CN202816970U - Polyurethane solar panel frame - Google Patents
Polyurethane solar panel frame Download PDFInfo
- Publication number
- CN202816970U CN202816970U CN 201220389516 CN201220389516U CN202816970U CN 202816970 U CN202816970 U CN 202816970U CN 201220389516 CN201220389516 CN 201220389516 CN 201220389516 U CN201220389516 U CN 201220389516U CN 202816970 U CN202816970 U CN 202816970U
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- CN
- China
- Prior art keywords
- panel frame
- solar energy
- energy panel
- section bar
- corner connector
- 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.)
- Withdrawn - After Issue
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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
Disclosed is a solar panel frame. The solar panel frame, which is a rectangular frame, comprises four corner connecting pieces and four section bars connected by the connecting pieces. The section bars are prepared from a glass fiber reinforced polyurethane material. Two ends of each connecting piece for connecting the section bar are provided with notches, and the section bar is inserted into the notch of the corner connecting piece to be fixedly connected. The solar panel frame disclosed by the utility model is prepared from the glass fiber reinforced polyurethane material, is corrosion resistant and insulated, has a stable structure, has high anti-bending and torsion resistance coefficient, has a special design of the connecting pieces, breaks through present frame structure, has low production cost, is light in weight, and has strong economy.
Description
Technical field
The utility model relates to a kind of frame, is specifically related to a kind of polyurethane solar energy panel frame.
Background technology
Existing solar bracket frame generally is to be assembled by aluminium alloy extrusions and connector.Aluminium alloy extrusions is with cavity body structure, and insert in the cavity of section bar at the connector two ends, is fixedly connected with described section bar.For the binding strength of reinforcing profile and connector, the two ends of connector need process hangnail or burr, cause mould structure complicated, and materials are more.Corrosion-resistant and the antitorque coefficient of aluminum alloy material is not high, and the weight of assembling afterframe is heavier, and bending resistance and torsional property are not good.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of polyurethane solar energy panel frame, and cost of manufacture is low, bending resistance, antitorque and corrosion-resistant and insulation property are good.
For achieving the above object, the technical solution of the utility model is as follows: a kind of solar energy panel frame, described solar energy panel frame is rectangular shaped rim, comprise four corner connectors and four section bars that are connected described connector connection, described section bar is glass fiber reinforced polyester ammonia ester material, two ends that described connector is connected with section bar have notch, and section bar inserts in the corner connector notch and is fixedly connected with.
Preferably, described section bar comprises base plate, inverted draw cut and supporting bracket, and described supporting bracket is arranged between described base plate and the described inverted draw cut, and described inverted draw cut is provided with along the groove of axis trend, described slot opening is positioned at the side of described inverted draw cut, and described base plate is to a side horizontal-extending of described slot opening.
Preferably, the approximate L shaped or inverted T-shaped structure of the cross section of described section bar.
Preferably, described supporting bracket is I-shaped or rectangle or trapezoidal.
Preferably, described supporting bracket is dull and stereotyped, and the junction of described inverted draw cut and/or described base plate and described supporting bracket is provided with the reinforcement convex tendon.
Preferably, the upper plane of the lower plane of described inverted draw cut and described base plate is respectively equipped with the rib of one or two projection.
Preferably, interior two sides of the notch of described corner connector are provided with the convex tendon more than two or two.
Preferably, described corner connector is provided with reinforcement, and reinforcement connects L shaped inboard two limits.
Preferably, the material of described corner connector is that aluminium alloy, stainless steel, steel alloy, glass fiber enhanced nylon, glass strengthen unsaturated resin, glass fiber reinforced polyurethane, glass and strengthen the vinyl resin.
Preferably, described corner connector outsourcing ethylene-propylene rubber, or outsourcing nylon, or outsourcing polypropylene, or outsourcing polyethylene, or outsourcing polyvinyl chloride.
Adopt the beneficial effect of above technical scheme to be:
1, adopt glass fiber reinforced polyester ammonia ester material to produce solar energy panel frame, glass fiber reinforced polyester ammonia ester material has good physical property, and is lightweight, bending resistance, antitorque, corrosion-resistant, insulating properties is splendid, is a kind of emerging architectural shape.
2, section bar adopts base plate, inverted draw cut and supporting bracket to form L shaped or inverted T-shaped structure, inverted draw cut is provided with along the groove of axis trend, slot opening is positioned at the side of described inverted draw cut, described base plate is to a side horizontal-extending of described slot opening, the design of cavity has been broken through in the cross section of section bar, both save material, alleviated again weight and cost.
3, connector adopts L shaped member, two ends that connector is connected with section bar have notch, section bar inserts in the corner connector notch and is fixedly connected with, section bar cooperates with connector closely, greatly strengthen the bight intensity of frame, also increased the antitorque of framework, elegant in appearance after the assembling, the material of connector is selected various, practical.
The bending resistance of whole rack frame structure, torsional strength height, the mfg. moulding die of section bar and connector is simple in structure, has alleviated weight and cost, has very strong economy.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, the below will do to introduce simply to the accompanying drawing of required use in the embodiment technical description, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of solar energy panel frame of the present utility model.
Fig. 2 is the I transverse section of section material schematic diagram that solar energy panel frame of the present utility model adopts.
Fig. 3 is the II transverse section of section material schematic diagram that solar energy panel frame of the present utility model adopts.
Fig. 4 is the III transverse section of section material schematic diagram that solar energy panel frame of the present utility model adopts.
Fig. 5 is the IV transverse section of section material schematic diagram that solar energy panel frame of the present utility model adopts.
Fig. 6 is the I corner connector cross sectional representation that solar energy panel frame of the present utility model adopts.
Fig. 7 is the II corner connector cross sectional representation that solar energy panel frame of the present utility model adopts.
Fig. 8 is the III corner connector cross sectional representation that solar energy panel frame of the present utility model adopts.
The represented corresponding component title of numeral among the figure:
1, section bar 2, connector 21, draw-in groove 22, reinforcement 23, convex tendon 11, base plate 12, supporting bracket 13, inverted draw cut 14, groove 15, rib 16, boss.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of solar energy panel frame, described solar energy panel frame is rectangular shaped rim, comprise four corner connectors and four section bars that are connected described corner connector connection, described section bar is glass fiber reinforced polyester ammonia ester material, two ends that described corner connector is connected with section bar have notch, and section bar inserts in the corner connector notch and is fixedly connected with.
As shown in Figure 1, solar energy panel frame is by four connectors 2 and four rectangular shaped rim that section bar 1 forms that connect by described corner connector 2.
Present embodiment adopts I section bar as shown in Figure 2, section bar is glass fiber reinforced polyester ammonia ester material, section bar comprises base plate 11, supporting bracket 12 and inverted draw cut 13, supporting bracket 12 is arranged between base plate 11 and the inverted draw cut 13, inverted draw cut 13 is provided with along the groove 14 of axis trend, groove 14 openings are positioned at the side of described inverted draw cut 13, base plate 11 is to a side horizontal-extending of groove 14 openings, the cross section of section bar is similar to L shaped or inverted T-shaped structure, and the upper plane of the lower plane of inverted draw cut 13 and base plate 11 is respectively equipped with the rib 15 of two projections.
Present embodiment adopts II corner connector as shown in Figure 7, and the II corner connector is the right angle member of polyurethane material, and two free ends of II corner connector are equipped with along the opening of the axis trend draw-in groove 21 towards port.
During the solar energy panel frame assembling, the junction of section bar is cut into 45 ° of inclined-planes, and the supporting bracket of two adjacent section bars is embedded at respectively in the draw-in groove at corner connector 2 two ends, is combined with corner connector to form the right angle frame.The supporting bracket width of the width of connector and section bar is complementary, and can prevent the slip that section bar is random.
All the other are identical with described embodiment 1, and difference is that present embodiment adopts II section bar as shown in Figure 3, and the lower plane of the inverted draw cut 13 of section bar and the upper plane of base plate 11 are respectively equipped with the rib 15 of a projection, and rib 15 is positioned at the outward extending side of base plate.
As shown in Figure 1, the solar bracket frame is by four connectors 2 and four rectangular shaped rim that section bar 1 forms that connect by described corner connector 2.
Present embodiment adopts III section bar as shown in Figure 4, section bar is glass fiber reinforced polyester ammonia ester material, section bar comprises base plate 11, supporting bracket 12 and inverted draw cut 13, supporting bracket 12 is arranged between base plate 11 and the inverted draw cut 13, inverted draw cut 13 is provided with along the groove 14 of axis trend, groove 14 openings are positioned at the side of described inverted draw cut 13, base plate 11 is to a side horizontal-extending of groove 14 openings, the cross section of section bar is similar to L shaped or inverted T-shaped structure, the upper plane of the lower plane of inverted draw cut 13 and base plate 11 is respectively equipped with the rib 15 of a projection, and rib 15 is positioned at the outward extending opposite side of base plate.
Present embodiment adopts I corner connector as shown in Figure 6, the I corner connector is the right angle member of polyurethane material material, two ends that the I corner connector is connected with section bar have notch, and the I corner connector also is provided with reinforcement 22, and reinforcement 22 connects L shaped inboard two limits.Two sides are provided with the convex tendon 23 more than two or two in the notch of I corner connector.
During the assembling of solar bracket frame, the junction of section bar is cut into 45 ° of inclined-planes, and the supporting bracket of two adjacent section bars is embedded at respectively in the draw-in groove at corner connector 2 two ends, is combined with corner connector to form the right angle frame.The connector inboard is provided with reinforcement, with the inboard cavity body structure that forms of connector, has strengthened the intensity of whole framework.
All the other are identical with described embodiment 3, and difference is that present embodiment adopts IV section bar as shown in Figure 5, and the supporting bracket of section bar is I-shaped or rectangle or trapezoidal, and supporting bracket and back plate connections are provided with boss 16.
Embodiment 5
All the other are identical with described embodiment 4, and difference is that supporting bracket is dull and stereotyped, and the junction of inverted draw cut and/or base plate and supporting bracket is provided with the reinforcement convex tendon; Corner connector in the present embodiment adopts III corner connector as shown in Figure 8, the III corner connector is the right angle member of glass fibre reinforced nylon material, two ends that the III corner connector is connected with section bar have notch, the III corner connector also is provided with reinforcement 22, reinforcement 22 is vertically installed between the inboard at III corner connector two ends, and is connected respectively with the inboard at III corner connector two ends.Two sides are provided with the convex tendon more than two or two in the notch of III corner connector.
Embodiment 6
All the other are identical with embodiment 3, the corner connector that adopts in the present embodiment is identical with I corner connector profile, difference is that the convex tendon in the corner connector notch in the present embodiment is not to connect whole notch inboard, but is arranged to the convex tendon section of a segmentation.Corner connector in the present embodiment adopts injection moulding production.
Except embodiment 6, the corner connector among all the other embodiment all can adopt the extrusion modling mode to produce.
In the above-described embodiments, section bar has all adopted glass fiber reinforced polyester ammonia ester material, and glass fiber reinforced polyester ammonia ester material has good physical property, and hardness is high, and lightweight, heat insulating ability is splendid, is a kind of emerging construction material.Adopt the section bar of polyurethane material production and the solar bracket frame that connector is assembled into, good rigidly also has good bending resistance, torsional property, and overall structure is lightweight, has stronger economy.
In the above-described embodiments, corner connector is except the polyurethane material, and material also can adopt aluminium alloy, stainless steel, steel alloy, glass fiber enhanced nylon, glass to strengthen unsaturated-resin, glass enhancing vinylite, glass fiber reinforced polyurethane, is not restricted at this.
In the above-described embodiments, but corner connector also outsourcing ethylene-propylene rubber or outsourcing nylon, or the outsourcing polypropylene, or the outsourcing polyethylene, or the outsourcing polyvinyl chloride, be not restricted at this.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model 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 (10)
1. polyurethane solar energy panel frame, described polyurethane solar energy panel frame is rectangular shaped rim, comprise four corner connectors and four section bars that are connected described connector connection, it is characterized in that, described section bar is glass fiber reinforced polyester ammonia ester material, described corner connector is the L member, and two ends that described corner connector is connected with section bar have notch, and section bar inserts in the corner connector notch and is fixedly connected with.
2. polyurethane solar energy panel frame according to claim 1, it is characterized in that, described section bar comprises base plate, inverted draw cut and supporting bracket, described supporting bracket is arranged between described base plate and the described inverted draw cut, described inverted draw cut is provided with along the groove of axis trend, described slot opening is positioned at the side of described inverted draw cut, and described base plate is to a side horizontal-extending of described slot opening.
3. polyurethane solar energy panel frame according to claim 1 and 2 is characterized in that, the cross section of described section bar is similar to L shaped or inverted T-shaped structure.
4. polyurethane solar energy panel frame according to claim 2 is characterized in that, described supporting bracket is I-shaped or rectangle or trapezoidal.
5. polyurethane solar energy panel frame according to claim 2 is characterized in that, described supporting bracket is dull and stereotyped, and the junction of described inverted draw cut and/or described base plate and described supporting bracket is provided with the reinforcement convex tendon.
6. polyurethane solar energy panel frame according to claim 2 is characterized in that, the upper plane of the lower plane of described inverted draw cut and described base plate is respectively equipped with the rib of one or two projection.
7. polyurethane solar energy panel frame according to claim 1 is characterized in that, two sides are provided with the convex tendon more than two or two in the notch of described corner connector.
8. polyurethane solar energy panel frame according to claim 7 is characterized in that, described corner connector is provided with reinforcement, and reinforcement connects L shaped inboard two limits.
9. polyurethane solar energy panel frame according to claim 1, it is characterized in that the material of described corner connector is that aluminium alloy, stainless steel, steel alloy, glass fiber enhanced nylon, glass strengthen unsaturated resin, glass fiber reinforced polyurethane, glass and strengthen the vinyl resin.
10. polyurethane solar energy panel frame according to claim 9 is characterized in that, described corner connector outsourcing ethylene-propylene rubber, or outsourcing nylon, or outsourcing polypropylene, or outsourcing polyethylene, or outsourcing polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389516 CN202816970U (en) | 2012-08-08 | 2012-08-08 | Polyurethane solar panel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389516 CN202816970U (en) | 2012-08-08 | 2012-08-08 | Polyurethane solar panel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202816970U true CN202816970U (en) | 2013-03-20 |
Family
ID=47875800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220389516 Withdrawn - After Issue CN202816970U (en) | 2012-08-08 | 2012-08-08 | Polyurethane solar panel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202816970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580598A (en) * | 2012-08-08 | 2014-02-12 | 江苏源盛复合材料技术股份有限公司 | Polyurethane solar panel frame |
-
2012
- 2012-08-08 CN CN 201220389516 patent/CN202816970U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580598A (en) * | 2012-08-08 | 2014-02-12 | 江苏源盛复合材料技术股份有限公司 | Polyurethane solar panel frame |
| CN103580598B (en) * | 2012-08-08 | 2015-11-18 | 江苏源盛复合材料技术股份有限公司 | A kind of polyurethane solar energy panel frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130320 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |