CN209513892U - A kind of new distribution net undervoltage detection means - Google Patents
A kind of new distribution net undervoltage detection means Download PDFInfo
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- CN209513892U CN209513892U CN201822094297.9U CN201822094297U CN209513892U CN 209513892 U CN209513892 U CN 209513892U CN 201822094297 U CN201822094297 U CN 201822094297U CN 209513892 U CN209513892 U CN 209513892U
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- detection means
- chamber door
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Abstract
The utility model discloses a kind of new distribution net undervoltage detection means, including detection box, USB interface is provided on the external table wall of detection box, and USB interface is provided with four groups, one end of detection box is connected by hinge with chamber door, the front-end surface of chamber door is provided with closing piece, the inside of chamber door is separately installed with detection box and out sound box, and detect the side that box is located at sound box, chamber door is connected by closing piece with the locked groove that detection box front-end surface is arranged in, detection box is internally provided with placing groove, and placing groove is internally provided with detection electroprobe, detection box is internally provided with battery, and one end of battery is provided with terminal stud, terminal stud is connected by conducting wire with detection electroprobe, headlamp is installed inside detection box, and headlamp is located at the side of battery.The utility model solves the problems such as power distribution network is had a single function with undervoltage detection means and is inconvenient to carry.
Description
Technical field
The utility model relates to distribution testing equipment fields, and in particular to a kind of new distribution net is filled with low voltage test
It sets.
Background technique
Power distribution network, which refers to from power transmission network or regional power plant, receives electric energy, distribute or is pressed on the spot by distribution facility voltage by
Grade distributes to the power network of all types of user.It is by overhead transmission line, cable, shaft tower, distribution transformer, disconnecting switch, reactive compensation
The compositions such as device and some affiliated facilities, the network of important distribution electric energy effect is played in power network.Power distribution network by overhead transmission line,
The controller switching equipments such as shaft tower, cable, distribution transformer, switchgear, reactive compensation capacitor and affiliated facility composition, it is in power network
In main function be distribution electric energy.From the point of view of power distribution network property angle, Distribution Network Equipment further includes the power distribution equipment of substation.
Power distribution network generally uses closed loop design, open loop operation, and structure is radially.It is the spirit in order to improve operation using closed loop configuration
Activity and power supply reliability；Open loop operation is on the one hand to limit short-circuit current, prevents breaker beyond rupturing capacity
It explodes, is on the other hand that control failure involves range, fault outage range is avoided to expand.Power distribution network has voltage class
It is more, the complicated network structure, device type multiplicity, the features such as operation is multi-point and wide-ranging, and security context is relatively poor, therefore power distribution network
Security risk factor is also relatively more.In addition, since the function of power distribution network is to provide electric power energy for all types of user, this is just to matching
The safe and reliable operation of net proposes requirements at the higher level.
Current power distribution network is had a single function with undervoltage detection means, inconvenient to carry, cannot be in real time to distribution system electricity
Galvanic electricity pressure is detected, therefore a kind of novel power distribution network undervoltage detection means are developed in market in urgent need.
Summary of the invention
To solve the above-mentioned problems, the utility model provides a kind of new distribution net undervoltage detection means, specifically
Technical solution is as follows:
A kind of new distribution net undervoltage detection means, including detection box, on the external table wall of the detection box
It is provided with USB interface, one end of the detection box is connected by hinge with chamber door, and the front-end surface of the chamber door is provided with
Closing piece, the inside of the chamber door are separately installed with detection box and out sound box, and detect the side that box is located at sound box, the detection
Box house is provided with placing groove, and placing groove is internally provided with detection electroprobe, and the detection box is internally provided with battery,
And one end of battery is provided with terminal stud, the terminal stud is connected by conducting wire with detection electroprobe, the detection case
Internal portion is equipped with headlamp, and headlamp is located at the side of battery.
Preferably, the USB interface is provided with four groups.
Preferably, the chamber door matches realization locking with the locked groove that detection box front-end surface is arranged in by closing piece.
Preferably, the chamber door top end surface is provided with sliding slot, and sliding slot inner wall both ends are connect by hinge with handle.
Preferably, by being slidably connected between the sliding slot and handle.
Preferably, ammeter and voltmeter are installed inside the detection box, and ammeter is located at the side of voltmeter.
Preferably, the surface of the ammeter and voltmeter is provided with electroprobe jack.
Preferably, the headlamp is connected to the battery by conducting wire connects.
The utility model has the following beneficial effects: the utility model is internally provided with placing groove in detection box, in placing groove
Portion is provided with detection electroprobe, by detecting the setting of electroprobe, can be carried out using electroprobe to power circuit in fault real-time
Monitoring, detection box are internally provided with battery, and headlamp is equipped with inside detection box, and headlamp passes through conducting wire and battery
It is connected, headlamp can provide illuminating effect for it, while battery provides electric power safeguard for each detection device, detect in box
Portion is equipped with ammeter and voltmeter, can be to the current value and electricity in distribution system by being provided with ammeter and voltmeter
Pressure value carries out real-time monitoring, and chamber door top end surface is provided with sliding slot, and sliding slot inner wall both ends are connect with handle by hinge, will be examined
It surveys device and is designed to box typed structure, cooperation handle is convenient to carry it.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of new distribution net undervoltage detection means of the utility model.
Fig. 2 is the door structure schematic diagram of the utility model.
Fig. 3 is the detection box structure schematic diagram of the utility model.
Fig. 4 is the detection box structural schematic diagram of the utility model.
Fig. 5 is the circuit diagram of the utility model；
Wherein, 1, chamber door；2, closing piece；3, go out sound box；4, box is detected；5, hinge；6, detection box；7, placing groove；8,USB
Interface；9, electroprobe is detected；10, locked groove；11, conducting wire；12, terminal stud；13, battery；14, headlamp；15, handle；16,
Sliding slot；17, ammeter；18, voltmeter.
Specific embodiment
In order to better understand the utility model, the utility model is made in the following with reference to the drawings and specific embodiments further
Illustrate:
As Figure 1-Figure 5, a kind of new distribution net undervoltage detection means, including detection box 6, detection box 6
External table wall on be provided with USB interface 8, and USB interface 8 is provided with four groups, for exporting detection data, detection box 6
One end is connected by hinge 5 with chamber door 1, and the front-end surface of chamber door 1 is provided with closing piece 2, and chamber door 1 is existed by closing piece 2 and setting
The locked groove 10 of 6 front-end surface of detection box is connected.The inside of chamber door 1 is separately installed with detection box 4 and out sound box 3, and detects
Box 4 is located at the side of sound box 3, and sound box 3 is spoken for over-voltage or under-voltage alarm out.Detection box 6 is internally provided with placement
Slot 7, and placing groove 7 is internally provided with detection electroprobe 9 and can use electroprobe pair in fault by detecting the setting of electroprobe 9
Power circuit carries out real-time monitoring.Detection box 6 is internally provided with battery 13, and one end of battery 13 is provided with terminals
First 12, terminal stud 12 is connected by conducting wire 11 with detection electroprobe 9.Headlamp 14, headlamp are installed inside detection box 6
14 can provide illuminating effect, and headlamp 14 is connected by conducting wire 11 with battery 13, and headlamp 14 is located at battery 13
Side, while battery 13 provides electric power safeguard for each detection device.1 top end surface of chamber door is provided with sliding slot 16, and sliding slot
16 inner wall both ends are connect by hinge with handle 15, be will test device and are designed to box typed structure, cooperate 15 convenience of handle
It is carried, by being slidably connected between sliding slot 16 and handle 15.Ammeter 17 and voltage are installed inside detection box 4
Table 18, and ammeter 17 is located at the side of voltmeter 18, the surface of ammeter 17 and voltmeter 18 is provided with electroprobe jack, leads to
It crosses and is provided with ammeter 17 and voltmeter 18, it can be to the current value and voltage value progress real-time monitoring in distribution system.In Fig. 5
Circuit diagram in switching power source chip U2 can choose TB6812.
The working principle of the utility model is: detection box 6 is internally provided with placing groove 7, placing groove 7 is internally provided with inspection
Test pencil 9 can carry out real-time monitoring, detection to power circuit using electroprobe in fault by detecting the setting of electroprobe 9
Cabinet 6 is internally provided with battery 13, and headlamp 14 is equipped with inside detection box 6, and headlamp 14 can provide illumination for it
Effect, headlamp 14 is connected by conducting wire 11 with battery 13, while battery 13 provides electric power safeguard for each detection device,
The inside of chamber door 1 is separately installed with detection box 4 and out sound box 3, detects and is equipped with ammeter 17 and voltmeter 18 inside box 4, leads to
It crosses and is provided with ammeter 17 and voltmeter 18, it can be to the current value and voltage value progress real-time monitoring in distribution system, detection
One end of cabinet 6 is connected by hinge 5 with chamber door 1, and the front-end surface of chamber door 1 is provided with closing piece 2, chamber door 1 by closing piece 2 and
The locked groove 10 that 6 front-end surface of detection box is arranged in is connected, and when not using the detection device, closing piece 2 is embedded into locked groove
In 10,1 top end surface of chamber door is provided with sliding slot 16, and 16 inner wall both ends of sliding slot are connect by hinge with handle 15, will test dress
It sets and is designed to box typed structure, cooperation handle 15 is convenient to carry it.
The utility model is not limited to above-described specific embodiment, and the foregoing is merely the preferable of the utility model
Case study on implementation is not intended to limit the utility model, made within the spirit and principle of the present invention any
Modifications, equivalent substitutions and improvements etc., should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of new distribution net undervoltage detection means, including detection box (6), which is characterized in that the detection box
(6) it is provided on external table wall USB interface (8), one end of the detection box (6) is connected by hinge (5) with chamber door (1)
Connect, the front-end surface of the chamber door (1) is provided with closing piece (2), the inside of the chamber door (1) be separately installed with detection box (4) and
Sound box (3) out, and the side that box (4) are located at sound box (3) is detected, the detection box (6) is internally provided with placing groove (7),
And placing groove (7) is internally provided with detection electroprobe (9), the detection box (6) is internally provided with battery (13), and battery
(13) one end is provided with terminal stud (12), and the terminal stud (12) is connected by conducting wire (11) with detection electroprobe (9),
It is equipped with headlamp (14) inside the detection box (6), and headlamp (14) is located at the side of battery (13).
2. a kind of new distribution net undervoltage detection means according to claim 1, it is characterised in that: the USB connects
Mouth (8) is provided with four groups.
3. a kind of new distribution net undervoltage detection means according to claim 1, it is characterised in that: the chamber door
(1) realization locking is matched in the locked groove (10) of detection box (6) front-end surface with setting by closing piece (2).
4. a kind of new distribution net undervoltage detection means according to claim 1 or 3, it is characterised in that: the case
Door (1) top end surface is provided with sliding slot (16), and sliding slot (16) inner wall both ends are connect by hinge with handle (15).
5. a kind of new distribution net undervoltage detection means according to claim 4, it is characterised in that: the sliding slot
(16) by being slidably connected between handle (15).
6. a kind of new distribution net undervoltage detection means according to claim 1, it is characterised in that: the detection box
(4) internal that ammeter (17) and voltmeter (18) are installed, and ammeter (17) is located at the side of voltmeter (18).
7. a kind of new distribution net undervoltage detection means according to claim 6, it is characterised in that: the ammeter
(17) and the surface of voltmeter (18) is provided with electroprobe jack.
8. a kind of new distribution net undervoltage detection means according to claim 1, it is characterised in that: the headlamp
(14) it is connected by conducting wire (11) with battery (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822094297.9U CN209513892U (en) | 2018-12-13 | 2018-12-13 | A kind of new distribution net undervoltage detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822094297.9U CN209513892U (en) | 2018-12-13 | 2018-12-13 | A kind of new distribution net undervoltage detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209513892U true CN209513892U (en) | 2019-10-18 |
Family
ID=68194631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822094297.9U Active CN209513892U (en) | 2018-12-13 | 2018-12-13 | A kind of new distribution net undervoltage detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209513892U (en) |
-
2018
- 2018-12-13 CN CN201822094297.9U patent/CN209513892U/en active Active
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