CN213426102U

CN213426102U - Photovoltaic module wire bundle structure and photovoltaic module

Info

Publication number: CN213426102U
Application number: CN202022713046.1U
Authority: CN
Inventors: 曹飞; 陈杰
Original assignee: Xinqi Suzhou New Energy Technology Co ltd
Current assignee: Xinqi Suzhou New Energy Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-11
Anticipated expiration: 2030-11-20

Abstract

The utility model provides a photovoltaic module wire bundling structure and photovoltaic module, including four insulating rubber pads, the equal fixedly connected with support column in insulating rubber pad's top, the top fixedly connected with fixed block of support column, the top fixedly connected with backplate of fixed block, the fixedly connected with carriage of edge of backplate, the fixed surface of backplate is connected with the terminal box, one side fixedly connected with bundling mechanism of terminal box. The utility model provides a photovoltaic module wire bunch structure and photovoltaic module, through the bunch mechanism that is equipped with, can arrange the wire of connecting between the photovoltaic board neatly in order for avoid direct contact between the wire, and whole pleasing to the eye, the protective cover that is equipped with can make the wire inside the protective cover, thereby avoids the wire directly to expose the erosion that externally causes, has guaranteed the normal life-span of wire.

Description

Photovoltaic module wire bundle structure and photovoltaic module

Technical Field

The utility model relates to a photovoltaic bunch technical field specifically is a photovoltaic module wire bundling structure and photovoltaic module.

Background

The photovoltaic module generally refers to a solar cell module, the structural forms of the conventional solar cell modules include a glass shell structure, a bottom box type module, a flat plate type module and an all-glue sealing module without a cover plate, and because the output voltage of a single solar cell is lower and the non-packaged cell is easy to drop due to the influence of the environment, a certain number of single cells are sealed into the solar cell module in a series-parallel connection mode to avoid the corrosion of the cell electrode and an interconnecting wire, in addition, the packaging also avoids the fragmentation of the cell, the outdoor installation is convenient, and the quality of the packaging quality determines the service life and the reliability of the solar cell module.

(1) The traditional photovoltaic panels are connected in series or in parallel in the using process, wires are not well controlled in length during connection, so that the connecting wires are longer, and part of the connecting wires are stirred together, so that the risk of short circuit is easily caused, and the photovoltaic panels are damaged;

(2) the wire lug connection mode that current photovoltaic board adopted when the circuit is connected can leave certain gap between some photovoltaic board connections, will make the connecting wire part expose like this, and the wire that is in between the gap will receive the erosion when sleet, can't protect the circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic module wire bundle line structure and photovoltaic module, carry out interconnect with the photovoltaic board with the series connection or parallelly connected mode that traditional photovoltaic board that solves above-mentioned background art and provide adopted in the use, the wire can be not good because length control when connecting, lead to the longer condition to appear in the connecting wire, can have partial connecting wire to stir together, the wire lug connection's that current photovoltaic board adopted when the line connection mode, can leave certain gap between some photovoltaic board connections, can't carry out the problem protected to the circuit.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic module wire bundling structure, includes four insulating rubber pads, the equal fixedly connected with support column in top of insulating rubber pad, the top fixedly connected with fixed block of support column, the top fixedly connected with backplate of fixed block, the edge fixedly connected with carriage of backplate, the fixed surface of backplate is connected with the terminal box, one side fixedly connected with bundling mechanism of terminal box.

In order to make fixed wire, as the utility model discloses a preferred scheme: the bunching mechanism comprises two bunching seats fixedly connected with the surface of the back plate, a plurality of bunching grooves are formed in the surface of each bunching seat, and clamping grooves are formed in one sides of the bunching seats.

In order to make the wire protection, as the utility model relates to a preferred scheme: two the equal fixedly connected with screw of opposite side of bunch seat, the screw alternates to be connected in first connecting piece, the top of first connecting piece is run through and has been seted up the connecting hole, it is connected with the connecting pin to alternate in the connecting hole, first connecting piece has the second connecting piece through connecting pin swing joint, the top fixedly connected with protective cover of second connecting piece, two the bunch seat links together through the protective cover.

In order to make the protection casing be connected with the bundle line seat, conduct the utility model relates to an optimal scheme: the surface of the protective cover is provided with heat dissipation holes, one end of the protective cover is fixedly connected with a buckle, and the buckle is connected with the clamping groove in a clamping mode.

A photovoltaic module comprises the photovoltaic module wire bundle line structure and a photovoltaic plate fixedly installed on the surface of a back plate, wherein a glass cover plate covers the surface of the photovoltaic plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the wiring mechanism is arranged, so that the wires connected between the photovoltaic panels can be tidily arranged, direct contact between the wires is avoided, and the whole body looks beautiful;

(2) the protective cover through being equipped with can be so that the wire is inside the protective cover to avoid the direct erosion that exposes externally and cause of wire, guaranteed the normal life of wire, maintain the electric energy collection of photovoltaic board.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the wire binding mechanism of the present invention;

fig. 4 is a schematic view of the wire bundling mechanism of the present invention.

In the figure: 1. an insulating rubber pad; 2. a support pillar; 3. a fixed block; 4. a back plate; 5. a support frame; 6. a junction box; 7. a wire bundling mechanism; 71. a wire harness base; 72. a wiring trough; 73. a card slot; 74. a screw; 75. a first connecting member; 76. a second connecting member; 77. a protective cover; 78. heat dissipation holes; 79. buckling; 8. a photovoltaic panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a photovoltaic module wire bundling structure, includes four insulating rubber pads 1, the equal fixedly connected with support column 2 in top of insulating rubber pad 1, the top fixedly connected with fixed block 3 of support column 2, the top fixedly connected with backplate 4 of fixed block 3, the edge fixedly connected with carriage 5 of backplate 4, the fixed surface of backplate 4 is connected with terminal box 6, one side fixedly connected with bundling mechanism 7 of terminal box 6.

In this embodiment: the wire bundling mechanism 7 comprises two wire bundling seats 71 fixedly connected with the surface of the back plate 4, a plurality of wire bundling grooves 72 are formed in the surface of the wire bundling seats 71, and clamping grooves 73 are formed in one sides of the two wire bundling seats 71.

When in specific use: junction box 6 on 4 surfaces of backplate is the junction of wire, two adjacent photovoltaic boards 8 are established ties or are parallelly connected with junction box 6 through the wire, the wire is connected the back, put into bunch seat 71 surface with the wire and set up some bunch grooves 72 in, bunch groove 72 is neatly separated the wire, avoid the wire condition of intertwining to appear, draw-in groove 73 that bunch seat 71 one side was seted up is with protective cover 77 and bunch seat 71 fixed connection, can play the effect of protecting the wire, prevent simultaneously that the wire from droing from bunch groove 72 inside.

In this embodiment: the equal fixedly connected with screw 74 of opposite side of two bunch seats 71, screw 74 alternates and connects in first connecting piece 75, and the connecting hole has been run through and has been seted up at the top of first connecting piece 75, and the interlude is connected with the connecting pin in the connecting hole, and first connecting piece 75 has second connecting piece 76 through connecting pin swing joint, and the top fixedly connected with protective cover 77 of second connecting piece 76, two bunch seats 71 link together through protective cover 77.

When in specific use: first connecting piece 75 passes through screw 74 and bunch seat 71 fixed connection, and the connecting hole that sets up is run through at first connecting piece 75 top, through connecting pin fixedly connected with second connecting piece 76, and first connecting piece 75 and second connecting piece 76 pass through connecting pin swing joint to realize protective cover 77's activity, two bunch seats 71 also link together through protective cover 77, for protective cover 77 activity through a holding power.

In this embodiment: the surface of protective cover 77 has seted up louvre 78, and the one end fixedly connected with buckle 79 of protective cover 77, buckle 79 and draw-in groove 73 joint are in the same place.

When in specific use: through louvre 78 that protective cover 77 surface was seted up, can carry out ventilation cooling to the wire in the wire harness seat 71, prevent that thermal piling up from causing certain short circuit risk, the buckle 79 of protective cover 77 one end rotates the draw-in groove 73 joint of seting up with wire harness seat 71 one side through protective cover 77's rotation, when needs put in order the maintenance wire, draw protective cover 77 outward and can realize buckle 79 and draw-in groove 73's separation to open wire harness mechanism 7.

The utility model provides a photovoltaic module, includes any one of the above-mentioned photovoltaic module wire bundling structure, still includes the photovoltaic board 8 of fixed mounting on 4 surfaces of backplate, the surface lid of photovoltaic board 8 has connect the glass apron, and when the weather is clear, when illumination shines on photovoltaic board 8 surfaces, photovoltaic board 8 begins to work, generates electricity, collects the storage through the wire of being connected with terminal box 6 with the electric energy that absorbs the solar energy conversion, provides the electric energy for consumer.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a photovoltaic module wire bundling structure, includes four insulating rubber pads (1), its characterized in that: the insulation rubber pad is characterized in that the top end of the insulation rubber pad (1) is fixedly connected with a support column (2), the top end of the support column (2) is fixedly connected with a fixed block (3), the top portion of the fixed block (3) is fixedly connected with a backboard (4), the edge of the backboard (4) is fixedly connected with a support frame (5), the surface of the backboard (4) is fixedly connected with a junction box (6), and one side of the junction box (6) is fixedly connected with a wire bundling mechanism (7).

2. The photovoltaic module wire harness structure of claim 1, wherein: the wire bundling mechanism (7) comprises two wire bundling seats (71) fixedly connected with the surface of the back plate (4), a plurality of wire bundling grooves (72) are formed in the surface of each wire bundling seat (71), and clamping grooves (73) are formed in one sides of the two wire bundling seats (71).

3. The photovoltaic module wire harness structure of claim 2, wherein: two the equal fixedly connected with screw (74) of opposite side of pencil seat (71), screw (74) alternate and connect in first connecting piece (75), the connecting hole has been run through at the top of first connecting piece (75), the interlude is connected with the connecting pin in the connecting hole, first connecting piece (75) have second connecting piece (76) through connecting pin swing joint, the top fixedly connected with protective cover (77) of second connecting piece (76), two pencil seat (71) link together through protective cover (77).

4. The photovoltaic module wire harness structure of claim 3, wherein: the surface of the protective cover (77) is provided with a heat dissipation hole (78), one end of the protective cover (77) is fixedly connected with a buckle (79), and the buckle (79) is connected with a clamping groove (73) in a clamping mode.

5. A photovoltaic module comprising a photovoltaic module wire harness structure according to any one of claims 1 to 4, wherein: the solar photovoltaic panel is characterized by further comprising a photovoltaic panel (8) fixedly installed on the surface of the back panel (4), and a glass cover plate covers the surface of the photovoltaic panel (8).