CN204316424U - A kind of photovoltaic module - Google Patents
A kind of photovoltaic module Download PDFInfo
- Publication number
- CN204316424U CN204316424U CN201420833558.3U CN201420833558U CN204316424U CN 204316424 U CN204316424 U CN 204316424U CN 201420833558 U CN201420833558 U CN 201420833558U CN 204316424 U CN204316424 U CN 204316424U
- Authority
- CN
- China
- Prior art keywords
- frame
- crossbeam
- wall
- waling
- photovoltaic module
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of photovoltaic module, comprise laminate, be arranged on the frame of laminate periphery, and crossbeam, the integrated carrying ability of assembly is ensure that when reducing module frame height; This shape of peripheral frame adopts cavity and semi-circular structure design, improves the bearing capacity of section bar at Impact direction; This frame design adopts lower height design (<30mm), can reduce the packed and transported cost of assembly 15%; This beam design adopts waling and semi-circular reinforcement to improve the intensity of crossbeam; The connection of frame and crossbeam adopts new construction, is not only convenient to assembly installation but also can reduces the hidden danger brought at this place.
Description
Technical field
The utility model relates to area of solar cell, particularly a kind of photovoltaic module.
Background technology
The periphery of general lamination part of solar cell is provided with frame, is used for strengthening component strength, black box edge, and photovoltaic module is rack-mount by frame.In addition, some assembly is also provided with brace summer at opaco, is used for strengthening component strength.
But existing module frame and beam design exist following problem: 1, existing module frame profile structure is more single, and designs unreasonable, beam structure is coordinated to be difficult to install; 2, existing module frame height is too high, and one drags packing case package component negligible amounts, and assembly cost of transportation is higher; 3, existing assembly beam design is identical in each face, and stress surface and non-stress face do not have emphasis; 4, the assembly of existing band beam structure is when installing crossbeam, and screw head is given prominence at component external, produces and easily hurts other assemblies in packaging process; 5, existing band transverse beam assembly is installed, and screw is arranged on assembly side, inconvenient operation in module production process.
Summary of the invention
Goal of the invention: for problems of the prior art, the utility model devises a kind of photovoltaic module, its frame and beam strength high, and rational in infrastructure, be convenient to carry out crossbeam installation.
Technical scheme: a kind of photovoltaic module, comprise laminate, be arranged on the frame of laminate periphery, and crossbeam, described frame comprises approximately parallel frame upper wall, frame mesospore, frame lower wall and support edge, and perpendicular to the frame inwall of frame upper wall and frame outer wall; Described crossbeam comprises two the crossbeam cross walls be parallel to each other, and perpendicular to two beam side walls of crossbeam cross wall; Described crossbeam is placed on support edge, is connected with frame by self-tapping screw, is convenient to pile line operation.
The horizontal plane at place, described support edge is higher than the horizontal plane at frame lower wall place, the distance of support edge and frame lower wall is not less than the length of screw, after crossbeam is installed, crossbeam and screw can not exceed frame lower wall surface, decrease the scuffing in assembly Production and Packaging installation process and interference.
The height of described frame is not more than 30mm.
Be provided with the waling being parallel to frame inwall in the inner die cavity of the frame that described frame mesospore, frame lower wall, frame inwall and frame outer wall are formed, the two ends of this waling are connected with frame mesospore and frame lower wall respectively; Inner for frame die cavity is divided into two rectangular cavity by described waling, and be provided with two semicircle reinforcements in the rectangular cavity corresponding with frame outer wall symmetrically, the two ends of described semicircle reinforcement are connected with waling and frame outer wall respectively.
The one side of described crossbeam cross wall is provided with groove, and the degree of depth of this groove is greater than the thickness of nut, gives prominence to outside crossbeam transverse arm for avoiding nut.
Be provided with the contrary semicircle reinforcement of both direction symmetrically in the inner die cavity of crossbeam of described two crossbeam transverse arms and two beam side wall formations, between two semicircle reinforcements, be provided with the waling parallel with beam side wall; The two ends of described semicircle reinforcement are connected with same crossbeam transverse arm respectively; The two ends of described waling are connected with two semicircle reinforcements respectively, and its extended line is by two centers of circle.
Beneficial effect: the photovoltaic module that the utility model provides, ensure that the integrated carrying ability of assembly when reducing module frame height; This shape of peripheral frame adopts cavity and semi-circular structure design, improves the bearing capacity of section bar at Impact direction; This frame design adopts lower height design (<30mm), can reduce the packed and transported cost of assembly 15%; This beam design adopts waling and semi-circular reinforcement to improve the intensity of crossbeam; The connection of frame and crossbeam adopts new construction, is not only convenient to assembly installation but also can reduces the hidden danger brought at this place.
Accompanying drawing explanation
Fig. 1 is border structure schematic diagram of the present utility model;
Fig. 2 is beam structure schematic diagram of the present utility model;
Fig. 3 is the scheme of installation of frame of the present utility model and crossbeam.
Embodiment
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, those skilled in the art have all fallen within the application's claims limited range to various equivalents of the present invention.
The frame 13 of photovoltaic module as shown in Figure 1, comprises approximately parallel frame upper wall 1, frame mesospore 2, frame lower wall 3, and perpendicular to the frame inwall 5 of frame upper wall and frame outer wall 6; Described frame mesospore 2, frame lower wall 3, frame inwall 5 and frame outer wall 6 form the inner die cavity of frame, and be provided with the waling 7 being parallel to frame inwall therein, the two ends of this waling 7 are connected with frame mesospore 2 and frame lower wall 3 respectively; Inner for frame die cavity is divided into two rectangular cavity by described waling 7, and be provided with two semicircle reinforcements 8 in the rectangular cavity corresponding with frame outer wall 6 symmetrically, the two ends of described semicircle reinforcement 8 are connected with waling 7 and frame outer wall 6 respectively; Described frame inwall 5 is provided with support edge 4 on the position higher than frame lower wall 3 horizontal plane, and this support edge 4 and the distance h1 of frame lower wall 3 are not less than the length of screw; Described frame upper wall 1 is not more than 30mm to the distance h2 of lower wall 3.
The crossbeam 14 of photovoltaic module as shown in Figure 2, comprises two the crossbeam cross walls 9 be parallel to each other, and perpendicular to two beam side walls 10 of crossbeam cross wall, above each several part forms the inner die cavity of crossbeam; Be provided with the contrary semicircle reinforcement 11 of both direction symmetrically in the inner die cavity of described crossbeam, the two ends of semicircle reinforcement 11 are connected with same crossbeam transverse arm 9 respectively; Be provided with the waling 12 parallel with beam side wall 10 between described two semicircle reinforcements 11, the two ends of waling 12 are connected with two semicircle reinforcements 11 respectively, and its extended line is by two centers of circle; The one side of one of them crossbeam cross wall 12 is provided with groove, and the degree of depth of this groove is greater than the thickness of nut.
As shown in Figure 3, photovoltaic module production process middle cross beam 14 is placed on the support edge 4 of frame 13 according to the position of regulation, carries out installation locking, be convenient to pile line operation by self-tapping screw 15 at module backside; After installation, crossbeam 14 and screw 15 can not exceed frame lower wall surface, and nut is embedded in the groove of crossbeam transverse arm 9, decrease the scuffing in assembly Production and Packaging installation process and interference.
Claims (6)
1. a photovoltaic module, comprises laminate, is arranged on the frame of laminate periphery, and crossbeam, and described frame comprises approximately parallel frame upper wall, frame mesospore, frame lower wall and support edge, and perpendicular to the frame inwall of frame upper wall and frame outer wall; Described crossbeam comprises two the crossbeam cross walls be parallel to each other, and perpendicular to two beam side walls of crossbeam cross wall, it is characterized in that: described crossbeam is placed on support edge, is connected with frame by self-tapping screw.
2. photovoltaic module according to claim 1, is characterized in that: the horizontal plane at place, described support edge is higher than the horizontal plane at frame lower wall place, and the distance of support edge and frame lower wall is not less than the length of screw.
3. photovoltaic module according to claim 1, is characterized in that: the height of described frame is not more than 30mm.
4. photovoltaic module according to claim 1, it is characterized in that: be provided with the waling being parallel to frame inwall in the inner die cavity of the frame that described frame mesospore, frame lower wall, frame inwall and frame outer wall are formed, the two ends of this waling are connected with frame mesospore and frame lower wall respectively; Inner for frame die cavity is divided into two rectangular cavity by described waling, and be provided with two semicircle reinforcements in the rectangular cavity corresponding with frame outer wall symmetrically, the two ends of described semicircle reinforcement are connected with waling and frame outer wall respectively.
5. photovoltaic module according to claim 1, is characterized in that: the one side of described crossbeam cross wall is provided with groove, and the degree of depth of this groove is greater than the thickness of nut.
6. photovoltaic module according to claim 1, it is characterized in that: be provided with the contrary semicircle reinforcement of both direction symmetrically in the inner die cavity of crossbeam of described two crossbeam transverse arms and two beam side wall formations, between two semicircle reinforcements, be provided with the waling parallel with beam side wall; The two ends of described semicircle reinforcement are connected with same crossbeam transverse arm respectively; The two ends of described waling are connected with two semicircle reinforcements respectively, and its extended line is by two centers of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833558.3U CN204316424U (en) | 2014-12-24 | 2014-12-24 | A kind of photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833558.3U CN204316424U (en) | 2014-12-24 | 2014-12-24 | A kind of photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204316424U true CN204316424U (en) | 2015-05-06 |
Family
ID=53138718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420833558.3U Expired - Fee Related CN204316424U (en) | 2014-12-24 | 2014-12-24 | A kind of photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204316424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020522228A (en) * | 2017-06-01 | 2020-07-27 | アールイーシー ソーラー プライベート リミテッド | Cost-effective frame design for thinner wafers |
-
2014
- 2014-12-24 CN CN201420833558.3U patent/CN204316424U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020522228A (en) * | 2017-06-01 | 2020-07-27 | アールイーシー ソーラー プライベート リミテッド | Cost-effective frame design for thinner wafers |
| JP7122329B2 (en) | 2017-06-01 | 2022-08-19 | アールイーシー ソーラー プライベート リミテッド | Cost-effective frame design for thinner wafers |
| US11671051B2 (en) | 2017-06-01 | 2023-06-06 | Rec Solar Pte. Ltd. | Cost effective frame design for thinner wafers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204316424U (en) | A kind of photovoltaic module | |
| CN202728869U (en) | Solar panel placing rack | |
| CN202363497U (en) | Aluminium profile frame of solar panel | |
| CN201018203Y (en) | Double-layer seal structure of box type transformer station door | |
| CN204108584U (en) | Undersetting special tooling | |
| CN207869032U (en) | A kind of clamping device of photovoltaic system | |
| CN102601312B (en) | Fixing structure for cores in casting mould for cases of mining machinery | |
| CN203747742U (en) | Novel plastic steel frame for solar cell module | |
| CN204231277U (en) | A kind of large board component of solar energy of structure optimization | |
| CN202039328U (en) | Reversely-pressured adjustable weir gate with hoppers | |
| CN203601794U (en) | Packaging carton for double-glass photovoltaic module | |
| CN202564395U (en) | Channel beam for solar battery module frame | |
| CN202807268U (en) | Steel structure box body | |
| CN204938748U (en) | A kind of crane girder inner supporting structure | |
| CN202767138U (en) | Slot milling machine frame assembly | |
| CN204244156U (en) | Exchange the isolating pad of output precision | |
| CN203307975U (en) | Multi-point supporting mechanism for unit curtain wall plate | |
| CN203085598U (en) | An installing frame of a solar-energy assembly | |
| CN202000494U (en) | Spliced enhancing structure for steel structure | |
| CN201933620U (en) | Hermetical connecting structure for side and roof of greenhouse | |
| CN201793736U (en) | Silicon chip coating support plate | |
| CN201952994U (en) | Photovoltaic sectional material structure for buildings | |
| CN202337668U (en) | Device for transporting equipment | |
| CN202878155U (en) | Wooden tooling plate | |
| CN204967475U (en) | Generator box structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20171224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |