CN201852983U - Unidimensional light-condensation pulling-formed slotted parabolic lens - Google Patents
Unidimensional light-condensation pulling-formed slotted parabolic lens Download PDFInfo
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- CN201852983U CN201852983U CN201020527708XU CN201020527708U CN201852983U CN 201852983 U CN201852983 U CN 201852983U CN 201020527708X U CN201020527708X U CN 201020527708XU CN 201020527708 U CN201020527708 U CN 201020527708U CN 201852983 U CN201852983 U CN 201852983U
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- glass mirror
- glass
- support
- parabolic lens
- mirror
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Abstract
The utility model pertains to the technical field of solar energy application products, in particular to a unidimensional light-condensation pulling-formed slotted parabolic lens which comprises a high-reflecting reinforcing compound glass mirror, the glass mirror is installed on a support, the bearing surface of the support used for bearing the glass mirror is arc, a pulling device is fixedly arranged on the glass mirror and connected with a connecting part of the support, and the glass mirror is elastically deformed by the pulling force generated between the pulling device and the connecting part so as to be clung to the arc bearing surface of the support. As for the unidimensional light-condensation pulling-formed slotted parabolic lens, the glass mirror is pulled downward by the pulling force generated by pulling a screw rod and adjusting a nut, so that the glass mirror is deformed, further the radian of the glass mirror is changed, and finally the glass mirror can be clung to the supporting arc surface of the support, therefore, the radian of the glass mirror can be determined, and further a better light condensing effect can be obtained.
Description
Technical field
The utility model relates to the technical field of Application of Solar Energy product, specifically, relates to a kind of one dimension optically focused drawing shaping slot type parabolic lens.
Background technology
Sun power has plurality of advantages such as cleaning, environmental protection, is more and more paid close attention to by people.For example, one dimension Photospot solar product adopts parabolic lens that sunshine is gathered into a light belt usually, is converted into other energy at the light that will assemble then.The Photospot solar product can improve solar energy density, is used for condensation photovoltaic and can reduces expensive solar cell use amount, also can be used for solar energy heating, and reusable heat generates electricity, and adopts dim or refrigeration.But the making of existing condenser generally adopts first high temperature curved or curved tempering to make arc glass, the technology of silver-plated again or protective seam, and the technology complexity can not reach accurate para-curve radian when bending glass, and processing cost is also high.
In addition, also useful dull and stereotyped tempered glass mirror is made the slot type parabolic lens, then glass mirror is fixed on the support with para-curve radian.But this supporting structure is to adopt laser or line cutting forming at present, and arc-shaped deformation is to push to the middle part with promotion glass two straight flanges such as slide block, push rods in the chord length direction.The complex structure of entire bracket, and the slide block of four jiaos on support is movable the connection with parabolic arc limit, the rigidity of support is bad, and the cost height, and quality is unstable.
The utility model content
First technical matters to be solved in the utility model is that at the prior art deficiency providing a kind of can reduce cost greatly, makes and install easy one dimension optically focused drawing shaping slot type parabolic lens.
For solving the problems of the technologies described above, the utility model provides following technical scheme, and this parabolic lens comprises high reinforcement of reflex compound glass mirror, and described glass mirror is rack-mount, and it is curved that this support is used for the loading end of bearing glass mirror; Be fixed with pulling device on the glass mirror, this pulling device is connected with connecting portion on the support, makes glass mirror produce elastic deformation by the drawing gravitation that produces between pulling device and the connecting portion, is close on the arc loading end of support.
In the technique scheme, described glass mirror is a composite bed, and this composite bed formation is followed successively by: the dull and stereotyped tempered glass of high printing opacity, silver-plated reflection horizon, protective seam, doubling adhesive linkage and protection backsheet layer wherein are consolidated with pulling device on the surface of protection backsheet layer.
In the technique scheme, described pulling device comprises: being connected square tube, being installed in drawing screw rod that connects on the square tube and the setting nut that cooperates with the drawing screw rod of bonding and protection backsheet layer surface, drawing screw rod in the pulling device cooperates with setting nut after passing connecting portion on the support, under the spiral snap-in force between drawing screw rod and the setting nut, make glass mirror produce elastic deformation, be close on the arc loading end of support.
In the technique scheme, the dull and stereotyped tempered glass of described high printing opacity is high printing opacity float glass or the physical toughened or half tempered of low iron ultra-clear glasses process, the perhaps chemically toughened glass of ion exchange process formation.
In the technique scheme, described silver-plated reflection horizon is the complex metal layer of silver-plated, aluminium, copper, nickel, or forms the front-surface mirror of the protective clear layer that one deck is made of monox, titanium dioxide, aluminium oxide on surface, silver-plated reflection horizon.
In the technique scheme, described protective seam is resene or fluorine carbon paint; Described doubling adhesive linkage is PVB, EVA material; Described protection backboard is the sheet material of any one material among glass fibre reinforced plastic insulating plate, armourplate glass, PET, TPT, the TPE.
In the technique scheme, described support is a framework, and it comprises and a pair ofly be parabolical arc limit and a pair of linearly straight flange constitutes that described connecting portion is arranged on the straight flange; Be provided with the installing port that is used to install solar tracking device with the arc limit.
After adopting technique scheme, the utility model is fixed on the tempered glass mirror on plane on the support, and by the drawing gravitation of drawing screw rod and setting nut generation glass mirror is formed downward pulling force, makes glass mirror produce deformation, thereby changes the radian of glass mirror.Because withdrawal mechanism acts on the glass mirror always, finally make glass mirror be close on the support cambered surface of support, thereby make the radian of glass mirror be determined after the generation deformation, can obtain spotlight effect preferably like this.Simultaneously, because tempered glass mirror material can bear certain deformation in specialized range stressed, so governor motion can not produce damaging influence to it to the pulling force that glass mirror applies.
The parabolic lens of making by the utility model has intensity height, precision height, reflectivity height, manufacturing is simple and easy, cost is low, long service life, advantage such as easy to clean.This parabolic lens processing technology, installation method are all very simple and easy, with low cost, can be in large-scale application, and can reach the high-effective concentration effect, can be applicable to every field such as solar energy concentration generating, thermal-arrest generating and the utilization of high temperature high light.
Description of drawings:
Fig. 1 is the structural representation of compound glass mirror in the utility model;
Fig. 2 is the vertical view of the utility model medium-height trestle;
Fig. 3 is the front view of the utility model medium-height trestle;
Fig. 4 is the utility model glass mirror and support assembly drawing.
Embodiment:
As shown in Figure 1, high reinforcement of reflex compound glass mirror 100 is a kind of composite structure, its lamination layer structure is: it is made of the dull and stereotyped tempered glass 1 of the high printing opacity of ultrawhite (generally selecting for use thin and the big glass of area), silver-plated reflection horizon 2, protective seam 3 (can be the coats of metal such as copper, nickel, also resin and fluorine carbon lacquer class), doubling layer 4 (EAV doubling protective seam), backsheet layer 5 successively, and backsheet layer 5 can be glass epoxy FRP; Also notacorias such as PET, TPE, TPT, tempered glass etc.
In addition, fixing (can adopt bonding mode) has pulling device on backsheet layer 5.Referring to Fig. 2,3,4, this pulling device comprises: be bonded in protection backsheet layer 5 surfaces connection square tube 6, be installed in drawing screw rod 7 that connects on the square tube 6 and the setting nut 12 that cooperates with drawing screw rod 7, connecting portion 8 backs that drawing screw rod 7 in the pulling device passes on the support 10 cooperate with setting nut 12, under the spiral snap-in force of drawing screw rod 7 and setting nut 12, make glass mirror 100 produce elastic deformations, be close on the arc loading end of support 10.
Particularly, the dull and stereotyped tempered glass 1 of high printing opacity is high printing opacity float glass or the physical toughened or half tempered of low iron ultra-clear glasses process, the perhaps chemically toughened glass of ion exchange process formation.
Described silver-plated reflection horizon 2 is the complex metal layer of silver-plated, aluminium, copper, nickel, or forms the front-surface mirror that protective clear layer that one deck is made of monox, titanium dioxide, aluminium oxide is made on surface, silver-plated reflection horizon.
Described protective seam 3 is resene or fluorine carbon paint; Described doubling adhesive linkage 4 is PVB (polyvinyl butyral resin), EVA (ethene and vinyl acetate salt copolymer) material; Described protection backboard 5 is sheet material and film materials of any one material among glass fibre reinforced plastic insulating plate, armourplate glass, PET (pet copolymer), TPT (polyvinyl fluoride composite membrane), the TPE (the fluorine-containing PET of single face).
Described support 10 is a framework, and it comprises and a pair ofly be parabolical arc limit 11 and a pair of linearly straight flange 13 constitutes that described connecting portion 8 is arranged on the straight flange; Be provided with the mounting interface 9 that is used to be installed on the solar tracking device with arc limit 11.
During assembling, the utility model is fixed on the tempered glass mirror 100 on plane on the support 10, and the drawing gravitation that passes through drawing screw rod 7 and setting nut 12 generations makes glass mirror 100 produce deformation, thereby changes the radian of glass mirror the downward pulling force of the formation of glass mirror 100.Because withdrawal mechanism acts on the glass mirror 100 always, finally make glass mirror 100 be close on the support cambered surface of support 10, thereby make the radian of glass mirror be determined after the generation deformation, can obtain spotlight effect preferably like this.Simultaneously, because tempered glass mirror material can bear certain stress and deformation in specialized range, so withdrawal mechanism can not produce damaging influence to it to the pulling force that glass mirror applies.
Method for making of the present utility model is as follows: this method for making may further comprise the steps:
One, makes high reflector plate and strengthen compound glass mirror 100: at first make dull and stereotyped tempered glass 1; form silver-plated reflection horizon 2, protective seam 3, doubling adhesive-layer 4 and protection backsheet layer 5 then on its surface; connect square tube 6 in protection backsheet layer 5 bottom surfaces bonding at last, drawing screw rod 7 is installed on the square tube 6 in connecting.About concrete material, the manufacture craft of each composite bed in the compound glass mirror 100, the front elaborates, and repeats no more here.
Two, make slot type parabolic lens support 10: this support 10 is a metal frame, and wherein one group of opposite side is a straight flange 13, and straight flange 13 inside edges are attached with the connecting portion 8 corresponding with above-mentioned drawing screw rod 7; Another group opposite side of support 10 is camber line limit 11, and this arc limit adopts mechanical stitch to become near the arc that needs, and is provided for being installed in the mounting interface 9 on the sun tracker in 11 bottoms, arc limit; At last entire bracket 10 being carried out antirust, anti-corrosive handles.
Three, glass mirror 100 is installed on the support 10: before glass mirror 100 is installed or when assembling drawing screw rod 7, do reference with standard parabolic arc plate, at support (10) upper surface and glass mirror 100 contact positions on arc limit 11 are arranged, make arc limit 11 form the parabolic arc of standards with putty or hot melt adhesive or glass cement; Cooperate by suitably screwing tight between setting nut 12 and the drawing screw rod 7 then, the performance of utilizing tempered glass can bear certain elastic deformation stress simultaneously and can be not cracked, make flat glass mirror 100 on the parabolic arc limit 11 of forcing to be close under the drawing gravitation effect support 10, form one dimension optically focused slot type parabolic lens.
Four, in glass mirror frontside edge portion glazing gasket and protection adhesive tape are installed.
The parabolic lens of making by the utility model has intensity height, precision height, reflectivity height, manufacturing is simple and easy, cost is low, long service life, advantage such as easy to clean.This parabolic lens processing technology, installation method are all very simple and easy, with low cost, can be in large-scale application, and can reach the high-effective concentration effect, can be applicable to every field such as solar energy concentration generating, thermal-arrest generating and the utilization of high temperature high light.
Claims (7)
1. one dimension optically focused drawing shaping slot type parabolic lens, comprising: high reinforcement of reflex compound glass mirror (100) is characterized in that: described glass mirror (100) is installed on the support (10), and this support (10) is used for bearing glass mirror (100), and loading end is curved; Glass mirror is fixed with pulling device on (100), this pulling device is connected with connecting portion (8) on the support (10), make glass mirror (100) produce elastic deformation by the drawing gravitation that produces between pulling device and the connecting portion (8), be close on the arc loading end of support (10).
2. one dimension optically focused drawing shaping slot type parabolic lens according to claim 1; it is characterized in that: described glass mirror (100) is a composite bed; this composite bed formation is followed successively by: the dull and stereotyped tempered glass (1) of high printing opacity, silver-plated reflection horizon (2), protective seam (3), doubling adhesive linkage (4) and protection backsheet layer (5) wherein are consolidated with the pulling device interface in the surface of protection backsheet layer (5).
3. one dimension optically focused drawing shaping slot type parabolic lens according to claim 2, it is characterized in that: described pulling device comprises: bonding and protection backsheet layer (5) surface be connected square tube (6), be installed in drawing screw rod (7) that connects on the square tube (6) and the setting nut (12) that cooperates with drawing screw rod (7), connecting portion (8) back that drawing screw rod (7) in the pulling device passes on the support (10) cooperates with setting nut (12), under the spiral snap-in force between drawing screw rod (7) and the setting nut (12), make glass mirror (100) produce elastic deformation, be close on the arc loading end of support (10).
4. one dimension optically focused drawing shaping slot type parabolic lens according to claim 2, it is characterized in that: the described dull and stereotyped tempered glass of high printing opacity (1) is high printing opacity float glass or the physical toughened or half tempered of low iron ultra-white float glass process, the perhaps chemically toughened glass of ion exchange process formation.
5. one dimension optically focused drawing shaping slot type parabolic lens according to claim 2; it is characterized in that: described silver-plated reflection horizon (2) is the complex metal layer of silver-plated, aluminium, copper, nickel, or forms the front-surface mirror that protective clear layer that one deck is made of monox, titanium dioxide, aluminium oxide is made on surface, silver-plated reflection horizon.
6. one dimension optically focused drawing shaping slot type parabolic lens according to claim 2 is characterized in that: described protective seam (3) is resene or fluorine carbon paint; Described doubling adhesive linkage (4) is PVB, EVA material; Described protection backboard (5) is the sheet material or the film material of any one material among glass fibre reinforced plastic insulating plate, armourplate glass, PET, TPT, the TPE.
7. according to any described one dimension optically focused drawing shaping slot type parabolic lens among the claim 1-6, it is characterized in that: described support (10) is a framework, it comprises and a pair ofly is parabolical arc limit (11) and a pair of linearly straight flange (13) constitutes that described connecting portion (8) is arranged on the straight flange; Be provided with the installing port (9) that is used to be installed on the solar tracking device with arc limit (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020527708XU CN201852983U (en) | 2010-09-10 | 2010-09-10 | Unidimensional light-condensation pulling-formed slotted parabolic lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020527708XU CN201852983U (en) | 2010-09-10 | 2010-09-10 | Unidimensional light-condensation pulling-formed slotted parabolic lens |
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| Publication Number | Publication Date |
|---|---|
| CN201852983U true CN201852983U (en) | 2011-06-01 |
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|---|---|---|---|
| CN201020527708XU Expired - Fee Related CN201852983U (en) | 2010-09-10 | 2010-09-10 | Unidimensional light-condensation pulling-formed slotted parabolic lens |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980063A (en) * | 2010-09-10 | 2011-02-23 | 何斌 | One-dimensional light-condensing drawing-formed groove-type parabolic mirror and manufacturing method thereof |
| CN102607196A (en) * | 2012-03-07 | 2012-07-25 | 何斌 | Differential arc point supporting edge turnover formed trough parabolic mirror |
-
2010
- 2010-09-10 CN CN201020527708XU patent/CN201852983U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980063A (en) * | 2010-09-10 | 2011-02-23 | 何斌 | One-dimensional light-condensing drawing-formed groove-type parabolic mirror and manufacturing method thereof |
| CN102607196A (en) * | 2012-03-07 | 2012-07-25 | 何斌 | Differential arc point supporting edge turnover formed trough parabolic mirror |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20130910 |