CN107769015A - A kind of intelligent photovoltaic lightning-proof header box - Google Patents

A kind of intelligent photovoltaic lightning-proof header box Download PDF

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Publication number
CN107769015A
CN107769015A CN201710928758.5A CN201710928758A CN107769015A CN 107769015 A CN107769015 A CN 107769015A CN 201710928758 A CN201710928758 A CN 201710928758A CN 107769015 A CN107769015 A CN 107769015A
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CN
China
Prior art keywords
box
casing
header box
chamber
inwall
Prior art date
Application number
CN201710928758.5A
Other languages
Chinese (zh)
Inventor
施大春
刘坤
杨瑞峰
Original Assignee
江苏大浪电气集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 江苏大浪电气集团有限公司 filed Critical 江苏大浪电气集团有限公司
Priority to CN201710928758.5A priority Critical patent/CN107769015A/en
Publication of CN107769015A publication Critical patent/CN107769015A/en

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers

Abstract

The invention discloses a kind of intelligent photovoltaic lightning-proof header box, including casing, the box inside is positively connected with insulation board, the insulation board front is fixedly connected with modular cartridge, the both sides of the modular cartridge inwall are fixedly connected with spring, the spring is fixedly connected with clamp away from modular cartridge inwall side side, side of the sliding block away from chute is fixedly connected with filter cartridge, the inner chamber of the filter cartridge is provided with filter screen, the bottom of the box inside is fixedly connected with drying box, and the both sides of the cabinet wall bottom have been fixedly connected with heat dissipation box.Being used cooperatively by casing, connecting plate, neck, chamber door and sealing gasket of the invention, it is inconvenient to solve the problems, such as that header box maintenance is unpacked, pass through being used cooperatively for insulation board, modular cartridge, spring, clamp and hole clipping, solve the problems, such as that the dismounting of header box internal component is more inconvenient, by being used cooperatively for drying box and dry bag, solve the problems, such as that header box interior humidity is larger.

Description

A kind of intelligent photovoltaic lightning-proof header box

Technical field

The present invention relates to technical field of electricity, specially a kind of intelligent photovoltaic lightning-proof header box.

Background technology

Header box is to ensure the photovoltaic module termination of connection and combining functions in order, the dress in photovoltaic generating system Putting can ensure that photovoltaic system easily is switched off circuit when safeguarding, checking, reduce the model having a power failure when photovoltaic system breaks down Enclose, header box refers to that user can connect certain amount, specification identical photovoltaic cell, forms photovoltaic string one by one Row, then again by several photovoltaic tandems access photovoltaic combiner box in parallel, after confluxing in photovoltaic combiner box, by controller, DC power distribution cabinet, photovoltaic DC-to-AC converter, AC power distribution cabinet/AC distribution panel, support the use so as to form complete photovoltaic generating system, realization and city Electricity is grid-connected.

With the continuous progress of science and technology, power consumption is increasing, and network popularization scope is also increasing, and header box is being protected Play a part of being also increasingly wider in circuit and network security, what is used is more and more extensive, header box have installation out of doors and Interior, header box indoors is installed and can not show a candle to that out of doors good is installed in terms of radiating, for a long time in closed hot environment Under, circuit element is easily damaged, and is directly directly fixed various electric elements by screw when header box is installed In the inside of header box, this fixed form removes relatively complicated when repair and replacement are carried out, and screw is in high temperature ring Oxidation reaction easily occurs under border causes later stage dismounting extremely inconvenient, and the time spent when installation is also relatively more, Header box generally increases the ventilation hole number of header box to increase radiating effect, but after air vent is increased, in a disguised form The probability that dust in air is entered in cartonning is added, the header box that the external world the is installed environment larger by air humidity is often had, greatly The air for measuring high humility enters the inner chamber of header box, may result in the accident that internal circuit component occurs short circuit and damaged.

The content of the invention

It is an object of the invention to provide a kind of intelligent photovoltaic lightning-proof header box, possess and be easily installed and good heat dissipation effect The advantages of, solve the problems, such as that header box dismounting is inconvenient.

To achieve the above object, the present invention provides following technical scheme:A kind of intelligent photovoltaic lightning-proof header box, including case Body, the box inside are positively connected with insulation board, otic placode are fixedly connected with the outside of the insulation board, the otic placode is just Face offers screwed hole, and the inner side of the screwed hole through otic placode and extends to through wall nail, the back side of the wall nail is connected with The outside of otic placode, the insulation board front are fixedly connected with modular cartridge, and the both sides of the modular cartridge inwall are fixedly connected with spring, The spring is fixedly connected with clamp away from modular cartridge inwall side side, and top of the clamp away from spring side and top are equal Hole clipping is offered, the both sides of the cabinet wall are fixedly connected with active box, and the active box inwall side roof part is opened with bottom Provided with chute, the inner side activity of the chute is connected with sliding block, and side of the sliding block away from chute is fixedly connected with filter cartridge, The inner chamber of the filter cartridge is provided with filter screen, and the bottom of the box inside is fixedly connected with drying box, the drying box it is interior Chamber is provided with dry bag, and the both sides of the cabinet wall bottom have been fixedly connected with heat dissipation box, the middle part at the top of the heat dissipation box Through rotating shaft is connected with, the bottom of the rotating shaft through heat dissipation box and extends to the inner chamber of heat dissipation box, connected at the top of the rotating shaft Motor is connected to, is fixedly connected with flabellum on the outside of the rotating shaft, the top and bottom on the right side of the casing has been fixedly connected with company Fishplate bar, the relative side of the connecting plate have been fixedly connected with neck, and the inner side activity of the neck is connected with chamber door, the case The left side of door is fixedly connected with sealing gasket.

Preferably, the middle part of the casing both sides is equidistant offers air vent, and the filter cartridge is close to cabinet wall side Side overlaps with air vent.

Preferably, the both sides of the heat dissipation box have been fixedly connected with fixed plate, and the top of the fixed plate, which is run through, to be connected with Screw, the bottom of the screw through fixed plate and extend to the outside of casing.

Preferably, draw ring is fixedly connected with the left of the chamber door, the draw ring is implicit form handle.

Preferably, the neck is bar-shaped trough, the length of the neck and the length phase of chamber door.

Preferably, weather shield is fixedly connected with the top of the casing, the weather shield is arc.

Preferably, the both sides of the cabinet wall bottom are equidistant offers heat emission hole, and the heat emission hole is located at heat dissipation box Underface.

Preferably, the insulation board is square plate, and the insulation board is located at the inner chamber of casing.

Preferably, the quantity of the chute is two, and the filter cartridge is located at the inner chamber of chute.

Compared with prior art, beneficial effects of the present invention are as follows:

1st, being used cooperatively by casing, connecting plate, neck, chamber door and sealing gasket of the invention so that header box can be square Just open overhauled and guard box in seal, so as to reach the purpose that header box is capable of very simple and convenient opening, solution Header box of having determined maintenance is unpacked the problem of more inconvenient.

2nd, being used cooperatively by insulation board, otic placode, modular cartridge, spring, clamp and hole clipping of the invention so that in header box The installation and removal of portion's component are more simple, so as to reach the purpose for being easy to dismounting to conflux box cavity component, solve Header box internal component dismounts the problem of more inconvenience causes repair and replacement less efficient.

3rd, being used cooperatively by active box, chute, sliding block, filter cartridge and filter screen of the invention so that header box can increase Cleannes and filtration facility when adding hole slot in guard box are conveniently replaceable and cleaned, so as to reach in isolation outside air The purpose of dust, solve the problems, such as header box to increase heat sinking function and cause easily to enter dust.

4th, being used cooperatively by heat emission hole, drying box, dry bag and air vent of the invention so that header box inner air Moment keeps flowing and can absorb the humid air for failing volatilization in case, so as to reach the purpose that header box is dried, Solve the problems, such as to influence normal use because humidity is larger inside header box.

5th, being used cooperatively by heat dissipation box, rotating shaft, motor and flabellum of the invention so that high temperature air in case can and When discharge, so as to be reached for header box cooling purpose, solve header box causes electrical equipment because Long-term service temperature is too high The problem of element is easily damaged.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention;

Fig. 2 is casing side view of the present invention;

Fig. 3 is casing top view of the present invention.

In figure:1 casing, 2 insulation boards, 3 otic placodes, 4 screwed holes, 5 walls nail, 6 modular cartridges, 7 springs, 8 clamps, 9 hole clippings, 10 are lived Dynamic box, 11 heat emission holes, 12 chutes, 13 sliding blocks, 14 filter cartridges, 15 filter screens, 16 drying boxes, 17 dry bags, 18 heat dissipation box, 19 turns Axle, 20 motors, 21 flabellums, 22 connecting plates, 23 necks, 24 chamber doors, 25 sealing gaskets, 26 air vents, 27 fixed plates, 28 screws, 29 Draw ring, 30 weather shields.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.

Fig. 1-3 are referred to, the present invention provides a kind of technical scheme:A kind of intelligent photovoltaic lightning-proof header box, including casing 1, the both sides of the inwall bottom of casing 1 are equidistant to offer heat emission hole 11, and heat emission hole 11 is located at immediately below heat dissipation box 18, casing 1 Top is fixedly connected with weather shield 30, and weather shield 30 is arc, and the middle part of the both sides of casing 1 is equidistant to offer air vent 26, Filter cartridge 14 overlaps close to the inwall side side of casing 1 with air vent 26, and the inner side of casing 1 is positively connected with insulation board 2, insulation board 2 are connected by the inwall of otic placode 3 and wall nail 5 and casing 1, and all modular cartridges 6 are respectively positioned on the front of insulation board 2, in electricity Circuit will not be had an impact because of electric current or magnetic field reason during the component work use of road, insulation board 2 is square Plate, insulation board 2 are located at the inner chamber of casing 1, and the outside of insulation board 2 is fixedly connected with otic placode 3, and the front of otic placode 3 offers screw thread Hole 4, the inner side of screwed hole 4 through otic placode 3 and extend to the outside of otic placode 3, insulated through wall nail 5, the back side of wall nail 5 is connected with The front of plate 2 is fixedly connected with modular cartridge 6, and the both sides of the inwall of modular cartridge 6 are fixedly connected with spring 7, and spring 7 is away from modular cartridge 6 Wall side side is fixedly connected with clamp 8, when carrying out header box internal circuit element and repaired or changed, by electric wire with After component separation, the compression spring 7 of direct pull clamp 8 is shunk, and component is taken out and is repaired or is changed, Suo Youyuan Device does not use bolt to fix, and on the one hand prevents bolt use to be for a long time oxidized easily corrosion, on the other hand also causes first device Part is more prone to dismount, and has saved installation and has changed the time of device, has improved installation and the operating efficiency of maintainer, clamp 8 top away from the side of spring 7 offers hole clipping 9 with top, passes through insulation board 2, otic placode 3, modular cartridge 6, spring 7, clamp 8 With being used cooperatively for hole clipping 9 so that the installation and removal of header box internal component are more simple, are easy to dismount so as to reach Conflux the purpose of box cavity component, solving header box internal component dismounting more inconvenience causes repair and replacement less efficient The problem of, the both sides of the inwall of casing 1 are fixedly connected with active box 10, and the inwall side roof part of active box 10 offers chute with bottom 12, the quantity of chute 12 is two, and filter cartridge 14 is located at the inner chamber of chute 12, and the inner side activity of chute 12 is connected with sliding block 13, Side of the sliding block 13 away from chute 12 is fixedly connected with filter cartridge 14, and filter cartridge 14 is overlapped on ventilating opening 26, and filter cartridge 14 It is the inner chamber that activity is connected to active box 10, simple to operate use also comparatively facilitates, straight when overhaul of the equipments is carried out Connecing to extract out filter cartridge 14 and changed or clean out the dust of its inner chamber, the inner chamber of filter cartridge 14 is provided with filter screen 15, Pass through being used cooperatively for active box 10, chute 12, sliding block 13, filter cartridge 14 and filter screen 15 so that header box can be in increase hole slot When guard box in cleannes and filtration facility be conveniently replaceable and clean, so as to reach dust in isolation outside air Purpose, solve the problems, such as header box to increase heat sinking function and cause easily to enter dust, the bottom of the inner side of casing 1, which is fixed, to be connected Drying box 16 is connected to, the inner chamber of drying box 16 is provided with dry bag 17, and dry bag 17 is the inner chamber that activity is placed on drying box 16, The inner chamber of dry bag 17 is equipped with drier, and the sealing of dry bag 17 is manually fastened, and the convenient drier to its inner chamber is carried out Change, ensure that drying device is in running order all the time, the air for box cavity high humility of confluxing only has sub-fraction to be done Dry bag 17 absorbs, and most of is all that the heat of vaporization distributed by internal component discharges casing by heat emission hole 11 by flabellum 21 1 outside, pass through being used cooperatively for heat emission hole 11, drying box 16, dry bag 17 and air vent 26 so that header box inner air Moment keeps flowing and can absorb the humid air for failing volatilization in case, so as to reach the purpose that header box is dried, Solve the problems, such as to influence normal use because humidity is larger inside header box, the both sides of the inwall bottom of casing 1 are fixed to be connected Heat dissipation box 18 is connected to, the both sides of heat dissipation box 18 have been fixedly connected with fixed plate 27, and the top of fixed plate 27, which is run through, is connected with screw 28, the bottom of screw 28 through fixed plate 27 and extends to the outside of casing 1, and the middle part at the top of heat dissipation box 18, which is run through to be connected with, to be turned Axle 19, the bottom of rotating shaft 19 through heat dissipation box 18 and extend to the inner chamber of heat dissipation box 18, and the top of rotating shaft 19 is connected with motor 20, The rotation direction of motor 20 is to drive the rotating shaft 19 of the inner chamber of heat dissipation box 18 and flabellum page 21 to turn clockwise clockwise all the time It is dynamic, it is the state in exhausting all the time, prevents outside air from entering the inner chamber of header box with dust from heat emission hole 11 and influenceing to set Standby normal use, the outside of rotating shaft 19 is fixedly connected with flabellum 21, passes through heat dissipation box 18, rotating shaft 19, motor 20 and flabellum 21 It is used cooperatively so that the high temperature air in case can discharge in time, so as to be reached for the purpose of header box cooling, solve and conflux Case because Long-term service temperature is too high and the problem of cause electric elements to be easily damaged, the top and bottom on the right side of casing 1 is solid Surely connecting plate 22 is connected with, the relative side of connecting plate 22 has been fixedly connected with neck 23, and neck 23 is bar-shaped trough, neck 23 Length and the equal length of chamber door 24, the inner side activity of neck 23 are connected with chamber door 24, pass through casing 1, connecting plate 22, neck 23rd, chamber door 24 and sealing gasket 25 are used cooperatively so that header box can be easy to open overhauled and guard box in it is close Closing property, so as to reach the purpose that header box is capable of very simple and convenient opening, solve asking for the unpacking more inconvenience of header box maintenance Topic, the left side of chamber door 24 are fixedly connected with draw ring 29, and draw ring 29 is implicit form handle, and the left side of chamber door 24 is fixedly connected with sealing Pad 25, the width of sealing ring 25 is equal with 1 positive width of casing, and when chamber door 24 are closed, sealing ring increases 25 and increased Absorption affinity between chamber door 24 and casing 1, prevent chamber door 24 from coming off in use, the weather shield 30 and case at the top of casing 1 24 width of door are equal, and the effective gap for preventing rainwater between chamber door 24 and casing 1 enters the box cavity that confluxes, it is ensured that equipment Safe handling.

In use, casing 1 is connected by retaining element and wall or other facilities, by with modular cartridge 6 The inwall of insulation board 2 and casing 1 fits, and wall nail 5 is passed through to the screwed hole 4 on the surface of otic placode 3, in insulation board 2 and casing 1 Wall is connected, and the clamp 8 of the inner chamber of modular cartridge 6 is separated from each other, and clamp 8 separates the compression of extrusion spring 7 and deformed upon, by circuit Between component puts two clamps 8 into, clamp 8 is unclamped, spring 7 recovers deformation, promotes clamp 8 to extrude circuit components, circuit The fixed block clamping of component both sides enters the inner chamber of hole clipping 9 that clamp 8 is opened up, by filter cartridge 14 along the inner side of active box 10 Chute 12 slide, the clamping of filter cartridge 14 enters the inner chamber of active box 10, when air replacing is carried out in case, outside air warp The inner chamber that air vent 26 enters header box is crossed, when air passes through filter cartridge 14, the fine dusts in air are by filter screen 15 Filtration residue is in the inner chamber of filter cartridge 14, and the both sides of casing 1 offer air vent 26, in the different weather of casing 1 and difference Ventilation is can be carried out when wind direction, air vent 26 is overlapped mutually, and rainwater will not be because of wind direction when the rainy day Reason and the inner chamber for being blown into casing 1, after switching on power, motor 20 rotates, and motor 20 drives rotating shaft 19 and flabellum 21 to rotate, will High temperature air entered the outside that heat emission hole 11 is expelled to casing 1 in case, will after the good water sucting medium of the lumen loading of dry bag 17 Dry bag 17 prevents from entering the inner chamber of drying box 16 for being fixed on the intracavity bottom of casing 1, extraneous to enter from air vent 26 in header box The larger air of chamber humidity, internal component radiating its Evapotranspiration can not be gone out completely, remaining a part of humid air with Flabellum 21 is rotated and moved down, and a part is discharged outside to by heat emission hole 11, and some is done into drying box 16 The Absorption of Medium of the dry inner chamber of bag 17, after the installation of casing 1, in neck 23 that the Snap joint plate 22 of chamber door 24 is connected Chamber, chamber door 24 is promoted, direction of the chamber door 24 along neck 23 is slided, and chamber door 24 is slided with direction of the dynamic seal ring 25 along casing 1 Dynamic, sealing ring 25 empties its own air extrusion between casing 1 when sliding, and both form vacuum chamber, increase Absorption affinity between chamber door 24 and casing 1, the front of sealing ring 25 and casing 1 are fitted, and chamber door 24 is closed.

In summary, the intelligent photovoltaic lightning-proof header box, casing 1, connecting plate 22, neck 23, chamber door 24 and close are passed through Packing 25 is used cooperatively so that header box can be easy to open overhauled and guard box in seal, so as to reach Header box is capable of the purpose of very simple and convenient opening, solves the problems, such as that header box maintenance is unpacking more inconvenient, passes through insulation board 2nd, otic placode 3, modular cartridge 6, spring 7, clamp 8 and hole clipping 9 are used cooperatively so that the installation and removal of header box internal component It is more simple, so as to reach the purpose for being easy to dismounting to conflux box cavity component, solve the dismounting of header box internal component The problem of more inconvenience causes repair and replacement less efficient, pass through active box 10, chute 12, sliding block 13, filter cartridge 14 and filter screen 15 are used cooperatively so that the cleannes and filtration facility that header box can be when hole slot be increased in guard box are conveniently replaceable And cleaning, so as to reach the purpose of dust in isolation outside air, solve header box to increase heat sinking function and cause to hold The problem of easily entering dust, passes through being used cooperatively for heat emission hole 11, drying box 16, dry bag 17 and air vent 26 so that header box The inner air moment keeps flowing and can absorb the humid air for failing volatilization in case, and header box is dried so as to reach Purpose, solve the problems, such as to influence normal use because humidity is larger inside header box, by heat dissipation box 18, rotating shaft 19, Motor 20 and flabellum 21 are used cooperatively so that the high temperature air in case can discharge in time, so as to be reached for header box cooling Purpose, solve the problems, such as that header box causes electric elements to be easily damaged because Long-term service temperature is too high.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (9)

1. a kind of intelligent photovoltaic lightning-proof header box, including casing (1), it is characterised in that:Front on the inside of the casing (1) is even Insulation board (2) is connected to, otic placode (3) is fixedly connected with the outside of the insulation board (2), the front of the otic placode (3) offers spiral shell Pit (4), the inner side of the screwed hole (4) through otic placode (3) and are prolonged through wall nail (5), the back side of the wall nail (5) is connected with Extending the outside of otic placode (3), insulation board (2) front is fixedly connected with modular cartridge (6), and the two of modular cartridge (6) inwall Side is fixedly connected with spring (7), and the spring (7) is fixedly connected with clamp (8) away from modular cartridge (6) inwall side side, described Top of the clamp (8) away from spring (7) side offers hole clipping (9) with top, and the both sides of casing (1) inwall, which are fixed, to be connected Active box (10) is connected to, active box (10) the inwall side roof part offers chute (12) with bottom, the chute (12) Inner side activity is connected with sliding block (13), and side of the sliding block (13) away from chute (12) is fixedly connected with filter cartridge (14), institute The inner chamber for stating filter cartridge (14) is provided with filter screen (15), and the bottom on the inside of the casing (1) is fixedly connected with drying box (16), institute The inner chamber for stating drying box (16) is provided with dry bag (17), and the both sides of casing (1) the inwall bottom have been fixedly connected with radiating Box (18), the middle part at the top of the heat dissipation box (18) is through rotating shaft (19) is connected with, and the bottom of the rotating shaft (19) is through radiating Box (18) simultaneously extends to the inner chamber of heat dissipation box (18), and motor (20), the rotating shaft (19) are connected with the top of the rotating shaft (19) Outside be fixedly connected with flabellum (21), the top and bottom on the right side of the casing (1) has been fixedly connected with connecting plate (22), institute State the relative side of connecting plate (22) and be fixedly connected with neck (23), the inner side activity of the neck (23) is connected with chamber door (24), it is fixedly connected with sealing gasket (25) on the left of the chamber door (24).
A kind of 2. intelligent photovoltaic lightning-proof header box according to claim 1, it is characterised in that:Casing (1) both sides Middle part it is equidistant offer air vent (26), the filter cartridge (14) is close to casing (1) inwall side side and air vent (26) Overlap joint.
A kind of 3. intelligent photovoltaic lightning-proof header box according to claim 1, it is characterised in that:The heat dissipation box (18) Both sides have been fixedly connected with fixed plate (27), and the top of the fixed plate (27), which is run through, is connected with screw (28), the screw (28) bottom is through fixed plate (27) and extends to the outside of casing (1).
A kind of 4. intelligent photovoltaic lightning-proof header box according to claim 1, it is characterised in that:A left side for the chamber door (24) Side is fixedly connected with draw ring (29), and the draw ring (29) is implicit form handle.
A kind of 5. intelligent photovoltaic lightning-proof header box according to claim 1, it is characterised in that:The neck (23) is bar Shape groove, the length of the neck (23) and the equal length of chamber door (24).
A kind of 6. intelligent photovoltaic lightning-proof header box according to claim 1, it is characterised in that:The top of the casing (1) Portion is fixedly connected with weather shield (30), and the weather shield (30) is arc.
A kind of 7. intelligent photovoltaic lightning-proof header box according to claim 1, it is characterised in that:Casing (1) inwall The both sides of bottom are equidistant to offer heat emission hole (11), and the heat emission hole (11) is located at immediately below heat dissipation box (18).
A kind of 8. intelligent photovoltaic lightning-proof header box according to claim 1, it is characterised in that:The insulation board (2) is Square plate, the insulation board (2) are located at the inner chamber of casing (1).
A kind of 9. intelligent photovoltaic lightning-proof header box according to claim 1, it is characterised in that:The number of the chute (12) Measure as two, the filter cartridge (14) is located at the inner chamber of chute (12).
CN201710928758.5A 2017-10-09 2017-10-09 A kind of intelligent photovoltaic lightning-proof header box CN107769015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710928758.5A CN107769015A (en) 2017-10-09 2017-10-09 A kind of intelligent photovoltaic lightning-proof header box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710928758.5A CN107769015A (en) 2017-10-09 2017-10-09 A kind of intelligent photovoltaic lightning-proof header box

Publications (1)

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CN107769015A true CN107769015A (en) 2018-03-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108551324A (en) * 2018-06-17 2018-09-18 李婵珊 A kind of efficient integrated junction box of photovoltaic
CN109412532A (en) * 2018-12-04 2019-03-01 浙江海洋大学 A kind of intelligent photovoltaic lightning-proof header box
CN110212416A (en) * 2019-05-09 2019-09-06 郑江恋 A kind of partition installation chamber structure in electric distribution cabinet

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07123535A (en) * 1993-10-27 1995-05-12 Mitsubishi Electric Corp Waterproof structure for distribution board or control board
CN204067948U (en) * 2014-07-24 2014-12-31 江苏安睿德电力科技有限公司 A kind of low-voltage distribution cabinet
CN105664856A (en) * 2016-04-18 2016-06-15 苏州舒跃碳吸附剂有限公司 Environment-friendly active carbon regenerating device
CN105826824A (en) * 2016-03-17 2016-08-03 长葛市和合电气有限公司 Damping power distribution cabinet with installing plate
CN206332334U (en) * 2016-11-21 2017-07-14 尤利卡(上海)集成电气有限公司 A kind of box-type substation rain-proof dust-proof shutter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07123535A (en) * 1993-10-27 1995-05-12 Mitsubishi Electric Corp Waterproof structure for distribution board or control board
CN204067948U (en) * 2014-07-24 2014-12-31 江苏安睿德电力科技有限公司 A kind of low-voltage distribution cabinet
CN105826824A (en) * 2016-03-17 2016-08-03 长葛市和合电气有限公司 Damping power distribution cabinet with installing plate
CN105664856A (en) * 2016-04-18 2016-06-15 苏州舒跃碳吸附剂有限公司 Environment-friendly active carbon regenerating device
CN206332334U (en) * 2016-11-21 2017-07-14 尤利卡(上海)集成电气有限公司 A kind of box-type substation rain-proof dust-proof shutter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108551324A (en) * 2018-06-17 2018-09-18 李婵珊 A kind of efficient integrated junction box of photovoltaic
CN109412532A (en) * 2018-12-04 2019-03-01 浙江海洋大学 A kind of intelligent photovoltaic lightning-proof header box
CN110212416A (en) * 2019-05-09 2019-09-06 郑江恋 A kind of partition installation chamber structure in electric distribution cabinet

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