CN220858061U - Photovoltaic module binding post device - Google Patents

Abstract

The utility model discloses a photovoltaic module wiring terminal device, which comprises: the device comprises a spring clamping groove, a leading-out hole, a fixed bracket and a fixed clamping groove; one end of the fixed bracket is provided with a spring clamping groove, and the other end of the fixed bracket is provided with a fixed clamping groove; the leading-out hole is arranged on the fixed bracket; the fixing support comprises a first straight rod, a concave rod and a second straight rod; the first straight rod is connected with one end of the top of the concave-shaped rod, and the second straight rod is connected with the other end of the top of the concave-shaped rod. According to the photovoltaic module wiring terminal device, the wiring terminal and the fixing support are designed into a whole, and through designing the spring clamping groove and the fixing clamping groove, the operation of a tester is facilitated, the testing progress is accelerated, the testing abnormality is reduced, and the accuracy of testing the photovoltaic module can be improved.

Description

Photovoltaic module binding post device

Technical Field

The utility model belongs to the technical field of photovoltaics, and particularly relates to a wiring terminal device of a photovoltaic module.

Background

The current photovoltaic module binding post device structurally, because binding post and fixed bolster separate the design, in actual operation in-process, personnel's operation difficulty increases installation time, simultaneously, because personnel's installation technique is different, leads to the testing process, and the installing support can appear droing, and binding post is blocked the condition, causes the circular telegram failure, influences the test progress. Therefore, development of a novel photovoltaic module terminal device is needed.

Disclosure of utility model

In view of the above problems, the present utility model discloses a photovoltaic module terminal device, comprising: the device comprises a spring clamping groove, a leading-out hole, a fixed bracket and a fixed clamping groove;

one end of the fixed bracket is provided with a spring clamping groove, and the other end of the fixed bracket is provided with a fixed clamping groove;

The leading-out hole is arranged on the fixed bracket;

The fixing support comprises a first straight rod, a concave rod and a second straight rod;

the first straight rod is connected with one end of the top of the concave-shaped rod, and the second straight rod is connected with the other end of the top of the concave-shaped rod.

Further, the lead-out holes comprise a positive electrode lead-out hole and a negative electrode lead-out hole;

the positive electrode leading-out hole is arranged on the fixed bracket and is close to the spring clamping groove;

the negative electrode leading-out hole is arranged on the fixed support and is close to the fixed clamping groove.

Still further, the method further comprises: a positive electrode lead-out wire and a negative electrode lead-out wire;

One end of the positive electrode lead-out wire is led out from the positive electrode lead-out hole;

and one end of the negative electrode lead-out wire is led out from the negative electrode lead-out hole.

Still further, the method further comprises: a galvanized copper sheet module;

the galvanized copper sheet module is installed on the fixing clamping groove through bolts.

Furthermore, the fixing support is made of aluminum alloy.

Further, the spring clamping groove comprises a clamping groove main body, a spring and a fixing piece;

one end of the clamping groove main body is provided with a herringbone groove, and the other end of the clamping groove main body is fixedly connected with one end of the spring;

The other end of the spring is connected with the fixed bracket through a fixing piece.

Furthermore, the clamping groove main body is made of silica gel, teflon, PVC or rubber.

Furthermore, the fixing clamping groove is made of silica gel, teflon, PVC or rubber.

Further, the fixing clamping groove is provided with a herringbone groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the photovoltaic module wiring terminal device, the wiring terminal and the fixing support are designed into a whole, and through designing the spring clamping groove and the fixing clamping groove, the operation of a tester is facilitated, the testing progress is accelerated, the testing abnormality is reduced, and the accuracy of testing the photovoltaic module can be improved.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a top view of a photovoltaic module terminal apparatus according to an embodiment of the present utility model;

FIG. 2 shows a cross-sectional view along line A-A of FIG. 1;

Fig. 3 shows a front view of a photovoltaic module terminal apparatus according to an embodiment of the present utility model.

Reference numerals: 1. a spring clamping groove; 11. a clamping groove main body; 12. a spring; 13. a fixing member; 2. a positive electrode lead-out hole; 3. a negative electrode lead-out hole; 4. a galvanized copper sheet module; 5. a positive electrode lead wire; 6. a negative electrode lead; 7. a fixed bracket; 8. and fixing the clamping groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present 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.

Fig. 1 shows a top view of a photovoltaic module terminal apparatus according to an embodiment of the present utility model. As shown in fig. 1, the photovoltaic module connecting terminal device provided by the utility model comprises: the device comprises a spring clamping groove 1, a leading-out hole, a fixed bracket 7 and a fixed clamping groove 8;

One end of the fixed bracket 7 is provided with a spring clamping groove 1, and the other end is provided with a fixed clamping groove 8;

The leading-out holes are arranged on the fixed bracket 7;

The fixed support 7 comprises a first straight rod, a concave rod and a second straight rod;

The first straight rod is connected with one end of the left side of the top of the concave-shaped rod, and the second straight rod is connected with one end of the right side of the top of the concave-shaped rod.

The fixing bracket 7 is of a hollow structure.

The spring clamping groove 1 is used for adjusting the length and fixing one end of the fixing support 7 on the frame of the photovoltaic module, so that the photovoltaic modules with different specifications can be used conveniently;

The fixing bracket 7 is used for fixing the wiring terminal and preventing the wiring terminal from falling off or the wiring terminal cable from being clamped in the test process, so that the power failure is frequently caused and the test progress is influenced;

And the fixing clamping groove 8 is used for fixing the other end of the fixing bracket 7 on the frame of the photovoltaic module.

In some embodiments, the first straight bar, the concave bar and the second straight bar in the fixing bracket 7 may be connected by welding.

In some embodiments, the first straight bar, the concave bar and the second straight bar in the fixing bracket 7 may be of an integrally formed design.

Although the fixing bracket 7 is exemplified above by a welded, integrally molded design, the present utility model is not limited thereto, and it can be applied to various mounting methods such as bolting, riveting, etc. Those skilled in the art can comprehensively consider the structure and practical application of the present utility model as long as stable connection can be realized.

In other designs, the concave bar may be configured as a triangular bar, a rectangular bar, a square bar, or the like.

According to the photovoltaic module wiring terminal device, one ends of the positive lead-out wire 5 and the negative lead-out wire 6 are integrated on the galvanized copper sheet module 4, the galvanized copper sheet module 4 is connected with the fixed support 7, the fixed support 7 can carry the galvanized copper sheet module 4 to follow the module to different stations for performing relevant performance tests, the fixed support 7 can be clamped on the photovoltaic module through the design of the spring clamping groove 1 and the fixed clamping groove 8, the fixed support 7 is prevented from falling off or a wiring terminal cable is clamped in the test process, the power-on failure is frequently caused, the test progress is influenced, the connection of a test wire by personnel is facilitated, and the test progress is accelerated.

In some embodiments, the extraction holes include a positive extraction hole 2 and a negative extraction hole 3;

The positive electrode lead-out hole 2 is arranged on the fixed bracket 7 and is close to the spring clamping groove 1;

The negative electrode leading-out hole 3 is arranged on the fixed bracket 7 and is close to the fixed clamping groove 8.

A positive electrode lead-out hole 2 for leading out a positive electrode lead-out wire 5;

The negative electrode lead-out hole 3 is used for leading out a negative electrode lead-out wire 6.

Through setting up anodal extraction hole 2 and negative pole extraction hole 3 on fixed bolster 7, can very conveniently set up the lead-out wire, be convenient for test.

In some embodiments, the photovoltaic module terminal device further comprises: a positive electrode lead 5 and a negative electrode lead 6;

One end of the positive electrode lead-out wire 5 is led out from the positive electrode lead-out hole 2 and is connected with the positive electrode of the photovoltaic module, and the other end of the positive electrode lead-out wire is connected with the galvanized copper sheet module 4;

One end of the negative electrode lead-out wire 6 is led out from the negative electrode lead-out hole 3 and is connected with a negative electrode of the photovoltaic module, and the other end of the negative electrode lead-out wire is connected with the galvanized copper sheet module 4.

The positive electrode outgoing line 5 is used for connecting the positive electrode of the photovoltaic module;

And the negative electrode outgoing line 6 is used for connecting the negative electrode of the photovoltaic module.

In some embodiments, the photovoltaic module terminal device further comprises: a galvanized copper sheet module 4;

the galvanized copper sheet module 4 is mounted on the fixing clamping groove 8 through bolts.

And the galvanized copper sheet module 4 is used for contacting with the probe of the photovoltaic module testing equipment.

A small mounting bracket is designed between the binding post galvanized copper sheet module 4 and the fixing clamping groove 8, and is fixed by screws, so that when the binding post galvanized copper sheet module is tested, the equipment test pressure pin is in better contact with the galvanized copper sheet module 4.

The terminal refers to a positive outgoing line 5, a negative outgoing line 6 and a galvanized copper sheet module 4.

In some embodiments, the fixing bracket 7 is made of aluminum alloy.

The fixing bracket 7 is made of aluminum alloy material and has the characteristics of light weight, high hardness and attractive appearance.

As shown in fig. 2, in some embodiments, the spring clip groove 1 includes a clip groove body 11, a spring 12, a fixing piece 13;

One end of the clamping groove main body 11 is provided with a herringbone groove (as shown in fig. 3), the other end of the clamping groove main body 11 is fixedly connected with one end of the spring 12 and is arranged in the fixed support 7, and the fixing piece 13 is arranged on the fixed support 7 and used for fixing the other end of the spring 12. The mounting 13 is convenient for spring draw-in groove 1 and fixed bolster 7 are connected fixedly, appear rocking when preventing spring draw-in groove 1 and photovoltaic module frame are fixed.

The herringbone grooves are arranged, so that people with different heights can face different types of photovoltaic modules conveniently, and the operation is convenient.

A gap is arranged between the spring clamping groove 1 and the fixed support 7, so that the spring 12 can rebound conveniently.

Preferably, the side of the herringbone groove of the spring clamping groove 1 is arc-shaped, so that the herringbone groove is convenient to be clamped with the frame of the photovoltaic module, and the photovoltaic module cannot be damaged.

In some embodiments, the material of the card slot body 11 is silica gel, teflon, PVC or rubber. Preferably, the material of draw-in groove main part 11 is silica gel, and silica gel has material softness, toughness good, difficult deformation, long service life, advantages such as frictional force is big.

In some embodiments, the fixing clip groove 8 is made of silica gel, teflon, PVC or rubber.

As shown in fig. 3, in some embodiments, the fixing clip groove 8 is provided with a herringbone groove.

Preferably, the side of the herringbone groove of the fixing clamping groove 8 is arc-shaped, so that the fixing clamping groove is convenient to be clamped with the frame of the photovoltaic module, and the photovoltaic module cannot be damaged.

During testing, the fixing clamping groove 8 is clamped at one end frame of the photovoltaic module, the spring clamping groove 1 is clamped at the other end frame of the photovoltaic module, then a tester manually controls the length of the spring 12 to connect the positive outgoing line 5 and the negative outgoing line 6 with the positive electrode and the negative electrode of the photovoltaic module respectively, and then the equipment test press pin is connected with the galvanized copper sheet module 4 to start testing.

According to the photovoltaic module wiring terminal device provided by the utility model, the wiring terminal and the fixed support 7 are designed into a whole, one end of the fixed support 7 is provided with the fixed clamping groove 8, the other end is provided with the spring clamping groove 1 for adjustment and fixation, the fixed support 7 is designed into a hollow structure, and the two ends of the fixed support 7 are provided with the leading-out holes so that wiring terminal cables can be led out from the leading-out holes of the fixed support 7, and the fixed support 7 is designed into a concave shape for facilitating the operation of personnel.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present utility model, a description of the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In the present utility model, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in the present utility model and the features of the different embodiments or examples may be combined by those skilled in the art without contradiction.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (9)

1. A photovoltaic module terminal device, comprising: the device comprises a spring clamping groove (1), a leading-out hole, a fixed bracket (7) and a fixed clamping groove (8);

one end of the fixed bracket (7) is provided with a spring clamping groove (1), and the other end is provided with a fixed clamping groove (8);

the leading-out holes are arranged on the fixed bracket (7);

the fixing support (7) comprises a first straight rod, a concave rod and a second straight rod;

the first straight rod is connected with one end of the top of the concave-shaped rod, and the second straight rod is connected with the other end of the top of the concave-shaped rod.

2. The photovoltaic module terminal device according to claim 1, characterized in that the extraction holes comprise a positive extraction hole (2) and a negative extraction hole (3);

The positive electrode leading-out hole (2) is arranged on the fixed bracket (7) and is close to the spring clamping groove (1);

the negative electrode leading-out hole (3) is arranged on the fixed support (7) and is close to the fixed clamping groove (8).

3. The photovoltaic module terminal apparatus of claim 2, further comprising: a positive electrode lead-out wire (5) and a negative electrode lead-out wire (6);

One end of the positive electrode lead-out wire (5) is led out from the positive electrode lead-out hole (2);

One end of the negative electrode lead-out wire (6) is led out from the negative electrode lead-out hole (3).

4. The photovoltaic module terminal apparatus of claim 1, further comprising: a galvanized copper sheet module (4);

the galvanized copper sheet module (4) is arranged on the fixing clamping groove (8) through bolts.

5. The photovoltaic module terminal device according to claim 1, characterized in that the material of the fixing bracket (7) is an aluminum alloy material.

6. The photovoltaic module terminal device according to claim 1, wherein the spring clamping groove (1) comprises a clamping groove main body (11), a spring (12) and a fixing piece (13);

One end of the clamping groove main body (11) is provided with a herringbone groove, and the other end of the clamping groove main body is fixedly connected with one end of the spring (12);

The other end of the spring (12) is connected with the fixed bracket (7) through a fixed piece (13).

7. The photovoltaic module terminal device according to claim 6, wherein the clamping groove body (11) is made of silica gel, teflon, PVC or rubber.

8. The photovoltaic module terminal device according to claim 1, wherein the fixing groove (8) is made of silica gel, teflon, PVC or rubber.

9. The photovoltaic module terminal device according to claim 8, characterized in that the fixing clamping groove (8) is provided with a herringbone groove.