CN204424750U - A kind of low-voltage distribution cabinet of improvement - Google Patents

A kind of low-voltage distribution cabinet of improvement Download PDF

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Publication number
CN204424750U
CN204424750U CN201520158745.0U CN201520158745U CN204424750U CN 204424750 U CN204424750 U CN 204424750U CN 201520158745 U CN201520158745 U CN 201520158745U CN 204424750 U CN204424750 U CN 204424750U
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CN
China
Prior art keywords
cabinet
low
voltage distribution
controller
improvement
Prior art date
Application number
CN201520158745.0U
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Chinese (zh)
Inventor
蔡康浩
Original Assignee
江西华通电气有限公司
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Application filed by 江西华通电气有限公司 filed Critical 江西华通电气有限公司
Priority to CN201520158745.0U priority Critical patent/CN204424750U/en
Application granted granted Critical
Publication of CN204424750U publication Critical patent/CN204424750U/en

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Abstract

The utility model discloses a kind of low-voltage distribution cabinet of improvement, comprise cabinet, cabinet door, articulated mounting, controller, document frame, storage battery, charger, dehumidifier, base, damping device, exhaust outlet, dividing plate, heating panel, ventilating fan, hanger, ventilating opening, temperature sensor, humidity sensor; Cabinet door is fixedly connected on cabinet by articulated mounting, and cabinet door inwall is provided with the document frame of the data of placing, and described cabinet door inwall is provided with controller; There are storage battery, charger and dehumidifier in cabinet inner back wall lower end successively device; Temperature sensor and humidity sensor are installed in the middle part of cabinet madial wall; Cabinet lower end is fixedly linked by damping device and base.The beneficial effects of the utility model are: have shockproof, damping effect; Even if power-off suddenly also can keep normal work, thus prevents unexpected power-off from having an impact to electrical system; Can A.T.C and humidity, good heat dissipation effect, drying effect is good, extends the power distribution cabinet life-span.

Description

A kind of low-voltage distribution cabinet of improvement

Technical field

The utility model relates to a kind of power distribution cabinet field, the low-voltage distribution cabinet of specifically a kind of improvement.

Background technology

Low-voltage distribution cabinet is widely used in industrial every field, is provided with the various electric equipment such as switch, controller, circuit breaker, relay, frequency converter for electrical control therein.Its middle controller is various microcomputer equipment mainly, and as PLC, single-chip microcomputer, DSP etc., this microcomputer equipment easily causes loss of data or program entanglement when unexpected power-off, cause to re-power rear systemic breakdown; And cause the reason of the unexpected power-off of power distribution cabinet to have a lot, as short circuit, lightning stroke trip etc. between circuit, in order to prevent this abnormal shutdown, various controller is had an impact, usually in some high-end electric-control systems also can more integrated storage batterys as the stand-by power supply of controller, the easy like this system that causes is comparatively complicated; And the electric-control system of some low sides does not all arrange special storage battery usually as stand-by power supply, once break down impact produced, and power distribution cabinet is when summer high-temperature, easily occur that heat does not distribute, power distribution cabinet is caused to break down, can not normally run, the installation of general AC low voltage power switch box needs certain condition: such as need the place without strenuous vibration and impact, needs to be no more than with the gradient of vertical plane when mounted 5 degree etc.And when the area that earthquake often occurs for some, then greatly have impact on the useful life of AC low voltage power switch box.

Utility model content

The purpose of this utility model is the low-voltage distribution cabinet providing a kind of improvement, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A low-voltage distribution cabinet for improvement, comprises cabinet, cabinet door, articulated mounting, controller, document frame, storage battery, charger, dehumidifier, base, damping device, exhaust outlet, dividing plate, heating panel, ventilating fan, hanger, ventilating opening, temperature sensor and humidity sensor; It is characterized in that, cabinet door is fixedly connected on cabinet by articulated mounting, and cabinet door inwall is provided with the document frame of the data of placing, and described cabinet door inwall is provided with controller, and described controller is placed in the top of document frame; Cabinet inner back wall device for upper end has exhaust outlet, and there are storage battery, charger and dehumidifier in cabinet inner back wall lower end successively device; Rear wall and two sidewalls of dividing plate and cabinet are fixedly connected with; Temperature sensor and humidity sensor are installed in the middle part of cabinet madial wall, and temperature sensor is placed on humidity sensor; Lower end, cabinet two side has ventilating opening; Cabinet is provided with hanger outside upper end; Cabinet lower end is fixedly linked by damping device and base; Described dividing plate is in-built is equipped with heating panel and ventilating fan; The input of described controller is connected with the output of temperature sensor and humidity sensor respectively, and described controller output end is connected with the input of dehumidifier and ventilating fan respectively.

As further program of the utility model: described hanger has four.

As the utility model further scheme: the thickness of described document frame is 40 millimeters, and upper end is concave-shaped openings.

As the utility model further scheme: described humidity sensor is capacitance type humidity sensor.

As the utility model further scheme: described temperature sensor is thermistor type sensors.

As the utility model further scheme: described charger is connected with storage battery.

As the utility model further scheme: described damping device is Rubber shock-absorbing pad.

As the utility model further scheme: described storage battery is Ni-MH battery or nickel-cadmium cell.

Compared with prior art, the beneficial effects of the utility model are: by installing damping device in the lower end of cabinet, realize shockproof, damping effect, the useful life of low-voltage distribution cabinet of increasing exchanges; Be provided with charger and storage battery, during use, the power input of charger is connected power supply, the power output end of storage battery can think that various control system is powered, even if power-off suddenly also can keep normal work, to the time of people's reaction, thus prevent unexpected power-off from having an impact to electrical system; Temperature in temperature inductor induction power distribution cabinet, is informed controller, is controlled by controller to ventilating fan, each dividing plate is equipped with ventilating fan, makes heat radiation timely, good heat dissipation effect; Humidity sensor can respond to the humidity of air in power distribution cabinet, humidity is reacted to controller, when humidity exceedes certain value, controller controls air dryer and carries out drying to air, prevent humidity too high, circuit is impacted, increase power distribution cabinet fail safe and useful life.

Accompanying drawing explanation

Fig. 1 is the structural representation of the low-voltage distribution cabinet inside of improving.

Fig. 2 is the structural representation of the low-voltage distribution cabinet left view improved.

Fig. 3 is the structural representation of the low-voltage distribution cabinet median septum improved.

1-cabinet, 2-cabinet door, 3-articulated mounting, 4-controller, 5-document frame, 6-storage battery, 7-charger, 8-dehumidifier, 9-base, 10-damping device, 11-exhaust outlet, 12-dividing plate, 13-heating panel, 14-ventilating fan, 15-hanger, 16-ventilating opening, 17-temperature sensor, 18-humidity sensor.

Embodiment

Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.

Refer to Fig. 1-3, a low-voltage distribution cabinet for improvement, comprises cabinet 1, cabinet door 2, articulated mounting 3, controller 4, document frame 5, storage battery 6, charger 7, dehumidifier 8, base 9, damping device 10, exhaust outlet 11, dividing plate 12, heating panel 13, ventilating fan 14, hanger 15, ventilating opening 16, temperature sensor 17 and humidity sensor 18.Cabinet door 2 is fixedly connected on cabinet 1 by articulated mounting 3, and cabinet door 2 inwall is provided with the document frame 5 of the data of placing, and described cabinet door 2 inwall is provided with controller 4, and described controller 4 is placed in the top of document frame 5; Cabinet 1 inner back wall device for upper end has exhaust outlet 11, and there are storage battery 6, charger 7 and dehumidifier 8 in cabinet 1 inner back wall lower end successively device; Rear wall and two sidewalls of dividing plate 12 and cabinet 1 are fixedly connected with; Temperature sensor 17 and humidity sensor 18 are installed in the middle part of cabinet 1 madial wall, and temperature sensor 17 is placed on humidity sensor 18; Lower end, cabinet 1 two side has ventilating opening 16; Cabinet 1 is provided with hanger 15 outside upper end; Cabinet 1 lower end is fixedly linked by damping device 10 and base 9; Described dividing plate 12 is in-built is equipped with heating panel 13 and ventilating fan 14, and described hanger 15 has four.

Charger 7 is connected with storage battery 6, during use, the power input of charger 7 is connected power supply, the power output end of storage battery 6 can think that various control system is powered, even if power-off suddenly also can keep normal work, to the time of people's reaction, thus prevent unexpected power-off from having an impact to electrical system.

The input of controller 4 is connected with the output of temperature sensor 17 and humidity sensor 18 respectively, and controller 4 output is connected with the input of dehumidifier 8 and ventilating fan 14 respectively.Humidity sensor 18 can respond to the humidity of air in power distribution cabinet, humidity is reacted to controller 4, when humidity exceedes certain value, controller 4 controls dehumidifier 8 pairs of air and carries out drying, prevent humidity too high, circuit is impacted, increase power distribution cabinet fail safe and useful life; The temperature in power distribution cabinet responded to by temperature sensor 17, informs controller 4, regulated by controller 4 pairs of ventilating fans 14.

To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.

In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.

Claims (8)

1. the low-voltage distribution cabinet improved, comprises cabinet, cabinet door, articulated mounting, controller, document frame, storage battery, charger, dehumidifier, base, damping device, exhaust outlet, dividing plate, heating panel, ventilating fan, hanger, ventilating opening, temperature sensor and humidity sensor; It is characterized in that, cabinet door is fixedly connected on cabinet by articulated mounting, and cabinet door inwall is provided with the document frame of the data of placing, and described cabinet door inwall is provided with controller, and described controller is placed in the top of document frame; Cabinet inner back wall device for upper end has exhaust outlet, and there are storage battery, charger and dehumidifier in cabinet inner back wall lower end successively device; Rear wall and two sidewalls of dividing plate and cabinet are fixedly connected with; Temperature sensor and humidity sensor are installed in the middle part of cabinet madial wall, and temperature sensor is placed on humidity sensor; Lower end, cabinet two side has ventilating opening; Cabinet is provided with hanger outside upper end; Cabinet lower end is fixedly linked by damping device and base; Described dividing plate is in-built is equipped with heating panel and ventilating fan; The input of described controller is connected with the output of temperature sensor and humidity sensor respectively, and described controller output end is connected with the input of dehumidifier and ventilating fan respectively.
2. the low-voltage distribution cabinet of improvement according to claim 1, is characterized in that, described hanger has four.
3. the low-voltage distribution cabinet of improvement according to claim 1, is characterized in that, the thickness of described document frame is 40 millimeters, and upper end is concave-shaped openings.
4. the low-voltage distribution cabinet of improvement according to claim 1, is characterized in that, described humidity sensor is capacitance type humidity sensor.
5. the low-voltage distribution cabinet of improvement according to claim 1, is characterized in that, described temperature sensor is thermistor type sensors.
6. the low-voltage distribution cabinet of improvement according to claim 1, is characterized in that, described charger is connected with storage battery.
7. the low-voltage distribution cabinet of improvement according to claim 1, is characterized in that, described damping device is Rubber shock-absorbing pad.
8. the low-voltage distribution cabinet of improvement according to claim 1, is characterized in that, described storage battery is Ni-MH battery or nickel-cadmium cell.
CN201520158745.0U 2015-03-20 2015-03-20 A kind of low-voltage distribution cabinet of improvement CN204424750U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520158745.0U CN204424750U (en) 2015-03-20 2015-03-20 A kind of low-voltage distribution cabinet of improvement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520158745.0U CN204424750U (en) 2015-03-20 2015-03-20 A kind of low-voltage distribution cabinet of improvement

Publications (1)

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CN204424750U true CN204424750U (en) 2015-06-24

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105183055A (en) * 2015-09-30 2015-12-23 厦门大学 Online detection system of X-ray bulb tube working status
CN106532477A (en) * 2016-12-28 2017-03-22 合复新材料科技(无锡)有限公司 Switch cabinet with protected injection molding machine control center
CN106558837A (en) * 2015-09-24 2017-04-05 天津市盈联电气设备有限公司 A kind of dust-proof safe power distribution box
CN108648465A (en) * 2018-05-17 2018-10-12 郑州搜趣信息技术有限公司 One kind being based on computer network road monitoring apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106558837A (en) * 2015-09-24 2017-04-05 天津市盈联电气设备有限公司 A kind of dust-proof safe power distribution box
CN105183055A (en) * 2015-09-30 2015-12-23 厦门大学 Online detection system of X-ray bulb tube working status
CN105183055B (en) * 2015-09-30 2017-07-25 厦门大学 X-ray bulb working condition on-line detecting system
CN106532477A (en) * 2016-12-28 2017-03-22 合复新材料科技(无锡)有限公司 Switch cabinet with protected injection molding machine control center
CN108648465A (en) * 2018-05-17 2018-10-12 郑州搜趣信息技术有限公司 One kind being based on computer network road monitoring apparatus

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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: 20150624

Termination date: 20160320