CN108736814A - Safeguard structure and photovoltaic system - Google Patents
Safeguard structure and photovoltaic system Download PDFInfo
- Publication number
- CN108736814A CN108736814A CN201810801865.6A CN201810801865A CN108736814A CN 108736814 A CN108736814 A CN 108736814A CN 201810801865 A CN201810801865 A CN 201810801865A CN 108736814 A CN108736814 A CN 108736814A
- Authority
- CN
- China
- Prior art keywords
- protective edging
- substrate
- photovoltaic panel
- edging
- protective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007688 edging Methods 0.000 claims abstract description 164
- 230000001681 protective effect Effects 0.000 claims abstract description 164
- 238000005452 bending Methods 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims description 103
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The present invention relates to technical field of buildings, more particularly, to a kind of safeguard structure and photovoltaic system.Safeguard structure includes the first Protective edging, the second Protective edging, third Protective edging；There is second Protective edging the first bending part, first bending part there is the first free end and the second free end, first free end to be connect with first Protective edging, and second free end is connect with the third Protective edging.The safeguard structure being made of the first Protective edging, the second Protective edging and third Protective edging is arranged between photovoltaic panel, can effectively avoid the hard contact between photovoltaic panel, be effectively protected to photovoltaic panel by safeguard structure and photovoltaic system provided by the invention.Present invention process is simple, and production cost is low, easy to spread.
Description
Technical field
The present invention relates to photovoltaic products mounting technique fields, more particularly, to a kind of safeguard structure and photovoltaic system.
Background technology
With the development of flexible solar thin film chip, solar energy photovoltaic panel gradually enters into market.It is replaced using photovoltaic panel
Traditional tile, because its make is different from traditional tile, so connecting method between its tile and tile also with traditional tile
Piece is different.
Solar energy photovoltaic panel needs special connecting method, and connecting method will ensure easy for installation, and energy is also wanted in rain-proof leakproof
It enough prevents the gouging abrasion between photovoltaic panel and shortens the photovoltaic panel service life.
Invention content
The purpose of the present invention is to provide a kind of safeguard structure and photovoltaic systems, to solve technology existing in the prior art
Problem.
Safeguard structure provided by the invention, including the first Protective edging, the second Protective edging, third Protective edging；
There is second Protective edging the first bending part, first bending part to have the first free end and second freely
End, first free end are connect with first Protective edging, and second free end is connect with the third Protective edging.
Further, first free end is connect with an end of first Protective edging, second free end
It is connect with an end of second Protective edging so that first Protective edging, second Protective edging and the third are protected
Edge strip forms N-shaped structure.
Further, first free end is connected on first Protective edging between two of first Protective edging
Position between end, second free end are connect with an end of the third Protective edging so that first safe edge
Item, second Protective edging and the third Protective edging form H type structure.
Further, safeguard structure further includes the 4th Protective edging and the 5th Protective edging；
There is 4th Protective edging the second bending part, second bending part to have third free end and the 4th freely
End, the third free end are connect with another end of the third Protective edging or first Protective edging, the four selfs
It is connect with an end of the 5th Protective edging by holding so that first Protective edging, the second Protective edging, the third safe edge
Article, the 4th Protective edging and the 5th Protective edging group become S-shaped structure.
Further, safeguard structure further includes the 4th Protective edging and the 5th Protective edging；
Second Protective edging is in x shapes, and second Protective edging also has the 5th free end and the 6th free end；
One end of 4th Protective edging is connect with the 5th free end；
One end of 5th Protective edging is connect with the 6th free end；
First Protective edging, second Protective edging, the third Protective edging, the 4th Protective edging and the 5th safe edge
Structure after item combination is in I-shaped.
Further, the end set of first Protective edging has chamfering.
Further, the junction between each Protective edging is both provided with chamfering.
The present invention also provides a kind of photovoltaic systems comprising photovoltaic panel and among the above any one of them safeguard structure；
The safeguard structure is equipped between the adjacent photovoltaic panel.
Further, it is overlapped between the adjacent photovoltaic panel；
The photovoltaic panel includes：First substrate, second substrate and it is set to the first substrate and the second substrate
Between chip layer；
The relatively described second substrate of the first substrate extends setpoint distance, is the first end of the photovoltaic panel；
The relatively described first substrate of the second substrate extends setpoint distance, is the second end of the photovoltaic panel；
The second end of the first end of the photovoltaic panel and the photovoltaic panel is oppositely arranged；
In the two neighboring photovoltaic panel：The first end of one photovoltaic panel and the second end of another photovoltaic panel overlap；
And lap-joint：The second substrate of one photovoltaic panel is located on the first substrate of another photovoltaic panel, the safeguard structure position
Between the first substrate of two photovoltaic panels, between second substrate and the second substrate of a photovoltaic panel and another photovoltaic panel
Between one substrate.
Further, it is overlapped between the adjacent photovoltaic panel；
The photovoltaic panel includes：First substrate, second substrate and it is set to the first substrate and the second substrate
Between chip layer；
The relatively described second substrate of the first substrate extends setpoint distance, is the first end of the photovoltaic panel；
With the second end that one end that the first end is oppositely arranged is photovoltaic panel, in the second end, first base
The relatively described second substrate of plate extends setpoint distance；
The second end of the first end of the photovoltaic panel and the photovoltaic panel is oppositely arranged；
The set-up mode of the lap-joint of the two neighboring photovoltaic panel is：
The second substrate of one photovoltaic panel is located on the first substrate of another photovoltaic panel, and the safeguard structure is located at two photovoltaics
Between the first substrate of plate, between second substrate and the second substrate of a photovoltaic panel and the first substrate of another photovoltaic panel it
Between.
Safeguard structure and photovoltaic system provided by the invention, will be by the first Protective edging, the second Protective edging and third Protective edging
The safeguard structure of composition is arranged between photovoltaic panel, can effectively avoid the hard contact between photovoltaic panel, is carried out to photovoltaic panel
It is effectively protected.Present invention process is simple, and production cost is low, easy to spread.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the installation condition schematic diagram of safeguard structure provided in an embodiment of the present invention；
Fig. 2 is the cross-sectional view of the H type safeguard structure of safeguard structure provided in an embodiment of the present invention；
Fig. 3 is the cross-sectional view of the N-shaped safeguard structure of safeguard structure provided in an embodiment of the present invention；
Fig. 4 is the cross-sectional view of the s type safeguard structures of safeguard structure provided in an embodiment of the present invention；
Fig. 5 is the cross-sectional view of the m type safeguard structures of safeguard structure provided in an embodiment of the present invention；
Fig. 6 is the cross-sectional view of the x type safeguard structures of safeguard structure provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the photovoltaic system of tiles provided in an embodiment of the present invention；
Fig. 8 is another section of structural schematic diagram of tiles photovoltaic system provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the photovoltaic system of another tiles provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of the photovoltaic system of plane provided in an embodiment of the present invention；
Figure 11 is the use state reference chart of the N-shaped safeguard structure of safeguard structure provided in an embodiment of the present invention；
Figure 12 is the use state reference chart of the H type safeguard structure of safeguard structure provided in an embodiment of the present invention；
Figure 13 is the use state reference chart of the x type safeguard structures of safeguard structure provided in an embodiment of the present invention；
Figure 14 is the use state reference chart of the m type safeguard structures of safeguard structure provided in an embodiment of the present invention.
Reference numeral：
1：First substrate；2：H type safeguard structure；3：Second substrate；4：N-shaped safeguard structure；5：First Protective edging；6：Second
Protective edging；7：Third Protective edging；8：4th Protective edging；9：5th Protective edging；10：Chip layer；11：Chamfering；12：Photovoltaic panel；13：
X type safeguard structures；14：M type safeguard structures.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in attached drawing 1- Figure 14, the present invention provides a kind of safeguard structures, including the first Protective edging 5, the second Protective edging 6
With third Protective edging 7；
There is second Protective edging 6 first bending part, the first bending part to have the first free end and the second free end, and first certainly
It is connect for 5 with the first safe edge by end, the second free end is connect for 7 with third safe edge.
It is connected as an entirety into the first Protective edging 5, the second Protective edging 6 and third Protective edging 7 is about to by free end, into
And when in use, to, into row buffering, avoiding direct collision between photovoltaic panel 12, reducing the loss of photovoltaic panel 12, improve
The service life of photovoltaic panel 12.
As shown in figure 3, preferred embodiment is, the first free end is connect with an end of the first Protective edging 5, second
Free end is connect with an end of the second Protective edging 6 so that 7 groups of the first Protective edging 5, the second Protective edging 6 and third Protective edging
At N-shaped structure.
In the present embodiment, the N-shaped being made of the first Protective edging 5, the second Protective edging 6 and third Protective edging 7 is protected and is tied
Structure is sleeved on one end of photovoltaic panel 12, is that the second Protective edging 6 is arranged in the end of photovoltaic panel 12, by the first safe edge specifically
Item 5 and third Protective edging 7 are arranged in the both sides up and down of photovoltaic panel 12, and then safeguard structure are sleeved in photovoltaic panel 12.At two pieces
When photovoltaic panel 12 is spliced, the end of two pieces of photovoltaic panels 12 offsets with the second Protective edging 6 respectively, avoids between photovoltaic panel 12
Hard contact, avoid and mutually collide and cause to damage between photovoltaic panel 12, ensure that the service life of photovoltaic panel 12.
Preferred embodiment is, as shown in Fig. 2, the first free end is connected on the first Protective edging 5 between the first safe edge
Position between two ends of item 5, the second free end are connect with an end of third Protective edging 7 so that the first Protective edging
5,7 composition H type structures of the second Protective edging 6 and third safe edge.
In the present embodiment, safeguard structure forms H type structure, i.e. one end of the first Protective edging 5 and third Protective edging 7 is common
It is stuck in photovoltaic panel 12, the other end rides in adjacent photovoltaic panel 12, as shown in figure 12, to realize adjacent two pieces of photovoltaic panels
Gap between 12 is blocked, and the entrance of rainwater is avoided, and realizes the water-proof function between adjacent photovoltaic plate 12.
It should be pointed out that the first free end be connected to two ends on the first Protective edging 5 between the first Protective edging 5 it
Between position, and the position can be any position between two ends, as long as one end and third Protective edging 7 can be realized
Collective effect is set in photovoltaic panel 12, and the other end rides upon in another piece of photovoltaic panel 12.
As shown in figure 4, preferred embodiment is, safeguard structure further includes the 4th Protective edging 8 and the 5th Protective edging 9；
There is 4th Protective edging 8 second bending part, the second bending part to have third free end and the 4th free end, and third is certainly
It is connect with another end of third Protective edging 7 by holding, the 4th free end is connect with an end of the 5th Protective edging 9 so that
9 groups of first Protective edging 5, the second Protective edging 6, third Protective edging 7, the 4th Protective edging 8 and the 5th Protective edging become S-shaped structure.
In the present embodiment, divide the cross section of safeguard structure to quinquepartite, be the first Protective edging 5, the second safe edge respectively
Articles 6, third Protective edging 7, the 4th Protective edging 8 and the 5th Protective edging 9 are sequentially connected as s types, i.e., in the both sides of safeguard structure point
Not Xing Cheng a groove, for being attached respectively with two pieces of photovoltaic panels 12.
It should be pointed out that can also be the first Protective edging 5, the second Protective edging 6, third Protective edging 7, the 4th Protective edging
8 and the 5th Protective edging 9 be sequentially connected after, formed m types, as shown in Figure 5.M types safeguard structure 14 can be by two pieces of adjacent photovoltaics
Plate 12 separates, and avoids the hard contact between photovoltaic panel 12.
Preferred embodiment is, as shown in fig. 6, the second Protective edging is in x shapes, the second Protective edging 6 is also free with the 5th
End and the 6th free end；
One end of 4th Protective edging 8 is connect with the 5th free end；
One end of 5th Protective edging 9 is connect with the 6th free end；
After first Protective edging 5, the second Protective edging 6, third Protective edging 7, the 4th Protective edging 8 and the combination of the 5th Protective edging 9
Structure is in I-shaped.
In the present embodiment, safeguard structure is formed I-shaped, i.e. x types safeguard structure 13, both ends respectively with two photovoltaics
Plate 12 is spliced, and the hard contact between adjacent photovoltaic plate 12 can not only be avoided, additionally it is possible to be ensured between adjacent photovoltaic plate 12
Stability, avoid the occurrence of up and down dislocation situations such as.
It should be pointed out that in the present embodiment and aforementioned several embodiments, the shape of safeguard structure has N-shaped, h respectively
Type, s types, m types and x types, are also not limited to these types of shape, can also be and be combined m types and x fonts, or
Form king's font, that is to say, that if adjacent photovoltaic panel 12 can be bolted together, and it is effective avoid photovoltaic panel 12 it
Between hard contact.
Wherein in an embodiment, as shown in Fig. 2, the end set of the first Protective edging 5 has chamfering 11.
In the present embodiment, first Protective edging 5 is provided at both ends with chamfering 11, it is preferable that chamfering 11 be it is tip-shape, can
It is more preferable so that the first Protective edging 5 is bonded with photovoltaic panel 12, rainwater can effectively be avoided to be stopped by the first Protective edging 5.Certainly,
Chamfering 11, which can also be, carries out rounded corner etc., that is to say, that as long as it can play the role of increasing the blocking to rainwater.
Preferred embodiment is that the junction between each Protective edging is both provided with chamfering.
In the present embodiment, by the junction of the first Protective edging 5 and the second Protective edging 6, the second Protective edging 6 and third
Fillet is arranged in the junction of Protective edging 7, and the diameter of fillet is identical as the rounded at the edge diameter of photovoltaic panel 12, and then enables to
Safeguard structure and being bonded for photovoltaic panel 12 are more close and stable, ensure that the soft contact between adjacent photovoltaic plate 12.
Preferably, in the present embodiment, the material of the first Protective edging 5, the second Protective edging 6 and third Protective edging 7 is glue
Item, that is to say, that the material of safeguard structure generally adhesive tape can play effective buffering to the collision between photovoltaic panel 12
Effect.
The present invention also provides a kind of photovoltaic systems comprising photovoltaic panel 12 and safeguard structure described in any one of the above embodiments,
Safeguard structure is equipped between adjacent photovoltaic panel 12.
It should be pointed out that the photovoltaic panel 12 of photovoltaic system can be planar structure, can also be curved-surface structure, as long as
Safeguard structure can be set in the end of photovoltaic panel 12.
Photovoltaic panel 12 is double-layer structure, that is, includes first substrate 1 and second substrate 3, and be set to first substrate 1 and second
Chip layer 10 between substrate 3.
In the present embodiment, chip layer 10 is provided between first substrate 1 and second substrate 3, chip layer 10 passes through glued membrane
It is fixed together with first substrate 1 and second substrate 3, forms one piece of complete photovoltaic panel 12.
In a wherein embodiment, as shown in figure 9, first substrate 1 and second substrate 3 are arcuation, setting side
Formula can be：
First substrate 1 extends setpoint distance with respect to second substrate 3, is the first end of photovoltaic panel 12；Second substrate 3 is opposite
First substrate 1 extends setpoint distance, is the second end of photovoltaic panel 12；The second end of the first end and photovoltaic panel 12 of photovoltaic panel 12
It is oppositely arranged；In two neighboring photovoltaic panel 12：The first end of one photovoltaic panel 12 is overlapped with the second end of another photovoltaic panel 12；And it takes
Meet place：The second substrate 3 of one photovoltaic panel 12 is located on the first substrate 1 of another photovoltaic panel 12, and safeguard structure is located at two photovoltaics
Between the first substrate 1 of plate 12, between second substrate 3 and the second substrate 3 of a photovoltaic panel 12 and another photovoltaic panel 12
Between one substrate 1.
In each photovoltaic system, there is first substrate 1 to stretch out setpoint distance with respect to second substrate 3, is first end, relatively
The other end in, second substrate 3 relative to first substrate 1 stretch out setpoint distance, be second end.At this point, the of first substrate 1
It is arranged H type safeguard structure 2 on one end, N-shaped safeguard structure 4 is arranged in the second end of second substrate 3.Or safeguard structure can be with
It is N-shaped, H type, or is independent s types.
As shown in fig. 7, the set-up mode of first substrate 1 and second substrate 3 can also be：
First substrate 3 extends setpoint distance with respect to second substrate 1, is the first end of photovoltaic panel 12；
With the second end that one end that first end is oppositely arranged is photovoltaic panel 12, in second end, first substrate is with respect to second
Substrate 3 extends setpoint distance；
The first end of photovoltaic panel 12 and the second end of photovoltaic panel 12 are oppositely arranged；
The set-up mode of the lap-joint of two neighboring photovoltaic panel 12 is：
The second substrate 3 of one photovoltaic panel 12 is located on the first substrate 1 of another photovoltaic panel 12, and safeguard structure is located at two light
It lies prostrate between the first substrate 1 of plate 12, between second substrate 3 and the second substrate 3 of a photovoltaic panel 12 and another photovoltaic panel 12
Between first substrate 1.
As shown in fig. 7, the both ends of first substrate 1 both with respect to second substrate 3 stretch out setpoint distance, respectively first end and
Second end or second substrate 3 stretch out setpoint distance, respectively first end and second end both with respect to first substrate 1.
At this point, the first end and second end at the both ends of first substrate 1 is arranged H type safeguard structure 2, in adjacent photovoltaic system
The second substrate 3 of system is arranged N-shaped safeguard structure 4, and then realizes the overlap joint of photovoltaic system.Or safeguard structure can be N-shaped,
H type, or be independent s types.
The set-up mode of stacking can be with as shown in figure 8, the both ends setting of second substrate 3 be stretched out outside first substrate 1.This
When, it is arranged the safeguard structure of upper N-shaped at the both ends of second substrate 3, two end caps on adjacent matched photovoltaic system
If H type safeguard structure 2, and then realize the splicing of photovoltaic system.Either safeguard structure can be N-shaped, H type or be independent s
Type.
The set-up mode of stacking can be as shown in Figure 10, similarly, when photovoltaic system is planar structure, set-up mode
Can be identical with the mode of Fig. 7-Fig. 9, the first Protective edging 5 at this time is flat shape.
Finally, it is to be noted that, in the present invention, safeguard structure can be used in photovoltaic panel 12, but it is not only
It is only used in photovoltaic panel 12, can also be used in such as curtain wall structure, that is to say, that as long as its glass in order to prevent
The hard contact of glass structure can apply the safeguard structure of the present invention.
Safeguard structure and photovoltaic system provided by the invention, will be by the first Protective edging 5, the second Protective edging 6 and third safe edge
The safeguard structure that item 7 forms is arranged between adjacent photovoltaic panel 12, can effectively avoid hard between adjacent photovoltaic plate 12
Contact, is effectively protected photovoltaic panel 12.Present invention process is simple, and production cost is low, easy to spread.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
In addition, it will be appreciated by those of skill in the art that although some embodiments in this include institute in other embodiments
Including certain features rather than other feature, but the combination of the feature of different embodiment means to be in the scope of the present invention
Within and form different embodiments.For example, in claims above, embodiment claimed it is arbitrary it
One mode can use in any combination.The information for being disclosed in the background technology part is merely intended to deepen to the present invention
General background technology understanding, and be not construed as recognizing or imply that information composition has been this field skill in any form
The prior art well known to art personnel.
Claims (10)
1. a kind of safeguard structure, which is characterized in that including the first Protective edging, the second Protective edging, third Protective edging；
There is second Protective edging the first bending part, first bending part to have the first free end and the second free end, institute
It states the first free end to connect with first Protective edging, second free end is connect with the third Protective edging.
2. safeguard structure according to claim 1, which is characterized in that first free end and first Protective edging
One end connection, second free end are connect with an end of second Protective edging so that first Protective edging,
Second Protective edging forms N-shaped structure with the third Protective edging.
3. safeguard structure according to claim 1, which is characterized in that first free end is connected to first safe edge
Position on item between two ends of first Protective edging, second free end and the one of the third Protective edging
A end connection so that first Protective edging, second Protective edging and the third Protective edging form H type structure.
4. safeguard structure according to claim 3, which is characterized in that further include the 4th Protective edging and the 5th Protective edging；
There is 4th Protective edging the second bending part, second bending part to have third free end and the 4th free end, institute
Third free end is stated to connect with another end of the third Protective edging or first Protective edging, the 4th free end with
One end of the 5th Protective edging connects so that first Protective edging, the second Protective edging, the third Protective edging, institute
Stating the 4th Protective edging and the 5th Protective edging group becomes S-shaped structure.
5. safeguard structure according to claim 2, which is characterized in that further include the 4th Protective edging and the 5th Protective edging；
Second Protective edging is in x shapes, and second Protective edging also has the 5th free end and the 6th free end；
One end of 4th Protective edging is connect with the 5th free end；
One end of 5th Protective edging is connect with the 6th free end；
First Protective edging, second Protective edging, the third Protective edging, the 4th Protective edging and the 5th Protective edging group
Structure after conjunction is in I-shaped.
6. safeguard structure according to claim 1, which is characterized in that the end set of first Protective edging has chamfering.
7. according to the safeguard structure described in any one of claim 1-6, which is characterized in that the junction between each Protective edging is equal
It is provided with chamfering.
8. a kind of photovoltaic system, which is characterized in that the protection knot including photovoltaic panel and as described in any one of claim 1-7
Structure；
The safeguard structure is equipped between the adjacent photovoltaic panel.
9. photovoltaic system according to claim 8, which is characterized in that overlapped between the adjacent photovoltaic panel；
The photovoltaic panel includes：It first substrate, second substrate and is set between the first substrate and the second substrate
Chip layer；
The relatively described second substrate of the first substrate extends setpoint distance, is the first end of the photovoltaic panel；
The relatively described first substrate of the second substrate extends setpoint distance, is the second end of the photovoltaic panel；
The second end of the first end of the photovoltaic panel and the photovoltaic panel is oppositely arranged；
In the two neighboring photovoltaic panel：The first end of one photovoltaic panel and the second end of another photovoltaic panel overlap；
And lap-joint：The second substrate of one photovoltaic panel is located on the first substrate of another photovoltaic panel, and the safeguard structure is located at two
Between the first substrate of a photovoltaic panel, between second substrate and the first base of the second substrate of a photovoltaic panel and another photovoltaic panel
Between plate.
10. photovoltaic system according to claim 8, which is characterized in that overlapped between the adjacent photovoltaic panel；
The photovoltaic panel includes：It first substrate, second substrate and is set between the first substrate and the second substrate
Chip layer；
The relatively described second substrate of the first substrate extends setpoint distance, is the first end of the photovoltaic panel；
With the second end that one end that the first end is oppositely arranged is photovoltaic panel, in the second end, the first substrate phase
Setpoint distance is extended to the second substrate；
The second end of the first end of the photovoltaic panel and the photovoltaic panel is oppositely arranged；
The set-up mode of the lap-joint of the two neighboring photovoltaic panel is：
The second substrate of one photovoltaic panel is located on the first substrate of another photovoltaic panel, and the safeguard structure is located at two photovoltaic panels
Between first substrate, between second substrate and between the second substrate of a photovoltaic panel and the first substrate of another photovoltaic panel.
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