CN208352748U - A kind of low-voltage distribution cabinet - Google Patents
A kind of low-voltage distribution cabinet Download PDFInfo
- Publication number
- CN208352748U CN208352748U CN201821012203.2U CN201821012203U CN208352748U CN 208352748 U CN208352748 U CN 208352748U CN 201821012203 U CN201821012203 U CN 201821012203U CN 208352748 U CN208352748 U CN 208352748U
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- Prior art keywords
- low
- distribution cabinet
- voltage distribution
- travel switch
- cabinet
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Abstract
The utility model provides a kind of low-voltage distribution cabinet, including low-voltage distribution cabinet ontology, monitoring device and be arranged in low-voltage distribution cabinet cabinet door opening and closing place at least one travel switch, each travel switch is connect with monitoring device, monitoring device is used to acquire the signal of travel switch, communication interface is additionally provided on low-voltage distribution cabinet, monitoring device is connect with communication interface, and communication interface is for connecting long-range monitoring room.Long-range monitoring room personnel can real time inspection low-voltage distribution cabinet states of cabinet door, judge that the cabinet door of low-voltage distribution cabinet is opened, timely arrangement personnel go to scene that scene is gone to check tour, it prevents nonnative personnel's private automatic electricity getting and steals the important electric elements in low-voltage distribution cabinet, the accuracy for improving warning function, guard on-the-spot make an inspection tour personnel need not near low-voltage distribution cabinet always, reduces the quantity of on-the-spot make an inspection tour personnel, cost has been saved, the antitheft efficiency of low-voltage distribution cabinet is improved.
Description
Technical field
The utility model belongs to power distribution cabinet technical field, in particular to a kind of low-voltage distribution cabinet.
Background technique
Electric power is the energy using electric energy as power.The large-scale electrical power system that 20th century occurred is the human engineering history of science
One of upper most important achievement, the power generation and consumption be made of links such as power generation, transmission of electricity, power transformation, distribution and electricity consumptions are
System, the non-renewable energy of nature is converted to electric power by mechanical device by it, then is supplied power to through transmission of electricity, power transformation and distribution
Each user.In the power system, power distribution cabinet is an essential part, power distribution cabinet refer to AC DC electric be pressed in 1000V with
Under complete set of electric device.Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, metering cabinet, power distribution cabinet are motor control center
General designation, power distribution cabinet is widely used in various environment.Under normal circumstances, power distribution cabinet use is load is more dispersed, circuit is less
Occasion；The occasion that motor control center concentrates for load, circuit is more.Power distribution cabinet is a certain electricity of upper level controller switching equipment
The electric energy on road distributes to nearest load, and higher level's controller switching equipment reply load provides protection, monitoring and control.
Currently, remote, spacious place is arranged in low-voltage distribution cabinet, someone connects electricity use privately, even steals frequent occurrence
The surreptitiously copper bar in cabinet and expensive electrical component.To solve the above-mentioned problems, proposing notification number is " CN204793661U ", name
A kind of referred to as Chinese patent of " low-voltage cabinet of the American Unit Substation with anti-theft alarm function ", the patent pass through travel switch and bee
Ring device realizes the case where preventing someone's stealing electricity and cabinet inner copper line and expensive electrical component from losing, but the side of the patent
Case can only carry out warning reminding in low-voltage distribution cabinet location, and therefore, it is necessary to ask on-the-spot make an inspection tour personnel always in low-voltage distribution cabinet
Guard nearby, if on-the-spot make an inspection tour personnel, not at the scene in effective range, warning reminding does not work then, labor intensive object
Power improves cost, the antitheft low efficiency of low-voltage distribution cabinet.
Utility model content
The purpose of this utility model is to provide a kind of low-voltage distribution cabinets, for solving in the prior art low pressure in order to prevent
Power distribution cabinet is stolen the problem of specially tour personnel need to being arranged to spend human and material resources.
To achieve the above object, the utility model provides a kind of low-voltage distribution cabinet, including low-voltage distribution cabinet ontology, monitoring
Device and be arranged in low-voltage distribution cabinet cabinet door opening and closing place at least one travel switch, each travel switch and the monitoring device
Connection, the monitoring device are used to acquire the signal of each travel switch, and communication interface is provided on the monitoring device, described logical
Letter interface is for connecting long-range monitoring room.
In order to solve the problems, such as can remotely to be controlled low-voltage distribution cabinet, the communication interface is that wireless communication connects
Mouthful.
In order to which low-voltage distribution cabinet intraoral illumination can be given, lighting device, the illumination dress are provided in the low-voltage distribution cabinet
It sets and is connect with each travel switch, specifically, the contact of each travel switch is arranged in power illuminating device circuit.
In order to remind operator in time when low-voltage distribution cabinet is opened, alarm is additionally provided in the low-voltage distribution cabinet
Device, the warning device are connect with each travel switch.
Further, the warning device is buzzer.
Further, the warning device is flash lamp.
Further, the warning device is combined aural and visual alarm.
The beneficial effects of the utility model are:
Low-voltage distribution cabinet provided by the utility model includes low-voltage distribution cabinet ontology, monitoring device and is arranged in low-voltage distribution
At least one travel switch of the cabinet door opening and closing place of cabinet, each travel switch are connect with the monitoring device, and the monitoring device is used
In being provided with communication interface on the signal for acquiring each travel switch, the monitoring device, the communication interface is long-range for connecting
Monitoring room.Long-range monitoring room personnel can real time inspection low-voltage distribution cabinet states of cabinet door, long-range monitoring room connect by communication interface
When receiving the travel switch signal of monitoring device acquisition of monitoring device transmission, judge that the cabinet door of low-voltage distribution cabinet is opened, and
When arrange personnel go to scene that scene is gone to check tour, prevent nonnative personnel's private automatic electricity getting and steal important in low-voltage distribution cabinet
Electric elements improve the accuracy of warning function, guard on-the-spot make an inspection tour personnel need not near low-voltage distribution cabinet always, reduce
The quantity of on-the-spot make an inspection tour personnel, has saved cost, improves the antitheft efficiency of low-voltage distribution cabinet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the low-voltage distribution cabinet of the utility model；
Fig. 2 is that the connection relationship of headlamp and travel switch contact is illustrated when the cabinet door for power distributing cabinet of the utility model is opened
Figure.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing:
A kind of low-voltage distribution cabinet including low-voltage distribution cabinet ontology, monitoring device and is arranged in the cabinet door of low-voltage distribution cabinet and opens
At least one travel switch at conjunction, each travel switch are connect with the monitoring device, and the monitoring device is for acquiring each row
The signal of Cheng Kaiguan is provided with communication interface on the monitoring device, and the communication interface is for connecting long-range monitoring room.This is logical
Letter interface is wireless communication interface, naturally it is also possible to using the interface of the other forms such as wired.
Lighting device is provided in the low-voltage distribution cabinet of the present embodiment, lighting device is connect with each travel switch, this implementation
The lighting device of example is headlamp, and the headlamp is the energy-saving lamp of AC220V.
Further, warning device is additionally provided in low-voltage distribution cabinet, warning device is connect with each travel switch.This implementation
The warning device of example is that buzzer, flash lamp or combined aural and visual alarm can also can be risen as other embodiments using other
To the device of warning function.
Specifically, as shown in Figure 1, in order to increase the accuracy rate whether cabinet door of low-voltage distribution cabinet is opened, the present embodiment
Low-voltage distribution cabinet include two groups of travel switches, headlamp 13 and monitoring device 14, the setting of two groups of travel switch redundancies, respectively
First stroke switch 11 and second stroke switch 12, first stroke switch 11 and second stroke switch 12 are arranged in low-voltage distribution cabinet
Cabinet door opening and closing place, can such as be fixedly mounted on the cabinet door top cover of low-voltage distribution cabinet, also can be set in low-voltage distribution cabinet cabinet
The surrounding of door, but need to guarantee that the setting position of each travel switch is able to detect that the cabinet door of low-voltage distribution cabinet is opened；Headlamp
It is arranged on the cabinet door top cover of low-voltage distribution cabinet, illumination sight in this way is relatively good, when low-voltage distribution cabinet breaks down, service personnel
When needing to overhaul low-voltage distribution cabinet, headlamp personnel convenient to overhaul overhaul low-voltage distribution cabinet.First stroke is opened
Close 11 and second stroke switch 12 include two groups of contacts, for contact 1,2 and contact 3,4, headlamp and monitoring device with row
The contact 1,2 of Cheng Kaiguan connects, by taking first stroke switch 11 as an example, as shown in Fig. 2, the contact 1,2 of first stroke switch 11 is gone here and there
It connects in the current supply circuit of headlamp, when cabinet door for power distributing cabinet is opened, contact 1,2 is in normally off, and route is connected, illumination
Lamp work；When cabinet door for power distributing cabinet is closed, the contact 1,2 of travel switch is disconnected, and contact 3,4 is closed.Warning device is opened with stroke
The connection relationship and related work principle and headlamp of pass are similar with the connection relationship of travel switch and working principle, when matching
When electric cabinet cabinet door is opened, warning device work issues warning information, Field Force's cabinet door for power distributing cabinet is reminded to be opened.
First stroke switch 11 is connect with monitoring device with second stroke switch 12, and monitoring device acquisition first stroke is opened
11 signal and the signal of second stroke switch 12 are closed, and by the letter of the first stroke switch 11 of acquisition and second stroke switch 12
Number remote monitoring system is sent to by communication interface, remote monitoring system judges first stroke switch 11 and second stroke switch
12 signal condition judges the cabinet of low-voltage distribution cabinet according to the signal condition of first stroke switch 11 and second stroke switch 12
Door is opened, and whether the operator on duty of long-range monitoring room can be opened by remote monitoring system real time inspection low-voltage distribution cabinet.
Remote monitoring system can be set apart from the farther away place of low-voltage distribution cabinet, as long as remote monitoring system judges low-voltage distribution cabinet
Cabinet door is opened, and tour personnel can be arranged to reach scene at once prevents the electric elements in low-voltage distribution cabinet stolen and someone robber
Electricity.
To sum up, the low-voltage distribution cabinet of the utility model is connect by communication interface with long-range monitoring room, long-range monitoring room people
Member can real time inspection low-voltage distribution cabinet states of cabinet door, long-range monitoring room by communication interface receive monitoring device send prison
When controlling the travel switch signal of device acquisition, judge that the cabinet door of low-voltage distribution cabinet is opened, timely arrangement personnel go to scene to go
Tour is checked at scene, is prevented nonnative personnel's private automatic electricity getting and is stolen the important electric elements in low-voltage distribution cabinet, is improved warning and is made
Accuracy guard on-the-spot make an inspection tour personnel need not near low-voltage distribution cabinet always, reduce the number of on-the-spot make an inspection tour personnel
Amount, has saved cost, has improved the antitheft efficiency of low-voltage distribution cabinet.
Specific embodiment is presented above, but the utility model is not limited to embodiment described above.This
The basic ideas of utility model are above-mentioned basic scheme, for those of ordinary skill in the art, according to the present utility model
Introduction, the model, formula, parameter for designing various modifications do not need to spend creative work.The utility model is not being departed from
Principle and spirit in the case where the guarantor of the utility model is still fallen within to variation, modification, replacement and the deformation that embodiment carries out
It protects in range.
Claims (7)
1. a kind of low-voltage distribution cabinet, including low-voltage distribution cabinet ontology, which is characterized in that further include monitoring device and setting in low pressure
At least one travel switch of the cabinet door opening and closing place of power distribution cabinet, each travel switch are connect with the monitoring device, the monitoring dress
The signal for acquiring each travel switch is set, communication interface is provided on the monitoring device, the communication interface is for connecting
Long-range monitoring room.
2. low-voltage distribution cabinet according to claim 1, which is characterized in that the communication interface is wireless communication interface.
3. low-voltage distribution cabinet according to claim 1 or 2, which is characterized in that be additionally provided with photograph in the low-voltage distribution cabinet
Bright device, the lighting device are connect with each travel switch.
4. low-voltage distribution cabinet according to claim 3, which is characterized in that be additionally provided with alarm dress in the low-voltage distribution cabinet
It sets, the warning device is connect with each travel switch.
5. low-voltage distribution cabinet according to claim 4, which is characterized in that the warning device is buzzer.
6. low-voltage distribution cabinet according to claim 4, which is characterized in that the warning device is flash lamp.
7. low-voltage distribution cabinet according to claim 4, which is characterized in that the warning device is combined aural and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821012203.2U CN208352748U (en) | 2018-06-28 | 2018-06-28 | A kind of low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821012203.2U CN208352748U (en) | 2018-06-28 | 2018-06-28 | A kind of low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352748U true CN208352748U (en) | 2019-01-08 |
Family
ID=64881492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821012203.2U Expired - Fee Related CN208352748U (en) | 2018-06-28 | 2018-06-28 | A kind of low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352748U (en) |
-
2018
- 2018-06-28 CN CN201821012203.2U patent/CN208352748U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |