Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of photovoltaic module, as shown in Figs. 1-3, including photovoltaic generation unit 10 and with light
The non-photoelectric conversion surface connection of volt generator unit 10 and the support member 20 for being used to support photovoltaic generation unit 10, photovoltaic generation
The non-photoelectric conversion surface of unit 10 is connect with 20 heat seal of support member.
Herein, the non-photoelectric conversion surface of photovoltaic generation unit 10 is connect with 20 heat seal of support member, is photovoltaic generation unit
10 non-photoelectric conversion surface is combined together with support member 20 by heating lamination, makes support member 20 and photovoltaic generation unit
10 melt as indivisible entirety.
It is exemplary, under conditions of 0.5~1 atmospheric pressure, 100~200 DEG C, to photovoltaic generation unit 10 and support member
20 hot melt laminations 20~40 minutes.
For example, when support member 20 is metal material, under conditions of 1 atmospheric pressure, 160 DEG C, to photovoltaic generation list
Member 10 and the hot melt of support member 20 are laminated 30 minutes.
Optionally, support member 20 includes supporting part 21, and photovoltaic generation unit 10 is specifically connect with 21 heat seal of supporting part.
It should be noted that first, as shown in Figure 1, when support member 20 only includes supporting part 21, support member 20 can
It is connected on photovoltaic generation unit 10 with whole heat seals;As shown in Figures 2 and 3, support member 20 can also part heat seal connection
In on photovoltaic generation unit 10, as long as photovoltaic generation unit 10 can become an indivisible entirety with support member 20.
Second, the material of support member 20 is not defined, as long as support member 20 can connect with 10 heat seal of photovoltaic module
It is connected in an entirety, and support member 20 will not melt during heat seal.
Specifically, support member 20 can be metal material.The support member 20 of metal material is not but not in high tender feeling
Melting under condition, also there is lightning protection effect, and the material of same volume, the weight of metal is bigger, can prevent in high wind weather, with
The photovoltaic generation unit 10 of 20 heat seal of support member connection blows deformation by high wind.
Third, the photovoltaic generation unit 10 that the utility model embodiment proposes can be flexible photovoltaic generator unit, also may be used
To be crystal silicon photovoltaic generator unit, the material of flexible photovoltaic generator unit for example may include copper indium gallium selenide, crystal silicon photovoltaic power generation
The material of unit for example can be monocrystalline silicon or polysilicon.
Wherein, flexible photovoltaic generator unit has that flexibility is good, frivolous, dim light is good, Color tunable, shape-plastic etc.
The adaptability and practicability of photovoltaic generation unit 10 can be improved in advantage.
4th, it will be appreciated by those skilled in the art that, the photoelectric conversion surface of photovoltaic generation unit 10 refers to:Photovoltaic generation
The one side of opto-electronic conversion can be carried out in unit 10 when receiving illumination.The face opposite with photoelectric conversion surface in photovoltaic generation unit 10
As non-photoelectric conversion surface.
The utility model embodiment provides a kind of photovoltaic module, including photovoltaic generation unit 10 and with photovoltaic generation unit 10
Non- photoelectric conversion surface heat seal connection support member 20, compared to using gum be bonded, the utility model embodiment using heat
The mode for closing connection can be such that photovoltaic generation unit 10 is connect with support member 20 more secured, so, even if encountering
High wind weather, photovoltaic generation unit 10 can be also fixed in support member 20, will not be deformed;Also, due to photovoltaic generation
The area of unit 10 is usually larger, is bonded according to gum, then needs to expend very more gums, is unfavorable for saving manufacturing cost,
Therefore, it is bonded compared to using gum, by the way of heat seal connection, the manufacturing cost for preparing photovoltaic module can be reduced.
On this basis, since photovoltaic generation unit 10 and support member 20 become an indivisible entirety, can increase
Add the overall weight of photovoltaic module 10 and support member 20, so, even if encountering high wind weather, high wind is not easy to make photovoltaic
Generator unit 10 and support member 20 move, to can avoid unnecessary casualties and economic loss.
Optionally, as shown in Figures 2 and 3, support member 20 further includes fixed part 22, and fixed part 22 is connect with supporting part 21
In same plane and beyond the edge of photovoltaic generation unit 10.
Herein, fixed part 22 and supporting part 21 can be integrated formed structures.
It should be noted that fixed part 22 can exceed one or two or three or four of photovoltaic generation unit 10
A edge.
In the utility model embodiment, since fixed part 22 exceeds the edge of photovoltaic generation unit 10, by photovoltaic
When component is fixed on installation carrier, it can avoid damaging photovoltaic generation unit 10.
It is further alternative, as shown in figure 4, photovoltaic module further includes the press strip 30 being fixedly connected with fixed part 22;Photovoltaic
The edge of generator unit 10 is folded between press strip 30 and support member 20.
It should be noted that first, press strip 30 and the connection type of fixed part 22 are not defined, for example, can lead to
The modes such as screw connection or clamping or strong magnetic attachment are crossed to be fixedly connected with press strip 30 with fixed part 22.Fig. 4 only shows press strip
30 with fixed part 22 be connected by screw the case where.
Second, as shown in Figure 5 a, press strip 30 can be one continuous whole;As shown in Fig. 5 b and Fig. 5 c, press strip 30 also may be used
To be to disconnect, to this without limiting.
Third, as shown in figure 5a and 5b, press strip 30, which can surround complete one week, to be arranged on fixed part 22;Such as Fig. 5 c institutes
Show, press strip 30, which can also be interrupted, to be arranged on fixed part 22, to this without limiting, as long as press strip 30 can be fixed on fixed part
On 22 and the edge of photovoltaic generation unit 10 is made to be folded between support member 20 and press strip 30.
4th, it is contemplated that press strip 30, which is set to photovoltaic generation unit 10, can carry out the side of photoelectric conversion surface, and press strip
30 have light transmittance limited or even opaque, and therefore, press strip 30 only covers the edge of photovoltaic module 10, so that photovoltaic generation
The photoelectric conversion surface of unit 10 normally receives the irradiation of light.
5th, the material of press strip 30 is not defined, as long as press strip 30 can be utilized the side of photovoltaic generation unit 10
Edge is located between press strip 30 and support member 20.
In the present embodiment, what photovoltaic generation unit 10 was folded in press strip 30 and support member 20 is the envelope of photovoltaic generation unit
Jiao Qu.
Specifically, press strip 30 can be metal material, to play lightning protection effect, such as press strip 30 can be aluminium alloy type
Material.
The utility model embodiment by making the edge of photovoltaic generation unit 10 be folded between press strip 30 and fixed part 22,
Photovoltaic generation unit 10 can be made fixed more securely with support member 20;Simultaneously as press strip 30 also has constant weight,
Therefore, the overall weight that can also increase photovoltaic generation unit 10, press strip 30 and support member 20, to avoid in high wind weather
Photovoltaic generation unit 10, press strip 30 and support member 20 move, and cause unnecessary casualties and economic loss.
Further alternative, as shown in fig. 6a-6c, photovoltaic module further includes being set to photovoltaic generation unit 10 and press strip 30
Between buffer unit 40.
It should be noted that first, as shown in Figure 6 a, buffer unit 40 can be folded in press strip 30 and cover photovoltaic generation list
The whole region of member 10;As shown in Figure 6 b, buffer unit 40 can also be folded in the portion that press strip 30 covers photovoltaic generation unit 10
Subregion;As fig. 6 c, the region that buffer unit 40 can also be between press strip 30 and photovoltaic generation unit 10, extends to pressure
Region between item 30 and fixed part 22.Wherein, as shown in Figure 6 b, photovoltaic generation is covered when buffer unit 40 is folded in press strip 30
Can be that press strip 30 reserves certain mobile space, when press strip 30 is arranged, to adjust press strip 30 when the subregion of unit 10
Position, make press strip 30 place in position;Also, being also prevented from buffer unit 40 and expanding with heat and contract with cold leads to press strip 30
Position changes.
Second, the material of buffer unit 40 is not defined, as long as buffer unit 40 can play cushioning effect, is avoided
Press strip 30 damages the surface of photovoltaic generation unit 10.
Exemplary, buffer unit 40 can be adhesive tape, and the material of adhesive tape can be ethylene propylene diene rubber (Ethylene-
Propylene-Diene Monomer, abbreviation EPDM).
In the utility model embodiment, buffer unit 40 has certain flexibility, may be provided at photovoltaic generation unit 10
Between press strip 30, photovoltaic generation unit 10 is spaced apart with press strip 30, to play cushioning effect, press strip 30 is avoided to damage photovoltaic
The surface of generator unit 10.
Optionally, as shown in Figure 7 and Figure 8, support member 20 further includes strengthening portion 23, and strengthening portion 23 and fixed part 22 are separate
The end of 21 side of supporting part connects and is directed toward the direction extension of support member 20 along photovoltaic generation unit 10.
It should be noted that first, the angular range between strengthening portion 23 and fixed part 22 can be 30 °~150 °, example
Such as, the angle between strengthening portion 23 and fixed part 22 is 60 ° or 90 ° or 120 °.Fig. 8 only shows strengthening portion 23 and fixes
The case where angle between portion 22 is 90 °.
Wherein, the angle between strengthening portion 23 and fixed part 22 refers to:Fixed part 22 is far from 10 side of photovoltaic generation unit
Surface and strengthening portion 23 between angle.
Second, may include one or two or three or four strengthening portions 23 in a support member 20.
Third, strengthening portion 23 can be an integral molding structure with supporting part 21 and fixed part 22, can also pass through connection shape
It is into a single integrated structure.
When strengthening portion 23 can be an integral molding structure with supporting part 21 and fixed part 22, planar plate can be initially formed
Material;Later, as shown in figure 9, four angles for cutting the plank (can also be one or two according to the number of strengthening portion difference
A or three angles);Finally, so that the part of strengthening portion 23 to be formed is bent, form Fig. 7 and support member shown in Fig. 8 20.
In the utility model embodiment, the overall stiffness of support member 20 can be increased by the way that strengthening portion 23 is arranged, it is effectively anti-
Only photovoltaic module deforms.
Further alternative, as shown in Figure 10, support member 20 further includes reinforcing interconnecting piece, reinforces interconnecting piece for fixing
Connect neighbouring reinforcement 23.
Herein, as shown in Figure 10, reinforce interconnecting piece and may include L-shaped corner brace 400 and fixing piece 401, pass through L-shaped corner brace 400
Two adjacent strengthening portions 23 can be made to be fixedly connected with fixing piece 401.
Wherein, reinforce the madial wall that interconnecting piece may be provided at two neighboring strengthening portion 23, can also be arranged two neighboring
The lateral wall of strengthening portion 23.Figure 10 only shows that reinforcing interconnecting piece is arranged the lateral wall of two neighboring strengthening portion 23 the case where.
It should be noted that working as, a support member 20 includes at least two strengthening portions 23 and two strengthening portions 23 are adjacent
When, fix two adjacent strengthening portions 23 using interconnecting piece is reinforced.
In the utility model embodiment, the intensity of strengthening portion 23 can be further increased by reinforcing interconnecting piece, further,
The intensity for increasing support member 20, can effectively prevent photovoltaic module to deform.
Optionally, as shown in figure 11, photovoltaic module further includes Auxiliary support component 800, Auxiliary support component 800 and support
Component 20 is fixedly connected away from the side of photovoltaic generation unit 10.
It should be noted that when support member 20 only includes supporting part 21, Auxiliary support component 800 and supporting part 21 are right
It answers and is fixedly connected;When support member includes supporting part 21 and fixed part 22, Auxiliary support component 800 is with supporting part 21 and admittedly
Determine portion 22 correspond to and be fixedly connected, Auxiliary support component 800 is fixedly connected with fixed part 22, optionally, assist support sector 800 and
It is connected by adhesive means between supporting part 21;As shown in figure 11, when support member include supporting part 21, fixed part 22 and
When strengthening portion 23, Auxiliary support component 800 is corresponding with supporting part 21, fixed part 22 and strengthening portion 23 and is fixedly connected, optional
, Auxiliary support component 800 is fixedly connected with fixed part 22 and/or strengthening portion 23, further alternative, assists support sector 800
It is connect by adhesive means between supporting part 21.
In the utility model embodiment, the integral strength of photovoltaic module can be reinforced by Auxiliary support component 800, to have
Effect prevents photovoltaic generation unit 10 from deforming, and avoids the appearance because of 10 deformation effect photovoltaic module of photovoltaic generation unit and influences light
Lie prostrate the opto-electronic conversion performance of generator unit 10.
The utility model embodiment provides a kind of photovoltaic system, as shown in Figure 12-16c, including:Aforementioned any embodiment institute
The photovoltaic module stated, the cable being electrically connected with the first end of photovoltaic module and deviate from positioned at the support member 20 of photovoltaic module
The groove body 60 of 10 side of photovoltaic generation unit;Wherein, the second end of cable is positioned in the cable placement section 62 of groove body 60.
Wherein, cable includes positive cable 51 and cathode cable 52, first end and the photovoltaic module 10 of positive cable 51
Positive terminal is electrically connected, and the first end of cathode cable 52 is electrically connected with the negative terminals of photovoltaic module 10.
Herein, for photovoltaic system shown in Figure 12, Figure 15 b, Figure 16 b, in assembling photovoltaic system, first by the of cable
Two ends are put by the first fairlead 621 on groove body 60 in cable placement section 62, and then photovoltaic module and groove body 60 are consolidated
Fixed connection.
It, can be directly by the of cable in assembling photovoltaic system for photovoltaic system shown in Figure 13, Figure 15 a, Figure 16 a
Two ends are put into cable placement section 62, are then fixedly connected with photovoltaic module with groove body 60.
On this basis, groove body 60 is equipped with discharge outlet 61, as shown in Figure 15 a-16c, although the utility model embodiment does not have
It is described the specific location of discharge outlet 61 in groove body 60, but it will be appreciated by those skilled in the art that, in order to make nothing in groove body 60
The side surface far from support member 20 can be arranged in groove body 60 in discharge outlet 61 by ponding.Also, discharge outlet 61 in groove body 60
Number, should be related with the size of groove body 60 and practical application, for example, when the size of groove body 60 is smaller, on groove body 60
If a discharge outlet 61;When the size of groove body 60 is bigger, it can be spaced on groove body 60 and open up multiple discharge outlet 61.
It should be noted that first, the material of groove body 60 is not defined, optionally, groove body 60 is metal material, gold
The effect of lightning protection can be played by belonging to the groove body 60 of material, and the rigidity of metal material is larger, groove body 60 can be utilized to support photovoltaic
Generator unit 10 and support member 20.For example, the material of groove body 60 is aluminium alloy.
Second, as shown in Figure 15 a- Figure 16 c, groove body 60 can be in direct contact and be fixedly connected with support member 20, wherein
The structure of groove body 60 shown in Figure 15 a and 16a is corresponding with groove body 60 shown in Figure 14 a, and the second end of cable passes through on groove body 60
The opening on surface enters cable placement section 62, the structure of groove body 60 shown in Figure 15 b and Figure 16 b and groove body 60 shown in Figure 14 b
It is corresponding.Certainly, groove body 60 can also be spaced with support member 20 and be arranged, and fixed and connected by the other component in photovoltaic system
It connects, such as other components are the just structures such as logical.
Herein, as shown in fig. 14b, groove body 60 includes the first fairlead 621, and the second end of cable can pass through fairlead 621
It is positioned in cable placement section 62.In order to illustrate groove body 60 fairlead 621 only occupy cable placement section 62 side wall part
Region, Figure 15 b and Figure 16 b show that the sectional view at the first fairlead 621, Figure 15 c and Figure 16 c are shown except first draws
The sectional view of other parts other than string holes 621 is put it can be seen from the figure that the first fairlead 621 does not fully take up cable
Set a side wall in portion 62.
Third, the part that can be placed in groove body 60 in cable can be known as the second end of cable.
4th, as shown in Figure 12-16c, the not position to groove body 60 relative to support member 20 and photovoltaic generation unit 10
It is defined, as long as the second end of cable can be placed in groove body 60, in some embodiments, groove body 60 is also to support
Component 20 plays the role of support.
Herein, it is contemplated that outside cable is chronically exposed to, not only influence beauty, but also be easy aging therefore groove body 60 can be arranged
In the closer position of the first end apart from cable, it is placed in cable placement section 62 so that cable is as much as possible.
Further, as shown in Figure 14 a-16c, groove body 60 further includes first connecting portion 63, and first connecting portion 63 is by cable
The edge of the first end of the close photovoltaic module of placement section 62, along the side parallel with the non-photoelectric conversion surface of photovoltaic generation unit 10
To extension;Groove body 60 is fixedly connected by first connecting portion 63 with the first end of photovoltaic module.
Wherein, as shown in Figure 18 a-19b, first connecting portion 63 can be to the close side with the cable placement section 62 where it
Extend along opposite edge side, as shown in Figure 15 a-16c, first connecting portion 63 can also be put to the separate cable with where it
Set the opposite edge side extension in the edge in portion 62.
Herein, when support member only includes supporting part 21, groove body 60 is fixed by first connecting portion 63 and supporting part 21
Connection;When support member only includes supporting part 21 and fixed part 22, groove body 60 can pass through first connecting portion 63 and fixed part 22
It is fixedly connected;When support member includes supporting part 21, fixed part 22 and strengthening portion 23, groove body 60 can pass through the first connection
Portion 63 is fixedly connected with strengthening portion 23.
5th, since groove body 60 is set to support member 20 far from 10 side of photovoltaic generation unit, photovoltaic module can
To be connect with installation carrier by groove body 60.Wherein, the one end of groove body 60 far from photovoltaic module is connect with installation carrier.
6th, first connecting portion 63 and the connection type of photovoltaic module are not defined, for example, can be connected by screw
It the modes such as connects or is clamped to be fixedly connected with groove body 60 with photovoltaic module.
The utility model embodiment provides a kind of photovoltaic system, by being arranged the second end of cable in cable placement section 62
In, it can be chronically exposed to avoid cable outer, on the one hand, since cable is neatly placed in cable placement section 62, and it is non-exposed
Outside, the appearance of photovoltaic system can be made more beautiful;On the other hand, cable aging, corrosion are also prevented from;On this basis,
By the way that discharge outlet 61 is arranged on groove body 60, it can prevent rainwater equivalance in cable placement section 62, avoid to cable placement section 62
In cable cause to corrode.
On this basis, as shown in figure 17, groove body 60 further includes support fixed part 65, and support fixed part 65 is for making draining
Mouth 61 has certain altitude with installation carrier, to facilitate the water in groove body 60 to be discharged by discharge outlet 61.
Further alternative, as shown in Figure 15 b and 16b, first connecting portion 63 is equipped with the first fairlead 621, cable
Second end is positioned over by the first fairlead 621 in cable placement section 62.
In the utility model embodiment, by making groove body 60 and photovoltaic module be in direct contact, and make groove body 60 by first
Interconnecting piece 63 is fixedly connected with photovoltaic module, is played a supporting role to photovoltaic module using groove body 60.
Optionally, further include switching strengthening portion, the first end that first connecting portion 63 passes through transfer strengthening portion and photovoltaic module
Connection;As shown in Figure 18 a-19b, switching strengthening portion 70 is equipped with the second fairlead 71, and the second end of cable passes through the second lead
Hole 71 is positioned in cable placement section 62.
Wherein, as shown in Figure 18 a-19b, switching strengthening portion 70 can be fixedly connected with the first connecting portion 63 of groove body 60.
It should be noted that first, the material and concrete structure of strengthening portion 70 of transferring are not defined, as long as cable
Second end can pass through strengthening portion 70 of transferring.
Specifically, switching strengthening portion 70 can the side of being it is logical, material can be metal material, so, switching reinforcement
Portion 70 not only has lightning protection effect, can also play a supporting role to photovoltaic module.
Second, since groove body 60 is fixedly connected by strengthening portion 70 of transferring with support member 20, strengthening portion 70 of transferring
Position it is corresponding with the position of groove body 60 and support member 20.
Specifically, as shown in Figure 20 and Figure 21, switching strengthening portion 70 can be in that blocky interval is arranged, a block-like switching
It include second fairlead 71 in strengthening portion 70;As shown in Figure 22 and Figure 23, switching strengthening portion 70 can also be in a strip shape, strip
First connecting portion 70 on include one or more second fairleads 71;As shown in figures 24 and 25, switching strengthening portion 70 surrounds
Surrounding, and include one or more second fairleads 71.
In the utility model embodiment, by strengthening portion 70 of transferring photovoltaic module with groove body 60 can be fixedly connected, turn
The effect that strengthening portion 70 may also function as support photovoltaic module is connect, when switching strengthening portion 70 surrounds surrounding structure for as shown in figure 25
When, switching strengthening portion 70 also acts as the assistant reinforcement effect to support member 20, and photovoltaic generation unit is avoided to deform.
Alternatively, as illustrated in figures 26-29, there is gap between switching strengthening portion 70, photovoltaic module, groove body 60, cable 50
Second end is positioned over by gap in cable placement section 62.
Herein, as shown in figure 29, switching strengthening portion 70 includes the first fixed part 701 and the second fixed part 702, and first fixes
Portion 701 is fixedly connected with the side wall of support member 20, and the second fixed part 702 is fixedly connected with the first connecting portion 63 of groove body 60.
It should be noted that first, when support member 20 only includes supporting part 21, the first fixed part 701 and supporting part
21 side wall is fixedly connected;When support member 20 includes supporting part 21 and fixed part 22, the first fixed part 701 and fixed part 22
It is fixedly connected;When support member 20 includes supporting part 21, fixed part 22 and strengthening portion 23, the first fixed part 701 and reinforcement
The side wall in portion 23 is fixedly connected.
Second, according to the size of photovoltaic module, the number of switching strengthening portion 70 corresponding with a photovoltaic module can be
One, can also be multiple.
Third is not defined fixed strengthening portion 70 and the connection type of first connecting portion 63 and support member 20, example
Such as it can utilize screw that fixed strengthening portion 70 is made to be fixedly connected respectively with first connecting portion 63 and support member 20.
4th, as shown in Figure 26 and Figure 27, the second fixed part 702 is set to first connecting portion 63 close to photovoltaic module one
Side;As shown in figure 28, the second fixed part 702 can also be set to first connecting portion 63 far from photovoltaic module side.
For any of the above-described embodiment, as shown in figs. 30-33, the photovoltaic system further includes terminal box 80, support member
20 may include void region, and terminal box 80 is set in the void region and is fixedly connected with support member 20, that is, connects
Wire box 80 is in direct contact with photovoltaic module 10, and the first end of cable 50 is electrically connected by terminal box 80 with photovoltaic module 10.
Wherein, the connecting terminal in the first end with terminal box 80 of cable 50 is electrically connected, the connecting terminal in terminal box 80
It is electrically connected with the positive terminal (or negative terminals) of photovoltaic module 10.
It should be noted that having positive terminal and negative terminals on each photovoltaic module, each terminal box 80 can
With tool, there are one connecting terminals, it is of course also possible to have, there are two connecting terminals;Under normal conditions, there are one connecting terminals for tool
Terminal box 80, connecting terminal are only electrically connected with the positive terminal in photovoltaic module 10, one in negative terminals;Have
The terminal box 80 of two connecting terminals, two connecting terminal can respectively with the positive terminal of photovoltaic module and negative terminal
End electrical connection, the positive terminal in photovoltaic module 10 and the spacing between negative terminals should not be too large at this time, to ensure to connect
Two connecting terminals of wire box 80 can be electrically connected with positive terminal and negative terminals respectively.
The utility model embodiment is by being arranged terminal box 80 in the void region of support member 20, that is, terminal box
80 are arranged the non-photoelectric conversion surface in photovoltaic module, and the appearance of photovoltaic system can be made more beautiful.
Optionally, as shown in figure 34, the photovoltaic system includes the multiple photovoltaic groups being arranged along the extending direction of groove body 60
Part, adjacent photovoltaic component are connected in series with, and the second end of two cables 50 for two neighboring photovoltaic module of connecting is put in cable
It sets in portion 62 and is electrically connected.
In the utility model embodiment, multiple lines for being electrically connected with the multiple photovoltaic modulies being arranged along 60 extending direction of groove body
Cable 50, second end can be put into the groove body 60.
Further alternative, as shown in figure 35, photovoltaic system includes at least two along the extending direction perpendicular to groove body 60
The groove body 60 of arrangement, and at least one photovoltaic module along 60 orientation of groove body setting;Each photovoltaic module first end and
The connection of first connecting portion 63 of a groove body 60 adjacent thereto, the second company of second end and another groove body 60 adjacent thereto
Socket part 64 connects;Wherein, the second connecting portion 64 of groove body 60 extend along the edge opposite with the edge where first connecting portion 63,
And it is opposite with first connecting portion 63, the second end in each photovoltaic module is opposite with first end.
It should be noted that first, as shown in Figure 14 a and Figure 14 b, the extension of second connecting portion 64 and first connecting portion 63
Direction can be identical, can not also be identical.
It is exemplary, when second connecting portion 64 is identical as the extending direction of first connecting portion 63, first connecting portion 63 to by
Nearly 64 side of second connecting portion extends, and second connecting portion 64 extends to far from 63 side of first connecting portion;Alternatively, first connecting portion
63 extend to far from 64 side of second connecting portion, and second connecting portion 64 extends to close to 63 side of first connecting portion.
When the extending direction of second connecting portion 64 and first connecting portion 63 differs, first connecting portion 63 is to close to second
64 side of interconnecting piece extends, and second connecting portion 63 extends to close to first connecting portion side;Alternatively, first connecting portion 63 is to separate
64 side of second connecting portion extends, and second connecting portion 63 extends to far from first connecting portion side.
Second, although the second end of photovoltaic module and the connection of the second connecting portion 64 of another groove body 60 adjacent thereto,
But due to the second end of photovoltaic module include positive terminal and negative terminals, it is adjacent with the same groove body 60
Two photovoltaic modulies between not series relationship.
In the utility model embodiment, the photovoltaic module can be consolidated by two groove bodies 60 adjacent with a photovoltaic module
It is scheduled on installation carrier.
It is further alternative, as shown in Figure 36 and Figure 37, the of cable is summarized in the cable 50 for multiple photovoltaic modulies of connecting
Two ends, which are placed in, summarizes in cable trough 200, summarizes the interface for being equipped in cable trough 200 and being connect with photovoltaic electric system, summarizes cable
Positive cable 51 and cathode cable 52 respectively with corresponding interface connect.
It should be noted that being put into the second end for summarizing cable 50 summarized in cable trough 200, it is and multiple photovoltaic modulies
In the second end of cable 50 that is electrically connected near the photovoltaic module for summarizing cable trough 200.
On this basis, for any of the above-described embodiment, in the case where groove body 60 and photovoltaic module are in direct contact, groove body
The size of 60 the first fairlead 621 should be greater than or the size of second end equal to cable 50, so that 50 second end of cable is logical
It crosses the first fairlead 621 and enters groove body 60;In the case of being equipped with switching strengthening portion 70 between groove body 60 and support member 20, turn
The size for connecing the size of the second fairlead 71 in strengthening portion 70 and the opening 622 of groove body 60 should be greater than or be equal to cable 50
Second end size so that cable second end passes through the second fairlead 71 and opening 622 enters cable troughs 60.
For example, it is contemplated that the width to 50 second end of cable is generally 16mm, the size of cable first end and second end is general
For 10mm, therefore, above-mentioned first fairlead 621, the second fairlead 71 width be set as 12mm-16mm (for example, the first lead
Hole 621, the second fairlead 71 may be configured as one kind in 14mm, 15mm, 16mm), the width setting of above-mentioned cable channel opening 622
For 20~26mm (for example, the width of cable channel opening 622 is 20mm).
Herein, when photovoltaic system includes multiple support members 20, the second end of cable 50 is being put into cable trough 60
In the process, the cable head of cable 50 may pass through the spacing between adjacent support member 20, therefore, between adjacent support member 20
Spacing size also should be greater than or equal to cable head in the second end of cable 50 size.
The utility model embodiment provides a kind of roof boarding, including roof boarding ontology further includes described in aforementioned any embodiment
Photovoltaic system or aforementioned any embodiment described in photovoltaic module;Wherein, photovoltaic system or photovoltaic module are set to roof boarding
The outer surface of ontology.
The utility model embodiment provides a kind of vehicles, including vehicles ontology, further includes aforementioned any implementation
Photovoltaic system described in example or the photovoltaic module described in aforementioned any embodiment;Wherein, photovoltaic system or photovoltaic module are set to
The outer surface of vehicles ontology.
It should be noted that when photovoltaic system only includes photovoltaic generation unit 10 and support member 20, photovoltaic system is logical
Connector is crossed to be installed on roof boarding ontology (or vehicles ontology) or (or the traffic of support member 20 and roof boarding ontology
Tool body) all have magnetic regions, support member 20 is fixedly installed in roof boarding ontology (or vehicles sheet by magnetic force
Body) on;When photovoltaic system includes photovoltaic generation unit 10, support member 20 and groove body 60, photovoltaic system is pacified by groove body 60
Loaded on roof boarding ontology (or vehicles ontology);As shown in Figure 38-Figure 39, when groove body 60 includes support fixed part 65,
Photovoltaic system is by supporting fixed part 65 to be installed on roof boarding ontology 100 (or vehicles ontology 100).
Optionally, as shown in Figure 38-Figure 40, above-mentioned roof boarding or the vehicles further include connector 90, the connector
90 by the photovoltaic module or photovoltaic system for being fixed on roof boarding ontology 100 (or vehicles ontology 100).
Wherein, groove body 60 can be corresponding with a connector 90, also can be corresponding with multiple connectors 90;In addition, in groove body 60
Water roof boarding ontology 100 (or vehicles ontology 100) can be discharged to by discharge outlet 61, finally converge to roof boarding ontology
In the gutter of 100 (or vehicles ontologies 100).
As shown in figure 38, it is typically provided with close to 10 side of photovoltaic module due to roof boarding ontology 100 multiple spaced
Protrusion 300, therefore, connector 90 can be made of bolt 91, adapter 92, and photovoltaic system is connected by bolt 91, adapter 92
(or photovoltaic module) and roof boarding ontology 100;As shown in Figure 39-Figure 40, since vehicles ontology 100 is close to photovoltaic module 10
One side surface is usually a plane, and connector 90 can only include screw, be fixed photovoltaic module or photovoltaic system using screw
Onto vehicles ontology 100.
Wherein, the material of roof boarding ontology 100 and vehicles ontology 100 can be aluminium alloy, it is almag, stainless
Steel, galvanized steel etc..
The utility model embodiment provides a kind of roof boarding, and aforementioned photovoltaic system technique effect having the same, herein
It repeats no more.
The utility model embodiment provides a kind of vehicles, and aforementioned photovoltaic system technique effect having the same,
This is repeated no more.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.