Photovoltaic module wiring device for photovoltaic power generation

Abstract

The utility model provides a photovoltaic module wiring device for photovoltaic power generation, which comprises an electric wire and a plurality of positioning parts which are oppositely arranged, a bearing plate is fixedly connected among the positioning parts, a driving part is rotatably connected outside the positioning parts, and the driving part is fixedly connected with the bearing plate. The side walls of the multiple fixed outer parts are in threaded connection with sealing parts, a wire penetrates through the multiple sealing parts, by rotating the driving part, the driving part drives the multiple telescopic rods to move in the direction of the guide groove, meanwhile, the multiple telescopic rods stretch out at the same time in cooperation with sawteeth, the clamping assemblies move synchronously, and therefore it is avoided that the multiple telescopic rods are sequentially adjusted, and the working efficiency is improved. And meanwhile, the situation that the telescopic rod is exposed out of the outer side of the driving piece, so that the telescopic rod is deformed or rusted is avoided, and the service life of equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to wiring device technical field especially relates to a photovoltaic module wiring device for photovoltaic power generation. BACKGROUND

[0002] Photovoltaic power generation is a kind of technology that utilizes the photovoltaic effect of semiconductor interface to convert light energy into electric energy directly, mainly consisting of solar panel, controller and inverter, and the main components are composed of electronic components, and the solar cell is encapsulated after series connection to form large-area solar module, and then cooperating with power controller and other components to form photovoltaic power generation device.

[0003] In the patent with publication number CN221886439U, a photovoltaic module wiring device for photovoltaic power generation is disclosed, which comprises a connecting cylinder, a waterproof cylinder is threadedly connected in the connecting cylinder, a sealing cover is threadedly connected to the circumference of the waterproof cylinder, a plurality of lower clamping plates are fixedly connected in the connecting cylinder, a plurality of lead screws are also threadedly connected in the connecting cylinder, the bottom ends of the plurality of lead screws are threadedly connected with upper clamping plates, and the upper clamping plates are driven to descend by rotating the lead screws, so as to clamp and fix the electric wires. However, when fixing the electric wires, the plurality of lead screws need to be adjusted one by one, which is a relatively cumbersome process. It is inconvenient to clamp and fix or maintain and replace the electric wires. At the same time, the lead screws are exposed outside the connecting cylinder, and may be deformed and bent when impacted, thereby affecting the normal use of the lead screws and making it inconvenient to adjust the upper clamping plates to clamp and fix the electric wires.

[0004] Therefore, it is necessary to provide a new photovoltaic module wiring device for photovoltaic power generation to solve the above technical problems. SUMMARY

[0005] To solve the above technical problems, the utility model provides a photovoltaic module wiring device for photovoltaic power generation.

[0006] The photovoltaic module wiring device for photovoltaic power generation provided by the utility model comprises an electric wire, a plurality of oppositely arranged positioning components, a supporting plate fixedly connected between the plurality of positioning components, a driving member rotationally connected outside the plurality of positioning components, a sealing member threadedly connected to the side wall of each of the plurality of positioning components, and the electric wire penetrating through the plurality of sealing members.

[0007] The positioning component comprises a mounting shell, a supporting plate fixedly connected to one side of the mounting shell, a guide cylinder fixedly connected to the side wall of the supporting plate, a guide groove formed in the guide cylinder, a sliding groove corresponding to the guide groove formed in the side wall of the mounting shell, the side wall of one side of the sliding groove being sawtooth-shaped, a telescopic rod slidingly connected to the inner side wall of the driving member, the telescopic rod being engaged with the sliding groove, a clamping assembly rotationally connected between the supporting plate and the sealing member, and the telescopic rod being rotationally connected to one end of the clamping assembly.

[0008] Preferably, the driving member comprises a protective shell, the inner side wall of the protective shell is rotationally connected with the receiving plate, the two ends of the protective shell are rotationally connected with a plurality of sealing members respectively, the inner side wall of the protective shell is provided with a movable slot, and a sliding block is slidably connected in the movable slot.

[0009] Preferably, the telescopic rod comprises a threaded sleeve, a gear is fixedly connected to the outer side wall of the threaded sleeve, the gear is engaged with the side wall of the sliding slot, a lead screw is threadedly connected to the inner side wall of the threaded sleeve, and the bottom end of the lead screw is fixedly connected to the clamping assembly.

[0010] Preferably, the clamping assembly comprises a plurality of rotating discs, the rotating discs are rotationally connected to the side wall of the receiving plate and the side wall of the sealing member respectively, a plurality of guide rods are inserted between the rotating discs, a lower clamping plate is externally nested on the guide rods, a plurality of guide plates are fixedly connected to the top end of the lower clamping plate, an upper clamping plate is arranged outside the guide plates, and the top end of the upper clamping plate is fixedly connected with the lead screw.

[0011] Preferably, the side wall of the sealing member is fixedly connected with a flexible pad, the flexible pad is rotationally connected with the protective shell, a plurality of through holes are formed in the side wall of the sealing member, and the electric wires pass through the through holes.

[0012] Preferably, the upper clamping plate and the lower clamping plate are located at opposite sides of the electric wires respectively, and the upper end surface of the lower clamping plate is attached to the electric wires.

[0013] Compared with the related art, the photovoltaic module wiring device for photovoltaic power generation has the following beneficial effects:

[0014] The photovoltaic module wiring device for photovoltaic power generation has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The photovoltaic module wiring device for photovoltaic power generation has the following beneficial effects:

[0016] Figure 2 The photovoltaic module wiring device for photovoltaic power generation has the following beneficial effects:

[0017] Figure 3 The photovoltaic module wiring device for photovoltaic power generation has the following beneficial effects:

[0018] The figure mark: 1, electric wire; 2, positioning part; 21, installation shell; 22, guide cylinder; 23, guide groove; 24, sliding groove; 25, clamping assembly; 251, rotating disc; 252, guide rod; 253, lower clamping plate; 254, guide plate; 255, upper clamping plate; 3, bearing plate; 4, driving part; 41, protective shell; 42, movable groove; 43, sliding block; 44, telescopic rod; 441, threaded sleeve; 442, gear; 443, screw rod; 5, sealing piece; 51, flexible pad. DETAILED DESCRIPTION

[0019] The utility model will be further explained below in combination with the drawings and embodiments.

[0020] Please combine with Figure 1 — Figure 3 Wherein, Figure 1 It is the whole structure section schematic diagram of photovoltaic module wiring device for photovoltaelectricity provided by the utility model; Figure 2 It is the whole structure schematic diagram of photovoltaic module wiring device for photovoltaelectricity provided by the utility model; Figure 3 It is the positioning part internal structure schematic diagram of photovoltaic module wiring device for photovoltaelectricity provided by the utility model.

[0021] In the specific implementation process, a kind of photovoltaic module wiring device for photovoltaelectricity, structure as Figure 1 — Figure 3 Shown, including: electric wire 1, still including multiple positioning parts 2 of relative arrangement, multiple positioning parts 2 are welded with bearing plate 3, multiple positioning parts 2 are symmetrically arranged with bearing plate 3 as symmetry axis, multiple positioning parts 2 are rotatably connected with driving part 4 outside, driving part 4 inner side wall is slidably connected with telescopic rod 44, telescopic rod 44 is inserted into positioning part 2, multiple positioning parts 2 outer sidewall are all screw-connected with sealing piece 5, electric wire 1 is threaded through multiple sealing pieces 5;

[0022] Positioning part 2 includes installation shell 21, installation shell 21 one side is welded to bearing plate 3, bearing plate 3 side wall is welded with guide cylinder 22, guide cylinder 22 is opened in guide groove 23, installation shell 21 side wall is opened with the sliding groove 24 corresponding with guide groove 23, the side wall of sliding groove 24 is zigzag, telescopic rod 44 is engaged with sliding groove 24, clamping assembly 25 is rotatably connected between bearing plate 3 and sealing piece 5, one end of telescopic rod 44 is rotatably connected with clamping assembly 25;

[0023] It should be noted that by rotating the driving member 4, the driving member 4 drives the telescopic rod 44 to slide along the guide groove 23 and the sliding groove 24, at this time, under the cooperation of the sawtooth and the telescopic rod 44, the telescopic rod 44 drives the clamping assembly 25 to clamp and fix the wire 1, and at the same time, due to the sliding along the guide groove 23, the telescopic rod 44 drives the clamping assembly 25 to also move relatively, when the clamping assembly 25 clamps the motor, continue to rotate the driving member 4, at this time, the clamping assembly 25 will drive the wire 1 to move relatively, making the wire 1 more closely connected.

[0024] The driving member 4 comprises a protective shell 41, the inner side wall of the protective shell 41 is rotationally connected with the receiving plate 3, both ends of the protective shell 41 are rotationally connected with a plurality of sealing members 5, the inner side wall of the protective shell 41 is provided with a movable groove 42, a sliding block 43 is slidably connected in the movable groove 42, and the bottom end of the sliding block 43 is rotationally connected with the telescopic rod 44;

[0025] It should be noted that when the protective shell 41 is rotated, the protective shell 41 drives the clamping assembly 25 to rotate through the telescopic rod 44, and at the same time, the telescopic rod 44 is engaged with the side wall of the sliding groove 24, at this time, the side wall of the sliding groove 24 drives the telescopic rod 44 to rotate, so that the telescopic rod 44 extends out;

[0026] The protective shell 41, the guide cylinder 22 and the mounting shell 21 can all be transparent plastic materials, which are convenient for observing the connection of the wire 1, and the protective shell 41, the guide cylinder 22 and the mounting shell 21 are coaxially arranged.

[0027] The telescopic rod 44 comprises a threaded sleeve 441, a gear 442 is integrally connected to the outer side wall of the threaded sleeve 441, the gear 442 is engaged with the side wall of the sliding groove 24, a lead screw 443 is threadedly connected to the inner side wall of the threaded sleeve 441, and the bottom end of the lead screw 443 is welded to the clamping assembly 25.

[0028] The clamping assembly 25 comprises a plurality of rotating discs 251, the plurality of rotating discs 251 are rotationally connected to the side walls of the receiving plate 3 and the sealing members 5 respectively, a plurality of guide rods 252 are inserted between the plurality of rotating discs 251, a lower clamping plate 253 is nested outside the plurality of guide rods 252, a plurality of guide plates 254 are fixedly connected to the top end of the lower clamping plate 253, an upper clamping plate 255 is provided outside the plurality of guide plates 254, and the top end of the upper clamping plate 255 is welded with the lead screw 443.

[0029] The side wall of the sealing member 5 is fixedly connected with a flexible pad 51, the flexible pad 51 is rotationally connected with the protective shell 41, a plurality of through holes are formed in the side walls of the plurality of sealing members 5, and the wire 1 penetrates through the plurality of through holes;

[0030] It should be noted that the flexible pad 51 includes a silica gel washer, which is rotationally connected with the protective shell 41 and prevents the protective shell 41 from freely rotating under the friction of the silica gel washer, and the friction between the threaded sleeve 441 and the screw rod 443 can avoid the rotation of the threaded sleeve 441 driven by the screw rod 443 due to the elastic force of the wire 1.

[0031] The upper clamping plate 255 and the lower clamping plate 253 are located on opposite sides of the wire 1, and the upper end surface of the lower clamping plate 253 is attached to the wire 1.

[0032] The working principle of the utility model is as follows: firstly, the wire 1 is inserted through the plurality of sealing members 5, and the wire 1 is spliced, then the splicing position is moved to the receiving plate 3, at this time, the protective shell 41 is rotated, the protective shell 41 drives the threaded sleeve 441 to slide along the guide groove 23 and the sliding groove 24, the threaded sleeve 441 is rotated under the action of the sawtooth, and the screw rod 443 is extended under the limiting of the upper clamping plate 255, so that the upper clamping plate 255 clamps the wire 1 along the guide plate 254, so as to realize the clamping and fixing of the wire 1.

[0033] The circuit and the control involved in the utility model are prior art, and will not be described in detail here.

[0034] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A photovoltaic module wiring device for photovoltaic power generation, comprising an electric wire (1), characterized in that, Also include a plurality of positioning components (2) are oppositely arranged, a plurality of the positioning components (2) are fixedly connected with the receiving plate (3), a plurality of positioning components (2) are rotatably connected with the driving member (4), a plurality of the outer component sidewall are threadedly connected with the sealing element (5), the electric wire (1) penetrates a plurality of sealing elements (5); The positioning component (2) includes an installation shell (21), one side of the installation shell (21) is fixedly connected to the sidewall of the receiving plate (3), the sidewall of the receiving plate (3) is fixedly connected with a guide cylinder (22), the guide cylinder (22) is provided with a guide groove (23) in the inside, the sidewall of the installation shell (21) is provided with a sliding groove (24) corresponding to the guide groove (23), the sidewall of one side of the sliding groove (24) is serrated, the inner sidewall of the driving member (4) is slidably connected with a telescopic rod (44), the telescopic rod (44) is engaged with the sliding groove (24), the receiving plate (3) and the sealing element (5) are rotatably connected with a clamping assembly (25), one end of the telescopic rod (44) is rotatably connected with the clamping assembly (25).

2. The photovoltaic module wiring device for photovoltaic power generation according to claim 1, characterized by, The driving member (4) includes a protective shell (41), the inner sidewall of the protective shell (41) is rotatably connected with the receiving plate (3), both ends of the protective shell (41) are rotatably connected with a plurality of sealing elements (5), the inner sidewall of the protective shell (41) is provided with a movable slot (42), the movable slot (42) is slidably connected with a sliding block (43), the bottom end of the sliding block (43) is rotatably connected with a telescopic rod (44).

3. The photovoltaic module wiring device for photovoltaic power generation according to claim 2, characterized by, The telescopic rod (44) includes a threaded sleeve (441), the outer sidewall of the threaded sleeve (441) is fixedly connected with a gear (442), the gear (442) is engaged with the sidewall of the sliding groove (24), the inner sidewall of the threaded sleeve (441) is threadedly connected with a lead screw (443), the bottom end of the lead screw (443) is fixedly connected with the clamping assembly (25).

4. The photovoltaic module wiring device for photovoltaic power generation according to claim 3, characterized by, The clamping assembly (25) includes a plurality of rotating discs (251), a plurality of rotating discs (251) are rotatably connected with the sidewall of the receiving plate (3) and the sidewall of the sealing element (5) respectively, a plurality of guide rods (252) are inserted between a plurality of rotating discs (251), a plurality of the guide rods (252) are externally nested with a lower clamping plate (253), the top end of the lower clamping plate (253) is fixedly connected with a plurality of guide plates (254), a plurality of the guide plates (254) are externally provided with an upper clamping plate (255), the top end of the upper clamping plate (255) is fixedly connected with the lead screw (443).

5. The photovoltaic module wiring device for photovoltaic power generation according to claim 4, characterized by, The sidewall of the sealing element (5) is fixedly connected with a flexible pad (51), the flexible pad (51) is rotatably connected with the protective shell (41), a plurality of sidewalls of the sealing element (5) are provided with through holes, the electric wire (1) penetrates a plurality of through holes.

6. The photovoltaic module wiring device for photovoltaic power generation according to claim 5, characterized by The upper clamping plate (255) and the lower clamping plate (253) are located on the opposite sides of the electric wire (1) respectively, and the upper end surface of the lower clamping plate (253) is attached to the electric wire (1).

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