CN107887819A - A kind of photovoltaic micro distribution box for being easy to wiring - Google Patents

Abstract

The invention discloses a kind of photovoltaic micro distribution box for being easy to wiring, it is related to distribution box technical field.This is easy to the photovoltaic micro distribution box of wiring, including base, casing is fixedly connected with the top of the base, the preceding surface of the casing is hinged with chamber door by hinge, the preceding surface of the chamber door is fixedly connected with handle, the side of the casing is fixedly connected with connecting groove, the connecting groove offers the first string holes close to the side of casing, the side of the casing offers the second string holes, and second string holes alignd with the first string holes setting, the opposite side of the casing is provided with ventilating mechanisms, and the inner chamber of the casing is provided with dividing plate.This is easy to the photovoltaic micro distribution box of wiring, using the setting of the wire-packing mechanism on box house dividing plate, coordinate connecting groove, the first string holes and the second string holes, and in setting of the casing top to protection mechanism, reach convenient for wiring effect, mitigate the burden of staff.

Description

A kind of photovoltaic micro distribution box for being easy to wiring

Technical field

The present invention relates to distribution box technical field, specially a kind of photovoltaic micro distribution box for being easy to wiring.

Background technology

Micro-capacitance sensor refers to by distributed power source, energy storage device, energy conversion device, associated loadings and monitoring, protection device The small-sized electric system collected, self-contr ol, protection and the autonomous system of management can be realized by being one.The micro- electricity of photovoltaic The distribution box of net is varied, and distribution box is by switchgear, measuring instrumentss, protection electrical equipment and auxiliary by electrical wiring requirement Equipment is assembled in closing or semiclosed metal safe or in screen width, forms low-voltage distribution equipment.By architectural feature and purpose classification： (1)：The board-like switch cubicle of stationary plane, often claim switchboard or switchboard.(2)：Drawer-type switch cabinet, this kind of switch cubicle use steel plate system Into closure, the electric elements for passing in and out line loop are all arranged in the drawer that can be extracted out, and composition can complete certain one kind power supply and appoint The functional unit of business.

It is complicated because the electric elements in current distribution box are numerous, so that the wiring in distribution box is complicated, phase Mutually winding, easily causes line short, causes the electric elements inside distribution box to burn, and outside line is easily invaded Erosion, such as Chinese granted patent, Patent No.：CN201620823253.3 " a kind of distribution box for being easy to wiring ", due to rain shade, When on rainy day, avoid rainwater from throwing into distribution box, influence the normal work of distribution box, or even avoid causing in distribution box Circuit is intake, and detonator circuit blast, due to the rotary shaft on rain shade, can be adjusted a part of rain shade, be avoided rainwater from entering Into distribution box, due to the clear glass in fixed frame, in order to which people observe distribution box inner case in outside, due to casing The temperature sensor of inner side, it can show with the temperature in detection case body and in display screen, while after temperature exceedes certain value, Controller control electric rotating machine work, drives flabellum to radiate casing.

A kind of above-mentioned " distribution box for being easy to wiring " patent can not preferably reach the effect for being easy to wiring, and ought need When repairing the electric elements inside distribution box, now need to disconnect corresponding wiring, staff needs longer Time can just find correct wiring, increase the burden of staff, be not easy to wiring.

The content of the invention

(1) technical problem solved

In view of the shortcomings of the prior art, the invention provides a kind of photovoltaic micro distribution box for being easy to wiring, solve Wiring in distribution box is complicated, mutually winding, easily causes line short, causes the electric elements inside distribution box to burn, And when needing to repair the electric elements inside distribution box, now need to disconnect corresponding wiring, staff needs Want longer time just to find correct wiring, increase the burden of staff, the problem of being not easy to wiring.

(2) technical scheme

To realize object above, the present invention is achieved by the following technical programs：A kind of micro- electricity of photovoltaic for being easy to wiring Net distribution box, including base, casing are fixedly connected with the top of the base, the preceding surface of the casing is hinged by hinge There is chamber door, the preceding surface of the chamber door is fixedly connected with handle, and the side of the casing is fixedly connected with connecting groove, the wiring Groove offers the first string holes close to the side of casing, and the side of the casing offers the second string holes, and the second string holes and first String holes alignment is set, and the opposite side of the casing is provided with ventilating mechanisms, and the inner chamber of the casing is provided with dividing plate, the dividing plate A upper lateral part be fixedly connected with thread gripping-board, be provided with screw on thread gripping-board, the opposite side of the thread gripping-board sets reasonable line machine Structure, protection mechanism is fixedly connected with the top of the casing.

The wire-packing mechanism includes locating slot and groove, and locating slot is opened in the opposite side of dividing plate, and locating slot is positioned at logical The top of groove, the inwall bottom of the locating slot offers the first chute, and the bottom of the first chute connects with the top of groove, Be slidably connected reasonable line bar in the locating slot, and the top front end of the reason line bar is fixedly connected with handrail, and handrail extends to The outside of locating slot, the bottom of the reason line bar are extended in the second chute that groove inwall bottom opens up.

Preferably, the protection mechanism includes top plate, and top plate is cavity structure, and the both ends of top plate are arranged to convex, The front and rear sides of the top plate inwall offer the 3rd chute, and the both ends of the top plate offer elongated hole, and elongated hole Above intert and be provided with guard mechanism, one end on the outside of the exposed top plate of guard mechanism is fixedly connected with connecting plate, and blocks One end that mechanism is extended to inside top plate is fixedly connected with limited location long block, and the both ends of spacing long block connect with the 3rd slide Connect.

Preferably, the guard mechanism includes the first support plate, and the rear and front end of the first support plate offers link slot, and even The second support plate is interspersed with access slot, one end of the second support plate offers accommodating groove, handle is provided with accommodating groove.

Preferably, one end of first support plate is fixedly connected with connecting plate, the other end of the first support plate and spacing long block It is fixedly connected, when two second support plates are accommodated into the first support plate, the now relative one end phase of two second support plates Contact.

Preferably, the connecting plate is provided with the spill being engaged with top plate convex close to the side of top plate, and connects When plate is brought into close contact with top plate, now two relative sides of the spacing long block are brought into close contact.

Preferably, the ventilating mechanisms include being opened in the ventilating opening of casing side, the opposite side of the casing and are located at The surface of ventilating opening, which is screwed, is connected with screen pack.

Preferably, the ventilating opening is arranged to three row, and each column is at least provided with five ventilating openings, ventilating opening with casing Portion connects.

Preferably, the surface of the reason line bar and the inwall sliding contact of the first chute and the second chute, and first slides The length of groove and the second chute is identical, and gap is left between the top of the reason line bar and the inwall top of locating slot.

(3) beneficial effect

The invention provides a kind of photovoltaic micro distribution box for being easy to wiring.Possesses following beneficial effect：

(1), the photovoltaic micro distribution box for being easy to wiring, using on box house dividing plate wire-packing mechanism set Put, coordinate connecting groove, the first string holes and the second string holes, and in setting of the casing top to protection mechanism, solve distribution box Interior wiring is complicated, mutually winding, easily causes line short, causes the electric elements inside distribution box to burn, and when needing When repairing the electric elements inside distribution box, now need to disconnect corresponding wiring, staff needs longer Time can just find correct wiring, increase the burden of staff, the problem of being not easy to wiring.

(2), the photovoltaic micro distribution box for being easy to wiring, the setting of wire-packing mechanism, wherein using locating slot, leading to Groove, the first chute, the collocation mode for managing line bar, handrail and the second chute, by adjusting the distance between two neighboring reason line bar, Reach the effect to the reason line of distribution box inside conductor, avoid circuit from mutually winding, facilitate staff and electric elements are connect Line or maintenance, mitigate the burden of staff.

(3), the photovoltaic micro distribution box for being easy to wiring, the connecting groove set to casing outside and the first string holes, And coordinate the second string holes so that staff can carry out external connection to part main line, be easy to distinguish circuit, improve work effect Facilitate the wiring of staff while rate.

(4), the photovoltaic micro distribution box for being easy to wiring, it is further and right by the improvement to protection mechanism Guard mechanism is improved, and pull first baffle and second baffle, is served the effect of rain cover sunshade, has not been only reached butted line The effect that groove is protected, and serve the effect protected to ventilating mechanisms.

(5), the photovoltaic micro distribution box for being easy to wiring, by adjusting the position of guard mechanism, facilitates work Personnel in wiring can sunshade rain-proof effect, and avoid circuit for a long time exposure sunlight under or rain erosion damage, enter One step facilitates the wiring of staff.

(6), the photovoltaic micro distribution box for being easy to wiring, the improvement of ventilating mechanisms, using ventilating opening, screw, mistake The structure matching of sieve plate, the effect of ventilation is not only reached, the effect of cooling is carried out to inner member, avoided electrical equipment first Part burns, and reaches the effect of dedusting.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the structural representation of Fig. 1 middle cases of the present invention；

Fig. 3 is the left view of Fig. 2 middle cases of the present invention；

Fig. 4 is the left view of Fig. 2 middle cases internal partition of the present invention；

Fig. 5 is the structural representation of protection mechanism in Fig. 1 of the present invention；

Fig. 6 is the structural representation of guard mechanism in Fig. 1 of the present invention.

In figure：1 base, 2 casings, 3 chamber doors, 4 handles, 5 connecting grooves, 6 first string holes, 7 second string holes, 8 ventilating mechanisms, 81 Ventilating opening, 82 screws, 83 screen packs, 9 dividing plates, 10 thread gripping-boards, 11 wire-packing mechanisms, 111 locating slots, 112 grooves, 113 first Chute, 114 reason line bars, 115 handrails, 116 second chutes, 12 protection mechanisms, 121 top plates, 122 the 3rd chutes, 123 elongated holes, 124 guard mechanisms, 1,241 first support plates, 1242 link slots, 1,243 second support plates, 1244 accommodating grooves, 1245 handles, 125 connections Plate, 126 spacing long blocks.

Embodiment

Following examples material therefor, method and instrument, be this area conventional material without specified otherwise, method and Instrument, those of ordinary skill in the art can be obtained by commercial channel.

, it is necessary to explanation in description below the present invention, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " top ", " bottom ", " interior ", " outer " and " endways " are based on attached Orientation or position relationship shown in figure, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply and be signified Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention Limitation.

, it is necessary to which explanation, unless otherwise expressly provided and is limited in description below the present invention, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected Connect；Can be directly connected to, can also be indirectly connected with by intermediary, can be the connection of two components interiors.For For one of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

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. 1-6 are referred to, the present invention provides a kind of technical scheme：A kind of photovoltaic micro distribution box for being easy to wiring, Including base 1, the top of base 1 is fixedly connected with casing 2, and the preceding surface of casing 2 is hinged with chamber door 3 by hinge, chamber door 3 Preceding surface is fixedly connected with handle 4, and insulation sleeve is provided with handle 4, and the side of casing 2 is fixedly connected with connecting groove 5, connecting groove 5 offer the first string holes 6 close to the side of casing 2, and the side of casing 2 offers the second string holes 7, and the second string holes 7 and first The alignment of string holes 6 is set, and the opposite side of casing 2 is provided with ventilating mechanisms 8, and the inner chamber of casing 2 is provided with dividing plate 9, the side of dividing plate 9 Top is fixedly connected with thread gripping-board 10, and screw is provided with thread gripping-board 10, and the opposite side of thread gripping-board 10 is provided with wire-packing mechanism 11, The setting of wire-packing mechanism 11, the effect arranged to circuit being served, the top of casing 2 is fixedly connected with protection mechanism 12, The string holes 6 of connecting groove 5 and first set to the outside of casing 2, and coordinate the second string holes 7 so that staff can be main to part Line carries out external connection, is easy to distinguish circuit, facilitates the wiring of staff while improving operating efficiency.

Protection mechanism 12 includes top plate 121, and top plate 121 is cavity structure, and the both ends of top plate 121 are arranged to convex, The front and rear sides of the inwall of top plate 121 offer the 3rd chute 122, and the both ends of top plate 121 offer elongated hole 123, and long Intert on shape hole 123 and be provided with guard mechanism 124, the one end in the exposed outside of top plate 121 of guard mechanism 124 is fixedly connected with connection Plate 125, and one end that guard mechanism 124 is extended to inside top plate 121 is fixedly connected with limited location long block 126, spacing long block 126 Both ends be slidably connected with the 3rd chute 122, guard mechanism 124 includes the first support plate 1241, the first support plate 1241 it is front and rear Both ends offer link slot 1242, and the second support plate 1243 is interspersed with link slot 1242, and one end of the second support plate 1243 is opened Provided with accommodating groove 1244, handle 1245 is provided with accommodating groove 1244, one end of the first support plate 1241 is fixed with connecting plate 125 to be connected Connect, the other end of the first support plate 1241 is fixedly connected with spacing long block 126, and two the second support plates 1243 are accommodated into the first support plate When in 1241, now two relative one end of the second support plate 1243 are in contact, by the improvement to protection mechanism 12, further Guard mechanism 124 is improved again, pull first baffle 1241 and second baffle 1243, serves the effect of rain cover sunshade, The effect that docking wire casing 5 is protected has not been only reached, and has served the effect protected to ventilating mechanisms 8, has passed through tune The position of whole guard mechanism 124, facilitate staff in wiring can sunshade rain-proof effect, and avoid circuit for a long time Under exposure sunlight or rain erosion damages, and further facilitates the wiring of staff；During using protector 12, pull connection Plate 125, guard mechanism 124 is extracted out, when spacing long block 126 is moved to the end of the 3rd chute 122, stops pull, then draw Fixed handle 1245, the second support plate 1243 is extracted out, increases the scope blocked.

Connecting plate 125 is provided with the spill being engaged with the convex of top plate 121, and connecting plate close to the side of top plate 121 125 with top plate 121 be brought into close contact when, now two relative sides of spacing long block 126 are brought into close contact.

Wire-packing mechanism 11 includes locating slot 111 and groove 112, and locating slot 111 is opened in the opposite side of dividing plate 9, and positions Groove 111 is located at the top of groove 112, and the inwall bottom of locating slot 111 offers the first chute 113, and the bottom of the first chute 113 Portion is connected with the top of groove 112, and be slidably connected reasonable line bar 114 in locating slot 111, and the top front end of reason line bar 114 is fixed Handrail 115 is connected with, and handrail 115 extends to the outside of locating slot 111, the setting of handrail 115, facilitates staff to managing line The movement of bar 114, the bottom of reason line bar 114 are extended in the second chute 116 that the inwall bottom of groove 112 opens up, and manage line bar 114 Surface and the first chute 113 and the second chute 116 inwall sliding contact, and the first chute 113 and the second chute 116 Length is identical, manages and gap is left between the top of line bar 114 and the inwall top of locating slot 111, the setting of wire-packing mechanism 11, its It is middle using locating slot 111, groove 112, the first chute 113, reason line bar 114, the chute 116 of handrail 115 and second collocation mode, By adjusting the distance between two neighboring reason line bar 114, reach the effect to the reason line of distribution box inside conductor, avoid circuit phase Mutually winding, facilitates wiring or maintenance of the staff to electric elements, mitigates the burden of staff；Adjust wire-packing mechanism When 11, staff is accommodated in the two chambers of dividing plate 9 or so by holding handrail 115, by circuit by groove 112, and Separate different circuits by managing line bar 114, avoid intersecting.

Ventilating mechanisms 8 include being opened in the ventilating opening 81 of the side of casing 2, the opposite side of casing 2 and positioned at ventilating opening 81 Surface is fixedly connected with screen pack 83 by screw 82, and screen pack 83 has reached effect of the dedusting every worm, and ventilating opening 81 is set Three row are set to, and each column connects at least provided with five ventilating openings 81, ventilating opening 81 with the inside of casing 2, ventilating mechanisms 8 change Enter, using ventilating opening 81, screw 82, screen pack 83 structure matching, do not only reached ventilation effect, inner member is entered The effect of row cooling, avoids electric elements from burning, and reaches the effect of dedusting.

This is easy to the photovoltaic micro distribution box of wiring, during using protector 12, pull connecting plate 125, will block Mechanism 124 is extracted out, when spacing long block 126 is moved to the end of the 3rd chute 122, is stopped pull, is then pulled handle 1245, will Second support plate 1243 is extracted out, increases the scope blocked；When adjusting wire-packing mechanism 11, staff is by holding handrail 115, by line Road is accommodated in the two chambers of dividing plate 9 or so by groove 112, and separates different circuits by managing line bar 114, avoids handing over Fork.

In summary, photovoltaic micro distribution box for being easy to wiring, using the reason line machine on the internal partition 9 of casing 1 The setting of structure 11, coordinate connecting groove 5, the first string holes 6 and the second string holes 7, and in the top of casing 1 setting to protection mechanism 12 Put, the wiring solved in distribution box is complicated, mutually winding, easily causes line short, causes the electrical equipment member inside distribution box Part burns, and when needing to repair the electric elements inside distribution box, now needs to disconnect corresponding wiring, work Personnel need longer time just to find correct wiring, increase the burden of staff, the problem of being not easy to wiring.

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 (8)

1. a kind of photovoltaic micro distribution box for being easy to wiring, including base (1), it is fixedly connected at the top of the base (1) There is casing (2), the preceding surface of the casing (2) is hinged with chamber door (3) by hinge, and the preceding surface of the chamber door (3), which is fixed, to be connected It is connected to handle (4), it is characterised in that：The side of the casing (2) is fixedly connected with connecting groove (5), and the connecting groove (5) is close The side of casing (2) offers the first string holes (6), and the side of the casing (2) offers the second string holes (7), and the second string holes (7) alignd with the first string holes (6) setting, the opposite side of the casing (2) is provided with ventilating mechanisms (8), the casing (2) it is interior Chamber is provided with dividing plate (9), and a upper lateral part of the dividing plate (9) is fixedly connected with thread gripping-board (10), and thread gripping-board is provided with (10) Screw, the opposite side of the thread gripping-board (10) are provided with wire-packing mechanism (11), protection are fixedly connected with the top of the casing (2) Mechanism (12)；

The wire-packing mechanism (11) includes locating slot (111) and groove (112), and locating slot (111) is opened in the another of dividing plate (9) Side, and locating slot (111) is located at the top of groove (112), the inwall bottom of the locating slot (111) offers the first chute (113), and the bottom of the first chute (113) connects with the top of groove (112), is slidably connected in the locating slot (111) Line bar (114) is managed, the top front end of the reason line bar (114) is fixedly connected with handrail (115), and handrail (115) is extended to and determined The outside of position groove (111), the bottom of the reason line bar (114) extend to the second chute that groove (112) inwall bottom opens up (116) in.

A kind of 2. photovoltaic micro distribution box for being easy to wiring according to claim 1, it is characterised in that：The protection Mechanism (12) includes top plate (121), and top plate (121) is cavity structure, and the both ends of top plate (121) are arranged to convex, described The front and rear sides of top plate (121) inwall offer the 3rd chute (122), and the both ends of the top plate (121) offer elongated Hole (123), and intert on elongated hole (123) and be provided with guard mechanism (124), the exposed top plate of the guard mechanism (124) (121) The one end in outside is fixedly connected with connecting plate (125), and guard mechanism (124) extends to the internal one end of top plate (121) and consolidated Surely limited location long block (126) is connected, the both ends of spacing long block (126) are slidably connected with the 3rd chute (122).

A kind of 3. photovoltaic micro distribution box for being easy to wiring according to claim 2, it is characterised in that：It is described to block Mechanism (124) includes the first support plate (1241), and the rear and front end of the first support plate (1241) offers link slot (1242), and even The second support plate (1243) is interspersed with access slot (1242), one end of the second support plate (1243) offers accommodating groove (1244), storage Handle (1245) is provided with groove (1244).

A kind of 4. photovoltaic micro distribution box for being easy to wiring according to claim 3, it is characterised in that：Described first One end of support plate (1241) is fixedly connected with connecting plate (125), and the other end and spacing long block (126) of the first support plate (1241) are solid Fixed connection, two second support plates (1243) be accommodated into the first support plate (1241) it is interior when, now two second support plates (1243) relative one end is in contact.

A kind of 5. photovoltaic micro distribution box for being easy to wiring according to claim 2, it is characterised in that：The connection Plate (125) is provided with the spill being engaged with top plate (121) convex close to the side of top plate (121), and connecting plate (125) and When top plate (121) is brought into close contact, now two relative sides of the spacing long block (126) are brought into close contact.

A kind of 6. photovoltaic micro distribution box for being easy to wiring according to claim 1, it is characterised in that：The ventilation Mechanism (8) includes being opened in the ventilating opening (81) of casing (2) side, the opposite side of the casing (2) and is located at ventilating opening (81) Surface screen pack (83) is fixedly connected with by screw (82).

A kind of 7. photovoltaic micro distribution box for being easy to wiring according to claim 6, it is characterised in that：The ventilation Mouth (81) is arranged to three row, and each column, at least provided with five ventilating openings (81), ventilating opening (81) inside casing (2) with connecting.

A kind of 8. photovoltaic micro distribution box for being easy to wiring according to claim 1, it is characterised in that：The reason line The surface of bar (114) and the inwall sliding contact of the first chute (113) and the second chute (116), and the first chute (113) and The length of second chute (116) is identical, is left between the top of the reason line bar (114) and the inwall top of locating slot (111) Gap.