CN207925985U - A kind of multifunctional intelligent distribution box - Google Patents

Abstract

The utility model discloses a kind of multifunctional intelligent distribution boxes, including babinet and chamber door, chamber door top is equipped with observation window, lockhole and handle are equipped on the right side of chamber door, box house is separated into upper chamber and lower chambers, upper chamber is intelligent control room, lower chambers are divided into front and back two parts by partition board, partition board front is switchgear house, power distribution panels are equipped in switchgear house, it is leading-out terminal on the left of power distribution panels, it is set gradually from left to right main contactor and main circuit breaker above leading-out terminal, it is fixed with earthing bar below power distribution panels, power distribution panels, leading-out terminal, main contactor, main circuit breaker and earthing bar are arranged on partition board；Temperature sensor and voltage detector are installed in switchgear house.The temperature and voltage condition inside distribution box can be grasped and be regulated and controled to the utility model in real time, convenient for monitoring personnel timely processing, distribution box safety in utilization is reduced, and conducive to the service life of distribution box and component is extended, the utility model has the characteristics that esy to use, safe and reliable.

Description

A kind of multifunctional intelligent distribution box

Technical field

The utility model is related to a kind of multifunctional intelligent distribution boxes for rural power distribution, belong to distribution box technical field.

Background technology

Distribution box is a total circuit distributor box for all user power utilizations, and distribution box will be switched by electrical wiring requirement Equipment, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in closing or semiclosed metal safe or in screen width, are constituted low pressure and are matched Electric installation.

With the continuous development of new countryside construction, in the power grid in rural area constantly upgrades improvement, the quantity required of distribution box It is more and more, specification is complicated, installation environment is complicated.The conventional electrical box being but commonly used in power equipment at present can only store Electrical equipment has a single function, and does not have the function of the internal operating environments such as detection distribution box temperature, voltage in real time, is unfavorable for matching The protection of electronic box and internal component, needs to be improved.

Invention content

The technical problems to be solved in the utility model is：A kind of multifunctional intelligent distribution box is provided, it is above-mentioned existing to solve The problem of technology.

The technical solution that the utility model is taken is：A kind of multifunctional intelligent distribution box, including babinet and chamber door, on chamber door Portion is equipped with observation window, and lockhole and handle are equipped on the right side of chamber door, and box house is separated into upper chamber and lower chambers, and upper chamber is intelligence Control room, lower chambers are divided into front and back two parts by partition board, and partition board front is switchgear house, and power distribution panels, distribution are equipped in switchgear house It is leading-out terminal on the left of panel, main contactor and main circuit breaker, power distribution panels has been set gradually from left to right above leading-out terminal Lower section is fixed with earthing bar, and power distribution panels, leading-out terminal, main contactor, main circuit breaker and earthing bar are arranged on partition board； Temperature sensor and voltage detector are installed in switchgear house.

Preferably, above-mentioned temperature sensor and voltage detector are connected to microcontroller by A/D converter, and microcontroller connects It is connected to LED display and memory.

Preferably, above-mentioned power distribution panels are equipped with air switch, leakage switch, double power supply automatic transfer switch and surge and protect Protect device.

Preferably, the babinet arm on rear side of aforementioned barriers is equipped with exhaust fan, exhaust fan totally two, and diagonally positioned.

Preferably, said exhaust fan is electrically connected with microcontroller.

Preferably, it is equipped with radiator-grid on rear side of above-mentioned babinet, radiator-grid is in the positive rear side of upper chamber.

Preferably, the above-mentioned bottom of box is set there are four height burr adjustable tail margin, height burr adjustable tail margin include mutually be socketed it is interior Outer tube, and locked equipped with tightening nut in socket place.

Preferably, above-mentioned A/D converter is 8 A/D converters.

Preferably, ventilation hole is also distributed in aforementioned barriers.

Preferably, above-mentioned observation window is transparent configuration, and medial surface is provided with the coating that color varies with temperature.

The beneficial effects of the utility model：Compared with prior art, the distribution box of the utility model can not only meet general The use of wildcard electronic box needs, additionally it is possible to be grasped and be regulated and controled inside distribution box in real time by temperature sensor and voltage detector Temperature and voltage condition, be convenient for monitoring personnel timely processing, reduce distribution box safety in utilization, and conducive to extend distribution box and The service life of component, the utility model have the characteristics that esy to use, safe and reliable.

Description of the drawings

Fig. 1 is the utility model babinet external structure schematic diagram.

Fig. 2 is the utility model box inner structure schematic diagram.

Fig. 3 is the utility model babinet rear structure schematic diagram.

Fig. 4 is the utility model box house block schematic illustration.

Fig. 5 is the utility model case control circuit system structural schematic diagram.

In figure：1- babinets, 2- chamber doors, 3- observation windows, 4- lockholes, 5- handles, 6- lower margins, 7- tightening nuts, the main contacts of 8- Device, 9- main circuit breakers, 10- power distribution panels, 11- leading-out terminals, 12- earthing bars, 13- control cabinets, 14-LED displays, 15- are logical Air holes, 16- exhaust fans, 17- radiator-grids, 18- partition boards.

Specific implementation mode

Below in conjunction with the accompanying drawings and the utility model is described further in specific embodiment.

Embodiment 1：As Figure 1-Figure 5, a kind of multifunctional intelligent distribution box, including babinet 1 and chamber door 2,2 top of chamber door Equipped with observation window 3, convenient for monitoring distribution box internal unit operating condition, 2 right side of chamber door is equipped with lockhole 4 and handle 5, in babinet 1 Part is divided into upper chamber and lower chambers, and upper chamber is intelligent control room, and lower chambers are divided by partition board 18 for front and back two parts, partition board 18 Front is switchgear house, and power distribution panels 10 are equipped in switchgear house, and 10 left side of power distribution panels is leading-out terminal 11,11 top of leading-out terminal It is set gradually from left to right main contactor 8 and main circuit breaker 9,10 lower section of power distribution panels is fixed with earthing bar 12, distribution face Plate 10, leading-out terminal 11, main contactor 8, main circuit breaker 9 and earthing bar 12 are arranged on partition board 18；It is equipped in switchgear house Temperature sensor and voltage detector, voltage detector are connected on switchgear house input bus.

Preferably, above-mentioned temperature sensor and voltage detector are connected to microcontroller by A/D converter, and microcontroller connects It is connected to LED display 14 and memory, convenient for real time monitoring temperature and voltage change situation, and by data storage to memory It is interior.

Preferably, above-mentioned power distribution panels 10 are equipped with air switch, leakage switch, double power supply automatic transfer switch and surge Protector plays the role of protecting distribution box.

Preferably, the babinet arm of 18 rear side of aforementioned barriers is equipped with exhaust fan 16, exhaust fan 16 totally two, and is in diagonally to set It sets, the exhaust fan being diagonally arranged, babinet is discharged convenient for thermal current, improves heat dissipation effect.

Preferably, said exhaust fan 16 is electrically connected with microcontroller, and exhaust fan is driven using variable-frequency motor, is passed by temperature Sensor monitors temperature variations in real time, when temperature reaches given threshold, the automatic exhaust air rate for increasing exhaust fan.

Preferably, 1 rear side of above-mentioned babinet is equipped with radiator-grid 17, and radiator-grid 17 is located at the positive rear side of upper chamber, is convenient for upper chamber Interior heat dissipation.

Preferably, 1 bottom of above-mentioned babinet is set there are four height burr adjustable tail margin 6, and height burr adjustable tail margin 6 includes mutually being socketed Inner and outer pipes, and locked equipped with tightening nut 7 in socket place, it is convenient for steadily placing by burr adjustable tail margin, the length of footing It can be adjusted according to practical service environment, play the role of moisture-proof vibration isolation.

Preferably, above-mentioned A/D converter is 8 A/D converters.

Preferably, ventilation hole 15 is also distributed in aforementioned barriers 18, is distributed convenient for the indoor temperature of distribution.

Preferably, above-mentioned observation window 3 is transparent configuration, and medial surface is provided with the coating that color varies with temperature, convenient for into The intuitive of row internal temperature checks.

Distribution box provided by the utility model is configured with corresponding electric appliance element, wherein air switch connects in circuit, Disjunction and carrying rated operational current and short circuit, overload etc. fault currents, and can circuit and load occur overload, short circuit, it is deficient When pressure, rapid disjunction circuit is reliably protected.

Leakage switch：Both has creepage protection function, people touches electrical body and can trip, it is ensured that personal safety is electric leakage The major function of protector；If in the bad electric leakage to shell of distribution box insulation, earth leakage protective device can also trip, and human body is avoided to touch Touch electric shock；It is provided simultaneously with current switching function, overload protection and short-circuit protection function.

Double power supply automatic transfer switch：Double power supply automatic transfer switch is power supply alternative automatic switchover system, the first via Double power supply automatic transfer switch automatically switches to the second road powering load after failure, and dual power supply is automatic when the second tunnel failure Change-over switch automatically switches to first via powering load.

Surge Protector：When in electric loop either communication line because extraneous interference generate suddenly peak current or When voltage, shunting can be connected in Surge Protector within the extremely short time, to avoid damage of the surge to other equipment in circuit.

Temperature sensor detects the temperature inside babinet 1, if box interior temperature is excessively high, influences internal first device The normal work of part, then the startup of microcontroller control exhaust fan 16, when reaching suitable services value range to temperature, then closes air draft Fan, plays the role of energy-efficient.When voltage detector detects box house electric voltage exception, passed the signal along to by microcontroller In light-emitting diode display, staff can very easily understand box house running environment by the observation window on chamber door, convenient for inspection It repaiies and adjusts, timely cut-off breaker plays the role of security management and control.Meanwhile microcontroller is by the temperature of box house component It is stored in memory inside with voltage operation conditions, the performance and behaviour in service of each component are understood for staff.

Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replace, it should be covered within the scope of the utility model, therefore, the scope of protection of the utility model should be with the power Subject to the protection domain that profit requires.

Claims (10)

1. a kind of multifunctional intelligent distribution box, including babinet（1）And chamber door（2）, it is characterised in that：Chamber door（2）Top, which is equipped with, to be seen Examine window（3）, chamber door（2）Right side is equipped with lockhole（4）And handle（5）, babinet（1）Inside is separated into upper chamber and lower chambers, epicoele Room is intelligent control room, and lower chambers are by partition board（18）It is divided into front and back two parts, partition board（18）Front is switchgear house, is set in switchgear house There are power distribution panels（10）, power distribution panels（10）Left side is leading-out terminal（11）, leading-out terminal（11）Top is from left to right set successively It is equipped with main contactor（8）And main circuit breaker（9）, power distribution panels（10）Lower section is fixed with earthing bar（12）, power distribution panels（10）、 Leading-out terminal（11）, main contactor（8）, main circuit breaker（9）And earthing bar（12）It is arranged at partition board（18）On；Peace in switchgear house Equipped with temperature sensor and voltage detector.

2. a kind of multifunctional intelligent distribution box according to claim 1, it is characterised in that：Temperature sensor and voltage detecting Device is connected to microcontroller by A/D converter, and microcontroller is connected with LED display（14）And memory.

3. a kind of multifunctional intelligent distribution box according to claim 1, it is characterised in that：Power distribution panels（10）It is equipped with sky Air cock, leakage switch, double power supply automatic transfer switch and Surge Protector.

4. a kind of multifunctional intelligent distribution box according to claim 1, it is characterised in that：Partition board（18）The babinet arm of rear side It is equipped with exhaust fan（16）, exhaust fan（16）Totally two, and it is diagonally positioned.

5. a kind of multifunctional intelligent distribution box according to claim 4, it is characterised in that：Exhaust fan（16）With monolithic electromechanics Property connection.

6. a kind of multifunctional intelligent distribution box according to claim 1, it is characterised in that：Babinet（1）Rear side is equipped with heat dissipation Net（17）, radiator-grid（17）Positioned at the positive rear side of upper chamber.

7. a kind of multifunctional intelligent distribution box according to claim 1, it is characterised in that：Babinet（1）There are four bottom is set Height burr adjustable tail margin（6）, height burr adjustable tail margin（6）It is equipped with tightening nut including the inner and outer pipes being mutually socketed, and in socket place（7） Locking.

8. a kind of multifunctional intelligent distribution box according to claim 2, it is characterised in that：A/D converter is that 8 A/D turn Parallel operation.

9. a kind of multifunctional intelligent distribution box according to claim 1, it is characterised in that：Partition board（18）On be also distributed with it is logical Air holes（15）.

10. a kind of multifunctional intelligent distribution box according to claim 1, it is characterised in that：Observation window（3）For transparent knot Structure, medial surface are provided with the coating that color varies with temperature.