CN207116927U - A kind of low-voltage distribution cabinet with warning device - Google Patents
A kind of low-voltage distribution cabinet with warning device Download PDFInfo
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- CN207116927U CN207116927U CN201720876746.8U CN201720876746U CN207116927U CN 207116927 U CN207116927 U CN 207116927U CN 201720876746 U CN201720876746 U CN 201720876746U CN 207116927 U CN207116927 U CN 207116927U
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- cabinet
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- voltage distribution
- compartment
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Abstract
It the utility model is related to a kind of low-voltage distribution cabinet with warning device, including cabinet, the cabinet door being arranged on cabinet, at least one compartment and warning device that are arranged in cabinet；Described compartment is separated by dividing plate respectively；Described warning device includes supervisory circuit, at least one temperature sensor, voltage sensor, alarm, ventilation unit, wireless signal module and switch module；Described switch module includes total power switch and branch switch；Described total power switch is connected between power supply and cabinet plant-grid connection line；Described branch switch is connected between cabinet plant-grid connection line and compartment；Described ventilation unit includes at least one draught fan for being arranged on cabinet back.A kind of low-voltage distribution cabinet with warning device described in the utility model, can monitor the working environment in power distribution cabinet in real time, prevent accident, reduce loss.
Description
Technical field
Power distribution cabinet field is the utility model is related to, especially a kind of low-voltage distribution cabinet with warning device.
Background technology
Low-voltage distribution cabinet is indispensable important composition part in low-voltage distribution apparatus, and it is played to low-voltage control circuit
Good protective effect, the rated current of low-voltage distribution cabinet be exchange 50Hz, rated voltage 380v distribution system as power,
The conversion of the electric energy of illumination and distribution and control are used.Generally tight lock status is closed during low-voltage distribution cabinet use, it is difficult to passes through sight
The working environment situation of inside is examined, existing low-voltage distribution cabinet function is single, it is impossible in real time inside monitoring low-voltage distribution cabinet
Working environment, easily occur unexpected.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome it is above-mentioned present in problem, there is provided one kind carries
The low-voltage distribution cabinet of warning device, the working environment in power distribution cabinet can be monitored in real time, prevent accident, reduce loss.
Technical scheme is used by the utility model solves its technical problem：A kind of low-voltage distribution with warning device
Cabinet, including cabinet, the cabinet door being arranged on cabinet, at least one compartment and warning device that are arranged in cabinet；It is described
Compartment separated respectively by dividing plate；Described warning device includes supervisory circuit, at least one temperature sensor, voltage sensor
Device, alarm, ventilation unit, wireless signal module and switch module；Described switch module includes total power switch and divided
Way switch；Described total power switch is connected between power supply and cabinet plant-grid connection line；Described branch switch difference
It is connected between cabinet plant-grid connection line and compartment；Described ventilation unit includes being arranged at least one logical of cabinet back
Wind fan.
Preferably, described compartment include separated respectively by dividing plate breaker chamber, bus-bar room, cable vault and after
Electric apparatus room；Described compartment back is correspondingly arranged on draught fan respectively；Described cabinet door is provided with corresponding blinds ventilation
Mouthful.
Preferably, described alarm includes visual alarm and voice guard.Wherein, visual alarm and
Voice guard is installed on the top of cabinet, and visual alarm and voice guard are respectively alternating flashing light and raised one's voice
Device.
Preferably, described ventilation unit also includes fan control circuitry, for controlling the work of draught fan respectively
Voltage.
Preferably, described wireless signal module is connected with outside control terminal, for receiving the job information of cabinet.
Preferably, the bottom of the cabinet is provided with for mobile roller.
The beneficial effects of the utility model are：A kind of low-voltage distribution cabinet with warning device, supervisory circuit pass through monitoring
The temperature sensor that arrives, the data of voltage sensor, during more than limit value, trigger alarm and ventilation unit；And it can pass through
Switch module closes the power supply of general supply or compartment respectively, is connected by wireless signal module with external communications equipment, can
The internal work environment of monitoring low-voltage distribution cabinet in real time, makes prevention in time, prevents unexpected generation, reduces loss.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of overall structure diagram of low-voltage distribution cabinet with warning device described in the utility model；
Fig. 2 is a kind of wire connection structure signal of low-voltage distribution cabinet with warning device described in the utility model
Figure.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Embodiment 1
A kind of low-voltage distribution cabinet with warning device as shown in Figure 1, 2, including cabinet 1, the cabinet that is arranged on cabinet
Door 2, the compartment 3 and warning device being arranged in cabinet 1；Described compartment 3 is separated by dividing plate respectively；Described alarm
Device includes supervisory circuit 4, at least one temperature sensor 41, voltage sensor 42, alarm 43, ventilation unit 44, wireless
Signaling module 45 and switch module 46；Described switch module 46 includes total power switch and branch switch；Described total electricity
Source switch is connected between power supply and cabinet plant-grid connection line；Described branch switch is connected to cabinet plant-grid connection
Between line and compartment；Described ventilation unit 44 includes the multiple draught fans for being arranged on cabinet back.
The low-voltage distribution cabinet with warning device in the present embodiment, supervisory circuit 4 pass through the temperature sensor that monitors
41st, the data of voltage sensor 42, during more than limit value, alarm 43 and ventilation unit 44 are triggered；Also, pass through wireless signal
Module 45 is connected with external communications equipment, can be monitored the internal work environment of low-voltage distribution cabinet in real time, be made prevention in time, is prevented
It is only unexpected to occur, reduce loss.
Embodiment 2
A kind of low-voltage distribution cabinet with warning device as shown in Figure 1, 2, including cabinet 1, the cabinet that is arranged on cabinet
Door 2, the compartment 3 and warning device being arranged in cabinet 1；Described compartment 3 is separated by dividing plate respectively；Described alarm
Device includes supervisory circuit 4, at least one temperature sensor 41, voltage sensor 42, alarm 43, ventilation unit 44, wireless
Signaling module 45 and switch module 46；Described supervisory circuit 4 is arranged at cabinet side wall；Described switch module 46 includes total electricity
Source switch and branch switch；Described total power switch is connected between power supply and cabinet plant-grid connection line；Described
Branch switch is connected between cabinet plant-grid connection line and compartment；Described ventilation unit 44 includes being arranged on the cabinet back of the body
Multiple draught fans in portion.
Wherein, temperature sensor 41, voltage sensor 42, alarm 43, ventilation unit 44, wireless signal module 45 and open
Module 46 is closed to electrically connect with supervisory circuit 4；Supervisory circuit 4 is single chip circuit, using the monolithic movement of M68HC16 models
Piece；Supervisory circuit 4 is by the temperature sensor 41 monitored, the data of voltage sensor 42, during more than limit value, triggering alarm
Device 43 and ventilation unit 44；During more than maximum limit value by switch module 46 close power supply, by wireless signal module 45 with
External communications equipment connects.
Described compartment 3 includes breaker chamber, bus-bar room, cable vault and the relay bungalow separated respectively by dividing plate
（It is not shown）；In the present embodiment, the setting of dividing plate can be changed according to the actual requirements, obtain multiple small compartments, it is each small point
Equipped with temperature sensor 41 in compartment；Each described compartment back is correspondingly arranged on draught fan respectively；Described cabinet
Door 2 is provided with corresponding blinds ventilating opening 21.
Described alarm 43 includes visual alarm and voice guard.Wherein, visual alarm and sound report
Alert device is installed on the top of cabinet 1, and visual alarm and voice guard are respectively alternating flashing light and loudspeaker.
Described ventilation unit 44 also includes fan control circuitry, and fan control circuitry is electrically connected with supervisory circuit 4, is used for
The operating voltage of draught fan is controlled respectively.So as to adjust the working strength of draught fan, be monitored by temperature sensor 41
Temperature adjustment corresponding to draught fan working strength.
Described wireless signal module 45 is connected with outside control terminal, for receiving the job information of cabinet 1.Wherein, outside
Portion's control terminal is connected as the communication apparatus such as PC ends, mobile phone, and carries out the operation such as powering off by PC ends or mobile phone.
The bottom of the cabinet 1 is provided with for mobile roller 11.It is moved easily.
A kind of low-voltage distribution cabinet with warning device described in the utility model, supervisory circuit 4 pass through the temperature that monitors
Sensor 41, the data of voltage sensor 42 are spent, during more than limit value, trigger alarm 43 and ventilation unit 44；And it can lead to
The power supply that switch module 46 closes general supply or compartment respectively is crossed, is connected by wireless signal module 45 and external communications equipment
Connect, the internal work environment of low-voltage distribution cabinet can be monitored in real time, make prevention in time, prevent unexpected generation, reduce loss.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (6)
- A kind of 1. low-voltage distribution cabinet with warning device, it is characterised in that：Including cabinet, the cabinet door being arranged on cabinet, set Put at least one compartment and warning device in cabinet；Described compartment is separated by dividing plate respectively；Described alarm Device include supervisory circuit, at least one temperature sensor, voltage sensor, alarm, ventilation unit, wireless signal module and Switch module；Described switch module includes total power switch and branch switch；Described total power switch is connected to power supply Between power supply and cabinet plant-grid connection line；Described branch switch is connected between cabinet plant-grid connection line and compartment； Described ventilation unit includes at least one draught fan for being arranged on cabinet back.
- A kind of 2. low-voltage distribution cabinet with warning device according to claim 1, it is characterised in that：Described compartment Including breaker chamber, bus-bar room, cable vault and the relay bungalow separated respectively by dividing plate；Described compartment back is right respectively Draught fan should be provided with；Described cabinet door is provided with corresponding blinds ventilating opening.
- A kind of 3. low-voltage distribution cabinet with warning device according to claim 1, it is characterised in that：Described alarm Including visual alarm and voice guard.
- A kind of 4. low-voltage distribution cabinet with warning device according to claim 2, it is characterised in that：Described ventilation dress Putting also includes fan control circuitry, for controlling the operating voltage of draught fan respectively.
- A kind of 5. low-voltage distribution cabinet with warning device according to claim 1, it is characterised in that：Described wireless communication Number module is connected with outside control terminal, for receiving the job information of cabinet.
- A kind of 6. low-voltage distribution cabinet with warning device according to claim 1, it is characterised in that：The bottom of the cabinet Portion is provided with for mobile roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876746.8U CN207116927U (en) | 2017-07-19 | 2017-07-19 | A kind of low-voltage distribution cabinet with warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876746.8U CN207116927U (en) | 2017-07-19 | 2017-07-19 | A kind of low-voltage distribution cabinet with warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116927U true CN207116927U (en) | 2018-03-16 |
Family
ID=61573357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720876746.8U Active CN207116927U (en) | 2017-07-19 | 2017-07-19 | A kind of low-voltage distribution cabinet with warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418118A (en) * | 2018-03-29 | 2018-08-17 | 贵州大学 | A kind of multifunctional intelligent distribution box |
-
2017
- 2017-07-19 CN CN201720876746.8U patent/CN207116927U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418118A (en) * | 2018-03-29 | 2018-08-17 | 贵州大学 | A kind of multifunctional intelligent distribution box |
| CN108418118B (en) * | 2018-03-29 | 2024-03-01 | 贵州大学 | Multifunctional intelligent distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Low -voltage distribution cabinet with alarm device Effective date of registration: 20200309 Granted publication date: 20180316 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd Pledgor: Foshan Yang Ming Ming Electrical Equipment Co., Ltd. Registration number: Y2020980000543 |