Photovoltaic assembly type shielding wire harness structure

Abstract

The utility model discloses a photovoltaic assembly type shielding wire harness structure, which comprises a wire harness and further comprises a shielding mechanism, the periphery of the wire harness is sleeved with the shielding mechanism, the shielding mechanism comprises a sleeve, a connecting rod, a clamping ring, an inner screw groove, an end ring, an outer screw groove and a shielding net, the periphery of the wire harness is sleeved with the sleeve, and the clamping ring is movably connected in the sleeve through the connecting rod. In the cable laying process, the sleeves, the end rings and the shielding net structure are arranged on the periphery of the cable in a sleeving mode, the distance between the sleeves is increased through horizontal pulling after butt joint, the folded shielding net is unfolded to be attached to the periphery of the wire harness, a proper number of sleeves are selected according to the length of the wire harness to be in butt joint with the shielding net, adding is easy, and the combination length is flexible and adjustable. And through the shielding net additionally arranged outside the wire harness, the shielding and anti-interference effects are further improved, and the application range of the wire harness is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic wire harness shielding components, in particular to a photovoltaic assembled shielding wire harness structure. Background Art

[0002] Photovoltaic generally refers to photovoltaic power generation systems, which refers to power generation systems that use the photovoltaic effect of photovoltaic cells to directly convert solar radiation energy into electrical energy. Its power supply harness is generally used to connect photovoltaic panels and energy storage devices, and between energy storage devices and power grids. Shielding components are generally provided inside the photovoltaic harness to provide electromagnetic shielding and protection for the wire body.

[0003] Existing shielding components for photovoltaic wire harnesses have the following disadvantages when used: the existing wire harness shielding structure is generally directly set inside the wire harness during the wire harness production process, and a metal mesh braided layer is usually used as the shielding layer material. The shielding structure is fixed and single, and cannot be used under some working conditions that require improved shielding performance. For this reason, we propose a photovoltaic assembled shielding wire harness structure. Utility Model Content

[0004] The main purpose of the utility model is to provide a photovoltaic assembled shielded wiring harness structure. By adopting an assembled structure, a shielding mechanism can be installed on the periphery of the wiring harness, and a shielding structure can be installed on the periphery of the wiring harness, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A photovoltaic assembled shielded wiring harness structure includes a wiring harness and a shielding mechanism. The shielding mechanism is sleeved on the outer periphery of the wiring harness. The shielding mechanism includes a sleeve, a connecting rod, a clamping ring, an inner screw groove, an end ring, an outer screw groove and a shielding net. The wiring harness is sleeved on the outer periphery and the sleeve is movably connected to the clamping ring through a connecting rod. Inner screw grooves are provided at both ends of the inner wall of the sleeve and the end rings are detachably connected through the inner screw grooves. A shielding net attached to the outer periphery of the wiring harness is installed between the end rings.

[0007] Furthermore, it also includes a mounting mechanism, the outer periphery of the sleeve is provided with a mounting mechanism, the mounting mechanism includes a ring groove, a ring, a connecting plate and a mounting plate, the outer periphery of the sleeve is provided with a ring groove and the outer periphery of the ring groove is sleeved with a ring, the top of the ring is fixedly connected to the mounting plate through a connecting plate; the outer periphery of the sleeve is provided with a ring through the ring groove, the surface of the ring is provided with a connecting plate and a mounting plate, the ring can be rotated around the outer periphery of the ring groove, and the position of the mounting plate can be adjusted according to different installation requirements, the ring can be flipped over so that the mounting plate faces upward during hoisting, and the ring can be flipped over so that the mounting plate faces downward during laying, and different installation methods can be flexibly adjusted to meet different installation and fixing requirements.

[0008] Furthermore, screw holes are provided on both sides of the sleeve and bolts are movably connected through the screw holes, and the ends of the bolts are in contact with the surface of the clamping ring; when the sleeve is inserted into the periphery of the wiring harness and moved to a suitable position, the bolts are tightened along the screw holes so that the clamping ring is clamped on the periphery of the wiring harness to fix the position of the sleeve.

[0009] Furthermore, an outer thread groove matching the inner thread groove is provided on the outer wall of the end ring; the cooperation between the outer thread groove and the inner thread groove facilitates fixing the end ring and the sleeve together.

[0010] Furthermore, a mounting hole is provided inside the mounting plate for easy docking with the mounting body; the mounting hole structure inside the mounting plate facilitates the use of fasteners to fix the position of the mounting plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects: a shielding mechanism can be added to the periphery of the wiring harness; during the cable laying process, a sleeve, an end ring and a shielding net structure are inserted into the periphery thereof; an end ring is installed between adjacent sleeves; the end of the end ring can be connected to the end of the sleeve through an external screw groove; after docking with the sleeve, the sleeve is pulled horizontally to increase the spacing between the sleeves; the folded shielding net is unfolded to attach it to the periphery of the wiring harness; an appropriate number of sleeves are selected according to the length of the wiring harness to dock with the shielding net; after the sleeve is pulled to the appropriate position, the bolts are tightened along the screw holes. Its position can be fixed, the installation is simple, the combined length is flexibly adjustable, and the shielding net installed on the outside of the wire harness can further improve the shielding and anti-interference effects, and expand the scope of application of the wire harness; the outer periphery of the sleeve is installed with a ring groove, and the surface of the ring is provided with a connecting plate and a mounting plate. The ring can be rotated around the outer periphery of the ring groove, and the position of the mounting plate can be adjusted according to different installation requirements. When hoisting, the ring can be flipped over so that the mounting plate faces upward, and when laying, the ring can be flipped over so that the mounting plate faces downward. Different installation methods can be flexibly adjusted to meet different installation and fixing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic assembled shielded wiring harness structure of the present utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the internal clamp ring component of the sleeve of a photovoltaic assembled shielded wiring harness structure of the present invention.

[0014] Figure 3 This is a schematic diagram of the casing installation end structure of a photovoltaic assembled shielded wiring harness structure of the present invention.

[0015] Figure 4 This is a schematic structural diagram of a photovoltaic assembled shielded wiring harness structure in a folded state of the shielding net of the utility model.

[0016] In the figure: 1. Wire harness; 2. Shielding mechanism; 201. Sleeve; 202. Connecting rod; 203. Clamping ring; 204. Screw hole; 205. Bolt; 206. Inner screw groove; 207. End ring; 208. Outer screw groove; 209. Shielding net; 3. Mounting mechanism; 301. Ring groove; 302. Sleeve; 303. Connecting plate; 304. Mounting plate; 305. Mounting hole. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-4 As shown, a photovoltaic assembled shielded wiring harness structure includes a wiring harness 1 and a shielding mechanism 2. The shielding mechanism 2 is sleeved on the outer periphery of the wiring harness 1. The shielding mechanism 2 includes a sleeve 201, a connecting rod 202, a clamping ring 203, an inner screw groove 206, an end ring 207, an outer screw groove 208 and a shielding net 209. The wiring harness 1 is sleeved on the outer periphery of the wiring harness and the sleeve 201 is movably connected to the clamping ring 203 through the connecting rod 202. Inner screw grooves 206 are provided at both ends of the inner wall of the sleeve 201 and the end rings 207 are detachably connected through the inner screw grooves 206. A shielding net 209 attached to the outer periphery of the wiring harness 1 is installed between the end rings 207.

[0019] Among them, it also includes a mounting mechanism 3, the outer periphery of the sleeve 201 is provided with a mounting mechanism 3, the mounting mechanism 3 includes an annular groove 301, a collar 302, a connecting plate 303 and a mounting plate 304, the outer periphery of the sleeve 201 is provided with an annular groove 301 and the outer periphery of the annular groove 301 is sleeved with a collar 302, the top of the collar 302 is fixedly connected to the mounting plate 304 through the connecting plate 303; the outer periphery of the sleeve 201 is provided with a collar 302 through the annular groove 301, the surface of the collar 302 is provided with a connecting plate 303 and a mounting plate 304, the collar 302 can rotate around the outer periphery of the annular groove 301, and the position of the mounting plate 304 can be adjusted according to different installation requirements, the collar 302 can be flipped over during hoisting so that the mounting plate 304 faces upward, and the collar 302 can be flipped over during laying so that the mounting plate 304 faces downward, and different installation methods can be flexibly adjusted to meet different installation and fixing requirements.

[0020] Among them, screw holes 204 are provided on both sides of the inner part of the sleeve 201, and bolts 205 are movably connected through the screw holes 204. The ends of the bolts 205 are in contact with the surface of the clamping ring 203, and the outer wall of the end ring 207 is provided with an outer screw groove 208 that matches the inner screw groove 206; when the sleeve 201 is inserted into the periphery of the wiring harness 1 and moved to a suitable position, the bolts 205 are tightened along the screw holes 204, so that the clamping ring 203 is clamped on the periphery of the wiring harness 1 to fix the position of the sleeve 201, and the cooperation between the outer screw groove 208 and the inner screw groove 206 facilitates the fixing of the end ring 207 and the sleeve 201 together.

[0021] The mounting plate 304 is provided with a mounting hole 305 for docking with the mounting body. The mounting hole 305 structure inside the mounting plate 304 facilitates the use of fasteners to fix the position of the mounting plate 304.

[0022] It should be noted that the present invention is a photovoltaic assembled shielded harness structure. When in use, a shielding mechanism 2 can be added to the periphery of the harness 1. During the cable laying process, a sleeve 201, an end ring 207, and a shielding net 209 structure are inserted into the periphery thereof. End rings 207 are installed between adjacent sleeves 201. The ends of the end rings 207 can be connected to the ends of the sleeves 201 through external screw grooves 208. After docking with the sleeves 201, the spacing between the sleeves 201 is increased by pulling horizontally. The folded shielding net 209 is unfolded to attach it to the periphery of the harness 1. According to the length of the harness 1, an appropriate number of sleeves 201 are selected to dock with the shielding net 209. After the sleeves 201 are pulled to a suitable position, the screw holes 204 are tightened. The position of the mounting plate 304 can be fixed by tightening the bolt 205. The installation is simple and the combined length is flexibly adjustable. By adding a shielding net 209 on the outside of the wiring harness 1, the shielding and anti-interference effects are further improved, and the scope of application of the wiring harness 1 is expanded. The outer periphery of the sleeve 201 is installed with a ring 302 through an annular groove 301. The surface of the ring 302 is provided with a connecting plate 303 and a mounting plate 304. The ring 302 can rotate around the annular groove 301, and the position of the mounting plate 304 can be adjusted according to different installation requirements. When hoisting, the ring 302 can be flipped over so that the mounting plate 304 faces upward. When laying, the ring 302 can be flipped over so that the mounting plate 304 faces downward. Different installation methods can be flexibly adjusted to meet different installation and fixing requirements.

[0023] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic assembled shielded wiring harness structure, comprising a wiring harness (1), characterized in that: The invention also includes a shielding mechanism (2), wherein the outer periphery of the wiring harness (1) is sleeved with the shielding mechanism (2), and the shielding mechanism (2) includes a sleeve (201), a connecting rod (202), a clamping ring (203), an inner screw groove (206), an end ring (207), an outer screw groove (208), and a shielding net (209). The outer periphery of the wiring harness (1) is sleeved with the sleeve (201), and the interior of the sleeve (201) is movably connected to the clamping ring (203) through the connecting rod (202). The inner wall of the sleeve (201) is provided with inner screw grooves (206) at both ends, and the end rings (207) are detachably connected to the inner screw grooves (206). The shielding net (209) attached to the outer periphery of the wiring harness (1) is installed between the end rings (207).

2. The photovoltaic assembled shielded wiring harness structure according to claim 1, characterized in that: The invention also includes a mounting mechanism (3), wherein the outer periphery of the sleeve (201) is provided with the mounting mechanism (3), and the mounting mechanism (3) includes an annular groove (301), a collar (302), a connecting plate (303) and a mounting plate (304). The annular groove (301) is provided at the center of the outer periphery of the sleeve (201), and the collar (302) is sleeved on the outer periphery of the annular groove (301). The top of the collar (302) is fixedly connected to the mounting plate (304) via the connecting plate (303).

3. The photovoltaic assembled shielded wiring harness structure according to claim 1, characterized in that: Screw holes (204) are provided on both sides of the inner portion of the sleeve (201) and bolts (205) are movably connected through the screw holes (204), and the ends of the bolts (205) contact the surface of the clamping ring (203).

4. The photovoltaic assembled shielded wiring harness structure according to claim 1, characterized in that: The outer wall of the end ring (207) is provided with an outer screw groove (208) matching the inner screw groove (206).

5. The photovoltaic assembled shielded wiring harness structure according to claim 2, characterized in that: The mounting plate (304) is provided with a mounting hole (305) inside for easy docking with the mounting body.

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