CN206673426U - A kind of low-voltage distribution cabinet - Google Patents

A kind of low-voltage distribution cabinet Download PDF

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Publication number
CN206673426U
CN206673426U CN201720450339.0U CN201720450339U CN206673426U CN 206673426 U CN206673426 U CN 206673426U CN 201720450339 U CN201720450339 U CN 201720450339U CN 206673426 U CN206673426 U CN 206673426U
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CN
China
Prior art keywords
cabinet
screen pack
air inlet
installs case
air
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Application number
CN201720450339.0U
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Chinese (zh)
Inventor
王松涛
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Zhejiang Zhuo Song Electric Co Ltd
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Zhejiang Zhuo Song Electric Co Ltd
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Priority to CN201720450339.0U priority Critical patent/CN206673426U/en
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Abstract

The utility model discloses a kind of low-voltage distribution cabinet, including cabinet, air inlet on cabinet, air inlet filtering device is provided with the air inlet, air-out dust guard is provided with the cabinet, its drip irrigation device is that the air inlet filtering device includes installs case, screen pack, vibrating motor, heat emission fan one, inlet section, the installs case is installed on the outside of air inlet and with being communicated inside cabinet, the heat emission fan one is fixedly installed in inside cabinet and covering air inlet position, the screen pack is positioned in installs case, the vibrating motor is installed on screen pack, the inlet section is arranged on installs case lateral wall.Vibrating motor makes screen pack realize automatically cleaning by vibration, extends the cleaning cycle of screen pack.

Description

A kind of low-voltage distribution cabinet
Technical field
Electrical equipment is the utility model is related to, more particularly to a kind of low-voltage distribution cabinet.
Background technology
From conversational implication, power distribution cabinet is exactly the cabinet for being integrated with the electric elements for electric energy distribution, convenient to carry out Safeguard and check.In general power distribution cabinet is common in working shop of enterprise, workshop, such as light distribution cabinet, dynamic power distribution cabinet etc..
In use, electric elements can produce heat in power distribution cabinet, and the heat dispersion of common electrical distribution cabinet is poor, long Time in use, be easier to cause component aging in switch cubicle, influences its life-span and stability, applicability to a certain extent It is affected.The existing power distribution cabinet with radiator needs to open up heat emission hole at a certain position of power distribution cabinet, meets radiating It is required that but the impurity such as dust also easily enter power distribution cabinet along heat emission hole, and then component formed influenceed, or even cause the accident.
The Chinese patent that notification number is CN205882413U discloses a kind of power distribution cabinet with filter, and its technology will Point is that filter is set on the side plate of power distribution cabinet, is fallen the filtering dust in air by the screen pack in filter.
The screen pack of this power distribution cabinet with filter is fixedly installed on the side plate of power distribution cabinet, it is necessary to often to mistake Filter screen is cleaned to reach filter effect.
Utility model content
The purpose of this utility model is to provide a kind of low-voltage distribution cabinet, and the air inlet filtering device of power distribution cabinet can realize screen pack Automatically cleaning, extend cleaning frequency of screen pack.
Above-mentioned technical purpose of the present utility model technical scheme is that:
A kind of low-voltage distribution cabinet, including cabinet, the air inlet on cabinet, air intake filtering is provided with the air inlet Device, is provided with air-out dust guard on the cabinet, the air inlet filtering device include installs case, screen pack, vibrating motor, Heat emission fan one, inlet section, the installs case are installed on the outside of air inlet and with being communicated inside cabinet, and the heat emission fan one fixes peace It is positioned over loaded on cabinet inside and covering air inlet position, the screen pack in installs case, the vibrating motor is installed on filtering On the net, the inlet section is arranged on installs case lateral wall.
Pass through above-mentioned technical proposal, the vibrating motor, which starts, drives screen pack vibration to will attach on screen pack Dust is shaken off, and can reduce the frequency that need to be cleaned when adhering to more dust on screen pack to screen pack.
Further, the air-out dust guard includes mounting seat, Air Filter, heat emission fan two, outlet section, the mounting seat It is fixedly connected on the inside of cabinet, the Air Filter is removably connected to mounting seat, and the heat emission fan two is fixedly connected on mounting seat Side, the outlet section are arranged on the outside of cabinet.
Pass through above-mentioned technical proposal, the air-out dust guard coordinate the gas stream accelerated in cabinet with air inlet filtering device It is logical, strengthen radiating effect.
Further, the screen pack includes multiple grid screens installed side by side, and torsion spring is connected between adjacent gate grid, The torsion spring makes to form angle for screen pack indention to be installed in installs case between grid screen after being extruded.
Pass through above-mentioned technical proposal, the filter area of extraneous gas can be increased when the screen pack is in installs case, improved Filter efficiency.
Further, the inlet section includes the fresh air inlet through installs case side wall, is fixedly connected on installs case lateral wall And around the covering one of fresh air inlet.
Pass through above-mentioned technical proposal, the fresh air inlet are used to ensure that air enters, described to cover one for ensureing air Into while prevent water enter installs case in.
Further, the outlet section includes the exhaust vent through cabinet side wall, is fixedly connected on cabinet lateral wall and ring Around the covering two of exhaust vent.
Pass through above-mentioned technical proposal, the exhaust vent are used to ensure that air sheds, described to cover two for ensureing air Prevent water from entering in installs case while shedding.
Further, the vibrating motor is arranged to two and is installed on the side position of screen pack two.
Pass through above-mentioned technical proposal, what two vibrating motors were used to strengthening screen pack trembles grey effect.
Further, the air inlet filtering device is arranged at cabinet one side bottom, and the air-out dust guard is arranged at At the top of cabinet another side.
Pass through above-mentioned technical proposal, by diagonally setting installation air inlet filtering device and air-out dust guard so that cabinet Interior ventilation area is bigger, and radiating is evenly.
Further, described screen pack one end is provided with handle, and the handle is used to facilitate screen pack installation and changed.
By above technical scheme, facilitate the installation and replacing of screen pack.
In summary, the utility model has the advantages that:
(1)Ash is trembled by controlling vibrating motor to carry out vibration to screen pack, the cleaning cycle of screen pack can be extended;
(2)Screen pack is installed in installs case for zigzag, increases filter area, while can also reduce the clear of screen pack Clean frequency.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the utility model partial schematic diagram, mainly air inlet position and air inlet filtering device structural representation;
Fig. 3 is the utility model partial schematic diagram, mainly filter screen structure schematic diagram;
Fig. 4 is the utility model partial schematic diagram, mainly inlet section structural representation;
Fig. 5 is the utility model partial schematic diagram, mainly air-out dust guard structural representation;
Fig. 6 is the utility model partial cutaway schematic, mainly outlet section structural representation.
Reference:1st, cabinet;2nd, bucker;3rd, air inlet;4th, air inlet filtering device;5th, air-out dust guard;6th, pacify Vanning;7th, heat emission fan one;8th, screen pack;9th, grid screen;10th, torsion spring;11st, vibrating motor;12nd, handle;13rd, inlet section;14th, enter Air holes;15th, one is covered;16 mounting seats;17th, Air Filter;18th, heat emission fan two;19th, outlet section;20th, exhaust vent;21st, two are covered.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.
A kind of low-voltage distribution cabinet, with reference to shown in Fig. 1 and Fig. 2, including cabinet 1, be fixedly installed in cabinet 1 top waterproof Cover 2, the air inlet 3 of the side wall of cabinet 1 is opened in, be fixedly installed in the side wall of cabinet 1 one outside and covers the air intake filtering of air inlet 3 Device 4, the air-out dust guard 5 for being fixedly installed in 1 another side wall of cabinet.
Such as Fig. 2, air inlet filtering device 4 includes being fixedly installed in the installs case 6 outside the side wall of cabinet 1, the medial surface of cabinet 1 and Heat emission fan 1 is fixedly connected with covering air inlet 3, it is zigzag that being foldable to of being abutted with tank wall is placed with installs case 6 Screen pack 8, such as Fig. 3, screen pack 8 includes multiple grid screens 9 being arranged side by side, torsion spring 10, phase is connected between adjacent gate grid 9 Angle is formed by extruding torsion spring 10 between adjacent grid screen 9, vibrating motor 11 is separately installed with the grid screen 9 of both sides, Handle 12 is fixedly connected with the side wall of grid screen 9 of side, handle 12 is convenient to be installed and changed to screen pack 8.
Such as Fig. 4, installs case 6 is provided with inlet section 13, and inlet section 13 includes being opened in the lateral wall of installs case 6 and and installs case The fresh air inlet 14 that is communicated inside 6, it is fixedly installed in the lateral wall of installs case 6 and around the covering 1 of fresh air inlet 14, covers 1 It can prevent water from entering in installs case 6.
Such as Fig. 5, air-out dust guard 5 includes being fixedly installed in the mounting seat 16 of the inner side of cabinet 1, and the middle part of mounting seat 16 slides Air Filter 17 is connected with, the side of mounting seat 16 is installed with heat emission fan 2 18.Air Filter 17 is used in the not work of heat emission fan 2 18 As when prevent dust enter cabinet 1 in.
Such as Fig. 6, outlet section 19 is provided with the cabinet 1 at air-out dust guard 5, outlet section 19 includes being opened in cabinet 1 Side wall and the exhaust vent 20 with being communicated inside cabinet 1, the covering two for being fixedly installed in the lateral wall of cabinet 1 and circular exhaust vent 20 21, covering 2 21 can prevent water from entering cabinet 1.
Installation process:Handle 12 is held one end of the no handle 12 of screen pack 8 is promoted into installs case 6 and is connected to installs case Screen pack 8 is continued to press on after 6, make to form angle between the adjacent gate grid 9 of screen pack 8 and be connected to the side wall of installs case 6 until Whole screen pack 8 is placed in installs case 6, closes installs case 6;Air Filter 17 is slid onto in mounting seat 16, completes installation.
The course of work:Heat emission fan 1 brings outside cold air into installs case 6 by inlet section 13 and carries out ash via screen pack 8 The filtering of dirt, then the air after filtering is brought into cabinet 1, the heat emission fan 2 18 in diagonal position is by the heat in cabinet 1 Gas is sent out outside cabinet 1 by Air Filter 17 and outlet section 19.
When the dust on screen pack 8 is more, Vibration on Start-up motor 11 carries out vibration to screen pack 8 and trembles ash, and dust is trembled The bottom of installs case 6 of the windward side of screen pack 8 is dropped down onto, is cleaned out in the lump when needing to clean screen pack 8 and is piled up in installation The dust of the bottom of case 6, the device for prolonging cleaning cycle of screen pack 8.

Claims (8)

1. a kind of low-voltage distribution cabinet, including cabinet(1), located at cabinet(1)On air inlet(3), the air inlet(3)Upper setting There is air inlet filtering device(4), the cabinet(1)On be provided with air-out dust guard(5), it is characterized in that:The air intake filtering dress Put(4)Including installs case(6), screen pack(8), vibrating motor(11), heat emission fan one(7), inlet section(13), the installs case (6)It is installed on air inlet(3)Outside and and cabinet(1)Inside communicates, the heat emission fan one(7)It is fixedly installed in cabinet(1)It is interior Portion and covering air inlet(3)Position, the screen pack(8)It is positioned over installs case(6)It is interior, the vibrating motor(11)It was installed on Filter screen(8)On, the inlet section(13)It is arranged at installs case(6)On lateral wall.
2. a kind of low-voltage distribution cabinet according to claim 1, it is characterized in that:The air-out dust guard(5)Including installation Seat(16), Air Filter(17), heat emission fan two(18), outlet section(19), the mounting seat(16)It is fixedly connected on cabinet(1)It is interior Side, the Air Filter(17)Sliding is connected to mounting seat(16), the heat emission fan two(18)It is fixedly connected on mounting seat(16)One Side, the outlet section(19)It is arranged at cabinet(1)Outside.
3. a kind of low-voltage distribution cabinet according to claim 1, it is characterized in that:The screen pack(8)Including multiple peaces side by side The grid screen of dress(9), adjacent gate grid(9)Between be connected with torsion spring(10), the torsion spring(10)Make grid screen after being extruded(9) Between form angle and be used for screen pack(8)Indention is installed on installs case(6)In.
4. a kind of low-voltage distribution cabinet according to claim 1, it is characterized in that:The inlet section(13)Including through installs case (6)The fresh air inlet of side wall(14), be fixedly connected on installs case(6)Lateral wall and circular fresh air inlet(14)Covering one(15).
5. a kind of low-voltage distribution cabinet according to claim 2, it is characterized in that:The outlet section(19)Including through cabinet (1)The exhaust vent of side wall(20), be fixedly connected on cabinet(1)Lateral wall and circular exhaust vent(20)Covering two(21).
6. a kind of low-voltage distribution cabinet according to claim 1, it is characterized in that:The vibrating motor(11)Be arranged to two and It is installed on screen pack(8)Two side positions.
7. a kind of low-voltage distribution cabinet according to claim 1, it is characterized in that:The air inlet filtering device(4)It is arranged at cabinet Body(1)One side bottom, the air-out dust guard(5)It is arranged at cabinet(1)At the top of another side.
8. a kind of low-voltage distribution cabinet according to claim 1, it is characterized in that:The screen pack(8)One end is provided with handle (12), the handle(12)For facilitating screen pack(8)Installation and replacing.
CN201720450339.0U 2017-04-26 2017-04-26 A kind of low-voltage distribution cabinet Active CN206673426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720450339.0U CN206673426U (en) 2017-04-26 2017-04-26 A kind of low-voltage distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720450339.0U CN206673426U (en) 2017-04-26 2017-04-26 A kind of low-voltage distribution cabinet

Publications (1)

Publication Number Publication Date
CN206673426U true CN206673426U (en) 2017-11-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720450339.0U Active CN206673426U (en) 2017-04-26 2017-04-26 A kind of low-voltage distribution cabinet

Country Status (1)

Country Link
CN (1) CN206673426U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022201529A1 (en) * 2021-03-26 2022-09-29 株式会社日立製作所 Elevator apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022201529A1 (en) * 2021-03-26 2022-09-29 株式会社日立製作所 Elevator apparatus

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