CN203415594U

CN203415594U - Solar module group box

Info

Publication number: CN203415594U
Application number: CN201320479491.3U
Authority: CN
Inventors: 郭丽彬; 黄超; 陈俊朗
Original assignee: Suncore Photovoltaic Technology Co Ltd
Current assignee: Suncore Photovoltaic Technology Co Ltd
Priority date: 2013-08-07
Filing date: 2013-08-07
Publication date: 2014-01-29
Anticipated expiration: 2023-08-07

Abstract

The utility model discloses a solar module group box which is molded in an integrated manner by metal material. The box includes a base plate and side plates positioned at the four sides of the base plate, wherein the base plate is rectangular, a turning is formed at a combination surface of the lower edges of every two adjacent side plates and the base plate, and each of the four turnings includes an inclined surface. Due to the fact that the module group box is molded in the integrated manner by the metal material, welding slits do not exist, the module group box is not fractured because of cracking of the welding slits, and the box has the advantages of high structural intensity and long service life. The four turnings of the module group box respectively include the inclined surfaces, so that blank is not easy to crack or wrinkle and is easy to mold when the module group box is stretched. The base plate and the side plates are equipped with multiple vertical/horizontal reinforcing ribs which connect the base plate with the side plates, thereby improving the horizontalness and wind-load intensity of the base plate, and improving the structural intensity of the base plate and the side plates to a large extent.

Description

Solar modules casing

Technical field

The utility model relates to a kind of solar concentrating photovoltaic power generation equipment, particularly relates to a kind of solar modules casing.

Background technology

Solar photovoltaic technology let us has been enjoyed the clean reproducible energy that solar energy gives, and the research and development of high power concentrator generation technology have brought new concept to photovoltaic generation industry, have reduced the consumption of silicon, have improved generating efficiency.How to promote the conversion efficiency of solar energy, under the prerequisite of battery inconvenience, improve the delivery efficiency of solar cell, also be the emphasis of current sunlight light collecting device development, but current concentrating to generate power module is multi-part completed knocked down products, complex manufacturing technology is assembled loaded down with trivial details, and structural strength is not high, under severe condition, its module box body easily breaks, and has affected the useful life of power generation module group.

Utility model content

The purpose of this utility model be to provide a kind of disposal molding, be difficult for breaking and wrinkling solar modules casing.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of solar modules casing, and it is one-body molded by metal material, and it has base plate and the side plate that is positioned at base plate four sides; Described base plate is rectangular, and the lower edge of two biside plates and the faying face of base plate form turning, have ，Gai turning, four turnings and are comprised of one or more inclined-planes.

Described inclined-plane for from up to down, the above little inclined-plane of intilted a section or a section is connected formation successively.Described side plate and the angle between base plate are greater than 90 °.

Described inclined-plane for from up to down, intilted two sections of little inclined-planes are connected formation successively; Angle between described side plate and the angle between base plate, two sections of little inclined-planes and base plate increases successively.

Described inclined-plane is provided with reinforcement.

Described reinforcement consists of two sections of ribs of top-down.

The upper limb of described side plate turns up, and forms flange.

The utility model also comprises the longitudinal and cross reinforcing of many connecting bottom boards and side plate, and this waling is longitudinally disposed on base plate and side plate, and its length runs through the whole width of base plate and side plate.

Adopt after such scheme, because the utility model is one-body molded by metal material, be integrated member, no-welding-seam, can not cause breaking of module box body because of the cracking of weld seam, have advantages of that structural strength is good, long service life.In addition, four turnings of the utility model module box body are inclined-plane, and module box body is in drawing process, and blank is not easy to crack and wrinkling, is easy to moulding.In addition, the utility model is provided with the waling of many connecting bottom boards and side plate on side plate, has improved flatness and the wind load resistance intensity of base plate, and the self structure intensity of base plate and side plate is greatly improved.

Below in conjunction with the drawings and specific embodiments, the utility model is further described.

Accompanying drawing explanation

Fig. 1 is axonometric drawing of the present utility model;

Fig. 2 is front view of the present utility model;

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

Fig. 4 is that Fig. 3 is along the cutaway view of E-E line;

Fig. 5 is that Fig. 4 is at the partial enlarged drawing at F place;

Fig. 6 is the front view at the utility model turning;

Fig. 7 is application example figure of the present utility model.

Embodiment

As shown in Figure 1 and Figure 2, the utility model is a kind of solar modules casing, one-body molded by metal material, and it has base plate 1 and the side plate 2 that is positioned at base plate 1 four sides.Described base plate 1 is rectangular, which is provided with a plurality of lower edges of through hole 11, two biside plates 2 for emplacing receiver assembly and the faying face of base plate 1 and forms turning 3, has four turnings 3, and this turning 3 is an inclined-plane 3.

Described inclined-plane 3 for from up to down, intilted two sections little inclined-

planes

31,32 are connected formation successively.It should be noted that, inclined-plane 3 can be also that the little inclined-planes from up to down, more than intilted two sections are connected formation successively, and the angle on each little inclined-plane is upwards successively decreased successively from base plate 1, and the angle between side plate 2 and base plate 1 is greater than 90 °.Shown in figure 3-Fig. 6, in the present embodiment, described side plate 2 and the angle between base plate 1 are 98.45 °; Angle between two sections little inclined-

planes

31,32 and base plate 1 is respectively 123.45 ° and 141.09 °.From above structure, can find out, the angle between described side plate 2 and the angle between base plate 1, two sections little inclined-

planes

31,32 and base plate 1 increases successively.

In order to prevent cracking of the present utility model and wrinkling, on four turnings (inclined-plane) 3, be provided with reinforcement 4, this reinforcement 4 is established according to two sections little inclined-

planes

31,32, forms and consists of two sections of ribs of top-down 41,42.

For the ease of installation and the assurance flange intensity of Fresnel Lenses group, the upper limb of described side plate 2 turns up, and forms flange 21.

In order to increase the self structure intensity of base plate 1 and side plate 2, the utility model also comprises the waling 5 of many connecting bottom boards 1 and side plate 2, and this waling 5 is longitudinally disposed on side plate 2, and its length runs through the whole width of side plate 2.

As shown in Figure 7, be an Application Example of the present utility model.It comprises module box body 10, Fresnel Lenses group 20, sunshading board 30, receiver assembly 40, lens holder 50, lens package edge strip 60, silica gel strip 70.

Described Fresnel Lenses group 20 comprises that a plurality of Fresnel Lenses unit forms array, Fresnel Lenses group 20 scioptics bracing frames 50 are arranged on module box body 10 upper opening places, lens package edge strip 60 is fixed on Fresnel Lenses group 20 on module box body 10 and by silica gel strip 70 module is connected, sunshading board 30 is fixed in module box body 10 and is positioned at the top of receiver assembly 40, sunshading board 30 is arranged and is provided with light-conductive hole 301, and light-conductive hole 301 center is corresponding to the center of each Fresnel Lenses unit.

Described receiver assembly 40 consists of a plurality of acceptor units 401, and a plurality of acceptor units 401 form array by connector 402 and are arranged on the bottom surface of module box body 10.For receiver assembly 40 being packed into the bottom surface of module box body 10, four angles 403 of acceptor unit 401 arrays are unfilled corner, corresponding with base plate 1 shape of module box body 10.

Manufacture method of the present utility model:

The utility model is by completing the body structure of metallic solar energy by aluminium alloy and stainless steel materials through a series of stamping procedures, can produce in batches by streamline, production efficiency is high, good product consistency, and the metal cabinet making does not need the features such as welding, air-tightness are good after having assembled.

Emphasis of the present utility model is just: disposable punch forming casing.

The above, it is only the utility model preferred embodiment, therefore can not limit the scope that the utility model is implemented with this, the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. a solar modules casing, is characterized in that: it is one-body molded by metal material, and it has base plate and the side plate that is positioned at base plate four sides; Described base plate is rectangular, and the lower edge of two biside plates and the faying face of base plate form turning, have ，Gai turning, four turnings and are comprised of one or more inclined-planes.

2. solar modules casing according to claim 1, is characterized in that: described inclined-plane for from up to down, intilted one section or one section of above little inclined-plane be connected formation successively.

3. solar modules casing according to claim 1, is characterized in that: described side plate and the angle between base plate are greater than 90 °.

4. solar modules casing according to claim 2, is characterized in that: described inclined-plane for from up to down, intilted two sections of little inclined-planes are connected formation successively; Angle between described side plate and the angle between base plate, two sections of little inclined-planes and base plate increases successively.

5. solar modules casing according to claim 1, is characterized in that: described inclined-plane is provided with reinforcement.

6. solar modules casing according to claim 5, is characterized in that: described reinforcement consists of two sections of ribs of top-down.

7. solar modules casing according to claim 1, is characterized in that: the upper limb of described side plate turns up, and forms flange.

8. solar modules casing according to claim 1, it is characterized in that: it also comprises the longitudinal and cross reinforcing of many connecting bottom boards and side plate, this waling is longitudinally disposed on base plate and side plate, and its length runs through the whole width of base plate and side plate.