CN209710028U - A kind of photovoltaic frame of solar battery - Google Patents
A kind of photovoltaic frame of solar battery Download PDFInfo
- Publication number
- CN209710028U CN209710028U CN201921038462.7U CN201921038462U CN209710028U CN 209710028 U CN209710028 U CN 209710028U CN 201921038462 U CN201921038462 U CN 201921038462U CN 209710028 U CN209710028 U CN 209710028U
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- type chamber
- excessive glue
- glue groove
- width
- photovoltaic frame
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- 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
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Abstract
The utility model discloses a kind of photovoltaic frames of solar battery, including type chamber and the excessive glue groove being fixedly connected with type chamber；Excessive glue groove is located at the upper surface of type chamber, the rectangular in cross-section of type chamber, and the supporting walls of excessive glue groove are directly contacted with any side wall of type chamber to be fixedly connected, the end of another side wall connecting-type chamber upper wall of type chamber and the end of type chamber lower wall；The width of type chamber is greater than excessive glue groove upper wall width, and the width of type chamber is less than two times of excessive glue groove upper wall width.Since the supporting walls of excessive glue groove are directly contacted with any side wall of type chamber, the end of another side wall connecting-type chamber upper wall of type chamber and the end of type chamber lower wall, so that the photovoltaic frame is designed without the face c, the case where so as to avoid the face c from blocking the double-sided solar battery back side；Since the width of type chamber is greater than excessive glue groove upper wall width, and it is less than two times of excessive glue groove upper wall width, so that type chamber will not block the double-sided solar battery back side, to be suitable for double-sided solar battery.
Description
Technical field
The utility model relates to technical field of solar batteries, more particularly to a kind of photovoltaic frame of solar battery.
Background technique
Photovoltaic power generation is a kind of generation mode that solar energy is converted into electric energy, and what is utilized due to it is renewable
Sunlight, and not will cause environmental pollution in power generation process, thus be a kind of environmentally protective production of energy mode.Light at present
Volt power generation has been subjected to the extensive concern of countries in the world and has developed into a new industry.
Photovoltaic module is to realize that photovoltaic power generation stablizes the primitive device of output electric energy.Currently, as double-side cell comes out, light
Volt module backside can also generate electricity, and greatly improve component generating capacity and spend electric cost, however traditional frame blocks the back side
Greatly, module backside power generation amount efficiency is not only reduced, while hot spot may also be brought, leads to component local pyrexia, component failures wind
Danger increases.So how to provide a kind of photovoltaic frame suitable for double-side cell, to be that those skilled in the art are urgently to be solved asked
Topic.
Utility model content
The purpose of the utility model is to provide a kind of photovoltaic frames of solar battery, are suitable for double-sided solar battery.
In order to solve the above technical problems, the utility model provides a kind of photovoltaic frame of solar battery, including type chamber and
The excessive glue groove being fixedly connected with the type chamber；
The excessive glue groove is located at the upper surface of the type chamber, the rectangular in cross-section of the type chamber, the support of the excessive glue groove
Wall is directly contacted with any side wall of the type chamber to be fixedly connected, and another side wall of the type chamber connects the type chamber upper wall
End and the end of the type chamber lower wall；The width of the type chamber is greater than the excessive glue groove upper wall width, and the type chamber
Width is less than two times of the excessive glue groove upper wall width.
Optionally, the value range of the type chamber upper wall width is 8mm to 20mm, including endpoint value.
Optionally, the supporting walls of the excessive glue groove are integrated with the side wall for the type chamber being fixedly connected.
Optionally, the type chamber lower wall offers fixation hole, and the size of the fixation hole is less than head in default screw
Size, the size of the fixation hole are greater than the size of screw rod in the default screw.
Optionally, the type chamber lower wall offers mounting hole, and the size of the mounting hole is greater than institute in the default screw
State the size on head.
Optionally, the fixation hole and the mounting hole are interconnected.
Optionally, the type chamber is internally provided with the fixing piece for preventing the default screw rotation.
Optionally, the fixing piece include two protrusions, two protrusions be located at the type chamber lower wall with it is described
Two opposite angle portions that cavity lateral is formed, two protrusions are oppositely arranged about the fixation hole, and two described convex
Spacing between rising is corresponding with the size on head described in the default screw.
A kind of photovoltaic frame of solar battery provided by the utility model is fixedly connected including type chamber and with type chamber
Excessive glue groove；Excessive glue groove is located at the upper surface of type chamber, the rectangular in cross-section of type chamber, the supporting walls of excessive glue groove and any side wall of type chamber
Directly contact is to be fixedly connected, the end of another side wall connecting-type chamber upper wall of type chamber and the end of type chamber lower wall；Type chamber
Width is greater than excessive glue groove upper wall width, and the width of type chamber is less than two times of excessive glue groove upper wall width.Due to the support of excessive glue groove
Wall is directly contacted with any side wall of type chamber, the end of another side wall connecting-type chamber upper wall of type chamber and the end of type chamber lower wall
Portion, so that the photovoltaic frame is designed without the face c, the case where so as to avoid the face c from blocking the double-sided solar battery back side；While by
It is greater than excessive glue groove upper wall width in the width of type chamber, and the width of type chamber is less than two times of excessive glue groove upper wall width, so that type chamber
While with high load ability, the double-sided solar battery back side will not be blocked, so that the photovoltaic frame is suitable for
Double-sided solar battery.
Detailed description of the invention
For the clearer technical solution for illustrating the utility model embodiment or the prior art, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of photovoltaic frame in the prior art；
Fig. 2 is a kind of structural schematic diagram of solar cell photovoltaic frame provided by the utility model embodiment；
Fig. 3 is a kind of structural representation of specific solar cell photovoltaic frame provided by the utility model embodiment
Figure；
Fig. 4 is the specific assembling structure schematic diagram of photovoltaic frame in Fig. 3.
In figure: 1. type chambers, 2. excessive glue grooves, 3. supporting walls, 4. fixing pieces, 5. fixation holes, 6. mounting holes.
Specific embodiment
The core of the utility model is to provide a kind of photovoltaic frame.It is photovoltaic frame in the prior art referring to Fig. 1, Fig. 1
Structural schematic diagram.In the prior art, in order to guarantee that photovoltaic frame can support solar battery sheet, it will usually by photovoltaic side
The face c is set in frame.But due to the presence in the face c, rear surface of solar cell can be greatly blocked, so as to cause the light of the prior art
Volt frame is not suitable for double-sided solar battery.The face c not only reduces module backside power generation amount efficiency, while may also bring heat
Spot, leads to component local pyrexia, and component failures risk increases.
And a kind of photovoltaic frame of solar battery provided by the utility model, including type chamber and be fixedly connected with type chamber
Excessive glue groove；Excessive glue groove is located at the upper surface of type chamber, the rectangular in cross-section of type chamber, the supporting walls of excessive glue groove and the either side of type chamber
Wall is directly contacted to be fixedly connected, the end of another side wall connecting-type chamber upper wall of type chamber and the end of type chamber lower wall；Type chamber
Width be greater than excessive glue groove upper wall width, and the width of type chamber is less than two times of excessive glue groove upper wall width.Due to the branch of excessive glue groove
Support wall is directly contacted with any side wall of type chamber, the end of another side wall connecting-type chamber upper wall of type chamber and the end of type chamber lower wall
Portion, so that the photovoltaic frame is designed without the face c, the case where so as to avoid the face c from blocking the double-sided solar battery back side；While by
It is greater than excessive glue groove upper wall width in the width of type chamber, and the width of type chamber is less than two times of excessive glue groove upper wall width, so that type chamber
While with high load ability, the double-sided solar battery back side will not be blocked, so that the photovoltaic frame is suitable for
Double-sided solar battery.
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.Obviously, described embodiment is only the utility model a part
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, fall within the protection scope of the utility model.
Referring to FIG. 2, Fig. 2 shows for a kind of structure of solar cell photovoltaic frame provided by the utility model embodiment
It is intended to.
Referring to fig. 2, in the utility model embodiment, which includes type chamber 1 and is fixedly connected with the type chamber 1
Excessive glue groove 2；The excessive glue groove 2 is located at the upper surface of the type chamber 1, the rectangular in cross-section of the type chamber 1, the excessive glue groove 2
Supporting walls 3 directly contact with any side wall of the type chamber 1 to be fixedly connected, described in the connection of another side wall of the type chamber 1
The end of 1 upper wall of type chamber and the end of 1 lower wall of type chamber；The width of the type chamber 1 is greater than wall wide in the excessive glue groove 2
Degree, and the width of the type chamber 1 is less than two times of the 2 upper wall width of excessive glue groove.
It should be noted that above-mentioned photovoltaic frame is overall in a ring, and above-mentioned Fig. 1 is photovoltaic frame section in the prior art
Structural schematic diagram, and Fig. 2 be the utility model embodiment provided by a kind of structural schematic diagram of photovoltaic frame.
Above-mentioned type chamber 1 is main support construction in the utility model embodiment, which is usually hollow knot
Structure has an inner cavity that is, in type chamber 1.Above-mentioned excessive glue groove 2 is to block the structure of photovoltaic module when in use, in the utility model
The excessive glue groove 2 is located at the upper surface of type chamber 1 in embodiment, and is fixedly connected with type chamber 1.Above-mentioned excessive glue groove 2 has a supporting walls 3
And 2 upper wall of an excessive glue groove, above-mentioned type chamber 1 has 1 lower wall of two side walls and 1 upper wall of a type chamber and a type chamber, medium-sized
1 upper wall of chamber is it can be appreciated that 2 lower wall of an excessive glue groove, and photovoltaic module can be stuck in 2 upper wall of excessive glue groove in type chamber 1 in use
Between upper wall, extend to the side far from above-mentioned 2 supporting walls 3 of excessive glue groove.Specific structure in relation to excessive glue groove 2 can refer to existing
Technology is no longer repeated herein.
In the utility model embodiment, the rectangular in cross-section of type chamber 1, and the supporting walls 3 of excessive glue groove 2 need and type chamber 1
A side wall in two side walls is directly contacted to be fixedly connected.It should be noted that the supporting walls 3 of above-mentioned excessive glue groove 2 are inevitable
It is to be fixedly connected in 1 side wall of type chamber positioned at the side wall in outside, so that photovoltaic module to be caught in photovoltaic frame.It needs to illustrate
It is the supporting walls 3 of above-mentioned excessive glue groove 2 and the usual flush with each other of 1 side wall of type chamber being fixedly connected.
And in the utility model embodiment, the other side opposite with the above-mentioned side wall for being fixedly connected with supporting walls 3 in type chamber 1
Wall, i.e., the side wall in 1 side wall of type chamber positioned inside need the end of 1 lower wall of end and type chamber of 1 upper wall of connecting-type chamber, thus
So that not towards the protrusion on the inside of photovoltaic frame, i.e., the face c in the prior art in the upper wall and lower wall of type chamber 1.
In the utility model embodiment, the width of type chamber 1 is greater than 2 upper wall width of excessive glue groove, and the width of type chamber 1 is less than
Two times of 2 upper wall width of excessive glue groove.The width of type chamber 1, that is, 1 upper wall of type chamber width, in the medium-sized chamber 1 of the utility model embodiment
The width of upper wall is greater than 2 upper wall width of excessive glue groove, can enable type chamber 1 with certain width to have higher load
Power；And the width of 1 upper wall of type chamber is less than two times of 2 upper wall width of excessive glue groove, it is ensured that type chamber 1 will not block be provided with it is two-sided
The back side of the photovoltaic module of solar battery.Under normal conditions, in the value of the medium-sized 1 upper wall width of chamber of the utility model embodiment
It is generally in the range of 8mm to 20mm, including endpoint value.The value of i.e. above-mentioned 1 upper wall width of type chamber can be exactly 8mm or 20mm.
It should be noted that in order to guarantee between above-mentioned excessive glue groove 2 and type chamber 1 fixed stability so that excessive glue groove 2 with
It is not readily separated between type chamber 1, the supporting walls 3 of above-mentioned excessive glue groove 2 can be integrated with the side wall for the above-mentioned type chamber 1 being fixedly connected
Structure, so that having stable and firm fixed relationship between excessive glue groove 2 and type chamber 1.Above-mentioned type chamber 1 is hollow structure, is
The structural strength and load-carrying ability for further increasing type chamber 1, can be internally provided with reinforcing rib in above-mentioned type chamber 1, lead to
The structural strength and load-carrying ability of type chamber 1 can be effectively increased by crossing reinforcing rib.The specific material of above-mentioned type chamber 1 and excessive glue groove 2
Matter can be aluminium alloy etc., the specific material in relation to type chamber 1 and excessive glue groove 2 can sets itself according to the actual situation, herein
It is not specifically limited.
A kind of photovoltaic frame of solar battery provided by the utility model embodiment, including type chamber 1 and solid with type chamber 1
Surely the excessive glue groove 2 connected；Excessive glue groove 2 is located at the upper surface of type chamber 1, the rectangular in cross-section of type chamber 1, the supporting walls 3 of excessive glue groove 2 with
Any side wall of type chamber 1 is directly contacted to be fixedly connected, the end of another 1 upper wall of side wall connecting-type chamber of type chamber 1 and type chamber 1
The end of lower wall；The width of type chamber 1 is greater than 2 upper wall width of excessive glue groove, and the width of type chamber 1 is less than 2 upper wall width of excessive glue groove
Two times.Since the supporting walls 3 of excessive glue groove 2 are directly contacted with any side wall of type chamber 1, on another side wall connecting-type chamber 1 of type chamber 1
The end of 1 lower wall of end and type chamber of wall so that the photovoltaic frame without the face c design, so as to avoid the face c block it is two-sided too
The case where positive energy cell backside；Simultaneously because the width of type chamber 1 is greater than 2 upper wall width of excessive glue groove, and the width of type chamber 1 is less than excessive
Two times of 2 upper wall width of glue groove, so that type chamber 1 while with high load ability, will not block double-sided solar battery
The back side, so that the photovoltaic frame is suitable for double-sided solar battery.
It will be in following utility model embodiments in relation to a kind of specific structure of photovoltaic frame provided by the utility model
It is described in detail.
Fig. 3 and Fig. 4 is please referred to, Fig. 3 is a kind of specific solar battery light provided by the utility model embodiment
Lie prostrate the structural schematic diagram of frame；Fig. 4 is the specific assembling structure schematic diagram of photovoltaic frame in Fig. 3.
It is different from above-mentioned utility model embodiment, the utility model embodiment is on the basis of above-mentioned utility model embodiment
On, further the structure of photovoltaic frame is specifically limited.Remaining content carries out in above-mentioned utility model embodiment
It is discussed in detail, is herein no longer repeated.
Referring to Fig. 3 and Fig. 4, in the utility model embodiment, 1 lower wall of type chamber offers fixation hole 5, described solid
The size for determining hole 5 is less than the size on head in default screw, and the size of the fixation hole 5 is greater than screw rod in the default screw
Size.Above-mentioned fixation hole 5 can block screw, thus can be by photovoltaic side provided by the utility model embodiment by screw
Frame is fixed with other component.Specifically, the size of above-mentioned fixation hole 5 needs to be less than the size on head in default screw, from
And guaranteeing default screw will not fall off out of type chamber 1；And the size of above-mentioned fixation hole 5 is also greater than the ruler of screw rod in default screw
It is very little, it thereby may be ensured that the screw rod of screw can stretch out type chamber 1 and connect with other component.Above-mentioned fixation hole 5 is round hole or side
Shape hole etc., the concrete shape in relation to fixation hole 5 is not specifically limited in the utility model embodiment, depending on concrete condition
It is fixed.
In the utility model embodiment, 1 lower wall of type chamber can also offer mounting hole 6, the ruler of the mounting hole 6
The very little size greater than head described in the default screw.Above-mentioned mounting hole 6 is used to default screw being transferred to type chamber 1 from the external world
It is interior, and then be fixedly connected with photovoltaic module with other component by the default screw.Specifically, the size of above-mentioned mounting hole 6 needs
It is greater than the size on head in default screw, to guarantee default screw, the head of at least default screw can enter type chamber 1
It is interior.It is understood that the size of above-mentioned mounting hole 6 needs the size greater than fixation hole 5, above-mentioned mounting hole 6 be round hole or
Square hole etc., the concrete shape in relation to mounting hole 6 is not specifically limited in the utility model embodiment, depending on concrete condition
Depending on.
In the utility model embodiment, the fixation hole 5 is interconnected with the mounting hole 6.In order to guarantee can to incite somebody to action
Default screw is transferred to fixation hole 5 from mounting hole 6 to be fixedly connected, and above-mentioned fixation hole 5 can be interconnected mutually with mounting hole 6
It is logical, in order to mobile default screw.
Preferably, can be set inside the type chamber 1 prevents the default spiral shell in the utility model embodiment
The fixing piece 4 of silk rotation.The fixing piece 4 that being arranged prevents screw from rotating can prevent screw from rotating, to lead in installation end screw
Cross after photovoltaic frame is fixedly connected by screw with other assemblies, prevent screw rotation to cause volt frame and other assemblies it
Between the occurrence of loosening.
Specifically, above-mentioned fixing piece 4 may include two protrusions, two protrusions are located at 1 lower wall of type chamber
The two opposite angle portions formed with 1 side wall of type chamber, two protrusions are oppositely arranged about the fixation hole 5, and two
Spacing between a protrusion is corresponding with the size on head described in the default screw.Above-mentioned protrusion can be usually located at
Two opposite angle portions that the angle of bottom in type chamber 1, i.e. 1 lower wall of type chamber and 1 side wall of type chamber are formed, it is above-mentioned two
Protrusion needs to be oppositely arranged about fixation hole 5 with fixed screw, prevents screw from rotating；And spacing between two protrusions need with
The size on head is corresponding in default screw, to guarantee that the head of screw can be caught between two protrusions, and prevents convex
Play rotation.
A kind of photovoltaic frame of solar battery provided by the utility model embodiment, by setting mounting hole 6 and
Fixation hole 5 can be in order to the installation of screw；Fixing piece 4 is arranged simultaneously can prevent screw from rotating caused photovoltaic frame and other
Superstructure loosening.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
A kind of photovoltaic frame of solar battery provided by the utility model is described in detail above.Herein
Specific case is applied to be expounded the principles of the present invention and embodiment, the explanation of above example is only intended to
Help understands the method and its core concept of the utility model.It should be pointed out that coming for those skilled in the art
It says, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these change
Into in the protection scope for also falling into the utility model claims with modification.
Claims (8)
1. a kind of photovoltaic frame of solar battery, which is characterized in that including type chamber and the excessive glue being fixedly connected with the type chamber
Slot；
The excessive glue groove is located at the upper surface of the type chamber, the rectangular in cross-section of the type chamber, the supporting walls of the excessive glue groove with
Any side wall of the type chamber is directly contacted to be fixedly connected, and another side wall of the type chamber connects the end of the type chamber upper wall
And the end of the type chamber lower wall；The width of the type chamber is greater than the excessive glue groove upper wall width, and the width of the type chamber
Less than two times of the excessive glue groove upper wall width.
2. photovoltaic frame according to claim 1, which is characterized in that the value range of the type chamber upper wall width is 8mm
To 20mm, including endpoint value.
3. photovoltaic frame according to claim 2, which is characterized in that the supporting walls of the excessive glue groove and the institute being fixedly connected
The side wall for stating type chamber is integrated.
4. photovoltaic frame according to claim 1, which is characterized in that the type chamber lower wall offers fixation hole, described solid
The size for determining hole is less than the size on head in default screw, and the size of the fixation hole is greater than the ruler of screw rod in the default screw
It is very little.
5. photovoltaic frame according to claim 4, which is characterized in that the type chamber lower wall offers mounting hole, the peace
The size for filling hole is greater than the size on head described in the default screw.
6. photovoltaic frame according to claim 5, which is characterized in that the fixation hole and the mounting hole are interconnected.
7. according to photovoltaic frame described in any one of claim 4 to 6 claim, which is characterized in that the intracavitary portion of type is set
It is equipped with the fixing piece for preventing the default screw rotation.
8. photovoltaic frame according to claim 7, which is characterized in that the fixing piece includes two protrusions, described in two
Protrusion is located at two opposite angle portions that the type chamber lower wall and the cavity lateral are formed, two protrusions about
The fixation hole is oppositely arranged, and the spacing between two protrusions is opposite with the size on head described in the default screw
It answers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038462.7U CN209710028U (en) | 2019-07-04 | 2019-07-04 | A kind of photovoltaic frame of solar battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038462.7U CN209710028U (en) | 2019-07-04 | 2019-07-04 | A kind of photovoltaic frame of solar battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209710028U true CN209710028U (en) | 2019-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921038462.7U Active CN209710028U (en) | 2019-07-04 | 2019-07-04 | A kind of photovoltaic frame of solar battery |
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| Country | Link |
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| CN (1) | CN209710028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233593A (en) * | 2019-07-04 | 2019-09-13 | 浙江晶科能源有限公司 | A kind of photovoltaic frame of solar battery |
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2019
- 2019-07-04 CN CN201921038462.7U patent/CN209710028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233593A (en) * | 2019-07-04 | 2019-09-13 | 浙江晶科能源有限公司 | A kind of photovoltaic frame of solar battery |
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