CN201717266U

CN201717266U - Photovoltaic solar long-fiberglass frame

Info

Publication number: CN201717266U
Application number: CN2010201881831U
Authority: CN
Inventors: 葛乐通; 吴文新
Original assignee: Changzhou University
Current assignee: Changzhou University
Priority date: 2010-05-13
Filing date: 2010-05-13
Publication date: 2011-01-19
Anticipated expiration: 2020-05-13

Abstract

The utility model discloses a photovoltaic solar long-fiberglass frame, which has a rectangular frame structure with two long sections and two short sections. The ends of the long sections and the short sections are connected with a right-angle connector, the section structures are all provided with a bottom plate mounting surface, one end of the bottom plate mounting surfaces vertically extends upwards, outer wall plates and inner wall plates are arranged on the extensions of the bottom plate mounting surfaces, and the bottom plate mounting surfaces, the outer wall plates and the inner wall plates form a closed right-angle connector inserting slot; the right-angle connector has an L-shaped structure with an outer connector wall surface and two insert blocks, the part of the outer connector wall surface on the upper parts of the two insert blocks is provided with an L-shaped photovoltaic glass insert slot which is unfolded for 90 degrees and corresponds to a photovoltaic glass insert slot; and the other ends of the two insert blocks are respectively arranged in the right-angle connector inserting slot. The utility model has the advantages of light weight, no need for corner cutting during assembly, no assembly waste and high economical and practical value.

Description

Photovoltaic solar roving glass fiber frame

Technical field

The utility model relates to a kind of photovoltaic solar frame, is specifically related to a kind of rectangular photovoltaic solar frame of being made by nonmetallic materials.

Background technology

At present, widely used photovoltaic solar frame all uses the section bar of four almags to make, and when making frame, needs process in the junction, and the structure that is processed into has three kinds, and one is that the inclined-plane at 45, two ends of four section bars is spliced into the rectangle frame; The 2nd, have " L " type joint between per two section bars and insert respectively in the die cavity of section bar and be spliced into the rectangle frame; The 3rd, the section bar two ends are embedded shape, adopt screw thread to be connected to form the rectangle frame in the junction.The defective of the almag photovoltaic solar frame of these three kinds of structures is: price is higher, the assembling more complicated, and the section bar junction adds has waste material to produce man-hour.

Summary of the invention

The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, providing a kind of photovoltaic solar roving glass fiber frame simple, that weight is slim and graceful that assembles, to substitute traditional photovoltaic solar frame.

The technical solution adopted in the utility model is: form the rectangular boxes structure by two long profiles and two short section bars, the termination portion place of described long profiles and described short section bar is connected with angle coupling, the cross section structure of long profiles and short section bar all has the base plate installed surface, base plate installed surface one end is extended with Side fascia and lining vertically upward, lining is lower than Side fascia and both are parallel to each other, and base plate installed surface, Side fascia and lining form the angle coupling insertion groove of a sealing; The top of Side fascia extends the top board towards the base plate installed surface, forms the photovoltaic glass insertion groove that a right-hand member has outer little interior big notch between the external wall of upper portion of top board and angle coupling insertion groove; Described angle coupling comprises by joint wall face and two L type structures that inserted block is formed, the joint wall face is the L type structure of 90 ° of expansion, one end of two inserted blocks inserts respectively in the corresponding square hole of joint wall face both sides, have on the joint wall face on two inserted block tops 90 ° of expansion the L type with corresponding another photovoltaic glass insertion groove of photovoltaic glass insertion groove; The other end of two inserted blocks is arranged at respectively in the angle coupling insertion groove.

The beneficial effects of the utility model are: because the proportion of roving glass fiber material section bar has only about 55 percent of almag section bar, so the photovoltaic solar frame that employing roving glass fiber material section bar is made is in light weight.The roving glass fiber section bar does not need corner cut when being assembled into frame, do not assemble waste material, has higher economic and practical.

Description of drawings

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

Fig. 1 is a front view of the present utility model;

Fig. 2 is the cross section enlarged drawing of Fig. 1 medium length type material 1;

Fig. 3 is the three-dimensional structure diagram that angle coupling 2 amplifies among Fig. 1;

Among the figure: 1. long profiles; 1.1. Side fascia; 1.2. lining; 1.3. top board; 1.4. photovoltaic glass insertion groove; 1.5. angle coupling insertion groove; 1.6. supporting rib stiffener; 1.7. base plate installed surface; 1.8. reinforcement;

2. angle coupling; 2.1. joint wall face; 2.1.1. inner groovy; 2.2. photovoltaic glass insertion groove; 2.3. inserted block; 2.3.1. wave groove on the inserted block; 2.3.2. inserted block endoporus; 2.3.3. endoporus reinforcement; 2.3.4. inserted block left and right sides wave groove; 2.4. joint base plate face; 2.5. leaking hole;

3. lack section bar.

Embodiment

As shown in Figure 1, the utility model is that two long profiles 1, two short section bars 3 and four angle couplings 2 are formed rectangular frame structures, wherein each angle coupling 2 is connected in the termination portion place of a long profiles 1 and a short section bar 3, i.e. four angle couplings 2 are adopted in the connection of four jiaos on square frame.Two long profiles 1, two short section bars 3 and four angle couplings 2 all be the glass fiber material making, long profiles 1 and short section bar 3 are the roving glass fiber section bar, during connection, angle coupling 2 is inserted respectively in the inner chamber of the long profiles 1 and the roving glass fiber section bar of short section bar 3, guarantee the reliability of connection by the method for bonding.

The cross section structure of a long profiles 1 as shown in Figure 2, the cross section structure of short section bar 3 is identical with the cross section structure of long profiles 1, and short section bar 3 and the difference of long profiles 1 only are that the relative long profiles of length 1 is shorter, lack the width that section bar 3 is used for the rectangular boxes structure.Long profiles 1 and short section bar 3 all have base plate installed surface 1.7, extended upward Side fascia 1.1 in base plate installed surface 1.7 1 terminations and perpendicular to base plate installed surface 1.7, extended upward lining 1.2 in base plate installed surface 1.7 interlude positions and perpendicular to base plate installed surface 1.7, Side fascia 1.1 and lining 1.2 be parallel to each other and between keep at a certain distance away, the height of lining 1.2 is lower than Side fascia 1.1, and base plate installed surface 1.7, Side fascia 1.1 and lining 1.2 form the angle coupling insertion groove 1.5 of a sealing.Top at Side fascia 1.1 extends the top board 1.3 towards base plate installed surface 1.7, forms the photovoltaic glass insertion groove 1.4 of a right-end openings between the external wall of upper portion of top board 1.3 and angle coupling insertion groove 1.5, and the notch of insertion groove 1.4 is outer little interior big.Another termination at base plate installed surface 1.7 is extended with reinforcement 1.8.Between lining 1.2 and base plate installed surface 1.7, be connected with supporting rib stiffener 1.6, guarantee the rigidity of roving glass fiber section bar.

As shown in Figure 3, angle coupling 2 is a L type structure, form by joint wall face 2.1, two inserted blocks 2.3 and joint base plate face 2.4, wherein, joint wall face 2.1 is the L type structure of 90 ° of expansion, one end of two inserted blocks 2.1 is inserted into respectively in the corresponding square hole of joint wall face 2.1 both sides, and joint base plate face 2.4 is connected in the bottom of joint wall face 2.1 and two inserted blocks 2.3.For inserted block 2.3 is inserted in the square hole of joint wall face 2.1 easily, on inserted block 2.3 1 sides and with the joint of joint wall face 2.1, be provided with inner groovy 2.1.1.On the top of two inserted blocks 2.3, joint wall face 2.1 has another photovoltaic glass insertion groove 2.2 of the L type of 90 ° of expansion, and this photovoltaic glass insertion groove 2.2 is corresponding with the photovoltaic glass insertion groove 1.4 on long profiles 1 and the short section bar 3.On inserted block 2.3, have inserted block endoporus 2.3.2, in the middle of inserted block endoporus 2.3.2, be provided with endoporus reinforcement 2.3.3, be provided with wave groove 2.3.1 on the inserted block at inserted block 2.3 upper walls, be provided with inserted block left and right sides wave groove 2.3.4, bonding when being convenient to assemble the back gluing at inserted block 2.3 left and right sides sidewalls.On joint base plate face 2.4, have leaking hole 2.5.

When the utility model is installed, the other end of two inserted blocks 2.1 of angle coupling 2 is stretched into respectively in the angle coupling insertion groove 1.5 of long profiles 1 and short section bar 3, two inserted blocks 2.1 and angle coupling insertion groove 1.5 adopt certain tolerance fit, simultaneously, on wave groove 2.3.1 on the inserted block of two inserted blocks 2.1 and inserted block left and right sides wave groove 2.3.4, scribble certain adhesive glue, guarantee to connect reliable.It is not fragile in order to the protection photovoltaic glass that the outer little interior big insertion groove 1.4 of notch can be placed soft filler inside.

Claims

1. photovoltaic solar roving glass fiber frame, form the rectangular boxes structure by two long profiles (1) and two short section bars (3), it is characterized in that: the termination portion place of described long profiles (1) and described short section bar (3) is connected with angle coupling (2), the cross section structure of long profiles (1) and short section bar (3) all has base plate installed surface (1.7), base plate installed surface (1.7) one ends are extended with Side fascia (1.1) and lining (1.2) vertically upward, lining (1.2) is lower than Side fascia (1.1) and both are parallel to each other, base plate installed surface (1.7), Side fascia (1.1) and lining (1.2) form the angle coupling insertion groove (1.5) of a sealing; The top of Side fascia (1.1) extends a top board towards base plate installed surface (1.7) (1.3), forms the photovoltaic glass insertion groove (1.4) that a right-hand member has outer little interior big notch between the external wall of upper portion of top board (1.3) and angle coupling insertion groove (1.5); Described angle coupling (2) comprises the L type structure of being made up of joint wall face (2.1) and two inserted blocks (2.3), joint wall face (2.1) is the L type structure of 90 ° of expansion, one end of two inserted blocks (2.3) inserts respectively in the corresponding square hole of joint wall face (2.1) both sides, have on the joint wall face (2.1) on two inserted blocks (2.3) top 90 ° of expansion the L type with corresponding another photovoltaic glass insertion groove (2.2) of photovoltaic glass insertion groove (1.4); The other end of two inserted blocks (2.3) is arranged at respectively in the angle coupling insertion groove (1.5).

2. photovoltaic solar roving glass fiber frame according to claim 1 is characterized in that: joint wall face (2.1) and two inserted blocks (2.3) bottom are connected with joint base plate face (2.4), and joint base plate face (2.4) is provided with leaking hole (2.5).

3. photovoltaic solar roving glass fiber frame according to claim 1 is characterized in that: inserted block (2.3) is provided with inserted block endoporus (2.3.2), is provided with endoporus reinforcement (2.3.3) in the middle of inserted block endoporus (2.3.2); Inserted block (2.3) upper wall is provided with wave groove on the inserted block (2.3.1), and inserted block (2.3) left and right sides sidewall is provided with inserted block left and right sides wave groove (2.3.4).