CN203617966U - Solar cell module - Google Patents
Solar cell module Download PDFInfo
- Publication number
- CN203617966U CN203617966U CN201320712725.4U CN201320712725U CN203617966U CN 203617966 U CN203617966 U CN 203617966U CN 201320712725 U CN201320712725 U CN 201320712725U CN 203617966 U CN203617966 U CN 203617966U
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- China
- Prior art keywords
- clamping limb
- frame
- installing hole
- solar module
- cell panel
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- 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.)
- Expired - Lifetime
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- 238000009434 installation Methods 0.000 claims abstract description 44
- 238000003032 molecular docking Methods 0.000 claims description 22
- 230000002787 reinforcement Effects 0.000 claims description 16
- 238000010030 laminating Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000009897 systematic effect 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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar cell module. The solar cell module comprises a cell panel, a frame and a micro inverter, wherein the cell panel possesses a right side used for receiving irradiation and a back side which is opposite to the right side; the frame which is arranged around a periphery of the cell panel; the frame is provided with a first installing hole; the micro inverter is installed on the back side of the cell panel; the micro inverter comprises an inverter body and a clamping component which is fixedly connected with a side wall of the inverter body. The clamping component is provided with a butt joint groove which is cooperated with the frame. The clamping component is provided with a second installing hole corresponding to the first installing hole. By using the solar cell module provided in the utility model, installation of the micro inverter is simple and an assembling effect is reliable.
Description
Technical field
The utility model belongs to solar energy generation technology field, is specifically related to a kind of solar module.
Background technology
What solar module was exported is that direct current can not directly be used as household electricity, in order to realize the electric energy conversion of DC-AC, traditional solar cell system adopts central inverter, be after some solar panels connections are gone here and there together, finally two outputs of the head and the tail of whole string are connected to a central inverter (volume is larger conventionally, and Costco Wholesale is high).Central authorities' inverter adopts the principle of so-called MPPT maximum power point tracking (Maximum Power Point Tracking, MPPT) to measure the power stage of whole system optimum.If part solar panel is covered, MPPT will be lowered, and low MPPT can cause low systematic electricity output, and power pole is unstable, and very high to solar powered requirement abroad, adopts traditional solar electric power supply system to can not meet demand.
In addition, adopt this mode of central inverter, often relatively be applicable to large-scale solar power plant, the huge cell panel of this class power station number of connection, and for user demand home-use or small commercial, this central inverter of not too suitable employing, and the maximum power point that central inverter is obtained in the time carrying out maximal power tracing is the maximum power point of whole cell panel string, it is not the maximum power point of every cell panel, this makes in real work, may not can reach maximum power point by every cell panel, so, cannot farthest utilize every cell panel.
In prior art, in order to overcome above-mentioned difficulties, by a Miniature inverter being all set at every cell panel behind, by the maximum power point of monoblock battery plate is followed the tracks of respectively, can farthest realize the usefulness of all cell panels, the problem of bringing is thus, because needs are installed respectively Miniature inverter at the every cell panel back side, therefore the reliable convenient of installation becomes particularly important, and the current mounting structure that lacks a kind of speed and the reliability of taking into account installation can meet the above-mentioned installation requirements of Miniature inverter.
Utility model content
The purpose of this utility model is to provide a kind of simple installation reliable solar module.
For realizing above-mentioned utility model object, the utility model provides a kind of solar module, comprising:
Cell panel, it has for receiving the positive of irradiation and the back side with described vis-a-vis;
Around the frame of described cell panel week side setting, on described frame, be provided with the first installing hole;
Be arranged on the Miniature inverter at the described cell panel back side, described Miniature inverter comprises inverter body and the holder affixed with the sidewall of described inverter body, described holder is provided with the docking groove that can coordinate with described frame, is provided with second installing hole corresponding with described the first installing hole on described holder.
As further improvement of the utility model, described frame comprises the installation portion parallel with described cell panel, described holder comprises the first clamping limb positioned opposite to each other and the second clamping limb, and described docking groove is arranged between described the first clamping limb and the second clamping limb.
As further improvement of the utility model, the width of described the first clamping limb is less than the first installing hole on described frame installation portion distance to the lateral border of described frame, described the first installing hole is arranged on the installation portion of described frame, and described the second installing hole is arranged on described the second clamping limb.
As further improvement of the utility model, described the second clamping limb fits in the upper surface of the installation portion of described frame.
As further improvement of the utility model, described the first installing hole is arranged on the installation portion of described frame, is respectively arranged with described the second installing hole on described the first clamping limb and the second clamping limb.
As further improvement of the utility model, described holder also comprises the reinforcement arm extending from one end of described docking groove opening bending, is provided with described the second installing hole on described reinforcement arm.
As further improvement of the utility model, described the second clamping limb setting of fitting of described reinforcement arm.
As further improvement of the utility model, the distance between described reinforcement arm and described cell panel is less than the distance between described the first clamping limb and described cell panel.
As further improvement of the utility model, the width of described the first clamping limb, the second clamping limb and reinforcement arm equates.
As further improvement of the utility model, at least part of laminating of the installation portion of described frame and described the first clamping limb and the second clamping limb.
Compared with prior art, the solar module that the utility model provides is by the sidewall geometrical clamp gripping member at inverter body, this holder is provided with the docking groove that can coordinate with frame, on frame, be provided with the first installing hole, on holder, be provided with second installing hole corresponding with the first installing hole, when installation, the pre-determined bit that coordinates by docking groove with frame, can make the second installing hole on the first installing hole and the holder on frame correspond to each other, being fixedly connected with of frame of passing this first installing hole and the second installing hole and realize Miniature inverter and solar module by fixture again, its mounting means is easy, and install reliable for effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of solar module in the utility model one execution mode;
Fig. 2 is the structural representation of Miniature inverter in the utility model one execution mode;
Fig. 3 is the structural representation that the Miniature inverter shown in Fig. 2 coordinates with fixture;
Fig. 4 is the structural representation that in the utility model one execution mode, holder coordinates with frame;
Fig. 5 is the structural representation that in the another execution mode of the utility model, holder coordinates with frame;
Fig. 6 is the structural representation of holder in Fig. 5.
Embodiment
Below with reference to embodiment shown in the drawings, the utility model is described in detail.But these execution modes do not limit the utility model, the conversion in structure, method or function that those of ordinary skill in the art makes according to these execution modes is all included in protection range of the present utility model.
Join Fig. 1 to Fig. 4, introduce an embodiment of solar module 100 of the present utility model.In the present embodiment, this solar module 100 comprises cell panel 10, frame 20 and Miniature inverter 30.
In the present embodiment; frame 20 comprises the installation portion parallel with cell panel 10 22; the docking groove 323 of holder 32 coordinates and realizes being fixedly connected with of Miniature inverter 30 with the installation portion 22 of frame 20; certainly; in other execution mode; this installation portion 22 also can be set; and the docking groove of holder 32 323 is connected with part vertical with cell panel 10 on frame 20; to reach identical technique effect, within the execution mode of these conversion all should belong to protection range of the present utility model.
Join Fig. 2 to Fig. 4, introduce an execution mode of holder 32 concrete structures.It should be noted that, in following execution mode, " upper surface ", " lower surface " of frame 20 installation portions 22 of mentioning be all cell panel 10 take solar module 100 as reference, near solar panel 10 be upper surface, the one side relative with this upper surface is lower surface.
Join Fig. 5 to Fig. 6, introduce the another execution mode of holder 32 ' concrete structure.
Holder 32 ' comprises the first clamping limb 321 ' positioned opposite to each other and the second clamping limb 322 ', and docking groove 323 ' is formed between this first clamping limb 321 ' and the second clamping limb 322 '.The first installing hole is arranged on the installation portion 22 ' of frame 20 ', and the second installing hole 324 ' is arranged on the first clamping limb 321 ' and the second clamping limb 322 '.Like this, in the time that the second installing hole 324 ' on the first clamping limb 321 ' and the second clamping limb 322 ' corresponds to each other with the first installing hole (not shown) on frame 20 ', the second installing hole 324 ' that fixture passes on the second installing hole 324 ' on the first clamping limb 321 ', the first installing hole and the second clamping limb 322 ' on frame 20 ' is successively fixed Miniature inverter and frame, and fixed effect is more reliable.
The width of the docking groove 323 ' between the first clamping limb 321 ' and the second clamping limb 322 ' can be set to less times greater than the thickness of the installation portion 22 ' of frame 20 ', after installation, compress the first clamping limb 321 ' and the second clamping limb 322 ' by the locking effect of fixture, make the installation portion 22 ' of at least part of laminating frame 20 ' of the first clamping limb 321 ' and the second clamping limb 322 ', to guarantee stressed stability.Certainly, most preferably, the width of the docking groove 323 ' between the first clamping limb 321 ' and the second clamping limb 322 ' can be set to equate (allowing certain design tolerance) with the thickness of frame 20 ' installation portion 22 '.
In the present embodiment, holder 32 ' also comprises the reinforcement arm 325 ' that one end bending of contiguous docking groove 323 ' opening is extended, and on this reinforcement arm 325 ', is provided with the second installing hole 324 '.Fixture is the installation effect with firm Miniature inverter through the second installing hole 324 ' on this reinforcement arm 325 ' further.Reinforcement arm 325 ' laminating the second clamping limb 322 ' arranges, and, distance between reinforcement arm 325 ' and cell panel is less than the distance between the first clamping limb 321 ' and cell panel, in the direction along frame 20 ' installation portion 22 ' width, the width of the first clamping limb 321 ', the second clamping limb 322 ' and reinforcement arm 325 ' equates.
Some holders 32 ' on arbitrary sidewall of inverter body are integrated connection, to simplify the assemble flow of holder 32 ' and inverter body.
Below introduce the concrete mounting means of Miniature inverter under different situations:
In the time that holder is only arranged on a sidewall of inverter body, in the direction along solar module one frame, the installation portion of the holder on Miniature inverter and another adjacent frame is pegged graft, until the lateral border of the installation portion of this frame is connected to the bottom of docking groove in holder, now, the second installing hole on the first installing hole and holder on frame corresponds to each other, subsequently, pass the first installing hole and the second installing hole by screw, Miniature inverter is locked on frame, completes the installation of Miniature inverter.
In the time that holder is arranged on two adjacent walls of inverter body, holder on this two adjacent wall is pegged graft with the installation portion of solar module two adjacent edge frames respectively, in the time that the lateral border of the installation portion of two adjacent edge frames is connected to respectively the bottom of docking groove on corresponding holder, the second installing hole on the first installing hole and holder on frame also corresponds to each other, subsequently, by mode similar to the above, Miniature inverter is locked on frame with screw, completes the installation of Miniature inverter.
The utility model is by above-mentioned execution mode, there is following beneficial effect: the solar module that the utility model provides is by the sidewall geometrical clamp gripping member at inverter body, this holder is provided with the docking groove that can coordinate with frame, on frame, be provided with the first installing hole, on holder, be provided with second installing hole corresponding with the first installing hole, when installation, the pre-determined bit that coordinates by docking groove with frame, can make the second installing hole on the first installing hole and the holder on frame correspond to each other, being fixedly connected with of frame of passing this first installing hole and the second installing hole and realize Miniature inverter and solar module by fixture again, its mounting means is easy, and install reliable for effect.
Be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility execution mode of the present utility model; they are not in order to limit protection range of the present utility model, all do not depart from the equivalent execution mode that the utility model skill spirit does or change and all should be included in protection range of the present utility model within.
Claims (10)
1. a solar module, is characterized in that, comprising:
Cell panel, it has for receiving the positive of irradiation and the back side with described vis-a-vis;
Around the frame of described cell panel week side setting, on described frame, be provided with the first installing hole;
Be arranged on the Miniature inverter at the described cell panel back side, described Miniature inverter comprises inverter body and the holder affixed with the sidewall of described inverter body, described holder is provided with the docking groove that can coordinate with described frame, is provided with second installing hole corresponding with described the first installing hole on described holder.
2. solar module according to claim 1, it is characterized in that, described frame comprises the installation portion parallel with described cell panel, described holder comprises the first clamping limb positioned opposite to each other and the second clamping limb, and described docking groove is arranged between described the first clamping limb and the second clamping limb.
3. solar module according to claim 2, it is characterized in that, the width of described the first clamping limb is less than the first installing hole on described frame installation portion distance to the lateral border of described frame, described the first installing hole is arranged on the installation portion of described frame, and described the second installing hole is arranged on described the second clamping limb.
4. solar module according to claim 3, is characterized in that, described the second clamping limb fits in the upper surface of the installation portion of described frame.
5. solar module according to claim 2, is characterized in that, described the first installing hole is arranged on the installation portion of described frame, is respectively arranged with described the second installing hole on described the first clamping limb and the second clamping limb.
6. solar module according to claim 5, is characterized in that, described holder also comprises the reinforcement arm extending from one end of described docking groove opening bending, is provided with described the second installing hole on described reinforcement arm.
7. solar module according to claim 6, is characterized in that, described the second clamping limb setting of fitting of described reinforcement arm.
8. solar module according to claim 6, is characterized in that, the distance between described reinforcement arm and described cell panel is less than the distance between described the first clamping limb and described cell panel.
9. solar module according to claim 6, is characterized in that, the width of described the first clamping limb, the second clamping limb and reinforcement arm equates.
10. solar module according to claim 5, is characterized in that, at least part of laminating of the installation portion of described frame and described the first clamping limb and the second clamping limb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712725.4U CN203617966U (en) | 2013-11-13 | 2013-11-13 | Solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712725.4U CN203617966U (en) | 2013-11-13 | 2013-11-13 | Solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617966U true CN203617966U (en) | 2014-05-28 |
Family
ID=50770582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320712725.4U Expired - Lifetime CN203617966U (en) | 2013-11-13 | 2013-11-13 | Solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194265A (en) * | 2018-10-18 | 2019-01-11 | 合肥泽尼特新能源有限公司 | A kind of easy-to-mount combined type photovoltaic power generation apparatus |
-
2013
- 2013-11-13 CN CN201320712725.4U patent/CN203617966U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194265A (en) * | 2018-10-18 | 2019-01-11 | 合肥泽尼特新能源有限公司 | A kind of easy-to-mount combined type photovoltaic power generation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300 Suzhou high tech Zone, Jiangsu, Lu Shan Road, No. 199 Co-patentee after: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Patentee after: CSI SOLAR POWER GROUP Co.,Ltd. Address before: 215300 Suzhou high tech Zone, Jiangsu, Lu Shan Road, No. 199 Co-patentee before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Patentee before: CSI SOLAR POWER (CHINA) Inc. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee after: Atlas sunshine Power Group Co.,Ltd. Patentee after: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Address before: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee before: CSI SOLAR POWER GROUP Co.,Ltd. Patentee before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |