CN204887653U - Street Lamp Leakage Detection System - Google Patents
Street Lamp Leakage Detection System Download PDFInfo
- Publication number
- CN204887653U CN204887653U CN201520638205.2U CN201520638205U CN204887653U CN 204887653 U CN204887653 U CN 204887653U CN 201520638205 U CN201520638205 U CN 201520638205U CN 204887653 U CN204887653 U CN 204887653U
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- China
- Prior art keywords
- leakage detection
- module
- mcu
- server
- street lamp
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a street lamp leakage detection system includes leakage detection module, MCU, PLC carrier communication module, centralized control module, server, the leakage detection module with MCU links to each other, MCU with the PLC carrier communication module links to each other, the PLC carrier communication module pass through the electric wire with the centralized control module links to each other, the centralized control module with the server links to each other. The utility model discloses but the drain voltage between real -time detection lamp pole and the zero line when the electric leakage exceedes the safe voltage scope, can in time report, be convenient for management Department in time the arrangement personnel overhaul, handle the potential safety hazard, avoided the pedestrian safety of the incident of electrocuteeing, protection pedestrian traffic and equipment to appear effectively.
Description
Technical field
The utility model relates to electric detective technology field, refers to a kind of street lamp current leakage detection system especially.
Background technology
Along with the development of urban road, the technology of lamp stand equipment is also in continuous innovation, and safety problem is a large emphasis always, concerns the personal safety of pedestrian.In recent years, along with the develop rapidly of China's urban construction, road lighting there occurs huge change.Street lamp sum is doubled and redoubled, the mode of street lighting is also abundanter.But meanwhile, because lamp stand electric leakage causes the accident of casualties also in continuous generation.Traditional street lamp is adopted and is connected with the earth by earthing device by lamp stand metal shell, or the mode that street lamp metal shell is connected with the zero line of ground connection is to carry out earth leakage protective.This earth leakage protective mode can cause leaky and make lamp stand surface charging, and then easily bring the accident of casualties because of the aging breakage of supply line, supply line's fault, lighting apparatus (LED power, electric ballast etc.) fault etc.Current part leakage protector for road lamp; earth leakage protective is carried out by automatic switch, fuse or earth leakage protective device; although can reach certain protected effect, automatic switch and fuse just can will work being greater than normal load electric current, are difficult to the life security ensureing pedestrian.And these earth leakage protective devices cannot analyze the place that rain supply produces, and are not easy to carry out electric leakage maintenance management.
Often can there is drain conditions because of a variety of causes in lamp holder, the lamp stand of existing street lamp power supply, road lamp power supply network and street lamp, cause the waste of electricity consumption, be unfavorable for energy-conserving and environment-protective; Can cause casualties time serious.
Utility model content
The purpose of this utility model is to solve the above problems, and provides a kind of real-time, accurate, simple street lamp current leakage detection system of structure.
This street lamp current leakage detection system comprises detection of electrical leakage module, MCU, PLC carrier communication module, centralized control module, server.Described detection of electrical leakage module is used for detecting the voltage difference between street lamp post and zero line, and the voltage difference detected is passed to MCU; The voltage difference that described MCU detects according to described detection of electrical leakage module and built-in predeterminated voltage difference compare, and judge lamp stand whether as electric leakage state, and result are sent to described PLC carrier communication module; Described PLC carrier communication module, by the voltage difference received from described MCU and state information of leaking electricity, passes to described centralized control module by power line; Described centralized control module stores detection of electrical leakage information, and this information is passed to described server; Described server is used for storing, deal with data and external equipment.
Described detection of electrical leakage module is connected with described MCU, and described MCU is connected with described PLC carrier communication module, and described PLC carrier communication module is connected with described centralized control module by electric wire, and described centralized control module is connected with described server.
As optional, the detection of electrical leakage module of described street lamp current leakage detection system is built-in with the voltage detecting circuit for detecting the voltage difference between lamp stand and zero line in real time.
As optional, described street lamp current leakage detection system also comprises travel switch, and described travel switch is arranged on lamp stand access hole place, and described MCU is according to the closedown of the condition adjudgement access hole of described travel switch.
Further, the described travel switch of described street lamp current leakage detection system, when access hole is opened, is normally open; When access hole is closed, it is normally off.
As optional, the external alarm unit of described server of described street lamp current leakage detection system.
As optional, the external display unit of described server of described street lamp current leakage detection system.
The utility model has following beneficial effect: detect the drain voltage between lamp stand and zero line in real time; when electric leakage exceedes safe voltage scope (this value can according to circumstances be arranged voluntarily); administrative department can be reported in time; be convenient to administrative department arrange personnel in time to overhaul; process potential safety hazard; efficiently avoid the security incident that getting an electric shock appears in pedestrian, the safety of protection pedestrian and equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
1, detection of electrical leakage module; 2, MCU; 3, PLC carrier communication module; 4, centralized control module; 5, server; 6, travel switch.
Embodiment
Below in conjunction with instantiation, and by reference to the accompanying drawings, technical scheme of the present invention is further described:
As shown in Figure 1, be detection of electrical leakage module 1, MCU2, PLC carrier communication module 3, centralized control module 4, server 5, travel switch 6 that street lamp current leakage detection system comprises.
Detection of electrical leakage module 1 is built-in with the voltage detecting circuit for detecting the voltage difference between lamp stand and zero line in real time.The voltage difference measured is passed to MCU2 by described detection of electrical leakage module 1, and described MCU2 pre-sets safe voltage difference.Described MCU2 can compare both size, judges whether lamp stand is electric leakage state accordingly, and result is sent to described PLC carrier communication module 3.Described PLC carrier communication module 3, by the voltage difference received from described MCU2 and state information of leaking electricity, passes to described centralized control module 4 by power line.Described centralized control module 4 stores this detection of electrical leakage information, and this information is passed to described server 5.
The external alarm lamp of described server and alarm, also connect display simultaneously.When receiving the information of street lamp electric leakage, described server is sent out 5 and is lost one's life order to alarm lamp and alarm, and alarm lamp and alarm run reports to the police.Relevant staff can also pass through display, understands the Detection Information of street lamp electric leakage.
In order to prevent undesirable person from stealing electricity by lamp stand access hole, native system is also provided with travel switch 6.Described travel switch 6, when access hole is opened, is normally open; When access hole is closed, it is normally off.Described MCU2 is according to the closedown of the condition adjudgement access hole of described travel switch.Lamp stand door, once open and will report relevant departments, is convenient to staff and is confirmed situation in time, effectively can prevent undesirable person's wiring power stealing privately, while avoiding property loss, evade wiring privately, the potential safety hazard that operation lack of standardization brings.
Above-mentioned embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection range of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection range of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638205.2U CN204887653U (en) | 2015-08-21 | 2015-08-21 | Street Lamp Leakage Detection System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638205.2U CN204887653U (en) | 2015-08-21 | 2015-08-21 | Street Lamp Leakage Detection System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204887653U true CN204887653U (en) | 2015-12-16 |
Family
ID=54831970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520638205.2U Expired - Lifetime CN204887653U (en) | 2015-08-21 | 2015-08-21 | Street Lamp Leakage Detection System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204887653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154110A (en) * | 2016-06-21 | 2016-11-23 | 泰华智慧产业集团股份有限公司 | The method carrying out the roads light monitoring of fault location based on detection of electrical leakage |
| CN110011274A (en) * | 2019-04-16 | 2019-07-12 | 上海昔恩智能科技有限公司 | An outdoor street lamp safety protection system based on edge computing analysis |
-
2015
- 2015-08-21 CN CN201520638205.2U patent/CN204887653U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154110A (en) * | 2016-06-21 | 2016-11-23 | 泰华智慧产业集团股份有限公司 | The method carrying out the roads light monitoring of fault location based on detection of electrical leakage |
| CN110011274A (en) * | 2019-04-16 | 2019-07-12 | 上海昔恩智能科技有限公司 | An outdoor street lamp safety protection system based on edge computing analysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Street lamp leakage detection system Effective date of registration: 20161020 Granted publication date: 20151216 Pledgee: The Agricultural Bank of the West Branch of Hangzhou Chinese Limited by Share Ltd. Pledgor: ZHEJIANG FONDA CONTROL TECHNOLOGY Co.,Ltd. Registration number: 2016330000077 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20151216 |
|
| CX01 | Expiry of patent term |