CN202839625U

CN202839625U - Solar photovoltaic module grounding and wire clamping buckle

Info

Publication number: CN202839625U
Application number: CN2012205928874U
Authority: CN
Inventors: 姜丽萍
Original assignee: XIAMEN HOPERGY PHOTOVOLTAIC TECHNOLOGY Co Ltd
Current assignee: XIAMEN HOPERGY PHOTOVOLTAIC TECHNOLOGY Co Ltd
Priority date: 2012-11-12
Filing date: 2012-11-12
Publication date: 2013-03-27
Anticipated expiration: 2022-11-12

Abstract

The utility model discloses a solar photovoltaic module grounding and wire clamping buckle. The buckle comprises a grounding clamp and a wire clamp connected with the grounding clamp, wherein an opening matched with an external clamping block is formed in the grounding clamp; the grounding clamp comprises a top contact plate and a fixing part and a buckling part which are downwards bent and extend along the two sides of the contact plate; at least one group of upward conductive convex rings and at least one group of downward conductive convex rings are respectively close to the two ends of the contact plate; the wire clamp comprises a connection part and an integrated clamping arm; a limiting flange is arranged on the clamping arm towards the connection part; and the connection part is integrally connected with the fixing part. According to the solar photovoltaic module grounding and wire clamping buckle, the grounding clamp and the wire clamp are combined with each other, the solar photovoltaic module grounding and wire clamping buckle is easy and convenient to mount, the mounting procedure and labor are saved, and the working efficiency is improved.

Description

A kind of solar photovoltaic assembly earth clip ply-yarn drill button

Technical field

The utility model relates to a kind of bayonet unit, specifically relates to a kind of for the solar panel lightning protection and have the buckle of wire clamping function.

Background technology

Solar panel all is mounted in outdoor roof or spacious place mostly.In thunderstorm season or the multiple area of thunderstorm, thunder and lightning probably directly hits solar panel, causes burning of cable circuit and electric elements, causes the damage of equipment, thereby can't generate electricity.Solar panel frame and guide rail generally all adopt light aluminium section bar, aluminium section bar places air, the surface can form layer oxide film, existing grounding method is that the oxide-film with corresponding position solar panel frame and guide rail surface scrapes off, re-use grounding fastener and be installed between solar panel frame and the guide rail, then earth connection is picked out from guide rail and get final product.

Be connected with solar panel, be used for the wire rod of photoelectric conversion, often all hung or be located at arbitrarily in the past a side of support from above, affect neat appearance.At present, through lateral margin clip one wire-clamping device of the guide rail of being everlasting.This needs, and the workmen is on-the-spot to install.

This shows, solar panel need to be installed multiple accessory, and installation process is very loaded down with trivial details, need to expend a large amount of manpowers and time.

The utility model content

The purpose of this utility model is to provide a kind of simple in structure, solar photovoltaic assembly earth clip ply-yarn drill button of simplifying the solar panel installation process.

For achieving the above object, the utility model is by the following technical solutions:

A kind of solar photovoltaic assembly earth clip ply-yarn drill button comprises earth clip and coupled wire clamp, and described earth clip is provided with the opening that adapts with external fixture block.

Described earth clip comprises the contact plate on top and bending downwards extends to form along the contact plate both sides clamping section and buckling parts, described contact plate is provided with respectively at least one group of conduction bulge loop that makes progress and downward conduction bulge loop near the place, two ends.

The described conduction bulge loop that makes progress and downward conduction bulge loop are for shifting to install.

Described buckling parts is provided with the screens flange to the clamping section direction.

Preferably, described wire clamp and earth clip are formed in one.

Described wire clamp comprises the clamping limb that connecting portion is connected with one, and described clamping limb is provided with defining flange to the connecting portion direction, and described connecting portion is connected with the clamping section one.

After adopting technique scheme, the utility model is compared with existing background technology, has following advantage:

1, the utility model is combined earth clip and wire clamp, and simple installation is quick, saves installation procedure and manpower, increases work efficiency;

2, the utility model is simple and compact for structure, saves material, and can reduce it as the occupation of land space of solar panel accessory.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment one;

Fig. 2 is Fig. 1 opposite side structural representation;

Fig. 3 is the application schematic diagram of embodiment one;

Fig. 4 is the partial enlarged drawing at A place among Fig. 2;

Fig. 5 is the structural representation of the utility model embodiment two;

Fig. 6 is the application schematic diagram of embodiment two;

Fig. 7 is the partial enlarged drawing at B place among Fig. 6.

The primary clustering symbol description:

100: earth clip, 110: contact plate, 111: the conduction bulge loop, 112: conduction bulge loop, 113: opening, 120: the clamping section, 130: buckling parts, 131: screens flange, 132: opening, 200: wire clamp, 210: connecting portion, 220: clamping limb, 221: defining flange, 300: solar panel, 400: guide rail, 500: pressing plate, 600: bolt, 700: fixture block.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

Embodiment one

As shown in Figure 1 and Figure 2, the utility model discloses a kind of solar photovoltaic assembly earth clip ply-yarn drill button, it comprises earth clip 100 and wire clamp integrated with it 200.Earth clip 100 clips are on the side plate of guide rail 400 upper sheds.

Wherein, earth clip 100 comprises the contact plate 110 on top and bending downwards extends to form along contact plate 110 both sides clamping section 120 and buckling parts 130, the middle part of buckling parts 130 is provided with the opening 132 that adapts with external fixture block 700, for fixture block 700 can be installed in the guide rail 400 smoothly, opening 132 extends upwardly to the middle part of contact plate 110.

120 directions are provided with screens flange 131 to buckling parts 130 to the clamping section, so that earth clip 100 is fastened on the track 400 more close and firm.

Contact plate 110 is provided with respectively at least one group of conduction bulge loop 111 that makes progress and downward conduction bulge loop 112 near the place, two ends.In the present embodiment, the conduction bulge loop 111 that makes progress and downward conduction bulge loop 112 are each one group of two open end.Contact plate 110 adopts stainless steel, and its thickness is generally 0.3-1.2mm, and the conduction bulge loop 111 that makes progress and downward conduction bulge loop 112 punching press flange form.The conduction bulge loop 111 that makes progress and downward conduction bulge loop 112 are convenient to processing for shifting to install.

Wire clamp 200 comprises the clamping limb 220 that connecting portion 210 is connected with one, and clamping limb 220 is provided with defining flange 221 to connecting portion 210 directions.Connecting portion 210 links to each other with clamping section 120 one.

As shown in Figure 3, Figure 4, during use, with earth clip 100 clips of the present utility model on the side plate of guide rail 400 upper sheds, and then by the assembling of fixture block 700, bolt 600 and pressing plate 500 solar panel 300 is installed on the guide rail 400, at this moment, contact plate 110 is between solar panel 300 frames and the guide rail 400, and the conduction bulge loop punctures the oxide-film on solar panel 300 frames and guide rail 400 surfaces, and then uses earth connection to pick out from guide rail 400 to get final product.The utility model has wire clamp 200 simultaneously, can will be used in the wire collecting and wire clamp 200 of solar panel 300 photoelectric conversions.In the process that solar panel 300 is installed, simple installation is quick, can save installation procedure and manpower like this, increases work efficiency, and saves material, can reduce it as the occupation of land space of solar panel 300 accessories.

Embodiment two

Shown in Fig. 5-7, be with the difference of embodiment one, when the utility model was used, earth clip 100 clips adapted with external fixture block 700 and to be located at contact plate 110 middle parts for its opening that passes through 113 on the biside plate of guide rail 400 upper sheds.In the present embodiment, the quantity of conduction bulge loop is 4 groups, and contact plate 110 is provided with respectively two groups near the place, two ends.

The above; it only is the better embodiment of the utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.

Claims

1. solar photovoltaic assembly earth clip ply-yarn drill button, it is characterized in that: comprise earth clip and coupled wire clamp, described earth clip is provided with the opening that adapts with external fixture block.

2. a kind of solar photovoltaic assembly earth clip ply-yarn drill button according to claim 1, it is characterized in that: described earth clip comprises the contact plate on top and bending downwards extends to form along the contact plate both sides clamping section and buckling parts, described contact plate is provided with respectively at least one group of conduction bulge loop that makes progress and downward conduction bulge loop near the place, two ends.

3. a kind of solar photovoltaic assembly earth clip ply-yarn drill button according to claim 2 is characterized in that: the described conduction bulge loop that makes progress and downward conduction bulge loop are for shifting to install.

4. a kind of solar photovoltaic assembly earth clip ply-yarn drill button according to claim 2, it is characterized in that: described buckling parts is provided with the screens flange to the clamping section direction.

5. according to claim 2,3 or 4 described a kind of solar photovoltaic assembly earth clip ply-yarn drill buttons, it is characterized in that: described wire clamp and earth clip are formed in one.

6. a kind of solar photovoltaic assembly earth clip ply-yarn drill button according to claim 5, it is characterized in that: described wire clamp comprises the clamping limb that connecting portion is connected with one, described clamping limb is provided with defining flange to the connecting portion direction, and described connecting portion is connected with the clamping section one.