CN2043239U - Plain glass low power condensing lens die set - Google Patents
Plain glass low power condensing lens die set Download PDFInfo
- Publication number
- CN2043239U CN2043239U CN 88221405 CN88221405U CN2043239U CN 2043239 U CN2043239 U CN 2043239U CN 88221405 CN88221405 CN 88221405 CN 88221405 U CN88221405 U CN 88221405U CN 2043239 U CN2043239 U CN 2043239U
- Authority
- CN
- China
- Prior art keywords
- low power
- utility
- model
- condensing lens
- glass
- 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- Withdrawn
Links
Images
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to a strip low power condensing lens die set made of plain glass, which has the advantages of simple structure and simple manufacturing process. The utility model is composed of a center template, a template bulkhead, a rotating shaft, a rolling handle, a remainder slot and a column pressing rod. The strip low power condensing lens die set made of plain glass can manufacture the low power condensing lens for collecting solar energy by making use of low-priced common glass as raw materials; the lens is compressed and formed by hands for one time; the surface has no need of abrading or burnishing after annealing; the condensing rate of the utility model reaches to 3-4 times and the luminous transmittance reaches by 50-60%. The utility model can be used for the photovoltaic conversion systems of the low power condensing tracking solar, tube-type solar energy water heaters, wood drying ovens of the solar energy, etc.
Description
The utility model relates to a kind of simple glass low-concentration lens die, is specially adapted to simple glass making strip low-concentration lens in the field of solar energy utilization.
The synthetic glass Fresnel Lenses is used in existing sun power utilization mostly, and problems such as the still unresolved aging easily and be full of cracks of the synthetic glass of domestic production, influences the work-ing life of lens.Glass lens can overcome above-mentioned defective, however the lens cost height that opticglass is done; Make lens with simple glass, grind and polishing as needs, cost is still too high, so can not be widely used in field of solar energy utilization.And known glass lens forming mould materials are many, and weight is big, structure is also complicated, and cooperate just with pressing machine and can suppress glass lens, the whole plant investment is high, and the lens thickness that is pressed into can not so transparence is poor, is used for collecting sun power and loses too big less than 5mm.
The purpose of this utility model is eliminated above-mentioned shortcoming exactly, and a kind of mould of simple in structure, simple glass low-concentration lens that volume is little, in light weight, easy to operate is provided.
The glass lens forming mould is made up of center die plates, both sides form plug, rotating shaft, handle reverse, baffle plate, cylindrical roll extrusion rod etc.Lens are designed to rectangle by the size and the focal length of required banded optically focused spot, and mould also be a rectangle, and the refraction drift angle of lens needs step-by-step design, and each drift angle is identical in every section, and being divided into is 5～7 sections, and can make and obtain identical illumination in the optically focused spot, but and optically focused 3-4 times.Angle, different depth bar-shaped trough also inequality are left in segmentation on the center die plates at this moment, and leave the clout groove at the edge of center die plates.Be used to deposit the glass metal that overflows.For the ease of the bar-shaped trough on the machining center template, both sides in center die plates are provided with form plug, form plug is connected with center die plates with pin, rotating shaft is used for its mould is fixed on the support of mould, cylindrical roll extrusion rod is used for manual rolled glass high temperature liquid material, and moving handle reverse can be with die flip 180 degree, and baffle plate is for spacing, guarantee that the mould that overturn remains on level attitude, thereby also can improve the quality of glass lens.
Accompanying drawing has further described an embodiment of the present utility model:
Description of drawings:
Accompanying drawing 1 simple glass low-concentration lens die synoptic diagram:
1. handle reverse, 2. center die plates, 3. rotating shaft, 4. cylindrical pressuring rod, 5. clout groove, 6. baffle plate.
Forming mould is made by cast iron, and center die plates (2) is connected with pin with the both sides form plug, and the form plug of both sides all has the clout groove; Handle reverse (1) and baffle plate (6) are separately fixed at the both sides of center die plates (2) with bolt type, and rotating shaft (3) is fixed on the form plug of both sides with bolt type respectively; Clout groove (5) is all at the edge of center die plates, and cylindrical pressuring rod (4) is used for roll extrusion high temp glass liquid.After the assembling of whole simple glass low-concentration lens die finishes, be rectangular parallelepiped, long for 360mm, wide be 190mm, the high 35mm of being.
The forming method feature that simple glass is made low power strip condensing lens is as follows: forming mould is lain against on the support by rotating shaft (3), conventional clear glass high temperature liquid material is chosen in mould one end, with cylindrical bar rapidly with the roll forming of glass high temperature liquid, unnecessary liquid materials flow is gone in the clout groove, by moving handle reverse (1) mould is turned over turnback on support then, make the glass lens embryo overturning that has clout on preprepared flat board, (this moment is because the effect of baffle plate (6) makes the template after the upset remain on level attitude) sent into and kept flat annealing in the annealing furnace, after the annealing clout is removed, polish the corner, can obtain the rectangle glass lens of thick 2-7mm, the surface does not need to grind and polish, but doubly can reach the transparence of 50%-60% with regard to optically focused 3-4.
The utility model has the advantage of simple in structure, easy manufacturing, adopt this mould that the technology of making simple glass low-concentration lens is oversimplified, the lens of making can be widely used in the various field of solar energy utilization that only need low-concentration, such as low-concentration battery, pipe type solar energy water heater, solar energy wood drier etc.
Claims (3)
1, a kind of simple glass low-concentration lens die is made up of template, pattern plate bolster groove etc., it is characterized in that being equipped with center die plates (2), form plug, rotating shaft (3), handle reverse (1), baffle plate (6), cylindrical roll extrusion rod (4).
2, simple glass low-concentration lens die according to claim 1 is characterized in that center die plates (2) goes up segmentation and leaves the angle difference, the bar-shaped trough that the depth is also inequality.
3, simple glass low-concentration lens die according to claim 2 is characterized in that having the clout groove at the edge of center die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88221405 CN2043239U (en) | 1988-12-18 | 1988-12-18 | Plain glass low power condensing lens die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88221405 CN2043239U (en) | 1988-12-18 | 1988-12-18 | Plain glass low power condensing lens die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2043239U true CN2043239U (en) | 1989-08-23 |
Family
ID=4853441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88221405 Withdrawn CN2043239U (en) | 1988-12-18 | 1988-12-18 | Plain glass low power condensing lens die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2043239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999376B (en) * | 2006-12-29 | 2010-06-30 | 成都光明光电股份有限公司 | Shaping device of fluorophosphate optical glass and its shaping method |
-
1988
- 1988-12-18 CN CN 88221405 patent/CN2043239U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999376B (en) * | 2006-12-29 | 2010-06-30 | 成都光明光电股份有限公司 | Shaping device of fluorophosphate optical glass and its shaping method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201059795Y (en) | Middle or high temperature light gathering type solar thermal collection system | |
| KR101513340B1 (en) | Photovoltaic device with patterned glass concentrator | |
| CN106216314B (en) | A kind of manufacture of solar cells technique pinion and-rack silicon chip cleaning device | |
| CN109911965A (en) | A kind of disc type solar energy distillation pond that low cost is expansible and application method | |
| CN111547802A (en) | Multistage ladder-shaped distiller and method for solar photo-thermal evaporation seawater desalination | |
| CN109581550A (en) | A kind of Fresnel light condensing lens and preparation method thereof | |
| CN2043239U (en) | Plain glass low power condensing lens die set | |
| CN201193206Y (en) | Step-type solar salt making machine | |
| CN108507200A (en) | A kind of high-gain solar energy composite plane concentrator | |
| CN208365843U (en) | A kind of equal receptions escape half-angle solar light-condensing and heat-collecting device | |
| CN215089786U (en) | Photovoltaic solder strip calendering compression roller heat abstractor | |
| CN109437598A (en) | A kind of the fast ionic Enhancement Method and sodium calcium silicon ion reinforcing glass of soda-lime-silica glass | |
| CN206348507U (en) | Combined condenser lens | |
| CN211138077U (en) | PVC plastic slab former | |
| CN2366263Y (en) | Equipment for producing layered aluminium-plastic plate with honeycomb sandwich core | |
| CN1068661A (en) | Method for manufacturing line focusing Fresnel lens | |
| CN102789012A (en) | Glass pantile condenser lens | |
| CN107015298A (en) | A kind of preparation method of linear Fresnel lens | |
| CN221022420U (en) | Flanging press for daylighting panel production | |
| CN2197635Y (en) | Stepped heating solar water boiler | |
| CN213476468U (en) | Preparation device of environment-friendly paper regenerated by new culture medium material | |
| CN217088554U (en) | Agricultural waste plastic film collecting device | |
| CN203952359U (en) | A kind of solar energy glass greenhouse type vegetable-fruit drying device | |
| JPS5623666A (en) | Solar heat collector utilizing liquid fresnel lens | |
| CN214982641U (en) | Compacting mechanism is used in processing of FRP plane skylight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |