CN216531225U

CN216531225U - Direct current collection flow box device

Info

Publication number: CN216531225U
Application number: CN202122563148.4U
Authority: CN
Inventors: 焦春杰; 王文峰; 路兆坚
Original assignee: Xuchang Nanchuan Electric Co ltd
Current assignee: Xuchang Nanchuan Electric Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-05-13
Anticipated expiration: 2031-10-23

Abstract

The utility model relates to the technical field of combiner boxes and discloses a direct current combiner box device which comprises a combiner box, wherein a cabinet door is rotationally connected to the right side of the combiner box, a sliding groove is formed in the right side of the combiner box, a sliding plate is slidably connected to the inside of the sliding groove, an auxiliary plate is fixedly connected to the upper side of the sliding plate, a connecting rod is fixedly connected to the left side of the sliding plate, and the left end of the connecting rod is slidably connected to the inside of the combiner box. This direct current collection flow box device, the fixed plate through slide left side slope form contacts with the arcwall face of collecting ring, and then makes two collecting rings extrude in the inboard of two fixed plates, and then makes two collecting rings dock closedly, has avoided the wiring body winding to lead to the line body to generate heat and has caused the risk that short circuit or conflagration take place, has improved the collection flow box and can collect the wiring body when using, arrange and fixed simplicity, has ensured the high efficiency when overhauing and changing the seeking the wiring body.

Description

Direct current collection flow box device

Technical Field

The utility model relates to the technical field of combiner boxes, in particular to a direct current combiner box device.

Background

The patent publication by contrast: 201921696825.6, a photovoltaic direct current intelligence lightning protection collection flow box is disclosed, the tenon circle and the recess through on box and the chamber door agree with each other, thereby can play sealed effect, and then can prevent that water stain from permeating to the box inside from the outside, simultaneously sealed rubber circle can strengthen tenon circle and recess seal effect again, and metal base, mutually supporting of fixed plate and screw, again can be convenient for leak the heat dissipation that electrical equipment put up to the security personnel's dress, radiating fin can volatilize the heat of transmission to the box lateral wall again simultaneously, but this scheme has following problem at the in-process that uses: although this scheme is convenient for leak security personnel's dress and puts up heat dissipation of electrical equipment, radiating fin can volatilize to the heat that transmits to the box lateral wall again simultaneously, but the in-process that the direct current collection flow box that can remote monitoring is using, to most this collection flow box when using, the inside of collection flow box can set up a plurality of users ' monitoring mechanism, and then this monitoring mechanism can have a plurality of connecting wires of different uses with each user, present most wiring body is direct to be placed and does not have to distribute alone the range in the inside of collection flow box, and then lead to a plurality of users ' wiring body winding together, like this will lead to overhauing and when changing the wiring body to the exclusive user, not only waste time and energy, but also can cause the wiring body because the winding leads to generating heat and bring the risk scheduling problem that the conflagration takes place.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a direct current header box device which has the advantages of improving the simplicity of collecting, arranging and fixing the wiring bodies when the header box is used, ensuring the high efficiency of overhauling, replacing and searching the wiring bodies and the like, and solving the problems of time and labor waste and fire hazard risk caused by the fact that the wiring bodies generate heat due to winding.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a direct current collection flow box device, includes the collection flow box, the right side of collection flow box is rotated and is connected with the cabinet door, and the spout has been seted up on the right side of collection flow box, and the inside sliding connection of spout has the slide, the upside fixedly connected with accessory plate of slide, the left side fixedly connected with connecting rod of slide, and the left end sliding connection of connecting rod is in the inside of collection flow box, and the collecting vat that is linked together with the spout is seted up to the inside of collection flow box, and the spacing groove that is linked together with the collecting vat is seted up to the inside of collection flow box, and the inside of spacing groove is provided with winding displacement device.

Preferably, the left side of the sliding plate is provided with a fixing groove, the left side of the sliding plate is fixedly connected with two fixing plates, and the opposite sides of the two fixing plates are inclined.

Preferably, the winding displacement device includes the limiting plate, and the surperficial sliding connection of limiting plate is in the inside of spacing groove, and the right side fixedly connected with of limiting plate collects the ring, and the quantity of limiting plate and collection ring is two, and the shape of two limiting plates and spacing groove is the cross form, and the outside sliding connection of two collection rings is in the inside of fixed slot, collects the inside fixedly connected with planking of ring.

Preferably, the two limiting plates are arranged in the limiting groove in tandem, the two collecting rings are both semicircular, and the inner sides of the two collecting rings are identical in structure.

Preferably, the inner part of the outer plate is slidably connected with two mirror-image-shaped fixing rods, and opposite ends of the two fixing rods are fixedly connected with arc-shaped inner plates.

Preferably, the surfaces of the two fixing rods are both connected with fixing springs in a sliding mode, and the left end and the right end of each fixing spring are respectively fixedly connected to the outer side of the inner plate and the inner portion of the outer plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a direct current header box device which has the following beneficial effects:

1. this direct current collection flow box device, the fixed plate through slide left side slope form contacts with the arcwall face of collecting ring, and then make two collecting rings extrude in the inboard of two fixed plates, and then make two collecting rings dock the closure, the effect of connecting rod is in order to carry on spacingly to the slide, and then avoid the slide to break away from the inside of spout, such mode has ensured that the connecting wire to the inside a plurality of users of collection flow box carries out the simplicity of collecting alone and placing, the rethread inner panel has ensured the many wiring bodies to the isolated plant of isolated user to the collection of wiring body and has distributed the range, avoided the winding of wiring body to lead to the line body to generate heat and cause the risk that short circuit or conflagration take place, it can collect the wiring body to have improved the collection flow box when using, arrange and fixed simplicity, high efficiency when having ensured the wiring body to overhaul and change and seek.

2. This direct current collection flow box device, through the detection and the control mechanism of the inside electric current and the voltage of utilization collection flow box when using, need be connected through connecting wire and collection flow box outside electrical apparatus and switch etc, through the setting of the inner panel that utilizes two inside arcs of planking to describe, can carry out the centre gripping to the connecting wire, and then the elasticity potential energy through fixed spring again, make different radial connecting wires can make fixed spring take place to contract or stretch out the deformation and coincide the centre gripping through the extrusion inner panel, the effect of dead lever is for the limiting displacement to the inner panel inside the planking, and then guarantee the stability of inner panel inside the planking, and then through the setting of collecting a plurality of planking of inside of ring, can effectually arrange the distribution centre gripping to the connecting wire, and then the inconvenience when having avoided traditional connecting wire winding to cause together overhauls or changing.

3. This direct current collection flow box device through the cross form that utilizes limiting plate and spacing groove has ensured the flexibility that the collecting ring carries out the motion in collection flow box inside, has possessed good spacing effect when having ensured the collecting ring motion to and the collecting ring collects the line body and places the convenience, has increased the connection body and has collected the rapidity fixed and that separate.

Drawings

FIG. 1 is a schematic structural diagram of a DC combiner box apparatus according to the present invention;

FIG. 2 is a schematic view of the internal structure of the header box according to the present invention;

FIG. 3 is a schematic view of the slider structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention.

In the figure: 1 collection flow box, 2 cabinet doors, 3 chutes, 4 sliding plates, 5 auxiliary plates, 6 connecting rods, 7 fixing grooves, 8 fixing plates, 9 collecting grooves, 10 limiting grooves, 11 limiting plates, 12 collecting rings, 13 outer plates, 14 fixing rods, 15 inner plates and 16 fixing springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a new technical solution: a direct current confluence box device comprises a confluence box 1, a cabinet door 2 is rotatably connected on the right side of the confluence box 1, a chute 3 is arranged on the right side of the confluence box 1, a sliding plate 4 is slidably connected inside the chute 3, an auxiliary plate 5 is fixedly connected on the upper side of the sliding plate 4, a connecting rod 6 is fixedly connected on the left side of the sliding plate 4, the left end of the connecting rod 6 is slidably connected inside the confluence box 1, a fixed groove 7 is arranged on the left side of the sliding plate 4, two fixed plates 8 are fixedly connected on the left side of the sliding plate 4, opposite sides of the two fixed plates 8 are inclined, a collecting groove 9 communicated with the chute 3 is arranged inside the confluence box 1, a limiting groove 10 communicated with the collecting groove 9 is arranged inside the limiting groove 10, a wire arranging device is arranged inside the limiting groove 10 and comprises a limiting plate 11, the surface of the limiting plate 11 is slidably connected inside the limiting groove 10, the right side of the limiting plate 11 is fixedly connected with a collecting ring 12, the number of the limiting plates 11 and the number of the collecting rings 12 are two, the shapes of the two limiting plates 11 and the limiting groove 10 are both in a cross shape, the two limiting plates 11 are arranged in the limiting groove 10 in a tandem manner, the shapes of the two collecting rings 12 are both in a semicircular shape, the structures of the inner sides of the two collecting rings 12 are the same, the outer sides of the two collecting rings 12 are connected to the inside of the fixing groove 7 in a sliding manner, the inside of the collecting ring 12 is fixedly connected with an outer plate 13, the inside of the outer plate 13 is connected with two mirror-image-shaped fixing rods 14 in a sliding manner, opposite ends of the two fixing rods 14 are fixedly connected with arc-shaped inner plates 15, the surfaces of the two fixing rods 14 are connected with fixing springs 16 in a sliding manner, and the left end and right end of each fixing spring 16 are fixedly connected to the outer side of the inner plate 15 and the inner side of the outer plate 13 respectively;

when the current and voltage detection and control mechanism in the combiner box 1 is used, the current and voltage detection and control mechanism needs to be connected with an electric appliance, a switch and the like outside the combiner box 1 through a connecting wire, the connecting wire can be clamped by using the arrangement of two arc-shaped inner plates 15 in the outer plates 13, and then the elastic potential energy of the fixing springs 16 enables the connecting wires with different radiuses to be matched and clamped by extruding the inner plates 15 to enable the fixing springs 16 to contract or stretch and deform, the fixing rods 14 are used for limiting the inner plates 15 in the outer plates 13, so that the stability of the inner plates 15 in the outer plates 13 is guaranteed, and further the connecting wires can be effectively arranged, distributed and clamped through the arrangement of the outer plates 13 in the collecting ring 12, so that the inconvenience caused by winding of the traditional connecting wires during maintenance or replacement is avoided;

after the inner plate 15 is used for clamping the connecting wires, the collecting rings 12 are used for distributing, collecting and arranging the connecting wires of a plurality of users, the cabinet door 2 and the header box 1 are closed, the auxiliary plate 5 is pushed by the cabinet door 2, the cabinet door 2 drives the auxiliary plate 5 and the sliding plate 4 to slide leftwards in the sliding groove 3, the sliding plate 4 is contacted with the arc-shaped surface of the collecting ring 12 through the fixing plate 8 with the inclined left side, the two collecting rings 12 are extruded on the inner sides of the two fixing plates 8, the two collecting rings 12 are in butt joint and close, the connecting rod 6 is used for limiting the sliding plate 4 and further preventing the sliding plate 4 from separating from the inside of the sliding groove 3, the mode ensures the simplicity of independently collecting and placing the connecting wires of the plurality of users in the header box 1, and then independently collecting the connecting wires through the inner plate 15, the distribution arrangement of a plurality of wiring bodies of an individual user is guaranteed, the risk of short circuit or fire caused by heating of the wiring bodies due to winding of the wiring bodies is avoided, the simplicity of collection, arrangement and fixation of the wiring bodies when the header box 1 is used is improved, and the high efficiency of overhauling, replacing and searching the wiring bodies is guaranteed;

the cross shape of the limiting plate 11 and the limiting groove 10 guarantees the flexibility of the collecting ring 12 in the movement of the header box 1, good limiting effect is achieved when the collecting ring 12 moves, convenience is brought to the collecting ring 12 when the collecting ring 12 collects and places the wires, and rapidity of collecting, fixing and separating the wires is increased.

The working principle is as follows: a direct current header box device, through utilizing the detection and control mechanism of the electric current and voltage inside header box 1 to use, need to be connected with header box 1 external electrical apparatus and switch, etc. through the connecting wire, through utilizing the setting of two arc-shaped inner panels 15 inside planking 13, can carry on the clamp to the connecting wire, and then through the elastic force potential energy of the fixed spring 16, make the connecting wire of different radiuses can make the fixed spring 16 produce the contraction or stretch deformation and carry on the identical clamp by squeezing the inner panel 15, the function of the dead lever 14 is in order to the internal plate 15 in the internal spacing action of planking 13, and then guarantee the internal plate 15 in the internal stability of planking 13, and then through the setting of a plurality of planking 13 inside the collecting ring 12, can arrange and distribute the clamp to the connecting wire effectively;

after carrying out the centre gripping through utilizing inner panel 15 to the connecting wire, rethread collecting ring 12 distributes a plurality of users' connecting wire, collect and arrange the back, it is closed with cabinet door 2 and collection flow box 1, and then under the promotion of cabinet door 2 to accessory plate 5, cabinet door 2 drives accessory plate 5 and slide 4 and slides left in the inside of spout 3, the fixed plate 8 of rethread slide 4 left side slope form contacts with the arcwall face of collecting ring 12, and then make two collecting ring 12 extrude in the inboard of two fixed plates 8, and then make two collecting ring 12 dock closed, the effect of connecting rod 6 is in order to carry on spacingly to slide 4, and then avoid slide 4 to break away from the inside of spout 3. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a direct current collection flow box device, includes collection flow box (1), its characterized in that: the right side of collection flow box (1) is rotated and is connected with cabinet door (2), spout (3) have been seted up on the right side of collection flow box (1), the inside sliding connection of spout (3) has slide (4), upside fixedly connected with accessory plate (5) of slide (4), left side fixedly connected with connecting rod (6) of slide (4), the left end sliding connection of connecting rod (6) is in the inside of collection flow box (1), collection vat (9) that are linked together with spout (3) are seted up to the inside of collection flow box (1), spacing groove (10) that are linked together with collection vat (9) are seted up to the inside of collection flow box (1), the inside of spacing groove (10) is provided with winding displacement device.

2. A dc combiner box assembly as recited in claim 1, wherein: the left side of slide (4) has seted up fixed slot (7), and the left side fixedly connected with of slide (4) has two fixed plates (8), and the shape of two fixed plate (8) opposite sides is the slope form.

3. A dc combiner box assembly as recited in claim 1, wherein: the winding displacement device comprises a limiting plate (11), the surface of the limiting plate (11) is connected to the inside of a limiting groove (10) in a sliding mode, a collecting ring (12) is fixedly connected to the right side of the limiting plate (11), the number of the limiting plate (11) and the number of the collecting ring (12) are two, the two limiting plates (11) and the limiting groove (10) are in a cross shape, the outer sides of the two collecting rings (12) are connected to the inside of a fixing groove (7) in a sliding mode, and an outer plate (13) is fixedly connected to the inside of the collecting ring (12).

4. A dc combiner box assembly as recited in claim 3, wherein: the two limiting plates (11) are arranged in the limiting groove (10) in tandem, the two collecting rings (12) are both semicircular, and the inner sides of the two collecting rings (12) are identical in structure.

5. A dc combiner box assembly as recited in claim 3, wherein: the inner part of the outer plate (13) is connected with two mirror-image-shaped fixing rods (14) in a sliding manner, and opposite ends of the two fixing rods (14) are fixedly connected with arc-shaped inner plates (15).

6. The direct current junction box device according to claim 5, wherein: the surfaces of the two fixing rods (14) are both connected with fixing springs (16) in a sliding mode, and the left end and the right end of each fixing spring (16) are respectively fixedly connected to the outer side of the inner plate (15) and the inner portion of the outer plate (13).