CN103762934A - Anti-vibration solar photovoltaic module - Google Patents
Anti-vibration solar photovoltaic module Download PDFInfo
- Publication number
- CN103762934A CN103762934A CN201410043557.3A CN201410043557A CN103762934A CN 103762934 A CN103762934 A CN 103762934A CN 201410043557 A CN201410043557 A CN 201410043557A CN 103762934 A CN103762934 A CN 103762934A
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- Prior art keywords
- frame
- vibration abatement
- gathering sill
- plug division
- shockproof
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- 230000013011 mating Effects 0.000 claims description 5
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000010248 power generation Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
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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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- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an anti-vibration solar photovoltaic module. The anti-vibration solar photovoltaic module comprises a solar cell string, a first side frame and a second side frame. The first side frame surrounds the solar cell string and is used for fixing the solar cell string; the second side frame is matched with the first side frame, and a guide groove is formed in the surface, opposite to the first side frame, of the second side frame; an insertion connection part matched with the guide groove is arranged on the surface, opposite to the second side frame, of the first side frame and is used for being arranged in the guide groove, and a longitudinal anti-vibration device is arranged between the insertion connection part and the bottom of the guide groove. The anti-vibration solar photovoltaic module is good in stability, and the phenomenon that cell pieces are damaged due to impact from external force can be effectively avoided.
Description
Technical field
The present invention relates to photovoltaic power generation technology field, more particularly, relate to a kind of shockproof photovoltaic group.
Background technology
Along with day by day highlighting of energy crisis, developing new forms of energy becomes the major subjects of current energy field research.Due to solar energy have pollution-free, without region restriction, the advantage such as inexhaustible, research solar power generation becomes the main direction that develops new forms of energy.Solar power generation is divided into photo-thermal power generation and photovoltaic generation.Conventionally the solar power generation of saying refers to solar energy power generating, is called for short " photoelectricity ".
Photovoltaic generation is to utilize the photovoltaic effect of interface and a kind of technology of luminous energy directly being changed into electric energy.The key element of this technology is solar cell, and solar cell carries out packaging protection after series connection can form large-area solar photovoltaic assembly, then coordinates the parts such as upper power controller just to form photovoltaic generating system.Solar photovoltaic assembly is the device that due to photovoltaic effect, solar energy is converted into electric energy, when solar irradiation is mapped to photovoltaic module surface, can produce photogenerated current.
Conventional solar photovoltaic assembly is generally directly to encapsulate by frame, and for being rigidly connected, less stable easily causes internal cell sheet to damage, as problems such as chipping and invisible cracks when receiving external impacts.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of shockproof solar photovoltaic assembly, described shockproof photovoltaic group can good stability, and the cell piece causing in the time of can effectively avoiding due to external impacts damages problem.
For achieving the above object, the invention provides following technical scheme:
A kind of shockproof photovoltaic group, this shockproof photovoltaic group comprises:
Solar cell string;
The first frame, described the first frame surrounds described solar cell string, for fixing described solar cell string;
With the second frame that described the first frame matches, the surface that described the second frame is relative with described the first frame is provided with gathering sill;
Wherein, the surface that described the first frame is relative with described the second frame is provided with the Plug Division of mating with described gathering sill, and described Plug Division is arranged in described gathering sill, and described Plug Division is used for being provided with longitudinal vibration abatement between described gathering sill bottom.
Preferably, in above-mentioned shockproof photovoltaic group, also comprise:
On perpendicular to first direction, run through the pin of described Plug Division and described gathering sill;
Wherein, the live width in a first direction of the pin via hole on the pin via hole on described Plug Division and described gathering sill sidewall is all greater than the screw diameter of described pin; Described first direction described the first frame of serving as reasons points to the direction of described the second frame.
Preferably, in above-mentioned shockproof photovoltaic group, also comprise: be arranged on the horizontal vibration abatement of first on described screw rod and the second horizontal vibration abatement;
Wherein, the described first horizontal vibration abatement and the second vibration abatement are separately positioned on the both sides of described Plug Division.
Preferably, in above-mentioned shockproof photovoltaic group, the described first horizontal vibration abatement and the second horizontal vibration abatement are spring or rubber buffer.
Preferably, in above-mentioned shockproof photovoltaic group, described longitudinal vibration abatement is: spring or rubber buffer.
Preferably, in above-mentioned shockproof photovoltaic group, also comprise:
The longitudinal vibration abatement holder that is arranged on bottom, described Plug Division and/or described gathering sill bottom, described longitudinal vibration abatement holder is for carrying out position restriction to described longitudinal vibration abatement.
Preferably, in above-mentioned shockproof photovoltaic group, described longitudinal vibration abatement holder is limited impression or the fixed leg matching with described longitudinal vibration abatement.
From technique scheme, can find out, shockproof photovoltaic group provided by the present invention, comprising: solar cell string; The first frame, described the first frame surrounds described solar cell string, for fixing described solar cell string; With the second frame that described the first frame matches, the surface that described the second frame is relative with described the first frame is provided with gathering sill; Wherein, the surface that described the first frame is relative with described the second frame is provided with the Plug Division of mating with described gathering sill, and described Plug Division is used for being arranged in described gathering sill, between described Plug Division and described gathering sill bottom, is provided with longitudinal vibration abatement.The upper side frame of described shockproof photovoltaic group and lower frame adopt the gathering sill and the Plug Division structure that match, and between gathering sill and Plug Division, be provided with longitudinal vibration abatement, to realize the effect of guide and limit effect and buffering external force, when assembly is received entirety, during the external force such as part or side, as vibrations, jolt, distortion, the external force of the forms such as extruding and shock, by described longitudinal vibration abatement, can effectively be buffered in and point in the second frame direction or the effect of negative side's upward force of described direction by the first frame, there is the damage that enough effectively prevents the cell piece causing due to external force, described shockproof photovoltaic group can good stability.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The explosive view of a kind of shockproof solar photovoltaic assembly that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the front view of shockproof solar photovoltaic assembly shown in Fig. 1;
Fig. 3 is the partial enlarged drawing of shockproof solar photovoltaic assembly shown in Fig. 2;
Fig. 4 is the structural representation of the shockproof solar photovoltaic assembly of another kind provided by the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As described in background, conventional solar photovoltaic assembly is generally directly to encapsulate by frame, and for being rigidly connected, less stable easily causes internal cell sheet to damage, as problems such as chipping and invisible cracks when receiving external impacts.
For addressing the above problem, the embodiment of the present application provides a kind of shockproof photovoltaic group, comprising:
Solar cell string;
The first frame, described the first frame surrounds described solar cell string, for fixing described solar cell string;
With the second frame that described the first frame matches, the surface that described the second frame is relative with described the first frame is provided with gathering sill;
Wherein, the surface that described the first frame is relative with described the second frame is provided with the Plug Division of mating with described gathering sill, and described Plug Division is used for being arranged in described gathering sill, between described Plug Division and described gathering sill bottom, is provided with longitudinal vibration abatement.
The upper side frame of described shockproof photovoltaic group and lower frame adopt the gathering sill and the Plug Division structure that match, and between gathering sill and Plug Division, be provided with longitudinal vibration abatement, to realize the effect of guide and limit effect and buffering external force, when assembly is received entirety, during the external force such as part or side, as vibrations, jolt, distortion, the external force of the forms such as extruding and shock, by described longitudinal vibration abatement, can effectively be buffered in and point in the second frame direction or the effect of negative side's upward force of described direction by the first frame, there is the damage that enough effectively prevents the cell piece causing due to external force, described shockproof photovoltaic group can good stability.
With reference to figure 1-Fig. 3, the explosive view of a kind of shockproof solar photovoltaic assembly that Fig. 1 provides for the embodiment of the present invention, Fig. 2 is the front view of shockproof solar photovoltaic assembly shown in Fig. 1, Fig. 3 is the partial enlarged drawing of shockproof solar photovoltaic assembly shown in Fig. 2, and described shockproof solar photovoltaic assembly comprises: the first frame 1, the second frame 2 and solar cell string.Wherein, described the first frame surrounds described solar cell string, for fixing described solar cell string.
Described the second frame 2 surface relative with described the first frame is provided with gathering sill 3, the surface that described the first frame 1 is relative with described the second frame 2 is provided with the Plug Division 4 of mating with described gathering sill 3, described Plug Division 4, for being arranged in described gathering sill 3, is provided with longitudinal vibration abatement 5 between described Plug Division 4 and the bottom of described gathering sill 3.
For described longitudinal vibration abatement 5 is carried out to position restriction, described shockproof solar photovoltaic assembly also comprises: the longitudinal vibration abatement holder 6 that is arranged on bottom, described Plug Division and/or described gathering sill bottom.Described longitudinal vibration abatement holder 6 can be limited impression or the fixed leg matching with described longitudinal vibration abatement.
Described longitudinal vibration abatement 5 can be spring or rubber buffer.In the present embodiment, preferably adopt spring as described longitudinal vibration abatement 5, described longitudinal vibration abatement holder 6 comprises and is arranged on bottom, described Plug Division 4 fixed leg corresponding with the bottom of described gathering sill 3, for fixing described spring, as shown in Figure 3.
In the present embodiment, adopt pin 7 to carry out position to described upper side frame 1 and lower frame 2 spacing.On perpendicular to first direction, described pin 7 runs through described Plug Division 4 and described gathering sill 3.
Wherein, the live width in a first direction of the pin via hole 9 on the pin via hole 8 on described Plug Division 4 and described gathering sill 3 sidewalls is all greater than the screw diameter of described pin 7, so that described Plug Division 4 is in the interior vibrations of described gathering sill 3, to cushion external impacts.At described first direction described the first frame 1 of serving as reasons, point to the direction of described the second frame 2.
Known by foregoing description, described shockproof photovoltaic solar photovoltaic module can effectively reduce the damage of longitudinally upper impulsive force to photovoltaic module by described longitudinal vibration abatement 5, thereby effectively prevent the damage of cell piece, so described shockproof photovoltaic group can good stability.
With reference to figure 4, the structural representation of the shockproof solar photovoltaic assembly of another kind that Fig. 4 provides for the embodiment of the present application, shockproof solar photovoltaic assembly shown in Fig. 4 has increased the first horizontal vibration abatement 10 and the second horizontal vibration abatement 11 than shockproof solar photovoltaic assembly shown in Fig. 3.
Wherein, the described first horizontal vibration abatement 10 and the second vibration abatement 11 are separately positioned on the both sides of described Plug Division 4.The described first horizontal vibration abatement and the second horizontal vibration abatement are spring or rubber buffer.
Known by foregoing description, by increasing the described first horizontal vibration abatement 10 and the second vibration abatement 11, can effectively reduce the transversely damage of impulsive force photovoltaic module, further prevent the damage of cell piece, further improved the stability of photovoltaic module.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a shockproof photovoltaic group, is characterized in that, comprising:
Solar cell string;
The first frame, described the first frame surrounds described solar cell string, for fixing described solar cell string;
With the second frame that described the first frame matches, the surface that described the second frame is relative with described the first frame is provided with gathering sill;
Wherein, the surface that described the first frame is relative with described the second frame is provided with the Plug Division of mating with described gathering sill, and described Plug Division is used for being arranged in described gathering sill, between described Plug Division and described gathering sill bottom, is provided with longitudinal vibration abatement.
2. shockproof photovoltaic group according to claim 1, is characterized in that, also comprises:
On perpendicular to first direction, run through the pin of described Plug Division and described gathering sill;
Wherein, the live width in a first direction of the pin via hole on the pin via hole on described Plug Division and described gathering sill sidewall is all greater than the screw diameter of described pin; Described first direction described the first frame of serving as reasons points to the direction of described the second frame.
3. shockproof photovoltaic group according to claim 2, is characterized in that, also comprises: be arranged on the horizontal vibration abatement of first on described screw rod and the second horizontal vibration abatement;
Wherein, the described first horizontal vibration abatement and the second vibration abatement are separately positioned on the both sides of described Plug Division.
4. shockproof photovoltaic group according to claim 3, is characterized in that, the described first horizontal vibration abatement and the second horizontal vibration abatement are spring or rubber buffer.
5. shockproof photovoltaic group according to claim 1, is characterized in that, described longitudinal vibration abatement is: spring or rubber buffer.
6. shockproof photovoltaic group according to claim 1, is characterized in that, also comprises:
The longitudinal vibration abatement holder that is arranged on bottom, described Plug Division and/or described gathering sill bottom, described longitudinal vibration abatement holder is for carrying out position restriction to described longitudinal vibration abatement.
7. shockproof photovoltaic group according to claim 6, is characterized in that, described longitudinal vibration abatement holder is limited impression or the fixed leg matching with described longitudinal vibration abatement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410043557.3A CN103762934B (en) | 2014-01-29 | 2014-01-29 | A kind of shockproof solar photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410043557.3A CN103762934B (en) | 2014-01-29 | 2014-01-29 | A kind of shockproof solar photovoltaic assembly |
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| Publication Number | Publication Date |
|---|---|
| CN103762934A true CN103762934A (en) | 2014-04-30 |
| CN103762934B CN103762934B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410043557.3A Expired - Fee Related CN103762934B (en) | 2014-01-29 | 2014-01-29 | A kind of shockproof solar photovoltaic assembly |
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| CN (1) | CN103762934B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231122A (en) * | 2017-08-11 | 2017-10-03 | 江苏经贸职业技术学院 | Solar cell module framework |
| CN108173503A (en) * | 2016-12-07 | 2018-06-15 | 汉伏能源（上海）有限公司 | A kind of Shockproof type solar cell board fixing structure |
| CN108173487A (en) * | 2016-12-07 | 2018-06-15 | 汉伏能源（上海）有限公司 | A kind of Shockproof type annular anchoring structures of fixed photovoltaic panel |
| CN113242005A (en) * | 2021-04-16 | 2021-08-10 | 永臻科技(滁州)有限公司 | Novel aluminum-magnesium alloy material for solar module and preparation process |
| FR3114458A1 (en) | 2020-09-24 | 2022-03-25 | Electricite De France | Anti-vibration system for photovoltaic module |
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| CN201699020U (en) * | 2010-06-10 | 2011-01-05 | 常州天合光能有限公司 | Photovoltaic module combination frame |
| US20130125958A1 (en) * | 2011-11-18 | 2013-05-23 | David H. Meakin | Preventing charge buildup in pv module backsheet metal foil vapor barriers |
| CN203300660U (en) * | 2013-05-24 | 2013-11-20 | 浙江宝利特新能源股份有限公司 | An installing structure of a solar cell assembly |
| KR101338597B1 (en) * | 2010-12-07 | 2013-12-06 | 이진용 | Generater apparatus using film type of piezoelectric element and solarcell |
| CN203734602U (en) * | 2014-01-29 | 2014-07-23 | 英利能源（中国）有限公司 | Shockproof solar photovoltaic assembly |
-
2014
- 2014-01-29 CN CN201410043557.3A patent/CN103762934B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201699020U (en) * | 2010-06-10 | 2011-01-05 | 常州天合光能有限公司 | Photovoltaic module combination frame |
| KR101338597B1 (en) * | 2010-12-07 | 2013-12-06 | 이진용 | Generater apparatus using film type of piezoelectric element and solarcell |
| US20130125958A1 (en) * | 2011-11-18 | 2013-05-23 | David H. Meakin | Preventing charge buildup in pv module backsheet metal foil vapor barriers |
| CN203300660U (en) * | 2013-05-24 | 2013-11-20 | 浙江宝利特新能源股份有限公司 | An installing structure of a solar cell assembly |
| CN203734602U (en) * | 2014-01-29 | 2014-07-23 | 英利能源（中国）有限公司 | Shockproof solar photovoltaic assembly |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173503A (en) * | 2016-12-07 | 2018-06-15 | 汉伏能源（上海）有限公司 | A kind of Shockproof type solar cell board fixing structure |
| CN108173487A (en) * | 2016-12-07 | 2018-06-15 | 汉伏能源（上海）有限公司 | A kind of Shockproof type annular anchoring structures of fixed photovoltaic panel |
| CN107231122A (en) * | 2017-08-11 | 2017-10-03 | 江苏经贸职业技术学院 | Solar cell module framework |
| FR3114458A1 (en) | 2020-09-24 | 2022-03-25 | Electricite De France | Anti-vibration system for photovoltaic module |
| WO2022063624A1 (en) | 2020-09-24 | 2022-03-31 | Electricite De France | Anti-vibration system for a photovoltaic module |
| CN113242005A (en) * | 2021-04-16 | 2021-08-10 | 永臻科技(滁州)有限公司 | Novel aluminum-magnesium alloy material for solar module and preparation process |
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| Publication number | Publication date |
|---|---|
| CN103762934B (en) | 2016-06-15 |
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Granted publication date: 20160615 |