CN201841363U - Sunlight focusing and cutting device using secondary light concentration of spinning-paraboloid reflective light cone - Google Patents
Sunlight focusing and cutting device using secondary light concentration of spinning-paraboloid reflective light cone Download PDFInfo
- Publication number
- CN201841363U CN201841363U CN2010205819685U CN201020581968U CN201841363U CN 201841363 U CN201841363 U CN 201841363U CN 2010205819685 U CN2010205819685 U CN 2010205819685U CN 201020581968 U CN201020581968 U CN 201020581968U CN 201841363 U CN201841363 U CN 201841363U
- Authority
- CN
- China
- Prior art keywords
- paraboloid
- reflective mirror
- revolution reflective
- light
- little
- 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
Images
Landscapes
- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model discloses a sunlight focusing and cutting device using secondary light concentration of a spinning-paraboloid reflective light cone. The device receives solar power through the reflective focusing action of a spinning paraboloid, the solar power is converged on an outlet of top of the conical light cone through the secondary light concentration of the conical light cone, and the device can be used for cutting and machining various materials by sunlight focusing. A first focusing mechanism of sunlight is formed by a large spinning-paraboloid reflector and a small spinning-paraboloid reflector, and a secondary focusing mechanism of sunlight is formed by the conical light cone. The bottom of the large spinning-paraboloid reflector is provided with a light ray incidence round hole, and the openings of the large spinning-paraboloid reflector and the small spinning-paraboloid reflector are opposite.
Description
Affiliated technical field:
The utility model relates to a kind of Application of Solar Energy technology, particularly a kind of paraboloid of revolution reflective taper secondary condensation solar light focusing cutter sweep that utilizes paraboloid of revolution optically focused principle to receive solar energy, this device receives solar energy by the reflecting condensation effect of the paraboloid of revolution, can be used to realize that the solar light focusing to various materials cuts.
Background technology:
Solar energy is a kind of clean energy resource, inexhaustible, nexhaustible, can not cause environmental pollution yet, solar product is more and more, solar street light, solar traffic light, solar mobile, solar charger, solar energy remote controller, solar water heater, solar power station or the like, heliotechnics enters into daily life from high-tech area.
In recent years, receiving efficiency with external solar energy receiving element becomes the focus that people pay close attention at home, in the photovoltaic matrix in some large-sized solar power stations, realized the Salar light-gathering reception abroad, domestic also have a similar experimental rig, but heliotechnics is in the application of metal manufacture field also seldom, utilize solar energy to metal process this problem also nobody obtain achievement in research preferably.
The utility model content:
In order to realize utilizing solar energy that metal is processed, the utility model proposes a kind of Salar light-gathering receiving system of secondary focusing, it can realize cutting and processing to metal and other nonmetallic materials on can concentrate on a bit by secondary focusing sunshine.
The technical scheme that its technical problem that solves the utility model adopts is: the focusing first time that is made of sunshine a big paraboloid of revolution reflective mirror and little paraboloid of revolution reflective mirror, constitute the focusing second time of sunshine by a conical light cone, the bottom of big paraboloid of revolution reflective mirror has a light incident circular hole, big paraboloid of revolution reflective mirror is relative with the opening of little paraboloid of revolution reflective mirror, the focus of big paraboloid of revolution reflective mirror and little paraboloid of revolution reflective mirror overlaps, the symmetry axis of big paraboloid of revolution reflective mirror and little paraboloid of revolution reflective mirror overlaps, and make the opening of little paraboloid of revolution reflective mirror over against the light incident circular hole of the bottom of big paraboloid of revolution reflective mirror, inner surface is that the light entrance of the conical light cone bottom of light reflecting mirror is installed on the light incident circular hole of big paraboloid of revolution reflective mirror bottom, the symmetry axis of conical light cone and the symmetry axis of little paraboloid of revolution reflective mirror overlap, the light outlet at conical light cone top is over against a processing platform, processed parts place on the processing platform, and make processed parts be positioned at the light outlet place of conical light cone
When sunshine is parallel to the symmetry axis incident of big paraboloid of revolution reflective mirror, the focus that the reflection ray of big paraboloid of revolution reflective mirror passes little paraboloid of revolution reflective mirror is radiated on the little paraboloid of revolution reflective mirror, the light that is radiated on the little paraboloid of revolution reflective mirror forms a branch of parallel rays that is parallel to little paraboloid of revolution reflective mirror symmetry axis after the reflection of little paraboloid of revolution reflective mirror, the light incident circular hole that this parallel rays passes big paraboloid of revolution reflective mirror bottom enters the light entrance of conical light cone bottom along the symmetry axis of conical light cone, the parallel rays that enters conical light cone light entrance is radiated on the processed parts at the light outlet place that is positioned at conical light cone top through the reflect focalization of conical light cone inner surface, when processed parts clocklike on processing platform when mobile, utilize the high temperature at conical light cone light outlet place to realize to processed parts cutting and processing, keep the real-time tracking sun of whole system, and keep the symmetry axis of big paraboloid of revolution reflective mirror parallel with sunray, just can realize continuous cutting and processing.
The beneficial effects of the utility model are: the reflecting condensation effect by the paraboloid of revolution receives solar energy, and by conical light cone focusing, make the light outlet place of solar energy converging, can be used to realize utilizing cutting and the processing of solar energy various materials at conical light cone.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the A-A cutaway view of overall structure figure of the present utility model.
Fig. 3 is the schematic diagram of the paraboloid of revolution.
In the paraboloid of revolution pie graph of Fig. 3: paraboloid of revolution S, the directrix plane S1 of the paraboloid of revolution, the summit O of the paraboloid of revolution, the focus f of the paraboloid of revolution, the symmetry axis L of the paraboloid of revolution.
The specific embodiment:
In Fig. 1 and Fig. 2, constitute the focusing first time of sunshine by big paraboloid of revolution reflective mirror 1 and little paraboloid of revolution reflective mirror 2, constitute the focusing second time of sunshine by conical light cone 3, the bottom of big paraboloid of revolution reflective mirror 1 has a light incident circular hole, big paraboloid of revolution reflective mirror 1 is relative with the opening of little paraboloid of revolution reflective mirror 2, and the focus of big paraboloid of revolution reflective mirror 1 and little paraboloid of revolution reflective mirror 2 overlaps in f
1The symmetry axis of big paraboloid of revolution reflective mirror 1 and little paraboloid of revolution reflective mirror 2 overlaps in L, and make the opening of little paraboloid of revolution reflective mirror 2 over against the light incident circular hole of the bottom of big paraboloid of revolution reflective mirror 1, inner surface is that the light entrance of conical light cone 3 bottoms of light reflecting mirror is installed on the light incident circular hole of big paraboloid of revolution reflective mirror 1 bottom, the symmetry axis of conical light cone 3 and the symmetry axis of little paraboloid of revolution reflective mirror 2 overlap, the light outlet at conical light cone 3 tops is over against a processing platform 5, processed parts 4 place on the processing platform 5, and make processed parts 4 be positioned at the light outlet place of conical light cone 3
When sunshine is parallel to the symmetry axis incident of big paraboloid of revolution reflective mirror 1, the focus that the reflection ray of big paraboloid of revolution reflective mirror 1 passes little paraboloid of revolution reflective mirror 2 is radiated on the little paraboloid of revolution reflective mirror 2, the light that is radiated on the little paraboloid of revolution reflective mirror 2 forms a branch of parallel rays that is parallel to little paraboloid of revolution reflective mirror 2 symmetry axis after the reflection of little paraboloid of revolution reflective mirror 2, the light incident circular hole that this parallel rays passes big paraboloid of revolution reflective mirror 1 bottom enters the light entrance of conical light cone 3 bottoms along the symmetry axis of conical light cone 3, the parallel rays that enters conical light cone 3 light entrances is radiated on the processed parts 4 that are positioned at light exit, conical light cone 3 top through the reflect focalization of conical light cone 3 inner surfaces, when processed parts 4 clocklike on processing platform 5 when mobile, utilize the high temperature at conical light cone 3 light outlet places to realize to processed parts 4 cuttings and processing, keep the real-time tracking sun of whole system, and keep the symmetry axis L of big paraboloid of revolution reflective mirror 1 parallel with sunray, just can realize continuous cutting and processing.
Claims (1)
1. paraboloid of revolution reflective taper secondary condensation solar light focusing cutter sweep, by big paraboloid of revolution reflective mirror, little paraboloid of revolution reflective mirror, conical light cone and processing platform constitute, it is characterized in that: the focusing first time that constitutes sunshine by a big paraboloid of revolution reflective mirror and little paraboloid of revolution reflective mirror, constitute the focusing second time of sunshine by a conical light cone, the bottom of big paraboloid of revolution reflective mirror has a light incident circular hole, big paraboloid of revolution reflective mirror is relative with the opening of little paraboloid of revolution reflective mirror, the focus of big paraboloid of revolution reflective mirror and little paraboloid of revolution reflective mirror overlaps, the symmetry axis of big paraboloid of revolution reflective mirror and little paraboloid of revolution reflective mirror overlaps, and make the opening of little paraboloid of revolution reflective mirror over against the light incident circular hole of the bottom of big paraboloid of revolution reflective mirror, inner surface is that the light entrance of the conical light cone bottom of light reflecting mirror is installed on the light incident circular hole of big paraboloid of revolution reflective mirror bottom, the symmetry axis of conical light cone and the symmetry axis of little paraboloid of revolution reflective mirror overlap, the light outlet at conical light cone top is over against a processing platform, processed parts place on the processing platform, and make processed parts be positioned at the light outlet place of conical light cone
When sunshine is parallel to the symmetry axis incident of big paraboloid of revolution reflective mirror, the focus that the reflection ray of big paraboloid of revolution reflective mirror passes little paraboloid of revolution reflective mirror is radiated on the little paraboloid of revolution reflective mirror, the light that is radiated on the little paraboloid of revolution reflective mirror forms a branch of parallel rays that is parallel to little paraboloid of revolution reflective mirror symmetry axis after the reflection of little paraboloid of revolution reflective mirror, the light incident circular hole that this parallel rays passes big paraboloid of revolution reflective mirror bottom enters the light entrance of conical light cone bottom along the symmetry axis of conical light cone, the parallel rays that enters conical light cone light entrance is radiated on the processed parts at the light outlet place that is positioned at conical light cone top through the reflect focalization of conical light cone inner surface, when processed parts clocklike on processing platform when mobile, utilize the high temperature at conical light cone light outlet place to realize to processed parts cutting and processing, the whole system real-time tracking sun, and keep the symmetry axis of big paraboloid of revolution reflective mirror parallel with sunray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205819685U CN201841363U (en) | 2010-10-25 | 2010-10-25 | Sunlight focusing and cutting device using secondary light concentration of spinning-paraboloid reflective light cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205819685U CN201841363U (en) | 2010-10-25 | 2010-10-25 | Sunlight focusing and cutting device using secondary light concentration of spinning-paraboloid reflective light cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841363U true CN201841363U (en) | 2011-05-25 |
Family
ID=44036267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205819685U Expired - Fee Related CN201841363U (en) | 2010-10-25 | 2010-10-25 | Sunlight focusing and cutting device using secondary light concentration of spinning-paraboloid reflective light cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009273A (en) * | 2010-10-25 | 2011-04-13 | 张晋 | Sunlight focusing cutting device by using spinning paraboloidal reflection and secondary condensation of light cone |
-
2010
- 2010-10-25 CN CN2010205819685U patent/CN201841363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009273A (en) * | 2010-10-25 | 2011-04-13 | 张晋 | Sunlight focusing cutting device by using spinning paraboloidal reflection and secondary condensation of light cone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101769643B (en) | Follow-up large-scale Fresnel lens point focusing solar system | |
| CN101923209B (en) | Light harvesting device | |
| CN102082195B (en) | Automatic-tracking double paraboloids light-concentrating, power-generating and heating system | |
| CN101697032B (en) | Compound paraboloid condenser | |
| CN103219409A (en) | Use of rotating photovoltaic cells and assemblies for concentrated and non-concentrated solar systems | |
| CN105974569A (en) | Tracking-free high-power stationary condenser | |
| CN201594157U (en) | Composite parabolic condenser | |
| CN202586818U (en) | Photovoltaic power generation device in light-gathering cavity | |
| CN201373595Y (en) | Novel comprehensive utilizing system of solar spectrum | |
| CN207651507U (en) | solar battery sheet with light trapping structure | |
| CN201841363U (en) | Sunlight focusing and cutting device using secondary light concentration of spinning-paraboloid reflective light cone | |
| CN201881060U (en) | Rotating paraboloid light-focusing sunlight focusing cutter | |
| CN201885428U (en) | Solar-energy water heater collecting and concentrating light through hemispherical surface of closed cavity | |
| CN103311351A (en) | Concentrating photovoltaic sunlight gathering device | |
| CN102039493A (en) | Spinning paraboloidal light-condensation sunlight-focusing cutting device | |
| CN102009273A (en) | Sunlight focusing cutting device by using spinning paraboloidal reflection and secondary condensation of light cone | |
| CN201637144U (en) | Wall-mounted heat collector adopting semi-edge compound parabolic light condensing devices | |
| CN102081223B (en) | Solar photovoltaic L type condenser | |
| CN103133981A (en) | Secondary reflection type sunlight collecting system | |
| CN109084490A (en) | A kind of compound parabolic concentrator of non-tracking | |
| CN201844576U (en) | Hemispheric closed lighting secondary-reflection solar water heater | |
| CN207977939U (en) | Light-focusing type fluorescence photovoltaic power generation apparatus | |
| CN201557061U (en) | Condensing lens of solar power generation collector system | |
| CN201844578U (en) | Rotary paraboloid cavity-closed solar hot water generating device with doubled solar collecting and focusing functions | |
| CN101943489B (en) | Secondary reflection light-gathering solar water heater lighted by paraboloid closed cavity |
Legal Events
| 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: 20110525 Termination date: 20111025 |