CN203225262U

CN203225262U - Novel photovoltaic module packaging aluminum profile

Info

Publication number: CN203225262U
Application number: CN 201320242611
Authority: CN
Inventors: 郑记红; 王世崴; 权筛平; 李�浩
Original assignee: Jiuquan Astronergy Solar Energy Technology Co Ltd
Current assignee: Chint New Energy Technology Co Ltd
Priority date: 2013-05-07
Filing date: 2013-05-07
Publication date: 2013-10-02
Anticipated expiration: 2023-05-07

Abstract

The utility model discloses a novel photovoltaic module packaging aluminum profile which comprises long framework bars and short framework bars. The design of mounting holes on the aluminum profile is canceled and drain holes are added which are located on both ends of the bottom surface of each long framework bar and each short framework bar which are in mutually complementary bevel butt joint. The novel photovoltaic module packaging aluminum profile is reasonable in design, is concise and practical, on the premise of not affecting the strength of the aluminum profile and photovoltaic module power output and not changing the nature of the photovoltaic effect, the technical problem is solved that accumulated water cannot be discharged timely and effectively in the outdoor working process of the photovoltaic module; and as the design of the mounting holes on the aluminum profile is omitted, a power station can be clamped on the module profile by guide rail connecting members in installation, which replaces a traditional method of fixing by connecting nuts and mounting holes that are matched, and the novel photovoltaic module packaging aluminum profile is suitable for installation of the power station.

Description

Novel photovoltaic module encapsulation aluminium section bar

Technical field

The utility model belongs to photovoltaic module encapsulation technology field, specifically is a kind of novel photovoltaic module encapsulation aluminium section bar.

Background technology

The crystal silicon solar photovoltaic module encapsulates cell panel with aluminium section bar after being formed by crystal silicon battery and photovoltaic material compacting again.The encapsulation aluminium section bar has certain rigidity and bearing strength, is convenient to the installation of assembly.At present, the employed aluminium section bar that cell panel is encapsulated offer installing hole, the hole, stop up small opening and terrestrial reference, though this class aluminium section bar can satisfy the demand of packaged battery plate, but when the solar photovoltaic assembly after the encapsulation uses out of doors, run into sleety weather, be easy to generate ponding between solar photovoltaic assembly back and the aluminium section bar, ponding is hoarded the erosion that can cause aluminium section bar for a long time, owing to the existence of water and steam, influence service behaviour and the useful life of solar photovoltaic assembly simultaneously; And when solar photovoltaic assembly is installed in the power station, utilize the installing hole on the long sheth of aluminium section bar, adopt bolt manually to install, inefficiency, and wasted human cost.Therefore, be badly in need of a kind of sleety weather of can meeting and in time discharge solar photovoltaic assembly back ponding, can save the aluminium section bar of human cost when mounted again.

Summary of the invention

For overcoming above-mentioned deficiency, the purpose of this utility model provides a kind of reasonable in design, and is succinct practical, and firm, saving manpower easy for installation is met the novel photovoltaic module encapsulation aluminium section bar that ponding can be in time discharged in the sleet sky.

For achieving the above object, the technical solution of the utility model is: novel photovoltaic module encapsulation aluminium section bar, comprise long sheth and short sheth, it is characterized in that: the design of cancellation installing hole on the described aluminium section bar, increase osculum, osculum is positioned at the two ends, bottom surface of each long sheth and short sheth, each long sheth and two ends, short sheth bottom are near long outer side edges place, along the right angle opening that offers an indent on the minor face of bottom surface, and two right-angle sides of right angle opening are parallel or vertical with the long side of short sheth with long sheth respectively.

Described long sheth adopts each other with short sheth that the inclined-plane of complementary angle dock, and the cross section at long sheth and short sheth two ends is 45 ° with the angle of the long side of long sheth and weak point sheth.

Described each long sheth is the same with right angle aperture position unanimity, the size at short sheth two ends, after long sheth and the short sheth combination, form rectangle osculum on four angles, rectangle aluminium section bar bottom surface by the right angle opening at long sheth and weak point sheth two ends.

Described short sheth two ends are respectively equipped with angle, right angle key.

Owing to adopted technique scheme, the beneficial effects of the utility model are:

(1) reasonable in design, succinct practical, by to increasing osculum on the aluminium section bar, photovoltaic module is worked when meeting sleety weather out of doors, realize the timely discharge of ponding between photovoltaic module back and the aluminium section bar, make photovoltaic module be taken on a new look, use more safe and reliable greatly because of the situation that long-term ponding causes aluminium section bar corrosion and photovoltaic module work to be obstructed;

(2) design of cancellation installing hole replaces the artificial mounting means that traditional bolt cooperates with installing hole, when photovoltaic module is installed in the power station, adopts guide-rail coupling member that photovoltaic module and support are fixedly mounted, and is easy for installation firm, saves manpower.

Description of drawings

Fig. 1 is dorsal view of the present utility model;

Fig. 2 shows for partial enlarged drawing of the present utility model;

Fig. 3 is front view of the present utility model;

Among the figure, 1. long sheth is 2. lacked sheth, and 3. osculum is 4. grown outer side edges, 5. the minor face of bottom surface, 6. right angle opening, 7. angle key.

Embodiment

With reference to the accompanying

drawings

1,2, shown in 3, this novel photovoltaic module encapsulation aluminium section bar comprises long sheth 1 and short sheth 2, cancelled the design of installing hole on the aluminium section bar, increase osculum 3, osculum 3 is positioned at the two ends, bottom surface of each long sheth 1 and short sheth 2, each long sheth 1 and two ends, short sheth 2 bottom are near long outer side edges 4 places, along the right angle opening 6 that offers an indent on the minor face 5 of bottom surface, two right-angle sides of right angle opening 6 are parallel or vertical with the long side 4 of short sheth 2 with long sheth 1 respectively, long sheth 1 adopts each other with short sheth 2, and the inclined-plane of complementary angle docks, the cross section at long sheth 1 and short sheth 2 two ends is 45 ° with the equal α of angle of the long side 4 of long sheth 1 and short sheth 2, right angle opening 6 position consistency at each long sheth 1 and short sheth 2 two ends, size is the same, after long sheth 1 and angle, right angle key 7 combinations of short sheth 2 by short sheth 2 two ends, form rectangle osculum 3 on four angles, rectangle aluminium section bar bottom surface by the right angle opening 6 at long sheth 1 and weak point sheth 2 two ends.

Photovoltaic module is worked when meeting sleety weather out of doors, ponding is discharged by the rectangle osculum 3 on four angles, rectangle aluminium section bar bottom surface, the practicality reasonable in design, succinct of osculum 3 makes photovoltaic module be taken on a new look, use more safe and reliable greatly because of the situation that long-term ponding causes aluminium section bar corrosion and photovoltaic module work to be obstructed; The design of cancellation installing hole when photovoltaic module is installed in the power station, replaces the artificial mounting means that traditional bolt cooperates with installing hole, adopts connector that photovoltaic module and support are fixedly mounted, and is easy for installation firm, saves manpower.Therefore, the utility model is not influencing the output of section bar intensity and photovoltaic module power, and under the constant prerequisite of photovoltaic effect character, has solved photovoltaic module out of doors in the course of work, and ponding can not timely and effective discharge and the technical problem that causes; No longer include the design of installing hole on the aluminium section bar, when install in the power station, be stuck on the assembly section bar by guide-rail coupling member, replaced the method that traditional nut and installing hole are fixedly connected, be applicable to the power station installation.

Claims

1. novel photovoltaic module encapsulates aluminium section bar, comprise long sheth and short sheth, it is characterized in that: the design of cancellation installing hole on the described aluminium section bar, increase osculum, osculum is positioned at the two ends, bottom surface of each long sheth and short sheth, each long sheth and two ends, short sheth bottom are near long outer side edges place, along the right angle opening that offers an indent on the minor face of bottom surface, and two right-angle sides of right angle opening are parallel or vertical with the long side of short sheth with long sheth respectively.

2. according to the described novel photovoltaic module encapsulation of claim 1 aluminium section bar, it is characterized in that: described long sheth adopts each other with short sheth that the inclined-plane of complementary angle dock, and the cross section at long sheth and short sheth two ends is 45 ° with the angle of the long side of long sheth and weak point sheth.

3. according to the described novel photovoltaic module encapsulation of claim 1 aluminium section bar, it is characterized in that: described each long sheth is the same with right angle aperture position unanimity, the size at short sheth two ends, after long sheth and the short sheth combination, form rectangle osculum on four angles, rectangle aluminium section bar bottom surface by the right angle opening at long sheth and weak point sheth two ends.

4. according to the described novel photovoltaic module encapsulation of claim 1 aluminium section bar, it is characterized in that: described short sheth two ends are respectively equipped with angle, right angle key.