CN101975876B

CN101975876B - Nested solar module exposure rack

Info

Publication number: CN101975876B
Application number: CN201010238031.2A
Authority: CN
Inventors: 杨振嵘; 陈鑫
Original assignee: Changzhou EGing Photovoltaic Technology Co Ltd
Current assignee: Changzhou EGing Photovoltaic Technology Co Ltd
Priority date: 2010-07-28
Filing date: 2010-07-28
Publication date: 2014-12-10
Anticipated expiration: 2030-07-28
Also published as: CN101975876A

Abstract

The invention relates to a nested solar module exposure rack comprising a telescopic frame, brackets, supporting devices, bolts, a hanger and a liner steel angle, wherein the brackets are detachably arranged on the telescopic link of the telescopic frame; each solar cell module is supported by two brackets; the supporting devices are detachably arranged on the upper telescopic link of the telescopic frame, and at least two supporting devices are arranged; due to the fact that the nesting-type solar module exposure rack is changed into a split composite structure, the frame is designed into a nested telescopic structure and the brackets, the supporting devices, the hanger and the telescopic frame are rapid dismounting structures, the exposure angle of the exposure rack can be regulated as long as the supporting angles of supporting rods are changed; the solar cell module can be fixed on the telescopic frame by the hanger; the nested solar module exposure rack can be rapidly assembled and detached; all components can be classified and packaged, and thereby, the dimensional space demand can be greatly lowered. The split compound structure is convenient to install, remove, package, transport and store.

Description

Sleeve type solar components test-fence

Technical field:

The present invention relates to solar module testing apparatus, relate in particular to the test-fence in attenuation test of solar battery device.

Background technology:

In recent years, solar cell is as a kind of novel energy of clean environment firendly, obtain applying more and more widely, in order to test the performance of solar components, need to identify by a series of experiment, part experiment need to be placed on solar components outdoor tanning by the sun and could obtain, as attenuation test of battery component etc., people adopt outdoor formula illumination test to test assembly, battery component is directly placed in outdoor, utilize natural sunlight to irradiate solar module, relatively check and rate its attenuation by watt level that solar module to be detected was exported according to the period before and after shining, at present, the test-fence that sets up solar module is all stationary frame structure, put solar module with this test-fence, should meet Chaoyang certain tilt angle requirement, meet again bearing strength requirement, also to possess enough capability of anti-wind.Therefore, test-fence volume used is large, complex structure, and own wt is also very large, is designed to fixing integrated frame shelf structure, exposes in actual use the defect of following several respects:

1, the angle of tanning by the sun of test-fence is changeless, when installation, cannot adjust, and solar module is difficult to obtain the best and tans by the sun angle.

2, solar module is placed on the framework face of test-fence, cannot fix, and only depends on the own wt of solar module to keep out wind-force, and in the time running into the bad weathers such as strong wind, solar module is easy to be turned over and break by large wind.

3, test-fence volume is larger, needs to be moved to indoor storage after off-test, not only occupies indoor very large space, and moves also very difficult.

4, the solar module quantity that every test-fence can be installed is few.

Summary of the invention:

Tan by the sun device above shortcomings in order to overcome existing solar components, the invention provides a kind of sleeve type solar components test-fence.Adopt this test-fence, not only the tanning by the sun angle and can regulate of test-fence, makes solar module obtain the desirable angle of tanning by the sun; And can effectively fix solar module, prevent from that large wind from turning over to break; Meanwhile, developed area is large, and a test-fence can be installed polylith solar module, and after shrinking, volume is little, and easy accessibility between each parts, is convenient to class wrapping, carrying and collection.

The technical solution adopted in the present invention is:

A kind of sleeve type solar components test-fence, it is characterized in that: it comprises flexible framework, bracket, bracing or strutting arrangement, bolt and hook, described flexible framework is made up of upper expansion link, lower expansion link and two vertical bars, upper expansion link is identical with the structure of lower expansion link, they are all socketed to form symmetrically mutually by many hollow square tubes, and two vertical bars are separately fixed at the two ends of framework; Described bracket is T shape structure, and bracket is arranged on the collar extension end of the lower expansion link of flexible framework by bolt, and the quantity of bracket arranges and requires is to guarantee that every solar module is by two bracket support; Bracing or strutting arrangement comprises firm banking, support bar, engaging lug seat and angle steel contiguous block, engaging lug seat is fixed on angle steel contiguous block, the two ends of support bar are hinged with firm banking and engaging lug seat respectively, angle steel contiguous block is arranged on the back side of upper expansion link of flexible framework, be bolted between the two, the magnitude setting of described bracing or strutting arrangement is no less than two; Described hook is removably mounted on the upper expansion link of flexible framework, and it is installed in the reverse groove of aluminium frame of solar module, and solar module is fixed on flexible framework.

Further, described upper expansion link is claimed to be socketed to form by the vertical pole pair of five three kinds of specifications, the left and right sides be large square tube, middle is little square tube, transition square tube is set between large square tube and little square tube, flexible between three.

Further, after bracket is arranged on the lower expansion link of flexible framework, the length of its overhanging end is 1/2～2 times of solar module thickness.

Owing to making solar components test-fence into Split assembled structure, Frame Design becomes the stretching structure of suit, between bracket, bracing or strutting arrangement, hook and flexible framework all by the fast assembling disassembling structure of bolt and installing hole, the two ends of the support bar of bracing or strutting arrangement are hinged with firm banking and engaging lug seat respectively, engaging lug seat is fixed on angle steel contiguous block, angle steel contiguous block is arranged on the back side of upper expansion link of flexible framework, and what regulate test-fence tans by the sun angle as long as change the support angle β of support bar; Hook can be fixed on solar module on flexible framework; After all parts assembles, can meet the test request of solar module, when after off-test, can remove by fast dismantling again, all parts can class wrapping, can significantly dwindle bulk requirement, this Split assembled structure, is convenient to install, removes, packs, carries and collection.

Brief description of the drawings:

Fig. 1 is structural representation of the present invention;

Fig. 2 is the structural representation of bracing or strutting arrangement;

Fig. 3 is the structural representation of upper expansion link;

Fig. 4 is the A-A cutaway view in Fig. 3;

Fig. 5 is the connection diagram between hook, bracket, framework and solar module;

In figure: the 1-framework that stretches; 2-bracket; 3-bracing or strutting arrangement; 4-bolt; 5-hook; 6-liner angle steel; 7-solar module; The large square tube of 11-; 12-transition square tube; The little square tube of 13-; 31-firm banking; 32-support bar; 33-engaging lug seat; 34-angle steel contiguous block.

Embodiment:

Introduce in detail specific embodiment of the invention scheme below in conjunction with accompanying drawing:

Sleeve type solar components test-fence of the present invention, as shown in Fig. 1～Fig. 5, it comprises flexible framework 1, bracket 2, bracing or strutting arrangement 3, bolt 4 and hook 5, described flexible framework 1 is by upper expansion link, lower expansion link and two vertical bar compositions, upper expansion link is identical with the structure of lower expansion link, they are all socketed to form symmetrically mutually by many hollow square tubes, two vertical bars are separately fixed at the two ends of flexible framework 1, described upper expansion link is claimed to be socketed to form by the vertical pole pair of five three kinds of specifications, the left and right sides be large square tube 11, middle is little square tube 13, transition square tube 12 is set between large square tube 11 and little square tube 13, flexible between three, described bracket 2 is T shape structure, bracket 2 is arranged on the collar extension end of the lower expansion link of flexible framework 1 by bolt 4, the quantity of bracket 2 arranges and requires is to guarantee that every solar module 7 is supported by two brackets 2, after bracket 2 is arranged on the lower expansion link of flexible framework 1, the length of its overhanging end is 1/2～2 times of solar module 7 thickness, bracing or strutting arrangement 3 comprises firm banking 31, support bar 32, engaging lug seat 33 and angle steel contiguous block 34, engaging lug seat 33 is fixed on angle steel contiguous block 34, the two ends of support bar 32 are hinged with firm banking 31 and engaging lug seat 33 respectively, angle steel contiguous block 34 is arranged on the back side of upper expansion link of flexible framework 1, connect by bolt 4 between the two, the magnitude setting of described bracing or strutting arrangement 3 is no less than two, guarantee that whole flexible framework 1 has enough support strengths, be provided with in this example five, the large square tube 11 of the left and right sides is respectively established one, arrange one at the middle part of the little square tube 13 of centre, in transition square tube 12, respectively establish one, described hook 5 is removably mounted on the upper expansion link of flexible framework 1, and every solar module 7 is all stuck in the reverse groove of aluminium frame by one or two hook 5, and solar module 7 is fixed on flexible framework 1.

In the time that bracket 2 is arranged in little square tube 13 and transition conduit 12, leveled up by liner angle steel 6.

Concrete installing/dismounting method of the present invention is as follows:

By the flexible framework 1 of suit, bracket 2, bracing or strutting arrangement 3, bolt 4, hook 5, solar module 7 to be measured and liner angle steel 6 are packed respectively, and transport to infield, upper telescoping tube and the lower telescoping tube of flexible framework 1 are pulled open, a bracing or strutting arrangement 3 of each installation in the large square tube 11 at two ends, left and right, between two transition square tubes 12, add a liner angle steel 6, each in the centre of little square tube 13 and transition square tube 12 bracing or strutting arrangement 3 is installed, regulate the angle of tanning by the sun of test-fence by adjusting supporting device 3, make flexible framework 1 obtain the angle requirement that meets exposure experiments to light, and firm banking 31 is fixed, installation bracket 2 on lower expansion link, guarantee that every solar module shelved by two brackets 2, in the time that bracket 2 is arranged in transition square tube 12 and little square tube 13, application liner angle steel 6 is leveled up, hook 5 is installed on the upper expansion link of flexible framework 1, and hook 5 is installed in the groove at the aluminium frame back side of solar module 7, and last tightening hook 5, is fixed on test-fence solar module 7.When after off-test, first unclamp hook 5, block-by-block takes off solar module 7, then removal bracket 2, bracing or strutting arrangement 3 and liner angle steel 6, the framework 1 that will stretch shrinks, and various parts are carried out to class wrapping, carrying and collection.

Claims

1. a sleeve type solar components test-fence, it is characterized in that: it comprises flexible framework (1), bracket (2), bracing or strutting arrangement (3), bolt (4) and hook (5), described flexible framework (1) is made up of upper expansion link, lower expansion link and two vertical bars, upper expansion link is identical with the structure of lower expansion link, they are all socketed to form symmetrically mutually by many hollow square tubes, and two vertical bars are separately fixed at the two ends of framework; Described bracket (2) is T shape structure, bracket (2) is arranged on the collar extension end of the lower expansion link of flexible framework (1) by bolt (4), the quantity of bracket (2) arranges and requires is to guarantee that every solar module (7) is supported by two brackets (2); Bracing or strutting arrangement (3) comprises firm banking (31), support bar (32), engaging lug seat (33) and angle steel contiguous block (34), engaging lug seat (33) is fixed on angle steel contiguous block (34), the two ends of support bar (32) are hinged with firm banking (31) and engaging lug seat (33) respectively, angle steel contiguous block (34) is arranged on the back side of upper expansion link of flexible framework (1), connect by bolt (4) between the two, the magnitude setting of described bracing or strutting arrangement (3) is no less than two; Described hook (5) is removably mounted on the upper expansion link of flexible framework (1), it is installed in the reverse groove of aluminium frame of solar module (7), and solar module (7) is fixed on flexible framework (1).

2. sleeve type solar components test-fence according to claim 1, it is characterized in that: described upper expansion link is claimed to be socketed to form by the vertical pole pair of five three kinds of specifications, the left and right sides be large square tube (11), middle is little square tube (13), transition square tube (12) is set between large square tube (11) and little square tube (13), flexible between three.

3. sleeve type solar components test-fence according to claim 1, it is characterized in that: after bracket (2) is arranged on the lower expansion link of flexible framework (1), the length of its overhanging end is 1/2～2 times of solar module (7) thickness.