CN205945036U - Passive distribution wire protector - Google Patents
Passive distribution wire protector Download PDFInfo
- Publication number
- CN205945036U CN205945036U CN201621006146.8U CN201621006146U CN205945036U CN 205945036 U CN205945036 U CN 205945036U CN 201621006146 U CN201621006146 U CN 201621006146U CN 205945036 U CN205945036 U CN 205945036U
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- CN
- China
- Prior art keywords
- input
- outfan
- electrically connected
- chip microcomputer
- type single
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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 - Fee Related
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- Emergency Protection Circuit Devices (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a passive distribution wire protector, including protection device body, power supply unit, the automatic matching unit of impedance, circuit board, control type singlechip, sample thief, control panel and total line type singlechip, the work pilot lamp is installed in proper order to the upper end of protection device body front surface, pilot lamp and trouble lamp reset, surface mounting has liquid crystal display and control panel before the protection device body, last selector button, reset switch and the input keyboard of installing of control panel, protection device body internally mounted has power supply unit and circuit board, and the input of power supply unit's output and circuit board electricity is connected, power supply unit is by electronic type current transformer, the automatic matching unit of impedance, power rectification conversion equipment and power management means. The utility model discloses a radiator is installed to circuit board below, and the radiating effect of realization that can be fine has prolonged life.
Description
Technical field
This utility model is related to line protective device technical field, specially a kind of passive distribution wire protector.
Background technology
At present, passive distribution wire protector is requisite equipment in power network line protection, existing passive
Type distribution line protection device has many defects, and such as radiating effect is bad, and unrelated person can arbitrarily operate, safety
Poor, cannot realize when breaking down reporting to the police, and Control Room cannot be transmitted information to.
Utility model content
The purpose of this utility model is to provide a kind of passive distribution wire protector, to solve above-mentioned background technology
The radiating effect of middle proposition is bad, unrelated person can arbitrarily operate, fault cannot be reported to the police, cannot transmit fault message in time
Go out problem.
For achieving the above object, this utility model provides following technical scheme：A kind of passive distribution wire protector,
Including protection device body, supply unit, impedance auto-match device, circuit board, control type single-chip microcomputer, sampler, chain of command
Plate and bus-type single-chip microcomputer, the upper end of described this body front surface of protection device is sequentially installed with relay indicating light, homing light
And malfunction indicator lamp, described this body front surface of protection device is provided with LCDs and control panel, on described control panel
Select button, reset switch and input keyboard are installed, described protection device body interior is provided with supply unit and circuit board,
And the outfan of supply unit is electrically connected with the input of circuit board, described supply unit is by electronic current mutual inductor, impedance
Automatic matching device, power rectifier conversion equipment and electric power controller, and the outfan of electronic current mutual inductor and impedance
The input electric connection of automatic matching device, the outfan of described impedance auto-match device and power rectifier conversion equipment
Input is electrically connected with, and the input of the outfan of power rectifier conversion equipment and electric power controller is electrically connected with, described
Sampler, control type single-chip microcomputer and bus-type single-chip microcomputer, the outfan of described electronic current mutual inductor are provided with circuit board
It is electrically connected with the input of sampler, the input of the outfan of described sampler and bus-type single-chip microcomputer is electrically connected with, and
The outfan of bus-type single-chip microcomputer is electrically connected with the input of LCDs, relay indicating light and homing light respectively,
The input of the outfan of described control type single-chip microcomputer and relay protector is electrically connected with, and the outfan of relay protector and disconnected
The input of road device is electrically connected with.
Preferably, below described circuit board, radiator is installed.
Preferably, described control panel front surface is provided with unlocked by fingerprint device, and the outfan of unlocked by fingerprint device and
The input of bus-type single-chip microcomputer is electrically connected with.
Preferably, the input of described malfunction indicator lamp and the outfan of bus-type single-chip microcomputer are electrically connected with.
Preferably, the outfan of described bus-type single-chip microcomputer and the input of radio communication device are electrically connected with.
Compared with prior art, the beneficial effects of the utility model are：This equipment passes through to be provided with radiating below circuit board
Device, can be good at realizing the effect of radiating, extends service life, is provided with unlocked by fingerprint dress by control panel front surface
Put, and the input of the outfan of unlocked by fingerprint device and bus-type single-chip microcomputer is electrically connected with, it can be avoided that the behaviour of unrelated person
Make, improve safety, malfunction indicator lamp be provided with by this body front surface of protection device, and the input of malfunction indicator lamp and
The input of bus-type single-chip microcomputer is electrically connected with, and can light in fault, and prompting personnel note maintenance and safety, by bus
The input of the outfan of type single-chip microcomputer and radio communication device is electrically connected with, can be by the number of the state of equipment and protection circuit
According to being sent to Control Room, improve practicality and safety, and structure is simple, reasonable in design.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic diagram of the present utility model.
In figure 1- LCDs；2- protection device body；3- relay indicating light；4- homing light；5- indicating fault
Lamp；6- unlocked by fingerprint device；7- input keyboard；8- reset switch；9- select button；10- control panel；11- electronic current
Transformer；12- impedance auto-match device；13- power rectifier conversion equipment；14- electric power controller；15- circuit board；16-
Radiator；17- bus-type single-chip microcomputer；18- control type single-chip microcomputer；19- relay protector；20- chopper；21- radio communication fills
Put；22- supply unit；23- sampler.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that this utility model provides：A kind of passive distribution wire protector,
Including protection device body 2, supply unit 22, impedance auto-match device 12, circuit board 15, control type single-chip microcomputer 18, sampling
Device 23, control panel 10 and bus-type single-chip microcomputer 17, the upper end of protection device body 2 front surface is sequentially installed with relay indicating light
3rd, homing light 4 and malfunction indicator lamp 5, protection device body 2 front surface is provided with LCDs 1 and control panel 10,
Select button 9, reset switch 8 and input keyboard 7 are provided with control panel 10, inside protection device body 2, power supply are installed
Device 22 and circuit board 15, and the outfan of supply unit 22 electrically connected with the input of circuit board 15, supply unit 22 is by electricity
Type current transformer 11, impedance auto-match device 12, power rectifier conversion equipment 13 and electric power controller 14, and electronics
The input of the outfan of formula current transformer 11 and impedance auto-match device 12 is electrically connected with, impedance auto-match device 12
Outfan and the input of power rectifier conversion equipment 13 be electrically connected with, and the outfan of power rectifier conversion equipment 13 and electricity
The input of source control device 14 is electrically connected with, and circuit board 15 is provided with sampler 23, control type single-chip microcomputer 18 and bus-type
Single-chip microcomputer 17, the outfan of electronic current mutual inductor 11 is electrically connected with the input of sampler 23, the output of sampler 23
End and bus-type single-chip microcomputer 17 input be electrically connected with, and the outfan of bus-type single-chip microcomputer 17 respectively with LCDs 1,
Input electric connection, the outfan of control type single-chip microcomputer 18 and the relay protector 19 of relay indicating light 3 and homing light 4
Input be electrically connected with, and the outfan of relay protector 19 and chopper 20 input be electrically connected with, under circuit board 15
Side is provided with radiator 16, and control panel 10 front surface is provided with unlocked by fingerprint device 6, and the outfan of unlocked by fingerprint device 6
It is electrically connected with the input of bus-type single-chip microcomputer 17, the outfan of the input of malfunction indicator lamp 5 and bus-type single-chip microcomputer 17
It is electrically connected with, the outfan of bus-type single-chip microcomputer 17 is electrically connected with the input of radio communication device 21.
Operation principle：During use, electronic current mutual inductor 11, impedance auto-match device 12, power rectifier converting means
Put 13 and electric power controller 14 can run power supply for this equipment, sampler 23 can carry out to the electric current in circuit and voltage
Sampling, and communicate information to control type single-chip microcomputer 18, control type single-chip microcomputer 18 control device carries out action, works as voltage and current
Or voltage is when going wrong, control type single-chip microcomputer 18 controls relay protector 19 that chopper 20 is controlled, thus realizing disconnected
Road protection circuit safety, is provided with radiator 16 below circuit board 15, can be good at realizing the effect of radiating, extend and make
With the life-span, control panel 10 front surface is provided with unlocked by fingerprint device 6, and the outfan of unlocked by fingerprint device 6 and bus-type list
The input of piece machine 17 is electrically connected with, it can be avoided that the operation of unrelated person, improves safety, table before protection device body 2
Face is provided with malfunction indicator lamp 5, and the input of the input of malfunction indicator lamp 5 and bus-type single-chip microcomputer 17 is electrically connected with, and adopts
Sample device 23 sends the data of sampling to control type single-chip microcomputer 18, and control type single-chip microcomputer 18 communicates information to bus-type single-chip microcomputer
17. bus-type single-chip microcomputers 17 pass through to there is a problem, prompting personnel note keeping in repair and pacify in malfunction indicator lamp 5 luminescence display circuit
Entirely, the input of the outfan of bus-type single-chip microcomputer 17 and radio communication device 21 is electrically connected with, and detection process and work indicate
The process of lamp is the same, and the data of the state of equipment and protection circuit can be sent to monitoring by radio communication device 21 by result
Room, improves practicality and safety.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Claims (5)
1. a kind of passive distribution wire protector, including protection device body (2), supply unit (22), automatic of impedance
It is equipped with and put (12), circuit board (15), control type single-chip microcomputer (18), sampler (23), control panel (10) and bus-type single-chip microcomputer
(17) it is characterised in that：The upper end of described protection device body (2) front surface is sequentially installed with relay indicating light (3), resetting refers to
Show lamp (4) and malfunction indicator lamp (5), described protection device body (2) front surface is provided with LCDs (1) and control panel
(10), described control panel (10) is provided with select button (9), reset switch (8) and input keyboard (7), described protection dress
Put, inside body (2), supply unit (22) and circuit board (15) are installed, and the outfan of supply unit (22) and circuit board
(15) input electrical connection, described supply unit (22) is by electronic current mutual inductor (11), impedance auto-match device
(12), power rectifier conversion equipment (13) and electric power controller (14), and the outfan of electronic current mutual inductor (11) and
The input of impedance auto-match device (12) is electrically connected with, and the outfan of described impedance auto-match device (12) and power supply are whole
The input of stream conversion device (13) is electrically connected with, and the outfan of power rectifier conversion equipment (13) and electric power controller
(14) input is electrically connected with, and described circuit board (15) is provided with sampler (23), control type single-chip microcomputer (18) and bus
Type single-chip microcomputer (17), the outfan of described electronic current mutual inductor (11) is electrically connected with the input of sampler (23), institute
State the outfan of sampler (23) and the input of bus-type single-chip microcomputer (17) is electrically connected with, and bus-type single-chip microcomputer (17) is defeated
Go out end to be electrically connected with the input of LCDs (1), relay indicating light (3) and homing light (4) respectively, described control
The input of the outfan of type single-chip microcomputer (18) and relay protector (19) is electrically connected with, and the outfan of relay protector (19)
It is electrically connected with the input of chopper (20).
2. a kind of passive distribution wire protector according to claim 1 it is characterised in that：Described circuit board (15)
Lower section is provided with radiator (16).
3. a kind of passive distribution wire protector according to claim 1 it is characterised in that：Described control panel
(10) front surface is provided with unlocked by fingerprint device (6), and the outfan of unlocked by fingerprint device (6) and bus-type single-chip microcomputer (17)
Input is electrically connected with.
4. a kind of passive distribution wire protector according to claim 1 it is characterised in that：Described malfunction indicator lamp
(5) input is electrically connected with the outfan of bus-type single-chip microcomputer (17).
5. a kind of passive distribution wire protector according to claim 1 it is characterised in that：Described bus-type monolithic
The outfan of machine (17) is electrically connected with the input of radio communication device (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006146.8U CN205945036U (en) | 2016-08-31 | 2016-08-31 | Passive distribution wire protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006146.8U CN205945036U (en) | 2016-08-31 | 2016-08-31 | Passive distribution wire protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205945036U true CN205945036U (en) | 2017-02-08 |
Family
ID=57954748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006146.8U Expired - Fee Related CN205945036U (en) | 2016-08-31 | 2016-08-31 | Passive distribution wire protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205945036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843060A (en) * | 2017-03-08 | 2017-06-13 | 长葛市恒瑞电瓷电器有限公司 | A kind of novel water-proof switch control system |
| CN106887065A (en) * | 2017-03-08 | 2017-06-23 | 河南省德立泰高压电瓷电器有限公司 | A kind of ultrasonic fingerprint recognizes water proof switch control system |
-
2016
- 2016-08-31 CN CN201621006146.8U patent/CN205945036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843060A (en) * | 2017-03-08 | 2017-06-13 | 长葛市恒瑞电瓷电器有限公司 | A kind of novel water-proof switch control system |
| CN106887065A (en) * | 2017-03-08 | 2017-06-23 | 河南省德立泰高压电瓷电器有限公司 | A kind of ultrasonic fingerprint recognizes water proof switch control system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170831 |