CN219938310U - Cable fixing device and photovoltaic component - Google Patents

Abstract

The utility model relates to a cable fixing device and a photovoltaic component, wherein the cable fixing device comprises a body part, a first clamping part and a second clamping part, the first clamping part and the second clamping part are symmetrically arranged on the body part along the length direction of the cable fixing device, and the first clamping part and the second clamping part are respectively used for clamping adjacent photovoltaic modules; the thickness direction along the cable fixing device, one side that first clamping part, second clamping part were kept away from to the body portion is provided with the kink, the accommodation space is enclosed with a part of body portion to the kink, photovoltaic module's cable is fixed in accommodation space for at least part of cable is located between photovoltaic module and the various steel tile and is in unsettled state, the risk that cable and various steel tile contacted has been reduced, there is ponding in the cavity to lead to the risk that the cable is corroded and damaged, simultaneously, the risk that leads to photovoltaic module by various steel tile short circuit with various steel tile contact after having reduced the cable damage has been prolonged the life of cable.

Description

Cable fixing device and photovoltaic component

Technical Field

The utility model relates to the technical field of photovoltaic cells, in particular to a cable fixing device and a photovoltaic component.

Background

Photovoltaic components are an important component of solar power plants for converting solar energy into electrical energy. The photovoltaic component comprises a plurality of color steel tiles and a plurality of photovoltaic modules arranged on the color steel tiles, and the adjacent photovoltaic modules are connected in series through cables.

In the prior art, the cable is located photovoltaic module and various steel tile and encloses the cavity that becomes, and the cable sags and take on various steel tile under the effect of gravity, when the cable is corroded damaged, there is ponding on the various steel tile, has the cable short circuit to lead to the risk of electrical connection inefficacy between the photovoltaic module.

Disclosure of Invention

The utility model provides a cable fixing device and a photovoltaic component, which can fix a cable on the back of a photovoltaic module in a suspending way.

The first aspect of the utility model provides a cable fixing device, which comprises a body part, a first clamping part and a second clamping part, wherein the first clamping part and the second clamping part are symmetrically arranged on the body part along the length direction of the cable fixing device, and the first clamping part and the second clamping part are respectively used for clamping adjacent photovoltaic modules; and in the thickness direction of the cable fixing device, a bending part is arranged on one side, far away from the first clamping part and the second clamping part, of the body part, and the bending part and a part of the body part enclose an accommodating space which is used for accommodating a part of the cable of the photovoltaic module.

According to the utility model, the cable is fixed on the cable fixing device, so that at least part of the cable is positioned between the photovoltaic module and the color steel tile and is in a suspended state, the risk of contact between the cable and the color steel tile is reduced, the risk of corrosion damage to the cable caused by accumulated water in the cavity is reduced, and meanwhile, the risk of short circuit of the photovoltaic module caused by contact between the cable and the color steel tile after the cable is damaged is reduced, thereby prolonging the service life of the cable, improving the working stability of the cable and the photovoltaic module, and being beneficial to improving the use safety of the photovoltaic component.

In some embodiments, the first clamping portion includes a first clamping arm and a first connecting arm, the first clamping arm and the body portion are distributed along a thickness direction of the wire fixing device, and two ends of the first connecting arm are respectively connected with the first clamping arm and the body portion; one end that first centre gripping arm kept away from first linking arm extends to the direction slope that is close to body portion, and contained angle α1 between the extending direction of first centre gripping arm and the length direction of cable fixing device satisfies: alpha 1 is more than 0 and less than 90 degrees.

In some embodiments, the second clamping portion includes a second clamping arm and a second connecting arm, the second clamping arm and the body portion are distributed along the thickness direction of the cable fixing device, and two ends of the second connecting arm are respectively connected with the second clamping arm and the body portion; one end of the second clamping arm far away from the second connecting arm extends obliquely towards the direction close to the body part, and an included angle alpha 2 between the extending direction of the second clamping arm and the length direction of the cable fixing device meets the following conditions: alpha 2 is more than 0 and less than 90 degrees.

In some embodiments, the cable fixing device further includes a connection portion, and two ends of the connection portion are connected to the first clamping portion and the second clamping portion, respectively, along a length direction of the cable fixing device.

In some embodiments, the cable fixing device further includes a supporting portion located between the connection portion and the body portion in a thickness direction of the cable fixing device, and both ends of the supporting portion are connected with the connection portion and the body portion, respectively).

In some embodiments, the number of supports is one; alternatively, the plurality of support portions are spaced apart along the length of the cable fixing device.

In some embodiments, a guide part is arranged at one end of the bending part far away from the body part, a gap exists between the guide part and the body part in the thickness direction of the cable fixing device, and the accommodating space is communicated with the outside through the gap in the length direction of the cable fixing device; in the thickness direction of the cable fixing device, the minimum distance between the guide part and the body part is H1, the maximum distance between the bending part and the body part is H2, and the H1 and H2 satisfy the following conditions: h1 is less than H2.

In some embodiments, an end of the guiding portion away from the bending portion is a guiding end, a guiding surface is disposed on a side of the guiding end, which is close to the body portion, in a thickness direction of the cable fixing device, and the guiding surface extends obliquely in a direction away from the body portion.

In some embodiments, the bending portion is disposed at one side or both sides of the body portion along a length direction of the cable fixture.

A second aspect of the present utility model provides a photovoltaic member comprising: a plurality of color steel tiles; the photovoltaic modules are arranged on the color steel tiles through clamps, adjacent photovoltaic modules are electrically connected through cables, the photovoltaic modules and the color steel tiles form cavities, and at least part of the cables are positioned in the cavities; the cable fixing device according to any one of the above claims, disposed between adjacent photovoltaic modules, wherein the first clamping portion and the second clamping portion are respectively connected with the adjacent photovoltaic modules, and a part of the cable is located in the accommodating space.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

FIG. 1 is a schematic view of a photovoltaic member according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the color steel tile of FIG. 1 in one embodiment;

fig. 3 is a schematic diagram of a connection structure between a cable fixing device and a photovoltaic module according to the present utility model;

FIG. 4 is a schematic view of the cable fixture device of FIG. 3 in one embodiment;

FIG. 5 is a schematic diagram of a layout structure of the second clamping arm in FIG. 4

Fig. 6 is an enlarged view of the portion I in fig. 4.

Reference numerals:

01-color steel tile;

011-male rib;

012-female rib;

013-corner relief;

014—bottom plate;

02-a photovoltaic module;

03-a clamp;

04-cavity;

05-a cable fixture;

1-a body portion;

2-a first clamping portion;

21-a first clamping arm;

22-a first connecting arm;

23-a first clamping surface;

24-a first clamping space;

3-a second clamping portion;

31-a second clamping arm;

32-a second connecting arm;

33-a second clamping surface;

331-a second groove;

34-a second clamping space;

4-bending parts;

5-accommodation space;

a 6-connection;

7-a support;

8-a guide part;

81-a guide end;

82-guiding surface.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

Detailed Description

For a better understanding of the technical solution of the present utility model, the following detailed description of the embodiments of the present utility model refers to the accompanying drawings.

It should be understood that the described embodiments are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

It should be noted that, the terms "upper", "lower", "left", "right", and the like in the embodiments of the present utility model are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

The embodiment of the utility model provides a photovoltaic component, as shown in fig. 1, comprising a color steel tile 01 and a photovoltaic module 02 arranged on the color steel tile 01, wherein the color steel tile 01 comprises a male rib 011 and a female rib 012 which are oppositely arranged along the width direction of the color steel tile 01, the male rib 011 is fixedly connected with the female rib 012 of the adjacent color steel tile 01 and forms a lockstitch, and an angle slack 013 protruding along the thickness direction of the color steel tile 01 is arranged between the male rib 011 and the female rib 012 so as to increase the anti-wind performance of the color steel tile 01; a bottom plate 014 is connected between the male rib 011 and the corner relief 013, and between the female rib 012 and the corner relief 013; the clamp 03 is fixed on the lockstitch or corner relief 013 of the color steel tile 01, and two ends of the photovoltaic module 02 are fixed on the clamp 03 along the width direction of the color steel tile 01, and in the embodiment of the utility model, the clamp 03 is fixed on the lockstitch. Be provided with a plurality of photovoltaic module 02 that distribute along the length direction of various steel tile 01 on various steel tile 01, adjacent photovoltaic module 02 passes through the cable electricity and connects, and at least part of cable is located photovoltaic module 02 and various steel tile 01 and encloses cavity 04.

The photovoltaic component comprises a first direction X, a second direction Y and a third direction Z, wherein the first direction X is the width direction of the color steel tile 01, the second direction Y is the length direction of the color steel tile 01, and the third direction Z is the thickness direction of the color steel tile 01 as shown in fig. 1, 2 and 3.

As shown in fig. 3 to 6, the photovoltaic component further includes a cable fixing device 05 installed at an edge position of the photovoltaic module 02, and a part of the cable fixing device 05 is located in the cavity 04, and the cable is fixed on the cable fixing device 05 and located between the photovoltaic module 02 and the color steel tile 01.

Wherein, along the second direction Y, the cable fixing device 05 is installed between adjacent photovoltaic modules 02, that is, a part of the cable fixing device 05 is located in a gap between adjacent photovoltaic modules 02, the length direction of the cable fixing device 05 is parallel to the second direction Y, the width direction of the cable fixing device 05 is parallel to the first direction X, and the thickness direction of the cable fixing device 05 is parallel to the third direction Z.

Specifically, as shown in fig. 3 and 4, the cable fixing device 05 includes a body portion 1, a first clamping portion 2 and a second clamping portion 3, the first clamping portion 2 and the second clamping portion 3 are symmetrically disposed on the body portion 1 along a second direction Y, and the first clamping portion 2 and the second clamping portion 3 are respectively used for clamping adjacent photovoltaic modules 02; along the third direction Z, the body portion 1 is kept away from the first clamping portion 2, one side of the second clamping portion 3 is provided with the kink 4, and the kink 4 encloses accommodation space 5 with a part of body portion 1, and accommodation space 5 is used for holding a part of cable.

In the process of installing the cable fixing device 05, the cable fixing device 05 is clamped at the edge position of the photovoltaic module 02, the first clamping part 2 and the second clamping part 3 are respectively clamped with the edge position of the adjacent photovoltaic module 02, at the moment, in the third direction Z, a part of the cable fixing device 05 is positioned between the photovoltaic module 02 and the color steel tile 01, and then the cable is clamped into the accommodating space 5 and is abutted against the side wall of the accommodating space 5, so that the cable is clamped and fixed by the bending part 4 and the body part 1, and the cable is suspended and fixed in the cavity 04.

In this embodiment, fix the cable on cable fixing device 05 for at least part of cable is located between photovoltaic module 02 and the various steel tile 01 and is in unsettled state, has reduced the risk that cable and various steel tile 01 contact, has reduced the risk that the internal accumulation of cavity 04 leads to the cable to be corroded and damaged, simultaneously, has reduced the risk that contact with various steel tile 01 leads to photovoltaic module 02 to be short-circuited by various steel tile 01 after the cable is damaged, thereby prolonged the life of cable, and promoted the job stabilization nature of cable and photovoltaic module 02, and be favorable to promoting the safety in utilization of photovoltaic component.

Specifically, as shown in fig. 3 and 4, the first clamping portion 2 includes a first clamping arm 21 and a first connecting arm 22, the first clamping arm 21 and the body portion 1 are distributed along the third direction Z, two ends of the first connecting arm 22 are respectively connected with the first clamping arm 21 and the body portion 1, a part of the first clamping arm 21, the first connecting arm 22 and the body portion 1 enclose a first clamping space 24, and a part of the photovoltaic module 02 extends into the first clamping space 24 and is abutted against the first clamping arm 21 and the body portion 1.

In this embodiment, the first clamping space 24 is defined by the first clamping arm 21, the first connecting arm 22 and the body portion 1, so that the structure of the cable fixing device 05 is simplified, the processing cost of the cable fixing device 05 is reduced, and meanwhile, the space required for installing the cable fixing device 05 is reduced, so that the flexibility of the installation position of the cable fixing device 05 is increased.

As shown in fig. 4, an end of the first clamping arm 21 away from the first connecting arm 22 extends obliquely in a direction approaching the body portion 1, and an included angle α1 between an extending direction of the first clamping arm 21 and the second direction Y satisfies: 0 < α1 < 90 °, specifically, the angle between the extending direction of the first clamp arm 21 and the second direction Y may be 1 °, 15 °, 28 °, 34 °, 45 °, 56 °, 62 °, 78 °, 89 °, or the like.

In this embodiment, when the photovoltaic module 02 is bent and deformed in the direction close to the color steel tile 01 along the acting force in the third direction Z, the edge of the photovoltaic module 02 located in the first clamping space 24 is warped in the direction away from the color steel tile 01 along the third direction Z, and the first clamping arm 21 is obliquely arranged, so that a larger distance is formed between one side of the first clamping arm 21 close to the first connecting arm 22 and the photovoltaic module 02 in the third direction Z, the risk of interference with the first clamping arm 21 when the edge of the photovoltaic module 02 warps is reduced, the risk of damage to the edge of the photovoltaic module 02 due to stress concentration is reduced, the working stability of the photovoltaic module 02 is further improved, the service life of the photovoltaic module 02 is prolonged, the risk of damage to the first clamping arm 21 is reduced, and the service life of the cable fixing device 05 is prolonged.

In addition, one end of the first connecting arm 22 is connected to the body portion 1, and the other end extends in a direction away from the body portion 1, and an angle α3 between the extending direction of the first connecting arm 22 and the second direction Y satisfies: 0 < α3 < 180 °, specifically, the included angle between the extending direction of the first connecting arm 22 and the second direction Y may be 1 °, 45 °, 59 °, 76 °, 80 °, 90 °, 120 °, 156 °, 179 °, etc., and the embodiment of the present utility model takes the extending of the first connecting arm 22 along the third direction Z as an example.

As shown in fig. 4, the second clamping portion 3 includes a second clamping arm 31 and a second connecting arm 32, the second clamping arm 31 and the body portion 1 are distributed along the third direction Z, two ends of the second connecting arm 32 are respectively connected with the second clamping arm 31 and the body portion 1, a second clamping space 34 is enclosed by the second clamping arm 31, the second connecting arm 32 and a part of the body portion 1, and a part of the photovoltaic module 02 extends into the second clamping space 34 and is abutted against the second clamping arm 31 and the body portion 1.

In this embodiment, the second clamping space 34 is defined by the second clamping arm 31, the second connecting arm 32 and the body portion 1, so that the structure of the cable fixing device 05 is simplified, the processing cost of the cable fixing device 05 is reduced, and meanwhile, the space required for installing the cable fixing device 05 is reduced, so that the flexibility of the installation position of the cable fixing device 05 is increased.

Wherein, the second clamping arm 31 and the one end far away from the second connecting arm 32 extend obliquely to the direction close to the body part 1, and an included angle α2 between the extending direction of the second clamping arm 31 and the second direction Y satisfies: 0 < α2 < 90 °, specifically, the angle between the extending direction of the second clamp arm 31 and the second direction Y may be 1 °, 15 °, 28 °, 34 °, 45 °, 56 °, 62 °, 78 °, 89 °, or the like.

In this embodiment, when the photovoltaic module 02 is bent and deformed in the direction close to the color steel tile 01 along the acting force in the third direction Z, the edge of the photovoltaic module 02 located in the second clamping space 34 is warped in the direction away from the color steel tile 01 along the third direction Z, and the second clamping arm 31 is obliquely arranged, so that a larger distance is formed between one side of the second clamping arm 31 close to the second connecting arm 32 and the photovoltaic module 02 in the third direction Z, the risk of interference with the second clamping arm 31 when the edge of the photovoltaic module 02 warps is reduced, the risk of damage to the edge of the photovoltaic module 02 due to stress concentration is reduced, the working stability of the photovoltaic module 02 is further improved, the service life of the photovoltaic module 02 is prolonged, the risk of damage to the second clamping arm 31 is reduced, and the service life of the cable fixing device 05 is prolonged.

In addition, one end of the second connecting arm 32 is connected to the body portion 1, and the other end extends in a direction away from the body portion 1, and an angle α4 between the extending direction of the second connecting arm 32 and the second direction Y satisfies: 0 < α4 < 180 °, specifically, the angle between the extending direction of the first connecting arm 22 and the second direction Y may be 1 °, 45 °, 59 °, 76 °, 80 °, 90 °, 120 °, 156 °, 179 °, etc., and the second connecting arm 32 extends along the third direction Z is taken as an example in the embodiment of the present utility model.

As shown in fig. 3 and 4, the cable fixing device 05 further includes a connection portion 6, and two ends of the connection portion 6 are connected to the first clamping portion 2 and the second clamping portion 3, respectively, along the second direction Y.

In this embodiment, the connection portion 6 can support the first clamping portion 2 and the second clamping portion 3, so that the risk that the first clamping portion 2 inclines towards the direction close to the second clamping portion 3 under the action of external force and the second clamping portion 3 inclines towards the direction close to the first clamping portion 2 under the action of external force is reduced, and therefore the risk that the first clamping portion 2 and the second clamping portion 3 are separated from the photovoltaic module 02 is reduced, and the risk that the first clamping portion 2 and the second clamping portion 3 are damaged is reduced. Therefore, the connecting portion 6 is arranged, so that the structural stability of the first clamping portion 2 and the second clamping portion 3 is improved, the service lives of the first clamping portion 2 and the second clamping portion 3 are prolonged, and meanwhile, the stability of the connection of the first clamping portion 2 and the second clamping portion 3 with the photovoltaic module 02 is improved, and the installation stability of the cable fixing device 05 on the photovoltaic module 02 is improved.

As shown in fig. 3, 4 and 5, the first clamping arm 21 is provided with a first clamping surface 23 for contacting the photovoltaic module 02, the second clamping arm 31 is provided with a second clamping surface 33 for contacting the photovoltaic module 02, the first clamping surface 23 is provided with first grooves, the plurality of first grooves are distributed along the extending direction of the first clamping arm 21, the second clamping surface 33 is provided with second grooves 331, the plurality of second grooves 331 are distributed along the extending direction of the second clamping arm 31, and when the second clamping arm 31 clamps the photovoltaic module 02, for example, as shown in fig. 5, the photovoltaic module 02 generates pressure on the second clamping surface 33, at this time, the protruding portion of the second clamping surface 33 deforms towards the inside of the second grooves 331 under the action of pressure, so that the outline shape of the second grooves 331 deforms, thereby playing a role of buffering, and reducing the risk of damaging the second clamping arm 31 under the action of a larger pressure. Therefore, the first groove and the second groove 331 are formed, so that the risk of damage to the first clamping arm 21 and the second clamping arm 31 is reduced under the condition of ensuring the clamping force of the cable fixing device 05 to the photovoltaic module 02, the service life of the cable fixing device 05 is prolonged, and the working stability of the cable fixing device 05 is improved.

As shown in fig. 4, the cable fixing device 05 further includes a supporting portion 7, and along the third direction Z, the supporting portion 7 is located between the connecting portion 6 and the body portion 1, and two ends of the supporting portion 7 are connected to the connecting portion 6 and the body portion 1 respectively.

In the embodiment, the supporting part 7 plays a role in supporting the connecting part 6, so that the risk that the connecting part 6 deforms in the third direction Z under the action of external force is reduced, the structural stability of the connecting part 6 is improved, and the service life of the connecting part 6 is prolonged; simultaneously, set up supporting part 7, can reduce the size of connecting portion 6 in third direction Z when promoting the structural strength of connecting portion 6 to reduce the material cost of connecting portion 6, and be favorable to reducing cable fixing device 05's whole weight, reduced cable fixing device 05 centre gripping behind photovoltaic module 02 edge because of the great risk of damaging photovoltaic module 02 of weight, thereby prolonged photovoltaic module 02's life.

In one embodiment, the number of the supporting parts 7 is one, so as to simplify the structure of the cable fixing device 05, and facilitate reducing the overall size of the cable fixing device 05, reducing the processing cost of the cable fixing device 05 and reducing the installation space of the cable fixing device 05.

In another embodiment, the plurality of supporting portions 7 are distributed at intervals along the second direction Y, so that the supporting effect of the supporting portions 7 on the connecting portion 6 is improved, and the structural stability of the connecting portion 6 is further improved.

As shown in fig. 3, 4 and 6, the end of the bending portion 4 away from the body portion 1 is provided with a guide portion 8, and a gap exists between the guide portion 8 and the body portion 1 along a third direction Z, and in a second direction Y, the accommodation space 5 communicates with the outside through the gap; along the third direction Z, the minimum distance between the guide portion 8 and the body portion 1 is H1, the maximum distance between the bending portion 4 and the body portion 1 is H2, the outer diameter of the cable is d, and the requirements among H1, H2, d are satisfied: h1 is less than d is less than H2.

In the process of installing the cable, the cable enters the gap between the guide part 8 and the body part 1 along the second direction Y, meanwhile, the bending part 4 is locally deformed in the third direction Z under the drive of the cable so as to increase the distance between the guide part 8 and the body part 1 in the third direction Z, after the cable enters the accommodating space 5, the bending part 4 is deformed and restored under the action of self resilience force, so that the distance between the guide part 8 and the body part 1 in the third direction Z is smaller than the outer diameter of the cable, and the risk that the cable is separated from the accommodating space 5 is reduced. Therefore, in the present embodiment, H1 < H2, and H1 < d, d < H2, the risk of the cable coming out of the accommodating space 5 is reduced, thereby improving the connection stability of the cable and the cable fixture 05.

The outline shape of the accommodating space 5 is a circular arc shape, a U shape, a V shape, a rectangle or other shapes, and in the embodiment of the present utility model, taking the outline shape of the accommodating space 5 as a circular arc shape as an example, the circular arc angle of the accommodating space 5 is greater than 180 ° and less than 360 °, specifically, the circular arc angle of the accommodating space 5 may be 190 °, 200 °, 241 °, 298 °, 300 °, 359 °, or the like.

As shown in fig. 6, one end of the guiding portion 8 away from the bending portion 4 is a guiding end 81, and along the third direction Z, a guiding surface 82 is provided on a side of the guiding end 81 close to the main body portion 1, and a side of the guiding surface 82 away from the accommodating space 5 extends obliquely in a direction away from the main body portion 1 in the third direction Z.

In the cable installation process, an operator abuts the cable on the guide surface 82 and pushes the cable into the accommodating space 5 along the second direction Y, and the cable can move in the direction approaching the accommodating space 5 along the inclined direction of the guide surface 82 until the cable enters the gap between the guide end 81 and the body part 1. I.e. the guide surface 82 can act as a guide during the entry of the cable into the gap between the guide end 81 and the body part 1, to simplify the installation operation of the cable.

The guiding surface 82 may be a plane or an arc surface, which is not limited in the embodiment of the present utility model.

Furthermore, in one embodiment, the bending portion 4 is provided on one side of the body portion 1 in the second direction Y, and in another embodiment, the bending portion 4 is provided on both sides of the body portion 1 in the second direction Y, and the guide portion 8 is provided on at least one bending portion 4.

In any of the above embodiments, the body portion 1, the first clamping portion 2, the second clamping portion 3 and the bending portion 4 are integrally formed, so that the risk of the body portion 1, the first clamping portion 2, the second clamping portion 3 and the bending portion 4 being separated in the process of installation, transportation and use is reduced, and the connection stability of the body portion 1, the first clamping portion 2, the second clamping portion 3 and the bending portion 4 is improved, the working stability of the cable fixing device 05 is improved, and the service life of the extension cable fixing device 05 is prolonged.

In any of the above embodiments, the cable fixing device 05 is made of rubber or plastic, so that the cable fixing device 05 is partially deformed to clamp the photovoltaic module 02 or the cable. Specifically, the cable fixing device may be EPDM rubber (ethylene propylene diene monomer) or silicone rubber, and the specific material of the cable fixing device 05 in the embodiment of the present utility model is not particularly limited.

In any of the above embodiments, the number of the cable fixing devices 05 is one; or, the plurality of cable fixing devices 05 are distributed at intervals along the first direction X, so as to increase flexibility of the setting positions of the cable fixing devices 05, and the specific number and the distribution manner of the cable fixing devices 05 in the embodiment of the utility model are not limited in particular.

In one embodiment, the cable fixing device 05 is clamped and fixed at the edge position of the photovoltaic module 02 by the clamping forces of the first clamping part 2, the second clamping part 3 and the body part 1 on the photovoltaic module 02, so as to simplify the installation mode of the cable fixing device 05 on the photovoltaic module 02, and thus, the installation period of the cable fixing device 05 is shortened.

In another embodiment, the cable fixing device 05 is adhered and fixed with the photovoltaic module 02, so that the risk that the cable fixing device 05 is separated from the photovoltaic module 02 in the process of installation, transportation and use is reduced, and the connection stability of the cable fixing device 05 and the photovoltaic module 02 is improved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The cable fixing device is characterized in that the cable fixing device (05) comprises a body part (1), a first clamping part (2) and a second clamping part (3), the first clamping part (2) and the second clamping part (3) are symmetrically arranged on the body part (1) along the length direction of the cable fixing device (05), and the first clamping part (2) and the second clamping part (3) are respectively used for clamping adjacent photovoltaic modules (02);

along the thickness direction of cable fixing device (05), body portion (1) keep away from first clamping part (2) one side of second clamping part (3) is provided with kink (4), kink (4) with partly enclose into accommodation space (5) of body portion (1), accommodation space (5) are used for holding the part of the cable of photovoltaic module (02).

2. The cable fixing device according to claim 1, wherein the first clamping part (2) comprises a first clamping arm (21) and a first connecting arm (22), the first clamping arm (21) and the body part (1) are distributed along the thickness direction of the cable fixing device (05), and two ends of the first connecting arm (22) are respectively connected with the first clamping arm (21) and the body part (1);

one end of the first clamping arm (21) far away from the first connecting arm (22) obliquely extends towards a direction close to the body part (1), and an included angle alpha 1 between the extending direction of the first clamping arm (21) and the length direction of the cable fixing device (05) meets the following conditions: alpha 1 is more than 0 and less than 90 degrees.

3. The cable fixing device according to claim 1, wherein the second clamping part (3) comprises a second clamping arm (31) and a second connecting arm (32), the second clamping arm (31) and the body part (1) are distributed along the thickness direction of the cable fixing device (05), and two ends of the second connecting arm (32) are respectively connected with the second clamping arm (31) and the body part (1);

one end of the second clamping arm (31) far away from the second connecting arm (32) obliquely extends towards a direction close to the body part (1), and an included angle alpha 2 between the extending direction of the second clamping arm (31) and the length direction of the cable fixing device (05) meets the following conditions: alpha 2 is more than 0 and less than 90 degrees.

4. The cable fixing device according to claim 1, wherein the cable fixing device (05) further comprises a connecting portion (6), and both ends of the connecting portion (6) are connected with the first clamping portion (2) and the second clamping portion (3) respectively along a length direction of the cable fixing device (05).

5. The cable fixing device according to claim 4, wherein the cable fixing device (05) further comprises a supporting portion (7), the supporting portion (7) is located between the connecting portion (6) and the body portion (1) along a thickness direction of the cable fixing device (05), and both ends of the supporting portion (7) are connected with the connecting portion (6) and the body portion (1), respectively.

6. Cable fixing device according to claim 5, wherein the number of the support parts (7) is one;

alternatively, a plurality of the supporting parts (7) are distributed at intervals along the length direction of the cable fixing device (05).

7. Cable fixing device according to any one of claims 1 to 6, wherein the end of the bending portion (4) remote from the body portion (1) is provided with a guide portion (8), a gap exists between the guide portion (8) and the body portion (1) in the thickness direction of the cable fixing device (05), and the accommodation space (5) communicates with the outside through the gap in the length direction of the cable fixing device (05);

along the thickness direction of the cable fixing device (05), the minimum distance between the guide part (8) and the body part (1) is H1, the maximum distance between the bending part (4) and the body part (1) is H2, and the H1 and H2 satisfy the following conditions: h1 is less than H2.

8. The cable fixing device according to claim 7, wherein one end of the guiding portion (8) away from the bending portion (4) is a guiding end (81), a guiding surface (82) is provided on a side of the guiding end (81) close to the body portion (1) along a thickness direction of the cable fixing device (05), and the guiding surface (82) extends obliquely in a direction away from the body portion (1).

9. Cable fixing device according to any one of claims 1 to 6, wherein the bending portion (4) is provided on one or both sides of the body portion (1) in the length direction of the cable fixing device (05).

10. A photovoltaic member, the photovoltaic member comprising:

a plurality of color steel tiles (01);

the photovoltaic modules (02) are arranged on the color steel tiles (01) through clamps (03), the adjacent photovoltaic modules (02) are electrically connected through cables, the photovoltaic modules (02) and the color steel tiles (01) form a cavity (04) in a surrounding mode, and at least part of the cables are located in the cavity (04);

the cable fixture device (05) according to any one of claims 1 to 9, being arranged between adjacent photovoltaic modules (02), the first clamping portion (2) and the second clamping portion (3) being connected to adjacent photovoltaic modules (02), respectively, a portion of the cable being located within the accommodation space (5).