CN104407429B - Salar light-gathering chip architecture - Google Patents
Salar light-gathering chip architecture Download PDFInfo
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- CN104407429B CN104407429B CN201410721930.6A CN201410721930A CN104407429B CN 104407429 B CN104407429 B CN 104407429B CN 201410721930 A CN201410721930 A CN 201410721930A CN 104407429 B CN104407429 B CN 104407429B
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- connecting rod
- backing strip
- arc backing
- supporting plate
- chip architecture
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/183—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors specially adapted for very large mirrors, e.g. for astronomy, or solar concentrators
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Astronomy & Astrophysics (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of Salar light-gathering chip architecture, including the back supporting plate and the sunlight reflecting plate that are fan-shaped curved-surface structure, sunlight reflecting plate is bonding with the surface of back supporting plate, also include the installation bolt of a plurality of connecting rod and more than three, the back side of described back supporting plate is fixedly connected with a plurality of arc backing strip, it is connected by a plurality of connecting rod between a plurality of arc backing strip, the installation bolt of more than three is fixing to be connected or is hinged in connecting rod, described each arc backing strip is provided with plural fabrication hole, corresponding fabrication hole is positioned at the fan-shaped radius place such as grade of arc backing strip composition.The concentration piece of the present invention is lightweight, rigid is high, is suitable for arbitrarily producing orders, production cost in batches low, optically focused precision height and being easily controlled, and whole service life is long.
Description
Technical field
The present invention relates to the structure of a kind of Salar light-gathering chip architecture.
Background technology
Salar light-gathering chip architecture is the parts of various solar-energy light collector, and solar-energy light collector is generally adopted polylith Salar light-gathering chip architecture and is installed together according to the reflection type of focusing, defines an accurate circular spotlight dish or grooved caustic surface；Sunlight is on sunlight reflecting plate, and the object of focus or focal line place in a focus or a focal line, is heated to significantly high temperature by light focusing by these sunlight reflecting plates；The low-cost manufacturing technique of Salar light-gathering chip architecture has become the bottleneck of industry development.Industrial circle generally requires the optically focused precision of Salar light-gathering chip architecture to want high, focal spot size and the overall dimensions will with the varied manufacture of practical situation, and ordering amount size can stability contorting with cost relation.Traditional Salar light-gathering chip architecture adopts monoblock stamping parts to manufacture and design, small lot is nonstandard manufacture time, cause that mould has high input production cost height, unstable properties, Heavy Weight, and rigid be poor；When high-volume manufactures, stamping products has residual deformation, with material property difference, batch difference, optically focused curve form causes that product residual deformation is uncontrollable, optically focused precision is too low, diel is unavailable, cause material stock up characteristic requirements height, improve cost, affect service precision and performance.
Summary of the invention
It is an object of the invention to provide one both rigid high, applicable small lot batch manufacture is suitable for again high-volume automated production, and production cost is low, and condenser performance can according to market demands, by manufacturing and designing the Salar light-gathering chip architecture of accurate change, long service life.
In order to achieve the above object, the technical scheme is that a kind of Salar light-gathering chip architecture, including the back supporting plate and the sunlight reflecting plate that are fan-shaped curved-surface structure, sunlight reflecting plate is bonding with the surface of back supporting plate, also include the installation bolt of a plurality of connecting rod and more than three, the back side of described back supporting plate is fixedly connected with a plurality of arc backing strip, it is connected by a plurality of connecting rod between a plurality of arc backing strip, the installation bolt of more than three is fixing to be connected or is hinged in connecting rod, described each arc backing strip is provided with plural fabrication hole, corresponding fabrication hole is positioned at the fan-shaped radius place such as grade of arc backing strip composition.
Described connecting rod at least has four, and the connecting rod of outermost constitutes the framework of an isosceles trapezoid, and it is positioned at that the connecting rod of isosceles trapezoid framework two waist is fixing with the arc backing strip being positioned at two edges of back supporting plate respectively to be connected, going to the bottom near the long outer rim of back supporting plate of isosceles trapezoid framework, the upper base of isosceles trapezoid framework is positioned at back supporting plate medium position；At least one auxiliary connecting rod it is additionally provided with in framework.
Having locating slot with arc backing strip intersection area in described connecting rod, arc backing strip is inserted on the locating slot of corresponding connecting rod.
Being provided with location square hole with connecting rod intersection area on described arc backing strip, connecting rod is through location square hole and fixing with arc backing strip is connected.
Described connecting rod and arc backing strip intersection area are fixed with arc backing strip by the sheet that is located by connecting and are connected.
Described installation bolt is link bolt or ball stud or fixing bolt, installs bolt and is connected with connecting rod by mounting seat.
Described when installing bolt and having three, one is located in the middle part of the upper base that connecting rod is formed on isosceles trapezoid framework, and two other is positioned at isosceles trapezoid and goes to the bottom the position near two waists, the both sides.
The both ends place of described each arc backing strip is respectively equipped with technology groove, and corresponding technology groove is positioned at the fan-shaped radius place such as grade of arc backing strip composition.
nullAfter adopting said structure，Owing to the back side of back supporting plate being fixedly connected with a plurality of arc backing strip，Between a plurality of arc backing strip, there is connecting rod，Connecting rod is fixed and connects or be hinged with installation bolt，Thereby ensure that the rigidity of the present invention、Intensity、Impact property、Fatigue properties，Existing entire plate manufacturing technology is replaced by arc backing strip and connecting rod，Weight saving，Mould punching processing can not be adopted just to manufacture，Reduce production cost，Improve weather resistance and the service life of the present invention,Bolt is installed by time rack-mount for concentration piece assembly，The suitable deflection of bolt is allowed to be fixed on support through fixing hole fixing，Suitably adjust the installation site of each concentration piece，The radius of curvature of whole concentration disc can be adjusted，Ensure optically focused precision，Ensure time concentration piece fixes connection，Do not have internal stress to produce and have influence on reflective surface deformation，Described each arc backing strip is provided with plural fabrication hole，Corresponding fabrication hole is positioned at the fan-shaped radius place such as grade of arc backing strip composition，These fabrication holes can conveniently can even the assembling of hundreds of tablet raw material sheet material be fixing together by numerical control time processing molding tens when small lot batch manufacture.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the rearview of Fig. 1；
Fig. 4 is the A-A sectional view of Fig. 1；
Fig. 5 is the second embodiment schematic diagram of Fig. 4；
Fig. 6 is the third embodiment schematic diagram of Fig. 4；
Fig. 7 is the axonometric chart of Fig. 3；
Fig. 8 is arc backing strip part drawing in Fig. 2.
Detailed description of the invention
The present invention is further detailed explanation for the embodiment provided below in conjunction with accompanying drawing.
Shown in Fig. 1 ~ 8, a kind of Salar light-gathering chip architecture, including being fan-shaped curved-surface structure back supporting plate 1 and sunlight reflecting plate 2, sunlight reflecting plate 2 is bonding with the surface of back supporting plate 1, also include four connecting rod 1-2 and three installation bolts 3, the back side of described back supporting plate 1 is fixedly connected with four arc backing strip 1-1, article four, it is connected by four connecting rod 1-2 between arc backing strip 1-1, the fixing connection of bolt 3 is installed or is hinged on connecting rod 1-2 for three, each arc backing strip 1-1 is provided with plural fabrication hole 1-1-1, corresponding fabrication hole 1-1-1 is positioned at the fan-shaped radius place such as grade of arc backing strip 1-1 composition.These fabrication holes 1-1-1 can conveniently can even the assembling of hundreds of tablet raw material sheet material be fixing together by numerical control time processing molding tens when small lot batch manufacture.
Referring to Fig. 3, shown in 7, described connecting rod 1-2 at least has four, and outermost constitutes the framework of an isosceles trapezoid, and the connecting rod 1-2 being positioned at isosceles trapezoid framework two waist fixes with the arc backing strip 1-1 being positioned at 1 two edges of back supporting plate respectively and is connected, going to the bottom near the long outer rim of back supporting plate 1 of isosceles trapezoid framework, the upper base of isosceles trapezoid framework is positioned at back supporting plate 1 medium position；Two auxiliary connecting rod 1-3 it are additionally provided with in framework.Thus can more rationally strengthen the intensity of longer three marginal portion of back supporting plate 1, the intensity of back supporting plate 1 shorter edge is closeer due to arc backing strip, natural intensity is higher, and insufficient section is provided correct compensation by the upper base of connecting rod 1-2 isosceles trapezoid framework change in location in the middle part of back supporting plate 1.So make back supporting plate 1 be unlikely to deform, save material, construction weight reasonable.Multiple connecting rod 1-2 are that the suitable position at framework increases according to concentration piece real area size and requirement of strength.
Shown in Fig. 4,5,6, the attachment structure of connecting rod 1-2 and arc backing strip 1-1 has three kinds of embodiments, the first embodiment, shown in Figure 4, having locating slot 1-4 with arc backing strip 1-1 intersection area on described connecting rod 1-2, arc backing strip 1-1 is inserted on the locating slot 1-4 of corresponding connecting rod 1-2.The second embodiment, shown in Figure 5, being provided with location square hole 1-5, connecting rod 1-1 with connecting rod 1-2 intersection area and through location square hole 1-5 and fixing with arc backing strip 1-1 be connected on described arc backing strip 1-1.The third embodiment, shown in Figure 6, described connecting rod 1-2 and arc backing strip 1-1 hands over position to be connected by sheet 1-6 and the arc backing strip 1-1 that is located by connecting is fixing.These three connected mode, the deformation that, welding procedure different according to concentration piece curvature causes is different, it is possible to select respectively or mixing is used in concentration piece manufacture.
Referring to Fig. 2, shown in 7, described installation bolt 3 is fixed with connecting rod 1-2 by mounting seat 4 and is connected, and mounting seat 4 is sleeved on connecting rod 1-2 periphery.So installing bolt 3 just can be hinged with connecting rod 1-2, convenient when installing with miscellaneous part, and convenient when adjusting the curved surface being made up of polylith lamination.
Referring to Fig. 2, shown in 7, described installation bolt 3 is ball stud, naturally it is also possible to be link bolt and fixing bolt, installs bolt 3 and is connected with connecting rod 1-1 by mounting seat 4, and described installation bolt 3 has three；One is located in the middle part of the connecting rod 1-2 upper base formed on isosceles trapezoid framework, and two other is positioned at isosceles trapezoid and goes to the bottom the position near two waists, the both sides.When described installation bolt 3 has four, four are positioned on the connecting rod 1-2 isosceles trapezoid framework formed near the position at four angles, and the installation bolt 3 of other quantity is in such scheme, in other appropriate locations, position of connecting rod 1-2.
Shown in Figure 8, the both ends place of described each arc backing strip 1-1 is respectively equipped with technology groove 1-1-2, corresponding technology groove 1-1-2 and is positioned at the fan-shaped radius place such as grade of arc backing strip 1-1 composition.The technology groove 1-1-2 at arc backing strip 1-1 two ends is stuck on fixture and back supporting plate 1 erection welding acts the effect of being accurately positioned.
Described back supporting plate 1 adopts the materials such as corrosion resistant plate, aluminium sheet or galvanized sheet to be made；Rigidity is high, and lightweight.Described sunlight reflecting plate 2 adopts silvered glass or reflecting metal plate etc. to be made.For reflected sunlight, solar light focusing is made to go up on one point.Described sunlight reflecting plate 2 adopts polyvinyl butyral resin bonding with back supporting plate 1, improves adhesive strength, and then improves service life.
Shown in Figure 7, when the present invention uses, described back supporting plate 1 is fan-shaped curved surface, such multiple sector can be spliced into circle ring surface or opening circle ring surface, the circle ring surface of multiple different-diameters or opening circle ring surface constitute the optically focused dish of different reflective area, connecting rod 1-2 can adopt cross section to be the various structures such as square or rhombus, acting in optically focused process of arc backing strip 1-1 is critically important, can in processing and using, ensure the geometrical precision of sunlight reflecting plate 2, curve shape by arc backing strip 1-1 Yu back supporting plate 1 junction, form and keep the precision of sunlight reflecting plate 2 geometry, thus ensureing that light can accurately focus in a focus；When there is mismachining tolerance, can be hinged on connecting rod 1-2 by mounting seat 4 owing to installing bolt 3, during by installing, bolt 3 is installed in fine setting, thus regulating the form accuracy of sunlight reflecting plate 2, have employed ball stud be connected with connecting rod 1-2 owing to the present embodiment being installed bolt 3, when installing fixing concentration piece, the suitable deflection of bolt is allowed to be fixed on support through fixing hole fixing, suitably adjust the installation site of each concentration piece, the curvature of whole concentration disc can be adjusted, ensure optically focused precision, also spherical washer can be suitably adopted time fixing, ensure time concentration piece fixes connection, do not have internal stress to produce and have influence on reflective surface deformation.And the rigidity of whole back supporting plate 1, intensity, impact property and fatigue properties can be guaranteed again, it is possible to opposing hail impacts, wind load and snow load, and weather resistance also can guarantee that.The present invention cannot be only used for the generating of disc type solar energy heat, it is also possible in solar energy stove, it is also possible to for the manufacture of solar energy tower type heliostat, solar groove type heat collector, its structure is frame form, easily realizing high accuracy optically focused requirement, lightweight, production cost is low is easily formed batch production.
Claims (8)
- null1. a Salar light-gathering chip architecture，Including the back supporting plate (1) and the sunlight reflecting plate (2) that are fan-shaped curved-surface structure，Sunlight reflecting plate (2) is bonding with the surface of back supporting plate (1)，It is characterized in that: also include the installation bolt (3) of a plurality of connecting rod (1-2) and more than three，The back side of described back supporting plate (1) is fixedly connected with a plurality of arc backing strip (1-1)，It is connected by a plurality of connecting rod (1-2) between a plurality of arc backing strip (1-1)，The installation bolt (3) of more than three is fixing to be connected or is hinged in connecting rod (1-2)，Each arc backing strip (1-1) in described a plurality of arc backing strip (1-1) is provided with plural fabrication hole (1-1-1)，Corresponding fabrication hole (1-1-1) is positioned at the fan-shaped radius place such as grade that arc backing strip (1-1) forms.
- 2. Salar light-gathering chip architecture according to claim 1, it is characterized in that: described connecting rod (1-2) at least has four, and the connecting rod of outermost (1-2) constitutes the framework of an isosceles trapezoid, and it is positioned at that the connecting rod (1-2) of isosceles trapezoid framework two waist is fixing with the arc backing strip (1-1) being positioned at (1) two edge of back supporting plate respectively to be connected, going to the bottom near the long outer rim of back supporting plate (1) of isosceles trapezoid framework, the upper base of isosceles trapezoid framework is positioned at back supporting plate (1) medium position；At least one auxiliary connecting rod (1-3) it is additionally provided with in framework.
- 3. Salar light-gathering chip architecture according to claim 1, it is characterized in that: in described connecting rod (1-2) and arc backing strip (1-1) intersection area has locating slot (1-4), and arc backing strip (1-1) is inserted on the locating slot (1-4) of corresponding connecting rod (1-2).
- 4. Salar light-gathering chip architecture according to claim 1, it is characterized in that: being provided with location square hole (1-5) with connecting rod (1-2) intersection area on described arc backing strip (1-1), connecting rod (1-2) is through location square hole (1-5) and fixing with arc backing strip (1-1) is connected.
- 5. Salar light-gathering chip architecture according to claim 1, it is characterised in that: described connecting rod (1-2) and arc backing strip (1-1) intersection area are fixed with arc backing strip (1-1) by the sheet (1-6) that is located by connecting and are connected.
- 6. Salar light-gathering chip architecture according to claim 1, it is characterised in that: described installation bolt (3) is link bolt or ball stud or fixing bolt, installs bolt (3) and is connected with connecting rod (1-2) by mounting seat (4).
- 7. Salar light-gathering chip architecture according to claim 1, it is characterized in that: described installation bolt (3) has three, one is located at connecting rod (1-2) and is formed in the middle part of the upper base on isosceles trapezoid framework, and two other is positioned at isosceles trapezoid and goes to the bottom the position near two waists, the both sides.
- 8. Salar light-gathering chip architecture according to claim 1, it is characterized in that: the both ends place of described each arc backing strip (1-1) is respectively equipped with technology groove (1-1-2), corresponding technology groove (1-1-2) is positioned at the fan-shaped radius place such as grade that arc backing strip (1-1) forms.
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| CN201410721930.6A CN104407429B (en) | 2014-12-03 | 2014-12-03 | Salar light-gathering chip architecture |
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| CN201410721930.6A CN104407429B (en) | 2014-12-03 | 2014-12-03 | Salar light-gathering chip architecture |
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| CN104407429A CN104407429A (en) | 2015-03-11 |
| CN104407429B true CN104407429B (en) | 2016-07-27 |
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| CN102981241A (en) * | 2012-12-15 | 2013-03-20 | 大连宏海新能源发展有限公司 | Solar glass reinforced plastic back plate condensing lens assembly and processing method thereof |
| CN103567390A (en) * | 2013-11-08 | 2014-02-12 | 中国航空工业集团公司北京航空材料研究院 | Method for designing process hole of sand core for aluminum alloy sleeper beam casting |
| CN103983022A (en) * | 2013-02-07 | 2014-08-13 | 浙江同景科技有限公司 | Spotlight disc of disc-type solar thermal power generation system |
-
2014
- 2014-12-03 CN CN201410721930.6A patent/CN104407429B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4458251A (en) * | 1981-05-19 | 1984-07-03 | Prodelin, Inc. | Concave reflector for radio antenna use |
| CN101497161A (en) * | 2009-03-09 | 2009-08-05 | 南京中船绿洲机器有限公司 | Manufacturing process of opening disc of separator |
| CN202149965U (en) * | 2011-07-12 | 2012-02-22 | 东莞市普赛达密封粘胶有限公司 | Concentrating solar reflector with sealant structure layer |
| CN102981241A (en) * | 2012-12-15 | 2013-03-20 | 大连宏海新能源发展有限公司 | Solar glass reinforced plastic back plate condensing lens assembly and processing method thereof |
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Effective date of registration: 20180816 Address after: No. 25, Xuefu street, Xiaodian District, Taiyuan, Shanxi Province Patentee after: Si Zongbao Address before: 213022 No. 200 Jinling North Road, Xinbei District, Changzhou, Jiangsu Patentee before: CHANGZHOU CAMPUS OF HOHAI University |