CN201310851Y - Buried road lamp cable connection device - Google Patents
Buried road lamp cable connection device Download PDFInfo
- Publication number
- CN201310851Y CN201310851Y CNU2008201548668U CN200820154866U CN201310851Y CN 201310851 Y CN201310851 Y CN 201310851Y CN U2008201548668 U CNU2008201548668 U CN U2008201548668U CN 200820154866 U CN200820154866 U CN 200820154866U CN 201310851 Y CN201310851 Y CN 201310851Y
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- CN
- China
- Prior art keywords
- cable
- lamp
- road lamp
- connection device
- street lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a buried road lamp cable connection device, which comprises a cable manhole, lamp post foot screws, a lamp post, a road lamp main cable, a lamp post steel door and a road lamp junction box, wherein the lamp post foot screws are disposed in the cable manhole, the road lamp main cable is arranged inside the cable manhole, and the road lamp junction box is mounted inside the lamp post steel door. The road lamp main cable is further equipped with a road lamp wire parallel leading-out wire box which is provided with a cable hole and a small cable of a lamp head. One end of the small cable of the lamp head is connected with the cable hole and the other end is connected with the road lamp junction box. The buried road lamp cable connection device is low in malfunction rate, economical, reliable, convenient, energy-saving and applicable to the operation in the underground environment.
Description
Technical field
The utility model relates to a kind of street lamp cable connection device, relates in particular to a kind of buried street lamp cable connection device that is used for built on stilts street lamp.
Technical background
Traditional street lamp cable connection device is made up of street lamp inspection shaft, transition cable and terminal box.Leader cable must be caused in the lamp stand terminal box during street lamp cable connection device wiring,, not only increase the loss of electric energy because big electric current concentrates on terminal box, the cable short circuit fault also often takes place, according to statistics, the fault that termination causes accounts for 75% of whole faults, and fault rate is quite high.Just must be in order it to be repaired rapidly when the fault at inspection shaft inner disc one circle as reservation, cable is also easily stolen by inspection shaft.Therefore, obviously there is drawback and uneconomical in this mode of connection, the continuous rising of native copper material price in addition, and cost waste is more remarkable, and investment is big.
In addition, in built on stilts street lamp, most lead passes through branch along the line, therefore the broken string accident often takes place, the joint of aerial cable and light fixture lead wire is exposed, can't reach waterproof and dustproof and seal request as the joint, will certainly have influence on the safe operation of aerial cable and street lamp device, therefore consider to adopt buried street lamp cable connection device, a kind ofly be applicable to that street lamp cable connection device underground and that fault rate is low is this a practicality surname problem demanding prompt solution newly if produce.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of buried street lamp cable connection device is provided, and it has, and fault rate is low, economical, reliable, convenient, energy-saving advantages, and is applicable to the service requirement of underground environment.
The technical scheme that realizes above-mentioned purpose is: a kind of buried street lamp cable connection device, comprise the cable vault well, be arranged at cable vault aboveground lamp stand fang bolt, lamp stand, be arranged at street lamp leader cable, the lamp stand steel casement door in the cable vault well and be arranged at the interior road lamp wiring box of lamp stand steel casement door, wherein, on described street lamp leader cable, also be provided with road lamp line lead-out wire box in parallel, this road lamp line lead-out wire box in parallel is provided with a cable aperture, also comprise the little cable of a lamp holder, its end links to each other with described cable aperture, and the other end links to each other with described road lamp wiring box.
Above-mentioned buried street lamp cable connection device, wherein, described road lamp wiring box comprises a terminal block housings, be positioned at two the fuse pile crowns and a three-phase plug-in strip of terminal block housings, this three-phase plug-in strip is positioned at the top of described fuse pile crown.
Above-mentioned buried street lamp cable connection device, wherein, described two fuse pile crowns are vertically to arrange.
Above-mentioned buried street lamp cable connection device, wherein, the little cable of described lamp holder is a branch cable of described street lamp leader cable.
The beneficial effects of the utility model are: a kind of buried street lamp cable connection device of the present utility model passes through and connection, the fault rate that can reach street lamp cable connection device is 0 can realize non-maintaining requirement, improved the bright lamp rate of street lamp, for convenient trip at resident's night provides better guarantee; Simultaneously, saved a large amount of cables, saved this natural resources of copper, the street lamp cable connection device cost is reduced more than 80%, and anti-theft has been good owing to cancelled inspection shaft and the 3 meters cables in inspection shaft of spiraling; Significantly reduced in order to keep in repair the number of times that road lighting cable excavates, reduced the environment damage and the influence of leading nearly resident or pedestrian.Simultaneously, road lamp wiring box is by manually controlling road lamp switch, and is simple in structure, further reduced fault rate, and the fuse pile crown has big current fusing defencive function.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the road lamp wiring box of the new surname of this practicality.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
See also Fig. 1 and Fig. 2, there is shown a kind of buried street lamp cable connection device of the present utility model, comprise cable vault well 1, be arranged at the lamp stand fang bolt 2 on the cable vault well 1, lamp stand 3, be arranged at the street lamp leader cable 4 in the cable vault well 1, lamp stand steel casement door 5 and be arranged at road lamp wiring box 6 in the lamp stand steel casement door 5, on street lamp leader cable 4, also be provided with road lamp line lead-out wire box 7 in parallel, this road lamp line lead-out wire box 7 in parallel is provided with a cable aperture 71, also comprise the little cable 8 of a lamp holder, its end links to each other with cable aperture 71, the other end links to each other with road lamp wiring box 6, the branch cable that the little cable 8 of this lamp holder is a street lamp leader cable 4.
Road lamp wiring box 6 comprises a terminal block housings 61, is positioned at two fuse pile crown 62 and three-phase plug-in strips 63 of vertically arranging of terminal block housings 61, and this three-phase plug-in strip 63 is positioned at the top of fuse pile crown 62.
The little cable 8 of lamp holder of the present utility model is owing to be the branch cable of street lamp leader cable 4, connect by street lamp lead-out wire box 7 in parallel, connected mode is reliable, has flexibility, the field fabrication easy construction, by adopting and connection, little electric current on the little cable 8 of lamp holder is introduced lamp stand 3, solved because of the big electric current short trouble problem that terminal box causes of flowing through, improved reliability, realize non-maintaining effect, can reduce the manpower labour greatly, in the specific implementation, with the little cable 8 of lamp holder, street lamp lead-out wire box 7 in parallel and street lamp leader cable 4 insulate, can inject Insulation Material by the cable aperture 71 on the street lamp lead-out wire box 7 in parallel reaching the purpose of insulation, good seal performance, can be compatibly following environment needs.
In addition, with in the conventional road lamp termination terminal box that 4 whole mutually accesses of leader cable are different, 6 of road lamp wiring boxes need to insert 2 phases, the joint of every phase has more space to use, the joint that adopts two fuse pile crowns 62 to be respectively applied for two-phase gets final product, by setting up three-phase plug-in strip 63, be convenient to manually control the switch of street lamp.
Above embodiment is only for the usefulness of explanation the utility model, but not to the restriction of the utility model protection domain.Relevant those skilled in the art; under the situation that does not break away from spirit and scope of the present utility model; can also make various conversion or modification, and the technical scheme that all are equal to should belong to also within the category of the utility model protection, is limited by each claim.
Claims (4)
1. buried street lamp cable connection device, comprise the cable vault well, be arranged at cable vault aboveground lamp stand fang bolt, lamp stand, be arranged at street lamp leader cable, the lamp stand steel casement door in the cable vault well and be arranged at the interior road lamp wiring box of lamp stand steel casement door, it is characterized in that, on described street lamp leader cable, also be provided with road lamp line lead-out wire box in parallel, this road lamp line lead-out wire box in parallel is provided with a cable aperture, also comprise the little cable of a lamp holder, its end links to each other with described cable aperture, and the other end links to each other with described road lamp wiring box.
2. buried street lamp cable connection device according to claim 1, it is characterized in that, described road lamp wiring box comprises a terminal block housings, be positioned at two the fuse pile crowns and a three-phase plug-in strip of terminal block housings, and this three-phase plug-in strip is positioned at the top of described fuse pile crown.
3. buried street lamp cable connection device according to claim 2 is characterized in that, described two fuse pile crowns are vertically to arrange.
4. buried street lamp cable connection device according to claim 1 is characterized in that, the little cable of described lamp holder is a branch cable of described street lamp leader cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201548668U CN201310851Y (en) | 2008-11-04 | 2008-11-04 | Buried road lamp cable connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201548668U CN201310851Y (en) | 2008-11-04 | 2008-11-04 | Buried road lamp cable connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310851Y true CN201310851Y (en) | 2009-09-16 |
Family
ID=41108103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201548668U Expired - Lifetime CN201310851Y (en) | 2008-11-04 | 2008-11-04 | Buried road lamp cable connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310851Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456480A (en) * | 2014-12-03 | 2015-03-25 | 国家电网公司 | Street lamp connecting structure |
| CN106594604A (en) * | 2016-12-06 | 2017-04-26 | 绍兴明煌建材科技有限公司 | Road lamp system |
-
2008
- 2008-11-04 CN CNU2008201548668U patent/CN201310851Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456480A (en) * | 2014-12-03 | 2015-03-25 | 国家电网公司 | Street lamp connecting structure |
| CN106594604A (en) * | 2016-12-06 | 2017-04-26 | 绍兴明煌建材科技有限公司 | Road lamp system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Effective date: 20120530 Owner name: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Free format text: FORMER OWNER: SHANGHAI BOFAN ENTERPRISE DEVELOPMENT CO., LTD. Effective date: 20120530 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201700 QINGPU, SHANGHAI TO: 200122 PUDONG NEW AREA, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120530 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: Shanghai Electric Power Corporation Address before: 201700 Shanghai city Qingpu District Liantang Zheng Xia 89 Lane Road, room 55 No. A-1 Co-patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Bofan Enterprise Development Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090916 |
|
| CX01 | Expiry of patent term |