CN211046853U

CN211046853U - Strenghthened type frame suitable for jumbo size battery pack

Info

Publication number: CN211046853U
Application number: CN201922373309.6U
Authority: CN
Inventors: 戴伟; 林纲正; 陈刚
Original assignee: Zhejiang Aiko Solar Energy Technology Co Ltd
Current assignee: Zhejiang Aiko Solar Energy Technology Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-07-17
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a strenghthened type frame suitable for jumbo size battery pack. It includes photovoltaic module and with the frame of its four sides parcel, its characterized in that: the height of frame sets up for increasing, and photovoltaic module relatively fixed is connected with an at least support frame in the upside of frame, the bottom that just is located photovoltaic module between two relatively long frames, and the top and the photovoltaic module of support frame are supported and are closed. The number of the support frames is determined according to the size of the photovoltaic module which is actually produced. The support frame can play the regional effect of support photovoltaic module center, and the frame is for increasing the setting simultaneously, holistic thickness increase, and intensity increases for holistic bearing capacity obtains improving. The support frame and the frame are generally aluminum profiles, so that the support frame and the frame are light in texture, good in strength and not easy to corrode.

Description

Strenghthened type frame suitable for jumbo size battery pack

Technical Field

The utility model relates to a solar module frame especially relates to a strenghthened type frame suitable for jumbo size battery pack.

Background

With the development of the solar cell industry, the demand of high-power components is increasing. And the improvement of the high power of the assembly is realized by increasing the size of the battery piece, the weight and the size of the assembly are increased, the bearing capacity of the frame of the assembly is limited, and the assembly is bent, so that the hidden crack and the load resistance of the assembly are influenced, and the reliability of the assembly is further influenced.

Disclosure of Invention

The utility model provides a reinforced frame suitable for a large-size battery pack; the problem of exist bearing capacity not enough among the prior art is solved.

The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides a strenghthened type frame suitable for jumbo size battery pack, includes photovoltaic module and the frame of wrapping up its four sides, its characterized in that: the height of frame sets up for increasing, and photovoltaic module relatively fixed is connected with an at least support frame in the upside of frame, the bottom that just is located photovoltaic module between two relatively long frames, and the top and the photovoltaic module of support frame are supported and are closed. The number of the support frames is determined according to the size of the photovoltaic module which is actually produced. The support frame can play the regional effect of support photovoltaic module center, and the frame is for increasing the setting simultaneously, holistic thickness increase, and intensity increases for holistic bearing capacity obtains improving. The support frame and the frame are generally aluminum profiles, so that the support frame and the frame are light in texture, good in strength and not easy to corrode.

Preferably, a buffer layer is further arranged between the support frame and the photovoltaic module. The buffer layer is flexible material and constitutes, plays buffering and bonding effect for support frame and photovoltaic module fixed connection are as an organic whole, avoid both not hard up.

Preferably, the upper side of the support frame is provided with a plurality of junction boxes, and the upper side of the support frame is provided with a plurality of slots for placing the junction boxes.

Preferably, the inner side of the frame is convexly provided with a fixing piece, the two ends of the support frame are provided with connecting pieces, and a positioning pin is arranged between the connecting pieces and the fixing piece.

Preferably, the support frame is I-shaped, and the support frame in the shape has better bearing capacity.

Preferably, the buffer layer is a silica gel or a foam adhesive tape.

Preferably, the positioning pin is a bolt or a rivet.

Therefore, compared with the prior art, the utility model has the following characteristics: 1. at least one supporting frame is connected between the two frames and positioned at the bottom of the photovoltaic assembly, and the top of the supporting frame is abutted against the photovoltaic assembly, so that the integral bearing capacity is improved; 2. the upside of support frame is seted up a plurality of and is used for laying the fluting of terminal box, makes the utility model discloses possess the ability of the fixed terminal box of installation.

Drawings

Fig. 1 is a schematic structural diagram of the photovoltaic module separated according to the present invention;

FIG. 2 is a sectional view in the longitudinal direction of the present invention;

FIG. 3 is a cross-sectional view in the width direction of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example 1: see fig. 1 and fig. 3, a strenghthened type frame suitable for jumbo size battery pack, include photovoltaic module 1 and with its frame 2 of four sides parcel, the height of frame 2 is for increasing the setting, photovoltaic module 1 relatively fixed is in the upside of frame 2, and the bottom that just is located photovoltaic module 1 between two relatively longer frames 2 is connected with a support frame 3, and the top of support frame 3 supports with photovoltaic module 1 and closes. The support frame can play the regional effect of support photovoltaic module center, and the frame is for increasing the setting simultaneously, holistic thickness increase, and intensity increases for holistic bearing capacity obtains improving. The support frame and the frame are generally aluminum profiles, so that the support frame and the frame are light in texture, good in strength and not easy to corrode.

Referring to fig. 3, a buffer layer 4 is further disposed between the support frame 3 and the photovoltaic module 1. The buffer layer is flexible material and constitutes, plays buffering and bonding effect for support frame and photovoltaic module fixed connection are as an organic whole, avoid both not hard up.

Referring to fig. 1 and 3, a plurality of junction boxes 5 are installed on the upper side of the support frame 3, and a plurality of slots 31 for placing the junction boxes 5 are formed on the upper side of the support frame 3.

Referring to fig. 4, a fixing plate 21 is convexly disposed on the inner side of the frame 2, connecting plates 32 are disposed at two ends of the supporting frame 3, and a positioning pin 6 is disposed between the connecting plates 32 and the fixing plate 21.

Referring to fig. 2, the support frame 3 is i-shaped, and the support frame with the shape has better bearing capacity.

The buffer layer 4 is silica gel or foam adhesive tape.

The positioning pin 6 is a bolt or a rivet.

The invention may be modified in many ways which will be obvious to a person skilled in the art, and such modifications are not to be considered as a departure from the scope of the invention. All such modifications as would be obvious to one skilled in the art are intended to be included within the scope of this claim.

Claims

1. The utility model provides a strenghthened type frame suitable for jumbo size battery pack, includes photovoltaic module (1) and frame (2) of wrapping up its four sides, its characterized in that: the height of frame (2) sets up for increasing, and photovoltaic module (1) relatively fixed is connected with an at least support frame (3) in the upside of frame (2), the bottom that just is located photovoltaic module (1) between two relatively long frames (2), and the top and photovoltaic module (1) of support frame (3) are supported and are closed.

2. The reinforced frame of claim 1, wherein the reinforced frame is adapted for a large-sized battery pack, and comprises: and a buffer layer (4) is also arranged between the support frame (3) and the photovoltaic module (1).

3. The reinforced frame of claim 1 or 2, wherein the reinforced frame is adapted for a large-sized battery pack and comprises: a plurality of junction boxes (5) are installed on the upper side of the support frame (3), and a plurality of grooves (31) used for placing the junction boxes (5) are formed in the upper side of the support frame (3).

4. The reinforced frame of claim 1, wherein the reinforced frame is adapted for a large-sized battery pack, and comprises: the inner side of the frame (2) is convexly provided with a fixing piece (21), the two ends of the support frame (3) are provided with connecting pieces (32), and a positioning pin (6) is arranged between the connecting pieces (32) and the fixing piece (21).

5. The reinforced frame of claim 4, wherein the reinforced frame is adapted for a large-sized battery pack, and comprises: the support frame (3) is I-shaped.

6. The reinforced frame of claim 2, wherein the reinforced frame is adapted for a large-sized battery pack: the buffer layer (4) is silica gel or foam adhesive tape.

7. The reinforced frame of claim 4, wherein the reinforced frame is adapted for a large-sized battery pack, and comprises: the positioning pin (6) is a bolt or a rivet.