CN205406753U - Reinforcement type earth connection structure with alarming function - Google Patents
Reinforcement type earth connection structure with alarming function Download PDFInfo
- Publication number
- CN205406753U CN205406753U CN201620260247.1U CN201620260247U CN205406753U CN 205406753 U CN205406753 U CN 205406753U CN 201620260247 U CN201620260247 U CN 201620260247U CN 205406753 U CN205406753 U CN 205406753U
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- wire
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- earth
- connecting plate
- electrically connected
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Abstract
The utility model discloses a reinforcement type earth connection structure with alarming function, including the protective layer, the inside parcel of protective layer has the back up coat, the inside parcel of back up coat has copper core, electric connection between copper core and the connecting plate, the connecting plate bottom is equipped with the insulation board, the fixed metal joint that is equipped with on the insulation board, the metal joint passes through the wire and connects end electric connection, connect the end and pass through wire and power electric connection, wire and controller electric connection are crossed to the power -on, the controller pass through the wire respectively with LED warning light, buzzer, current sensor electric connection. The utility model relates to a rationally, through a series of structures, can realize reinforcing the earth connection, lengthen the life of earth connection, still have alarming function simultaneously, in the contact of earth connection discord the earth, provide the warning, let people pinpoint the problems as early as possible, have very strong practicality, be fit for promoting.
Description
Technical field
This utility model belongs to technical field of electric power, is specifically related to a kind of reinforcement type ground line configuration with warning function.
Background technology
Earth lead is exactly the line being directly connected to the earth, safety return circuit line can also be called, time dangerous, it just switches through high voltage direct and marries the earth, a life line at last, domestic electric appliance is owing to insulating properties are bad or use humid environment, can cause that its shell is with certain electrostatic, electric shock accidents can be there is time serious, accident in order to avoid occurring can connect a wire on the metal shell of electrical equipment, the other end of electric wire is accessed the earth, occur electric leakage earth lead electrostatic can be brought into the earth once electrical equipment to discharge, additionally for electrical maintenance personnel when using electric cautery welding circuit, the integrated circuit in punch through damage electrical equipment because electric cautery is charged sometimes, this point is important, in power system, earth lead is the important tool in order to ensure staff when unexpectedly occurring voltage on the equipment having had a power failure and circuit.
Therefore, earth lead needs very long life and reliability, but common earth lead does not have ruggedized construction, easily cause the earth lead life-span not enough, and existing earth lead does not have warning function, when earth lead contacts with getting along well, it is not provided that warning function, lacks certain reliability.Accordingly, it would be desirable to a kind of reinforcement type earth lead with warning function.
Utility model content
The purpose of this utility model is in that to provide a kind of reinforcement type ground line configuration with warning function, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of reinforcement type ground line configuration with warning function, including protective layer, described protective layer internal package has back-up coat, described back-up coat internal package has copper core, it is electrically connected between described copper core and connecting plate, it is provided with insulation board bottom described connecting plate, described insulation board is fixed with metal joint, described metal joint is electrically connected by wire and connection end, described connection end is electrically connected by wire and power supply, described power supply is electrically connected by wire and controller, described controller by wire respectively with LED warning lamp, buzzer, current sensor is electrically connected, described LED warning lamp, buzzer, current sensor, controller and power supply are separately positioned on inside control box.
Preferably, described back-up coat is that steel wire establishment is wound around back-up coat.
Preferably, described connecting plate is copper sheet, and arranges for bifurcated bottom connecting plate, and is fixed with insulation board respectively bottom two bifurcateds.
Technique effect of the present utility model and advantage: should with the reinforcement type ground line configuration of warning function, pass through back-up coat, can reinforce by earth wire, there is provided for copper core and protect better, extend its service life, pass through metal joint, power supply and current sensor, can electric current be delivered in controller by signal, when earth lead discord the earth contact, conducting medium is not had between metal joint, current signal is faint, controller controls LED warning lamp and buzzer, thus reminding people to need to receive earth lead in the earth, otherwise, because having certain humidity and mineral in the earth, there is certain electric conductivity, current sensor can detect certain electric current, it it is then the state of normal operation.Therefore, this utility model is reasonable in design, by a series of structure, it is possible to achieve earth wire is reinforced, extend the service life of earth lead, also there is warning function simultaneously, when earth lead discord the earth contact, it is provided that report to the police, allow people pinpoint the problems as early as possible, there is very strong practicality, be suitable for promoting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is electrical schematic diagram of the present utility model.
In figure: 1 copper core, 2 back-up coats, 3 protective layers, 4 connecting plates, 5 insulation boards, 6 connection ends, 7LED warning lamp, 8 buzzers, 9 current sensors, 10 controllers, 11 power supplys, 12 metal joints, 13 control boxes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullThis utility model provides a kind of reinforcement type ground line configuration with warning function as shown in Figure 1-2，Including protective layer 3，Described protective layer 3 internal package has back-up coat 2，Described back-up coat 2 is wound around back-up coat for steel wire establishment，Described back-up coat 2 internal package has copper core 1,It is electrically connected between described copper core 1 and connecting plate 4，Described connecting plate 4 is copper sheet，And arrange for bifurcated bottom connecting plate 4，And it is fixed with insulation board 5 respectively bottom two bifurcateds，It is provided with insulation board 5 bottom described connecting plate 4，Described insulation board 5 is fixed with metal joint 12，Described metal joint 12 is electrically connected by wire and connection end 6，Described connection end 6 is electrically connected by wire and power supply 11，Described power supply 11 is electrically connected by wire and controller 10，Described controller 10 by wire respectively with LED warning lamp 7、Buzzer 8、Current sensor 9 is electrically connected，Described LED warning lamp 7、Buzzer 8、Current sensor 9、It is internal that controller 10 and power supply 11 are separately positioned on control box 13.
Structural principle: should with the reinforcement type ground line configuration of warning function, by back-up coat 2, can reinforce by earth wire, there is provided for copper core 1 and protect better, extend its service life, by metal joint 12, power supply 11 and current sensor 9, can electric current be delivered in controller 10 by signal, when earth lead discord the earth contact, conducting medium is not had between metal joint 12, current signal is faint, controller 10 controls LED warning lamp 7 and buzzer 8, thus reminding people to need to receive earth lead in the earth, otherwise, because having certain humidity and mineral in the earth, there is certain electric conductivity, current sensor 9 can detect certain electric current, it it is then the state of normal operation.Therefore, this utility model is reasonable in design, by a series of structure, it is possible to achieve earth wire is reinforced, extend the service life of earth lead, also there is warning function simultaneously, when earth lead discord the earth contact, it is provided that report to the police, allow people pinpoint the problems as early as possible, there is very strong practicality, be suitable for promoting.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within spirit of the present utility model and principle; any amendment of being made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (3)
- null1. the reinforcement type ground line configuration with warning function，Including protective layer (3)，It is characterized in that: described protective layer (3) internal package has back-up coat (2)，Described back-up coat (2) internal package has copper core (1),It is electrically connected between described copper core (1) and connecting plate (4)，Described connecting plate (4) bottom is provided with insulation board (5)，Described insulation board (5) is fixed with metal joint (12)，Described metal joint (12) is electrically connected by wire and connection end (6)，Described connection end (6) is electrically connected by wire and power supply (11)，Described power supply (11) is electrically connected by wire and controller (10)，Described controller (10) by wire respectively with LED warning lamp (7)、Buzzer (8)、Current sensor (9) is electrically connected，Described LED warning lamp (7)、Buzzer (8)、Current sensor (9)、It is internal that controller (10) and power supply (11) are separately positioned on control box (13).
- 2. a kind of reinforcement type ground line configuration with warning function according to claim 1, it is characterised in that: described back-up coat (2) is wound around back-up coat for steel wire establishment.
- 3. a kind of reinforcement type ground line configuration with warning function according to claim 1, it is characterized in that: described connecting plate (4) is copper sheet, and connecting plate (4) bottom is arranged for bifurcated, and bottom two bifurcateds, it is fixed with insulation board (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260247.1U CN205406753U (en) | 2016-03-31 | 2016-03-31 | Reinforcement type earth connection structure with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260247.1U CN205406753U (en) | 2016-03-31 | 2016-03-31 | Reinforcement type earth connection structure with alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406753U true CN205406753U (en) | 2016-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620260247.1U Expired - Fee Related CN205406753U (en) | 2016-03-31 | 2016-03-31 | Reinforcement type earth connection structure with alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911018A (en) * | 2017-04-18 | 2017-06-30 | 国网河北省电力公司衡水供电分公司 | Earthing or grounding means and earthed system |
| CN111509421A (en) * | 2020-06-15 | 2020-08-07 | 广东电网有限责任公司电力科学研究院 | Graphite carbon fiber flexible grounding wire |
-
2016
- 2016-03-31 CN CN201620260247.1U patent/CN205406753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911018A (en) * | 2017-04-18 | 2017-06-30 | 国网河北省电力公司衡水供电分公司 | Earthing or grounding means and earthed system |
| CN111509421A (en) * | 2020-06-15 | 2020-08-07 | 广东电网有限责任公司电力科学研究院 | Graphite carbon fiber flexible grounding wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |