nuts. 16. The double water-tight structure protecting device according to claim 15, wherein each of the pieces of the first protective cover and the second protective cover comprises a receiving hole formed inwardly to receive the bolts and nuts. 17. The double water-tight structure protecting device according to claim 16, wherein the first protective cover comprises a plurality of ornamental rings mounted on the upper portion thereof in such a way as to be spaced apart from each other and integrated with the first protective cover, wherein, surfaces of the first protective cover, the ornamental rings and the second protective cover are coated with environment-resistant resin, andwherein sheet-type cold cathode illuminants are attached to the outer peripheral surfaces of the first protective cover and the ornamental rings. 18. The double water-tight structure protecting device according to claim 17, wherein on the surface of the insulator located between the first protective cover and the second protective cover, formed is an engraved portion, on which signs, characters or figures are carved or highly bright reflection paper is attached.
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이 특허에 인용된 특허 (6)
Pulido Jacqueline J. ; Rebers Kenneth D. ; Croft Thomas S. ; Oshinski Alan J. ; Chu Kwang H. ; Lee Daniel G. ; Smith Russell P., Cable closure injection sealed with organo borane amine complex.
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